@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){:root,:host{--shimmer-angle:20deg}*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-font-weight:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-ease:initial;--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0;--scroll-fade-t:0px;--scroll-fade-b:0px;--scroll-fade-s:0px;--scroll-fade-e:0px;--scroll-fade-mask:initial;--shimmer-image:initial;--shimmer-text-fill:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--font-weight-medium:500;--radius-md:.375rem;--radius-lg:.5rem;--ease-in:cubic-bezier(.4, 0, 1, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-flex{display:inline-flex}.table{display:table}.size-6{width:calc(var(--spacing) * 6);height:calc(var(--spacing) * 6)}.size-7{width:calc(var(--spacing) * 7);height:calc(var(--spacing) * 7)}.size-8{width:calc(var(--spacing) * 8);height:calc(var(--spacing) * 8)}.size-9{width:calc(var(--spacing) * 9);height:calc(var(--spacing) * 9)}.h-6{height:calc(var(--spacing) * 6)}.h-7{height:calc(var(--spacing) * 7)}.h-8{height:calc(var(--spacing) * 8)}.h-9{height:calc(var(--spacing) * 9)}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.items-center{align-items:center}.justify-center{justify-content:center}.gap-1{gap:var(--spacing)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.rounded{border-radius:.25rem}.rounded-\[min\(var\(--radius-md\)\,10px\)\]{border-radius:min(var(--radius-md), 10px)}.rounded-\[min\(var\(--radius-md\)\,12px\)\]{border-radius:min(var(--radius-md), 12px)}.rounded-lg{border-radius:var(--radius-lg)}.border{border-style:var(--tw-border-style);border-width:1px}.border-transparent{border-color:#0000}.bg-clip-padding{background-clip:padding-box}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[0\.8rem\]{font-size:.8rem}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.whitespace-nowrap{white-space:nowrap}.italic{font-style:italic}.underline{text-decoration-line:underline}.underline-offset-4{text-underline-offset:4px}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.\!filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)!important}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.ease-in{--tw-ease:var(--ease-in);transition-timing-function:var(--ease-in)}.outline-none{--tw-outline-style:none;outline-style:none}.select-none{-webkit-user-select:none;user-select:none}.paused{animation-play-state:paused}.running{animation-play-state:running}@media (hover:hover){.hover\:underline:hover{text-decoration-line:underline}}.focus-visible\:ring-3:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.active\:not-aria-\[haspopup\]\:translate-y-px:active:not([aria-haspopup]){--tw-translate-y:1px;translate:var(--tw-translate-x) var(--tw-translate-y)}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:opacity-50:disabled{opacity:.5}:where([data-slot=button-group]) .in-data-\[slot\=button-group\]\:rounded-lg{border-radius:var(--radius-lg)}.has-data-\[icon\=inline-end\]\:pr-1\.5:has([data-icon=inline-end]){padding-right:calc(var(--spacing) * 1.5)}.has-data-\[icon\=inline-end\]\:pr-2:has([data-icon=inline-end]){padding-right:calc(var(--spacing) * 2)}.has-data-\[icon\=inline-start\]\:pl-1\.5:has([data-icon=inline-start]){padding-left:calc(var(--spacing) * 1.5)}.has-data-\[icon\=inline-start\]\:pl-2:has([data-icon=inline-start]){padding-left:calc(var(--spacing) * 2)}.aria-invalid\:ring-3[aria-invalid=true]{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(3px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3 svg:not([class*=size-]){width:calc(var(--spacing) * 3);height:calc(var(--spacing) * 3)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-3\.5 svg:not([class*=size-]){width:calc(var(--spacing) * 3.5);height:calc(var(--spacing) * 3.5)}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*=size-]){width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}}@property --tw-animation-delay{syntax:"*";inherits:false;initial-value:0s}@property --tw-animation-direction{syntax:"*";inherits:false;initial-value:normal}@property --tw-animation-duration{syntax:"*";inherits:false}@property --tw-animation-fill-mode{syntax:"*";inherits:false;initial-value:none}@property --tw-animation-iteration-count{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}@property --scroll-fade-t{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-b{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-s{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-e{syntax:"<length-percentage>";inherits:false;initial-value:0}@property --scroll-fade-mask{syntax:"*";inherits:false}@property --shimmer-angle{syntax:"<angle>";inherits:true;initial-value:20deg}@property --shimmer-image{syntax:"*";inherits:false}@property --shimmer-text-fill{syntax:"*";inherits:false}@media (prefers-reduced-motion:reduce){.shimmer{-webkit-text-fill-color:currentColor;background-image:none;animation:none}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--sans:var(--font-sans), system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono:var(--font-mono), ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--canvas:#fff;--chrome:#f5f7fa;--sidebar:#f8f9fb;--panel:#fff;--ink:#111827;--ink-2:#374151;--muted:#6b7280;--faint:#9ca3af;--line:#d9dee5;--line-2:#e8ebf0;--hover:#eef1f5;--select:#e8f0fe;--accent:#1d4ed8;--accent-bright:#2563eb;--accent-soft:#eef4ff;--accent-line:#c7d7fb;--green:#15803d;--green-hover:#166534;--new:#1d4ed8;--learn:#b91c1c;--due:#15803d;--warn:#b45309;--danger:#b91c1c;--due-bg:#e9f6ee;--due-line:#bfe3cc;--learn-bg:#fdeeee;--learn-line:#f5c2c2;--new-bg:#e8f0fe;--new-line:#c3d5fb;--primary:#111827;--primary-ink:#fff;--code-bg:#eef3ff;--code-line:#c9d8fb;--code-ink:#1d4ed8;--block-bg:#1b2130;--block-head:#222a3a;--block-ink:#e5e9f0;--flash:#fff3c4;--shadow:0 10px 30px #11182724;--tc-red:#c62828;--tc-orange:#c2410c;--tc-green:#15803d;--tc-blue:#1d4ed8;--tc-purple:#7e22ce;--mark-bg:#fde68a;--read-bg:#fffaeb;--read-accent:#f59e0b;--read-code-bg:#fdecaa;--read-code-ink:#1f2937}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--canvas:#15181e;--chrome:#1b1f27;--sidebar:#181c23;--panel:#1f242d;--ink:#e7eaf0;--ink-2:#c5cad3;--muted:#9099a8;--faint:#6b7483;--line:#2f3542;--line-2:#272c37;--hover:#252b36;--select:#1f3159;--accent:#7ea6ff;--accent-bright:#3b6ef0;--accent-soft:#1d2842;--accent-line:#2f4a86;--green:#1f8f4a;--green-hover:#1a7a3f;--new:#7ea6ff;--learn:#ff8a80;--due:#4ccb7c;--warn:#e0a84a;--danger:#ff7b72;--due-bg:#173323;--due-line:#245a3b;--learn-bg:#3a1d1f;--learn-line:#6b2b2e;--new-bg:#1d2a4a;--new-line:#2f4a86;--primary:#e7eaf0;--primary-ink:#15181e;--code-bg:#1e2740;--code-line:#2f3f69;--code-ink:#9fbcff;--block-bg:#0f131a;--block-head:#171c26;--flash:#4a4220;--shadow:0 10px 30px #00000080;--tc-red:#ff8a80;--tc-orange:#fdba74;--tc-green:#6ee7a0;--tc-blue:#8fb4ff;--tc-purple:#d8b4fe;--mark-bg:#5c4a12;--read-bg:#f59e0b14;--read-accent:#f59e0b;--read-code-bg:#6b4e10;--read-code-ink:#fef3c7}}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--canvas:#15181e;--chrome:#1b1f27;--sidebar:#181c23;--panel:#1f242d;--ink:#e7eaf0;--ink-2:#c5cad3;--muted:#9099a8;--faint:#6b7483;--line:#2f3542;--line-2:#272c37;--hover:#252b36;--select:#1f3159;--accent:#7ea6ff;--accent-bright:#3b6ef0;--accent-soft:#1d2842;--accent-line:#2f4a86;--green:#1f8f4a;--green-hover:#1a7a3f;--new:#7ea6ff;--learn:#ff8a80;--due:#4ccb7c;--warn:#e0a84a;--danger:#ff7b72;--due-bg:#173323;--due-line:#245a3b;--learn-bg:#3a1d1f;--learn-line:#6b2b2e;--new-bg:#1d2a4a;--new-line:#2f4a86;--primary:#e7eaf0;--primary-ink:#15181e;--code-bg:#1e2740;--code-line:#2f3f69;--code-ink:#9fbcff;--block-bg:#0f131a;--block-head:#171c26;--flash:#4a4220;--shadow:0 10px 30px #00000080;--tc-red:#ff8a80;--tc-orange:#fdba74;--tc-green:#6ee7a0;--tc-blue:#8fb4ff;--tc-purple:#d8b4fe;--mark-bg:#5c4a12;--read-bg:#f59e0b14;--read-accent:#f59e0b;--read-code-bg:#6b4e10;--read-code-ink:#fef3c7}*{box-sizing:border-box}html,body{height:100%}body{background:var(--canvas);color:var(--ink);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased;-moz-text-size-adjust:100%;text-size-adjust:100%;margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0;padding:0}button:disabled{cursor:default;opacity:.45}:focus-visible{outline:2px solid var(--accent-bright);outline-offset:1px}kbd{font:500 10.5px/1 var(--mono);color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:3px;padding:3px 5px}code{font-family:var(--mono)}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.spacer{flex:1}.muted{color:var(--muted)}.small{font-size:12px}.dot{color:var(--faint);margin:0 4px}.c-new{color:var(--new)}.c-learn{color:var(--learn)}.c-due{color:var(--due)}.c-warn{color:var(--warn)}.c-muted{color:var(--muted)}.c-zero{color:var(--faint)}.danger-text{color:var(--danger)!important}.theme-switching *,.theme-switching :before,.theme-switching :after{transition:none!important}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.primary-button,.quiet-button,.outline-button,.blue-button,.green-button,.ai-button{white-space:nowrap;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;gap:7px;height:32px;padding:0 12px;font-size:13px;font-weight:500;transition:background .12s,border-color .12s;display:inline-flex}.lg{height:40px;padding:0 16px;font-size:14.5px}.primary-button{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}.primary-button:not(:disabled):hover{filter:brightness(1.2)}.primary-button.is-danger{background:var(--danger);border-color:var(--danger);color:#fff}.quiet-button,.outline-button{background:var(--panel);border-color:var(--line);color:var(--ink-2)}.quiet-button:not(:disabled):hover,.outline-button:not(:disabled):hover{border-color:var(--faint);color:var(--ink);background:var(--chrome)}.quiet-button.icon-only{width:32px;padding:0}.quiet-button.is-on{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}.blue-button{background:var(--accent-bright);color:#fff;border-color:var(--accent-bright)}.blue-button:not(:disabled):hover{background:#1d4ed8}.green-button{background:var(--green);color:#fff;border-color:var(--green);font-weight:600}.green-button:not(:disabled):hover{background:var(--green-hover)}.green-button kbd{color:#fff;background:#ffffff26;border-color:#ffffff59;margin-left:4px}.ai-button{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}.ai-button:not(:disabled):hover{border-color:var(--accent)}.icon-button{width:32px;height:32px;color:var(--muted);border-radius:4px;flex-shrink:0;place-items:center;display:inline-grid}.icon-button.sm{width:26px;height:26px}.icon-button:not(:disabled):hover,.icon-button.is-on{background:var(--hover);color:var(--ink)}.link-button{color:var(--accent);text-align:left;font-size:13px}.link-button:hover{text-decoration:underline}.link-button.plain{color:inherit;align-items:center;gap:5px;display:inline-flex}.text-tool{height:30px;color:var(--ink-2);border-radius:4px;align-items:center;gap:6px;padding:0 10px;font-size:13px;display:inline-flex}.text-tool:not(:disabled):hover{background:var(--hover);color:var(--ink)}.text-tool.is-on{background:var(--accent-soft);color:var(--accent)}.app{flex-direction:column;height:100dvh;display:flex;position:relative}.topbar{background:var(--panel);border-bottom:1px solid var(--line);z-index:20;flex-shrink:0;align-items:center;gap:14px;height:60px;padding:0 20px;display:flex}.brand{letter-spacing:-.4px;color:var(--accent);align-items:center;gap:8px;font-size:19px;font-weight:700;display:flex}.brand-mark{flex:none;display:block}.topbar-divider{background:var(--line);flex-shrink:0;width:1px;height:24px}.topnav{align-items:stretch;gap:4px;height:100%;margin:0 auto;display:flex}.topnav-link{color:var(--ink-2);padding:0 15px;font-size:15px;position:relative}.topnav-link:hover{color:var(--ink)}.topnav-link.is-active{color:var(--accent);font-weight:500}.topnav-link.is-active:after{content:"";background:var(--accent-bright);height:2px;position:absolute;bottom:-1px;left:10px;right:10px}.topbar-actions{align-items:center;gap:10px;display:flex}.loading{color:var(--muted);padding:40px}.workspace{--sidebar-default:320px;flex:1;min-height:0;display:flex}.app-column{flex-direction:column;flex:1;min-width:0;display:flex}.sidebar-top{border-bottom:1px solid var(--line);flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;height:60px;padding:0 12px 0 20px;display:flex}.sidebar{width:var(--sidebar-w,var(--sidebar-default));background:var(--sidebar);border-right:1px solid var(--line);flex-direction:column;flex-shrink:0;transition:width .2s,visibility;display:flex;overflow:hidden}.main{background:var(--canvas);flex:1;min-width:0;overflow:hidden auto}.sidebar>*{min-width:calc(var(--sidebar-w,var(--sidebar-default)) - 1px)}.app.sidebar-shown .topbar>.brand,.app.sidebar-shown .topbar>.brand+.topbar-divider{display:none}.sidebar-open{z-index:30;position:absolute;top:14px;left:14px}.app.sidebar-shown .sidebar-open{display:none}.app.sidebar-hidden:has(.sidebar-open) .topbar{padding-left:58px}.app.sidebar-hidden .sidebar{visibility:hidden;border-right-width:0;width:0;transition:width .2s,visibility 0s .2s}body.is-resizing .sidebar{transition:none}@media (prefers-reduced-motion:reduce){.sidebar{transition:none!important}}.sidebar-resizer{z-index:5;cursor:col-resize;touch-action:none;flex:0 0 8px;margin:0 -4px;position:relative}.sidebar-resizer:after{content:"";background:0 0;width:2px;transition:background .12s;position:absolute;top:0;bottom:0;left:3px}.sidebar-resizer:hover:after,.sidebar-resizer:focus-visible:after,body.is-resizing .sidebar-resizer:after{background:var(--accent-bright)}.sidebar-resizer:focus-visible{outline:none}body.is-resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}body.is-resizing .main{pointer-events:none}.drawer-scrim,.mobile-nav{display:none}.page-pad{padding:24px 28px 64px}.page-pad.narrow{max-width:760px}.page-title{letter-spacing:-.4px;margin:0 0 6px;font-size:26px;font-weight:700}.statusbar{background:var(--chrome);border-top:1px solid var(--line);height:40px;color:var(--ink-2);white-space:nowrap;flex-shrink:0;align-items:center;gap:8px;padding:0 20px;font-size:13px;display:flex;overflow:hidden}.engine{align-items:center;gap:8px;display:inline-flex}.engine-dot{background:var(--due);width:8px;height:8px;box-shadow:0 0 0 3px var(--due-bg);border-radius:50%}.status-sep{color:var(--faint)}.engine-note{text-overflow:ellipsis;overflow:hidden}.status-hints{font-family:var(--mono);color:var(--muted);letter-spacing:.02em;align-items:center;gap:12px;font-size:11.5px;display:inline-flex}.hint{font-family:var(--sans);color:var(--ink-2);letter-spacing:0;align-items:center;gap:5px;font-size:12.5px;display:inline-flex}.status-note{font-family:var(--mono);color:var(--muted);border-left:1px solid var(--line);margin-left:4px;padding-left:14px;font-size:12px}.page-bar{z-index:8;background:var(--chrome);border-bottom:1px solid var(--line);align-items:center;gap:12px;min-height:56px;padding:8px 20px;display:flex;position:sticky;top:0}.crumbs{min-width:0;color:var(--ink-2);align-items:center;gap:8px;font-size:15px;display:flex}.crumb{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}button.crumb:hover{color:var(--accent)}.crumb.is-current{color:var(--ink);font-weight:600}.crumb-sep{color:var(--faint)}.crumb-deck{align-items:center;gap:6px;display:inline-flex}.crumb-deck .deck-icon{color:var(--accent)}.vocab-lang-chip{border:1px solid var(--accent-line);background:var(--accent-soft);height:22px;color:var(--accent);white-space:nowrap;cursor:pointer;border-radius:11px;align-items:center;gap:5px;margin-left:10px;padding:0 9px;font-size:12px;font-weight:600;display:inline-flex}.vocab-lang-chip:hover{background:var(--select);border-color:var(--accent-bright)}.vocab-lang-arrow{opacity:.6}.crumb-input{border:1px solid var(--accent-bright);background:var(--panel);border-radius:4px;outline:none;width:260px;padding:3px 7px;font-size:15px;font-weight:600}.page-bar-right{align-items:center;gap:10px;margin-left:auto;display:flex}.segmented{background:var(--hover);border:1px solid var(--line);border-radius:5px;gap:2px;padding:3px;display:inline-flex}.segmented button{white-space:nowrap;height:34px;color:var(--ink-2);border-radius:3px;align-items:center;gap:8px;padding:0 16px;font-size:14.5px;display:inline-flex}.segmented button:hover{color:var(--ink)}.segmented button.is-active{background:var(--panel);color:var(--accent);font-weight:500;box-shadow:0 1px 2px #00000014}.search{position:relative}.search-icon{color:var(--muted);pointer-events:none;position:absolute;top:50%;left:11px;transform:translateY(-50%)}.search-input{border:1px solid var(--line);background:var(--chrome);border-radius:4px;outline:none;width:320px;height:36px;padding:0 52px 0 34px;font-size:13.5px}.search-input:focus{border-color:var(--accent-bright);background:var(--panel)}.search-kbd{pointer-events:none;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.search-results{background:var(--panel);border:1px solid var(--line);width:420px;max-height:440px;box-shadow:var(--shadow);z-index:30;border-radius:6px;padding:4px;position:absolute;top:42px;left:0;overflow-y:auto}.search-results button{text-align:left;border-radius:4px;align-items:center;gap:9px;width:100%;padding:7px 9px;display:flex}.search-results button.is-active{background:var(--select)}.search-kind{color:var(--muted);display:grid}.search-label{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.search-detail{color:var(--muted);white-space:nowrap;font-size:11.5px;font-family:var(--mono)}.search-empty{color:var(--muted);padding:10px}.deck-tree-wrap{flex-direction:column;flex:1;min-height:0;display:flex}.sidebar-heading{border-bottom:1px solid var(--line);background:var(--chrome);height:56px;color:var(--ink-2);flex-shrink:0;align-items:center;gap:9px;padding:0 12px 0 18px;display:flex}.sidebar-title{color:var(--ink);font-size:15.5px;font-weight:600}.save-pill{color:var(--muted);align-items:center;gap:6px;margin-left:auto;font-size:12.5px;display:inline-flex}.save-dot{background:var(--due);border-radius:50%;width:7px;height:7px}.save-pill.is-pending .save-dot{background:var(--warn)}.save-pill.is-error .save-dot{background:var(--danger)}.tree-filter{border-bottom:1px solid var(--line-2);align-items:center;gap:4px;padding:8px 12px;display:flex}.tree-filter input{border:1px solid var(--line);background:var(--panel);border-radius:4px;outline:none;flex:1;height:30px;padding:0 9px;font-size:13px}.tree-filter input:focus{border-color:var(--accent-bright)}.tree-scroll{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent;flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden auto}.tree-cols{z-index:2;background:var(--sidebar);border-bottom:1px solid var(--line-2);height:34px;font:500 11px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);flex-shrink:0;align-items:center;padding:0 10px 0 16px;display:flex;position:sticky;top:0}.tree-cols .tree-counts{margin-left:auto;font-size:11px}.deck-tree{outline:none;flex-direction:column;flex:1 0 auto;padding:6px 0;display:flex}.tree-row{cursor:default;-webkit-user-select:none;user-select:none;height:34px;color:var(--ink);border-left:3px solid #0000;outline:none;align-items:center;gap:6px;padding-right:10px;font-size:14.5px;display:flex;position:relative}.tree-row:hover{background:var(--hover)}.tree-row.is-selected{background:var(--select);border-left-color:var(--accent-bright);color:var(--accent);font-weight:500}.tree-row.is-selected .deck-icon,.tree-row.is-selected .folder-icon{color:var(--accent)}.tree-row.is-focus:focus-visible{box-shadow:inset 0 0 0 1px var(--accent-bright)}.tree-row.is-dragged{opacity:.4}.tree-row.drop-before{box-shadow:inset 0 2px 0 var(--accent-bright)}.tree-row.drop-after{box-shadow:inset 0 -2px 0 var(--accent-bright)}.tree-row.drop-inside{background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent-bright)}.tree-all{margin-bottom:2px}.tree-guide{background:var(--line);width:1px;position:absolute;top:0;bottom:0}.tree-chevron{width:16px;height:22px;color:var(--muted);flex-shrink:0;place-items:center;padding:0;display:grid}button.tree-chevron{cursor:pointer;background:0 0;border:0;border-radius:5px}button.tree-chevron:hover{color:var(--ink);background:0 0}button.tree-chevron:focus-visible{outline:2px solid var(--accent-bright);outline-offset:1px}@media (max-width:860px){button.tree-chevron{width:20px;padding-inline:2px}}.folder-icon{color:var(--ink-2);flex-shrink:0}.deck-icon{color:var(--muted);flex-shrink:0}.tree-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.tree-rename{border:1px solid var(--accent-bright);background:var(--panel);border-radius:3px;outline:none;flex:1;min-width:0;height:26px;padding:0 6px;font-size:14px}.tree-counts{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;flex-shrink:0;grid-template-columns:repeat(3,32px);font-size:13.5px;font-weight:400;display:grid}.tree-more{background:var(--panel);border:1px solid var(--line);width:26px;height:24px;color:var(--ink-2);border-radius:3px;place-items:center;display:none;position:absolute;right:6px}.tree-row:hover .tree-more{display:grid}.deck-tree.is-dragging .tree-row:hover .tree-more{display:none}.tree-root-drop{min-height:28px;color:var(--muted);border-radius:4px;flex:1;place-items:center;margin:4px 8px 0;font-size:12px;display:grid}.tree-root-drop.is-over{background:var(--accent-soft);outline:1px dashed var(--accent-bright)}.tree-empty{color:var(--muted);padding:8px 18px}.sidebar-foot{border-top:1px solid var(--line);background:var(--sidebar);flex-shrink:0;padding:10px}.sidebar-buttons{grid-template-columns:1fr 1fr 1fr;gap:6px;display:grid}.sidebar-buttons .quiet-button{padding:0 6px;font-size:12.5px}.sidebar-meta{font:11.5px var(--mono);color:var(--muted);align-items:center;gap:6px;margin-top:10px;padding:0 4px;display:flex}.menu{z-index:100;background:var(--panel);border:1px solid var(--line);min-width:200px;box-shadow:var(--shadow);border-radius:6px;padding:4px;position:fixed}.menu button{text-align:left;border-radius:4px;outline:none;align-items:center;gap:9px;width:100%;height:32px;padding:0 9px;font-size:13.5px;display:flex}.menu button:not(:disabled):hover,.menu button:focus-visible{background:var(--select)}.menu button kbd{margin-left:auto}.menu-icon{width:15px;color:var(--muted);display:grid}.menu-danger,.menu-danger .menu-icon{color:var(--danger)}.menu-sep{background:var(--line-2);height:1px;margin:4px 2px}.modal-backdrop{z-index:50;background:#11182766;place-items:center;padding:16px;animation:.12s ease-out fade-in;display:grid;position:fixed;inset:0}.modal{max-height:calc(100vh - 48px);max-height:calc(var(--seen-height,100dvh) - 32px);background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:6px;flex-direction:column;display:flex}.modal-head{border-bottom:1px solid var(--line-2);background:var(--chrome);border-radius:6px 6px 0 0;justify-content:space-between;align-items:center;padding:12px 12px 12px 18px;display:flex}.modal-head h2{margin:0;font-size:15px;font-weight:600}.modal-body{padding:16px 18px;overflow-y:auto}.modal-foot{border-top:1px solid var(--line-2);justify-content:flex-end;align-items:center;gap:8px;padding:12px 18px;display:flex}.foot-hint{color:var(--muted);font:11.5px var(--mono);margin-right:auto}.modal-foot .danger-text+.foot-hint{margin-left:8px}.confirm-text{margin:0;line-height:1.6}@keyframes fade-in{0%{opacity:0}}.field-label{color:var(--ink-2);margin:14px 0 6px;font-size:12px;font-weight:600;display:block}.field-label:first-child{margin-top:0}.field,.select,.number-input{border:1px solid var(--line);background:var(--panel);border-radius:4px;outline:none}.field{resize:vertical;width:100%;padding:9px 11px;font-size:14.5px;line-height:1.5}.select{max-width:100%;height:34px;padding:0 8px}.number-input{width:90px;height:32px;font-family:var(--mono);padding:0 9px}.field:focus,.select:focus,.number-input:focus{border-color:var(--accent-bright);box-shadow:0 0 0 3px var(--accent-soft)}.editor-form .select{width:100%}.source-row{flex-direction:column;gap:6px;display:flex}fieldset{border:0;margin:0 0 16px;padding:0}legend{color:var(--ink-2);margin-bottom:6px;padding:0;font-size:12px;font-weight:600}.voice-options{gap:6px;margin:10px 0;display:grid}.voice-options .radio{align-items:flex-start}.voice-options .radio input{margin-top:4px}.voice-table .setting-row:first-child{border-top:0;padding-top:0}.voice-row.is-changed .setting-text>span:first-child:after{content:" •";color:var(--accent-bright)}.voice-controls{flex-shrink:0;align-items:center;gap:4px;display:flex}.voice-controls .select{width:260px}.user-google-voices{border-top:1px solid var(--line-2);margin-top:12px}.user-google-voices .setting-row:first-child{border-top:0}.user-google-voices-intro{padding-top:12px}.user-google-voice-row .setting-hint{font-size:11.5px}.user-google-voice-row .voice-controls .select{width:280px;font-size:12px}.user-google-voice-row .icon-button{flex:none}.voice-config-page{flex-direction:column;gap:16px;max-width:1120px;margin:0 auto;display:flex}.voice-config-heading{justify-content:space-between;align-items:center;gap:18px;display:flex}.voice-config-heading .page-title{margin:0 0 3px}.voice-config-heading p{margin:0}.voice-sync-pill{border:1px solid var(--line);color:var(--muted);background:var(--panel);border-radius:20px;flex:none;align-items:center;gap:7px;padding:7px 11px;font-size:12px;display:inline-flex}.voice-sync-pill i{background:#13b981;border-radius:50%;width:8px;height:8px}.voice-sync-pill strong{color:var(--ink-2);font-weight:600}.voice-important{border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--ink-2);border-radius:8px;align-items:center;gap:11px;padding:12px 14px;display:flex}.voice-important>span{background:var(--accent-bright);border-radius:8px;flex:0 0 32px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.voice-important>span{background:color-mix(in srgb, var(--accent-bright) 12%, var(--panel))}}.voice-important>span{color:var(--accent-bright)}.voice-important p{margin:0;font-size:12.5px;line-height:1.55}.voice-important b:first-child{color:var(--accent)}.voice-global-settings{border-radius:8px;margin:0;padding:16px 18px}.voice-section-heading,.voice-section-heading h2{align-items:center;display:flex}.voice-section-heading{justify-content:space-between;gap:10px}.voice-section-heading h2{gap:8px;margin:0;font-size:14px}.voice-section-heading h2 svg{color:var(--accent-bright)}.voice-section-heading>span{color:var(--faint);font-size:11px}.voice-global-grid{grid-template-columns:1.05fr 1fr 1fr;align-items:stretch;gap:14px;margin-top:15px;display:grid}.voice-speed-setting{min-width:0}.voice-speed-setting>div:first-child{color:var(--ink-2);justify-content:space-between;margin-bottom:7px;font-size:12px;display:flex}.voice-speed-setting>div:first-child strong{color:var(--accent-bright);font-family:var(--mono)}.voice-speed-options{background:var(--chrome);border-radius:6px;gap:3px;padding:3px;display:flex}.voice-speed-options button{height:28px;color:var(--ink-2);cursor:pointer;background:0 0;border:0;border-radius:4px;flex:1;font-size:11.5px}.voice-speed-options button.is-active{background:var(--panel);color:var(--accent-bright);font-weight:700;box-shadow:0 1px 3px #0001}.voice-global-toggle{border:1px solid var(--line-2);cursor:pointer;border-radius:7px;justify-content:space-between;align-items:center;gap:9px;min-width:0;padding:11px 12px;display:flex}.voice-global-toggle>span{flex-direction:column;gap:3px;min-width:0;display:flex}.voice-global-toggle b{color:var(--ink-2);font-size:12px;font-weight:600}.voice-global-toggle small{color:var(--faint);font-size:10.5px;line-height:1.4}.voice-global-toggle em{background:var(--accent-soft);color:var(--accent);letter-spacing:.04em;border-radius:3px;margin-left:4px;padding:2px 4px;font-size:8px;font-style:normal}.voice-global-toggle input{opacity:0;pointer-events:none;position:absolute}.voice-global-toggle i{background:var(--line);border-radius:12px;flex:0 0 34px;width:34px;height:20px;transition:background .15s;position:relative}.voice-global-toggle i:after{content:"";background:#fff;border-radius:50%;width:14px;height:14px;transition:transform .15s;position:absolute;top:3px;left:3px}.voice-global-toggle input:checked+i{background:var(--accent-bright)}.voice-global-toggle input:checked+i:after{transform:translate(14px)}.voice-global-toggle input:focus-visible+i{outline:2px solid var(--accent-bright);outline-offset:2px}.voice-pair-panel{border-radius:8px;justify-content:space-between;align-items:center;gap:14px;margin:-5px 0 0;padding:12px 15px;display:flex}.voice-pair-panel h2{margin:0 0 3px;font-size:12.5px}.voice-pair-panel p{color:var(--muted);margin:0;font-size:10.5px}.voice-gender-options{border:1px solid var(--line);background:var(--chrome);border-radius:7px;flex:none;gap:3px;padding:3px;display:flex}.voice-gender-options button{min-width:76px;color:var(--ink-2);cursor:pointer;background:0 0;border:0;border-radius:4px;padding:6px 10px;font-size:11px}.voice-gender-options button.is-active{background:var(--panel);color:var(--accent-bright);font-weight:700;box-shadow:0 1px 3px #0001}.voice-gender-options button:disabled{opacity:.6;cursor:wait}.voice-language-gender{color:var(--muted);justify-content:space-between;align-items:center;gap:10px;padding:7px 2px 2px;font-size:10.5px;display:flex}.voice-language-gender .voice-gender-options{padding:2px}.voice-language-gender .voice-gender-options button{min-width:62px;padding:4px 8px;font-size:10px}.voice-language-toolbar{justify-content:space-between;align-items:center;gap:12px;margin-top:2px;display:flex}.voice-language-toolbar h2{text-transform:uppercase;align-items:center;gap:8px;margin:0;font-size:14px;display:flex}.voice-language-toolbar h2>span{border:1px solid var(--line);background:var(--chrome);color:var(--muted);text-transform:none;border-radius:20px;padding:3px 8px;font-size:10px;font-weight:500}.voice-language-toolbar>div{align-items:center;gap:8px;display:flex}.voice-language-tabs{border:1px solid var(--line);background:var(--chrome);border-radius:7px;gap:3px;padding:3px;display:flex}.voice-language-tabs button{color:var(--ink-2);white-space:nowrap;cursor:pointer;background:0 0;border:0;border-radius:4px;padding:5px 9px;font-size:11px}.voice-language-tabs button.is-active{background:var(--panel);color:var(--ink);font-weight:600;box-shadow:0 1px 3px #0001}.voice-language-list{flex-direction:column;gap:12px;display:flex}.voice-language-card{border-radius:9px;margin:0;padding:16px}.voice-language-card.is-expanded{border:2px solid var(--accent-line);padding:15px}.voice-language-card-head{align-items:center;gap:10px;display:flex}.voice-language-flag{text-align:center;flex:0 0 32px;font-size:22px;line-height:1}.voice-language-title{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.voice-language-title>span{flex-wrap:wrap;align-items:center;gap:7px;display:flex}.voice-language-title b{font-size:14px}.voice-language-title>small{color:var(--faint);font-size:11px}.voice-primary-tag,.voice-type-tag{border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--accent);border-radius:10px;padding:2px 6px;font-size:9px;font-weight:500;display:inline-block}.voice-pair-tag{border:1px solid var(--line);background:var(--chrome);color:var(--ink-2);text-transform:capitalize;border-radius:10px;padding:2px 6px;font-size:9px;font-weight:500;display:inline-block}.voice-preview-current{flex:none;gap:6px}.voice-current-choice{border:1px solid var(--accent-bright);background:var(--chrome);width:100%;min-height:37px;color:var(--ink-2);text-align:left;cursor:pointer;border-radius:7px;justify-content:space-between;align-items:center;margin-top:12px;padding:0 11px;display:flex}.voice-current-choice>span{align-items:center;gap:7px;font-size:11.5px;font-weight:600;display:flex}.voice-current-choice>span small{background:var(--accent-soft);color:var(--accent);border-radius:4px;padding:2px 5px;font-size:9px}.voice-current-choice svg{color:var(--accent-bright)}.voice-choice-list{border:1px solid var(--line);border-radius:7px;margin-top:7px;overflow:hidden;box-shadow:0 4px 10px #0000000c}.voice-choice-caption{background:var(--chrome);color:var(--faint);letter-spacing:.07em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:8px;padding:8px 11px;font-size:9px;display:flex}.voice-choice-caption span{color:var(--accent-bright);letter-spacing:.02em;text-transform:none}.voice-choice-row{border-top:1px solid var(--line-2);align-items:center;gap:10px;padding:8px;display:flex}.voice-choice-row.is-selected{border:1px solid var(--accent-line);background:var(--accent-soft);border-radius:7px;margin:5px 7px;padding:8px}.voice-choice-select{min-width:0;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;flex:1;align-items:center;gap:9px;padding:0;display:flex}.voice-choice-select:disabled{opacity:.6;cursor:wait}.voice-choice-radio{border:1px solid var(--line);color:#fff;border-radius:50%;flex:0 0 18px;justify-content:center;align-items:center;width:18px;height:18px;display:flex}.voice-choice-row.is-selected .voice-choice-radio{border-color:var(--accent-bright);background:var(--accent-bright)}.voice-choice-select>span:last-child{flex-direction:column;gap:3px;min-width:0;display:flex}.voice-choice-select b{font-size:11.5px;font-weight:600}.voice-choice-select b small{margin-left:4px}.voice-choice-select>span:last-child>small{color:var(--faint);font-size:10px}.voice-type-tag{background:var(--chrome);color:var(--ink-2);letter-spacing:0;text-transform:none;border:0;border-radius:3px;font-weight:500}.voice-type-tag.is-neural2{color:#1d4ed8;background:#dceaff}.voice-type-tag.is-chirp3-hd{color:#92400e;background:#fff0c2}.voice-preview-option{flex:none;justify-content:center;gap:5px;min-width:82px}.voice-preview-option.is-playing{color:var(--accent)}.voice-reset{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:5px;margin-top:9px;padding:0;font-size:10.5px;display:inline-flex}.voice-reset:hover{color:var(--accent)}.voice-config-footnote{color:var(--faint);font-size:10.5px}.voice-empty{justify-content:space-between;align-items:center;margin:0;padding:16px;display:flex}.voice-empty p{color:var(--muted);margin:0;font-size:12px}.voice-add-list{border:1px solid var(--line);border-radius:7px;max-height:50vh;overflow:auto}.voice-add-list label{border-bottom:1px solid var(--line-2);cursor:pointer;align-items:center;gap:9px;padding:10px 11px;display:flex}.voice-add-list label:last-child{border-bottom:0}.voice-add-list input{accent-color:var(--accent-bright)}.voice-add-list label>span{font-size:18px}.voice-add-list b{flex:1;font-size:12px}.voice-add-list small{color:var(--muted);font-size:10.5px}.voice-add-list>p{padding:12px}.voice-note{margin-top:12px}@media (max-width:640px){.voice-row{flex-wrap:wrap}.voice-controls{width:100%}.voice-controls .select{flex:1;width:auto}.user-google-voice-row{flex-wrap:wrap}.user-google-voice-row .voice-controls .select{flex:1;width:auto}.voice-config-heading{flex-direction:column;align-items:flex-start}.voice-global-grid{grid-template-columns:minmax(0,1fr)}.voice-pair-panel{flex-direction:column;align-items:flex-start}.voice-gender-options{width:100%}.voice-gender-options button{flex:1}.voice-language-toolbar{flex-direction:column;align-items:flex-start}.voice-language-toolbar>div{flex-wrap:wrap;width:100%}.voice-language-tabs,.voice-language-tabs button{flex:1}.voice-language-card-head{flex-wrap:wrap}.voice-language-title{min-width:calc(100% - 54px)}.voice-preview-current{margin-left:42px}.voice-choice-caption{flex-direction:column;align-items:flex-start}.voice-choice-row{align-items:flex-start}.voice-preview-option{min-width:70px}}.usage-bar{background:var(--line-2);border-radius:3px;width:min(320px,100%);height:6px;margin-top:8px;display:block;overflow:hidden}.usage-bar i{background:var(--accent-bright);height:100%;display:block}.usage-bar.is-full i{background:var(--danger)}.radio,.check{cursor:pointer;align-items:center;gap:8px;padding:3px 0;display:flex}.radio.is-disabled{color:var(--muted);cursor:default}.radio-row{gap:20px;display:flex}.radio input,.check input,.card-table input[type=checkbox]{accent-color:var(--accent-bright);margin:0}.sel-preview{border-left:3px solid var(--accent-line);color:var(--ink-2);margin:6px 0 0 24px;padding:6px 10px;font-size:12.5px}.deck-head{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:22px 28px;display:flex}.deck-head.flat{padding:4px 0 22px}.deck-head h1{letter-spacing:-.5px;align-items:center;gap:12px;margin:0;font-size:26px;font-weight:700;display:flex}.mono-badge{font:500 12.5px var(--mono);border:1px solid var(--line);background:var(--chrome);color:var(--ink-2);letter-spacing:0;border-radius:4px;padding:3px 9px}.deck-stats{color:var(--ink-2);margin-top:6px;font-size:14.5px}.deck-stats code{background:var(--chrome);border-radius:3px;padding:1px 5px;font-size:12.5px}.today-count{font-family:var(--mono);font-size:16px}.deck-head-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.section-label{font:600 11.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:28px 0 10px}.deck-list-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.deck-table{border-collapse:collapse;border:1px solid var(--line);width:100%}.deck-table th{text-align:left;color:var(--ink-2);background:var(--chrome);border-bottom:1px solid var(--line);padding:10px 14px;font-size:13px;font-weight:600}.deck-table td{border-bottom:1px solid var(--line-2);padding:11px 14px}.deck-table tbody tr{cursor:pointer}.deck-table tbody tr:hover{background:var(--hover)}.deck-table .num{text-align:right;width:70px}.deck-cell{align-items:center;gap:9px;display:flex}.deck-cell .cell-sub{margin-top:0;margin-left:4px}.cards-view{flex-direction:column;min-height:100%;display:flex}.card-browser{flex-direction:column;flex:1;display:flex}.browser-toolbar{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:12px;min-height:68px;padding:14px 28px;display:flex}.browser-toolbar.is-bulk{background:var(--accent-soft)}.bulk-count{font:600 13px var(--mono);color:var(--accent);margin-right:6px}.filter-box{border:1px solid var(--line);background:var(--panel);width:360px;max-width:100%;height:40px;color:var(--muted);border-radius:4px;align-items:center;gap:8px;padding:0 8px 0 12px;display:flex}.filter-box:focus-within{border-color:var(--accent-bright);box-shadow:0 0 0 3px var(--accent-soft)}.filter-box input{min-width:0;color:var(--ink);background:0 0;border:0;outline:none;flex:1;font-size:14px}.seg-tabs{align-items:center;gap:4px;display:flex}.seg-tabs button{height:32px;color:var(--ink-2);border:1px solid #0000;border-radius:4px;padding:0 10px;font-size:14px}.seg-tabs button.c-new{color:var(--new)}.seg-tabs button.c-learn{color:var(--learn)}.seg-tabs button.c-due{color:var(--due)}.seg-tabs button:hover{background:var(--hover)}.seg-tabs button.is-active{border-color:var(--line);background:var(--panel);font-weight:600;box-shadow:0 1px 2px #0000000f}.table-scroll{flex:1;overflow-x:auto}.card-table{border-collapse:collapse;table-layout:fixed;width:100%;min-width:860px}.card-table th{text-align:left;color:var(--ink);background:var(--chrome);border-bottom:1px solid var(--line);white-space:nowrap;text-overflow:ellipsis;padding:11px 12px;font-size:14px;font-weight:600;overflow:hidden}.card-table td{border-bottom:1px solid var(--line-2);vertical-align:middle;padding:14px 12px;font-size:14px}.card-table tbody tr{cursor:default}.card-table tbody tr:hover{background:var(--hover)}.card-table tbody tr.is-checked{background:var(--accent-soft)}.card-table tbody tr.is-suspended td:not(.col-check):not(.col-actions){opacity:.55}.card-table tbody tr:focus-visible{outline:2px solid var(--accent-bright);outline-offset:-2px}.col-check{text-align:center;width:46px;padding-left:16px!important;padding-right:4px!important}.col-check input{width:16px;height:16px}th.col-deck{width:150px}th.col-back{width:28%}th.col-source{width:19%}th.col-state{width:130px}th.col-interval{width:96px}th.col-actions{width:84px}.front-cell{align-items:flex-start;gap:10px;display:flex}.front-icon{flex-shrink:0;margin-top:3px}.front-icon.tone-new{color:var(--new)}.front-icon.tone-learn{color:var(--learn)}.front-icon.tone-due{color:var(--due)}.front-icon.tone-review,.front-icon.tone-suspended{color:var(--faint)}.clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.col-back{color:var(--ink-2);line-height:1.6;font-size:13.5px!important}.col-back code,.gen-back code{background:var(--code-bg);border:1px solid var(--code-line);color:var(--code-ink);border-radius:3px;padding:1px 5px;font-size:.9em}.tag-row{flex-wrap:wrap;gap:4px;margin:6px 0 0 24px;display:flex}.tag-chip{font:11px var(--mono);color:var(--muted);background:var(--chrome);border:1px solid var(--line-2);border-radius:3px;padding:1px 6px}.tag-chip:hover{color:var(--accent);border-color:var(--accent-line)}.source-link{color:var(--accent);text-align:left;align-items:center;gap:6px;font-size:14px;display:inline-flex}.source-link:hover{text-decoration:underline}.source-link svg{flex-shrink:0}.badge{border:1px solid var(--line);height:26px;font:500 12.5px var(--mono);color:var(--muted);background:var(--chrome);border-radius:4px;align-items:center;gap:6px;padding:0 9px;display:inline-flex}.badge i{background:currentColor;border-radius:50%;width:6px;height:6px}.badge.tone-due{color:var(--due);background:var(--due-bg);border-color:var(--due-line)}.badge.tone-learn{color:var(--learn);background:var(--learn-bg);border-color:var(--learn-line)}.badge.tone-new{color:var(--new);background:var(--new-bg);border-color:var(--new-line)}.cell-sub{color:var(--muted);margin-top:4px;font-size:12px}.col-interval .mono:first-child{color:var(--ink);font-size:14px}.col-actions{white-space:nowrap;text-align:right;padding-right:14px!important}.col-actions .icon-button{opacity:.35}.card-table tr:hover .col-actions .icon-button,.card-table tr:focus-within .col-actions .icon-button{opacity:1}.table-empty{text-align:center;color:var(--muted);padding:48px 16px}@media (max-width:860px){.card-table{table-layout:auto;min-width:0}.card-table,.card-table thead,.card-table tbody{display:block}.card-table tr{border-bottom:1px solid var(--line-2);grid-template-columns:30px minmax(0,1fr) auto;align-items:start;column-gap:8px;padding:12px 12px 12px 4px;display:grid}.card-table thead tr{background:var(--chrome);border-bottom-color:var(--line);align-items:center;padding:8px 12px 8px 4px}.card-table thead th{background:0 0;border:0;padding:0}.card-table thead th:not(.col-check):not(.col-front){display:none}.card-table td{border:0;padding:0;display:block}.card-table .col-check{grid-area:1/1/span 4;width:auto;padding:2px 0 0!important}.card-table .col-front{grid-area:1/2}.card-table td.col-actions{grid-area:1/3;padding-right:0!important}.card-table td.col-actions .icon-button{opacity:.6}.card-table :is(td.col-deck,td.col-back,td.col-source){grid-column:2/4;margin-top:6px}.card-table td.col-back,.card-table td.col-source{padding-left:24px}.card-table td.col-state{grid-column:2;align-items:center;gap:8px;margin:8px 0 0 24px;display:flex}.card-table td.col-state .cell-sub{margin-top:0}.card-table td.col-interval{text-align:right;grid-column:3;align-items:baseline;gap:6px;margin-top:8px;display:flex}.card-table td.col-interval .cell-sub{margin-top:0}}.doc-tab{padding:0 28px 72px}.doc-tab>*{max-width:960px;margin-left:auto;margin-right:auto}.doc-actions{flex-wrap:wrap;align-items:center;gap:4px;margin-top:16px;padding:10px 0;display:flex}@media (min-width:861px){.doc-actions{z-index:7;background:var(--canvas);border-bottom:1px solid var(--line-2);margin-bottom:16px;position:sticky;top:56px}.md :is(h1,h2,h3,h4,h5,h6){scroll-margin-top:130px}}.doc-meta{font:13px var(--mono);color:var(--muted);margin-right:auto}.doc-wrap{min-height:300px;position:relative}.md{overflow-wrap:break-word}.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}.md h1,.md h2,.md h3,.md h4,.md h5,.md h6{letter-spacing:-.3px;border-radius:3px;margin:1.6em 0 .6em;scroll-margin-top:72px;font-weight:700;line-height:1.25}.md h1{letter-spacing:-.6px;font-size:2em}.md h2{font-size:1.55em}.md h3{font-size:1.22em}.md h4,.md h5,.md h6{font-size:1.05em}.md p{margin:0 0 1em}.md ul,.md ol{margin:0 0 1em;padding-left:1.5em}.md ul{list-style:outside}.md ol{list-style:decimal}.md li{margin:.25em 0}.md li>p{margin:0}.md a{color:var(--accent);text-underline-offset:2px;text-decoration:underline}.md strong{font-weight:700}.md em{font-style:italic}.md blockquote{border-left:3px solid var(--line);color:var(--ink-2);margin:0 0 1.2em;padding:4px 16px}.md blockquote>:last-child,.md li>:last-child{margin-bottom:0}.md :not(pre)>code{background:var(--code-bg);border:1px solid var(--code-line);color:var(--code-ink);border-radius:3px;padding:1px 5px;font-size:.86em}.md table{border-collapse:collapse;max-width:100%;margin:0 0 1.2em;font-size:.92em;display:block;overflow-x:auto}.md th,.md td{border:1px solid var(--line);text-align:left;padding:7px 12px}.md th{background:var(--chrome);font-weight:600}.md td{font-variant-numeric:tabular-nums}.md img{border-radius:4px;max-width:100%;height:auto;display:inline-block}.md hr{border:0;border-top:1px solid var(--line);margin:1.8em 0}.md input[type=checkbox]{margin-right:6px}.doc{color:var(--ink-2);font-size:16.5px;line-height:1.75}.doc h1,.doc h2,.doc h3{color:var(--ink)}.doc-source-info,.doc-source-badge{color:var(--accent);vertical-align:middle;cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.doc-source-info{border-radius:50%;width:17px;height:17px;margin-left:7px;position:relative;top:-.08em}.doc-source-badge{border-radius:6px;width:22px;height:22px;margin:0 0 0 7px}.doc-source-info:hover,.doc-source-info:focus-visible,.doc-source-badge:hover,.doc-source-badge:focus-visible,.doc-source-badge.is-active{color:var(--accent-bright);background:var(--accent-soft)}.doc-source-info:focus-visible,.doc-source-badge:focus-visible{outline:2px solid var(--accent-bright);outline-offset:2px}.doc .doc-source-passage{transition:background-color .15s}.doc .doc-source-selected{background:var(--accent-soft);-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:3px}.source-cards-backdrop{z-index:110;background:#1118272e;transition:opacity .18s;position:fixed;inset:0}.source-cards-backdrop[data-starting-style],.source-cards-backdrop[data-ending-style]{opacity:0}.source-cards-panel{z-index:111;border-left:1px solid var(--line);background:var(--panel);width:min(440px,100vw - 16px);height:100dvh;color:var(--ink);outline:none;flex-direction:column;transition:transform .2s cubic-bezier(.22,1,.36,1);display:flex;position:fixed;inset:0 0 0 auto;overflow:hidden;box-shadow:-12px 0 32px #11182724}.source-cards-panel[data-starting-style],.source-cards-panel[data-ending-style]{transform:translate(100%)}.source-cards-head{border-bottom:1px solid var(--line-2);justify-content:space-between;align-items:flex-start;gap:16px;padding:20px 20px 16px;display:flex}.source-cards-head h2{margin:0;font-size:17px}.source-cards-head p{color:var(--muted);margin:4px 0 0;font-size:12.5px}.source-cards-origin{border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--ink-2);border-radius:7px;align-items:flex-start;gap:8px;margin:14px 18px 0;padding:10px 12px;font-size:13px;line-height:1.45;display:flex}.source-cards-origin svg{color:var(--accent);flex:none;margin-top:1px}.source-cards-list{flex-direction:column;gap:14px;min-height:0;padding:16px 18px 24px;display:flex;overflow-y:auto}.source-card-detail{border:1px solid var(--accent-line);background:var(--panel);border-radius:9px;padding:14px;box-shadow:0 1px 3px #1118270f}.source-card-detail-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:14px;display:flex}.source-card-detail-head>span:first-child{color:var(--accent);font:600 11px var(--mono);text-transform:uppercase;align-items:center;gap:5px;display:inline-flex}.source-card-detail label{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:10px 0 5px;font-size:10px;font-weight:700;display:block}.source-card-content{border:1px solid var(--line-2);background:var(--chrome);border-radius:6px;padding:10px 11px;font-size:13px;line-height:1.5}.source-card-content.back{border-color:var(--accent-line);background:var(--accent-soft)}@supports (color:color-mix(in lab, red, red)){.source-card-content.back{background:color-mix(in srgb, var(--accent-soft) 55%, var(--panel))}}.source-card-content .md{font-size:inherit;line-height:inherit}.source-card-content .md>:last-child{margin-bottom:0}.source-card-detail-foot{border-top:1px solid var(--line-2);justify-content:space-between;align-items:center;gap:8px;margin-top:12px;padding-top:9px;display:flex}.source-card-detail-foot .link-button{align-items:center;gap:4px;display:inline-flex}.doc h1{margin-bottom:.4em;font-size:2.15em}.doc h1+p{color:var(--ink-2);border-bottom:1px solid var(--line);margin-bottom:1.6em;padding-bottom:1.3em;font-size:1.04em}.doc h1:before,.doc h2:before,.doc h3:before{content:"# ";color:var(--faint);font-weight:400}.doc h1:before{color:var(--ink);font-weight:700}.doc strong{color:var(--ink)}.doc ::selection{background:var(--accent-line)}.flash{animation:1.8s ease-out flash}@keyframes flash{0%,30%{background:var(--flash);box-shadow:0 0 0 6px var(--flash)}to{background:0 0;box-shadow:0 0 0 6px #0000}}.code-block{background:var(--block-bg);box-sizing:border-box;border:1px solid #0d1117;border-radius:4px;width:100%;min-width:0;max-width:100%;margin:0 0 1.3em;overflow:hidden}.code-head{background:var(--block-head);color:#aab3c5;height:40px;font:13px var(--mono);border-bottom:1px solid #2c3546;align-items:center;gap:8px;min-width:0;padding:0 10px 0 16px;display:flex}.code-title{color:#c9d1e0;text-overflow:ellipsis;min-width:0;overflow:hidden}.code-lang{color:#8b95a8;flex-shrink:0;margin-left:auto}.code-copy{color:#8b95a8;border-radius:3px;flex-shrink:0;place-items:center;width:26px;height:26px;display:grid}.code-copy:hover{color:#fff;background:#2c3546}.code-block pre{color:var(--block-ink);font:14px/1.75 var(--mono);box-sizing:border-box;-webkit-overflow-scrolling:touch;min-width:0;max-width:100%;margin:0;padding:16px 20px 18px;overflow-x:auto}.code-block code{color:inherit!important;font-size:inherit!important;background:0 0!important;border:0!important;padding:0!important}.hljs-keyword,.hljs-selector-tag,.hljs-meta .hljs-keyword,.hljs-type{color:#ff6b8b}.hljs-built_in,.hljs-title,.hljs-title.function_,.hljs-title.class_{color:#c792ea}.hljs-string,.hljs-regexp,.hljs-attr{color:#a5d6a7}.hljs-number,.hljs-literal,.hljs-symbol{color:#82aaff}.hljs-comment,.hljs-quote{color:#7f8aa0;font-style:italic}.hljs-variable,.hljs-template-variable,.hljs-property,.hljs-params{color:#f0c674}.hljs-operator,.hljs-punctuation{color:#c3cbd9}.callout{border-left:4px solid var(--accent-bright);background:var(--chrome);border-radius:0 4px 4px 0;margin:0 0 1.3em;padding:14px 20px;font-size:.92em;line-height:1.65}.callout-title{color:var(--accent);align-items:center;gap:8px;margin-bottom:4px;font-weight:600;display:flex}.callout-body>:last-child{margin-bottom:0}.callout-warning,.callout-caution{border-left-color:var(--warn)}.callout-warning .callout-title,.callout-caution .callout-title{color:var(--warn)}.sel-menu{z-index:10;background:var(--panel);border:1px solid var(--line);width:262px;max-width:calc(100vw - 16px);box-shadow:var(--shadow);-webkit-user-select:none;user-select:none;border-radius:12px;animation:.1s ease-out fade-in}.sel-menu-body{max-height:inherit;border-radius:inherit;padding:6px;overflow-y:auto}.sel-menu:after{content:"";left:var(--arrow-x,50%);background:var(--panel);border:1px solid var(--line);border-width:0 1px 1px 0;width:10px;height:10px;margin-left:-5px;position:absolute;transform:rotate(45deg)}.sel-menu[data-side=above]:after{bottom:-6px}.sel-menu[data-side=below]:after{top:-6px;transform:rotate(225deg)}.sel-group{color:var(--faint);letter-spacing:.07em;text-transform:uppercase;padding:8px 10px 4px;font-size:10.5px;font-weight:700}.sel-rule{background:var(--line-2);height:1px;margin:6px 4px}.sel-item{width:100%;min-height:32px;color:var(--ink);text-align:left;border-radius:7px;align-items:center;gap:10px;padding:6px 10px;font-size:13px;font-weight:500;display:flex}.sel-item:not(:disabled):hover,.sel-item:focus-visible{background:var(--hover)}.sel-item:disabled{opacity:.6;cursor:default}.sel-item-icon{width:16px;color:var(--tone,var(--muted));flex:none;place-items:center;display:grid}.sel-item-label{white-space:nowrap;flex:1;min-width:0}.sel-item-badge{background:var(--accent-soft);color:var(--accent);letter-spacing:.03em;border-radius:5px;flex:none;padding:2px 7px;font-size:10.5px;font-weight:700}.sel-item-kbd{color:var(--faint);background:0 0;border:0;flex:none;padding:0;font-size:11px}.tone-explain{--tone:#f59e0b}.tone-example{--tone:#eab308}.tone-simplify{--tone:#0ea5e9}.tone-ask{--tone:#10b981}.tone-card{--tone:#6366f1}.tone-vocab{--tone:#ec4899}.tone-quiz{--tone:#a855f7}.tone-listen{--tone:#14b8a6}.tone-copy{--tone:var(--muted)}@media (hover:none){.sel-item-kbd{display:none}.sel-item{min-height:40px}}.review-card.is-reading .md{cursor:pointer}.review-card.is-reading .md :is(pre,.code-block,.mermaid,a,button){cursor:auto}.review-card.is-reading .md :is(p,li,h1,h2,h3,h4,h5,h6,dd,dt,figcaption,.callout-title){transition:background-color .3s,box-shadow .3s,padding .3s cubic-bezier(.22,1,.36,1)}.md .is-read-current{background:var(--read-bg);box-shadow:inset 3px 0 0 var(--read-accent);color:var(--ink);border-radius:0 8px 8px 0;padding:10px 16px 10px 18px}.md li.is-read-current{list-style-position:inside}.md .is-read-current :not(pre)>code{background:var(--read-code-bg);color:var(--read-code-ink);border-color:#0000;font-weight:600}.md .is-read-current strong{-webkit-text-decoration:underline 1.5px var(--read-accent);-webkit-text-decoration:underline 1.5px var(--read-accent);-webkit-text-decoration:underline 1.5px var(--read-accent);text-decoration:underline 1.5px var(--read-accent);text-underline-offset:4px}.md tr.is-read-current{box-shadow:none;background:0 0;padding:0}.md tr.is-read-current>:is(td,th){background:var(--read-bg)}.read-rail{z-index:30;background:var(--panel);border:1px solid var(--line-2);border-radius:26px;flex-direction:column;align-items:center;gap:6px;width:52px;max-height:calc(100vh - 300px);padding:14px 0 10px;animation:.3s ease-out both read-rail-in;display:flex;position:fixed;bottom:176px;right:24px;box-shadow:0 6px 20px -6px #1118271f}@keyframes read-rail-in{0%{opacity:0;transform:translateY(8px)}}.read-rail button{color:var(--faint);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.read-btn{border-radius:50%;width:30px;height:30px;transition:background .15s,color .15s}.read-btn:not(:disabled):hover,.read-btn.is-on{background:var(--hover);color:var(--ink)}.read-btn:disabled{opacity:.4}.read-play{background:var(--accent-bright);border-radius:50%;width:38px;height:38px;margin:2px 0;transition:transform .12s,filter .12s;color:#fff!important}.read-play:hover{filter:brightness(1.08)}.read-play:active{transform:scale(.94)}.read-sep{background:var(--line-2);flex-shrink:0;width:24px;height:1px;margin:6px 0}.read-track{flex-direction:column;flex:0 auto;gap:6px;min-height:40px;padding:2px 0;display:flex}.read-seg-wrap{flex:1;justify-content:center;width:14px;min-height:3px;display:flex;position:relative}.read-seg{background:var(--line);border-radius:3px;width:5px;transition:width .2s,background .25s}.read-seg:hover{background:var(--faint);width:7px}.read-seg.is-done{background:var(--accent-bright)}.read-seg.is-current{background:var(--read-accent);width:7px}.read-tip{color:#f9fafb;white-space:nowrap;pointer-events:none;background:#1f2937;border-radius:6px;align-items:center;gap:6px;padding:5px 9px;font-size:12px;animation:.15s ease-out both read-tip-in;display:inline-flex;position:absolute;top:50%;right:calc(100% + 26px);translate:0 -50%}.read-tip i{background:#9ca3af;border-radius:50%;width:6px;height:6px}.read-tip b{color:#d1d5db;font-weight:600}.read-tip.is-current i{background:#fbbf24}.read-tip.is-current b{color:#fbbf24}@keyframes read-tip-in{0%{opacity:0;transform:translate(4px)}}.read-rate{border-radius:6px;height:24px;padding:0 6px;font-size:11px;color:var(--muted)!important}.read-rate:hover{background:var(--hover);color:var(--ink)!important}.read-volume{position:relative}.read-volume-pop{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:10px;align-items:center;gap:8px;padding:8px 12px;display:flex;position:absolute;top:50%;right:calc(100% + 16px);translate:0 -50%}.read-volume-pop input{width:120px;accent-color:var(--accent-bright)}.read-volume-pop span{text-align:right;min-width:24px;color:var(--muted);font-size:12px}@media (max-width:1180px){.study-screen:has(.read-rail) .review-card{padding-right:72px}}@media (max-width:860px){.read-rail{width:44px;max-height:calc(100vh - 240px);bottom:136px;right:8px}.read-tip{display:none}.study-screen:has(.read-rail) .review-card{padding-right:52px}}@media (prefers-reduced-motion:reduce){.review-card.is-reading .md *{transition:none!important}.read-rail,.read-tip{animation:none!important}}.ai-popover{z-index:11;background:var(--panel);border:1px solid var(--line);width:min(440px,100vw - 16px);box-shadow:var(--shadow);border-radius:6px;padding:12px 14px 14px;font-size:14px;overflow-y:auto}.ai-popover-head{color:var(--ink-2);align-items:center;gap:7px;display:flex}.ai-popover-head .icon-button{width:26px;height:26px;margin-left:auto}.ai-badge{font:10.5px var(--mono);color:var(--accent);border:1px solid var(--accent-line);background:var(--accent-soft);border-radius:3px;padding:1px 6px}.ai-quote{border-left:3px solid var(--accent-line);color:var(--muted);margin:10px 0;padding:4px 10px;font-size:13px}.ai-result{font-size:14px;line-height:1.6}.ai-result p{margin-bottom:.6em}.ai-popover-foot{justify-content:flex-end;gap:6px;margin-top:12px;display:flex}.chat-panel{z-index:46;width:min(var(--chat-w,420px), 100vw);background:var(--panel);color:var(--ink);border-left:1px solid var(--line);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;right:0;box-shadow:-12px 0 32px #11182724}.chat-resize{z-index:1;cursor:col-resize;touch-action:none;width:9px;position:absolute;top:0;bottom:0;left:-4px}.chat-resize:after{content:"";background:0 0;width:2px;transition:background .12s;position:absolute;top:0;bottom:0;left:4px}.chat-resize:hover:after,.chat-resize:focus-visible:after{background:var(--accent)}.chat-resize:focus-visible{outline:none}.chat-head{border-bottom:1px solid var(--line-2);align-items:center;gap:8px;padding:12px 12px 12px 16px;display:flex}.chat-head-icon{color:var(--accent);flex:none}.chat-head-title{flex-direction:column;min-width:0;margin-right:auto;display:flex}.chat-head-title b{font-size:14.5px}.chat-head-title span{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.chat-list{overscroll-behavior:contain;flex-direction:column;flex:auto;gap:14px;min-height:0;padding:16px;display:flex;overflow-y:auto}.chat-empty{color:var(--muted);margin:auto 0;font-size:13.5px;line-height:1.55}.chat-suggestions{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.chat-chip{border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--accent);text-align:left;border-radius:999px;padding:6px 11px;font-size:12.5px}.chat-chip:not(:disabled):hover{border-color:var(--accent)}.chat-msg{max-width:100%}.chat-msg.is-user{background:var(--chrome);border:1px solid var(--line-2);border-radius:12px 12px 4px;align-self:flex-end;max-width:88%;padding:8px 12px}.chat-msg.is-user blockquote{border-left:3px solid var(--accent-line);color:var(--muted);margin:0 0 6px;padding:2px 8px;font-size:12.5px}.chat-text{overflow-wrap:anywhere;font-size:14px;line-height:1.6}.chat-text>:last-child{margin-bottom:0}.chat-text pre{max-width:100%;overflow-x:auto}.chat-text table{max-width:100%;display:block;overflow-x:auto}.chat-text.is-streaming>:last-child:after{content:"";vertical-align:-2px;background:var(--accent);width:7px;height:1em;margin-left:2px;animation:1s steps(2,end) infinite chat-caret;display:inline-block}@keyframes chat-caret{50%{opacity:0}}.chat-thinking{color:var(--muted);align-items:center;gap:6px;margin:0;font-size:13px;display:inline-flex}.chat-error{flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0 0;font-size:13px;display:flex}.chat-error .link-button{align-items:center;gap:4px;display:inline-flex}.chat-actions{gap:2px;margin-top:4px;display:flex}.chat-action{height:24px;color:var(--muted);border-radius:4px;align-items:center;gap:4px;padding:0 7px;font-size:12px;display:inline-flex}.chat-action:hover{background:var(--hover);color:var(--ink)}.chat-compose{padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line-2)}.chat-quote{border-left:3px solid var(--accent);background:var(--accent-soft);color:var(--ink-2);border-radius:4px;align-items:flex-start;gap:6px;margin-bottom:8px;padding:6px 6px 6px 10px;font-size:12.5px;line-height:1.45;display:flex}.chat-quote span{white-space:pre-wrap;flex:1;max-height:4.4em;overflow:hidden}.chat-input,.chat-recording{border:1px solid var(--line);background:var(--panel);border-radius:12px;align-items:flex-end;gap:4px;padding:5px 5px 5px 12px;display:flex}.chat-input:focus-within{border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-soft)}.chat-input textarea{resize:none;min-width:0;max-height:160px;color:var(--ink);font:inherit;background:0 0;border:0;outline:none;flex:1;padding:6px 0;font-size:14px;line-height:1.45}.chat-input textarea:disabled{color:var(--muted)}.chat-mic.is-on{color:var(--accent)}.chat-send{background:var(--primary);width:32px;height:32px;color:var(--primary-ink);border-radius:9px;flex:none;place-items:center;display:grid}.chat-send:disabled{opacity:.35}.chat-recording{align-items:center;gap:10px}.rec-dot{background:var(--danger);border-radius:50%;flex:none;width:10px;height:10px;animation:1.2s ease-in-out infinite rec-pulse}@keyframes rec-pulse{50%{box-shadow:0 0 0 3px var(--learn-bg)}}.rec-meter{background:var(--line-2);border-radius:3px;flex:1;height:6px;overflow:hidden}.rec-meter i{background:var(--danger);transform-origin:0;height:100%;transition:transform 80ms linear;display:block}.chat-foot{margin:6px 2px 0;font-size:11px}@media (min-width:1180px){.main:has(.chat-panel){padding-right:min(var(--chat-w,420px), 100vw)}}@media (max-width:860px){.chat-panel{top:auto;left:0;bottom:var(--kb,0px);width:auto;height:min(86dvh,720px);max-height:calc(100dvh - var(--kb,0px) - 12px);border-left:0;border-top:1px solid var(--line);border-radius:14px 14px 0 0;box-shadow:0 -12px 32px #1118272e}.chat-resize,.chat-foot{display:none}.chat-input textarea{font-size:16px}}@media (prefers-reduced-motion:reduce){.chat-text.is-streaming>:last-child:after,.rec-dot{animation:none}}.coverage{background:var(--chrome);border:1px solid var(--line);border-radius:4px;margin-bottom:18px;padding:16px 18px}.coverage-head{align-items:center;gap:8px;display:flex}.coverage-head .icon-button{width:26px;height:26px}.coverage-bar{align-items:center;gap:12px;margin:12px 0;display:flex}.coverage-bar b{font-family:var(--mono)}.bar{background:var(--line-2);border-radius:5px;flex:1;height:10px;overflow:hidden}.bar i{background:var(--accent-bright);border-radius:5px;height:100%;transition:width .4s;display:block}.bar i.is-warn{background:var(--warn)}.concepts{flex-wrap:wrap;gap:6px 18px;margin:0;padding:0;list-style:none;display:flex}.is-covered{color:var(--due)}.is-missing{color:var(--warn)}.concepts .link-button,.topic-list .link-button{font-size:13.5px}.coverage-foot{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;margin-top:14px;padding-top:12px;display:flex}.doc-editor{padding:18px 28px 40px}.editor-toolbar{z-index:5;background:var(--chrome);border:1px solid var(--line);border-radius:4px 4px 0 0;flex-wrap:wrap;align-items:center;gap:2px;padding:6px 8px;display:flex;position:sticky;top:56px}.editor-toolbar .quiet-button,.editor-toolbar .primary-button{margin-left:6px}.tool{width:30px;height:28px;color:var(--ink-2);border-radius:3px;place-items:center;display:grid}.tool:hover{background:var(--hover);color:var(--ink)}.tool.is-on{background:var(--accent-soft);color:var(--accent)}.tool.has-label{white-space:nowrap;align-items:center;gap:5px;width:auto;padding:0 8px;font-size:12.5px;display:inline-flex}.tool-sep{background:var(--line);width:1px;height:18px;margin:0 5px}.tool-spacer{flex:1}.editor-panes{border:1px solid var(--line);background:var(--panel);border-top:0;border-radius:0 0 4px 4px;grid-template-columns:1fr;min-height:64vh;display:grid;position:relative}.editor-panes.with-preview{grid-template-columns:1fr 1fr}.editor-input{resize:none;width:100%;min-height:64vh;font:13.5px/1.7 var(--mono);tab-size:2;background:0 0;border:0;outline:none;padding:18px 20px}.editor-preview{border-left:1px solid var(--line);padding:18px 24px;overflow-x:auto}.editor-preview .doc{font-size:15px}.ai-edit-pill{z-index:12;color:#fff;height:28px;box-shadow:var(--shadow);white-space:nowrap;background:#1f2937;border-radius:14px;align-items:center;gap:6px;padding:0 10px;font-size:12.5px;display:inline-flex;position:absolute}.ai-edit-pill svg{color:#93b4ff}.ai-edit-pill kbd{font:10.5px var(--mono);color:#9ca3af}.ai-edit-pill:hover{background:#111827}.ai-edit{z-index:12;background:var(--panel);border:1px solid var(--accent-line);flex-direction:column;gap:12px;width:min(480px,100% - 24px);padding:16px 18px 12px;display:flex;position:absolute}@supports (color:color-mix(in lab, red, red)){.ai-edit{border:1px solid color-mix(in srgb, var(--accent-line) 65%, var(--panel))}}.ai-edit{border-radius:12px;scroll-margin:16px;font-size:14px;box-shadow:0 12px 32px #1e296424,0 2px 6px #1e296412}.ai-edit-head{min-width:0;color:var(--accent-bright);align-items:center;gap:8px;display:flex}.ai-edit-head .icon-button{color:var(--muted);flex:none;margin-right:-6px}.ai-edit-head .icon-button:hover{color:var(--ink)}.ai-edit-icon{flex:none}.ai-edit-head b{color:var(--ink);flex:none;font-size:15px;font-weight:700}.ai-edit-excerpt{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--muted);flex:1;font-size:12.5px;overflow:hidden}.ai-edit-excerpt.is-quote{font:13px var(--mono)}.ai-edit-box{border:1px solid var(--line);background:var(--panel);border-radius:10px;flex-wrap:wrap;align-items:center;gap:10px;padding:7px 7px 7px 14px;transition:border-color .12s,box-shadow .12s;display:flex}.ai-edit-box:focus-within{border-color:var(--accent-bright);box-shadow:0 0 0 1px var(--accent-bright)}.ai-edit-tag{border:1px solid var(--accent-line);background:var(--accent-soft);height:28px;color:var(--accent);white-space:nowrap;border-radius:14px;flex:none;align-items:center;gap:6px;padding:0 5px 0 10px;font-size:13px;font-weight:600;display:inline-flex}.ai-edit-tag svg{flex:none}.ai-edit-tag button{width:18px;height:18px;color:inherit;opacity:.7;border-radius:50%;place-items:center;display:grid}.ai-edit-tag button:hover:not(:disabled){background:var(--accent)}@supports (color:color-mix(in lab, red, red)){.ai-edit-tag button:hover:not(:disabled){background:color-mix(in srgb, var(--accent) 16%, transparent)}}.ai-edit-tag button:hover:not(:disabled){opacity:1}.ai-edit-input{resize:none;field-sizing:content;background:0 0;border:0;outline:none;flex:120px;min-width:0;min-height:40px;max-height:120px;padding:6px 0;font-size:14px;line-height:1.45}.ai-edit-input::placeholder{color:var(--muted)}.ai-edit-box .primary-button.sm{border-radius:7px;flex:none;justify-content:center;min-width:54px;height:34px;margin-left:auto;font-weight:600}.ai-edit-box .primary-button.sm:disabled{background:var(--muted);color:var(--panel);opacity:1;cursor:default;border-color:#0000}.ai-edit-chips{flex-wrap:wrap;gap:8px;display:flex}.ai-edit-chips .chip{border-color:var(--accent-line);border-radius:15px;height:30px;padding:0 14px}@supports (color:color-mix(in lab, red, red)){.ai-edit-chips .chip{border-color:color-mix(in srgb, var(--accent-line) 75%, var(--panel))}}.ai-edit-chips .chip{font-size:13.5px;font-weight:600}.ai-edit-foot{border-top:1px solid var(--line-2);color:var(--muted);justify-content:space-between;align-items:center;gap:12px;margin-top:2px;padding-top:10px;font-size:12.5px;display:flex}.ai-edit-foot kbd{background:var(--accent-soft);color:var(--ink-2);font:12px var(--mono);border:0;border-radius:4px;padding:1px 6px}.ai-edit-groups{flex-direction:column;gap:12px;display:flex}.ai-edit-group+.ai-edit-group{border-top:1px solid var(--line-2);padding-top:12px}.ai-edit-group-head{color:var(--ink-2);font:700 11.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;align-items:center;gap:7px;margin-bottom:9px;display:flex}.ai-edit-group-head svg{color:var(--accent-bright);flex:none}.ai-edit-chips .chip{align-items:center;gap:6px;display:inline-flex}.ai-edit-chips .chip svg{flex:none}.ai-edit-group.is-plain .chip{color:var(--ink-2)}.ai-edit-chips .chip.is-on,.ai-edit-group.is-plain .chip.is-on{border-color:var(--accent);background:var(--accent);color:#fff}.ai-edit.is-assistant{width:min(540px,100% - 24px)}.ai-edit.is-assistant .ai-edit-excerpt.is-quote{background:var(--accent-soft);color:var(--ink-2);border-radius:6px;flex:0 auto;padding:2px 8px}.ai-edit.is-assistant .ai-edit-head .icon-button{margin-left:auto}.ai-edit.is-assistant .ai-edit-box .primary-button.sm{border-color:var(--accent);background:var(--accent);color:#fff;gap:5px}.ai-edit.is-assistant .ai-edit-box .primary-button.sm:disabled{border-color:var(--accent);background:var(--accent);color:#fff;opacity:.75}.ai-edit-note{color:var(--muted);margin:0;font-size:13px}.ai-edit-result{border:1px solid var(--line);background:var(--canvas);border-radius:4px;max-height:360px;padding:10px 12px;overflow:auto}.ai-edit-result .doc{font-size:14px}.ai-edit-actions{align-items:center;gap:6px;display:flex}.ai-edit.is-sheet{z-index:30;overscroll-behavior:contain;gap:10px;width:auto;padding:14px;position:fixed;left:8px;right:8px;overflow-y:auto}.ai-edit.is-sheet .ai-edit-result{max-height:28dvh}.ai-edit.is-sheet.is-assistant{width:auto}@media (hover:none){.ai-edit-chips .chip{height:34px;padding:0 14px}.ai-edit-foot{display:none}}.ai-edit.beautify{width:min(400px,100% - 24px)}.beautify-opts{flex-direction:column;gap:2px;display:flex}.beautify-opt{cursor:pointer;border-radius:6px;align-items:flex-start;gap:9px;padding:6px 4px;display:flex}.beautify-opt:hover{background:var(--hover)}.beautify-opt input{accent-color:var(--accent-bright);margin-top:3px}.beautify-opt span{flex-direction:column;display:flex}.beautify-opt b{font-size:13.5px;font-weight:600}.beautify-opt small{color:var(--muted);font-size:12px;line-height:1.4}.beautify-level{align-items:center;gap:6px;padding-left:4px;display:flex}.beautify-level>span{color:var(--ink-2);margin-right:4px;font-size:12.5px;font-weight:600}.beautify-progress{flex-direction:column;gap:6px;display:flex}.beautify-done{align-items:flex-start;gap:8px;margin:0;font-size:13.5px;line-height:1.45;display:flex}.beautify-done svg{color:var(--due);flex:none;margin-top:2px}.card-editor{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px;display:grid}.card-field{border:1px solid var(--line);background:var(--panel);border-radius:4px;transition:border-color .1s,box-shadow .1s;position:relative}.card-field:focus-within{border-color:var(--accent-bright);box-shadow:0 0 0 3px var(--accent-soft)}.card-field.is-dropping{border-color:var(--accent-bright);background:var(--accent-soft);border-style:dashed}.card-field-toolbar{border-bottom:1px solid var(--line-2);background:var(--chrome);border-radius:4px 4px 0 0;flex-wrap:wrap;align-items:center;gap:1px;min-height:34px;padding:3px 4px;display:flex}.card-field-toolbar .tool{width:28px;height:26px}.card-field-toolbar .tool-sep{height:16px;margin:0 3px}.card-field-input{resize:vertical;field-sizing:content;background:0 0;border:0;outline:none;width:100%;min-height:4.6em;max-height:50vh;padding:9px 11px;font-size:14.5px;line-height:1.5;display:block}.card-field-rich{cursor:text;overflow-y:auto}.card-field-rich p{margin:0 0 .45em}.card-field-rich>:last-child{margin-bottom:0}.card-field-rich p.is-editor-empty:first-child:before{content:attr(data-placeholder);float:left;height:0;color:var(--faint);pointer-events:none}.card-field-rich pre{background:var(--block-bg);color:var(--block-ink);font:13px/1.6 var(--mono);white-space:pre-wrap;border-radius:4px;margin:0 0 .6em;padding:10px 12px}.card-field-rich pre code{color:inherit;font-size:inherit;background:0 0;border:0;padding:0}.card-field-rich a{cursor:text}.card-field-source{font:13px/1.6 var(--mono)}.card-field-mode{font:11.5px var(--mono);color:var(--muted);padding-left:6px}.card-field-toolbar .tool:disabled{opacity:.4;pointer-events:none}.media-node{vertical-align:middle;border-radius:4px;max-width:100%;line-height:0;display:inline-block}.media-node>*{line-height:normal}.media-node img{border-radius:4px;max-width:100%;max-height:200px;display:block}.card-field.has-photo-picker .media-node img{cursor:pointer}.media-node.ProseMirror-selectednode{outline:2px solid var(--accent-bright);outline-offset:2px}.swatch-none{border:1px solid var(--faint);background:0 0}.ai-assist{border-bottom:1px solid var(--line-2);background:var(--accent-soft);flex-direction:column;gap:8px;padding:10px 10px 12px;display:flex}.ai-assist-row{align-items:flex-start;gap:8px;display:flex}.ai-assist-icon{color:var(--accent);flex:none;margin-top:8px}.ai-assist-input{border:1px solid var(--accent-line);background:var(--panel);resize:none;field-sizing:content;border-radius:4px;outline:none;flex:1;min-height:32px;max-height:120px;padding:6px 9px;font-size:14px;line-height:1.45}.ai-assist-input:focus{border-color:var(--accent-bright)}.ai-assist-chips{flex-wrap:wrap;gap:6px;padding-left:23px;display:flex}.chip{border:1px solid var(--accent-line);background:var(--panel);height:26px;color:var(--accent);border-radius:13px;padding:0 11px;font-size:12.5px}.chip:hover{background:var(--select)}.ai-assist-note{color:var(--muted);margin:0;padding-left:23px;font-size:13px}.ai-assist-result{border:1px solid var(--line);background:var(--panel);border-radius:4px;max-height:320px;margin-left:23px;padding:10px 12px;font-size:14px;overflow:auto}.ai-assist-actions{align-items:center;gap:6px;padding-left:23px;display:flex}.primary-button.sm,.quiet-button.sm{height:28px;padding:0 11px;font-size:13px}.ai-assist-row .primary-button.sm{justify-content:center;min-width:52px}.card-field-rich .code-node{border:1px solid var(--line);border-radius:4px;margin:0 0 .6em;overflow:hidden}.card-field-rich .code-node pre{border-radius:0;margin:0}.card-field-rich .code-node pre.is-hidden{display:none}.code-node-head{background:var(--block-head);color:var(--block-ink);font:11.5px var(--mono);justify-content:space-between;align-items:center;padding:3px 8px 3px 12px;display:flex}.code-node-head button{color:var(--block-ink);font:11.5px var(--sans);border-radius:3px;padding:2px 8px}.code-node-head button:hover{background:#ffffff1f}.mermaid{background:var(--panel);justify-content:center;padding:12px;display:flex;overflow-x:auto}.mermaid svg{max-width:100%;height:auto}.md .mermaid{border:1px solid var(--line);border-radius:12px;margin:0 0 1em;padding:20px 16px}.mermaid.is-loading,.mermaid-error{color:var(--muted);text-align:center;padding:12px;font-size:13px}.mermaid-error{color:var(--danger);background:var(--learn-bg)}.kind-options{gap:8px;display:grid}.kind-option{border:1px solid var(--line);cursor:pointer;border-radius:6px;grid-template-columns:auto auto 1fr;align-items:center;gap:10px;padding:10px 12px;display:grid}.kind-option>span{flex-direction:column;gap:2px;display:flex}.kind-option.is-on{border-color:var(--accent-bright);background:var(--accent-soft)}.kind-option.is-on svg{color:var(--accent)}.kind-option input{accent-color:var(--accent-bright)}.lang-select{gap:8px;display:flex}.lang-select .select{flex:1}.lang-select .field{flex:1;padding:6px 10px}.deck-autoplay{margin-top:14px}.image-picker-search{gap:8px;display:flex}.image-picker-search .field{flex:1}.image-picker-search .primary-button{gap:6px}.image-picker-replace{margin:10px 0 0}.image-picker-google{white-space:nowrap;align-items:center;gap:6px;text-decoration:none;display:inline-flex}.image-picker-google.is-disabled{opacity:.5;pointer-events:none}.image-picker-drop{border:1.5px dashed var(--line);color:var(--ink-2);cursor:pointer;border-radius:6px;align-items:center;gap:12px;margin-top:12px;padding:12px 14px;display:flex}.image-picker-drop>span{flex-direction:column;gap:2px;display:flex}.image-picker-drop:hover,.image-picker-drop:focus-visible,.image-picker-drop.is-over{border-color:var(--accent-bright);background:var(--accent-soft)}.image-picker-link{gap:8px;margin-top:8px;display:flex}.image-picker-link .field{flex:1;padding:6px 10px;font-size:13.5px}@media (max-width:560px){.image-picker-search{flex-wrap:wrap}.image-picker-search .field{flex-basis:100%}.vocab-template-pronunciation,.vocab-template-example>header,.vocab-template-example>footer{flex-wrap:wrap;gap:10px}.vocab-template-pronunciation .vocab-template-action{justify-content:center;width:100%;margin-left:0}.vocab-template-example>footer .vocab-template-action,.vocab-template-translation>footer .vocab-template-action{justify-content:center;width:100%}}.image-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-top:14px;display:grid}.image-tile{background:var(--chrome);aspect-ratio:4/3;border:2px solid #0000;border-radius:6px;padding:0;position:relative;overflow:hidden}.image-tile img{object-fit:cover;width:100%;height:100%;display:block}.image-tile:hover,.image-tile:focus-visible{border-color:var(--accent-bright)}.image-credit{color:#fff;text-align:left;white-space:nowrap;text-overflow:ellipsis;background:linear-gradient(#0000,#0009);padding:3px 6px;font-size:11px;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.vocab-word-row{display:flex}.vocab-word-input-wrap{flex:1;min-width:0;position:relative}.vocab-word-input-wrap .field{width:100%;padding-right:98px}.vocab-fill-button{background:var(--ink);min-height:25px;color:var(--panel);white-space:nowrap;cursor:pointer;border:0;border-radius:3px;align-items:center;gap:5px;padding:0 8px;font-size:10.5px;font-weight:600;display:inline-flex;position:absolute;top:50%;right:5px;transform:translateY(-50%)}.vocab-fill-button:hover:not(:disabled){background:var(--accent)}.vocab-fill-button:disabled{opacity:.55;cursor:not-allowed}.vocab-voice{margin-top:12px}.vocab-voice-heading{justify-content:space-between;align-items:center;gap:10px;margin-bottom:5px;display:flex}.vocab-voice-heading .field-label{margin:0}.vocab-voice-heading .field-label small{background:var(--accent-soft);color:var(--accent);border-radius:3px;margin-left:5px;padding:2px 5px;font-size:9px;font-weight:600}.vocab-voice-heading>span{color:var(--muted);font-size:10px}.vocab-voice-current{border:1px solid var(--line);background:var(--panel);width:100%;min-height:43px;color:var(--ink);text-align:left;cursor:pointer;border-radius:5px;align-items:center;gap:8px;padding:6px 9px;display:flex}.vocab-voice-current:hover,.vocab-voice-current.is-expanded{border-color:var(--accent-bright);box-shadow:0 0 0 1px var(--accent-bright)}.vocab-voice-current-icon{color:var(--accent);display:inline-flex}.vocab-voice-current-copy{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.vocab-voice-current-copy b{text-overflow:ellipsis;white-space:nowrap;font-size:11.5px;overflow:hidden}.vocab-voice-current-copy small{color:var(--muted);font-size:9.5px}.vocab-voice-gender-tag{background:var(--accent-soft);color:var(--accent);white-space:nowrap;border-radius:3px;padding:2px 5px;font-size:9px}.vocab-voice-current-action{color:var(--accent);font-size:10px;font-weight:600}.vocab-voice-panel{border:1px solid var(--line);background:var(--panel);border-radius:6px;margin-top:7px;padding:8px;box-shadow:0 5px 15px #10182814}.vocab-voice-search{border:1px solid var(--line);background:var(--chrome);height:29px;color:var(--muted);border-radius:4px;align-items:center;gap:7px;padding:0 8px;display:flex}.vocab-voice-search input{width:100%;min-width:0;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;font-size:10px}.vocab-voice-search input::placeholder{color:var(--faint)}.vocab-voice-filters{border-bottom:1px solid var(--line-2);scrollbar-width:thin;gap:4px;padding:6px 0;display:flex;overflow-x:auto}.vocab-voice-filters button{background:var(--chrome);min-height:21px;color:var(--ink-2);cursor:pointer;border:1px solid #0000;border-radius:12px;flex:none;padding:0 7px;font-size:9px}.vocab-voice-filters button.is-active{border-color:var(--accent-bright);background:var(--accent-soft);color:var(--accent);font-weight:600}.vocab-voice-tip{background:var(--chrome);color:var(--muted);border-radius:3px;align-items:center;gap:5px;margin:7px 0;padding:6px 8px;font-size:9px;display:flex}.vocab-voice-tip svg{color:var(--accent);flex:none}.vocab-voice-error{color:var(--danger);margin:6px 0;font-size:10px}.vocab-voice-list{max-height:310px;overflow-y:auto}.vocab-voice-group+.vocab-voice-group{margin-top:8px}.vocab-voice-group>header{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;gap:8px;padding:4px 5px;font-size:8px;display:flex}.vocab-voice-option{border:1px solid #0000;border-bottom-color:var(--line-2);border-radius:4px;align-items:center;gap:7px;min-height:45px;padding:4px 5px;display:flex}.vocab-voice-option.is-selected{border-color:var(--accent-bright);background:var(--accent-soft)}.vocab-voice-play{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:6px;flex:0 0 25px;justify-content:center;align-items:center;width:25px;height:25px;display:inline-flex}.vocab-voice-play.is-playing{background:var(--danger)}.vocab-voice-option-main{min-width:0;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;gap:2px;padding:0;display:flex}.vocab-voice-option-main>span{flex-wrap:wrap;align-items:center;gap:5px;display:flex}.vocab-voice-option-main b{font-size:10px}.vocab-voice-option-main>small{color:var(--muted);font-size:8.5px}.vocab-voice-gender{background:var(--chrome);border-radius:3px;padding:1px 4px;font-size:8px!important}.vocab-voice-gender.is-female{color:#188754;background:#e7f5ed}.vocab-voice-gender.is-male{color:#2862da;background:#e9f0ff}.vocab-voice-audition{color:var(--danger)!important}.vocab-voice-option-action{color:var(--accent);flex:0 0 45px;justify-content:center;display:inline-flex}.vocab-voice-option-action button{color:var(--accent);cursor:pointer;background:0 0;border:0;padding:4px;font-size:9px}.vocab-voice-empty{color:var(--muted);text-align:center;padding:15px 8px;font-size:10px}.vocab-voice-footer{border-top:1px solid var(--line-2);color:var(--muted);justify-content:space-between;gap:8px;margin-top:7px;padding-top:6px;font-size:8.5px;display:flex}.vocab-voice-footer>span:last-child{color:var(--accent);text-align:right;align-items:center;gap:4px;display:inline-flex}.vocab-source-actions{border-bottom:1px solid var(--line-2);background:var(--panel);flex-wrap:wrap;gap:8px;padding:8px 12px;display:flex}.vocab-back-heading{justify-content:space-between;align-items:center;gap:8px;margin:16px 0 8px;display:flex}.vocab-back-heading .field-label{color:var(--ink-2);letter-spacing:.05em;text-transform:uppercase;margin:0;font-size:13px;font-weight:700}.vocab-back-heading>span{color:var(--muted);font-size:12px;font-weight:500}.card-field.is-vocab-template{border:1px solid var(--line);background:var(--panel);border-radius:12px;overflow:hidden}.card-field.is-vocab-template .card-field-toolbar{border-bottom:1px solid var(--line-2);background:var(--panel);border-radius:12px 12px 0 0;min-height:44px;padding:6px 12px}.card-field.is-vocab-template .card-field-toolbar .tool{width:30px;height:30px}.card-field.is-vocab-template .card-field-rich{padding:18px 20px 24px;min-height:280px!important}.vocab-template-paragraph{color:var(--ink);margin:10px 0 0;font-size:14.5px;line-height:1.6;display:block}.vocab-template-paragraph:first-of-type,.vocab-template-translation+.vocab-template-paragraph,.vocab-template-example+.vocab-template-paragraph{border-top:1px dashed var(--line);margin-top:18px;padding-top:14px}.vocab-template-note-content{outline:none;min-height:28px;display:block}.vocab-template-paragraph:first-of-type .vocab-template-note-content:empty:before,.vocab-template-translation+.vocab-template-paragraph .vocab-template-note-content:empty:before,.vocab-template-example+.vocab-template-paragraph .vocab-template-note-content:empty:before{content:"Add notes, collocations, or extra explanation below…";color:var(--faint);pointer-events:none;font-style:italic}.vocab-template-paragraph:first-of-type .vocab-template-note-content:has(br:only-child):before{content:"Add notes, collocations, or extra explanation below…";color:var(--faint);pointer-events:none;font-style:italic}.vocab-template-translation+.vocab-template-paragraph .vocab-template-note-content:has(br:only-child):before{content:"Add notes, collocations, or extra explanation below…";color:var(--faint);pointer-events:none;font-style:italic}.vocab-template-example+.vocab-template-paragraph .vocab-template-note-content:has(br:only-child):before{content:"Add notes, collocations, or extra explanation below…";color:var(--faint);pointer-events:none;font-style:italic}.vocab-template-meaning{color:var(--ink);margin:0 0 16px;font-size:18px;font-weight:700;line-height:1.4}.vocab-template-meaning-content{display:block}.vocab-template-meaning em,.vocab-template-meaning i{color:var(--muted);margin-left:6px;font-size:14px;font-style:italic;font-weight:400}.vocab-template-pronunciation{background:0 0;border:none;flex-wrap:wrap;align-items:center;gap:12px;margin:0 0 18px;padding:0;display:flex}.vocab-template-pronunciation-content{border:1px solid var(--line);background:var(--panel);min-width:130px;max-width:fit-content;min-height:38px;font-family:var(--mono);color:var(--ink);border-radius:8px;outline:none;align-items:center;padding:6px 14px;font-size:15px;line-height:1.4;transition:border-color .15s,box-shadow .15s;display:inline-flex}.vocab-template-pronunciation-content:focus-within{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f626}.vocab-template-pronunciation .media-node{display:none!important}.vocab-template-word-chip{color:#2563eb;background:#eff6ff;border-radius:9999px;flex-shrink:0;align-items:center;height:32px;padding:0 14px;font-size:13.5px;font-weight:600;line-height:1;display:inline-flex}:root[data-theme=dark] .vocab-template-word-chip{color:#60a5fa;background:#2563eb2e}.vocab-template-pronunciation .vocab-template-action{background:var(--panel);color:#2563eb;cursor:pointer;border:1.5px solid #bfdbfe;border-radius:8px;flex-shrink:0;align-items:center;gap:7px;height:36px;margin-left:auto;padding:0 14px;font-size:13px;font-weight:600;transition:all .15s;display:inline-flex}:root[data-theme=dark] .vocab-template-pronunciation .vocab-template-action{color:#60a5fa;border-color:#3b82f659}.vocab-template-pronunciation .vocab-template-action:hover:not(:disabled){background:#eff6ff;border-color:#93c5fd}:root[data-theme=dark] .vocab-template-pronunciation .vocab-template-action:hover:not(:disabled){background:#3b82f633}.vocab-template-example{background:#f8faff;border:1.5px solid #dbeafe;border-radius:12px;margin:0;padding:16px 16px 6px;display:block}:root[data-theme=dark] .vocab-template-example{background:#1e3a8a1f;border-color:#3b82f640}.vocab-template-example.has-translation{border-bottom:0;border-radius:12px 12px 0 0}.vocab-template-example>header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.vocab-template-example-title{color:#1e293b;align-items:center;gap:8px;font-size:14px;font-weight:700;display:inline-flex}:root[data-theme=dark] .vocab-template-example-title{color:#f1f5f9}.vocab-template-example-title svg{color:#2563eb}:root[data-theme=dark] .vocab-template-example-title svg{color:#60a5fa}.vocab-template-example-content{background:var(--panel);min-height:42px;color:var(--ink);border:1.5px solid #818cf8;border-radius:8px;outline:none;padding:10px 14px;font-size:15px;line-height:1.5;transition:border-color .15s,box-shadow .15s;display:block}.vocab-template-example-content:focus-within{border-color:#6366f1;box-shadow:0 0 0 3px #6366f12e}.vocab-template-example-content .media-node{display:none!important}.vocab-template-translation{background:#f8faff;border:1.5px solid #dbeafe;border-top:0;border-radius:0 0 12px 12px;margin:0;padding:6px 16px 16px;display:block}:root[data-theme=dark] .vocab-template-translation{background:#1e3a8a1f;border-color:#3b82f640}.vocab-template-translation-content{border:1px solid var(--line);background:var(--panel);min-height:40px;color:var(--muted);border-radius:8px;outline:none;padding:10px 14px;font-size:14px;font-style:italic;line-height:1.5;transition:border-color .15s,box-shadow .15s;display:block}.vocab-template-translation-content:focus-within{color:var(--ink);border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61f}.vocab-template-example>footer,.vocab-template-translation>footer{border-top:1px solid #e2e8f0;justify-content:space-between;align-items:center;gap:12px;margin-top:14px;padding-top:14px;display:flex}:root[data-theme=dark] .vocab-template-example>footer,:root[data-theme=dark] .vocab-template-translation>footer{border-top-color:#ffffff14}.vocab-template-audio-status{color:#475569;background:#f1f5f9;border-radius:9999px;align-items:center;gap:6px;height:32px;padding:0 14px;font-size:12.5px;font-weight:500;display:inline-flex}:root[data-theme=dark] .vocab-template-audio-status{background:var(--chrome);color:var(--muted)}.vocab-template-audio-status.is-ready{color:#334155;background:#f1f5f9}:root[data-theme=dark] .vocab-template-audio-status.is-ready{background:var(--chrome);color:var(--ink-2)}.vocab-template-suggestions{margin-top:14px}.vocab-template-suggestions>span{color:#64748b;letter-spacing:.05em;text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:700;display:block}:root[data-theme=dark] .vocab-template-suggestions>span{color:var(--muted)}.vocab-template-suggestions>div{flex-wrap:wrap;gap:8px;display:flex}.vocab-template-suggestions button{background:var(--panel);color:#334155;cursor:pointer;border:1px solid #cbd5e1;border-radius:6px;max-width:100%;padding:6px 14px;font-size:12.5px;font-weight:500;line-height:1.4;transition:all .15s}:root[data-theme=dark] .vocab-template-suggestions button{border-color:var(--line);color:var(--ink-2)}.vocab-template-suggestions button:hover{color:#2563eb;background:#eff6ff;border-color:#2563eb}:root[data-theme=dark] .vocab-template-suggestions button:hover{color:#60a5fa;background:#3b82f626;border-color:#60a5fa}.vocab-template-action{white-space:nowrap;cursor:pointer;justify-content:center;align-items:center;gap:6px;display:inline-flex}.vocab-template-action.is-soft{color:#2563eb;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;height:32px;padding:0 12px;font-size:12.5px;font-weight:600;transition:all .15s}:root[data-theme=dark] .vocab-template-action.is-soft{color:#60a5fa;background:#3b82f626;border-color:#3b82f64d}.vocab-template-action.is-soft:hover:not(:disabled){background:#dbeafe}:root[data-theme=dark] .vocab-template-action.is-soft:hover:not(:disabled){background:#3b82f640}.vocab-template-action.is-primary{color:#fff;background:#2563eb;border:none;border-radius:8px;height:36px;padding:0 18px;font-size:13px;font-weight:600;transition:all .15s;box-shadow:0 1px 2px #2563eb33}:root[data-theme=dark] .vocab-template-action.is-primary{color:#fff;background:#2563eb}.vocab-template-action.is-primary:hover:not(:disabled){background:#1d4ed8;box-shadow:0 2px 4px #2563eb4d}.vocab-template-action:disabled{opacity:.55;cursor:not-allowed}.vocab-template-add-note{border-top:1px dashed #e2e8f0;margin-top:14px;padding-top:12px}:root[data-theme=dark] .vocab-template-add-note{border-top-color:#ffffff14}.vocab-add-note-btn{background:var(--panel);color:#64748b;cursor:pointer;border:1px dashed #cbd5e1;border-radius:7px;align-items:center;gap:6px;height:30px;padding:0 12px;font-size:12.5px;font-weight:500;transition:all .15s;display:inline-flex}:root[data-theme=dark] .vocab-add-note-btn{border-color:var(--line);color:var(--muted)}.vocab-add-note-btn:hover{color:#2563eb;background:#eff6ff;border-style:solid;border-color:#3b82f6}:root[data-theme=dark] .vocab-add-note-btn:hover{color:#60a5fa;background:#3b82f626;border-color:#60a5fa}.vocab-hint{margin:6px 0 0}.card-field-status{color:var(--muted);align-items:center;gap:5px;padding-right:4px;font-size:12px;display:inline-flex}.rec-button{border:1px solid var(--learn-line);background:var(--learn-bg);height:26px;color:var(--danger);border-radius:13px;align-items:center;gap:6px;padding:0 10px;font-size:12px;animation:1.4s ease-in-out infinite rec-pulse;display:inline-flex}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.swatch{background:currentColor;border-radius:50%;width:14px;height:14px;display:inline-block}.card-preview{border:1px solid var(--line);background:var(--canvas);border-radius:6px;flex-direction:column;min-height:440px;max-height:calc(100vh - 190px);display:flex;position:sticky;top:0;overflow:hidden}.card-preview-head{border-bottom:1px solid var(--line-2);background:var(--chrome);justify-content:space-between;align-items:center;gap:8px;padding:7px 10px;display:flex}.segmented.small-seg button{height:28px;padding:0 16px;font-size:13.5px}.card-preview-stage{flex:1;overflow:auto}.card-preview .review-card{padding:40px 20px 28px}.card-preview .review-front{font-size:22px}.card-preview .review-back{font-size:17px}.card-preview .review-card hr{margin:22px auto}.source-title{align-items:center;gap:8px;min-width:0;display:inline-flex}.source-title span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.source-title .muted{font-weight:400}.source-modal .modal-body{padding:8px 28px 28px}.source-modal .doc{font-size:15.5px}.source-modal .md :is(h1,h2,h3,h4,h5,h6){scroll-margin-top:12px}.card-preview-head>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.doc-extract{flex-direction:column;flex:1;min-height:0;display:flex}.doc-extract-bar{border-bottom:1px solid var(--line-2);padding:8px 10px}.doc-extract-bar .select{width:100%}.doc-extract-body{background:var(--panel);flex:1;min-height:0;padding:6px 20px 20px;overflow:auto}.doc-extract-body .doc{font-size:14.5px}.doc-extract-body .doc h1{font-size:1.6em}.doc-extract-foot{border-top:1px solid var(--line-2);background:var(--chrome);flex-direction:column;gap:6px;padding:8px 10px;display:flex}.doc-extract-excerpt{text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:12.5px;overflow:hidden}.doc-extract-actions{flex-wrap:wrap;gap:6px;display:flex}.doc-extract-actions button{gap:5px}.doc-extract-hint{min-height:28px;color:var(--muted);align-items:center;gap:6px;font-size:13px;display:inline-flex}.doc-extract-hint svg{flex-shrink:0}.card-preview-head:has(.doc-extract-hint){flex-wrap:wrap}.card-preview-head .doc-extract-hint{flex-basis:100%;min-height:0;margin:2px 2px 1px}.doc-extract-hint b{color:var(--ink);font-weight:600}.doc-extract-empty{text-align:center;padding:32px 20px}.preview-empty{color:var(--faint);margin:0;font-size:15px;font-style:italic}@media (max-width:860px){.card-editor{grid-template-columns:1fr}.card-preview{min-height:0;max-height:none;position:static}.doc-extract-body{max-height:60vh}}.tc-red{color:var(--tc-red)}.tc-orange{color:var(--tc-orange)}.tc-green{color:var(--tc-green)}.tc-blue{color:var(--tc-blue)}.tc-purple{color:var(--tc-purple)}.md mark{background:var(--mark-bg);color:inherit;border-radius:2px;padding:0 3px}.md u{text-underline-offset:3px;text-decoration:underline}.review-card .md img{max-height:360px}.md-video{vertical-align:middle;background:#000;border-radius:4px;max-width:100%;max-height:360px}.media-pending{border:1px dashed var(--line);color:var(--muted);border-radius:4px;align-items:center;padding:3px 10px;font-size:13px;font-style:italic;font-weight:400;display:inline-flex}.audio-chip{border:1px solid var(--line);background:var(--panel);max-width:100%;height:32px;color:var(--ink-2);vertical-align:middle;border-radius:16px;align-items:center;gap:8px;margin:2px 0;padding:0 12px 0 4px;font-size:13px;font-weight:400;line-height:1;display:inline-flex}.audio-chip.is-playing{border-color:var(--accent-line);background:var(--accent-soft)}.audio-play{background:var(--accent-bright);color:#fff;border-radius:50%;flex:none;place-items:center;width:24px;height:24px;display:grid}.audio-play:hover{filter:brightness(1.1)}.audio-slow{color:var(--accent);flex:none;place-items:center;display:grid}.audio-label{text-overflow:ellipsis;white-space:nowrap;max-width:180px;overflow:hidden}.audio-track{background:var(--line);border-radius:2px;flex:none;width:56px;height:3px;overflow:hidden}.audio-track i{background:var(--accent-bright);height:100%;display:block}.audio-chip audio{display:none}.empty{text-align:center;padding:56px 16px}.empty p{margin:0 0 6px}.empty .primary-button{margin-top:14px}.empty-actions{justify-content:center;gap:8px;margin-top:16px;display:flex}.gen-list-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.gen-list{border-top:1px solid var(--line-2);margin:0;padding:0;list-style:none}.gen-list>li{border-bottom:1px solid var(--line-2);grid-template-columns:auto 22px minmax(0,1fr) auto;align-items:start;gap:10px;padding:12px 2px;display:grid}.gen-list>li>input[type=checkbox]{accent-color:var(--accent-bright);margin-top:5px}.gen-list>li.is-off .gen-card{opacity:.45}.gen-list>li.is-editing{background:var(--chrome);padding:12px 10px}.gen-index{color:var(--faint);text-align:right;padding-top:3px;font-size:12px}.gen-card{cursor:text;flex-direction:column;gap:4px;min-width:0;display:flex}.gen-front{color:var(--ink);font-weight:600}.gen-back{color:var(--ink-2);font-size:14px}.gen-card .md p{margin-bottom:.4em}.gen-card .md img{max-height:120px}.gen-card .code-block{margin:4px 0}.gen-row-actions{opacity:.55;gap:2px;display:flex}.gen-list>li:hover .gen-row-actions{opacity:1}.gen-edit{flex-direction:column;min-width:0;display:flex}.gen-edit .field-label{margin-top:8px}.gen-edit .field-label:first-child{margin-top:0}.gen-edit-actions{justify-content:flex-end;margin-top:8px;display:flex}.gen-pending,.gen-failed{min-height:28px;color:var(--muted);flex-direction:row;justify-content:space-between;align-items:center;gap:10px;font-size:14px}.gen-pending span,.gen-failed span{align-items:center;gap:6px;display:inline-flex}.gen-failed{color:var(--danger)}.gen-failed .quiet-button{gap:5px}.gen-words{margin-top:8px;font-size:14px;line-height:1.6}.gen-form .quiet-button svg{margin-right:4px}.foot-hint svg{vertical-align:-2px}.gen-templates{flex-wrap:wrap;gap:6px;margin-bottom:8px;display:flex}.chip.is-on{background:var(--accent-bright);border-color:var(--accent-bright);color:#fff}.gen-instructions{font-size:13.5px}.gen-review .modal-body{padding-top:12px}.gen-meta{color:var(--accent);gap:8px;font-size:12px;display:flex}.tag{font:10.5px var(--mono);background:var(--chrome);color:var(--warn);border:1px solid var(--line);border-radius:3px;padding:1px 6px}.study-screen{flex-direction:column;min-width:0;max-width:100%;min-height:100%;display:flex}.study-head{z-index:8;position:sticky;top:0}.review-progress{color:var(--ink-2);padding:0 6px;font-size:14px}.review-bar{background:var(--line-2);height:3px}.review-bar i{background:var(--accent-bright);height:100%;transition:width .25s;display:block}.review,.quiz{box-sizing:border-box;flex-direction:column;flex:1;width:100%;min-width:0;max-width:820px;margin:0 auto;padding:0 24px;display:flex;position:relative}.review-stack{flex-direction:column;flex:1;width:100%;min-width:0;max-width:100%;display:flex;position:relative}.review-card{text-align:center;box-sizing:border-box;flex:1;width:100%;min-width:0;max-width:100%;padding:64px 8px 32px}.review-deck{font:12px var(--mono);color:var(--muted);margin-bottom:16px}.review-front{color:var(--ink);box-sizing:border-box;width:100%;min-width:0;max-width:100%;font-size:26px;font-weight:500;line-height:1.45}.review-back{color:var(--ink-2);box-sizing:border-box;width:100%;min-width:0;max-width:100%;font-size:19px;line-height:1.65}.review-card .md{overflow-wrap:break-word;word-break:break-word;min-width:0;max-width:100%}.review-card .md pre,.review-card .md table,.review-card .md ul,.review-card .md ol,.review-card .code-block,.review-card .callout{text-align:left;min-width:0;max-width:100%}.review-card hr{border:0;border-top:1px solid var(--line);max-width:600px;margin:30px auto}.review-source{margin-top:24px;font-size:13px;display:inline-flex}.type-answer{justify-content:center;margin-top:24px;display:flex}.type-answer-input{border:1px solid var(--line);background:var(--panel);width:min(100%,360px);color:var(--ink);text-align:center;border-radius:6px;padding:10px 14px;font-size:20px}.type-answer-input:focus{border-color:var(--accent-bright);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.type-answer-input:disabled{opacity:.6}.type-answer-result{font:20px/1.5 var(--mono);flex-direction:column;align-items:center;gap:4px;margin:0 auto 24px;display:flex}.typed-line{white-space:pre-wrap;overflow-wrap:anywhere}.typed-good{color:var(--due);background:var(--due-bg)}.typed-bad{color:var(--learn);background:var(--learn-bg)}.typed-missed{color:var(--muted);background:var(--hover)}.type-answer-result.is-correct .typed-line{border-radius:3px;padding:0 6px}.typed-arrow{color:var(--faint)}.md details{border:1px solid var(--line);border-radius:6px;min-width:180px;max-width:100%;margin:0 0 1em;font-size:.8em;display:inline-block}.md summary{cursor:pointer;color:var(--muted);-webkit-user-select:none;user-select:none;padding:4px 12px;font-weight:600}.md details[open] summary{border-bottom:1px solid var(--line-2)}.md details>:not(summary){margin:8px 12px}.anki-import-file{margin:0 0 4px}.review-bottom{z-index:5;background:linear-gradient(transparent, var(--canvas) 16px);flex-direction:column;align-items:center;gap:10px;padding:16px 0 22px;display:flex;position:sticky;bottom:0}.review-counts{font:15px var(--mono);color:var(--muted)}.review-counts .is-current{text-underline-offset:4px;font-weight:700;text-decoration:underline}.show-answer{border:1px solid var(--line);background:var(--panel);border-radius:4px;justify-content:center;align-items:center;gap:10px;min-width:260px;height:44px;font-size:15px;font-weight:500;display:inline-flex;box-shadow:0 1px 2px #0000000d}.show-answer:hover{border-color:var(--accent-bright);color:var(--accent)}.ease-buttons{gap:12px;display:flex}.ease{flex-direction:column;align-items:center;gap:4px;display:flex}.ease-ivl{font:12.5px var(--mono);color:var(--muted)}.ease-button{border:1px solid var(--line);background:var(--panel);border-radius:4px;justify-content:center;align-items:center;gap:8px;min-width:112px;height:44px;font-size:15px;font-weight:600;display:inline-flex}.ease-button.again{color:var(--learn)}.ease-button.again:hover{background:var(--learn-bg);border-color:var(--learn-line)}.ease-button.hard{color:var(--ink-2)}.ease-button.hard:hover{background:var(--hover);border-color:var(--faint)}.ease-button.good{color:var(--due)}.ease-button.good:hover{background:var(--due-bg);border-color:var(--due-line)}.ease-button.easy{color:var(--new)}.ease-button.easy:hover{background:var(--new-bg);border-color:var(--new-line)}.tap-chip,.tap-zone,.tap-fx,.swipe-cue,.review-card-behind,.swipe-hint{display:none}@media (min-width:861px){.phone-only{display:none!important}}@media (max-width:860px){.desktop-only{display:none!important}}@media (max-width:860px),(hover:none) and (pointer:coarse){input:not([type=checkbox]):not([type=radio]),select,textarea,[contenteditable],.field,.select,.card-field-input,.ai-assist-input,.ai-edit-input,.search-input,.tree-filter input,.filter-box input,.type-answer-input{font-size:16px!important}}@media (max-width:860px){.review,.quiz{box-sizing:border-box;min-width:0;max-width:100%;padding:0 16px}.review{padding:0 12px calc(150px + env(safe-area-inset-bottom));box-sizing:border-box;width:100%;min-width:0;max-width:100%}.review-card{box-sizing:border-box;width:100%;min-width:0;max-width:100%;padding:16px 14px 18px}.review-front{font-size:20px;line-height:1.35}.review-back{font-size:16px;line-height:1.5}.review-card .md p{margin:0 0 .55em}.review-card .md ul,.review-card .md ol{margin:0 0 .7em;padding-left:1.25em}.review-card .md>:last-child{margin-bottom:0}.review-card hr{margin:16px auto}.review-deck{margin-bottom:8px}.review-card .md details{min-width:140px;margin-bottom:.6em;font-size:.68em}.review-card .md summary{padding:3px 10px}.review-card .md details>:not(summary){margin:6px 10px}.code-block{border-radius:6px;margin:0 0 1em}.code-head{height:32px;padding:0 8px 0 12px;font-size:12px}.code-copy{width:24px;height:24px}.code-block pre,.md pre{white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere;padding:10px 12px 12px;font-size:12px;line-height:1.55}.type-answer{margin-top:14px}.type-answer-input{padding:8px 12px;font-size:18px}.type-answer-result{margin-bottom:14px;font-size:18px}.app:has(.study-screen) :is(.topbar,.sidebar-open){display:none!important}.study-head{transition:transform .2s}.study-head.is-hidden{transform:translateY(calc(3px - 100%))}.study-head .page-bar{row-gap:2px;min-height:0;padding:6px 12px 4px}.study-head .page-back{width:30px;margin-left:-4px}.study-head .page-bar-aside{margin-left:auto}.study-head .page-bar-right{gap:2px}.study-head .page-bar-right .icon-button{width:34px;height:34px}.study-head .review-progress{color:var(--muted);margin-right:auto;padding:0 4px}.study-head .review-progress b{color:var(--accent)}.focus-toggle{background:var(--accent-soft);height:30px;color:var(--accent);border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:600;display:inline-flex}.study-screen.is-focus .study-head :is(.page-back,.crumbs,.page-bar-aside),.study-screen.is-focus .review-counts{display:none}.review-stack{grid-template-columns:minmax(0,1fr);align-content:center;width:100%;min-width:0;max-width:100%;display:grid}.review-stack>:is(.review-card,.review-card-behind){box-sizing:border-box;grid-area:1/1;width:100%;min-width:0;max-width:100%;margin:10px 0}.review-counts{align-items:center;gap:8px;font-size:14px;display:flex}.review-counts>span{align-items:center;gap:5px;display:inline-flex}.review-counts>span:before{content:"";background:currentColor;border-radius:50%;width:7px;height:7px}.review-counts .is-current{text-decoration:none}.review-bottom{z-index:25;padding:8px 12px calc(10px + env(safe-area-inset-bottom));background:var(--panel);border-top:1px solid var(--line);gap:6px;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #0000000f}.show-answer{width:100%;min-width:0;height:46px}.ease-buttons{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;width:100%;display:grid}.ease-button{width:100%;min-width:0;height:46px}.show-answer kbd,.ease-button kbd{display:none}.ease-button{gap:4px}.review{touch-action:pan-y;touch-action:pan-y pinch-zoom}.review-card.is-dragging{-webkit-user-select:none;user-select:none}.review-card img{-webkit-user-drag:none}.review[data-fits]{touch-action:none;touch-action:pinch-zoom}.review-card{background:var(--panel);border:1px solid var(--cue,var(--line-2));position:relative}@supports (color:color-mix(in lab, red, red)){.review-card{border:1px solid color-mix(in srgb, var(--cue,var(--line-2)) calc(var(--lift,0) * 100%), var(--line-2))}}.review-card{box-shadow:0 calc(1px + 9px * var(--lift,0)) calc(4px + 22px * var(--lift,0)) rgb(0 0 0/calc(.05 + .09 * var(--lift,0)));box-sizing:border-box;border-radius:16px;width:100%;min-width:0;max-width:100%;overflow-x:clip}.review-card.cue-show{--cue:var(--accent-bright)}.review-card.cue-good{--cue:var(--due)}.review-card.cue-again{--cue:var(--learn)}.review-card-behind{background:var(--panel);border:1px solid var(--line-2);transform-origin:50% 100%;pointer-events:none;box-sizing:border-box;border-radius:16px;width:100%;min-width:0;max-width:100%;display:block}.swipe-cue{background:var(--tap);border-radius:999px;place-items:center;width:30px;height:30px;display:grid;position:absolute;top:12px}@supports (color:color-mix(in lab, red, red)){.swipe-cue{background:color-mix(in srgb, var(--tap) 12%, var(--panel))}}.swipe-cue{color:var(--tap);pointer-events:none}.swipe-cue.at-left{left:12px}.swipe-cue.at-right{right:12px}.swipe-hint{left:12px;right:12px;bottom:calc(112px + env(safe-area-inset-bottom));z-index:26;color:var(--muted);pointer-events:none;justify-content:center;align-items:center;gap:8px;font-size:13px;animation:.3s ease-out fade-in;display:flex;position:fixed}.swipe-hint.is-answer{justify-content:space-between}.swipe-hint span{background:var(--panel);border:1px dashed var(--tap-line);color:var(--tap);border-radius:999px;align-items:center;gap:4px;padding:3px 10px;display:inline-flex}.tap-chip{background:var(--chrome);color:var(--muted);border-radius:3px;align-items:center;padding:2px 3px;display:inline-flex}.ease-button.good .tap-chip{background:var(--due-bg);color:var(--due)}.ease-button.again .tap-chip{background:var(--learn-bg);color:var(--learn)}.tap-zone,.tap-fx,.swipe-cue,.swipe-hint span{--tap:var(--accent);--tap-line:var(--accent-bright)}.tap-zone.good,.tap-fx.good,.swipe-cue.good,.swipe-hint .good{--tap:var(--due);--tap-line:var(--due-line)}.tap-zone.again,.tap-fx.again,.swipe-cue.again,.swipe-hint .again{--tap:var(--learn);--tap-line:var(--learn-line)}.tap-zone{top:160px;bottom:calc(110px + env(safe-area-inset-bottom));z-index:4;pointer-events:none;opacity:.55;align-items:center;width:40vw;animation:1.6s ease-out tap-zone-in;display:flex;position:fixed}.tap-zone.right{border-right:2px dashed var(--tap-line);justify-content:flex-end;padding-right:10px;right:0}.tap-zone.left{border-left:2px dashed var(--tap-line);justify-content:flex-start;padding-left:10px;left:0}.tap-zone-icon{background:var(--panel);border:1px solid var(--tap-line);width:40px;height:40px;color:var(--tap);border-radius:50%;place-items:center;display:grid;position:relative;box-shadow:0 1px 4px #00000014}.tap-zone-action{background:var(--tap);width:18px;height:18px;color:var(--panel);border-radius:50%;place-items:center;display:grid;position:absolute;bottom:-4px;right:-4px}.tap-fx{z-index:30;border:1px solid var(--tap-line);background:var(--panel);width:48px;height:48px;box-shadow:var(--shadow);color:var(--tap);pointer-events:none;border-radius:50%;place-items:center;animation:.7s ease-out forwards tap-fx;display:grid;position:absolute}}@keyframes tap-zone-in{0%{opacity:0}30%{opacity:.9}60%{opacity:.35}to{opacity:.55}}@keyframes tap-fx{0%{opacity:0;transform:translate(-50%,-30%)scale(.9)}20%{opacity:1;transform:translate(-50%,-50%)scale(1)}to{opacity:0;transform:translate(-50%,-140%)}}.review-card hr#answer~*{animation:.22s ease-out answer-in}@keyframes answer-in{0%{opacity:0;transform:translateY(8px)}}@media (prefers-reduced-motion:reduce){.tap-zone,.swipe-hint,.review-card hr#answer~*{animation:none}.tap-fx{animation-name:fade-out}}@keyframes fade-out{to{opacity:0}}.review-done{text-align:center;padding:80px 16px}.review-done h2{margin:0 0 10px;font-size:20px;font-weight:600}.review-done p{margin:4px 0}.quiz-card{flex:1;padding:40px 0 20px}.quiz-type{font:500 11.5px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.quiz-prompt{color:var(--ink);margin:10px 0 20px;font-size:20px;line-height:1.5}.quiz-options{flex-direction:column;gap:8px;display:flex}.quiz-option{border:1px solid var(--line);background:var(--panel);text-align:left;border-radius:4px;align-items:flex-start;gap:12px;padding:12px 14px;font-size:15px;display:flex}.quiz-option kbd{margin-top:1px}.quiz-option:not(:disabled):hover{border-color:var(--accent-bright)}.quiz-option:disabled{opacity:1}.quiz-option.is-picked{border-color:var(--accent-bright);background:var(--accent-soft)}.quiz-option.is-right{border-color:var(--due-line);background:var(--due-bg)}.quiz-option.is-wrong{border-color:var(--learn-line);background:var(--learn-bg)}.quiz-feedback{border:1px solid var(--line);background:var(--chrome);border-radius:4px;margin-top:16px;padding:12px 16px}.quiz-feedback.is-right b{color:var(--due)}.quiz-feedback.is-wrong b{color:var(--learn)}.quiz-feedback p{margin:6px 0 0}.quiz-bottom{background:linear-gradient(transparent, var(--canvas) 16px);justify-content:center;padding:14px 0 22px;display:flex;position:sticky;bottom:0}.quiz-bottom .primary-button{min-width:180px;height:42px}.quiz-bottom .primary-button kbd{color:inherit;opacity:.6;background:0 0;border-color:currentColor}.quiz-result h2{text-align:center;margin:34px 0 6px;font-size:22px}.score{justify-content:center;align-items:baseline;gap:16px;display:flex}.score-num{font:600 34px var(--mono)}.score-pct{font:600 20px var(--mono)}.topic-cols{background:var(--chrome);border:1px solid var(--line);border-radius:4px;grid-template-columns:1fr 1fr;gap:18px;margin:26px 0 20px;padding:16px 20px;display:grid}.topic-cols h3{font:600 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}.topic-list{flex-direction:column;gap:5px;margin:0;padding:0;list-style:none;display:flex}.topic-list li{align-items:center;gap:6px;display:flex}.result-actions{justify-content:center;gap:8px;display:flex}.mistakes{border-top:1px solid var(--line);margin:20px 0 30px;padding:0;list-style:none}.mistakes li{border-bottom:1px solid var(--line-2);justify-content:space-between;align-items:flex-start;gap:12px;padding:14px 2px;display:flex}.mistake-q p{margin:3px 0 0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:4px;margin-top:18px;padding:16px 18px}.panel-title{font:600 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}.panel-row{align-items:center;gap:12px;display:flex}.panel-main{flex:1}.panel-actions{flex-wrap:wrap;gap:8px;display:flex}.storage-bar{align-items:center;gap:12px;margin-top:14px;display:flex}.stat-tiles{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px;display:grid}.stat-tile{border:1px solid var(--line);border-radius:4px;flex-direction:column;gap:4px;padding:14px 16px;display:flex}.stat-label{font:500 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.stat-value{font:600 28px var(--mono);color:var(--ink)}.stat-sub{color:var(--muted);font-size:12.5px}.chart-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.chart-head{justify-content:space-between;align-items:baseline;display:flex}.chart{margin-top:8px;padding-left:28px;position:relative}.chart-max{color:var(--muted);font-size:11px;position:absolute;top:-2px;left:0}.chart-plot{border-bottom:1px solid var(--line);background:linear-gradient(var(--line-2) 1px, transparent 1px) 0 0 / 100% 50%;align-items:flex-end;gap:4px;height:160px;display:flex}.chart-col{border-radius:4px 4px 0 0;flex:1;align-items:flex-end;height:100%;display:flex;position:relative}.chart-bar{background:var(--accent-bright);border-radius:4px 4px 0 0;width:100%;transition:height .3s}.chart-col.is-hover{background:var(--hover)}.chart-col.is-hover .chart-bar{filter:brightness(1.15)}.chart-tip{z-index:3;background:var(--ink);color:var(--canvas);white-space:nowrap;pointer-events:none;border-radius:4px;flex-direction:column;padding:6px 9px;font-size:12px;display:flex;position:absolute;bottom:calc(100% + 6px);transform:translate(-50%)}.chart-tip span{opacity:.75;font-size:11px}.chart-col:first-child .chart-tip{transform:none;left:0!important}.chart-col:last-child .chart-tip{transform:translate(-100%);left:100%!important}.chart-axis{gap:4px;margin-top:6px;display:flex}.chart-axis span{color:var(--muted);text-align:center;white-space:nowrap;flex:1;font-size:10.5px;overflow:visible}.shortcut-grid{grid-template-columns:1fr 1fr;gap:18px 28px;display:grid}.shortcut-grid h3{font:600 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}.shortcut-grid dl{margin:0}.shortcut-row{border-bottom:1px solid var(--line-2);justify-content:space-between;align-items:center;gap:12px;padding:5px 0;display:flex}.shortcut-row dd{text-align:right;color:var(--ink-2);margin:0;font-size:13px}.shortcut-note{color:var(--muted);margin:8px 0 0;font-size:12.5px}.setting-row{border-top:1px solid var(--line-2);justify-content:space-between;align-items:center;gap:16px;padding:10px 0;display:flex}.panel-title+.setting-row{border-top:0;padding-top:0}.setting-text{flex-direction:column;gap:2px;display:flex}.setting-hint{color:var(--muted);font-size:12.5px}.setting-check{align-items:flex-start;margin-top:16px}.setting-check input{margin-top:3px}.setting-control{align-items:center;gap:10px;display:inline-flex}.setting-unit{color:var(--ink-2);min-width:36px;font-size:13px}.ai-provider{align-items:center;gap:8px;font-weight:600;display:inline-flex}.ai-provider svg{color:var(--accent-bright)}.ai-check{align-items:center;gap:8px;margin:8px 0 0;font-size:13px;display:flex}.ai-check.is-ok{color:var(--due)}.ai-check.is-bad{color:var(--danger)}.env-snippet{background:var(--block-bg);color:var(--block-ink);font:13px/1.7 var(--mono);white-space:pre-wrap;border-radius:4px;margin:10px 0 0;padding:10px 14px}.setting-hint code{background:var(--chrome);border:1px solid var(--line-2);border-radius:3px;padding:0 4px;font-size:12px}.ai-badge.is-mock{color:var(--muted);border-color:var(--line);background:var(--chrome)}.theme-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px;display:grid}.theme-option{border:1px solid var(--line);cursor:pointer;background:var(--panel);border-radius:6px;flex-direction:column;gap:6px;padding:8px;transition:border-color .12s,box-shadow .12s;display:flex}.theme-option:hover{border-color:var(--faint)}.theme-option.is-on{border-color:var(--accent-bright);box-shadow:0 0 0 3px var(--accent-soft)}.theme-option:has(input:focus-visible){outline:2px solid var(--accent-bright);outline-offset:2px}.theme-label{color:var(--ink);align-items:center;gap:7px;padding:4px 4px 0;display:flex}.theme-label b{font-weight:600}.theme-check{color:var(--accent-bright);margin-left:auto}.theme-option .setting-hint{padding:0 4px 2px}.theme-preview{border:1px solid var(--line-2);border-radius:4px;height:104px;position:relative;overflow:hidden}.tp-half{--p-bg:#fff;--p-top:#fff;--p-side:#f5f7fa;--p-line:#dfe3e9;--p-sel:#dbe6fd;--p-accent:#2563eb;--p-code:#1b2130;--p-ink:#9aa3b1;background:var(--p-bg);flex-direction:column;display:flex;position:absolute;inset:0}.tp-dark{--p-bg:#15181e;--p-top:#1f242d;--p-side:#181c23;--p-line:#2f3542;--p-sel:#1f3159;--p-accent:#7ea6ff;--p-code:#0b0e13;--p-ink:#4c5566}.theme-preview.is-system .tp-dark{clip-path:polygon(62% 0,100% 0,100% 100%,38% 100%)}.tp-top{background:var(--p-top);border-bottom:1px solid var(--p-line);flex-shrink:0;align-items:center;gap:6px;height:18px;padding:0 7px;display:flex}.tp-logo{background:var(--p-accent);border-radius:3px;width:22px;height:5px}.tp-pill{background:var(--p-accent);border-radius:2px;width:18px;height:7px;margin-left:auto}.tp-body{flex:1;min-height:0;display:flex}.tp-side{background:var(--p-side);border-right:1px solid var(--p-line);flex-direction:column;gap:5px;width:32%;padding:7px 6px;display:flex}.tp-side i,.tp-main i{background:var(--p-line);border-radius:3px;height:5px;display:block}.tp-side i.is-sel{background:var(--p-sel);box-shadow:inset 2px 0 0 var(--p-accent)}.tp-main{flex-direction:column;flex:1;gap:5px;padding:8px 9px;display:flex}.tp-main i.tp-h{background:var(--p-ink);width:55%;height:7px}.tp-main i.tp-code{background:var(--p-code);border-radius:2px;height:16px}.tp-main i.tp-short{width:40%}.avatar{background:var(--accent-soft);width:34px;height:34px;color:var(--accent);border:1px solid var(--accent-line);font:600 12.5px var(--mono);letter-spacing:.02em;border-radius:50%;flex-shrink:0;place-items:center;display:grid}.avatar:hover{background:var(--select)}.avatar{padding:0;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%;display:block}.menu button:disabled{opacity:1;color:var(--muted);cursor:default}.legacy-banner{background:var(--accent-soft);border-bottom:1px solid var(--accent-line);color:var(--ink-2);flex-wrap:wrap;align-items:center;gap:12px;padding:12px 20px;font-size:14px;display:flex}.legacy-banner span{flex:1;min-width:240px}.load-error{text-align:center;flex:1;place-content:center;gap:8px;padding:40px;display:grid}.load-error h2{margin:0;font-size:20px}.auth-page{background:var(--chrome);place-items:center;min-height:100vh;padding:24px 16px;display:grid}.auth-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;width:min(420px,100%);padding:32px 32px 28px;box-shadow:0 1px 3px #0000000d}.auth-card h1{letter-spacing:-.3px;margin:18px 0 4px;font-size:22px;font-weight:700}.auth-card code{background:var(--chrome);border-radius:3px;padding:1px 5px;font-size:12.5px}.auth-brand{color:var(--accent);letter-spacing:-.4px;align-items:center;gap:8px;font-size:20px;font-weight:700;text-decoration:none;display:inline-flex}.auth-sub{margin:0 0 18px;font-size:14px}.auth-hint{margin:6px 0 0}.password-field{position:relative}.password-field .field{padding-right:40px}.password-toggle{width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:4px;place-items:center;padding:0;display:grid;position:absolute;top:50%;right:4px;transform:translateY(-50%)}.password-toggle:hover{color:var(--ink)}.password-toggle:focus-visible{outline:2px solid var(--accent-bright);outline-offset:-2px}.auth-error{background:var(--learn-bg);border:1px solid var(--learn-line);color:var(--learn);border-radius:4px;margin:14px 0 0;padding:9px 12px;font-size:13.5px}.auth-submit{width:100%;margin-top:20px}.auth-google{width:100%;color:var(--ink);gap:10px}.auth-or{color:var(--muted);align-items:center;gap:12px;margin:18px 0 6px;font-size:12.5px;display:flex}.auth-or:before,.auth-or:after{content:"";background:var(--line);flex:1;height:1px}.auth-switch{text-align:center;color:var(--muted);margin:18px 0 0;font-size:13.5px}.auth-switch .link-button{font-size:13.5px}.feedback-kind{margin-bottom:4px}.feedback-images{flex-wrap:wrap;gap:8px;display:flex}.feedback-thumb,.feedback-add{border:1px solid var(--line);border-radius:4px;width:88px;height:66px;position:relative;overflow:hidden}.feedback-thumb img{object-fit:cover;width:100%;height:100%;display:block}.feedback-thumb .icon-button{background:var(--panel);border:1px solid var(--line);width:22px;height:22px;position:absolute;top:3px;right:3px}.feedback-add{color:var(--muted);border-style:dashed;flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:12px;display:flex}.feedback-add:hover{color:var(--accent);border-color:var(--accent-line);background:var(--hover)}.feedback-note{margin:14px 0 0}.feedback-foot{font:inherit}.feedback-discord,a.outline-button{text-decoration:none}.toast{z-index:200;color:#f3f4f6;background:#111827;border-radius:4px;padding:9px 16px;font-size:13px;animation:.16s ease-out toast-in;position:fixed;top:72px;left:50%;transform:translate(-50%);box-shadow:0 6px 20px #00000040}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,-6px)}}.import-panel{z-index:45;background:var(--panel);border:1px solid var(--line);width:360px;max-width:calc(100vw - 32px);box-shadow:var(--shadow);border-radius:12px;animation:.18s ease-out import-in;position:fixed;bottom:56px;right:24px;overflow:hidden}@keyframes import-in{0%{opacity:0;transform:translateY(8px)}}.import-head{background:var(--chrome);align-items:center;gap:4px;height:48px;padding:0 8px 0 16px;display:flex}.import-panel:not(.is-collapsed) .import-head{border-bottom:1px solid var(--line-2)}.import-title{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:14px;font-weight:600;overflow:hidden}.import-chevron{transition:transform .15s}.import-panel.is-collapsed .import-chevron{transform:rotate(180deg)}.import-list{max-height:280px;margin:0;padding:4px 0;list-style:none;overflow-y:auto}.import-row{text-align:left;align-items:center;gap:12px;width:100%;padding:9px 16px;display:flex}button.import-row:hover{background:var(--hover)}.import-icon{color:var(--accent);flex-shrink:0}.import-text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.import-name,.import-note{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.import-name{color:var(--ink);font-size:14px}.import-note{color:var(--muted);font-size:12px}.import-note.is-warn{color:var(--warn)}.import-note.is-error{color:var(--danger)}.import-done{color:var(--green);flex-shrink:0}.import-failed{color:var(--danger);flex-shrink:0}.import-ring{flex-shrink:0}.import-ring circle{fill:none;stroke-width:2.5px}.import-ring .track{stroke:var(--line-2)}.import-ring .bar{stroke:var(--accent-bright);stroke-linecap:round;transition:stroke-dashoffset .2s}.import-ring.is-spinning{animation:1s linear infinite spin}@media (max-width:860px){.import-panel{bottom:16px;right:16px}}.deck-picker-tree{border:1px solid var(--line);background:var(--panel);border-radius:8px;outline:none;max-height:260px;padding:4px 0;overflow-y:auto}.deck-picker-tree:focus-visible{border-color:var(--accent-bright)}.deck-picker-tree .tree-row{cursor:pointer}.deck-picker-add{margin-top:8px}.deck-picker-new{gap:8px;margin-top:8px;display:flex}.deck-picker-new .field{flex:1;min-width:0}.account-form{border-top:1px solid var(--line-2);padding:10px 0}.account-form .panel-actions{margin-top:14px}@media (max-width:1280px){.search-input{width:240px}.topnav-link{padding:0 10px}.hide-md,.status-hints .hint:nth-child(n+5){display:none}}@media (max-width:1080px){.hide-sm{display:none!important}.workspace{--sidebar-default:280px}.stat-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid{grid-template-columns:1fr}}@media (max-width:860px){.app{height:auto;position:fixed;inset:0}.topnav,.topbar-divider{display:none}.topbar{gap:8px;padding:0 12px}.search{margin-left:auto}.search-input{width:150px;padding-right:10px}.brand span{display:none}.page-bar-right{gap:6px}.page-bar-right .green-button{padding:0 10px}.page-bar-right .icon-button{width:26px}.segmented{padding:2px}.search-kbd{display:none}.sidebar{z-index:40;width:min(320px,88vw);transition:transform .18s ease-out;position:fixed;top:60px;bottom:0;left:0;transform:translate(-100%)}.sidebar.is-open{box-shadow:var(--shadow);transform:none}.sidebar-top{display:none}.app.sidebar-shown .topbar>.brand{display:flex}.app.sidebar-shown .sidebar-open{display:inline-grid}.sidebar-open{left:10px}.app:has(.sidebar-open) .topbar{padding-left:48px}.sidebar>*{min-width:0}.app.sidebar-hidden .sidebar{visibility:visible;border-right-width:1px;width:min(320px,88vw);transition:transform .18s ease-out}.sidebar-resizer{display:none}.drawer-scrim{z-index:39;background:#00000040;display:block;position:fixed;inset:60px 0 0}.mobile-nav{border-bottom:1px solid var(--line);flex-shrink:0;gap:2px;padding:8px;display:flex}.mobile-nav button{height:32px;color:var(--ink-2);border-radius:4px;flex:1;font-size:13px}.mobile-nav button.is-active{background:var(--select);color:var(--accent);font-weight:600}.statusbar{display:none}.page-bar{flex-wrap:wrap;padding:8px 14px}.page-bar-right{justify-content:space-between;width:100%;margin-left:0}.page-pad,.doc-tab,.deck-head,.browser-toolbar{padding-left:16px;padding-right:16px}.filter-box{width:100%}.card-browser .browser-toolbar{gap:8px}.card-browser .browser-toolbar:not(.is-bulk) .filter-box{flex:0 0 100%;width:100%}.card-browser .seg-tabs{overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent;-webkit-overflow-scrolling:touch;flex:0 0 100%;gap:4px;width:100%;min-width:0;overflow-x:auto}.card-browser .seg-tabs::-webkit-scrollbar{height:4px}.card-browser .seg-tabs::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}.card-browser .seg-tabs button{white-space:nowrap;flex:none;height:36px;padding:0 8px}.card-browser .browser-toolbar>.spacer{display:none}.card-browser .browser-toolbar>.quiet-button:not(.icon-only){white-space:nowrap;flex:1;justify-content:center}.segmented button{gap:5px;padding:0 8px;font-size:13px}.editor-panes.with-preview{grid-template-columns:1fr}.editor-preview{border-left:0;border-top:1px solid var(--line)}.doc-editor{padding:12px 16px 32px}.editor-toolbar{position:static;top:0}.topic-cols,.shortcut-grid{grid-template-columns:1fr}.stat-tiles{grid-template-columns:1fr 1fr}.theme-options{grid-template-columns:1fr}.theme-preview{height:84px}.sidebar-open{display:none!important}.app .topbar{padding-left:12px!important}.topbar{border-bottom:0;gap:10px;height:56px}.search{flex:1;min-width:0;margin-left:0}.search-input{border-radius:10px;width:100%;height:38px;padding:0 12px 0 36px;font-size:16px}.search-icon{left:12px}.search-results{width:calc(100vw - 24px);left:-32px;right:auto}.topbar-actions{gap:6px}.topbar-actions :is(.blue-button,.icon-button){border-radius:10px;justify-content:center;width:38px;height:38px;padding:0}.mobile-tabs{background:var(--panel);gap:0;height:42px;padding:0 6px}.mobile-tabs button{border-radius:0;height:100%;font-size:14px;position:relative}.mobile-tabs button.is-active{background:0 0}.mobile-tabs button.is-active:after{content:"";background:var(--accent-bright);border-radius:2px;height:2px;position:absolute;bottom:-1px;left:22%;right:22%}.app:has(.study-screen) .mobile-tabs{display:none}.statusbar{height:34px;padding:0 16px;font-size:12.5px;display:flex}.statusbar :is(.status-sep,.spacer,.status-hints){display:none}.statusbar .engine-note{color:var(--muted);margin-left:auto}.app:has(.study-screen) .statusbar{display:none}.home{flex-direction:column;gap:18px;padding:12px 12px 20px;display:flex}.home-today .deck-head{padding:4px 4px 14px}.home-tabs{border-bottom:1px solid var(--line);align-items:center;display:flex}.home-tab-list{gap:18px;min-width:0;display:flex;overflow-x:auto}.home-tab-list button{height:42px;color:var(--ink-2);white-space:nowrap;border-bottom:2px solid #0000;align-items:center;gap:6px;margin-bottom:-1px;font-size:15px;display:inline-flex}.home-tab-list button.is-active{color:var(--accent);border-bottom-color:var(--accent-bright);font-weight:600}.home-tab-tools{gap:2px;margin-left:auto;display:flex}.home-panel{background:var(--panel);border:1px solid var(--line-2);border-radius:12px;margin-top:12px;overflow:hidden}.deck-tree-wrap.is-embedded{flex:none}.is-embedded .tree-scroll{flex:none;overflow:visible}.is-embedded .tree-cols{background:var(--chrome);height:40px}.is-embedded .tree-row{height:44px;font-size:15.5px}.is-embedded .tree-chevron{width:16px;height:24px}.is-embedded button.tree-chevron{width:20px;padding-inline:2px}.is-embedded .tree-all{color:var(--accent);font-size:17px;font-weight:600}.is-embedded .tree-counts{grid-template-columns:repeat(3,40px);font-size:15px}.is-embedded .tree-root-drop{display:none}.is-embedded .sidebar-foot{background:var(--chrome)}.home-recent{padding-bottom:12px}.home-recent .deck-table{border:0}.home-recent .deck-table :is(th,td):nth-child(2){display:none}.home-recent>.quiet-button{margin:12px 12px 0}.home-recent>.muted{margin:0;padding:12px 16px 0}.home-tags{margin:0;padding:4px 0;list-style:none}.home-tags li+li{border-top:1px solid var(--line-2)}.home-tags button{width:100%;height:44px;color:var(--ink);align-items:center;gap:10px;padding:0 16px;font-size:15px;display:flex}.home-tags svg{color:var(--muted)}.home-tag-name{text-align:left;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.home-tag-count{color:var(--muted)}.home-empty{margin:0;padding:16px}}.lp{--lp-purple:var(--tc-purple);--lp-orange:var(--tc-orange);background:var(--canvas);min-height:100vh;color:var(--ink);font-size:15px;overflow-x:clip}.lp-wrap{width:min(1160px,100%);margin:0 auto;padding:0 24px}.lp h1,.lp h2,.lp h3{letter-spacing:-.02em;margin:0}.lp a{text-decoration:none}.lp-nav{z-index:30;background:var(--canvas);position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.lp-nav{background:color-mix(in srgb, var(--canvas) 82%, transparent)}}.lp-nav{-webkit-backdrop-filter:saturate(1.6)blur(12px);backdrop-filter:saturate(1.6)blur(12px);border-bottom:1px solid var(--line-2)}.lp-nav-inner{align-items:center;gap:24px;height:64px;display:flex}.lp-brand{letter-spacing:-.4px;color:var(--accent);align-items:center;gap:8px;font-size:20px;font-weight:700;display:inline-flex}.lp-brand.sm{gap:6px;font-size:15px}.lp-nav-links{gap:4px;margin:0 auto;display:flex}.lp-nav-links a{color:var(--ink-2);border-radius:6px;padding:6px 12px;font-size:14.5px}.lp-nav-links a:hover{color:var(--ink);background:var(--hover)}.lp-nav-actions{gap:8px;margin-left:auto;display:flex}.lp-nav-actions>*{height:36px;padding:0 14px;font-size:14px}.lp-hero{padding:72px 0 88px;position:relative}.lp-hero-glow{pointer-events:none;background:radial-gradient(600px 320px at 78% 30%, var(--accent-bright), transparent 70%), radial-gradient(520px 300px at 12% 10%, var(--lp-purple), transparent 70%);height:620px;position:absolute;inset:-120px 0 auto}@supports (color:color-mix(in lab, red, red)){.lp-hero-glow{background:radial-gradient(600px 320px at 78% 30%, color-mix(in srgb, var(--accent-bright) 18%, transparent), transparent 70%), radial-gradient(520px 300px at 12% 10%, color-mix(in srgb, var(--lp-purple) 14%, transparent), transparent 70%)}}.lp-hero-grid{grid-template-columns:1.15fr 1fr;align-items:center;gap:56px;display:grid;position:relative}.lp-pill{color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:999px;align-items:center;gap:7px;padding:5px 12px;font-size:13px;font-weight:500;display:inline-flex}.lp-hero h1{letter-spacing:-.035em;margin-top:20px;font-size:clamp(36px,4.4vw,52px);font-weight:800;line-height:1.04}.lp-grad{background:linear-gradient(100deg, var(--accent-bright), var(--lp-purple) 70%);color:#0000;-webkit-background-clip:text;background-clip:text}.lp-lead{max-width:560px;color:var(--ink-2);margin:22px 0 0;font-size:18px;line-height:1.6}.lp-lead strong{color:var(--ink)}.lp-hero-actions{flex-wrap:wrap;gap:12px;margin-top:30px;display:flex}.lp-hero-actions .lg{border-radius:8px;height:46px;padding:0 20px;font-size:15px}.lp-ticks{color:var(--muted);flex-wrap:wrap;gap:8px 20px;margin:26px 0 0;padding:0;font-size:13.5px;list-style:none;display:flex}.lp-ticks li{align-items:center;gap:6px;display:inline-flex}.lp-ticks svg{color:var(--due)}.lp-rise{animation:.6s cubic-bezier(.22,1,.36,1) both lp-rise}@keyframes lp-rise{0%{opacity:0;transform:translateY(16px)}}.lp-demo{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;overflow:hidden}.lp-demo-bar{border-bottom:1px solid var(--line-2);background:var(--chrome);align-items:center;gap:12px;height:44px;padding:0 16px;font-size:13px;display:flex}.lp-dots{gap:6px;display:flex}.lp-dots i{background:var(--line);border-radius:50%;width:10px;height:10px}.lp-demo-title{color:var(--ink-2);font-weight:600}.lp-counts{gap:10px;margin-left:auto;font-size:13px;font-weight:600;display:inline-flex}.lp-stack{perspective:1200px;height:300px;margin:28px 28px 0;position:relative}.lp-stack-ghost,.lp-flip{border-radius:14px;position:absolute;inset:0}.lp-stack-ghost{background:var(--panel);border:1px solid var(--line)}.lp-stack-ghost.one{opacity:.8;transform:translateY(10px)scale(.96)}.lp-stack-ghost.two{opacity:.5;transform:translateY(20px)scale(.92)}.lp-flip-inner{width:100%;height:100%;transform-style:preserve-3d;position:relative}.lp-face{text-align:center;border:1px solid var(--line);background:var(--panel);backface-visibility:hidden;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px;display:flex;position:absolute;inset:0;box-shadow:0 6px 20px #11182714}.lp-face.back{transform:rotateY(180deg)}.lp-face-tag{font:600 10.5px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--faint);position:absolute;top:12px;left:14px}.lp-word{letter-spacing:-.02em;font-size:38px;font-weight:700}.lp-word.sm{font-size:26px}.lp-ipa{color:var(--accent);align-items:center;gap:6px;font-size:13.5px;display:inline-flex}.lp-meaning{font-size:17px;font-weight:500}.lp-example{color:var(--muted);max-width:320px;font-size:14px;font-style:italic}.lp-stamp{text-transform:uppercase;letter-spacing:.08em;background:var(--panel);border:2px solid;border-radius:6px;padding:4px 12px;font-size:14px;font-weight:800;position:absolute;top:18px;right:18px;transform:rotate(8deg)}.lp-stamp.again{color:var(--learn);left:18px;right:auto;transform:rotate(-8deg)}.lp-stamp.good{color:var(--due)}.lp-stamp.easy{color:var(--new)}.lp-grades{grid-template-columns:repeat(4,1fr);gap:8px;padding:36px 28px 24px;display:grid}.lp-grade{border:1px solid var(--line);border-radius:8px;flex-direction:column;align-items:center;gap:1px;padding:8px 0;font-size:13.5px;font-weight:600;transition:background .2s,border-color .2s,transform .2s;display:flex}.lp-grade .mono{color:var(--muted);font-size:11px;font-weight:500}.lp-grade.again{color:var(--learn)}.lp-grade.hard{color:var(--ink-2)}.lp-grade.good{color:var(--due)}.lp-grade.easy{color:var(--new)}.lp-grade.is-on{transform:translateY(-2px)}.lp-grade.again.is-on{background:var(--learn-bg);border-color:var(--learn-line)}.lp-grade.good.is-on{background:var(--due-bg);border-color:var(--due-line)}.lp-grade.easy.is-on{background:var(--new-bg);border-color:var(--new-line)}.lp-section{padding:96px 0}.lp-section.alt{background:var(--chrome);border-block:1px solid var(--line-2)}.lp-head{text-align:center;max-width:680px;margin:0 auto 52px}.lp-eyebrow{font:600 12px var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}.lp-head h2{margin-top:12px;font-size:clamp(30px,3.8vw,42px);font-weight:800;line-height:1.12}.lp-head p{color:var(--muted);margin:14px 0 0;font-size:17px;line-height:1.6}.lp-panel{background:var(--panel);border:1px solid var(--line);border-radius:16px}.lp-icon{width:38px;height:38px;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:10px;flex-shrink:0;place-items:center;display:inline-grid}.lp-icon.green{color:var(--due);background:var(--due-bg);border-color:var(--due-line)}.lp-icon.purple{color:var(--lp-purple);background:var(--lp-purple)}@supports (color:color-mix(in lab, red, red)){.lp-icon.purple{background:color-mix(in srgb, var(--lp-purple) 10%, var(--panel))}}.lp-icon.purple{border-color:var(--lp-purple)}@supports (color:color-mix(in lab, red, red)){.lp-icon.purple{border-color:color-mix(in srgb, var(--lp-purple) 30%, var(--panel))}}.lp-icon.orange{color:var(--lp-orange);background:var(--lp-orange)}@supports (color:color-mix(in lab, red, red)){.lp-icon.orange{background:color-mix(in srgb, var(--lp-orange) 10%, var(--panel))}}.lp-icon.orange{border-color:var(--lp-orange)}@supports (color:color-mix(in lab, red, red)){.lp-icon.orange{border-color:color-mix(in srgb, var(--lp-orange) 30%, var(--panel))}}.lp-recall-grid{grid-template-columns:1.2fr 1fr;align-items:center;gap:28px;display:grid}.lp-chart-panel{padding:22px 22px 16px}.lp-chart-legend{color:var(--ink-2);gap:18px;font-size:13px;display:flex}.lp-chart-legend span{align-items:center;gap:7px;display:inline-flex}.lp-chart-legend i{background:var(--accent-bright);border-radius:2px;width:18px;height:3px}.lp-chart-legend i.without{background:repeating-linear-gradient(90deg, var(--faint) 0 4px, transparent 4px 7px)}.lp-chart{width:100%;height:auto;margin-top:10px;display:block}.lp-chart .grid{stroke:var(--line-2)}.lp-chart .axis{fill:var(--faint);font:10.5px var(--mono)}.lp-chart path{fill:none;stroke-width:2.5px;stroke-linejoin:round;stroke-linecap:round}.lp-chart path.with{stroke:var(--accent-bright)}.lp-chart path.without{stroke:var(--faint);stroke-dasharray:4 4;stroke-width:2px}.lp-chart .dot{fill:var(--panel);stroke:var(--accent-bright);stroke-width:2.5px;transform-box:fill-box;transform-origin:50%}.lp-chart-note{margin:6px 0 0}.lp-points{gap:22px;display:grid}.lp-point{gap:16px;display:flex}.lp-point h3,.lp-feature h3,.lp-step h3,.lp-panel-copy h3{font-size:17px;font-weight:700}.lp-point p,.lp-feature p,.lp-step p,.lp-panel-copy p{color:var(--muted);margin:6px 0 0;font-size:14.5px;line-height:1.6}.lp-bento{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-flow:dense;gap:16px;display:grid}.lp-feature{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;transition:border-color .2s,box-shadow .2s,transform .2s}.lp-feature:hover{border-color:var(--accent-line);transform:translateY(-2px);box-shadow:0 8px 24px #11182712}.lp-feature.wide{grid-column:span 2}.lp-feature h3{margin-top:16px}.lp-tags{flex-wrap:wrap;gap:6px;margin-top:14px;display:flex}.lp-tags span{color:var(--ink-2);background:var(--chrome);border:1px solid var(--line-2);border-radius:999px;padding:3px 9px;font-size:12px}.lp-doc-demo{grid-template-columns:1.3fr 1fr;display:grid;overflow:hidden}.lp-doc{padding:32px 36px 96px;position:relative}.lp-doc h3{margin:6px 0 14px;font-size:22px;font-weight:700}.lp-doc p{color:var(--ink-2);margin:0;font-size:15.5px;line-height:1.75}.lp-sel{color:var(--ink);background:linear-gradient(var(--select), var(--select)) no-repeat 0 0 / 0% 100%;border-radius:2px;animation:1.4s ease-out .4s forwards lp-select}@keyframes lp-select{to{background-size:100% 100%}}.lp-toolbar{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:10px;flex-wrap:wrap;gap:4px;padding:5px;display:flex;position:absolute;bottom:32px;left:36px}.lp-toolbar span{height:30px;color:var(--ink-2);border-radius:6px;align-items:center;gap:6px;padding:0 11px;font-size:13px;transition:background .2s,color .2s;display:inline-flex}.lp-toolbar span.is-on{background:var(--accent-soft);color:var(--accent)}.lp-answer{background:var(--chrome);border-left:1px solid var(--line);min-height:280px;padding:28px 30px}.lp-answer-head{align-items:center;gap:8px;margin-bottom:16px;display:flex}.lp-answer-text{margin:0;font-size:15px;line-height:1.7}.lp-answer-list{margin:0;padding-left:18px;font-size:15px;line-height:1.9}.lp-flow{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.lp-flow span{align-items:center;gap:8px;display:inline-flex}.lp-flow b{border:1px solid var(--accent-line);background:var(--panel);color:var(--accent);border-radius:8px;padding:8px 12px;font-size:13.5px;font-weight:600}.lp-mini-card{gap:10px;display:grid}.lp-mini-card>div{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:30px 16px 14px;font-size:14.5px;line-height:1.55;position:relative}.lp-mini-card .lp-face-tag{top:10px}.lp-steps{counter-reset:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:0;padding:0;list-style:none;display:grid}.lp-step{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px 24px 26px;position:relative}.lp-step h3{margin-top:16px}.lp-step-num{color:var(--line);font-size:40px;font-weight:700;line-height:1;position:absolute;top:18px;right:22px}.lp-two{grid-template-columns:1.15fr 1fr;gap:20px;display:grid}.lp-panel-copy{margin-top:28px}.lp-devices,.lp-anki{padding:32px;overflow:hidden}.lp-devices{grid-template-columns:1fr auto auto;align-items:end;gap:14px;display:grid}.lp-devices .lp-panel-copy{grid-column:1/-1}.lp-laptop{min-width:0}.lp-screen{border:6px solid var(--ink);background:var(--canvas);border-bottom-width:10px;border-radius:10px 10px 0 0;padding:10px;font-size:12px}.lp-screen-bar{border-bottom:1px solid var(--line-2);color:var(--accent);align-items:center;gap:5px;padding:2px 4px 8px;display:flex}.lp-synced{color:var(--due);background:var(--due-bg);border-radius:999px;align-items:center;gap:3px;padding:1px 7px;font-size:10.5px;display:inline-flex}.lp-deck-row{border-bottom:1px solid var(--line-2);align-items:center;gap:8px;padding:7px 4px;display:flex}.lp-deck-row>span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lp-deck-row .lp-counts{gap:8px;font-size:11.5px}.lp-laptop-base{background:var(--line);border-radius:0 0 8px 8px;height:10px;margin:0 -14px}.lp-sync-pulse{width:34px;height:34px;color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);border-radius:50%;place-items:center;margin-bottom:70px;display:grid}.lp-phone{border:6px solid var(--ink);background:var(--canvas);border-radius:24px;flex-direction:column;gap:8px;width:132px;height:230px;padding:22px 10px 10px;display:flex;position:relative}.lp-phone-notch{background:var(--ink);border-radius:6px;width:40px;height:6px;margin-left:-20px;position:absolute;top:4px;left:50%}.lp-phone-card{text-align:center;border:1px solid var(--line);background:var(--panel);border-radius:10px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:6px;animation:3.2s ease-in-out infinite lp-sway;display:flex}.lp-phone-card .lp-word.sm{font-size:16px}.lp-phone-card .small{font-size:10px}@keyframes lp-sway{0%,to{transform:translate(0)rotate(0)}30%{transform:translate(14px)rotate(4deg)}60%{transform:translate(-6px)rotate(-2deg)}}.lp-phone-grades{text-align:center;grid-template-columns:1fr 1fr;gap:5px;font-size:10.5px;font-weight:600;display:grid}.lp-phone-grades span{border-radius:6px;padding:5px 0}.lp-phone-grades .again{color:var(--learn);background:var(--learn-bg)}.lp-phone-grades .good{color:var(--due);background:var(--due-bg)}.lp-swipe-hint{justify-content:center;align-items:center;gap:4px;font-size:10px;display:inline-flex}.lp-anki-flow{align-items:center;gap:18px;min-height:230px;display:flex}.lp-file{border:1.5px dashed var(--accent-line);color:var(--accent);background:var(--accent-soft);text-align:center;border-radius:12px;flex-direction:column;align-items:center;gap:10px;padding:22px 16px;display:flex}.lp-file .mono{color:var(--ink-2)}.lp-anki-arrow{color:var(--faint);flex-shrink:0}.lp-anki-decks{flex:1;gap:8px;min-width:0;display:grid}.lp-anki-deck{border:1px solid var(--line);background:var(--canvas);white-space:nowrap;border-radius:8px;align-items:center;gap:8px;padding:10px 12px;font-size:13.5px;display:flex}.lp-anki-deck svg{color:var(--due);flex-shrink:0}.lp-cta{text-align:center;color:#fff;background:linear-gradient(130deg,#1d4ed8,#4338ca 55%,#7e22ce);border-radius:22px;padding:64px 32px;position:relative;overflow:hidden}.lp-cta h2{font-size:clamp(28px,3.6vw,40px);font-weight:800}.lp-cta p{color:#ffffffd9;max-width:560px;margin:14px auto 0;font-size:17px;line-height:1.6}.lp-cta .lp-hero-actions{justify-content:center}.lp-cta-button{color:#1e1b4b;background:#fff;border-radius:10px;justify-content:center;align-items:center;gap:8px;height:48px;padding:0 22px;font-size:15.5px;font-weight:600;transition:transform .15s;display:inline-flex}.lp-cta-button:hover{transform:translateY(-1px)}.lp-cta-ghost{color:#fff;border:1px solid #fff6;border-radius:10px;justify-content:center;align-items:center;height:48px;padding:0 18px;font-size:15px;display:inline-flex}.lp-cta-ghost:hover{background:#ffffff1a}.lp-footer{border-top:1px solid var(--line-2);padding:28px 0 36px;font-size:13.5px}.lp-footer-inner{flex-wrap:wrap;align-items:center;gap:10px 20px;display:flex}@media (max-width:960px){.lp-hero-grid,.lp-recall-grid,.lp-doc-demo,.lp-two{grid-template-columns:minmax(0,1fr)}.lp-hero{padding:48px 0 64px}.lp-hero-demo{width:100%;max-width:480px;margin:0 auto}.lp-bento{grid-template-columns:repeat(2,minmax(0,1fr))}.lp-answer{border-left:0;border-top:1px solid var(--line);min-height:220px}}@media (max-width:640px){.lp-wrap{padding:0 16px}.lp-nav-inner{height:56px}.lp-section{padding:64px 0}.lp-lead{font-size:16.5px}.lp-hero-actions>*{flex:100%}.lp-bento,.lp-steps{grid-template-columns:minmax(0,1fr)}.lp-feature.wide{grid-column:auto}.lp-stack{height:270px;margin:22px 18px 0}.lp-grades{gap:6px;padding:30px 18px 18px}.lp-word{font-size:32px}.lp-doc{padding:24px 20px 20px}.lp-toolbar{box-shadow:none;margin-top:20px;position:static}.lp-answer{padding:22px 20px}.lp-devices,.lp-anki{padding:22px 18px}.lp-devices{grid-template-columns:minmax(0,1fr) auto}.lp-sync-pulse{display:none}.lp-phone{width:112px;height:200px}.lp-anki-flow{flex-direction:column;align-items:stretch;min-height:0}.lp-anki-arrow{align-self:center}.lp-anki-arrow svg{transform:rotate(90deg)}.lp-cta{border-radius:16px;padding:44px 20px}}@media (prefers-reduced-motion:reduce){.lp-sel{background-size:100% 100%;animation:none}.lp-phone-card,.lp-rise{animation:none}}.tour-body{overflow:hidden}.tour-body *{pointer-events:none!important}.tour-textsel{background:var(--accent-bright)}@supports (color:color-mix(in lab, red, red)){.tour-textsel{background:color-mix(in srgb, var(--accent-bright) 26%, transparent)}}.tour-textarea{white-space:pre-wrap;overflow-wrap:anywhere;overflow:hidden}tr.tour-hover>td{background:var(--hover)}.tour-reveal{animation:.3s ease-out answer-in}.tour-rise{animation:.35s cubic-bezier(.22,1,.36,1) both tour-rise}@keyframes tour-rise{0%{opacity:0;transform:translateY(8px)}}.tree-row.tour-fresh{background:var(--due-bg);animation:.4s both tour-rise}.tour-bar{transition:height .6s cubic-bezier(.22,1,.36,1)}.ease-button.tour-pressed{transform:scale(.96)}.ease-button.again.tour-pressed{background:var(--learn-bg);border-color:var(--learn-line)}.ease-button.good.tour-pressed{background:var(--due-bg);border-color:var(--due-line)}.ease-button.easy.tour-pressed{background:var(--new-bg);border-color:var(--new-line)}.tap-zone.tour-zone-on{opacity:.9}.tour-pointer{z-index:1000;transition-property:transform,opacity;transition-timing-function:cubic-bezier(.45,0,.2,1);position:fixed;top:0;left:0}.tour-pointer.is-hidden{opacity:0}.tour-arrow{transform-origin:3px 2px;filter:drop-shadow(0 2px 3px #00000059);transition:transform .12s;display:block}.tour-arrow path{fill:#111827;stroke:#fff;stroke-width:1.5px;stroke-linejoin:round}.tour-pointer.is-down .tour-arrow{transform:scale(.86)}.tour-ripple{background:#2563eb59;border-radius:50%;width:30px;height:30px;animation:.55s ease-out forwards tour-ripple;position:absolute;top:-13px;left:-12px}@keyframes tour-ripple{0%{opacity:1;transform:scale(.3)}to{opacity:0;transform:scale(1.7)}}.tour-finger{background:#ffffff80;border:2px solid #11182738;border-radius:50%;width:42px;height:42px;transition:transform .15s,background .15s;position:absolute;top:-21px;left:-21px;box-shadow:0 4px 14px #00000040}.tour-pointer.is-touch.is-down .tour-finger{background:#2563eb4d;transform:scale(.85)}.tour-pointer.is-touch .tour-ripple{top:-15px;left:-15px}.tour-grade{z-index:60;color:#fff;box-shadow:var(--shadow);border-radius:999px;padding:8px 18px;font-size:15px;font-weight:700;animation:.9s ease-out forwards tour-pop;position:fixed;top:42%;left:50%}.tour-grade.good{background:var(--green)}.tour-grade.easy{background:var(--accent-bright)}@keyframes tour-pop{0%{opacity:0;transform:translate(-50%,-30%)scale(.85)}20%,75%{opacity:1;transform:translate(-50%,-50%)scale(1)}to{opacity:0;transform:translate(-50%,-80%)}}.tour-speaking{z-index:40;max-width:calc(100% - 40px);color:var(--accent);background:var(--accent-soft);border:1px solid var(--accent-line);white-space:nowrap;text-overflow:ellipsis;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;animation:.3s both tour-rise;display:inline-flex;position:fixed;top:132px;right:20px;overflow:hidden}:is(.tour-audio-0 .audio-chip:has([aria-label=Play\ serene]),.tour-audio-1 .audio-chip:has([aria-label=Play\ Example])){border-color:var(--accent-line);background:var(--accent-soft)}:is(.tour-audio-0 .audio-chip:has([aria-label=Play\ serene]) .audio-track i,.tour-audio-1 .audio-chip:has([aria-label=Play\ Example]) .audio-track i){animation:1.7s linear forwards tour-track}@keyframes tour-track{0%{width:0}to{width:100%}}@media (max-width:860px){.tour-speaking{top:112px;right:12px}}.lp-tour-section{padding-top:32px}.lp-tour,.lp-tour-stage{position:relative}.lp-tour.is-wide .lp-tour-stage{padding:0 150px 48px 0}.lp-browser{border:1px solid var(--line);background:var(--panel);border-radius:14px;overflow:hidden;box-shadow:0 30px 80px #11182729,0 4px 14px #1118270f}.lp-browser-bar{background:var(--chrome);border-bottom:1px solid var(--line-2);align-items:center;gap:14px;height:40px;padding:0 14px;display:flex}.lp-url{background:var(--panel);border:1px solid var(--line-2);min-width:0;max-width:520px;height:26px;color:var(--muted);white-space:nowrap;border-radius:7px;flex:1;justify-content:center;align-items:center;gap:6px;margin:0 auto;padding:0 10px;font-size:12.5px;display:flex;overflow:hidden}.lp-browser-view{background:var(--canvas);position:relative;overflow:hidden}.lp-browser-view iframe,.lp-handset-screen iframe{transform-origin:0 0;pointer-events:none;border:0;position:absolute;top:0;left:0}.lp-tour.is-wide .lp-phone-slot{z-index:2;position:absolute;bottom:0;right:0}.lp-tour:not(.is-wide) .lp-phone-slot{justify-content:center;display:flex}.lp-handset{background:#0b0f17;border-radius:34px;padding:10px;box-shadow:0 30px 70px #00000052,inset 0 0 0 1px #ffffff1a}.lp-handset-screen{background:var(--canvas);border-radius:25px;position:relative;overflow:hidden}.lp-tour-devices{width:fit-content;margin:0 auto 16px;display:flex}.lp-tour-bar{align-items:center;gap:14px;margin-top:22px;display:flex}.lp-tour-play{color:#fff;background:var(--accent-bright);width:40px;height:40px;box-shadow:0 4px 14px var(--accent-bright);border-radius:50%;flex-shrink:0;place-items:center;display:grid}@supports (color:color-mix(in lab, red, red)){.lp-tour-play{box-shadow:0 4px 14px color-mix(in srgb, var(--accent-bright) 40%, transparent)}}.lp-tour-play{transition:transform .15s}.lp-tour-play:hover{transform:scale(1.06)}.lp-tour-caption{color:var(--muted);margin:0;font-size:15px;line-height:1.5}.lp-tour-caption b{color:var(--ink);margin-right:6px}.lp-chapters{grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;margin-top:16px;display:grid}.lp-chapters button{text-align:left;color:var(--ink-2);white-space:nowrap;text-overflow:ellipsis;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:9px 10px 12px;font-size:13px;font-weight:500;transition:border-color .2s,background .2s;position:relative;overflow:hidden}.lp-chapters button:hover{border-color:var(--accent-line)}.lp-chapters button .mono{color:var(--faint);margin-bottom:2px;font-size:11px;display:block}.lp-chapters button.is-on{color:var(--ink);background:var(--accent-soft);border-color:var(--accent-line)}.lp-chapters button i{background:var(--accent-bright);height:3px;transition:width .1s linear;position:absolute;bottom:0;left:0}.lp-chapters button.is-done i{background:var(--accent-line)}@media (max-width:1080px){.lp-chapters{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (max-width:640px){.lp-chapters{scrollbar-width:none;margin-inline:-16px;padding-inline:16px;display:flex;overflow-x:auto}.lp-chapters button{flex:none}.lp-tour-caption{font-size:14px}}.docs-nav-label{border-left:1px solid var(--line);color:var(--ink-2);padding-left:14px;font-size:14.5px;font-weight:500}.docs-layout{grid-template-columns:220px minmax(0,1fr);gap:56px;padding-top:40px;padding-bottom:64px;display:grid}.docs-toc{align-self:start;max-height:calc(100vh - 108px);position:sticky;top:88px;overflow-y:auto}.docs-toc-title{color:var(--muted);letter-spacing:.4px;text-transform:uppercase;margin-bottom:10px;font-size:12px;font-weight:600;display:block}.docs-toc-list{flex-direction:column;gap:1px;display:flex}.docs-toc-list a{color:var(--ink-2);border-radius:5px;padding:5px 10px;font-size:14px;display:block}.docs-toc-list a:hover{color:var(--ink);background:var(--hover)}.docs-main{min-width:0;max-width:780px}.docs-intro h1{letter-spacing:-.8px;margin:0 0 12px;font-size:36px;line-height:1.15}.docs-lead{color:var(--ink-2);margin:0;font-size:17px;line-height:1.65}.docs-toc-mobile{border:1px solid var(--line);background:var(--panel);border-radius:8px;margin-top:20px;display:none}.docs-toc-mobile summary{cursor:pointer;padding:10px 14px;font-weight:600}.docs-toc-mobile .docs-toc-list{padding:0 6px 8px}.docs-article{font-size:15.5px;line-height:1.7}.docs-section{border-top:1px solid var(--line-2);margin-top:40px;padding-top:8px}.docs-section h2{align-items:center;gap:10px;margin-top:24px;scroll-margin-top:88px;display:flex}.docs-section{scroll-margin-top:72px}.docs-section-icon{color:var(--accent);flex:none}.docs-section h3{margin-top:1.4em}.docs-article kbd{color:var(--ink-2);padding:2px 6px;font-size:11.5px}.docs-article code{background:var(--hover);border-radius:3px;padding:1px 5px;font-size:.9em}.docs-tip{border-left:3px solid var(--accent-bright);background:var(--accent-soft);color:var(--ink-2);border-radius:0 6px 6px 0;margin:0 0 1em;padding:10px 14px;font-size:14.5px}.docs-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;display:grid}.docs-shortcuts h3{margin-top:.6em}.docs-shortcuts table{width:100%;font-size:13.5px;display:table}.docs-key{white-space:nowrap;width:1%}.docs-faq dt{margin-top:16px;font-weight:600}.docs-faq dd{color:var(--ink-2);margin:4px 0 0}@media (max-width:860px){.docs-layout{grid-template-columns:minmax(0,1fr);gap:0;padding-top:24px}.docs-toc{display:none}.docs-toc-mobile{display:block}.docs-intro h1{font-size:28px}.docs-lead{font-size:16px}.docs-shortcuts{grid-template-columns:minmax(0,1fr)}.docs-shortcuts table{display:block}}@media (max-width:640px){.lp-wrap.docs-layout{padding-left:16px;padding-right:16px}.docs-nav-label{display:none}}.admin-page{flex-direction:column;gap:14px;display:flex}.admin-tabs{align-items:center;gap:12px;margin:0 -4px;padding:0 4px;display:flex;overflow-x:auto}.admin-tabs>.quiet-button{white-space:nowrap;flex:none;margin-left:auto;text-decoration:none}.admin-toolbar{flex-wrap:wrap;align-items:center;gap:10px 14px;display:flex}.admin-toolbar .quiet-button{margin-left:auto}.admin-tiles{grid-template-columns:repeat(5,minmax(0,1fr));margin-top:0}.admin-charts{margin:0}.admin-charts.single{grid-template-columns:minmax(0,1fr)}.admin-charts .panel,.admin-page>.panel,.admin-two .panel{margin:0}.admin-two{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.admin-table-wrap{margin-top:8px;overflow-x:auto}.admin-table{font-size:13.5px}.admin-table tbody tr{cursor:default}.admin-table td,.admin-table th{white-space:nowrap;padding:8px 12px}.admin-table .num{font-variant-numeric:tabular-nums;width:auto}.admin-method{min-width:46px;color:var(--muted);font-size:11.5px;display:inline-block}.admin-user{flex-direction:column;display:flex}.admin-plan{border:1px solid var(--line);color:var(--ink-2);border-radius:10px;align-items:center;gap:4px;padding:1px 8px;font-size:12px;font-weight:500;display:inline-flex}.admin-plan.is-pro{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent)}.admin-until{display:block}.admin-search{flex:1;align-items:center;max-width:360px;display:flex;position:relative}.admin-search svg{color:var(--muted);pointer-events:none;position:absolute;left:10px}.admin-search .field{padding-left:32px}.admin-month{align-items:center;gap:8px;display:flex}.admin-month .field{width:auto;padding:5px 9px}.admin-pager{justify-content:center;align-items:center;gap:14px;display:flex}.admin-meter{align-items:center;gap:8px;display:inline-flex}.admin-meter .usage-bar{width:90px;margin:0}.admin-limits{grid-template-columns:repeat(2,minmax(0,260px));gap:4px 18px;display:grid}.admin-subtitle{margin:20px 0 2px;font-size:14px}.admin-prices{grid-template-columns:minmax(0,1fr) 110px 110px 34px;align-items:center;gap:6px 8px;max-width:620px;margin:8px 0;display:grid}.admin-prices .field-label{margin:0}.admin-price-row{display:contents}.admin-price-row .field{padding:6px 9px}.admin-actions{justify-content:flex-end;align-items:center;gap:12px;margin-top:14px;display:flex}.admin-starter{border:1px solid var(--line);border-radius:4px;flex-direction:column;margin:10px 0 0;padding:0;list-style:none;display:flex}.admin-starter li+li{border-top:1px solid var(--line-2)}.admin-starter .check{padding:9px 12px}.admin-starter .check:hover{background:var(--hover)}.admin-starter-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.starter-page{flex-direction:column;gap:14px;min-width:0;display:flex}.starter-topbar{justify-content:flex-end;align-items:center;gap:12px;min-height:38px;display:flex}.starter-save-state,.starter-save-actions,.starter-heading-actions{align-items:center;gap:8px;display:flex}.starter-save-state{color:var(--muted);margin-right:auto;font-size:12px}.starter-save-state>span:first-child{background:var(--success,#14965b);border-radius:50%;width:7px;height:7px}.starter-save-state>span.is-pending{background:#e6a11a}.starter-local-label{opacity:.72}.starter-save-actions kbd,.starter-search kbd{border:1px solid var(--line);opacity:.8;border-radius:4px;margin-left:4px;padding:1px 4px;font-size:10px}.starter-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.starter-heading h2{margin:0 0 3px;font-size:18px}.starter-heading p{color:var(--muted);margin:0;font-size:12.5px}.starter-heading-actions{flex-shrink:0}.starter-summary{border:1px solid var(--line);background:var(--panel);border-radius:5px;justify-content:space-between;align-items:center;gap:14px;padding:6px;display:flex}.starter-filters{align-items:center;gap:3px;min-width:0;display:flex}.starter-filters button{height:28px;color:var(--ink-2);white-space:nowrap;cursor:pointer;background:0 0;border:0;border-radius:4px;padding:0 9px;font-size:12px}.starter-filters button.is-active{background:var(--accent-soft);color:var(--accent);font-weight:600}.starter-filters button span{opacity:.7;margin-left:2px}.starter-summary-total{border-left:1px solid var(--line);color:var(--muted);white-space:nowrap;margin-left:7px;padding-left:10px;font-size:11px}.starter-summary-total strong{color:var(--ink-2)}.starter-search{border:1px solid var(--line);min-width:205px;max-width:255px;height:28px;color:var(--muted);border-radius:4px;align-items:center;gap:7px;padding:0 7px;display:flex;position:relative}.starter-search input{width:100%;min-width:0;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;font-size:11.5px}.starter-search input::placeholder{color:var(--faint)}.starter-table-wrap{border:1px solid var(--line);background:var(--panel);border-radius:5px;overflow:auto}.starter-table{border-collapse:collapse;width:100%;font-size:11.5px}.starter-table th,.starter-table td{border-bottom:1px solid var(--line-2);text-align:left;white-space:nowrap;padding:7px 9px}.starter-table thead th{background:var(--chrome);height:31px;color:var(--muted);letter-spacing:.045em;text-transform:uppercase;font-size:9.5px;font-weight:600}.starter-table thead th:first-child{width:52px}.starter-table thead th:nth-child(4),.starter-table thead th:nth-child(5),.starter-table thead th:nth-child(6){text-align:center}.starter-table input[type=checkbox],.starter-modal-list input[type=checkbox]{width:13px;height:13px;accent-color:var(--primary);cursor:pointer;margin:0}.starter-table .starter-group th{background:var(--chrome);padding:6px 12px}@supports (color:color-mix(in lab, red, red)){.starter-table .starter-group th{background:color-mix(in srgb, var(--chrome) 55%, var(--panel))}}.starter-table .starter-group th{color:var(--ink-2);letter-spacing:0;text-transform:none;font-size:10.5px;font-weight:600}.starter-group th>span{align-items:center;gap:5px;display:inline-flex}.starter-group-count{color:var(--muted);font-weight:400}.starter-group small{float:right;color:var(--muted);font-size:9.5px;font-weight:400}.starter-select{align-items:center;gap:5px;display:flex}.starter-grip{width:13px;color:var(--faint);cursor:grab;background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.starter-deck-name{min-width:245px}.starter-deck-name>span:last-child{vertical-align:middle;flex-direction:column;display:inline-flex}.starter-deck-name strong{max-width:280px;color:var(--ink);text-overflow:ellipsis;font-size:10.5px;font-weight:500;overflow:hidden}.starter-deck-name small{color:var(--muted);margin-top:1px;font-size:9.5px}.starter-kind-icon{background:var(--accent-soft);width:20px;height:20px;color:var(--accent);vertical-align:middle;border-radius:3px;justify-content:center;align-items:center;margin-right:7px;display:inline-flex}.starter-tags{min-width:180px}.starter-tag{background:var(--accent-soft);color:var(--ink-2);border-radius:2px;margin-right:4px;padding:2px 5px;font-size:9px;display:inline-block}.starter-card-count{font-variant-numeric:tabular-nums;width:70px;text-align:center!important}.starter-toggle-cell,.starter-actions{width:118px;text-align:center!important}.starter-switch{background:var(--line);cursor:pointer;border:0;border-radius:20px;align-items:center;width:27px;height:15px;padding:2px;transition:background .15s;display:inline-flex}.starter-switch span{background:#fff;border-radius:50%;width:11px;height:11px;transition:transform .15s;box-shadow:0 1px 2px #0002}.starter-switch.is-on{background:var(--primary)}.starter-switch.is-on span{transform:translate(12px)}.starter-actions .quiet-button{background:0 0;border:0;width:27px;height:24px;min-height:24px}.starter-table tbody tr:not(.starter-group):hover{background:var(--hover)}.starter-table tbody tr.is-picked{background:var(--accent-soft)}@supports (color:color-mix(in lab, red, red)){.starter-table tbody tr.is-picked{background:color-mix(in srgb, var(--accent-soft) 30%, var(--panel))}}.starter-table tbody tr:last-child td{border-bottom:0}.starter-footer{color:var(--muted);justify-content:space-between;align-items:center;gap:12px;font-size:11px;display:flex}.starter-footer>div{gap:6px;display:flex}.starter-no-results,.starter-empty{color:var(--muted);text-align:center;padding:22px}.starter-modal-list,.starter-preview-list{border:1px solid var(--line);border-radius:5px;max-height:min(48vh,420px);overflow:auto}.starter-modal-list label,.starter-preview-list>div{border-bottom:1px solid var(--line-2);align-items:center;gap:9px;padding:9px 11px;display:flex}.starter-modal-list label:last-of-type,.starter-preview-list>div:last-child{border-bottom:0}.starter-modal-list label>span{color:var(--accent);display:inline-flex}.starter-modal-list label strong,.starter-preview-list strong{flex:1;font-size:12.5px;font-weight:500}.starter-modal-list label small,.starter-preview-list small{color:var(--muted);font-size:11px}.starter-preview-total{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;margin-top:12px;padding:10px 2px 0;font-size:12px;display:flex}.starter-preview-total strong{color:var(--ink)}@media (max-width:760px){.starter-heading{flex-direction:column;align-items:flex-start}.starter-heading-actions{width:100%}.starter-summary{flex-direction:column;align-items:stretch}.starter-filters{overflow-x:auto}.starter-summary-total{margin-left:auto}.starter-search{width:100%;max-width:none}.starter-table{min-width:760px}.starter-save-state{font-size:11px}.starter-topbar{flex-wrap:wrap}}.nowrap{white-space:nowrap}@media (max-width:1100px){.admin-tiles{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:860px){.admin-tiles,.admin-two{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.admin-two,.admin-limits{grid-template-columns:minmax(0,1fr)}.admin-prices{grid-template-columns:minmax(0,1fr) 78px 78px 34px}}@media (min-width:861px){.focus-toggle{background:var(--accent-soft);height:30px;color:var(--accent);border-radius:999px;align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:600;display:inline-flex}.app:has(.study-screen.is-focus) :is(.topbar,.sidebar,.sidebar-resizer,.sidebar-open){display:none!important}.study-screen.is-focus .study-head :is(.page-back,.crumbs,.page-bar-aside){visibility:hidden}.study-screen.is-focus .study-head .page-bar-aside,.study-screen.is-focus .review-counts{display:none}.exit-focus{border:1px solid var(--line);background:var(--panel);height:30px;color:var(--ink-2);border-radius:6px;align-items:center;gap:6px;padding:0 10px;font-size:13px;display:inline-flex}.exit-focus:hover{background:var(--chrome)}.exit-focus kbd{font:10.5px var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:0 5px}.zen-pill-row{justify-content:center;padding:18px 0 0;display:flex!important}.zen-pill{font:11.5px var(--mono);color:var(--muted);border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:4px 12px}.study-screen.is-focus .review{max-width:780px}.study-screen.is-focus .review-stack{flex:none;margin-top:24px}.study-screen.is-focus .review-card{border:1px solid var(--line);background:var(--panel);min-height:420px;box-shadow:var(--shadow);border-radius:16px;flex:none;padding:48px 32px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}
