:root{color-scheme:light;--sun: #ffcc29;--sun-soft: #fff4c7;--sky: #45a5ff;--sky-soft: #e3f1ff;--grass: #33c46e;--grass-soft: #dcf6e6;--coral: #ff705e;--coral-soft: #ffe4df;--primary: #1457cc;--primary-hover: #1049b0;--primary-soft: #e3f1ff;--primary-tint: #0f3f99;--primary-ink: #0b2f73;--on-primary: #ffffff;--accent: #ffcc29;--accent-soft: #fff4c7;--accent-ink: #1a1d3a;--accent-shadow: #1a1d3a;--surface-0: #ffffff;--surface-1: #ffffff;--surface-2: #f5f7ff;--surface-3: #e9edfc;--surface-hover: rgba(26, 29, 58, .05);--surface-hover-strong: rgba(26, 29, 58, .09);--surface-tint: #f0f3fd;--backdrop: rgba(26, 29, 58, .55);--scrim: rgba(26, 29, 58, .35);--veil: rgba(255, 255, 255, .6);--surface-light: #ffffff;--surface-light-2: #f5f7ff;--surface-light-3: #e9edfc;--paper: #fffdf7;--paper-2: #f7f2e6;--paper-3: #efe7d3;--paper-border: #e4dac2;--ink: #1a1d3a;--ink-2: #474b6b;--ink-muted: #5d6182;--ink-highlight: #ffe58a;--ink-link: #1457cc;--line: #1a1d3a;--border: #dfe3f3;--border-strong: 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fine){.nf-stat[type=button]:hover{background:var(--sun-soft)}}.nf-stat[type=button]:active{transform:translateY(3px);box-shadow:none}.nf-stat--sm{min-height:32px;font-size:15px;padding:0 10px 0 3px;gap:6px}.nf-stat--sm .nf-stat__icon{width:24px;height:24px}.nf-stat__icon{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:var(--outline);background:var(--sky);color:var(--ink)}.nf-stat__icon img{width:20px;height:20px;object-fit:contain}.nf-stat--stars .nf-stat__icon,.nf-stat--reward .nf-stat__icon{background:var(--sun)}.nf-stat--streak .nf-stat__icon{background:var(--coral)}.nf-stat--books .nf-stat__icon{background:var(--grass)}.nf-stat--words .nf-stat__icon{background:var(--sky)}.nf-stat__suffix{font-family:var(--font-body);font-size:var(--fs-overline);font-weight:800;color:var(--text-muted);padding-left:var(--space-2);border-left:1px solid var(--border)}.nf-pill{display:inline-flex;align-items:center;gap:6px;min-height:26px;padding:0 10px;border-radius:var(--radius-pill);border:var(--outline-w) solid transparent;font-family:var(--font-body);font-size:var(--fs-caption);font-weight:800;line-height:1;white-space:nowrap}.nf-pill--sm{min-height:22px;padding:0 8px;font-size:var(--fs-overline)}.nf-pill--neutral{background:var(--surface-tint);color:var(--text-secondary)}.nf-pill--primary{background:var(--primary-soft);color:var(--primary-tint)}.nf-pill--accent{background:var(--sun);color:var(--ink);border-color:var(--line)}.nf-pill--success{background:var(--grass-soft);color:var(--success-tint)}.nf-pill--danger{background:var(--danger-soft);color:var(--danger-tint)}.nf-pill--locked{background:var(--locked-bg);color:var(--locked)}.nf-pill__icon{display:inline-grid;place-items:center}.nf-popover{position:fixed;z-index:var(--z-overlay);width:min(300px,100vw - 24px);padding:14px 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.nf-toast__icon{background:var(--grass)}.nf-toast__text{flex:1;min-width:0;padding-top:2px}.nf-toast__title{font-family:var(--font-display);font-weight:var(--fw-display);font-size:17px;line-height:1.25}.nf-toast__body{font-size:var(--fs-caption);line-height:1.4;color:var(--text-secondary);margin-top:2px}.nf-toast__close{flex:none;width:var(--tap-min);height:var(--tap-min);margin:-10px -10px -10px 0;display:grid;place-items:center;border:none;border-radius:50%;background:transparent;color:var(--text-primary);cursor:pointer}@media (hover: hover) and (pointer: fine){.nf-toast__close:hover{background:var(--surface-hover-strong)}}@keyframes nfToastIn{0%{opacity:0;transform:translateY(-12px) scale(.96)}to{opacity:1;transform:none}}.nf-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-3);padding:var(--space-7) var(--space-5)}.nf-empty__badge{width:88px;height:88px;border-radius:28px;display:grid;place-items:center;background:var(--sun);color:var(--ink);border:var(--outline);box-shadow:var(--press);transform:rotate(-5deg)}.nf-empty__actions{display:flex;gap:var(--space-3);flex-wrap:wrap;justify-content:center;margin-top:var(--space-2)}.nf-notfound{min-height:calc(100vh - var(--shell-top) - var(--shell-bottom));display:grid;place-items:center;padding:var(--space-6) var(--page-gutter)}.nf-notfound__card{width:100%;max-width:520px}.nf-notfound__code{display:inline-block;padding:0 16px;border-radius:var(--radius-md);border:var(--outline);box-shadow:var(--press);background:var(--sun);font-family:var(--font-display);font-weight:var(--fw-display);font-size:64px;line-height:1.1;color:var(--ink);transform:rotate(-3deg)}@media (max-width: 480px){.nf-notfound__code{font-size:52px}}.nf-tone--sun{--tile: var(--sun);--tile-soft: var(--sun-soft)}.nf-tone--sky{--tile: var(--sky);--tile-soft: var(--sky-soft)}.nf-tone--grass{--tile: var(--grass);--tile-soft: var(--grass-soft)}.nf-tone--coral{--tile: var(--coral);--tile-soft: var(--coral-soft)}.nf-sticker{position:absolute;stroke:var(--line);filter:drop-shadow(0 4px 0 var(--line));pointer-events:none}.nf-sticker--star{fill:var(--sun)}.nf-sticker--burst{fill:var(--coral)}.nf-sticker--squiggle{stroke:var(--grass);filter:none}.nf-sticker--dot{fill:var(--sky)}.nf-tick{display:inline-grid;place-items:center;flex:none;width:24px;height:24px;border-radius:50%;background:var(--grass);color:var(--ink);border:var(--outline)}.nf-text-glyph{display:inline-block;font-family:var(--font-display);font-style:normal;line-height:1}.nf-notfound__path{font-family:var(--font-body);font-weight:700;color:var(--text-primary);word-break:break-all}.nf-cite{font-size:.7em;font-weight:800;line-height:0;white-space:nowrap}.nf-cite a{color:var(--ink-link);text-decoration:none;padding:0 1px}.nf-cite a:hover{text-decoration:underline}.reader,.reader *,.reader *:before,.reader *:after,.word-card,.word-card *,.focus-card,.focus-card *,.star-meter__flyer{box-sizing:border-box}.reader{--reader-top-h: 64px;--reader-bar-h: 72px;--reader-fs: 26px;--reader-lh: 1.7;position:relative;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--surface-2);color:var(--text-primary)}.reader--fs-s{--reader-fs: 22px}.reader--fs-m{--reader-fs: 26px}.reader--fs-l{--reader-fs: 31px}.reader--fs-xl{--reader-fs: 37px}@media (max-width: 768px){.reader{--reader-top-h: 60px}.reader--fs-s{--reader-fs: 19px}.reader--fs-m{--reader-fs: 22px}.reader--fs-l{--reader-fs: 26px}.reader--fs-xl{--reader-fs: 31px}}@media (max-width: 1024px){.reader.reader--read{height:100vh;height:100dvh;overflow:hidden}}@media (min-width: 1025px){.reader.reader--read{height:100vh;height:100dvh;overflow:hidden}}.reader-top{position:sticky;top:0;z-index:var(--z-nav);background:var(--surface-1);padding-top:env(safe-area-inset-top,0px)}.reader-top__inner{max-width:1320px;margin:0 auto;min-height:var(--reader-top-h);display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--page-gutter)}.reader-top__title{flex:1;min-width:0;display:flex;align-items:center;gap:var(--space-3)}@media (max-width: 768px){.reader-top__title{flex-direction:column;align-items:flex-start;gap:2px}}.reader-top__name{margin:0;min-width:0;max-width:100%;font-family:var(--font-display);font-weight:var(--fw-display);font-size:24px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media (max-width: 768px){.reader-top__name{font-size:19px}}.reader-top__pills{flex:none;display:flex;align-items:center;gap:6px}.reader-top__tools{flex:none;display:flex;align-items:center;gap:var(--space-2)}.reader-top__mic.is-on{background:var(--coral);border-color:var(--line);color:var(--ink)}.reader-focus-pill{position:relative}.reader-focus-pill:after{content:"";position:absolute;top:50%;left:50%;width:max(100%,44px);height:max(100%,44px);transform:translate(-50%,-50%)}.reader-focus-pill:focus-visible{outline:var(--focus-ring);outline-offset:2px}.reader-focus-pill{display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:0 10px;border-radius:var(--radius-pill);border:var(--outline);background:var(--sun);color:var(--ink);font:800 var(--fs-caption)/1 var(--font-body);white-space:nowrap;cursor:pointer}@media (hover: hover) and (pointer: fine){.reader-focus-pill:hover{background:var(--sun-soft)}}@media (max-width: 768px){.reader-focus-pill{min-height:22px;font-size:var(--fs-overline)}}.reader-progress{height:8px;background:var(--sky-soft);border-bottom:var(--outline);overflow:hidden}.reader-progress__fill{display:block;height:100%;background:var(--primary);border-radius:0 var(--radius-pill) var(--radius-pill) 0}@media (prefers-reduced-motion: no-preference){.reader-progress__fill{transition:width .32s cubic-bezier(.2,.8,.2,1),background .32s ease}}.reader-progress.is-complete .reader-progress__fill{background:var(--grass)}.reader-stage{flex:1;width:100%;padding:var(--space-3) var(--page-gutter) calc(var(--reader-bar-h) + var(--space-5) + env(safe-area-inset-bottom,0px))}.reader--aloud .reader-stage{padding-bottom:calc(var(--reader-bar-h) + 150px + env(safe-area-inset-bottom,0px))}@media (max-width: 1024px){.reader--read .reader-stage{min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding-bottom:calc(var(--reader-bar-h) + var(--space-3) + env(safe-area-inset-bottom,0px))}}@media (min-width: 1025px){.reader-stage{min-height:0;display:flex;padding:var(--space-5) var(--space-5) var(--space-4)}.reader--aloud .reader-stage{padding-bottom:var(--space-3)}}.reader-stage--message{display:grid;place-items:center}.reader-stage--end{padding-top:var(--space-5);padding-bottom:calc(var(--reader-bar-h) + var(--space-6))}@media (min-width: 1025px){.reader-stage--end{display:block}}.reader-book{position:relative;width:100%;max-width:720px;margin:0 auto;overflow:hidden;border-radius:var(--radius-xl)}@media (min-width: 1025px){.reader-book{max-width:1240px;height:100%;max-height:780px;margin:auto}}.reader-page{display:flex;flex-direction:column}@media (min-width: 1025px){.reader-page{height:100%;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}.reader-book--wide .reader-page{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr)}}@media (prefers-reduced-motion: no-preference){.reader-page--next{animation:readerPageNext .28s cubic-bezier(.2,.8,.2,1)}.reader-page--prev{animation:readerPagePrev .28s cubic-bezier(.2,.8,.2,1)}}@keyframes readerPageNext{0%{opacity:0;transform:translate(32px)}to{opacity:1;transform:none}}@keyframes readerPagePrev{0%{opacity:0;transform:translate(-32px)}to{opacity:1;transform:none}}.reader-book__art{position:relative;display:grid;place-items:center;background:var(--paper-2);border-bottom:1px solid var(--paper-border)}.reader-book__art img{display:block;width:100%;height:auto;max-height:52vh;object-fit:contain}@media (min-width: 1025px){.reader-book__art{min-height:0;overflow:hidden;border-bottom:none;border-right:1px solid var(--paper-border);box-shadow:inset -18px 0 24px -22px color-mix(in srgb,var(--ink) 45%,transparent)}.reader-book__art img{position:absolute;top:var(--space-5);left:var(--space-5);width:calc(100% - 2 * var(--space-5));height:calc(100% - 2 * var(--space-5));max-height:none;object-fit:contain}.reader-book--wide .reader-book__art{height:min(36vh,min(1240px,100vw - 2 * var(--space-5)) / var(--art-ratio, 3));border-right:none;border-bottom:1px solid var(--paper-border);box-shadow:none}}@media (max-width: 768px){.reader-book__art--cover img{max-height:46vh}}.book-art img{opacity:0}@media (prefers-reduced-motion: no-preference){.book-art img{transition:opacity .2s ease}}.book-art.is-loaded img{opacity:1}.book-art--empty{min-height:200px;color:var(--ink-muted)}.reader-book__text{position:relative;min-height:0;display:flex;flex-direction:column;padding:var(--space-5) var(--space-5) var(--space-6)}@media (min-width: 1025px){.reader-book__text{padding:var(--space-7) var(--space-7) var(--space-5)}}@media (min-width: 1025px){.reader-book--wide .reader-book__text{padding:var(--space-5) var(--space-7)}}.reader-book__scroll{flex:1;min-height:0;display:flex;flex-direction:column}@media (min-width: 1025px){.reader-book__scroll{overflow-y:auto;overscroll-behavior:contain}}.reader-book__folio{position:absolute;right:var(--space-5);bottom:var(--space-3);font-family:var(--font-display);font-weight:var(--fw-display);font-size:15px;color:var(--ink-muted)}@media (max-width: 1024px){.reader-book__folio{display:none}}.reader-text{margin:auto 0;max-width:30em;font-family:var(--font-reading);font-size:var(--reader-fs);line-height:var(--reader-lh);font-weight:600;color:var(--ink)}@media (max-width: 1024px){.reader-text{margin:0}}@media (min-width: 1025px){.reader-book--wide .reader-text{margin:auto}}.reader-line{padding:0 .2em;margin:0 0 .3em -.2em;border-radius:var(--radius-sm)}.reader-line--gap{margin-top:.75em}.reader-line.is-target{background:var(--paper-3);box-shadow:inset 4px 0 0 var(--primary)}.reader-word{display:inline;margin:0;padding:.04em .08em;border:0;border-radius:6px;background:transparent;color:inherit;font:inherit;line-height:inherit;letter-spacing:var(--tracking-reading);text-align:inherit;cursor:pointer;-webkit-box-decoration-break:clone;box-decoration-break:clone}@media (hover: hover) and (pointer: fine){.reader-word:hover{background:var(--paper-3)}}.reader-word:focus-visible{outline:var(--focus-ring);outline-offset:1px}.reader-word.is-active,.reader-word.is-target{background:var(--ink-highlight)}@media (prefers-reduced-motion: no-preference){.reader-word.is-target{animation:readerGlow 1.4s ease-in-out infinite}}.reader-word.is-done{color:var(--success-ink)}.reader-word--punct{cursor:default}.reader-word__focus{text-decoration:underline;text-decoration-color:var(--primary);text-decoration-thickness:.12em;text-underline-offset:.2em;background:color-mix(in srgb,var(--primary) 9%,transparent);border-radius:3px}@keyframes readerGlow{0%,to{box-shadow:0 0 0 0 var(--ink-highlight)}50%{box-shadow:0 0 0 5px var(--ink-highlight)}}.reader-legend:focus-visible{outline:var(--focus-ring);outline-offset:2px}.reader-legend{align-self:flex-start;display:inline-flex;align-items:center;gap:var(--space-2);min-height:var(--tap-min);margin-top:var(--space-4);padding:0;border:0;background:none;color:var(--ink-muted);font:600 var(--fs-caption)/1.3 var(--font-body);text-align:left;cursor:pointer}.reader-legend__sample{font:800 17px/1 var(--font-reading);color:var(--ink);text-decoration:underline;text-decoration-color:var(--primary);text-decoration-thickness:3px;text-underline-offset:4px;background:color-mix(in srgb,var(--primary) 9%,transparent);border-radius:3px;padding:2px 4px}.reader-cover{gap:var(--space-3);justify-content:center;align-items:flex-start}.reader-cover__title{margin:0;font-family:var(--font-display);font-weight:var(--fw-display);font-size:clamp(30px,3.6vw,48px);line-height:1.05;color:var(--ink)}.reader-cover__pills{display:flex;flex-wrap:wrap;gap:6px}.reader-cover__focus:focus-visible{outline:var(--focus-ring);outline-offset:2px}.reader-cover__focus{display:flex;align-items:center;gap:var(--space-3);width:100%;max-width:420px;padding:var(--space-3);border-radius:var(--radius-lg);border:var(--outline);background:var(--sun-soft);box-shadow:var(--press-sm);color:var(--ink);text-align:left;font:inherit;cursor:pointer}@media (hover: hover) and (pointer: fine){.reader-cover__focus:hover{background:var(--sun)}}.reader-cover__focus:active{transform:translateY(3px);box-shadow:none}.reader-cover__focus>span:last-child{display:flex;flex-direction:column;gap:2px;font-size:var(--fs-caption);color:var(--ink-2)}.reader-cover__focus strong{font-size:var(--fs-body);font-weight:800;color:var(--ink)}.reader-cover__focus-icon{flex:none;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;border:var(--outline);background:var(--sky);color:var(--ink)}.reader-cover__tip{display:inline-flex;align-items:center;gap:var(--space-2);margin:0;color:var(--ink-muted);font-size:var(--fs-body)}.reader-cover__start{margin-top:var(--space-2);min-height:52px;padding:0 28px;font-size:19px}@media (max-width: 1024px){.reader-book--cover{height:100%;min-height:440px;width:auto;max-width:100%;aspect-ratio:var(--cover-ratio)}.reader-book--cover .reader-page{position:relative;height:100%}.reader-book__art--cover{position:absolute;top:0;right:0;bottom:0;left:0;border-bottom:none}.reader-book__art--cover img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;max-height:none;object-fit:cover;object-position:center top}.reader-cover{position:absolute;top:0;right:0;bottom:0;left:0;padding:var(--space-4);background:transparent;align-items:center;justify-content:center;pointer-events:none}.reader-cover>*{pointer-events:auto}.reader-cover .nf-overline,.reader-cover .reader-cover__tip,.reader-cover .reader-cover__pills{display:none}.reader-cover .reader-cover__title{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.reader-cover__start{width:auto;min-width:230px;min-height:60px;margin:0;font-size:21px}.reader-cover__focus{position:absolute;left:var(--space-4);right:var(--space-4);bottom:var(--space-4);width:auto;max-width:none;padding:var(--space-2) var(--space-3)}}.reader-actionbar{position:fixed;left:0;right:0;bottom:0;z-index:var(--z-hud);min-height:var(--reader-bar-h);display:flex;align-items:center;padding:var(--space-3) var(--page-gutter) calc(var(--space-3) + env(safe-area-inset-bottom,0px));background:var(--surface-1);border-top:var(--outline)}@media (min-width: 1025px){.reader--read .reader-actionbar{position:static;background:transparent;border-top:none;padding:0 var(--space-5) var(--space-4)}}.reader-actionbar__inner{width:100%;max-width:720px;margin:0 auto;display:flex;align-items:center;gap:var(--space-3)}.reader-actionbar__prev:disabled{opacity:.4;cursor:default}.reader-actionbar__next{flex:none;min-width:128px;min-height:48px}.reader-pager{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:6px}.reader-pager__dots{display:flex;align-items:center;gap:6px;max-width:100%;overflow:hidden}.reader-pager__dot{flex:none;width:10px;height:10px;border-radius:var(--radius-pill);border:var(--outline-w) solid var(--border-strong);background:var(--surface-1)}@media (prefers-reduced-motion: no-preference){.reader-pager__dot{transition:width .2s ease,background .2s ease}}.reader-pager__dot.is-read{background:var(--sky);border-color:var(--line)}.reader-pager__dot.is-current{width:26px;background:var(--sun);border-color:var(--line)}@media (max-width: 480px){.reader-pager--many .reader-pager__dots{display:none}}.reader-pager__count{font-family:var(--font-display);font-weight:var(--fw-display);font-size:17px;color:var(--text-primary)}.read-aloud{position:fixed;left:0;right:0;bottom:calc(var(--reader-bar-h) + env(safe-area-inset-bottom,0px));z-index:var(--z-hud);padding:var(--space-3) var(--page-gutter);background:var(--sun-soft);border-top:var(--outline)}@media (min-width: 1025px){.read-aloud{position:static;width:calc(100% - 2 * var(--space-5));max-width:1240px;margin:0 auto var(--space-3);border:var(--outline);border-radius:var(--radius-lg);box-shadow:var(--press-sm)}}.read-aloud__inner{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;grid-template-areas:"mic main meter close";align-items:center;gap:var(--space-3)}@media (max-width: 768px){.read-aloud__inner{grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"seg seg close" "mic msg meter";row-gap:var(--space-3)}.read-aloud__inner .read-aloud__main{display:contents}.read-aloud__inner .nf-seg{grid-area:seg;justify-self:start}.read-aloud__inner .read-aloud__msg{grid-area:msg}}.read-aloud__main{grid-area:main;min-width:0;display:flex;align-items:center;gap:var(--space-4)}.read-aloud__msg{margin:0;min-width:0;font-size:var(--fs-body);color:var(--text-secondary)}.read-aloud__msg.is-warn{color:var(--danger-tint)}.read-aloud .star-meter{grid-area:meter}.read-aloud__close{grid-area:close}.read-aloud__mic:focus-visible{outline:var(--focus-ring);outline-offset:2px}.read-aloud__mic{grid-area:mic;position:relative;width:56px;height:56px;display:grid;place-items:center;border:var(--outline);border-radius:50%;background:var(--primary);color:var(--on-primary);box-shadow:var(--press);cursor:pointer}.read-aloud__mic:active{transform:translateY(4px);box-shadow:0 1px 0 var(--line)}.read-aloud__mic:disabled{background:var(--surface-3);color:var(--text-muted);box-shadow:none;cursor:not-allowed}.read-aloud__mic.is-on{background:var(--coral);color:var(--ink);box-shadow:var(--press)}.read-aloud__mic.is-on:after{content:"";position:absolute;top:-6px;right:-6px;bottom:-6px;left:-6px;border-radius:50%;border:2px solid var(--danger-border)}@media (prefers-reduced-motion: no-preference){.read-aloud__mic.is-on:after{animation:readerMicPulse 1.4s ease-out infinite}}@keyframes readerMicPulse{0%{transform:scale(.9);opacity:1}to{transform:scale(1.35);opacity:0}}.star-meter{position:relative;flex:none;display:inline-flex;align-items:center;gap:4px;height:40px;padding:2px 12px 2px 2px;border-radius:var(--radius-pill);background:var(--surface-1);border:var(--outline)}.star-meter__ring{width:36px;height:36px;transform:rotate(-90deg)}.star-meter__track{fill:none;stroke:var(--sun-soft);stroke-width:4}.star-meter__fill{fill:none;stroke:var(--sun);stroke-width:3.5;stroke-linecap:round}@media (prefers-reduced-motion: no-preference){.star-meter__fill{transition:stroke-dashoffset .42s cubic-bezier(.34,1.56,.64,1)}}.star-meter__halo{position:absolute;left:2px;top:2px;width:36px;height:36px;border-radius:50%;pointer-events:none}@media (prefers-reduced-motion: no-preference){.star-meter__halo.is-on{animation:starHalo .6s ease-out}}.star-meter__star{position:absolute;left:11px;top:11px;width:18px;height:18px;display:grid;place-items:center;color:var(--star);filter:drop-shadow(0 1px 0 var(--line))}@media (prefers-reduced-motion: no-preference){.star-meter__star.is-pop{animation:starPop .52s cubic-bezier(.34,1.56,.64,1)}}.star-meter__count{min-width:1ch;font-family:var(--font-display);font-weight:var(--fw-display);font-size:19px;color:var(--text-primary)}@media (prefers-reduced-motion: no-preference){.star-meter__count.is-bump{animation:starCount .42s ease-out}}.star-meter__plus{position:absolute;left:50%;top:-8px;margin-left:-10px;font-family:var(--font-display);font-weight:var(--fw-display);font-size:16px;color:var(--ink);pointer-events:none;opacity:0}@media (prefers-reduced-motion: no-preference){.star-meter__plus{animation:starPlus 1.1s ease-out}}.star-meter__flyer{position:fixed;left:0;top:0;z-index:calc(var(--z-toast) + 1);margin:-10px 0 0 -10px;color:var(--star);filter:drop-shadow(0 0 6px var(--star));pointer-events:none}@keyframes starHalo{0%{box-shadow:0 0 color-mix(in srgb,var(--star) 70%,transparent)}to{box-shadow:0 0 0 12px transparent}}@keyframes starPop{0%{transform:scale(1.9) rotate(-30deg)}to{transform:none}}@keyframes starCount{40%{transform:scale(1.35)}}@keyframes starPlus{0%{opacity:0;transform:translateY(4px) scale(.6)}25%{opacity:1;transform:translateY(-14px) scale(1.15)}to{opacity:0;transform:translateY(-30px) scale(1)}}.nf-popover.reader-popover{width:min(380px,100vw - 24px);padding:var(--space-4) 18px;background:var(--paper);color:var(--ink)}.nf-popover.reader-popover .nf-popover__arrow{background:var(--paper)}@media (max-width: 768px){.nf-modal.reader-sheet{place-items:end stretch;padding:0}.nf-modal.reader-sheet .nf-modal__card{max-width:none;border-radius:var(--radius-xl) var(--radius-xl) 0 0;border-bottom:none;box-shadow:none;padding-bottom:env(safe-area-inset-bottom,0px)}}@media (max-width: 768px) and (prefers-reduced-motion: no-preference){.nf-modal.reader-sheet .nf-modal__card{animation:readerSheetUp .26s cubic-bezier(.2,.8,.2,1)}}.nf-modal.reader-sheet .nf-modal__card{background:var(--paper);color:var(--ink)}.nf-modal.reader-sheet .nf-modal__head{padding:var(--space-3) var(--space-3) 0;justify-content:flex-end}.nf-modal.reader-sheet .nf-modal__body{padding-top:0}@keyframes readerSheetUp{0%{transform:translateY(100%)}to{transform:none}}.word-card{display:flex;flex-direction:column;gap:var(--space-3)}.word-card .nf-btn--ghost{color:var(--ink-2)}@media (hover: hover) and (pointer: fine){.word-card .nf-btn--ghost:hover{background:var(--paper-3)}}.word-card__head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.word-card__word{min-width:0;font:800 40px/1.1 var(--font-reading);color:var(--ink);overflow-wrap:anywhere}.word-card__play{flex:none}@media (prefers-reduced-motion: no-preference){.word-card__play.is-playing{animation:readerGlowBtn .9s ease-in-out infinite}}@keyframes 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fine){.legal__link:hover{background:var(--surface-hover);color:var(--text-primary)}}.legal__link[aria-current=page]{color:var(--ink);background:var(--sun);box-shadow:inset 0 0 0 var(--outline-w) var(--line)}.legal__doc{padding:var(--space-6);font-family:var(--font-body);font-size:16px;line-height:1.7;color:var(--ink-2);overflow-wrap:break-word}@media (max-width: 480px){.legal__doc{padding:var(--space-5) var(--space-4);border-radius:var(--radius-md)}}.legal__doc>*{max-width:70ch}.legal__doc .legal__title{margin:var(--space-1) 0 var(--space-5);font-family:var(--font-display);font-size:var(--fs-display);line-height:1.15;color:var(--ink)}.legal__doc h2{margin:var(--space-6) 0 var(--space-2);font-family:var(--font-display);font-size:22px;line-height:1.25;color:var(--ink)}.legal__doc h3{margin:var(--space-5) 0 var(--space-2);font-size:var(--fs-lead);color:var(--ink)}.legal__doc p{margin:0 0 var(--space-3)}.legal__doc ul,.legal__doc ol{margin:0 0 var(--space-4);padding-left:1.4em}.legal__doc 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dt{font-size:var(--fs-overline);font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);padding-top:3px}.sor-step__facts dd{margin:0;font-weight:700}.sor-step__words{font-family:var(--font-reading);font-size:19px}.sor-step__soon{display:flex;align-items:center;gap:8px;margin:0;font-weight:700;color:var(--text-secondary)}.sor-refs{margin:0;padding-left:30px;display:flex;flex-direction:column;gap:8px;font-size:15px}.sor-refs li{padding-left:4px}.sor-refs li:target{background:var(--sun-soft);border-radius:var(--radius-sm)}.sor-refs a{font-weight:800;overflow-wrap:anywhere;display:inline-flex;align-items:center;gap:4px}.sor-closer{display:flex;flex-direction:column;align-items:center;gap:12px;padding:44px 20px;text-align:center;border-radius:var(--radius-xl);border:var(--outline);box-shadow:var(--press-lg);background:var(--primary);color:var(--on-primary)}.sor-closer .sor-h2{color:var(--on-primary);margin:0}.sor-closer p{margin:0}