@layer od-layout{:where(.od-stack,.od-row,.od-row-top,.od-cluster,.od-grid,.od-field,.od-stat,.od-cell,.od-tile)>:where(*){min-width:0}.od-stack{gap:var(--od-gap,8px);flex-direction:column;display:flex}.od-row{align-items:center;gap:var(--od-gap,8px);display:flex}.od-row-top{align-items:flex-start;gap:var(--od-gap,8px);display:flex}.od-cluster{align-items:center;gap:var(--od-gap,8px);flex-wrap:wrap;display:flex}.od-fill{flex:1 1 0;min-width:0}.od-fixed{flex:none}.od-grid{gap:var(--od-gap,12px);grid-template-columns:repeat(var(--od-cols,3), minmax(0, 1fr));display:grid}.od-stat,.od-field,.od-cell{gap:var(--od-gap,2px);display:grid}:where(.od-stat,.od-field,.od-cell)>:where(*){display:block}.od-tile{grid-template-rows:auto 1fr;display:grid}:where(.od-tile)>:where(*){display:block}.od-media{width:100%;height:auto;aspect-ratio:var(--od-ratio,auto);display:block}.od-media-cover{object-fit:cover}.od-truncate{white-space:nowrap;text-overflow:ellipsis;max-width:100%;display:block;overflow:hidden}.od-clamp-2,.od-clamp-3{overflow-wrap:anywhere;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.od-clamp-2{-webkit-line-clamp:2}.od-clamp-3{-webkit-line-clamp:3}.od-lines-2{min-height:2.8em}.od-nowrap{white-space:nowrap}.od-keep{word-break:keep-all;overflow-wrap:anywhere}.od-screen{grid-template-rows:auto minmax(0,1fr) auto;height:100%;display:grid}.od-scroll{overscroll-behavior:contain;min-height:0;overflow-y:auto}.od-rail{gap:var(--od-gap,8px);scroll-snap-type:x proximity;scrollbar-width:none;padding-inline:var(--od-rail-pad,16px);scroll-padding-inline:var(--od-rail-pad,16px);display:flex;overflow-x:auto}.od-rail::-webkit-scrollbar{display:none}:where(.od-rail)>:where(*){scroll-snap-align:start;flex:none}:where(.od-rail)>:where(:last-child){margin-inline-end:var(--od-rail-pad,16px)}.od-spacer{visibility:hidden;pointer-events:none;flex:none}.od-touch{min-width:44px;min-height:44px}}@font-face{font-family:Geist Sans;src:url(https://cdn.jsdelivr.net/npm/geist@1.7.2/dist/fonts/geist-sans/Geist-Variable.woff2)format("woff2");font-weight:100 900;font-display:swap}@font-face{font-family:Geist Mono;src:url(https://cdn.jsdelivr.net/npm/geist@1.7.2/dist/fonts/geist-mono/GeistMono-Variable.woff2)format("woff2");font-weight:100 900;font-display:swap}:root{--bg:#fafafa;--surface:#fff;--surface-alt:#ffffffb8;--fg:#27272a;--fg-2:#52525b;--muted:#71717a;--border:#969696;--border-soft:#d4d4d8;--accent:#ff5a00;--accent-on:#fff;--accent-soft:#ff5a0014;--success:#15803d;--font-display:"Geist Sans", "Geist", system-ui, -apple-system, sans-serif;--font-body:"Geist Sans", "Geist", system-ui, -apple-system, sans-serif;--font-mono:"Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--font-cjk:"PingFang TC", "PingFang HK", "Hiragino Sans CNS", "Microsoft JhengHei", "Noto Sans TC", var(--font-body);--text-xs:11px;--text-sm:13px;--text-base:16px;--text-lg:18px;--text-xl:22px;--text-2xl:28px;--leading-body:1.65;--leading-tight:.96;--tracking-display:-.04em;--section-y:96px;--container-max:1240px;--radius:0px;--shadow-soft:4px 4px 0 #9696961a;--shadow-hard:8px 8px 0 #9696961f;--focus-ring:0 0 0 2px var(--accent);--motion-fast:.15s;--motion-base:.24s;--motion-slow:.4s;--ease-out:cubic-bezier(.2, 0, 0, 1)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body,h1,h2,h3,h4,p,ul,ol,li,figure,figcaption,blockquote,fieldset,legend{margin:0;padding:0}ul,ol{list-style:none}img{max-width:100%}body{font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-body);color:var(--fg);background-color:var(--bg);-webkit-font-smoothing:antialiased;background-image:linear-gradient(#9696960a 1px,#0000 1px),linear-gradient(90deg,#9696960a 1px,#0000 1px);background-size:30px 30px;overflow-x:hidden}a{color:inherit}:is(a,button,input,select,textarea,summary):focus-visible{box-shadow:var(--focus-ring);outline:none}.container{width:min(100% - 40px, var(--container-max));margin-inline:auto}.container--narrow{width:min(100% - 40px,820px);margin-inline:auto}.section{padding-block:var(--section-y)}.section--top{padding-top:clamp(48px,7vw,88px)}.section-alt{background:var(--surface-alt);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}.eyebrow{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-weight:700;display:block}.page-title{font-family:var(--font-display);font-size:clamp(2.2rem,6.5vw,4.4rem);font-weight:700;line-height:var(--leading-tight);letter-spacing:var(--tracking-display);text-transform:uppercase}.page-title__cjk{font-family:var(--font-cjk);letter-spacing:-.01em;color:var(--fg-2);word-break:keep-all;margin-top:14px;font-size:clamp(1.5rem,4vw,2.4rem);line-height:1.25;display:block}.title-highlight{color:var(--accent)}.lead{color:var(--fg-2);font-size:var(--text-lg);max-width:62ch;margin-top:22px;line-height:1.7}.lead--cjk{font-family:var(--font-cjk);word-break:keep-all;overflow-wrap:anywhere}.frame{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-soft)}.button{border:1px solid var(--border);border-radius:var(--radius);min-height:44px;font-family:var(--font-body);font-size:var(--text-sm);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;color:var(--fg);transition:transform var(--motion-base) var(--ease-out), box-shadow var(--motion-base) var(--ease-out), background-color var(--motion-fast) var(--ease-out);background:0 0;justify-content:center;align-items:center;gap:10px;padding:12px 20px;font-weight:700;text-decoration:none;display:inline-flex}.button-primary{background:var(--fg);color:#fff;border-color:var(--fg);box-shadow:var(--shadow-soft)}.button-secondary{background:0 0}@media (hover:hover){.button:hover{box-shadow:var(--shadow-hard);transform:translate(-2px,-2px)}.button-secondary:hover{background:var(--surface)}}.button:active{box-shadow:var(--shadow-soft);transform:translate(0)}.button svg{flex:none;width:15px;height:15px}.progress{margin-top:40px;padding:24px 26px}.progress__head{--od-gap:20px;flex-wrap:wrap;justify-content:space-between}.progress__count{font-family:var(--font-display);letter-spacing:var(--tracking-display);font-variant-numeric:tabular-nums;font-size:clamp(2rem,5vw,3rem);font-weight:700;line-height:1}.progress__count b{color:var(--accent);font-weight:700}.progress__count span{color:var(--muted);letter-spacing:.08em;font-size:.45em}.progress__label{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:10px;font-weight:700}.progress__bar{border:1px solid var(--border);background:var(--bg);height:14px;margin-top:20px;overflow:hidden}.progress__fill{background:var(--accent);width:0%;height:100%;transition:width var(--motion-slow) var(--ease-out);display:block}.toolbar{--od-gap:12px;flex-wrap:wrap;justify-content:space-between;margin-top:28px}.filters{--od-gap:0;border:1px solid var(--border);background:var(--surface);flex-wrap:wrap}.filters__btn{appearance:none;cursor:pointer;min-height:44px;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);transition:background-color var(--motion-fast) var(--ease-out), color var(--motion-fast) var(--ease-out);background:0 0;border:0;padding:12px 18px;font-weight:700}.filters__btn+.filters__btn{border-left:1px solid var(--border-soft)}.filters__btn[aria-pressed=true]{background:var(--fg);color:#fff}@media (hover:hover){.filters__btn:not([aria-pressed=true]):hover{background:var(--accent-soft);color:var(--fg)}}.toolbar__actions{--od-gap:10px;flex-wrap:wrap}.checklist{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-soft);margin-top:32px}.checklist__item+.checklist__item{border-top:1px solid var(--border-soft)}.checklist__item[hidden]{display:none}.check{--od-gap:16px;cursor:pointer;min-height:64px;transition:background-color var(--motion-fast) var(--ease-out);align-items:center;padding:14px 20px}@media (hover:hover){.check:hover{background:var(--accent-soft)}}.check__input{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:0;padding:0;position:absolute;overflow:hidden}.check__box{border:1px solid var(--border);background:var(--bg);width:26px;height:26px;transition:background-color var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out);flex:none;position:relative}.check__box svg{width:16px;height:16px;stroke:var(--accent-on);stroke-width:3px;fill:none;opacity:0;transition:opacity var(--motion-fast) var(--ease-out), transform var(--motion-base) var(--ease-out);margin:auto;position:absolute;inset:0;transform:scale(.6)}.check__input:checked+.check__box{background:var(--accent);border-color:var(--accent)}.check__input:checked+.check__box svg{opacity:1;transform:scale(1)}.check__input:focus-visible+.check__box{box-shadow:var(--focus-ring)}.check__index{width:3ch;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.1em;color:var(--muted);font-variant-numeric:tabular-nums;flex:none;font-weight:700}.check__label{font-family:var(--font-cjk);font-size:var(--text-lg);color:var(--fg);word-break:keep-all;overflow-wrap:anywhere;line-height:1.45}.check__label--latin{font-family:var(--font-body);letter-spacing:-.01em}.check__note{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:2px;display:block}.check__input:checked~.od-fill .check__label{color:var(--muted);text-underline-offset:2px;text-decoration:line-through;text-decoration-thickness:1px}.check__done{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--success);opacity:0;transition:opacity var(--motion-fast) var(--ease-out);flex:none;font-weight:700}.check__input:checked~.check__done{opacity:1}.item-row{--od-gap:4px;transition:background-color var(--motion-fast) var(--ease-out);padding-right:12px}.item-row .check{padding-right:8px}@media (hover:hover){.item-row .check:hover{background:0 0}.item-row:hover{background:var(--accent-soft)}}.check__link{width:fit-content;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.04em;color:var(--accent);border-bottom:1px solid;margin-top:4px;font-weight:700;text-decoration:none}@media (hover:hover){.check__link:hover{color:var(--fg)}}.link-btn{color:var(--muted);cursor:pointer;transition:color var(--motion-fast) var(--ease-out), border-color var(--motion-fast) var(--ease-out), background-color var(--motion-fast) var(--ease-out);background:0 0;border:1px solid #0000;flex:none;place-items:center;display:inline-grid}.link-btn svg{width:18px;height:18px}.link-btn[data-has-link=true]{color:var(--accent)}.link-btn[aria-expanded=true]{border-color:var(--border);background:var(--surface);color:var(--fg)}@media (hover:hover){.link-btn:hover{border-color:var(--border);background:var(--surface);color:var(--fg)}}.link-form{background:var(--accent-soft);padding:4px 20px 18px 62px}.link-form__label{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-weight:700;display:block}.link-form__item{font-family:var(--font-cjk);letter-spacing:0;text-transform:none;color:var(--fg)}.link-form__row{--od-gap:8px;flex-wrap:wrap}.link-form__input{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);min-width:200px;min-height:44px;font-family:var(--font-mono);font-size:var(--text-sm);color:var(--fg);padding:10px 12px}.link-form__input[aria-invalid=true]{border-color:var(--accent)}.link-form__btn{min-height:44px;font-size:var(--text-xs);padding:10px 14px}.link-form__error{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-top:8px;font-weight:700}@media (width<=560px){.check{--od-gap:12px;padding:12px 14px}.check__index{display:none}.check__label{font-size:var(--text-base)}.check__done{display:none}.item-row{padding-right:6px}.link-form{padding:4px 14px 16px 52px}}.empty-state{text-align:center;font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:40px 20px;font-weight:700}.empty-state[hidden]{display:none}.sync-notice{--od-gap:12px;border:1px solid var(--accent);background:var(--accent-soft);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--fg);margin-top:24px;padding:10px 10px 10px 18px;font-weight:700}.sync-notice__btn{min-height:40px;font-size:var(--text-xs);background:var(--surface);padding:8px 14px}.signed-in{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.08em;color:var(--muted);margin-top:20px}.reveal{opacity:0;transition:opacity var(--motion-slow) var(--ease-out), transform var(--motion-slow) var(--ease-out);transition-delay:var(--reveal-delay,0s);transform:translateY(24px)}.reveal[data-shown=true]{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transition:none;transform:none}.button,.check,.item-row,.link-btn,.check__box,.check__box svg,.progress__fill{transition:none}}@media (width<=980px){:root{--section-y:64px}}@media (width<=560px){:root{--section-y:48px}.container,.container--narrow{width:min(100% - 24px, var(--container-max))}}