:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#fafaf9;--surface:#fff;--surface-2:#f4f4f5;--text:#18181b;--muted:#71717a;--border:#e4e4e7;--accent:#6d5dfc;--accent-soft:#ecebff;--success:#16a34a;--info:#2563eb;--error:#dc2626;--radius:12px;--shadow:0 1px 2px #0000000a, 0 4px 16px #0000000a;--vt-duration:.45s;--vt-easing:cubic-bezier(.2, .8, .2, 1)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0c0c0e;--surface:#161619;--surface-2:#1f1f23;--text:#f4f4f5;--muted:#a1a1aa;--border:#2a2a30;--accent:#8b7dff;--accent-soft:#24213f;--shadow:none}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}.hero,main,.footer{max-width:880px;margin:0 auto;padding:0 20px}.hero{padding-top:64px;padding-bottom:24px}.eyebrow{color:var(--accent);letter-spacing:.04em;margin:0;font-weight:600}h1{letter-spacing:-.03em;margin:4px 0 12px;font-size:clamp(2.2rem,6vw,3.4rem);line-height:1.1}h2{letter-spacing:-.02em;margin:64px 0 16px;font-size:1.8rem}h3{margin:0;font-size:1.15rem}.lead{max-width:640px;color:var(--muted);font-size:1.15rem}.badge{border-radius:999px;margin:8px 0 0;padding:6px 12px;font-size:.9rem;display:inline-block}.badge.ok{background:color-mix(in oklab, var(--success) 14%, transparent);color:var(--success)}.badge.warn{background:color-mix(in oklab, var(--error) 12%, transparent);color:var(--error);border-radius:var(--radius)}.motion-notice{flex-wrap:wrap;align-items:center;gap:8px 16px;display:flex}.motion-notice .status{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:auto;font-size:.9rem}.switch{color:var(--text)}.toc{flex-wrap:wrap;gap:8px;margin-top:28px;display:flex}.toc a{border:1px solid var(--border);color:var(--text);border-radius:999px;padding:6px 14px;font-size:.9rem;text-decoration:none}.toc a:hover{border-color:var(--accent);color:var(--accent)}code{background:var(--surface-2);border-radius:6px;padding:.1em .35em;font:.88em ui-monospace,Cascadia Code,Consolas,monospace}.code{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-2);margin:12px 0;padding:16px 18px;line-height:1.5;overflow-x:auto}.code code{background:0 0;padding:0}.code span{color:var(--shiki-light);font-style:var(--shiki-light-font-style);font-weight:var(--shiki-light-font-weight)}@media (prefers-color-scheme:dark){.code span{color:var(--shiki-dark);font-style:var(--shiki-dark-font-style);font-weight:var(--shiki-dark-font-weight)}}.table-scroll{overflow-x:auto}.table-scroll table{min-width:720px}table{border-collapse:collapse;width:100%;margin:12px 0 28px;font-size:.95rem}th,td{border-bottom:1px solid var(--border);text-align:left;vertical-align:top;padding:10px 8px}th{color:var(--muted);font-weight:500}.steps li,.notes li{margin-bottom:10px}.compare{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:24px;display:grid}.compare>div{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:20px 24px}.compare ul{margin:8px 0 0;padding-left:20px}.footer{color:var(--muted);padding-top:48px;padding-bottom:48px;font-size:.9rem}button,input{font:inherit;color:inherit}button{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:8px;padding:6px 14px}button:hover{border-color:var(--accent)}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button.link{color:var(--accent);background:0 0;border:none;padding:6px 4px}input:not([type=checkbox]){border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:6px 12px}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:20px;display:flex}.switch{color:var(--muted);align-items:center;gap:6px;display:inline-flex}@media (width<=600px){.example,.preview{padding:16px}.planets{font-size:.85rem}.planets th,.planets td{padding:8px 4px}}.examples{grid-template-columns:minmax(0,1fr);gap:28px;display:grid}.example{border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);border-radius:16px;padding:24px}.example-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.example-header a{color:inherit;text-decoration:none}.example-header a:hover{color:var(--accent)}.tags{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.tags li{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:500}.example-description{color:var(--muted);margin:8px 0 20px}.preview{border-radius:var(--radius);background:var(--surface-2);padding:24px}.source{margin-top:16px}.source summary{color:var(--muted);cursor:pointer;font-size:.9rem}.numbers{flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;display:flex}.numbers button{background:var(--accent);color:#fff;border:none;border-radius:14px;width:52px;height:52px;font-size:1.2rem;font-weight:600}.todo-form{gap:8px;margin-bottom:16px;display:flex}.todo-form input{flex:1}.todos{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.todos li{border:1px solid var(--border);background:var(--surface);border-radius:10px;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.todos label{cursor:pointer;align-items:center;gap:10px;display:flex}.todos input{width:18px;height:18px;accent-color:var(--accent)}.todos li.done{background:0 0}.todos li.done span{color:var(--muted);text-decoration:line-through}.icon{color:var(--muted);background:0 0;border:none;padding:0 8px;font-size:1.2rem}.todo-footer{color:var(--muted);justify-content:space-between;align-items:center;margin-top:12px;font-size:.9rem;display:flex}.tiles{grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:10px;display:grid}.tile{aspect-ratio:1;color:#000000a6;border-radius:14px;place-items:center;font-weight:700;display:grid}.board{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.board li{background:var(--surface);border-radius:10px;grid-template-columns:32px 36px 1fr auto;align-items:center;gap:8px;padding:8px 14px;display:grid}.board li:first-child{background:linear-gradient(90deg, color-mix(in oklab, gold 30%, var(--surface)), var(--surface))}.rank{color:var(--muted);font-weight:600}.avatar{font-size:1.4rem}.score{font-variant-numeric:tabular-nums;font-weight:700}.faq{flex-direction:column;gap:8px;display:flex}.faq article{border:1px solid var(--border);background:var(--surface);border-radius:10px;overflow:hidden}.faq article button{text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;width:100%;padding:12px 16px;font-weight:500;display:flex}.faq .chevron{font-size:1.4rem;line-height:1;transition:none}.faq article.open .chevron{transform:rotate(90deg)}.faq p{color:var(--muted);margin:0;padding:0 16px 14px}.toast-area{justify-content:flex-end;min-height:236px;display:flex}.toasts{flex-direction:column;gap:8px;width:min(300px,100%);margin:0;padding:0;list-style:none;display:flex}.toasts button{background:var(--surface);text-align:left;border:none;border-left:4px solid;border-radius:10px;width:100%;padding:12px 16px;box-shadow:0 4px 14px #00000014}.toasts .success button,.kind-success{color:var(--success)}.toasts .info button,.kind-info{color:var(--info)}.toasts .error button,.kind-error{color:var(--error)}.chips{flex-wrap:wrap;gap:8px;min-height:40px;margin:0;padding:0;list-style:none;display:flex}.chips li{border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:6px 14px;font-weight:600}.chips{flex-wrap:wrap;gap:6px;margin-right:auto;display:flex}.chips button{border-radius:999px}.chips button[aria-checked=true]{border-color:var(--accent);background:var(--accent);color:#fff}.products{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;display:grid}.products article{background:var(--surface);border-radius:12px;flex-direction:column;align-items:center;gap:4px;padding:14px 8px;font-size:.9rem;display:flex}.products .emoji{font-size:2rem}.empty{color:var(--muted);text-align:center;margin:0}.lanes{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;display:grid}.lane h4{color:var(--muted);margin:0 0 8px;font-size:.85rem;font-weight:500}.lane ul{gap:6px;margin:0;padding:0;list-style:none;display:flex}.lane li{background:var(--surface);border-radius:10px;place-items:center;width:40px;height:40px;font-size:1.3rem;display:grid}button[aria-pressed=true]{border-color:var(--accent);background:var(--accent-soft)}.cards{gap:10px;margin:0;padding:0;list-style:none;display:grid}.cards.grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.cards li{background:var(--surface);border-radius:12px;align-items:center;gap:12px;padding:12px 14px;display:flex}.cards.grid li{text-align:center;flex-direction:column}.cards .emoji{font-size:1.6rem}.cards.grid .emoji{font-size:2.4rem}.cards p{color:var(--muted);margin:0;font-size:.85rem}.cards.grid p{display:none}.kanban{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));align-items:start;gap:12px;display:grid}.kanban h4{color:var(--muted);margin:0 0 8px;font-size:.85rem}.kanban ul{background:color-mix(in oklab, var(--text) 5%, transparent);border-radius:12px;flex-direction:column;gap:6px;min-height:48px;margin:0;padding:6px;list-style:none;display:flex}.kanban li{background:var(--surface);border-radius:8px;grid-template-columns:auto 1fr auto;align-items:center;gap:6px;padding:6px;font-size:.9rem;display:grid}.kanban li button{padding:0 8px}.kanban li button:disabled{visibility:hidden}.chat{background:var(--surface);border-radius:12px;flex-direction:column;gap:6px;height:240px;margin:0;padding:12px;list-style:none;display:flex;overflow-y:auto}.chat li{max-width:75%}.chat li.me{align-self:flex-end}.chat button{background:var(--surface-2);text-align:left;border:none;border-radius:16px 16px 16px 4px;padding:8px 12px}.chat .me button{background:var(--accent);color:#fff;border-radius:16px 16px 4px}.carousel-frame{grid-template-columns:auto 1fr auto;align-items:center;gap:12px;display:grid}.carousel{border-radius:16px;overflow:hidden}.carousel article{color:#000000b3;flex-direction:column;justify-content:center;align-items:center;height:180px;font-size:1.2rem;display:flex}.carousel article span{font-size:3.5rem}.dots{justify-content:center;gap:8px;margin-top:14px;display:flex}.dots button{border-radius:50%;width:12px;height:12px;padding:0}.dots button[aria-current=true]{background:var(--accent)}.stack{flex-wrap:wrap;min-height:40px;display:flex}.team>span{background:var(--surface);border-radius:999px;align-items:center;gap:6px;padding:4px 12px 4px 4px;font-weight:600;display:inline-flex}.team .avatar{background:var(--surface-2);border-radius:50%;place-items:center;width:32px;height:32px;font-size:1.1rem;display:grid}.chart{border-bottom:2px solid var(--border);align-items:flex-end;gap:clamp(4px,2vw,10px);height:160px;padding-bottom:4px;display:flex}.chart svg{flex:0 40px;min-width:0}.chart text{fill:#000000a6;font-size:12px;font-weight:700}.planets,.planets thead,.planets tbody{display:block}.planets{font-variant-numeric:tabular-nums;margin:0}.planets tr{grid-template-columns:minmax(0,1fr) minmax(0,.7fr) minmax(0,1.2fr) minmax(0,1fr);display:grid}.planets tbody tr{background:var(--surface-2)}.planets td{white-space:nowrap}.planets th button{color:inherit;font:inherit;text-align:left;background:0 0;border:none;padding:0}@keyframes vt-fade-in{0%{opacity:0}}@keyframes vt-fade-out{to{opacity:0}}@keyframes vt-scale-in{0%{opacity:0;transform:scale(.6)}}@keyframes vt-scale-out{to{opacity:0;transform:scale(.6)}}@keyframes vt-pop-in{0%{opacity:0;transform:scale(.2)rotate(-12deg)}70%{transform:scale(1.12)rotate(3deg)}}@keyframes vt-pop-out{to{opacity:0;transform:scale(.2)rotate(12deg)}}@keyframes vt-slide-in{0%{opacity:0;transform:translate(110%)}}@keyframes vt-slide-out{to{opacity:0;transform:translate(110%)}}::view-transition-group(*){animation-duration:var(--vt-duration);animation-timing-function:var(--vt-easing)}::view-transition-new(*):only-child{animation:vt-scale-in var(--vt-duration) var(--vt-easing) both}::view-transition-old(*):only-child{animation:vt-scale-out calc(var(--vt-duration) * .6) ease-in both}::view-transition{pointer-events:none}::view-transition-new(.tile):only-child{animation:vt-pop-in .5s var(--vt-easing) both}::view-transition-old(.tile):only-child{animation:.3s ease-in both vt-pop-out}::view-transition-new(.toast):only-child{animation:.4s cubic-bezier(.2,.9,.3,1.15) both vt-slide-in}::view-transition-old(.toast):only-child{animation:.25s ease-in both vt-slide-out}::view-transition-old(.faq){object-fit:none;object-position:top;height:100%}::view-transition-new(.faq){object-fit:none;object-position:top;height:100%}.tiles:active-view-transition-type(shuffle)::view-transition-group(.tile){animation-duration:.7s;animation-timing-function:cubic-bezier(.34,1.56,.64,1)}.chips::view-transition-group(*){animation:none}.chips::view-transition-new(*){animation:none}.chips::view-transition-old(*){opacity:0;animation:none}.chips::view-transition-new(.chip):only-child{animation:vt-pop-in .4s var(--vt-easing) both}::view-transition-old(.card){object-fit:none;object-position:left top;height:100%}::view-transition-new(.card){object-fit:none;object-position:left top;height:100%}.chat::view-transition-new(.message):only-child{animation:vt-message-in .3s var(--vt-easing) both}.carousel:active-view-transition-type(next)::view-transition-new(.slide){animation:vt-from-right .4s var(--vt-easing) both}.carousel:active-view-transition-type(next)::view-transition-old(.slide){animation:vt-to-left .4s var(--vt-easing) both}.carousel:active-view-transition-type(prev)::view-transition-new(.slide){animation:vt-from-left .4s var(--vt-easing) both}.carousel:active-view-transition-type(prev)::view-transition-old(.slide){animation:vt-to-right .4s var(--vt-easing) both}::view-transition-old(.bar){height:100%}::view-transition-new(.bar){height:100%}@keyframes vt-message-in{0%{opacity:0;transform:translateY(24px)}}@keyframes vt-from-right{0%{transform:translate(100%)}}@keyframes vt-to-left{to{transform:translate(-100%)}}@keyframes vt-from-left{0%{transform:translate(-100%)}}@keyframes vt-to-right{to{transform:translate(100%)}}