:root{--ground:oklch(14.5% 0 0);--card:oklch(20.5% 0 0);--line:oklch(30% 0 0);--ink:oklch(98.5% 0 0);--muted:oklch(70.8% 0 0);--r:0.4rem;--pad:clamp(1.25rem,0.6rem + 3.5vw,4rem);}*{box-sizing:border-box}html{color-scheme:dark;scroll-behavior:smooth;overflow-x:clip}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}body{margin:0;background:var(--ground);color:var(--ink);font-family:"Onest",ui-sans-serif,system-ui,sans-serif;font-weight:400;font-size:clamp(1rem,0.95rem + 0.2vw,1.0625rem);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}body:has(#about:popover-open){overflow:hidden}a{color:inherit}h1,h2,h3{font-weight:800;line-height:1.05;letter-spacing:-0.02em;margin:0}.wrap{max-width:1180px;margin:0 auto;padding-left:max(var(--pad),env(safe-area-inset-left));padding-right:max(var(--pad),env(safe-area-inset-right))}.hero{min-height:100dvh;display:grid;align-content:start;padding-top:max(1.25rem,env(safe-area-inset-top));padding-bottom:clamp(3rem,2rem + 6vw,8rem)}.logo{display:block;width:clamp(64px,40px + 6vw,144px);height:auto;aspect-ratio:1;border-radius:calc(var(--r) * 3)}.hero-grid{display:grid;gap:clamp(2.5rem,1.5rem + 5vw,6rem);margin-top:clamp(1.25rem,0.5rem + 4vw,6rem)}h1{font-size:clamp(2.25rem,1.4rem + 4.4vw,5rem);max-width:12ch}.lead{color:var(--muted);max-width:34ch;margin:clamp(1rem,0.8rem + 1vw,1.75rem) 0 0}.join-btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-width:240px;min-height:56px;padding:0 1.75rem;margin-top:clamp(1.25rem,1rem + 1.5vw,2.5rem);background:var(--ink);color:var(--ground);font-weight:600;text-decoration:none;border-radius:var(--r);-webkit-tap-highlight-color:transparent;transition:transform .15s ease}.join-btn svg{width:20px;height:20px}.join-btn:active{transform:scale(.98)}.join-btn:focus-visible{outline:2px solid var(--ink);outline-offset:4px}@media (hover: hover){.join-btn:hover{transform:translateY(-1px)}}.under{color:var(--muted);margin:.85rem 0 0;font-size:.95em}.player{background:var(--card);border:1px solid var(--line);border-radius:calc(var(--r) * 2);padding:clamp(.75rem,.5rem + 1vw,1.25rem);max-width:560px;width:100%}.screen{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:oklch(18% 0 0)}.screen svg.scene{position:absolute;inset:0;width:100%;height:100%}.play{position:absolute;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;background:var(--ink);display:grid;place-items:center}.play svg{width:24px;height:24px;margin-left:3px}.bar{position:absolute;left:12px;right:12px;bottom:12px;height:4px;border-radius:2px;background:oklch(100% 0 0 / .2)}.bar span{display:block;height:100%;width:34%;border-radius:2px;background:var(--ink)}.tabs{display:inline-flex;gap:4px;padding:4px;margin:1rem 0 .75rem;background:var(--ground);border:1px solid var(--line);border-radius:var(--r)}.tabs button{font:inherit;font-weight:600;font-size:.9rem;color:var(--muted);background:none;border:0;border-radius:calc(var(--r) - 2px);min-height:44px;padding:0 1.1rem;cursor:pointer;-webkit-tap-highlight-color:transparent}.tabs button[aria-selected="true"]{background:var(--card);color:var(--ink)}.tabs button:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.list{list-style:none;margin:0;padding:0;display:grid}.list li{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem .25rem;border-top:1px solid var(--line);font-size:.95rem}.list li span:last-child{color:var(--muted);font-size:.85rem}.list[hidden]{display:none}section{padding:clamp(3.5rem,2.5rem + 5vw,8rem) 0 0}h2{font-size:clamp(1.75rem,1.3rem + 2vw,2.75rem);max-width:18ch}.takeaways{background:var(--card);border:1px solid var(--line);border-radius:calc(var(--r) * 2);padding:clamp(1.25rem,1rem + 2vw,2.5rem)}.takeaways p.lbl{margin:0 0 .75rem;color:var(--muted);font-weight:600;font-size:.9rem}.takeaways ul{margin:0;padding:0;list-style:none;display:grid;gap:.6rem}.takeaways li{padding-left:1.4rem;position:relative}.takeaways li::before{content:"";position:absolute;left:0;top:.62em;width:.5rem;height:.5rem;border-radius:2px;background:var(--ink)}.skip{display:inline-block;margin-top:clamp(2.5rem,2rem + 3vw,5rem);background:var(--ink);color:var(--ground);border-radius:var(--r);padding:1rem 1.4rem;transform:rotate(-2.5deg);box-shadow:0 1px 0 var(--line)}.skip p{margin:0 0 .35rem;font-weight:800}.skip ul{list-style:none;margin:0;padding:0;display:grid;gap:.1rem}.skip a{display:inline-flex;align-items:center;gap:.5rem;min-height:44px;text-decoration:none;font-weight:600}.skip a:focus-visible{outline:2px solid var(--ground);outline-offset:2px}@media (hover: hover){.skip a:hover{text-decoration:underline}}.specs{margin-top:clamp(1.5rem,1rem + 2vw,3rem);display:grid;gap:clamp(2rem,1.5rem + 2vw,3.5rem)}.group h3{font-size:.95rem;font-weight:600;color:var(--muted);letter-spacing:0;margin-bottom:.5rem}.group dl{margin:0;border-top:1px solid var(--line)}.row{display:grid;grid-template-columns:minmax(8rem,1fr) 2fr;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}.row dt{color:var(--muted)}.row dd{margin:0;font-weight:600}.steps{list-style:none;margin:clamp(1.5rem,1rem + 2vw,3rem) 0 0;padding:0;display:grid;gap:clamp(1.5rem,1rem + 2vw,3rem)}.steps li{display:grid;grid-template-columns:auto 1fr;gap:clamp(1rem,0.5rem + 2vw,2.5rem);align-items:center}.steps .n{font-weight:800;font-size:clamp(3.5rem,2.5rem + 5vw,7rem);line-height:.9;color:var(--ink);min-width:1.2ch}.steps p{margin:0;max-width:32ch}.faq{margin-top:clamp(1.5rem,1rem + 2vw,3rem);border-top:1px solid var(--line);max-width:760px}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;font-weight:600;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 0;-webkit-tap-highlight-color:transparent}summary::-webkit-details-marker{display:none}summary::after{content:"+";font-weight:400;font-size:1.4rem;color:var(--muted);transition:transform .2s ease}details[open] summary::after{transform:rotate(45deg)}summary:focus-visible{outline:2px solid var(--ink);outline-offset:2px}details p{margin:0 0 1.1rem;color:var(--muted);max-width:60ch}.last{margin:clamp(4rem,3rem + 6vw,9rem) auto 0;background:var(--card);border:1px solid var(--line);border-radius:calc(var(--r) * 4);padding:clamp(2.5rem,2rem + 5vw,6rem) clamp(1.25rem,1rem + 3vw,4rem);text-align:center}.last h2{margin:0 auto}.last .lead{margin-left:auto;margin-right:auto}footer{margin-top:clamp(3rem,2.5rem + 3vw,5rem);border-top:1px solid var(--line);padding:2rem 0 max(2rem,env(safe-area-inset-bottom));text-align:center;color:var(--muted);font-size:.9rem}.foot-line{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.5rem 1rem}.foot-line img{width:32px;height:32px;border-radius:var(--r)}.foot-line strong{color:var(--ink);font-weight:600}.linkbtn{font:inherit;color:var(--ink);background:none;border:0;padding:0 .25rem;min-height:44px;text-decoration:underline;text-underline-offset:3px;cursor:pointer;-webkit-tap-highlight-color:transparent}.linkbtn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}#about{position:fixed;inset:clamp(1.5rem,1rem + 3vw,4rem) clamp(.9rem,.5rem + 3vw,6rem);width:auto;height:auto;max-width:860px;margin:auto;padding:0;border:1px solid var(--line);border-radius:calc(var(--r) * 2);background:var(--card);color:var(--ink);overflow:visible}#about::backdrop{background:oklch(0% 0 0 / .7)}#about .inner{height:100%;overflow:auto;border-radius:inherit;overscroll-behavior:contain}#about .top{position:sticky;top:0;display:flex;gap:1.25rem;align-items:center;padding:0 1.25rem;min-height:56px;background:var(--card);border-bottom:1px solid var(--line)}#about .top strong{font-weight:800;margin-right:auto}#about .top a{min-height:44px;display:inline-flex;align-items:center;font-weight:600;text-decoration:none;color:var(--muted)}#about .top a:focus-visible{outline:2px solid var(--ink)}@media (hover: hover){#about .top a:hover{color:var(--ink)}}#about .part{padding:1.5rem 1.25rem .5rem;scroll-margin-top:64px}#about .part h3{font-size:1.35rem;display:flex;align-items:center;gap:.5rem}#about .part p{color:var(--muted);max-width:62ch}.hash{font:inherit;font-weight:600;color:var(--muted);background:none;border:1px solid var(--line);border-radius:var(--r);min-width:44px;min-height:44px;cursor:pointer}.hash:focus-visible{outline:2px solid var(--ink)}.x{position:absolute;top:-20px;right:-12px;width:44px;height:44px;border-radius:50%;background:var(--ground);color:var(--ink);border:1px solid var(--line);display:grid;place-items:center;cursor:pointer;z-index:2}.x svg{width:18px;height:18px}.x:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.toast{position:fixed;left:50%;bottom:max(1.25rem,env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:var(--ground);padding:.6rem 1rem;border-radius:var(--r);font-weight:600;font-size:.9rem;opacity:0;pointer-events:none;transition:opacity .2s ease}.toast.on{opacity:1}@supports (animation-timeline: view()){@media (prefers-reduced-motion: no-preference){.reveal{animation:rise linear both;animation-timeline:view();animation-range:entry 0% cover 25%}@keyframes rise{from{opacity:.35;transform:translateY(32px)}to{opacity:1;transform:none}}}}@media (min-width: 900px){.hero-grid{grid-template-columns:1fr minmax(380px,500px);align-items:center;margin-top:2.5rem}h1{font-size:clamp(3rem,1.2rem + 3.2vw,4.5rem);max-width:15ch}.specs{grid-template-columns:repeat(3,1fr)}.row{grid-template-columns:1fr}.row{gap:.25rem}}@media (prefers-reduced-motion: reduce){*{transition:none !important}}@font-face{font-family: 'Onest';font-style: normal;font-weight: 400;font-display: swap;src: url(../fonts/onest.e1711ed9.woff2) format('woff2');unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF;}@font-face{font-family: 'Onest';font-style: normal;font-weight: 400;font-display: swap;src: url(../fonts/onest.0ba9e32f.woff2) format('woff2');unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}@font-face{font-family: 'Onest';font-style: normal;font-weight: 600;font-display: swap;src: url(../fonts/onest.e1711ed9.woff2) format('woff2');unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF;}@font-face{font-family: 'Onest';font-style: normal;font-weight: 600;font-display: swap;src: url(../fonts/onest.0ba9e32f.woff2) format('woff2');unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}@font-face{font-family: 'Onest';font-style: normal;font-weight: 800;font-display: swap;src: url(../fonts/onest.e1711ed9.woff2) format('woff2');unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF;}@font-face{font-family: 'Onest';font-style: normal;font-weight: 800;font-display: swap;src: url(../fonts/onest.0ba9e32f.woff2) format('woff2');unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}