:root{--ink:#0b0b0c;--line:#2b2a2a;--bone:#ece7dd;--mute:#8d8880}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth;background:var(--ink)}
body{color:var(--bone);font-family:Jost,Arial,sans-serif;font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,.big{font-family:'Cormorant Garamond',Georgia,serif;font-weight:300}
a{color:inherit;text-decoration:none}button,input{font:inherit;color:inherit}
header{position:fixed;z-index:20;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:16px 22px;mix-blend-mode:difference}
.logo{letter-spacing:.32em;font-size:12px}
.book{background:none;border:1px solid #fff;color:#fff;padding:8px 18px;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;cursor:pointer;border-radius:30px}

#top{height:300vh}.pin{position:sticky;top:0;height:100vh;height:100svh;display:grid;place-items:center;overflow:hidden}
#ink{width:min(74vw,62vh);height:auto;stroke:var(--bone);stroke-width:.55;stroke-linecap:round;stroke-linejoin:round;transform-origin:50% 50%}
.ttl{position:absolute;left:0;right:0;bottom:11%;text-align:center}
h1{font-size:clamp(46px,9vw,100px);line-height:1}.ttl p{margin-top:12px;font-size:10.5px;letter-spacing:.34em;text-transform:uppercase;color:#b9b3a9}
.down{position:absolute;bottom:26px;left:50%;width:1px;height:34px;background:linear-gradient(var(--bone),transparent);animation:d 2.2s ease-in-out infinite;transform-origin:top}
@keyframes d{0%{transform:scaleY(0)}55%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

.marquee{overflow:hidden;border-block:1px solid var(--line);padding:30px 0}
.track{display:flex;gap:80px;width:max-content;animation:m 46s linear infinite}.track img{height:150px;width:auto;filter:invert(1);opacity:.85;display:block}
@keyframes m{to{transform:translateX(-50%)}}

section#try,section#about{padding:100px 22px;max-width:1120px;margin:auto}
.eye,.lab{font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--mute)}
h2{font-size:clamp(40px,6.4vw,68px);line-height:1.04;margin-top:10px}.sub{margin-top:14px;color:#b9b3a9;max-width:46ch;line-height:1.6}.head{margin-bottom:34px}
.tool{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:30px;align-items:start}
.stagebox{position:relative;border-radius:6px;overflow:hidden;background:#111}
#stage{display:block;width:100%;height:auto;touch-action:none;cursor:grab}
.tip{position:absolute;left:0;right:0;bottom:10px;text-align:center;font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:#ddd;pointer-events:none;transition:opacity .5s;text-shadow:0 1px 4px #000}
.ctl{display:flex;flex-direction:column;gap:13px}
.row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.bodies{grid-template-columns:repeat(5,1fr)}
.pieces button{aspect-ratio:1;padding:9px;background:#e9e3d8;border:2px solid transparent;border-radius:4px;cursor:pointer;opacity:.72;transition:opacity .2s}
.pieces img{width:100%;height:100%;object-fit:contain;display:block}
.bodies button{aspect-ratio:3/4;padding:0;border:2px solid transparent;border-radius:4px;overflow:hidden;cursor:pointer;background:#222;opacity:.62;transition:opacity .2s}
.bodies img{width:100%;height:100%;object-fit:cover;display:block}.row .on{opacity:1;border-color:var(--bone)}
.acts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.btn{display:block;text-align:center;background:none;border:1px solid #4a4845;padding:13px 10px;font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;cursor:pointer;border-radius:3px}
.btn.solid{background:var(--bone);color:#111;border-color:var(--bone)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}input[type=range]{width:100%;margin-top:8px;accent-color:#ece7dd}
.sw{display:inline-flex;align-self:flex-start;border:1px solid #4a4845;border-radius:3px}.sw button{background:none;border:0;padding:8px 15px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;cursor:pointer}.sw .on{background:var(--bone);color:#111}
.note{font-size:12px;line-height:1.5;color:var(--mute)}

.big{font-size:clamp(46px,9.5vw,112px);line-height:1.02}#about .sub{margin:26px 0}#about .btn{display:inline-block;padding:15px 30px}
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1s,transform 1s}.reveal.in{opacity:1;transform:none}
footer{display:flex;justify-content:space-between;padding:26px 22px;border-top:1px solid var(--line);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
dialog{margin:auto;border:1px solid var(--line);background:#111112;color:var(--bone);padding:38px 32px;max-width:400px;width:calc(100% - 40px);border-radius:6px}dialog::backdrop{background:rgba(0,0,0,.72)}dialog form{margin-top:24px}dialog .btn{width:100%}
dialog[open]{animation:pop .35s ease-out}@keyframes pop{from{opacity:0;transform:translateY(14px)}}
@media(max-width:820px){.tool{grid-template-columns:1fr}section#try,section#about{padding:76px 18px}.track img{height:110px}.track{gap:56px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.track,.down{animation:none}.reveal{transition:none}}