:root{--bg:#f5f6f8;--card:#fff;--text:#14181f;--muted:#5b6575;--line:#e3e6ec;--accent:#1f6bff;--accent2:#22d3ee;--hero:#071427}
@media (prefers-color-scheme:dark){:root{--bg:#0c0f14;--card:#151a22;--text:#eef1f6;--muted:#9aa5b5;--line:#252c38;--hero:#050b17}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif}
a{color:var(--accent)}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
header.site{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:20px;height:60px}
.brand{font-weight:700;letter-spacing:-.01em;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:10px}
.brand img{width:28px;height:28px}
nav{display:flex;gap:18px;margin-left:auto;align-items:center;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;font-size:15px}nav a:hover,nav a.on{color:var(--text)}
.langs{display:flex;gap:6px;margin-left:8px}
.langs a{border:1px solid var(--line);border-radius:8px;padding:2px 9px;font-size:13px;color:var(--muted);text-decoration:none}
.langs a.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.hero{background:radial-gradient(900px 420px at 50% 0%,#0c3b8a 0%,var(--hero) 70%);color:#fff;text-align:center;padding:72px 0 80px}
.hero img.icon{width:168px;height:168px;filter:drop-shadow(0 18px 34px rgba(31,107,255,.45))}
.hero h1{font-size:clamp(38px,6vw,64px);letter-spacing:-.03em;margin:22px 0 8px}
.hero .tag{font-size:clamp(18px,2.4vw,24px);opacity:.9;margin:0 0 18px}
.hero .lead{max-width:680px;margin:0 auto 28px;opacity:.85}
.btn{display:inline-block;padding:13px 26px;border-radius:12px;font-weight:600;text-decoration:none;margin:6px}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.btn.ghost{border:1px solid rgba(255,255,255,.35);color:#fff}
.badge{display:inline-block;margin-top:14px;font-size:14px;opacity:.8}
.note{font-size:14px;opacity:.7;margin-top:6px}
section{padding:64px 0}
h2.big{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{margin:0 0 6px;font-size:19px}.card p{margin:0;color:var(--muted);font-size:16px}
.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:22px}
@media (max-width:520px){.shots{grid-template-columns:1fr}}
.shots img{cursor:zoom-in}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.86);display:flex;align-items:center;justify-content:center;z-index:100;cursor:zoom-out;padding:3vmin}
.lightbox img{max-width:100%;max-height:100%;border-radius:10px;box-shadow:0 10px 50px rgba(0,0,0,.6)}
figure{margin:0;background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
figure img{display:block;width:100%;aspect-ratio:16/10;object-fit:contain;background:#0d121b}
figcaption{padding:12px 16px;font-size:15px;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:760px){.two{grid-template-columns:1fr}}
.doc{max-width:760px;padding:56px 24px}
.doc h1{font-size:38px;letter-spacing:-.02em;margin-top:0}.doc h2{font-size:22px;margin-top:34px}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;margin:12px 0}
summary{cursor:pointer;font-weight:600}details p{color:var(--muted);margin:10px 0 0}
footer.site{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:15px}
footer.site .wrap{display:flex;gap:20px;flex-wrap:wrap}
footer.site a{color:var(--muted)}
.shelfhero{padding:64px 0 56px}
.shelfhero img.logo{width:130px;height:130px;filter:drop-shadow(0 14px 30px rgba(31,107,255,.35))}
.shelfhero h1{font-size:clamp(44px,8vw,80px);letter-spacing:-.04em;margin:14px 0 6px}
.shelfsection{padding-top:48px}
.shelf{max-width:940px;margin:0 auto}
.row{display:flex;justify-content:center;gap:28px;flex-wrap:wrap}
.things{align-items:flex-end;padding:0 20px}
.thing{width:210px;display:flex;justify-content:center;align-items:flex-end;transition:transform .2s ease}
a.thing:hover{transform:translateY(-8px)}
.thing img{width:176px;height:176px;filter:drop-shadow(0 18px 18px rgba(0,0,0,.4))}
.thing.ghost{height:176px;align-items:center;border:2px dashed var(--line);border-radius:30px;width:176px;margin:0 17px;color:var(--muted)}
.thing.ghost .plus{font-size:48px;line-height:1;opacity:.45}
.board{height:24px;border-radius:9px;background:linear-gradient(#cfa873,#9c7646);box-shadow:inset 0 2px 0 rgba(255,255,255,.4),inset 0 -3px 0 rgba(0,0,0,.2);margin-top:-8px;position:relative;z-index:2}
@media (prefers-color-scheme:dark){.board{background:linear-gradient(#7d5c39,#4b361f);box-shadow:inset 0 2px 0 rgba(255,255,255,.18),inset 0 -3px 0 rgba(0,0,0,.35)}}
.boardshadow{height:30px;margin:0 28px;background:radial-gradient(ellipse at center top,rgba(0,0,0,.5),transparent 70%);filter:blur(5px)}
.labels{padding:0 20px;margin-top:6px;align-items:flex-start}
.label{width:210px;text-align:center;display:flex;flex-direction:column;gap:4px;text-decoration:none;color:var(--text)}
.label .iname{font-weight:700;font-size:20px}.label .idesc{color:var(--muted);font-size:15px}.label .ilink{color:var(--accent);font-size:15px}
.label.muted .iname{color:var(--muted);font-size:15px;font-weight:600}
a.label:hover .iname{text-decoration:underline}
.brand img{width:30px;height:30px}