:root{--bg:#fafaf8;--fg:#1d1d1f;--sub:#5f6368;--card:#fff;--line:#e4e4df;--acc:#d9534f;--max:960px}
@media (prefers-color-scheme:dark){:root{--bg:#161618;--fg:#f2f2f0;--sub:#a0a4a8;--card:#202024;--line:#34343a}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Noto Sans CJK JP","Noto Sans",system-ui,sans-serif}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line);background:var(--card)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px}
.brand{font-weight:700;font-size:18px;color:var(--fg)}.brand:hover{text-decoration:none}
nav.top{display:flex;align-items:center;gap:16px}
details.lang{position:relative}details.lang summary{cursor:pointer;list-style:none;padding:6px 12px;border:1px solid var(--line);border-radius:999px;font-size:14px;color:var(--fg);background:var(--card)}
details.lang summary::-webkit-details-marker{display:none}
details.lang ul{position:absolute;inset-inline-end:0;margin:6px 0 0;padding:6px;list-style:none;background:var(--card);border:1px solid var(--line);border-radius:12px;min-width:160px;box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:5;max-height:70vh;overflow:auto}
details.lang li a{display:block;padding:7px 12px;border-radius:8px;color:var(--fg)}details.lang li a:hover{background:var(--line);text-decoration:none}
details.lang li a[aria-current]{font-weight:700}
main{padding:32px 0 56px}
h1{font-size:clamp(26px,5vw,38px);line-height:1.25;margin:0 0 8px}
h2{font-size:20px;margin:36px 0 10px}
.lead{color:var(--sub);font-size:18px;margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{display:flex;gap:16px;align-items:center;padding:16px;background:var(--card);border:1px solid var(--line);border-radius:18px;color:var(--fg)}
.card:hover{text-decoration:none;border-color:var(--acc);transform:translateY(-1px)}
.card img{width:72px;height:72px;border-radius:17px;flex:none;box-shadow:0 1px 4px rgba(0,0,0,.18)}
.card b{display:block;font-size:17px;line-height:1.35}.card span{display:block;color:var(--sub);font-size:14px;line-height:1.5;margin-top:2px}
.hero{display:flex;gap:24px;align-items:center;padding:28px;border-radius:26px;background:linear-gradient(135deg,color-mix(in srgb,var(--acc) 16%,var(--card)),var(--card));border:1px solid var(--line)}
.hero img{width:112px;height:112px;border-radius:26px;flex:none;box-shadow:0 2px 10px rgba(0,0,0,.22)}
.hero p{margin:0 0 16px;color:var(--sub);font-size:17px}
.btns{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-block;padding:10px 18px;border-radius:12px;background:var(--fg);color:var(--bg);font-weight:600;font-size:15px}
.btn:hover{text-decoration:none;opacity:.85}.btn.off{background:transparent;color:var(--sub);border:1px dashed var(--line);font-weight:400}
.shots{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 14px;scroll-snap-type:x proximity}
.shots img{height:440px;width:auto;border-radius:20px;border:1px solid var(--line);flex:none;scroll-snap-align:start;background:var(--card)}
.shots{margin-bottom:8px}.doc{margin-top:28px}.doc p{margin:0 0 14px}.doc ul{margin:0 0 14px;padding-inline-start:1.3em}.doc li{margin:3px 0}
.note{color:var(--sub);font-size:14px;margin:0 0 12px}
footer.site{border-top:1px solid var(--line);padding:24px 0;color:var(--sub);font-size:14px}
footer.site .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}
@media(max-width:560px){.hero{flex-direction:column;align-items:flex-start;padding:22px}.shots img{height:380px}}
[dir=rtl] .hero,[dir=rtl] .card{text-align:start}