:root{--accent:hsl(4 70% 45%);--bg:#fbfaf8;--fg:#1c1b19;--muted:#5f5b55;--line:#e4e0da;--card:#fff}
@media (prefers-color-scheme:dark){:root{--accent:hsl(4 70% 62%);--bg:#151413;--fg:#ecebe8;--muted:#a8a39b;--line:#2e2c29;--card:#1d1c1a}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:860px;margin:0 auto;padding:0 16px}a{color:var(--accent)}img{max-width:100%;height:auto}
header.site{border-bottom:1px solid var(--line)}header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--fg);text-decoration:none}.brand img{border-radius:7px}
nav.main a{margin-left:16px;color:var(--muted);text-decoration:none}nav.main a:hover{color:var(--fg)}
main{padding:24px 16px 48px}h1{font-size:clamp(1.6rem,4vw,2.3rem);line-height:1.15;margin:.2em 0}h2{margin-top:2em}
.lead{font-size:1.08rem;color:var(--muted)}.breadcrumb{font-size:.9rem;color:var(--muted)}
.hero{display:flex;gap:20px;align-items:center}.gicon{width:128px;height:128px;border-radius:22px;flex:none;box-shadow:0 2px 10px rgba(0,0,0,.15)}
@media (max-width:560px){.hero{flex-direction:column;align-items:flex-start}.gicon{width:96px;height:96px}}
.tool{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin:20px 0;overflow-x:auto}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}.stats div{display:flex;flex-direction:column}
.num{font-size:1.8rem;font-weight:700;line-height:1.2}.lbl{color:var(--muted);font-size:.9rem}.note{color:var(--muted);font-size:.85rem;margin:12px 0 0}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.gallery figure{margin:0}.gallery img{border-radius:10px;display:block;width:100%}
.blist{list-style:none;padding:0}.blist li{display:flex;align-items:center;gap:12px;margin:8px 0}.blist img{border-radius:8px}
table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{border-bottom:1px solid var(--line);padding:8px;text-align:left;vertical-align:middle}td.bi{width:60px}td.bi img{border-radius:8px;display:block}
footer.site{border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}footer.site .wrap{display:flex;gap:16px;flex-wrap:wrap;padding:20px 16px}footer.site a{color:var(--muted)}