:root{color-scheme:light;--bg:#faf8f5;--card:#fff;--text:#292524;--muted:#78716c;--line:#e7e5e4;--accent:#d97757;--soft:#fff7ed}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.7 "Plus Jakarta Sans",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:#b4533a;text-decoration:none}a:hover{text-decoration:underline}.shell{width:min(900px,calc(100% - 28px));margin:0 auto}.top{padding:18px 0;border-bottom:1px solid var(--line);background:rgba(255,255,255,.92);position:sticky;top:0;backdrop-filter:blur(10px);z-index:10}.top .shell{display:flex;align-items:center;justify-content:space-between;gap:14px}.brand{font-weight:800;color:#1c1917}.back{font-size:13px;font-weight:700}.hero{padding:54px 0 18px}.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.15;margin:0 0 12px}.hero p{color:var(--muted);max-width:720px;margin:0}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:clamp(20px,4vw,34px);box-shadow:0 12px 35px rgba(41,37,36,.06);margin:22px 0 46px}.card h2{font-size:19px;margin:28px 0 8px}.card h2:first-child{margin-top:0}.card p,.card li{color:#57534e}.card ul{padding-left:22px}.notice{background:var(--soft);border:1px solid #fed7aa;border-radius:14px;padding:14px 16px;color:#7c2d12}.meta{font-size:12px;color:#a8a29e;margin-top:22px}.footer{padding:24px 0 40px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.links{display:flex;flex-wrap:wrap;gap:12px 18px;margin-top:8px}@media(max-width:600px){.hero{padding-top:34px}.top .shell{align-items:flex-start;flex-direction:column;gap:5px}}