:root{--bg:#FFFBF3;--bg2:#FFF6E4;--light:#F8E7B8;--ink:#1C1608;--text:#3A3120;--muted:#6B5E43;--note:#8A7B5E;--gold:#D4A017;--gold2:#E8C547;--warm:#F0C94A;--deep:#B8860B;--border:rgba(212,160,23,.18);--shadow:0 16px 42px rgba(80,55,10,.10);--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.78 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:40}.brand-bar{height:28px;background:#1A1508;color:#FFF6E4}.brand-bar-inner{height:28px;display:flex;align-items:center;justify-content:space-between;font-size:12px}.brand-tools{display:flex;align-items:center;gap:18px}.text-button{border:0;background:transparent;color:inherit;padding:0;cursor:pointer}.mainbar{height:68px;background:rgba(255,251,243,.98);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.mainbar-inner{height:68px;display:flex;align-items:center;gap:24px}.brand-logo{display:flex;align-items:center;min-width:166px;font-weight:800;font-size:22px;color:var(--ink)}.brand-logo img{max-height:38px;width:auto}.desktop-nav{display:flex;flex:1;justify-content:center;gap:28px;white-space:nowrap}.desktop-nav a{padding:19px 0 16px;border-bottom:3px solid transparent;font-weight:650;color:var(--muted)}.desktop-nav 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var(--gold);background:#fffdf8;border-radius:0 12px 12px 0}.info-row h3{margin:0 0 6px;color:var(--ink)}.notice{padding:18px 20px;background:#FFF6E4;border:1px solid var(--border);border-radius:12px;color:var(--muted)}.faq-list{display:grid;gap:14px}.faq-item{background:#fffdf8;border:1px solid var(--border);border-radius:12px;padding:20px}.faq-item h2{font-size:19px;margin:0 0 8px}.site-footer{background:#1A1508;color:#FFF6E4;padding:54px 0 calc(32px + env(safe-area-inset-bottom));margin-top:48px}.footer-brand{display:grid;grid-template-columns:140px 1fr;gap:22px;padding-bottom:28px;border-bottom:1px solid rgba(240,201,74,.22)}.footer-logo img{max-width:120px;height:auto}.footer-brand strong{display:block;font-size:24px}.footer-brand span{display:block;color:#E8C547;font-size:13px;letter-spacing:.15em}.footer-brand p{color:#d9cfb7;margin:8px 0 0}.footer-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px;padding:30px 0}.footer-grid h2{font-size:15px;color:#E8C547;margin:0 0 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env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#FFFBF3;border-top:1px solid var(--border)}.mobile-bottom a{min-height:52px;display:grid;place-items:center;font-size:13px}.mobile-bottom a.active{background:var(--warm);color:var(--ink);font-weight:800}}