:root{
  --bg:#FFF6F4;--deep:#F3E4E2;--panel:#FFFFFF;--soft:#F8E8E6;--title:#3A1518;--text:#4A2428;--muted:#7A4E52;--sub:#A0787C;
  --red:#C81E2E;--red2:#E24A56;--darkred:#8E121C;--gold:#C9A24A;--border:rgba(200,30,46,.16);--shadow:0 12px 28px rgba(58,21,24,.08);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden;padding-top:116px}body.no-scroll{overflow:hidden}a{color:var(--darkred);text-decoration:none}a:hover{text-decoration:underline}button,a{touch-action:manipulation}img{max-width:100%;height:auto}h1,h2,h3{margin:0 0 12px;color:var(--title);line-height:1.3}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}p{margin:0 0 14px}.red-edge{position:fixed;top:0;left:0;right:0;z-index:80;height:18px;background:var(--darkred);color:#fff;font-size:12px}.top-inner,.head-inner,.ring-inner,.footer-inner,.site-main{width:min(960px,calc(100% - 32px));margin:0 auto}.top-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-button{height:18px;padding:0 3px;border:0;background:transparent;color:#fff;font:inherit;cursor:pointer}.brand-head{position:fixed;top:18px;left:0;right:0;z-index:79;height:54px;background:#FFF6F4;border-bottom:1px solid var(--border)}.head-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-link,.head-actions{display:flex;align-items:center}.logo-img{height:24px;width:auto;object-fit:contain}.brand-fallback{font-size:16px;font-weight:800;color:var(--darkred)}.head-actions{gap:8px}.app-mini,.menu-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 14px;font-size:14px;font-weight:700}.app-mini{background:#fff;color:var(--darkred);border:1px solid var(--border)}.menu-button{border:1px solid var(--red);background:var(--soft);color:var(--darkred);cursor:pointer}.red-ring-nav{position:fixed;top:72px;left:0;right:0;z-index:77;height:44px;background:var(--soft);border-bottom:1px solid 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@media (max-width:720px){
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}