:root{color-scheme:dark;--gold:#dec38d;--ink:#0b0c10;--muted:#b5b0bc;--line:#ffffff24}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 15% 0,#2d261b,var(--ink) 45%);color:#f2f0eb;font:16px/1.7 system-ui,-apple-system,"PingFang SC","Microsoft Yahei",sans-serif}.shell{width:min(1160px,calc(100% - 40px));margin:auto}header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 0;border-bottom:1px solid var(--line)}a{color:var(--gold);text-underline-offset:5px}.logo{font-weight:700;letter-spacing:.12em;text-decoration:none}main{padding:42px 0}.eyebrow{font-size:11px;letter-spacing:.13em;color:var(--gold)}h1{font-size:clamp(28px,4vw,46px);line-height:1.4;font-weight:500}h2{font-size:20px;font-weight:500;margin-top:0}h3{font-size:24px;font-weight:500}p{overflow-wrap:anywhere}.notice{background:#dec38d0c;border:1px solid #dec38d44;border-radius:12px;padding:22px;margin:24px 0}.notice p{margin-bottom:0;color:#c1bac5}.layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.panel{padding:28px;border:1px solid var(--line);border-radius:16px;background:#14151bd9;min-width:0}label{display:block;font-size:14px;margin:20px 0 7px}label span{font-size:12px;color:var(--muted);margin-left:8px}input,textarea,select{width:100%;border:1px solid #ffffff40;border-radius:8px;padding:12px;background:#0b0c10;color:#f2f0eb;font:inherit}textarea{resize:vertical}input[aria-invalid=true]{border-color:#ffaaa3}.hint{font-size:13px;color:var(--muted);line-height:1.7}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}button,.primary-link{padding:12px 16px;border:1px solid var(--gold);border-radius:7px;background:linear-gradient(120deg,#f1dfb8,#cdb17c);color:#191713;font:inherit;font-size:14px;font-weight:600;cursor:pointer;display:inline-block;text-decoration:none}.secondary{background:transparent;color:var(--gold)}:focus-visible{outline:2px solid var(--gold);outline-offset:4px}.product-card{padding:20px;background:#dec38d08;border:1px solid #dec38d33;border-radius:10px}.price{font-size:26px;color:var(--gold)}dl{font-size:14px}dt{color:var(--muted);margin-top:12px}dd{margin:4px 0;overflow-wrap:anywhere;white-space:pre-wrap}.product-card h3,.rule-answer p{overflow-wrap:anywhere;white-space:pre-wrap}.rule-answer{margin-top:20px;padding:18px;border-left:2px solid var(--gold);background:#ffffff04}.rule-answer strong{font-size:12px;color:var(--gold)}#status{color:var(--gold);font-size:14px;min-height:24px}hr{border:0;border-top:1px solid var(--line);margin:26px 0}footer{padding:24px 0;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}[hidden]{display:none!important}.skip-link{position:absolute;top:-100px;background:#14151b;padding:10px}.skip-link:focus{top:4px;z-index:2}@media(max-width:760px){.layout{grid-template-columns:1fr}.panel{padding:20px}header{font-size:12px;flex-wrap:wrap}main{padding-top:24px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}