:root{--gold:#D4AF37;--red:#8B0F26;--ink:#2b211d;--muted:#756a64;--paper:#fffaf3;--line:#eadfce;--white:#fff;--shadow:0 16px 45px rgba(68,33,15,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(212,175,55,.18)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}.brand img{width:165px}.main-nav{display:flex;align-items:center;gap:28px;font-size:15px}.main-nav a:hover{color:var(--red)}.nav-cta{background:var(--red);color:#fff!important;padding:11px 18px;border-radius:999px}.nav-toggle{display:none;border:0;background:transparent;font-size:26px}.hero{background:radial-gradient(circle at 82% 20%,rgba(212,175,55,.24),transparent 34%),linear-gradient(130deg,#fff 0%,#fffaf1 58%,#f8ead5 100%);padding:74px 0 64px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}.badge{display:inline-flex;padding:8px 13px;border:1px solid rgba(139,15,38,.18);background:#fff;border-radius:999px;color:var(--red);font-size:13px;font-weight:700}.hero h1{font-size:clamp(38px,5vw,68px);line-height:1.08;margin:20px 0 18px;letter-spacing:-2px}.hero h1 em{font-style:normal;color:var(--red)}.hero-copy{font-size:18px;line-height:1.9;color:var(--muted);max-width:700px}.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:10px;font-weight:700;border:1px solid transparent;cursor:pointer}.btn-primary{background:var(--red);color:white}.btn-gold{background:var(--gold);color:#2a1700}.btn-outline{border-color:#d8c8b6;background:#fff}.price-panel{background:linear-gradient(160deg,#801022,#a50e2c);color:#fff;border-radius:26px;padding:30px;box-shadow:0 30px 70px rgba(139,15,38,.23);position:relative}.price-panel:before{content:"";position:absolute;inset:0;border-radius:26px;border:1px solid rgba(255,255,255,.18);pointer-events:none}.price-top{display:flex;justify-content:space-between;gap:20px;align-items:start}.price-kicker{opacity:.72;font-size:13px}.price-main{font-size:54px;font-weight:800;letter-spacing:-2px;margin:8px 0}.price-main small{font-size:17px;font-weight:500;letter-spacing:0;opacity:.8}.price-time{font-size:12px;opacity:.7}.mini-prices{margin-top:24px;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.mini-price{background:rgba(255,255,255,.09);padding:13px;border-radius:12px}.mini-price strong{display:block;font-size:22px;color:#ffe6a3;margin-top:4px}.section{padding:74px 0}.section.soft{background:var(--paper)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-head h2{font-size:34px;margin:0}.section-head p{margin:8px 0 0;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 7px 24px rgba(70,40,20,.04)}.card h3{margin:12px 0 8px}.icon-disc{width:46px;height:46px;border-radius:13px;background:rgba(212,175,55,.16);display:grid;place-items:center;color:var(--red);font-weight:900}.product-grid,.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product-card,.article-card{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden}.product-card img,.article-card img{width:100%;aspect-ratio:16/10;object-fit:cover}.card-body{padding:22px}.meta{font-size:13px;color:var(--muted)}.price-table{overflow:auto;border:1px solid var(--line);border-radius:18px}.price-table table{width:100%;border-collapse:collapse;min-width:680px}.price-table th,.price-table td{padding:18px 20px;text-align:left;border-bottom:1px solid var(--line)}.price-table th{background:#fff8e8;font-size:13px;color:#6a574d}.price-table td strong{color:var(--red);font-size:22px}.price-table tr:last-child td{border-bottom:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px}.panel{border:1px solid var(--line);border-radius:18px;padding:26px;background:#fff}.panel h3{margin-top:0}.rich-content{line-height:1.9;color:#4d433d}.rich-content img{border-radius:14px;margin:18px 0}.rich-content h2,.rich-content h3{color:var(--ink)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:700;font-size:14px}.field input,.field textarea,.field select{border:1px solid #d9cbbb;border-radius:10px;padding:12px 13px;font:inherit;background:#fff}.field textarea{min-height:130px;resize:vertical}.notice{padding:14px 16px;border-left:4px solid var(--gold);background:#fff7df;color:#66533e;border-radius:8px}.page-hero{padding:58px 0;background:linear-gradient(135deg,#fffaf1,#f5ead8)}.page-hero h1{font-size:44px;margin:0 0 12px}.page-hero p{color:var(--muted);font-size:18px}.price-chart{width:100%;height:auto;border-radius:12px;background:linear-gradient(180deg,#fffaf0,#fff)}.chart-empty{padding:60px;text-align:center;color:var(--muted);background:#fffaf0;border-radius:12px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.gallery img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px}.site-footer{background:#2a211d;color:#e9ded7;padding:48px 0 20px}.footer-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:40px}.footer-logo{width:160px;filter:brightness(1.3)}.site-footer p{color:#bfb2aa;line-height:1.8}.site-footer a{color:#e8c758}.copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;margin-top:20px;color:#9e918a;font-size:13px}.flash{padding:12px 14px;border-radius:10px;margin:12px 0}.flash.success{background:#eaf8ee;color:#23723c}.flash.error{background:#ffeded;color:#9c2424}
@media(max-width:900px){.nav-toggle{display:block}.main-nav{display:none;position:absolute;left:18px;right:18px;top:72px;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line);border-radius:14px;padding:18px;flex-direction:column;align-items:stretch;gap:8px}.main-nav.open{display:flex}.main-nav a{padding:10px}.hero-grid,.split{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.product-grid,.article-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr}.hero{padding-top:46px}.price-panel{max-width:640px}.section{padding:56px 0}}
@media(max-width:620px){.cards,.product-grid,.article-grid,.form-grid{grid-template-columns:1fr}.hero h1{letter-spacing:-1px}.price-main{font-size:44px}.mini-prices{grid-template-columns:1fr 1fr}.page-hero h1{font-size:36px}.section-head{align-items:start;flex-direction:column}.container{width:min(100% - 24px,1160px)}}

.hero-side{display:grid;gap:16px}.hero-photo,.about-photo{margin:0;overflow:hidden;border-radius:22px;position:relative;background:#f3ead8;box-shadow:var(--shadow)}.hero-photo img{width:100%;height:220px;object-fit:cover}.about-photo img{width:100%;min-height:360px;height:100%;object-fit:cover}.hero-photo figcaption,.about-photo figcaption{position:absolute;left:12px;bottom:10px;background:rgba(30,20,12,.64);color:#fff;padding:6px 9px;border-radius:8px;font-size:11px;backdrop-filter:blur(5px)}
[data-live-gold],[data-live-reference]{display:inline-block;min-width:4.7ch;transition:color .18s ease,transform .18s ease}.gold-up{color:#ffe8a4!important;transform:translateY(-1px)}.gold-down{color:#ffd1d8!important;transform:translateY(1px)}.price-table .gold-up{color:#b8860b!important}.price-table .gold-down{color:#8B0F26!important}.live-note,.live-line{display:flex;align-items:center;gap:7px}.live-dot{width:8px;height:8px;border-radius:50%;background:#f3c34a;box-shadow:0 0 0 0 rgba(243,195,74,.65);animation:livePulse 1.5s infinite}@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(243,195,74,.55)}70%{box-shadow:0 0 0 8px rgba(243,195,74,0)}100%{box-shadow:0 0 0 0 rgba(243,195,74,0)}}
@media(max-width:900px){.hero-photo img{height:260px}.about-photo img{min-height:280px}}

.detail-cover{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:18px}

.article-detail-cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:18px;margin-bottom:24px}