:root{color-scheme:light;--color-dark: #171419;--color-dark-soft: #211a20;--color-cream: #f5f1ea;--color-white: #fff;--color-gold: #c6a15b;--color-gold-light: #e4c98f;--color-text: #211c21;--color-text-secondary: #625d62;--color-accent: #8b2748;--color-border: rgba(33, 28, 33, .15);font-family:Microsoft YaHei UI,PingFang SC,Noto Sans CJK SC,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:82px}body{margin:0;color:var(--color-text);background:var(--color-cream);letter-spacing:0;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}p{max-width:760px;font-size:16px;line-height:1.8}h1,h2,h3{margin:0;line-height:1.18;letter-spacing:0}h1{font-size:clamp(40px,7vw,76px)}h2{font-size:clamp(29px,4vw,48px)}h3{font-size:20px}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:24px;min-height:76px;padding:10px max(20px,calc((100vw - 1200px)/2));color:var(--color-white);background:#171419f0;border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:11px;min-width:230px}.brand-mark{display:grid;width:42px;height:42px;place-items:center;color:var(--color-dark);background:var(--color-gold);border-radius:8px;font-weight:900}.brand-copy strong,.brand-copy b,.brand-copy small{display:block}.brand-copy strong{font-size:16px}.brand-copy b{color:var(--color-gold-light);font-size:9px;letter-spacing:2px}.brand-copy small{color:#ffffffb8;font-size:11px}.site-nav{display:flex;justify-content:flex-end;align-items:center;gap:2px;margin-left:auto}.site-nav a{padding:10px 8px;color:#ffffffc7;font-size:13px;white-space:nowrap;border-radius:6px}.site-nav a:hover,.site-nav a:focus-visible{color:var(--color-white);background:#ffffff14}.header-cta{flex:none;padding:11px 17px;color:var(--color-dark);background:var(--color-gold);border-radius:6px;font-size:14px;font-weight:800}.menu-toggle{display:none;width:42px;height:42px;padding:10px;border:0;color:#fff;background:transparent;cursor:pointer}.menu-toggle span{display:block;height:2px;margin:5px 0;background:currentColor}.button,button.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid transparent;border-radius:7px;font:inherit;font-weight:800;cursor:pointer;transition:transform .2s,background .2s,border-color .2s}.button:hover{transform:translateY(-2px)}.button:focus-visible,.header-cta:focus-visible,.mobile-contact-bar a:focus-visible,.mobile-contact-bar button:focus-visible{outline:3px solid var(--color-gold-light);outline-offset:3px}.primary{color:var(--color-dark);background:var(--color-gold)}.secondary{color:var(--color-text);background:var(--color-white);border-color:var(--color-border)}.ghost{color:inherit;background:transparent;border-color:currentColor}.contact-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px}.copy-status{min-height:22px;color:var(--color-text-secondary);font-size:13px}.section{padding:92px max(20px,calc((100vw - 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