:root{--ink:#20252b;--muted:#697077;--line:#d8d8d2;--paper:#f3f2ed;--cream:#ebe9e1;--orange:#ee6a3b;--orange-dark:#d9582d;--white:#fbfbf8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans SC','Manrope',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.site-shell{overflow:hidden}.site-header{height:86px;display:flex;align-items:center;justify-content:space-between;max-width:1280px;margin:auto;padding:0 42px;position:relative;z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:35px;height:35px;border-radius:9px}.brand-wordmark{display:flex;flex-direction:column;font-family:'Manrope',sans-serif;line-height:1}.brand-wordmark b{font-size:19px;letter-spacing:-.5px}.brand-wordmark small{font-size:10px;color:var(--muted);margin-top:5px;letter-spacing:1px}.desktop-nav{display:flex;gap:38px;margin-left:120px;font-size:13px;color:#596068}.desktop-nav 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/* First-viewport content is visible immediately; lower sections reveal on scroll. */
.hero-enter{animation:heroIn .7s ease both}.hero-enter-delay{animation-delay:.15s}@keyframes heroIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-enter,.ticker-track{animation:none}.reveal{opacity:1;transform:none;transition:none}}
:root{--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
body{font-family:var(--font-sans)}
.orange-tab{right:-43px;font-size:10px;padding:12px;letter-spacing:.8px;white-space:nowrap}
@media(max-width:800px){.orange-tab{right:-24px;font-size:9px;padding:10px 9px}}