:root{--brand-accent: #FF5A1F;--brand-gradient: linear-gradient(135deg, #FFB703, #FF5A1F);--text-dark: #222;--text-gray: #666;--border-color: #eee;--bg-color: #fdfdfd}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg-color);color:var(--text-dark);font-display:swap;line-height:1.5}.container{max-width:1200px;margin:0 auto;padding:0 20px}.topbar{background:#1a1a1a;color:#b0b0b0;font-size:.75rem}.topbar-inner{max-width:1200px;margin:0 auto;padding:6px 20px;display:flex;justify-content:space-between;align-items:center;letter-spacing:.5px}.topbar-slogan{color:#888}.ticker{display:flex;align-items:stretch;background:#fff;border:1px solid var(--border-color);border-radius:10px;overflow:hidden;margin:16px 0 22px;box-shadow:0 2px 8px #0000000a}.ticker-label{background:var(--brand-accent);color:#fff;font-weight:900;font-size:.8rem;letter-spacing:3px;padding:0 16px;display:flex;align-items:center;white-space:nowrap}.ticker-viewport{overflow:hidden;flex:1;display:flex;align-items:center}.ticker-track{display:inline-flex;padding:10px 28px;white-space:nowrap;animation:ticker-scroll 70s linear infinite;will-change:transform}.ticker-viewport:hover .ticker-track{animation-play-state:paused}.ticker-item{color:var(--text-dark);text-decoration:none;font-size:.85rem;font-weight:600;padding-right:56px;flex-shrink:0}.ticker-item:hover{color:var(--brand-accent)}.ticker-item:before{content:"●";color:var(--brand-accent);font-size:.6rem;margin-right:8px;vertical-align:2px}@keyframes ticker-scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}@media (prefers-reduced-motion: reduce){.ticker-track{animation:none}}@media (max-width: 600px){.topbar-slogan{display:none}.ticker{margin:12px 0 16px;border-radius:8px}.ticker-label{padding:0 12px;font-size:.75rem;letter-spacing:2px}.ticker-track{padding:8px 16px;animation-duration:45s}.ticker-item{font-size:.8rem;padding-right:36px}}.site-header{background:#fff;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000;height:70px;display:flex;align-items:center;margin-bottom:20px}.header-inner{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}.logo-container{margin-right:40px}.logo{display:flex;align-items:center;text-decoration:none}.logo-img{height:42px;width:42px;object-fit:contain;margin-right:-2px}.logo-text{font-size:2.1rem;letter-spacing:-1.2px;display:flex;align-items:baseline}.text-dark{font-weight:900;color:#000}.text-brand{font-weight:700;color:var(--brand-accent)}.main-nav{flex-grow:1;margin-left:15px}.main-nav ul{list-style:none;display:flex;gap:20px}.main-nav a{padding:8px 12px;text-decoration:none;color:var(--text-gray);font-weight:800;font-size:.95rem;border-radius:4px;transition:all .2s;letter-spacing:.5px}.main-nav a:hover{color:var(--brand-accent);background:#fafafa}.main-nav a.active{color:var(--brand-accent)}.search-container form{display:flex;align-items:center;background:#f5f5f5;border-radius:20px;padding:4px 12px}.search-container input{border:none;background:transparent;outline:none;font-size:.85rem;width:130px}.search-container button{background:none;border:none;cursor:pointer;color:var(--text-gray);display:flex}.site-footer{margin-top:60px;border-top:4px solid var(--brand-accent);background:#1a1a1a;color:#999}.footer-inner{max-width:1200px;margin:0 auto;padding:44px 20px 30px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}.footer-logo{display:flex;align-items:center;gap:8px;margin-bottom:14px}.footer-logo .logo-text{font-size:1.6rem;letter-spacing:-1px;display:flex;align-items:baseline}.footer-logo .text-dark{color:#fff}.footer-desc{font-size:.85rem;line-height:1.7;margin:0;max-width:340px}.footer-col h4{color:#fff;font-size:.95rem;font-weight:800;margin:0 0 16px;letter-spacing:1px}.footer-col ul{list-style:none}.footer-col li{margin-bottom:10px}.footer-col a{color:#999;text-decoration:none;font-size:.85rem;transition:color .2s}.footer-col a:hover{color:var(--brand-accent)}.footer-bottom{border-top:1px solid #333;text-align:center;padding:16px 20px}.footer-bottom p{margin:0;font-size:.78rem;color:#777}@media (max-width: 700px){.footer-inner{grid-template-columns:1fr;gap:22px;padding:30px 20px 22px}.footer-desc{font-size:.8rem;max-width:none}.footer-col h4{margin:0 0 10px;font-size:.88rem}.footer-col ul{display:grid;grid-template-columns:1fr 1fr 1fr;gap:2px 12px}.footer-col li{margin-bottom:8px}.back-to-top{bottom:18px;right:16px;width:42px;height:42px}}.back-to-top{position:fixed;bottom:30px;right:30px;width:48px;height:48px;background:var(--brand-gradient);color:#fff;border:none;border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s;z-index:999;box-shadow:0 4px 12px #ff5a1f4d}.back-to-top.visible{opacity:1;visibility:visible}.mobile-menu-btn,.close-menu-btn{display:none;background:none;border:none;cursor:pointer;color:var(--text-dark);padding:5px}.mobile-search{display:none}.nav-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background:#00000080;z-index:1001;opacity:0;transition:opacity .3s}@media (max-width: 900px){.header-inner{flex-direction:row;padding:10px 20px}.logo-container{margin:0}.logo-text{font-size:1.8rem}.logo-img{width:36px;height:36px}.search-container{display:none}.site-header{margin-bottom:25px}.mobile-menu-btn{display:block}.nav-overlay.open{display:block;opacity:1}.main-nav{position:fixed;top:0;right:-300px;width:280px;height:100vh;background:#fff;z-index:1002;transition:right .3s ease;margin:0;padding-top:80px;box-shadow:-5px 0 15px #0000001a}.main-nav.open{right:0}.close-menu-btn{display:block;position:absolute;top:20px;right:20px}.main-nav ul{flex-direction:column;gap:10px;padding:0 25px}.main-nav a{font-size:1.2rem;padding:15px 0;width:100%;display:block;border-bottom:1px solid #f0f0f0;border-radius:0}.main-nav a:hover{background:none;color:var(--brand-accent);padding-left:8px}.mobile-search{display:flex;align-items:center;background:#f5f5f5;border-radius:20px;padding:6px 14px;margin:18px 25px 0}.mobile-search input{border:none;background:transparent;outline:none;font-size:.9rem;flex:1;min-width:0}.mobile-search button{background:none;border:none;cursor:pointer;color:var(--text-gray);display:flex;flex-shrink:0}}