:root{--bg:#f8fafc;--bg-soft:#f1f5f9;--surface:#fff;--ink:#0f172a;--ink-soft:#475569;--ink-faint:#94a3b8;--primary:#6366f1;--primary-dark:#4f46e5;--accent:#8b5cf6;--accent-2:#ec4899;--accent-3:#06b6d4;--gradient:linear-gradient(135deg,#6366f1,#8b5cf6 45%,#ec4899);--gradient-2:linear-gradient(135deg,#06b6d4,#6366f1 50%,#8b5cf6);--gradient-soft:linear-gradient(135deg,rgba(99,102,241,.08),rgba(139,92,246,.08),rgba(236,72,153,.08));--gradient-card:linear-gradient(145deg,rgba(99,102,241,.04),rgba(236,72,153,.04));--radius:16px;--radius-lg:24px;--radius-xl:32px;--shadow-sm:0 1px 3px rgba(0,0,0,.06);--shadow:0 4px 24px rgba(0,0,0,.06);--shadow-lg:0 12px 40px rgba(0,0,0,.1);--shadow-glow:0 8px 32px rgba(99,102,241,.25);--shadow-glow-pink:0 8px 32px rgba(236,72,153,.25);--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;--serif:"Noto Serif 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solid var(--primary);box-shadow:0 0 0 4px rgba(99,102,241,.1)}.timeline-item h4{font-size:1.05rem;font-weight:700;margin-bottom:6px}.timeline-item p{font-size:.9rem;color:var(--ink-faint)}.footer{margin-top:80px;padding:64px 0 36px;background:linear-gradient(180deg,#0f172a,#1e1b4b);color:#cbd5e1;position:relative;overflow:hidden}.footer:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient)}.footer:after{content:"";position:absolute;bottom:-200px;right:-100px;width:500px;height:500px;background:radial-gradient(circle,rgba(139,92,246,.15),transparent 70%);border-radius:50%}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;grid-gap:36px;gap:36px;margin-bottom:44px;position:relative;z-index:1}.footer-brand h4{font-size:1.3rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:14px}.footer-brand p{font-size:.88rem;color:#94a3b8;line-height:1.8}.footer-col h5{font-size:.92rem;font-weight:700;color:#fff;margin-bottom:18px}.footer-col a{display:block;font-size:.88rem;color:#94a3b8;padding:5px 0;transition:all .2s ease}.footer-col a:hover{color:#fff;transform:translateX(4px)}.footer-bottom{text-align:center;padding-top:28px;border-top:1px solid hsla(0,0%,100%,.08);font-size:.82rem;color:#64748b;position:relative;z-index:1}@media (max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:1/-1}.content-card{padding:28px 22px}.hero{padding:70px 0 50px}.section{padding:56px 0}.notice-banner{padding:28px}}@media (max-width:480px){.card-grid,.footer-grid{grid-template-columns:1fr}.notice-banner{padding:24px}.hero-actions{flex-direction:column;align-items:center}.btn{width:100%;justify-content:center}}.fade-in{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s 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