:root{--primary:#7c3aed;--secondary:#2563eb;--ink:#172033;--muted:#64748b;--line:#e2e8f0;--surface:#fff;--soft:#f7f8ff;--gradient:linear-gradient(135deg,#7c3aed,#2563eb)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}.news-shell{width:min(1120px,calc(100% - 40px));margin:0 auto}.news-nav{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(226,232,240,.8)}.news-nav-inner{height:70px;display:flex;align-items:center;justify-content:space-between;gap:30px}.news-logo img{height:40px;width:auto;display:block}.news-nav nav{display:flex;align-items:center;gap:28px;font-size:15px;color:var(--muted)}.news-nav nav a:hover,.news-nav nav .active{color:var(--primary)}.news-system{padding:9px 18px;border-radius:999px;background:var(--gradient);color:#fff!important;box-shadow:0 6px 20px rgba(124,58,237,.22)}.news-hero{padding:100px 0 72px;background:radial-gradient(circle at 15% 20%,rgba(168,85,247,.16),transparent 32%),radial-gradient(circle at 85% 15%,rgba(37,99,235,.16),transparent 30%),linear-gradient(180deg,#eef2ff,#f7f8ff)}.news-hero h1{font-size:clamp(38px,6vw,64px);line-height:1.12;margin:14px 0 20px;letter-spacing:-.04em;background:var(--gradient);-webkit-background-clip:text;color:transparent}.news-hero p{font-size:19px;color:var(--muted);max-width:680px;margin:0}.news-kicker{display:inline-block;color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.14em}.news-list{padding:64px 0 90px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.news-card{background:var(--surface);padding:30px;border:1px solid rgba(226,232,240,.9);border-radius:20px;box-shadow:0 8px 28px rgba(36,38,80,.06);transition:.25s ease}.news-card:hover{transform:translateY(-5px);box-shadow:0 18px 44px rgba(59,48,130,.12);border-color:rgba(124,58,237,.25)}.news-card-meta,.news-byline{display:flex;align-items:center;gap:14px;color:#8a94a6;font-size:13px}.news-card-meta span{color:var(--primary);font-weight:700}.news-card h2{font-size:23px;line-height:1.45;margin:15px 0 12px}.news-card h2 a:hover{color:var(--primary)}.news-card p{color:var(--muted);margin:0 0 22px;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.news-read{color:var(--primary);font-weight:700;font-size:14px}.news-read span{display:inline-block;transition:.2s}.news-read:hover span{transform:translateX(4px)}.news-empty{grid-column:1/-1;background:#fff;border:1px dashed var(--line);border-radius:20px;padding:70px 30px;text-align:center}.news-empty h2{margin:0 0 10px}.news-empty p{margin:0;color:var(--muted)}.news-article{max-width:860px;padding:56px 0 90px}.news-breadcrumb{display:flex;gap:10px;align-items:center;color:#8a94a6;font-size:13px;margin-bottom:54px}.news-breadcrumb a:hover{color:var(--primary)}.news-article header h1{font-size:clamp(32px,5vw,52px);line-height:1.25;letter-spacing:-.025em;margin:16px 0 22px}.news-byline{padding-bottom:28px;border-bottom:1px solid var(--line)}.news-lead{font-size:19px;line-height:1.85;color:#4b5568;background:#fff;border-left:4px solid var(--primary);padding:24px 28px;border-radius:0 12px 12px 0;margin:34px 0}.news-content{font-size:17px;color:#30394c}.news-content h2{font-size:28px;line-height:1.4;margin:48px 0 16px}.news-content h3{font-size:22px;margin:36px 0 14px}.news-content p{margin:0 0 20px}.news-content ul,.news-content ol{margin:0 0 24px;padding-left:28px}.news-content li{margin:8px 0}.news-content blockquote{margin:28px 0;padding:20px 24px;background:#eef2ff;border-radius:12px;color:#4f46e5}.news-content img{max-width:100%;height:auto;border-radius:14px;margin:18px auto}.news-content a{color:var(--secondary);text-decoration:underline}.news-article-footer{margin-top:58px;padding-top:24px;border-top:1px solid var(--line)}.news-article-footer a{color:var(--primary);font-weight:700}.news-footer{background:#1e1b4b;color:rgba(255,255,255,.62);padding:30px 0}.news-footer .news-shell{display:flex;justify-content:space-between;gap:20px}.news-footer a:hover{color:#fff}@media(max-width:760px){.news-shell{width:min(100% - 28px,1120px)}.news-nav nav a:not(.news-system):not(.active){display:none}.news-nav nav{gap:12px}.news-list{grid-template-columns:1fr;padding-top:36px}.news-hero{padding:70px 0 52px}.news-article{padding-top:34px}.news-breadcrumb{margin-bottom:36px}.news-lead{font-size:17px;padding:20px}.news-content{font-size:16px}.news-footer .news-shell{flex-direction:column}}