* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; background: #0a0a14; color: #e0e0e0; line-height: 1.7; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.navbar { background: rgba(10,10,20,0.95); border-bottom: 1px solid rgba(255,255,255,0.06); position: sticky; top: 0; z-index: 100; backdrop-filter: blur(12px); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; }
.logo img { height: 40px; border-radius: 6px; }
.nav-links { display: flex; list-style: none; gap: 28px; }
.nav-links a { color: #a0a8b8; text-decoration: none; font-size: 15px; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.hero { background: linear-gradient(135deg, #0f1628 0%, #1a1040 100%); padding: 80px 0; text-align: center; border-bottom: 1px solid rgba(255,255,255,0.05); }
.hero h1 { font-size: 2.4rem; font-weight: 700; margin-bottom: 16px; color: #fff; }
.hero p { font-size: 1.1rem; color: #8896aa; margin-bottom: 28px; }
.btn-primary { display: inline-block; padding: 12px 32px; background: linear-gradient(135deg, #e63946, #c1121f); color: #fff; text-decoration: none; border-radius: 8px; font-weight: 600; transition: opacity 0.2s; }
.btn-primary:hover { opacity: 0.88; }
.section-title { font-size: 1.5rem; margin-bottom: 32px; padding-bottom: 12px; border-bottom: 2px solid rgba(230,57,70,0.3); color: #fff; }
.featured-articles { padding: 60px 0; }
.article-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.article-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 12px; overflow: hidden; transition: transform 0.2s, box-shadow 0.2s; }
.article-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.4); }
.article-card a { text-decoration: none; color: inherit; display: block; }
.article-card img { width: 100%; height: 200px; object-fit: cover; }
.article-info { padding: 20px; }
.tag { display: inline-block; padding: 3px 10px; border-radius: 4px; font-size: 12px; font-weight: 600; margin-bottom: 10px; }
.tag-football, .tag-expert { background: rgba(230,57,70,0.15); color: #e63946; }
.tag-basketball { background: rgba(59,130,246,0.15); color: #3b82f6; }
.tag-esports { background: rgba(168,85,247,0.15); color: #a855f7; }
.tag-tips, .tag-strategy, .tag-live, .tag-tennis, .tag-europe, .tag-tactics, .tag-analytics, .tag-data, .tag-bankroll { background: rgba(16,185,129,0.15); color: #10b981; }
.article-info h3 { font-size: 1.05rem; margin-bottom: 8px; color: #fff; line-height: 1.4; }
.article-info p { font-size: 0.88rem; color: #8896aa; margin-bottom: 12px; }
.read-more { font-size: 0.85rem; color: #e63946; font-weight: 500; }
.article-detail { padding: 40px 0; }
.article-header { margin-bottom: 32px; }
.article-header h1 { font-size: 1.9rem; color: #fff; margin: 12px 0; line-height: 1.3; }
.article-meta { color: #666; font-size: 0.85rem; }
.article-hero { display: flex; gap: 12px; margin-bottom: 32px; }
.article-hero img { flex: 1; border-radius: 10px; height: 360px; object-fit: cover; }
.article-body h2 { font-size: 1.2rem; color: #fff; margin: 24px 0 12px; padding-left: 12px; border-left: 3px solid #e63946; }
.article-body p { margin-bottom: 14px; color: #b0b8c8; font-size: 0.96rem; }
.related-articles { margin-top: 48px; padding: 24px; background: rgba(255,255,255,0.03); border-radius: 10px; }
.related-articles h3 { font-size: 1rem; margin-bottom: 14px; color: #fff; }
.related-articles ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.related-articles a { color: #8896aa; text-decoration: none; font-size: 0.9rem; transition: color 0.2s; }
.related-articles a:hover { color: #e63946; }
footer { background: rgba(0,0,0,0.3); padding: 24px 0; text-align: center; border-top: 1px solid rgba(255,255,255,0.05); }
footer p { color: #555; font-size: 0.85rem; }
footer a { color: #666; text-decoration: none; }
@media (max-width: 768px) { .nav-links { gap: 16px; } .hero h1 { font-size: 1.7rem; } .article-grid { grid-template-columns: 1fr; } }