:root { --color-primary: #ff4d6d; --color-primary-dark: #b3123a; --color-accent: #8b5cf6; --color-surface: #0b1020; --color-text: #e9eefc; --rgb-primary: 255,77,109; --rgb-accent: 139,92,246; --radius-sm: 0; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 16px; --shadow-sm: 0 1px 0 rgba(255,255,255,.06) inset, 0 10px 22px rgba(0,0,0,.25), 0 0 0 1px rgba(255,77,109,.12); --shadow-md: 0 1px 0 rgba(255,255,255,.07) inset, 0 12px 26px rgba(0,0,0,.35), 0 0 0 1px rgba(139,92,246,.14), 0 0 28px rgba(139,92,246,.10); --shadow-lg: 0 1px 0 rgba(255,255,255,.08) inset, 0 18px 44px rgba(0,0,0,.42), 0 0 0 1px rgba(255,77,109,.12), 0 0 46px rgba(139,92,246,.14), 0 0 22px rgba(139,92,246,.10); --space-section: 4rem; --space-card: 1.5rem; --space-gap: 1.25rem; --transition: 260ms cubic-bezier(.2,.8,.2,1); --heading-weight: 700; --body-line-height: 1.7; } body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(1200px 800px at 20% -10%, rgba(139,92,246,.22), transparent 55%), radial-gradient(900px 700px at 110% 0%, rgba(255,77,109,.16), transparent 50%), var(--color-surface); } h1, h2, h3, h4 { font-weight: var(--heading-weight); letter-spacing: .01em; } section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); } .card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-card); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition); border: 1px solid rgba(var(--rgb-accent), .18); background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03)) padding-box, radial-gradient(900px 200px at 20% 0%, rgba(var(--rgb-accent), .22), transparent 55%) border-box; } .btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition); box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 10px 22px rgba(0,0,0,.35), 0 0 0 1px rgba(var(--rgb-primary), .18); } a:not([class]) { color: var(--color-primary); transition: var(--transition); text-shadow: 0 0 16px rgba(var(--rgb-primary), .25); } a:not([class]):hover, .btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { box-shadow: 0 1px 0 rgba(255,255,255,.08) inset, 0 18px 40px rgba(0,0,0,.42), 0 0 0 1px rgba(var(--rgb-accent), .22), 0 0 34px rgba(var(--rgb-accent), .35); transform: translateY(-1px); } @keyframes glowPulse { 0%, 100% { opacity: .55; filter: saturate(1); transform: translateZ(0) scale(1); } 50% { opacity: .95; filter: saturate(1.08); transform: translateZ(0) scale(1.01); } } /* ========== Section Layout Variants ========== */ /* news: masonry-2 */ /* 两列瀑布流 */ .news-grid { column-count: 2; column-gap: var(--space-gap); } .news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025)) padding-box, radial-gradient(900px 240px at 18% 0%, rgba(var(--rgb-primary), .18), transparent 55%) border-box; box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 14px 30px rgba(0,0,0,.38), 0 0 0 1px rgba(var(--rgb-primary), .14), 0 0 26px rgba(var(--rgb-accent), .12); } /* features: centered */ /* 居中大卡片 */ .feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; } /* hero: centered */ .hero-content { text-align: center; max-width: 800px; margin: 0 auto; } /* testimonials: carousel */ /* 单条轮播 */ .testimonial-list { display: flex; overflow: hidden; } .testimonial-list > * { flex: 0 0 100%; } /* partners: centered */ .partner-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; } /* faq: single-column */ .faq-list { max-width: 800px; margin: 0 auto; } /* stats: big-number */ /* 大数字居中 */ .stats-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 2rem; } .stats-grid .stat-value { font-size: 3rem; color: rgba(233,238,252,.98); text-shadow: 0 0 18px rgba(var(--rgb-accent), .24), 0 0 40px rgba(var(--rgb-primary), .14); } /* cta: split */ .cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; } .page-main { max-width: 1200px; margin: 0 auto; } /* 条件性装饰 */ .card { border: 1px solid rgba(var(--rgb-accent), .20); border-radius: var(--radius-lg); } header, .header, .navbar { box-shadow: 0 1px 0 rgba(255,255,255,.06) inset, 0 14px 34px rgba(0,0,0,.35), 0 0 0 1px rgba(var(--rgb-accent), .16), 0 0 26px rgba(var(--rgb-accent), .14); background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)); border-bottom: 1px solid rgba(var(--rgb-accent), .18); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); } /* Responsive */ @media (max-width: 1024px) { .news-grid { grid-template-columns: repeat(2, 1fr) !important; } .feature-list { grid-template-columns: repeat(2, 1fr) !important; } .partner-grid { grid-template-columns: repeat(3, 1fr) !important; } .stats-grid { grid-template-columns: repeat(2, 1fr) !important; } .hero-inner { grid-template-columns: 1fr !important; } } @media (max-width: 640px) { :root { --space-section: 2rem; --space-card: 1rem; --space-gap: 0.75rem; } .news-grid { grid-template-columns: 1fr !important; } .feature-list { grid-template-columns: 1fr !important; } .faq-list { grid-template-columns: 1fr !important; } .testimonial-list { column-count: 1 !important; } .partner-grid { grid-template-columns: repeat(2, 1fr) !important; } .stats-grid { grid-template-columns: repeat(2, 1fr) !important; } .cta-inner { grid-template-columns: 1fr !important; } }