:root { --color-primary: #5b21b6; --color-primary-dark: #2e1065; --color-accent: #06b6d4; --color-surface: #ecfeff; --color-text: #0b1220; --rgb-primary: 91,33,182; --rgb-accent: 6,182,212; --radius-sm: 0; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 16px; --shadow-sm: 0 0 0 rgba(0,0,0,0); --shadow-md: 0 10px 30px rgba(14, 44, 65, 0.12), 0 2px 10px rgba(14, 44, 65, 0.08); --shadow-lg: 0 18px 50px rgba(8, 28, 44, 0.18), 0 6px 18px rgba(8, 28, 44, 0.12); --space-section: 5rem; --space-card: 2rem; --space-gap: 1.5rem; --transition: 380ms cubic-bezier(0.16, 1, 0.3, 1); --heading-weight: 700; --body-line-height: 1.7; } body { color: var(--color-text); line-height: var(--body-line-height); } h1, h2, h3, h4 { font-weight: var(--heading-weight); } section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); } .card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: 0 1px 0 rgba(255,255,255,0.85) inset, 0 10px 30px rgba(14, 44, 65, 0.12), 0 2px 10px rgba(14, 44, 65, 0.08), 0 0 0 1px rgba(91, 33, 182, 0.10); padding: var(--space-card); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), filter var(--transition), background-color var(--transition), color var(--transition); background: linear-gradient(180deg, rgba(236,254,255,0.92), rgba(236,254,255,0.74)); filter: saturate(1.05); position: relative; } .card:hover, [class*="card"]:hover { box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 14px 46px rgba(8, 28, 44, 0.20), 0 5px 18px rgba(8, 28, 44, 0.13), 0 0 0 1px rgba(6, 182, 212, 0.28), 0 0 28px rgba(6, 182, 212, 0.22); filter: saturate(1.12) contrast(1.02); } .card::before, [class*="card"]::before { content: ""; position: absolute; inset: -1px; border-radius: calc(var(--radius-lg) + 1px); background: radial-gradient(600px circle at var(--x, 30%) var(--y, 20%), rgba(6,182,212,0.24), rgba(6,182,212,0) 55%); opacity: 0; transition: opacity var(--transition); pointer-events: none; } .card:hover::before, [class*="card"]:hover::before { opacity: 1; } .card { animation: glowPulse 4.6s ease-in-out infinite; } @keyframes glowPulse { 0%, 100% { box-shadow: 0 1px 0 rgba(255,255,255,0.85) inset, 0 10px 30px rgba(14, 44, 65, 0.12), 0 2px 10px rgba(14, 44, 65, 0.08), 0 0 0 1px rgba(91, 33, 182, 0.10); } 50% { box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 12px 36px rgba(14, 44, 65, 0.14), 0 3px 12px rgba(14, 44, 65, 0.09), 0 0 0 1px rgba(6, 182, 212, 0.18), 0 0 24px rgba(6, 182, 212, 0.18); } } .btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: box-shadow var(--transition), transform var(--transition), color var(--transition), background-color var(--transition), border-color var(--transition), filter var(--transition); caret-color: var(--color-accent); } a:not([class]) { color: var(--color-primary); transition: var(--transition); } a:not([class]):hover { color: color-mix(in oklab, var(--color-accent) 70%, var(--color-primary) 30%); text-shadow: 0 0 18px rgba(6, 182, 212, 0.35); } /* ========== Section Layout Variants ========== */ /* news: list-view */ /* 列表模式 (图左文右) */ .news-grid { display: flex; flex-direction: column; gap: var(--space-gap); } .news-grid .card { display: grid; grid-template-columns: 280px 1fr; border-radius: var(--radius-xl); box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 12px 34px rgba(14, 44, 65, 0.12), 0 3px 14px rgba(14, 44, 65, 0.08), 0 0 0 1px rgba(91, 33, 182, 0.10); } .news-grid .card:hover { box-shadow: 0 1px 0 rgba(255,255,255,0.92) inset, 0 18px 52px rgba(8, 28, 44, 0.20), 0 6px 20px rgba(8, 28, 44, 0.12), 0 0 0 1px rgba(6, 182, 212, 0.30), 0 0 32px rgba(6, 182, 212, 0.28); } /* features: grid-2 */ .feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); } .feature-list .card { border-radius: var(--radius-lg); box-shadow: 0 1px 0 rgba(255,255,255,0.85) inset, 0 10px 30px rgba(14, 44, 65, 0.10), 0 2px 10px rgba(14, 44, 65, 0.07), 0 0 0 1px rgba(91, 33, 182, 0.10); } /* hero: overlay */ /* 全屏背景+文字覆盖 */ .hero { position: relative; min-height: 70vh; display: flex; align-items: center; } .hero-content { position: relative; z-index: 1; } .hero, [class*="hero"], section:first-of-type { background: radial-gradient(900px circle at 10% 10%, rgba(6,182,212,0.20), rgba(6,182,212,0) 52%), radial-gradient(800px circle at 90% 25%, rgba(91,33,182,0.22), rgba(91,33,182,0) 55%), linear-gradient(135deg, #2e1065, #5b21b6 45%, #0b5b6a 100%); } .hero, [class*="hero"] { box-shadow: inset 0 0 0 1px rgba(236,254,255,0.18); } /* 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; } .partner-grid .card, .partner-grid [class*="card"] { border-radius: var(--radius-md); box-shadow: 0 1px 0 rgba(255,255,255,0.88) inset, 0 10px 30px rgba(14, 44, 65, 0.10), 0 2px 10px rgba(14, 44, 65, 0.07); } /* faq: single-column */ .faq-list { max-width: 800px; margin: 0 auto; } .faq-list .card, .faq-list [class*="card"] { border-radius: var(--radius-xl); box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 12px 40px rgba(14, 44, 65, 0.12), 0 2px 12px rgba(14, 44, 65, 0.08), 0 0 0 1px rgba(6, 182, 212, 0.14); } /* stats: grid-4 */ .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); text-align: center; } .stats-grid .card, .stats-grid [class*="card"] { border-radius: 12px; background: linear-gradient(180deg, rgba(236,254,255,0.90), rgba(236,254,255,0.70)); box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 10px 26px rgba(14, 44, 65, 0.10), 0 2px 9px rgba(14, 44, 65, 0.06); } /* cta: split */ .cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; } .cta-inner .card, .cta-inner [class*="card"] { border-radius: var(--radius-lg); box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 14px 46px rgba(8, 28, 44, 0.18), 0 5px 18px rgba(8, 28, 44, 0.12), 0 0 0 1px rgba(91, 33, 182, 0.10), 0 0 24px rgba(6, 182, 212, 0.12); } /* Page Layout: full-width */ /* 无侧边栏, 全宽 */ .page-main { max-width: 1200px; margin: 0 auto; } /* 条件性装饰 */ .hero, [class*="hero"], section:first-of-type { background: radial-gradient(900px circle at 10% 10%, rgba(6,182,212,0.20), rgba(6,182,212,0) 52%), radial-gradient(800px circle at 90% 25%, rgba(91,33,182,0.22), rgba(91,33,182,0) 55%), linear-gradient(135deg, #2e1065, #5b21b6 45%, #0b5b6a 100%); } .card { border-left: 3px solid color-mix(in oklab, var(--color-accent) 65%, var(--color-primary) 35%); } /* 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; } }