:root { --color-primary: #0ea5e9; --color-primary-dark: #0369a1; --color-accent: #22c55e; --color-surface: #f8fafc; --color-text: #0b1220; --rgb-primary: 14,165,233; --rgb-accent: 34,197,94; --radius-sm: 4px; --radius-md: 5px; --radius-lg: 6px; --radius-xl: 10px; --shadow-sm: 0 1px 0 rgba(15, 23, 42, .06), 0 2px 10px rgba(2, 132, 199, .08); --shadow-md: 0 1px 0 rgba(15, 23, 42, .06), 0 4px 14px rgba(2, 132, 199, .10); --shadow-lg: 0 1px 0 rgba(15, 23, 42, .06), 0 10px 28px rgba(2, 132, 199, .16), 0 1px 6px rgba(34, 197, 94, .10); --space-section: 4rem; --space-card: 1.5rem; --space-gap: 1.25rem; --transition: 220ms cubic-bezier(0.2, 0.9, 0.2, 1); --heading-weight: 600; --body-line-height: 1.6; } /* 基础覆盖 */ body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(1000px 520px at 15% 0%, rgba(14, 165, 233, .08) 0%, rgba(248, 250, 252, 0) 60%), radial-gradient(900px 520px at 85% 10%, rgba(34, 197, 94, .08) 0%, rgba(248, 250, 252, 0) 55%), var(--color-surface); } 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(2, 132, 199, .06), 0 2px 8px rgba(15, 23, 42, .08), 0 0 0 1px rgba(2, 132, 199, .06); padding: var(--space-card); transition: var(--transition); background: linear-gradient(180deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.90) 100%); border-color: rgba(2, 132, 199, .08); } .btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); box-shadow: 0 1px 0 rgba(2, 132, 199, .10), 0 10px 24px rgba(2, 132, 199, .10); } a:not([class]) { color: var(--color-primary); transition: var(--transition); text-shadow: 0 1px 0 rgba(255,255,255,.6); } section, .section { backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); } /* ========== 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(135deg, rgba(14, 165, 233, .06) 0%, rgba(255,255,255,.92) 40%, rgba(34, 197, 94, .05) 100%); } /* features: horizontal */ /* 水平滚动 */ .feature-list { display: flex; gap: var(--space-gap); overflow-x: auto; scroll-snap-type: x mandatory; } .feature-list > * { flex: 0 0 300px; scroll-snap-align: start; } .feature-list > * .card, .feature-list > * [class*="card"] { border-radius: var(--radius-md); box-shadow: 0 1px 0 rgba(15, 23, 42, .06), 0 4px 12px rgba(2, 132, 199, .10); } /* hero: minimal */ .hero { padding: 2rem 0; } .hero-content { max-width: 560px; } /* testimonials: masonry */ .testimonial-list { column-count: 2; column-gap: var(--space-gap); } .testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); } .testimonial-list > * .card, .testimonial-list > * [class*="card"] { background: linear-gradient(180deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.88) 100%); box-shadow: 0 1px 0 rgba(2, 132, 199, .06), 0 3px 10px rgba(15, 23, 42, .08); } /* partners: scroll */ /* 自动滚动 */ .partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite; } @keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } } .partner-grid .card, .partner-grid [class*="card"] { box-shadow: 0 1px 0 rgba(15, 23, 42, .06), 0 2px 10px rgba(2, 132, 199, .08); background: rgba(255,255,255,.92); } /* faq: with-sidebar */ /* FAQ 左 + 联系信息右 */ .faq-wrapper { display: grid; grid-template-columns: 2fr 1fr; gap: 2rem; } /* 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; } .stats-grid .stat-value { text-shadow: 0 1px 0 rgba(255,255,255,.6); } /* cta: split */ .cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; } .cta-inner .card, .cta-inner [class*="card"] { box-shadow: 0 1px 0 rgba(15, 23, 42, .06), 0 10px 26px rgba(34, 197, 94, .12), 0 0 0 1px rgba(34, 197, 94, .10); } /* Page Layout: narrow-centered */ /* 窄版居中 */ .page-main { max-width: 860px; margin: 0 auto; } /* 条件性装饰 */ .card:hover, [class*="card"]:hover { transform: translateY(-3px); box-shadow: 0 1px 0 rgba(2, 132, 199, .10), 0 18px 46px rgba(2, 132, 199, .18), 0 0 0 1px rgba(34, 197, 94, .16); } a:not([class]):hover { color: var(--color-accent); text-shadow: 0 0 18px rgba(34, 197, 94, .24); } .card { border-left: 3px solid #0ea5e9; } .card:hover { border-left-color: #22c55e; } header, .header, .navbar { background: transparent; box-shadow: none; } /* 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; } .card, [class*="card"] { border-radius: 5px; box-shadow: 0 1px 0 rgba(2, 132, 199, .06), 0 3px 10px rgba(15, 23, 42, .08); } }