:root { --color-primary: #162635; --color-primary-dark: #0b1220; --color-accent: #22c55e; --color-surface: #f6f7fb; --color-text: #0c1320; --rgb-primary: 22,38,53; --rgb-accent: 34,197,94; --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-xl: 22px; --shadow-sm: 0 2px 6px rgba(4, 11, 20, 0.08); --shadow-md: 0 6px 16px rgba(4, 11, 20, 0.10), 0 1px 0 rgba(255, 255, 255, 0.55) inset; --shadow-lg: 0 12px 28px rgba(4, 11, 20, 0.14), 0 2px 0 rgba(255, 255, 255, 0.55) inset; --space-section: 4rem; --space-card: 1.5rem; --space-gap: 1.25rem; --transition: 0.42s cubic-bezier(0.2, 0.8, 0.2, 1); --heading-weight: 800; --body-line-height: 1.7; } /* 基础覆盖 */ body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(1200px 600px at 15% -10%, rgba(var(--rgb-accent), 0.14), transparent 60%), radial-gradient(1000px 560px at 85% 0%, rgba(59, 130, 246, 0.12), transparent 55%), linear-gradient(180deg, #ffffff 0%, #f6f7fb 45%, #f1f4fb 100%); } 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 2px 0 rgba(255, 255, 255, 0.65) inset, 0 10px 26px rgba(7, 14, 25, 0.10), 0 30px 70px rgba(7, 14, 25, 0.07); padding: var(--space-card); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition); } .btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: background var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition), transform var(--transition); outline-color: rgba(34, 197, 94, 0.55); } a:not([class]) { color: #0f2a3a; transition: color var(--transition), text-shadow var(--transition); text-shadow: 0 0 0 rgba(0,0,0,0); } /* ========== 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: calc(var(--radius-lg) + 2px); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset, 0 10px 22px rgba(7, 14, 25, 0.12), 0 26px 50px rgba(7, 14, 25, 0.06); border: 1px solid rgba(22, 38, 53, .10); background: linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%); } /* features: grid-2 */ .feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); } /* hero: centered */ .hero-content { text-align: center; max-width: 800px; margin: 0 auto; } /* testimonials: masonry */ .testimonial-list { column-count: 2; column-gap: var(--space-gap); } .testimonial-list > * { break-inside: avoid; margin-bottom: var(--space-gap); border-radius: calc(var(--radius-lg) - 2px); } /* partners: grid-6 */ .partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--space-gap); align-items: center; } /* 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 { color: #0b1626; text-shadow: 0 1px 0 rgba(255,255,255,0.7); } /* cta: card-style */ .cta-inner { background: radial-gradient(900px 240px at 20% 0%, rgba(var(--rgb-accent), 0.20), transparent 60%), radial-gradient(700px 220px at 80% 10%, rgba(59, 130, 246, 0.16), transparent 55%), linear-gradient(180deg, #f7fbff 0%, #eef3fb 100%); border-radius: var(--radius-xl); padding: 3rem; text-align: center; border: 1px solid rgba(22, 38, 53, 0.10); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset, 0 18px 44px rgba(7, 14, 25, 0.12), 0 40px 90px rgba(7, 14, 25, 0.06); } /* 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(-6px); box-shadow: 0 2px 0 rgba(255, 255, 255, 0.7) inset, 0 16px 40px rgba(7, 14, 25, 0.16), 0 44px 100px rgba(7, 14, 25, 0.08); border-color: rgba(var(--rgb-accent), 0.28); } .hero, [class*="hero"], section:first-of-type { background: radial-gradient(1200px 520px at 20% 0%, rgba(34, 197, 94, 0.22), transparent 55%), radial-gradient(900px 420px at 85% 10%, rgba(59, 130, 246, 0.18), transparent 55%), linear-gradient(135deg, #1a2f45 0%, #0b1220 55%, #07101b 100%); } .card { border: 1px solid rgba(var(--rgb-primary), .10); } header, .header, .navbar { background: transparent; } /* 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; --radius-lg: 14px; --radius-xl: 20px; --transition: 0.36s cubic-bezier(0.2, 0.85, 0.2, 1); } .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; } }