:root { --color-primary: #2b3a2f; --color-primary-dark: #1f2320; --color-accent: #87a878; --color-surface: #faf8f3; --color-text: #2d2d2d; --rgb-primary: 43,58,47; --rgb-accent: 135,168,120; --radius-sm: 6px; --radius-md: 14px; --radius-lg: 22px; --radius-xl: 26px; --shadow-sm: 0 1px 0 rgba(45,45,45,.06), 0 6px 18px rgba(17,24,39,.10); --shadow-md: 0 1px 0 rgba(45,45,45,.06), 0 10px 30px rgba(31,35,32,.12), 0 2px 10px rgba(135,168,120,.10); --shadow-lg: 0 1px 0 rgba(45,45,45,.07), 0 18px 55px rgba(31,35,32,.16), 0 8px 22px rgba(135,168,120,.14); --space-section: 4rem; --space-card: 1.5rem; --space-gap: 1.25rem; --transition: 260ms cubic-bezier(.2,.9,.2,1); --heading-weight: 800; --body-line-height: 1.6; } /* 基础覆盖 */ body { color: var(--color-text); line-height: var(--body-line-height); background: 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(45,45,45,.06), 0 12px 34px rgba(31,35,32,.12), 0 3px 14px rgba(135,168,120,.10); padding: var(--space-card); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background-color var(--transition); background: radial-gradient(1200px 260px at 20% 0%, rgba(135,168,120,.12), transparent 55%), linear-gradient(180deg, rgba(250,248,243,.92), rgba(250,248,243,.78)); border: 1px solid rgba(45,45,45,.08); } .btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition), filter var(--transition); background: rgba(135,168,120,.14); border: 1px solid rgba(135,168,120,.28); color: #2b3a2f; box-shadow: 0 1px 0 rgba(45,45,45,.06), 0 10px 22px rgba(31,35,32,.10); } a:not([class]) { color: var(--color-accent); 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; background: radial-gradient(900px 260px at 10% 0%, rgba(135,168,120,.14), transparent 58%), linear-gradient(180deg, rgba(250,248,243,.96), rgba(250,248,243,.80)); border-color: rgba(135,168,120,.20); box-shadow: 0 1px 0 rgba(45,45,45,.06), 0 14px 40px rgba(31,35,32,.12), 0 2px 12px rgba(135,168,120,.12); } /* features: grid-2 */ .feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); } /* hero: split */ /* 左文右图 */ .hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; } /* testimonials: stacked */ /* 垂直堆叠 */ .testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; } /* partners: scroll */ /* 自动滚动 */ .partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite; filter: saturate(1.02) contrast(1.02); } @keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } } /* faq: two-column */ .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); } /* 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; } /* cta: card-style */ .cta-inner { background: radial-gradient(1200px 320px at 30% 10%, rgba(135,168,120,.22), transparent 60%), radial-gradient(900px 260px at 90% 0%, rgba(43,58,47,.10), transparent 55%), linear-gradient(180deg, rgba(250,248,243,.96), rgba(250,248,243,.80)); border-radius: var(--radius-xl); padding: 3rem; text-align: center; border: 1px solid rgba(45,45,45,.10); box-shadow: 0 1px 0 rgba(45,45,45,.06), 0 20px 70px rgba(31,35,32,.14), 0 10px 26px rgba(135,168,120,.14); } /* Page Layout: wide */ /* 超宽 */ .page-main { max-width: 1400px; margin: 0 auto; } /* 条件性装饰 */ .card:hover, [class*="card"]:hover { transform: translateY(-6px); box-shadow: 0 1px 0 rgba(45,45,45,.08), 0 26px 80px rgba(31,35,32,.18), 0 10px 30px rgba(135,168,120,.16); border-color: rgba(135,168,120,.36); } .hero, [class*="hero"], section:first-of-type { background: radial-gradient(1000px 420px at 20% 0%, rgba(135,168,120,.22), transparent 60%), radial-gradient(900px 360px at 85% 10%, rgba(43,58,47,.22), transparent 58%), linear-gradient(135deg, #2b3a2f, #1f2320); } .card { border-left: 3px solid rgba(135,168,120,.95); } 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-md: 16px; --radius-lg: 20px; --radius-xl: 24px; } .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; } }