:root { --color-primary: #c47b5a; --color-primary-dark: #8b4f33; --color-accent: #87a878; --color-surface: #faf8f3; --color-text: #2d2d2d; --rgb-primary: 196,123,90; --rgb-accent: 135,168,120; --radius-sm: 3px; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 18px; --shadow-sm: 0 1px 0 rgba(45,45,45,0.06); --shadow-md: 0 10px 26px rgba(45,45,45,0.08), 0 2px 10px rgba(45,45,45,0.06), 0 0 0 1px rgba(45,45,45,0.05); --shadow-lg: 0 18px 42px rgba(45,45,45,0.12), 0 6px 18px rgba(45,45,45,0.08), 0 0 0 1px rgba(45,45,45,0.06); --space-section: 5rem; --space-card: 2rem; --space-gap: 3.75rem; --transition: 520ms cubic-bezier(0.16, 1, 0.3, 1); --heading-weight: 800; --body-line-height: 1.65; } 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: var(--shadow-md), 0 0 0 1px rgba(135,168,120,0.08) inset, 0 0 0 0 rgba(135,168,120,0); padding: var(--space-card); transition: var(--transition); background: radial-gradient(900px 220px at 15% 0%, rgba(196,123,90,0.10), transparent 55%), radial-gradient(700px 260px at 95% 0%, rgba(135,168,120,0.12), transparent 56%), linear-gradient(180deg, rgba(255,255,255,0.75), rgba(255,255,255,0.55)); position: relative; overflow: hidden; } .card:hover, [class*="card"]:hover { box-shadow: var(--shadow-lg), 0 0 0 1px rgba(135,168,120,0.12) inset, 0 0 30px rgba(var(--rgb-accent),0.22); } .btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: var(--transition); box-shadow: 0 10px 24px rgba(45,45,45,0.10); background: linear-gradient(180deg, rgba(135,168,120,0.18), rgba(135,168,120,0.08)); border: 1px solid rgba(135,168,120,0.35); color: var(--color-text); } .btn:hover, button[class*="btn"]:hover, a[class*="btn"]:hover { box-shadow: 0 14px 34px rgba(45,45,45,0.14), 0 0 0 1px rgba(135,168,120,0.48) inset, 0 0 32px rgba(var(--rgb-accent),0.35); } a:not([class]) { color: var(--color-primary); transition: var(--transition); } a:not([class]):hover { color: var(--color-accent); filter: saturate(1.05); } @keyframes softGlowPulse { 0% { box-shadow: var(--shadow-md), 0 0 0 1px rgba(135,168,120,0.08) inset, 0 0 0 rgba(var(--rgb-accent),0); } 50% { box-shadow: var(--shadow-md), 0 0 0 1px rgba(135,168,120,0.14) inset, 0 0 24px rgba(var(--rgb-accent),0.28); } 100% { box-shadow: var(--shadow-md), 0 0 0 1px rgba(135,168,120,0.08) inset, 0 0 0 rgba(var(--rgb-accent),0); } } section, .section { background: transparent; } /* ========== 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); } .news-grid .card { animation: softGlowPulse 6.5s ease-in-out infinite; } /* features: grid-4 */ .feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); } .feature-list .card { transition: 560ms cubic-bezier(0.16, 1, 0.3, 1); } .feature-list .card:hover { animation: none; } /* hero: split */ /* 左文右图 */ .hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; } .hero-inner .card { background: radial-gradient(700px 240px at 10% 0%, rgba(135,168,120,0.18), transparent 60%), radial-gradient(600px 240px at 90% 0%, rgba(196,123,90,0.16), transparent 58%), linear-gradient(180deg, rgba(255,255,255,0.70), rgba(255,255,255,0.55)); } /* testimonials: stacked */ /* 垂直堆叠 */ .testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; } /* 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: var(--color-text); text-shadow: 0 1px 0 rgba(255,255,255,0.9), 0 0 24px rgba(var(--rgb-accent),0.18); } .stats-grid .card { border-left: 3px solid rgba(var(--rgb-accent),0.55); } /* cta: card-style */ .cta-inner { background: radial-gradient(1200px 320px at 20% 0%, rgba(var(--rgb-accent),0.18), transparent 55%), radial-gradient(900px 260px at 90% 15%, rgba(var(--rgb-primary),0.16), transparent 55%), linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.60)); border-radius: var(--radius-xl); padding: 3rem; text-align: center; box-shadow: 0 22px 54px rgba(45,45,45,0.12), 0 10px 28px rgba(45,45,45,0.08), 0 0 0 1px rgba(135,168,120,0.14) inset, 0 0 34px rgba(var(--rgb-accent),0.20); } /* Page Layout: wide */ /* 超宽 */ .page-main { max-width: 1400px; margin: 0 auto; } /* 条件性装饰 */ .card { border-left: 3px solid rgba(var(--rgb-primary),0.55); } .card:focus-within { outline: 2px solid rgba(var(--rgb-accent),0.45); outline-offset: 3px; } /* 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: 1.1rem; } .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; } .news-grid .card { animation: none; } }