:root { --color-primary: #4c1d95; --color-primary-dark: #2e1065; --color-accent: #ffb703; --color-surface: #f7f1ff; --color-text: #1d1532; --rgb-primary: 76,29,149; --rgb-accent: 255,183,3; --radius-sm: 6px; --radius-md: 10px; --radius-lg: 14px; --radius-xl: 16px; --shadow-sm: 0 0 0 rgba(0,0,0,0); --shadow-md: 0 10px 24px rgba(14, 10, 30, .18), 0 2px 10px rgba(0, 0, 0, .10), 0 0 0 1px rgba(255, 183, 3, .08); --shadow-lg: 0 18px 40px rgba(14, 10, 30, .22), 0 6px 18px rgba(0, 0, 0, .16), 0 0 0 1px rgba(255, 183, 3, .10), 0 0 28px rgba(76, 29, 149, .18); --space-section: 5rem; --space-card: 2rem; --space-gap: 1.5rem; --transition: 560ms cubic-bezier(0.2, 0.9, 0.2, 1); --heading-weight: 650; --body-line-height: 1.65; } body { color: var(--color-text); line-height: var(--body-line-height); background: #0f0f1a; } h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: 0 1px 0 rgba(0,0,0,.35); } section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); } .card, [class*="card"] { border-radius: var(--radius-xl); box-shadow: 0 0 0 1px rgba(255, 183, 3, .12) inset, 0 10px 28px rgba(0,0,0,.25), 0 2px 12px rgba(0,0,0,.18), 0 0 24px rgba(255, 183, 3, .10), 0 0 34px rgba(76, 29, 149, .14); background: radial-gradient(1200px 600px at 50% -120px, rgba(255,183,3,.16), transparent 55%), radial-gradient(700px 380px at 10% 0%, rgba(76,29,149,.22), transparent 60%), linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.22)); padding: var(--space-card); transition: transform 560ms cubic-bezier(0.2, 0.9, 0.2, 1), box-shadow 560ms cubic-bezier(0.2, 0.9, 0.2, 1), filter 560ms cubic-bezier(0.2, 0.9, 0.2, 1), background 560ms cubic-bezier(0.2, 0.9, 0.2, 1); } .card:focus-within, [class*="card"]:focus-within { box-shadow: 0 0 0 1px rgba(255, 183, 3, .18) inset, 0 14px 34px rgba(0,0,0,.28), 0 4px 16px rgba(0,0,0,.20), 0 0 44px rgba(255, 183, 3, .18), 0 0 60px rgba(76, 29, 149, .22); } .card:hover, [class*="card"]:hover { box-shadow: 0 0 0 1px rgba(255, 183, 3, .22) inset, 0 18px 44px rgba(0,0,0,.30), 0 6px 20px rgba(0,0,0,.22), 0 0 34px rgba(255, 183, 3, .22), 0 0 64px rgba(76, 29, 149, .26); filter: saturate(1.05) brightness(1.02); animation: glowPulse 2.6s ease-in-out infinite; } .btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: transform 560ms cubic-bezier(0.2, 0.9, 0.2, 1), box-shadow 560ms cubic-bezier(0.2, 0.9, 0.2, 1), background 560ms cubic-bezier(0.2, 0.9, 0.2, 1), color 560ms cubic-bezier(0.2, 0.9, 0.2, 1), filter 560ms cubic-bezier(0.2, 0.9, 0.2, 1); box-shadow: 0 0 0 1px rgba(255, 183, 3, .18) inset, 0 14px 30px rgba(0,0,0,.22), 0 0 20px rgba(255, 183, 3, .10); } a:not([class]) { color: var(--color-primary); transition: var(--transition); text-shadow: 0 1px 0 rgba(0,0,0,.22); } a:not([class]):hover { color: #6f2bd6; text-shadow: 0 0 18px rgba(76, 29, 149, .40); } @keyframes glowPulse { 0% { box-shadow: 0 0 0 1px rgba(255, 183, 3, .18) inset, 0 18px 44px rgba(0,0,0,.30), 0 6px 20px rgba(0,0,0,.22), 0 0 34px rgba(255, 183, 3, .22), 0 0 64px rgba(76, 29, 149, .26); } 50% { box-shadow: 0 0 0 1px rgba(255, 183, 3, .26) inset, 0 20px 50px rgba(0,0,0,.33), 0 6px 22px rgba(0,0,0,.24), 0 0 48px rgba(255, 183, 3, .28), 0 0 88px rgba(76, 29, 149, .34); } 100% { box-shadow: 0 0 0 1px rgba(255, 183, 3, .18) inset, 0 18px 44px rgba(0,0,0,.30), 0 6px 20px rgba(0,0,0,.22), 0 0 34px rgba(255, 183, 3, .22), 0 0 64px rgba(76, 29, 149, .26); } } /* ========== Section Layout Variants ========== */ /* news: grid-4 */ /* 四列紧凑网格 */ .news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 0.8); } /* features: grid-4 */ .feature-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-gap); } /* hero: centered */ .hero-content { text-align: center; max-width: 800px; margin: 0 auto; } /* testimonials: grid-3 */ .testimonial-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); } /* partners: grid-4 */ .partner-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--space-gap) * 1.5); align-items: center; } /* faq: two-column */ .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); } /* stats: grid-3 */ .stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-gap); text-align: center; } /* cta: full-bg */ .cta-section { background: radial-gradient(1200px 520px at 50% -180px, rgba(255,183,3,.35), rgba(255,183,3,0) 60%), radial-gradient(900px 420px at 10% 0%, rgba(157,87,255,.28), rgba(157,87,255,0) 55%), linear-gradient(135deg, #2b0f63 0%, #4c1d95 45%, #1a102f 100%); color: #fff; padding: 4rem 2rem; box-shadow: 0 -1px 0 rgba(255,183,3,.14) inset, 0 30px 80px rgba(0,0,0,.35); } /* Page Layout: narrow-centered */ /* 窄版居中 */ .page-main { max-width: 860px; margin: 0 auto; } /* 条件性装饰 */ /* 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; } }