:root { --color-primary: #5b21b6; --color-primary-dark: #0b1020; --color-accent: #22c55e; --color-surface: #f7f7ff; --color-text: #0b1020; --rgb-primary: 91,33,182; --rgb-accent: 34,197,94; --radius-sm: 8px; --radius-md: 14px; --radius-lg: 18px; --radius-xl: 28px; --shadow-sm: 0 3px 10px rgba(91,33,182,.18), 0 1px 0 rgba(255,255,255,.35) inset; --shadow-md: 0 10px 26px rgba(91,33,182,.18), 0 2px 0 rgba(255,255,255,.55) inset, 0 0 0 1px rgba(91,33,182,.10); --shadow-lg: 0 18px 52px rgba(91,33,182,.16), 0 7px 18px rgba(11,16,32,.10), 0 0 0 1px rgba(91,33,182,.12), 0 -1px 0 rgba(255,255,255,.55) inset; --space-section: 3rem; --space-card: 1.25rem; --space-gap: 1rem; --transition: 0.55s cubic-bezier(.16,1,.3,1); --heading-weight: 650; --body-line-height: 1.7; } body { color: var(--color-text); line-height: var(--body-line-height); background: radial-gradient(1200px 600px at 15% 0%, rgba(91,33,182,.10), rgba(91,33,182,0) 55%), radial-gradient(900px 420px at 85% 15%, rgba(34,197,94,.10), rgba(34,197,94,0) 58%), linear-gradient(180deg, #fbfbff 0%, var(--color-surface) 40%, #f3f4ff 100%); } h1, h2, h3, h4 { font-weight: var(--heading-weight); text-shadow: 0 1px 0 rgba(255,255,255,.55); } section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); } .card, [class*="card"] { border-radius: var(--radius-lg); box-shadow: 0 22px 70px rgba(11,16,32,.10), 0 10px 26px rgba(91,33,182,.16), 0 2px 0 rgba(255,255,255,.62) inset, 0 0 0 1px rgba(91,33,182,.14); padding: var(--space-card); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), filter var(--transition), background var(--transition); background: radial-gradient(600px 240px at 10% 0%, rgba(34,197,94,.20), rgba(34,197,94,0) 55%), linear-gradient(135deg, rgba(91,33,182,.12) 0%, rgba(255,255,255,.35) 45%, rgba(34,197,94,.10) 100%), linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(247,247,255,.88) 100%); } .btn, button[class*="btn"], a[class*="btn"] { border-radius: var(--radius-md); transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition), filter var(--transition); } a:not([class]) { color: #4c1d95; transition: var(--transition); text-shadow: 0 1px 0 rgba(255,255,255,.45); } .card { border: 1px solid rgba(var(--rgb-primary), .14); } /* ========== 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: radial-gradient(520px 220px at 15% 10%, rgba(34,197,94,.24), rgba(34,197,94,0) 55%), linear-gradient(135deg, rgba(91,33,182,.18) 0%, rgba(255,255,255,.40) 52%, rgba(34,197,94,.14) 100%), linear-gradient(180deg, rgba(255,255,255,.95) 0%, rgba(243,244,255,.88) 100%); box-shadow: 0 26px 78px rgba(11,16,32,.10), 0 12px 30px rgba(91,33,182,.18), 0 2px 0 rgba(255,255,255,.65) inset, 0 0 0 1px rgba(34,197,94,.10); border-color: rgba(var(--rgb-primary), .16); } /* features: centered */ /* 居中大卡片 */ .feature-list { display: flex; flex-direction: column; align-items: center; gap: calc(var(--space-gap) * 2); max-width: 720px; margin: 0 auto; } .feature-list .card{ border-radius: calc(var(--radius-lg) + 2px); background: radial-gradient(700px 260px at 0% 20%, rgba(91,33,182,.24), rgba(91,33,182,0) 55%), radial-gradient(560px 220px at 90% 10%, rgba(34,197,94,.18), rgba(34,197,94,0) 60%), linear-gradient(180deg, rgba(255,255,255,.92) 0%, rgba(245,246,255,.88) 100%); box-shadow: 0 18px 56px rgba(91,33,182,.16), 0 10px 24px rgba(11,16,32,.10), 0 2px 0 rgba(255,255,255,.70) inset, 0 0 0 1px rgba(91,33,182,.16); } /* hero: minimal */ .hero { padding: 2rem 0; } .hero-content { max-width: 560px; } .hero .card{ background: linear-gradient(135deg, rgba(34,197,94,.18) 0%, rgba(255,255,255,.40) 45%, rgba(91,33,182,.18) 100%), radial-gradient(520px 240px at 30% 0%, rgba(91,33,182,.22), rgba(91,33,182,0) 58%), linear-gradient(180deg, rgba(255,255,255,.96) 0%, rgba(247,247,255,.86) 100%); box-shadow: 0 30px 92px rgba(91,33,182,.14), 0 12px 28px rgba(34,197,94,.10), 0 2px 0 rgba(255,255,255,.70) inset, 0 0 0 1px rgba(34,197,94,.12); } /* testimonials: stacked */ /* 垂直堆叠 */ .testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; } .testimonial-list .card{ border-radius: var(--radius-xl); background: radial-gradient(620px 260px at 20% 10%, rgba(91,33,182,.22), rgba(91,33,182,0) 58%), radial-gradient(560px 240px at 85% 15%, rgba(34,197,94,.16), rgba(34,197,94,0) 60%), linear-gradient(180deg, rgba(255,255,255,.94) 0%, rgba(241,243,255,.88) 100%); box-shadow: 0 22px 68px rgba(11,16,32,.10), 0 10px 26px rgba(34,197,94,.12), 0 2px 0 rgba(255,255,255,.68) inset, 0 0 0 1px rgba(91,33,182,.14); } /* 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{ background: linear-gradient(135deg, rgba(34,197,94,.16) 0%, rgba(255,255,255,.42) 48%, rgba(91,33,182,.14) 100%), linear-gradient(180deg, rgba(255,255,255,.95) 0%, rgba(247,247,255,.86) 100%); border-color: rgba(var(--rgb-accent), .22); box-shadow: 0 20px 60px rgba(34,197,94,.12), 0 10px 24px rgba(91,33,182,.12), 0 2px 0 rgba(255,255,255,.66) inset, 0 0 0 1px rgba(34,197,94,.12); } /* faq: two-column */ .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); } .faq-list .card{ background: radial-gradient(700px 280px at 10% 10%, rgba(91,33,182,.22), rgba(91,33,182,0) 55%), linear-gradient(135deg, rgba(34,197,94,.14) 0%, rgba(255,255,255,.44) 52%, rgba(91,33,182,.16) 100%), linear-gradient(180deg, rgba(255,255,255,.94) 0%, rgba(243,244,255,.86) 100%); border-color: rgba(var(--rgb-primary), .18); box-shadow: 0 24px 76px rgba(11,16,32,.10), 0 10px 26px rgba(91,33,182,.16), 0 2px 0 rgba(255,255,255,.68) inset, 0 0 0 1px rgba(91,33,182,.12); } /* stats: inline */ /* 水平排列 */ .stats-grid { display: flex; justify-content: center; gap: 3rem; } .stats-grid .card{ border-radius: var(--radius-md); background: linear-gradient(135deg, rgba(91,33,182,.18) 0%, rgba(255,255,255,.42) 50%, rgba(34,197,94,.16) 100%), radial-gradient(520px 220px at 90% 0%, rgba(34,197,94,.18), rgba(34,197,94,0) 58%), linear-gradient(180deg, rgba(255,255,255,.96) 0%, rgba(245,246,255,.88) 100%); box-shadow: 0 18px 54px rgba(91,33,182,.14), 0 8px 20px rgba(11,16,32,.10), 0 2px 0 rgba(255,255,255,.68) inset, 0 0 0 1px rgba(34,197,94,.14); } /* cta: split */ .cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; } .cta-inner .card{ border-radius: calc(var(--radius-xl) - 6px); background: radial-gradient(820px 320px at 0% 0%, rgba(34,197,94,.26), rgba(34,197,94,0) 52%), radial-gradient(640px 280px at 100% 20%, rgba(91,33,182,.24), rgba(91,33,182,0) 55%), linear-gradient(135deg, rgba(255,255,255,.38) 0%, rgba(255,255,255,.92) 45%, rgba(245,246,255,.86) 100%); border-color: rgba(var(--rgb-accent), .22); box-shadow: 0 34px 110px rgba(91,33,182,.14), 0 14px 34px rgba(34,197,94,.12), 0 2px 0 rgba(255,255,255,.72) inset, 0 0 0 1px rgba(91,33,182,.14); } /* Page Layout: wide */ /* 超宽 */ .page-main { max-width: 1400px; margin: 0 auto; } /* 条件性装饰 */ .card { border-image: linear-gradient(135deg, rgba(var(--rgb-primary), .55) 0%, rgba(var(--rgb-accent), .48) 45%, rgba(var(--rgb-primary), .38) 100%) 1; } /* 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; --transition: 0.48s cubic-bezier(.2,1,.25,1); --radius-sm: 7px; --radius-md: 13px; --radius-lg: 16px; --radius-xl: 22px; } .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; } }