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:deep(svg){width:26px;height:26px}.dl-detail-info{flex:1}.dl-detail-info h3{font-size:18px;font-weight:700;color:var(--text)}.dl-detail-right{margin-bottom:20px}.dl-meta{margin-top:4px;font-size:14px;color:var(--text-tertiary)}.dl-changelog{padding-top:24px;margin-top:24px;border-top:1px solid var(--border)}.dl-changelog h4{font-size:15px;font-weight:700;margin-bottom:10px;color:var(--text-secondary)}.changelog-text{font-size:15px;color:var(--text-secondary);line-height:1.8;white-space:pre-line}.dl-empty{text-align:center;padding:64px 0;display:flex;flex-direction:column;align-items:center;gap:16px}.dl-empty .dl-empty-icon{width:52px;height:52px;border-radius:14px;background:var(--bg-sub);display:flex;align-items:center;justify-content:center;opacity:.5}.dl-empty .dl-empty-icon :deep(svg){width:26px;height:26px}.dl-empty p{color:var(--text-tertiary);font-size:16px}.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-intro-text h2{font-size:32px;font-weight:800;color:var(--text);margin-bottom:24px;letter-spacing:-.5px}.about-intro-text p{font-size:17px;color:var(--text-secondary);line-height:1.9;margin-bottom:20px}.about-intro-visual{display:flex;justify-content:center}.av-card{width:100%;max-width:420px;border-radius:var(--radius);background:var(--bg-sub);border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow-md)}.av-header{display:flex;gap:6px;padding:14px 18px;border-bottom:1px solid var(--border);background:#fff}.av-dot{width:12px;height:12px;border-radius:50%}.av-body{padding:28px}.av-chart{display:flex;align-items:flex-end;gap:10px;height:160px}.av-bar{flex:1;border-radius:8px 8px 0 0;background:linear-gradient(180deg,var(--accent),rgba(99,102,241,.15));transition:height .6s ease}.av-label{margin-top:18px;font-size:13px;color:var(--text-tertiary);text-align:center}.highlights-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.highlight-card{padding:32px 24px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);transition:all .3s ease}.highlight-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-lg)}.highlight-card h3{font-size:18px;font-weight:700;color:var(--text);margin:20px 0 10px}.highlight-card p{font-size:15px;color:var(--text-secondary);line-height:1.7}.hl-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center}.hl-icon :deep(svg){width:26px;height:26px}.timeline{max-width:640px;margin:0 auto;position:relative}.timeline:before{content:"";position:absolute;left:60px;top:0;bottom:0;width:2px;background:var(--border)}.timeline-item{display:flex;gap:28px;padding:28px 0;position:relative}.timeline-year{width:48px;font-size:18px;font-weight:900;color:var(--accent);flex-shrink:0;text-align:right;padding-top:2px}.timeline-year:after{content:"";position:absolute;left:56px;top:34px;width:12px;height:12px;border-radius:50%;background:var(--accent);border:3px solid #fff;box-shadow:0 0 0 2px var(--accent)}.timeline-content{padding-left:24px}.timeline-content h3{font-size:18px;font-weight:700;color:var(--text);margin-bottom:6px}.timeline-content p{font-size:15px;color:var(--text-secondary);line-height:1.7}.cta-section{background:#fff}.cta-card{display:flex;align-items:center;justify-content:space-between;padding:56px 64px;border-radius:var(--radius);background:linear-gradient(135deg,#4f46e5,#6366f1,#818cf8);border:none;box-shadow:0 8px 32px #6366f133}.cta-card h2{font-size:28px;font-weight:800;color:#fff;margin-bottom:6px;letter-spacing:-.5px}.cta-card p{font-size:16px;color:#fffc}.footer{padding:48px;border-top:1px solid var(--border);background:#fff;margin-top:auto}.footer-inner{max-width:var(--max-w);margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}.footer-brand .logo{margin-bottom:6px}.footer-brand p{font-size:14px;color:var(--text-tertiary)}.footer-links{display:flex;gap:28px}.footer-links a{font-size:15px;color:var(--text-tertiary);transition:color .2s}.footer-links a:hover{color:var(--accent)}.footer-copy{font-size:14px;color:var(--text-tertiary)}.is-mobile .navbar-inner{padding:0 20px}.is-mobile .hero{padding:120px 20px 0}.is-mobile .hero-brand{font-size:48px}.is-mobile .hero-slogan{font-size:26px}.is-mobile .hero-desc{font-size:15px}.is-mobile .hero-actions{flex-direction:column;align-items:center;margin-bottom:40px}.is-mobile .btn-primary,.is-mobile .btn-ghost{width:100%;justify-content:center;max-width:300px}.is-mobile .btn-lg{padding:14px 28px;font-size:16px}.is-mobile .page-hero{padding:130px 20px 48px}.is-mobile .page-title{font-size:32px}.is-mobile .page-desc{font-size:15px}.is-mobile .section{padding:64px 20px}.is-mobile .section-title{font-size:26px}.is-mobile .stats-section{padding:48px 20px}.is-mobile .stats-grid{grid-template-columns:repeat(2,1fr);gap:28px}.is-mobile .stat-value{font-size:36px}.is-mobile .feature-grid{grid-template-columns:repeat(2,1fr);gap:12px}.is-mobile .feature-card{padding:24px 20px}.is-mobile .feature-card h3{font-size:16px}.is-mobile .feature-card p{font-size:13px}.is-mobile .feature-detail{grid-template-columns:1fr;gap:28px;padding:36px 0}.is-mobile .feature-detail.reverse{direction:ltr}.is-mobile .fd-info .fd-number{font-size:40px}.is-mobile .fd-info h2{font-size:24px}.is-mobile .dl-grid{grid-template-columns:repeat(2,1fr);gap:12px}.is-mobile .dl-big-card{padding:24px 20px}.is-mobile .dl-big-name{font-size:17px}.is-mobile .dl-detail-left{flex-direction:column;align-items:flex-start}.is-mobile .dl-detail-icon{width:48px;height:48px;border-radius:12px}.is-mobile .dl-detail-icon :deep(svg){width:24px;height:24px}.is-mobile .about-intro{grid-template-columns:1fr;gap:36px}.is-mobile .about-intro-text h2,.is-mobile .about-intro-text p{text-align:center}.is-mobile .highlights-grid{grid-template-columns:repeat(2,1fr);gap:12px}.is-mobile .highlight-card{padding:24px 20px}.is-mobile .cta-card{flex-direction:column;text-align:center;padding:36px 28px;gap:24px}.is-mobile .footer{padding:36px 20px}.is-mobile .footer-inner{flex-direction:column;text-align:center}