.vr-page{--vr-bg: #0D0E12;--vr-bg-elevated: #15171d;--vr-text: #FFFFFF;--vr-text-dim: #8A8F98;--vr-accent: #00FF66;--vr-border: rgba(255,255,255,.04);--vr-border-hover: rgba(255,255,255,.08);--font-cn: "HarmonyOS Sans", "Source Han Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--font-en: "Inter", "Helvetica Now", sans-serif;font-family:var(--font-cn);-webkit-font-smoothing:antialiased;background:var(--vr-bg);color:var(--vr-text);line-height:1.7;min-height:100vh}.vr-page *,.vr-page *:before,.vr-page *:after{box-sizing:border-box;margin:0;padding:0}.vr-page a{text-decoration:none;color:inherit}.vr-header{position:fixed;top:0;left:0;right:0;z-index:100;padding:24px 40px;background:#0d0e12d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--vr-border)}.vr-header-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.vr-logo-text{font-family:var(--font-en);font-size:13px;font-weight:700;letter-spacing:4px;color:var(--vr-text-dim)}.vr-return-btn{font-size:14px;font-weight:500;color:var(--vr-text-dim);padding:8px 20px;border:1px solid rgba(255,255,255,.15);border-radius:4px;transition:all .3s ease}.vr-return-btn:hover{color:#fff;border-color:#fff6;background:#ffffff0a}.vr-hero{padding:200px 40px 120px}.vr-hero-inner{max-width:1400px;margin:0 auto}.vr-hero-en{font-family:var(--font-en);font-size:14px;font-weight:600;letter-spacing:1.5px;color:var(--vr-accent);opacity:.6;margin-bottom:32px;text-transform:uppercase}.vr-hero-cn{font-size:clamp(32px,4.5vw,56px);font-weight:700;line-height:1.25;letter-spacing:-1px;margin-bottom:40px;max-width:900px}.vr-hero-manifesto{font-size:18px;color:var(--vr-text-dim);line-height:1.8;max-width:640px;padding-left:32px;border-left:2px solid var(--vr-accent);opacity:.7}.vr-pillars{padding:0 40px 120px}.vr-pillars-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--vr-border)}.vr-pillar{background:var(--vr-bg);padding:56px 44px;display:flex;flex-direction:column;opacity:0;transform:translateY(5px);transition:opacity .8s ease,transform .8s ease,background .4s ease;cursor:default}.vr-pillar.visible{opacity:1;transform:translateY(0)}.vr-pillar:hover{background:var(--vr-bg-elevated)}.vr-pillar:hover .vr-engine-dot{background:var(--vr-accent);box-shadow:0 0 8px #00ff664d}.vr-pillar:hover .vr-pillar-engine span:last-child{color:var(--vr-accent)}.vr-pillar-num{font-family:var(--font-en);font-size:80px;font-weight:800;line-height:1;letter-spacing:-3px;color:#ffffff08;margin-bottom:-20px;pointer-events:none}.vr-pillar-title{font-size:24px;font-weight:700;letter-spacing:-.3px;margin-bottom:4px}.vr-pillar-subtitle{font-family:var(--font-en);font-size:11px;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--vr-text-dim);opacity:.4;margin-bottom:24px}.vr-pillar-tagline{font-size:15px;font-weight:600;color:var(--vr-text-dim);padding-bottom:32px;border-bottom:1px solid var(--vr-border);margin-bottom:32px}.vr-pillar-section{margin-bottom:28px}.vr-pillar-section h3{font-size:14px;font-weight:700;margin-bottom:8px;color:var(--vr-text)}.vr-pillar-section p{font-size:14px;line-height:1.75;color:var(--vr-text-dim)}.vr-pillar-engine{margin-top:auto;padding-top:32px;display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500;color:var(--vr-text-dim);border-top:1px solid var(--vr-border)}.vr-engine-dot{width:6px;height:6px;background:#ffffff26;border-radius:50%;transition:all .4s ease;flex-shrink:0}.vr-pillar-engine span:last-child{transition:color .4s ease}.vr-footer{padding:32px 40px;border-top:1px solid var(--vr-border);display:flex;justify-content:space-between;font-size:13px;color:var(--vr-text-dim);opacity:.5}@media (max-width: 900px){.vr-pillars-grid{grid-template-columns:1fr}.vr-pillar{padding:40px 28px}.vr-hero{padding:140px 28px 80px}.vr-header{padding:16px 28px}.vr-pillars{padding:0 28px 80px}.vr-footer{flex-direction:column;gap:8px;padding:24px 28px}}