:root{--bg-1:#f8fafc;--bg-2:#eef2f7;--card-bg:#fff;--text:#0f172a;--muted:#64748b;--label:#334155;--border:#e2e8f0;--border-soft:#f1f5f9;--accent:#2563eb;--accent-hover:#1d4ed8;--accent-soft:#2563eb1f;--danger:#ef4444;--success:#16a34a;--warn:#d97706;--radius:20px;--radius-sm:11px}*{box-sizing:border-box}html,body,#root{min-height:100vh;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover);text-decoration:underline}.auth-split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:100vh;display:grid}@media (width>=1100px){.auth-split{grid-template-columns:1.05fr .95fr}}.auth-aside{color:#fff;background:radial-gradient(900px 500px at 15% -10%,#60a5fa8c 0%,#0000 60%),linear-gradient(155deg,#1e3a8a 0%,#2563eb 58%,#1d4ed8 100%);flex-direction:column;justify-content:space-between;gap:40px;padding:clamp(40px,5vw,72px);display:flex;position:relative;overflow:hidden}.auth-aside:before,.auth-aside:after{content:"";filter:blur(6px);opacity:.22;border-radius:50%;position:absolute}.auth-aside:before{background:#60a5fa;width:320px;height:320px;top:-90px;right:-70px}.auth-aside:after{background:#1e40af;width:240px;height:240px;bottom:-70px;left:-50px}.aside-head{z-index:1;align-items:center;gap:12px;display:flex;position:relative}.brand-chip{background:#fff;border-radius:14px;align-items:center;padding:9px 13px;line-height:0;display:inline-flex;box-shadow:0 8px 22px #0f172a2e}.brand-chip img{width:auto;height:30px;display:block}.aside-brand-name{letter-spacing:.2px;font-size:19px;font-weight:700}.aside-hero{z-index:1;position:relative}.aside-hero h2{letter-spacing:-.02em;margin:0 0 16px;font-size:clamp(26px,3.4vw,40px);font-weight:800;line-height:1.18}.aside-hero p{color:#ffffffe0;max-width:440px;margin:0;font-size:15px;line-height:1.75}.aside-features{gap:14px;margin:30px 0 0;padding:0;list-style:none;display:grid}.aside-features li{color:#fffffff0;align-items:flex-start;gap:12px;font-size:14.5px;display:flex}.aside-features .ic{background:#ffffff2e;border-radius:50%;flex:0 0 22px;justify-content:center;align-items:center;height:22px;font-size:13px;line-height:1;display:inline-flex}.aside-foot{z-index:1;color:#ffffffb8;font-size:12.5px;position:relative}.auth-main{background:#f5f7fa;flex-direction:column;justify-content:center;align-items:center;padding:clamp(28px,5vw,56px);display:flex;position:relative}.auth-wrap{background:linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);justify-content:center;align-items:center;min-height:100vh;padding:clamp(28px,5vw,56px);display:flex}.dash-page{background:linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 100%);min-height:100vh;padding:clamp(32px,6vw,64px) 16px}.dash-card{max-width:640px;margin:0 auto}@media (width<=900px){.auth-split{grid-template-columns:1fr}.auth-aside{display:none}.auth-main{min-height:100vh}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}