@charset "UTF-8";:root{--brand: #4F46E5;--brand-600: #4338CA;--brand-50: #EEF2FF;--brand-glow: rgba(79, 70, 229, .35);--ink: #111827;--ink-2: #4B5563;--ink-3: #9CA3AF;--bg: #FFFFFF;--bg-soft: #F8FAFC;--line: #E5E7EB;--ok: #10B981;--err: #EF4444;--radius: 14px;--shadow-sm: 0 1px 2px rgba(17, 24, 39, .05);--shadow-md: 0 8px 24px rgba(17, 24, 39, .08);--shadow-lg: 0 20px 48px rgba(17, 24, 39, .14);--maxw: 1120px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.6}a{color:inherit;text-decoration:none}button{font-family:inherit}.app-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--ink-3);gap:14px}.app-loading-spinner{width:32px;height:32px;border:3px solid var(--brand-50);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}