:root{--text:#333;--text-secondary:#606266;--text-h:#1a1a1a;--bg:#f5f7fa;--bg-card:#fff;--border:#e4e7ed;--accent:#409eff;--accent-hover:#337ecc;--danger:#f56c6c;--success:#67c23a;--warning:#e6a23c;--shadow:0 4px 20px #00000014;--radius:12px;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--sans);-webkit-tap-highlight-color:transparent;border:none;margin:0;padding:0}#app{box-sizing:border-box;width:100%;min-height:100vh;padding:0;padding-bottom:env(safe-area-inset-bottom,0);margin:0;overflow-x:hidden}h1,h2,h3,h4,h5,h6{color:var(--text-h);margin:0;font-weight:600}h2{padding:12px 16px;font-size:18px}@media (min-width:768px){h2{padding:16px 24px;font-size:22px}}