:root{--app-bg: #f6f7f8;--surface: #ffffff;--surface-strong: #ffffff;--surface-muted: #f5f7fb;--line: #e9e9e9;--text-main: #333333;--text-secondary: #606266;--text-light: #999999;--brand: #196aff;--brand-strong: #1557d6;--brand-soft: #e8f0ff;--success: #67c23a;--warning: #ff9b43;--danger: #ff4757;--shadow-card: 0 8px 24px rgba(0, 0, 0, .08);--shadow-soft: 0 10px 24px rgba(0, 0, 0, .05);--radius-xl: 24px;--radius-lg: 20px;--radius-md: 16px;--radius-sm: 12px;--header-height: 72px;--mobile-nav-height: 76px;color:var(--text-main);font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--text-main);background:var(--app-bg)}button,input,textarea{font:inherit}html,body,#app{min-height:100%}body{min-width:320px;background:#f5f7fa;-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{border:0;background:none;cursor:pointer}.page-shell{min-height:100vh}.glass-panel{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-card)}.pill{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 12px;border-radius:999px;background:var(--surface-muted);color:var(--text-secondary)}.app-page{display:grid;gap:14px}.app-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-card)}.app-state-card{padding:16px;color:var(--text-secondary)}.app-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.app-section-head h3{margin:0;font-size:18px;color:var(--text-main)}.app-section-head p{margin:4px 0 0;color:var(--text-secondary);font-size:12px;line-height:1.5}.app-stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.app-stat-card{padding:16px;border-radius:var(--radius-md);background:var(--surface);border:1px solid rgba(25,106,255,.08)}.app-stat-card span{display:block;color:var(--text-secondary);font-size:12px}.app-stat-card strong{display:block;margin-top:8px;font-size:24px;line-height:1.1;color:var(--text-main)}.app-tag{display:inline-flex;align-items:center;justify-content:center;min-height:28px;padding:0 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-size:12px;font-weight:600}.app-ghost-button,.app-primary-button{min-height:40px;padding:0 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:600}.app-ghost-button{background:var(--surface-muted);color:var(--brand)}.app-primary-button{background:linear-gradient(135deg,#2aa7ff,#196aff);color:#fff;box-shadow:0 4px 16px #196aff40}