:root{--primary:#172554;--primary-dark:#0f172a;--primary-light:#17255424;--primary-muted:#17255414;--accent:#1e40af;--accent-light:#1e40af24;--accent-soft:#1e40af14;--text-primary:#0f172a;--text-secondary:#64748b;--text-tertiary:#94a3b8;--bg-page:#fff;--bg-card:#fff;--bg-muted:#f8fafc;--border:#e2e8f0;--divider:#0f172a0f;--surface:#fff;--surface-hover:#0f172a08;--shadow-soft:0 8px 32px #0f172a14, 0 1px 2px #0f172a0a;--radius-lg:20px;--tabbar-height:56px;--nav-glass-bg:#ffffff6b;--nav-glass-border:#0f172a1a;--nav-glass-shadow:0 -3px 16px #0f172a0d;--nav-glass-blur:blur(40px) saturate(200%);--gradient-brand:linear-gradient(135deg, #1e40af 0%, #172554 100%);--focus-ring:#17255424;--highlight-bg:linear-gradient(135deg, #1e40af29, #17255414);--hero-from:#f4f8fc;--hero-mid:#f8fbff;--hero-to:#fff;--icon-primary:#1e40af;--icon-secondary:#6b8ac4;--chart-primary:#1e40af;--chart-secondary:#0e7490;--avatar-radius:10px;--avatar-bg:var(--primary-muted);--avatar-head:#4a6fa8;--avatar-body:var(--icon-primary);--avatar-shadow:none;--sidebar-width:220px;--content-max:1080px;--desktop-break:960px;--page-padding-top:12px;--profile-padding-top:18px;--sub-page-padding-top:10px;--page-padding-x:16px;--page-padding-bottom:24px;--page-header-gap:12px;--sub-page-header-gap:10px;color:var(--text-primary);background:var(--bg-page);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.5}*,:before,:after{box-sizing:border-box}body{background:var(--bg-page);min-height:100dvh;margin:0;overflow-x:hidden}#app{background:var(--bg-page);min-height:100dvh}button{font-family:inherit}@media (width>=960px){:root{--page-padding-top:16px;--profile-padding-top:22px;--sub-page-padding-top:14px;--page-padding-x:24px;--page-padding-bottom:40px;--page-header-gap:16px;--sub-page-header-gap:14px}.page{padding:var(--page-padding-top) var(--page-padding-x) var(--page-padding-bottom)}.page-header h1{font-size:28px}.card-list{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.stats-grid{grid-template-columns:repeat(4,1fr)}.member-list{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}}@media (prefers-color-scheme:dark){:root{--primary:#172554;--primary-dark:#0f172a;--primary-light:#1e40af33;--primary-muted:#1e40af1f;--accent:#1e40af;--accent-light:#1e40af29;--accent-soft:#1e40af1a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--bg-page:#0a1220;--bg-card:#111d32;--bg-muted:#162640;--border:#1e3a5f;--divider:#ffffff0f;--surface:#111d32;--surface-hover:#ffffff0a;--shadow-soft:0 8px 32px #00000047, 0 1px 0 #ffffff0a;--gradient-brand:linear-gradient(135deg, #1e40af 0%, #172554 100%);--focus-ring:#1e40af33;--highlight-bg:linear-gradient(135deg, #1e40af2e, #1725541f);--hero-from:#111d32;--hero-mid:#0f172a;--hero-to:#0a1220;--icon-primary:#1e40af;--icon-secondary:#1e3a5f;--chart-primary:#1e40af;--chart-secondary:#0e7490;--avatar-bg:var(--primary-muted);--avatar-head:#1e40af;--avatar-body:var(--icon-primary);--avatar-shadow:none;--nav-glass-bg:#0a1220bf;--nav-glass-border:#ffffff1a}}