:root{--font-main:var(--font-be-vietnam), ui-sans-serif, system-ui, sans-serif;--font-serif:"Playfair Display", Georgia, serif;--font-num:var(--font-be-vietnam), monospace;--bg-app:#f6f3eb;--bg-card:#fff;--bg-subtle:#fbf9f4;--border-subtle:#eae3d2;--border-strong:#d9cfb8;--text-main:#1e2229;--text-secondary:#5a6474;--text-muted:#8b95a5;--tea-amber:#c5832b;--tea-amber-hover:#b07020;--tea-amber-light:#fef5ea;--bull-green:#10b981;--bull-green-light:#ecfdf5;--bear-red:#ef4444;--bear-red-light:#fef2f2;--neutral-blue:#3b82f6;--neutral-blue-light:#eff6ff;--pro-primary:#1e3a8a;--pro-primary-light:#dbeafe;--pro-banner-bg:#1e3a8a;--pro-accent:#3b82f6;--vip-bg:#f8f7fa;--vip-primary:#1e1338;--vip-primary-light:#2c1e4e;--vip-accent-purple:#6366f1;--vip-gold:#eab308;--vip-gold-dark:#ca8a04;--vip-gold-light:#fef9c3;--vip-banner-bg:#1a1033;--vip-dock-bg:#221641;--vip-dock-border:#3b286d;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-pill:9999px;--shadow-subtle:0 1px 3px #0000000a, 0 1px 2px #00000005;--shadow-card:0 4px 12px #1e140a0a, 0 1px 3px #00000005;--shadow-elevated:0 10px 25px #19120a12, 0 2px 6px #00000008;--shadow-dock:0 12px 30px #120c2340;--transition-fast:.18s ease;--transition-smooth:.28s cubic-bezier(.4, 0, .2, 1)}