.light,:root,[data-theme=light]{--bg-primary:#f8fafc;--bg-main:#f8fafc;--bg-secondary:#fff;--bg-card:#fff;--bg-section:#f8fafc;--bg-muted:#f1f5f9;--bg-hover:#e2e8f0;--bg-active:#cbd5e1;--bg-navbar:#ffffffe0;--border-color:#e2e8f0;--border-subtle:#f1f5f9;--border-hover:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--primary-50:#eef2ff;--primary-100:#e0e7ff;--primary-500:#2563eb;--primary-600:#1d4ed8;--primary-light:#dbeafe;--accent-color:#0284c7;--accent-emerald:#059669;--badge-bg:#e0f2fe;--badge-text:#0369a1;--star-color:#f59e0b;--primary-gradient:linear-gradient(135deg, #2563eb, #1d4ed8);--primary-gradient-hover:linear-gradient(135deg, #1d4ed8, #1e40af);--card-gradient:linear-gradient(180deg, #fff, #f8fafc);--btn-text-on-success:#fff;--btn-text-on-accent:#fff;--alert-success-bg:#ecfdf5;--alert-success-text:#065f46;--alert-error-bg:#fef2f2;--alert-error-text:#991b1b;--shadow-sm:0 1px 2px #0000000d;--shadow-lg:0 10px 15px -3px #0000001a;--shadow-xl:0 10px 25px -5px #0000001a;--shadow-card:0 10px 25px -5px #0f172a0d;--shadow-primary:0 4px 14px -2px #2563eb59;--shadow-primary-hover:0 8px 25px -4px #2563eb73}.dark,.light,:root,[data-theme=dark],[data-theme=light]{--video-bg:#000;--primary-color:#2563eb;--primary-hover:#1d4ed8;--primary-text:#fff;--success-color:#10b981;--success-bg-hover:#10b9811a}.dark,[data-theme=dark]{--bg-primary:#0b0f19;--bg-main:#0f172a;--bg-secondary:#111827;--bg-card:#1e293b;--bg-section:#1e293b;--bg-muted:#1e293b;--bg-hover:#334155;--bg-active:#475569;--bg-navbar:#0b0f19d9;--border-color:#334155;--border-subtle:#1e293b;--border-hover:#475569;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#94a3b8;--primary-50:#00f2fe14;--primary-100:#00f2fe26;--primary-500:#00f2fe;--primary-600:#4facfe;--primary-light:#3b82f633;--accent-color:#38bdf8;--accent-emerald:#10b981;--badge-bg:#334155;--badge-text:#38bdf8;--star-color:#fbbf24;--primary-gradient:linear-gradient(135deg, #00f2fe, #4facfe);--primary-gradient-hover:linear-gradient(135deg, #4facfe, #00c6ff);--card-gradient:linear-gradient(180deg, #ffffff0a, #ffffff03);--btn-text-on-success:#0f172a;--btn-text-on-accent:#0f172a;--alert-success-bg:#10b98126;--alert-success-text:#34d399;--alert-error-bg:#ef444426;--alert-error-text:#f87171;--shadow-sm:0 1px 2px #0000004d;--shadow-lg:0 10px 15px -3px #00000080;--shadow-xl:0 12px 30px -5px #0009;--shadow-card:0 10px 30px -5px #00000080;--shadow-primary:0 0 20px #00f2fe4d;--shadow-primary-hover:0 0 28px #00f2fe80}*{box-sizing:border-box;margin:0;padding:0}body,html{background-color:var(--bg-main);max-width:100vw;color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;line-height:1.5;transition:background-color .25s,color .25s;overflow-x:hidden}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}@media (width>=768px){.container{padding:0 1.5rem}}