:root{--primary:#d63384;--primary-hover:#c02d77;--accent:#e91e63;--background:#fff5f8;--surface:#ffffff;--heading:#1a1a2e;--text:#333333;--muted:#666666;--border:#f0d4e0;--banner:#ffe0ec;--success:#28a745;--danger:#dc3545;--radius:12px;--shadow:0 2px 12px rgba(0,0,0,0.08)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--background);color:var(--text);line-height:1.6;min-height:100vh}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;border:none;transition:all .2s ease;text-align:center}.btn-primary{background:var(--primary);color:white}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 14px rgba(214,51,132,.35)}.btn-accent{background:#25d366;color:white}.btn-accent:hover{background:#1ebe5d;transform:translateY(-1px);box-shadow:0 4px 14px rgba(37,211,102,.35)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:white}.btn-secondary{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background:var(--banner);transform:translateY(-1px)}.btn-sm{padding:8px 16px;font-size:.875rem}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.12)}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:24px}.grid-2,.grid-3{display:grid;gap:24px}.grid-2{grid-template-columns:repeat(2,1fr);grid-gap:24px}.section{padding:64px 0}h1,h2,h3,h4{color:var(--heading);line-height:1.2}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}@media (max-width:768px){h1{font-size:1.75rem}h2{font-size:1.5rem}h3{font-size:1.25rem}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.container{padding:0 16px}}@media (max-width:480px){.grid-3{grid-template-columns:1fr}}input,select,textarea{width:100%;padding:10px 14px;border:2px solid var(--border);border-radius:8px;font-size:1rem;font-family:inherit;transition:border-color .2s;background:white}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}