:root{--bg:#ffffff;--ink:#222831;--muted:#393E46;--accent:#FFD369;--soft:#EEEEEE}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,Arial,Helvetica,sans-serif}
.container{max-width:1100px;margin:0 auto;padding:20px}.btn{display:inline-flex;align-items:center;gap:8px;border:none;padding:12px 16px;border-radius:14px;cursor:pointer;font-weight:600}
.btn-primary{background:var(--ink);color:#fff}.btn-outline{border:1px solid var(--ink);background:#fff;color:var(--ink)}
.card{border:1px solid #e6e6e6;border-radius:16px;padding:16px;background:#fff}.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:1fr}@media(min-width:900px){.grid-2{grid-template-columns:1.1fr .9fr}}
.badge{background:var(--soft);padding:6px 10px;border-radius:999px;font-size:12px;color:var(--muted)}
.footer{border-top:1px solid #e6e6e6;padding:24px 0;color:#555;font-size:14px}.palette{display:flex;gap:8px;margin-top:8px}
.swatch{width:40px;height:32px;border-radius:8px;border:1px solid #e3e3e3}.small{font-size:12px;color:#666}
input,textarea,select{width:100%;padding:12px;border-radius:12px;border:1px solid #ddd}.section{padding:50px 0}.hero{padding:64px 0}
h1{font-size:40px;margin:0 0 10px}h2{font-size:28px;margin:0 0 8px}h3{font-size:20px;margin:0 0 8px}