.v13-nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.v13-nav a{font-size:13px;font-weight:700;color:#475569;text-decoration:none;padding:8px 10px;border-radius:10px}.v13-nav a:hover{background:#f8fafc;color:#4f46e5}.v13-options{display:grid;gap:12px;margin:16px 0}.v13-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.v13-options label{font-size:12px;color:#64748b}.v13-options input,.v13-options select{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px}.v13-preview-wrap{margin-top:14px;border:1px solid var(--line);border-radius:14px;padding:12px;background:#f8fafc}.v13-preview{max-width:100%;max-height:360px;display:block;margin:auto;border-radius:10px}.v13-hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.v13-hub-card{display:block;border:1px solid var(--line);border-radius:16px;padding:18px;text-decoration:none;color:inherit;background:#fff}.v13-hub-card:hover{border-color:#c7d2fe;box-shadow:0 10px 30px rgba(79,70,229,.08)}.v13-hub-card b{display:block;font-size:18px;margin-bottom:6px}.v13-hub-card span{color:#64748b;font-size:14px}.v13-drag-note{font-size:12px;color:#64748b;margin-top:6px}@media(max-width:700px){.v13-grid4,.v13-hub-grid{grid-template-columns:1fr 1fr}.v13-nav{display:none}}