.zhc-app{font-family:-apple-system,sans-serif;max-width:800px;color:#1E2430}
.zhc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-bottom:20px}
.zhc-card{border:1px solid #E3E7EE;border-radius:14px;padding:18px;background:#fff;cursor:pointer;text-align:left;transition:border-color .15s,box-shadow .15s;display:flex;flex-direction:column;gap:6px}
.zhc-card:hover{border-color:#2F6FED;box-shadow:0 2px 12px rgba(47,111,237,.12)}
.zhc-card strong{font-size:15px}
.zhc-cat{display:inline-block;background:#EEF4FF;color:#2F6FED;border-radius:6px;padding:2px 8px;font-size:11.5px;font-weight:600}
.zhc-law{color:#79839A;font-size:12px}
.zhc-back{background:none;border:none;color:#2F6FED;font-weight:600;cursor:pointer;padding:0;margin-bottom:12px;font-size:14px}
.zhc-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:10px}
.zhc-form-row.full{grid-template-columns:1fr}
.zhc-form-row input,.zhc-form-row select,.zhc-form-row textarea{padding:10px 12px;border:1px solid #D1D9E8;border-radius:10px;width:100%;font-size:14px}
.zhc-form-row label{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:500;color:#3B455E}
.zhc-form-row label span.req{color:#EF4444}
.zhc-actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.zhc-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:10px;border:1px solid #E3E7EE;background:#fff;color:#1E2430;font-weight:600;cursor:pointer;text-decoration:none;font-size:14px}
.zhc-btn-primary{background:#2F6FED;border-color:#2F6FED;color:#fff}
.zhc-laws-bar{background:#FFF7ED;border:1px solid #FCD34D;border-radius:10px;padding:10px 14px;margin-bottom:12px;font-size:13.5px;color:#92400E}
.zhc-doc-preview{background:#fff;border:1px solid #E3E7EE;border-radius:12px;padding:20px 24px;white-space:pre-wrap;font-family:Georgia,serif;font-size:14.5px;line-height:1.8;min-height:200px}
.zhc-export{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.zhc-sign-block{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:10px}
.zhc-sign-block input{padding:9px 12px;border:1px solid #D1D9E8;border-radius:10px;font-size:14px;min-width:240px}
.zhc-notice{padding:10px 14px;border-radius:10px;margin-top:10px;font-weight:600;background:#D1FAE5;color:#065F46}
.zhc-notice.is-error{background:#FEE2E2;color:#991B1B}
.zhc-docs-list{display:flex;flex-direction:column;gap:12px}
.zhc-doc-card{border:1px solid #E3E7EE;border-radius:12px;padding:14px 18px;background:#fff}
.zhc-doc-top{display:flex;justify-content:space-between;margin-bottom:8px;font-size:13.5px}
.zhc-muted{color:#79839A}
.zhc-doc-actions{display:flex;gap:8px;flex-wrap:wrap}
.zhc-badge{background:#FEF3C7;color:#92400E;border-radius:8px;padding:3px 10px;font-size:12px;font-weight:600}
.zhc-empty{color:#79839A}
.zhc-qr{margin:10px 0}
.zhc-qr img{border-radius:8px;border:1px solid #E3E7EE}
@media(max-width:640px){.zhc-form-row{grid-template-columns:1fr}.zhc-grid{grid-template-columns:1fr}}