.apc{--a:var(--ocean-mid,#0077b6);--b:var(--ocean-pale,#eaf2ff);font:15px/1.55 system-ui,sans-serif;color:#202523;max-width:820px;margin:32px auto}.apc *{box-sizing:border-box}.apc-head{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid var(--a);padding-bottom:10px}.apc-card{border:1px solid #d9e2df;border-radius:14px;padding:16px;margin:14px 0;background:#fff}.apc input,.apc textarea,.apc select{width:100%;border:1px solid #bccbc7;border-radius:9px;padding:10px;margin:5px 0 10px;font:inherit}.apc textarea{min-height:105px;resize:vertical}.apc button{border:0;border-radius:9px;background:var(--a);color:#fff;padding:9px 14px;cursor:pointer}.apc button.secondary{background:#edf3f2;color:#20302d}.apc-meta{color:#66736f;font-size:13px}.apc-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.apc-actions button{font-size:13px;padding:6px 9px}.apc-reply{margin-left:min(7vw,46px);border-left:3px solid #d7e7e3}.apc-msg{padding:10px;border-radius:8px;background:var(--b);margin:8px 0}.apc-error{background:#fff0f0;color:#8b1d1d}.apc-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media(max-width:600px){.apc-grid{grid-template-columns:1fr}.apc-reply{margin-left:18px}}