:root{--ink:#22382e;--green:#275b49;--muted:#68786e;--line:#e2e8de}*{box-sizing:border-box}body{margin:0;background:#f4f6f0;color:var(--ink);font:15px/1.6 Arial,sans-serif}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}a{color:var(--green)}header{height:80px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1100px)/2))}.logo{font-size:27px;font-weight:bold;letter-spacing:-1.4px;text-decoration:none}main{max-width:1100px;margin:auto;padding:42px 24px}.eyebrow{text-transform:uppercase;font-size:11px;font-weight:bold;letter-spacing:2px;color:var(--green)}h1{font-size:42px;line-height:1.12;letter-spacing:-1.6px;margin:12px 0 16px}h2{font-size:21px;line-height:1.3;margin:0 0 12px}p{margin:10px 0 22px}.intro{max-width:620px;color:var(--muted);font-size:17px}.tabs{display:flex;gap:8px;margin:30px 0}.tabs button{border:1px solid var(--line);border-radius:24px;background:white;padding:11px 20px;color:var(--ink)}.tabs button[aria-selected=true]{background:var(--ink);color:white}.columns{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.card{padding:28px;background:white;border:1px solid var(--line);border-radius:20px;margin-bottom:22px}.status{display:inline-block;border-radius:30px;background:#edf1e4;color:#36563f;padding:6px 12px;font-size:12px;font-weight:bold;margin-bottom:18px}.help{font-size:13px;color:var(--muted)}label{display:block;font-weight:bold;font-size:13px;margin:20px 0 7px}input:not([type=checkbox]),textarea,select{width:100%;border:1px solid #cdd7ca;border-radius:10px;padding:12px;background:#fff;color:var(--ink);min-width:0}input[type=checkbox]{width:19px;height:19px;accent-color:var(--green)}.check{display:flex;gap:12px;align-items:center;font-size:14px}button.primary{background:var(--green);color:#fff;border:0;border-radius:11px;padding:13px 20px;font-weight:bold;margin-top:22px;cursor:pointer}button:disabled{opacity:.5;cursor:default}.notice{padding:15px;border-radius:12px;background:#f1f4eb;font-size:13px;overflow-wrap:anywhere}.error{background:#fff1eb;color:#8a301c}iframe{width:100%;height:650px;border:0;border-radius:16px;background:#eef1ec}.previewhead{display:flex;align-items:center;justify-content:space-between;margin:0 0 12px;gap:8px}.previewhead select{width:auto;max-width:60%}.message{padding:16px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}.message small{display:block;color:var(--muted)}code{font-size:12px;word-break:break-all}.dns{display:grid;grid-template-columns:58px 1fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}[hidden]{display:none!important}:focus-visible{outline:3px solid #8ead63;outline-offset:3px}.bottom{color:var(--muted);font-size:12px;text-align:center;margin:25px} @media(max-width:760px){.columns{grid-template-columns:1fr}h1{font-size:34px}main{padding:28px 18px}.card{padding:22px}.tabs{overflow:auto}.tabs button{white-space:nowrap}header{padding:0 20px;height:68px}iframe{height:610px}}