:root{--green:#447b56;--dark:#20372b;--line:#dbe4de;--soft:#f4f7f5;--danger:#a63636}*{box-sizing:border-box}body{margin:0;background:var(--soft);color:var(--dark);font:15px/1.5 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.install-shell{width:min(920px,calc(100% - 40px));margin:40px auto}.install-shell>header{display:flex;align-items:center;gap:13px;margin-bottom:20px}.install-shell>header strong,.install-shell>header small{display:block}.install-shell>header small{color:#66766d}.install-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:11px;background:var(--green);color:#fff;font-size:21px;font-weight:800}.install-card{padding:30px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 12px 30px #20372b0c}.install-card h1{margin-top:0}.install-form{display:grid;gap:20px}fieldset{display:grid;gap:14px;margin:0;padding:20px;border:1px solid var(--line);border-radius:12px}legend{padding:0 8px;font-weight:750}label{display:grid;gap:6px;font-size:13px;font-weight:650}input,select{width:100%;min-height:44px;padding:8px 11px;border:1px solid #bbc9c0;border-radius:8px;background:#fff;color:var(--dark);font:inherit}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.check{display:flex;align-items:flex-start;gap:10px}.check input{width:auto;min-height:0;margin-top:4px}.hint{margin:0;color:#66766d;font-size:12px}.separator{padding-top:5px;border-top:1px dashed var(--line);color:#66766d;font-size:12px}.install-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border:0;border-radius:9px;background:var(--green);color:#fff;font-weight:750;text-decoration:none;cursor:pointer}.notice,.error{margin:15px 0;padding:12px 14px;border-radius:9px}.notice{background:#fff7df;color:#735218}.error{background:#fff1f1;color:var(--danger)}dl{display:grid;grid-template-columns:150px 1fr;gap:8px 14px}dt{font-weight:750}dd{margin:0;overflow-wrap:anywhere}footer{padding:20px 4px;text-align:center;color:#6c7971;font-size:12px}@media(max-width:700px){.grid{grid-template-columns:1fr}.install-shell{width:min(100% - 24px,920px);margin:18px auto}.install-card{padding:20px}}