:root{--navy:#071c35;--blue:#0d5cb6;--gold:#d8aa3d;--bg:#f3f7fb;--line:#dce6f0;--text:#17314c;--green:#12805c;--red:#ba3343}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#edf4fa,#f9fbfd);font-family:Tahoma,Arial,sans-serif;color:var(--text)}.installer-shell{width:min(1180px,calc(100% - 28px));margin:28px auto 70px}.installer-head{display:flex;align-items:center;gap:22px;background:linear-gradient(120deg,var(--navy),#0a477e);color:#fff;border-radius:24px;padding:28px 32px;box-shadow:0 18px 48px #071c3526}.brand-mark{width:82px;height:82px;display:grid;place-items:center;border:2px solid #ffffff80;border-radius:23px;background:#ffffff10;color:var(--gold);font-weight:900;font-size:25px;letter-spacing:2px}.installer-head span{color:#b9d8f7;font-size:13px}.installer-head h1{margin:5px 0 7px;font-size:30px}.installer-head p{margin:0;color:#e8f2fb;line-height:1.8}.requirements,.step,.result-card,.errors{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;margin-top:20px;box-shadow:0 10px 28px #183d6210}.requirements h2,.step h2{margin:0}.requirements-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px;margin-top:18px}.requirement{padding:12px 14px;border-radius:12px;background:#f5f8fb;font-size:14px}.requirement span{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;margin-left:8px;color:#fff}.requirement.ok span{background:var(--green)}.requirement.bad span{background:var(--red)}.step-title{display:flex;align-items:flex-start;gap:13px;margin-bottom:20px}.step-title>span{display:grid;place-items:center;width:38px;height:38px;flex:0 0 38px;border-radius:12px;background:var(--blue);color:#fff;font-weight:800}.step-title p{margin:6px 0 0;color:#698096}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.form-grid label,.db-grid label{display:flex;flex-direction:column;gap:7px}.form-grid label>span,.db-grid label>span{font-size:13px;font-weight:700;color:#4b6680}.form-grid .wide{grid-column:1/-1}input{width:100%;border:1px solid #cedbe8;border-radius:11px;padding:12px 13px;font:inherit;color:var(--text);background:#fbfdff;outline:none;direction:ltr;text-align:left}input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0d5cb619}fieldset{border:1px solid var(--line);border-radius:15px;padding:16px;margin:0 0 14px}legend{padding:0 9px;font-weight:800;color:var(--blue)}.db-grid{display:grid;grid-template-columns:1fr .5fr 1.25fr 1.25fr 1.3fr;gap:12px}.errors{border-color:#f0b5bc;background:#fff7f8;color:#8d2633}.errors ul{margin-bottom:0;line-height:1.9}.install-button{width:100%;margin-top:22px;border:0;border-radius:17px;padding:17px;background:linear-gradient(120deg,var(--blue),#0b78c6);color:#fff;font:inherit;font-weight:800;font-size:18px;cursor:pointer;box-shadow:0 12px 28px #0d5cb62e}.install-button small{display:block;font-size:12px;font-weight:400;margin-top:6px;color:#d9edff}.install-button:disabled{opacity:.5;cursor:not-allowed}.result-card{text-align:center;padding:42px}.result-card.success{border-top:5px solid var(--green)}.result-icon{width:70px;height:70px;margin:0 auto 16px;display:grid;place-items:center;border-radius:50%;background:#e3f6ef;color:var(--green);font-size:38px;font-weight:900}.result-card h2{font-size:28px;margin:0 0 10px}.result-card p{line-height:1.9;color:#5d748a}.summary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:24px auto;max-width:680px}.summary-grid div{background:#f5f8fb;border-radius:13px;padding:15px}.summary-grid span{display:block;font-size:12px;color:#70879b;margin-bottom:7px}.summary-grid b{direction:ltr;display:block}.final-note{background:#fff8e7;border:1px solid #eed59a;border-radius:12px;padding:13px}code{direction:ltr;display:inline-block}@media(max-width:820px){.installer-head{align-items:flex-start;padding:22px}.brand-mark{width:60px;height:60px;border-radius:16px}.installer-head h1{font-size:23px}.form-grid,.summary-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.db-grid{grid-template-columns:1fr 1fr}.db-grid .password-field{grid-column:1/-1}}@media(max-width:520px){.installer-shell{width:min(100% - 16px,1180px);margin-top:8px}.installer-head{border-radius:16px;gap:12px}.brand-mark{width:52px;height:52px;font-size:18px}.installer-head p{font-size:13px}.requirements,.step,.result-card,.errors{padding:18px;border-radius:15px}.db-grid{grid-template-columns:1fr}.db-grid .password-field{grid-column:auto}}
.notice-card{margin-top:20px;padding:18px 22px;border:1px solid #ead38e;border-radius:16px;background:#fff9e8;color:#6e5414;box-shadow:0 10px 28px #183d620d}.notice-card p{margin:8px 0 0;line-height:1.8}.package-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:26px 0;text-align:right}.package-card{display:flex;flex-direction:column;align-items:flex-start;min-height:235px;padding:19px;border:1px solid var(--line);border-radius:16px;background:#f9fbfd}.package-card h3{margin:11px 0 3px;font-size:17px}.package-card p{margin:4px 0;direction:ltr;text-align:left;font-size:13px}.package-card small{color:#7890a5;direction:ltr;text-align:left}.package-type{display:inline-block;padding:6px 9px;border-radius:8px;background:#e8f2fc;color:var(--blue);font-size:11px;font-weight:800}.download-button,.master-download{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:800}.download-button{width:100%;margin-top:auto;padding:11px;border-radius:10px;background:#e8f4ff;color:var(--blue)}.master-download{width:100%;padding:16px;border-radius:14px;background:linear-gradient(120deg,var(--green),#18a276);color:#fff}.secret-value{font-family:monospace;font-size:16px;overflow-wrap:anywhere}.lock-card{max-width:620px;margin-left:auto;margin-right:auto}.lock-icon{background:#edf3f8;color:var(--blue)}.unlock-form{max-width:430px;margin:24px auto 0;text-align:right}.unlock-form label{display:flex;flex-direction:column;gap:8px;font-weight:700}.unlock-form .install-button{margin-top:14px}.result-card .final-note{margin-top:20px;color:#6e5414}@media(max-width:820px){.package-grid{grid-template-columns:1fr}.package-card{min-height:205px}}@media(max-width:520px){.notice-card{padding:16px}.package-card{padding:16px}.result-card.success{padding:20px}.package-grid{margin:20px 0}}