:root{color-scheme:light;font:14px/1.6 "Segoe UI",Arial,sans-serif;background:#f4f7fb;color:#182b45}body{margin:0;padding:28px 20px}main{max-width:760px;margin:0 auto}a{color:#2563eb;text-decoration:none}a:hover{text-decoration:underline}.security-header{display:flex;justify-content:space-between;align-items:center;padding:0 0 24px;border-bottom:1px solid #dce5f0;gap:16px}.security-brand{display:flex;align-items:center;gap:10px;color:#182b45;font-size:19px;font-weight:700}.security-brand span{display:grid;place-items:center;background:#2563eb;color:#fff;width:34px;height:34px;border-radius:10px}.security-intro{margin:36px 0 26px}.eyebrow{font-size:11px;letter-spacing:.14em;font-weight:700;color:#3566a7}h1{font-size:32px;letter-spacing:-.8px;line-height:1.2;margin:12px 0}h2{font-size:21px;letter-spacing:-.3px;margin:0 0 8px}h3{font-size:16px;margin-top:0}p{color:#64758d}.security-intro>p:last-child{font-size:16px}#settings,#recovery,form#login{background:#fff;border:1px solid #dce5f0;border-radius:16px;padding:32px;margin:20px 0;box-shadow:0 12px 36px #1e3a5f08}label{display:block;font-size:13px;font-weight:600;margin:22px 0;color:#253e60}input{display:block;box-sizing:border-box;width:100%;padding:12px 14px;margin-top:8px;border:1px solid #cbd7e7;border-radius:9px;background:#fff;color:#182b45;font:inherit}input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb19}button{padding:12px 18px;border:0;border-radius:9px;background:#2563eb;color:white;font:inherit;font-weight:600;cursor:pointer}button:hover{background:#1d4ed8}button:focus-visible,a:focus-visible{outline:3px solid #93b9ff;outline-offset:3px}button:disabled{opacity:.5;cursor:wait}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}#disable{background:#fff;color:#b42318;border:1px solid #efc9c5}#regenerate{background:#eef4ff;color:#2258b2}.security-note{margin-top:28px;padding-top:22px;border-top:1px solid #e5eaf0;font-size:12px}.security-note strong{color:#526780;font-weight:600}.security-note p{margin:8px 0}#setup{padding:20px;background:#f4f8ff;border:1px solid #dce7f6;border-radius:10px;margin:24px 0}#secret{font-family:monospace}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;background:#f4f8ff;padding:18px;border-radius:9px}#message{color:#8a4b0b}#message:empty{display:none}[hidden]{display:none!important}@media(max-width:600px){body{padding:20px 16px}.security-header{font-size:12px}#settings,#recovery,form#login{padding:24px 20px}.security-intro{margin-top:28px}h1{font-size:28px}.actions button{width:100%}}