:root{--bg:#f4f5f7;--panel:#fff;--border:#dfe3e8;--text:#1f2430;--muted:#667085;--brand:#2454ff;--dark:#1b3fd1;--danger:#d92d20}
*{box-sizing:border-box}html,body{height:100%;margin:0}
body{font-family:-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);display:flex;min-height:100%}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:18px;color:inherit}.logo:hover{text-decoration:none}
.mark{width:28px;height:28px;border-radius:7px;background:#fff;position:relative;flex:none}
.mark:after{content:"";position:absolute;inset:7px;border-radius:4px;background:linear-gradient(135deg,#2454ff,#14213d)}
.side{display:none;flex:1 1 42%;background:linear-gradient(160deg,#14213d,#1b3fd1 62%,#2454ff);color:#fff;padding:56px;flex-direction:column;justify-content:space-between}
@media(min-width:900px){.side{display:flex}.ml{display:none!important}}
.side h1{font-size:26px;line-height:1.35;font-weight:600;max-width:340px;margin:0 0 14px}
.side p{color:rgba(255,255,255,.75);font-size:14.5px;line-height:1.6;max-width:320px;margin:0}
.side small{font-size:12.5px;color:rgba(255,255,255,.55)}
.main{flex:1 1 58%;display:flex;align-items:center;justify-content:center;padding:32px 20px}
.card{width:100%;max-width:372px}.ml{display:flex;margin-bottom:26px;font-size:16px}.ml .mark{background:var(--brand)}.ml .mark:after{background:#fff}
h2{font-size:21px;font-weight:600;margin:0 0 6px}.sub{font-size:14px;color:var(--muted);margin:0 0 28px}
.field{margin-bottom:16px}.field label{display:block;font-size:13px;font-weight:500;margin-bottom:6px}
.field input{width:100%;padding:10.5px 12px;font-size:14.5px;border:1px solid var(--border);border-radius:8px;background:var(--panel);color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}
.field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(36,84,255,.12)}
.row{display:flex;align-items:center;justify-content:space-between;margin:2px 0 22px;font-size:13px}
.row label{display:flex;align-items:center;gap:7px;color:var(--muted)}.row input{accent-color:var(--brand)}
.btn{width:100%;padding:11px 14px;background:var(--brand);color:#fff;border:0;border-radius:8px;font-size:14.5px;font-weight:600;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--dark)}.btn:disabled{opacity:.7;cursor:default}
.err{margin:0 0 16px;padding:10px 12px;border:1px solid #f4c7c3;background:#fef3f2;color:var(--danger);border-radius:8px;font-size:13px}
.ok{margin:0 0 16px;padding:10px 12px;border:1px solid #cfe3d4;background:#f1f8f3;color:#256b3a;border-radius:8px;font-size:13px}
.div{display:flex;align-items:center;gap:12px;margin:22px 0;color:#98a1b3;font-size:12.5px}.div:before,.div:after{content:"";flex:1;height:1px;background:var(--border)}
.sso{display:block;width:100%;padding:10px 14px;background:#fff;border:1px solid var(--border);border-radius:8px;font-size:14px;font-weight:500;color:var(--text);text-align:center;margin-bottom:10px}
.sso:hover{background:#f8f9fb;border-color:#c9cfd9;text-decoration:none}
.note{margin-top:26px;font-size:13px;color:var(--muted);text-align:center}
.links{margin-top:40px;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12.5px}.links a{color:#98a1b3;white-space:nowrap}.links a:hover{color:var(--muted)}
.page{flex:1;display:flex;flex-direction:column;min-height:100%}
.top{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;background:#fff;border-bottom:1px solid var(--border)}
.top .mark{background:var(--brand)}.top .mark:after{background:#fff}.top nav{display:flex;gap:20px;font-size:14px}
.doc{flex:1;width:100%;max-width:720px;margin:0 auto;padding:44px 20px}.doc h1{font-size:26px;margin:0 0 18px}.doc h3{font-size:16px;margin:26px 0 8px}
.doc p,.doc li{font-size:14.5px;line-height:1.65;color:#3b4252}
.doc table{width:100%;border-collapse:collapse;font-size:14px}.doc td{padding:11px 0;border-bottom:1px solid var(--border)}.doc td:last-child{text-align:right;color:#256b3a}
.foot{padding:20px 32px;font-size:12.5px;color:#98a1b3;border-top:1px solid var(--border);background:#fff}
@media(max-width:600px){.top{padding:14px 16px}.top nav{gap:12px}}