:root {
    color-scheme: dark;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0b1020;
    color: #e8edf7;
}

* { box-sizing: border-box; }
body { margin: 0; background: linear-gradient(160deg, #0b1020 0%, #121a2d 100%); min-height: 100vh; }
a { color: #9fc5ff; text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 28px 20px 50px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.topbar h1 { margin: 4px 0 0; font-size: clamp(24px, 4vw, 36px); }
.topbar nav { display: flex; gap: 14px; flex-wrap: wrap; }
.eyebrow { color: #91a4c5; text-transform: uppercase; letter-spacing: .12em; font-size: 12px; }
.card { background: rgba(18, 27, 47, .9); border: 1px solid #293857; border-radius: 18px; padding: 22px; margin-bottom: 18px; box-shadow: 0 18px 55px rgba(0,0,0,.18); }
.hero { padding: 30px; }
.hero h2 { margin: 12px 0 8px; font-size: 28px; }
.hero p { color: #bac6dc; max-width: 760px; line-height: 1.65; }
.badge { display: inline-flex; padding: 7px 11px; border-radius: 999px; background: #24324f; color: #c9d8f2; font-size: 12px; font-weight: 800; letter-spacing: .05em; }
.badge.success { background: #113b2a; color: #9af0c3; }
.badge.danger { background: #4d2028; color: #ffb5c0; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 11px 16px; border-radius: 10px; background: #5b8cff; color: white; font-weight: 700; }
.button:hover { text-decoration: none; filter: brightness(1.06); }
.button.secondary { background: #293857; }
.danger { color: #ffb5c0; }
.identity-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin-top: 22px; }
.identity-grid div { background: #0d1528; border: 1px solid #263755; border-radius: 12px; padding: 14px; min-width: 0; }
.identity-grid span { display: block; color: #8fa2c1; font-size: 12px; margin-bottom: 7px; }
.identity-grid strong { display: block; overflow-wrap: anywhere; }
.kv { display: grid; grid-template-columns: 180px 1fr; gap: 10px 16px; }
.kv dt { color: #91a4c5; font-weight: 700; }
.kv dd { margin: 0; overflow-wrap: anywhere; }
pre { margin: 0; padding: 18px; border-radius: 12px; background: #080d18; border: 1px solid #24314c; color: #d7e3f8; white-space: pre-wrap; overflow-wrap: anywhere; overflow-x: auto; line-height: 1.5; }
.error-card { border-color: #66303b; }
footer { margin-top: 30px; color: #7f90ad; font-size: 13px; text-align: center; }
@media (max-width: 720px) {
    .topbar { align-items: flex-start; flex-direction: column; }
    .identity-grid { grid-template-columns: 1fr; }
    .kv { grid-template-columns: 1fr; }
}