:root{
  --bg:#f5f6f8;--panel:#fff;--ink:#15171a;--muted:#6c727f;--line:#e2e5ea;
  --accent:#143cff;--danger:#b42318;--warning:#9a6700;--success:#067647;
  --shadow:0 10px 35px rgba(16,24,40,.07);--radius:20px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.45}
a{color:inherit;text-decoration:none}
.topbar{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2))}
.brand{font-weight:850;letter-spacing:-.03em}
.nav{display:flex;gap:20px;font-size:14px;color:var(--muted)}
.nav a:hover{color:var(--ink)}
.shell{width:min(1180px,calc(100% - 32px));margin:34px auto 80px}
.footer{border-top:1px solid var(--line);padding:24px;text-align:center;color:var(--muted);font-size:13px}
.hero{background:#111827;color:#fff;border-radius:28px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:var(--shadow)}
.hero h1,.page-head h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.055em;line-height:1;margin:8px 0 14px}
.hero p{max-width:650px;color:#cbd5e1;font-size:18px}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.13em;color:#73809a}
.hero .eyebrow{color:#9fb0d2}
.btn{border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 15px;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn.large{padding:15px 20px}
.btn.small{padding:7px 10px;font-size:12px}
.section-title{margin:36px 0 14px;font-size:18px}
.grid{display:grid;gap:16px}
.cards{grid-template-columns:repeat(auto-fit,minmax(245px,1fr))}
.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card{padding:22px}
.panel{padding:26px}
.module-card{transition:.18s transform,.18s border-color}
.module-card:hover{transform:translateY(-2px);border-color:#b9c2ff}
.module-card.plugin{background:linear-gradient(180deg,#fff,#fff7f6)}
.card-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.card-link{font-weight:750;font-size:13px}
.badge,.pill{display:inline-flex;padding:5px 9px;border-radius:999px;background:#eef1f6;color:#4d5563;font-size:11px;font-weight:800;white-space:nowrap}
.badge.danger{background:#fee4e2;color:var(--danger)}
.pill{background:#eef2ff;color:#3345aa}
.page-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:26px}
.page-head p{font-size:18px;color:var(--muted);max-width:720px}
.stack{display:flex;flex-direction:column;gap:12px}
.stack-lg{display:flex;flex-direction:column;gap:20px}
label{font-size:13px;font-weight:750;color:#4a5160;display:flex;flex-direction:column;gap:7px}
input,select,textarea{width:100%;border:1px solid #d5d9e0;border-radius:12px;padding:11px 12px;background:#fff;color:#111827;font:inherit}
textarea{min-height:105px;resize:vertical}
.check{flex-direction:row;align-items:center}.check input{width:auto}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.inline-form{display:flex;gap:10px;align-items:center}.inline-form>*{min-width:0}
.compact{gap:9px}
.alert{padding:14px 16px;border-radius:14px;border:1px solid;margin:14px 0}
.alert.error{background:#fff1f0;color:#8a1c13;border-color:#f8c7c3}
.alert.warning{background:#fffaeb;color:#7a4f01;border-color:#fedf89}
.alert.success{background:#ecfdf3;color:#05603a;border-color:#abefc6}
.muted{color:var(--muted)}
.lead{font-size:18px}
.advice{padding:14px;border-radius:14px;margin-top:10px}
.advice.do{background:#eefcf3}.advice.avoid{background:#fff1f0}
details{border-top:1px solid var(--line);margin-top:16px;padding-top:12px}
summary{cursor:pointer;font-weight:750}
.result-block{margin-top:28px}
.result-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.callout{margin-top:28px}
.crisis-steps{grid-template-columns:repeat(4,1fr);margin-bottom:22px}
.step{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#111827;color:#fff;font-weight:800;font-size:12px}
.incident-row{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center}
.incident-row div:first-child{display:flex;flex-direction:column}.incident-row span{font-size:12px;color:var(--muted)}
.fact-list,.message-list{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.fact,.message{border:1px solid var(--line);border-radius:14px;padding:14px}
.fact.verified{border-left:5px solid var(--success)}
.fact.unverified{border-left:5px solid var(--warning)}
.fact.false{border-left:5px solid var(--danger)}
.fact.partially_verified{border-left:5px solid #667085}
.auth-wrap{min-height:68vh;display:grid;place-items:center}
.auth-card{width:min(430px,100%)}
.access-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px}
.access-item{border:1px solid var(--line);border-radius:14px;padding:12px;display:grid;grid-template-columns:1fr 74px auto;align-items:center;gap:8px}
@media(max-width:800px){
  .hero,.page-head{flex-direction:column}
  .two-col{grid-template-columns:1fr}
  .crisis-steps{grid-template-columns:1fr 1fr}
  .inline-form{flex-direction:column;align-items:stretch}
  .nav{gap:10px}
  .hero{padding:30px}
}
@media(max-width:520px){.crisis-steps{grid-template-columns:1fr}.shell{width:min(100% - 20px,1180px)}}