:root{
  --bg-primary:#121418;
  --bg-secondary:#1e2229;
  --bg-card:#1a1f27;
  --bg-card-hover:#222834;
  --border:#2e3642;
  --border-highlight:#ff2438;
  --text-primary:#f4f5f6;
  --text-secondary:#9aa5b3;
  --text-muted:#6b7686;
  --accent:#ff2438;
  --accent-dark:#ff7a86;
  --success:#8ef0c2;
  --success-bg:rgba(142,240,194,.08);
  --shadow:0 8px 30px rgba(0,0,0,.45);
  --shadow-hover:0 14px 44px rgba(0,0,0,.6),0 0 0 1px rgba(255,36,56,.4);
  --radius:12px;
  --font-body:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Inter,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg-primary);
  color:var(--text-primary);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  background-image:radial-gradient(1200px 600px at 50% -10%,rgba(255,36,56,.08),transparent 60%);
}
a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(18,20,24,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;max-width:1100px;margin:0 auto;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:38px;height:38px;border-radius:9px;object-fit:cover;border:1px solid var(--border-highlight);box-shadow:var(--shadow);background:#0e1116}
.brand-mark{
  width:38px;height:38px;border-radius:9px;
  background:linear-gradient(145deg,#2b333f,#121418);
  border:1px solid var(--border-highlight);
  display:grid;place-items:center;
  font-family:var(--font-mono);font-weight:700;font-size:18px;color:var(--accent);
  box-shadow:var(--shadow);
}
.brand-text strong{display:block;font-size:15px;letter-spacing:.14em}
.brand-text span{display:block;font-size:11px;letter-spacing:.08em;color:var(--text-secondary);text-transform:uppercase}
.main-nav{display:flex;gap:4px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:999px;padding:5px;flex-wrap:wrap}
.main-nav a{
  color:var(--text-secondary);text-decoration:none;
  font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.02em;
  padding:9px 13px;border-radius:999px;transition:.2s;white-space:nowrap;
}
.main-nav a:hover{color:var(--text-primary)}
.main-nav a.active{background:var(--accent);color:#fff}
.tab-btn{
  border:0;background:transparent;color:var(--text-secondary);
  font-family:var(--font-body);font-size:13.5px;font-weight:600;letter-spacing:.02em;
  padding:9px 18px;border-radius:999px;cursor:pointer;transition:.2s;
}
.tab-btn:hover{color:var(--text-primary)}
.tab-btn.active{background:var(--accent);color:#fff}
a.brand{text-decoration:none}
.status-badge{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;
  background:var(--success-bg);border:1px solid rgba(142,240,194,.25);
  color:var(--success);padding:7px 12px;border-radius:999px;white-space:nowrap;
}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 10px rgba(142,240,194,.9);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
main{padding:40px 0 20px}
.route{display:none;animation:fadeUp .35s ease}
.route.active{display:block}
.tab-panel{display:none;animation:fadeUp .35s ease}
.tab-panel.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.mono{font-family:var(--font-mono)}
.mono-path{font-family:var(--font-mono);font-size:14px;color:var(--text-muted);letter-spacing:.02em}
.freshness-bar{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.fresh-item{font-size:12.5px;color:var(--text-secondary);border:1px solid var(--border);background:rgba(0,0,0,.3);padding:8px 14px;border-radius:999px}
.fresh-item.mono{font-family:var(--font-mono);font-size:11.5px}
.fresh-item strong{color:var(--success)}
.prose-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:18px;margin-top:18px;align-items:start}
.prose{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.prose h3{font-size:16px;margin:0 0 10px;letter-spacing:.02em}
.prose h3:not(:first-child){margin-top:22px}
.prose h4{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-dark);margin:18px 0 8px}
.prose p{font-size:14.5px;color:var(--text-secondary);margin-bottom:12px}
.prose p strong,.prose li strong{color:var(--text-primary)}
.prose a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.side-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.side-card h3{font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.side-card img{width:100%;height:auto;border-radius:9px;border:1px solid var(--border);margin-top:12px;display:block}
.caption{font-size:12px;color:var(--text-muted);margin-top:8px}
.check-list{list-style:none;display:grid;gap:9px;font-size:13.5px;color:var(--text-secondary)}
.check-list li{padding-left:22px;position:relative}
.check-list li::before{content:"✓";position:absolute;left:0;color:var(--success);font-family:var(--font-mono)}
.steps{margin:0 0 0 18px;display:grid;gap:10px;font-size:14px;color:var(--text-secondary)}
.steps li::marker{color:var(--accent);font-family:var(--font-mono)}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
.feat{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:.22s}
.feat:hover{transform:translateY(-4px);border-color:var(--border-highlight)}
.feat h3{font-size:13.5px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.feat p{font-size:13px;color:var(--text-secondary)}
.timeline{display:grid;gap:12px;margin-top:6px}
.tl-item{display:flex;gap:14px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:16px 18px;box-shadow:var(--shadow);font-size:14px;color:var(--text-secondary)}
.tl-item strong{color:var(--text-primary)}
.tl-date{flex-shrink:0;color:var(--accent-dark);font-size:12px;border:1px solid var(--border);border-radius:8px;padding:4px 10px;height:fit-content;background:#0e1116}
.timeline+img{width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--border);margin-top:16px;display:block}
.canary{margin-top:20px;background:linear-gradient(180deg,#1e242e,#161b22);border:1px solid rgba(142,240,194,.3);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.canary h2{font-size:16px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.canary .mono{font-size:12.5px;color:#c8d2de;line-height:1.7}
.spec-table{width:100%;border-collapse:collapse;font-size:13px;margin:6px 0 4px}
.spec-table th,.spec-table td{text-align:left;padding:9px 10px;border:1px solid var(--border)}
.spec-table th{background:#0e1116;color:var(--accent-dark);font-family:var(--font-mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em}
.spec-table td{color:var(--text-secondary)}
.fp{font-family:var(--font-mono);font-size:11.5px;color:#c8d2de;word-break:break-all;display:block;background:#0e1116;border:1px solid var(--border);border-radius:8px;padding:12px;line-height:1.7}
.hero{
  background:linear-gradient(180deg,var(--bg-secondary),var(--bg-card));
  border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:48px 42px;text-align:center;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,36,56,.08),transparent);
  pointer-events:none;
}
.eyebrow{
  display:inline-block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent-dark);
  border:1px solid var(--border);border-radius:999px;padding:6px 14px;margin-bottom:18px;background:rgba(0,0,0,.25);
}
h1{font-size:clamp(32px,5vw,52px);line-height:1.05;letter-spacing:.06em;font-weight:800}
h1 span{background:linear-gradient(180deg,#fff,#ff2438);-webkit-background-clip:text;background-clip:text;color:transparent}
.subtitle{margin-top:12px;font-size:clamp(15px,2vw,19px);color:var(--text-secondary);font-weight:500}
.hero-status{margin-top:20px;display:flex;justify-content:center}
.hero-text{max-width:760px;margin:24px auto 0;color:var(--text-secondary);font-size:15.5px}
.hero-text strong{color:var(--text-primary);font-weight:600}
.hero-meta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.meta-pill{font-family:var(--font-mono);font-size:12px;color:var(--text-secondary);border:1px solid var(--border);background:rgba(0,0,0,.3);padding:8px 14px;border-radius:8px}
.meta-pill b{color:var(--accent)}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.trust-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);text-align:left}
.trust-card h3{font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.trust-card p{font-size:13.5px;color:var(--text-secondary)}
.section-head{margin:36px 0 18px}
.section-head h2{font-size:24px;letter-spacing:.02em}
.section-head p{color:var(--text-secondary);font-size:14.5px;max-width:720px;margin-top:6px}
.links-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.link-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px;display:flex;flex-direction:column;gap:14px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;
  position:relative;overflow:hidden;
}
.link-card::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:.22s}
.link-card:hover{transform:translateY(-6px);border-color:var(--border-highlight);box-shadow:var(--shadow-hover);background:var(--bg-card-hover)}
.link-card:hover::after{opacity:1}
.link-card.featured{border-color:rgba(255,36,56,.55)}
.card-top{display:flex;align-items:center;justify-content:space-between}
.card-label{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-dark)}
.card-tag{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid var(--border);color:var(--text-secondary)}
.card-tag.primary{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:700}
.onion-address{
  font-family:var(--font-mono);font-size:12.5px;line-height:1.5;word-break:break-all;
  background:#0e1116;border:1px solid var(--border);border-radius:8px;padding:12px;
  color:#c8d2de;min-height:64px;
}
.card-meta{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11.5px;color:var(--text-muted)}
.card-meta .dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 8px rgba(142,240,194,.8)}
.card-actions{display:flex;gap:10px;margin-top:auto}
.btn{
  flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:14px;text-decoration:none;cursor:pointer;
  padding:12px 16px;border-radius:9px;border:1px solid transparent;transition:.2s;
}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:#ff4d5e;border-color:#ff4d5e;box-shadow:0 6px 22px rgba(255,36,56,.35)}
.btn-primary.verifying{pointer-events:none;opacity:.75}
.btn-ghost{background:transparent;color:var(--text-primary);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--accent);color:#fff}
.verify-note{margin-top:18px;display:flex;gap:10px;align-items:flex-start;background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;padding:14px 16px;font-size:13px;color:var(--text-secondary)}
.faq-list{display:grid;gap:12px}
.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:600;font-size:15px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:var(--font-mono);font-size:20px;color:var(--accent);border:1px solid var(--border);width:30px;height:30px;display:grid;place-items:center;border-radius:8px;flex-shrink:0}
.faq-item[open] summary::after{content:"–"}
.faq-item .faq-a{padding:0 20px 18px;color:var(--text-secondary);font-size:14.5px;border-top:1px solid var(--border);padding-top:14px;margin:0 20px 18px;padding-left:0;padding-right:0}
.mechanics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.mech-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.mech-card h3{font-size:14px;letter-spacing:.06em;text-transform:uppercase;margin:12px 0 8px}
.mech-card p{font-size:13.5px;color:var(--text-secondary)}
.mech-icon{width:36px;height:36px;border-radius:9px;background:rgba(255,36,56,.1);border:1px solid var(--border);display:grid;place-items:center;font-size:18px}
.verification-box{margin-top:18px;background:linear-gradient(180deg,#241418,#161b22);border:1px solid rgba(255,36,56,.35);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.verification-box h3{font-family:var(--font-mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
.verification-box code{font-family:var(--font-mono);font-size:12px;color:#c8d2de;word-break:break-all;display:block;background:#0e1116;border:1px solid var(--border);border-radius:8px;padding:12px}
.site-footer{margin-top:40px;border-top:1px solid var(--border);background:#0e1116}
.footer-inner{max-width:1100px;margin:0 auto;padding:28px 20px;display:grid;grid-template-columns:1.4fr 1fr;gap:18px;align-items:start}
.footer-brand{font-size:13px;color:var(--text-primary);font-weight:600}
.footer-note{font-size:12px;color:var(--text-muted);margin-top:6px;max-width:520px}
.footer-links{display:flex;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--text-secondary);font-family:var(--font-mono)}
.footer-links a{text-decoration:none;padding:6px 10px;border:1px solid var(--border);border-radius:8px}
.footer-links a:hover,.footer-links a.active{color:#fff;border-color:var(--accent)}
.authority-links{grid-column:1/-1;display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:12.5px;color:var(--text-muted);border-top:1px solid var(--border);padding-top:16px}
.authority-links span{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;font-size:11px}
.authority-links a{color:var(--text-secondary);font-family:var(--font-mono);font-size:12px}
.authority-links a:hover{color:#fff}
#verify-overlay{
  position:fixed;inset:0;background:rgba(10,12,15,.78);backdrop-filter:blur(6px);
  display:none;place-items:center;z-index:100;
}
#verify-overlay.show{display:grid}
.verify-modal{background:var(--bg-secondary);border:1px solid var(--border-highlight);border-radius:14px;padding:28px 30px;text-align:center;box-shadow:var(--shadow-hover);min-width:280px}
.spinner{width:36px;height:36px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--accent);margin:0 auto 14px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.verify-modal p{font-family:var(--font-mono);font-size:13px;color:var(--text-secondary)}
.verify-modal strong{display:block;font-size:14px;margin-bottom:6px;color:var(--text-primary);font-family:var(--font-body)}
@media(max-width:960px){
  .prose-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr}
}
@media(max-width:860px){
  .links-grid,.trust-grid,.mechanics{grid-template-columns:1fr}
  .header-inner{flex-wrap:wrap}
  .main-nav{order:3;width:100%;justify-content:flex-start;overflow-x:auto;border-radius:14px}
  .hero{padding:34px 22px}
  .status-badge{margin-left:auto}
}
@media(max-width:480px){
  .tab-btn{padding:8px 12px;font-size:12.5px}
  .feat-grid{grid-template-columns:1fr}
  .tl-item{flex-direction:column}
  .card-actions{flex-direction:column}
  h1{letter-spacing:.02em}
}
.crumbs{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);margin:0 0 14px}
.crumbs a{color:var(--accent-dark);text-decoration:none}
.crumbs a:hover{color:#fff}
.section-head a.mono-path{text-decoration:none;border-bottom:1px dashed var(--accent-dark)}
.section-head a.mono-path:hover{color:#fff;border-bottom-color:#fff}
.index-links{list-style:none;display:grid;gap:8px;margin-top:12px}
.index-links a{display:flex;justify-content:space-between;gap:10px;font-family:var(--font-mono);font-size:12.5px;color:var(--text-secondary);text-decoration:none;border:1px solid var(--border);border-radius:8px;padding:9px 12px;background:#0e1116}
.index-links a:hover{color:#fff;border-color:var(--accent)}
.page-hero{padding:36px 32px}
/* Editorial layout ported from top-ranking reference: content + sidebar */
.content-layout{display:grid;grid-template-columns:1fr 320px;gap:18px;margin-top:18px;align-items:start}
.main-content{display:grid;gap:18px;align-content:start;min-width:0}
.sidebar{display:grid;gap:16px;align-content:start}
.external-source{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.external-source h2{font-size:17px;letter-spacing:.02em;margin-bottom:10px}
.external-source p{font-size:14px;color:var(--text-secondary);margin-bottom:10px}
.external-source p:last-child{margin-bottom:0}
.source-link{display:inline-block;font-family:var(--font-mono);font-size:12.5px;color:#fff;word-break:break-all;background:#0e1116;border:1px solid var(--border);border-radius:8px;padding:10px 12px;line-height:1.6}
.source-link:hover{border-color:var(--accent)}
.source-note{font-size:13.5px}
.source-note a{color:#fff;text-underline-offset:3px}
.source-caption{font-size:12px;color:var(--text-muted)}
.article{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.article-header{padding:26px 26px 0}
.article-header h1,.article-header h2{font-size:24px;letter-spacing:.02em}
.article-meta{margin-top:8px;font-size:12.5px;color:var(--text-muted);font-family:var(--font-mono);padding-bottom:16px;border-bottom:1px solid var(--border)}
.article-content{padding:20px 26px 26px}
.article-content p{font-size:14.5px;color:var(--text-secondary);margin-bottom:12px}
.article-content p strong{color:var(--text-primary)}
.article-content a{color:#fff;text-underline-offset:3px}
.article-content h2{font-size:19px;margin:20px 0 10px}
.article-content h3{font-size:15px;margin:18px 0 8px}
.article-content img{width:100%;height:auto;border-radius:9px;border:1px solid var(--border);margin:14px 0 6px;display:block}
.article-content blockquote{margin:16px 0;padding:14px 18px;border-left:3px solid var(--accent);background:rgba(255,36,56,.06);border-radius:0 10px 10px 0;font-size:14.5px;color:var(--text-primary);font-style:italic}
.tag-list{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.tag-list a{display:inline-block;font-size:13px;font-weight:600;color:var(--text-secondary);text-decoration:none;border:1px solid var(--border);background:#0e1116;border-radius:999px;padding:8px 14px}
.tag-list a:hover{color:#fff;border-color:var(--accent)}
.card.widget{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card.widget h3{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px;color:var(--text-primary)}
.card.widget ul{list-style:none;display:grid;gap:9px}
.card.widget ul a{font-size:13.5px;color:var(--text-secondary);text-decoration:none;border-bottom:1px dashed transparent}
.card.widget ul a:hover{color:#fff;border-bottom-color:var(--accent)}
.widget-note{font-size:12px;color:var(--text-muted);margin-top:10px}
.noscript-note{margin-top:18px;background:var(--bg-secondary);border:1px solid rgba(142,240,194,.3);border-radius:10px;padding:14px 18px;font-size:13.5px;color:var(--text-secondary);text-align:center}
@media(max-width:960px){
  .content-layout{grid-template-columns:1fr}
  .sidebar{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .sidebar{grid-template-columns:1fr}
  .article-header,.article-content{padding-left:18px;padding-right:18px}
}