:root{
  --primary:#F89B28;
  --header:#232323;
  --sidebar:#333333;
  --surface:#FFFFFF;
  --bg:#F4F4F4;
  --border:#F6C27C;
  --text:#333333;
  --muted:#777777;
  --link:#337AB7;
  --ok:#47B14B;
  --danger:#E55454;
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --radius:14px;
  --max:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  line-height:1.55;
  color:var(--text);
  background:var(--bg);
}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:0 16px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--header);
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px;color:#fff}
.brand img{width:34px;height:34px;border-radius:10px;background:#fff}
.brand strong{font-size:1.02rem;letter-spacing:.2px}
.brand strong .hub{color:var(--primary)}

.nav{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
}
.nav a{color:#fff;opacity:.92;font-weight:600;font-size:.95rem}
.nav a:hover{opacity:1}

.nav-toggle{
  display:none;
  border:1px solid rgba(255,255,255,.2);
  background:transparent;color:#fff;
  padding:8px 10px;border-radius:10px;
}

@media (max-width: 820px){
  .nav{display:none;width:100%;padding:10px 0;border-top:1px solid rgba(255,255,255,.1)}
  .nav.open{display:flex}
  .nav-toggle{display:inline-flex;align-items:center;gap:8px}
}

/* Hero */
.hero{padding:26px 0 14px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px;align-items:stretch}
@media (max-width: 900px){.hero-grid{grid-template-columns:1fr}}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.card.pad{padding:18px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:var(--header)}
.kicker .dot{width:10px;height:10px;border-radius:99px;background:var(--ok)}
.kicker.warn .dot{background:var(--danger)}

h1{margin:10px 0 8px;font-size:1.75rem;line-height:1.2}
h2{margin:0 0 10px;font-size:1.35rem}
h3{margin:0 0 8px;font-size:1.1rem}
p{margin:0 0 12px}

.onion-box{
  margin:14px 0 0;
  border:1px solid rgba(0,0,0,.08);
  border-radius:14px;
  padding:12px;
  background:linear-gradient(180deg,#fff, #fff7ea);
}
.onion-box .row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.big-link{font-weight:900;font-size:1.05rem;word-break:break-word}
.muted{color:var(--muted)}
.small{font-size:.95rem}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--primary);color:#1a1a1a;
  border:none;border-radius:12px;
  padding:10px 14px;
  font-weight:900;cursor:pointer;
}
.btn.secondary{background:#fff;border:1px solid var(--border)}
.btn.danger{background:var(--danger);color:#fff}
.btn:active{transform:translateY(1px)}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width: 900px){.grid-3{grid-template-columns:1fr}}

section{padding:14px 0}
.list{margin:0;padding-left:18px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;font-weight:800}
.badge.ok{background:rgba(71,177,75,.12);color:#1b5a2d;border:1px solid rgba(71,177,75,.25)}
.badge.note{background:rgba(248,155,40,.14);color:#6a3b00;border:1px solid rgba(248,155,40,.3)}

.table-wrap{overflow:auto;border-radius:14px;border:1px solid rgba(0,0,0,.08)}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:10px 12px;border-bottom:1px solid rgba(0,0,0,.06);text-align:left;vertical-align:top}
th{background:#fff7ea}

.figure{margin:0}
.figure img{width:100%;height:auto;border-radius:14px;display:block;border:1px solid rgba(0,0,0,.06)}
.figure figcaption{font-size:.9rem;color:var(--muted);margin-top:8px}

/* Breadcrumbs */
.breadcrumbs{margin:16px 0 0}
.breadcrumbs a{color:var(--header);font-weight:700}
.breadcrumbs span{color:var(--muted)}

/* Checklist (unique SEO feature) */
.checklist{display:grid;gap:10px;margin-top:10px}
.check{
  display:flex;gap:10px;align-items:flex-start;
  padding:10px 12px;border-radius:12px;
  border:1px dashed rgba(0,0,0,.16);
  background:#fff;
}
.check input{margin-top:3px}

/* Footer */
.site-footer{padding:22px 0;background:var(--sidebar);color:#fff;margin-top:22px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px;align-items:start}
@media (max-width: 900px){.footer-grid{grid-template-columns:1fr}}
.site-footer a{color:#fff;opacity:.92}
.site-footer a:hover{opacity:1}
.footer-note{opacity:.85;font-size:.95rem}
.footer-mini{opacity:.75;font-size:.9rem;margin-top:10px}