:root{
  --paper:#fbfaf6;
  --ink:#101010;
  --muted:#63615d;
  --line:#1d1d1b;
  --soft:#efede6;
  --soft2:#f6f4ee;
  --accent:#111;
  --radius:24px;
  --shadow:0 18px 50px rgba(15,15,15,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,Helvetica,sans-serif;
  color:var(--ink);
  background:
    linear-gradient(90deg,rgba(16,16,16,.035) 1px,transparent 1px),
    linear-gradient(rgba(16,16,16,.035) 1px,transparent 1px),
    var(--paper);
  background-size:36px 36px;
  line-height:1.75;
}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}

.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(251,250,246,.9);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.header-grid{
  min-height:82px;
  display:grid;
  grid-template-columns:auto 1fr;
  align-items:center;
  gap:28px;
}
.brand{display:inline-grid;line-height:1}
.brand-main{font-size:28px;font-weight:950;letter-spacing:-.04em}
.brand-sub{font-size:11px;text-transform:uppercase;letter-spacing:.36em;margin-top:4px}
.nav{justify-self:end;display:flex;gap:22px;font-weight:800;font-size:14px}
.nav a{padding:10px 0;border-bottom:2px solid transparent}
.nav a:hover{border-bottom-color:var(--ink)}
.menu-btn{display:none;background:none;border:1px solid var(--ink);border-radius:14px;width:46px;height:42px}
.menu-btn span{display:block;width:20px;height:2px;background:var(--ink);margin:5px auto}

.hero{
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(circle at 82% 20%,rgba(16,16,16,.08),transparent 20%),
    linear-gradient(135deg,#fffdf7,#f0ede3);
}
.hero-inner{
  min-height:460px;
  display:grid;
  grid-template-columns:1fr .8fr;
  align-items:center;
  gap:34px;
  padding:58px 0;
}
.kicker{
  display:inline-flex;
  border:1px solid var(--ink);
  border-radius:999px;
  padding:7px 13px;
  font-size:13px;
  font-weight:900;
  margin:0 0 18px;
  background:#fff;
}
.hero h2{font-size:clamp(40px,6vw,78px);line-height:.96;letter-spacing:-.07em;margin:0 0 24px}
.hero p{font-size:20px;color:var(--muted);max-width:680px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn,.mini-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;padding:0 22px;border-radius:999px;font-weight:950;
  border:1px solid var(--ink);transition:.2s ease;
}
.primary{background:var(--ink);color:#fff}
.ghost{background:#fff}
.btn:hover,.mini-btn:hover{transform:translateY(-2px);box-shadow:7px 7px 0 var(--ink)}
.hero-panel{
  min-height:320px;border:1px solid var(--ink);border-radius:34px;background:#fff;
  position:relative;overflow:hidden;box-shadow:var(--shadow);
}
.hero-panel:before,.hero-panel:after{
  content:"";position:absolute;border:1.5px solid var(--ink);border-radius:50%;
}
.hero-panel:before{width:250px;height:250px;right:40px;top:40px}
.hero-panel:after{width:145px;height:145px;right:92px;top:92px}
.roulette{position:absolute;width:80px;height:80px;border:2px solid var(--ink);border-radius:50%;right:125px;top:125px}
.cards-line{position:absolute;width:150px;height:96px;border:2px solid var(--ink);border-radius:14px;right:45px;top:36px;transform:rotate(12deg)}
.chip{position:absolute;width:48px;height:48px;border:2px solid var(--ink);border-radius:50%;background:#fff}
.chip-a{left:70px;top:70px}.chip-b{left:150px;bottom:55px}
.chip:after{content:"";position:absolute;inset:12px;border:1px solid var(--ink);border-radius:50%}

.layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:30px;
  padding:44px 0 70px;
  align-items:start;
}
.article-card,.widget{
  background:rgba(255,255,255,.72);
  border:1px solid var(--ink);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.article-card{padding:42px}
.article-card h1{
  font-size:clamp(34px,4vw,58px);
  line-height:1.05;
  letter-spacing:-.05em;
  margin:0 0 28px;
}
.article-card h2{
  font-size:clamp(27px,3vw,40px);
  line-height:1.12;
  letter-spacing:-.035em;
  margin:48px 0 18px;
  padding-top:10px;
}
.article-card h3{font-size:24px}
.article-card p{font-size:18px;color:#2b2a27;margin:0 0 18px}
.article-card ul,.article-card ol{font-size:18px;color:#2b2a27;padding-left:26px}
.article-card li{margin:8px 0}
.banner-figure{
  margin:34px 0;
  border:1px solid var(--ink);
  border-radius:24px;
  overflow:hidden;
  background:#fff;
}
.banner-figure img{
  width:100%;
  min-height:230px;
  object-fit:cover;
  background:repeating-linear-gradient(135deg,#fff,#fff 12px,#f1efe7 12px,#f1efe7 24px);
}
.banner-figure figcaption{
  border-top:1px solid var(--ink);
  padding:10px 14px;
  color:var(--muted);
  font-size:13px;
}
.table-wrap{overflow-x:auto;margin:28px 0;border:1px solid var(--ink);border-radius:18px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:620px}
caption{text-align:left;padding:16px 18px;font-weight:950;font-size:20px;border-bottom:1px solid var(--ink)}
th,td{padding:15px 18px;border-bottom:1px solid #d5d1c5;text-align:left}
th{background:#f0eee6;color:#000}
tr:last-child td{border-bottom:0}
.faq details{
  border:1px solid var(--ink);
  border-radius:16px;
  background:#fff;
  padding:16px 18px;
  margin:12px 0;
}
summary{cursor:pointer;font-weight:950;font-size:18px}
.sidebar{position:sticky;top:104px;display:grid;gap:18px}
.widget{padding:22px;background:#fff}
.widget h3{margin:0 0 12px;font-size:22px;line-height:1.15}
.widget p{color:var(--muted);margin:0 0 14px}
.widget-label{display:inline-flex;border:1px solid var(--ink);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:950;margin-bottom:12px}
.cta-widget{background:linear-gradient(135deg,#fff,#eeeae0)}
.toc{padding-left:20px;margin:0}
.toc li{margin:9px 0;font-weight:800}
.toc a:hover{text-decoration:underline}
.rating-line{display:flex;justify-content:space-between;gap:12px;font-size:14px;font-weight:900;margin-top:12px}
.bar{height:10px;border:1px solid var(--ink);border-radius:999px;overflow:hidden;background:#fff;margin-top:6px}
.bar i{display:block;height:100%;background:var(--ink)}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.tag-list li{border:1px solid var(--ink);border-radius:999px;padding:6px 10px;font-weight:850;font-size:13px}
.line-widget:after,.safe-widget:after{
  content:"";display:block;height:80px;margin-top:16px;border:1px solid var(--ink);border-radius:18px;
  background:
    radial-gradient(circle at 20% 35%,transparent 0 18px,var(--ink) 19px 20px,transparent 21px),
    radial-gradient(circle at 70% 55%,transparent 0 24px,var(--ink) 25px 26px,transparent 27px),
    #fff;
}
.site-footer{border-top:1px solid var(--ink);background:#f0ede4;padding:42px 0}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.footer-brand .brand-main{font-size:25px}
.site-footer p{max-width:560px;color:var(--muted)}
.footer-links{display:grid;gap:8px;font-weight:850}

@media(max-width:960px){
  .header-grid{grid-template-columns:auto auto;justify-content:space-between}
  .menu-btn{display:block}
  .nav{display:none}
  .nav.open{
    position:fixed;top:82px;left:16px;right:16px;display:grid;gap:0;background:#fff;
    border:1px solid var(--ink);border-radius:18px;padding:12px;box-shadow:var(--shadow)
  }
  .nav.open a{padding:13px}
  .hero-inner,.layout,.footer-grid{grid-template-columns:1fr}
  .sidebar{position:static}
  .hero-panel{min-height:260px}
}
@media(max-width:560px){
  .container{width:min(100% - 22px,1180px)}
  .article-card{padding:24px}
  .hero-inner{padding:42px 0}
  .hero h2{font-size:42px}
}