:root{
  --page:#08090d;
  --page-soft:#0d1017;
  --panel:#11141c;
  --panel-2:#171b25;
  --text:#ffffff;
  --muted:#b8beca;
  --soft:#8f96a6;
  --red:#ef2343;
  --red-dark:#b90f2e;
  --green:#20c56b;
  --green-dark:#10934c;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.16);
  --shadow:0 20px 48px rgba(0,0,0,.34);
  --max:1040px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-width:320px;
  padding-bottom:90px;
  color:var(--text);
  background:
    radial-gradient(circle at 92% 4%,rgba(239,35,67,.11),transparent 27rem),
    linear-gradient(180deg,var(--page),var(--page-soft));
  font-family:Arial,Helvetica,sans-serif;
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(var(--max),calc(100% - 32px));margin-inline:auto}

.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(8,9,13,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(14px);
}
.header-main{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  padding:12px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:13px;
  min-width:0;
}
.brand img{width:46px;height:46px;flex:none}
.brand-copy{display:flex;flex-direction:column;line-height:1.1}
.brand-copy strong{font-size:21px;letter-spacing:.4px;white-space:nowrap}
.brand-copy span{margin-top:6px;color:var(--muted);font-size:11px;white-space:nowrap}
.header-call{
  min-height:50px;
  padding:0 19px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:15px;
  background:linear-gradient(135deg,var(--green),var(--green-dark));
  font-size:15px;
  font-weight:900;
  flex:none;
}
.header-sub{
  border-top:1px solid rgba(255,255,255,.05);
  background:rgba(255,255,255,.018);
}
.sub-inner{
  min-height:37px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  color:var(--muted);
  font-size:11px;
}
.sub-links{display:flex;align-items:center;gap:15px}
.adult{color:#f4f6f9;font-weight:800}

.page-hero{padding:30px 0 20px}
.hero-box{
  position:relative;
  overflow:hidden;
  padding:40px;
  border:1px solid var(--line);
  border-radius:25px;
  background:
    radial-gradient(circle at 94% 8%,rgba(239,35,67,.19),transparent 24rem),
    linear-gradient(145deg,#141720,#0d1017);
  box-shadow:var(--shadow);
}
.hero-box::after{
  content:"";
  position:absolute;
  right:-40px;
  bottom:-80px;
  width:260px;
  height:260px;
  border:1px solid rgba(239,35,67,.13);
  border-radius:50%;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  color:var(--soft);
  font-size:12px;
}
.breadcrumb a{color:#ff91a4}
.eyebrow{
  display:inline-flex;
  margin-top:24px;
  color:#ff94a6;
  font-size:13px;
  font-weight:900;
}
h1{
  max-width:820px;
  margin:10px 0 13px;
  font-size:clamp(34px,5vw,56px);
  line-height:1.05;
  letter-spacing:-1.6px;
}
.hero-copy{
  max-width:790px;
  margin:0;
  color:var(--muted);
  font-size:17px;
}

.content-area{padding:16px 0 42px}
.content-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 280px;
  gap:20px;
  align-items:start;
}
.article{
  padding:30px;
  border:1px solid var(--line);
  border-radius:23px;
  background:linear-gradient(180deg,var(--panel),#0e1118);
  box-shadow:var(--shadow);
}
.article section+section{margin-top:30px;padding-top:28px;border-top:1px solid var(--line)}
.article h2{
  margin:0 0 10px;
  font-size:27px;
  line-height:1.2;
}
.article h3{
  margin:22px 0 8px;
  font-size:19px;
}
.article p{margin:10px 0;color:#d8dce5}
.article ul,.article ol{margin:12px 0;padding-left:21px;color:#d8dce5}
.article li+li{margin-top:8px}
.article strong{color:#fff}
.article a.inline{color:#ff93a6;text-decoration:underline;text-underline-offset:3px}
.callout{
  margin:20px 0;
  padding:17px 18px;
  border-left:4px solid var(--red);
  border-radius:14px;
  background:rgba(239,35,67,.075);
  color:#e8ebf1;
}
.info-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:13px;
  margin:18px 0;
}
.info-card{
  padding:17px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(255,255,255,.035);
}
.info-card strong{display:block;margin-bottom:5px}
.info-card span,.info-card p{margin:0;color:var(--muted);font-size:14px}
.table-wrap{overflow-x:auto;margin:18px 0}
table{
  width:100%;
  border-collapse:collapse;
  min-width:620px;
  border:1px solid var(--line);
  background:#0d1017;
}
th,td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#171b25;color:#fff}
td{color:#d5d9e2}
tr:last-child td{border-bottom:0}

.sidebar{
  position:sticky;
  top:142px;
  padding:19px;
  border:1px solid var(--line);
  border-radius:20px;
  background:var(--panel);
  box-shadow:var(--shadow);
}
.sidebar h2{margin:0 0 12px;font-size:18px}
.side-links{display:grid;gap:8px}
.side-links a{
  padding:10px 11px;
  border:1px solid rgba(255,255,255,.06);
  border-radius:12px;
  background:rgba(255,255,255,.03);
  color:var(--muted);
  font-size:13px;
}
.side-links a.current{
  border-color:rgba(239,35,67,.28);
  background:rgba(239,35,67,.09);
  color:#fff;
}
.side-call{
  margin-top:16px;
  padding:15px;
  border:1px solid rgba(32,197,107,.20);
  border-radius:14px;
  background:rgba(32,197,107,.07);
}
.side-call small{display:block;color:var(--muted)}
.side-call strong{display:block;margin:3px 0 10px;font-size:18px}
.side-call a{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--green),var(--green-dark));
  font-weight:900;
}

.site-footer{padding:14px 0 28px}
.footer-main{
  display:grid;
  grid-template-columns:1.2fr .8fr .8fr;
  gap:24px;
  padding:25px;
  border:1px solid var(--line);
  border-radius:22px 22px 0 0;
  background:linear-gradient(160deg,#151821,#0d1017);
}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:13px}
.footer-brand img{width:44px;height:44px}
.footer-brand strong{display:block;font-size:18px}
.footer-brand span{display:block;margin-top:3px;color:var(--muted);font-size:11px}
.footer-about{margin:0;color:var(--muted);font-size:13px}
.footer-column h2{margin:0 0 10px;font-size:15px}
.footer-links{display:grid;gap:8px;color:var(--muted);font-size:13px}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding:15px 25px;
  border:1px solid var(--line);
  border-top:0;
  border-radius:0 0 22px 22px;
  background:#090b10;
  color:var(--soft);
  font-size:11px;
}
.sticky-call{
  position:fixed;
  left:10px;
  right:10px;
  bottom:8px;
  z-index:110;
  max-width:700px;
  min-height:68px;
  margin-inline:auto;
  padding:9px 11px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  border:1px solid var(--line-strong);
  border-radius:18px;
  background:rgba(7,8,12,.95);
  box-shadow:var(--shadow);
  backdrop-filter:blur(13px);
}
.sticky-call small{display:block;color:var(--muted);font-size:11px}
.sticky-call strong{display:block;margin-top:2px;font-size:17px}
.sticky-call a{
  min-width:108px;
  min-height:46px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:14px;
  background:linear-gradient(135deg,var(--green),var(--green-dark));
  font-weight:900;
}
.error-code{font-size:clamp(70px,18vw,150px);line-height:.9;color:var(--red);font-weight:900}
.center{text-align:center}
.center .hero-copy{margin-inline:auto}

@media(max-width:850px){
  .content-grid{grid-template-columns:1fr}
  .sidebar{position:static}
  .footer-main{grid-template-columns:1fr}
}
@media(max-width:620px){
  body{padding-bottom:86px}
  .wrap{width:min(var(--max),calc(100% - 22px))}
  .header-main{min-height:75px;gap:10px;padding:9px 0}
  .brand{gap:9px}
  .brand img{width:41px;height:41px}
  .brand-copy strong{font-size:17px}
  .brand-copy span{font-size:9px;margin-top:5px}
  .header-call{min-height:47px;padding:0 14px;font-size:13px}
  .sub-inner{min-height:34px;font-size:9px}
  .sub-links{gap:10px}
  .page-hero{padding-top:15px}
  .hero-box{padding:27px 20px;border-radius:21px}
  h1{font-size:38px;letter-spacing:-1px}
  .hero-copy{font-size:15px}
  .content-area{padding-top:7px}
  .article{padding:21px;border-radius:20px}
  .article h2{font-size:24px}
  .info-grid{grid-template-columns:1fr}
  .sidebar{padding:17px}
  .footer-main{padding:21px}
  .footer-bottom{display:block;padding:15px 21px;line-height:1.6}
  .footer-bottom span{display:block}
  .footer-bottom span+span{margin-top:5px}
}