:root{
  --ink:#111318; --muted:#626975; --paper:#ffffff; --soft:#f4f6f8;
  --line:#dfe3e8; --red:#e53b2f; --red2:#b92720; --cyan:#31c6d4;
  --night:#0d1117; --night2:#171c24; --gold:#f0c24b;
  --radius:20px; --shadow:0 18px 45px rgba(18,24,32,.12);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}
img{max-width:100%;height:auto}
a{color:#b92720;text-decoration-thickness:1.5px;text-underline-offset:3px}
a:hover{color:#7f1712}
.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:10px;z-index:9999}
.disclosure-strip{background:#0d1117;color:#d6dbe2;font-size:.82rem;padding:7px 0;text-align:center}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.08)}
.header-inner{min-height:72px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-weight:900;letter-spacing:-.03em;font-size:1.16rem;white-space:nowrap}
.brand-mark{width:38px;height:27px;border:3px solid var(--ink);border-radius:5px;position:relative}
.brand-mark:after{content:"";position:absolute;left:5px;right:5px;bottom:-7px;height:3px;background:var(--red);border-radius:999px}
nav{margin-left:auto}
.nav-links{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;color:#2b3138;font-weight:750;font-size:.95rem}
.nav-cta{background:var(--red);color:#fff!important;padding:10px 14px;border-radius:999px;box-shadow:0 8px 22px rgba(229,59,47,.22)}
.menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;font-weight:800}
.hero{background:
radial-gradient(circle at 78% 20%,rgba(49,198,212,.18),transparent 30%),
linear-gradient(135deg,#0c1118,#171d26 65%,#251311);color:#fff;padding:68px 0 56px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;text-transform:uppercase;letter-spacing:.12em;font-weight:900;font-size:.75rem;color:#8eeaf1}
.hero h1,.page-hero h1{font-size:clamp(2.3rem,6vw,4.5rem);line-height:1.02;letter-spacing:-.055em;margin:.28em 0 .25em}
.hero p{font-size:1.15rem;color:#d6dbe2;max-width:62ch}
.hero-visual{background:#fff;padding:10px;border-radius:24px;box-shadow:0 30px 60px rgba(0,0,0,.35);transform:rotate(.6deg)}
.hero-visual img{display:block;border-radius:16px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 18px;border-radius:999px;text-decoration:none;font-weight:900;border:1px solid transparent}
.btn-primary{background:var(--red);color:#fff!important;box-shadow:0 12px 26px rgba(229,59,47,.28)}
.btn-secondary{border-color:#66707d;color:#fff!important;background:rgba(255,255,255,.06)}
.trust-line{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:26px;color:#c9d0d8;font-size:.88rem}
.trust-line span:before{content:"✓";color:#79e29b;margin-right:7px;font-weight:900}
.section{padding:72px 0}
.section.soft{background:var(--soft)}
.section.dark{background:var(--night);color:#fff}
.section h2,.content h2{font-size:clamp(1.65rem,4vw,2.55rem);letter-spacing:-.04em;line-height:1.12;margin:0 0 18px}
.section-lead{font-size:1.08rem;color:var(--muted);max-width:74ch}
.dark .section-lead{color:#c6ccd4}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 10px 30px rgba(20,30,40,.05)}
.card h3{font-size:1.22rem;line-height:1.25;margin:4px 0 10px}
.card p{color:var(--muted);margin:0}
.card .kicker{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900;color:var(--red)}
.card-link{display:inline-block;margin-top:14px;font-weight:850}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
.stat{border:1px solid #303844;border-radius:16px;padding:19px;background:#141a22}
.stat strong{display:block;font-size:1.5rem;color:#fff}
.stat span{color:#b9c1cb;font-size:.88rem}
.page-hero{background:linear-gradient(135deg,#0d1117,#18202a);color:#fff;padding:48px 0 44px}
.page-hero h1{max-width:900px;font-size:clamp(2.2rem,5vw,3.7rem)}
.page-hero p{max-width:780px;color:#d5dbe3;font-size:1.08rem}
.breadcrumbs{font-size:.84rem;color:#aeb6c1;margin-bottom:12px}
.breadcrumbs a{color:#dce1e8}
.layout{display:grid;grid-template-columns:minmax(0,760px) 300px;gap:48px;align-items:start}
.content{padding:54px 0 70px}
.content h2{margin-top:2.1em}
.content h3{font-size:1.25rem;margin-top:1.6em}
.content p,.content li{font-size:1.02rem}
.content .lead{font-size:1.16rem;color:#3b424a}
.callout{border-left:5px solid var(--red);background:#fff4f2;padding:18px 20px;border-radius:0 14px 14px 0;margin:26px 0}
.note{background:#eefbfc;border:1px solid #c4eef2;padding:18px 20px;border-radius:14px;margin:24px 0}
.quick-answer{background:#0f141b;color:#fff;border-radius:20px;padding:24px;margin:26px 0}
.quick-answer strong{color:#8eeaf1}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;margin:24px 0}
table{border-collapse:collapse;width:100%;min-width:620px}
th,td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f6f7f8;font-size:.86rem;text-transform:uppercase;letter-spacing:.05em}
tr:last-child td{border-bottom:0}
.sidebar{position:sticky;top:96px}
.offer-card{background:#11161d;color:#fff;border-radius:20px;padding:16px;box-shadow:var(--shadow)}
.offer-card img{display:block;border-radius:13px;background:#fff}
.offer-card h3{margin:14px 4px 7px;line-height:1.2}
.offer-card p{color:#c5ccd4;font-size:.91rem;margin:0 4px 14px}
.offer-card .btn{width:100%}
.mini-nav{margin-top:18px;border:1px solid var(--line);border-radius:16px;padding:18px}
.mini-nav h4{margin:0 0 8px}.mini-nav a{display:block;padding:6px 0;text-decoration:none;font-weight:700}
.promo-wide{display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:center;border:1px solid var(--line);border-radius:22px;padding:18px;margin:42px 0;background:linear-gradient(120deg,#fff,#f8fbfc)}
.promo-wide img{border-radius:14px}
.promo-wide h3{font-size:1.45rem;line-height:1.15;margin:0 0 7px}
.faq details{border-top:1px solid var(--line);padding:17px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:850}
.link-hub{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:28px 0}
.link-hub a{border:1px solid var(--line);padding:16px;border-radius:14px;text-decoration:none;font-weight:800;background:#fff}
.site-footer{background:#0b0f14;color:#b9c0c9;padding:48px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:34px}
.site-footer h4{color:#fff;margin-top:0}
.site-footer a{display:block;color:#d6dce4;text-decoration:none;margin:7px 0}
.footer-note{border-top:1px solid #2c333c;margin-top:34px;padding-top:20px;font-size:.85rem;color:#939ca8}
.popup-backdrop{position:fixed;inset:0;background:rgba(2,5,8,.62);z-index:100;display:none;align-items:center;justify-content:center;padding:18px}
.popup-backdrop.show{display:flex}
.popup{width:min(780px,100%);background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.45);display:grid;grid-template-columns:1fr 1fr;position:relative}
.popup img{width:100%;height:100%;object-fit:cover;background:#f2f2f2}
.popup-copy{padding:32px}
.popup-copy h2{font-size:2rem;letter-spacing:-.04em;line-height:1.05;margin:0 0 12px}
.popup-copy p{color:var(--muted)}
.popup-close{position:absolute;right:12px;top:12px;width:38px;height:38px;border-radius:50%;border:0;background:#10151b;color:#fff;font-size:1.15rem;cursor:pointer}
.badge{display:inline-block;background:#fff0ee;color:#a3211a;border:1px solid #f0c3bf;padding:5px 9px;border-radius:999px;font-size:.74rem;font-weight:900;text-transform:uppercase;letter-spacing:.07em}
.author-box{border-top:1px solid var(--line);margin-top:42px;padding-top:20px;color:var(--muted);font-size:.92rem}
@media (max-width:900px){
  .hero-grid,.layout,.popup{grid-template-columns:1fr}
  .hero-visual{max-width:650px}
  .sidebar{position:static}
  .card-grid{grid-template-columns:1fr 1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .popup img{max-height:260px;object-fit:contain}
}
@media (max-width:720px){
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 18px 20px;flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  .card-grid,.footer-grid,.promo-wide,.link-hub{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .section{padding:54px 0}
  .hero{padding-top:48px}
  .header-inner{min-height:66px}
  .popup-copy{padding:24px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}