:root{
  --blue:#065696;--blue2:#0040d8;--blue3:#073f70;--red:#c95c4b;--red2:#8c3a39;
  --green:#507536;--ink:#18202b;--muted:#64707d;--paper:#fbfcfe;--line:#dfe6ee;
  --soft:#eef5fb;--warm:#fbf3ef;--white:#fff;--shadow:0 18px 50px rgba(5,46,85,.12);
  --radius:22px;--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:var(--blue);text-decoration-thickness:.08em;text-underline-offset:.18em}
.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:9999;background:#fff;padding:10px 14px;border-radius:8px}
.notice{background:#10283f;color:#e9f2f8;font-size:.87rem}.notice .wrap{padding:9px 0;text-align:center}.notice strong{color:#fff}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-row{min-height:74px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:850;letter-spacing:.02em}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue2));display:grid;place-items:center;box-shadow:0 8px 18px rgba(0,64,216,.18)}.brand-mark:after{content:"";width:15px;height:21px;background:var(--red);border-radius:55% 55% 65% 65%/55% 55% 45% 45%;transform:rotate(45deg)}
.nav{display:flex;align-items:center;gap:20px;margin-left:auto}.nav a{color:#263745;text-decoration:none;font-weight:700;font-size:.94rem}.nav a:hover,.nav a:focus{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--red),var(--red2));color:white!important;text-decoration:none!important;border:0;border-radius:999px;padding:12px 18px;font-weight:850;box-shadow:0 9px 25px rgba(140,58,57,.22);cursor:pointer}.btn:hover{transform:translateY(-1px)}.btn-blue{background:linear-gradient(135deg,var(--blue),var(--blue2));box-shadow:0 9px 25px rgba(0,64,216,.18)}.btn-ghost{background:#fff;color:var(--blue)!important;border:1px solid #bfd2e2;box-shadow:none}
.menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 11px;font-size:1.05rem}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 18% 26%,rgba(255,255,255,.14) 0 2%,transparent 2.2%),repeating-radial-gradient(circle at 80% 25%,rgba(0,64,216,.12) 0 24px,rgba(6,86,150,.06) 25px 48px),linear-gradient(135deg,#f5fbff,#eef6fb 56%,#fbf3ef);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:48px;padding:64px 0}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.15em;font-weight:900;color:var(--blue);margin-bottom:8px}.hero h1,.article-head h1{font-size:clamp(2.1rem,5vw,4.4rem);line-height:1.02;letter-spacing:-.045em;margin:.1em 0 .28em}.hero h1{max-width:780px}.lede{font-size:1.16rem;color:#40505e;max-width:760px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.micro{font-size:.82rem;color:var(--muted)}
.product-stage{position:relative;display:grid;place-items:center;min-height:420px}.product-stage:before{content:"";position:absolute;width:86%;aspect-ratio:1;border-radius:50%;background:repeating-radial-gradient(circle,rgba(0,64,216,.10) 0 18px,rgba(6,86,150,.18) 19px 36px);filter:saturate(1.15)}.product-stage a{position:relative;z-index:1}.product-stage img{width:min(440px,92vw);filter:drop-shadow(0 24px 22px rgba(13,41,67,.18));border-radius:24px}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}.trust{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;font-size:.87rem;font-weight:750}
.main-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:38px;padding:38px 0 70px}.article{min-width:0}.article-head{padding:34px 0 8px}.article-head h1{font-size:clamp(2.2rem,4.7vw,4rem)}.breadcrumbs{font-size:.82rem;color:var(--muted);display:flex;gap:7px;flex-wrap:wrap}.breadcrumbs a{color:var(--muted);text-decoration:none}.article h2{font-size:1.8rem;line-height:1.2;letter-spacing:-.025em;margin:2.1em 0 .6em}.article h3{font-size:1.2rem;margin:1.6em 0 .35em}.article p{margin:0 0 1.05em}.article li{margin:.35em 0}.article ul,.article ol{padding-left:1.3em}.article .callout,.warning,.source-note{border-radius:18px;padding:18px 20px;margin:22px 0}.callout{background:var(--soft);border-left:4px solid var(--blue)}.warning{background:#fff7e8;border-left:4px solid #d18b19}.source-note{background:#f7f8fa;border:1px solid var(--line);font-size:.88rem;color:#45525d}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 10px 30px rgba(8,41,70,.05)}.card h3{margin:.2em 0 .45em}.card p{color:#53616d}.card-link{font-weight:800;text-decoration:none}
.kpi{font-size:1.55rem;font-weight:900;color:var(--blue3);display:block}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:#fff;margin:20px 0}table{width:100%;border-collapse:collapse;min-width:620px}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#eff5fa;color:#1f3b52;font-size:.9rem}tr:last-child td{border-bottom:0}
.checklist{list-style:none!important;padding:0!important}.checklist li{padding-left:28px;position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.pill{display:inline-block;border:1px solid #c5d4df;background:#fff;border-radius:999px;padding:5px 10px;font-size:.78rem;font-weight:800;margin:3px 4px 3px 0;color:#344b5e}
.sidebar{position:relative}.sticky{position:sticky;top:96px}.product-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:18px;box-shadow:var(--shadow);text-align:center}.product-card img{width:210px;border-radius:18px}.product-card h3{margin:.2em 0}.product-card p{font-size:.9rem;color:#596773}.product-card .btn{width:100%;margin-top:8px}
.quick-links{margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:17px}.quick-links a{display:block;text-decoration:none;padding:8px 0;border-bottom:1px dashed var(--line);font-weight:700}.quick-links a:last-child{border:0}
.hub-section{padding:52px 0}.hub-section.alt{background:#f2f7fb;border-block:1px solid var(--line)}.section-head{max-width:760px;margin-bottom:24px}.section-head h2{font-size:2.1rem;margin:.2em 0}.section-head p{color:#52606c}
.offer-band{background:linear-gradient(135deg,#0b3f6d,#075796 55%,#0040d8);color:#fff;padding:28px 0}.offer-grid{display:grid;grid-template-columns:110px 1fr auto;gap:22px;align-items:center}.offer-grid img{width:110px;border-radius:16px}.offer-grid h2{margin:0 0 4px}.offer-grid p{margin:0;color:#dcebf6}.offer-grid .btn{white-space:nowrap}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin:10px 0}.faq summary{font-weight:850;cursor:pointer}.faq p{margin:.7em 0 0}
.site-footer{background:#10283f;color:#cbd8e1;padding:42px 0 28px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:34px}.site-footer h3,.site-footer h4{color:#fff}.site-footer a{color:#dcecff;text-decoration:none}.site-footer ul{list-style:none;padding:0}.site-footer li{margin:7px 0}.footer-brand{display:flex;gap:15px;align-items:flex-start}.footer-brand img{width:84px;border-radius:14px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;font-size:.82rem}
.overlay{position:fixed;inset:0;background:rgba(8,20,32,.78);z-index:999;display:none;place-items:center;padding:18px}.overlay.show{display:grid}.overlay-card{width:min(950px,100%);max-height:94vh;overflow:auto;background:linear-gradient(145deg,#f9fdff,#edf6fb 58%,#fff5f1);border-radius:30px;box-shadow:0 30px 100px rgba(0,0,0,.38);position:relative;border:1px solid #c6d8e5}.overlay-grid{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:20px;padding:30px}.overlay-card img{width:100%;max-width:380px;border-radius:24px}.overlay-close{position:absolute;right:14px;top:14px;border:1px solid var(--line);width:42px;height:42px;border-radius:50%;background:#fff;font-size:1.35rem;cursor:pointer}.overlay-card h2{font-size:clamp(2rem,4vw,3.3rem);line-height:1.02;margin:.15em 0}.overlay-card .btn{margin-top:10px}.overlay-note{font-size:.8rem;color:#68737d}
@media(max-width:900px){
 .nav{display:none;position:absolute;left:16px;right:16px;top:68px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{padding:8px 10px}.menu-btn{display:block}.header-cta{display:none}
 .hero-grid,.main-grid,.footer-grid,.overlay-grid{grid-template-columns:1fr}.hero-grid{padding:44px 0}.product-stage{min-height:310px}.main-grid{gap:8px}.sidebar{order:-1}.sticky{position:static}.quick-links{display:none}.cards{grid-template-columns:1fr 1fr}.offer-grid{grid-template-columns:82px 1fr}.offer-grid .btn{grid-column:1/-1;width:100%}
}
@media(max-width:580px){
 .wrap{width:min(100% - 22px,var(--max))}.brand span:last-child{font-size:.9rem}.hero h1,.article-head h1{font-size:2.35rem}.lede{font-size:1.03rem}.cards,.trust-row{grid-template-columns:1fr}.product-card{display:grid;grid-template-columns:105px 1fr;gap:12px;text-align:left;align-items:center}.product-card img{width:105px}.product-card .btn,.product-card .micro{grid-column:1/-1}.offer-grid{grid-template-columns:70px 1fr}.offer-grid img{width:70px}.article h2{font-size:1.55rem}.overlay-grid{padding:22px 16px}.overlay-card img{max-height:260px;object-fit:contain}
}