:root{
  --ink:#10233a;--ink2:#183b59;--blue:#0b67d1;--cyan:#14b8d4;--teal:#0f9f8f;
  --lime:#8fd14f;--gold:#ffbd42;--paper:#f6f9fc;--white:#fff;--muted:#60758a;
  --line:#dce7f0;--soft:#eaf5ff;--shadow:0 22px 60px rgba(12,48,80,.12);
  --shadow-sm:0 10px 30px rgba(12,48,80,.08);--radius:22px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:none}.container{width:min(1200px,92%);margin:auto}
.topbar{background:#081c2e;color:#cfe7f7;font-size:13px;padding:8px 0;text-align:center;letter-spacing:.02em}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,231,240,.9)}
.nav{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:14px 0}.brand{display:flex;align-items:center;gap:11px;font-weight:900;color:var(--ink);font-size:23px;letter-spacing:-.02em}.brand:before{content:"B";display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-size:22px;box-shadow:0 8px 22px rgba(11,103,209,.25)}.brand small{display:block;font-size:10px;line-height:1.25;font-weight:700;color:var(--muted);letter-spacing:.03em;max-width:210px}.menu{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.menu a{color:#36536c;font-size:14px;font-weight:700;padding:9px 11px;border-radius:10px;transition:.2s}.menu a:hover{background:#edf6ff;color:var(--blue)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#071d31 0%,#0a3b68 54%,#086a8b 100%);color:#fff;padding:86px 0 72px}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.95),transparent)}.hero:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-180px;top:-200px;background:radial-gradient(circle,rgba(20,184,212,.28),rgba(20,184,212,0) 68%)}.hero-grid{position:relative;display:grid;grid-template-columns:1.18fr .82fr;gap:52px;align-items:center;z-index:2}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);padding:7px 12px;border-radius:999px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.eyebrow:before{content:"";width:8px;height:8px;border-radius:99px;background:var(--lime);box-shadow:0 0 0 5px rgba(143,209,79,.12)}.hero h1{font-size:clamp(43px,5.8vw,72px);line-height:1.03;letter-spacing:-.045em;margin:18px 0 19px;max-width:830px}.hero h1 em{font-style:normal;color:#7de2f5}.hero p{font-size:18px;color:#d6e8f4;max-width:760px;margin:0}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:12px;font-weight:850;transition:transform .2s,box-shadow .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg,var(--gold),#ffd773);color:#243143;box-shadow:0 12px 30px rgba(255,189,66,.2)}.btn-secondary{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06)}.btn-secondary:hover{background:rgba(255,255,255,.12)}
.hero-card{position:relative;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);padding:26px;border-radius:26px;backdrop-filter:blur(10px);box-shadow:0 24px 60px rgba(0,0,0,.14)}.hero-card h3{margin:0 0 5px;font-size:21px}.hero-card p{font-size:14px;margin:7px 0;color:#dbeaf4}.seismo{height:130px;margin:20px 0 14px;display:flex;align-items:center;gap:3px;overflow:hidden}.seismo span{display:block;width:5px;border-radius:99px;background:linear-gradient(to top,#58d8ec,#fff);opacity:.94}.seismo span:nth-child(1){height:8%}.seismo span:nth-child(2){height:13%}.seismo span:nth-child(3){height:10%}.seismo span:nth-child(4){height:23%}.seismo span:nth-child(5){height:11%}.seismo span:nth-child(6){height:38%}.seismo span:nth-child(7){height:18%}.seismo span:nth-child(8){height:63%}.seismo span:nth-child(9){height:28%}.seismo span:nth-child(10){height:91%}.seismo span:nth-child(11){height:44%}.seismo span:nth-child(12){height:100%}.seismo span:nth-child(13){height:53%}.seismo span:nth-child(14){height:82%}.seismo span:nth-child(15){height:31%}.seismo span:nth-child(16){height:60%}.seismo span:nth-child(17){height:23%}.seismo span:nth-child(18){height:46%}.seismo span:nth-child(19){height:18%}.seismo span:nth-child(20){height:33%}.seismo span:nth-child(21){height:14%}.seismo span:nth-child(22){height:21%}.seismo span:nth-child(23){height:10%}.hero-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.hero-meta div{background:rgba(255,255,255,.08);padding:11px;border-radius:13px}.hero-meta strong{display:block;font-size:17px;color:#fff}.hero-meta span{font-size:11px;color:#bcd4e4}
.quick-strip{position:relative;z-index:4;margin-top:-28px}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}.quick{padding:20px 22px;border-right:1px solid var(--line)}.quick:last-child{border-right:0}.quick b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--blue);margin-bottom:4px}.quick span{font-weight:800;color:var(--ink2)}
.section{padding:78px 0}.section.alt{background:#fff}.section-kicker{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.13em;color:var(--teal);margin-bottom:8px}.section h2{font-size:clamp(31px,4vw,46px);line-height:1.12;letter-spacing:-.035em;color:var(--ink);margin:0 0 12px}.lead{color:var(--muted);max-width:900px;margin:0 0 32px;font-size:17px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow-sm);transition:.25s;overflow:hidden}.card:after{content:"";position:absolute;width:100px;height:100px;border-radius:50%;right:-45px;top:-45px;background:#eff8ff}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card h3{margin:0 0 8px;color:var(--ink);font-size:19px}.card p{margin:0 0 15px;color:#5f7284;font-size:14px}.card a{font-weight:850}.icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#e7f4ff,#e7fbf7);color:var(--blue);font-weight:900;margin-bottom:16px;border:1px solid #d7ecfb}.bento{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}.feature-panel{background:linear-gradient(135deg,#0b3256,#0d6685);color:#fff;border-radius:24px;padding:30px;box-shadow:var(--shadow);position:relative;overflow:hidden}.feature-panel:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-100px;bottom:-130px;border:42px solid rgba(255,255,255,.06)}.feature-panel h3{font-size:28px;line-height:1.15;margin:8px 0 12px}.feature-panel p{color:#d6e8f4;max-width:670px}.mini-panels{display:grid;gap:20px}.mini-panel{background:#fff;border:1px solid var(--line);border-radius:22px;padding:23px;box-shadow:var(--shadow-sm)}.mini-panel b{color:var(--blue);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.mini-panel h3{margin:6px 0 5px;font-size:19px}.mini-panel p{margin:0;color:var(--muted);font-size:14px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;border:0}.timeline article{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin:0}.timeline article:before{content:"";position:absolute;left:22px;top:-5px;width:44px;height:5px;border-radius:20px;background:linear-gradient(90deg,var(--blue),var(--cyan))}.timeline h3{margin:10px 0 8px;color:var(--ink);font-size:18px}.timeline p{font-size:14px;color:var(--muted);margin:0}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#ebf7ff;color:#0a68bc;font-size:11px;font-weight:850}
.doc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:17px}.doc{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 22px 22px 25px;box-shadow:var(--shadow-sm);transition:.2s}.doc:before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:4px;border-radius:0 8px 8px 0;background:linear-gradient(var(--teal),var(--cyan))}.doc:hover{transform:translateY(-3px)}.doc h3{font-size:17px;line-height:1.35;margin:0 0 7px;color:var(--ink)}.doc p{font-size:13px;color:var(--muted);margin:0 0 12px}.doc-links{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;font-weight:850}.doc-links a:first-child{background:#edf6ff;padding:6px 10px;border-radius:9px}.callout{background:linear-gradient(135deg,#edf9f7,#f2f8ff);border:1px solid #d7ece7;border-radius:24px;padding:30px}.callout h2{font-size:30px}.footer{background:#071b2d;color:#bcd0df;padding:44px 0 32px;margin-top:0}.footer strong{color:#fff}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:30px}.footer a{color:#d8e9f5}.notice{font-size:12px;color:#8fa8ba;border-top:1px solid rgba(255,255,255,.11);padding-top:16px;margin-top:22px}
.page-hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#08243f,#0b5b7b);color:#fff;padding:68px 0 54px}.page-hero:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;right:-120px;top:-180px;background:rgba(20,184,212,.14)}.page-hero h1{font-size:clamp(36px,5vw,55px);line-height:1.06;letter-spacing:-.04em;margin:0 0 10px}.page-hero p{color:#cfe3ef;margin:0}.content{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow-sm)}.content h2,.content h3{color:var(--ink)}.content h2{font-size:30px}.content h3{margin-top:28px}.content table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--line);border-radius:14px}.content th,.content td{border-bottom:1px solid var(--line);padding:12px;text-align:left}.content tr:last-child td{border-bottom:0}.content th{background:#eff7fd}.back{display:inline-flex;margin-bottom:18px;font-weight:800;color:#4e6b80}.content ul,.content ol{padding-left:22px}.content blockquote{margin:22px 0;padding:18px 20px;border-left:4px solid var(--cyan);background:#f2fbfd;border-radius:0 12px 12px 0}
@media(max-width:980px){.hero-grid,.bento,.footer-grid{grid-template-columns:1fr}.hero-card{max-width:720px}.timeline{grid-template-columns:repeat(2,1fr)}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick:nth-child(2){border-right:0}.quick:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:760px){.topbar{font-size:11px}.nav{align-items:flex-start;flex-direction:column}.header{position:relative}.menu{gap:2px}.menu a{padding:7px 8px;font-size:13px}.hero{padding:60px 0 54px}.hero h1{font-size:41px}.hero p{font-size:16px}.hero-meta{grid-template-columns:1fr 1fr 1fr}.grid,.doc-grid,.timeline{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr}.quick{border-right:0;border-bottom:1px solid var(--line)}.quick:last-child{border-bottom:0}.section{padding:55px 0}.content{padding:24px}.page-hero{padding:50px 0 42px}}