:root{
  --bg:#f4f7fb;--paper:#ffffff;--ink:#1a2433;--muted:#667085;--line:#d8e0ea;--brand:#0878b8;--brand-2:#12a7a2;--brand-dark:#075f8e;--soft:#eaf6fb;--soft-2:#f2fbfa;
  --max:1140px;--radius:16px;--shadow:0 16px 36px rgba(15,42,74,.08)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.72;font-size:16px;text-rendering:optimizeLegibility}a{color:var(--brand-dark);text-decoration:none}a:hover{text-decoration:underline}.skip{position:absolute;left:-999px;top:auto}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.7rem 1rem;border:1px solid var(--line);z-index:9}.topbar{border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);position:sticky;top:0;z-index:5;backdrop-filter:saturate(180%) blur(8px)}.wrap{max-width:var(--max);margin:auto;padding:0 22px}.header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}.logo{display:flex;align-items:center;gap:14px;color:var(--ink)}.logo img{width:158px;height:auto;display:block}.logo small{display:block;color:var(--muted);font-size:.82rem;line-height:1.35}.nav{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.nav a{padding:9px 12px;border-radius:999px;color:var(--ink);font-size:.94rem}.nav a:hover,.nav a[aria-current="page"]{background:var(--soft);text-decoration:none;color:var(--brand-dark)}.hero{position:relative;overflow:hidden;background:linear-gradient(130deg,#ffffff 0%,#eef7fb 54%,#eaf9f7 100%);border-bottom:1px solid var(--line)}.hero:after{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;background:radial-gradient(circle,rgba(18,167,162,.18),rgba(18,167,162,0) 70%);pointer-events:none}.hero .wrap{padding:54px 22px 44px}.eyebrow{display:inline-flex;gap:9px;align-items:center;color:var(--brand-dark);font-weight:700;letter-spacing:.03em;text-transform:uppercase;font-size:.78rem}.eyebrow:before{content:"";width:32px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--brand),var(--brand-2));display:inline-block}.hero h1{max-width:870px;margin:12px 0 14px;font-family:Georgia,'Times New Roman',serif;font-size:clamp(2rem,4.7vw,4.1rem);line-height:1.08;letter-spacing:-.035em}.lead{font-size:1.14rem;color:#354257;max-width:850px}.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:23px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 15px;border:1px solid var(--brand);border-radius:10px;background:var(--brand);color:#fff;font-weight:700;box-shadow:0 8px 16px rgba(8,120,184,.13)}.btn.secondary{background:#fff;color:var(--brand-dark);box-shadow:none}.grid{display:grid;gap:22px}.main{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:30px;padding:36px 0}.content{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}.content h2,.content h3{font-family:Georgia,'Times New Roman',serif;line-height:1.22;letter-spacing:-.015em}.content h2{font-size:1.75rem;margin:32px 0 12px}.content h3{font-size:1.28rem;margin:26px 0 10px}.content p{margin:0 0 16px}.content ul,.content ol{padding-left:1.25rem}.content li{margin:7px 0}.meta{color:var(--muted);font-size:.93rem;border-top:1px solid var(--line);padding-top:16px;margin-top:26px}.sidebar{align-self:start;position:sticky;top:92px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:18px}.card h2,.card h3{font-family:Georgia,'Times New Roman',serif;margin:0 0 12px;font-size:1.12rem}.linklist{list-style:none;margin:0;padding:0}.linklist li{border-top:1px solid var(--line)}.linklist li:first-child{border-top:0}.linklist a{display:block;padding:10px 0;color:#203448}.listgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0}.tile{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.tile strong{display:block;margin-bottom:6px;color:#14213d}.note{background:var(--soft-2);border:1px solid #ccecea;border-left:5px solid var(--brand-2);border-radius:12px;padding:16px;margin:20px 0}.breadcrumb{font-size:.9rem;color:var(--muted);padding:18px 0 0}.breadcrumb a{color:var(--muted)}.footer{background:#10263a;color:#e7f1f8;margin-top:30px}.footer .wrap{padding:30px 22px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.3fr;gap:26px}.footer a{color:#e8ffff}.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:22px;padding-top:16px;color:#bcd1df;font-size:.92rem}.toc{background:#fcfffe;border:1px dashed var(--line);border-radius:14px;padding:16px;margin:20px 0}.toc ol{margin:.3rem 0 0}.tagline{color:#c7d9e6;font-size:.96rem}.schema-note{font-size:.85rem;color:var(--muted)}.contact-block{display:grid;gap:18px}.contact-item{border-left:4px solid var(--brand);padding-left:16px;background:#fbfdff;border-radius:10px;padding-top:12px;padding-bottom:12px}.contact-item h3{margin-top:0}.table{width:100%;border-collapse:collapse;margin:18px 0}.table th,.table td{border:1px solid var(--line);padding:11px;text-align:left;vertical-align:top}.table th{background:#f6f9fc}.pill{display:inline-block;padding:4px 9px;background:var(--soft);border-radius:999px;color:var(--brand-dark);font-size:.86rem;font-weight:700}
@media (max-width:900px){.topbar{position:static}.header{align-items:flex-start;flex-direction:column}.nav{justify-content:flex-start}.main{grid-template-columns:1fr}.sidebar{position:static}.footer-grid{grid-template-columns:1fr}.content{padding:24px}.listgrid{grid-template-columns:1fr}.hero .wrap{padding:38px 22px 32px}.logo small{display:none}.table{font-size:.94rem}}
@media print{.nav,.sidebar,.cta,.footer{display:none}.content{box-shadow:none;border:0}.main{display:block}.topbar{position:static}}