@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#112c40;--muted:#536b7a;--line:#dce8ea;--teal:#087f83;--paper:#f6f9f9;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 'DM Sans',Arial,sans-serif}h1,h2,h3,strong,.brand{font-family:Manrope,Arial,sans-serif}a{color:inherit;text-decoration:none}.shell{max-width:1160px;padding:0 25px;margin:auto}.site-header{background:white;border-bottom:1px solid var(--line);position:relative;z-index:2}.head-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:800;letter-spacing:-.05em;font-size:25px;line-height:1}.brand span{color:var(--teal)}.brand small{display:block;letter-spacing:.22em;font-size:9px;color:var(--muted);margin-top:8px}.head-inner nav{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;font-weight:700}.head-inner nav a:hover,.foot-links a:hover{color:var(--teal)}.hero{background:radial-gradient(circle at 90% 0%,#187f85 0,transparent 36%),linear-gradient(125deg,#0e293d,#153c51);color:white;padding:75px 0 85px}.crumb{font-size:12px;color:#c0d5dc;margin-bottom:28px}.crumb a{text-decoration:underline}.eyebrow,.tag{font-size:11px;letter-spacing:.16em;font-weight:800;color:#17a6a7}.hero .eyebrow{color:#73e0dc}h1{font-size:clamp(35px,5vw,64px);letter-spacing:-.055em;line-height:1.13;max-width:850px;margin:15px 0}.subtitle{font-size:clamp(18px,2.2vw,25px);font-weight:600;color:#d5edf0;margin:16px 0}.lead{max-width:780px;color:#c7dbe1;font-size:17px}.hero-link{display:inline-flex;gap:20px;background:#e7fcfa;color:#0d4b53;border-radius:9px;padding:11px 20px;font-weight:800;margin-top:17px}.layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:45px;padding-top:60px;padding-bottom:65px}.article{background:white;border:1px solid var(--line);border-radius:18px;padding:35px 42px}.article-top{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px;border-bottom:1px solid var(--line);padding-bottom:20px}.content-block{padding:25px 0 22px;border-bottom:1px solid var(--line)}.content-block h2{font-size:clamp(20px,2.3vw,27px);letter-spacing:-.035em;line-height:1.3;margin:0 0 12px}.content-block p{color:var(--muted);margin:0}.note{background:#eaf6f4;border-left:4px solid var(--teal);padding:20px 25px;margin-top:35px;border-radius:0 9px 9px 0}.note p{margin:5px 0 0;font-size:14px;color:#48636b}.sidebar{position:sticky;top:24px;align-self:start;background:white;border:1px solid var(--line);padding:26px;border-radius:14px;display:flex;flex-direction:column;gap:13px}.sidebar strong{margin-bottom:8px}.sidebar a{font-size:13px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:11px}.sidebar a:hover{color:var(--teal)}.aside-note{font-size:12px;background:#eff7f7;border-radius:8px;padding:15px;margin-top:8px}.browse{padding:5px 0 90px}.section-head h2{font-size:32px;letter-spacing:-.04em;margin:4px 0 22px}.tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tile{background:white;border:1px solid var(--line);border-radius:13px;padding:23px;display:flex;flex-direction:column;gap:9px;transition:transform .2s,box-shadow .2s}.tile:hover{transform:translateY(-3px);box-shadow:0 12px 26px #163a4d12}.tile strong{font-size:17px;line-height:1.35}.tile small{font-size:12px;color:var(--muted);line-height:1.6}.arrow{color:var(--teal);font-size:12px;font-weight:800;margin-top:auto;padding-top:8px}footer{background:#0d293c;color:#d4e2e6;padding:45px 0}footer strong{font-size:23px}footer p{max-width:680px;font-size:13px;color:#a9c1cb}.foot-links{display:flex;flex-wrap:wrap;gap:15px;margin:25px 0;font-size:12px}footer small{color:#9eb4bf}@media(max-width:900px){.head-inner{align-items:flex-start;flex-direction:column;padding-top:20px;padding-bottom:20px}.layout{grid-template-columns:1fr}.sidebar{position:static;order:-1}.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.shell{padding:0 18px}.hero{padding:47px 0 55px}.article{padding:24px}.layout{gap:18px;padding-top:28px}.tiles{grid-template-columns:1fr}.head-inner nav{gap:9px 14px}.section-head h2{font-size:26px}}