:root{--ink:#0d2530;--muted:#55717c;--navy:#0a2a38;--deep:#061e29;--ice:#eaf7fa;--ice2:#d8f0f5;--aqua:#57d7e7;--line:#cce2e7;--white:#fff;--max:1160px}
*{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:#eef8fa;line-height:1.65}
a{color:inherit}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(238,248,250,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{text-decoration:none;font-weight:900;font-size:1.08rem;display:flex;align-items:center;gap:10px}.mark{width:25px;height:25px;border-radius:50% 50% 48% 52%;background:linear-gradient(145deg,var(--aqua),#168ba3);box-shadow:inset 0 0 0 6px rgba(255,255,255,.45)}
nav{display:flex;gap:22px;align-items:center}nav a{text-decoration:none;font-weight:750;font-size:.92rem;color:#294854}nav a:hover{color:#087f96}.menu{display:none}
.hero{background:radial-gradient(circle at 82% 10%,rgba(87,215,231,.24),transparent 30%),linear-gradient(135deg,var(--deep),#0c3a4b 68%,#12566a);color:white;padding:64px 0 58px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);gap:56px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-weight:900;font-size:.75rem;color:#8ce8f2;margin-bottom:12px}
h1{font-size:clamp(2.45rem,5vw,4.8rem);line-height:1.02;letter-spacing:-.045em;margin:0 0 22px;max-width:900px}.hero p{font-size:1.12rem;color:#d7edf1;max-width:760px;margin:0}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 18px;border-radius:11px;text-decoration:none;font-weight:900;background:var(--aqua);color:#06242d;border:1px solid var(--aqua);transition:.15s transform,.15s box-shadow}.button:hover{transform:translateY(-1px);box-shadow:0 9px 24px rgba(0,0,0,.16)}.button.secondary{background:transparent;color:white;border-color:rgba(255,255,255,.58)}
.hero-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:24px}.hero-card strong{display:block;font-size:1.15rem;margin-bottom:12px}.hero-card a{display:block;color:#d9f5f8;text-decoration:none;padding:9px 0;border-top:1px solid rgba(255,255,255,.12);font-weight:750}.hero-card a:first-of-type{border-top:0}
.breadcrumb{padding:13px 0 10px;font-size:.82rem;color:#59737d}.breadcrumb a{text-decoration:none;font-weight:800}
main{background:linear-gradient(180deg,#f5fbfc 0,#e9f6f8 100%)}section.content{padding:46px 0;border-top:1px solid rgba(204,226,231,.75)}section.content:first-child{border-top:0;padding-top:40px}.section-head{max-width:780px;margin-bottom:22px}.section-head h2{font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.15;letter-spacing:-.025em;margin:0 0 8px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:white;border:1px solid var(--line);border-radius:17px;padding:23px;box-shadow:0 8px 24px rgba(18,66,78,.055)}.card h3{margin:0 0 8px;font-size:1.08rem}.card p{margin:0;color:var(--muted)}.card a.more{display:inline-block;margin-top:15px;font-weight:900;color:#087f96;text-decoration:none}.card a.more:hover{text-decoration:underline}
.sources{background:#dff1f4}.sources ul{margin:10px 0 0;padding-left:20px}.sources a{font-weight:750;color:#0a687b}
footer{background:var(--deep);color:#c8e0e5;padding:42px 0 30px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}.footer-title{font-weight:900;color:white;margin-bottom:9px}.footer-links a{display:block;color:#c8e0e5;text-decoration:none;margin:6px 0}.fine{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:20px;font-size:.82rem;color:#9bbbc3}
@media(max-width:850px){nav{display:none}.menu{display:block;border:1px solid var(--line);background:white;border-radius:9px;padding:8px 11px;font-weight:800}.nav.open nav{display:flex;position:absolute;left:20px;right:20px;top:66px;background:white;padding:18px;border:1px solid var(--line);border-radius:14px;flex-direction:column;align-items:flex-start;box-shadow:0 14px 35px rgba(0,0,0,.12)}.hero-grid{grid-template-columns:1fr}.hero-card{display:none}.grid{grid-template-columns:1fr 1fr}}
@media(max-width:580px){.wrap{width:min(100% - 28px,var(--max))}.hero{padding:44px 0 40px}h1{font-size:2.55rem}.hero p{font-size:1rem}.actions{align-items:stretch}.actions .button{width:100%}.grid{grid-template-columns:1fr}section.content{padding:34px 0}.footer-grid{grid-template-columns:1fr}}