:root{--ink:#102235;--muted:#5b6b7c;--brand:#0f766e;--brand-dark:#115e59;--soft:#eefaf7;--card:#ffffff;--line:#dce7e4;--shadow:0 18px 50px rgba(16,34,53,.10)}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#fbfefd;line-height:1.75}a{color:var(--brand-dark);text-decoration:none}a:hover{text-decoration:underline}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:22px;justify-content:space-between;padding:14px clamp(18px,4vw,56px);background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.brand{font-size:1.25rem;font-weight:800;color:var(--ink)}.brand span{color:var(--brand)}.main-nav{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}.main-nav a{font-weight:650;color:#22364a}.language-switch{display:flex;gap:8px;flex-wrap:wrap;font-size:.86rem}.language-switch a{padding:3px 6px;border-radius:999px;background:#f2f7f6}.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:42px;align-items:center;padding:clamp(48px,7vw,92px) clamp(18px,5vw,72px);background:linear-gradient(135deg,#e9fbf7 0%,#ffffff 58%,#f6fbff 100%)}.eyebrow{font-weight:800;color:var(--brand);letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(2rem,2vw,2rem);line-height:1.1;margin:10px 0 18px}.lead{font-size:1.12rem;color:var(--muted);max-width:760px}.hero-media img{width:100%;height:auto;border-radius:28px;box-shadow:var(--shadow)}.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 22px;font-weight:800;border:1px solid var(--brand)}.btn.primary{background:var(--brand);color:#fff}.btn.secondary{background:#fff;color:var(--brand-dark)}.section{padding:clamp(38px,6vw,76px) clamp(18px,5vw,72px);max-width:1220px;margin:auto}.section h2{font-size:clamp(1.7rem,2vw,1.6rem);line-height:1.2;margin:0 0 14px}.section h3{margin-top:0}.fact-grid,.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:24px}.fact,.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 10px 30px rgba(16,34,53,.06)}.fact strong{display:block;font-size:.92rem;color:var(--muted)}.fact span{font-size:1.08rem;font-weight:800}.grid-two{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:24px}.table-wrap{overflow:auto;border-radius:22px;border:1px solid var(--line);background:white}table{border-collapse:collapse;width:100%;min-width:620px}th,td{padding:16px;text-align:left;border-bottom:1px solid var(--line)}th{background:var(--soft);font-weight:800}.related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.link-card span{display:block;font-weight:800}.link-card small{color:var(--muted)}details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin:12px 0}summary{cursor:pointer;font-weight:800}.contact{background:var(--soft);border-radius:30px}.footer{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;background:#0d1b2a;color:white;padding:34px clamp(18px,5vw,72px)}.footer a{color:#d8fff8;margin-right:16px}.footer p{color:#c8d3dc}@media(max-width:900px){.hero,.grid-two{grid-template-columns:1fr}.fact-grid,.cards,.related-grid{grid-template-columns:1fr 1fr}.topbar{align-items:flex-start;flex-direction:column}.main-nav{justify-content:flex-start}}@media(max-width:560px){.fact-grid,.cards,.related-grid{grid-template-columns:1fr}.hero{padding-top:34px}.btn{width:100%}table{min-width:520px}}