:root{--accent:#226343}
*{box-sizing:border-box}html{font-family:system-ui,-apple-system,"Microsoft YaHei",sans-serif;line-height:1.65;color:#182c3a;background:#f6f8fa;scroll-behavior:smooth}body{margin:0}a{color:var(--accent);text-underline-offset:.2em}a:focus-visible{outline:3px solid #b34a00;outline-offset:4px}header,main,footer{width:min(1120px,100%);margin:auto;padding:24px}header{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.brand{font-weight:800;font-size:1.15rem}nav{display:flex;gap:12px 24px;flex-wrap:wrap}nav a[aria-current=page]{font-weight:800;text-decoration-thickness:3px}.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);align-items:center;gap:32px;padding:36px 0}.hero.text-only{grid-template-columns:1fr}.eyebrow{color:var(--accent);font-weight:700}h1{font-size:clamp(2rem,5vw,3.6rem);line-height:1.18;margin:.4em 0}h2{font-size:1.55rem}h3{font-size:1.15rem}p,dd,h1,h2,h3,a{overflow-wrap:anywhere}p{white-space:pre-wrap}.lead{font-size:1.16rem}.hero img,.gallery img{display:block;width:100%;height:auto;border-radius:14px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px}.card{background:white;border:1px solid #d9e2e9;border-radius:14px;padding:24px;min-width:0}.button{display:inline-block;background:var(--accent);color:white;border-radius:8px;padding:12px 20px;text-decoration:none;margin:8px 12px 8px 0}.muted{color:#4d6170}section{margin:28px 0 44px}dl{margin:0}dt{font-weight:700}dd{margin:0 0 18px}.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:24px}figure{margin:0}figcaption{padding-top:8px;color:#4d6170}footer{border-top:1px solid #d9e2e9;color:#4d6170}.skip{position:absolute;left:16px;top:-100px;background:white;padding:12px}.skip:focus{top:12px;z-index:2}@media(max-width:640px){header,main,footer{padding:18px}.hero{grid-template-columns:1fr;padding:12px 0;gap:20px}nav{width:100%;gap:12px 20px}h1{font-size:2.2rem}.card{padding:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}