@charset "UTF-8";
:root{color-scheme:light;--ink:#203f32;--muted:#5b6c5f;--paper:#f8f7f1;--line:#d9dfd2;--soft:#eaf0e3;--accent:#285842;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:17px;line-height:1.75;background:var(--paper);color:var(--ink)}
*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible,summary:focus-visible{outline:3px solid #84a27b;outline-offset:5px}header,main,footer{width:min(1040px,calc(100% - 48px));margin:auto}header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:27px 0;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font-size:18px;font-weight:750;letter-spacing:-.3px}.brand span{color:var(--muted);font-weight:400;margin-left:9px}nav{display:flex;gap:22px;flex-wrap:wrap;font-size:14px}nav a{text-decoration:none}main{padding:68px 0 82px;min-height:65vh}.eyebrow{font-size:12px;font-weight:650;letter-spacing:2px;text-transform:uppercase;color:var(--muted);margin:0 0 18px}h1{font-size:clamp(34px,5.2vw,64px);line-height:1.15;font-weight:650;letter-spacing:-2px;margin:0 0 24px}h2{font-size:25px;font-weight:650;line-height:1.4;letter-spacing:-.5px;margin:45px 0 14px}h3{font-size:19px;margin:28px 0 10px}p{margin:12px 0 20px}.intro{font-size:21px;line-height:1.7;color:var(--muted);max-width:720px}.card{display:flex;align-items:center;gap:25px;background:var(--soft);padding:32px;border:1px solid var(--line);border-radius:20px;margin-top:45px}.card img{width:80px;height:80px;flex:none}.card h2{margin:0 0 5px}.card p{margin:0;color:var(--muted)}.card .links{margin-top:15px}.links{display:flex;gap:20px;flex-wrap:wrap}.button{background:var(--ink);color:white;padding:11px 20px;border-radius:7px;text-decoration:none;display:inline-block;font-size:15px}.button:hover{background:var(--accent)}.product-title{display:flex;align-items:center;gap:20px}.product-title img{width:76px;height:76px}.product-title h1{margin:0;font-size:clamp(34px,5vw,57px)}.hero-image{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:16px;margin:36px 0 45px}.columns{display:grid;grid-template-columns:1fr 1fr;gap:22px 45px}.columns h2{margin-top:15px}.columns p{color:var(--muted)}.document{max-width:760px;margin-inline:auto}.document h1{font-size:44px}.meta{color:var(--muted);font-size:14px}.callout{padding:22px 26px;background:var(--soft);border-left:3px solid #70966c;border-radius:0 10px 10px 0;margin:28px 0}.callout p:last-child{margin-bottom:0}.language-nav{margin:28px 0 42px;padding-bottom:20px;border-bottom:1px solid var(--line)}.language-nav a{margin-right:24px}section[lang]{scroll-margin-top:25px}section[lang]+section[lang]{margin-top:68px;border-top:1px solid var(--line);padding-top:20px}li{margin:8px 0}ul,ol{padding-left:24px}code{font-size:.88em;background:var(--soft);padding:2px 5px;border-radius:3px;overflow-wrap:anywhere}footer{border-top:1px solid var(--line);display:flex;gap:20px;justify-content:space-between;padding:26px 0 35px;color:var(--muted);font-size:13px}footer p{margin:0}footer .links{gap:17px}.skip{position:absolute;left:20px;top:-100px;padding:10px;background:white}.skip:focus{top:12px}.mail{overflow-wrap:anywhere}details{border-bottom:1px solid var(--line);padding:16px 0}summary{cursor:pointer;font-weight:600}details p{margin:13px 0 7px;color:var(--muted)}@media(max-width:620px){header,main,footer{width:calc(100% - 36px)}header{align-items:flex-start;padding:20px 0;gap:15px;flex-direction:column}nav{gap:20px}main{padding:42px 0 60px}.intro{font-size:18px}h1{letter-spacing:-1px}.document h1{font-size:35px}.card{padding:22px;align-items:flex-start;gap:17px}.card img{width:54px;height:54px}.columns{grid-template-columns:1fr;gap:10px}.product-title{gap:15px}.product-title img{width:57px;height:57px}.callout{padding:18px 20px}footer{flex-direction:column;gap:12px}}