:root{--paper:#f0f1ed;--surface:#fafbf7;--ink:#202322;--secondary:#60695f;--line:#cfd5ca;--accent:#d5ef46;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid #526100;outline-offset:5px}img{max-width:100%;display:block}header,main,footer{width:min(1240px,calc(100% - 64px));margin-inline:auto}header{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:650}.brand img{width:42px;height:42px}.back{font-size:14px;color:var(--secondary);padding:12px 0}.hero{display:grid;grid-template-columns:.88fr 1.12fr;gap:60px;align-items:center;padding:76px 0 66px}h1{font-size:clamp(40px,4.6vw,64px);letter-spacing:-.04em;line-height:1.18;font-weight:670;margin:0 0 25px}.lead{font-size:19px;line-height:1.8;color:var(--secondary);max-width:27em;margin:0 0 28px}.hero .logo{width:100px;height:100px;margin-bottom:28px;margin-left:-8px}.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.button{min-height:50px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px;padding:13px 20px;border:1px solid var(--ink);font-size:15px;font-weight:620;background:var(--accent);gap:10px}.button:hover{filter:brightness(.96)}.button.secondary{background:var(--surface);border-color:var(--line);font-weight:550}.meta{font-size:13px;line-height:1.8;color:var(--secondary);margin:17px 0 0}.meta span{white-space:nowrap}.hero figure{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}.hero figcaption{font-size:12px;color:var(--secondary);padding:13px 20px;border-top:1px solid var(--line)}.hero figure img{width:100%;height:auto}.flow{display:flex;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:28px;margin-bottom:64px}.flow p{margin:0;font-size:17px;font-weight:560;line-height:1.6;flex:1}.flow p+p{padding-left:28px;border-left:1px solid var(--line)}.flow small{display:block;font-size:14px;color:var(--secondary);font-weight:400;margin-top:5px}.setup{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;padding:6px 0 64px}.setup h2,.compat h2{font-size:32px;line-height:1.35;letter-spacing:-.02em;margin:0 0 16px}.setup-intro>p{font-size:16px;line-height:1.8;color:var(--secondary);margin:0 0 25px}.steps{margin:0;padding:0;list-style:none;counter-reset:steps}.steps li{position:relative;padding:0 0 27px 45px;counter-increment:steps}.steps li:last-child{padding-bottom:0}.steps li:before{content:counter(steps);position:absolute;left:0;top:0;width:28px;height:28px;display:grid;place-items:center;background:var(--ink);color:var(--paper);border-radius:50%;font-size:13px}.steps h3{font-size:17px;line-height:1.7;margin:0 0 5px;font-weight:620}.steps p{font-size:15px;line-height:1.8;color:var(--secondary);margin:0;max-width:35em}.compat{padding:40px;background:var(--surface);border:1px solid var(--line);border-radius:10px;margin-bottom:64px;display:grid;grid-template-columns:1fr 1.3fr;gap:48px}.compat h2{font-size:24px}.compat p{color:var(--secondary);line-height:1.8;margin:0;font-size:14px}.compat ul{padding:0;margin:0;list-style:none;font-size:15px;line-height:1.75}.compat li+li{margin-top:12px}.compat a{text-decoration:underline;text-underline-offset:4px}footer{border-top:1px solid var(--line);display:flex;gap:20px;justify-content:space-between;padding:27px 0 35px;color:var(--secondary);font-size:12px;line-height:1.8;flex-wrap:wrap}footer nav{display:flex;gap:22px;flex-wrap:wrap}footer a:hover{text-decoration:underline}.draft{background:#fff1b9;border-bottom:1px solid #c7a446;text-align:center;padding:10px;font-size:13px}.release-details{margin-top:18px;font-size:13px;color:var(--secondary)}.release-details summary{cursor:pointer;padding:9px 0;min-height:36px}.release-details dl{display:grid;grid-template-columns:auto 1fr;gap:10px 16px;max-width:480px;margin:10px 0}.release-details dt{font-weight:600}.release-details dd{margin:0;overflow-wrap:anywhere;font-family:ui-monospace,monospace;font-size:12px}.share{margin-top:15px;font-size:14px;line-height:1.75}.share a{text-decoration:underline;text-underline-offset:4px}
@media(max-width:1000px){.hero{gap:35px;grid-template-columns:.95fr 1.05fr}.hero h1{font-size:44px}.lead{font-size:17px}.button{padding-inline:15px}.setup{gap:45px}.compat{gap:25px;padding:28px}}
@media(max-width:720px){header,main,footer{width:calc(100% - 36px)}header{height:78px}.brand{font-size:16px}.brand img{width:36px;height:36px}.back{font-size:12px}.hero{grid-template-columns:1fr;padding:38px 0 32px;gap:32px}.hero .logo{display:none}.hero h1{font-size:43px;max-width:12em;margin-bottom:18px}.lead{font-size:17px;max-width:30em;margin-bottom:22px}.meta{font-size:12px}.hero figure{border-radius:10px}.hero figcaption{padding:12px 15px}.flow{display:block;padding-block:8px;margin-bottom:39px}.flow p{padding:17px 0;font-size:16px}.flow p+p{border-left:0;border-top:1px solid var(--line);padding-left:0}.flow small{margin-top:2px;font-size:13px}.setup{grid-template-columns:1fr;gap:32px;padding-bottom:38px}.setup h2{font-size:28px}.setup-intro>p{font-size:15px;margin-bottom:20px}.steps li{padding-left:40px}.compat{grid-template-columns:1fr;padding:24px;gap:22px;margin-bottom:37px}.compat h2{font-size:23px}.compat li{font-size:14px}footer{gap:16px;padding-top:23px}footer nav{gap:16px}.button{min-height:48px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}