:root{color-scheme:light;--paper:#fff;--ink:#223b5c;--blue:#245bdb;--wash:#eef2f6;--muted:#52647a;--green:#127765}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.65}a{color:var(--blue)}header,footer{max-width:1080px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:28px 32px;gap:20px}.brand{color:var(--ink);text-decoration:none;font-weight:650;font-size:18px;display:flex;align-items:center;gap:12px}.mark{display:grid;place-items:center;background:var(--ink);color:white;width:34px;height:34px;border-radius:9px;font-family:Consolas,monospace;font-size:19px}.support{font-size:13px;color:var(--muted)}main{max-width:820px;padding:58px 32px 52px;margin:auto}.progress{color:var(--green);display:flex;align-items:center;gap:9px;font-size:14px}.dot,.status-light{display:inline-block;flex-shrink:0;background:var(--green);width:7px;height:7px;border-radius:50%}h1{font-size:clamp(42px,6vw,64px);font-weight:650;letter-spacing:-2px;line-height:1.16;margin:22px 0}p{max-width:68ch}.intro{color:var(--muted);font-size:17px;margin-bottom:34px}.installer{background:var(--wash);border-radius:16px;padding:8px 28px 24px}.tabs{display:flex;gap:24px;border-bottom:1px solid #d6deea}.tabs button{font:inherit;font-weight:600;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);padding:15px 1px;cursor:pointer}.tabs button[aria-selected=true]{color:var(--blue);border-bottom-color:var(--blue)}h2{font-size:19px;font-weight:600;margin:24px 0 8px}#instruction-help{font-size:14px;color:var(--muted);margin:0 0 18px}.command{background:white;border:1px solid #c4cfe0;border-radius:8px;padding:18px;display:flex;align-items:center;gap:16px}.command code{flex:1;white-space:pre-wrap;overflow-wrap:anywhere;min-width:0;font-family:Consolas,"SFMono-Regular",monospace;font-size:13px;line-height:1.8}.command button{background:var(--blue);color:#fff;border:0;border-radius:6px;padding:10px 15px;font:inherit;font-size:14px;flex-shrink:0;cursor:pointer}.command button:disabled{opacity:.55;cursor:wait}#copy-status{min-height:22px;color:var(--green);font-size:13px;margin:7px 0}.compatibility{color:var(--muted);font-size:13px;margin:6px 0 15px}details{font-size:14px}summary{cursor:pointer;width:fit-content}details p{color:var(--muted)}aside{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin:18px 3px 38px}.status-light{background:#b07b1f}body.ready .status-light{background:var(--green)}aside p{margin:0}.manual{border-top:1px solid #dce3ec;padding-top:8px}.manual>p{color:var(--muted);font-size:14px;margin:0}.downloads{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}.downloads a{padding:10px 14px;border:1px solid #dce3ec;border-radius:6px;text-decoration:none;font-size:14px;display:flex;gap:15px;align-items:center}.downloads a span{font-size:12px;color:var(--muted)}.downloads a[aria-disabled=true]{color:#63748a;cursor:wait}.downloads a[href]:hover{background:var(--wash)}footer{font-size:12px;color:var(--muted);border-top:1px solid #e4e9f0;align-items:flex-start}footer p{margin:0}footer a{white-space:nowrap}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #8caef4;outline-offset:4px}@media(max-width:600px){header{padding:20px}.support{font-size:11px}main{padding:32px 20px}h1{letter-spacing:-1px}.installer{padding:6px 18px 18px}.command{align-items:stretch;flex-direction:column;padding:14px}.command button{align-self:flex-end}.downloads{flex-direction:column}.downloads a{justify-content:space-between}footer{margin:0 20px;padding:22px 0;flex-direction:column;gap:12px}}