:root{color-scheme:dark;--bg:#101212;--panel:#191c1c;--line:#303535;--text:#f5f5f0;--muted:#a1abaa;--orange:#ff8a3d;--green:#c5f66a;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6}a{color:inherit;text-decoration:none}button,summary{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:12px;padding:14px 20px;background:#282d2d;color:var(--text);font-weight:600}button:disabled{cursor:not-allowed;background:#232727;color:#707b79;border-color:#303737}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}.primary{background:var(--orange);color:#201206;border:0;width:100%}.secondary{background:var(--green);color:#16220b;border:0;white-space:nowrap}.topbar{padding:22px 6%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #222828}.brand{font-size:18px;color:var(--green)}.brand span{font-size:10px;color:var(--muted);margin-left:16px;letter-spacing:2px}.mode{font-size:12px;color:var(--muted)}main{max-width:1150px;padding:0 32px;margin:auto}.hero{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:64px;padding:64px 0 56px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--orange);margin:0 0 14px}h1{font-size:62px;line-height:1.15;letter-spacing:-2px;margin:0 0 24px;font-weight:650}.lead{color:#bac1bf;font-size:17px;line-height:1.8;margin-bottom:24px}.facts{display:flex;gap:10px;flex-wrap:wrap}.facts span{font-size:12px;color:#c1c8c5;border:1px solid #39413f;border-radius:6px;padding:5px 10px}.device-art{text-align:center}.round-screen{margin:auto;width:310px;height:310px;border-radius:50%;background:#101314;border:10px solid #555c59;box-shadow:0 0 0 2px #252e2a,0 20px 35px #0005;padding:40px 26px 26px;overflow:hidden}.device-top{display:flex;justify-content:space-between;color:#a4aeaa;font-size:11px;margin:0 14px 16px}.turn{display:flex;align-items:center;justify-content:center;gap:18px;line-height:1.2}.turn-arrow{font-size:83px;color:var(--orange);line-height:1}.turn strong{font-size:41px}.turn small{font-size:18px;color:#b9c2be}.turn div>span{display:block;font-size:14px;margin-top:8px;color:var(--orange)}.speed{font-size:47px;font-weight:650;line-height:1.15;margin-top:18px}.speed small{font-size:13px;color:#a7b0ad;font-weight:400}.device-bottom{display:flex;gap:20px;justify-content:center;font-size:11px;color:#a4aeaa;margin-top:9px}.art-caption{display:block;color:#707a77;font-size:11px;margin-top:16px}.installer-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px}.card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.card-top .eyebrow{margin:0}.tag{font-size:11px;padding:4px 9px;background:#25311d;color:var(--green);border-radius:6px;white-space:nowrap}.tag.hold{background:#34291e;color:#f1b978}h2{font-size:24px;line-height:1.4;margin:18px 0 10px}h2>span{font-size:17px;color:#a3afa8;font-weight:400}.muted{color:var(--muted);font-size:14px;margin:0 0 18px}.package-info{margin:24px 0 30px;font-size:13px}.package-info>div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid #2c3230;padding:14px 0}.package-info dt{color:var(--muted);white-space:nowrap}.package-info dd{margin:0;text-align:right;overflow-wrap:anywhere}.pending{color:#e5b88b}.result{font-size:12px;color:var(--muted);min-height:42px;margin:12px 0 18px}summary{font-size:12px;color:#c1cbc5;cursor:pointer}.fine{font-size:12px;color:#96a29b}.file-list{font-size:11px}.file-row{padding:12px 0;border-bottom:1px solid #333c35}.file-row strong{display:block;font-size:12px}.hash{font-family:ui-monospace,monospace;overflow-wrap:anywhere;color:#a0b19f;display:block}.file-row p{margin:4px 0}.steps{list-style:none;margin:20px 0 26px;padding:0}.steps li{display:flex;gap:14px;align-items:flex-start;margin-bottom:17px}.steps li>span{border:1px solid #4c584e;color:#93a18e;border-radius:50%;width:27px;height:27px;text-align:center;flex-shrink:0;font-size:12px;line-height:25px}.steps li.done>span{border-color:var(--green);color:var(--green)}.steps strong{font-size:14px}.steps p{font-size:12px;color:var(--muted);margin:3px 0 0}.workflow>button{width:100%}.text-link{color:#c9d3c1;font-size:12px;display:inline-block;margin-top:10px}.rehearsal{margin-top:20px}.rehearsal-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}.rehearsal-heading h2{margin:0 0 10px}.rehearsal-heading .eyebrow{margin-bottom:8px}.rehearsal-heading .muted{margin-bottom:0}.progress-row{display:flex;align-items:center;gap:18px;margin:24px 0 14px}.progress-row span{font-size:12px;color:var(--muted);min-width:90px;text-align:right}progress{height:6px;width:100%;border:0;border-radius:8px;overflow:hidden}progress::-webkit-progress-bar{background:#30372f}progress::-webkit-progress-value{background:var(--orange)}.event-log{background:#111610;border:1px solid #30392d;border-radius:10px;padding:14px 18px;min-height:72px;max-height:230px;overflow:auto;font:12px/1.9 ui-monospace,var(--font);color:#c9d5bd}.event-log p{margin:2px 0;overflow-wrap:anywhere}.notes{display:grid;grid-template-columns:1fr 1fr;gap:45px;margin:30px 0}.notes h3{font-size:14px;font-weight:600}.notes p{font-size:12px;color:var(--muted)}footer{border-top:1px solid var(--line);padding:22px 0 40px;font-size:11px;color:#88938c}footer a{color:#b5c6a4}#environment{margin-left:20px}.error{color:#ffb0a3}
@media(max-width:760px){main{padding:0 18px}.topbar{padding:18px}.mode{max-width:105px;text-align:right;line-height:1.4}.brand span{display:none}.hero{grid-template-columns:1fr;gap:28px;padding:38px 0 30px}.intro h1{font-size:43px}.lead{font-size:15px}.round-screen{width:290px;height:290px;padding-top:30px}.installer-grid{grid-template-columns:1fr}.card{padding:23px 20px}.rehearsal-heading{flex-direction:column;align-items:flex-start}.rehearsal-heading button{width:100%}.notes{grid-template-columns:1fr;gap:0}.package-info>div{flex-direction:column;gap:3px}.package-info dd{text-align:left}.card-top{align-items:flex-start}.card-top .eyebrow{letter-spacing:1px;font-size:10px}.tag{font-size:10px}#environment{display:block;margin:10px 0 0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}