:root{color-scheme:dark;--bg:#171d23;--surface:#1e262e;--panel:#242e37;--ink:#f0eee8;--muted:#a7b3bc;--line:#35414b;--accent:#e7bd8a;--deep:#11171c}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px}.wrap{max-width:1240px;margin:0 auto;padding:0 48px}.skip{position:absolute;top:-80px;left:20px;z-index:5;padding:12px;background:var(--accent);color:var(--deep)}.skip:focus{top:12px}header{height:100px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:700;letter-spacing:-.9px}.brand img{border-radius:9px}.version{font:10px ui-monospace,monospace;letter-spacing:0;border:1px solid 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@media(max-width:1000px){.wrap{padding-left:32px;padding-right:32px}.hero{grid-template-columns:.9fr 1.1fr;padding-top:35px}.hero h1{font-size:62px}.hero .actions{gap:16px}.platform-line{gap:15px}.platform-line>a{display:none}.platform-line i{padding:0 6px}.section-head{gap:40px}.download{padding:23px 18px}.download strong{font-size:16px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.download{transition:none}}

/* Reference-based cutouts share a single, direct-transfer composition. */
.transfer-scene{margin:0;min-width:0}.computer-network{position:relative;width:100%;aspect-ratio:800/640;background:radial-gradient(ellipse at 50% 50%,#30414935,transparent 66%)}.transfer-routes{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.route{fill:none;stroke:#83919a;stroke-width:1.6;stroke-dasharray:4 9;opacity:.55}.file-token rect{fill:var(--accent);stroke:#f4d8b5;stroke-width:1}.file-token path{fill:none;stroke:#6e5030;stroke-width:1}.token-two rect{fill:#abcdd4;stroke:#daeef2}.token-two path{stroke:#365960}.computer-node{position:absolute;width:43%;height:43%;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:2}.computer-node>img{display:block;width:100%;height:85%;object-fit:contain;filter:drop-shadow(0 10px 14px #0003)}.computer-node>span{font:9px ui-monospace,monospace;letter-spacing:1.7px;color:#aab9c1;margin-top:5px}.transfer-scene>figcaption{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:17px;font-size:10px;color:var(--muted)}.transfer-scene>figcaption small{font-size:9px;color:#7f929e}
@media(max-width:720px){.computer-node>span{font-size:8px;letter-spacing:1px}.transfer-scene>figcaption{font-size:9px;margin-top:12px}.transfer-scene>figcaption small{font-size:8px}}
@media(prefers-reduced-motion:reduce){.file-token{display:none}}

.computer-network{aspect-ratio:800/710}

.node-amiga{left:0;top:0;width:46%;height:43%}.node-ibm{right:0;top:0;width:46%;height:43%}.node-acorn{left:0;bottom:0;width:46%;height:43%}.node-atari{right:0;bottom:0;width:46%;height:43%}

.build-source{border-top:1px solid var(--line)}.build-guide>summary{font-size:14px;padding:12px 0;color:var(--accent)}.build-guide p{font-size:13px;color:var(--muted);max-width:850px}.build-guide a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.build-guide pre{background:var(--deep);border:1px solid var(--line);border-radius:6px;padding:16px;overflow-x:auto;font-size:12px;line-height:1.8}.build-guide code{font-family:ui-monospace,monospace;overflow-wrap:anywhere}.build-guide pre code{overflow-wrap:normal}.build-guide h3{margin-top:28px}.build-platforms{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.build-platforms article:last-child{grid-column:1/-1}@media(max-width:720px){.build-platforms{display:block}.build-guide pre{font-size:11px}}

.client-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.client-card{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:22px;display:flex;flex-direction:column}.client-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.client-heading h3{margin:0;font-size:18px}.client-version{font:10px ui-monospace,monospace;color:var(--accent);margin-top:12px}.client-card p{font-size:12px;color:var(--muted);margin:12px 0 20px}.client-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:auto;font-size:12px}.client-links a{border-bottom:1px solid #687982}.catalog-note{font-size:11px;color:var(--muted);margin-top:24px}.catalog-note a{color:var(--ink)}@media(max-width:1000px){.client-grid{grid-template-columns:1fr 1fr}}@media(max-width:720px){.client-grid{grid-template-columns:1fr}}

.client-group-title{font-size:19px;margin:34px 0 18px}.planned-clients{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}.planned-clients>summary{font-size:13px;color:var(--muted)}.planned-clients .client-grid{margin-top:20px}

.support-page{min-height:75vh;padding-top:65px}.support-page h1{font-size:64px;letter-spacing:-3px;margin-bottom:24px}.support-intro{color:var(--muted);font-size:15px;margin-bottom:38px}@media(max-width:720px){nav>a.support-nav{display:block;font-size:11px}.support-page h1{font-size:48px}.support-page{padding-top:35px}}

.faq-disclosure>summary{font-size:15px;color:var(--accent)}.faq-disclosure>.faq-answers{margin-top:24px}.faq-answers details:last-child{padding-bottom:0}

.manual-retro{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.manual-retro>summary{font-size:13px;color:var(--accent)}

.download-status{font-size:12px;color:var(--muted);margin:-12px 0 25px}.download-status a{color:var(--ink);text-decoration:underline}.client-links>span{display:inline-flex;align-items:center;gap:9px;flex-wrap:wrap}.client-links .checksum-link{font-size:9px;color:var(--muted);border-color:var(--line)}