:root{--bg:#000;--text:#f5f5f5;--muted:#aaa;--faint:#6f6f6f;--line:#242424;--panel:#080808;--code:#ededed;--link:#8ab4ff;--danger:#ff8a8a;--hint:#7a7a7a;--grid-size:64px;--grid-line:#ffffff1f;--grid-line-weak:#ffffff17;--sans:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--display:"Space Grotesk", ui-sans-serif, system-ui, -apple-system, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;--accent:#ffd27a;--accent-ink:#0b0b0b}@font-face{font-family:Space Grotesk;src:url(/fonts/SpaceGrotesk-var.woff2)format("woff2-variations");font-weight:300 700;font-style:normal;font-display:swap}*{box-sizing:border-box}html{background:var(--bg);min-height:100%;color:var(--text);font-family:var(--sans)}body{background:linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 50% 50% / var(--grid-size) var(--grid-size), linear-gradient(0deg, var(--grid-line-weak) 1px, transparent 1px) 50% 50% / var(--grid-size) var(--grid-size), var(--bg);min-height:100vh;margin:0}body:before{z-index:1;pointer-events:none;content:"";background:linear-gradient(#0000 0%,#000000c7 100%);position:fixed;inset:0}.lakebed-grid{z-index:0;pointer-events:none;width:100%;height:100%;display:block;position:fixed;inset:0}.grid-canvas-ready body{background:var(--bg)}main{z-index:2;align-items:center;width:min(760px,100vw - 40px);min-height:100vh;margin:0 auto;padding:88px 0;display:flex;position:relative}.content{width:100%}h1{color:var(--text);font-family:var(--display);letter-spacing:-.03em;flex-wrap:wrap;align-items:baseline;gap:14px;margin:0 0 18px;font-size:76px;font-weight:700;line-height:.94;display:flex}.index-mark{color:var(--muted);font-family:var(--mono);letter-spacing:0;font-size:.32em;font-weight:500;line-height:1}.intro{max-width:620px;color:var(--muted);font-family:var(--display);letter-spacing:-.005em;margin:0;font-size:21px;font-weight:400;line-height:1.45}.panel{border:1px solid var(--line);background:var(--panel);margin:40px 0 28px}.row{min-height:68px;color:var(--code);font-family:var(--mono);border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;padding:16px 20px;font-size:16px;line-height:1.5;display:grid}.row:last-child{border-bottom:0}a.row{text-decoration:none}a.row:hover,a.row:focus-visible{background:color-mix(in srgb, var(--accent) 5%, #0b0b0b);color:var(--text)}a.row:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.row-name{align-items:baseline;gap:12px;min-width:0;display:flex}.row-meta{overflow-wrap:anywhere;color:var(--muted);font-family:var(--mono);font-size:14px}.row-arrow{color:#777;width:28px;height:16px;transition:color .15s,transform .15s;position:relative}.row-arrow:before,.row-arrow:after{content:"";position:absolute;top:50%;right:0}.row-arrow:before{background:currentColor;width:26px;height:1px;transform:translateY(-50%)}.row-arrow:after{border-top:1px solid;border-right:1px solid;width:7px;height:7px;transform:translateY(-50%)rotate(45deg)}a.row:hover .row-arrow,a.row:focus-visible .row-arrow{color:var(--accent);transform:translate(3px)}.sr-control{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.field{border-bottom:1px solid var(--line);padding:16px 20px;display:block}.field:last-child{border-bottom:0}fieldset.field{border-top:0;border-left:0;border-right:0;min-inline-size:0;margin:0}fieldset.field legend{float:left;width:100%;padding:0}fieldset.field legend+*{clear:both}.field-label{color:var(--muted);font-family:var(--mono);letter-spacing:.02em;text-transform:lowercase;margin:0 0 8px;font-size:13px;display:block}.input{width:100%;color:var(--code);font-family:var(--mono);appearance:none;background:0 0;border:0;outline:none;padding:8px 0;font-size:16px;line-height:1.4}.input::placeholder{color:var(--hint)}.input:focus-visible{outline:2px solid color-mix(in srgb, var(--accent) 45%, transparent);outline-offset:4px}.dropzone-wrap{border-bottom:1px solid var(--line);padding:20px}.dropzone{background:#ffffff03;border:1px dashed #3d3d3d;justify-content:center;align-items:center;min-height:236px;transition:border-color .18s,background-color .18s,box-shadow .18s;display:flex;position:relative}.dropzone:hover{border-color:color-mix(in srgb, var(--accent) 45%, #3d3d3d);background:color-mix(in srgb, var(--accent) 3%, transparent)}.dropzone:has(.sr-control:focus-visible){outline:2px solid var(--accent);outline-offset:3px}.dropzone--drag{background-color:color-mix(in srgb, var(--accent) 7%, #050505);background-image:repeating-linear-gradient(90deg, var(--accent) 0 10px, transparent 10px 20px), repeating-linear-gradient(90deg, var(--accent) 0 10px, transparent 10px 20px), repeating-linear-gradient(0deg, var(--accent) 0 10px, transparent 10px 20px), repeating-linear-gradient(0deg, var(--accent) 0 10px, transparent 10px 20px);box-shadow:0 0 0 1px color-mix(in srgb, var(--accent) 30%, transparent), 0 0 42px color-mix(in srgb, var(--accent) 20%, transparent), inset 0 0 52px color-mix(in srgb, var(--accent) 8%, transparent);background-position:0 0,0 100%,0 0,100% 0;background-repeat:repeat-x,repeat-x,repeat-y,repeat-y;background-size:20px 1px,20px 1px,1px 20px,1px 20px;border-color:#0000}.dropzone-label{text-align:center;cursor:pointer;flex-direction:column;align-items:center;gap:6px;width:100%;padding:32px 24px;display:flex}.dropzone-icon{width:40px;height:40px;color:var(--faint);margin-bottom:10px;transition:color .18s,transform .18s}.dropzone:hover .dropzone-icon,.dropzone--drag .dropzone-icon{color:var(--accent);transform:translateY(2px)}.dropzone-title{color:var(--text);font-family:var(--display);letter-spacing:-.01em;font-size:22px;font-weight:600}.dropzone-hint{color:var(--faint);font-family:var(--mono);font-size:13px}.dropzone--drag .dropzone-hint,.dropzone--drag .dropzone-title{color:var(--accent)}.file-card{align-items:center;gap:18px;width:100%;padding:22px 24px;display:flex}.file-card-icon{width:52px;height:52px;color:var(--accent);border:1px solid color-mix(in srgb, var(--accent) 32%, var(--line));background:color-mix(in srgb, var(--accent) 7%, #0a0a0a);flex:none;place-items:center;display:grid}.file-card-icon svg{width:26px;height:26px}.file-card-main{flex:1;min-width:0}.file-card-name{overflow-wrap:anywhere;color:var(--text);font-family:var(--display);letter-spacing:-.01em;font-size:19px;font-weight:600;line-height:1.25}.file-card-size{color:var(--muted);font-family:var(--mono);margin-top:4px;font-size:13px}.file-swap{border:1px solid var(--line);color:var(--muted);font-family:var(--mono);cursor:pointer;flex:none;padding:7px 13px;font-size:13px;transition:border-color .15s,color .15s,background-color .15s}.file-swap:hover{border-color:color-mix(in srgb, var(--accent) 50%, var(--line));background:color-mix(in srgb, var(--accent) 6%, transparent);color:var(--accent)}.seg{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.seg-option{display:flex;position:relative}.seg-pill{text-align:center;white-space:nowrap;border:1px solid var(--line);width:100%;color:var(--muted);font-family:var(--mono);cursor:pointer;border-radius:999px;padding:8px 12px;font-size:13px;line-height:1.4;transition:background-color .15s,border-color .15s,color .15s;display:block}.seg-option:hover .seg-pill{border-color:color-mix(in srgb, var(--accent) 40%, var(--line));color:var(--text)}.sr-control:checked+.seg-pill{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}.sr-control:focus-visible+.seg-pill{outline:2px solid var(--accent);outline-offset:2px}.chip{cursor:pointer;display:block}.chip+.chip{margin-top:10px}.chip-body{border:1px solid var(--line);padding:14px 16px;transition:border-color .15s,background-color .15s;display:block}.chip:hover .chip-body{border-color:color-mix(in srgb, var(--accent) 30%, var(--line))}.chip-head{color:var(--text);font-family:var(--mono);align-items:center;gap:10px;font-size:14px;display:flex}.chip-dot{border:1px solid #555;border-radius:999px;flex:none;width:14px;height:14px;transition:background-color .15s,border-color .15s,box-shadow .15s;position:relative}.chip-desc{color:var(--faint);font-family:var(--display);margin:6px 0 0 24px;font-size:13.5px;font-weight:400;line-height:1.45;display:block}.sr-control:checked+.chip-body{border-color:color-mix(in srgb, var(--accent) 55%, var(--line));background:color-mix(in srgb, var(--accent) 6%, #0a0a0a)}.sr-control:checked+.chip-body .chip-dot{background:var(--accent);border-color:var(--accent);box-shadow:0 0 10px color-mix(in srgb, var(--accent) 55%, transparent)}.sr-control:checked+.chip-body .chip-head{color:var(--accent)}.sr-control:focus-visible+.chip-body{outline:2px solid var(--accent);outline-offset:2px}.button{border:0;border-top:1px solid var(--line);width:100%;min-height:68px;color:var(--code);font-family:var(--mono);text-align:left;cursor:pointer;background:0 0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;padding:16px 20px;font-size:16px;line-height:1.5;transition:background .15s,color .15s,box-shadow .15s;display:grid}.button:hover:not(:disabled),.button:focus-visible:not(:disabled){background:color-mix(in srgb, var(--accent) 5%, #0b0b0b);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 22%, transparent);color:var(--text)}.button:hover:not(:disabled) .row-arrow,.button:focus-visible:not(:disabled) .row-arrow{color:var(--accent);transform:translate(3px)}.button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.button:disabled{color:#555;cursor:not-allowed}.button:disabled .row-arrow{color:#333}.button--primary{border-top:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);font-weight:600}.button--primary .row-arrow{color:#0000009e}.button--primary:hover:not(:disabled),.button--primary:focus-visible:not(:disabled){background:color-mix(in srgb, #fff 14%, var(--accent));box-shadow:0 0 34px color-mix(in srgb, var(--accent) 28%, transparent);color:#000}.button--primary:hover:not(:disabled) .row-arrow,.button--primary:focus-visible:not(:disabled) .row-arrow{color:#000}.button--primary:focus-visible{outline:2px solid var(--accent-ink);outline-offset:-5px}.button--primary:disabled{border-top-color:var(--line);color:#555;background:#151515}.button--big{min-height:78px;font-size:17px}.progress{background:var(--line);height:4px;overflow:hidden}.progress-bar{background:var(--accent);height:100%;box-shadow:0 0 12px color-mix(in srgb, var(--accent) 60%, transparent);transition:width .12s linear}.progress-stats{color:var(--muted);font-family:var(--mono);border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:14px;padding:10px 20px;font-size:12.5px;display:flex}.progress-stats strong{color:var(--accent);font-weight:600}.dl-head{text-align:center;padding:34px 26px 28px}.dl-icon{width:58px;height:58px;color:var(--accent);border:1px solid color-mix(in srgb, var(--accent) 32%, var(--line));background:color-mix(in srgb, var(--accent) 7%, #0a0a0a);place-items:center;margin:0 auto 18px;display:grid}.dl-icon svg{width:30px;height:30px}.dl-name{overflow-wrap:anywhere;word-break:break-word;color:var(--text);font-family:var(--display);letter-spacing:-.02em;margin:0;font-size:clamp(22px,4.6vw,34px);font-weight:700;line-height:1.15}.badges{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px;display:flex}.badge{font-family:var(--mono);border:1px solid;border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:12px;line-height:1.4;display:inline-flex}.badge svg{flex:none;width:12px;height:12px}.badge--lock{color:var(--accent);border-color:color-mix(in srgb, var(--accent) 45%, transparent);background:color-mix(in srgb, var(--accent) 8%, transparent)}.badge--burn{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 45%, transparent);background:color-mix(in srgb, var(--danger) 8%, transparent)}.burn-warning{color:color-mix(in srgb, var(--danger) 75%, var(--muted));font-family:var(--mono);margin:12px 0 0;font-size:12.5px;line-height:1.5}.spec{border-top:1px solid var(--line);margin:0}.spec-row{border-bottom:1px solid var(--line);grid-template-columns:110px minmax(0,1fr);align-items:baseline;gap:16px;padding:13px 24px;display:grid}.spec-key{color:var(--faint);font-family:var(--mono);letter-spacing:.04em;text-transform:lowercase;font-size:12px}.spec-value{overflow-wrap:anywhere;color:var(--code);font-family:var(--mono);margin:0;font-size:14px}.spec-value--accent{color:var(--accent)}.note{color:var(--muted);font-family:var(--mono);margin:16px 0 0;font-size:13px;line-height:1.55}.note--error{color:var(--danger)}footer{color:var(--muted);font-family:var(--mono);font-size:13px;line-height:1.6}footer a{color:var(--muted);text-underline-offset:4px;text-decoration-thickness:1px}footer a:hover,footer a:focus-visible{color:var(--accent)}.wordmark-link{color:inherit;align-items:baseline;gap:14px;text-decoration:none;display:inline-flex}.wordmark-link:hover .index-mark,.wordmark-link:focus-visible .index-mark{color:var(--accent)}.wordmark-link:focus-visible{outline:2px solid var(--accent);outline-offset:4px}@media (prefers-reduced-motion:no-preference){.reveal{animation:.64s cubic-bezier(.22,.61,.36,1) both rise;animation-delay:var(--d,0s)}.intro{--d:90ms}.panel{--d:.17s}footer.reveal{--d:.25s}@keyframes rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.dropzone--drag{animation:.6s linear infinite ants}@keyframes ants{to{background-position:20px 0,-20px 100%,0 -20px,100% 20px}}}@media (max-width:640px){:root{--grid-size:48px}body{background-size:48px 48px}main{align-items:flex-start;width:min(720px,100vw - 28px);padding:48px 0}h1{font-size:46px}.intro{font-size:18px}.panel{margin-top:34px}.row,.button{gap:14px;min-height:76px;padding:15px 16px}.dropzone-wrap{padding:14px}.dropzone{min-height:190px}.dropzone-title{font-size:19px}.file-card{gap:14px;padding:18px 16px}.dl-head{padding:28px 18px 24px}.spec-row{grid-template-columns:88px minmax(0,1fr);gap:12px;padding:13px 16px}.seg{grid-template-columns:repeat(2,minmax(0,1fr))}}