*{box-sizing:border-box}
html{color-scheme:light;background:#008080}
body{margin:0;font:12px/1.6 DefragSans,Tahoma,sans-serif;color:#fff;background:#008080;min-height:100vh}
.product{max-width:820px;margin:0 auto;padding:30px 26px 20px}
.product-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 24px 2px}
.brand h1{margin:0;font-size:24px;line-height:1.3;letter-spacing:-1px}
.brand p{margin:4px 0 0;color:#d3eded}
.mode-switch{display:flex;gap:0;border:1px solid #8bc3c3;padding:3px;flex:none}
.mode-switch button{font:inherit;background:transparent;color:#fff;border:0;padding:7px 10px;cursor:pointer}
.mode-switch button[aria-pressed=true]{background:#c0c0c0;color:#000;box-shadow:inset 1px 1px #fff,inset -1px -1px #444}
.mode-switch button:focus-visible{outline:2px solid #fff;outline-offset:3px}
.experience-controls{display:flex;flex-wrap:wrap;gap:8px;margin:0 24px}
.experience-controls button,.share-fallback button{font:inherit;line-height:1.4;min-height:36px;border:1px solid #8bc3c3;border-radius:0;background:transparent;color:#fff;padding:7px 12px;cursor:pointer}
.experience-controls button[aria-pressed=true]{background:#c0c0c0;color:#000;border-color:#fff #444 #444 #fff;box-shadow:inset 1px 1px #fff,inset -1px -1px #808080}
.experience-controls button:hover,.share-fallback button:hover{background:#ffffff18}
.experience-controls button[aria-pressed=true]:hover{background:#d5d5d5}
.experience-controls button:focus-visible,.share-fallback :focus-visible{outline:2px solid #fff;outline-offset:3px}
.experience-controls button:disabled{opacity:.55;cursor:default}
.experience-status{min-height:20px;margin:6px 24px 18px;color:#d3eded}
.share-fallback{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 24px 24px}
.share-fallback[hidden]{display:none}
.share-fallback input{font:inherit;flex:1;min-width:0;padding:8px;border:1px solid #8bc3c3;border-radius:0;background:#fff;color:#000}
.experience:fullscreen,.experience.expanded{width:100%;height:100%;overflow:auto;background:#008080;padding:24px max(8px,calc((100vw - 768px)/2));display:flex;flex-direction:column}
.experience:fullscreen>.product-header,.experience.expanded>.product-header{margin-top:auto}
.experience:fullscreen>.experience-status,.experience.expanded>.experience-status{margin-bottom:auto;padding-bottom:12px}
.experience:fullscreen:has([data-mode=dos]),.experience.expanded:has([data-mode=dos]){background:#252064}
.experience.expanded{position:fixed;inset:0;z-index:1000}
body.experience-expanded{overflow:hidden}
.analytics-consent{position:fixed;z-index:1100;left:50%;bottom:16px;transform:translateX(-50%);width:min(640px,calc(100% - 32px));padding:14px 16px;background:#c0c0c0;color:#000;border:1px solid;border-color:#fff #000 #000 #fff;box-shadow:2px 3px #0005;font:12px/1.6 DefragSans,Tahoma,sans-serif}
.analytics-consent[hidden]{display:none}.analytics-consent p{margin:0 0 10px}.analytics-consent>div{display:flex;gap:10px;flex-wrap:wrap}
.analytics-consent button{font:inherit;min-height:36px;min-width:120px;padding:5px 12px;background:#dfdfdf;color:#000;border:1px solid;border-color:#fff #555 #555 #fff;cursor:pointer}
.analytics-preferences{font:inherit;border:0;padding:0;background:none;color:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.analytics-consent button:focus-visible,.analytics-preferences:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.product-footer{margin:0 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#d3eded;font-size:11px}
.product-footer p{margin:0}.product-footer nav{display:flex;gap:16px;flex-wrap:wrap}
.site-intro{margin:0 24px 28px;color:#d3eded;line-height:1.7}
.site-intro h2{font-size:16px;color:#fff;margin:0 0 8px}
.site-intro p{margin:8px 0 14px;max-width:680px}
.site-intro details{border-top:1px solid #ffffff30;padding:9px 0}
.site-intro summary{cursor:pointer;color:#fff}
.site-intro summary:focus-visible{outline:1px dotted #fff;outline-offset:3px}
a{color:inherit;text-underline-offset:3px}
.ad-slot{max-width:720px;margin:0 24px 24px;padding:12px;border:1px solid #8bc3c3;background:#006c6c}
.ad-slot-google:not([data-ad-state="filled"]){padding:0;border:0;background:transparent;margin-bottom:0}
.ad-slot-google:not([data-ad-state="filled"])>small{display:none}
.ad-slot-google[hidden]{display:none}
.ad-slot-google iframe{border:0}
.ad-slot small{display:block;font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#d3eded;margin-bottom:6px}
.ad-slot a{display:block}.ad-slot img{max-width:100%;height:auto;display:block}
.information{max-width:650px;margin:40px auto;padding:24px;background:#c0c0c0;color:#000;box-shadow:inset 1px 1px #fff,inset -1px -1px #000}
.information h1{font-size:22px}.information h2{font-size:15px;margin:24px 0 8px}.information p{margin:12px 0}.information .back{display:inline-block;margin-bottom:12px}
@font-face{font-family:DefragVGA;src:url('/assets/ibm-vga-8x16.woff') format('woff');font-weight:400;font-display:block}
.dos-screen{display:none}
.xp-screen{display:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
body:has(#defrag98[data-mode=dos]),html:has(#defrag98[data-mode=dos]){background:#252064}
body:has(#defrag98[data-mode=dos]) .brand p,body:has(#defrag98[data-mode=dos]) .product-footer{color:#d5d5d5}
#defrag98[data-mode=dos]{background:transparent;color:#d5d5d5;font:16px/1 DefragVGA,monospace}
#defrag98[data-mode=dos] .window{background:#4b3de3;border:0;box-shadow:0 0 0 1px #161344;padding:0;max-width:720px}
#defrag98[data-mode=dos] .window>.title,#defrag98[data-mode=dos] .window>.content,#defrag98[data-mode=dos] .window>.statusbar{display:none}
#defrag98[data-mode=dos] .dos-screen{display:block;position:relative}
#defrag98[data-mode=dos] .dos-canvas{width:100%;height:auto;aspect-ratio:4/3;image-rendering:pixelated;outline:none}
#defrag98[data-mode=dos] .dos-canvas:focus-visible{outline:1px dashed #fff;outline-offset:2px}
#defrag98[data-mode=dos] .dos-stop{position:absolute;right:2.5%;top:0;width:23.75%;height:4%;padding:0;min-width:0;min-height:0;box-shadow:none;border:0;background:transparent;color:transparent;font:inherit;cursor:pointer;overflow:hidden}
#defrag98[data-mode=dos] .dos-stop:focus-visible{outline:1px dotted #fff;outline-offset:-2px}
#defrag98[data-mode=dos] .overlay{inset:4% 0 0}
#defrag98[data-mode=dos] .dialog{background:#4b3de3;color:#d5d5d5;border:3px double #d5d5d5;box-shadow:8px 8px #000;padding:3px;font:16px/1 DefragVGA,monospace}
#defrag98[data-mode=dos] .dialog .title{background:#d5d5d5;color:#000;font:inherit;justify-content:center}
#defrag98[data-mode=dos] .dialog button{font:inherit;background:#d5d5d5;color:#000;box-shadow:4px 4px #000}
@media(max-width:600px){.product{padding:20px 8px}.product-header{margin:0 8px 6px;gap:16px;flex-wrap:wrap}.brand h1{font-size:21px}.brand p{font-size:11px}.mode-switch button{padding:6px 8px}.product-footer{margin:0 8px}.ad-slot{margin:0 8px 20px}.information{margin:20px 12px}}
@media(max-width:600px){#defrag98[data-mode=dos] .dos-canvas{image-rendering:auto}}
@media(max-width:600px){.site-intro{margin:0 8px 24px}}
@media(max-width:600px){.experience-controls{margin:0 8px;gap:6px}.experience-controls button{padding:7px 9px}.experience-status{margin:6px 8px 18px}.share-fallback{margin:0 8px 20px}}

/* Windows 98 detailed view: disk map first, progress and controls underneath. */
#defrag98[data-mode=windows] .content{padding:2px 2px 6px}
#defrag98[data-mode=windows] .drive{display:none;margin:14px 10px}
#defrag98[data-mode=windows]:has(.details[hidden]) .drive{display:flex}
#defrag98[data-mode=windows] .map-frame{padding:3px}
#defrag98 .map-scroll{height:384px;overflow-y:scroll;overflow-x:hidden;scrollbar-color:#c0c0c0 #dfdfdf;scrollbar-width:auto;background:#fff}
#defrag98 .map-scroll:focus-visible{outline:1px dotted #000;outline-offset:-3px}
#defrag98 .map-scroll::-webkit-scrollbar{width:16px;background:#dfdfdf}
#defrag98 .map-scroll::-webkit-scrollbar-thumb{background:#c0c0c0;box-shadow:inset 1px 1px #fff,inset -1px -1px #000,inset 2px 2px #dfdfdf,inset -2px -2px #808080}
#defrag98 .map-scroll::-webkit-scrollbar-button:single-button{height:16px;background:#c0c0c0;box-shadow:inset 1px 1px #fff,inset -1px -1px #000}
#defrag98[data-mode=windows] .windows-bottom{display:grid;grid-template-columns:minmax(0,1fr) 212px;gap:10px;padding:10px 8px 0;align-items:end}
#defrag98[data-mode=windows] .windows-summary{min-width:0}
#defrag98[data-mode=windows] .windows-summary>.status{margin:0 0 6px;min-height:15px}
#defrag98[data-mode=windows] .progress-row{display:flex;flex-direction:column;align-items:stretch;gap:4px;margin:0}
#defrag98[data-mode=windows] .track{flex:auto;height:17px;padding:3px}
#defrag98[data-mode=windows] .percent{width:auto;text-align:left}
#defrag98[data-mode=windows] .actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:0}
#defrag98[data-mode=windows] .actions button{min-width:0;padding:4px 8px}
#defrag98[data-mode=windows] .title{gap:2px;background:#000080}
#defrag98[data-mode=windows] .title-text{margin-left:3px}
@media(max-width:520px){#defrag98[data-mode=windows] .windows-bottom{grid-template-columns:1fr;padding:8px 5px 0;gap:8px}#defrag98 .map-scroll{height:324px}}

/* Windows XP's Luna window chrome and Disk Defragmenter overview. */
body:has(#defrag98[data-mode=xp]),html:has(#defrag98[data-mode=xp]){background:#3b6090}
#defrag98[data-mode=xp]{background:transparent;font:11px/1.4 Tahoma,Arial,sans-serif}
#defrag98[data-mode=xp] .window{padding:0;border:0;border-radius:8px 8px 0 0;background:#ece9d8;box-shadow:0 0 0 1px #00138c,2px 3px 5px #173459;overflow:hidden}
#defrag98[data-mode=xp] .window>.title,#defrag98[data-mode=xp] .window>.content{display:none}
#defrag98[data-mode=xp] .xp-screen{display:block;border:3px solid #0855dd;border-top:0}
#defrag98[data-mode=xp] .xp-title{height:30px;display:flex;align-items:center;gap:3px;margin:0 -3px;padding:3px 3px 4px 5px;color:#fff;background:linear-gradient(#499aff 0,#0864e8 10%,#0055e5 48%,#0043ba 88%,#003caa 100%);box-shadow:inset 0 1px #88baff;font:13px Tahoma,Arial,sans-serif;text-shadow:1px 1px #003c91}
#defrag98[data-mode=xp] .xp-title>span{flex:1;margin-left:2px}
#defrag98[data-mode=xp] .xp-title svg{width:16px;height:16px;flex:none}
#defrag98[data-mode=xp] .xp-title button{width:21px;min-width:21px;height:21px;min-height:21px;padding:0;border:1px solid #fff;border-radius:3px;box-shadow:inset 1px 1px #9fbfff,inset -1px -1px #00388b;background:linear-gradient(135deg,#7fa9ed,#1b66d8 55%,#0050c7);color:#fff;font:bold 16px/17px Tahoma,Arial,sans-serif;text-shadow:1px 1px #004591;cursor:pointer}
#defrag98[data-mode=xp] .xp-title .xp-close{background:linear-gradient(135deg,#edaa95,#de674e 50%,#bf2912);box-shadow:inset 1px 1px #f0bcac,inset -1px -1px #8d210e}
#defrag98[data-mode=xp] .xp-title button:active{filter:brightness(.85)}
#defrag98[data-mode=xp] .xp-body{background:#ece9d8;color:#000}
#defrag98[data-mode=xp] .xp-minimized .xp-body{display:none}
#defrag98[data-mode=xp] .xp-menubar{height:24px;display:flex;gap:0;border-bottom:1px solid #aca899;position:relative;z-index:3;padding:1px 3px}
#defrag98[data-mode=xp] .xp-menubar details{position:relative}
#defrag98[data-mode=xp] .xp-menubar summary{padding:2px 7px;list-style:none;cursor:default}
#defrag98[data-mode=xp] .xp-menubar summary::-webkit-details-marker{display:none}
#defrag98[data-mode=xp] .xp-menubar details[open] summary{background:#316ac5;color:#fff}
#defrag98[data-mode=xp] .xp-menu{position:absolute;left:0;top:22px;min-width:170px;padding:3px;background:#fff;border:1px solid #aca899;box-shadow:2px 2px 3px #0004}
#defrag98[data-mode=xp] .xp-menu button{display:block;width:100%;text-align:left;box-shadow:none;border:0;background:#fff;border-radius:0;padding:5px 10px}
#defrag98[data-mode=xp] .xp-menu button:hover:not(:disabled){background:#316ac5;color:#fff}
#defrag98[data-mode=xp] .xp-toolbar{display:flex;gap:2px;align-items:center;height:28px;padding:2px 6px;border-top:1px solid #fff;border-bottom:1px solid #aca899}
#defrag98[data-mode=xp] .xp-toolbar>span{height:20px;border-left:1px solid #aca899;border-right:1px solid #fff;margin:0 4px}
#defrag98[data-mode=xp] .xp-toolbar button{min-width:23px;min-height:22px;height:22px;padding:0;border:0;box-shadow:none;background:transparent;font:bold 18px/20px Tahoma,Arial,sans-serif;color:#17214b}
#defrag98[data-mode=xp] .xp-toolbar button:disabled{color:#aaa799}
#defrag98[data-mode=xp] .xp-toolbar button:hover:not(:disabled){outline:1px solid #aca899;background:#f8f5e9}
#defrag98[data-mode=xp] .xp-volume-scroll{overflow-x:auto;min-height:94px;background:#fff;border:1px solid;border-color:#808080 #fff #fff #808080;scrollbar-color:#c4d8f8 #f1f1f1;scrollbar-width:thin}
#defrag98[data-mode=xp] .xp-volumes{border-collapse:collapse;min-width:620px;width:100%;table-layout:fixed;text-align:left;font:11px/1.4 Tahoma,Arial,sans-serif}
#defrag98[data-mode=xp] .xp-volumes th{font-weight:400;background:#ece9d8;border-right:1px solid #aca899;border-bottom:1px solid #aca899;box-shadow:inset 1px 1px #fff;padding:4px 5px;white-space:nowrap}
#defrag98[data-mode=xp] .xp-volumes th:nth-child(1){width:100px}#defrag98[data-mode=xp] .xp-volumes th:nth-child(2){width:155px}
#defrag98[data-mode=xp] .xp-volumes td{padding:3px 5px;white-space:nowrap;background:#316ac5;color:#fff}
#defrag98[data-mode=xp] .xp-volumes td:first-child{outline:1px dotted #c9d6ff;outline-offset:-2px}
#defrag98[data-mode=xp] .xp-drive-icon{display:inline-block;width:14px;height:8px;border:1px solid #315573;border-radius:2px;margin-right:3px;background:linear-gradient(#d6e3eb,#748ca0);box-shadow:inset 0 -2px #bdd1df}
#defrag98[data-mode=xp] .xp-main{padding:17px 14px 0;border-top:1px solid #aca899}
#defrag98[data-mode=xp] .xp-main>p{margin:0 0 4px}
#defrag98[data-mode=xp] .xp-main>p:not(:first-child){margin-top:24px}
#defrag98[data-mode=xp] .xp-disk-map{padding:1px;border-top:1px solid #808080;border-left:1px solid #808080;border-right:1px solid #fff;border-bottom:1px solid #fff;background:#fff}
#defrag98[data-mode=xp] .xp-disk-map canvas{width:100%;height:44px;image-rendering:pixelated}
#defrag98[data-mode=xp] .xp-actions{display:flex;gap:7px;margin:16px 0 28px;flex-wrap:wrap}
#defrag98[data-mode=xp] .xp-actions button,#defrag98[data-mode=xp] .dialog button{font:11px Tahoma,Arial,sans-serif;flex:1;min-width:72px;min-height:25px;padding:4px 8px;border:1px solid #003c74;border-radius:3px;background:linear-gradient(#fff,#f2f1e8 70%,#e5e1d2);box-shadow:inset -1px -1px #c8c4b5;cursor:default}
#defrag98[data-mode=xp] .xp-actions button:disabled{color:#a1a192;border-color:#c9c7ba;box-shadow:none;background:#f5f4ea;text-shadow:none}
#defrag98[data-mode=xp] .xp-actions button:hover:not(:disabled){box-shadow:inset 0 0 0 2px #ffcd69}
#defrag98[data-mode=xp] .xp-actions button:active:not(:disabled){background:#e3e0d4;box-shadow:inset 1px 1px #b4b0a1}
#defrag98[data-mode=xp] .xp-legend{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:13px 0 15px;border-top:1px solid #aca899;box-shadow:0 -1px #fff}
#defrag98[data-mode=xp] .xp-legend>span{display:flex;align-items:center;gap:5px;white-space:nowrap}
#defrag98[data-mode=xp] .xp-legend i{width:12px;height:12px;border:1px solid #222;display:inline-block}
.xp-fragmented{background:#f00}.xp-contiguous{background:#00f}.xp-unmovable{background:#0f0}.xp-free{background:#fff}
#defrag98[data-mode=xp] .xp-status{border:1px solid;border-color:#aca899 #fff #fff #aca899;min-height:22px;padding:2px 4px;margin:0 2px 2px;font-size:10px}
#defrag98[data-mode=xp] .overlay{inset:30px 3px 3px}
#defrag98[data-mode=xp] .dialog{background:#ece9d8;border:2px solid #0855dd;border-radius:5px 5px 0 0;padding:0;box-shadow:2px 3px 6px #0005;width:380px;font:11px/1.5 Tahoma,Arial,sans-serif}
#defrag98[data-mode=xp] .dialog .title{height:26px;padding:4px 6px;background:linear-gradient(#499aff,#0055e5 50%,#0043ba);font:13px Tahoma,Arial,sans-serif}
#defrag98[data-mode=xp] .dialog button{flex:0;min-width:76px}
.experience:fullscreen:has([data-mode=xp]),.experience.expanded:has([data-mode=xp]){background:#3b6090}
@media(max-width:520px){#defrag98[data-mode=xp] .xp-main{padding:15px 9px 0}#defrag98[data-mode=xp] .xp-actions{gap:6px;margin-bottom:20px}#defrag98[data-mode=xp] .xp-actions button{flex:1 1 28%;min-width:64px}#defrag98[data-mode=xp] .xp-legend{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:10px}}
.experience-choice{display:inline-flex;align-items:center;gap:7px;font:inherit;color:inherit}.experience-choice select{font:inherit;background:#c0c0c0;color:#111;border:2px inset #fff;padding:6px;max-width:170px}.experience-controls{flex-wrap:wrap}