@font-face{font-family:ChicagoFLFRegular;src:url(/fonts/ChicagoFLFRegular.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Geneva9;src:url(/fonts/Geneva9.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}:root{--os-white: #ffffff;--os-black: #000000;--os-grey: #cccccc;--os-dark-grey: #888888;--card-paper: #f7f7f0;--card-shadow: #777777;--display-font: "ChicagoFLFRegular", "Chicago", "Geneva", "Verdana", sans-serif;--system-font: "Geneva9", "Geneva", "Verdana", sans-serif;--terminal-font: "VT323", monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;width:100%;font-family:var(--system-font);background-color:var(--os-black);color:var(--os-black);-webkit-font-smoothing:none;font-smoothing:none;font-size:20px}.boot-sequence{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--os-black);color:var(--os-white);z-index:9999;display:flex;flex-direction:column;padding:2rem;font-family:var(--terminal-font);font-size:20px}.terminal-text p{margin:0 0 .5rem;text-shadow:0 0 2px rgba(255,255,255,.4)}.blink{animation:blink 1s step-end infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.os-hidden{display:none!important}#os-environment{display:flex;flex-direction:column;height:100vh;background-image:linear-gradient(45deg,var(--os-black) 25%,transparent 25%,transparent 75%,var(--os-black) 75%,var(--os-black)),linear-gradient(45deg,var(--os-black) 25%,transparent 25%,transparent 75%,var(--os-black) 75%,var(--os-black));background-size:4px 4px;background-position:0 0,2px 2px;background-color:var(--os-white)}.interface-hypercard #os-environment{background-color:#b8b8b8;background-image:linear-gradient(45deg,rgba(0,0,0,.2) 25%,transparent 25%,transparent 75%,rgba(0,0,0,.2) 75%,rgba(0,0,0,.2)),linear-gradient(45deg,rgba(255,255,255,.45) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.45) 75%,rgba(255,255,255,.45))}.menu-bar{background-color:var(--os-white);color:var(--os-black);border-bottom:2px solid var(--os-black);font-family:var(--display-font);font-size:14px;letter-spacing:0;display:flex;padding:2px 10px;align-items:center;height:28px;user-select:none;z-index:100}.menu-item{font-family:var(--display-font);font-size:14px;padding:0 10px;cursor:pointer;line-height:24px}.menu-item:hover,.menu-item.active{background-color:var(--os-black);color:var(--os-white)}.menu-clock{font-family:var(--display-font);font-size:14px;margin-left:auto;padding:0 10px}.desktop{flex:1;position:relative;overflow:hidden;padding:20px}.interface-hypercard .desktop{display:grid;place-items:center;padding:clamp(18px,4vw,42px);overflow-y:auto}.desktop-icon{display:flex;flex-direction:column;align-items:center;width:80px;cursor:pointer;user-select:none;text-decoration:none;color:var(--os-black);position:absolute;font-family:var(--system-font);font-size:16px;line-height:1.15}.desktop-icon svg,.desktop-icon img{width:48px;height:48px;margin-bottom:5px}.desktop-icon span{background-color:var(--os-white);border:1px solid var(--os-white);padding:0 4px;text-align:center;word-break:break-word}.desktop-icon.selected span{background-color:var(--os-black);color:var(--os-white);border:1px solid var(--os-black)}.desktop-icon.selected svg,.desktop-icon.selected img{filter:drop-shadow(0 0 2px var(--os-black))}.os-window{position:absolute;background:var(--os-white);border:1px solid var(--os-black);box-shadow:1px 1px 0 var(--os-black);width:min(400px,90vw);min-height:250px;max-width:90vw;max-height:80vh;display:flex;flex-direction:column;top:50%;left:50%;transform:translate(-50%,-50%);z-index:50}.os-window.os-window-raised{top:42%}.title-bar{background:var(--os-white);border-bottom:1px solid var(--os-black);font-family:var(--display-font);font-size:13px;display:flex;align-items:center;height:22px;padding:0 6px;background-image:repeating-linear-gradient(to bottom,var(--os-white) 0,var(--os-white) 1px,var(--os-black) 1px,var(--os-black) 2px);cursor:grab;user-select:none}.title-bar:active{cursor:grabbing}.close-box{width:12px;height:12px;background:var(--os-white);border:1px solid var(--os-black);margin-right:8px;cursor:pointer;display:flex;justify-content:center;align-items:center;text-decoration:none}.close-box:before{content:""}.close-box:active{background:var(--os-black)}.title-text{font-family:var(--display-font);font-size:13px;background:var(--os-white);border:1px solid var(--os-black);padding:0 8px;font-weight:400;margin:0 auto;position:relative;z-index:1;line-height:1.2}.window-content{padding:12px;flex:1;overflow-y:auto;background:var(--os-white);font-family:var(--system-font);font-size:16px;line-height:1.35}.window-content h1,.window-content h2,.window-content h3{font-family:var(--display-font);font-weight:400;line-height:1.1;margin-top:0;border-bottom:2px dotted var(--os-black);padding-bottom:5px}.window-content a{color:var(--os-black);text-decoration:underline}.window-content a:hover{background:var(--os-black);color:var(--os-white);text-decoration:none}.hypercard-stage{width:min(820px,100%)}.hypercard-card{width:min(820px,calc(100vw - 36px));min-height:min(566px,calc(100vh - 108px));background:linear-gradient(var(--card-paper),var(--card-paper)) padding-box,repeating-linear-gradient(45deg,var(--os-black) 0,var(--os-black) 1px,transparent 1px,transparent 4px) border-box;color:var(--os-black);border:2px solid var(--os-black);box-shadow:6px 6px 0 var(--card-shadow),7px 7px 0 var(--os-black);padding:clamp(18px,4vw,34px)}.home-card{display:grid;grid-template-rows:auto minmax(190px,1fr) auto auto;gap:clamp(16px,3vw,24px)}.stack-title{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:16px;border-bottom:2px solid var(--os-black);padding-bottom:14px}.stack-icon{position:relative;width:74px;height:62px}.stack-icon span{position:absolute;display:block;width:48px;height:42px;border:2px solid var(--os-black);background:var(--os-white);box-shadow:2px 2px 0 var(--os-black)}.stack-icon span:nth-child(1){left:18px;top:4px;background-image:radial-gradient(var(--os-black) 1px,transparent 1px);background-size:4px 4px}.stack-icon span:nth-child(2){left:9px;top:12px;background-image:repeating-linear-gradient(135deg,transparent 0,transparent 4px,var(--os-black) 4px,var(--os-black) 5px)}.stack-icon span:nth-child(3){left:0;top:20px}.stack-icon span:nth-child(3):before,.stack-icon span:nth-child(3):after{content:"";position:absolute;left:8px;right:8px;height:2px;background:var(--os-black)}.stack-icon span:nth-child(3):before{top:14px}.stack-icon span:nth-child(3):after{top:22px}.card-kicker{font-family:var(--display-font);font-size:16px;margin:0 0 4px}.stack-title h1,.card-content h1{font-family:var(--display-font);font-size:clamp(38px,7vw,66px);font-weight:400;line-height:1;margin:0}.hypercard-art{position:relative;min-height:224px;border:2px solid var(--os-black);overflow:hidden;background:var(--os-white);box-shadow:inset 2px 2px 0 var(--os-black)}.hypercard-art:before{content:"";position:absolute;inset:0;background-image:linear-gradient(45deg,rgba(0,0,0,.2) 25%,transparent 25%,transparent 75%,rgba(0,0,0,.2) 75%,rgba(0,0,0,.2)),linear-gradient(45deg,rgba(255,255,255,.55) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.55) 75%,rgba(255,255,255,.55));background-position:0 0,2px 2px;background-size:4px 4px;opacity:.72}.dither-sky{position:absolute;inset:0 0 42%;background-image:radial-gradient(var(--os-black) 1px,transparent 1px);background-size:6px 6px}.dither-window{position:absolute;left:42px;top:34px;width:142px;height:104px;border:2px solid var(--os-black);background:var(--card-paper);box-shadow:5px 5px 0 var(--os-black)}.dither-window:before{content:"";position:absolute;inset:8px;border:2px solid var(--os-black);background:linear-gradient(90deg,transparent 47%,var(--os-black) 47%,var(--os-black) 53%,transparent 53%),linear-gradient(transparent 47%,var(--os-black) 47%,var(--os-black) 53%,transparent 53%),repeating-linear-gradient(-45deg,transparent 0,transparent 5px,var(--os-black) 5px,var(--os-black) 6px)}.dither-window span{position:absolute;width:9px;height:9px;border:2px solid var(--os-black);background:var(--os-white)}.dither-window span:nth-child(1){left:10px;top:-16px}.dither-window span:nth-child(2){left:26px;top:-16px}.dither-window span:nth-child(3){right:26px;top:-16px}.dither-window span:nth-child(4){right:10px;top:-16px}.dither-mountain{position:absolute;bottom:38px;width:220px;height:116px;border:2px solid var(--os-black);transform:rotate(45deg);background:repeating-linear-gradient(90deg,transparent 0,transparent 5px,var(--os-black) 5px,var(--os-black) 6px),var(--os-white)}.mountain-left{right:132px}.mountain-right{right:-18px;bottom:18px;background-image:radial-gradient(var(--os-black) 1px,transparent 1px);background-size:5px 5px}.dither-ground{position:absolute;inset:auto 0 0;height:58px;border-top:2px solid var(--os-black);background:repeating-linear-gradient(90deg,var(--os-black) 0,var(--os-black) 2px,transparent 2px,transparent 8px),var(--os-white)}.dither-pointer{position:absolute;right:90px;top:48px;width:38px;height:54px;clip-path:polygon(0 0,0 45px,12px 35px,20px 54px,29px 50px,21px 31px,38px 31px);background:var(--os-black)}.card-copy{max-width:650px;margin:0 auto;text-align:center;font-size:clamp(18px,2.4vw,22px);line-height:1.35}.card-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card-button,.card-back{display:inline-flex;align-items:center;justify-content:flex-start;min-height:74px;border:2px solid var(--os-black);background:var(--os-white);color:var(--os-black);box-shadow:2px 2px 0 var(--os-black);font-family:var(--display-font);font-size:18px;text-decoration:none;padding:10px 14px}.card-button:hover,.card-button:focus-visible,.card-back:hover,.card-back:focus-visible{background:var(--os-black);color:var(--os-white);outline:none}.stack-button-icon{flex:0 0 auto;width:48px;height:48px;margin-right:12px}.card-button span{display:grid;gap:3px}.card-button strong{font-weight:400}.card-button small{font-family:var(--system-font);font-size:14px;line-height:1}.section-card{position:static;transform:none;max-width:calc(100vw - 36px);max-height:none}.interface-hypercard .section-card{width:min(680px,calc(100vw - 36px))}.card-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:clamp(24px,5vw,40px);font-family:var(--display-font);font-size:16px}.card-back{min-height:34px;padding:0 14px;font-size:16px;justify-content:center}.card-content{padding:0;overflow:visible;background:transparent;font-size:20px}.card-content h1{padding-bottom:12px;margin-bottom:18px;border-bottom:2px solid var(--os-black)}.card-content ul{margin:22px 0 0;padding-left:0;list-style:none}.card-content li+li{margin-top:12px}.card-content li a{display:inline-block;border:2px solid var(--os-black);box-shadow:2px 2px 0 var(--os-black);padding:8px 12px;background:var(--os-white);font-family:var(--display-font);text-decoration:none}@media(max-width:560px){.card-actions{grid-template-columns:1fr}.hypercard-card{min-height:calc(100vh - 92px);padding:18px}.stack-title{grid-template-columns:1fr;justify-items:center;text-align:center}.hypercard-art{min-height:190px}.dither-window{left:24px;top:28px;width:118px;height:88px}.dither-mountain{width:172px;height:92px}.mountain-left{right:72px}.dither-pointer{right:42px}}.terminal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#111;z-index:10000;display:flex;justify-content:center;align-items:center;padding:20px}.terminal-container{width:100%;max-width:800px;height:100%;max-height:600px;background:radial-gradient(circle at center,#2a2015,#0a0805);color:#ffb000;font-family:var(--terminal-font);font-size:28px;text-shadow:0px 0px 4px rgba(255,176,0,.8),0px 0px 12px rgba(255,176,0,.4);overflow:hidden;border:40px solid #3d2a1d;border-radius:40px;box-shadow:inset 0 0 60px #000c,inset 0 0 120px #000000f2,0 0 20px #000c,inset 0 0 10px #ffb0000d;padding:30px;white-space:pre-wrap;position:relative;animation:crt-flicker .15s 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";display:block;position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#ffb00000,#ffb00014 10%,#ffb00000);opacity:.5;animation:crt-roll 6s linear infinite;pointer-events:none}@keyframes crt-roll{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}.scanlines:after{content:" ";display:block;position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,#ffffff0f,#fff0 65%);pointer-events:none}