@import"https://fonts.googleapis.com/css2?family=Black+Ops+One&family=IBM+Plex+Mono:wght@400;500;600&display=swap";*{box-sizing:border-box}body{margin:0;min-height:100vh;color:#dedbbf;background:#20231e radial-gradient(circle at 20% 5%,#30342e 0 1px,transparent 1.5px) 0 0 / 5px 5px;font-family:IBM Plex Mono,monospace}button,input{font:inherit}button{color:inherit;cursor:pointer}header,nav,.subnav,main,footer{max-width:1200px;margin:auto}header{display:flex;align-items:flex-end;justify-content:space-between;padding:27px 30px 0}.brand{padding:0;border:0;background:transparent;color:#c9d77d;font-family:Black Ops One,system-ui;font-size:clamp(25px,4vw,42px);letter-spacing:2px;line-height:.9;text-align:left;text-shadow:2px 2px #10120f}.home-brand:hover{color:#dce8a4}.brand small{display:block;margin-top:9px;color:#88906f;font:500 10px IBM Plex Mono;letter-spacing:3px}nav{display:flex;margin-top:25px;padding:0 30px;border-bottom:3px solid #121411}nav button{padding:10px 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#11130f;color:#dedbbf;text-align:left}.level:hover,.full-test:hover{border-color:#c9d77d;transform:translate(-1px,-1px)}.test-level{border-color:#6f5343;background:linear-gradient(135deg,#3d332d,#292521)}.level-num{color:#c9d77d;font-size:11px;letter-spacing:2px}.test-level .level-num{color:#e19b70}.level h2{margin:17px 0 0;font-size:18px;letter-spacing:3px}.full-test{width:100%;margin-top:25px;padding:24px;border:2px solid #a46d4c;background:linear-gradient(110deg,#47352a,#2d2723);box-shadow:3px 4px #11130f;color:#f0c08e;text-align:left}.full-test span,.full-test strong{display:block}.full-test span{font-size:11px;letter-spacing:2px}.full-test strong{margin-top:10px;font-size:20px;letter-spacing:3px}.screen{position:relative;min-height:640px;padding:26px;border:3px solid #11130f;background:#252923;box-shadow:inset 0 0 0 1px #596052,5px 6px #11130f}.back{padding:10px 0;border:0;background:transparent;color:#aeb59d;font-size:14px;font-weight:600}.back:hover{color:#d9ea91;text-shadow:0 0 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