@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#0c1020;--panel:#12182a;--line:#2a3247;--text:#f2f4fc;--muted:#a4aec4;--green:#98ffc0;--orange:#ffbd77}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px 'DM Sans',sans-serif}button,a,summary{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--line);background:#1b2338;border-radius:9px;padding:11px 15px;transition:background .15s,border-color .15s}button:hover{background:#29344d;border-color:#697891}button:disabled{opacity:.35;cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--green);outline-offset:4px}header{height:91px;margin:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:23px;text-decoration:none;color:var(--text);font-weight:700;letter-spacing:-1px}.brand>span:first-child{font-weight:400;color:var(--muted)}.brandmark{margin:0 22px;color:#576079}.brand strong{font:500 23px 'Space Grotesk',sans-serif}.edition,.eyebrow,.puzzlelabel,footer{font-size:12px;letter-spacing:1.8px}.edition{color:var(--muted)}main{max-width:1500px;margin:0 auto;padding:42px 5% 30px;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px}.gamehead{display:flex;align-items:center;justify-content:space-between;gap:12px}.eyebrow{color:var(--green);margin:0 0 12px}h1{font:500 clamp(24px,2.5vw,38px) 'Space Grotesk',sans-serif;letter-spacing:-1.3px;margin:0}.size{white-space:nowrap;border:1px solid var(--line);border-radius:30px;padding:8px 12px;color:var(--muted);font-size:14px}.viewport{height:540px;position:relative;margin-top:24px;background:radial-gradient(ellipse at 50% 47%,#202f47 0%,#131b2c 45%,#111729 75%);border:1px solid var(--line);border-radius:20px;overflow:hidden}canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}canvas:active{cursor:grabbing}.viewbadge{position:absolute;top:22px;left:22px;display:flex;gap:9px;align-items:center;color:var(--muted);font-size:14px;pointer-events:none}.viewbadge>span:first-child{width:6px;height:6px;background:var(--green);border-radius:50%}.rotate{position:absolute;bottom:18px;left:0;right:0;display:flex;justify-content:center;align-items:center;gap:16px;color:var(--muted);font-size:14px}.rotate button{padding:5px 12px;background:#172035;font-size:23px}.toolbar{display:flex;gap:10px;margin-top:16px}.quiet{background:transparent;border-color:transparent;color:var(--muted)}.toolbar .quiet{margin-left:auto}aside{padding-top:3px}.puzzlelabel{color:var(--muted);display:flex;align-items:center;justify-content:space-between}.puzzlelabel span{font-size:10px;letter-spacing:1px;padding:5px 7px;border:1px solid var(--line);border-radius:4px}h2{font:500 31px/1.17 'Space Grotesk',sans-serif;letter-spacing:-.8px;margin:25px 0 14px}.intro{color:var(--muted);line-height:1.65;margin:0 0 24px}.intro strong{color:var(--text);font-weight:500}.stats{display:flex;justify-content:space-between}.stats span{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.stats strong{font:500 30px 'Space Grotesk',sans-serif}.stats b{font-weight:500;color:var(--green)}.stats small{font-size:19px;color:#6f7d97}.track{height:4px;background:#273148;border-radius:2px;margin:15px 0}#progress{height:100%;background:var(--green);transition:width .25s;border-radius:2px}#message{font-size:14px;line-height:1.6;color:var(--green);min-height:46px;margin:13px 0 20px}.layerhead{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:13px}h3{font-size:16px;font-weight:500;margin:0}.layerhead button{font-size:13px;padding:8px}.layerhint{color:var(--muted);font-size:13px;line-height:1.6;margin:7px 0 16px}#layers{display:flex;gap:10px}.layer{flex:1;background:#131b2d;border:1px solid var(--line);border-radius:10px;padding:8px}.layer.selected{border-color:var(--green)}.layer-title{font-size:12px;padding:2px 0 10px;width:100%;background:none;border:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.node{height:25px;min-width:0;padding:0;border-radius:5px;background:#202b41;border:1px solid #34415a;font-size:12px}.node.number{color:var(--orange);border-color:#7d6147}.node.visited{background:#396b59;border-color:#68947c;color:#fff}.node.legal{border-color:var(--green);box-shadow:inset 0 0 0 1px #98ffc038}.node.head{color:#102319;background:var(--green);border-color:var(--green)}.legend{display:flex;gap:14px;margin:18px 0 22px;font-size:11px;color:var(--muted)}.legend span{display:flex;gap:6px;align-items:center}.legend i{width:8px;height:8px;border-radius:50%;display:inline-block}.current{background:var(--green)}.possible{border:1px solid var(--green)}.legend .number{background:var(--orange)}details{border-top:1px solid var(--line);padding-top:15px;font-size:14px;color:var(--muted)}summary{cursor:pointer;color:var(--text)}details p{line-height:1.65}footer{max-width:1500px;margin:0 auto;padding:0 5% 25px;display:flex;justify-content:space-between;color:#758199;font-size:11px;letter-spacing:1px}@media(min-width:1400px){.viewport{height:620px}}@media(max-width:1000px){main{gap:25px;grid-template-columns:minmax(0,1fr) 300px}.viewport{height:510px}h1{font-size:27px}.size{display:none}}@media(max-width:760px){header{height:72px}.edition{display:none}main{display:block;padding-top:27px}.viewport{height:420px;margin-top:20px}.toolbar{flex-wrap:wrap}.toolbar button{font-size:14px;padding:10px}.toolbar .quiet{margin-left:0}aside{margin-top:32px}h2{font-size:28px}h2 br{display:none}.node{height:36px;font-size:14px}.layer-title{font-size:14px}.legend{font-size:12px}footer{gap:15px;margin-top:15px;font-size:10px}.gamehead h1{font-size:29px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
@media(max-width:400px){.brand{font-size:19px}.brand strong{font-size:19px}.brandmark{margin:0 10px}.gamehead h1{font-size:26px}}

[hidden]{display:none!important}.start-overlay{position:absolute;z-index:3;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#141e30;padding:25px}.start-overlay h2{margin-top:0}.start-overlay p{color:var(--muted);line-height:1.7}.start-overlay button{background:var(--green);color:#10251a;font-weight:700}.clockrow{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:9px}.clockrow strong{font:500 32px 'Space Grotesk',sans-serif;font-variant-numeric:tabular-nums;color:var(--green)}.timing-note{font-size:12px;line-height:1.6;color:var(--muted);margin-bottom:20px}body>.player-box{max-width:1350px;margin:18px 5% 0;border-radius:10px;background:#182238;color:#eff4ff;border-color:#35435b}body>.player-box summary{color:#eff4ff}body>.player-box h3,body>.player-box label{color:inherit}body>.player-box input,body>.player-box select{color:#17211d}body>.player-box .recovery,body>.player-box .nickname-editor{color:#17211d}body>.player-box button{border-radius:5px}

body>.player-box select{background:white}
.node.hinted{outline:3px solid #ffdb68;outline-offset:2px}#hint-message{font-size:14px;color:#ffdb68;line-height:1.6}.toolbar{flex-wrap:wrap}
.box-language{display:flex;gap:6px;margin-left:16px}.box-language a{color:inherit;text-decoration:none;padding:7px 9px;border:1px solid #657994;border-radius:7px;font-size:12px}.box-language a[aria-current="true"]{color:#101524;background:#98ffc0;border-color:#98ffc0}@media(max-width:600px){header .edition{display:none}.box-language{margin-left:auto}}