:root{color-scheme:light;--paper:#f5f2e9;--ink:#18343d;--muted:#50656c;--line:#c5cec8;--gold:#9a6923;--pale:#e8ece4;--mint:#d5e5db;--white:#fffcf5;--red:#9b3b31;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}button,select,textarea{font:inherit}button,select,summary{cursor:pointer}button{min-height:46px;border:1px solid #8b9b99;border-radius:8px;background:var(--white);color:var(--ink);padding:10px 15px;font-weight:650}button:hover{background:var(--mint)}button:disabled{cursor:default;opacity:.45}button.primary{background:var(--ink);color:white;border-color:var(--ink)}button.primary:hover{background:#31555c}button.text-button{background:transparent;border:0;padding-left:0;text-decoration:underline;text-underline-offset:4px;text-align:left;font-weight:500}button:focus-visible,select:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #176daa;outline-offset:3px}
.mast{background:#152c36;color:#f6eedb;padding:18px max(22px,calc((100vw - 1100px)/2));display:flex;justify-content:space-between;gap:20px;border-bottom:3px solid transparent;border-image:linear-gradient(90deg,#97743e,#e3bc64,#819882,#989bb1) 1}.brand{font-size:11px;letter-spacing:.17em;font-weight:700}.brand span{margin:0 8px;color:#d5b363}.edition{font-size:12px;color:#d1dedc}main{max-width:1100px;margin:auto;padding:36px 24px 28px}.intro{position:relative;margin-bottom:27px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.15em;margin:0 0 8px;color:var(--muted)}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(44px,7vw,68px);line-height:1.02;margin:5px 0 12px;font-weight:500;letter-spacing:-.05em}h1 span{display:inline-block;color:var(--gold);font:500 .74em system-ui;margin-left:15px}.lead{font:18px/1.45 Georgia,serif;margin:0;color:var(--muted)}.layout{display:grid;grid-template-columns:minmax(0,1.38fr) minmax(270px,1fr);gap:46px}.play{background:var(--white);border:1px solid var(--line);border-radius:17px;padding:24px;align-self:start;box-shadow:0 8px 24px #203b3908}.walk-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}h2{font-size:21px;line-height:1.25;margin:0 0 10px;letter-spacing:-.02em}.pill{display:inline-block;border:1px solid var(--line);border-radius:30px;padding:6px 10px;font-size:11px;white-space:nowrap;margin-bottom:8px}.objective{font-size:14px;line-height:1.6;margin:5px 0 18px}.scoreline{display:flex;gap:12px;align-items:center;justify-content:space-between;font-size:12px;border-top:1px solid var(--line);padding:15px 0}.scoreline strong{font-size:18px;display:block;font-variant-numeric:tabular-nums}.scoreline>span:last-child{max-width:145px;color:var(--muted);font-size:11px;text-align:right}.map-wrap{position:relative;border:1px solid #b6c4bc;border-radius:10px;padding:10px;background:var(--pale)}.board{position:relative;display:grid;grid-template-columns:repeat(var(--size,5),1fr);gap:7px;z-index:2}.cell{aspect-ratio:1;min-height:0;padding:0;border:1px solid #b6c4bc;border-radius:7px;background:#f7f8f0;color:var(--ink);font-size:18px;position:relative;box-shadow:0 2px 0 #b7c6bd;touch-action:manipulation}.cell .mark{position:relative;z-index:4;display:inline-block;min-width:24px;background:inherit;border-radius:50%;line-height:1.4}.cell.block{color:#7c8b85;background:repeating-linear-gradient(135deg,#dae0d7 0px,#dae0d7 5px,#e2e7de 5px,#e2e7de 9px);border-style:dashed;box-shadow:none}.cell.walked{background:#eadab6;border-color:#b08a4d}.cell.current{outline:2px solid var(--ink);outline-offset:-4px}.cell.stop{font-family:Georgia,serif;font-size:26px;font-weight:700}.cell.start,.cell.home{font-weight:800;font-size:18px}.cell.hinted{box-shadow:inset 0 0 0 3px #176daa}.cell.hinted::after{content:'HINT';font-size:8px;position:absolute;left:0;right:0;bottom:2px;color:#155277}.cell.walked .mark{background:#eadab6}#route{position:absolute;inset:10px;width:calc(100% - 20px);height:calc(100% - 20px);z-index:3;pointer-events:none;overflow:visible}#route polyline{fill:none;stroke:#987033;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;opacity:.48;vector-effect:non-scaling-stroke}.map-key{display:flex;gap:14px;justify-content:center;font-size:11px;color:var(--muted);margin:13px 0}.map-key b{color:var(--ink);font-size:12px}.status{min-height:58px;font-size:14px;line-height:1.5;margin:17px 0 10px}.status.error{color:var(--red)}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions button{flex:1;white-space:nowrap}.finish{margin-top:22px;background:#e1eee4;border:1px solid #9db6a6;border-radius:10px;padding:18px}.finish h3{font:32px Georgia,serif;margin:8px 0}.finish p{font-size:14px;line-height:1.5}.finish .quiet{font-size:12px;margin-bottom:0}aside{padding-top:8px}.note{margin-bottom:30px}.note p,.note li{font-size:14px;line-height:1.7}.note ol{padding-left:21px;margin-top:10px}.note li{padding-left:4px;margin-bottom:8px}.note details{border-top:1px solid var(--line);padding-top:14px;margin-top:18px}.note summary{font-size:13px;font-weight:650;min-height:35px}.setting{display:flex;align-items:center;gap:8px;margin-top:8px;min-height:44px;font-size:13px}.setting input{width:18px;height:18px;accent-color:var(--ink)}.pack{border-top:1px solid var(--line);padding-top:24px}.pack>label{font-size:12px;display:block;margin:14px 0 6px}.pack select{width:100%;padding:12px;border:1px solid #8b9b99;border-radius:7px;background:var(--white);color:var(--ink)}.pack>button{margin-top:12px}.quiet{font-size:12px!important;color:var(--muted);line-height:1.5}.skip{position:absolute;top:-100px;left:20px;background:white;padding:15px;z-index:20}.skip:focus{top:4px}footer{border-top:1px solid var(--line);margin-top:34px;padding-top:18px;color:var(--muted);font-size:11px;line-height:1.7}footer span{display:block}dialog{max-width:460px;width:calc(100vw - 32px);padding:26px;border:1px solid var(--line);border-radius:15px;color:var(--ink);background:var(--white);box-shadow:0 20px 100px #0005}dialog::backdrop{background:#10242a99}dialog p{font-size:14px;line-height:1.6}textarea{width:100%;margin:8px 0 16px;padding:10px;resize:vertical;border:1px solid var(--line);border-radius:5px;color:var(--ink);background:var(--paper);font-size:14px}.win-pop{animation:arrive .25s ease-out}@keyframes arrive{from{opacity:.3;transform:translateY(6px)}to{opacity:1;transform:none}}[hidden]{display:none!important}
.map-wrap{max-width:420px;margin-left:auto;margin-right:auto}
@media(max-width:760px){main{padding:28px 16px 24px}.layout{grid-template-columns:1fr;gap:25px}.play{padding:20px;max-width:540px;width:100%;margin:auto}.intro{max-width:540px;margin:0 auto 23px}.mast{padding:16px}.edition{display:none}aside{display:grid;grid-template-columns:1fr 1fr;gap:25px}.pack{border-top:0;padding-top:0}h2{font-size:20px}.lead br{display:none}}
@media(max-width:480px){.play{padding:16px}.map-wrap{padding:8px}.board{gap:6px}#route{inset:8px;width:calc(100% - 16px);height:calc(100% - 16px)}aside{display:block;padding:8px}.pack{border-top:1px solid var(--line);padding-top:24px}.map-key{gap:10px}.actions button{padding:10px;font-size:13px}.scoreline{gap:10px}.cell{font-size:17px}.pill{font-size:10px;padding:5px 7px}.walk-heading{align-items:flex-start}.cell.stop{font-size:23px}.status{min-height:63px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-width:360px){main{padding-left:12px;padding-right:12px}.play{padding:12px}.map-wrap{padding:6px}.board{gap:4px}#route{inset:6px;width:calc(100% - 12px);height:calc(100% - 12px)}.pill{white-space:normal;max-width:70px}.scoreline>span:last-child{max-width:100px}}
@media(forced-colors:active){.cell.walked{border:3px solid Highlight}.cell.current{outline:3px double CanvasText}#route polyline{stroke:Highlight}.cell.block{border:2px dashed GrayText}.cell.hinted::after{color:CanvasText}}