:root{color-scheme:dark;--bg:#0a0505;--panel:#140a0a;--glass:#0a0505d9;--line:#3a1d1d;--muted:#b5a593;--cream:#ece2cc;--accent:#c8202a;--red:#c8202a;--drawer:min(380px,100vw)}*{box-sizing:border-box}html,body{height:100%;overflow:hidden}body{margin:0;background:#050202;color:var(--cream);font-family:Arial,Helvetica,sans-serif;font-size:16px}button,input{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:transparent;color:var(--cream);border-radius:5px;padding:9px 13px}button:hover{background:#2a1414;border-color:#7a3a3a}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{opacity:.35;cursor:default}

/* Full-viewport painting */
.viewport{position:fixed;inset:0;overflow:auto;scrollbar-width:none;overscroll-behavior:contain;cursor:grab;touch-action:pan-x pan-y}.viewport::-webkit-scrollbar{display:none}.viewport.panning{cursor:grabbing}.viewport.panning .hotspot{cursor:grabbing}#painting{position:relative;line-height:0;aspect-ratio:3/2;user-select:none;-webkit-user-select:none}#scene{width:100%;height:auto;display:block}#hotspots{position:absolute;inset:0}
.hotspot{position:absolute;padding:0;border:1px solid transparent;background:transparent;border-radius:50%;min-width:22px;min-height:22px;cursor:inherit;transition:background .2s,border-color .2s}.hotspot:hover{background:transparent;border-color:transparent}.hotspot:focus-visible{border:1px solid #e04a4a;background:#c8202a33;box-shadow:0 0 0 3px #c8202a10}.hotspot.solved:after{content:'✓';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border-radius:50%;box-shadow:0 1px 6px #000a;background:#a3141c;color:#f3ead6;font-size:12px;font-weight:bold;line-height:20px;width:20px;height:20px}.show-markers .hotspot:not(.solved){border:1px dashed #ece2cc80;background:#c8202a14}

/* Floating header */
header{position:fixed;top:0;left:0;right:0;z-index:10;height:76px;padding:0 24px;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(#050202f0,#05020200);pointer-events:none}header>*{pointer-events:auto}.brand{display:flex;align-items:baseline;font-family:Creepster,Impact,'Arial Black',sans-serif;font-size:40px;letter-spacing:3px;color:var(--red);text-decoration:none;text-shadow:0 2px 0 #3a0306,0 0 18px #c8202a66,0 2px 10px #000}.brand:hover{color:#e0323b}.edition{font-family:'IM Fell English SC',Georgia,serif;text-shadow:0 1px 6px #000;letter-spacing:3px;align-self:center;color:var(--muted);font-size:13px;border-left:1px solid #ffffff30;margin-left:12px;padding-left:20px}.top-actions{display:flex;gap:8px;align-items:center}.top-actions button{border:0;font-size:14px;color:var(--cream);text-shadow:0 1px 6px #000}.top-actions .drawer-toggle{background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(8px);text-shadow:none;color:var(--muted)}.drawer-toggle #count{color:var(--accent);font-weight:600}.denominator{color:var(--muted)}

/* Floating zoom toolbar */
.toolbar{position:fixed;left:24px;bottom:24px;z-index:10;display:flex;align-items:center;gap:4px;padding:6px;border:1px solid var(--line);border-radius:8px;background:var(--glass);backdrop-filter:blur(8px)}.toolbar button{border:0;padding:6px 10px;font-size:17px}.toolbar #fit,.toolbar #markers{font-size:12px;border:1px solid var(--line);margin-left:4px}#zoom-label{font-size:12px;min-width:42px;text-align:center;color:var(--muted)}

/* Pop-out drawer */
aside{position:fixed;top:0;right:0;bottom:0;z-index:20;width:var(--drawer);overflow-y:auto;padding:28px 26px;background:var(--panel);border-left:1px solid var(--line);box-shadow:-20px 0 40px #0008;transform:translateX(100%);visibility:hidden;transition:transform .3s ease,visibility 0s .3s}aside.open{transform:none;visibility:visible;transition:transform .3s ease}aside .close{position:absolute;right:14px;top:10px;border:0;font-size:25px;padding:4px 10px}.progress{margin:6px 48px 26px 0}.progress-track{height:3px;background:var(--line)}#progress-fill{height:100%;background:var(--accent);transition:width .3s;width:0}
aside h2{font-family:'IM Fell English',Georgia,'Times New Roman',serif;font-weight:400;font-size:30px;line-height:1.15;margin:8px 0 18px}aside p{color:var(--muted);font-size:14px;line-height:1.75}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:2px;font-weight:600;margin:0 0 15px}.tip{display:flex;gap:12px;border-top:1px solid var(--line);margin-top:26px;padding-top:14px}.tip>span{color:var(--accent);padding-top:16px}.tip p{font-size:13px}label{display:block;color:var(--muted);font-size:13px;margin-bottom:9px}input{width:100%;background:#0d0606;border:1px solid #4a2424;border-radius:5px;padding:13px 12px;color:var(--cream);min-width:0}.primary{background:var(--accent);border-color:var(--accent);color:#f3ead6;font-weight:600;padding:13px 17px}.primary:hover{background:#e0323b;border-color:#e0323b}form .primary{width:100%;margin-top:12px}.text-button{border:0;border-bottom:1px solid #6a2020;border-radius:0;padding:3px 0;font-size:13px;color:var(--accent)}#feedback{min-height:22px;font-size:14px;margin-bottom:9px}#feedback.success{color:var(--cream)}#feedback.error{color:#e8a33d}.detail-preview{height:150px;border:1px solid var(--line);border-radius:5px;background-repeat:no-repeat;background-color:#0d0606;margin-bottom:22px}#hint{border-left:2px solid var(--accent);padding-left:12px;font-size:13px}.collection{margin-top:32px;border-top:1px solid var(--line);padding-top:22px}.collection-title{display:flex;justify-content:space-between;gap:12px;align-items:center}h3{font-size:14px;font-weight:400;margin:0}.collection-title span{color:var(--muted);font-size:12px}#none-found{font-size:13px}#found-list{padding-left:24px;color:var(--accent);font-size:13px;line-height:2}#found-list button{font-size:13px;border:0;padding:2px 3px;text-align:left}#save-state{font-size:11px;color:#8a7a6a;border-top:1px solid var(--line);padding-top:14px;margin-top:24px}

dialog{background:#160b0b;color:var(--cream);border:1px solid #4a2424;border-radius:10px;padding:35px;max-width:480px;width:calc(100% - 32px)}dialog::backdrop{background:#050101e0;backdrop-filter:blur(5px)}dialog h2{font-family:'IM Fell English',Georgia,'Times New Roman',serif;font-weight:400;font-size:34px;margin:10px 0 20px}dialog p,dialog li{line-height:1.65;color:var(--muted);font-size:15px}dialog ol{padding-left:22px}dialog .close{position:absolute;right:15px;top:12px;border:0;font-size:25px}.reset-actions{display:flex;justify-content:flex-end;gap:8px}#play{margin-top:12px;width:100%}[hidden]{display:none!important}

@media(max-width:720px){header{height:64px;padding:0 14px}.brand{font-size:30px;letter-spacing:2px}.edition{display:none}.top-actions{gap:2px}.top-actions button{font-size:12px;padding:8px}.toolbar{left:12px;bottom:12px}aside{padding:24px 20px}.tip{display:none}.hotspot{min-height:24px;min-width:24px}dialog{padding:28px}}
@media(max-width:480px){.toggle-label{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}