:root{--paper: #f3e9d2;--paper-deep: #fbf4e4;--ink: #2b2118;--olive: #5c6b34;--olive-deep: #55632f;--sepia: #8b5e3c;--sepia-deep: #7a4f30;--copper: #b08d57;--copper-light: #c9a470;--lamplight: #f0b85a;--bordeaux: #7a2e2e;--bordeaux-light: #8e3838;--slate: #3e4a5a;--cream: #f6eedb;--night-bg: #150f0b;--night-panel: #241b14;--night-ink: #efe0c6;--text-soft: #7a6650;--floor-library: #d9c4a3;--floor-conservatory: #c6d1a8;--floor-bathroom: #bccad3;--floor-study: #e7cfa4;--floor-hall: #d9b9b2;--floor-cellar: #c3b7a5;--font-display: "Playfair Display", Georgia, serif;--font-ui: "Alegreya Sans", "Segoe UI", sans-serif;--ink-frame: 6px;--ink-frame-desktop: 7px;--ink-wall: 4px;--ink-cell: 1.5px;--radius-grid: 6px;--radius-card: 8px;--radius-btn: 8px;--shadow-panel: 6px 6px 0 rgba(43, 33, 24, .35);--shadow-btn: 0 4px 0 var(--ink)}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}html,body{margin:0;padding:0;background:#171310}body{font-family:var(--font-ui);color:var(--ink)}@font-face{font-family:Playfair Display;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/PlayfairDisplay-500.woff2) format("woff2")}@font-face{font-family:Playfair Display;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/PlayfairDisplay-700.woff2) format("woff2")}@font-face{font-family:Alegreya Sans;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/AlegreyaSans-400.woff2) format("woff2")}@font-face{font-family:Alegreya Sans;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/AlegreyaSans-500.woff2) format("woff2")}@font-face{font-family:Alegreya Sans;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/AlegreyaSans-700.woff2) format("woff2")}*{box-sizing:border-box}.legal-footer{background:var(--paper);color:var(--ink);border-top:3px solid var(--ink);padding:1rem;text-align:center}.legal-footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:.5rem 1.5rem}.legal-footer a{color:var(--olive-deep);padding:.5rem 0;text-underline-offset:.2em}.legal-footer a:focus-visible{outline:3px solid var(--bordeaux);outline-offset:3px}button{font:inherit}button:focus-visible{outline:3px solid var(--bordeaux);outline-offset:3px}.case-header{gap:16px;flex-wrap:wrap}.case-stats{flex-wrap:wrap}.board-scroll{max-width:100%;overflow:auto;overscroll-behavior:contain}.board-column-labels,.board-row-labels{display:grid;font-weight:700;font-size:12px;color:var(--ink);text-align:center}.board-column-labels{margin-left:26px;padding:0 6px;height:26px;align-items:center}.board-row-labels{padding:6px 0;align-items:center}.board-zoom-bar{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:12px;font-weight:700;color:var(--ink)}.board-zoom-bar button{min-width:36px;min-height:36px;border:3px solid var(--ink);border-radius:6px;background:var(--paper-deep);color:var(--ink);font-size:18px;font-weight:700;cursor:pointer}.board-pan{position:relative;max-width:100%}.board-viewport{max-width:100%;max-height:min(70vh,560px);overflow:auto;overscroll-behavior:contain;touch-action:pan-x pan-y pinch-zoom}.board-viewport .board-column-labels{position:sticky;top:0;z-index:6;background:var(--paper);width:auto}.board-viewport .board-row-labels{position:sticky;left:0;z-index:6;background:var(--paper)}.board-minimap{position:absolute;right:10px;bottom:10px;width:92px;height:92px;border:3px solid var(--ink);border-radius:4px;overflow:hidden;cursor:pointer;box-shadow:0 2px #2b211880}.board-minimap__rooms{display:grid;width:100%;height:100%}.board-minimap__rooms i{display:block}.board-minimap__frame{position:absolute;border:2px solid var(--lamplight);background:#f0b85a40;pointer-events:none}.board-key{margin:8px 0 0;font-size:13px;line-height:1.45;color:var(--ink)}.tutorial,.tutorial-loading{min-height:100vh;padding:24px 16px;background:#3a2a1c;display:flex;justify-content:center;font-family:var(--font-ui)}.tutorial-loading{align-items:center;color:var(--paper)}.tutorial__sheet{width:100%;max-width:1060px;background:var(--paper);border:1px solid var(--sepia);border-radius:8px;padding:20px;box-shadow:inset 0 0 90px #8b5e3c52}.tutorial__header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;border-bottom:4px solid var(--ink);padding-bottom:12px}.tutorial__eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--bordeaux)}.tutorial__title{font-family:var(--font-display);font-size:28px;font-weight:700;color:var(--ink);line-height:1.1;margin:4px 0 0}.tutorial__intro{margin:6px 0 0;font-size:14px;line-height:1.5;color:var(--text-soft);max-width:60ch}.tutorial__skip{flex:0 0 auto;background:transparent;border:3px solid var(--ink);border-radius:6px;color:var(--ink);font-weight:700;padding:8px 14px;cursor:pointer}.tutorial__body{display:flex;flex-wrap:wrap;gap:20px;margin-top:18px}.tutorial__board{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:12px}.tutorial__clues{flex:1 1 300px;min-width:0}.tutorial__tools{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.tutorial__tool{display:flex;flex-direction:column;align-items:center;gap:3px;min-height:52px;border:3px solid var(--ink);border-radius:6px;background:transparent;color:var(--ink);font-size:11px;font-weight:700;cursor:pointer}.tutorial__tool[aria-pressed=true]{background:var(--lamplight);box-shadow:0 3px 0 var(--ink)}.tutorial__tool span{font-size:17px;line-height:1}.tutorial__suspects{display:flex;flex-wrap:wrap;gap:8px;padding:8px;background:var(--olive);border:3px solid var(--ink);border-radius:6px}.tutorial__seal{width:46px;height:46px;border:3px solid var(--ink);font-weight:700;font-size:15px;cursor:pointer}.tutorial__step{background:var(--lamplight);border:3px solid var(--ink);border-radius:8px;padding:12px;box-shadow:0 3px 0 var(--ink)}.tutorial__step-title{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--ink)}.tutorial__step-body{margin:4px 0 0;font-size:14px;line-height:1.5;color:#4a3826}.tutorial__feedback{margin:8px 0 0;font-size:13px;font-weight:700;line-height:1.4;color:var(--bordeaux)}.tutorial__feedback[data-ok=true]{color:#3f5220}.tutorial__progress{margin-top:8px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#6b4a2e}.tutorial__next{margin-top:10px;min-height:46px;width:100%;border:3px solid var(--ink);border-radius:6px;background:var(--copper);color:var(--ink);font-weight:700;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}.tutorial__next:disabled{opacity:.5;cursor:not-allowed}.replay{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:16px;background:#171310d1;overflow:auto}.replay__panel{width:100%;max-width:460px;background:var(--paper-deep);border:4px solid var(--ink);border-radius:8px;padding:16px;box-shadow:6px 6px #2b211859}.replay__eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--sepia)}.replay__title{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--ink);margin:6px 0}.replay__body{margin:0;font-size:14px;line-height:1.5;color:#3a2e22}.replay__board{margin:12px 0}.replay__nav{display:flex;align-items:center;justify-content:center;gap:14px;font-size:13px;font-weight:700;color:var(--ink)}.replay__nav button{min-width:44px;min-height:40px;border:3px solid var(--ink);border-radius:6px;background:var(--paper);color:var(--ink);font-size:18px;font-weight:700;cursor:pointer}.replay__nav button:disabled{opacity:.45;cursor:not-allowed}.replay__open,.replay__close{margin-top:13px;min-height:46px;width:100%;border:3px solid var(--ink);border-radius:6px;background:var(--copper);color:var(--ink);font-weight:700;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}.replay__open:disabled{opacity:.6;cursor:progress}.clue-expression{display:grid;gap:6px}.clue-expression .clue-expression{border-left:3px solid var(--copper);padding-left:8px}.clue-operator{font-size:11px;font-weight:700;color:var(--sepia-deep)}.clue-line{display:flex;align-items:center;gap:8px;border-radius:4px}.clue-line[data-highlighted=true]{background:var(--lamplight)}.clue-text{flex:1;min-width:0;border:0;padding:4px 0;background:transparent;text-align:left;font-size:14px;line-height:1.4;color:var(--ink);cursor:pointer}.clue-check{flex:0 0 34px;height:34px;border:3px solid var(--ink);border-radius:6px;background:transparent;color:var(--ink);cursor:pointer;font-weight:700}.clue-check[aria-pressed=true]{background:var(--olive);color:var(--cream)}@media(max-width:480px){.case-stats{gap:6px!important}}.room-key{display:flex;flex-wrap:wrap;gap:5px 12px;margin-top:10px;font-size:12px}.room-key span{display:inline-flex;align-items:center;gap:5px;text-transform:capitalize}.room-key i{width:12px;height:12px;border:1px solid var(--ink);border-radius:2px}