:root{color-scheme:light;--bg: #f7f4ee;--surface: #ffffff;--surface-2: #efeae0;--fg: #1c211f;--muted: #5d6662;--line: #d9d2c5;--line-strong: #2a302d;--accent: #1f5f4a;--accent-fg: #ffffff;--accent-soft: #d7e8df;--warn-bg: #fff3d6;--warn-fg: #6b4a00;--path: #2f7d63;--sun: #e0a526;--moon: #4d6a9c;--radius: 14px;--shadow: 0 1px 2px rgb(20 24 22 / .06), 0 4px 16px rgb(20 24 22 / .05);--rg-0: #f3c7b8;--rg-1: #bfdcc4;--rg-2: #c4d3ee;--rg-3: #f1e0a6;--rg-4: #dcc6e8;--rg-5: #b9e0e0;--rg-6: #f0c9dc;--rg-7: #d8d9b0;--rg-8: #c9c3b6;--rg-9: #aed0f0;--rg-10: #e8b9a0;--rg-11: #cfe6b0}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg: #121614;--surface: #1a201d;--surface-2: #232a26;--fg: #e9ece9;--muted: #9aa6a0;--line: #34403a;--line-strong: #cfd8d3;--accent: #6cc3a0;--accent-fg: #0d1512;--accent-soft: #1f3b31;--warn-bg: #3a2f12;--warn-fg: #f3d58a;--path: #5fbf98;--sun: #f0b73a;--moon: #8aa8dc;--shadow: none;--rg-0: #6a4136;--rg-1: #3c5c44;--rg-2: #3d4c6c;--rg-3: #6a5d2c;--rg-4: #574266;--rg-5: #325a5a;--rg-6: #66405a;--rg-7: #57582f;--rg-8: #4a4740;--rg-9: #2f5270;--rg-10: #6b4630;--rg-11: #465f30}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}a{color:var(--accent);text-underline-offset:2px}h1,h2,h3{line-height:1.25;letter-spacing:-.01em}h1{font-size:clamp(1.6rem,4.5vw,2.25rem);margin:.2em 0 .3em}h2{font-size:1.3rem;margin:2rem 0 .75rem}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.wrap{max-width:880px;margin:0 auto;padding:0 16px}.muted{color:var(--muted)}.site-header{border-bottom:1px solid var(--line);background:var(--surface)}.site-header .wrap{display:flex;align-items:center;gap:16px;min-height:56px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}.brand{font-weight:700;color:var(--fg);text-decoration:none;display:flex;align-items:center;gap:8px}.nav{display:flex;gap:4px 14px;flex-wrap:wrap;font-size:.92rem}.nav a{color:var(--muted);text-decoration:none}.nav a:hover,.nav a[aria-current=page]{color:var(--fg)}.site-footer{margin-top:56px;padding:28px 0 40px;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}.site-footer nav{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:10px}.site-footer a{color:var(--muted)}.stale{background:var(--warn-bg);color:var(--warn-fg);font-size:.92rem;padding:10px 0}.btn{appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--fg);font:inherit;font-size:.92rem;font-weight:600;padding:8px 14px;border-radius:999px;cursor:pointer;min-height:40px}.btn:hover:not(:disabled){border-color:var(--line-strong)}.btn:disabled{opacity:.45;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.pill{display:inline-block;font-size:.78rem;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--surface-2);color:var(--muted)}.dateline{color:var(--muted);margin:0 0 16px}.crumbs{font-size:.88rem;color:var(--muted);margin-top:20px}.crumbs a{color:var(--muted)}svg .ans{opacity:0;transition:opacity .25s ease}svg .ans.on{opacity:1}.ans-text:not(.on){filter:blur(7px);user-select:none}.ans-text{transition:filter .25s ease}@media(prefers-reduced-motion:reduce){svg .ans,.ans-text{transition:none}}.puzzle{padding:20px;margin:8px 0 24px}.board{display:block;width:100%;height:auto;max-width:440px;margin:0 auto}.controls{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:20px 0 4px}.hint{background:var(--accent-soft);border-radius:10px;padding:10px 14px;margin:14px 0 0}.text-answer{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}.text-answer summary{cursor:pointer;font-weight:600}.text-answer ol,.text-answer ul{margin:10px 0 0;padding-left:1.4em;font-variant-numeric:tabular-nums}.meta-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:8px}.b-cell{fill:var(--surface)}.b-given{fill:var(--surface-2)}.b-thin{stroke:var(--line);stroke-width:1;fill:none}.b-thick{stroke:var(--line-strong);stroke-width:3;stroke-linecap:round;fill:none}.b-frame{stroke:var(--line-strong);stroke-width:3;fill:none}.b-text{fill:var(--fg);font:600 20px system-ui,sans-serif;text-anchor:middle;dominant-baseline:central}.b-answer{fill:var(--accent)}.b-hole{fill:var(--surface-2)}.b-queen{fill:var(--line-strong)}.b-sun{fill:var(--sun)}.b-moon{fill:var(--moon)}.b-sign{fill:var(--surface);stroke:var(--line-strong);stroke-width:1.2}.b-sign-text{fill:var(--fg);font:700 11px system-ui,sans-serif;text-anchor:middle;dominant-baseline:central}.b-node{fill:var(--line-strong)}.b-node-text{fill:var(--surface);font:700 14px system-ui,sans-serif;text-anchor:middle;dominant-baseline:central}.b-path{stroke:var(--path);stroke-width:14;stroke-linecap:round;stroke-linejoin:round;fill:none}.b-patch{stroke:var(--line-strong);stroke-width:2.5}.b-trail{stroke-width:26;stroke-linecap:round;stroke-linejoin:round;fill:none;opacity:.55}.rg-0{fill:var(--rg-0);stroke:var(--rg-0)}.rg-1{fill:var(--rg-1);stroke:var(--rg-1)}.rg-2{fill:var(--rg-2);stroke:var(--rg-2)}.rg-3{fill:var(--rg-3);stroke:var(--rg-3)}.rg-4{fill:var(--rg-4);stroke:var(--rg-4)}.rg-5{fill:var(--rg-5);stroke:var(--rg-5)}.rg-6{fill:var(--rg-6);stroke:var(--rg-6)}.rg-7{fill:var(--rg-7);stroke:var(--rg-7)}.rg-8{fill:var(--rg-8);stroke:var(--rg-8)}.rg-9{fill:var(--rg-9);stroke:var(--rg-9)}.rg-10{fill:var(--rg-10);stroke:var(--rg-10)}.rg-11{fill:var(--rg-11);stroke:var(--rg-11)}.b-trail.rg-0,.b-trail.rg-1,.b-trail.rg-2,.b-trail.rg-3,.b-trail.rg-4,.b-trail.rg-5,.b-trail.rg-6,.b-trail.rg-7,.b-trail.rg-8,.b-trail.rg-9,.b-trail.rg-10,.b-trail.rg-11{fill:none}.clue-list{list-style:none;padding:0;margin:0 auto;max-width:440px;display:grid;gap:8px}.clue-list li{background:var(--surface-2);border-radius:10px;padding:10px 14px;display:flex;gap:12px}.clue-list .n{color:var(--muted);font-variant-numeric:tabular-nums}.answer-box{max-width:440px;margin:12px auto 0;border:2px dashed var(--line);border-radius:10px;padding:12px 14px;text-align:center}.answer-box strong{font-size:1.15rem}.ladder{display:grid;gap:8px;max-width:520px;margin:0 auto}.rung{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;background:var(--surface-2);border-radius:10px;padding:8px 12px}.rung .clue{font-size:.92rem}.rung.locked{background:transparent;border:1px dashed var(--line)}.tiles{display:flex;gap:3px}.tile{width:1.9em;height:1.9em;display:grid;place-items:center;font-weight:700;background:var(--surface);border:1px solid var(--line);border-radius:6px;text-transform:uppercase}.home-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:8px 0 20px}.cards{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.game-card{padding:16px;display:flex;flex-direction:column;gap:10px}.game-card h2{margin:0;font-size:1.15rem;display:flex;justify-content:space-between;align-items:baseline;gap:8px}.game-card h2 a{color:var(--fg);text-decoration:none}.game-card .tip{font-size:.9rem;color:var(--muted);margin:0}.game-card .board{max-width:240px}.game-card .compact-list{margin:0;padding-left:1.2em;font-size:.92rem}.game-card .actions{margin-top:auto;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}.game-card.pending{border-style:dashed}[data-reveal][data-state=all] .when-hidden,[data-reveal]:not([data-state=all]) .when-shown{display:none}.countdown{font-variant-numeric:tabular-nums;font-weight:700}.link-row{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}.link-row a{display:inline-block;padding:6px 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--fg);background:var(--surface);font-size:.9rem}.pager{display:flex;justify-content:space-between;gap:12px;margin:8px 0 0}.archive-list{list-style:none;padding:0;margin:0}.archive-list li{display:flex;gap:14px;padding:10px 0;border-bottom:1px solid var(--line);align-items:baseline;flex-wrap:wrap}.archive-list .num{font-weight:700;min-width:4.5em}.prose{max-width:680px}