.games{--paper:#f4f1ea;--ink:#1d2733;--quiet:#6b665c;--line:#e3ddd0;--line-strong:#c9c2b4;--action:#1f3a5f;--pen:#2a5db0;--mark:#ffe58a;--peer:#eef2f7;--done:#cdeed8;--err:#c62828;--err-bg:#fbdada;--card:#fff;--display:var(--font-bricolage), system-ui, sans-serif;--body:var(--font-atkinson), system-ui, sans-serif;background:var(--paper);min-height:100vh;color:var(--ink);font:18px/1.6 var(--body);flex-direction:column;display:flex}.games main{flex:1}.games a{color:var(--action);text-underline-offset:3px;text-decoration:underline}.games :focus-visible{outline:3px solid var(--pen);outline-offset:2px}.games .wrap{max-width:1120px;margin:0 auto;padding:0 24px}.games h1,.games h2,.games h3{font-family:var(--display);letter-spacing:-.02em;margin:0;line-height:1.05}.games h1{font-size:clamp(42px,6.4vw,76px);font-weight:800;font-stretch:92%}.games h2{font-size:clamp(32px,4vw,46px);font-weight:700;font-stretch:95%}.games h3{font-size:24px;font-weight:700}.games p{margin:0}.games .quiet{color:var(--quiet)}.games section{padding:56px 0}.games .site-header{border-bottom:3px solid var(--ink);background:var(--paper);z-index:20;position:sticky;top:0}.games .site-header .wrap{justify-content:space-between;align-items:center;gap:16px;height:70px;display:flex}.games .logo{font:800 21px/1 var(--display);color:var(--ink);align-items:center;gap:10px;font-stretch:90%;text-decoration:none;display:flex}.games .logo-mark{border:3px solid var(--ink);background:var(--card);flex-shrink:0;grid-template-columns:1fr 1fr;width:30px;height:30px;display:grid}.games .logo-mark span{border:1px solid var(--line-strong)}.games .logo-mark span:nth-child(4){background:var(--mark)}.games .site-nav{gap:26px;font-size:16px;display:flex}.games .site-nav a{color:var(--ink);text-decoration:none}.games .site-nav a:hover,.games .site-nav a[aria-current=page]{text-decoration:underline}.games .site-nav a,.games .logo{white-space:nowrap}@media (max-width:640px){.games .site-header .wrap{flex-wrap:wrap;row-gap:8px;height:auto;padding-top:12px;padding-bottom:10px}.games .site-nav{gap:18px;font-size:15px}.games .site-nav .hide-sm{display:none}}.games .site-footer{border-top:3px solid var(--ink);margin-top:48px;padding:36px 0 52px;font-size:16px}.games .site-footer .wrap{flex-wrap:wrap;justify-content:space-between;align-items:start;gap:32px;display:flex}.games .site-footer .links{flex-wrap:wrap;gap:22px;display:flex}.games .site-footer .links a{color:var(--ink)}.games .site-footer .maker{color:var(--quiet)}.games .site-footer .maker a{font-weight:600}.games .btn{font:600 16px/1 var(--body);border:3px solid var(--ink);cursor:pointer;border-radius:6px;align-items:center;padding:13px 22px;text-decoration:none;transition:transform .18s ease-out,box-shadow .18s ease-out;display:inline-flex}.games .btn:hover{box-shadow:0 3px 0 var(--ink);transform:translateY(-2px)}.games .btn:active{box-shadow:none;transform:translateY(0)}.games .btn-main{background:var(--action);color:#fff;border-color:var(--action)}.games .btn-plain{background:var(--card);color:var(--ink)}.games .btns{flex-wrap:wrap;gap:12px;display:flex}.games .region-break{width:100%;height:28px;display:block}.games .region-break path{stroke:var(--ink)}.games .hero{padding:64px 0 40px}.games .hero .wrap{grid-template-columns:1.25fr 1fr;align-items:start;gap:48px;display:grid}.games .hero-text{padding-top:28px}.games .lead{color:var(--quiet);max-width:28em;margin:22px 0 30px;font-size:21px}.games .soon{color:var(--quiet);margin-top:26px;font-size:15px}.games .hero-icon{border-radius:20px;width:88px;height:88px;margin-bottom:22px;display:block}@media (max-width:880px){.games .hero .wrap{grid-template-columns:1fr}.games .hero-text{padding-top:0}}.games .demo{background:var(--card);border:3px solid var(--ink);width:100%;max-width:440px;box-shadow:12px 12px 0 0 var(--mark), 12px 12px 0 3px var(--ink);border-radius:6px;justify-self:end;margin-right:15px;padding:20px;position:relative}@media (max-width:880px){.games .demo{justify-self:start}}.games .demo-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px;display:flex}.games .demo-head strong{font:700 18px var(--display)}.games .demo-head span{color:var(--quiet);font-size:14px}.games .board{border:3px solid var(--ink);aspect-ratio:1;-webkit-user-select:none;user-select:none;grid-template-columns:repeat(5,1fr);display:grid}.games .cell{font:400 clamp(24px, 6vw, 34px)/1 var(--body);border:1px solid var(--line);background:var(--card);color:var(--pen);cursor:pointer;justify-content:center;align-items:center;padding:0;display:flex}.games .cell.edge-top{border-top:3px solid var(--ink)}.games .cell.edge-left{border-left:3px solid var(--ink)}.games .cell.given{color:var(--ink);cursor:default;font-weight:600}.games .cell.peer{background:var(--peer)}.games .cell.sel{background:var(--mark)}.games .cell.bad{background:var(--err-bg);color:var(--err)}.games .cell:focus-visible{outline:3px solid var(--pen);outline-offset:-3px}.games .pad{grid-template-columns:repeat(6,1fr);gap:8px;margin-top:14px;display:grid}.games .pad button{font:600 20px/1 var(--body);border:2px solid var(--ink);background:var(--card);color:var(--ink);cursor:pointer;border-radius:6px;padding:12px 0;transition:transform .15s ease-out}.games .pad button:hover:not(:disabled){transform:translateY(-2px)}.games .pad button:disabled{opacity:.3;cursor:default}.games .demo-msg{min-height:26px;color:var(--quiet);margin-top:12px;font-size:15px}.games .demo-msg.win{color:var(--ink);font-weight:600}.games .cell.pulse{animation:.45s ease-out both g-pulse}.games .cell.ripple{animation:.5s ease-out both g-ripple}.games .flip{animation:.7s ease-out both g-flip}@keyframes g-pulse{40%{box-shadow:inset 0 0 0 3px var(--action);transform:scale(.9)}}@keyframes g-ripple{40%{background:var(--done);transform:scale(.88)}}@keyframes g-flip{0%{transform:rotateY(90deg)}to{transform:none}}.games .games-head{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px;display:flex}.games .games-head p{color:var(--quiet);max-width:24em}.games .games-grid{grid-template-columns:1.6fr 1fr 1fr;gap:20px;display:grid}.games .game{background:var(--card);border:3px solid var(--ink);color:var(--ink);border-radius:6px;flex-direction:column;gap:10px;padding:24px;text-decoration:none;transition:transform .18s ease-out,box-shadow .18s ease-out;display:flex}.games a.game{color:var(--ink);text-decoration:none}.games a.game:hover{box-shadow:0 4px 0 var(--ink);transform:translateY(-3px)}.games .game.main{grid-row:span 2}.games .game.wide{grid-column:span 2}.games .game.wip{border-width:2px;border-color:var(--line-strong);background:0 0}.games .game.wip h3{color:var(--quiet)}.games .game p{color:var(--quiet);font-size:16px}.games .game .status{color:var(--quiet);font-size:14px;font-weight:600}.games .game.main .status{color:var(--action)}.games .game-art{border:3px solid var(--ink);perspective:400px;align-self:flex-start;display:grid}.games .game-art span{border:1px solid var(--line);background:var(--card);justify-content:center;align-items:center;font-weight:600;display:flex}.games .game.main .game-art{grid-template-columns:repeat(4,54px);grid-auto-rows:54px;font-size:26px}.games .game.wip .game-art{border-color:var(--line-strong);grid-template-columns:repeat(3,30px);grid-auto-rows:30px;font-size:15px}.games .game.wip .game-art span{background:var(--paper);color:var(--quiet)}.games .game.main h3{margin-top:12px;font-size:34px}.games .game .more{color:var(--action);margin-top:auto;font-weight:600}@media (max-width:880px){.games .games-grid{grid-template-columns:1fr 1fr}.games .game.main{grid-area:auto/span 2}}@media (max-width:560px){.games .games-grid{grid-template-columns:1fr}.games .game.main,.games .game.wide{grid-column:auto}}.games .maker-strip{border:3px solid var(--ink);background:var(--card);border-radius:6px;grid-template-columns:1fr auto;align-items:center;gap:24px;padding:28px;display:grid}.games .maker-strip p{color:var(--quiet);max-width:38em;margin-top:8px}@media (max-width:720px){.games .maker-strip{grid-template-columns:1fr}}.games .rules{border:3px solid var(--ink);background:var(--card);border-radius:6px;grid-template-columns:repeat(3,1fr);display:grid}.games .rule{flex-direction:column;gap:14px;padding:26px;display:flex}.games .rule+.rule{border-left:3px solid var(--ink)}.games .rule p{font-size:17px}.games .rule p strong{font-family:var(--display);margin-bottom:4px;font-size:21px;display:block}.games .mini{border:2px solid var(--ink);grid-template-columns:repeat(3,40px);align-self:flex-start;width:max-content;display:grid}.games .prose .mini{margin:16px 0 8px}.games .mini span{border:1px solid var(--line);background:var(--card);justify-content:center;align-items:center;width:40px;height:40px;font-size:19px;font-weight:600;display:flex}.games .mini .x{background:var(--err-bg);color:var(--err)}.games .mini .ok{background:var(--done)}@media (max-width:800px){.games .rules{grid-template-columns:1fr}.games .rule+.rule{border-left:0;border-top:3px solid var(--ink)}}.games .inside{grid-template-columns:1fr 1.3fr;align-items:start;gap:48px;display:grid}.games .inside ul{margin:0;padding:0;list-style:none}.games .inside li{border-bottom:2px solid var(--line-strong);grid-template-columns:150px 1fr;gap:16px;padding:16px 0;display:grid}.games .inside li b{font-family:var(--display);font-size:19px}.games .inside li span{color:var(--quiet)}@media (max-width:800px){.games .inside{grid-template-columns:1fr}.games .inside li{grid-template-columns:1fr;gap:2px}}.games .faq{max-width:760px}.games .faq h2{margin-bottom:18px}.games .faq details{border-top:2px solid var(--ink);padding:16px 0}.games .faq details:last-of-type{border-bottom:2px solid var(--ink)}.games .faq summary{font:700 20px var(--display);cursor:pointer;justify-content:space-between;gap:16px;list-style:none;display:flex}.games .faq summary::-webkit-details-marker{display:none}.games .faq summary:after{content:"+";font-size:26px;line-height:1;transition:transform .2s ease-out}.games .faq details[open] summary:after{transform:rotate(45deg)}.games .faq details p{color:var(--quiet);max-width:40em;margin-top:10px}.games .prose{max-width:720px}.games .prose h1{margin-bottom:16px;font-size:clamp(38px,5vw,58px)}.games .prose h2{margin:44px 0 12px;font-size:30px}.games .prose h3{margin:28px 0 8px;font-size:21px}.games .prose p,.games .prose li{color:#2b3542}.games .prose p+p{margin-top:14px}.games .prose ul,.games .prose ol{margin:12px 0;padding-left:1.3em}.games .prose li+li{margin-top:6px}.games .prose .meta{color:var(--quiet);font-size:15px}.games .prose .callout{background:var(--card);border:3px solid var(--ink);border-radius:6px;margin:24px 0;padding:18px 22px}.games .crumbs{color:var(--quiet);margin-bottom:18px;font-size:15px}@media (prefers-reduced-motion:reduce){.games .cell.pulse,.games .cell.ripple,.games .flip{animation:none}.games .btn,.games .pad button,.games .game,.games .faq summary:after{transition:none}}