:root{--paper:#e9efcf;--lcd:#cfdca6;--ink:#17210f;--mid:#566a2b;--fire:#ff5a1f}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--paper);color:var(--ink);font:17px/1.6 "Avenir Next",ui-rounded,system-ui,sans-serif;min-height:100dvh;display:flex;flex-direction:column;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
a{color:inherit}
.top{display:flex;justify-content:space-between;align-items:center;gap:8px 20px;flex-wrap:wrap;padding:14px clamp(16px,4vw,40px);border-bottom:3px solid var(--ink)}
.logo{font:700 22px Silkscreen,"Courier New",monospace;text-decoration:none}
.logo b{color:var(--fire)}
nav{display:flex;gap:18px;font-weight:700;font-size:16px}
nav a{text-decoration:none;border-bottom:3px solid transparent}
nav a:hover,nav a[aria-current]{border-color:var(--fire)}
.wrap{width:min(100% - 32px,920px);margin:0 auto;padding:28px 0 56px;flex:1}
h1,h2,h3,.btn,.stats b,.modes button{font-family:Silkscreen,"Courier New",monospace}
h1{font-size:clamp(28px,5.4vw,48px);line-height:1.1;margin-bottom:14px;max-width:20ch}
h2{font-size:22px;line-height:1.2;margin:38px 0 10px}
h3{font-size:17px;margin:14px 0 4px}
.lead{max-width:56ch;font-size:19px}
p+p,ol{margin-top:10px}
.tips{padding-left:22px;max-width:60ch}
.tips li{margin:6px 0}
.more{margin-top:24px}
.hero{text-align:center}
.hero h1,.hero .lead{margin-left:auto;margin-right:auto}
.game{margin-top:26px;display:grid;gap:16px;justify-items:center}
.stats{width:min(100%,560px);display:flex;gap:10px}
.stats>div{flex:1;min-width:0;border:3px solid var(--ink);background:var(--lcd);padding:6px 12px;border-radius:12px}
.stats small{display:block;font-size:13px;font-weight:700;color:var(--mid);line-height:1.3}
.stats b{font-size:clamp(15px,4.4vw,24px);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon{width:54px;border:3px solid var(--ink);border-radius:12px;background:var(--paper);font-size:15px;cursor:pointer;color:var(--ink)}
.board-wrap{position:relative;width:min(100%,560px);border:4px solid var(--ink);border-radius:18px;box-shadow:8px 8px 0 var(--ink);overflow:hidden;background:var(--lcd)}
canvas{display:block;width:100%;aspect-ratio:1;touch-action:none}
.overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px;background:#e9efcfee}
.overlay h2{margin:0}
[hidden]{display:none!important}
.btn{display:inline-block;font-weight:700;font-size:17px;text-decoration:none;background:var(--fire);color:#fff;border:3px solid var(--ink);border-radius:12px;padding:10px 24px;box-shadow:4px 4px 0 var(--ink);cursor:pointer;transition:transform .08s,box-shadow .08s}
.btn:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.btn.ghost{background:var(--paper);color:var(--ink)}
.modes{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.modes button{font-size:15px;border:3px solid var(--ink);background:var(--paper);color:var(--ink);border-radius:999px;padding:6px 18px;cursor:pointer}
.modes button[aria-pressed=true]{background:var(--ink);color:var(--lcd)}
.dpad{display:none;grid-template:64px 64px/repeat(3,72px);gap:8px;grid-template-areas:". u ." "l d r"}
@media (pointer:coarse){.dpad{display:grid}}
.dpad button{border:3px solid var(--ink);border-radius:14px;background:var(--lcd);font-size:22px;color:var(--ink);box-shadow:3px 3px 0 var(--ink);touch-action:none}
.dpad button:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.dpad [data-d=up]{grid-area:u}.dpad [data-d=left]{grid-area:l}.dpad [data-d=down]{grid-area:d}.dpad [data-d=right]{grid-area:r}
.hint{font-size:14px;color:var(--mid);text-align:center}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-top:14px}
.card{border:3px solid var(--ink);border-radius:14px;padding:6px 18px 16px;background:var(--lcd)}
footer{border-top:3px solid var(--ink);padding:18px 16px;text-align:center;font-size:15px}
:focus-visible{outline:3px solid var(--fire);outline-offset:3px}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
#cookie-banner{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:50;max-width:620px;margin:0 auto;background:var(--paper);border:3px solid var(--ink);border-radius:14px;box-shadow:6px 6px 0 var(--ink);padding:14px 16px;display:grid;gap:10px}
#cookie-banner p{font-size:15px;line-height:1.45}
.cookie-actions{display:flex;gap:10px}
.cookie-actions .btn{flex:1;font-size:15px;padding:8px 14px;text-align:center}
.linklike{font:inherit;background:none;border:0;padding:0;color:inherit;text-decoration:underline;cursor:pointer}