.snake-game{--snake-cell: rgba(245, 242, 222, .07);color:var(--game-ink, #151719);font-family:MSSerif,Arial,sans-serif;padding:16px;min-height:100%;box-sizing:border-box}.snake-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:8px}.snake-help{margin:4px 0 0;color:var(--game-muted, #555);font-size:13px}.snake-score{display:flex;gap:12px;white-space:nowrap}.snake-options{display:flex;flex-wrap:wrap;gap:8px 12px;margin-bottom:10px;color:var(--game-muted, #555);font-size:12px}.snake-options label{display:flex;align-items:center;gap:5px}.snake-options select{min-height:28px;padding:2px 22px 2px 6px;color:var(--game-ink, #151719);background:var(--game-face, #c3c6ca);border:0;box-shadow:inset -1px -1px var(--game-shadow, #6c7072),inset 1px 1px var(--game-hi, #fff);font:inherit}.snake-options select:disabled{opacity:.65}.snake-layout{display:grid;grid-template-columns:minmax(0,1fr) 142px;gap:14px;align-items:start}.snake-board{position:relative;width:100%;max-width:560px;aspect-ratio:3 / 2;min-height:190px;overflow:hidden;touch-action:none;background-color:var(--game-felt, #244c3c);background-image:linear-gradient(var(--snake-cell) 1px,transparent 1px),linear-gradient(90deg,var(--snake-cell) 1px,transparent 1px);background-size:calc(100% / 24) 6.25%;border:3px solid var(--game-border, #202325);box-shadow:inset 2px 2px 0 var(--game-felt-dark, #153328),inset -2px -2px 0 var(--game-hi, #edf0e3),2px 2px 0 var(--game-shadow, #6c7072);outline:none}.snake-board:focus-visible{outline:2px dotted var(--game-accent, #164f9d);outline-offset:3px}.snake-segment,.snake-food{position:absolute;width:calc(100% / 24);height:6.25%;box-sizing:border-box}.snake-segment{background:var(--game-accent, #98bd52);border:2px solid color-mix(in srgb,var(--game-accent, #98bd52) 65%,#172a1c);box-shadow:inset 1px 1px #ffffff4d}.snake-head{background:var(--game-light, #d8e59a);z-index:1}.snake-head:before{content:"";position:absolute;width:3px;height:3px;background:var(--game-ink, #151719)}.snake-dir-right .snake-head:before{top:4px;right:3px;box-shadow:0 6px var(--game-ink, #151719)}.snake-dir-left .snake-head:before{top:4px;left:3px;box-shadow:0 6px var(--game-ink, #151719)}.snake-dir-up .snake-head:before{top:3px;left:4px;box-shadow:6px 0 var(--game-ink, #151719)}.snake-dir-down .snake-head:before{bottom:3px;left:4px;box-shadow:6px 0 var(--game-ink, #151719)}.snake-food{width:calc(100% / 24 - 4px);height:calc(6.25% - 4px);margin:2px;border-radius:50%;background:var(--game-red, #ab443c);box-shadow:inset 1px 1px #ffffff6b,1px 1px #00000059}.snake-board-lost .snake-segment{background:var(--game-red, #ab443c)}.snake-board-won .snake-segment{background:var(--game-light, #d8e59a)}.snake-overlay{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;padding:16px;box-sizing:border-box;text-align:center;background:#133428d1;color:var(--game-hi, #f2f1e6)}.snake-overlay strong{font-family:MillenniumBold,MSSerif,sans-serif;font-size:22px;letter-spacing:.02em}.snake-overlay span{color:#f2f1e6cc;font-size:12px}.snake-overlay-action{min-width:86px;pointer-events:auto}.snake-overlay-secondary{min-width:86px;pointer-events:auto;font-size:11px}.snake-countdown strong{font-size:clamp(44px,12vw,76px);line-height:.9}.snake-countdown span{text-transform:uppercase;letter-spacing:.14em;font-size:10px}.snake-new-best{position:absolute;z-index:4;top:10px;left:50%;transform:translate(-50%);padding:3px 7px;background:var(--game-accent, #164f9d);color:var(--game-felt-dark);font:11px MillenniumBold,MSSerif,sans-serif;box-shadow:1px 1px #00000059;pointer-events:none}.snake-food-feedback{position:absolute;z-index:4;top:11%;right:8%;color:var(--game-light, #d8e59a);font-family:MillenniumBold,MSSerif,sans-serif;font-size:14px;animation:snake-score-pop .8s ease-out both;pointer-events:none}@keyframes snake-score-pop{0%{opacity:0;transform:translateY(4px)}25%{opacity:1}to{opacity:0;transform:translateY(-13px)}}.snake-controls{display:flex;flex-direction:column;gap:9px}.snake-action{width:100%;min-height:38px}.snake-dpad{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;max-width:142px}.snake-pad{min-width:44px;min-height:44px;padding:0;font-size:14px}.snake-status,.snake-direction,.snake-storage-note{margin:0;color:var(--game-muted, #555);font-size:12px;line-height:1.35}.snake-status{color:var(--game-ink, #151719)}.snake-storage-note{color:var(--game-red, #8e3732)}.snake-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:560px){.snake-game{padding:12px}.snake-heading{gap:8px}.snake-help{font-size:12px}.snake-score{flex-direction:column;gap:2px;font-size:12px}.snake-layout{grid-template-columns:1fr}.snake-board{min-height:0;max-width:none}.snake-controls{display:grid;grid-template-columns:minmax(100px,1fr) auto;align-items:start;gap:8px 12px}.snake-action{grid-column:1;grid-row:1;min-height:44px}.snake-dpad{grid-column:2;grid-row:1 / span 3}.snake-status,.snake-direction,.snake-storage-note{grid-column:1}}@media(max-width:560px)and (max-height:620px){.snake-game{padding:8px}.snake-heading{margin-bottom:4px}.snake-options{margin-bottom:6px}.snake-layout{gap:10px}.snake-controls{gap:5px 8px}}@media(prefers-reduced-motion:reduce){.snake-food-feedback{animation:none}}