:root{color-scheme:dark;--ink: #f8f4e8;--muted: #b7c7cb;--sky: #132837;--asphalt: #0b161f;--surface: #193849;--surface-2: #21495c;--lane: #d8e7d5;--lime: #d9f36c;--lime-ink: #17260f;--coral: #ff795f;--amber: #ffc95e;--blue: #65c9e8;--line: #7fa0a2;--danger: #ff9d89;--focus: #fff19a;--shadow: rgba(2, 12, 18, .5);font-family:ui-rounded,Avenir Next,Avenir,Segoe UI,system-ui,sans-serif;font-synthesis:none}*{box-sizing:border-box}html{background:var(--sky);scroll-behavior:smooth}body{margin:0;min-width:320px;color:var(--ink);background:var(--sky)}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--lime);text-decoration-thickness:2px;text-underline-offset:3px}a:hover{color:#fffab2}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.skip-link{position:fixed;top:8px;left:8px;z-index:50;padding:10px 14px;background:var(--focus);color:#1a220a;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.site-header{position:relative;z-index:3;border-bottom:1px solid rgba(216,231,213,.25)}.header-inner,.page,.site-footer{width:min(1180px,calc(100% - 32px));margin:0 auto}.header-inner{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}.wordmark{color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.03em}.wordmark:before{content:"";width:20px;height:20px;border:4px solid var(--lime);border-radius:50%;box-shadow:inset 0 0 0 3px var(--sky)}nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:end;gap:18px}nav a{color:var(--ink);font-size:.92rem;font-weight:700}.page{padding:28px 0 56px}.racing-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(290px,.8fr);gap:24px;align-items:start}.intro{grid-column:1 / 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var(--line);border-radius:50%;color:var(--ink);background:#112a37;font-weight:800}.game-overlay{position:absolute;inset:0;z-index:2;display:grid;place-items:center;padding:18px;background:linear-gradient(180deg,transparent 0%,rgba(5,14,20,.6) 100%)}.overlay-panel{width:min(390px,100%);padding:20px;border:1px solid rgba(216,231,213,.72);border-radius:16px;background:#0a1b25ed;box-shadow:0 12px 25px #00000052;text-align:center}.overlay-panel p{margin-bottom:16px}.overlay-panel h2{margin-bottom:8px}.button-row{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.button,.button-secondary,.button-quiet{min-height:46px;padding:10px 15px;border:2px solid transparent;border-radius:10px;font-weight:800;line-height:1.1}.button{color:var(--lime-ink);background:var(--lime);border-color:var(--lime)}.button:hover{background:#ecff9a}.button-secondary{color:var(--ink);background:var(--surface-2);border-color:#9cc4c4}.button-secondary:hover{background:#2c6070}.button-quiet{color:var(--ink);background:transparent;border-color:#8eaeb0}.button:disabled,.button-secondary:disabled,.button-quiet:disabled{opacity:.55;cursor:not-allowed}.button-note{margin:10px 0 0;font-size:.85rem}.setup-panel{border:1px solid rgba(216,231,213,.5);border-radius:18px;background:var(--surface);padding:20px}.setup-panel>p{margin-bottom:14px}.setup-panel .button-row{justify-content:start}.room-code{margin:12px 0;color:var(--lime);font-size:2rem;font-weight:900;letter-spacing:.14em;font-variant-numeric:tabular-nums}.share-link{display:block;overflow-wrap:anywhere;font-size:.9rem}.player-list{margin:14px 0;padding:0;list-style:none}.player-list 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.button-quiet{margin-top:10px;min-height:46px}.key-status{min-height:1.4em;margin-bottom:0!important;color:var(--lime);font-weight:700}.dialog-actions{margin-top:16px;display:flex;justify-content:end}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.route-announcer{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media(max-width:820px){.racing-layout,.intro{grid-template-columns:1fr}.facts{grid-template-columns:repeat(3,minmax(0,1fr))}.game-frame,canvas{min-height:380px}}@media(max-width:600px){.header-inner,.page,.site-footer{width:min(100% - 24px,1180px)}.header-inner{min-height:60px;align-items:start;padding:12px 0}nav ul{gap:10px 14px}nav a{font-size:.82rem}.page{padding-top:20px}h1{max-width:14ch}.facts{grid-template-columns:1fr;gap:4px}.hero-actions{align-items:stretch}.game-frame,canvas{min-height:330px;border-radius:18px}.setup-panel{padding:16px}.steps{grid-template-columns:1fr}.step{min-height:auto}.demo-banner{align-items:start;flex-direction:column}.room-code{font-size:1.65rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}