:root{--chk-width: 940px;--chk-lane-w: 56px;--chk-lane-h: 92px;--chk-asphalt-1: #1b2325;--chk-asphalt-2: #12181a;--chk-asphalt-3: #0f1416;--chk-paint: rgba(255, 255, 255, .26);--chk-danger: #ff5a4d;--chk-danger-soft: #ff8f85}.chk-layout{max-width:var(--chk-width);margin-inline:auto;display:flex;flex-direction:column;gap:12px}.chk-road-side{padding:14px 16px 16px;border:1px solid var(--border);border-radius:14px;background:var(--bg-alt, #0a110b);box-shadow:inset 0 0 60px #00000080}.chk-hud{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-bottom:13px}.chk-hud-tags,.chk-hud-figures{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.chk-hud-figures{align-items:flex-end;gap:20px;margin-left:auto}.chk-hud-live{display:flex;align-items:flex-end;gap:20px}.chk-pill{display:inline-flex;align-items:baseline;gap:5px;padding:5px 10px;border:1px solid var(--border);border-radius:999px;background:var(--surface);font-family:var(--font-mono)}.chk-pill span{font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint)}.chk-pill strong{font-size:12px;font-weight:400;color:var(--text)}.chk-pill em{font-style:normal;font-size:10px;color:var(--text-faint)}.chk-pill.is-road{border-color:var(--border-bright);background:#3cff7a12}.chk-pill.is-road strong{color:var(--neon)}.chk-figure{text-align:right}.chk-figure-label{display:block;font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);margin-bottom:3px}.chk-figure-value{display:flex;align-items:baseline;justify-content:flex-end;gap:8px}.chk-figure-value strong{font-family:var(--font-display);font-weight:700;font-size:34px;line-height:1;color:var(--neon)}.chk-figure-value em{font-style:normal;font-family:var(--font-mono);font-size:14px;color:var(--neon)}.chk-figure.is-next,.chk-figure.is-points{padding-bottom:3px}.chk-figure.is-next .chk-figure-value strong,.chk-figure.is-points .chk-figure-value strong{font-weight:500;font-size:19px;color:var(--text-dim)}.chk-figure.is-next .chk-figure-value em{font-size:12px;color:var(--text-dim)}.chk-figure.is-points .chk-figure-value strong{color:var(--neon)}.chk-sound-toggle{align-self:flex-end;margin-bottom:4px;border:1px solid var(--border);border-radius:999px;background:transparent;color:var(--text-faint);font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;cursor:pointer}.chk-sound-toggle:hover{color:var(--text);border-color:var(--border-bright)}.chk-road-window{position:relative;border-radius:10px;overflow:hidden;background:#0b0f10}.chk-road{display:flex;align-items:stretch;width:max-content;border-block:3px solid #070a0b;background:linear-gradient(180deg,var(--chk-asphalt-1),var(--chk-asphalt-2) 55%,var(--chk-asphalt-3));transition:transform .32s cubic-bezier(.22,.61,.36,1);will-change:transform}.chk-road-fade{position:absolute;top:0;bottom:0;width:46px;pointer-events:none}.chk-road-fade.start{left:0;background:linear-gradient(90deg,var(--bg-alt, #0a110b),transparent)}.chk-road-fade.end{right:0;background:linear-gradient(270deg,var(--bg-alt, #0a110b),transparent)}.chk-kerb{flex:0 0 auto;width:34px;height:var(--chk-lane-h);display:flex;align-items:center;justify-content:center;position:relative;background:repeating-linear-gradient(-45deg,rgba(60,255,122,.1) 0 5px,transparent 5px 10px);border-right:2px solid var(--chk-paint)}.chk-lane{flex:0 0 auto;width:var(--chk-lane-w);height:var(--chk-lane-h);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:0;border:0;position:relative;background-image:linear-gradient(180deg,transparent 0 14%,var(--chk-paint) 14% 34%,transparent 34% 42%,var(--chk-paint) 42% 62%,transparent 62% 70%,var(--chk-paint) 70% 90%,transparent 90%);background-size:2px 100%;background-position:right center;background-repeat:no-repeat;background-color:transparent;touch-action:manipulation;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none;contain:layout paint style;color:var(--text-dim);font-family:inherit;cursor:default;transition:background-color .2s ease,color .2s ease}.chk-lane:last-child{background-image:none}.chk-lane-multi{font-family:var(--font-mono);font-size:10.5px;line-height:1;color:#6d7a72}.chk-lane-mark{display:flex;align-items:center;justify-content:center;height:34px}.chk-lane-tag{font-family:var(--font-mono);font-size:7.5px;letter-spacing:.08em;text-transform:uppercase;color:transparent;height:9px;white-space:nowrap}.chk-bird{width:34px;height:34px}.chk-car{width:30px;height:30px}.chk-glyph{width:15px;height:15px;fill:none;stroke:var(--neon);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}.chk-lane.is-now{cursor:pointer;background-color:#3cff7a33;box-shadow:inset 0 2px 0 var(--neon),inset 0 -2px 0 var(--neon)}.chk-lane.is-now .chk-lane-multi{color:var(--neon);font-size:12.5px;font-weight:700}.chk-lane.is-now .chk-lane-tag{color:var(--neon)}.chk-lane.is-now:hover:not(:disabled){background-color:#3cff7a4d}.chk-lane.is-pending{opacity:.55}.chk-lane.is-crossed{background-color:#3cff7a17}.chk-lane.is-crossed .chk-lane-multi{color:#3cff7acc}.chk-lane.is-traffic{background-color:#ffd23f1f}.chk-lane.is-traffic .chk-lane-multi{color:var(--gold)}.chk-lane.is-fatal{background-color:#ff5a4d4d}.chk-lane.is-fatal .chk-lane-multi,.chk-lane.is-fatal .chk-lane-tag{color:var(--chk-danger-soft)}.chk-lane:disabled{cursor:default}.chk-road.is-over .chk-lane.is-ahead{opacity:.32}@keyframes chk-cross{0%{background-color:#3cff7a66}to{background-color:#3cff7a17}}@keyframes chk-hit{0%{background-color:#ff5050b3}to{background-color:#ff5a4d4d}}.chk-lane.just-crossed{animation:chk-cross .26s ease-out}.chk-lane.is-fatal.just-crossed{animation:chk-hit .32s ease-out}@keyframes chk-hop{0%{transform:translateY(0)}45%{transform:translateY(-7px)}to{transform:translateY(0)}}.chk-lane.has-chicken .chk-lane-mark,.chk-kerb.has-chicken .chk-bird{animation:chk-hop .3s ease-out}.chk-road.is-dead .chk-bird{filter:grayscale(.55) brightness(.8) sepia(.4) hue-rotate(-35deg) saturate(1.6)}.chk-rail-row{display:flex;align-items:center;gap:9px;margin-top:9px}.chk-rail-label{font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint);white-space:nowrap}.chk-rail{flex:1 1 auto;display:flex;align-items:center;gap:2px;min-width:0}.chk-pip{flex:1 1 0;height:4px;border-radius:2px;background:#ffffff1a;transition:background .2s ease}.chk-pip.is-done{background:var(--neon)}.chk-pip.is-now{background:#3cff7a8c}.chk-pip.is-hit{background:var(--chk-danger)}.chk-actions{display:flex;gap:10px;margin-top:13px}.chk-btn{flex:1 1 auto;padding:13px 18px;border-radius:6px;font-family:var(--font-mono);font-size:14px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s,color .15s}.chk-step{border:0;background:var(--neon);color:#061006;font-weight:700;box-shadow:0 0 24px var(--neon-glow)}.chk-step:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 38px var(--neon-glow)}.chk-cash{border:1px solid var(--gold);background:#ffd23f1a;color:var(--gold)}.chk-cash:hover:not(:disabled){transform:translateY(-2px);background:#ffd23f29}.chk-btn:disabled{background:var(--surface-2);color:var(--text-faint);border:1px solid var(--border);box-shadow:none;cursor:default;transform:none}.chk-status{margin:10px 0 0;text-align:center;font-size:11.5px;color:var(--text-dim)}.chk-result{margin-top:10px;display:flex;align-items:baseline;justify-content:center;gap:10px;padding:12px 14px;border-radius:10px;border:1px solid var(--border)}.chk-result.won{border-color:#3cff7a59;background:#3cff7a12}.chk-result.lost{border-color:#ff5a5a4d;background:#ff50500f}.chk-result-amount{font-family:var(--font-display);font-weight:700;font-size:24px;line-height:1}.chk-result.won .chk-result-amount{color:var(--neon)}.chk-result.lost .chk-result-amount{color:var(--chk-danger-soft)}.chk-result-note{font-size:11.5px;color:var(--text-dim)}.chk-controls{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.35fr) minmax(0,1.1fr);gap:14px;padding:13px 15px;border:1px solid var(--border);border-radius:14px;background:#ffffff05;align-items:start}.chk-ctl{display:flex;flex-direction:column;gap:7px;min-width:0}.chk-ctl>label{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim)}.chk-ctl-note{gap:5px}.chk-note{margin:0;font-size:10.5px;line-height:1.45;color:var(--text-faint)}.chk-stake{display:flex;gap:5px}.chk-stake input{width:100%;min-width:0;padding:7px 10px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-family:var(--font-mono);font-size:14px}.chk-stake input:focus-visible,.chk-fair input:focus-visible{outline:2px solid rgba(60,255,122,.5);outline-offset:1px}.chk-quick{display:flex;gap:4px;flex:0 0 auto}.chk-quick .btn{padding:6px 9px;min-width:34px}.chk-faucet{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:10.5px;color:var(--text-faint)}.chk-difficulties{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}.chk-diff{display:flex;flex-direction:column;align-items:center;gap:1px;padding:6px 3px;line-height:1.15;border:1px solid var(--border);border-radius:8px;background:transparent;color:var(--text-dim);font-family:inherit;cursor:pointer;transition:border-color .14s ease,background .14s ease,color .14s ease}.chk-diff:hover:not(:disabled){border-color:var(--border-bright);color:var(--text)}.chk-diff-name{font-size:11.5px}.chk-diff-odds{font-family:var(--font-mono);font-size:9.5px;color:var(--text-faint)}.chk-diff.is-on{border-color:#3cff7a8c;background:#3cff7a1a;color:var(--neon)}.chk-diff.is-on .chk-diff-odds{color:#3cff7abf}.chk-diff:disabled{opacity:.5;cursor:default}.chk-ladder{min-width:0}.chk-ladder-table{width:100%;border-collapse:collapse}.chk-ladder-table tbody{display:flex;gap:4px;flex-wrap:wrap}.chk-ladder-table tr{display:flex;align-items:baseline;gap:4px;padding:3px 6px;border:1px solid var(--border);border-radius:6px}.chk-ladder-table th,.chk-ladder-table td{padding:0;font-family:var(--font-mono);font-size:10px;font-weight:400;text-align:left}.chk-ladder-table th{color:var(--text-faint)}.chk-ladder-table td{color:var(--neon)}.chk-daily,.chk-layout>.error{text-align:center;margin:0}.chk-halted{max-width:var(--chk-width);margin:0 auto 12px;padding:10px 12px;border:1px solid rgba(255,210,63,.35);border-radius:10px;background:#ffd23f12;color:var(--gold);font-size:13px}.chk-ticker-wrap{max-width:var(--chk-width);margin:0 auto 12px;display:flex;align-items:center;gap:9px;min-width:0}.chk-ticker-label{flex:0 0 auto;display:inline-flex;align-items:center;gap:5px;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim)}.chk-feed-dot{width:6px;height:6px;border-radius:50%;background:var(--neon);box-shadow:0 0 8px var(--neon-glow);animation:chk-pulse 2s ease-in-out infinite}@keyframes chk-pulse{0%,to{opacity:1}50%{opacity:.35}}.chk-ticker{display:flex;gap:6px;list-style:none;overflow-x:auto;min-width:0;scrollbar-width:none}.chk-ticker::-webkit-scrollbar{display:none}.chk-ticker-item{flex:0 0 auto;display:flex;align-items:baseline;gap:6px;padding:4px 9px;border:1px solid var(--border);border-radius:999px;background:var(--surface);font-size:11px;white-space:nowrap}.chk-ticker-item.won{border-color:#3cff7a4d}.chk-ticker-item.lost{border-color:#ff5a5a38}.chk-ticker-player{color:var(--text-dim)}.chk-ticker-amount{font-family:var(--font-mono)}.chk-ticker-item.won .chk-ticker-amount{color:var(--neon)}.chk-ticker-item.lost .chk-ticker-amount{color:var(--chk-danger-soft)}@keyframes chk-arrive{0%{transform:translateY(-4px);opacity:0}to{transform:translateY(0);opacity:1}}.chk-ticker-item.is-new{animation:chk-arrive .26s ease-out}.chk-fair{max-width:var(--chk-width);margin:12px auto 0;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#ffffff05;font-size:13px}.chk-fair>summary{cursor:pointer;font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim)}.chk-fair>*+*{margin-top:9px}.chk-fair .chk-field{display:flex;flex-direction:column;gap:6px}.chk-fair label{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim)}.chk-fair input[type=text]{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-family:var(--font-mono);font-size:13px}.chk-seeds{display:grid;grid-template-columns:minmax(0,auto) minmax(0,1fr);gap:3px 12px;font-size:11px}.chk-seeds dt{color:var(--text-dim)}.chk-seeds dd{font-family:var(--font-mono);word-break:break-all;color:var(--text)}.chk-verify-btn{margin-top:10px}.chk-verify{padding:9px 11px;border:1px solid var(--border);border-radius:9px;font-size:12px;line-height:1.45}.chk-verify.ok{border-color:#3cff7a66;background:#3cff7a12;color:var(--neon)}.chk-verify.bad{border-color:#ff5a5a73;background:#ff505012;color:var(--chk-danger-soft)}.chk-boards{max-width:var(--chk-width);margin:12px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}.chk-board-card,.chk-mystats{padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:#ffffff05}.chk-mystats{max-width:var(--chk-width);margin:12px auto 0}.chk-top{list-style:none;margin-top:7px;display:flex;flex-direction:column;gap:5px}.chk-top-row{display:grid;grid-template-columns:16px minmax(0,auto) minmax(0,1fr) minmax(0,auto);align-items:baseline;gap:7px;font-size:12px}.chk-top-rank{font-family:var(--font-mono);color:var(--text-faint)}.chk-top-player{color:var(--text)}.chk-top-detail{font-size:10px;color:var(--text-faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chk-top-value{font-family:var(--font-mono);color:var(--neon);text-align:right}.chk-top-empty{margin-top:8px}.chk-stat-grid{margin-top:8px;display:grid;grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:8px}.chk-stat{display:flex;flex-direction:column;gap:1px;padding:7px 9px;border:1px solid var(--border);border-radius:9px;background:var(--bg)}.chk-stat-label{font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint)}.chk-stat strong{font-family:var(--font-mono);font-size:13px;font-weight:400}.chk-stat strong.up{color:var(--neon)}.chk-stat strong.down{color:var(--chk-danger-soft)}.chk-mystats .dash-fineprint{margin-top:8px;font-size:11px}@media(max-width:760px){.chk-controls{grid-template-columns:minmax(0,1fr);gap:10px}.chk-hud{flex-direction:column-reverse;align-items:stretch;gap:10px}.chk-hud-figures{margin-left:0;justify-content:space-between;width:100%}.chk-hud-live{gap:16px}.chk-figure-value strong{font-size:30px}.chk-actions{flex-direction:column}.chk-btn{padding:16px;font-size:15px}}@media(max-width:520px){:root{--chk-lane-w: 52px;--chk-lane-h: 86px}.chk-road-side,.chk-controls{padding:12px}.chk-road-fade{width:30px}}@media(hover:none)and (pointer:coarse){.chk-quick .btn,.chk-diff{min-height:44px}}@media(prefers-reduced-motion:reduce){.chk-lane.just-crossed,.chk-lane.is-fatal.just-crossed,.chk-lane.has-chicken .chk-lane-mark,.chk-kerb.has-chicken .chk-bird,.chk-ticker-item.is-new,.chk-feed-dot{animation:none}.chk-lane,.chk-btn{transition:none}.chk-road{transition-duration:.12s}}