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.card-number{grid-row:1/3;align-self:stretch;display:grid;place-items:center;min-width:104px;padding:14px 12px;background:var(--red);color:#fff;font-family:var(--sign);font-weight:800;font-size:4.2rem;line-height:.85;letter-spacing:-.03em;font-variant-numeric:tabular-nums;border-right:3px solid var(--ink)}.race-card strong{grid-column:2;font-family:var(--sign);font-weight:800;font-size:1.85rem;line-height:1;text-transform:uppercase;letter-spacing:.005em;padding-top:16px}.race-card small{grid-column:2;font-size:1rem;color:var(--ink-soft);line-height:1.4;margin-top:6px;padding-bottom:16px}.race-card .icon{grid-column:3;grid-row:1/3;position:static;width:44px;height:44px;padding:9px;border-radius:50%;background:var(--ink);color:var(--card);transition:transform .32s var(--ease),background-color .15s}.race-card:hover .icon{transform:translate(5px);background:var(--red)}.join-slot{display:flex;align-items:flex-end;gap:12px;margin-top:30px;padding-top:24px;border-top:2px dashed var(--card-line)}.join-slot .field{flex:0 1 220px}.join-slot input{text-transform:uppercase;letter-spacing:.14em;font-family:var(--sign);font-weight:700;font-size:1.3rem}.join-slot>span{font-size:.95rem;color:var(--ink-soft);flex:1;padding-bottom:12px}.demo-track{display:grid;gap:12px;align-content:start}.demo-track .card{padding:0;overflow:hidden}.demo-track canvas{display:block;width:100%;height:clamp(300px,42vw,470px)}@media(min-width:1120px){.home{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.heat-sheet{padding:36px 38px 32px}.heat-sheet h1{font-size:clamp(2.4rem,3.6vw,3.4rem)}.entry-cards{grid-template-columns:1fr;gap:16px;margin-top:26px}.demo-track{margin-top:18px}.demo-track canvas{height:560px}.join-slot{flex-wrap:wrap}.join-slot>span{flex-basis:100%;padding-bottom:0}}.demo-caption{display:flex;justify-content:space-between;gap:16px;align-items:baseline;font-size:.95rem;color:var(--ink-soft);padding:0 6px}.demo-caption strong{font-family:var(--sign);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink)}.sheet-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:18px 0 36px}.sheet-head h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}.sheet-head p{color:var(--ink-soft);margin-top:8px;font-size:1.05rem;max-width:48ch}.race-tag{flex:0 0 auto;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;align-items:center;padding:14px 18px 14px 16px;transform:rotate(1.2deg);min-width:280px}.race-tag .tag-number{grid-row:1/3;font-family:var(--sign);font-weight:800;font-size:3.4rem;line-height:.85;color:var(--red);letter-spacing:-.03em;font-variant-numeric:tabular-nums}.race-tag label{font-size:.8rem}.race-tag input{min-height:40px;padding:6px 10px;border-width:2px;font-family:var(--marker);font-size:1.1rem;background:var(--card)}.drawing-sheet{overflow:visible}.toolbar{min-height:64px;padding:10px 16px;display:flex;align-items:center;gap:14px;background:var(--tape);border-radius:3px 3px 0 0}.tool-group,.color-group,.history-tools{display:flex;align-items:center;gap:4px}.toolbar .tool{color:var(--ink-soft);width:38px;height:38px}.toolbar .tool:hover:not(:disabled){background:#1c1a171a;color:var(--ink)}.toolbar .tool.selected{background:var(--ink);color:var(--card)}.toolbar-divider{width:2px;height:26px;background:var(--tape-edge)}.swatch{position:relative;width:36px;height:38px;border:0;padding:0;background:none;border-radius:3px}.swatch:before{content:"";position:absolute;top:8px;right:7px;bottom:8px;left:7px;background:var(--swatch);border-radius:50%;border:2px solid rgba(28,26,23,.35)}.swatch.selected:before{border-color:var(--ink);top:5px;right:4px;bottom:5px;left:4px}.swatch:hover{background:#1c1a171a}.pen-label{display:flex;align-items:center;gap:8px;font-size:.8rem}.pen-label select{border-width:2px;min-height:36px;font-size:.9rem;padding:4px 30px 4px 8px;background-position:right 7px center}.history-tools{margin-left:auto}.canvas-wrap{position:relative;aspect-ratio:800/440;background:var(--card);border-top:2px solid var(--tape-edge);border-bottom:2px solid var(--card-line)}.canvas-wrap canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;touch-action:none;cursor:crosshair}.paper-meta{position:absolute;top:14px;right:18px;font-family:var(--sign);font-weight:700;font-size:.9rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-faint);pointer-events:none;font-variant-numeric:tabular-nums}.canvas-prompt{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;pointer-events:none;padding:20px;text-align:center}.canvas-prompt strong{font-family:var(--marker);font-size:clamp(1.8rem,4vw,3rem);font-weight:400;color:#8a7a62;transform:rotate(-2deg)}.canvas-prompt>span{font-size:1rem;color:#7a6b55}.drawing-status{min-height:46px;padding:11px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:.95rem;color:var(--ink-soft);border-radius:0 0 3px 3px}.part-counts{display:flex;flex-wrap:wrap;gap:6px 16px;white-space:nowrap;font-family:var(--sign);font-weight:600;text-transform:uppercase;letter-spacing:.05em;font-size:.95rem}.part-counts b{font-weight:800;color:var(--red);font-variant-numeric:tabular-nums}.drawing-status>span{text-align:right;line-height:1.35}.locked-message{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:#faf6ecf0;text-align:center;padding:20px}.locked-message>.icon{width:40px;height:40px;color:var(--red)}.locked-message strong{font-family:var(--sign);font-weight:800;font-size:2.4rem;text-transform:uppercase;line-height:1}.locked-message span{font-size:1rem;color:var(--ink-soft)}.launch-strip{display:flex;justify-content:center;align-items:center;gap:18px;flex-wrap:wrap;margin-top:34px}.workshop-options{max-width:760px;margin:36px auto 0}.extras{border-top:2px solid var(--board-deep)}.extras:last-child{border-bottom:2px solid var(--board-deep)}summary{padding:16px 4px;cursor:pointer;font-family:var(--sign);font-weight:700;font-size:1.15rem;text-transform:uppercase;letter-spacing:.04em;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:15px;color:var(--ink)}summary::-webkit-details-marker{display:none}summary:after{content:"";width:20px;height:20px;margin-right:2px;background:currentColor;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 9 7 7 7-7'/%3E%3C/svg%3E") center/contain no-repeat;transition:transform .3s var(--ease)}details[open]>summary:after{transform:rotate(180deg)}summary:hover{color:var(--red)}.starters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:6px 0 22px}.starter{padding:12px 12px 14px;min-width:0;border:2px solid var(--ink);display:flex;flex-direction:column;align-items:center;gap:10px;background:#fff;box-shadow:none}.starter:hover:not(:disabled){transform:translateY(-2px) rotate(-.5deg);box-shadow:var(--shadow)}.starter canvas{width:100%;height:84px;object-fit:contain}.starter strong{font-family:var(--sign);font-weight:700;font-size:1.05rem;text-transform:uppercase;letter-spacing:.03em}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:4px 0 22px}.party-panel{padding:34px 36px;max-width:620px;margin:22px auto 40px}.party-panel h2{font-size:clamp(2rem,3.6vw,2.6rem)}.party-panel>p{font-size:1.05rem;color:var(--ink-soft);margin-top:10px}.party-panel>.field{margin:24px 0 14px}.party-panel .small{font-size:.9rem;color:var(--ink-soft)}.or-divider{display:flex;align-items:center;gap:12px;font-family:var(--sign);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;color:var(--ink-faint);margin:26px 0 18px}.or-divider:before,.or-divider:after{content:"";height:2px;background:var(--card-line);flex:1}.join-row{display:flex;gap:10px}.join-row input{flex:1;width:100%;text-transform:uppercase;letter-spacing:.14em;font-family:var(--sign);font-weight:700;font-size:1.25rem}.registration{max-width:none;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:18px 40px;padding:28px 34px 30px}.room-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;grid-column:1/-1}.room-heading h2{font-size:1.6rem}.heat-time{justify-self:start;min-width:220px}.heat-code{display:flex;align-items:center;gap:14px;justify-self:start;border:0;background:none;padding:0;color:var(--ink);font-family:var(--sign);font-weight:800;font-size:3.6rem;line-height:1;letter-spacing:.1em;border-radius:3px}.heat-code .icon{width:26px;height:26px;color:var(--ink-faint)}.heat-code:hover .icon{color:var(--red)}.room-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.network-hint{grid-column:1/-1;margin:0}.lanes{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:0 32px;margin-top:4px;padding:0;list-style:none}.lane{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:12px;min-height:50px;padding:8px 0;border-bottom:2px solid var(--card-line);font-size:1rem}.lane-number{font-family:var(--sign);font-weight:800;font-size:1.6rem;color:var(--blue);font-variant-numeric:tabular-nums;line-height:1}.lane.open .lane-number{color:var(--ink-faint)}.lane.open .lane-name{color:var(--ink-faint);font-style:italic}.lane-name{display:flex;align-items:center;gap:8px;min-width:0;overflow-wrap:anywhere}.lane-name .swatch-dot{width:14px;height:14px;border-radius:50%;background:var(--player);border:2px solid var(--ink);flex-shrink:0}.lane-name small{font-family:var(--marker);font-size:.85rem;color:var(--ink-soft);background:var(--tape);padding:3px 7px;line-height:1;transform:rotate(-2deg)}.lane-status{color:var(--ink-soft);font-family:var(--sign);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;display:flex;align-items:center;gap:6px}.lane-status .icon{width:18px;height:18px;color:var(--blue)}.registration>.btn.full,.waiting-message,.room-timer,.registration>.small:last-child{grid-column:1/-1}.waiting-message{font-size:1.05rem;color:var(--ink-soft)}.room-timer{display:flex;align-items:center;gap:14px;padding:10px 16px;background:var(--plate);color:#fff;border-radius:4px;justify-self:start}.room-timer .led{font-size:2rem}.room-timer span{font-family:var(--sign);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.95rem;color:#c8bba6}.loading-stage{display:grid;justify-items:center;text-align:center;gap:18px;padding:60px 30px 56px;max-width:720px;margin:30px auto 0}.loading-stage .board-plate{width:min(100%,420px);padding:26px 28px 22px}.loading-stage .led{font-size:3.4rem}.loading-stage p{color:var(--ink-soft);font-size:1.05rem;max-width:44ch}.loading-stage progress{width:min(100%,320px);height:14px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:2px solid var(--ink);border-radius:2px;background:#fff;overflow:hidden}.loading-stage progress::-webkit-progress-bar{background:#fff}.loading-stage progress::-webkit-progress-value{background:var(--red)}.loading-stage progress::-moz-progress-bar{background:var(--red)}.race-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin:18px 0 22px}.race-head h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}.race-head p{color:var(--ink-soft);margin-top:8px;font-size:1.05rem}.board-plate{background:var(--plate);color:#fff;border-radius:4px;box-shadow:inset 0 0 0 2px var(--plate-line),var(--shadow)}.timing-board{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px 24px;padding:16px 22px;flex:0 0 auto;min-width:300px}.timing-board .board-label{font-family:var(--sign);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;color:#c8bba6}.timing-board .led{font-size:2.6rem;grid-column:2;grid-row:1/3;align-self:center}.timing-board .board-state{font-family:var(--sign);font-weight:700;font-size:1.15rem;text-transform:uppercase;letter-spacing:.04em;color:#fff}.track-stage{overflow:hidden}#race-canvas{display:block;width:100%;height:clamp(360px,calc(var(--lanes) * 172px),740px)}.replay-controls{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--tape);border-top:2px solid var(--tape-edge)}.replay-controls input{flex:1;min-width:25px;accent-color:var(--red)}.replay-controls select{min-height:38px;font-size:.95rem;padding:4px 30px 4px 10px}.standings{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-auto-rows:1fr;gap:0 36px;margin-top:26px;align-items:stretch}.standing{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:14px;text-align:left;background:none;border:0;border-bottom:2px solid var(--board-deep);padding:12px 4px;min-height:74px;color:var(--ink);border-radius:0;order:0}.standing:hover{background:#faf6ec59}.standing.focused{background:var(--card);box-shadow:var(--shadow);border-bottom-color:transparent}.position-number{font-family:var(--sign);font-weight:800;font-size:2rem;color:var(--blue);font-variant-numeric:tabular-nums;line-height:1}.standing-name{min-width:0;font-size:1.05rem;font-weight:500;overflow-wrap:anywhere;display:flex;flex-direction:column;gap:2px}.standing-name small{font-size:.85rem;font-weight:400;color:var(--ink-soft)}.standing>strong{font-family:var(--sign);font-weight:700;font-size:1.15rem;white-space:nowrap;font-variant-numeric:tabular-nums;background:var(--plate);color:var(--led);padding:5px 10px;border-radius:3px;min-width:80px;text-align:right}.results-panel{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:26px;padding:30px 34px;margin-top:30px;transform-origin:50% -20px;animation:pin .7s var(--ease)}.rosette{width:96px;height:96px;flex-shrink:0}.results-panel h2{font-size:clamp(1.9rem,3.4vw,2.6rem)}.results-panel p{font-size:1.05rem;color:var(--ink-soft);margin-top:8px;max-width:52ch}.race-actions{display:flex;justify-content:center;align-items:stretch;gap:14px;flex-wrap:wrap;margin-top:32px}.race-actions .btn{min-height:58px}.race-actions>.small{display:none}#train-canvas{display:block;width:100%;height:clamp(420px,52vw,720px)}.training-board{grid-template-columns:auto auto auto auto;gap:6px 22px}.training-board .led{grid-column:auto;grid-row:auto;font-size:2.2rem}.training-board .board-state{grid-column:1/-1}.training-board .board-state{font-variant-numeric:tabular-nums}.train-label{font-family:var(--sign);font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:1rem;color:var(--ink)}.replay-controls .grow{flex:1}.evo-chart{margin-top:22px;padding:18px 20px 14px}.evo-chart svg{display:block;width:100%;height:110px}.evo-caption{display:flex;justify-content:space-between;gap:16px;align-items:baseline;margin-top:8px;font-family:var(--sign);font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;color:#c8bba6}.evo-caption strong{color:#fff}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,10px) rotate(-1deg);max-width:min(90vw,520px);background:var(--tape);color:var(--ink);padding:14px 22px;border-radius:2px;font-family:var(--marker);font-size:1.05rem;line-height:1.4;opacity:0;pointer-events:none;z-index:30;box-shadow:var(--shadow);transition:opacity .25s,transform .4s var(--ease)}.toast.visible{opacity:1;transform:translate(-50%) rotate(-1deg)}.help-dialog{width:calc(100% - 32px);max-width:560px;max-height:none;border:0;padding:0;background:transparent;overflow:visible;box-shadow:none;animation:pin .7s var(--ease);transform-origin:50% -20px}.help-body{position:relative;max-height:88vh;overflow:auto;padding:36px;color:var(--ink);background:var(--card);border-radius:3px;box-shadow:var(--shadow-lift)}.help-dialog::backdrop{background:#3a26088c}.close-help{position:absolute;right:12px;top:12px}.help-dialog h2{margin-bottom:14px;max-width:92%}.help-dialog>p,.help-dialog li{font-size:1rem;line-height:1.55;color:var(--ink-soft)}.help-dialog ol{padding-left:22px;margin:18px 0 22px}.help-dialog li{margin-bottom:8px}.rule-note{margin:26px 0 22px;padding:20px 22px;border:2px solid var(--ink);border-radius:3px;background:#fff}.rule-note h2{font-size:1.35rem;margin-bottom:6px}.rule{display:flex;gap:14px;margin:14px 0}.rule>.icon{color:var(--red);width:26px;height:26px;margin-top:2px}.rule strong{font-family:var(--sign);font-weight:700;text-transform:uppercase;letter-spacing:.03em;font-size:1.05rem}.rule p,.note-bottom{font-size:.95rem;color:var(--ink-soft);line-height:1.5;margin-top:3px}.note-bottom{margin-top:14px;font-family:var(--marker);font-size:1rem;color:var(--ink)}@keyframes pin{0%{opacity:0;transform:rotate(-4deg) translateY(-10px)}60%{transform:rotate(1.2deg)}to{opacity:1;transform:none}}@media(max-width:860px){.wall-top{padding:22px 22px 8px}.brand{font-size:2rem}.wall{padding:12px 22px 56px}.heat-sheet{padding:34px 30px 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