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var(--border)}.eyebrow{font-size:var(--text-caption);color:var(--text-muted);letter-spacing:.04em}.hero-title{margin-top:var(--space-3);font-size:var(--text-display);letter-spacing:-.04em;line-height:1.2}.hero-subtitle{margin-top:var(--space-3);color:var(--text-secondary);font-size:var(--text-body)}.challenge-rules{gap:var(--space-3) var(--space-6);margin-top:var(--space-6);flex-wrap:wrap;display:flex}.rule-chip{gap:var(--space-2);font-size:var(--text-small);color:var(--text-secondary);align-items:center;display:inline-flex}.rule-chip svg{color:var(--brand);flex-shrink:0}.rule-score{margin-top:var(--space-3);color:var(--text-muted);font-size:var(--text-caption)}.how-to-play{gap:var(--space-5);padding:var(--space-8) 0;border-bottom:1px solid var(--border);display:grid}.how-to-play h2{font-size:var(--text-h3)}.how-to-flow{gap:var(--space-3);margin:0;padding:0;list-style:none;display:grid}.how-to-flow li{gap:var(--space-3);color:var(--text-secondary);font-size:var(--text-small);grid-template-columns:2rem 1fr;align-items:center;display:grid}.how-to-step{background:var(--brand);width:2rem;height:2rem;color:var(--on-brand);font-size:var(--text-small);border-radius:999px;place-items:center;font-weight:700;display:grid}.how-to-lessons{gap:var(--space-3);display:grid}.how-to-card{background:var(--page-bg-warm);border:1px solid var(--border);border-radius:var(--radius-sm);padding:var(--space-4);gap:var(--space-3);min-width:0;display:grid}.how-to-mode{font-size:var(--text-caption);letter-spacing:.08em;text-transform:uppercase;color:var(--brand);font-weight:700}.how-to-word{letter-spacing:-.04em;place-items:center;min-height:3.4rem;margin:0;font-size:clamp(2rem,8vw,2.75rem);font-weight:650;line-height:1.1;display:grid}.how-to-hint{color:var(--text-secondary);font-size:var(--text-small);line-height:1.45}.how-to-pick{align-items:center;gap:var(--space-2);font-size:var(--text-small);color:var(--text-secondary);flex-wrap:wrap;display:flex}.how-to-pick strong{color:var(--text-primary)}.ans-swatch{border:1px solid var(--text-primary);border-radius:6px;width:1.5rem;height:1.5rem}@supports (color:color-mix(in lab, red, red)){.ans-swatch{border:1px solid color-mix(in srgb, var(--text-primary) 12%, transparent)}}.how-to-switch{color:var(--text-muted);font-size:var(--text-caption)}.screen.screen-tutorial.active{flex-direction:column;min-height:100dvh;display:flex}.tutorial-board{width:min(560px,100%);padding:var(--space-6) var(--space-5) max(var(--space-6), env(safe-area-inset-bottom));gap:var(--space-4);flex:1;margin:0 auto;display:grid}.tutorial-board .stroop{font-size:clamp(56px,14vw,96px)}.tutorial-wrong,.tutorial-next{text-align:center;min-height:1.4rem;font-size:var(--text-small);margin:0}.tutorial-wrong{color:var(--danger);font-weight:700}.tutorial-next{color:var(--text-muted)}.sheet-register{padding-top:var(--space-8)}.field{gap:var(--space-2);flex-direction:column;min-width:0;display:flex}.field label,.field-label{font-size:var(--text-small);font-weight:500}.field input,.field select{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface-raised);width:100%;height:50px;color:var(--text-primary);padding:0 var(--space-3);font-size:var(--text-body);scroll-margin-block:100px}.field input::placeholder{color:var(--text-muted)}.field-err{color:var(--danger);font-size:var(--text-caption)}.field-err:empty{display:none}.field.is-invalid input,.field.is-invalid select{border-color:var(--danger)}.gatekeeper-picks{gap:var(--space-2);grid-template-columns:repeat(5,minmax(0,1fr));display:grid}.gatekeeper-pick,.grade-pick{min-height:48px;padding:var(--space-2) var(--space-3);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-raised);color:var(--text-secondary);font-size:var(--text-small)}.gatekeeper-pick{justify-content:center;align-items:center;gap:var(--space-2);display:flex}.gatekeeper-pick:hover,.grade-pick:hover{background:var(--surface-hover)}.gatekeeper-pick.is-on,.grade-pick.is-on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand);font-weight:600}.selection-check{visibility:hidden;flex-shrink:0}.is-on .selection-check{visibility:visible}.gatekeeper-field>input{margin-top:var(--space-2)}.form-kicker{margin:var(--space-8) 0 var(--space-5)}.form-kicker h2{font-size:var(--text-h3)}.form-kicker p{margin-top:var(--space-2);font-size:var(--text-small);color:var(--text-secondary)}.registration-fields{gap:var(--space-5) var(--space-6);grid-template-columns:1fr 1fr;display:grid}.grade-picks{gap:var(--space-2);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.grade-pick{padding:var(--space-2) var(--space-1);font-size:var(--text-caption)}.cta-dock{margin-top:var(--space-8);padding-bottom:env(safe-area-inset-bottom)}.cta{justify-content:center;align-items:center;gap:var(--space-3);width:100%;min-height:54px;padding:var(--space-3) var(--space-5);border:1px solid var(--brand);border-radius:var(--radius);background:var(--brand);color:var(--on-brand);font-size:var(--text-body);font-weight:600;display:flex}.cta:hover:not(:disabled){background:var(--brand-hover)}.cta:active:not(:disabled){transform:translateY(1px)}.cta.secondary{color:var(--text-primary);background:var(--page-bg-warm);border-color:var(--border)}.cta.secondary:hover{background:var(--surface-hover)}.privacy-note{justify-content:center;align-items:flex-start;gap:var(--space-2);color:var(--text-muted);font-size:var(--text-caption);margin-top:var(--space-3);display:flex}.privacy-note svg{flex-shrink:0;margin-top:2px}.pending-result{padding:var(--space-5);background:var(--warning-soft);color:var(--text-primary);border-bottom:1px solid var(--border)}.pending-result p{margin:var(--space-2) 0;font-size:var(--text-small)}.pending-result button{min-height:44px;padding:var(--space-2) var(--space-3);margin:var(--space-1);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-raised)}.screen.screen-game.active{max-width:880px;height:var(--app-h,100dvh);min-height:500px;padding:var(--space-6) var(--space-8) max(var(--space-6), env(safe-area-inset-bottom));flex-direction:column;margin:auto;display:flex}.score-hud{flex-shrink:0}.game-top{padding-bottom:var(--space-4);grid-template-columns:1fr 2fr;display:grid}.time-board,.game-stats>div{justify-content:center;align-items:baseline;gap:var(--space-3);display:flex}.game-stats{grid-template-columns:1fr 1fr;display:grid}.game-stats>div{border-left:1px solid var(--border)}.game-top span{color:var(--text-muted);font-size:var(--text-caption)}.game-top strong{font-size:var(--text-h2);font-variant-numeric:tabular-nums;font-weight:600}.time-board.warn strong{color:var(--danger)}.time-rail{background:var(--border);height:3px;overflow:hidden}.time-rail i{background:var(--brand);transform-origin:0;height:100%;display:block}.time-rail.is-warn i{background:var(--danger)}.mode-card{align-items:center;gap:var(--space-1);padding:var(--space-5) 0;flex-direction:column;flex-shrink:0;display:flex;position:relative}.mode-card .language-toggle{margin-bottom:var(--space-2);align-self:flex-end}.mode-card strong{font-size:var(--text-h2);font-weight:600}.mode-card small{font-size:var(--text-small);color:var(--text-secondary)}.mode-card.switch strong{animation:.18s ease-out mode-change}.flash{display:none}.play-area{flex:1;place-items:center;min-height:100px;display:grid;position:relative}.stroop{letter-spacing:-.04em;font-size:clamp(64px,12vw,112px);font-weight:650;line-height:1.1}.float-pop{pointer-events:none;font-size:var(--text-h3);font-weight:600;animation:.65s ease-out forwards pop;position:absolute;top:8%;left:50%}.float-pop.good,.float-pop.combo{color:var(--success)}.float-pop.bad{color:var(--danger)}.deck-tray{width:min(560px,100%);margin:var(--space-6) auto 0;flex-shrink:0}.answers{gap:var(--space-3);grid-template-columns:1fr 1fr;display:grid}.ans{border-radius:var(--radius);min-height:76px;font-size:var(--text-h2);color:var(--on-brand);border:0;font-weight:600}.ans:hover{filter:brightness(.96)}.ans:active{filter:brightness(.9);transform:translateY(1px)}.ans-red{background:var(--answer-red)}.ans-blue{background:var(--answer-blue)}.ans-green{background:var(--answer-green)}.ans-yellow{background:var(--answer-yellow);color:var(--text-primary)}.result-content{max-width:600px;padding:var(--space-10) var(--space-8) max(var(--space-10), env(safe-area-inset-bottom));text-align:center;margin:auto}.result-mascot{object-fit:contain;margin:0 auto var(--space-4);border-radius:var(--radius);display:block}.score-xl{letter-spacing:-.05em;font-variant-numeric:tabular-nums;font-size:64px;font-weight:600;line-height:1.15}.score-label{color:var(--text-muted);font-size:var(--text-small);margin-top:var(--space-2)}.result-title{font-size:var(--text-h2);margin-top:var(--space-6)}.title-blurb{color:var(--text-secondary);margin-top:var(--space-3);font-size:var(--text-small)}.result-meta{margin:var(--space-8) 0;border-block:1px solid var(--border);padding:var(--space-5) 0;grid-template-columns:repeat(4,1fr);display:grid}.result-meta>div{gap:var(--space-2);border-right:1px solid var(--border);flex-direction:column-reverse;display:flex}.result-meta>div:last-child{border:0}.result-meta span{color:var(--text-muted);font-size:var(--text-caption)}.result-meta strong{font-size:var(--text-h2);font-variant-numeric:tabular-nums;font-weight:600}.save-note{font-size:var(--text-small);color:var(--text-secondary);margin-bottom:var(--space-6)}.save-note[data-save=fail]{color:var(--danger)}.result-actions{gap:var(--space-3);display:grid}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.field select.sr-only{border:0;width:1px;height:1px;padding:0}@keyframes pop{0%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,-20px)}}@keyframes mode-change{0%{opacity:.45}to{opacity:1}}.gear-btn.is-current{background:var(--surface-selected);color:var(--brand)}.leaderboard-page{background:var(--page-bg);min-height:100dvh}.leaderboard-body{max-width:760px;padding:var(--space-8) var(--space-5) calc(var(--space-12) + env(safe-area-inset-bottom));gap:var(--space-5);margin:0 auto;display:grid}.leaderboard-body h1{font-size:var(--text-h1);letter-spacing:-.03em}.leaderboard-intro,.leaderboard-date{color:var(--text-secondary);font-size:var(--text-small)}.leaderboard-scope{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-secondary);grid-template-columns:1fr 1fr;gap:2px;padding:2px;display:grid}.leaderboard-scope button{min-height:44px;color:var(--text-secondary);background:0 0;border:0;border-radius:10px;font-weight:600}.leaderboard-scope .is-active{background:var(--surface-primary);color:var(--brand);box-shadow:var(--shadow-card)}.leaderboard-status{justify-items:center;gap:var(--space-4);padding:var(--space-10) var(--space-4);text-align:center;color:var(--text-secondary);background:var(--surface-primary);border:1px solid var(--border);border-radius:var(--radius-lg);display:grid}.leaderboard-status .cta{width:auto;min-width:180px}.leaderboard-podium{gap:var(--space-3);margin:0;padding:0;list-style:none;display:grid}.leaderboard-podium li{justify-items:center;gap:var(--space-2);padding:var(--space-5) var(--space-4);background:var(--surface-primary);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;display:grid}.leaderboard-podium .podium-medal{border-radius:var(--radius-sm);background:var(--page-bg-warm);width:36px;height:36px;color:var(--text-secondary);place-items:center;font-weight:700;display:grid}.leaderboard-podium .podium-1{background:var(--surface-highlight);border-color:var(--surface-highlight-strong)}.leaderboard-podium .podium-1 .podium-medal{background:var(--surface-highlight-strong);color:var(--warning)}.leaderboard-podium .podium-2 .podium-medal{background:var(--surface-secondary)}.leaderboard-podium strong{font-size:var(--text-h3)}.leaderboard-podium b{font-size:var(--text-display);color:var(--brand);font-variant-numeric:tabular-nums;line-height:1}.leaderboard-podium small,.leaderboard-podium time{color:var(--text-muted);font-size:var(--text-caption)}.leaderboard-list{background:var(--surface-primary);border:1px solid var(--border);border-radius:var(--radius-lg);margin:0;padding:0;list-style:none;overflow:hidden}.leaderboard-list li{align-items:center;gap:var(--space-3);padding:var(--space-4);border-bottom:1px solid var(--border);display:flex}.leaderboard-list li:last-child{border-bottom:0}.leaderboard-list span{width:32px;color:var(--text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-weight:700}.leaderboard-list div{flex:1;min-width:0}.leaderboard-list small{color:var(--text-muted);font-size:var(--text-caption);margin-top:2px;display:block}.leaderboard-list b{color:var(--brand);font-variant-numeric:tabular-nums}a.cta{text-decoration:none}@media (width>=640px){.leaderboard-podium{grid-template-columns:1fr 1.15fr 1fr;align-items:end}.leaderboard-podium .podium-1{padding-block:var(--space-8);order:2}.leaderboard-podium .podium-2{order:1}.leaderboard-podium .podium-3{order:3}}@media (width>=720px){.how-to-lessons{grid-template-columns:1fr 1fr}}@media (width<=600px){.club-header{height:60px;padding-inline:var(--space-4)}.club-brand{font-size:var(--text-small);gap:var(--space-1)}.header-actions{gap:var(--space-1)}.club-brand span{text-overflow:ellipsis;max-width:38vw;overflow:hidden}.registration-content{padding:var(--space-8) var(--space-5)}.hero-title{font-size:var(--text-h1)}.how-to-play{padding:var(--space-6) 0;gap:var(--space-4)}.how-to-word{min-height:3rem}.tutorial-board{padding-inline:var(--space-5)}.challenge-rules{gap:var(--space-3)}.rule-chip{font-size:var(--text-caption);gap:var(--space-1)}.registration-fields{gap:var(--space-5);grid-template-columns:1fr}.gatekeeper-picks{grid-template-columns:repeat(2,minmax(0,1fr))}.gatekeeper-pick:last-child{grid-column:1/-1}.grade-picks{grid-template-columns:repeat(4,minmax(0,1fr))}.screen.screen-game.active{padding:var(--space-4) var(--space-5) max(var(--space-5), env(safe-area-inset-bottom))}.game-top{padding-bottom:var(--space-3)}.time-board,.game-stats>div{flex-direction:column;align-items:center;gap:0}.mode-card{padding-top:var(--space-3)}.mode-card strong{font-size:var(--text-h3)}.mode-card small{font-size:var(--text-small)}.ans{min-height:72px}.result-content{padding:var(--space-8) var(--space-5)}.result-meta{grid-template-columns:repeat(2,1fr);padding:0}.result-meta>div{padding:var(--space-4) 0}.result-meta>div:nth-child(2){border-right:0}.result-meta>div:nth-child(-n+2){border-bottom:1px solid var(--border)}}@media (height<=600px){.screen.screen-game.active{height:auto;min-height:100dvh}.mode-card{padding:var(--space-2) 0}.stroop{font-size:64px}.deck-tray{margin-top:var(--space-3)}.ans{min-height:52px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-content{syntax:"*";inherits:false;initial-value:""}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@keyframes pulse{50%{opacity:.5}}