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var(--color-border);background:transparent;color:var(--color-text-primary)}.account-prompt-link{min-height:40px;border:0;background:none;color:var(--color-text-primary);font:inherit;font-size:14px;text-decoration:underline;cursor:pointer}.account-prompt-note{margin:var(--space-12) 0 0;color:var(--color-text-secondary);font-size:12px;line-height:1.6;text-align:center}.account-email-code-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1100;overflow-y:auto}body .app .exercise-screen{--exercise-bubble-bg: #ffffff;--exercise-bubble-ink: #22221f;--exercise-bubble-text: #53544d;--exercise-halo: var(--charte-color-accent);--exercise-halo-retry: #e75b4c;--exercise-line-retry: #b7664f;--exercise-line-good: #47845d;--exercise-progress-done: #42865a;--exercise-rescue-bg: #fff4b8;--exercise-rescue-line: #d9c975;--exercise-rescue-option-line: #b8ab71;--exercise-rescue-ink: #22221f}body .app .exercise-screen .session-header .exercise-meta-motif,body .app .exercise-screen .session-header 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var(--color-text-primary) 3%, transparent);--opening-rail-bg: var(--charte-color-celebration-bg)}:root[data-theme=dark] .opening-library-screen,:root[data-theme=dark] .opening-family-screen{--opening-tag-easy-bg: #293e31;--opening-tag-easy-text: #a7d2b3;--opening-tag-medium-bg: #443b23;--opening-tag-medium-text: #e7c581;--opening-tag-hard-bg: #462d29;--opening-tag-hard-text: #edb0a5;--opening-chapter-open-bg: #45412a;--opening-status-learned: #92c4a6;--opening-rail-bg: #141611}@media (prefers-color-scheme: dark){:root:not([data-theme=light]) .opening-library-screen,:root:not([data-theme=light]) .opening-family-screen{--opening-tag-easy-bg: #293e31;--opening-tag-easy-text: #a7d2b3;--opening-tag-medium-bg: #443b23;--opening-tag-medium-text: #e7c581;--opening-tag-hard-bg: #462d29;--opening-tag-hard-text: #edb0a5;--opening-chapter-open-bg: #45412a;--opening-status-learned: #92c4a6;--opening-rail-bg: #141611}}.opening-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}body .opening-library-screen .opening-filters{display:grid;grid-template-columns:.7fr 1fr 1fr;gap:4px;margin:0 0 19px;padding:5px;border-radius:12px;background:var(--opening-rail-bg)}body .opening-library-screen .opening-filter,body .opening-library-screen .opening-filter:hover{justify-content:center;min-height:40px;padding:10px 5px;border:0;border-radius:8px;background:transparent;color:var(--charte-color-celebration-muted);font-size:11px;font-weight:var(--font-weight-semibold);white-space:nowrap}body .opening-library-screen .opening-filter:hover{color:var(--charte-color-celebration-text)}body .opening-library-screen .opening-filter-active,body .opening-library-screen .opening-filter-active:hover{background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text)}.opening-library-screen .opening-family-list{display:grid;gap:12px;border-top:0}.opening-library-screen .opening-family-list>li{border-bottom:0}.opening-library-screen .opening-row{grid-template-columns:minmax(0,1fr) 61px 12px;align-items:center;column-gap:10px;row-gap:0;padding:17px 15px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-surface);box-shadow:0 3px 0 var(--opening-card-shadow)}.opening-library-screen .opening-row:hover{border-color:var(--color-text-secondary);background:var(--color-surface)}.opening-library-screen .opening-row:hover .opening-row-name{text-decoration:none}.opening-library-screen .opening-row-name{font-size:17px;font-weight:var(--font-weight-bold);line-height:1.3;letter-spacing:-.25px}.opening-library-screen .opening-row-desc{margin:6px 0 0;font-size:11px;font-weight:var(--font-weight-regular);line-height:1.5}.opening-library-screen .opening-row-progress{flex-direction:row;flex-wrap:wrap;align-items:center;gap:4px 7px;margin-top:12px}.opening-row-camp{font-size:10px;font-weight:var(--font-weight-regular);color:var(--color-text-secondary)}.opening-row-camp:before{content:"·";margin-right:7px}.opening-library-screen .opening-row-aside{display:flex;flex-direction:column;gap:2px;margin-top:8px;font-size:10px;font-weight:var(--font-weight-regular);color:var(--color-text-secondary)}.opening-library-screen .opening-row-chevron{grid-column:3;font-size:var(--font-size-body)}.opening-progress{display:inline-flex;flex-wrap:wrap;align-items:center;gap:4px 7px;font-size:10px;font-weight:var(--font-weight-regular);line-height:1.5;color:var(--color-text-secondary)}.opening-progress-track{flex-shrink:0;width:36px;height:5px;border-radius:4px;background:var(--color-border);overflow:hidden}.opening-progress-track i{display:block;height:100%;background:var(--charte-color-accent)}.opening-tag{grid-column:2;justify-self:center;padding:5px 8px;border-radius:5px;font-size:10px;font-weight:var(--font-weight-semibold);line-height:1.3;white-space:nowrap}.opening-tag-easy{background:var(--opening-tag-easy-bg);color:var(--opening-tag-easy-text)}.opening-tag-medium{background:var(--opening-tag-medium-bg);color:var(--opening-tag-medium-text)}.opening-tag-hard{background:var(--opening-tag-hard-bg);color:var(--opening-tag-hard-text)}.opening-breadcrumbs{margin:-7px 0 18px;font-size:11px;line-height:1.65;color:var(--color-text-secondary)}.opening-breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:4px 0;margin:0;padding:0;list-style:none}.opening-breadcrumbs li{display:flex;align-items:baseline;min-width:0}.opening-breadcrumbs li+li:before{content:"/";margin:0 9px;opacity:.65}.opening-breadcrumbs button{min-height:0;padding:4px 0;border:0;border-radius:0;background:none;color:inherit;font:inherit;text-align:left;text-decoration:underline;text-underline-offset:3px}.opening-breadcrumbs button:hover{background:none;color:var(--color-text-primary)}.opening-breadcrumbs [aria-current=page]{color:var(--color-text-primary)}.opening-course-screen .opening-course-intro{padding:19px 19px 20px;border:1px solid var(--color-border);border-top:4px solid var(--charte-color-accent);border-radius:14px;background:var(--color-surface);box-shadow:0 3px 0 var(--opening-card-shadow)}.opening-course-screen .opening-course-desc{margin:10px 0 13px;color:var(--color-text-primary);font-size:14px}.opening-course-intro .opening-progress{display:flex;margin:0 0 22px;font-size:11px}.opening-course-intro .opening-progress-track{width:54px}.opening-course-screen .opening-course-cta,.opening-understand-cta{display:flex;align-items:center;justify-content:center;width:100%;min-height:48px;margin:0 0 5px;padding:13px 19px;border:1.7px solid var(--charte-color-fill-action-text);border-radius:11px;background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);font-size:15px;font-weight:var(--font-weight-bold);line-height:1.2;box-shadow:0 5px 0 var(--charte-color-fill-action-text);transition:transform .15s,box-shadow .15s}.opening-course-screen .opening-course-cta:hover,.opening-understand-cta:hover{background:var(--charte-color-fill-action);transform:translateY(-2px);box-shadow:0 7px 0 var(--charte-color-fill-action-text)}.opening-course-screen .opening-course-cta:active,.opening-understand-cta:active{transform:translateY(3px);box-shadow:0 2px 0 var(--charte-color-fill-action-text)}:root[data-theme=dark] .opening-course-screen .opening-course-cta,:root[data-theme=dark] .opening-understand-cta{border-color:var(--charte-color-accent);box-shadow:0 5px #b49a31}:root[data-theme=dark] .opening-course-screen .opening-course-cta:hover,:root[data-theme=dark] .opening-understand-cta:hover{box-shadow:0 7px #b49a31}:root[data-theme=dark] .opening-course-screen .opening-course-cta:active,:root[data-theme=dark] .opening-understand-cta:active{box-shadow:0 2px #b49a31}@media (prefers-color-scheme: dark){:root:not([data-theme=light]) .opening-course-screen .opening-course-cta,:root:not([data-theme=light]) .opening-understand-cta{border-color:var(--charte-color-accent);box-shadow:0 5px #b49a31}:root:not([data-theme=light]) .opening-course-screen .opening-course-cta:hover,:root:not([data-theme=light]) .opening-understand-cta:hover{box-shadow:0 7px #b49a31}:root:not([data-theme=light]) .opening-course-screen .opening-course-cta:active,:root:not([data-theme=light]) .opening-understand-cta:active{box-shadow:0 2px #b49a31}}.opening-next-step{margin:17px 0 0;font-size:12px;line-height:1.65;color:var(--color-text-secondary)}.opening-next-step strong{font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.opening-course-screen .opening-course-meta{margin:5px 0 0;font-size:12px;line-height:1.65}.opening-course-screen .opening-section-bar{margin:28px 0 15px}.opening-course-screen .opening-chapter{border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface);box-shadow:0 2px 0 var(--opening-card-shadow)}.opening-course-screen .opening-chapter-toggle{justify-content:space-between;gap:11px;padding:17px 16px;border:0;border-radius:0;background:var(--color-surface);font-size:14px;font-weight:var(--font-weight-semibold);line-height:1.45}.opening-course-screen .opening-chapter-toggle[aria-expanded=true],.opening-course-screen .opening-chapter-toggle[aria-expanded=true]:hover{background:var(--opening-chapter-open-bg)}.opening-course-screen .opening-chapter-name{font-size:14px}.opening-course-screen .opening-chapter-count{margin-top:5px;font-size:11px}.opening-course-screen .opening-chapter-content{padding:0}.opening-variant{display:grid;grid-template-columns:minmax(0,1fr);gap:13px;padding:16px;border-top:1px solid var(--color-border)}.opening-variant-name{margin:0;font-size:14px;font-weight:var(--font-weight-semibold);line-height:1.5}.opening-variant-status{display:block;margin-top:6px;font-size:11px;line-height:1.5;color:var(--opening-status-learned)}.opening-variant-status-next{color:var(--color-text-secondary)}.opening-variant .scope-variant-badges{margin-top:8px;gap:var(--space-8)}.opening-variant .scope-badge{padding:0;background:none;font-size:11px}.opening-variant-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;align-items:center}.opening-understand,.opening-work{min-height:42px;padding:12px 10px;border-radius:8px;font-size:12px;line-height:1.3}.opening-understand,.opening-understand:hover{border:1px solid var(--color-border);background:transparent;color:var(--color-text-primary);font-weight:var(--font-weight-medium)}.opening-understand:hover{border-color:var(--color-text-primary)}.opening-work,.opening-work:hover{border:1px solid 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20px;font-size:23px;line-height:1.3;letter-spacing:-.6px;text-wrap:balance}.opening-line-preview{max-width:410px;margin:0 auto 20px}.opening-preview-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:11px;color:var(--color-text-secondary);font-size:12px}.opening-preview-caption button,.opening-preview-caption button:hover{min-height:32px;padding:6px 0;border:0;border-radius:0;background:none;color:inherit;font-size:12px;font-weight:var(--font-weight-regular);text-decoration:underline;text-underline-offset:3px}.opening-understanding-goal{margin:0 0 20px;padding-left:15px;border-left:3px solid var(--charte-color-accent);font-size:14px;line-height:1.7}.opening-reading{overflow:hidden;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}.opening-reading details+details{border-top:1px solid var(--color-border)}.opening-reading summary{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:17px 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var(--color-text-primary);outline-offset:3px}body .app .studies-screen .study-cover-top{position:static;font-size:7px;font-weight:var(--font-weight-bold);letter-spacing:.6px;line-height:1.2}body .app .studies-screen .study-cover-art{position:static;width:47%;height:auto;margin:10px 0;opacity:1}body .app .studies-screen .study-cover-future .study-cover-art{opacity:.2;filter:grayscale(1)}body .app .studies-screen .study-cover-number{position:static;font-size:21px;font-weight:650;letter-spacing:-1px;line-height:1}body .app .studies-screen .study-cover-lock{position:absolute;right:8px;bottom:13px;width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8}body .app .studies-screen .study-book-name{display:block;margin-top:13px;font-size:11px;font-weight:var(--font-weight-semibold);line-height:1.3;color:var(--color-text-primary)}body .app .studies-screen .study-book-status{display:block;margin-top:5px;font-size:10px;line-height:1.3;color:var(--color-text-secondary)}@media 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8px;padding:0;box-sizing:border-box;border:0;border-radius:0;background:transparent}body .app .study-screen .study-coach-avatar{position:relative;display:block;flex:0 0 48px;align-self:center;box-sizing:border-box;width:48px;height:64px;padding:0;overflow:visible;border-radius:0;background:transparent;isolation:isolate}body .app .study-screen .study-coach-avatar:before{content:"";position:absolute;top:5px;left:0;z-index:-1;width:48px;height:48px;border-radius:50%;background:var(--study-halo);transition:background-color .25s ease}body .app .study-screen .study-coach-error .study-coach-avatar:before{background:var(--study-halo-retry)}body .app .study-screen .study-coach-avatar .coach-portrait-image{display:block;width:100%;height:64px}body .app .study-screen .study-coach-message{flex:1;box-sizing:border-box;min-width:0;min-height:90px;margin:0;padding:12px 15px;border:1.5px solid var(--study-bubble-ink);border-radius:14px 14px 14px 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strong{font-size:13px;font-weight:var(--font-weight-semibold)}body .app .study-screen .study-hint-copy small{margin-top:5px;font-size:11px;color:var(--color-text-secondary)}body .app .study-screen .study-hint-icon{display:grid;place-items:center;color:var(--color-text-primary)}body .app .study-screen .study-hint-icon svg{width:16px;height:16px}body .app .study-screen .study-hint-expanded .study-hint-icon{transform:rotate(180deg)}body .app .study-screen .study-hint-text{grid-column:1 / -1;margin:2px 0 0;font-size:13px;line-height:1.7;color:var(--color-text-primary)}body .app .study-screen .study-hint:disabled:not(.study-hint-locked){cursor:default;opacity:.6}body .app .study-screen .study-hint-locked,body .app .study-screen .study-hint-locked:disabled{border-style:dashed;border-color:var(--color-border-strong);background:var(--color-background);opacity:1}body .app .study-screen .study-hint-locked .study-hint-copy strong,body .app .study-screen .study-hint-locked 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.play-eval-bar{width:100%;min-height:120px;border-color:#66716d;border-radius:5px}body .play-screen .play-eval-vertical .play-eval-readout{margin-left:-8px;margin-right:-8px;width:calc(100% + 16px)}body .play-screen .play-actions{position:relative;display:flex;flex-direction:column;align-items:stretch;gap:9px;min-height:44px}body .play-screen .game-controls{display:flex;align-items:center;gap:10px;min-height:44px}body .play-screen .play-options-button{flex:0 1 auto;gap:0;min-height:44px;padding:10px 15px;border-radius:8px;font-size:13px}body .play-screen .play-clip-button span{margin-right:5px;font-size:8px}body .play-screen .friend-emotes{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:3px;padding:3px 5px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}html[data-board-focus=on] body .play-screen .friend-emotes{border-color:var(--charte-color-board-focus-line);background:var(--charte-color-board-focus-surface)}body .play-screen .friend-emotes button{min-width:0;min-height:0;height:42px;padding:0;border:0;border-radius:8px;background:none;box-shadow:none;font-size:24px;line-height:1;touch-action:manipulation}body .play-screen .friend-emotes button:disabled{opacity:.4;cursor:default}body .play-screen .friend-emotes button:active:not(:disabled){transform:scale(.9)}@media (hover: hover){body .play-screen .friend-emotes button:hover:not(:disabled){background:var(--color-surface-elevated)}}body .play-screen .friend-emote-slot{position:absolute;right:88px;z-index:7;pointer-events:none}body .play-screen .play-player-top .friend-emote-slot{top:4px}body .play-screen .play-player-bottom .friend-emote-slot{bottom:3px}body .play-screen .friend-emote-bubble{position:relative;display:grid;place-items:center;width:48px;height:48px;border:1px solid var(--color-border);border-radius:13px;background:var(--color-surface-elevated);box-shadow:0 3px 12px #00000021;font-size:31px;line-height:1;animation:game-emote-pop .23s ease-out both}@keyframes game-emote-pop{0%{opacity:0;transform:translateY(5px) scale(.65)}to{opacity:1;transform:translateY(0) scale(1)}}body .play-screen .solo-game-notice{position:absolute;top:calc(100% + 7px);left:0;right:0;z-index:6;margin:0;padding:11px 15px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface-elevated);color:var(--color-text-primary);box-shadow:0 4px 20px #0003;font-size:13px;line-height:1.5;text-align:center}body .play-screen .play-moves{display:none;align-items:center;gap:10px;min-height:25px;max-height:34px;padding:3px 10px;overflow-x:auto;overflow-y:hidden;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface);color:var(--color-text-primary);font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap;scrollbar-width:thin}body .play-screen .play-moves:empty{display:none}body .play-screen .play-moves li{flex:none}body .play-screen .play-moves .play-moves-number{opacity:.6}body .play-options-sheet{padding:var(--space-24) 22px 20px}body .play-options-sheet .play-options-head{padding:0 44px 14px 0;border-bottom:1px solid var(--color-border)}body .play-options-sheet .play-options-title{margin:0;font-family:var(--font-family-display);font-size:20px;line-height:1.2}body .play-options-sheet .game-option{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 0;border-top:1px solid var(--color-border)}body .play-options-sheet .play-options-head+.game-option{border-top:0}body .play-options-sheet .game-option>span{min-width:0}body .play-options-sheet .game-option strong{display:block;font-size:14px}body .play-options-sheet .game-option small{display:block;margin-top:6px;color:var(--color-text-secondary);font-size:12px;line-height:1.4}body .play-options-sheet .game-switch,body .profile-sound-option .game-switch{position:relative;flex:0 0 48px;width:48px;height:44px;min-height:44px;padding:0;border:0;border-radius:8px;background:none;box-shadow:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent}body .play-options-sheet .game-switch:before,body .profile-sound-option .game-switch:before{content:"";position:absolute;top:9.5px;left:3px;width:42px;height:25px;border-radius:20px;background:var(--color-border-strong)}body .play-options-sheet .game-switch:after,body .profile-sound-option .game-switch:after{content:"";position:absolute;top:13.5px;left:7px;width:17px;height:17px;border-radius:50%;background:var(--charte-color-panel);transition:transform .1s ease-out}body .play-options-sheet .game-switch[aria-checked=true]:before,body .profile-sound-option .game-switch[aria-checked=true]:before{background:var(--charte-color-accent)}body .play-options-sheet .game-switch[aria-checked=true]:after,body .profile-sound-option 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.play-result-sheet .play-result-title{margin:0 0 4px;font-size:clamp(24px,5.8vw,31px);line-height:1.2;letter-spacing:-.7px}body .play-result-sheet .play-result-reason{margin:0 0 25px;font-size:13px}body .play-result-sheet .play-clips{margin:0 0 25px}body .play-result-sheet .play-sheet-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}body .play-result-sheet .play-sheet-actions button{min-width:0;justify-self:stretch;text-align:center}body .play-result-sheet .play-sheet-actions .primary-action{grid-column:1 / -1;min-height:52px;margin:0 0 5px;border:1.7px solid var(--charte-color-fill-action-text);border-radius:11px;font:var(--font-weight-bold) 16px / 1.2 var(--font-family);box-shadow:0 5px 0 var(--charte-color-fill-action-text);opacity:1;transition:transform .15s,box-shadow .15s}body .play-result-sheet .play-sheet-actions .primary-action:active{transform:translateY(3px);box-shadow:0 2px 0 var(--charte-color-fill-action-text)}body .play-result-sheet .play-sheet-actions .primary-action:focus-visible{outline:3px solid var(--charte-color-accent);outline-offset:5px}:root[data-theme=dark] body .play-result-sheet .play-sheet-actions .primary-action{border-color:var(--charte-color-accent);box-shadow:0 5px #b49a31}:root[data-theme=dark] body .play-result-sheet .play-sheet-actions .primary-action:active{box-shadow:0 2px #b49a31}body .play-result-sheet .play-sheet-actions .secondary-action{min-height:46px}@keyframes game-result-rise{0%{opacity:0;transform:translateY(90px)}to{opacity:1;transform:translateY(0)}}body .play-analysis .analysis-screen>.analysis-board~*{order:1}body .play-analysis .analysis-screen>.analysis-topbar{order:-2}body .play-analysis .analysis-screen>.play-analysis-opponent{order:-1}body .play-analysis .analysis-screen>.analysis-board{width:min(100%,calc(100dvh - 196px))}body .play-analysis .analysis-screen>.play-analysis-me{order:0}body .play-analysis .analysis-screen 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.play-setup-card{padding:24px;border-radius:15px}body .play-setup .play-setup-notice{margin:0 0 14px;padding:12px 14px;border:1px solid var(--color-border);border-radius:11px;background:var(--color-surface);color:var(--color-text-primary);font-size:13px;line-height:1.5}body .play-setup .play-challenges{margin-bottom:14px}body .play-setup .cfg-challenge-title{margin:0 0 12px;font-size:15px;font-weight:var(--font-weight-bold)}body .play-setup .play-challenge-list{gap:12px}body .play-setup .play-challenge-row{gap:12px;padding:14px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-background)}body .play-setup .play-challenge-text{font-size:14px;font-weight:var(--font-weight-bold);overflow-wrap:anywhere}body .play-setup .play-challenge-actions{display:flex;gap:8px}body .play-setup .cfg-button{flex:1 1 0;min-width:0;min-height:44px;padding:12px 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6px;border:0;border-radius:7px;background:none;color:var(--color-text-primary);font:inherit;font-size:13px;box-shadow:none;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent}body .play-setup .cfg-segment button[aria-pressed=true]{background:var(--color-surface);font-weight:var(--font-weight-bold);box-shadow:0 2px 4px #0000000a}body .play-setup .cfg-segment button:focus-visible{outline:2px solid var(--charte-color-accent);outline-offset:2px}body .play-setup .cfg-segment-picto{flex:none;width:20px;height:20px}body .play-setup .cfg-setting{min-width:0;margin:20px 0 0;padding:0;border:0}body .play-setup .cfg-setting>legend,body .play-setup .cfg-label{display:block;padding:0;margin:0 0 10px;color:var(--color-text-primary);font-size:13px;font-weight:var(--font-weight-bold)}body .play-setup .cfg-radio-row{display:flex;gap:8px}body .play-setup .cfg-radio-row label{position:relative;display:flex;flex:1 1 0;align-items:center;justify-content:center;min-width:0;min-height:44px;padding:12px 6px;border:1px solid var(--color-border);border-radius:9px;background:var(--color-surface);color:var(--color-text-primary);font-size:13px;text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;transition:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent}body .play-setup .cfg-radio-row input{-moz-appearance:none;appearance:none;-webkit-appearance:none;position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;margin:0;padding:0;border:0;opacity:0;cursor:pointer}body .play-setup .cfg-radio-row label:has(input:checked){border-color:var(--charte-color-fill-action-text);background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);font-weight:var(--font-weight-bold)}body .play-setup .cfg-radio-row label:has(input:focus-visible){outline:2px solid var(--color-text-primary);outline-offset:3px}body .play-setup 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var(--charte-color-accent);outline-offset:3px}body .play-setup .cfg-level-options{position:absolute;top:calc(100% + 6px);right:0;left:0;z-index:5;display:grid;gap:2px;padding:6px;border:1px solid var(--color-border);border-radius:11px;background:var(--color-surface);box-shadow:0 8px 20px #00000021}body .play-setup .cfg-level-options button{min-height:44px;padding:11px 12px;border:0;border-radius:7px;background:none;color:var(--color-text-primary);font:inherit;font-size:14px;text-align:left;box-shadow:none;transition:none;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}body .play-setup .cfg-level-options button[aria-pressed=true]{background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);font-weight:var(--font-weight-bold)}body .play-setup .cfg-level-options button:hover:not([aria-pressed=true]){background:var(--color-background)}body .play-setup .cfg-friends{min-width:0;margin:20px 0 0;padding:0;border:0}body .play-setup .cfg-friends>legend{padding:0;margin:0 0 7px;font-size:13px;font-weight:var(--font-weight-bold)}body .play-setup .cfg-friend-list{max-height:220px;overflow:auto;overscroll-behavior:contain}body .play-setup .cfg-friend-pick{display:grid;grid-template-columns:38px minmax(0,1fr) 20px;align-items:center;gap:13px;margin:8px 0;padding:12px;border:1px solid var(--color-border);border-radius:11px;background:var(--color-surface);cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent}body .play-setup .cfg-friend-pick:has(input:checked){border-color:var(--color-text-primary);box-shadow:inset 0 0 0 1px var(--color-text-primary)}body .play-setup .cfg-friend-pick:has(input:focus-visible){outline:2px solid var(--charte-color-accent)}body .play-setup .cfg-friend-pick input{-moz-appearance:none;appearance:none;-webkit-appearance:none;display:grid;place-items:center;width:20px;min-width:20px;height:20px;margin:0;padding:0;border:1.5px solid var(--color-text-secondary);border-radius:50%;background:var(--color-surface)}body .play-setup .cfg-friend-pick input:checked{border-color:var(--color-text-primary)}body .play-setup .cfg-friend-pick input:checked:after{content:"";width:10px;height:10px;border-radius:50%;background:var(--color-text-primary)}body .play-setup .cfg-friend-name{min-width:0;overflow:hidden;font-size:15px;font-weight:var(--font-weight-semibold);text-overflow:ellipsis;white-space:nowrap;overflow-wrap:normal}body .play-setup .cfg-avatar{display:grid;flex:none;place-items:center;width:38px;height:38px;border:1px solid var(--color-border);border-radius:50%;background:var(--color-background);color:var(--color-text-primary);font-size:13px;font-weight:var(--font-weight-bold)}body .play-setup .cfg-add-friend{display:flex;align-items:center;gap:8px;min-height:44px;margin:0;padding:8px 0;border:0;background:none;color:var(--color-text-primary);font:inherit;font-size:13px;font-weight:var(--font-weight-semibold);box-shadow:none;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}body .play-setup .cfg-add-friend span{font-size:23px;font-weight:400;line-height:1}body .play-setup .cfg-note{margin:0;color:var(--color-text-secondary);font-size:13px;line-height:1.6}body .play-setup .cfg-option{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:20px;padding:13px 0 0;border-top:1px solid var(--color-border)}body .play-setup .cfg-option-copy{min-width:0}body .play-setup .cfg-option-copy strong{display:block;font-size:14px}body .play-setup .cfg-option-copy small{display:block;margin-top:6px;color:var(--color-text-secondary);font-size:12px;line-height:1.4}body .play-setup .cfg-switch{position:relative;flex:0 0 48px;width:48px;height:44px;min-height:44px;margin:0;padding:0;border:0;border-radius:8px;background:none;box-shadow:none;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}body .play-setup .cfg-switch:before{content:"";position:absolute;top:9.5px;left:3px;width:42px;height:25px;border-radius:20px;background:var(--color-border)}body .play-setup .cfg-switch:after{content:"";position:absolute;top:13.5px;left:7px;width:17px;height:17px;border-radius:50%;background:var(--color-surface);transition:transform .1s ease-out}body .play-setup .cfg-switch[aria-checked=true]:before{background:var(--charte-color-fill-action)}body .play-setup .cfg-switch[aria-checked=true]:after{background:var(--charte-color-fill-action-text);transform:translate(17px)}body .play-setup .cfg-switch:focus-visible{outline:2px solid var(--color-text-primary);outline-offset:2px}body .play-setup .cfg-primary{display:flex;align-items:center;justify-content:center;width:100%;min-height:56px;margin-top:24px;padding:16px 20px;border:1.7px solid var(--charte-color-fill-action-text);border-radius:11px;background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);font:var(--font-weight-bold) 15px / 1.2 var(--font-family);box-shadow:0 5px 0 var(--charte-color-fill-action-text);cursor:pointer;transition:transform .15s,box-shadow .15s}body .play-setup .cfg-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 7px 0 var(--charte-color-fill-action-text)}body .play-setup .cfg-primary:active:not(:disabled){transform:translateY(3px);box-shadow:0 2px 0 var(--charte-color-fill-action-text)}body .play-setup .cfg-primary:focus-visible{outline:3px solid var(--charte-color-accent);outline-offset:5px}body .play-setup .cfg-primary:disabled{opacity:.45;cursor:default;transform:none}:root[data-theme=dark] body .play-setup .cfg-primary{border-color:var(--charte-color-accent);box-shadow:0 5px #b49a31}:root[data-theme=dark] body .play-setup .cfg-primary:hover:not(:disabled){box-shadow:0 7px #b49a31}:root[data-theme=dark] body .play-setup .cfg-primary:active:not(:disabled){box-shadow:0 2px #b49a31}body .play-setup .play-waiting-card{display:block;padding:24px;text-align:center}body .play-setup .invite-faceoff{display:grid;grid-template-columns:1fr 35px 1fr;align-items:center;gap:10px;margin:10px 0 0;text-align:center}body .play-setup .invite-person{display:grid;justify-items:center;gap:12px;min-width:0}body .play-setup .invite-avatar{display:grid;place-items:center;width:68px;height:68px;border:1px solid var(--charte-color-fill-action-text);border-radius:50%;background:var(--color-background);color:var(--color-text-primary);font-size:22px;font-weight:var(--font-weight-bold)}body .play-setup .invite-person:first-child .invite-avatar{background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text)}body .play-setup .invite-person strong{max-width:100%;font-size:16px;overflow-wrap:anywhere}body .play-setup .invite-vs{color:var(--color-text-secondary);font-size:11px;font-weight:var(--font-weight-bold)}body .play-setup .invite-status{margin:28px 0 0;font-size:19px;font-weight:var(--font-weight-bold);text-align:center}body .play-setup .invite-settings{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:16px;color:var(--color-text-secondary);font-size:12px}body .play-setup .invite-wait{display:block;margin:20px auto 0}body .play-setup .invite-cancel{display:block;min-height:44px;margin:18px auto 0;padding:12px;border:0;background:none;color:var(--color-text-primary);font:inherit;font-size:13px;text-decoration:underline;text-underline-offset:4px;box-shadow:none;cursor:pointer}body .play-setup .invite-cancel:disabled{opacity:.45;cursor:default}body .play-setup .invite-share{display:block;width:100%;min-height:44px;margin:20px 0 0;padding:12px 14px;border:1px solid var(--charte-color-fill-action-text);border-radius:9px;background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);font:inherit;font-size:14px;font-weight:var(--font-weight-bold);box-shadow:none;cursor:pointer;touch-action:manipulation}body .play-setup .invite-share-notice{margin:8px 0 0;color:var(--color-text-secondary);font-size:12px}.game-versus{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;overflow:hidden;background:var(--charte-color-ink);color:#22221f}.game-versus-half{position:absolute;top:0;right:0;bottom:0;left:0;will-change:transform}.game-versus-left{background:#ffd600;clip-path:polygon(0 0,64% 0,46% 100%,0 100%);transform:translate(-105%);animation:game-panel-in .56s cubic-bezier(.16,.78,.24,1) forwards}.game-versus-right{background:#22221f;color:#fff;clip-path:polygon(64% 0,100% 0,100% 100%,46% 100%);transform:translate(105%);animation:game-panel-in .56s cubic-bezier(.16,.78,.24,1) forwards}.game-versus-half strong{position:absolute;max-width:39vw;font-size:clamp(25px,6.4vw,60px);font-weight:800;letter-spacing:-1.2px;line-height:1.05;overflow-wrap:anywhere;opacity:0;animation:game-name-in .38s .4s ease-out forwards}.game-versus-left strong{bottom:59%;left:5vw;text-align:left;transform:translate(-25px)}.game-versus-right strong{top:59%;right:5vw;text-align:right;transform:translate(25px)}.game-versus-cut{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;fill:none;stroke:#fff;stroke-width:.5;stroke-dasharray:110;stroke-dashoffset:110;opacity:0;pointer-events:none;animation:game-cut .45s .63s ease-out forwards}.game-versus-vs{position:absolute;top:50%;left:55%;z-index:2;color:#fff;font-size:clamp(50px,10vw,88px);font-style:italic;font-weight:900;letter-spacing:-4px;text-shadow:2px 3px 0 #22221f;opacity:0;transform:translate(-50%,-50%) rotate(-10deg) scale(.4);animation:game-vs-in .5s .72s ease-out forwards}.game-versus-skip{position:absolute;right:20px;bottom:max(20px,env(safe-area-inset-bottom));z-index:3;min-height:44px;padding:12px 20px;border:1px solid rgb(255 255 255 / 44%);border-radius:8px;background:none;color:#fff;font:inherit;font-size:12px;box-shadow:none;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.game-versus-skip:focus-visible{outline:2px solid #ffd600;outline-offset:3px}.game-versus-fade{animation:game-versus-out .36s forwards}@keyframes game-panel-in{to{transform:translate(0)}}@keyframes game-name-in{to{opacity:1;transform:translate(0)}}@keyframes game-cut{0%{opacity:0;stroke-dashoffset:110}25%{opacity:1}80%{opacity:1;stroke-dashoffset:0}to{opacity:0;stroke-dashoffset:0}}@keyframes game-vs-in{0%{opacity:0;transform:translate(-50%,-50%) rotate(-10deg) scale(.4)}45%{opacity:1;transform:translate(-50%,-50%) rotate(-10deg) scale(1.15)}to{opacity:1;transform:translate(-50%,-50%) rotate(-10deg) scale(1)}}@keyframes game-versus-out{to{opacity:0}}@media (prefers-reduced-motion: reduce){.game-versus-half,.game-versus-half strong,.game-versus-cut,.game-versus-vs{animation-duration:.01ms;animation-delay:0s}.game-versus-fade{animation:none}body .play-setup .cfg-switch:after{transition:none}body .play-setup .cfg-primary{transition:none}}.game-versus-reduced .game-versus-half,.game-versus-reduced .game-versus-half strong,.game-versus-reduced .game-versus-cut,.game-versus-reduced .game-versus-vs{animation-duration:.01ms;animation-delay:0s}@media (max-width: 700px){body .play-setup .play-setup-card{padding:20px}}.challenge-banner{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:0 0 12px;padding:10px 12px;border:2px solid var(--charte-color-fill-action-text);border-radius:12px;background:var(--color-surface);color:var(--color-text-primary)}.challenge-banner-text{flex:1 1 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.clip-card-preview{position:relative;display:block;width:100%;aspect-ratio:1;align-self:start;padding:0;margin:0;overflow:hidden;border:0;border-radius:9px;background:var(--board-dark);cursor:pointer}body .app .clip-mini-board{display:grid;width:100%;height:100%;grid-template-columns:repeat(8,minmax(0,1fr))}body .app .clip-mini-square{display:grid;place-items:center;aspect-ratio:1}body .app .clip-mini-square.is-light{background:var(--board-light)}body .app .clip-mini-square.is-dark{background:var(--board-dark)}body .app .clip-mini-square.is-last{box-shadow:inset 0 0 0 50px #ffd60059}body .app .clip-mini-piece{width:100%;height:100%;display:block}body .app .clip-card-disc{position:absolute;left:50%;top:50%;display:grid;place-items:center;width:37px;height:37px;border:1px solid var(--charte-color-ink);border-radius:50%;background:var(--charte-color-accent);color:var(--charte-color-fill-action-text);box-shadow:0 2px 0 var(--charte-color-ink);transform:translate(-50%,-50%);transition:transform .15s ease}body .app .clip-card-disc svg{width:18px;height:18px;margin-left:2px;fill:currentColor}body .app .clip-card-preview:hover .clip-card-disc,body .app .clip-card-preview:focus-visible .clip-card-disc{transform:translate(-50%,-50%) scale(1.08)}body .app .clip-card-duration{position:absolute;right:5px;bottom:5px;padding:3px 4px;border-radius:4px;background:#22221fd9;color:#fff;font:10px ui-monospace,monospace}body .app .clip-card-copy{min-width:0;align-self:center}body .app .clip-card-kicker{display:block;font-size:10px;font-weight:var(--font-weight-bold);letter-spacing:.03em;color:var(--color-text-secondary)}body .app .clip-card-sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}body .app .clip-card-title{margin:8px 0;font-family:var(--font-family-display);font-size:17px;line-height:1.3;letter-spacing:-.3px;overflow-wrap:anywhere}body .app .clip-card-subtitle{margin:0 0 7px;font-size:12px;line-height:1.4;color:var(--color-text-secondary);overflow-wrap:anywhere}body .app .clip-card-subtitle strong{font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}body .app .clip-card-date{font-size:11px;color:var(--color-text-secondary)}body .app .clip-card-footer{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;padding-top:10px;border-top:1px solid var(--color-border)}body .app .clip-card-footer>span{font-size:10px;color:var(--color-text-secondary)}body .app .clip-card-extra{grid-column:1 / -1}body .app .clip-card-action{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:9px 0;border:0;background:none;color:var(--color-text-primary);font-size:11px;text-align:left;cursor:pointer}body .app .clip-card-action.is-muted{color:var(--color-text-secondary)}body .app .clip-card-action:disabled{cursor:default;opacity:.6}@media (prefers-reduced-motion: reduce){body .app .clip-card-disc{transition:none}body .app .clip-card-preview:hover .clip-card-disc,body .app .clip-card-preview:focus-visible .clip-card-disc{transform:translate(-50%,-50%)}}body .app .clip-list{display:grid;gap:14px;margin:0;padding:0;list-style:none}body .app .clip-card{position:relative}body .app .clip-card-title-button{all:unset;display:block;cursor:pointer;font:inherit;color:inherit}body .app .clip-card-title-button:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:15px}body .app .clip-card-title-button:focus-visible:after{outline:2px solid var(--charte-color-ink);outline-offset:2px}body .app .clip-card-preview,body .app .clip-card-footer,body .app .clip-card-extra{position:relative;z-index:1}body .app .replays-page{width:100%;max-width:none}body .app .replays-heading{margin:0 0 22px}body .app .replays-eyebrow{display:block;margin:0 0 9px;font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-bold);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-secondary)}body .app .replays-title{display:flex;align-items:center;gap:13px;margin:0;font-family:var(--font-family-display);font-size:29px;line-height:1.15;letter-spacing:-1px}body .app .replays-count{padding:6px 9px;border-radius:8px;background:var(--charte-color-accent);color:var(--charte-color-fill-action-text);font-size:13px;letter-spacing:0}body .app .replays-tabs{display:flex;gap:22px;margin:0 0 22px;border-bottom:1px solid var(--color-border)}body .app .replays-tabs button{position:relative;min-height:44px;padding:0 0 13px;border:0;background:none;color:var(--color-text-secondary);font-size:13px;line-height:1.4;cursor:pointer}body .app .replays-tabs button[aria-pressed=true]{font-weight:var(--font-weight-bold);color:var(--color-text-primary)}body .app .replays-tabs button[aria-pressed=true]:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;border-radius:3px;background:var(--charte-color-accent)}body .app .replays-loading{margin:0;padding:28px 0;text-align:center;font-size:14px;color:var(--color-text-secondary)}body .app .replays-empty{padding:40px 25px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-surface);text-align:center}body .app .replays-empty h2{margin:0 0 8px;font-family:var(--font-family-display);font-size:22px;letter-spacing:-.5px}body .app .replays-empty p{margin:0 auto 20px;max-width:34ch;font-size:14px;line-height:1.6;color:var(--color-text-secondary)}body .app .replays-footnote{margin:24px 0 0;text-align:center;font-size:11px;line-height:1.6;color:var(--color-text-secondary)}body .app .replays-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:4px 14px}body .app 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svg{width:35px;height:35px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}body .app .play-gallery .gallery-month-kicker{display:block;font-size:10px;font-weight:var(--font-weight-bold);letter-spacing:.08em;text-transform:uppercase}body .app .play-gallery .gallery-month h2{margin:6px 0 8px;font-family:var(--font-family-display);font-size:21px;letter-spacing:-.7px;text-wrap:balance}body .app .play-gallery .gallery-month p{margin:0;font-size:12px;line-height:1.5}body .app .play-gallery .gallery-filters{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:22px}body .app .play-gallery .community-tabs{display:flex;flex:1 0 100%;order:1;gap:19px;margin:0;border-bottom:1px solid var(--color-border)}body .app .play-gallery .community-tabs button{position:relative;padding:0 0 13px;border:0;background:none;color:var(--color-text-secondary);font-size:12px;line-height:1.4;cursor:pointer}body .app .play-gallery .community-tabs button[aria-pressed=true]{font-weight:var(--font-weight-bold);color:var(--color-text-primary)}body .app .play-gallery .community-tabs button[aria-pressed=true]:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;border-radius:3px;background:var(--charte-color-accent)}body .app .play-gallery .gallery-month-picker{display:block;width:100%}body .app .play-gallery .gallery-month-picker select{width:100%;min-height:40px;padding:9px 12px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-surface);color:var(--color-text-primary);font:inherit;font-size:12px;text-transform:capitalize}body .app .play-gallery .clip-card-footer{flex-wrap:nowrap}body .app .play-gallery .gallery-card-by{display:flex;flex:1;align-items:center;gap:8px;min-width:0}body .app .play-gallery .gallery-author{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;color:var(--color-text-secondary)}body .app 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strong{display:block;margin-top:8px;font-family:var(--font-family-display);font-size:33px;letter-spacing:-1.3px;font-variant-numeric:tabular-nums}body .app .play-ranking .rank-personal small{font-size:20px;vertical-align:super;letter-spacing:0}body .app .play-ranking .rank-personal .rank-distance{grid-column:1 / -1;padding-top:15px;border-top:1px solid color-mix(in srgb,var(--charte-color-fill-action-text) 15%,transparent);font-size:11px}body .app .play-ranking .rank-table{overflow:hidden;border:1px solid var(--color-border);border-radius:15px;background:var(--color-surface)}body .app .play-ranking .rank-table-head,body .app .play-ranking .rank-row{display:grid;grid-template-columns:32px minmax(0,1fr) 59px;align-items:center;gap:11px;padding:12px 13px}body .app .play-ranking .rank-table-head{background:var(--color-background);color:var(--color-text-secondary);font-size:10px;letter-spacing:.08em;text-transform:uppercase}body .app .play-ranking 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6px;font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-eyebrow);text-transform:uppercase;color:var(--color-text-secondary)}.play-setup-title{margin:0 0 var(--space-16);font-family:var(--font-family-display);font-size:26px;line-height:var(--charte-line-height-h1);letter-spacing:var(--charte-letter-spacing-h1)}.play-setup-card{padding:22px;border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface)}.play-setup-label{margin:22px 0 10px;font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-eyebrow);text-transform:uppercase;color:var(--color-text-secondary)}.play-setup-label:first-child{margin-top:0}.play-setup-note{margin:10px 0 0;font-size:var(--font-size-small);color:var(--color-text-secondary)}.play-segment{display:flex;width:100%}.play-segment button{flex:1 1 0}.play-levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.play-colors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.play-choice{min-height:52px;padding:7px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);color:var(--color-text-secondary);font-size:12px;font-weight:var(--font-weight-semibold);line-height:1.2;cursor:pointer}.play-choice:hover{background:var(--color-surface-elevated);color:var(--color-text-primary)}.play-choice-active,.play-choice-active:hover{background:var(--color-text-primary);border-color:var(--color-text-primary);color:var(--color-background)}.play-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-12);padding:12px 14px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface-elevated)}.play-toggle-copy{display:grid;gap:2px;min-width:0}.play-toggle-copy strong{font-size:14px;font-weight:var(--font-weight-semibold)}.play-toggle-copy small{font-size:var(--font-size-small);color:var(--color-text-secondary)}.play-switch{position:relative;flex:0 0 auto;width:46px;height:26px;min-height:0;margin:9px 0;padding:0;border:0;border-radius:999px;background:var(--color-border-strong);box-shadow:none;cursor:pointer;transition:background .18s}.play-switch:before{content:"";position:absolute;top:-9px;right:-9px;bottom:-9px;left:-9px;border-radius:999px}.play-switch-knob{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--charte-color-panel);box-shadow:0 1px 3px #00000040;transition:transform .18s}.play-switch-on{background:var(--color-text-primary)}.play-switch-on .play-switch-knob{transform:translate(20px)}.play-start{width:100%;margin-top:25px;min-height:var(--tap-target-min)}.play-app{min-height:100dvh;padding:max(10px,env(safe-area-inset-top)) 10px 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var(--space-48) - var(--space-48));overflow-y:auto;padding:var(--space-24) var(--space-16) var(--space-16);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);color:var(--color-text-primary);box-shadow:var(--shadow-lg);outline:none;animation:sheet-up .32s cubic-bezier(.2,.8,.2,1)}@keyframes play-sheet-rise{0%{translate:0 24px;opacity:0}}.play-sheet-close{position:absolute;top:var(--space-12);right:var(--space-12);width:var(--charte-size-close-button);height:var(--charte-size-close-button);min-height:0;padding:0;border:0;border-radius:50%;background:var(--color-surface-elevated);color:var(--color-text-primary);font-size:22px;line-height:1;box-shadow:none;cursor:pointer}.play-options-sheet{padding-top:calc(var(--space-24) + var(--charte-size-close-button))}.play-sheet-actions{display:grid;gap:var(--space-8)}.play-sheet-actions button{width:100%;min-height:var(--tap-target-min)}.play-danger{color:var(--color-danger);border-color:var(--color-danger-quiet)}.play-result-title{margin:0 0 4px;font-family:var(--font-family-display);font-size:24px;line-height:1.15}.play-result-reason{margin:0 0 var(--space-16);font-size:var(--font-size-small);color:var(--color-text-secondary)}.versus-intro{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;overflow:hidden;background:var(--charte-color-ink);pointer-events:none}.versus-half{position:absolute;top:0;right:0;bottom:0;left:0;will-change:transform}.versus-half-left{background:var(--charte-color-fill-coach);color:var(--charte-color-fill-coach-text);clip-path:polygon(0 0,64% 0,46% 100%,0 100%);transform:translate(-105%);animation:versus-panel-left .56s cubic-bezier(.16,.78,.24,1) forwards}.versus-half-right{background:var(--charte-color-ink);color:#fff;clip-path:polygon(64% 0,100% 0,100% 100%,46% 100%);transform:translate(105%);animation:versus-panel-right .56s cubic-bezier(.16,.78,.24,1) forwards}.versus-name{position:absolute;max-width:40vw;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow-wrap:anywhere;font-size:clamp(24px,6.4vw,54px);font-weight:var(--font-weight-black);letter-spacing:-1px;line-height:1.05;opacity:0;animation:versus-name-in .38s .4s ease-out forwards}.versus-half-left .versus-name{left:5vw;bottom:58%;text-align:left;transform:translate(-18px)}.versus-half-right .versus-name{right:5vw;top:58%;text-align:right;transform:translate(18px)}.versus-cut{position:absolute;z-index:4;left:50%;top:50%;width:140vw;height:3px;background:linear-gradient(90deg,transparent,#ffffff 12%,#ffffff 88%,transparent);box-shadow:0 0 10px #fff,0 0 28px var(--charte-color-fill-coach);transform:translate(-50%,-50%) rotate(-10deg) scaleX(0);opacity:0;animation:versus-cut .45s .63s ease-out forwards}.versus-vs{position:absolute;z-index:5;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-10deg) scale(.4);font-size:clamp(28px,8vw,70px);font-weight:var(--font-weight-black);font-style:italic;color:#fff;text-shadow:0 0 16px #ffffff,0 0 32px var(--charte-color-fill-coach);opacity:0;animation:versus-vs .5s .72s ease-out forwards}.versus-intro-fade{animation:versus-fade .36s forwards}@keyframes versus-panel-left{to{transform:translate(0)}}@keyframes versus-panel-right{to{transform:translate(0)}}@keyframes versus-name-in{to{opacity:1;transform:translate(0)}}@keyframes versus-cut{0%{opacity:0;transform:translate(-50%,-50%) rotate(-10deg) scaleX(0)}30%{opacity:1}80%{opacity:1;transform:translate(-50%,-50%) rotate(-10deg) scaleX(1)}to{opacity:0;transform:translate(-50%,-50%) rotate(-10deg) scaleX(1)}}@keyframes versus-vs{0%{opacity:0;transform:translate(-50%,-50%) rotate(-10deg) scale(.4)}45%{opacity:1;transform:translate(-50%,-50%) rotate(-10deg) scale(1.18)}to{opacity:1;transform:translate(-50%,-50%) rotate(-10deg) scale(1)}}@keyframes versus-fade{to{opacity:0}}.versus-intro-reduced .versus-half,.versus-intro-reduced .versus-name,.versus-intro-reduced .versus-cut,.versus-intro-reduced .versus-vs{animation-duration:.01ms;animation-delay:0s}@media (prefers-reduced-motion:reduce){.versus-half,.versus-name,.versus-cut,.versus-vs{animation-duration:.01ms!important;animation-delay:0s!important}.play-sheet{animation:none}.play-eval-white,.play-switch,.play-switch-knob{transition:none}}.play-analysis{display:contents}.play-friend-pick{display:grid;grid-template-columns:minmax(0,1fr) 44px;gap:8px;align-items:center}.play-friend-select{width:100%;min-height:var(--tap-target-min);padding:0 12px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);color:var(--color-text-primary);font:inherit;font-weight:var(--font-weight-semibold)}.play-friend-add{width:44px;min-height:var(--tap-target-min);padding:0;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);color:var(--color-text-primary);font-size:22px;line-height:1;box-shadow:none}.play-friend-empty{margin:0}.play-challenges{margin-bottom:14px}.play-challenge-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.play-challenge-row{display:grid;gap:8px;padding:10px 12px;border-radius:12px;background:var(--color-surface-2, rgba(127, 127, 127, .08))}.play-challenge-text{margin:0;font-weight:600}.play-challenge-actions{display:flex;gap:8px;flex-wrap:wrap}.play-challenge-actions .primary-action,.play-challenge-actions .secondary-action{flex:1 1 120px;min-height:40px}.play-setup-notice{margin:0 0 12px}.play-challenge-badge{position:absolute;top:12px;right:12px;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:700;background:var(--color-accent, #e8a33d);color:var(--color-on-accent, #1a1a1a)}.dojo-activity-play{position:relative}.play-waiting-card{display:grid;justify-items:center;gap:16px;text-align:center;padding:24px 16px}.play-waiting-text{margin:0;font-size:1.05rem}.play-waiting-spinner{width:28px;height:28px;border-radius:50%;border:3px solid var(--color-border, rgba(127, 127, 127, .35));border-top-color:var(--color-accent, #e8a33d);animation:play-spin .9s linear infinite}@keyframes play-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.play-waiting-spinner{animation:none}}.play-wait-sheet{display:grid;justify-items:center;gap:14px;text-align:center}.play-versus{position:relative}.play-emotes{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end;max-width:150px}.play-emote{min-width:32px;min-height:32px;padding:0 4px;border:0;border-radius:8px;background:var(--color-surface-2, rgba(127, 127, 127, .1));font-size:1.1rem;line-height:1;cursor:pointer}.play-emote:disabled{opacity:.4;cursor:default}.play-emote-bubble{position:absolute;left:72px;padding:6px 12px;border-radius:14px;background:var(--color-surface, #fff);box-shadow:0 4px 14px #0000002e;font-size:1.6rem;line-height:1;animation:play-emote-pop .25s ease-out;z-index:3}.play-emote-bubble-opponent{top:8px}.play-emote-bubble-me{bottom:110px}@keyframes play-emote-pop{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}.play-draw-offer{position:absolute;left:50%;bottom:96px;transform:translate(-50%);width:min(92%,420px);padding:12px 14px;border-radius:14px;background:var(--color-surface, #fff);box-shadow:0 6px 20px #00000038;z-index:4}.play-draw-offer p{margin:0 0 10px;font-weight:600;text-align:center}.play-clip-button:disabled{opacity:.45;cursor:default}.play-clip-button span{color:var(--color-danger)}.play-clip-button-done span{color:var(--color-success)}.play-clips{margin:0 0 var(--space-16)}.play-clips-list{display:grid;gap:var(--space-8);margin:var(--space-8) 0 0;padding:0;list-style:none}.play-clips-item{display:flex;align-items:center;justify-content:space-between;gap:var(--space-8);padding:var(--space-8) var(--space-12);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface-elevated)}.play-clips-label{font-size:var(--font-size-small);font-weight:var(--font-weight-semibold)}.play-clips-replay{flex:none;min-height:var(--tap-target-min);padding:0 var(--space-12);font-size:var(--font-size-small)}.play-clip-backdrop{align-items:center;background:#000c}.play-clip-sheet{max-width:min(560px,100%);padding:var(--space-16) var(--space-12) var(--space-12)}.play-clip-title{margin:0 0 var(--space-12);font-size:var(--font-size-body)}.play-clip-board{position:relative;width:min(100%,calc(100dvh - 296px));margin:0 auto var(--space-8)}.play-clip-card-slot{display:flex;justify-content:center;min-height:calc(var(--font-size-small) * 1.5 + var(--space-4) * 2);margin:0 0 var(--space-12)}.play-clip-card{margin:0;max-width:100%;padding:var(--space-4) var(--space-12);font-size:var(--font-size-small);border-radius:var(--radius-card);background:var(--charte-color-ink);color:#fff;font-weight:var(--font-weight-semibold);text-align:center;animation:play-sheet-rise .24s ease-out}.play-clip-viewport{overflow:hidden;border-radius:inherit}.play-clip-zoom{transition:transform .45s ease-in-out}.play-clip-zoom--on{transform:scale(1.6)}.play-clip-board--shake-a{animation:play-clip-shake-a .32s ease-in-out}.play-clip-board--shake-b{animation:play-clip-shake-b .32s ease-in-out}@keyframes play-clip-shake-a{0%,to{transform:translate(0)}20%{transform:translate(-4px,1px)}40%{transform:translate(4px,-1px)}60%{transform:translate(-3px)}80%{transform:translate(2px,1px)}}@keyframes play-clip-shake-b{0%,to{transform:translate(0)}20%{transform:translate(-4px,1px)}40%{transform:translate(4px,-1px)}60%{transform:translate(-3px)}80%{transform:translate(2px,1px)}}.play-clip-waiting{margin:0;align-self:center;font-size:var(--font-size-small);color:var(--color-text-secondary)}@media (prefers-reduced-motion: reduce){.play-clip-zoom{transition:none}.play-clip-zoom--on{transform:none}.play-clip-board--shake-a,.play-clip-board--shake-b{animation:none}}.play-clips-keep{margin:var(--space-8) 0 0;font-size:var(--font-size-small);color:var(--color-text-secondary)}.play-clips-guest{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-8)}.play-clips-guest p{margin:0;flex:1 1 12rem;min-width:0}.play-clips-guest button{flex:none;min-height:var(--tap-target-min);padding:0 var(--space-12);font-size:var(--font-size-small)}.play-my-clips-list{display:grid;gap:var(--space-12);margin:var(--space-16) 0 0;padding:0;list-style:none}.play-my-clips-item{display:grid;gap:var(--space-8);padding:var(--space-16)}.play-my-clips-label{margin:0;font-weight:var(--font-weight-semibold);min-width:0}.play-my-clips-date{margin:0;font-size:var(--font-size-small);color:var(--color-text-secondary)}.play-my-clips-confirm{display:grid;gap:var(--space-8)}.play-my-clips-confirm p{margin:0;font-size:var(--font-size-small)}.play-my-clips-actions{display:flex;flex-wrap:wrap;gap:var(--space-8)}.play-my-clips-actions button{flex:1 1 9rem;min-height:var(--tap-target-min)}.play-my-clips-back{width:100%;margin-top:var(--space-16);min-height:var(--tap-target-min)}.play-my-clips-notice{margin:0;font-size:var(--font-size-small);color:var(--color-text-secondary)}.play-public-clip{min-height:100dvh;background:var(--color-background)}.play-public-clip-message{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px 16px;text-align:center}.play-public-clip-text{margin:0;max-width:32ch;color:var(--color-text-primary)}:root{--badge-seal-ink: #22221f;--badge-seal-ring-soft: #22221f45;--badge-seal-ring-mid: #22221f80;--badge-seal-locked-glyph: #94958d;--badge-seal-locked-outer: #c7c9c0;--badge-seal-locked-inner: #eceee7;--badge-seal-locked-ring: #c4c7bc;--badge-seal-lock-ink: #7d8074;--badge-seal-earned-border: #c9be74;--badge-seal-earned-shadow: #22221f08}:root[data-theme=dark]{--badge-seal-earned-border: #8f803b}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--badge-seal-earned-border: #8f803b}}body .success-screen .badge-summary{display:flex;align-items:baseline;justify-content:flex-start;gap:9px;margin:0 0 18px;font-size:12px;color:var(--color-text-secondary)}body .success-screen .badge-summary strong{font-size:17px;font-weight:var(--font-weight-bold);letter-spacing:-.4px;color:var(--color-text-primary)}body .success-screen .badge-summary span{margin-left:0;font-size:12px;font-weight:var(--font-weight-regular);color:var(--color-text-secondary);white-space:nowrap}body .success-screen .badge-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}body .success-screen .badge-tile{position:relative;display:grid;place-items:center;min-width:0;min-height:84px;padding:12px 6px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:11px;box-shadow:none;isolation:isolate;transition:transform .18s,border-color .18s,box-shadow .18s}body .success-screen .badge-tile.is-earned{border-color:var(--badge-seal-earned-border);box-shadow:0 3px 0 var(--badge-seal-earned-shadow)}body .success-screen .badge-tile:hover{background:var(--color-surface);border-color:var(--color-text-primary);box-shadow:0 5px #22221f0b;transform:translateY(-3px)}body .success-screen .badge-tile:focus-visible,body .badge-sheet .badge-sheet-close:focus-visible{outline:3px solid var(--charte-color-accent);outline-offset:3px}body .success-screen .badge-lock{position:absolute;right:6%;bottom:8%;z-index:4;display:grid;place-items:center;width:18px;height:18px;border:1px solid var(--badge-seal-locked-outer);border-radius:50%;background:#fff;color:var(--badge-seal-lock-ink);box-shadow:none}body .success-screen .badge-lock svg{width:11px;height:11px;fill:none;stroke:currentColor;stroke-width:1.3;stroke-linecap:round}body .badge-seal.badge-medal{--seal-shape: polygon(50% 0%, 84% 8%, 96% 25%, 94% 73%, 78% 91%, 50% 100%, 22% 91%, 6% 73%, 4% 25%, 16% 8%);--seal-outer: var(--badge-seal-ink);--seal-inner: var(--charte-color-accent);--seal-ring-color: var(--badge-seal-ring-soft);position:relative;display:grid;place-items:center;box-sizing:border-box;width:61px;max-width:100%;height:auto;max-height:none;aspect-ratio:1 / 1.1;margin:0;color:var(--badge-seal-ink);filter:none;opacity:1;transform:none;transition:none;isolation:isolate}body .badge-seal.badge-medal:before,body .badge-seal.badge-medal:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;clip-path:var(--seal-shape);background:var(--seal-outer);box-shadow:none}body .badge-seal.badge-medal:after{top:2px;right:2px;bottom:2px;left:2px;z-index:-1;background:var(--seal-inner)}body .badge-seal.badge-medal .badge-seal-ring{position:absolute;top:12%;right:12%;bottom:12%;left:12%;border:1px solid var(--seal-ring-color);border-radius:35% 35% 42% 42%;pointer-events:none}body .badge-seal.badge-medal[data-variant="2"]{--seal-shape: polygon(50% 0%, 78% 7%, 96% 24%, 98% 68%, 80% 90%, 50% 100%, 20% 90%, 2% 68%, 4% 24%, 22% 7%);--seal-ring-color: var(--badge-seal-ring-mid)}body .badge-seal.badge-medal[data-variant="2"] .badge-seal-ring{top:10%;right:10%;bottom:10%;left:10%;border:3px double var(--seal-ring-color)}body .badge-seal.badge-medal[data-variant="3"]{--seal-shape: polygon(50% 0%, 69% 9%, 89% 5%, 96% 29%, 100% 50%, 93% 72%, 82% 96%, 50% 100%, 18% 96%, 7% 72%, 0% 50%, 4% 29%, 11% 5%, 31% 9%);--seal-ring-color: var(--badge-seal-ink)}body .badge-seal.badge-medal[data-variant="3"] .badge-seal-ring{top:11%;right:11%;bottom:11%;left:11%;border:2px solid var(--seal-ring-color);border-radius:50%}body .badge-seal.badge-medal[data-variant="4"]{--seal-shape: polygon(50% 0%, 75% 10%, 95% 22%, 99% 52%, 89% 83%, 50% 100%, 11% 83%, 1% 52%, 5% 22%, 25% 10%);--seal-ring-color: var(--badge-seal-ink)}body .badge-seal.badge-medal[data-variant="4"] .badge-seal-ring{top:10%;right:10%;bottom:10%;left:10%;border:3px double var(--seal-ring-color);border-radius:50%}body .badge-seal.badge-medal .badge-seal-glyph{position:static;z-index:auto;width:47%;height:47%;transform:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}body .badge-seal.badge-medal .badge-seal-question{font-size:29px;font-weight:var(--font-weight-bold);color:inherit}body .badge-seal.badge-medal[data-state=locked]{--seal-outer: var(--badge-seal-locked-outer);--seal-inner: var(--badge-seal-locked-inner);--seal-ring-color: var(--badge-seal-locked-ring);color:var(--badge-seal-locked-glyph)}body .success-screen .badge-tile:hover .badge-seal.badge-medal{transform:none}body .badge-sheet{inset:auto 0 0;box-sizing:border-box;width:100%;max-width:none;max-height:92dvh;margin:0 auto;padding:30px 26px calc(30px + env(safe-area-inset-bottom,0px));border:1px solid var(--color-border);border-bottom:0;border-radius:24px 24px 0 0;background:var(--color-surface);color:var(--color-text-primary);box-shadow:0 20px 80px #0003;overflow:auto;text-align:center}body .badge-sheet::backdrop{background:#15160f70;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}body .badge-sheet .badge-sheet-body{position:static;padding:0;text-align:center}body .badge-sheet .badge-sheet-handle{position:absolute;top:9px;left:calc(50% - 16px);display:block;width:32px;height:4px;margin:0;border-radius:3px;background:var(--color-border)}body .badge-sheet .badge-sheet-close{position:absolute;top:12px;right:14px;display:grid;place-items:center;width:36px;height:36px;min-width:0;min-height:0;padding:0;border:0;border-radius:50%;background:var(--color-background);color:var(--color-text-primary);font-size:27px;font-weight:400;line-height:1}body .badge-sheet .badge-seal.badge-medal{width:116px;margin:8px auto 24px}body .badge-sheet .badge-seal.badge-medal .badge-seal-question{font-size:29px}body .badge-sheet .badge-sheet-kicker{margin:0 0 10px;font-size:10px;font-weight:var(--font-weight-bold);letter-spacing:1.3px;text-transform:uppercase;color:var(--color-text-secondary)}body .badge-sheet .badge-sheet-title{margin:0 0 17px;font-size:27px;font-weight:var(--font-weight-bold);letter-spacing:-.6px;line-height:1.2;color:var(--color-text-primary)}body .badge-sheet .badge-sheet-goal{max-width:none;margin:0 0 19px;font-size:14px;line-height:1.7;color:var(--color-text-secondary)}body .badge-sheet .badge-sheet-goal strong{font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}body .badge-sheet .badge-sheet-status{display:inline-flex;align-items:center;margin:0;padding:7px 12px;border:1px solid var(--color-border);border-radius:var(--charte-radius-tag);background:transparent;font-size:12px;font-weight:var(--font-weight-bold);color:var(--color-text-secondary)}body .badge-sheet .badge-sheet-status.is-earned{border-color:var(--charte-color-accent);background:var(--charte-color-accent);color:var(--charte-color-fill-action-text)}body .badge-sheet .badge-sheet-progress{margin:25px 0 0;padding-top:23px;border-top:1px solid var(--color-border);text-align:left}body .badge-sheet .badge-sheet-progress-top{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:12px;font-size:11px;font-weight:var(--font-weight-regular);line-height:1.5;color:var(--color-text-primary)}body .badge-sheet .badge-sheet-progress-top 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var(--charte-color-ink);--color-accent-hover: var(--charte-color-ink);--color-accent-quiet: rgba(24, 25, 31, .08);--color-accent-contrast: var(--charte-color-background);--color-success: #1f6e46;--color-success-quiet: rgba(31, 110, 70, .1);--color-warning: #92620b;--color-warning-quiet: rgba(146, 98, 11, .12);--color-danger: #a4302a;--color-danger-quiet: rgba(164, 48, 42, .1);--color-danger-quiet-soft: rgba(164, 48, 42, .08);--color-focus: var(--charte-color-ink);--color-brass: var(--charte-color-ink);--color-brass-quiet: rgba(24, 25, 31, .08);--color-walnut: var(--charte-color-ink);--color-board-frame-bg: var(--charte-color-panel);--color-board-frame-border: var(--charte-color-line);--board-frame-width: 6px;--board-light: var(--skin-board-square-light);--board-dark: var(--skin-board-square-dark);--skin-board-square-light: #e9eef2;--skin-board-square-dark: #5b7a90;--skin-piece-filter: none;--skin-nav-accent-bar: var(--charte-color-fill-coach);--color-coach-surface: 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20px;--layout-sidebar-padding-top-medium: 28px;--layout-sidebar-padding-x-medium: 14px;--layout-sidebar-padding-top-narrow: 30px;--layout-sidebar-padding-x-narrow: 10px;--layout-sidebar-padding-bottom-narrow: 16px;--layout-sidebar-brand-gap: 52px;--layout-sidebar-brand-gap-medium: 42px;--layout-sidebar-item-height: 50px;--layout-sidebar-item-padding-x: 15px;--layout-sidebar-avatar-size: 39px;--layout-grid-gap: 22px;--layout-grid-gap-wide: 28px;--layout-dojo-art-size: 112px;--layout-text-scene-max-width: 680px;--layout-dialog-width: 540px;--layout-dialog-width-wide: 780px;--layout-dialog-viewport-gap: 80px;--layout-opening-progress-width: 180px;--layout-course-intro-width: 300px;--layout-course-intro-width-medium: 250px;--layout-course-gap: 36px;--layout-stage-max-width: 1280px;--layout-stage-max-width-ultra: 1380px;--layout-stage-head-max-width: 1060px;--layout-stage-padding-top: 64px;--layout-stage-padding-top-short: 50px;--layout-stage-padding-x: 32px;--layout-stage-padding-x-narrow: 22px;--layout-board-column-max: 640px;--layout-board-column-max-medium: 570px;--layout-board-column-max-ultra: 720px;--layout-panel-min: 300px;--layout-panel-max: 360px;--layout-panel-max-medium: 350px;--layout-panel-width-narrow: 310px;--layout-panel-max-ultra: 370px;--layout-stage-gap: 36px;--layout-stage-gap-medium: 25px;--layout-stage-gap-narrow: 24px;--layout-stage-gap-ultra: 48px;--layout-board-height-offset: 184px;--layout-board-height-offset-short: 150px;--layout-board-height-offset-ultra: 195px;--layout-onboarding-max-width: 1080px;--layout-onboarding-main-max: 520px;--layout-onboarding-art-width: 360px;--layout-onboarding-art-width-medium: 300px;--layout-onboarding-art-width-narrow: 240px;--layout-onboarding-gap: 90px;--layout-onboarding-gap-medium: 45px;--layout-onboarding-gap-narrow: 30px;--layout-onboarding-padding-top: 94px;--layout-onboarding-padding-top-medium: 74px;--layout-onboarding-padding-x: 40px;--layout-onboarding-padding-x-medium: 35px;--layout-onboarding-art-min-height: 480px;--layout-onboarding-art-min-height-medium: 450px;--layout-onboarding-art-padding: 48px;--layout-onboarding-art-padding-narrow: 30px;--layout-onboarding-avatar-size: 215px;--layout-onboarding-avatar-size-narrow: 170px;--layout-onboarding-watermark-size: 210px;--radius-card: var(--charte-radius-container);--radius-button: var(--charte-radius-button);--radius-modal: var(--charte-radius-modal);--radius-input: var(--charte-radius-button);--radius-pill: var(--charte-radius-pill);--shadow-sm: none;--shadow-md: var(--charte-shadow-segment);--shadow-lg: var(--charte-shadow-modal);--font-family-display: var(--charte-font-family);--font-family: var(--charte-font-family);--font-family-mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;--font-size-display: 2.5rem;--font-size-h1: 2.125rem;--font-size-h2: 1.3125rem;--font-size-h3: 1rem;--font-size-body: .875rem;--font-size-small: .75rem;--font-size-caption: .6875rem;--line-height-display: 1.1;--line-height-heading: var(--charte-line-height-h1);--line-height-body: 1.5;--line-height-caption: 1.35;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-weight-black: 800;--duration-fast: .15s;--duration-base: .2s;--easing-standard: cubic-bezier(.2, 0, 0, 1);--tap-target-min: 44px;--charte-font-family: Arial, Helvetica, sans-serif;--charte-color-ink: #22221f;--charte-color-text-secondary: #6d6d66;--charte-color-text-muted: #9c9c93;--charte-color-surface-subtle: #f0efe9;--charte-color-surface-subtle-alt: #e8e7e0;--charte-color-background: #faf9f4;--charte-color-panel: #ffffff;--charte-color-surface-soft: #f5f4ee;--charte-color-line: #deded5;--charte-color-fill-error-soft: #fff0ee;--charte-color-fill-error-soft-text: #a4302a;--charte-radius-container: 16px;--charte-radius-pill: 999px;--charte-radius-secondary: 12px;--charte-radius-tertiary: 8px;--charte-radius-button: 10px;--charte-radius-segment-item: 7px;--charte-radius-tag: 6px;--charte-radius-modal: 20px;--charte-radius-icon-tile: 14px;--charte-radius-board-frame: 8px;--charte-radius-notice: 12px;--charte-letter-spacing-h1: -1.25px;--charte-letter-spacing-h2: -.55px;--charte-letter-spacing-brand: -.9px;--charte-letter-spacing-eyebrow: 1.8px;--charte-font-size-eyebrow: .625rem;--charte-font-size-button: .75rem;--charte-line-height-h1: 1.22;--charte-line-height-h2: 1.3;--charte-line-height-prose: 1.65;--charte-space-card: 26px;--charte-space-card-compact: 24px;--charte-space-button-y: 12px;--charte-space-button-x: 18px;--charte-space-segment: 4px;--charte-size-segment-item: 36px;--charte-size-close-button: 38px;--charte-size-icon-tile: 48px;--charte-size-avatar: 39px;--charte-size-coach-avatar: 62px;--charte-font-size-brand: 1.5rem;--charte-font-size-brand-sidebar: 1.375rem;--charte-font-size-nav-caption: .5625rem;--charte-font-size-nav-label: .5625rem;--charte-font-size-nav-badge: .5rem;--charte-size-bottom-nav: 69px;--charte-size-nav-icon: 23px;--charte-size-nav-accent-width: 24px;--charte-size-nav-accent-height: 3px;--charte-size-nav-badge: 14px;--charte-size-nav-badge-sidebar: 19px;--charte-size-brand-tile-width: 32px;--charte-size-brand-tile-height: 38px;--charte-shadow-segment: 0 1px 5px rgba(0, 0, 0, .07);--charte-shadow-modal: 0 30px 110px rgba(0, 0, 0, .2);--charte-color-accent: #ffd600;--charte-font-size-20: 1.25rem;--charte-font-size-32: 2rem;--charte-font-size-36: 2.25rem;--charte-font-size-66: 4.125rem;--charte-line-height-tight: 1.25;--charte-space-6: 6px;--charte-space-14: 14px;--charte-space-20: 20px;--charte-contour-hairline: inset 0 0 0 1px var(--charte-color-surface-subtle-alt);--charte-contour-active: inset 0 0 0 2px var(--charte-color-ink);--charte-contour-selected: inset 0 0 0 3px var(--charte-color-accent);--charte-color-fill-coach: #ffe28a;--charte-color-fill-coach-text: var(--charte-color-ink);--charte-color-fill-error: var(--color-danger);--charte-color-fill-error-text: var(--color-accent-contrast);--charte-color-fill-success: var(--color-success);--charte-color-fill-success-text: var(--color-accent-contrast);--charte-color-fill-action: #ffd600;--charte-color-fill-action-text: #22221f;--charte-color-fill-success-soft: #eef8ec;--charte-color-fill-success-soft-text: var(--charte-color-ink);--charte-color-fill-success-soft-border: #c8e3c4;--charte-color-fill-coach-border: #e8c960;--charte-color-fill-coach-option-bg: #fff9db;--charte-color-fill-coach-option-border: #b7a24c;--charte-color-celebration-bg: #21221f;--charte-color-celebration-text: #f4f3ed;--charte-color-celebration-muted: #b5b5a9;--charte-color-celebration-line: #45473e;--charte-color-fill-feature: #fff9e8;--charte-color-fill-feature-border: #ead7a2;--charte-color-fill-feature-text: #18191f;--charte-color-fill-feature-muted: #555965;--charte-color-fill-pill-yellow: #fff2c9;--charte-color-fill-pill-yellow-text: #63511b;--charte-color-track-gold: #d8ac31;--charte-color-kata-strong: #f4cf52;--charte-color-kata-strong-soft: #fff6c9;--charte-color-kata-avatar-disc: #fff6c9;--charte-color-kata-strong-text: #17181d;--charte-color-kata-strong-number: #9c7a12;--charte-color-kata-weak: #ba644b;--charte-color-kata-weak-soft: #fbf0ec;--charte-color-kata-weak-text: #a74336;--charte-color-kata-header: #f0efe9;--charte-color-kata-excellent: #28724d;--charte-color-halo-error: #e75b4c;--charte-color-board-focus-bg: #21221f;--charte-color-board-focus-ink: #f4f3ed;--charte-color-board-focus-muted: #b5b5a9;--charte-color-board-focus-surface: #2d2e2a;--charte-color-board-focus-line: #43443e;--charte-font-size-dojo-title-mobile: 1.5625rem;--charte-letter-spacing-dojo-title-mobile: -.75px}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){color-scheme:dark;--color-background: #21221f;--color-surface: #30312c;--color-surface-elevated: #3a3b34;--color-border: #45473e;--color-border-strong: #5a5c52;--color-text-primary: #f4f3ed;--color-text-secondary: #b5b5a9;--color-text-tertiary: #9b9b90;--color-accent: #f4f3ed;--color-accent-hover: #ffffff;--color-accent-quiet: rgba(244, 243, 237, .1);--color-accent-contrast: #21221f;--charte-color-panel: #30312c;--charte-color-surface-soft: #2a2b27;--charte-color-line: #45473e;--charte-color-fill-error-soft: #3c2426;--charte-color-fill-error-soft-text: #ffb7ac;--charte-color-fill-success-soft: #193529;--charte-color-fill-success-soft-text: #94dbab;--charte-color-fill-success-soft-border: #2a5a42;--charte-color-fill-feature: #fff5d5;--charte-color-fill-feature-border: #ddc587;--charte-color-fill-feature-muted: #474a57;--charte-color-kata-strong: #f0c54b;--charte-color-kata-strong-soft: #3a3115;--charte-color-kata-avatar-disc: #f3e4ad;--charte-color-kata-strong-text: #f5f6fa;--charte-color-kata-strong-number: #f0c54b;--charte-color-kata-weak: #dc957e;--charte-color-kata-weak-soft: #352925;--charte-color-kata-weak-text: #f1baa8;--charte-color-kata-header: #3a3b34;--charte-color-kata-excellent: #89cda7;--color-success: #94dbab;--color-success-quiet: #193529;--color-warning: #d9a94a;--color-warning-quiet: rgba(217, 169, 74, .16);--color-danger: #ffb7ac;--color-danger-quiet: #3c2426;--color-danger-quiet-soft: rgba(60, 36, 38, .6);--color-focus: #94dbab;--color-brass: #d9a94a;--color-brass-quiet: rgba(217, 169, 74, .16);--color-walnut: #c98f5e;--color-board-frame-bg: #30312c;--color-coach-surface: #3a3b34;--color-coach-avatar-backdrop: var(--charte-color-surface-subtle);--coach-avatar-backdrop-padding: 5px 10px;--coach-avatar-backdrop-radius: 50%;--color-coach-avatar-tile: var(--charte-color-surface-subtle);--nav-coach-icon-padding: 2px 4px;--color-coach-border: #45473e;--color-coach-text: #f4f3ed}}:root[data-theme=dark]{color-scheme:dark;--color-background: #21221f;--color-surface: #30312c;--color-surface-elevated: #3a3b34;--color-border: #45473e;--color-border-strong: #5a5c52;--color-text-primary: #f4f3ed;--color-text-secondary: #b5b5a9;--color-text-tertiary: #9b9b90;--color-accent: #f4f3ed;--color-accent-hover: #ffffff;--color-accent-quiet: rgba(244, 243, 237, .1);--color-accent-contrast: #21221f;--charte-color-panel: #30312c;--charte-color-surface-soft: #2a2b27;--charte-color-line: #45473e;--charte-color-fill-error-soft: #3c2426;--charte-color-fill-error-soft-text: #ffb7ac;--charte-color-fill-success-soft: #193529;--charte-color-fill-success-soft-text: #94dbab;--charte-color-fill-success-soft-border: #2a5a42;--charte-color-fill-feature: #fff5d5;--charte-color-fill-feature-border: #ddc587;--charte-color-fill-feature-muted: #474a57;--charte-color-kata-strong: #f0c54b;--charte-color-kata-strong-soft: #3a3115;--charte-color-kata-avatar-disc: #f3e4ad;--charte-color-kata-strong-text: #f5f6fa;--charte-color-kata-strong-number: #f0c54b;--charte-color-kata-weak: #dc957e;--charte-color-kata-weak-soft: #352925;--charte-color-kata-weak-text: #f1baa8;--charte-color-kata-header: #3a3b34;--charte-color-kata-excellent: #89cda7;--color-success: #94dbab;--color-success-quiet: #193529;--color-warning: #d9a94a;--color-warning-quiet: rgba(217, 169, 74, .16);--color-danger: #ffb7ac;--color-danger-quiet: #3c2426;--color-danger-quiet-soft: rgba(60, 36, 38, .6);--color-focus: #94dbab;--color-brass: #d9a94a;--color-brass-quiet: rgba(217, 169, 74, .16);--color-walnut: #c98f5e;--color-board-frame-bg: #30312c;--color-coach-surface: #3a3b34;--color-coach-avatar-backdrop: var(--charte-color-surface-subtle);--coach-avatar-backdrop-padding: 5px 10px;--coach-avatar-backdrop-radius: 50%;--color-coach-avatar-tile: var(--charte-color-surface-subtle);--nav-coach-icon-padding: 2px 4px;--color-coach-border: #45473e;--color-coach-text: #f4f3ed}@media (max-width: 767px){:root{--font-size-h1: 1.625rem}}:root[data-skin=cyberpunk]{--skin-board-square-light: #e6e9ff;--skin-board-square-dark: #3b2d6e;--skin-piece-filter: none;--skin-nav-accent-bar: #00e5ff}:root[data-skin=cyberpunk] [data-badge-family=training]{--badge-bright: #fff7a8;--badge-tone: #ffd400;--badge-deep: #7a6400}:root[data-skin=cyberpunk] [data-badge-family=studies]{--badge-bright: #b8ffe8;--badge-tone: #00d6a3;--badge-deep: #005c47}:root[data-skin=cyberpunk] [data-badge-family=regularity]{--badge-bright: #c8f4ff;--badge-tone: #00b7e0;--badge-deep: #005a73}:root[data-skin=cyberpunk] [data-badge-family=journey]{--badge-bright: #ffc8f0;--badge-tone: #ff3fb3;--badge-deep: #7a0b56}@media (min-width: 768px){.app-desktop{--layout-sidebar-width: var(--layout-sidebar-width-wide);--layout-page-padding-top: var(--layout-page-padding-top-wide);--layout-page-padding-x: var(--layout-page-padding-x-wide);min-height:100dvh}.app-desktop-main{margin-left:var(--layout-sidebar-width);min-height:100dvh}.app-desktop .app{max-width:var(--layout-content-max-width);margin:0 auto;padding:var(--layout-page-padding-top) var(--layout-page-padding-x) var(--space-64)}.app-desktop .app-with-tabs{min-height:100dvh;padding-bottom:var(--space-64)}.app-desktop .app-page-header{margin-bottom:34px}.app-desktop .app-page-header .subtitle{margin:0;color:var(--color-text-primary);font-family:var(--font-family-display);font-size:var(--font-size-h1);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h1);line-height:var(--charte-line-height-h1)}.side-nav{position:fixed;top:0;bottom:0;left:0;z-index:30;display:flex;flex-direction:column;width:var(--layout-sidebar-width);padding:var(--layout-sidebar-padding-top) var(--layout-sidebar-padding-x) var(--layout-sidebar-padding-bottom);overflow-y:auto;background:var(--color-background);border-right:1px solid var(--color-border);color:var(--color-text-primary)}.side-nav-brand{display:flex;align-items:center;gap:var(--space-8);margin:0 var(--space-4) var(--layout-sidebar-brand-gap);font-family:var(--font-family-display);font-size:var(--charte-font-size-brand-sidebar);font-weight:var(--font-weight-black);letter-spacing:var(--charte-letter-spacing-brand);line-height:var(--line-height-heading)}.side-nav-brand-icon{display:grid;place-items:center;width:var(--space-32);height:calc(var(--space-32) + var(--charte-space-6));border-radius:var(--charte-radius-tertiary);background:var(--charte-color-fill-coach);color:var(--charte-color-fill-coach-text);flex:none}.side-nav-brand-icon svg{width:var(--space-24);height:var(--space-24)}.side-nav-caption{margin:0 var(--layout-sidebar-item-padding-x) var(--space-12);font-size:var(--charte-font-size-nav-caption);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-eyebrow);color:var(--color-text-secondary)}.side-nav-list{display:flex;flex-direction:column;gap:var(--space-8)}.side-nav-item{position:relative;display:flex;align-items:center;gap:var(--charte-space-14);min-height:var(--layout-sidebar-item-height);padding:var(--space-12) var(--layout-sidebar-item-padding-x);border:none;border-radius:var(--radius-button);background:transparent;color:var(--color-text-primary);font-family:var(--font-family);font-size:var(--font-size-body);font-weight:var(--font-weight-semibold);text-align:left;cursor:pointer}.side-nav-item:hover{background:var(--charte-color-surface-soft)}.side-nav-item-active,.side-nav-item-active:hover{background:var(--color-surface-elevated);font-weight:var(--font-weight-bold)}.side-nav-item-active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:var(--space-4);height:var(--space-24);border-radius:var(--space-4);background:var(--skin-nav-accent-bar)}.side-nav-icon{width:var(--space-24);height:var(--space-24);flex:none}.side-nav-badge{display:grid;place-items:center;margin-left:auto;min-width:var(--charte-size-nav-badge-sidebar);height:var(--charte-size-nav-badge-sidebar);padding:0 var(--space-4);border-radius:50%;background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-bold);line-height:1}.side-nav-bottom{margin-top:auto;padding-top:var(--charte-space-20);border-top:1px solid var(--color-border)}.side-nav-item .nav-face{display:flex;align-items:center;gap:var(--charte-space-14);width:100%;min-height:var(--space-24);backface-visibility:hidden;transform-origin:50% 50%}.side-nav-item{perspective:350px}.side-nav-badge{background:var(--charte-color-ink);color:var(--charte-color-background)}.side-nav-destination{margin-top:var(--space-8);padding-top:calc(var(--space-12) + var(--space-8));border-top:1px solid var(--color-border);border-radius:0 0 var(--radius-button) var(--radius-button)}.app-desktop .app-page{transform-origin:50% 220px;backface-visibility:hidden}.side-nav-profile{display:flex;align-items:center;gap:var(--space-12);width:100%;min-height:var(--tap-target-min);padding:var(--space-8);border:none;border-radius:var(--radius-button);background:transparent;color:var(--color-text-primary);font-family:var(--font-family);text-align:left;cursor:pointer}.side-nav-profile:hover{background:var(--charte-color-surface-soft)}.side-nav-avatar{display:grid;place-items:center;flex:none;width:var(--layout-sidebar-avatar-size);height:var(--layout-sidebar-avatar-size);overflow:hidden;border-radius:50%;background:var(--color-surface-elevated);color:var(--color-text-primary)}.side-nav-avatar .profile-avatar-image{width:100%;height:100%;object-fit:cover}.side-nav-avatar .profile-avatar-initials{font-size:var(--font-size-small);font-weight:var(--font-weight-black)}.side-nav-avatar .profile-avatar-fallback-icon{width:var(--space-24);height:var(--space-24)}.side-nav-profile-text{display:flex;flex-direction:column;min-width:0}.side-nav-profile-text strong{overflow:hidden;font-size:var(--font-size-small);text-overflow:ellipsis;white-space:nowrap}.side-nav-profile-text small{font-size:var(--charte-font-size-eyebrow);color:var(--color-text-secondary)}.side-nav-profile-chevron{margin-left:auto;color:var(--color-text-secondary)}.side-nav-item:focus-visible,.side-nav-profile:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}}@media (min-width: 768px) and (max-width: 1199px){.app-desktop{--layout-sidebar-width: var(--layout-sidebar-width-medium);--layout-page-padding-top: var(--layout-page-padding-top-medium);--layout-page-padding-x: var(--layout-page-padding-x-medium)}.side-nav{padding:var(--layout-sidebar-padding-top-medium) var(--layout-sidebar-padding-x-medium) 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var(--easing-standard)}.loading-state-message{margin:0;font-size:var(--font-size-h2);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.loading-state-detail{margin:0;font-size:var(--font-size-small);color:var(--color-text-secondary)}.training-material-notice{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-12);min-height:60vh;text-align:center;padding:0 var(--space-24);animation:fade-in var(--duration-base) 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clamp(.875rem,3.6vw,.9375rem));font-size:clamp(.875rem,3.6vw,.9375rem);font-weight:var(--font-weight-medium);color:inherit;line-height:1.35;letter-spacing:-.45px}.exercise-progress-bar{display:flex;align-items:center;gap:var(--space-4);margin-top:var(--space-12);width:100%}.exercise-progress-segment{flex:1 1 0;height:5px;border-radius:var(--radius-pill);background:var(--color-border)}.exercise-progress-segment-done{background:var(--color-success)}.training-screen.exercise-screen{gap:0}.exercise-principle-screen{display:flex;flex-direction:column;min-height:calc(100dvh - max(8px,env(safe-area-inset-top)) - var(--space-48))}.exercise-principle-content{flex:1;display:flex;flex-direction:column;justify-content:center}.exercise-principle-card{padding:var(--space-24) var(--space-16);background:var(--charte-color-fill-coach);color:var(--charte-color-fill-coach-text);border:1px solid var(--charte-color-fill-coach-border);border-radius:var(--radius-card)}.exercise-principle-headline{display:grid;grid-template-columns:2.75rem minmax(0,1fr);gap:var(--space-12);align-items:start}.exercise-principle-avatar{width:2.75rem;height:2.75rem;flex:0 0 auto;display:grid;place-items:center;border-radius:50%;background:#ffffffa3}.exercise-principle-avatar .coach-avatar{width:2.25rem;height:2.25rem}.exercise-principle-copy{min-width:0}.exercise-principle-eyebrow{margin:0 0 .4375rem;font-size:.6875rem;line-height:1;font-weight:var(--font-weight-semibold);letter-spacing:.12em;text-transform:uppercase}.exercise-principle-text.exercise-closing-motif{margin:0;font-size:1rem;line-height:1.4;font-style:normal;font-weight:var(--font-weight-semibold);letter-spacing:-.01em}.exercise-principle-context{margin:.125rem 0 0;padding-top:var(--space-12);border-top:1px solid rgb(0 0 0 / 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img{width:100%;height:100%;object-fit:contain;display:block}.coach-avatar--sm{width:1rem;height:1rem}.coach-avatar--md{width:1.5rem;height:1.5rem}.coach-avatar--lg{width:1.75rem;height:1.75rem}.exercise-feedback-pictogram{display:inline-flex;align-items:center;justify-content:center;width:1.125rem;height:1.125rem;margin-right:var(--space-8);border-radius:50%;font-size:.6875rem;font-weight:var(--font-weight-bold);vertical-align:-.1em}.exercise-feedback-avatar{margin-right:var(--space-8);vertical-align:-.15em}.exercise-feedback-title{margin:0;font-weight:var(--font-weight-black);font-size:.8125rem;line-height:1.2}.exercise-feedback-body{margin:.25rem 0 0;font-size:.75rem;line-height:1.25}.exercise-feedback-block.exercise-feedback-block--error-soft{background:var(--color-danger-quiet-soft);border:1px solid var(--color-danger-quiet);border-left:4px solid var(--color-danger)}.exercise-feedback-block.exercise-feedback-block--coach{background:var(--charte-color-fill-coach);color:var(--charte-color-fill-coach-text);border:1px solid var(--charte-color-fill-coach-border)}.exercise-feedback-block.exercise-feedback-block--success{background:var(--charte-color-fill-success-soft);color:var(--charte-color-fill-success-soft-text);border:1px solid var(--charte-color-fill-success-soft-border)}.exercise-feedback-block--success .exercise-feedback-pictogram{background:var(--charte-color-fill-success);color:var(--charte-color-fill-success-text)}.exercise-feedback-block.exercise-feedback-block--error-solid{background:var(--color-danger-quiet-soft);color:var(--color-text-primary);border:1px solid var(--color-danger-quiet)}.exercise-feedback-block--error-solid .exercise-feedback-pictogram{background:var(--charte-color-fill-error);color:var(--charte-color-fill-error-text)}.exercise-feedback-cta{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:3.25rem;padding:0 1rem;font-size:.9375rem;font-weight:750;background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);border-color:var(--charte-color-fill-action)}.exercise-feedback-cta-arrow{font-size:1.25rem;line-height:1;font-weight:var(--font-weight-regular)}.exercise-feedback-cta:hover{background:var(--charte-color-fill-action);border-color:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);opacity:.9}.exercise-vote-panel{display:flex;align-items:center;gap:var(--space-12);min-height:56px;margin-top:var(--space-8);padding:0 var(--space-12);background:var(--color-surface-elevated);border:1px solid 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var(--easing-standard)}.session-assessment-close{font-size:var(--font-size-small);color:var(--color-text-tertiary)}.session-assessment-score{display:flex;align-items:baseline;gap:var(--space-4)}.session-assessment-score-value{font-family:var(--font-family-display);font-size:var(--charte-font-size-66);font-weight:var(--font-weight-bold);color:var(--color-accent)}.session-assessment-score-max{font-size:var(--font-size-body);color:var(--color-text-tertiary)}.session-assessment-progression{margin-left:var(--space-8);font-size:var(--font-size-small);color:var(--color-success);animation:pop-in var(--duration-base) var(--easing-standard) .15s 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h3{font-size:var(--font-size-small);color:var(--color-text-tertiary);margin-bottom:var(--space-4)}.session-assessment-list ul{list-style:none;display:flex;flex-direction:column;gap:var(--space-4);font-size:var(--font-size-small);color:var(--color-text-secondary)}.session-assessment-done{width:100%;margin-top:var(--space-8)}.session-assessment-feedback{display:flex;flex-direction:column;align-items:center;gap:var(--space-8)}.session-assessment-feedback-prompt{margin:0;font-size:var(--font-size-small);color:var(--color-text-tertiary)}.session-assessment-feedback-choices{display:flex;gap:var(--space-8);flex-wrap:wrap;justify-content:center}.session-assessment-feedback-choice{min-height:var(--tap-target-min);padding:var(--space-4) 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.app .learning-screen>.side-to-move{margin-top:var(--space-8);font-size:var(--font-size-h3);font-weight:var(--font-weight-bold);line-height:1.4;color:var(--color-text-primary)}body .app .move-list{gap:5px 8px;margin-top:var(--space-16);padding:15px;border:0;border-radius:var(--radius-button);background:var(--charte-color-surface-soft);font-size:var(--charte-font-size-button);line-height:2.1}body .app .move-current{padding:1px 5px;border-radius:4px;background:var(--charte-color-fill-coach);color:var(--charte-color-fill-coach-text);font-weight:var(--font-weight-regular)}body .app .variant-intro-eyebrow{margin:0;font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-eyebrow);text-transform:uppercase;color:var(--color-text-secondary)}body .app .variant-intro-title{font-size:22px;font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h2);line-height:var(--charte-line-height-h2)}body .app .variant-intro-goal.coach-voice{padding:0;background:transparent;box-shadow:none;border-radius:0;font-size:13px;font-weight:var(--font-weight-semibold);line-height:var(--charte-line-height-prose);color:var(--color-text-primary)}body .app .variant-intro-description{font-size:var(--charte-font-size-button);line-height:var(--charte-line-height-prose);color:var(--color-text-secondary)}body .app .variant-intro-sequence{font-size:var(--charte-font-size-eyebrow);color:var(--color-text-secondary)}body .app .variant-intro-start{align-self:stretch}body .app .study-header{grid-template-columns:40px minmax(0,1fr) auto;gap:var(--space-16);margin-bottom:var(--space-16);text-align:left}body .app .study-icon-button{width:40px;height:40px;border:1px solid var(--color-border);border-radius:var(--radius-button);background:transparent}body .app .study-header-label{text-align:left}body .app .study-header-label span{font-size:15px;font-weight:var(--font-weight-bold);letter-spacing:0;text-transform:none;color:var(--color-text-primary)}body .app .study-header-label strong{margin-top:6px;font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-medium);color:var(--color-text-secondary)}body .app .study-share-button{min-height:40px;padding:9px 12px;border:1px solid var(--color-border);border-radius:var(--radius-button);background:var(--color-surface);color:var(--color-text-primary);font-size:var(--font-size-caption);font-weight:var(--font-weight-semibold);box-shadow:none}body .app .study-coach-card{grid-template-columns:48px minmax(0,1fr);align-items:end;gap:var(--space-8);min-height:0;margin-bottom:var(--space-12);padding:0;border:0;border-radius:0;background:transparent}body .app .study-coach-avatar{width:48px;height:48px;box-sizing:border-box;padding:var(--coach-avatar-backdrop-padding);border-radius:var(--coach-avatar-backdrop-radius);background:var(--color-coach-avatar-backdrop)}body .app .study-coach-avatar .coach-avatar{width:100%;height:100%}body .app .study-coach-message{padding:12px 15px;border:1px solid var(--charte-color-fill-coach-border);border-radius:4px 14px 14px;background:var(--charte-color-fill-coach);color:var(--charte-color-fill-coach-text);font-size:var(--charte-font-size-button);font-weight:var(--font-weight-regular);line-height:var(--charte-line-height-prose)}body .app .study-coach-error .study-coach-message{background:var(--charte-color-fill-error-soft);border-color:var(--color-danger-quiet);color:var(--charte-color-fill-error-soft-text)}body .app .study-coach-success .study-coach-message{background:var(--charte-color-fill-success-soft);border-color:var(--charte-color-fill-success-soft-border);color:var(--charte-color-fill-success-soft-text)}body .app .study-attempts-card{margin-top:var(--space-16);padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface)}body .app .study-attempts-copy strong{font-size:var(--font-size-h3);font-weight:var(--font-weight-bold);line-height:1.4}body .app .study-attempts-copy span{margin-top:4px;font-size:var(--font-size-caption);font-weight:var(--font-weight-regular)}body .app .study-attempts-locked{background:var(--color-surface)}body .app .study-attempt-mark{width:24px;height:6px;border:0;border-radius:2px;background:var(--charte-color-track-gold)}body .app .study-attempt-mark:before,body .app .study-attempt-mark:after{display:none}body .app .study-attempt-used{background:var(--color-border)}body .app .study-hints-block{margin-top:var(--charte-space-20)}body .app .study-hints-header h2{font-size:var(--font-size-h3);letter-spacing:0}body .app .study-hints-count{font-size:var(--font-size-caption);color:var(--color-text-secondary)}body .app .study-hint{padding:15px;border-radius:var(--radius-button);background:var(--color-surface)}body .app .study-hint:disabled{border-style:solid;border-color:var(--color-border);background:var(--color-surface);opacity:1}body .app .study-hint-copy strong{font-size:var(--charte-font-size-button);font-weight:var(--font-weight-semibold)}body .app .study-hint-copy small,body .app .study-hint-action{font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-regular)}body .app .study-hint-text{font-size:var(--charte-font-size-button);line-height:var(--charte-line-height-prose)}body .app .sequence-advice-headline{margin-top:var(--space-12);font-size:27px;font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h1);line-height:var(--charte-line-height-h1);color:var(--color-text-primary)}body .app .sequence-advice-reflexe{margin-top:var(--space-24);padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--charte-color-surface-soft)}body .app .sequence-advice-reflexe-label{color:var(--color-text-secondary)}body .app .sequence-advice-reflexe-text{margin-top:10px;font-size:var(--font-size-body);line-height:var(--charte-line-height-prose);color:var(--color-text-primary)}body .app .exercise-principle-card{padding:0;border:0;border-radius:0;background:transparent;color:var(--color-text-primary)}body .app .exercise-principle-avatar{background:var(--color-coach-avatar-backdrop)}body .app .exercise-principle-text{font-size:27px;font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h1);line-height:var(--charte-line-height-h1)}body .app .exercise-principle-context{margin-top:var(--space-16);padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--charte-color-surface-soft);color:var(--color-text-primary)}body .app .session-assessment-screen{align-items:stretch;gap:var(--space-16);padding:0;border-radius:0;background:transparent;box-shadow:none;text-align:left}body .app .session-assessment-close{font-size:27px;font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h1);line-height:var(--charte-line-height-h1);color:var(--color-text-primary)}body .app .session-assessment-score{margin:9px 0}body .app .session-assessment-score-value{font-size:56px;font-weight:var(--font-weight-black);letter-spacing:-3px;line-height:1.15;color:var(--color-text-primary)}body .app .session-assessment-score-max{font-size:var(--charte-font-size-20);color:var(--color-text-primary)}body .app .session-assessment-qualitative{max-width:none;margin-bottom:var(--space-8);font-size:var(--font-size-body);line-height:var(--charte-line-height-prose)}body .app .session-assessment-axes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-16)}body .app .session-assessment-axis{align-items:flex-start;gap:10px;padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface)}body .app .session-assessment-axis-label{font-size:var(--font-size-caption);color:var(--color-text-secondary)}body .app .session-assessment-axis-value{font-size:var(--font-size-h2);letter-spacing:var(--charte-letter-spacing-h2)}body .app .session-assessment-list{padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--charte-color-surface-soft)}body .app .session-assessment-list h3{margin-bottom:var(--space-8);font-size:var(--font-size-h3);color:var(--color-text-primary)}body .app .session-assessment-list ul{font-size:var(--charte-font-size-button);line-height:var(--charte-line-height-prose)}body .app .session-assessment-feedback{align-items:flex-start;margin:10px 0}body .app .session-assessment-feedback-prompt{font-size:var(--charte-font-size-button);color:var(--color-text-primary)}body .app .session-assessment-feedback-choices{justify-content:flex-start;gap:10px}body .app .session-assessment-feedback-choice{min-height:44px;padding:var(--charte-space-button-y) var(--charte-space-button-x);border:1px solid var(--color-border);border-radius:var(--radius-button);background:var(--color-surface);color:var(--color-text-primary);font-size:var(--charte-font-size-button);font-weight:var(--font-weight-semibold);box-shadow:none}body .app .session-assessment-feedback-choice:hover{border-color:var(--color-text-secondary);color:var(--color-text-primary);box-shadow:none}body .app .session-assessment-done{margin-top:var(--space-8)}body .app .kata-feedback-card{align-items:flex-start;gap:var(--space-12);padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;text-align:left}body .app .kata-feedback-check{margin-bottom:var(--space-16);font-size:40px;color:var(--color-text-primary)}body .app .kata-feedback-title{font-size:27px;font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h1);line-height:var(--charte-line-height-h1)}body .app .kata-feedback-variant{font-size:var(--font-size-body);font-style:normal;color:var(--color-text-primary)}body .app .kata-feedback-stats{justify-content:flex-start;font-size:var(--charte-font-size-button)}body .app .kata-feedback-nav{gap:var(--space-12);margin-top:var(--space-16)}body .app .kata-feedback-secondary-actions{gap:var(--space-12)}body .app .kata-feedback-secondary-actions button{min-height:44px;font-size:var(--charte-font-size-button);font-weight:var(--font-weight-semibold)}@media (min-width: 768px){body .app .exercise-coach-card-avatar,body .app .study-coach-avatar{flex-basis:58px;width:58px;height:58px}body .app .study-coach-card{grid-template-columns:58px minmax(0,1fr)}body .app .exercise-coach-card .exercise-instruction,body .app .study-coach-message{min-height:102.35px;padding:18px;font-size:13px}body .app .exercise-side-indicator,body .app .study-turn-row{margin-top:15px;font-size:var(--font-size-caption)}body .app .exercise-feedback-block{padding:22px}body .app .study-attempts-card,body .app .sequence-advice-reflexe,body .app .exercise-principle-context,body .app .session-assessment-axis,body .app .session-assessment-list{padding:var(--charte-space-card)}body .app .sequence-advice-headline,body .app .exercise-principle-text,body .app .session-assessment-close,body .app .kata-feedback-title{font-size:var(--charte-font-size-32)}body .app .session-assessment-score-value{font-size:80px;letter-spacing:-5px}}body .app .session-header .session-header-back .exercise-meta{font-size:15px;font-weight:var(--font-weight-bold);letter-spacing:0;text-transform:none}.lab-eyebrow{font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-eyebrow);text-transform:uppercase;color:var(--color-text-secondary)}.lab-field-label{margin:0 0 9px;font-size:var(--font-size-small);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.lab-screen{gap:18px;padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);max-width:750px}.lab-kind-choices{gap:10px}.lab-kind-choice{text-align:center;background:var(--color-surface);color:var(--color-text-primary);border:1px solid var(--color-border);font-size:var(--charte-font-size-button);font-weight:var(--font-weight-semibold)}.lab-kind-choice-selected{border-color:var(--color-text-primary);background:var(--charte-color-surface-soft);color:var(--color-text-primary)}.lab-profile-select{padding:var(--charte-space-button-y) var(--charte-space-14);border:1px solid var(--color-border);border-radius:var(--radius-input);background:var(--color-surface);font-size:var(--font-size-body)}.lab-unavailable{padding:var(--space-16) var(--charte-space-20);background:var(--color-danger-quiet);border-left:0;border-radius:var(--charte-radius-notice);color:var(--color-danger);font-size:var(--font-size-small);line-height:var(--charte-line-height-prose)}.lab-mode-toggle{display:inline-flex;gap:3px;padding:var(--charte-space-segment);border-radius:var(--radius-button);background:var(--color-surface-elevated);margin-bottom:var(--space-16)}.lab-mode-toggle .lab-kind-choice{min-height:var(--charte-size-segment-item);padding:var(--space-8) var(--space-16);border:0;border-radius:var(--charte-radius-segment-item);background:transparent;color:var(--color-text-secondary)}.lab-mode-toggle .lab-kind-choice-selected{background:var(--color-text-primary);color:var(--color-background);font-weight:var(--font-weight-bold);box-shadow:none}.games-screen{gap:18px}.games-column{display:flex;flex-direction:column;gap:18px;min-width:0}.games-import-section,.games-list-section{gap:var(--space-12);padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface)}.games-import-section>.lab-field-label:first-child,.games-list-section>.lab-field-label:first-child{margin:0 0 var(--space-4);font-size:var(--font-size-h2);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h2);line-height:var(--charte-line-height-h2)}.games-pgn-input,.games-username-input{padding:var(--charte-space-button-y) var(--charte-space-14);border:1px solid var(--color-border);border-radius:var(--radius-input);background:var(--color-surface);box-shadow:none;font-family:inherit;font-size:var(--font-size-body)}.games-username-label{gap:9px;font-size:var(--font-size-small);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.games-input-row{display:flex;gap:10px}.games-input-row .games-username-input{flex:1;min-width:0}.games-import-section>.primary-action,.games-import-section>.secondary-action{align-self:flex-start;width:auto}.games-summary{padding:var(--space-16) var(--charte-space-20);background:var(--color-surface-elevated);border-left:0;border-radius:var(--charte-radius-notice);color:var(--color-text-primary);font-size:var(--font-size-small);line-height:var(--charte-line-height-prose)}.games-list{gap:0}.games-list-item{padding:13px 0;background:transparent;box-shadow:none;border-radius:0;border-bottom:1px solid var(--color-border);font-size:var(--font-size-small)}.games-list-item:last-child{border-bottom:0}.games-list-outcome{text-transform:none;font-size:var(--font-size-small);font-weight:var(--font-weight-bold);color:var(--color-text-primary)}.games-list-outcome-win,.games-list-outcome-loss{color:var(--color-text-primary)}.best-self-screen{gap:var(--space-24)}.best-self-hero{align-items:stretch;gap:18px;padding:0;background:transparent;border-radius:0;box-shadow:none;text-align:left}.best-self-hero-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.best-self-stat{gap:14px;padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface)}.best-self-stat-label{font-size:var(--font-size-caption);text-transform:none;letter-spacing:0;color:var(--color-text-secondary)}.best-self-stat-value,.best-self-stat-value-target{font-family:var(--font-family-display);font-size:var(--font-size-h1);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h1);line-height:var(--charte-line-height-h1);color:var(--color-text-primary)}.best-self-tagline{margin:0;max-width:none;font-size:var(--font-size-h2);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-h2);line-height:var(--charte-line-height-h2);color:var(--color-text-primary)}.best-self-proofs{gap:18px}.best-self-proof-card{gap:15px;padding:var(--charte-space-20);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:none}.best-self-proof-header{font-size:var(--font-size-h3);font-weight:var(--font-weight-bold);line-height:1.4}.best-self-proof-board .board-wrap{width:min(100%,130px)}.best-self-proof-score{font-size:var(--font-size-small);font-weight:var(--font-weight-regular)}.best-self-proof-meta,.best-self-footnote{font-size:var(--font-size-caption);color:var(--color-text-secondary)}.best-self-screen>.secondary-action{align-self:flex-start}.coach-panel{gap:18px;padding:var(--charte-space-20);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);font-family:var(--font-family);font-size:var(--font-size-small)}.coach-panel-title{font-size:var(--font-size-h3)}.coach-panel-close{min-height:40px;padding:9px 12px;border-radius:var(--radius-button);font-size:var(--font-size-caption);color:var(--color-text-primary)}.coach-panel-section h3,.coach-panel-maintenance-label{font-size:var(--charte-font-size-eyebrow);font-weight:var(--font-weight-bold);letter-spacing:var(--charte-letter-spacing-eyebrow);color:var(--color-text-secondary)}.coach-panel-lab-link,.coach-panel-games-link{min-height:var(--tap-target-min);padding:var(--charte-space-button-y) var(--charte-space-button-x);border:1px solid var(--color-border);border-radius:var(--radius-button);background:var(--color-surface);color:var(--color-text-primary);font-size:var(--charte-font-size-button);font-weight:var(--font-weight-semibold)}.coach-panel-lab-link:hover,.coach-panel-games-link:hover{background:var(--color-surface-elevated)}.coach-panel input[type=range]{accent-color:var(--color-text-primary)}body .app .exercise-principle-content{width:100%;max-width:760px;margin:0 auto;padding:22px 0}body .app .exercise-principle-card{padding:22px 18px;border:1px solid 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16px;line-height:1.45}.analytics-consent-actions{display:flex;flex-direction:column;gap:8px}.analytics-consent-button{min-height:46px;padding:0 16px;border-radius:12px;font:inherit;font-weight:700;cursor:pointer}.analytics-consent-accept{border:0;background:var(--color-accent);color:var(--color-accent-contrast)}.analytics-consent-refuse{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-primary)}.native-update{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:calc(env(safe-area-inset-top,0px) + var(--space-16)) var(--space-16) calc(env(safe-area-inset-bottom,0px) + var(--space-16));background:var(--color-background);color:var(--color-text-primary)}.native-update-card{width:100%;max-width:420px;padding:var(--space-24);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:var(--shadow-lg);text-align:center}.native-update-title{margin:0 0 var(--space-12);font-family:var(--font-family-display);font-size:22px;line-height:1.3}.native-update-copy{margin:0 0 var(--space-24);font-size:15px;line-height:1.5;color:var(--color-text-secondary)}.native-update-button{width:100%;min-height:52px;padding:0 var(--space-16);border:1px solid var(--charte-color-fill-action);border-radius:var(--radius-button);background:var(--charte-color-fill-action);color:var(--charte-color-fill-action-text);font:inherit;font-size:16px;font-weight:var(--font-weight-bold);cursor:pointer}