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#b67c00;--vr-tier-gold-1:#ffc43d;--vr-tier-gold-2:#ffe9a8;--vr-tier-gold-3:#b67c00;--vr-scrim-strong:#0010309e}.vr-root[data-vr-theme=dark]{--vr-coin:#fdb147;--vr-coin-dark:#8a5600;--vr-coin-shine:#ffe9b0;--vr-orange-container:#4a2e08;--vr-mint:#4cd97e;--vr-mint-container:#0e5b2c;--vr-on-mint-container:#c0f2cf;--vr-dictation-missed:#dca0e4;--vr-shadow-readings:#5ad6c6;--vr-shadow-impossible:#a079fc;--vr-grammar-fill:#e7dbff38;--vr-grammar-fg:#b9a0ff;--vr-vocab-fill:#cdefff38;--vr-vocab-fg:#7fd4ff;--vr-collocation-fill:#ffe7c238;--vr-collocation-fg:#ffc77a;--vr-style-bonus-fill:#d9f7e438;--vr-style-bonus-fg:#5fe6a0;--vr-mode-video-fill:#c9b2ff38;--vr-mode-video-fg:#b9a0ff;--vr-mode-live-fill:#ff9fb338;--vr-mode-live-fg:#ff9fb0;--vr-mode-voice-fill:#5ad6c638;--vr-mode-voice-fg:#5ad6c6;--vr-scrim-base:#00081f;--vr-icon-fill:#ffffff14;--vr-icon-fill-hover:#ffffff24;--vr-primary-container-hover:#0a4aae;--vr-scrim:#0009;--vr-text-tertiary:#8a97b5;--vr-disabled:#4a5878;--vr-disabled-fill:#122a56;--vr-warning:#ffa940;--vr-warning-tint:#4a2e08;--vr-on-warning-tint:#ffd9a8;--vr-highlight:#fad500;--vr-ink-glass:#000a22;--vr-success-tint:#0b4a24;--vr-error-tint:#5c0b1c;--vr-highlight-container:#4a3f00;--vr-code-ground:#1f242e;--vr-code-ground-raised:#3d495c;--vr-code-property:#61b0ff;--vr-code-string:#59d97f;--vr-code-literal:#fbad46;--vr-code-punctuation:#d8dee9;--vr-code-gutter:#8394ae;--vr-code-selection:#0866ff80;--vr-pressure-stops:#24c159, 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#b67c00;--vr-tier-gold-1:#ffc43d;--vr-tier-gold-2:#ffe9a8;--vr-tier-gold-3:#b67c00;--vr-scrim-strong:#00081f9e}.vr-root{--vr-radius-xs:4px;--vr-radius-s:8px;--vr-radius-m:12px;--vr-radius-l:16px;--vr-radius-l-plus:20px;--vr-radius-xl:24px;--vr-radius-2xl:32px;--vr-radius-3xl:48px;--vr-radius-full:999px;--vr-core-4xs:2px;--vr-core-3xs:4px;--vr-core-2xs:8px;--vr-core-xs:12px;--vr-core-s:16px;--vr-core-m:20px;--vr-core-l:24px;--vr-core-l-plus:28px;--vr-core-xl:32px;--vr-core-2xl:48px;--vr-core-3xl:56px;--vr-core-4xl:64px;--vr-size-roleplay-avatar:128px;--vr-shadow-hairline:0px 0px 0px 1px #1f242e0d;--vr-shadow-card:0px 0px 0px 1px #1f242e0a, 0px 1px 2px 0px #1f242e0d, 0px 2px 6px -2px #1f242e0a;--vr-shadow-raised:0px 0px 0px 1px #1f242e0a, 0px 2px 4px -2px #1f242e0f, 0px 6px 16px -4px #1f242e1a;--vr-shadow-floating:0px 0px 0px 1px #1f242e0d, 0px 4px 8px -4px #1f242e0f, 0px 16px 36px -8px #1f242e2e;--vr-shadow-overlay:0px 0px 0px 1px #1f242e0d, 0px 8px 16px -8px #1f242e14, 0px 28px 64px 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1);--vr-ease-spring:cubic-bezier(.34, 1.4, .64, 1);--vr-focus-ring:2px solid var(--vr-primary);--vr-focus-ring-offset:2px;--vr-halo-brand:0 0 0 4px var(--vr-primary-container);--vr-halo-negative:0 0 0 4px var(--vr-error-tint);--vr-z-sticky:100;--vr-z-modal:1000;--vr-z-popover:1030;--vr-z-dropdown:1050;--vr-z-tooltip:1070;--vr-z-toast:2030;--vr-text-display-large:600 36px/44px var(--vr-font-display);--vr-text-display-large-size:36px;--vr-text-display-large-tracking:-.792px;--vr-text-display-medium:600 30px/36px var(--vr-font-display);--vr-text-display-medium-size:30px;--vr-text-display-medium-tracking:-.66px;--vr-text-display-small:600 24px/30px var(--vr-font-display);--vr-text-display-small-size:24px;--vr-text-display-small-tracking:-.528px;--vr-text-headline-large:600 24px/32px var(--vr-font-display);--vr-text-headline-large-size:24px;--vr-text-headline-large-tracking:-.288px;--vr-text-headline-medium:600 20px/28px 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.vr-conversation-header{border-radius:var(--vr-radius-l);border:1px solid var(--vr-outline-variant);background:var(--vr-surface-container-low);flex:none;align-items:center;gap:12px;min-height:50px;margin:8px 8px 0;padding:6px 10px;display:flex}.vr-root[data-vr-room=situation] .vr-conversation-header h1{font-size:var(--vr-text-body-large-size);flex:1;align-items:center;gap:8px;margin:0;display:flex}.vr-root[data-vr-room=situation] .vr-conversation-header .vr-button{min-height:32px;color:var(--vr-primary);background:0 0;padding:4px}.vr-root[data-vr-room=situation] .vr-conversation-header .vr-button:first-child{color:var(--vr-on-surface)}.vr-root[data-vr-room=situation] .vr-live-coins{font-size:var(--vr-text-body-medium-size);align-items:center;gap:4px;display:flex}.vr-root[data-vr-room=situation] .vr-live-coins .vr-icon{color:var(--vr-reward)}.vr-root[data-vr-room=situation] .vr-room-notice{background:var(--vr-surface-container-low);flex:none;padding:8px 16px}.vr-root[data-vr-room=situation] .vr-conversation-scene{flex-direction:column;flex:none;align-items:center;gap:8px;width:100%;padding:16px 16px 0;display:flex}.vr-root[data-vr-room=situation] .vr-partner{width:var(--vr-room-face);height:var(--vr-room-face);transition:box-shadow var(--vr-duration-pop-in) var(--vr-ease-standard);border-radius:50%;flex:none;position:relative}.vr-root[data-vr-room=situation] .vr-partner[data-speaking=true]{box-shadow:0 0 0 6px color-mix(in srgb, var(--vr-primary) 35%, transparent), 0 0 28px color-mix(in srgb, var(--vr-primary) 45%, transparent)}.vr-root[data-vr-room=situation] .vr-partner[data-voice-only-line]{animation:.9s step-end infinite vr-voice-wave}@keyframes vr-voice-wave{0%{box-shadow:0 0 0 5px color-mix(in srgb, var(--vr-primary) 45%, transparent), 0 0 0 11px color-mix(in srgb, var(--vr-primary) 18%, transparent)}20%{box-shadow:0 0 0 9px color-mix(in srgb, var(--vr-primary) 40%, transparent), 0 0 0 17px color-mix(in srgb, var(--vr-primary) 14%, transparent)}40%{box-shadow:0 0 0 4px color-mix(in srgb, var(--vr-primary) 50%, transparent), 0 0 0 9px color-mix(in srgb, var(--vr-primary) 20%, transparent)}60%{box-shadow:0 0 0 11px color-mix(in srgb, var(--vr-primary) 35%, transparent), 0 0 0 20px color-mix(in srgb, var(--vr-primary) 12%, transparent)}80%{box-shadow:0 0 0 7px color-mix(in srgb, var(--vr-primary) 42%, transparent), 0 0 0 14px color-mix(in srgb, var(--vr-primary) 16%, transparent)}}@media (prefers-reduced-motion:reduce){.vr-root[data-vr-room=situation] .vr-partner[data-voice-only-line]{animation:none}}.vr-root[data-vr-room=situation] .vr-partner-portrait{object-fit:cover;border:3px solid var(--vr-photo-ink);background:var(--vr-surface-container-high);width:100%;height:100%;color:var(--vr-on-surface-variant);box-shadow:var(--vr-shadow-floating);border-radius:50%;place-items:center;display:grid}.vr-root[data-vr-room=situation] .vr-partner-mascot{position:relative;overflow:hidden}.vr-root[data-vr-room=situation] 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.vr-floor-pill .vr-button{border-radius:var(--vr-radius-full);background:color-mix(in srgb, var(--vr-photo-ink) 12%, transparent);min-height:32px;color:var(--vr-photo-ink);font:var(--vr-text-label-large);border:0;padding:4px 12px}.vr-root[data-vr-room=situation] .vr-floor-ring{flex:none;place-items:center;width:24px;height:24px;display:inline-grid;position:relative}.vr-root[data-vr-room=situation] .vr-floor-ring svg{position:absolute;inset:0;transform:rotate(-90deg)}.vr-root[data-vr-room=situation] .vr-floor-ring circle{fill:none;stroke-width:2.5px}.vr-root[data-vr-room=situation] .vr-floor-ring-track{stroke:color-mix(in srgb, var(--vr-photo-ink) 20%, transparent)}.vr-root[data-vr-room=situation] .vr-floor-ring-arc{stroke:var(--vr-secondary);stroke-dasharray:100;stroke-dashoffset:100px;animation-name:vr-floor-ring-fill;animation-timing-function:linear;animation-fill-mode:forwards}.vr-root[data-vr-room=situation] .vr-floor-ring[data-drain=true] .vr-floor-ring-arc{stroke-dashoffset:0;animation-name:vr-floor-ring-drain}.vr-root[data-vr-room=situation] .vr-floor-ring-count{font:var(--vr-text-label-small);font-weight:600;line-height:1;position:relative}@keyframes vr-floor-ring-fill{to{stroke-dashoffset:0}}@keyframes vr-floor-ring-drain{to{stroke-dashoffset:100px}}@media (prefers-reduced-motion:reduce){.vr-root[data-vr-room=situation] .vr-floor-ring-arc{stroke-dashoffset:25px;animation:none}}.vr-root .vr-dialog:has(>.vr-hold){align-items:center;gap:var(--vr-space-s);width:min(360px,100vw - 48px);padding:28px var(--vr-space-l) var(--vr-space-l);background:var(--vr-surface);text-align:center;flex-direction:column}.vr-root .vr-dialog[open]:has(>.vr-hold){display:flex}.vr-root .vr-dialog:has(>.vr-hold)>header{order:1;justify-content:center}.vr-root .vr-dialog:has(>.vr-hold)>header h2{font:var(--vr-text-title-large);margin:0;font-weight:600}.vr-root .vr-hold{display:contents}.vr-root 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0;border:0;padding:0}@keyframes vr-stall-nudge-in{0%{opacity:0;transform:scale(.96)}}@media (prefers-reduced-motion:reduce){.vr-root[data-vr-room=situation] .vr-stall-nudge{animation:none}}.vr-root .vr-hold .vr-button{order:3;justify-content:center;align-items:center;gap:6px;width:100%;display:inline-flex}.vr-root .vr-brief{gap:var(--vr-space-m);width:min(520px,100vw - 80px);min-width:0;max-width:100%;display:grid}.vr-root .vr-segmented{gap:var(--vr-space-xs);border-radius:var(--vr-radius-full);background:var(--vr-surface-container-high);padding:3px;display:flex}.vr-root .vr-segmented button{overflow-wrap:break-word;border-radius:var(--vr-radius-full);min-width:0;min-height:36px;color:var(--vr-on-surface-variant);font:var(--vr-text-label-large);cursor:pointer;transition:background-color var(--vr-duration-fast) var(--vr-ease-standard), color var(--vr-duration-fast) var(--vr-ease-standard);background:0 0;border:0;flex:1;padding:4px 10px}.vr-root .vr-segmented button[aria-selected=true]{background:var(--vr-surface-container-lowest);box-shadow:var(--vr-shadow-card);color:var(--vr-on-surface)}.vr-root .vr-brief-card{gap:var(--vr-space-m);display:grid}.vr-root .vr-brief-card section{gap:var(--vr-space-s);display:grid}.vr-root .vr-brief-card h3,.vr-root .vr-brief-card p{margin:0}.vr-root .vr-brief-eyebrow{color:var(--vr-primary);font:var(--vr-text-label-medium);letter-spacing:.6px}.vr-root .vr-brief-strong{font:var(--vr-text-title-medium)}.vr-root .vr-brief-muted{color:var(--vr-on-surface-variant)}.vr-root .vr-brief-fact{border-radius:var(--vr-radius-m);background:var(--vr-surface-container-high);gap:2px;padding:12px 14px;display:grid}.vr-root .vr-brief-fact small{color:var(--vr-on-surface-variant);font:var(--vr-text-overline);letter-spacing:var(--vr-text-overline-tracking);text-transform:uppercase}.vr-root .vr-brief-goals{gap:6px;margin:0;padding:0;list-style:none;display:grid}.vr-root .vr-brief-goals 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.vr-match{gap:var(--vr-core-s);grid-template-columns:repeat(2,minmax(0,1fr));width:100%;display:grid}.vr-root .vr-match-column{gap:var(--vr-core-2xs);align-content:start;margin:0;padding:0;list-style:none;display:grid}.vr-root .vr-match-card{align-items:center;gap:var(--vr-core-3xs);border:1px solid var(--vr-outline);border-radius:var(--vr-radius-m);background:var(--vr-surface-container-lowest);transition:border-color var(--vr-duration-fast) var(--vr-ease-standard), background-color var(--vr-duration-fast) var(--vr-ease-standard);display:flex}.vr-root .vr-match-pick{justify-items:center;gap:var(--vr-core-3xs);min-width:0;min-height:48px;padding:var(--vr-core-2xs) var(--vr-core-xs);color:var(--vr-on-surface);font:inherit;cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none;background:0 0;border:0;flex:1;display:grid;position:relative}.vr-root .vr-match-pick:focus-visible{outline:var(--vr-focus-ring);outline-offset:2px;border-radius:var(--vr-radius-m)}.vr-root .vr-match-pick:disabled{cursor:default}.vr-root .vr-match-card[data-picked]{border-color:var(--vr-primary);background:var(--vr-primary-container)}.vr-root .vr-match-card[data-pair]{background:var(--vr-secondary-container)}.vr-root .vr-match-card[data-state=right]{border-color:var(--vr-success);background:var(--vr-success-container)}.vr-root .vr-match-card[data-state=wrong]{border-color:var(--vr-error);background:var(--vr-error-container)}.vr-root .vr-match-badge{top:var(--vr-core-3xs);border-radius:var(--vr-radius-full);background:var(--vr-primary);width:20px;height:20px;color:var(--vr-on-primary);font:var(--vr-text-label-small);place-items:center;display:grid;position:absolute;inset-inline-start:var(--vr-core-3xs)}.vr-root .vr-chip-bank,.vr-root .vr-scramble-line{justify-content:center;gap:var(--vr-core-2xs);flex-wrap:wrap;display:flex}.vr-root .vr-scramble-line{min-height:52px;padding:var(--vr-core-2xs);border-radius:var(--vr-radius-m);background:var(--vr-surface-container-high);justify-self:stretch}.vr-root .vr-scramble-line[data-state=right]{background:var(--vr-success-container)}.vr-root .vr-scramble-line[data-state=wrong]{background:var(--vr-error-container)}.vr-root .vr-bank-chip{min-height:44px;padding:var(--vr-core-3xs) var(--vr-core-s);border:1px solid var(--vr-outline);border-radius:var(--vr-radius-full);background:var(--vr-surface-container-lowest);color:var(--vr-on-surface);font:var(--vr-text-body-large);cursor:pointer}.vr-root .vr-bank-chip:disabled{background:var(--vr-disabled-fill);color:var(--vr-disabled);cursor:default;border-color:#0000}.vr-root .vr-bank-chip .vr-text-stack small,.vr-root .vr-fill-gap .vr-text-stack small{font-size:var(--vr-text-body-small-size);color:var(--vr-on-surface-variant)}.vr-root 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.vr-write-cue{color:var(--vr-primary);font:var(--vr-text-title-medium);margin:0}.vr-root .vr-write-line{justify-content:center;align-items:center;gap:var(--vr-core-3xs);font-size:var(--vr-text-headline-small-size);flex-wrap:wrap;display:flex}.vr-root .vr-write-line input{text-align:center;width:8em;min-height:48px;font-size:inherit}.vr-root .vr-write-line input[data-state=right]{background:var(--vr-success-container)}.vr-root .vr-write-line input[data-state=wrong]{background:var(--vr-error-container);box-shadow:var(--vr-halo-negative)}.vr-root .vr-practice-transcript{justify-items:start}.vr-root .vr-practice-transcript h2{font:var(--vr-text-title-small);margin:0}.vr-root .vr-practice-transcript ol{gap:var(--vr-core-2xs);margin:0;padding:0;list-style:none;display:grid}.vr-root .vr-practice-transcript li small{color:var(--vr-on-surface-variant);font:var(--vr-text-label-medium);display:block}.vr-root .vr-practice-transcript[data-partner-line] 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.vr-session-turn[data-speaker]:before{content:"";border-radius:var(--vr-radius-full);background:var(--vr-surface-container-low) center / 90% no-repeat;width:24px;height:24px;position:absolute;top:2px;left:-30px}.vr-root[data-vr-room=audiobook] .vr-audiobook-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.vr-root[data-vr-room=audiobook] .vr-room{padding:0 var(--vr-space-m) var(--vr-space-m);gap:var(--vr-space-m)}.vr-root[data-vr-room=audiobook] .vr-room:has(.vr-audiobook-bar)>.vr-room-close{display:none}.vr-root[data-vr-room=audiobook] .vr-audiobook-bar{z-index:2;align-items:center;gap:var(--vr-space-m);min-height:56px;margin-inline:calc(-1 * var(--vr-space-m));padding:env(safe-area-inset-top,0px) var(--vr-space-m) 0;border-bottom:1px solid var(--vr-outline-variant);background:var(--vr-material-regular);-webkit-backdrop-filter:var(--vr-material-blur-regular);backdrop-filter:var(--vr-material-blur-regular);display:flex;position:sticky;top:0}.vr-root[data-vr-room=audiobook] .vr-audiobook-close{margin-inline-start:calc(-1 * var(--vr-core-2xs))}.vr-root[data-vr-room=audiobook] .vr-audiobook-heading{flex:1;gap:0;min-width:0;display:grid}.vr-root[data-vr-room=audiobook] .vr-audiobook-heading>*{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.vr-root[data-vr-room=audiobook] .vr-audiobook-heading>small{font:var(--vr-text-body-small);color:var(--vr-on-surface-variant)}.vr-root[data-vr-room=audiobook] .vr-audiobook-heading-title{font:var(--vr-text-title-small);letter-spacing:var(--vr-text-title-small-tracking);color:var(--vr-on-surface)}.vr-root[data-vr-room=audiobook] .vr-audiobook-tag.vr-audiobook-heading-chapter{background:var(--vr-primary-container);color:var(--vr-on-primary-container);flex:none}.vr-root[data-vr-room=audiobook] .vr-audiobook-bar>.vr-audiobook-progress{background:0 0;border-radius:0;height:3px;position:absolute;inset:auto 0 -1px}.vr-root[data-vr-room=audiobook] .vr-audiobook-bar>.vr-audiobook-progress::-webkit-progress-bar{background:0 0}.vr-root[data-vr-room=audiobook] .vr-audiobook-chapter{margin:0}.vr-root[data-vr-room=audiobook] .vr-audiobook-chapter .vr-text-stack,.vr-root[data-vr-room=audiobook] .vr-audiobook-door-text h1 .vr-text-stack{gap:2px}.vr-root[data-vr-room=audiobook] .vr-audiobook-chapter .vr-text-stack>span,.vr-root[data-vr-room=audiobook] .vr-audiobook-door-text h1 .vr-text-stack>span{font:var(--vr-text-headline-medium);letter-spacing:var(--vr-text-headline-medium-tracking);color:var(--vr-on-surface)}.vr-root[data-vr-room=audiobook] .vr-audiobook-chapter 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.vr-audiobook-door{grid-template-columns:1fr}.vr-root[data-vr-room=audiobook] .vr-audiobook-cover{justify-self:center;width:min(160px,50%)}}.vr-root[data-vr-room=audiobook] .vr-audiobook-listen-stage{gap:var(--vr-space-m);display:grid}.vr-root[data-vr-room=audiobook] .vr-audiobook-progress{appearance:none;border-radius:var(--vr-radius-full);background:var(--vr-surface-container-highest);border:0;width:100%;height:4px;overflow:hidden}.vr-root[data-vr-room=audiobook] .vr-audiobook-progress::-webkit-progress-bar{background:var(--vr-surface-container-highest)}.vr-root[data-vr-room=audiobook] .vr-audiobook-progress::-webkit-progress-value{background:var(--vr-primary)}.vr-root[data-vr-room=audiobook] .vr-audiobook-progress::-moz-progress-bar{background:var(--vr-primary)}.vr-root[data-vr-room=audiobook] .vr-audiobook-door,.vr-root[data-vr-room=audiobook] .vr-audiobook-check,.vr-root[data-vr-room=audiobook] .vr-audiobook-step,.vr-root[data-vr-room=audiobook] 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0;box-shadow:var(--vr-shadow-overlay);position:sticky;bottom:0;overflow-y:auto}.vr-root[data-vr-room=audiobook] .vr-audiobook-check,.vr-root[data-vr-room=audiobook] .vr-audiobook-step{gap:var(--vr-space-m);display:grid}.vr-root[data-vr-room=audiobook] .vr-audiobook-check h2,.vr-root[data-vr-room=audiobook] .vr-audiobook-step h2{font:var(--vr-text-title-medium);margin:0}.vr-root[data-vr-room=audiobook] .vr-audiobook-step-head{justify-content:space-between;align-items:baseline;gap:var(--vr-space-m);display:flex}.vr-root[data-vr-room=audiobook] .vr-audiobook-step-sub,.vr-root[data-vr-room=audiobook] .vr-audiobook-question{margin:0}.vr-root[data-vr-room=audiobook] .vr-audiobook-question{font:var(--vr-text-label-medium)}.vr-root[data-vr-room=audiobook] .vr-audiobook-options{gap:var(--vr-space-s);display:grid}.vr-root[data-vr-room=audiobook] .vr-audiobook-option{width:100%;min-height:var(--vr-control-height);padding:var(--vr-space-s) var(--vr-space-m);border:1px solid 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.vr-shadow-speed[data-verdict=up] .vr-shadow-speed-status{color:var(--vr-success)}.vr-root[data-vr-room=shadow] .vr-shadow-speed>p.vr-muted{margin:0}.vr-root[data-vr-room=shadow] .vr-shadow-speed>.vr-actions{gap:var(--vr-space-s);margin-top:var(--vr-space-xs);flex-wrap:wrap;display:flex}.vr-root[data-vr-room=shadow] .vr-shadow-speed>.vr-actions>.vr-button{white-space:normal;text-align:center;flex:0 auto;max-width:100%;min-height:44px}.vr-root[data-vr-room=shadow] .vr-shadow-per-line{justify-content:space-between;align-items:center;gap:var(--vr-space-xs) var(--vr-space-s);margin-bottom:var(--vr-space-s);flex-wrap:wrap;display:flex}.vr-root[data-vr-room=shadow] .vr-shadow-per-line>h2{font:var(--vr-text-title-medium);margin:0}.vr-root[data-vr-room=shadow] .vr-shadow-filter{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-full);background:var(--vr-surface);padding:3px;display:inline-flex}.vr-root[data-vr-room=shadow] .vr-shadow-filter>button{border-radius:var(--vr-radius-full);min-height:32px;color:var(--vr-on-surface-variant);font:var(--vr-text-label-large);white-space:nowrap;cursor:pointer;background:0 0;border:0;padding:0 12px}.vr-root[data-vr-room=shadow] .vr-shadow-filter>button[aria-pressed=true]{background:var(--vr-primary-container);color:var(--vr-on-primary-container)}.vr-root[data-vr-room=shadow] .vr-shadow-filter>button:disabled{color:var(--vr-outline);cursor:default}.vr-root[data-vr-room=shadow] .vr-shadow-legend{gap:var(--vr-space-xs) var(--vr-space-m);margin:0 0 var(--vr-space-s);padding:var(--vr-space-xs) var(--vr-space-s);border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-m);background:var(--vr-surface);font:var(--vr-text-body-small);color:var(--vr-on-surface-variant);flex-wrap:wrap;display:flex}.vr-root[data-vr-room=shadow] .vr-shadow-legend>span{align-items:center;gap:var(--vr-space-xs);white-space:nowrap;display:inline-flex}.vr-root[data-vr-room=shadow] .vr-shadow-legend-sample{border-radius:var(--vr-radius-s);font:var(--vr-text-label-large);color:var(--vr-on-surface);border:1px solid #0000;padding:0 2px}.vr-root[data-vr-room=shadow] .vr-shadow-review .vr-shadow-sentence h3{flex-wrap:wrap;justify-content:flex-start}.vr-root[data-vr-room=shadow] .vr-shadow-sentence h3>span:first-child{white-space:nowrap;margin-right:auto}.vr-root[data-vr-room=shadow] .vr-shadow-sentence h3 .vr-shadow-match>small{font-weight:500}.vr-root[data-vr-room=shadow] .vr-shadow-lag{border-radius:var(--vr-radius-full);background:var(--vr-surface-container-high);color:var(--vr-on-surface-variant);font-size:var(--vr-text-body-small-size);white-space:nowrap;padding:3px 8px;font-weight:600}.vr-root[data-vr-room=shadow] .vr-shadow-line-text{font-size:var(--vr-text-body-large-size);margin:0 0 4px;font-weight:500}.vr-root[data-vr-room=shadow] .vr-shadow-ref{margin:0 0 var(--vr-space-s);padding:var(--vr-space-s);border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-m);background:var(--vr-surface);font-size:var(--vr-text-body-large-size);line-height:2.1}.vr-root[data-vr-room=shadow] .vr-shadow-ref-word{vertical-align:baseline;border-radius:var(--vr-radius-s);color:var(--vr-on-surface);font:inherit;cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:center;margin:0;padding:0;line-height:1.3;display:inline-flex}.vr-root[data-vr-room=shadow] .vr-shadow-ref-word>span{border-radius:var(--vr-radius-s);border:1px solid #0000}.vr-root[data-vr-room=shadow] .vr-shadow-ref-word>small{font:var(--vr-text-label-small);white-space:nowrap;line-height:1.2}.vr-root[data-vr-room=shadow] .vr-shadow-legend-sample[data-state=unclear],.vr-root[data-vr-room=shadow] .vr-shadow-ref-word[data-state=unclear]>span{-webkit-text-decoration:underline dotted var(--vr-reward);-webkit-text-decoration:underline dotted var(--vr-reward);text-decoration:underline dotted var(--vr-reward);text-underline-offset:4px;background:color-mix(in srgb, var(--vr-reward) 12%, transparent);text-decoration-thickness:2px}.vr-root[data-vr-room=shadow] .vr-shadow-legend-sample[data-state=wrong],.vr-root[data-vr-room=shadow] .vr-shadow-ref-word[data-state=wrong]>span{-webkit-text-decoration:underline solid var(--vr-error);-webkit-text-decoration:underline solid var(--vr-error);text-decoration:underline solid var(--vr-error);text-underline-offset:4px;text-decoration-thickness:2px}.vr-root[data-vr-room=shadow] .vr-shadow-ref-word[data-state=wrong],.vr-root[data-vr-room=shadow] .vr-shadow-ref-word[data-state=missed]{color:var(--vr-error)}.vr-root[data-vr-room=shadow] .vr-shadow-legend-sample[data-state=missed],.vr-root[data-vr-room=shadow] .vr-shadow-ref-word[data-state=missed]>span{border:1px dashed var(--vr-error);background:color-mix(in srgb, var(--vr-error) 8%, transparent);padding:0 4px}.vr-root[data-vr-room=shadow] .vr-shadow-legend-sample[data-state=wrong],.vr-root[data-vr-room=shadow] .vr-shadow-legend-sample[data-state=missed]{color:var(--vr-error)}.vr-root[data-vr-room=shadow] .vr-shadow-ref-word[data-spot=true],.vr-root[data-vr-room=shadow] .vr-shadow-spoken-word[data-spot=true]{outline:2px solid var(--vr-primary);outline-offset:2px;border-radius:var(--vr-radius-m)}.vr-root[data-vr-room=shadow] .vr-shadow-ref-word[data-spot=true]{background:var(--vr-primary-container)}.vr-root .vr-shadow-demo{gap:var(--vr-space-s);display:grid}.vr-root .vr-shadow-demo-cast{justify-content:center;gap:var(--vr-space-l);display:flex}.vr-root .vr-shadow-demo-cast .vr-shadow-speaker{text-align:center;margin:0}.vr-root .vr-shadow-demo-cast .vr-shadow-portrait{width:96px;height:96px;margin:0 auto var(--vr-space-xs);object-fit:cover;border-radius:50%;display:block}.vr-root .vr-shadow-demo-noface{font:var(--vr-text-headline-small);color:var(--vr-on-primary-container);background:var(--vr-primary-container);place-items:center;display:grid}.vr-root .vr-shadow-demo-cast figcaption{flex-direction:column;gap:2px;display:flex}.vr-root .vr-shadow-demo-cast figcaption>small{color:var(--vr-on-surface-variant)}.vr-root .vr-shadow-demo-cast [data-shadower=true] figcaption>small{color:var(--vr-primary)}.vr-root .vr-shadow-demo-how{text-align:center;margin:0}.vr-root .vr-shadow-demo-row{border-radius:var(--vr-radius-l);background:var(--vr-surface-container-low);gap:4px;padding:10px 12px;display:grid}.vr-root .vr-shadow-demo-row[data-shadower=true]{background:var(--vr-primary-container)}.vr-root .vr-shadow-demo-row strong{font:var(--vr-text-label-medium)}.vr-root .vr-shadow-demo-player{align-items:center;gap:var(--vr-space-s);display:flex}.vr-root .vr-shadow-demo-player .vr-clip,.vr-root .vr-shadow-demo-player .vr-clip-control{align-items:center;gap:var(--vr-space-s);flex:1;min-width:0;display:flex}.vr-root .vr-shadow-demo-player .vr-clip-control>.vr-button{flex:none}.vr-root .vr-shadow-demo-player .vr-clip-scrub{flex:1;min-width:0}.vr-root .vr-shadow-demo-time{font-variant-numeric:tabular-nums;color:var(--vr-on-surface-variant);flex:none}.vr-root .vr-coach{z-index:7;pointer-events:none;position:fixed;inset:0}.vr-root .vr-coach-spot{border-radius:var(--vr-radius-m);box-shadow:0 0 0 200vmax var(--vr-scrim-strong);outline:3px solid var(--vr-primary);outline-offset:1px;position:fixed}.vr-root .vr-coach-card{width:min(400px,100vw - 32px);padding:var(--vr-space-m);border-radius:var(--vr-radius-l);background:var(--vr-surface-container-lowest);color:var(--vr-on-surface);box-shadow:var(--vr-shadow-floating);pointer-events:auto;position:fixed}.vr-root .vr-coach-card h3{font:var(--vr-text-title-medium);color:var(--vr-primary);margin:0 0 6px}.vr-root .vr-coach-card p{font:var(--vr-text-body-large);margin:0 0 10px}.vr-root .vr-coach-card .vr-coach-action{margin:0 0 12px}.vr-root .vr-coach-arrow{background:inherit;width:16px;height:16px;margin-left:-8px;position:absolute;transform:rotate(45deg)}.vr-root .vr-coach-card[data-place=below] .vr-coach-arrow{top:-8px}.vr-root .vr-coach-card[data-place=above] .vr-coach-arrow{bottom:-8px}.vr-root .vr-coach-footer{justify-content:space-between;align-items:center;gap:var(--vr-space-s);margin-top:14px;display:flex}.vr-root .vr-coach-footer .vr-coach-next{margin-inline-start:auto}.vr-root .vr-coach-next-time{font:var(--vr-text-body-medium);color:var(--vr-on-surface-variant);cursor:pointer;align-items:center;gap:8px;margin-top:2px;display:inline-flex}.vr-root .vr-coach-next-time input{width:18px;height:18px;accent-color:var(--vr-primary)}.vr-root [data-onb-lit]{animation:vr-onb-zoom .9s var(--vr-ease-standard) infinite alternate}.vr-root [data-onb-lit]:is([data-onb=word],[data-onb=levels],[data-onb=simul-who]){animation-name:vr-onb-zoom-wide}@keyframes vr-onb-zoom{0%{transform:scale(1)}to{transform:scale(1.12)}}@keyframes vr-onb-zoom-wide{0%{transform:scale(1)}to{transform:scale(1.02)}}@media (prefers-reduced-motion:reduce){.vr-root [data-onb-lit]{animation:none}}.vr-root .vr-shadow-word-letters{flex-wrap:wrap;gap:3px;margin:4px 0 0;display:flex}.vr-root .vr-shadow-word-letters>span{border-radius:var(--vr-radius-s);text-align:center;min-width:22px;font:var(--vr-text-label-large);background:var(--vr-surface-container-high);padding:2px 6px}.vr-root .vr-shadow-word-letters>span[data-weak=true]{color:var(--vr-error);outline:2px solid var(--vr-error);outline-offset:-1px}.vr-root .vr-shadow-sound-check{font:var(--vr-text-body-medium);color:var(--vr-on-surface);margin:4px 0 0}.vr-root .vr-shadow-word-verdict{font:var(--vr-text-label-medium);margin:0}.vr-root .vr-shadow-word-verdict[data-verdict=pass]{color:var(--vr-success)}.vr-root .vr-shadow-word-verdict[data-verdict=almost]{color:var(--vr-reward)}.vr-root .vr-shadow-word-verdict[data-verdict=retry]{color:var(--vr-error)}.vr-root .vr-shadow-word-line-link{color:var(--vr-primary);font:var(--vr-text-label-large);cursor:pointer;background:0 0;border:0;justify-self:center;padding:4px 8px}.vr-root .vr-shadow-word-line-link:disabled{color:var(--vr-on-surface-variant);cursor:default}.vr-root[data-vr-room=shadow] .vr-shadow-chunks{gap:var(--vr-space-s);margin:8px 0;display:grid}.vr-root[data-vr-room=shadow] .vr-shadow-chunk{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-l);background:var(--vr-surface-container-lowest);gap:6px;padding:10px 12px;display:grid}.vr-root[data-vr-room=shadow] .vr-shadow-chunk h4{font:var(--vr-text-label-large);color:var(--vr-on-surface-variant);margin:0}.vr-root[data-vr-room=shadow] .vr-shadow-chunk-line{align-items:center;gap:var(--vr-space-s);flex-wrap:wrap;display:flex}.vr-root[data-vr-room=shadow] .vr-shadow-chunk-line p{font:var(--vr-text-body-large);flex:200px;margin:0}.vr-root[data-vr-room=shadow] .vr-shadow-chunk[data-playing=true] p{color:var(--vr-primary)}.vr-root .vr-recording-amplitude[data-static]{justify-content:flex-start;gap:1px;width:100%;height:36px}.vr-root .vr-recording-amplitude[data-static]>i{background:var(--vr-outline);flex:none;width:3px;transition:none}.vr-root .vr-recording-amplitude[data-static]>i[data-lit=true]{background:var(--vr-on-surface-variant)}.vr-root[data-vr-room=shadow] .vr-shadow-waves{--vr-wave-label:72px;margin:0 0 var(--vr-space-s);gap:4px;padding-top:18px;display:grid;position:relative}.vr-root[data-vr-room=shadow] .vr-shadow-wave-row{grid-template-columns:var(--vr-wave-label) minmax(0, 1fr);align-items:center;gap:var(--vr-space-s);width:100%;min-height:36px;color:var(--vr-on-surface-variant);font:var(--vr-text-body-small);display:grid}.vr-root[data-vr-room=shadow] .vr-shadow-wave-row[data-playing=true]{color:var(--vr-primary);font-weight:600}.vr-root[data-vr-room=shadow] .vr-shadow-wave-label{border-radius:var(--vr-radius-m);min-height:36px;color:inherit;font:inherit;text-align:left;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;background:0 0;border:0;padding:0;overflow:hidden}.vr-root[data-vr-room=shadow] .vr-shadow-wave-label:focus-visible,.vr-root[data-vr-room=shadow] .vr-shadow-wave-bars:focus-visible{outline:var(--vr-focus-ring);outline-offset:var(--vr-focus-ring-offset)}.vr-root[data-vr-room=shadow] .vr-shadow-wave-bars{border-radius:var(--vr-radius-m);cursor:pointer;min-width:0;height:36px;display:block;overflow:hidden}.vr-root[data-vr-room=shadow] .vr-shadow-wave-row[data-row=take] .vr-recording-amplitude[data-static]>i{background:color-mix(in srgb, var(--vr-primary) 55%, transparent)}.vr-root[data-vr-room=shadow] .vr-shadow-wave-row[data-row=take] .vr-recording-amplitude[data-static]>i[data-lit=true]{background:var(--vr-primary)}.vr-root[data-vr-room=shadow] .vr-shadow-wave-lag{top:18px;bottom:0;left:calc(var(--vr-wave-label) + var(--vr-space-s) + var(--vr-lag) * (100% - var(--vr-wave-label) - var(--vr-space-s)));border-left:2px dashed var(--vr-reward);pointer-events:none;position:absolute}.vr-root[data-vr-room=shadow] .vr-shadow-wave-lag>b{border-radius:var(--vr-radius-full);background:color-mix(in srgb, var(--vr-reward) 18%, var(--vr-surface));color:var(--vr-on-surface);font:var(--vr-text-body-small);white-space:nowrap;padding:1px 8px;font-weight:600;position:absolute;top:-18px;left:0;transform:translate(-50%)}.vr-root[data-vr-room=shadow] .vr-shadow-take-signal{border-radius:var(--vr-radius-full);background:var(--vr-surface-container-high);color:var(--vr-on-surface-variant);font:var(--vr-text-label-large);white-space:nowrap;align-items:center;gap:6px;padding:4px 10px;display:inline-flex}.vr-root[data-vr-room=shadow] .vr-shadow-take-signal>i{border-radius:var(--vr-radius-full);background:var(--vr-outline);width:8px;height:8px}.vr-root[data-vr-room=shadow] .vr-shadow-take-signal[data-signal=beat]{color:var(--vr-success);background:color-mix(in srgb, var(--vr-success) 12%, transparent)}.vr-root[data-vr-room=shadow] .vr-shadow-take-signal[data-signal=beat]>i{background:var(--vr-success)}.vr-root[data-vr-room=shadow] .vr-shadow-take-signal[data-signal=behind]{color:var(--vr-on-surface);background:color-mix(in srgb, var(--vr-reward) 18%, transparent)}.vr-root[data-vr-room=shadow] .vr-shadow-take-signal[data-signal=behind]>i{background:var(--vr-reward)}.vr-root[data-vr-room=shadow] 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.vr-shadow-drill-count{font:var(--vr-text-label-large);color:var(--vr-on-surface-variant);font-variant-numeric:tabular-nums;margin:0}.vr-root .vr-shadow-drill-word{font:var(--vr-text-display-medium);color:var(--vr-on-surface);margin:0}.vr-root .vr-shadow-drill-word[data-playing=true]{color:var(--vr-primary)}.vr-root .vr-shadow-drill-reading{font:var(--vr-text-body-large);color:var(--vr-on-surface-variant);margin:0}.vr-root .vr-shadow-drill-line{font:var(--vr-text-label-medium);margin:0}.vr-root .vr-shadow-drill-stage{justify-items:center;width:100%;min-height:72px;display:grid}.vr-root .vr-shadow-drill-stage>p{align-items:center;gap:6px;margin:0;display:inline-flex}.vr-root .vr-shadow-drill>.vr-actions{justify-content:center;align-items:center}.vr-root .vr-shadow-drill-skip{color:var(--vr-primary);font:var(--vr-text-label-large);cursor:pointer;background:0 0;border:0;padding:4px 8px}.vr-root .vr-grading-wait{gap:var(--vr-space-l);width:100%;max-width:544px;padding-block:var(--vr-space-xl);margin:0 auto;display:grid}.vr-root .vr-grading-hero{justify-items:center;gap:var(--vr-space-m);text-align:center;display:grid}.vr-root .vr-grading-hero h1{font-family:var(--vr-font-display);font-size:var(--vr-text-title-large-size);color:var(--vr-on-surface);text-wrap:balance;margin:0;line-height:1.3}.vr-root .vr-grading-wave{background:var(--vr-primary-container);width:96px;height:96px;box-shadow:0 0 0 10px color-mix(in srgb, var(--vr-primary-container) 45%, transparent);border-radius:50%;justify-content:center;align-items:center;gap:6px;display:flex}.vr-root .vr-grading-wave span{border-radius:var(--vr-radius-full);background:var(--vr-primary);width:6px;height:36px;animation:vr-grading-wave 1s var(--vr-ease-standard) infinite;transform:scaleY(.35)}@keyframes vr-grading-wave{50%{transform:scaleY(1)}}.vr-root .vr-grading-track{border-radius:var(--vr-radius-full);background:var(--vr-surface-container-highest);width:min(240px,70%);height:6px;position:relative;overflow:hidden}.vr-root .vr-grading-track span{border-radius:inherit;background:var(--vr-primary);width:40%;animation:vr-grading-track 1.4s var(--vr-ease-standard) infinite;position:absolute;inset-block:0}@keyframes vr-grading-track{0%{left:-40%}to{left:100%}}.vr-root .vr-grading-saved{max-width:36ch;color:var(--vr-on-surface-variant);font-size:var(--vr-type-small);margin:0}.vr-root .vr-grading-skeleton{gap:var(--vr-space-s);padding:var(--vr-space-m);border-radius:var(--vr-radius-xl);background:var(--vr-surface-container-lowest);border:1px solid var(--vr-outline-variant);display:grid}.vr-root .vr-grading-bands{gap:var(--vr-space-s);margin-bottom:var(--vr-space-s);grid-template-columns:repeat(4,1fr);display:grid}.vr-root .vr-grading-bone{border-radius:var(--vr-radius-l);background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--vr-surface-container-lowest) 70%, transparent), transparent) var(--vr-surface-container-high);background-size:200% 100%;height:56px;animation:1.6s linear infinite vr-grading-shimmer;display:block}.vr-root .vr-grading-card{height:88px}.vr-root .vr-grading-line{width:100%;height:14px}.vr-root .vr-grading-short{width:60%}@keyframes vr-grading-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.vr-root .vr-grading-wave span,.vr-root .vr-grading-track span,.vr-root .vr-grading-bone{animation:none}.vr-root .vr-grading-wave span{transform:scaleY(.7)}}.vr-root .vr-shadow-kept-work{gap:var(--vr-space-s);display:grid}.vr-root .vr-shadow-kept-work>p,.vr-root .vr-shadow-kept-work>ul{margin:0}.vr-root .vr-shadow-kept-work>ul{font:var(--vr-text-label-medium);padding-inline-start:var(--vr-space-l)}.vr-root .vr-shadow-listen{gap:var(--vr-core-s);max-width:720px;padding:var(--vr-core-s) var(--vr-core-s) 0;margin:0 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srgb, var(--vr-on-surface) 32%, transparent);--vr-profile-cloud:var(--vr-surface-container-lowest)}.vr-root.vr-catalogue-root[data-vr-theme=dark]{--vr-profile-cloud:color-mix(in srgb, var(--vr-photo-ink) 22%, transparent)}.vr-root.vr-catalogue-root{min-height:100dvh}.vr-root .vr-phone-page{background:var(--vr-phone-page);position:fixed;inset:0}.vr-root .vr-phone{box-sizing:border-box;border-radius:calc(var(--vr-radius-3xl) + 12px);background:var(--vr-phone-bezel);width:417px;height:876px;box-shadow:var(--vr-shadow-overlay);padding:12px;position:absolute;top:50%;left:50%}.vr-root .vr-phone-screen{border-radius:var(--vr-radius-3xl);background:var(--vr-surface);width:393px;height:852px;position:relative;overflow:hidden}.vr-root .vr-phone-screen>iframe{border:0;width:100%;height:100%;min-height:0;display:block}.vr-root .vr-phone-home{border-radius:var(--vr-radius-xs);background:var(--vr-phone-home);pointer-events:none;height:5px;position:absolute;bottom:8px;left:33%;right:33%}.vr-root .vr-shell{background:var(--vr-surface);height:100dvh;color:var(--vr-on-surface);flex-direction:column;display:flex;overflow:hidden}.vr-root .vr-mentor-stage{padding:max(12px, env(safe-area-inset-top)) 16px 10px;box-sizing:border-box;background:var(--vr-surface-container-high);border-bottom:1px solid var(--vr-outline-variant);flex:none;grid-template-rows:auto auto;grid-template-columns:56px minmax(0,1fr) 56px;align-items:center;gap:4px 8px;display:grid;overflow:hidden}.vr-root .vr-mentor-stage[hidden]{display:none}.vr-root .vr-mentor-column{justify-items:center;gap:12px;display:grid}.vr-root .vr-mentor-side{border-radius:var(--vr-radius-full);border:1px solid var(--vr-outline);background:var(--vr-surface-container-lowest);width:48px;height:48px;color:var(--vr-on-surface-variant);cursor:pointer;box-shadow:var(--vr-shadow-card);transition:background-color var(--vr-duration-fast) var(--vr-ease-standard);place-items:center;display:grid}.vr-root .vr-mentor-side:hover{background:var(--vr-surface-container)}.vr-root .vr-mentor-side[aria-current=page]{background:var(--vr-primary);border-color:var(--vr-primary);color:var(--vr-on-primary)}.vr-root .vr-mentor{justify-self:center;place-items:center;display:grid;position:relative}.vr-root .vr-mentor-freetalk{border:1px solid var(--vr-primary);border-radius:var(--vr-radius-full);background:var(--vr-surface-container-lowest);min-height:40px;color:var(--vr-primary);font:inherit;cursor:pointer;transition:background-color var(--vr-duration-fast) var(--vr-ease-standard);grid-column:1/-1;justify-self:center;align-items:center;gap:6px;padding:8px 18px;font-weight:600;display:inline-flex}.vr-root .vr-mentor-freetalk:hover{background:var(--vr-primary-container)}.vr-root .vr-mentor-swap{border-radius:var(--vr-radius-full);border:1px solid var(--vr-outline);background:var(--vr-surface-container-lowest);width:32px;height:32px;color:var(--vr-on-surface-variant);cursor:pointer;place-items:center;display:grid;position:absolute;top:0;right:0}.vr-root .vr-mentor-swap:hover{color:var(--vr-primary)}.vr-root .vr-shell-pane{overscroll-behavior:contain;flex-direction:column;flex:1;gap:12px;min-height:0;padding:12px 16px 32px;display:flex;overflow-y:auto;container-type:inline-size}.vr-root .vr-pane-back{border-radius:var(--vr-radius-full);color:var(--vr-primary);font:inherit;cursor:pointer;background:0 0;border:0;align-self:flex-start;align-items:center;gap:4px;padding:6px 12px 6px 6px;font-weight:600;display:inline-flex}.vr-root .vr-pane-back:hover{background:var(--vr-primary-container)}.vr-root .vr-path{flex-direction:column;display:flex}.vr-root .vr-path-track{background-image:linear-gradient(color-mix(in srgb, var(--vr-outline-variant) 35%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--vr-outline-variant) 35%, transparent) 1px, transparent 1px);background-position:top;background-size:44px 44px;padding:20px 0 8px}.vr-root .vr-path-track ol{grid-template-columns:1fr 1fr;row-gap:20px;margin:0;padding:0;list-style:none;display:grid}.vr-root .vr-path-row{align-content:start;justify-items:center;gap:6px;min-width:0;padding:0 8px;display:grid}.vr-root .vr-path-row[data-lane=centre]{grid-column:1/-1;justify-self:center;width:50%}.vr-root .vr-path-row[data-lane=left]{grid-column:1}.vr-root .vr-path-row[data-lane=right]{grid-column:2}.vr-root .vr-path-node{border-radius:var(--vr-radius-l-plus);background:var(--vr-primary-container);width:80px;height:80px;color:var(--vr-primary);cursor:pointer;box-shadow:var(--vr-shadow-card);border:3px solid #0000;place-items:center;display:grid;position:relative}.vr-root .vr-path-row[data-kind=lesson] .vr-path-node{background:var(--vr-mint-container)}.vr-root .vr-path-row[data-status=current] .vr-path-node{border-color:var(--vr-primary);width:92px;height:92px;box-shadow:var(--vr-shadow-floating)}.vr-root .vr-path-row[data-status=locked] .vr-path-node{background:var(--vr-surface-container-high);color:var(--vr-on-surface-variant);cursor:default;box-shadow:none}.vr-root .vr-path-row[data-kind=onboarding] .vr-path-node{border-color:var(--vr-primary);border-style:dashed}.vr-root .vr-path-row[data-kind=onboarding][data-status=current] .vr-path-node{border-style:solid}.vr-root .vr-path-art{font-size:var(--vr-text-display-large-size);line-height:1}.vr-root .vr-path-row[data-status=locked] .vr-path-art{filter:grayscale();opacity:.45}.vr-root .vr-path-kind,.vr-root .vr-path-badge{border-radius:var(--vr-radius-full);border:2px solid var(--vr-surface);place-items:center;width:24px;height:24px;display:grid;position:absolute}.vr-root .vr-path-kind{background:var(--vr-surface-container-lowest);color:var(--vr-primary);top:-8px;left:-8px}.vr-root .vr-path-badge{bottom:-8px;right:-8px}.vr-root .vr-path-badge[data-badge=done]{background:var(--vr-success);color:var(--vr-on-primary)}.vr-root .vr-path-badge[data-badge=locked]{background:var(--vr-surface-container-highest);color:var(--vr-on-surface-variant)}.vr-root .vr-path-ring{pointer-events:none;width:calc(100% + 24px);height:calc(100% + 24px);position:absolute;inset:-12px;overflow:visible}.vr-root .vr-path-ring rect{fill:none;stroke-width:5px;vector-effect:non-scaling-stroke}.vr-root .vr-path-ring-track{stroke:var(--vr-outline-variant)}.vr-root .vr-path-ring-arc{stroke:var(--vr-mint);stroke-linecap:round}.vr-root .vr-path-row[data-status=current] .vr-path-node{margin:8px 0 4px}.vr-root .vr-path-step{font-size:var(--vr-text-body-small-size);color:var(--vr-on-surface-variant);white-space:nowrap;font-weight:600}.vr-root .vr-path-row[data-status=current] .vr-path-step{color:var(--vr-primary)}.vr-root .vr-path-card{max-width:100%;color:var(--vr-on-surface);font:inherit;text-align:center;cursor:pointer;background:0 0;border:0;justify-items:center;gap:4px;padding:0;display:grid}.vr-root .vr-path-card .vr-text-stack{gap:1px;display:grid}.vr-root .vr-path-card .vr-text-stack>span{-webkit-line-clamp:2;font-size:var(--vr-text-body-medium-size);-webkit-box-orient:vertical;font-weight:600;line-height:1.3;display:-webkit-box;overflow:hidden}.vr-root .vr-path-card .vr-text-stack>small{font-size:var(--vr-text-body-small-size);color:var(--vr-on-surface-variant);font-weight:400}.vr-root .vr-path-row[data-status=locked] .vr-path-card{color:var(--vr-on-surface-variant);cursor:default}.vr-root .vr-path-progress{border-radius:var(--vr-radius-full);background:var(--vr-reward-container);color:var(--vr-on-surface);font-size:var(--vr-text-body-small-size);padding:2px 8px;font-weight:600}.vr-root .vr-path-start.vr-button{min-height:36px;padding:6px 20px}.vr-root .vr-path-history{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-full);background:var(--vr-surface-container-lowest);color:var(--vr-on-surface-variant);font:inherit;font-size:var(--vr-text-body-small-size);cursor:pointer;align-self:center;align-items:center;gap:6px;margin-top:8px;padding:8px 16px;display:inline-flex}.vr-root .vr-path-history>.vr-icon{color:var(--vr-success)}.vr-root .vr-path-history>strong{color:var(--vr-primary)}.vr-root .vr-unit-history{gap:12px;display:grid}.vr-root .vr-unit-history h2{font-size:var(--vr-text-body-medium-size);color:var(--vr-on-surface-variant);margin:4px 0 0}.vr-root .vr-unit-history ul{gap:8px;max-height:40vh;margin:0;padding:0;list-style:none;display:grid;overflow-y:auto}.vr-root .vr-unit-history li{border-radius:var(--vr-radius-l);background:var(--vr-surface-container-high);justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.vr-root .vr-unit-history li>div{gap:2px;display:grid}.vr-root .vr-unit-history small{color:var(--vr-on-surface-variant)}.vr-root .vr-unit-history strong[data-grade=strong],.vr-root .vr-unit-history strong[data-grade=ok]{color:var(--vr-success)}.vr-root .vr-unit-history strong[data-grade=weak]{color:var(--vr-on-surface-variant)}.vr-root .vr-path-skeleton{gap:40px;padding:24px 0;display:grid}.vr-root .vr-path-skeleton>div{align-items:center;gap:12px;width:70%;display:flex}.vr-root .vr-path-skeleton>div[data-side=right]{flex-direction:row-reverse;margin-left:auto}.vr-root .vr-path-skeleton span:first-child{border-radius:var(--vr-radius-l-plus);background:var(--vr-surface-container-highest);flex:none;width:80px;height:80px}.vr-root .vr-path-skeleton span:last-child{border-radius:var(--vr-radius-l);background:var(--vr-surface-container-high);flex:1;height:48px}.vr-root .vr-path-empty{text-align:center;justify-items:center;gap:16px;padding:24px 8px;display:grid}.vr-root .vr-path-empty p{border-radius:var(--vr-radius-xl);background:var(--vr-primary-container);color:var(--vr-on-primary-container);margin:0;padding:12px 16px}.vr-root .vr-library-kind{border-radius:var(--vr-radius-full);background:var(--vr-primary-container);color:var(--vr-on-primary-container);font-size:var(--vr-text-body-small-size);padding:2px 8px;font-weight:600}.vr-root .vr-lms{box-sizing:border-box;background:var(--vr-surface);max-width:1200px;min-height:100dvh;color:var(--vr-on-surface);margin:0 auto;padding:24px 32px 48px}.vr-root .vr-lms>header{justify-content:space-between}.vr-root .vr-lms-tabs{gap:8px;margin:16px 0;display:flex}.vr-root .vr-lms-tabs>button{border:1px solid var(--vr-outline);border-radius:var(--vr-radius-full);background:var(--vr-surface-container-lowest);color:var(--vr-on-surface);font:inherit;cursor:pointer;padding:8px 18px;font-weight:600}.vr-root .vr-lms-tabs>button[aria-selected=true]{background:var(--vr-primary);border-color:var(--vr-primary);color:var(--vr-on-primary)}.vr-root .vr-lms-split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:16px;display:grid}.vr-root .vr-lms-rules,.vr-root .vr-lms-lessons,.vr-root .vr-lms-editor{gap:12px;display:grid}.vr-root .vr-lms textarea{box-sizing:border-box;width:100%;min-height:60vh;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:var(--vr-text-body-small-size);line-height:1.5}.vr-root .vr-lms-preview{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-l);background:var(--vr-surface-container-lowest);max-height:60vh;font-size:var(--vr-text-body-medium-size);padding:12px 16px;overflow:auto}.vr-root .vr-lms-preview pre,.vr-root .vr-lms-problem{white-space:pre-wrap;font-size:var(--vr-text-body-small-size)}.vr-root .vr-lms-problem{border-radius:var(--vr-radius-l);background:var(--vr-error-container);color:var(--vr-on-error-container);margin:0;padding:10px 12px}.vr-root .vr-lms-meta{color:var(--vr-on-surface-variant);margin:0}.vr-root .vr-lms-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.vr-root .vr-lms-list button{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-l);background:var(--vr-surface-container-lowest);width:100%;color:var(--vr-on-surface);font:inherit;text-align:start;cursor:pointer;gap:2px;padding:10px 12px;display:grid}.vr-root .vr-lms-list button[aria-pressed=true]{border-color:var(--vr-primary);background:var(--vr-primary-container)}.vr-root .vr-lms-fields{gap:12px;display:flex}.vr-root .vr-lms .vr-button{justify-self:start}.vr-root .vr-lms-history{color:var(--vr-on-surface-variant);margin:0}.vr-root .vr-dash-stats{min-height:44px;padding:max(6px, env(safe-area-inset-top)) 16px 2px;box-sizing:border-box;background:var(--vr-surface-container-high);flex:none;align-items:center;gap:6px;display:flex}.vr-root .vr-dash-spacer{flex:1}.vr-root .vr-dash-stat{border-radius:var(--vr-radius-full);min-height:36px;color:var(--vr-on-surface);font:inherit;font-size:var(--vr-text-body-medium-size);font-variant-numeric:tabular-nums;background:0 0;border:0;align-items:center;gap:6px;padding:4px 10px;font-weight:600;display:inline-flex}.vr-root button.vr-dash-stat{cursor:pointer;transition:background-color var(--vr-duration-fast) var(--vr-ease-standard)}.vr-root button.vr-dash-stat:hover{background:var(--vr-surface-container-highest)}.vr-root .vr-dash-language{font-size:var(--vr-text-body-medium-size);font-weight:600}.vr-root .vr-flag{border-radius:var(--vr-radius-xs);box-shadow:var(--vr-shadow-hairline);flex:none}.vr-root .vr-dash-stat[data-stat=coins]>.vr-icon{color:var(--vr-coin)}.vr-root .vr-dash-stat[data-stat=streak]>.vr-icon{color:var(--vr-outline)}.vr-root .vr-dash-stat[data-stat=streak][data-lit]>.vr-icon{color:var(--vr-reward)}.vr-root .vr-dash-stats+.vr-mentor-stage{padding-top:4px}.vr-root .vr-shell-pane:has(>.vr-path-pane){padding-bottom:0;overflow:hidden}.vr-root .vr-path-pane{flex-direction:column;flex:1;gap:8px;min-height:0;display:flex}.vr-root .vr-path-scroll{overscroll-behavior:contain;flex:1;min-height:0;margin:0 -16px;padding:0 16px 32px;overflow-y:auto}.vr-root .vr-stage-card{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-xl);background:var(--vr-surface-container-lowest);box-shadow:var(--vr-shadow-raised);flex:none;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.vr-root .vr-stage-card>span:first-child{gap:2px;display:grid}.vr-root .vr-stage-card-count{border-radius:var(--vr-radius-full);background:var(--vr-mint-container);color:var(--vr-on-surface);font-size:var(--vr-text-body-small-size);font-variant-numeric:tabular-nums;flex:none;padding:4px 10px;font-weight:600}.vr-root .vr-stage-card small{font-size:var(--vr-text-body-small-size);color:var(--vr-on-surface-variant)}.vr-root .vr-stage-card strong{font-family:var(--vr-font-display);font-size:var(--vr-text-body-large-size);color:var(--vr-on-surface);font-weight:600}.vr-root .vr-library{gap:12px;display:grid}.vr-root .vr-library-head{border-radius:var(--vr-radius-xl);background:var(--vr-primary);color:var(--vr-on-primary);gap:4px;padding:16px;display:grid}.vr-root .vr-library-head h1{font-family:var(--vr-font-display);font-size:var(--vr-text-headline-medium-size);margin:0;font-weight:600}.vr-root .vr-library-head p{font-size:var(--vr-text-body-small-size);opacity:.9;margin:0 0 8px}.vr-root .vr-library-search{align-items:center;gap:var(--vr-core-2xs);padding:var(--vr-core-3xs) var(--vr-core-2xs) var(--vr-core-3xs) var(--vr-core-s);border-radius:var(--vr-radius-full);background:var(--vr-surface-container-high);color:var(--vr-on-surface-variant);display:flex}.vr-root .vr-library-search input[type=search]{min-width:0;min-height:38px;color:var(--vr-on-surface);font:inherit;font-size:var(--vr-text-body-medium-size);background:0 0;border:0;flex:1;padding:0}.vr-root .vr-library-search input[type=search]:focus,.vr-root .vr-library-search input[type=search]:focus-visible{box-shadow:none;outline:none}.vr-root .vr-library-search:focus-within{box-shadow:var(--vr-halo-brand)}.vr-root .vr-library-search input[type=search]::-webkit-search-cancel-button{appearance:none}.vr-root .vr-library-clear{border-radius:var(--vr-radius-full);background:var(--vr-surface-container-high);width:32px;height:32px;color:var(--vr-on-surface-variant);cursor:pointer;border:0;place-items:center;display:grid}.vr-root .vr-library-tabs{border-radius:var(--vr-radius-full);background:var(--vr-surface-container-high);gap:4px;padding:4px;display:flex}.vr-root .vr-library-tabs>button{border-radius:var(--vr-radius-full);min-height:40px;color:var(--vr-on-surface-variant);font:inherit;cursor:pointer;background:0 0;border:0;flex:1;justify-content:center;align-items:center;gap:6px;font-weight:600;display:inline-flex}.vr-root .vr-library-tabs>button[aria-selected=true]{background:var(--vr-surface-container-lowest);color:var(--vr-on-surface);box-shadow:var(--vr-shadow-card)}.vr-root .vr-library-filters{flex-wrap:wrap;gap:8px;display:flex}.vr-root .vr-library-filter{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-full);background:var(--vr-surface-container-lowest);min-height:36px;color:var(--vr-on-surface);font:inherit;font-size:var(--vr-text-body-small-size);cursor:pointer;align-items:center;gap:4px;padding:4px 10px 4px 14px;font-weight:500;display:inline-flex}.vr-root .vr-library-filter[data-active]{border-color:var(--vr-primary);background:var(--vr-primary-container);color:var(--vr-on-primary-container)}.vr-root .vr-library-caret{display:inline-flex;transform:rotate(-90deg)}.vr-root .vr-library-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.vr-root .vr-library-card{border-radius:var(--vr-radius-l-plus);background:var(--vr-surface-container-lowest);width:100%;color:var(--vr-on-surface);font:inherit;text-align:start;cursor:pointer;box-shadow:var(--vr-shadow-card);transition:box-shadow var(--vr-duration-fast) var(--vr-ease-standard), transform var(--vr-duration-instant) var(--vr-ease-standard);border:0;align-items:center;gap:14px;padding:12px;display:flex}.vr-root .vr-library-card:hover{box-shadow:var(--vr-shadow-raised)}.vr-root .vr-library-card:active{transform:scale(var(--vr-button-press-scale))}.vr-root .vr-library-art{border-radius:var(--vr-radius-xl);background:var(--vr-reward-container);width:60px;height:60px;color:var(--vr-primary);font-size:var(--vr-text-display-medium-size);flex:none;place-items:center;display:grid;overflow:hidden}.vr-root .vr-library-card[data-kind=roleplay] .vr-library-art{background:var(--vr-primary-container)}.vr-root .vr-library-art img{object-fit:cover;width:100%;height:100%}.vr-root .vr-library-body{gap:6px;min-width:0;display:grid}.vr-root .vr-library-body strong{font-size:var(--vr-text-body-medium-size);font-weight:600;line-height:1.3}.vr-root .vr-library-body .vr-text-stack{gap:1px;display:grid}.vr-root .vr-library-body .vr-text-stack>small{font-size:var(--vr-text-body-small-size);color:var(--vr-on-surface-variant);font-weight:400}.vr-root .vr-library-tags{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.vr-root .vr-library-done{border-radius:var(--vr-radius-full);background:var(--vr-success-container);color:var(--vr-on-surface);font-size:var(--vr-text-body-small-size);align-items:center;gap:2px;padding:2px 8px 2px 6px;font-weight:600;display:inline-flex}.vr-root .vr-library-empty{color:var(--vr-on-surface-variant);text-align:center;justify-items:center;gap:12px;margin:0;padding:16px 4px;display:grid}.vr-root .vr-library-empty p{margin:0}.vr-root .vr-library-more.vr-button{justify-self:center}.vr-root .vr-picker-options{gap:6px;margin-bottom:8px;display:grid}.vr-root .vr-picker-option{min-height:var(--vr-control-height);border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-l);background:var(--vr-surface-container-lowest);color:var(--vr-on-surface);font:inherit;text-align:start;cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:8px 14px;font-weight:500;display:flex}.vr-root .vr-picker-option>span{align-items:center;gap:8px;display:inline-flex}.vr-root .vr-picker-option[aria-pressed=true]{border-color:var(--vr-primary);background:var(--vr-primary-container);color:var(--vr-on-primary-container);font-weight:600}.vr-root .vr-picker-option small{color:var(--vr-on-surface-variant)}.vr-root .vr-profile-head{gap:12px;display:grid}.vr-root .vr-profile-art{border-radius:var(--vr-radius-xl);background:var(--vr-primary-container);height:128px;position:relative;overflow:hidden}.vr-root .vr-profile-art>svg{width:100%;height:100%;position:absolute;inset:0}.vr-root .vr-profile-hill-back{fill:var(--vr-mint-container)}.vr-root .vr-profile-hill{fill:var(--vr-mint)}.vr-root .vr-profile-cloud{fill:var(--vr-profile-cloud)}.vr-root .vr-profile-art>.vr-frame{position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.vr-root .vr-profile-art .vr-account-avatar{width:64px;height:64px;font-size:var(--vr-text-headline-large-size);background:var(--vr-surface-container-lowest);box-shadow:var(--vr-shadow-raised)}.vr-root .vr-profile-line{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.vr-root .vr-profile-name{font-family:var(--vr-font-display);font-size:var(--vr-text-body-large-size);font-weight:600}.vr-root .vr-profile-chips{flex-wrap:wrap;gap:8px;display:inline-flex}.vr-root .vr-profile-chip{font-size:var(--vr-text-body-medium-size);align-items:center;gap:4px;font-weight:600;display:inline-flex}.vr-root .vr-profile-chip[data-chip=goal]>.vr-icon{color:var(--vr-primary)}.vr-root .vr-profile-chip[data-chip=streak]>.vr-icon{color:var(--vr-outline)}.vr-root .vr-profile-chip[data-chip=streak][data-lit]>.vr-icon{color:var(--vr-reward)}.vr-root .vr-settings-label{align-items:center;gap:10px;font-weight:600;display:inline-flex}.vr-root .vr-settings-label>.vr-icon{color:var(--vr-on-surface-variant)}.vr-root .vr-settings-action{width:100%;color:var(--vr-on-surface);font:inherit;text-align:start;cursor:pointer}.vr-root .vr-settings-action:disabled{opacity:.4;cursor:not-allowed}.vr-root .vr-settings-text{gap:2px;display:grid}.vr-root .vr-settings-text>small{font-size:var(--vr-text-body-small-size);color:var(--vr-on-surface-variant);font-weight:400}.vr-root .vr-settings-value{color:var(--vr-on-surface-variant);align-items:center;gap:4px;font-weight:500;display:inline-flex}.vr-root .vr-profile-sprout{width:auto;height:52px;position:absolute;bottom:6px}.vr-root .vr-profile-sprout[data-spot=left]{height:40px;left:10%}.vr-root .vr-profile-sprout[data-spot=right]{height:46px;right:10%;transform:scaleX(-1)}.vr-root .vr-profile-sprout[data-spot=centre]{height:84px;bottom:8px;left:50%;transform:translate(-50%)}.vr-root .vr-pane-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.vr-root .vr-pane-entry{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-l);background:var(--vr-surface-container-lowest);width:100%;min-height:56px;color:var(--vr-on-surface);font:inherit;text-align:start;cursor:pointer;align-items:center;gap:12px;padding:8px 16px;font-weight:600;display:flex}.vr-root .vr-pane-entry>span:first-of-type{flex:1}.vr-root .vr-pane-entry>.vr-icon{color:var(--vr-primary)}.vr-root .vr-settings{gap:12px;display:grid}.vr-root .vr-settings-row{border:1px solid var(--vr-outline-variant);border-radius:var(--vr-radius-l);background:var(--vr-surface-container-lowest);justify-content:space-between;align-items:center;gap:12px;margin:0;padding:12px 16px;display:flex}.vr-root .vr-toggle{border-radius:var(--vr-radius-full);background:var(--vr-surface-container-highest);width:48px;height:28px;box-shadow:inset 0 0 0 1px var(--vr-outline);transition:background-color var(--vr-duration-fast) var(--vr-ease-standard);flex:none;position:relative}.vr-root .vr-toggle>span{border-radius:var(--vr-radius-full);background:var(--vr-surface-container-lowest);width:20px;height:20px;box-shadow:var(--vr-shadow-card);transition:transform var(--vr-duration-fast) var(--vr-ease-standard);position:absolute;top:4px;left:4px}.vr-root [aria-checked=true]>.vr-toggle{background:var(--vr-primary);box-shadow:none}.vr-root [aria-checked=true]>.vr-toggle>span{background:var(--vr-on-primary);transform:translate(20px)}.vr-root .vr-filter-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.vr-root .vr-chip{border-radius:var(--vr-radius-full);font:inherit;font-size:var(--vr-text-label-medium-size);cursor:pointer;background:var(--vr-surface-container-low);color:var(--vr-on-surface-variant);transition:background-color var(--vr-duration-fast) var(--vr-ease-standard);border:0;padding:7px 12px;font-weight:500}.vr-root .vr-chip:hover{background:var(--vr-surface-container-high)}.vr-root .vr-chip[aria-pressed=true]{background:var(--vr-primary-container);color:var(--vr-on-primary-container);font-weight:600}.vr-root .vr-chevron-right{display:inline-flex;transform:rotate(180deg)}.vr-root .vr-play-levels h3{font-size:var(--vr-text-label-medium-size);margin:0 0 8px}.vr-root .vr-play-modes{gap:8px;margin:16px 0;display:flex}.vr-root .vr-mode-choice{border:1px solid var(--vr-outline-variant);cursor:pointer;font:inherit;font-size:var(--vr-text-label-medium-size);border-radius:var(--vr-radius-full);background:var(--vr-surface-container-low);color:var(--vr-on-surface-variant);transition:background-color var(--vr-duration-fast) var(--vr-ease-standard);align-items:center;gap:6px;padding:7px 14px;font-weight:500;display:inline-flex}.vr-root .vr-mode-choice:hover{background:var(--vr-surface-container-high)}.vr-root .vr-mode-choice[aria-pressed=true]{background:var(--vr-primary-container);border-color:var(--vr-primary-container);color:var(--vr-on-primary-container);font-weight:600}.vr-root .vr-mode-choice:disabled{opacity:.4;cursor:not-allowed}.vr-root .vr-play-confirm{width:100%}.vr-root .vr-account-avatar{background:var(--vr-surface);width:48px;height:48px;color:var(--vr-on-surface);font-family:var(--vr-font-display);border-radius:50%;place-items:center;font-weight:600;display:grid}.vr-root .vr-sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.vr-root .vr-boss-badge{color:var(--vr-shadow-impossible);align-items:center;gap:4px;margin:4px 0 0;font-weight:600;display:inline-flex}.vr-root .vr-library-card[data-kind=audiobook] .vr-library-art,.vr-root .vr-path-row[data-kind=audiobook] .vr-path-node{background:var(--vr-secondary-container)}.vr-root .vr-book-cover{aspect-ratio:3/4;width:auto;height:72px}.vr-root .vr-book-level{border-radius:var(--vr-radius-full);background:var(--vr-secondary-container);color:var(--vr-on-secondary-container);font-size:var(--vr-text-body-small-size);padding:2px 8px;font-weight:600}.vr-root .vr-book-progress{color:var(--vr-on-surface-variant);font-size:var(--vr-text-body-small-size)}.vr-root .vr-book-progress strong{color:var(--vr-primary);font-weight:600}.vr-root .vr-book-shelf{gap:18px;display:grid}.vr-root .vr-book-shelf section{gap:10px;display:grid}.vr-root .vr-book-shelf-level{font-size:var(--vr-text-body-medium-size);align-items:center;margin:0;display:flex}.vr-root .vr-next-chapter-space{height:calc(var(--vr-control-height) + 24px + env(safe-area-inset-bottom,0px))}.vr-root .vr-next-chapter-dock{inset-inline:0;z-index:2;padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--vr-outline-variant);background:var(--vr-material-regular);-webkit-backdrop-filter:var(--vr-material-blur-regular);backdrop-filter:var(--vr-material-blur-regular);justify-content:center;display:flex;position:fixed;bottom:0}.vr-root .vr-next-chapter-dock>.vr-button{justify-content:center;align-items:center;gap:8px;width:min(100%,760px);display:inline-flex}.vr-root .vr-history-kind{border-radius:var(--vr-radius-full);background:var(--vr-secondary-container);color:var(--vr-on-secondary-container);font-size:var(--vr-text-body-small-size);align-items:center;gap:4px;margin:0 0 4px;padding:2px 10px 2px 8px;font-weight:600;display:inline-flex}.vr-root .vr-book-shelf-level{gap:8px}.vr-root .vr-path[data-course] .vr-path-track ol{justify-content:center;gap:var(--vr-core-s) var(--vr-core-xs);flex-wrap:wrap;display:flex}.vr-root .vr-path[data-course] .vr-path-row{width:104px;padding:0}.vr-root .vr-path[data-course] .vr-path-step{display:none}.vr-root .vr-path-unit,.vr-root .vr-path-section{flex-basis:100%;grid-column:1/-1;list-style:none}.vr-root .vr-path-unit h2{gap:var(--vr-core-4xs);margin:var(--vr-core-xs) 0 0;padding:0 var(--vr-core-s);font:var(--vr-text-title-large);color:var(--vr-on-surface);display:grid}.vr-root .vr-path-unit small{font:var(--vr-text-label-large);color:var(--vr-primary)}.vr-root .vr-path-section h3{justify-content:space-between;gap:var(--vr-core-2xs);margin:0 var(--vr-core-s);padding:var(--vr-core-2xs) var(--vr-core-xs);border-radius:var(--vr-radius-m);background:var(--vr-surface-container-high);color:var(--vr-on-surface);font:var(--vr-text-label-large);display:flex}.vr-root .vr-path-section h3 small{font:var(--vr-text-label-medium);color:var(--vr-on-surface-variant)}.vr-root .vr-path-section[data-complete] h3{background:var(--vr-mint-container);color:var(--vr-on-mint-container)}.vr-root .vr-library[data-course] .vr-path-unit h2,.vr-root .vr-library[data-course] .vr-path-section h3{margin-inline:0}.vr-root .vr-library-card:disabled{cursor:default;background:var(--vr-disabled-fill);color:var(--vr-on-surface-variant);box-shadow:none}