:root{--tb-bg: #FBF7F0;--tb-ink: #261B0E;--tb-ink-2: #7A6A55;--tb-border: rgba(196,155,90,.22);--tb-card-bg: #FFFFFF;--tb-shadow: rgba(140,90,20,.1);--tb-shadow-hover: rgba(140,90,20,.18);--tb-accent: #BF5B38;--tb-accent-light: #FFF3E8;--tb-bg-dark: #12100D;--tb-ink-dark: #ECE7DC;--tb-ink-2-dark: #8A7B66}:root.dark,.dark{--tb-bg: #12100D;--tb-ink: #ECE7DC;--tb-ink-2: #8A7B66;--tb-border: rgba(196,155,90,.14);--tb-card-bg: #1D1810;--tb-shadow: rgba(0,0,0,.35);--tb-shadow-hover: rgba(0,0,0,.55)}.thinkybooks-library-card{background:var(--tb-card-bg);border:1px solid var(--tb-border);border-radius:12px;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;overflow:hidden}.thinkybooks-library-card:hover{transform:translateY(-2px);box-shadow:0 6px 24px var(--tb-shadow-hover);border-color:#c49b5a59}.word-highlight{transition:background-color .15s ease,color .15s ease;border-radius:3px;padding:0 2px}.word-highlight.active{background-color:var(--tb-accent, #BF5B38);color:#fff}.word-highlight.spoken{color:var(--tb-accent, #BF5B38)}.thinkybooks-choice-btn{border:2px solid var(--tb-border);border-radius:16px;padding:1rem 1.5rem;cursor:pointer;transition:all .2s ease;background:var(--tb-card-bg);color:var(--tb-ink);font-family:Nunito,Fredoka,sans-serif;font-weight:600;font-size:1rem}.thinkybooks-choice-btn:hover{border-color:var(--tb-accent);transform:translateY(-2px);box-shadow:0 4px 16px var(--tb-shadow)}.thinkybooks-choice-btn.bold-path{border-color:#e85d26;background:linear-gradient(135deg,#fff3e8,#ffe0c0)}.thinkybooks-choice-btn.kind-path{border-color:#4caf50;background:linear-gradient(135deg,#e8f5e9,#c8e6c9)}.thinkybooks-choice-btn.wise-path{border-color:#2196f3;background:linear-gradient(135deg,#e3f2fd,#bbdefb)}.thinkybooks-scene-image{border-radius:16px;box-shadow:0 4px 20px var(--tb-shadow);width:100%;max-width:480px;margin:0 auto}.thinkybooks-progress{height:4px;background:var(--tb-border);border-radius:2px;overflow:hidden}.thinkybooks-progress-fill{height:100%;background:var(--tb-accent);border-radius:2px;transition:width .3s ease}