.spoiler-controls{background:color-mix(in srgb,var(--color-bg) 90%,var(--color-text) 10%);border:1px solid var(--color-border);border-radius:8px;padding:1rem 1.25rem;margin-bottom:2rem}.spoiler-controls-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:.75rem}.spoiler-controls h3{margin:0;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted)}.spoiler-controls-list{display:flex;flex-direction:column;gap:.35rem}.spoiler-toggle-btn{display:flex;align-items:center;gap:.5rem;padding:.55rem .85rem;min-height:44px;border:2px solid var(--color-border);border-left:4px solid var(--book-color);border-radius:6px;background:var(--color-bg);cursor:pointer;font-size:.95rem;font-weight:600;font-family:inherit;color:var(--color-text);transition:all .2s ease;user-select:none;text-align:left;word-break:break-word}.spoiler-toggle-btn .book-num{font-weight:700;min-width:1.4em}.spoiler-toggle-btn:hover{filter:brightness(.95)}.spoiler-toggle-btn .dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--book-color);opacity:.5;transition:opacity .2s ease}.spoiler-toggle-btn.active .dot{background:#fff;opacity:1}.spoiler-master-btn{padding:.3rem .75rem;min-height:36px;border:1px solid var(--color-border);border-radius:6px;background:var(--color-bg);cursor:pointer;font-size:.75rem;font-family:inherit;color:var(--color-muted);transition:all .2s ease;white-space:nowrap}.spoiler-master-btn:hover{filter:brightness(.95)}.spoiler{display:inline;cursor:pointer;border-radius:3px;padding:.15em .35em;transition:background-color .25s ease,color .25s ease}@media(pointer:coarse){.spoiler{padding:.3em .4em}}.spoiler:not(.revealed){background-color:var(--book-color,#2c2c2c);color:transparent;user-select:none}.spoiler:not(.revealed):hover{filter:brightness(1.2)}.spoiler.revealed{background-color:initial;color:inherit;cursor:pointer;transition:background-color .15s ease}.spoiler.revealed:hover{background-color:color-mix(in srgb,var(--book-color) 12%,var(--color-bg))}[data-theme=dark] .spoiler.revealed:hover{background-color:color-mix(in srgb,var(--book-color) 25%,var(--color-bg))}.spoiler.revealed.book-quote-text{border-bottom:none}.book-quote-text.spoiler{display:block}.spoiler-toggle-btn{border-color:var(--color-border);border-left-color:var(--book-color)}.spoiler-toggle-btn .dot{background:var(--book-color)}.spoiler-toggle-btn.active{background:var(--book-color);color:#fff;border-color:var(--book-color)}.spoiler-toggle-btn.active .dot{background:#fff}.book-title{font-style:italic;font-weight:500}.book-quote{margin:1.5rem 0;padding:1rem 1.25rem;border-left:4px solid var(--color-border);background:color-mix(in srgb,var(--color-bg) 95%,var(--color-text) 5%);border-radius:0 4px 4px 0}.book-quote-text{font-style:italic;line-height:1.6;color:var(--color-text)}.book-quote-text p{margin:0}.book-quote-source{margin-top:.75rem;font-size:.85rem;color:var(--color-muted)}.book-quote-source cite{font-style:normal;font-weight:600}.book-quote-chapter{font-style:italic}@media(max-width:600px){.spoiler-controls-list{gap:.3rem}.spoiler-toggle-btn{font-size:.85rem;padding:.45rem .6rem;min-height:44px}.spoiler-controls-header h3{font-size:.8rem}}