*{margin:0;padding:0;box-sizing:border-box}:root,[data-theme=light]{--primary-color: #000000;--secondary-color: #333333;--accent-color: #666666;--text-color: #1a1a1a;--bg-color: #ffffff;--secondary-bg: #f5f5f5;--border-color: #e0e0e0;--shadow-color: rgba(0, 0, 0, .1);--hover-bg: #f0f0f0;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px}[data-theme=dark]{--primary-color: #ffffff;--secondary-color: #cccccc;--accent-color: #999999;--text-color: #e0e0e0;--bg-color: #1a1a1a;--secondary-bg: #2a2a2a;--border-color: #3a3a3a;--shadow-color: rgba(0, 0, 0, .3);--hover-bg: #333333}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--bg-color);transition:background-color .3s ease,color .3s ease}a{color:var(--text-color);text-decoration:none;transition:color .2s ease}a:hover{color:var(--accent-color)}button{cursor:pointer;font-family:inherit;border:none;background:none;padding:var(--spacing-sm) var(--spacing-md);transition:all .2s ease;color:var(--text-color)}h1,h2,h3,h4,h5,h6{margin-bottom:var(--spacing-md);color:var(--primary-color)}p{margin-bottom:var(--spacing-md)}.container{max-width:1200px;margin:0 auto;padding:var(--spacing-lg)}.hidden{display:none!important}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--secondary-bg)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-color)}*{scrollbar-width:thin;scrollbar-color:var(--border-color) var(--secondary-bg)}@media(max-width:768px){:root{--spacing-lg: 16px;--spacing-xl: 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ease;padding:0;color:var(--primary-color)}.twitter-icon-button:hover{background:var(--hover-bg);transform:scale(1.05);border-color:var(--primary-color)}.twitter-icon{width:20px;height:20px}@media(max-width:768px){.twitter-icon-button{width:36px;height:36px}.twitter-icon{width:18px;height:18px}}.floating-header{position:fixed;top:var(--spacing-lg);left:var(--spacing-lg);right:var(--spacing-lg);z-index:1000;display:flex;align-items:center;justify-content:space-between}.floating-header-left{display:flex;align-items:center;gap:var(--spacing-md)}.floating-title{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);top:auto;left:auto;font-size:1.8rem;font-weight:700;color:var(--primary-color);text-transform:lowercase;letter-spacing:1px;transition:opacity .2s ease}.floating-title:hover{opacity:.7}.back-icon{font-size:1.5rem;font-weight:700;color:var(--primary-color);cursor:pointer;transition:opacity .2s 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ease-in-out}.genre-text.roll-out{animation:rollOut .5s ease-in-out forwards}.genre-text.roll-in{animation:rollIn .5s ease-in-out forwards}@keyframes rollOut{0%{transform:translateY(0);opacity:1}to{transform:translateY(-24px);opacity:0}}@keyframes rollIn{0%{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}.notification-prompt-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:10000;padding:var(--spacing-md);animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.notification-prompt{background:var(--bg-color);border-radius:12px;padding:var(--spacing-xl);max-width:500px;width:100%;box-shadow:0 8px 32px #0000004d;text-align:center;animation:slideUp .3s ease;border:2px solid var(--border-color)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.notification-prompt-icon{font-size:3rem;margin-bottom:var(--spacing-md);animation:bounce 1s ease 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#0003}.notification-btn-deny{background:transparent;color:var(--secondary-color);border-color:var(--border-color)}.notification-btn-deny:hover{background:var(--secondary-bg);border-color:var(--secondary-color)}@media(max-width:768px){.notification-prompt{padding:var(--spacing-lg)}.notification-prompt-title{font-size:1.25rem}.notification-prompt-message{font-size:.95rem}.notification-prompt-buttons{flex-direction:column}.notification-btn{max-width:100%}}.book-card{background:var(--bg-color);border:2px solid var(--border-color);border-radius:12px;padding:var(--spacing-xl) calc(var(--spacing-xl) * 1.5);box-shadow:0 2px 8px var(--shadow-color);cursor:pointer;width:100%;max-width:600px}.book-card-title{font-size:2rem;font-weight:600;color:var(--primary-color);margin-bottom:var(--spacing-md);letter-spacing:-.5px;word-wrap:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.book-card-info{font-size:1rem;color:var(--secondary-color);display:flex;flex-direction:column;gap:var(--spacing-sm)}.book-card-chapters{font-weight:600;color:var(--text-color);margin-bottom:var(--spacing-xs)}.book-card-genre{margin:var(--spacing-xs) 0}.genre-badge{display:inline-block;padding:4px 12px;background:var(--accent-color);color:var(--bg-color);border-radius:16px;font-size:.85rem;font-weight:600;text-transform:capitalize}.book-card-metadata{display:flex;flex-direction:column;gap:var(--spacing-xs);padding:var(--spacing-sm) 0;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);margin:var(--spacing-sm) 0}.book-card-meta-item{display:flex;justify-content:space-between;align-items:center;font-size:.9rem}.meta-label{font-weight:500;color:var(--secondary-color)}.meta-value{font-weight:600;color:var(--text-color)}.meta-value.completed{color:#27ae60}.meta-value.ongoing{color:#3498db}.book-card-updated{font-size:.9rem;color:var(--accent-color);font-style:italic}@media(max-width:768px){.book-card{padding:var(--spacing-lg)}.book-card-title{font-size:1.5rem}}.home-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-xl)}#book-card-container{display:none}.desktop-book-groups{display:flex;flex-direction:column;gap:var(--spacing-xl);width:100%}.book-group{width:100%}.book-group-title{font-size:1.75rem;font-weight:700;color:var(--primary-color);margin-bottom:var(--spacing-md);letter-spacing:-.5px;text-transform:capitalize}.book-group-scroll{display:flex;justify-content:flex-start;gap:var(--spacing-md);overflow-x:auto;overflow-y:hidden;padding-bottom:var(--spacing-md);scroll-behavior:smooth;scrollbar-width:none;-ms-overflow-style:none;scroll-snap-type:x 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var(--spacing-xs);min-width:0}}.chapter-list{background:var(--bg-color);border-right:1px solid var(--border-color);overflow-y:auto;width:280px;flex-shrink:0;transition:transform .3s ease;will-change:transform}.chapter-list-header{padding:var(--spacing-lg);border-bottom:1px solid var(--border-color);background-color:var(--secondary-bg);position:sticky;top:0;z-index:10}.chapter-list-title{font-size:1.1rem;font-weight:600;color:var(--primary-color)}.chapter-list-items{list-style:none;padding:0;margin:0}.chapter-item{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-color);cursor:pointer;transition:background-color .2s ease;display:flex;align-items:center;gap:var(--spacing-sm)}.chapter-item:hover{background-color:var(--hover-bg)}.chapter-item.active{background-color:var(--secondary-bg);border-left:3px solid 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var(--border-color)}.chapter-content-title{font-size:2rem;font-weight:600;color:var(--primary-color);margin-bottom:var(--spacing-sm);letter-spacing:-.5px}.chapter-published-date{font-size:.9rem;color:var(--secondary-color);font-style:italic;margin-top:var(--spacing-xs)}.chapter-content-body{max-width:800px;font-size:1.1rem;line-height:1.8;color:var(--text-color)}.chapter-content-body h1,.chapter-content-body h2,.chapter-content-body h3{margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md);font-weight:600}.chapter-content-body p{margin-bottom:var(--spacing-lg);text-align:justify}.chapter-content-loading{text-align:center;padding:var(--spacing-xl);color:var(--secondary-color);font-style:italic}.chapter-content-error{text-align:center;padding:var(--spacing-xl);color:#e74c3c;background-color:var(--secondary-bg);border:1px solid #e74c3c;border-radius:6px;margin:var(--spacing-lg)}.chapter-end-indicator{text-align:center;padding:var(--spacing-xl) 0;margin-top:var(--spacing-xl);border-top:2px solid var(--border-color)}.chapter-end-indicator p{font-size:1.5rem;font-weight:600;color:var(--primary-color);font-style:italic;letter-spacing:2px;margin-bottom:0}.mobile-chapter-header{display:none}@media(max-width:768px){.chapter-content{padding:var(--spacing-md) var(--spacing-md);width:100%;margin-left:0}.chapter-content-header{display:none}.mobile-chapter-header{display:block;margin-bottom:var(--spacing-md)}.mobile-chapter-title{font-size:1.5rem;font-weight:600;color:var(--primary-color);margin-bottom:var(--spacing-xs);letter-spacing:-.5px}.mobile-chapter-date{font-size:.85rem;color:var(--secondary-color);font-style:italic;margin-bottom:var(--spacing-sm)}.chapter-content-title{font-size:1.5rem}.chapter-content-body{font-size:1.05rem;line-height:1.75}.chapter-content-body p{text-align:left;margin-bottom:var(--spacing-md)}}.reader-layout{display:flex;height:100vh;overflow:hidden}@media(max-width:768px){.reader-layout{flex-direction:row;position:relative}}