*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #faf8f5;--bg-secondary: #f0ece6;--bg-tertiary: #e6e0d8;--bg-card: #ffffff;--bg-card-hover: #fdfcfa;--text-primary: #1a1714;--text-secondary: #5c564e;--text-tertiary: #8a8279;--text-inverse: #faf8f5;--accent: #8b4513;--accent-hover: #a0522d;--accent-muted: #d2a679;--accent-light: rgba(139, 69, 19, .08);--border: #ddd6cc;--border-light: #ebe7e0;--shadow-sm: 0 1px 2px rgba(26,23,20,.04);--shadow-md: 0 2px 8px rgba(26,23,20,.06), 0 1px 3px rgba(26,23,20,.04);--shadow-lg: 0 4px 16px rgba(26,23,20,.08), 0 2px 6px rgba(26,23,20,.04);--radius: 6px;--radius-lg: 10px;--font-ui: "IBM Plex Sans", -apple-system, sans-serif;--font-mono: "IBM Plex Mono", "JetBrains Mono", monospace;--reader-font: "Source Serif 4", "Lora", Georgia, serif;--reader-size: 18px;--reader-line-height: 1.75;--reader-max-width: 680px;--sidebar-width: 260px;--topbar-height: 52px;--tag-bg: #f0ece6;--tag-text: #5c564e;--status-reading: #b8860b;--status-completed: #2e7d32;--status-want: #4a6fa5;--danger: #b33a3a;--danger-hover: #c94444}[data-theme=dark]{--bg-primary: #171411;--bg-secondary: #1f1b17;--bg-tertiary: #2a2520;--bg-card: #1f1b17;--bg-card-hover: #262220;--text-primary: #e8e2da;--text-secondary: #a89f94;--text-tertiary: #7a7168;--text-inverse: #171411;--accent: #d2a679;--accent-hover: #deb88e;--accent-muted: #8b6840;--accent-light: rgba(210, 166, 121, .1);--border: #342e28;--border-light: #2a2520;--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 2px 8px rgba(0,0,0,.3);--shadow-lg: 0 4px 16px rgba(0,0,0,.4);--tag-bg: #2a2520;--tag-text: #a89f94;--status-reading: #d4a830;--status-completed: #4caf50;--status-want: #6b9fd4;--danger: #d44;--danger-hover: #e55}[data-theme=sepia]{--bg-primary: #f4ead5;--bg-secondary: #e8dcc3;--bg-tertiary: #ddd0b5;--bg-card: #f9f1e0;--bg-card-hover: #fbf5e8;--text-primary: #3d2e1e;--text-secondary: #6b5842;--text-tertiary: #937b5f;--border: #d4c5a9;--border-light: 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ease;cursor:pointer;position:relative;overflow:hidden}.story-card:hover{border-color:var(--accent-muted);box-shadow:var(--shadow-md);transform:translateY(-1px)}.story-card-title{font-family:Bitter,serif;font-size:1.05rem;font-weight:600;margin-bottom:4px;color:var(--text-primary);line-height:1.35}.story-card-author{font-size:.8rem;color:var(--text-tertiary);margin-bottom:10px}.story-card-summary{font-size:.82rem;color:var(--text-secondary);line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}.story-card-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.meta-item{font-size:.75rem;color:var(--text-tertiary);display:flex;align-items:center;gap:4px;font-family:var(--font-mono)}.tag{display:inline-block;padding:2px 8px;font-size:.72rem;background:var(--tag-bg);color:var(--tag-text);border-radius:20px;font-weight:500}.status-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 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var(--border);margin:2em 0}.reader-body a{color:var(--accent)}.reader-chapter-title{font-family:Bitter,serif;font-size:1.8rem;font-weight:600;margin-bottom:8px;color:var(--text-primary)}.reader-chapter-meta{font-size:.85rem;color:var(--text-tertiary);margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border-light)}.chapter-nav{display:flex;align-items:center;justify-content:space-between;padding:20px 0;margin-top:40px;border-top:1px solid var(--border-light)}.settings-panel{position:fixed;right:0;top:var(--topbar-height);bottom:0;width:320px;background:var(--bg-card);border-left:1px solid var(--border-light);box-shadow:var(--shadow-lg);z-index:200;overflow-y:auto;animation:slideInRight .2s ease}.settings-section{padding:20px;border-bottom:1px solid var(--border-light)}.settings-section-title{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);margin-bottom:14px}.settings-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.settings-row:last-child{margin-bottom:0}.settings-label{font-size:.85rem;color:var(--text-secondary)}.settings-btn-group{display:flex;gap:2px;background:var(--bg-secondary);border-radius:var(--radius);padding:2px}.settings-btn-group button{padding:5px 12px;font-size:.8rem;font-weight:500;color:var(--text-secondary);border-radius:4px;transition:all .15s ease}.settings-btn-group button.active{background:var(--bg-card);color:var(--text-primary);box-shadow:var(--shadow-sm)}.settings-btn-group button:hover:not(.active){color:var(--text-primary)}.size-control{display:flex;align-items:center;gap:8px}.size-control button{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius);background:var(--bg-secondary);color:var(--text-secondary);font-weight:600;font-size:.9rem;transition:all .12s ease}.size-control button:hover{background:var(--bg-tertiary);color:var(--text-primary)}.size-control span{font-size:.8rem;font-family:var(--font-mono);min-width:32px;text-align:center;color:var(--text-primary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px;text-align:center}.empty-state svg{color:var(--text-tertiary);margin-bottom:16px;opacity:.5}.empty-state h3{font-family:Bitter,serif;font-size:1.15rem;font-weight:600;margin-bottom:6px}.empty-state p{font-size:.85rem;color:var(--text-tertiary);max-width:340px}.toast-container{position:fixed;bottom:24px;right:24px;z-index:2000;display:flex;flex-direction:column;gap:8px}.toast{padding:12px 18px;background:var(--text-primary);color:var(--bg-primary);font-size:.835rem;border-radius:var(--radius);box-shadow:var(--shadow-lg);animation:slideUp .2s ease;max-width:360px}.toast-error{background:var(--danger);color:#fff}.import-progress{margin-top:12px}.import-progress-text{font-size:.8rem;color:var(--text-secondary);margin-bottom:6px}.format-badges{display:flex;gap:6px;justify-content:center;margin-top:10px;flex-wrap:wrap}.format-badge{padding:2px 8px;font-size:.7rem;font-weight:600;text-transform:uppercase;background:var(--bg-tertiary);color:var(--text-tertiary);border-radius:10px;letter-spacing:.03em}