.dark-theme,:root{--text-on-primary:#FFFFFF}.logo-text,.menu-icon{color:var(--primary-color)}.app-header,.category-nav,.story-detail{position:fixed;right:0;left:0}:root{--primary-color:#5D4037;--primary-light:#8D6E63;--primary-dark:#3E2723;--accent-color:#FFAB00;--accent-light:#FFD54F;--background-color:#F8F9FA;--surface-color:#FFFFFF;--text-primary:#212121;--text-secondary:#616161;--text-hint:#9E9E9E;--border-color:#E0E0E0;--shadow-color:rgba(0, 0, 0, 0.08);--card-shadow:0 4px 12px rgba(0, 0, 0, 0.08);--hover-shadow:0 8px 20px rgba(0, 0, 0, 0.12);--card-radius:12px;--button-radius:8px;--transition-time:0.3s;--header-height:45px;--category-nav-height:45px;--fab-size:48px}.dark-theme{--primary-color:#8D6E63;--primary-light:#A1887F;--primary-dark:#6D4C41;--accent-color:#FFB300;--accent-light:#FFCA28;--background-color:#121212;--surface-color:#1E1E1E;--text-primary:#E0E0E0;--text-secondary:#B0B0B0;--text-hint:#909090;--border-color:#333333;--shadow-color:rgba(0, 0, 0, 0.3);--card-shadow:0 4px 12px rgba(0, 0, 0, 0.2);--hover-shadow:0 8px 20px rgba(0, 0, 0, 0.3)}.app-header,.category-nav,body{background:linear-gradient(90deg,#f7f1de,#fbe5e2)}*{margin:0;padding:0;box-sizing:border-box;font-family:'Noto Sans SC',sans-serif}body{color:var(--text-primary);transition:background-color var(--transition-time),color var(--transition-time);overflow-x:hidden;padding-top:calc(var(--header-height) + var(--category-nav-height));padding-bottom:20px}::-webkit-scrollbar{display:none}.app-header{top:0;height:var(--header-height);z-index:1000;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.category-nav,.menu-icon{backdrop-filter:blur(10px)}.header-content{display:flex;align-items:center;justify-content:space-between;height:100%;padding:0 20px;max-width:1200px;margin:0 auto}.logo-img,.menu-icon{width:36px;height:36px}.header-actions,.logo-section,.story-stats{display:flex;align-items:center;gap:12px}.logo-img{border-radius:8px;object-fit:cover}.logo-text{font-size:15px;font-weight:600;letter-spacing:.5px}.menu-icon{display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.3s;-webkit-backdrop-filter:blur(10px)}.category-item,.story-card{transition:all var(--transition-time);cursor:pointer}.menu-icon:hover{transform:translateY(-2px)}.menu-icon i{font-size:18px}.category-nav{top:var(--header-height);height:var(--category-nav-height);z-index:999;-webkit-backdrop-filter:blur(10px)}.category-scroll::-webkit-scrollbar{display:none}.category-list{display:flex;align-items:center;justify-content:center;height:100%;padding:8px 20px;gap:16px;min-width:max-content}.category-item{flex-shrink:0;padding:10px 20px;color:var(--text-secondary);font-size:14px;font-weight:500;white-space:nowrap}.category-item.active{font-size:16px;color:#917242;transform:translateY(-1px);position:relative}.category-item.active::after{content:'';position:absolute;bottom:-5px;left:50%;transform:translateX(-50%);width:50%;height:2px;background:linear-gradient(90deg,#8d6e63,#a1887f);border-radius:2px;animation:.3s ease-out underlineSlide}.main-content{padding:16px;min-height:calc(100vh - var(--header-height) - var(--category-nav-height))}.story-list{display:flex;flex-direction:column;gap:16px}.story-card{background-color:var(--surface-color);border-radius:var(--card-radius);padding:16px;box-shadow:var(--card-shadow)}.no-result-icon,.story-detail{background-color:var(--background-color)}.story-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,0,0,.12)}.story-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:12px}.story-title{font-size:16px;font-weight:600;color:var(--text-primary);line-height:1.4;flex:1;margin-right:8px}.settings-item:hover i,.settings-item:hover span,.story-category{color:var(--primary-color)}.story-category{display:inline-block;padding:4px 12px;font-size:12px;font-weight:500;border-radius:16px;margin-right:8px}.story-excerpt{font-size:14px;color:var(--text-secondary);line-height:1.5;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.story-meta{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--text-hint)}.story-stats span{display:flex;align-items:center;gap:4px}.story-stats i{font-size:11px}.loading-indicator{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;gap:12px;color:var(--text-secondary)}.loading-spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top:3px solid var(--primary-color);border-radius:50%;animation:1s linear infinite spin}@keyframes underlineSlide{0%{width:0%;opacity:0}100%{width:50%;opacity:1}}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.no-result{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}.detail-header,.no-result-icon{display:flex;align-items:center}.no-result-icon{width:80px;height:80px;border-radius:50%;justify-content:center;margin-bottom:16px;color:var(--text-hint);font-size:32px}.no-result h3{font-size:18px;color:var(--text-primary);margin-bottom:8px}.back-btn,.no-result p{color:var(--text-secondary)}.no-result p{font-size:14px}.story-detail{top:0;bottom:0;z-index:2000;overflow-y:auto;transform:translateX(100%);transition:transform var(--transition-time)}.story-detail.show{transform:translateX(0)}.detail-header{position:sticky;top:0;background-color:var(--surface-color);gap:12px;z-index:10;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.back-btn,.settings-item{display:flex;align-items:center}.back-btn{width:40px;height:40px;background-color:transparent;border:none;cursor:pointer;justify-content:center;transition:all var(--transition-time);flex-shrink:0;margin-left:25px;font-size:15px}.detail-meta,.detail-text{background-color:var(--surface-color);border-radius:var(--card-radius)}.back-btn:hover{background-color:var(--primary-color);color:var(--text-on-primary)}.detail-title{font-size:18px;font-weight:600;color:var(--text-primary);line-height:1.3;flex:1}.detail-content{padding:20px 16px}.detail-meta{margin-bottom:20px;padding:13px}.detail-text{font-size:16px;line-height:1.8;color:var(--text-primary);padding:20px}pre{white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap}.floating-settings{position:fixed;z-index:1000}.settings-menu{position:absolute;bottom:calc(var(--fab-size) + 16px);right:0;background-color:rgba(255,255,255,.95);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.12),0 4px 16px rgba(0,0,0,.08);border:1px solid rgba(0,0,0,.06);overflow:hidden;min-width:180px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);animation:.3s cubic-bezier(.4,0,.2,1) fadeInUp}@keyframes fadeInUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.settings-item{gap:14px;padding:16px 20px;cursor:pointer;transition:.2s cubic-bezier(.4, 0, .2, 1);border-bottom:1px solid 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rgba(0,0,0,.2)}.dark-theme .settings-item{border-bottom:1px solid rgba(255,255,255,.08)}.dark-theme .settings-item:hover{background-color:rgba(141,110,99,.15)}.dark-theme .settings-item span,.modal-header h3{color:var(--text-primary)}.dark-theme .settings-item:hover i,.dark-theme .settings-item:hover span{color:var(--primary-light)}.dark-theme .settings-fab{background:linear-gradient(135deg,var(--surface-color) 0,#2a2a2a 100%);border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 12px rgba(0,0,0,.3),0 2px 4px rgba(0,0,0,.2)}.category-settings-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(0,0,0,.4),rgba(0,0,0,.6));z-index:3000;display:flex;align-items:flex-end;justify-content:center;padding:0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:.3s fadeIn}.modal-close,.modal-content{background-color:var(--surface-color)}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.modal-content{border-radius:24px 24px 0 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