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.reader-content{flex:none;overflow-y:visible}.reader-view{width:100%}.reader-title{font-size:28px}.reader-content{padding:24px 20px}.reader-body{font-size:16px}.articles-list{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media (width<=768px){.sidebar{z-index:150;width:100%;height:auto;max-height:85dvh;box-shadow:none;border-right:none;border-bottom:1px solid var(--border-color);border-radius:0 0 16px 16px;transition:top .3s;position:fixed;top:-100%;left:0}.mobile-close-btn{display:flex}.collapse-btn{display:none}.sidebar.open{top:0;box-shadow:0 4px 20px #00000040}.sidebar-overlay{z-index:140;opacity:0;pointer-events:none;background:#00000080;transition:opacity .3s;position:fixed;inset:0}.sidebar-overlay.open{opacity:1;pointer-events:auto}.sidebar-header h1{font-size:20px}.content-header{padding:12px 16px}.reader-header{padding:12px 20px}.reader-title{font-size:24px}.reader-body{font-size:15px}.articles-list{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}}@media (width<=640px){.app{flex-direction:column}.main-content{width:100%}.search-bar{max-width:none}.article-actions{opacity:1}.articles-list{padding:10px 8px}.article-excerpt{-webkit-line-clamp:2;line-clamp:2}.article-content-wrapper{flex-direction:column;gap:12px}.article-thumbnail{width:100%;height:160px}.articles-list.layout-list{max-width:100%}.articles-list.layout-list .article-content-wrapper{flex-direction:column;gap:10px}.articles-list.layout-list .article-thumbnail{width:100%;height:auto;max-height:180px}.articles-list.layout-list .article-card{padding:12px}.article-header,.article-footer{flex-wrap:wrap;gap:8px}.article-tags{flex-wrap:wrap}.reader-content{padding:16px}.reader-article{padding:12px 0}.reader-title{margin-bottom:24px;font-size:22px}.reader-body{font-size:15px;line-height:1.8}.reader-body h1{font-size:24px}.reader-body h2{font-size:20px}.reader-body h3{font-size:18px}.reader-body pre{padding:16px;font-size:13px}.reader-body code{font-size:14px}.reader-body blockquote{padding:12px 16px}.reader-body ul,.reader-body ol{padding-left:24px}.theme-options{grid-template-columns:1fr}}@media (width>=769px){.menu-toggle,.sidebar-overlay{display:none}}.reader-body ::selection{background-color:var(--accent-color);color:#fff}.settings-section{margin-bottom:18px;padding-bottom:18px}.settings-section:last-child{margin-bottom:0;padding-bottom:0}.settings-section-title{color:var(--text-primary);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:6px;margin-bottom:10px;font-size:12px;font-weight:600;display:flex}.settings-section-title svg{opacity:.65;flex-shrink:0}.theme-options{grid-template-columns:1fr 1fr 1fr 1fr;gap:12px;display:grid}.theme-option{background:var(--bg-tertiary);border:2px solid var(--border-color);cursor:pointer;color:var(--text-secondary);border-radius:10px;flex-direction:column;align-items:center;gap:5px;padding:10px 8px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.theme-option svg{width:18px;height:18px}.theme-option:hover{border-color:var(--accent-color);background:var(--bg-hover);color:var(--text-primary);transform:translateY(-1px)}.theme-option.active{border-color:var(--accent-color);background:color-mix(in srgb, var(--accent-color) 8%, var(--bg-tertiary));color:var(--accent-color);box-shadow:0 1px 4px #0000000d}.theme-option span{font-size:12px;font-weight:500}.refresh-options{background:var(--bg-tertiary);border-radius:10px;gap:2px;padding:4px;display:flex}.refresh-option{text-align:center;color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:8px;flex:1;padding:8px 14px;font-size:13px;font-weight:500;transition:all .2s}.refresh-option:hover{background:var(--bg-hover);color:var(--text-primary)}.refresh-option.active{background:var(--accent-color);color:#fff;box-shadow:0 2px 6px #0000001f}.refresh-status{color:var(--text-secondary);align-items:center;gap:6px;margin-top:12px;padding:6px 0;font-size:12px;display:flex}.refresh-status-label{color:var(--text-tertiary,var(--text-secondary));opacity:.7}.refresh-status-value{font-variant-numeric:tabular-nums;color:var(--accent-color);font-weight:600}.refresh-status-sep{color:var(--border-color);opacity:.6;margin:0 2px}.shortcuts-list{grid-template-columns:1fr 1fr;gap:8px 16px;display:grid}.shortcut-item{color:var(--text-secondary);background:var(--bg-tertiary);border-radius:6px;padding:6px 10px;font-size:13px}.shortcut-item kbd{border:1px solid var(--border-color);background:var(--bg-primary);color:var(--text-primary);border-radius:4px;padding:2px 6px;font-family:inherit;font-size:12px;display:inline-block}.about-info{align-items:center;gap:12px;display:flex}.about-info p{color:var(--text-secondary);margin:0;font-size:13px}.feed-management-actions{flex-direction:column;gap:12px;display:flex}.feed-management-actions .btn{justify-content:flex-start;gap:8px}.feed-badge{background:var(--accent-color);color:#fff;border-radius:10px;margin-left:auto;padding:2px 8px;font-size:12px;font-weight:600}.import-export-buttons{gap:8px;display:flex}.import-export-buttons .btn{flex:1}.import-export-group{gap:8px;display:flex}.import-export-group .btn{flex:1}.feed-manager-actions{flex-wrap:wrap;gap:12px;display:flex}.feed-manager-actions .btn-primary{flex-shrink:0}.feed-manager-item{background:var(--bg-tertiary);border-radius:8px;align-items:center;gap:12px;margin-bottom:12px;padding:16px;transition:all .2s;display:flex}.feed-manager-item:hover{background:var(--bg-hover)}.feed-manager-info{flex:1;min-width:0}.feed-manager-header{align-items:center;gap:12px;margin-bottom:8px;display:flex}.feed-manager-icon{background:var(--bg-secondary);width:36px;height:36px;color:var(--accent-color);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.feed-manager-details{flex:1;min-width:0}.feed-manager-name{color:var(--text-primary);margin-bottom:4px;font-size:15px;font-weight:600}.feed-manager-url{color:var(--text-tertiary);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.feed-manager-stats{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.stat-badge{background:var(--bg-secondary);color:var(--text-secondary);border-radius:4px;padding:3px 8px;font-size:11px;font-weight:500}.feed-manager-date{color:var(--text-tertiary);margin-left:auto;font-size:11px}.feed-manager-actions-item{flex-shrink:0;gap:8px;display:flex}.btn-small{font-size:13px;padding:6px 10px!important}@media (width<=640px){.feed-manager-actions{flex-direction:column}.import-export-group{width:100%}.feed-manager-actions-item{justify-content:flex-end}.feed-manager-date{width:100%;margin-top:4px;margin-left:0}}