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.notification-item .notif-title{font-weight:600;font-size:.875rem;margin-bottom:2px}.notification-panel .notification-item .notif-msg{font-size:.8rem;color:var(--color-text-muted)}.notification-panel .notification-item .notif-time{margin-top:4px}.notification-panel .empty{text-align:center;padding:24px;color:var(--color-text-muted)}.join-box{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:16px;margin-bottom:20px}.join-box h4{margin-bottom:10px}.join-form{display:flex;gap:10px;margin-bottom:8px}.criteria-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:16px}.criteria-item 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i{font-size:2rem}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.avatar-sm{width:32px;height:32px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:16px}.stat-card .stat-icon{font-size:1.6rem}.stat-card .stat-value{font-size:1.8rem;font-weight:700;display:block}.stat-card .stat-label{font-size:.8rem;color:var(--color-text-muted)}.filter-bar{display:flex;gap:12px;margin-bottom:16px}.filter-select{max-width:200px}.checkbox-item{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:.875rem;cursor:pointer}.checkbox-item input{margin:0}.add-article-form{display:flex;gap:10px;align-items:center}.volume-meta{color:var(--color-text-muted);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.volume-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.article-info{flex:1;display:flex;flex-direction:column;gap:2px}.article-row{gap:10px}.project-card-header,.article-card-header{display:flex;justify-content:space-between;align-items:center}.project-meta{display:flex;gap:12px;font-size:.8rem;color:var(--color-text-muted)}.project-title{font-size:1rem;font-weight:600}.project-desc{font-size:.85rem;color:var(--color-text-muted);flex:1}.card-actions{display:flex;gap:8px}.keywords{margin-top:10px}.title-input{font-size:1.1rem;font-weight:600}.notification-btn{position:relative}