.search-bar{background:var(--card);border-radius:var(--radius);padding:15px;margin-bottom:15px;box-shadow:var(--shadow);border:1px solid var(--border);display:flex;gap:10px}.search-input-wrap{flex:1;min-width:0}.search-input{width:100%;min-width:0;padding:12px 15px;border:1px solid var(--border);border-radius:8px;font-size:14px;transition:border-color .3s}.search-input:focus{outline:0;border-color:var(--brand)}.search-btn{flex-shrink:0;min-width:104px;padding:12px 20px;background:linear-gradient(135deg,var(--brand) 0,var(--brand-2) 100%);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s}.search-btn:hover{opacity:.9}.sort-bar{display:flex;gap:10px;margin-bottom:15px}@media (max-width:560px){.sort-bar{flex-wrap:wrap}}.sort-btn{flex:1;padding:10px;background:var(--card);border:1px solid var(--border);border-radius:8px;font-size:14px;font-weight:500;color:var(--muted);cursor:pointer;transition:all .3s}.sort-btn.active{background:var(--brand);color:#fff;border-color:var(--brand)}.sort-btn:hover:not(.active){background:#f5f5f5}.info-list{margin-top:20px}.info-card{background:var(--card);border-radius:var(--radius);padding:20px;margin-bottom:15px;box-shadow:var(--shadow);border:1px solid var(--border);transition:all .3s}.info-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.info-card-link{text-decoration:none;color:inherit;display:block}.info-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:12px}.info-title{font-size:16px;font-weight:600;color:var(--text);flex:1;margin-right:10px;line-height:1.4}.info-title-link{transition:color .3s}.info-card-link:hover .info-title{color:var(--brand)}.info-points{display:flex;align-items:center;gap:4px;padding:4px 10px;background:var(--warning-bg);border-radius:20px;font-size:12px;font-weight:600;color:var(--warning);white-space:nowrap}.info-meta{font-size:13px;color:var(--muted);margin-bottom:10px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.info-meta span{margin-right:15px}.info-summary{font-size:14px;color:var(--muted);line-height:1.6;margin:10px 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.info-actions{margin-top:15px;display:flex;justify-content:space-between;align-items:center}.participate-btn{background:linear-gradient(135deg,var(--brand) 0,var(--brand-2) 100%);color:#fff;border:none;padding:10px 24px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s}.participate-btn:hover{opacity:.9;transform:translateY(-1px)}.participate-btn:disabled{background:#bdbdbd;cursor:not-allowed;transform:none}.participated-badge{padding:6px 12px;background:var(--success-bg);border-radius:20px;font-size:12px;font-weight:500;color:var(--success)}.empty-info{text-align:center;padding:60px 20px;color:#999}.empty-info .empty-icon{font-size:64px;margin-bottom:20px}.empty-info p{font-size:15px}.load-more{text-align:center;margin-top:20px}.load-more-btn{background:#fff;border:1px solid #e0e0e0;padding:12px 30px;border-radius:8px;font-size:14px;font-weight:500;color:#666;cursor:pointer;transition:all .3s}.load-more-btn:hover{background:#f5f5f5;border-color:#bdbdbd}.load-more-btn:disabled{opacity:.6;cursor:not-allowed}