/* 客户支持 / 下载中心样式 */
.support-intro { font-size:15px; color:#6b7a90; line-height:1.7; margin-bottom:24px; }

.support-filter { display:flex; flex-wrap:wrap; gap:10px; margin-bottom:28px; }
.support-filter .filter-tag { display:inline-block; padding:8px 20px; border:1px solid #e5e9f0; border-radius:20px; font-size:14px; color:#475569; transition:all .2s; text-decoration:none; }
.support-filter .filter-tag:hover { border-color:#0a5cd8; color:#0a5cd8; }
.support-filter .filter-tag.active { background:#0a5cd8; border-color:#0a5cd8; color:#fff; }

.download-list { display:flex; flex-direction:column; gap:16px; }
.download-item { display:flex; align-items:flex-start; gap:16px; background:#fff; border:1px solid #e5e9f0; border-radius:12px; padding:20px; transition:all .25s; }
.download-item:hover { border-color:#0a5cd8; box-shadow:0 6px 20px rgba(10,92,216,.08); }

.download-icon { flex-shrink:0; width:52px; height:52px; border-radius:10px; background:linear-gradient(135deg,#eef4ff,#e6f0ff); display:flex; align-items:center; justify-content:center; font-size:26px; }

.download-info { flex:1; min-width:0; }
.download-title { font-size:16px; font-weight:600; color:#0b1f3a; margin-bottom:6px; line-height:1.4; }
.download-desc { font-size:13px; color:#6b7a90; line-height:1.6; margin-bottom:8px; }
.download-meta { display:flex; flex-wrap:wrap; align-items:center; gap:10px; }
.download-cat { font-size:12px; color:#0a5cd8; background:rgba(10,92,216,.08); padding:2px 10px; border-radius:10px; }
.download-tag { font-size:12px; color:#9aa7b8; }

.download-action { flex-shrink:0; display:flex; align-items:center; }
.download-btn i { font-size:14px; margin-right:4px; }
.download-pending { font-size:13px; color:#9aa7b8; font-style:italic; }

@media (max-width:640px){
  .download-item { flex-direction:column; }
  .download-action { width:100%; }
  .download-btn { width:100%; justify-content:center; }
}