440 lines
9.1 KiB
CSS
440 lines
9.1 KiB
CSS
/* HoloLake公告栏系统深色科技风 */
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
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background: #0a1628;
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color: #e0e6ed;
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min-height: 100vh;
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}
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.app-container {
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max-width: 580px;
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margin: 0 auto;
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padding: 0 16px;
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}
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/* ========== 顶部标题栏 ========== */
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.header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 24px 0 16px;
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border-bottom: 1px solid rgba(255,255,255,0.08);
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}
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.header h1 {
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font-size: 22px;
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font-weight: 700;
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color: #e0e6ed;
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}
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.header-actions {
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display: flex;
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align-items: center;
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gap: 12px;
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}
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.pinned-badge {
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background: rgba(255, 183, 77, 0.15);
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color: #ffb74d;
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font-size: 12px;
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padding: 4px 10px;
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border-radius: 12px;
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font-weight: 600;
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}
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.subscribe-btn {
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background: rgba(79, 195, 247, 0.1);
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color: #4fc3f7;
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border: 1px solid rgba(79, 195, 247, 0.2);
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padding: 6px 14px;
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border-radius: 8px;
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font-size: 13px;
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cursor: pointer;
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}
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.subscribe-btn:hover {
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background: rgba(79, 195, 247, 0.2);
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}
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/* ========== 频道栏 ========== */
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.channel-bar {
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display: flex;
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gap: 8px;
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padding: 16px 0;
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border-bottom: 1px solid rgba(255,255,255,0.06);
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overflow-x: auto;
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}
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.channel {
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padding: 8px 18px;
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border-radius: 20px;
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border: 1px solid rgba(255,255,255,0.1);
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background: transparent;
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color: #8899aa;
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font-size: 13px;
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cursor: pointer;
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transition: all 0.2s ease;
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white-space: nowrap;
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}
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.channel:hover {
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border-color: rgba(255, 183, 77, 0.3);
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color: #b0bec5;
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}
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.channel.active {
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background: rgba(255,183,77,0.15);
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border-color: #ffb74d;
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color: #ffb74d;
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font-weight: 600;
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}
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/* ========== 公告列表 ========== */
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.bulletin-list {
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padding: 16px 0;
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}
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.bulletin-card {
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position: relative;
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display: flex;
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gap: 16px;
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padding: 16px;
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border-radius: 12px;
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background: rgba(20, 30, 45, 0.6);
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border: 1px solid rgba(255,255,255,0.04);
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margin-bottom: 12px;
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transition: all 0.2s ease;
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}
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.bulletin-card.pinned {
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border: 1px solid rgba(255, 183, 77, 0.3);
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background: rgba(255, 183, 77, 0.02);
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}
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.pin-indicator {
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position: absolute;
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top: 8px;
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right: 12px;
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font-size: 11px;
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color: #ffb74d;
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font-weight: 600;
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}
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/* 公告图标 */
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.bulletin-icon {
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width: 42px;
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height: 42px;
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border-radius: 12px;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 20px;
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flex-shrink: 0;
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}
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.bulletin-icon.system { background: rgba(156,39,176,0.12); }
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.bulletin-icon.dev { background: rgba(76,175,80,0.12); }
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.bulletin-icon.team { background: rgba(79,195,247,0.12); }
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/* 公告内容 */
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.bulletin-content {
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flex: 1;
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min-width: 0;
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}
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.bulletin-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 6px;
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}
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.bulletin-title {
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font-size: 15px;
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font-weight: 600;
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color: #e0e6ed;
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}
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.bulletin-time {
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font-size: 12px;
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color: #556677;
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flex-shrink: 0;
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margin-left: 12px;
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}
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.bulletin-summary {
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font-size: 13px;
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color: #8899aa;
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line-height: 1.6;
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margin-bottom: 10px;
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}
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/* 公告底部 */
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.bulletin-footer {
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.bulletin-tag {
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display: inline-block;
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font-size: 11px;
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padding: 2px 8px;
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border-radius: 6px;
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font-weight: 500;
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}
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.tag-system { background: rgba(156,39,176,0.12); color: #ce93d8; }
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.tag-dev { background: rgba(76,175,80,0.12); color: #81c784; }
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.tag-team { background: rgba(79,195,247,0.12); color: #4fc3f7; }
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.bulletin-author {
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font-size: 11px;
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color: #556677;
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}
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/* ========== 底部状态栏 ========== */
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.footer {
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display: flex;
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justify-content: space-between;
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padding: 20px 0;
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border-top: 1px solid rgba(255,255,255,0.06);
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font-size: 12px;
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color: #556677;
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}
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.footer-brand {
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color: rgba(255, 183, 77, 0.5);
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}
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/* ========== 环节2：响应式布局（爸爸的深色科技风） ========== */
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/* 平板（宽度 768px 以下） */
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@media (max-width: 768px) {
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.app-container {
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max-width: 100%;
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padding: 0 12px;
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}
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.header h1 {
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font-size: 18px;
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}
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.channel-bar {
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gap: 6px;
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padding: 12px 0;
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}
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.channel {
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padding: 6px 14px;
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font-size: 12px;
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}
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.bulletin-card {
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padding: 12px 10px;
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}
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.channel-bar {
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flex-wrap: nowrap;
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overflow-x: auto;
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-webkit-overflow-scrolling: touch;
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scrollbar-width: none;
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}
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.channel-bar::-webkit-scrollbar {
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display: none;
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}
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.bulletin-card {
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flex-direction: column;
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gap: 8px;
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}
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.bulletin-icon {
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width: 32px;
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height: 32px;
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font-size: 14px;
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}
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.bulletin-header {
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flex-direction: column;
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align-items: flex-start;
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gap: 4px;
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}
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.bulletin-time {
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margin-left: 0;
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}
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.pin-indicator {
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top: 6px;
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right: 8px;
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font-size: 10px;
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}
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.footer {
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flex-direction: column;
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gap: 4px;
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text-align: center;
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}
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}
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/* 手机（宽度 480px 以下）- 复用平板样式，只调更小字体 */
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@media (max-width: 480px) {
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.header h1 {
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font-size: 16px;
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}
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.subscribe-btn {
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padding: 4px 10px;
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font-size: 12px;
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}
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.channel {
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padding: 4px 10px;
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font-size: 11px;
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}
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.bulletin-title {
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font-size: 14px;
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}
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.bulletin-summary {
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font-size: 12px;
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}
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}
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/* 已读公告样式 */
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.bulletin-card.read {
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opacity: 0.6;
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}
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.bulletin-card.read .bulletin-title {
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color: #8899aa;
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}
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/* 订阅按钮激活状态 */
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.subscribe-btn.active {
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background: rgba(79, 195, 247, 0.25);
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border-color: #4fc3f7;
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color: #4fc3f7;
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}
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/* ========== 环节3：过渡动画 ========== */
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/* 公告卡片：悬停上移 + 阴影加深 */
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.bulletin-card {
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transition: all 0.3s ease;
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}
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.bulletin-card:hover {
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transform: translateY(-4px); /* 从 -2px 改为 -4px，更明显 */
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box-shadow: 0 12px 24px rgba(0, 160, 255, 0.2); /* 蓝色光晕 */
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}
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/* 订阅按钮：缩放反馈 + 颜色过渡 */
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.subscribe-btn {
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transition: all 0.2s ease;
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}
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.subscribe-btn:hover {
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transform: scale(1.05);
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}
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.subscribe-btn:active {
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transform: scale(0.95);
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}
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/* 频道标签：背景色/文字色平滑切换 */
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.channel {
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transition: background-color 0.3s ease, color 0.3s ease;
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}
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/* 已读公告：淡入淡出效果 */
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.bulletin-card.read {
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transition: opacity 0.5s ease;
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}
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/* ========== 环节3：关键帧动画 ========== */
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/* 淡入浮起动画 */
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@keyframes fadeInUp {
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from {
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opacity: 0;
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transform: translateY(20px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/* 为每个公告卡片添加动画 */
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.bulletin-card {
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animation: fadeInUp 0.6s ease forwards;
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opacity: 0; /* 动画开始前隐藏 */
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}
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/* 按索引依次延迟出现 */
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.bulletin-card:nth-child(1) { animation-delay: 0.1s; }
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.bulletin-card:nth-child(2) { animation-delay: 0.2s; }
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.bulletin-card:nth-child(3) { animation-delay: 0.3s; }
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.bulletin-card:nth-child(4) { animation-delay: 0.4s; }
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.bulletin-card:nth-child(5) { animation-delay: 0.5s; }
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.bulletin-card:nth-child(6) { animation-delay: 0.6s; }
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/* 如果卡片超过6张，继续往后加 */
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/* ========== 环节3：光湖水面效果 ========== */
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/* Header 光湖呼吸渐变 */
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.header {
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background: linear-gradient(135deg, #0a2a4a 0%, #1b4a6b 50%, #0a2a4a 100%);
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background-size: 200% 200%;
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animation: breathe 8s ease-in-out infinite;
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position: relative;
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overflow: hidden;
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}
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/* 呼吸动画 */
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@keyframes breathe {
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0% { background-position: 0% 0%; }
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50% { background-position: 100% 100%; }
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100% { background-position: 0% 0%; }
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}
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/* 微光扫过效果 */
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.header::after {
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content: '';
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background: linear-gradient(
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90deg,
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transparent,
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rgba(255, 255, 255, 0.1),
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transparent
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);
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transform: translateX(-100%);
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animation: shimmer 6s infinite;
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pointer-events: none;
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}
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@keyframes shimmer {
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0% { transform: translateX(-100%); }
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20% { transform: translateX(100%); }
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100% { transform: translateX(100%); }
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}
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/* 频道栏底部边缘（水面倒影） */
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.channel-bar {
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border-bottom: 1px solid rgba(79, 195, 247, 0.2);
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position: relative;
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}
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.channel-bar::after {
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content: '';
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position: absolute;
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bottom: -1px;
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left: 0;
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width: 100%;
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height: 2px;
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background: linear-gradient(90deg, transparent, #4fc3f7, transparent);
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opacity: 0.3;
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}
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/* 订阅按钮脉冲效果 */
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.subscribe-btn.pulse {
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animation: pulse 0.3s ease;
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}
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@keyframes pulse {
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0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(79, 195, 247, 0.7); }
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70% { transform: scale(1.1); box-shadow: 0 0 10px 5px rgba(79, 195, 247, 0); }
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100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(79, 195, 247, 0); }
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} |