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01课程资源
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02实训任务
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03学习数据
+
+ .loading-step span {
+ display: block;
+ margin-bottom: 4px;
+ color: var(--mint);
+ font-size: 12px;
+ font-weight: 700;
+ }
+
+ @keyframes shell-in {
+ from {
+ opacity: 0;
+ transform: translateY(14px);
+ }
+
+ to {
+ opacity: 1;
+ transform: translateY(0);
+ }
+ }
+
+ @keyframes card-float {
+ 0%,
+ 100% {
+ transform: translateY(0);
+ }
+
+ 50% {
+ transform: translateY(-8px);
+ }
+ }
+
+ @keyframes spin {
+ to {
+ transform: rotate(360deg);
+ }
+ }
+
+ @keyframes progress {
+ 0% {
+ transform: translateX(-110%);
+ }
+
+ 55% {
+ transform: translateX(82%);
+ }
+
+ 100% {
+ transform: translateX(240%);
+ }
+ }
+
+ @media (max-width: 720px) {
+ .loading-shell {
+ grid-template-columns: 1fr;
+ gap: 22px;
+ padding: 26px;
+ }
+
+ .loading-mark {
+ width: 132px;
+ height: 132px;
+ }
+
+ .learning-card {
+ left: 16px;
+ top: 26px;
+ }
+
+ .loading-title {
+ font-size: 24px;
+ }
+
+ .loading-steps {
+ grid-template-columns: 1fr;
+ }
+ }
+
+ @media (prefers-reduced-motion: reduce) {
+ *,
+ *::before,
+ *::after {
+ animation-duration: 0.001ms !important;
+ animation-iteration-count: 1 !important;
+ }
+ }
+
+
+
+
+
+
+
+
+
+
Teaching Lab System
+
正在初始化教学环境
+
正在同步课程资源、实训数据与学习进度，请稍候。
+
+
+
+ 01
+ 课程资源
+
+
+ 02
+ 实训任务
+
+
+ 03
+ 学习数据
+
+
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