fix: gate Taro routes before rendering

apps/taro/src/pages/student/student.css

@@ -1301,3 +1301,68 @@
     grid-template-columns: minmax(0, 1fr);
   }
 }
+
+.points-list {
+  gap: 16px;
+}
+
+.points-list .list-row {
+  border-color: #bfdbfe;
+  background: linear-gradient(135deg, #eff6ff, #fff);
+}
+
+.points-list .list-row:nth-child(2n) {
+  border-color: #bbf7d0;
+  background: linear-gradient(135deg, #ecfdf5, #fff);
+}
+
+.scoreline-page .student-topbar {
+  align-items: flex-start;
+}
+
+.scoreline-page .student-title {
+  font-size: 40px;
+}
+
+.scoreline-page .secondary-button {
+  flex: 0 0 auto;
+}
+
+@media (min-width: 900px) {
+  .student-page {
+    max-width: 900px;
+    margin: 0 auto;
+    padding: 36px;
+  }
+
+  .student-topbar {
+    margin-bottom: 28px;
+  }
+
+  .student-title {
+    font-size: 42px;
+  }
+
+  .answer-sheet {
+    grid-template-columns: repeat(10, minmax(0, 1fr));
+  }
+
+  .toolbar.wrap {
+    gap: 14px;
+  }
+}
+
+@media (max-width: 420px) {
+  .student-page {
+    padding: 20px;
+  }
+
+  .student-title {
+    font-size: 34px;
+  }
+
+  .student-subtitle,
+  .row-meta {
+    font-size: 21px;
+  }
+}