.course-card[data-v-69fa8465]{background-color:#fff;border-radius:8px;overflow:hidden;cursor:pointer;box-shadow:0 2px 12px rgba(0,0,0,.08);transition:all .3s ease}.course-card[data-v-69fa8465]:hover{transform:translateY(-4px);box-shadow:0 6px 20px rgba(0,0,0,.15)}.course-cover[data-v-69fa8465]{width:100%;height:160px;overflow:hidden;background-color:#e5e9f2}.course-info[data-v-69fa8465]{padding:12px}.course-title[data-v-69fa8465]{font-size:15px;font-weight:600;color:#333;line-height:1.4;height:42px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.course-category[data-v-69fa8465]{font-size:12px;color:#909399;margin-top:8px}.paper-card[data-v-69fa8465]{background-color:#fff;border-radius:8px;padding:16px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 12px rgba(0,0,0,.06);transition:all .3s ease;border:1px solid #ebeef5}.paper-card[data-v-69fa8465]:hover{border-color:#4387ff;box-shadow:0 6px 20px rgba(67,135,255,.15)}.paper-title[data-v-69fa8465]{font-size:14px;font-weight:600;color:#333;line-height:1.4}.paper-meta[data-v-69fa8465]{font-size:12px;color:#909399;margin-top:6px}.paper-meta span[data-v-69fa8465]{margin-right:12px}.paper-btn[data-v-69fa8465]{font-size:13px;color:#4387ff;flex-shrink:0;margin-left:10px}.anchor-nav[data-v-69fa8465]{display:flex;align-items:center;font-size:16px;line-height:40px}.anchor-item[data-v-69fa8465]{color:#606266;cursor:pointer;padding:0 14px;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:color .2s}.anchor-item[data-v-69fa8465]:hover{color:#4387ff}.anchor-item.active[data-v-69fa8465]{color:#4387ff;font-weight:600}.anchor-divider[data-v-69fa8465]{color:#c0c4cc}.sub-title[data-v-69fa8465]{height:40px;line-height:40px;border-left:16px solid #4387ff;font-size:20px;font-weight:600;padding-left:10px;color:#303133;margin-bottom:16px}