* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: #F9FAFB;
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

.mobile-container {
    width: 375px;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* 玻璃态效果基类 */
.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* 导航栏 */
.nav-header {
    background: url('https://img.kuaiwenyun.com/images/cms/2026-03/453/WVQhGkynH3.png') no-repeat center center;
    background-size: cover;
    padding: 20px 16px;
    position: relative;
    overflow: hidden;
}

.nav-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.nav-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.nav-title {
    font-size: 22px;
    font-weight: 700;
    color: #000;
    margin-bottom: 6px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-subtitle {
    font-size: 13px;
    color: #000;
    margin-bottom: 12px;
}

.activity-name {
    display: inline-block;
    font-size: 16px;
    color: #000;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
}

/* 通用区块样式 */
.section {
    margin: 20px 0;
}

/* 考试活动区域特殊样式 */
.section.exam-section {
    margin: 0;
}

.section-header-center {
    text-align: center;
    margin-bottom: 16px;
    padding: 26px 0px 0px 0px;
}

.section-header-center .main-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.section-header-center .sub-title {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.section-header-left {
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.section-header-left .title-group {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.section-header-left .main-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
}

.section-header-left .sub-title {
    font-size: 14px;
    color: #666;
}

.more-link {
    font-size: 14px;
    color: #1A73E8;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* 考试活动区域 */
.exam-activities {
    padding: 15px;
    margin: 0;
    background: linear-gradient(179.99998deg, #DDE0FE 0%, rgba(202, 232, 251, 0.00) 6%);
}

.exam-card {
    border-radius: 12px;
    padding: 10px 0 0 0;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: url('https://img.kuaiwenyun.com/images/cms/2026-03/929/gVuNYZszY2.png') no-repeat center center;
    background-size: cover;
}

.exam-card:hover {
    transform: translateY(-2px);
}

.exam-subject-row {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    position: relative;
    margin-left: 16px;
}

.exam-subject {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a1a;
    display: flex;
    align-items: center;
    gap: 0;
    background: url("https://img.kuaiwenyun.com/images/cms/2026-03/977/PhfmuGntK5.png") no-repeat;
    background-position: left bottom;
    background-size: 100% 5px;
}

.exam-subject-float-img {
    position: absolute;
    top: 100%;
    left: 0;
    width: 194px;
    height: 5px;
    z-index: 1;
    pointer-events: none;
    margin-top: -5px;
}

.exam-subject img {
    width: 194px;
    height: 5px;
    margin-right: 10px;
}

.exam-content-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.exam-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
}

.exam-time {
    font-size: 14px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 0;
}

.exam-time .time-label {
    color: #9C9999;
}

.exam-time .time-value {
    color: #000;
}

.exam-time svg {
    width: 14px;
    height: 14px;
    color: #667eea;
}

.exam-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0px;
    padding-top: 8px;
    border-top: 1px solid #E5E7EB;
}

.exam-detail-link {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #1A73E8;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.exam-detail-link:hover {
    color: #1557b0;
}

.exam-detail-link svg {
    width: 18px;
    height: 18px;
}

.exam-btn {
    height: 28px;
    width: 120px;
    line-height: 28px;
    padding: 0 16px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.exam-btn.primary {
    background: #1A73E8;
    color: #fff;
}

.exam-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.exam-btn.secondary {
    background: #F0F5FF;
    color: #1A73E8;
    border: none;
}

.exam-btn.secondary:hover {
    background: #E1EEFF;
}

.exam-btn.cancel {
    background: #fff;
    color: #1A73E8;
    border: 1px solid #1A73E8;
}

.exam-btn.cancel:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.exam-live-analysis {
    height: 40px;
    margin-top: 8px;
    padding: 10px 14px;
    background: #EBF8FF;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #18558D;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.exam-live-analysis img {
    width: 26px;
    height: 24px;
}

.exam-detail-link img {
    width: 14px;
    height: 14px;
}

/* 奖品区域 */
.rewards-section {
    background: #D5E7FE;
    padding: 16px 16px 32px 16px;
    margin: 24px 0;
    position: relative;
    overflow: hidden;
}

.rewards-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23fbbf24' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.rewards-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.rewards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 20px;
    justify-content: center;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.reward-card {
    width: 166px;
    height: 175.94px;
    background: url('https://img.kuaiwenyun.com/images/cms/2026-03/114/hNMYEFeAx5.png') no-repeat center center;
    background-size: cover;
    border-radius: 16px;
    padding: 10px 5px 10px 5px;
    text-align: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.reward-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(251, 191, 36, 0.3);
}

.reward-icon {
    width: 153px;
    height: 112px;
    margin: 20px 0px 0px 0px;
    background: #FFFFFF;
    box-shadow: 0px 0px 8px 0px #0057FF;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.reward-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reward-name {
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
    margin-top: 8px;
}

/* 课程区域 */
.course-list {
    padding: 0 16px;
}

.course-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    padding: 12px 16px 12px 0;
}

.course-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.course-cover {
    width: 128px;
    height: 80px;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    margin-left: 16px;
    border-radius: 8px;
}

.course-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.course-content {
    padding: 0 0 0 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.course-title {
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 6px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.course-meta {
    font-size: 11px;
    color: #1A73E8;
    background: #F0F5FF;
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 12px;
}

.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.course-price {
    font-size: 16px;
    font-weight: 700;
    color: #ef4444;
}

.course-price small {
    font-size: 14px;
}

.course-detail-link {
    width: 84px;
    height: 26px;
    font-size: 13px;
    color: #fff;
    background: #1A73E8;
    font-weight: 500;
    padding: 0;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.2s ease;
}

.course-detail-link:hover {
    background: #1557b0;
}

.course-detail-link svg {
    width: 14px;
    height: 14px;
}

/* 活动区域 */
.activity-list {
    padding: 0 16px;
    margin-bottom: 36px;
}

.activity-card {
    display: block;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    margin-bottom: 16px;
}

.activity-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.activity-cover {
    width: 100%;
    height: 102px;
    position: relative;
    overflow: hidden;
}

.activity-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.activity-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
}

/* 资料区域 */
.resource-list {
    padding: 0 16px;
    background: #fff;
    border-radius: 12px;
    margin: 0 16px;
}

.resource-card {
    padding: 15px 0 15px 0;
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: all 0.3s ease;
    border-bottom: 1px solid #E5E7EB;
}

.resource-card:last-child {
    border-bottom: none;
}

.resource-card:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.resource-icon {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.resource-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.resource-info {
    flex: 1;
    min-width: 0;
}

.resource-title {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.resource-meta {
    font-size: 13px;
    color: #666;
}

.resource-meta .free-tag {
    color: #ef4444;
    font-weight: 600;
}

.resource-download {
    height: 26px;
    padding: 0 18px;
    background: #1A73E8;
    color: #fff;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.resource-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* 希赛模考宣传 */
.mock-intro-list {
    padding: 0 16px;
}

.mock-intro-card {
    background: #E6EEF5;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.mock-intro-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.15);
}

.mock-intro-title {
    font-size: 17px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mock-intro-title svg {
    width: 24px;
    height: 24px;
    color: #667eea;
}

.mock-intro-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* 规则区域 */
.rules-card {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    margin: 0px 16px 24px 16px;
    padding: 10px 20px 20px 20px;
    border-radius: 12px;
}

/* 规则区域容器 */
.rules-section {
    background: #FFFFFF;
}

.rule-item {
    font-size: 12px;
    color: #333;
    line-height: 2;
    padding-left: 20px;
    position: relative;
}

.rule-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #000;
}

/* 状态标签 */
.exam-booked-tag {
    position: absolute;
    top: -10px;
    right: 10px;
    height: 50px;
    width: 50px;
    background: url('https://img.kuaiwenyun.com/images/cms/2026-03/526/Jw3efH9zjG.png') no-repeat right center;
    background-size: contain;
    display: inline-block;
    pointer-events: none;
}

/* 侧边抽屉 */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 375px;
    height: 100%;
    background: #F0F4FF;
    z-index: 1001;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.drawer.active {
    right: 0;
}

.drawer-close {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.drawer-close:hover {
    background: #fff;
}

.drawer-close svg {
    width: 20px;
    height: 20px;
    color: #333;
}

/* 抽屉内容容器 */
.drawer-content {
    padding: 16px;
}

/* 详情页面导航栏 */
.detail-navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
    box-shadow: 0 2px 20px rgba(59, 130, 246, 0.08);
    padding: 12px 16px;
    margin-bottom: 16px;
    border-radius: 12px;
}

.detail-nav-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.detail-nav-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #3977FF, #795CFF);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.detail-nav-logo svg {
    width: 24px;
    height: 24px;
    color: #fff;
}

.detail-nav-text {
    flex: 1;
}

.detail-nav-title {
    font-size: 18px;
    font-weight: 700;
    background: linear-gradient(135deg, #3977FF, #795CFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.detail-nav-subtitle {
    font-size: 11px;
    color: #64748B;
}

/* 详情卡片 */
.detail-card {
    background: white;
    border: 1px solid rgba(59, 130, 246, 0.1);
    box-shadow: 0 4px 24px rgba(59, 130, 246, 0.08);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}

.detail-title {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 12px;
}

.detail-subtitle {
    font-size: 14px;
    font-weight: 700;
    color: #374151;
    margin-bottom: 12px;
}

.exam-info-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.exam-info-row svg {
    width: 16px;
    height: 16px;
    color: #3977FF;
    flex-shrink: 0;
}

.exam-info-text {
    font-size: 14px;
    color: #475569;
}

/* 状态标签 */
.status-badge {
    display: inline-block;
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 600;
    margin-left: 8px;
}

.status-ongoing {
    background: linear-gradient(135deg, #ECFDF5, #D1FAE5);
    color: #065F46;
}

/* 按钮组 */
.detail-btn-group {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.detail-btn {
    flex: 1;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.detail-btn-primary {
    background: linear-gradient(135deg, #3977FF, #795CFF);
    color: white;
    border: none;
}

.detail-btn-secondary {
    background: white;
    color: #3977FF;
    border: 2px solid #3977FF;
}

.detail-btn-outline {
    background: transparent;
    color: #64748B;
    border: 1px solid #CBD5E1;
}

/* 表格样式 */
.detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.detail-table thead th {
    background: linear-gradient(135deg, #F8FAFC, #F1F5F9);
    color: #475569;
    font-weight: 600;
    padding: 10px 8px;
    text-align: left;
    border-bottom: 2px solid rgba(59, 130, 246, 0.1);
    font-size: 12px;
}

.detail-table tbody td {
    padding: 12px 8px;
    border-bottom: 1px solid rgba(59, 130, 246, 0.08);
    color: #334155;
}

.detail-table tbody tr:last-child td {
    border-bottom: none;
}

.detail-table-btn {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.detail-table-btn-primary {
    background: linear-gradient(135deg, #3977FF, #795CFF);
    color: white;
    border: none;
}

.detail-table-btn-outline {
    background: transparent;
    color: #64748B;
    border: 1px solid #CBD5E1;
}

/* 说明列表 */
.detail-info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.detail-info-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    color: #475569;
    font-size: 13px;
    line-height: 1.6;
}

.detail-info-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    background: linear-gradient(135deg, #3977FF, #795CFF);
    border-radius: 50%;
}

.detail-info-list li:last-child {
    margin-bottom: 0;
}

/* 分数样式 */
.score-display {
    font-weight: 600;
}

.score-has {
    color: #10B981;
}

.score-none {
    color: #9CA3AF;
}

/* 抽屉底部按钮 */
.drawer-footer {
    position: sticky;
    bottom: 0;
    background: #F0F4FF;
    padding: 16px;
    margin: 0 -16px -16px -16px;
    border-top: 1px solid rgba(59, 130, 246, 0.1);
}

.drawer-book-btn {
    width: 100%;
    height: 48px;
    background: #3977FF;
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(57, 119, 255, 0.3);
}

.drawer-book-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(57, 119, 255, 0.4);
}

.drawer-book-btn.booked {
    background: #fff;
    color: #3977FF;
    border: 1px solid #3977FF;
    box-shadow: 0 4px 12px rgba(57, 119, 255, 0.2);
}

.drawer-book-btn.booked:hover {
    background: #F8FAFC;
    box-shadow: 0 6px 20px rgba(57, 119, 255, 0.3);
}

/* 试卷卡片列表 */
.paper-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.paper-item {
    background: #fff;
    border-radius: 10px;
    padding: 14px;
    border: 1px solid rgba(59, 130, 246, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.paper-item:hover {
    background: #F8FAFC;
    border-color: rgba(59, 130, 246, 0.15);
}

.paper-name {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.paper-meta {
    display: flex;
    flex-direction: row;
    gap: 8px;
    margin-bottom: 12px;
    align-items: center;
}

.paper-time {
    font-size: 13px;
    color: #666;
}

.paper-score {
    font-size: 13px;
    color: #666;
}

.paper-score::before {
    content: '|';
    margin-right: 8px;
    color: #D1D5DB;
}

.paper-score .score-val {
    font-weight: 600;
    color: #10B981;
}

.paper-score .score-total {
    color: #9CA3AF;
}

.paper-start-btn {
    width: 84px;
    height: 26px;
    background: #3977FF;
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(57, 119, 255, 0.2);
    align-self: flex-end;
}

.paper-start-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(57, 119, 255, 0.3);
}

.paper-start-btn.started {
    background: #3977FF;
    box-shadow: 0 2px 8px rgba(57, 119, 255, 0.2);
}

.paper-start-btn.started:hover {
    box-shadow: 0 4px 12px rgba(57, 119, 255, 0.3);
}

.paper-practice-btn {
    width: 84px;
    height: 26px;
    background: #F0F5FF;
    color: #3977FF;
    border: none;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: flex-end;
}

.paper-practice-btn:hover {
    background: #E1EEFF;
}

.paper-buttons {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.paper-list-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
}

.view-ranking-link {
    font-size: 14px;
    color: #1A73E8;
    text-decoration: none;
    font-weight: 400;
    display: flex;
    align-items: center;
}

.view-ranking-link:hover {
    text-decoration: underline;
}

/* 直播列表样式 */
.live-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.live-item {
    background: #fff;
    border-radius: 10px;
    padding: 14px;
    border: 1px solid rgba(59, 130, 246, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.live-item:hover {
    background: #F8FAFC;
    border-color: rgba(59, 130, 246, 0.15);
}

.live-name {
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.live-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 12px;
}

.live-speaker, .live-time {
    font-size: 13px;
    color: #666;
}

.live-meta-separator {
    color: #D1D5DB;
}

.live-watch-btn {
    width: 84px;
    height: 26px;
    background: #3977FF;
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 13px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(57, 119, 255, 0.2);
    align-self: flex-end;
}

.live-watch-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(57, 119, 255, 0.3);
}

.xxzl-pop {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 999;
    display: flex;       /* 开启弹性布局 */
    align-items: center;  /* 垂直居中（核心） */
    justify-content: center; /* 水平居中（可选） */
}

.xxzl-pop-xxzycontent {
    position: relative;
    width: 90%;
    margin: 0 auto;
    background: white;
    border-radius: 10px;
    box-sizing: border-box;
}

.xxzl-close-pop {
    position: absolute;
    right: 23px;
    top: 23px;
    width: 14px;
    height: 14px;
    background: url(https://lstatic.xisaiwang.com/educity/pc/xxzl/img/close.png) center no-repeat;
    background-size: 100% 100%;
    cursor: pointer;
}

.xxzl-main-xxzycontent a {
    display: inline-block;
    background-color: #5d9df7;
    text-align: center;
    color: #FEFEFE;
    padding: .05rem .35rem;
    border-radius: .35rem;
}

/* 考试工具区域 */
.exam-tools-section {
    padding: 0 16px;
    margin: 24px 0;
}

.exam-tools-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.exam-tools-title-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.exam-tools-main-title {
    font-size: 20px;
    font-weight: 700;
    color: #1F2937;
}

.exam-tools-sub-title {
    font-size: 12px;
    color: #6B7280;
}

.exam-tools-more-link {
    font-size: 14px;
    color: #3977FF;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 4px;
}

.exam-tools-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.exam-tool-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.exam-tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(57, 119, 255, 0.2);
}

.exam-tool-card-image {
    width: 100%;
    height: 100px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.exam-tool-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.exam-tool-card:hover .exam-tool-card-image img {
    transform: scale(1.05);
}

.exam-tool-card-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.exam-tool-card-title {
    font-size: 14px;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 2px;
}

.exam-tool-card-subtitle {
    font-size: 11px;
    color: #6B7280;
    margin-bottom: 6px;
    line-height: 1.4;
}

.exam-tool-card-btn {
    padding: 6px 12px;
    background: linear-gradient(135deg, #3977FF 0%, #2563EB 100%);
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(57, 119, 255, 0.3);
    align-self: flex-start;
}

.exam-tool-card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(57, 119, 255, 0.4);
}