/* 996长安酒店 - 现代Steam风格 */

/* ===== 全局基础 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(180deg, #0a0d12 0%, #0b0e14 100%);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: #ffffff;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ===== 顶部导航栏 ===== */
.navbar {
    background: rgba(15, 18, 25, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    font-size: 32px;
    filter: drop-shadow(0 0 8px rgba(103, 193, 245, 0.3));
}

.navbar-brand h1 {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    background: linear-gradient(135deg, #67c1f5 0%, #c5d3e4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-menu {
    display: flex;
    gap: 32px;
}

.nav-item {
    color: #8f98a0;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    padding: 8px 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-item:hover {
    color: #ffffff;
}

.nav-item.active {
    color: #67c1f5;
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: #67c1f5;
    border-radius: 2px;
}

/* ===== 主内容区 ===== */
.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

/* ===== 今日活动条 ===== */
.activity-bar {
    background: linear-gradient(135deg, #1a2d3d 0%, #0f1a28 100%);
    border-bottom: 1px solid #2d4a5d;
    padding: 10px 0;
}

.activity-bar-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
}

/* 首页时间提醒 */
.home-reminder {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    background: rgba(79, 195, 247, 0.1);
    border: 1px solid rgba(79, 195, 247, 0.2);
    border-radius: 8px;
    padding: 8px 16px;
}

.home-reminder-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
}

.home-reminder-label {
    color: #8f98a0;
    white-space: nowrap;
}

.home-reminder-label.festival {
    color: #ff6b6b;
}

.home-reminder-value {
    color: #c5cdd5;
    font-weight: 500;
    white-space: nowrap;
}

.home-reminder-value.festival {
    color: #ff6b6b;
}

/* 分隔线 */
.activity-divider {
    width: 1px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.activity-list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 0;
    scrollbar-width: none;
    scroll-behavior: smooth;
    flex: 1;
}

.activity-list::-webkit-scrollbar {
    display: none;
}

.activity-list-wrapper {
    flex: 1;
    position: relative;
    min-width: 0;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    padding: 8px 14px;
    border-radius: 8px;
    color: #fff;
    font-size: 13px;
    white-space: nowrap;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.2s ease;
    cursor: default;
    flex-shrink: 0;
}

.activity-item:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
}

.activity-icon {
    font-size: 16px;
}

.activity-name {
    font-weight: 500;
}

.activity-sub {
    font-size: 11px;
    color: #8f98a0;
}

.activity-time {
    color: #4fc3f7;
    font-size: 11px;
    font-weight: 500;
}

.activity-loading {
    color: #8f98a0;
    font-size: 13px;
}

.activity-expand {
    color: #4fc3f7;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 8px;
    transition: all 0.2s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.activity-expand:hover {
    background: rgba(79, 195, 247, 0.15);
}

.expand-icon {
    font-size: 10px;
    transition: transform 0.2s ease;
}

.activity-expand:hover .expand-icon {
    transform: translateY(2px);
}

/* ===== 日历弹窗 ===== */
.calendar-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    backdrop-filter: blur(8px);
}

.calendar-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-modal-content {
    background: linear-gradient(180deg, #1a2d3d 0%, #0f1a28 100%);
    border-radius: 16px;
    max-width: 800px;
    width: 95%;
    max-height: 90vh;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.calendar-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.calendar-close {
    font-size: 28px;
    cursor: pointer;
    color: #8f98a0;
    transition: color 0.2s;
    line-height: 1;
}

.calendar-close:hover {
    color: #fff;
}

.calendar-body {
    padding: 16px;
    overflow-y: auto;
    max-height: calc(90vh - 60px);
}

/* 时间提醒 */
.calendar-reminder {
    background: rgba(79, 195, 247, 0.1);
    border: 1px solid rgba(79, 195, 247, 0.2);
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 16px;
}

.reminder-title {
    font-size: 14px;
    font-weight: 600;
    color: #4fc3f7;
    margin-bottom: 10px;
    text-align: center;
}

.reminder-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 13px;
    color: #c5cdd5;
}

.reminder-label {
    color: #8f98a0;
}

.reminder-label.festival {
    color: #ff6b6b;
}

.reminder-value.festival {
    color: #ff6b6b;
    font-weight: 600;
}

/* 月历头部 */
.calendar-month-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.month-arrow {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #4fc3f7;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.month-arrow:hover {
    background: rgba(79, 195, 247, 0.2);
}

.month-title {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

/* 日历网格 */
.calendar-grid {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 6px;
    margin-bottom: 12px;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    margin-bottom: 2px;
}

.calendar-weekdays span {
    text-align: center;
    font-size: 13px;
    color: #fff;
    font-weight: 600;
    padding: 4px 0;
    background: #2f4880;
    border-radius: 2px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: #687087;
    border-radius: 4px;
    padding: 1px;
}

.calendar-day-cell {
    background: #d0d4f1;
    border-radius: 2px;
    height: 44px;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
    min-width: 0;
}

.calendar-day-cell:hover {
    filter: brightness(1.1);
}

.calendar-day-cell.empty {
    background: #80889f;
    cursor: default;
}

.calendar-day-cell.empty:hover {
    filter: none;
}

.calendar-day-cell.selected {
    background: #5958e0;
    box-shadow: 0 0 4px rgba(89, 88, 224, 0.5);
}

.day-number {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    position: absolute;
    top: 2px;
    left: 5px;
    text-shadow: #687087 1px 0 0, #687087 0 1px 0, #687087 -1px 0 0, #687087 0 -1px 0;
}

.day-activity-icon {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 13px;
    font-weight: 600;
    background: linear-gradient(135deg, #d3240f, #a6190f);
    color: #fff;
    padding: 1px 4px;
    border-bottom-left-radius: 3px;
}

.day-activity-name {
    position: absolute;
    bottom: 3px;
    left: 0;
    right: 0;
    font-size: 13px;
    color: #333;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 2px;
}

/* 角标三角形 */
.calendar-day-cell:not(.empty)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    border-right: 14px solid transparent;
    border-top: 14px solid #687087;
    width: 0;
    height: 0;
}

/* ===== 小程序风格活动面板 ===== */
.calendar-activity-panel {
    background: #d0d4f1;
    border-radius: 4px;
    margin-top: 12px;
    padding: 8px 0;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    margin-bottom: 4px;
}

.panel-date-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.date-nav-btn {
    background: rgba(95, 104, 135, 0.3);
    border: none;
    color: #333;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 10px;
    transition: all 0.2s;
}

.date-nav-btn:hover {
    background: rgba(95, 104, 135, 0.5);
}

.panel-date-text {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.back-to-today-btn {
    background: rgba(95, 104, 135, 0.6);
    border: none;
    color: #fff;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.back-to-today-btn:hover {
    background: rgba(95, 104, 135, 0.8);
}

/* 活动列表 - 小程序风格 */
.panel-activity-list {
    border: 2px solid #5f6887;
    border-radius: 4px;
    margin: 0 16px;
    padding: 0 16px;
}

.panel-activity-item {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #5f6887;
    cursor: pointer;
    transition: background 0.2s;
}

.panel-activity-item:last-child {
    border-bottom: none;
}

.panel-activity-item:hover {
    background: rgba(95, 104, 135, 0.1);
}

/* 图标圆形 */
.panel-activity-icon {
    width: 32px;
    height: 32px;
    background: rgba(95, 104, 135, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    border: 2px solid #d0d4f1;
    flex-shrink: 0;
    color: #fff;
}

/* 活动名称区域 */
.panel-activity-name-wrap {
    background: #5f6887;
    border-radius: 4px;
    padding: 4px 12px;
    margin-left: 8px;
    min-width: 80px;
    text-align: center;
    flex-shrink: 0;
}

.panel-activity-name {
    font-size: 14px;
    color: #fff;
    font-weight: 500;
}

.panel-activity-sub {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

/* 时间 */
.panel-activity-time {
    margin-left: 8px;
    font-size: 14px;
    color: #333;
}

/* 详情按钮 */
.panel-activity-detail {
    margin-left: auto;
    margin-right: 2px;
    background: #5f6887;
    border-radius: 4px;
    padding: 4px 8px;
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.panel-activity-detail:hover {
    background: #4a5273;
}

/* 无活动提示 */
.panel-no-activity {
    text-align: center;
    color: #8f98a0;
    font-size: 14px;
    padding: 20px;
}

/* ===== 活动详情弹窗 ===== */
.activity-detail-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1100;
    backdrop-filter: blur(8px);
}

.activity-detail-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.activity-detail-content {
    background: linear-gradient(180deg, #1a2d3d 0%, #0f1a28 100%);
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.activity-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.activity-detail-header h3 {
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.activity-detail-close {
    font-size: 28px;
    cursor: pointer;
    color: #8f98a0;
    transition: color 0.2s;
    line-height: 1;
}

.activity-detail-close:hover {
    color: #fff;
}

.activity-detail-body {
    padding: 24px;
}

.detail-icon {
    font-size: 48px;
    text-align: center;
    margin-bottom: 16px;
}

.detail-name {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
}

.detail-sub {
    font-size: 14px;
    color: #4fc3f7;
    text-align: center;
    margin-bottom: 20px;
}

.detail-info {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    color: #8f98a0;
    font-size: 13px;
}

.detail-value {
    color: #fff;
    font-size: 13px;
    font-weight: 500;
}

.detail-desc {
    font-size: 14px;
    color: #c5cdd5;
    line-height: 1.6;
}

.detail-section {
    margin-top: 20px;
}

.detail-section-title {
    font-size: 15px;
    font-weight: 600;
    color: #4fc3f7;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(79, 195, 247, 0.2);
}

/* 加载状态 */
.detail-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    gap: 16px;
    color: #8f98a0;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(79, 195, 247, 0.2);
    border-top-color: #4fc3f7;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* 活动详情滚动内容 */
.detail-scroll-content {
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 8px;
}

.detail-scroll-content::-webkit-scrollbar {
    width: 6px;
}

.detail-scroll-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

.detail-scroll-content::-webkit-scrollbar-thumb {
    background: rgba(79, 195, 247, 0.3);
    border-radius: 3px;
}

/* 活动标题 */
.detail-title {
    font-size: 18px;
    font-weight: 700;
    color: #4fc3f7;
    text-align: center;
    padding: 12px 0;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(79, 195, 247, 0.2);
}

/* 段落样式 */
.detail-section {
    margin-top: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.detail-section-title {
    font-size: 14px;
    font-weight: 600;
    color: #4fc3f7;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(79, 195, 247, 0.15);
}

.detail-section-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* 列表项 */
.detail-list-item {
    font-size: 13px;
    color: #c5cdd5;
    line-height: 1.6;
    padding-left: 4px;
}

.list-num {
    color: #4fc3f7;
    font-weight: 600;
    margin-right: 4px;
}

/* 星号标注 */
.detail-star {
    color: #ffd700;
    margin-right: 4px;
}

.detail-star-item {
    font-size: 13px;
    color: #e8d5a3;
    line-height: 1.6;
    padding: 4px 0;
}

/* 普通文本 */
.detail-text {
    font-size: 13px;
    color: #c5cdd5;
    line-height: 1.6;
}

/* ===== 大型轮播横幅 ===== */
.hero-banner {
    margin-bottom: 32px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.1),
        0 20px 40px rgba(0, 0, 0, 0.2);
}

.heroSwiper {
    width: 100%;
    height: 420px;
}

.hero-slide {
    position: relative;
    overflow: hidden;
}

.slide-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* 背景动态光效 */
.slide-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 30%, rgba(255,255,255,0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 80% at 80% 70%, rgba(255,255,255,0.05) 0%, transparent 50%);
    animation: bgShimmer 8s ease-in-out infinite;
}

@keyframes bgShimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.slide-content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 48px 64px;
}

.slide-left {
    flex: 1;
    max-width: 55%;
}

.slide-tag {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: #67c1f5;
    margin-bottom: 20px;
    border: 1px solid rgba(103, 193, 245, 0.2);
}

.slide-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -1px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.slide-desc {
    font-size: 18px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 32px;
    max-width: 500px;
}

.slide-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #47b36b 0%, #2d8a4e 100%);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 15px rgba(47, 138, 78, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(47, 138, 78, 0.4);
    background: linear-gradient(135deg, #5bc97f 0%, #3da05f 100%);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.slide-right {
    flex-shrink: 0;
}

.slide-visual {
    width: 280px;
    height: 280px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.slide-visual::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 0deg, transparent, rgba(255,255,255,0.05), transparent, rgba(255,255,255,0.03));
    animation: visualRotate 10s linear infinite;
}

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

.visual-icon {
    font-size: 120px;
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.2));
    position: relative;
    z-index: 1;
}

/* Swiper 分页器样式 */
.heroSwiper .swiper-pagination {
    bottom: 24px;
}

.heroSwiper .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.3);
    opacity: 1;
    transition: all 0.3s ease;
}

.heroSwiper .swiper-pagination-bullet-active {
    width: 32px;
    border-radius: 5px;
    background: #67c1f5;
}

.heroSwiper .swiper-button-prev,
.heroSwiper .swiper-button-next {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
}

.heroSwiper .swiper-button-prev:hover,
.heroSwiper .swiper-button-next:hover {
    background: rgba(255, 255, 255, 0.2);
}

.heroSwiper .swiper-button-prev::after,
.heroSwiper .swiper-button-next::after {
    font-size: 18px;
    color: #ffffff;
}

/* ===== 快捷导航区 - 一排横向 ===== */
.quick-nav {
    margin-top: 32px;
}

.nav-title {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 20px;
}

.nav-title span:first-child {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
}

.nav-subtitle {
    font-size: 14px;
    color: #8f98a0;
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

/* 导航卡片 */
.nav-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: rgba(22, 27, 35, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.02) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 0;
}

.nav-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.nav-card:hover::before {
    opacity: 1;
}

/* 卡片颜色主题 */
.nav-card[data-color="green"]:hover {
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: 0 12px 24px rgba(0, 255, 136, 0.1);
}

.nav-card[data-color="gold"]:hover {
    border-color: rgba(255, 215, 0, 0.3);
    box-shadow: 0 12px 24px rgba(255, 215, 0, 0.1);
}

.nav-card[data-color="purple"]:hover {
    border-color: rgba(192, 132, 252, 0.3);
    box-shadow: 0 12px 24px rgba(192, 132, 252, 0.1);
}

.nav-card[data-color="red"]:hover {
    border-color: rgba(255, 107, 107, 0.3);
    box-shadow: 0 12px 24px rgba(255, 107, 107, 0.1);
}

.nav-card[data-color="blue"]:hover {
    border-color: rgba(79, 172, 254, 0.3);
    box-shadow: 0 12px 24px rgba(79, 172, 254, 0.1);
}

.nav-card[data-color="cyan"]:hover {
    border-color: rgba(0, 255, 255, 0.3);
    box-shadow: 0 12px 24px rgba(0, 255, 255, 0.1);
}

.nav-card[data-color="violet"]:hover {
    border-color: rgba(167, 139, 250, 0.3);
    box-shadow: 0 12px 24px rgba(167, 139, 250, 0.1);
}

.nav-card-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.nav-card[data-color="green"] .nav-card-icon { background: rgba(0, 255, 136, 0.1); }
.nav-card[data-color="gold"] .nav-card-icon { background: rgba(255, 215, 0, 0.1); }
.nav-card[data-color="purple"] .nav-card-icon { background: rgba(192, 132, 252, 0.1); }
.nav-card[data-color="red"] .nav-card-icon { background: rgba(255, 107, 107, 0.1); }
.nav-card[data-color="blue"] .nav-card-icon { background: rgba(79, 172, 254, 0.1); }
.nav-card[data-color="cyan"] .nav-card-icon { background: rgba(0, 255, 255, 0.1); }
.nav-card[data-color="violet"] .nav-card-icon { background: rgba(167, 139, 250, 0.1); }

.nav-card-content {
    flex: 1;
    min-width: 0;
}

.nav-card-title {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 4px;
}

.nav-card-sub {
    display: block;
    font-size: 13px;
    color: #8f98a0;
}

.nav-card-arrow {
    font-size: 20px;
    color: #67c1f5;
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.nav-card:hover .nav-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ===== 多入口卡片 ===== */
.nav-card-multi {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

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

.nav-card-multi .nav-card-icon {
    width: 40px;
    height: 40px;
    font-size: 22px;
}

.nav-card-multi .nav-card-title {
    font-size: 15px;
}

.nav-card-multi .nav-card-sub {
    font-size: 12px;
    color: #67c1f5;
    margin-top: 2px;
}

.nav-card-links {
    display: flex;
    gap: 8px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.nav-link-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
    z-index: 2;
}

.nav-link-btn:hover {
    background: rgba(103, 193, 245, 0.15);
    border-color: rgba(103, 193, 245, 0.3);
    color: #67c1f5;
}

.nav-link-btn span {
    font-size: 14px;
}

/* ===== 底部 ===== */
.footer {
    margin-top: 64px;
    padding: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #5c6e82;
    font-size: 13px;
}

.divider {
    opacity: 0.3;
}

/* ===== 响应式设计 ===== */
@media (max-width: 1200px) {
    .nav-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .heroSwiper {
        height: 350px;
    }

    .slide-content {
        padding: 32px 40px;
    }

    .slide-title {
        font-size: 36px;
    }

    .slide-desc {
        font-size: 16px;
    }

    .slide-visual {
        width: 200px;
        height: 200px;
    }

    .visual-icon {
        font-size: 80px;
    }

    .slide-right {
        display: none;
    }

    .slide-left {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .navbar-inner {
        padding: 0 16px;
        height: 56px;
    }

    .navbar-brand h1 {
        font-size: 18px;
    }

    .navbar-menu {
        gap: 20px;
    }

    .main-container {
        padding: 16px;
    }

    .heroSwiper {
        height: 300px;
    }

    .slide-content {
        padding: 24px 20px;
    }

    .slide-title {
        font-size: 28px;
    }

    .slide-desc {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .btn-primary, .btn-secondary {
        padding: 12px 20px;
        font-size: 14px;
    }

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

    .nav-card {
        padding: 16px;
    }

    .nav-card-icon {
        width: 48px;
        height: 48px;
        font-size: 24px;
    }

    .nav-card-title {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .heroSwiper {
        height: 260px;
    }

    .slide-tag {
        font-size: 12px;
        padding: 6px 12px;
    }

    .slide-title {
        font-size: 24px;
    }

    .nav-grid {
        grid-template-columns: 1fr;
    }

    .nav-card {
        justify-content: flex-start;
    }
}

/* ===== 动画效果 ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-slide-active .slide-left {
    animation: fadeInUp 0.6s ease-out;
}

.hero-slide-active .slide-right {
    animation: fadeInUp 0.6s ease-out 0.2s;
}