/* 介绍 -- start */
.intro-center {
    position: relative;
    min-height: 28.875rem;
}

.banner-container {
    /* position: absolute;
    left: 0;
    top: 0;
    z-index: 1; */
    width: 100%;
    /* min-height: 462px; */
    overflow: hidden;
}

/* 轮播公共基础样式：所有轮播的slide、图片、箭头基础样式，只写一次 */
.swiper {
    position: relative;
    overflow: hidden;
}

.swiper-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 1.125rem;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s;
    border: none;
    outline: none;
}

.swiper-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.swiper-pagination {
    bottom: 0.9375rem !important;
}

/* banner轮播 -- start */
.banner-container {
    width: 100%;
    /* max-width: 1200px; */
    height: auto;
    overflow: hidden;
    margin: 0 auto 0px;
    position: relative;
    z-index: 10;
}

/* 轮播1的专属箭头 */
.banner-container .swiper-btn-prev {
    left: 1.25rem;
}

.banner-container .swiper-btn-next {
    right: 1.25rem;
}

/* banner轮播的专属分页器 */
.banner-container .swiper-pagination-bullet {
    width: 0.75rem;
    height: 0.75rem;
    background: #96b5e3;
    opacity: 0.6;
}

.banner-container .swiper-pagination-bullet-active {
    opacity: 1;
    background: #4078cd;
}

.swiper-video {
    position: relative;
    width: 100%;
    height: auto;
    /* 16:9 是视频最常用比例，计算方式：9/16=56.25% */
    /* max-height: calc(100vh - 8.4375rem); */
    object-fit: cover;
    width: 100vw;
    aspect-ratio: 16 / 9;
}

.swiper-video video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* 填满占位容器 */
    object-fit: cover;
    background-color: #000;
}

.intro-content {
    width: 100%;
    max-width: 75rem;
    margin: auto;
    padding: 2.5rem 0;
}

.desc-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    align-items: center;
}

.intro-info {
    flex: 1;
    background: #FFFFFF;
    box-shadow: 0px 0.5rem 1.5625rem 0.0625rem rgba(0, 0, 0, 0.07);
    border-radius: 1rem;
    padding: 1.625rem 2.5rem;
}

.intro-info h3 {
    font-size: 2rem;
    padding: 0 0 20px 0px;
    color: #000000;
    /* margin-bottom: 0.875rem; */
    /* overflow: hidden; */
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.intro-info p {
    font-size: 1rem;
    color: #000;
    line-height: 1.75rem;
    margin-bottom: 1.25rem;
    text-indent: 2em;
}

.intro-info p:last-child {
    margin-bottom: 0;
}

.intro-img {
    width: 26.25rem;
    height: 41.25rem;
    overflow: hidden;
    border-radius: 1rem;
    flex-shrink: 0;
}
.intro-info-desc{
    height: 41rem;
    overflow-y: auto;
}

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

.count-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 3.125rem 0 1.25rem;
    margin: 0 auto;
}

.acount {
    text-align: center;
    max-width: 30%;
}

.num-flex {
    display: flex;
    justify-content: center;
    font-size: 5rem;
    color: #1D1D1D;
    line-height: 5.8125rem;
}

.num {
    margin-right: 1.5rem;
    font-family: 'DIN-Bold', sans-serif;
}

.number-line {
    width: 4.3125rem;
    height: 0px;
    border-top: 0.375rem solid #64899F;
    margin: 1rem auto;
}

.count-name {
    font-size: 1.5rem;
    color: #000000;
    line-height: 1.875rem;
    font-weight: 500;
}

/* 介绍模块动画基础 - 分层初始状态 */
.intro-center .banner-container {
    opacity: 0;
    will-change: opacity;
}

.intro-info {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateX(-1.25rem);
}

.intro-img {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateX(1.25rem);
}

.acount {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateY(0.9375rem);
}

/* 动画类定义 */
.animate-fadeIn-slow {
    animation: fadeInSlow 1s ease-out forwards;
}

.animate-slideInRight-soft {
    animation: slideInRightSoft 1s ease-out forwards;
}

.animate-slideInLeft-soft {
    animation: slideInLeftSoft 1s ease-out forwards;
}

.animate-slideInUp-soft {
    animation: slideInUpSoft 0.8s ease-out forwards;
}

@keyframes fadeInSlow {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideInRightSoft {
    from {
        opacity: 0;
        transform: translateX(-1.25rem);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInLeftSoft {
    from {
        opacity: 0;
        transform: translateX(1.25rem);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUpSoft {
    from {
        opacity: 0;
        transform: translateY(0.9375rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 介绍 -- end */

/* rooms-suites -- start */
.rooms-suites,
.latest-news {
    width: 100%;
    padding: 5.3125rem 0;
    background-image: url("../../common/images/index/rooms_bg.png");
    background-size: cover;
}

.rooms-content,
.hotel-content,
.latest-content {
    max-width: 75rem;
    margin: 0 auto;
}

.title-line {
    width: 7.5rem;
    height: 0.375rem;
    background: #64899F;
    margin-bottom: 1rem;
}

.area-title {
    font-size: 2.5rem;
    color: #000000;
    line-height: 3.0625rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.rooms-content p,
.hotel-content p,
.latest-content p {
    font-size: 1.25rem;
    text-indent: 2em;
    color: #6B6B6B;
    line-height: 1.75rem;
}

.rooms-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2.25rem;
}

.rooms-suites-conetnt {
    flex: 1;
    min-width: 0;
}

.rooms-list {
    height: 28.75rem;
    overflow-y: auto;
    padding-right: 0.875rem;
    margin-bottom: 0;
}

.room-card {
    min-height: 8.4375rem;
    border-radius: 1.1875rem;
    border: 0.0625rem solid #D1D1D1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.375rem;
    padding: 1rem 1.5rem;
    transition: all ease-in-out 0.3s;
}

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

.room-info .title {
    font-size: 1.625rem;
    color: #000000;
    line-height: 1.875rem;
    margin-bottom: 0.5rem;
}

.room-info .desc {
    font-size: 0.875rem;
    color: #6B6B6B;
    line-height: 1.75rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.room-card .img-wrapper {
    width: 4.4375rem;
    height: 4.4375rem;
    position: relative;
}

.suite-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all ease-in-out 0.3s;
}

/* 初始状态：第一张图片显示，第二张隐藏 */
.suite-img:first-of-type {
    opacity: 1;
    z-index: 1;
}

.suite-img:last-of-type {
    opacity: 0;
    z-index: 2;
}

.room-card:hover,
.room-card-active {
    background: #F6F8FF;
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
    transform: translateY(-0.125rem);
}

/* hover状态：切换图片显示状态 */
.room-card:hover .suite-img:first-of-type,
.room-card-active .suite-img:first-of-type {
    opacity: 0;
}

.room-card:hover .suite-img:last-of-type,
.room-card-active .suite-img:last-of-type {
    opacity: 1;
}

.rooms-img {
    display: block;
    width: 60%;
    height: 33.125rem;
    overflow: hidden;
    border-radius: 0.75rem;
}

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

.learn-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    min-width: 15rem;
    height: 3.75rem;
    background: #324653;
    border-radius: 0.6875rem;
    font-size: 1.625rem;
    color: #FFFFFF;
    line-height: 2.25rem;
    transition: all 0.3s ease;
    text-decoration: none;
    cursor: pointer;
}

.learn-more img {
    width: 2.25rem;
    height: 2.25rem;
    transition: transform 0.3s ease;
}

.learn-more:hover {
    background: #415a6b;
    transform: scale(1.02);
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.15);
}

.learn-more:hover img {
    transform: translateX(0.375rem);
}

/* Rooms & Suites 加载动画初始状态 */
/* 标题/描述文字：淡入初始态 */
.rooms-content .area-title,
.rooms-content p {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateY(0.625rem);
}

/* 房间卡片：从左到右滑入初始态 */
.room-card {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateX(-0.9375rem);
}

/* 查看更多按钮：淡入初始态 */
.learn-more {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateY(0.625rem);
}

/* 右侧大图：渐显初始态（配合动态加载） */
.rooms-img {
    opacity: 0;
    will-change: opacity, transform;
    transform: scale(0.98);
}

/* 动画类定义 - 柔和减速曲线 */
/* 文字淡入 */
.animate-fadeIn-up {
    animation: fadeInUp 0.7s ease-out forwards;
}

/* 卡片滑入 */
.animate-slideIn-right {
    animation: slideInRight 0.7s ease-out forwards;
}

/* 按钮淡入 */
.animate-fadeIn {
    animation: fadeIn 0.7s ease-out forwards;
}

/* 大图渐显+轻微缩放 */
.animate-fadeIn-scale {
    animation: fadeInScale 0.8s ease-out forwards;
}

/* 动画关键帧 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(0.625rem);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-0.9375rem);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.98);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* rooms-suites -- end */

/* Hotel Service -- start */
.hotel-service,
.latest-news {
    width: 100%;
    padding: 5.3125rem 0;
}

.hotel-intro {
    display: flex;
    flex-wrap: wrap;
    align-items: start;
    justify-content: space-between;
}

.hotel-intro .desc {
    /* width: 600px; */
    text-indent: 2em;
    font-size: 1.25rem;
    color: #6B6B6B;
    line-height: 1.75rem;
}

.hotel-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2.875rem;
    justify-content: center;
    margin-top: 3.125rem;
}

.dining,
.meeting {
    flex: 1;
    height: 25rem;
    min-width: 0;
    overflow: hidden;
    border-radius: 0.75rem;
    position: relative;
}

.dining .bg,
.meeting .bg {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all ease-in-out 0.5s;
}

.dining:hover .bg,
.meeting:hover .bg {
    transform: scale(1.08);
}

.hotel-info {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
}

.hotel-info img {
    width: 6.25rem;
    height: 6.25rem;
}

.hotel-info h3 {
    font-size: 2.375rem;
    color: #fff;
    line-height: 3.375rem;
}

.more-hotel {
    border-radius: 0.75rem;
    border: 0.125rem solid #fff;
    font-size: 1.5rem;
    color: #fff;
    line-height: 2.25rem;
    margin-top: 1.75rem;
    padding: 0.75rem 2rem;
    transition: all ease-in-out 0.3s;
    display: inline-block;
}

.more-hotel:hover {
    transform: scale(1.03);
    border-color: #f8f8f8;
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.15);
}

.more-hotel:active {
    transform: scale(0.98);
    box-shadow: 0 0.125rem 0.375rem rgba(0, 0, 0, 0.1);
}

/* Hotel Service 载入动画 */
.hotel-content .area-title,
.hotel-content .desc {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateY(0.625rem);
}

.dining,
.meeting {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateY(1.25rem);
}

.animate-fade-up-light {
    animation: fadeUpLight 0.8s ease-out forwards;
}

@keyframes fadeUpLight {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hotel Service -- end */


/* Latest News & Events -- start */
.latest-news {
    background-image: url("../../common/images/index/latest_news_bg.png");
}

.latest-container {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 2.25rem;
}

.latest-item {
    display: flex;
    height: 12.5rem;
    width: calc(50% - 1.125rem);
    background: #F6F8FF;
    box-shadow: 0px 0.5rem 3.0625rem 0.0625rem rgba(0, 0, 0, 0.11);
    border-radius: 1.1875rem;
    overflow: hidden;
    transition: all 0.3s ease-in-out;
    transform: translateY(0) scale(1);
}

.news-img {
    width: 9.75rem;
    height: 12.5rem;
    border-radius: 1.1875rem;
    overflow: hidden;
    flex-shrink: 0;
}

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

.news-info {
    padding: 0.875rem 1.25rem 1.5rem;
    flex: 1;
    min-width: 0;
}

.news-title {
    font-size: 1.875rem;
    color: #000;
    line-height: 2.25rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    transition: all ease-in-out 0.3s;
}

.news-desc {
    font-size: 1rem;
    color: #000000;
    line-height: 1.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    margin: 0.625rem 0;
}

.news-date {
    font-weight: 400;
    font-size: 1.5rem;
    color: #000000;
    line-height: 2.25rem;
    text-align: right;
}

.latest-item:hover {
    transform: translateY(-0.3125rem) scale(1.02);
    box-shadow: 0px 0.75rem 3.75rem 0.125rem rgba(0, 0, 0, 0.15);
    background: #ffffff;
}

.latest-item:hover .news-title {
    color: #324653;
}

/* Latest News 载入动画  */
.latest-content .area-title,
.latest-content p {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateY(0.625rem);
}

.latest-item {
    opacity: 0;
    will-change: opacity, transform;
    transform: translateY(1.25rem);
}

.animate-fade-up-news {
    animation: fadeUpNews 0.8s ease-out forwards;
    -webkit-animation: fadeUpNews 0.8s ease-out forwards;
}

@keyframes fadeUpNews {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Latest News & Events -- end */

/* 屏幕宽度<1200px时生效 */
@media screen and (max-width: 1601px) {
    /* .intro-content {
        padding: 546px 0 40px;
    } */
}


/* 屏幕宽度<1200px时生效 */
@media screen and (max-width: 1201px) {
    /* .intro-content {
        padding: 546px 0 40px;
    } */

    .rooms-content,
    .hotel-content,
    .latest-content {
        padding: 0 1.5rem;
    }
}

/* 屏幕宽度<768px时生效 */
@media screen and (max-width: 769px) {
    /* .intro-content {
        padding: 340px 0 40px;
    } */

    .intro-img {
        width: 14.8125rem;
        height: 24.4375rem;
    }

    .intro-info {
        transform: translateY(1.25rem);
        translateX: 0;
    }

    .intro-img {
        transform: translateY(1.25rem);
        translateX: 0;
    }

    @keyframes slideInRightSoft {
        from {
            opacity: 0;
            transform: translateY(1.25rem);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @keyframes slideInLeftSoft {
        from {
            opacity: 0;
            transform: translateY(1.25rem);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .hotel-service,
    .latest-news,
    .rooms-suites,
    .latest-news {
        padding: 2rem 0;
    }

    .rooms-suites-conetnt {
        flex: auto;
    }

    .rooms-img {
        width: 100%;
    }

    .hotel-container {
        flex-direction: column;
    }

    .rooms-img {
        width: 100%;
        height: 18.75rem;
    }

    .rooms-list {
        height: auto;
        max-height: 25rem;
    }

    .room-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .room-card .img-wrapper {
        width: 2.25rem;
        height: 2.25rem;
    }

    .room-info {
        width: 100%;
    }

    .hotel-container {
        gap: 1.5rem;
    }

    .more-hotel {
        margin-top: 0.75rem;
    }

    .latest-item {
        width: 100%;
        height: 7.5rem;
    }

    .news-img {
        width: 5.875rem;
        height: 7.5rem;
    }

    .news-info {
        padding: 0.25rem 0.75rem;
    }

    .news-title {
        font-size: 1.25rem;
    }

    .news-desc {
        font-size: 1rem;
        -webkit-line-clamp: 2;
        margin: 0 0 0.125rem;
    }

    .news-date {
        font-size: 1rem;
        line-height: 1.75rem;
    }

    .acount {
        max-width: 100%;
        margin-bottom: 1.5rem;
    }
}

@media screen and (max-width: 480px) {

    /* .intro-content {
        padding: 190px 0 40px;
    } */
    .swiper-btn {
        display: none;
    }
}