@charset "utf-8";

/* Source: uniquely-in-dunhuang.css:1-72 */
.wow-1{width:1060px;position:relative;padding:0px .1px 20px;font-size:20px;margin-bottom:20px;}
.wow-1 .title{font-size:34px;color:var(--color-primary);font-weight: bold;margin-bottom:10px;}
.wow-1 .hengtiao1{background:var(--color-accent-cyan);width:82px;height:5px;position:absolute;left:0;top:0;}


.wow-2{overflow: hidden;display: flex;gap: 34px;flex-wrap: wrap;margin-bottom:132px;}

/* 这段style 为 首页 复用 */
.wow-2.style1{margin-bottom:0;display: flex;flex-wrap: nowrap;padding:0 0 20px;overflow: hidden; overflow-x:auto;}
.wow-2.style1>*{flex:0 0 auto;}


.wow-2 .item{width:410px;height:570px;position: relative;cursor: pointer;}
.wow-2 img{width:100%;height:100%;}
.wow-2 .title{font-size:26px;line-height:30px;position:absolute;z-index:5;left:0;right:0;bottom:65px;color:var(--color-white);font-weight:bold;padding:0 25px;transition: .6s;cursor: pointer;}
.wow-2 .title .a1{font-size:20px;color:var(--color-white);font-weight:normal;}


.wow-2 .bg1{background: linear-gradient(to bottom, var(--color-overlay-clear) 50%,var(--color-overlay-black-20) 100%);position:absolute;z-index:1;left:0;right:0;top:0;bottom:0;cursor: pointer;transition: .3s;}

.wow-2 .item:hover .title{bottom:40%;}
.wow-2 .item:hover .pub-more-btn-1{background:var(--color-primary) url(../assets/jiantou-fff-2.png) no-repeat 100px center;background-size:auto 10px;color:var(--color-white);}
.wow-2 .item:hover .bg1{background:var(--color-overlay-black-35);}



.m-wow-2-swiper-1-outer{width:100%;overflow: hidden;}
.m-wow-2-swiper-1{display: none;margin:0 auto 160px;overflow: visible;}
.m-wow-2-swiper-1 .swiper-slide{width:588px;height:820px;padding:0 2vw;box-sizing: border-box;}
.m-wow-2-swiper-1 img{width:100%;height:100%;}
.m-wow-2-swiper-1 a{text-decoration: none;display: block;width:100%;height:100%;}
.m-wow-2-swiper-1 .title{font-size:40px;line-height:50px;position:absolute;z-index:5;left:2vw;right:2vw;bottom:65px;color:var(--color-white);font-weight:bold;padding:0 25px;transition: .6s;cursor: pointer;}
.m-wow-2-swiper-1 .title .a1{font-size:26px;color:var(--color-white);font-weight:normal;}

.m-wow-2-swiper-1 .bg1{background: linear-gradient(to bottom, var(--color-overlay-clear) 50%,var(--color-overlay-black-20) 100%);position:absolute;z-index:1;left:0;right:0;top:0;bottom:0;cursor: pointer;transition: .3s;}
.m-wow-2-swiper-1 .swiper-pagination{transform: translateY(80px);}

.m-wow-2-swiper-1 .swiper-pagination-clickable .swiper-pagination-bullet{width:20px;height:20px;border-radius: 50%;background:var(--color-gray-725);opacity: 1;margin:0 6px;}

.m-wow-2-swiper-1 .swiper-pagination-clickable .swiper-pagination-bullet-active{background:var(--color-primary);}


.wow-3{display: flex;gap:32px;font-size:20px;color:var(--color-black);flex-wrap: wrap;}
.wow-3 .item{width:410px;flex:0 0 auto;}
.wow-3 img{width:410px;height:272px;display: block;}
.wow-3 a{display: block;width: 100%;height:100%;text-decoration: none;color:var(--color-black);}
.wow-3 .title{margin-top:10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}


.uniquely-in-dunhuang-list-1{overflow: hidden;margin-bottom:125px;}
.uniquely-in-dunhuang-list-1 img{width:368px;height:auto;align-self: flex-start;margin-right:45px;}
.uniquely-in-dunhuang-list-1 .item{display: flex;font-size:18px;text-decoration: none;padding-bottom:30px;color:var(--color-black);}
.uniquely-in-dunhuang-list-1 .item:last-child{padding-bottom: 0;}
.uniquely-in-dunhuang-list-1 .content{flex:1;}
.uniquely-in-dunhuang-list-1 .doctitle{font-size:24px;color:var(--color-black);font-weight: bold;margin-bottom:10px;}
.uniquely-in-dunhuang-list-1 .abstract{}

/* Source: picture-group.css:1-107 */
.picture-group{
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.picture-group-box{
    display: flex;
    gap: 20px;
}
.picture-group-box-one{
    position: relative;
    width: 640px;
    height: 640px;
    flex-shrink: 0;
    overflow: hidden;
    cursor: pointer;
}
.picture-group-box-two{
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.picture-group-box-two-box{
    position: relative;
    width: 640px;
    height: 309px;
    overflow: hidden;
    cursor: pointer;
}
.two-box-img{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 640px;
    height: 309px;
}
.one-box-img{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 640px;
    height: 640px;
}
.mask-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-overlay-black-30);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
}
/* 鼠标移入容器，显示遮罩层 */
.picture-group-box-two-box:hover .mask-layer {
    opacity: 1;
}
.picture-group-box-one:hover .mask-layer {
    opacity: 1;
}
.bottom-box {
    position: absolute;
    bottom: 50px;
    left: 26px;
    width: 100%;
    font-size: 30px;
    color: var(--color-white);
    transition: all 0.4s ease;
}

.bottom-box-btn{
    width: 128px;
    height: 36px;
    background-color: var(--color-white);
    border-radius: 18px;
    font-size: 16px;
    color: var(--color-black);
    text-align: center;
    line-height: 36px;
}

.picture-group-box-two-box:hover  .pub-more-btn-1 {
    background: var(--color-primary) url(../assets/jiantou-fff-2.png) no-repeat 100px center;
    background-size: auto 10px;
    color: var(--color-white);
}
.picture-group-box-one:hover  .pub-more-btn-1 {
    background: var(--color-primary) url(../assets/jiantou-fff-2.png) no-repeat 100px center;
    background-size: auto 10px;
    color: var(--color-white);
}

.picture-group-box-two-box:hover .bottom-box {
    bottom: 50%;
    transform: translateY(65%);
    opacity: 1;
}
.picture-group-box-one:hover .bottom-box {
    bottom: 50%;
    transform: translateY(65%);
    opacity: 1;
}

/* Source: ai_page1.css:1-212 */
.ai-draggable-ele {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    pointer-events: none;
    font-family: Arial, serif;
}

.ai-draggable-icon {
    width: 110px;
    height: 119px;
    position: absolute;
    top: 50%;
    right: 55px;
    z-index: 1001;
    cursor: pointer;
    background-image: url("../images/ai/page1/ai-logo.png");
    background-repeat: no-repeat;
    background-size: cover;
    pointer-events: all;
}

.ai-chat-main {
    display: none;
    position: absolute;
    right: 130px;
    bottom: 10px;
    flex-direction: column;
    pointer-events: all;
    z-index: 1002;
}

.ai-chat-main.show {
    display: flex;
}

.ai-chat-main-img {
    background-image: url("../images/ai/page1/ai-header.png");
    background-repeat: no-repeat;
    margin-bottom: -24px;
    height: 146px;
    z-index: 1003;
    margin-left: 20px;
}

.ai-chat-window {
    width: 611px;
    height: 715px;
    background-color: var(--color-white);
    border-radius: 32px;
    box-shadow: 0 0 12px var(--color-overlay-black-12);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-header {
    padding: 22px 26px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.chat-header-img {
    background-image: url("../images/ai/page1/ai-header.png");
}

.chat-close-btn {
    width: 21px;
    height: 21px;
    color: var(--color-black);
    background: url("../images/ai/ai-window-close.png");
    border: none;
    font-size: 21px;
    cursor: pointer;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.chat-close-btn:hover {
    background-color: var(--color-overlay-white-20);
}

.chat-content {
    flex: 1;
    padding: 2px 30px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 42px;
}

.chat-message {
    display: flex;
    gap: 10px;
}

.chat-message .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}

.chat-message .message-content-text {
    line-height: 30px;
    word-break: break-all;
    word-wrap: break-word;
    padding: 16px 20px;
    border-radius: 16px;
}

.chat-message.ai {
    align-self: flex-start;
}

.chat-message.ai .avatar {
    background-image: url("../images/ai/page1/ai-ai.jpg");
}

.chat-message.ai .message-content {
    background-repeat: no-repeat;
    background-image: url("../images/ai/ai-ai-message.png");
    background-position: left;
}

.chat-message.ai .message-content-text {
    background-color: var(--color-gray-900);
    margin-left: 10px;
    color: var(--color-black);
}

.chat-message.user .avatar {
    background-image: url("../images/ai/page1/ai-user.png");
}

.chat-message.user {
    align-self: flex-end;
}

.chat-message.user .message-content {
    background-repeat: no-repeat;
    background-image: url("../images/ai/page1/ai-user-message.png");
    background-position: right;
}

.chat-message.user .message-content-text {
    background-color: var(--ai-primary-color);
    margin-right: 10px;
    color: var(--color-white);
}

.chat-input-area {
    padding: 36px 29px;
    background-color: var(--ai-primary-color);
    border-top: 1px solid var(--color-gray-675);
    display: flex;
    align-items: flex-end;
}

.chat-input {
    flex: 1;
    padding: 0 14px;
    border: none;
    border-radius: 21px 0 0 21px;
    font-size: 16px;
    height: 40px;
}

.chat-input:focus {
    outline: none;
}

.chat-send-btn {
    background-image: url("../images/ai/page1/ai-send-btn.png");
    background-repeat: no-repeat;
    background-size: 24px 22px;
    background-position: center;
    background-color: var(--color-white);
    padding: 12px;
    border: none;
    border-radius: 0 21px 21px 0;
    width: 50px;
    height: 40px;
    cursor: pointer;
    flex-shrink: 0;
}

/* 滚动条样式 */
.chat-content::-webkit-scrollbar {
    width: 6px;
}

.chat-content::-webkit-scrollbar-track {
    background: var(--color-gray-800);
    border-radius: 3px;
}

.chat-content::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border-radius: 3px;
}

.chat-content::-webkit-scrollbar-thumb:hover {
    background: var(--color-gray-250);
}

/* Source: layout.css:109-125 */
/* KNOW BEFORE YOU GO */
.konw-before .know-before-item-title img {
  object-fit: contain;
}

/* 首页 */
.chnldesc1 .n {
  text-transform: uppercase;
}

.main-title,
.taste-title,
.trending-places-title,
.wow-1 .title {
  text-transform: uppercase;
}

/* Source: layout.css:157-161 */
/* AI */
.chat-content {
  padding: 0;
}

@media screen and (max-width: 767px) and (orientation: portrait) {
/* Source: mobile-uniquely-in-dunhuang.css:1-50 */
.wow-1{font-size:30px;padding:10px 40px 70px;width:auto;}
.wow-1 .title{margin-bottom:20px;}
.wow-1 .hengtiao1{width:135px;height:10px;}
.wow-1.style1{padding:50px 40px 60px;}

.wow-2{display: none;}
.wow-2+.pub-more-outer{display: none;}
.wow-2 .item{width:78vw;height:108vw;}
.wow-2 .title{font-size:40px;line-height:60px;}
.wow-2 .title .a1{font-size:26px;line-height:36px;}
.wow-2 .item:hover .pub-more-btn-1{background:var(--color-primary) url(../assets/jiantou-fff-2.png) no-repeat 145px center;background-size:auto auto;color:var(--color-white);}

/* 这段style 为 首页 复用 */
.wow-2.style1{padding:0 40px 20px;}


.m-wow-2-swiper-1{display: block;margin:0 40px 190px 40px;}

.wow-3{display: block;font-size:30px;}
.wow-3{margin:0 40px;}
.wow-3 .item{width:100%;display: flex;margin-bottom:4vw;}
.wow-3 .item:last-child{margin-bottom:0;}
.wow-3 .item a{display: flex;}
.wow-3 img{width:38vw;height:25vw;flex:0 0 auto;margin-right:4vw;}
.wow-3 .title{display: block;margin-top:0;}


.uniquely-in-dunhuang-list-1{margin:0 40px;margin-bottom:135px;}
.uniquely-in-dunhuang-list-1 .item{}
.uniquely-in-dunhuang-list-1 img{width:38vw;margin-right:4vw;}
.uniquely-in-dunhuang-list-1 .doctitle{font-size:30px;font-weight: normal;word-break: break-all;}
.uniquely-in-dunhuang-list-1 .abstract{display: none;}


.swiper-wrapper{gap: 20px}
.m-wow-2-swiper-1 .swiper-wrapper{gap: 0;}
.m-wow-2-swiper-1 .swiper-slide{padding: unset}

/* @media (max-width: 767px) {

    .wow-2.style1{padding: 0 6vw 20px;}
    .wow-2.style1 .item{width:78vw;height:108vw;}

    .wow-3 .item{flex-direction: column;margin-bottom:8vw;}
    .wow-3 .item:last-child{margin-bottom:0;}
    .wow-3 .item a{flex-direction: column;}
    .wow-3 img{width:100%;height:auto;margin-right:0;margin-bottom:4vw;}

} */
/* end of @media(max-width: 767px) */

/* Source: mobile-picture-group.css:1-97 */
.picture-group{
    /* width: calc(100vw - 80px); */
    overflow-x: auto;
    display: flex;
    flex-direction: row;
}
.picture-group-box{
    display: flex;
    flex-direction: row;
    gap: 20px;
}
.picture-group-box-one{
    position: relative;
    width: 586px;
    height: 586px;
    flex-shrink: 0;
    overflow: hidden;
    cursor: pointer;
}
.picture-group-box-two{
    display: flex;
    flex-direction: row;
    gap: 20px;
}
.picture-group-box-two-box{
    position: relative;
    width: 586px;
    height: 586px;
    overflow: hidden;
    cursor: pointer;
}
.two-box-img{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 586px;
    height: 586px;
}
.one-box-img{
    position: absolute;
    bottom: 0;
    left: 0;
    /* width: 596px;
    height: 595px; */
    width: 586px;
    height: 586px;
}
.bottom-box {
    position: absolute;
    bottom: 87px;
    left: 33px;
    width: 100%;
    font-size: 40px;
    color: var(--color-white);
    transition: all 0.4s ease;
}

.bottom-box-btn{
    width: 193px;
    height: 58px;
    background-color: var(--color-white);
    border-radius: 29px;
    font-size: 24px;
    color: var(--color-black);
    margin-top: 28px;
    text-align: center;
    line-height: 58px;
}
/* 鼠标移入容器，显示遮罩层 */
.picture-group-box-two-box:hover .mask-layer {
    opacity: 0;
}
.picture-group-box-one:hover .mask-layer {
    opacity: 0;
}
.picture-group-box-two-box:hover .bottom-box {
    bottom: 87px;
    transform: none;
    opacity: 1;
}

.picture-group-box-two-box:hover  .pub-more-btn-1 {
    background: var(--color-primary) url(../assets/jiantou-fff-2.png) no-repeat 145px center;
    background-size: auto auto;
    color: var(--color-white);
}
.picture-group-box-one:hover  .pub-more-btn-1 {
    background: var(--color-primary) url(../assets/jiantou-fff-2.png) no-repeat 145px center;
    background-size: auto auto;
    color: var(--color-white);
}

.picture-group-box-one:hover .bottom-box {
    bottom: 87px;
    transform: none;
    opacity: 1;
}

/* Source: mobile_ai_page1.css:1-58 */
.ai-draggable-icon {
    width: 134px;
    height: 145px;
    right: 39px;
    top: 80%;
    background-image: url("../images/ai/page1/ai-logo-m.png");
}
.ai-chat-main {
    position: unset;
    margin-top: 142px;
}

.ai-chat-window {
    width: 100vw;
    height: calc(100vh - 142px - 123px);
}
.chat-header {
    padding: 44px;
}
.chat-close-btn {
    width: 31px;
    height: 31px;
}
.chat-content {
    /*padding: 6px 51px;*/
    gap: 52px;
}
.chat-message {
    gap: 17px;
}
.chat-message.ai .message-content {
    width: 69vw;
    font-size: 24px;
}

.chat-message .message-content-text {
    font-size: 24px;
    padding: 16px 24px;
    width: 69vw;
}

.chat-input-area {
    padding: 53px 49px;
}

.chat-input {
    font-size: 24px;
    height: 72px;
    padding: 0 24px;
    border-radius: 36px 0 0 36px;
}

.chat-send-btn {
    width: 72px;
    height: 72px;
    border-radius: 0 36px 36px 0;
    background-size: 38px 35px;
}

/* Source: layout.css:197-202 */
  /* KNOW BEFORE YOU GO */
  .know-before-option.option1,
  .know-before-option.option3 {
    border-right: 2px solid var(--color-gray-800);
  }

/* Source: layout.css:211-215 */
  /* trending */
  .bottom-box {
    width: calc(100% - 66px);
  }

/* Source: layout.css:237-243 */
  /* AI */
  .ai-chat-window {
    height: calc(100vh - 264px);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }
}