:root{
    --main-title-color:rgb(253, 238, 0);/*  rgb(253, 238, 0) */
    --main-title-size:2rem;
    --sub-title-color: white;
    --sub-title-size:1.5rem;
    --general-size:1rem;
}


body {
    display: flex;
    flex-direction: column;
    min-height: 100vh; /* 视窗高度的100% */
    margin: 0;
    background-color: rgb(7, 38, 51);
}

a {
    text-decoration: none;
}

section {
    flex: 1 0 auto;
}

html {
    scroll-behavior: smooth;
}


.main-header{
    border-bottom: 2px solid #ffffff;
    margin-bottom: 30px;
}
.main-header h1{
    font-size: 28px;
    color: #ffffff;
    font-weight: 500;
}
.main-container {
    display: flex;
    flex-wrap:wrap;
    width: 80%;
    margin-left: 10%;
}












/* ------------------------------------------------------------------------------
	Header
-------------------------------------------------------------------------------*/
.header {
    position: fixed;
    width: 100%;

    background-color: rgba(14, 44, 58, 0.69);
    z-index: 99;
}

.header-content {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    height: 80px;
    width: 100%;

}

.logo {
    float: left;
    display: flex;
    width: 15%;
    text-align: center;
    align-items: center;
    z-index: 10;
}


.logo img {
    margin-top: 1px;
    width: 170px;
    float: left;
    margin-left: 30%;
}


.navigation {
    position: relative;
    width: 70%;
    align-items: center;
    align-content: center;
    text-align: center;
}

.head-left {
    position: relative;
    display: flex;
    width: 15%;
}

.cart2 {
    display: none;
}

.cart img {
    float: right;
    margin-top: 13px;
    width: 55px;
    margin-right: 30%;
    border-radius: 50%;
    box-shadow: 0 0 5px #fffefe;
}


.profile img {
    margin-top: 13px;
    float: right;
    width: 55px;
    margin-right: 1%;
    border-radius: 50%;
    box-shadow: 0 0 5px #fffefe;
}

.menu {
    position: relative;
    display: flex;
    list-style: none;
    justify-content: center;
    align-items: center;
}

.menu ul {

}

.menu li {
    padding: 8px;

}

.menu li a {
    font-size: clamp(0.8em, 1.2vw, 1.2em);
    text-transform: uppercase;
    color: white;
    text-decoration: none;
}

.menu-toggle {
    display: none;
    cursor: pointer;
    overflow: hidden;
    color: white;
}

.menu-toggle img {
    float: right;
    width: 42px;
    position: fixed;
    bottom: 120px; /* 距离底部的距离 */
    right: 20px; /* 距离右侧的距离 */
    border-radius: 50%;
    box-shadow: 0 0 5px #fffefe;
}

.top {
    display: block;
}

.top img {
    float: right;
    width: 42px;
    position: fixed;
    bottom: 60px; /* 距离底部的距离 */
    right: 20px; /* 距离右侧的距离 */
    border-radius: 50%;
    box-shadow: 0 0 5px #fffefe;
}


/* ------------------------------------------------------------------------------
	Banner
-------------------------------------------------------------------------------*/
.banner-box {
    box-sizing: border-box;
    background: url("../images/main.png");
    background-size: cover;
    background-position: center;
    height: 600px;
}

.banner {
    background-color: rgba(14, 44, 58, 0.42);
    box-sizing: border-box;
    position: relative;
    display: flex;
    height: 600px;
    margin: 0;
}

.banner-pic {
    width: 30%;
    display: grid;
    justify-items: end;
    float: right;
    padding-right: 0;
}

.banner-pic img {
    margin-top: 100px;
    height: 480px;
    box-shadow: 0 0 25px #27556c;
}

.main-title {
    position: relative;
    width: 70%;

}

.banner-text {
    top: 180px;
    left: -80px;
    position: relative;
}

.banner-text h1 {
    color: var(--main-title-color);
    font-size: clamp(1.5rem, 4.5vw, 5rem);
    font-weight: 400;

}

.banner-text p {
    color: #fffefe;
    font-size: clamp(1rem, 2vw, 4rem);
    font-weight: 300;
}


/*------------------------------
   Show
 ------------------------------*/
.show-box {
    background: url("../images/s.jpg"), no-repeat;
    box-sizing: border-box;
    background-size: cover;
    height: 580px;
}

.show-top {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    /* background: rgba(50, 70, 91, 0.35); */
    box-sizing: border-box;
    height: 580px;

}

.show-title h3 {
    padding-top: 10px;
    padding-left: 10%;
    font-size: clamp(1.2rem, 1.5vw, 4rem);
    color:   var(--main-title-color);
}

.show-title p {
    padding-left: 10%;
    font-size: clamp(0.8rem, 1vw, 3rem);
    color: #fffefe;
}

.show-card {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    padding-top: 0;
    width: 100%;
}

.show-card-A {
    position: relative;
    align-items: center;
    align-content: center;
    width: 70%;
}

.show-card-B {
    position: relative;
    align-items: center;
    align-content: center;
    width: 70%;
}

.s-card {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    width: 100%;

}

.s-cards {
    width: 25%;
}

.s-cards img {
    width: 100%;
    box-shadow: 0 0 15px #27556c;;
}

.c-content {
    width: 100%;
    height: 80px;
    box-shadow: 0 0 15px #072633;;
    text-align: center;
    align-content: center;
    font-size: clamp(1.5rem, 2vw, 4rem);
}

.card-content {
    width: 90%;
    margin-left: 5%;
    background: #fffefe;

}


/*------------------------------
Service
 ------------------------------*/


.service {
    position: relative;
    place-items: center;

}

.service-main {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    width: 100%;

}

.service-text {
    position: relative;
    width: 33.33%;
    margin-top: 2%;
    display: grid;
    place-items: center;
    align-items: center; /* 垂直居中 */
}

.icon-img {
    width: 190px;
    height: 190px;
    border-radius: 50%;
    border: 3px solid rgb(210, 177, 10);
}

.service-text a {
    font-size: 22px;
    color: #e1b257;
}

.service-text p {
    line-height: 0.1;
    font-size: 15px;
    color: #fffefe;
}


/*------------------------------
Product List
 ------------------------------*/

.product-title {
    position: relative;
    display: grid;
    place-items: center;
    color: white;
    font-size: var(--main-title-size);
    font-weight: 450;
}

.product-title p {
    position: absolute;
    align-content: center;
}

.glowing-line {
    position: absolute;
    top: 15px;
    width: 80%;
    height: 2px;
    background-color: rgba(49, 204, 14, 0.92);
    box-shadow: 0 0 10px #fffdfd, 0 0 20px #e1b257, 0 0 30px #fffdfd;
    margin: 10px;
}

.product-card {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-right: auto;
    margin-left: auto;
}

.card {
    width: 23%;
    padding-left: 1%;
    padding-right: 1%;
    margin-top: 3%;
}

.cards {
    position: relative;
    width: 580px;
}

.product-picture {
}

.product-picture img {
    width: 100%;
    box-shadow: 0 0 15px 0 rgba(255, 253, 253, 0.62);
}

/*
.product-picture img{
    display: block;
    width:100%;
}
*/
.product-bottom {
    position: relative;
    width: 80%;
    margin-left: 10%;
    margin-top: -6%;
    background-color: rgb(255, 253, 253); /* 半透明背景 */
    color: #072633;
    text-align: center;
    align-content: start;
    overflow: hidden;
    border-radius: 6px;
    /* box-shadow: 0 0 65px 0 rgba(255, 253, 253, 0.62);*/

}

.product-bottom a {
    container-type: inline-size;
    color: #1a1818;
    font-size: 1.2rem;
    padding: 0.1vw;
    text-align: center;
    white-space: nowrap;

}

.product-bottom p {
    color: #1B242F;
    font-size: 0.9rem;
    text-align: center;
    white-space: nowrap;
}

.bottom-caption {
    position: relative;
    display: flex;
    width: 100%;
}

.caption {
    line-height: 1rem;
    width: 40%;
    margin-left: 5%;
}

.space {
    height: 130px;
}

/*------------------------------
World-Map
 ------------------------------*/

.world-map {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    font-size: 20px;
    color: white;
    background-image: url(../images/background.jpg);
}

.become {
    width: 40%;
    padding-left: 5%;
    padding-right: 5%;
}

.become a {
    color: var(--main-title-color);
}
.become H6 a {
    color: rgb(231, 24, 92);
}


.become-img img {
    width: 100%;
}


/*------------------------------
World-Map
 ------------------------------*/


/*------------------------------
Footer
 ------------------------------*/
.footer {
    width: 100%;
}

.footer-card-A {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    width: 100%;
}

.footer-card-B {
    position: relative;
    display: flex;
    flex-wrap: wrap;

    width: 100%;
}

.footer-card {
    align-content: center;
    align-items: center;
    width: 40%;
    padding-left: 5%;
    padding-right: 5%;

}

.footer-card img {
    width: 25px;

}

.footer-logo img {
    position: relative;
    width: 40%;
}

.footer a {
    color: white;
}

.footer-bottom p {
    position: relative;
    color: rgba(255, 254, 254, 0.58);
    font-size: 22px;
    margin: 0.4em 0;
    line-height: 1.8em;
    text-align: center;
}

.footer-bottom {
    position: relative;
    flex-shrink: 0;
    bottom: 0;
    text-align: center;
    background: #1f2123;
}