html {
    /* scroll-behavior: smooth; */
}

body,
html {
    margin: 0;
    padding: 0;
    background: #ffffff;
    color: #fff;
}
.container {
    max-width: 1045px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    border-bottom: 1px solid #EFEEF3;
    padding-bottom: 30px;
}
/* 头部 Header */
.header {
    padding: 30px 0 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.header.scrolled {
    height: 45px;
    padding-top: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    width: 140px;
}

.logo-icon {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
}

.nav {
    width: 55%;
    display: flex;
    justify-content: space-between;
    gap: 40px;
    font-size: 16px;
    color: black;
}

.nav a {
    white-space: nowrap;
}

.nav a:hover {
    color: #2660FF;
}

.header-cta {
    background: linear-gradient(270deg, #6863FA 0%, #5698F5 100%);
    color: #FFFFFF;
    padding: 7px 30px;
    border-radius: 8px;
    font-size: 16px;
    transition: opacity 0.3s;
}

.header-cta:hover {
    opacity: 0.9;
}
.contentTop {
    background: linear-gradient(0deg, #FFFFFF 7%, #ECE5FF 38%, #F8EBFF 51%, #FFFFFF 89%, #FFFFFF 103%);
    margin-top: 120px;
}

.pin-section {
    /* height: calc(100vh - 40px); */
    height: 100vh;
    min-height: 710px;
    position: relative;
    padding: 0px 0px 0px;
    box-sizing: border-box;
    max-width: 1045px;
    margin: 0 auto;
    padding-top: 0px;
}

.section-title {
    font-weight: bolder;
    text-align: center;
    font-size: 56px;
    margin: 0;
    color: #000000;
    padding: 20px 0;
    background: #fff;
    position: relative;
}

.item-title-icon {
    width: 40px;
    height: 40px;
    margin-right: 18px;
}

.images {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
}

.image-box {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, 0);
    width: 100%;
    border-radius: 20px;
    padding: 30px 40px;
    box-sizing: border-box;
    overflow: hidden;
    transform-origin: 50% 0; /* 设置缩放中心为顶部 */
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.blue {
    background: #2660FF;
}

.green {
    background: #0FB870;
}

.purple {
    background: #5332E7;
}

.yellow {
    background: #F09800;
}
.babyblue{
    background: #00B5F1;
}
.grey{
    background: #343434;
}
.item-title {
    font-weight: bolder;
    font-size: 24px;
    display: flex;
    align-items: center;
}

.item-desc {
    line-height: 25px;
    margin: 10px 0;
    min-height: 50px;
}

a {
    text-decoration: none;
    color: black;
}

.item-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 20px;
}

/* Section */
.hero {
    text-align: center;
    padding: 30px 0 60px;
    color: #000000;
}

.hero h1 {
    font-size: 56px;
    font-weight: bolder;
    margin: 20px auto 10px;
}

.hero h2 {
    font-size: 40px;
    font-weight: 600;
    margin: 20px 0 20px;
}

.hero p {
    font-size: 18px;
    color: #000000;
    line-height: 1.6;
    max-width: 870px;
    margin: 0 auto;
}

.hero-cta {
    display: inline-block;
    border-radius: 8px;
    background: linear-gradient(270deg, #6863FA 0%, #5698F5 100%);
    color: #fff;
    font-size: 18px;
    padding: 27px 150px;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(90, 120, 255, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
    margin: 50px 0;
}
 
.hero .Image {
    border-radius: 20px;
    padding: 10px;
    box-shadow: 0px 4px 30px 0px rgba(148, 73, 223, 0.23);
    max-width: 1000px;
    width: 1000px;
    height: 618px;
    margin: 0 auto;
    background: #fff;
}

.heroImage {
    background-image: url('./bag1.png');
    background-size: 100% 100%;
    width: 100%;
    height: 100%;
    border-radius: 20px;

}

.footer {
    width: 100%;
    aspect-ratio: 2.74/1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    background: #16133D;
    padding: 100px 0;
    box-sizing: border-box;
    margin-top: 70px;
}

.footer .title {
    font-size: 32px;
    font-weight: bold;
    line-height: 28px;
    color: #EFEEF3;
}

.footer .hero-cta {
    text-align: center;
}

@media screen and (min-width: 1920px) {
    .pin-section {
        height: 100vh;
        position: relative;
        padding: 0px 0px 0px;
        box-sizing: border-box;
        max-width: 1060px;
        margin: 0 auto;
        padding-top: 0px;
        margin-bottom: -20vh !important;
    }
}
@media screen and (min-width: 2048px) {
    .pin-section {
        height: 100vh;
        position: relative;
        padding: 0px 0px 0px;
        box-sizing: border-box;
        max-width: 1060px;
        margin: 0 auto;
        padding-top: 0px;
        margin-bottom: -20vh !important;
    }
}
@media screen and (min-width: 3024px) {
    .pin-section {
        height: 100vh;
        position: relative;
        padding: 0px 0px 0px;
        box-sizing: border-box;
        max-width: 1060px;
        margin: 0 auto;
        padding-top: 0px;
        margin-bottom: -54vh !important;
    }
}