* {
    margin: 0;
    padding: 0;
}
li {
    list-style: none;
}
a {
    text-decoration: none;
}
body {
    background: #f7f8f5;
    font-family: "思源黑体";
}
.container {
    width: 100%;
    max-width: 1384px;
    margin: 0 auto;
}
header {
    background: rgba(255, 255, 255, 1);
    border: 1.55px solid rgba(204, 204, 204, 1);
    position: sticky;
    top: 0;
    z-index: 99;
    .header-content {
        display: flex;
        align-items: center;
        height: 76px;
        .logo {
            display: flex;
            align-items: center;
            gap: 6px;
            img {
                width: 62px;
                height: 62px;
                object-fit: contain;
            }
            span {
                background: linear-gradient(90deg, rgba(9, 66, 134, 1) 0%, rgba(37, 166, 252, 1) 53.47%, rgba(214, 0, 0, 0.74) 100%);
                background-clip: text;
                color: transparent;
            }
        }
        nav {
            flex-grow: 1;
            display: flex;
            justify-content: center;
            ul {
                display: flex;
                gap: 41px;
                a {
                    color: #333;
                    font-size: 15px;
                }
            }
        }
        .right {
            width: 250px;
        }
    }
}
.banner {
    width: 100%;
    height: 600px;
    img {
        width: 100%;
        height: 600px;
    }
}
.course {
    padding: 76px 0 73px 0;
    h1 {
        text-align: center;
        margin-bottom: 47px;
        background: linear-gradient(90deg, rgba(0, 89, 255, 1) 0%, rgba(255, 0, 0, 1) 100%);
        background-clip: text;
        color: transparent;
    }
    .course-cont {
        display: flex;
        justify-content: space-between;
        gap: 20px;
        .card {
            width: 331px;
            height: 210px;
            background: #fff;
            border-radius: 10px;
            .top {
                height: 130px;
                padding: 15px;
                box-sizing: border-box;
                background: #1e40af;
                color: #fff;
                display: flex;
                flex-direction: column;
                gap: 25px;
                border-top-left-radius: 10px;
                border-top-right-radius: 10px;
                div {
                    margin: 0 auto;
                    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.25);
                    font-size: 20px;
                }
                .year {
                    font-size: 20px;
                    padding: 0 20px;
                    border-radius: 4px;
                    width: 79px;
                }
                .red {
                    background: linear-gradient(90deg, rgba(252, 38, 38, 1) 0%, rgba(252, 38, 38, 0) 100%);
                }
                .orange {
                    background: linear-gradient(90deg, rgba(250, 204, 37, 1) 0%, rgba(250, 37, 37, 0) 100%);
                }
                .green {
                    background: linear-gradient(90deg, rgba(66, 252, 38, 1) 0%, rgba(66, 252, 38, 0) 100%);
                }
                .blue {
                    background: linear-gradient(90deg, rgba(37, 166, 252, 1) 0%, rgba(9, 58, 125, 0) 100%);
                }
            }
            .bottom {
                padding: 10px;
                font-size: 14px;
                text-align: center;
                line-height: 30px;
            }
        }
        .card:hover {
            box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.25);
        }
    }
}
.about {
    background: #fff;
    padding: 121px 0 44px 0;
    .about-content {
        background: #e8e8e8;
        position: relative;
        width: 1234px;
        height: 500px;
        .text {
            padding: 26px 0 0 65px;
            h2 {
                font-size: 48px;
                margin-bottom: 23px;
                font-weight: 400;
                background: linear-gradient(90deg, rgba(8, 53, 112, 1) 0%, rgba(255, 0, 0, 1) 100%);
                background-clip: text;
                color: transparent;
            }
            p {
                margin-left: 60px;
                width: 625px;
                height: 320px;
                font-size: 20px;
                color: rgba(128, 128, 128, 1);
                line-height: 40px;
            }
        }
        .image {
            position: absolute;
            width: 569px;
            height: 569px;
            top: -120px;
            right: -150px;
            img {
                width: 100%;
                height: 100%;
            }
        }
    }
}
.feature {
    background: linear-gradient(90deg, rgba(9, 55, 114, 1) 0%, rgba(245, 95, 95, 0.81) 100%);
    padding: 76px 0 80px 0;
    h1{
        text-align: center;
        margin-bottom: 47px;
        background: linear-gradient(90deg, rgba(0, 89, 255, 1) 0%, rgba(255, 0, 0, 1) 100%);
        background-clip: text;
        color: transparent;
    }
    .feature-cont {
        display: flex;
        width: 1300px;
        flex-direction: column;
        align-items: center;
        gap: 60px;
        margin: 0 auto;
        .row {
            display: flex;
            gap: 100px;
            .feature-card {
                background: #fff;
                border-radius: 10px;
                padding: 20px;
                padding-left: 52px;
                display: flex;
                align-items: center;
                gap: 30px;
                width: 430px;
                height: 125px;
                .icon {
                    width: 80px;
                    height: 80px;
                    display: flex;
                    img {
                        width: 80px;
                        height: 80px;
                    }
                }
                h3 {
                    font-size: 20px;
                    font-weight: 400;
                    color: #fff;
                    width: 183px;
                    height: 45px;
                    background: linear-gradient(90deg, rgba(245, 95, 95, 1) 0%, rgba(255, 195, 0, 1) 100%);
                    border-radius: 30px;
                    text-align: center;
                    line-height: 45px;
                    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
                }
                p {
                    font-size: 14px;
                    color: rgba(107, 107, 107, 1);
                    margin: 15px 0 0;
                    font-weight: 700;
                }
            }
            .feature-card:hover {
                box-shadow: 4px 4px 4px 4px rgba(0, 0, 0, 0.25);
            }
            .large-card {
                width: 524px;
                justify-content: space-evenly;
                gap: 50px;
                padding-right: 250px;
            }
        }
        .center {
            justify-content: center;
        }
    }
}
.campus {
    padding: 76px 0;
    background: linear-gradient(90deg, rgba(235, 42, 42, 0.43) 0%, rgba(235, 186, 43, 0.57) 100%);
    h2{
        text-align: center;
        margin-bottom: 47px;
        background: linear-gradient(90deg, rgba(0, 89, 255, 1) 0%, rgba(255, 0, 0, 1) 100%);
        background-clip: text;
        color: transparent;
    }
    .env {
        display: flex;
        .big {
            width: 443px;
            height: 612px;
            margin-left: 60px;
        }
        .small {
            height: 590px;
            display: flex;
            flex-wrap: wrap;
            gap: 42px;
            justify-content: center;
            img {
                width: 353px;
                height: 285px;
            }
        }
    }
}
.beautiful {
    padding: 82px 0 360px;
    position: relative;
    overflow: hidden;
    .beautiful-swiper {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: -1;
        .swiper-slide {
            height: 100%;
        }
    }
    h2{
        text-align: center;
        margin-bottom: 47px;
        background: linear-gradient(90deg, rgba(0, 89, 255, 1) 0%, rgba(255, 0, 0, 1) 100%);
        background-clip: text;
        color: transparent;
    }
    .desc {
        width: 1355px;
        margin: 0 auto;
        background: rgba(82, 73, 73, 0.71);
        padding: 40px 20px 100px;
        font-size: 20px;
        line-height: 40px;
        color: #fff;
        position: relative;
        z-index: 1;
        font-weight: 500;
        text-indent: 2em;
    }
}
.beautiful::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.28);
}
.facilities {
    padding: 60px 0;
    background: conic-gradient(from 90deg at 50% 50%, rgba(199, 196, 191, 0.54) 22.92%, rgba(0, 186, 173, 0.57) 69.44%);
    h2 {
        text-align: center;
        margin-bottom: 47px;
        background: linear-gradient(90deg, rgba(0, 89, 255, 1) 0%, rgba(255, 0, 0, 1) 100%);
        background-clip: text;
        color: transparent;
    }
    .list {
        display: flex;
        justify-content: space-around;
        .item {
            text-align: center;
            img {
                width: 400px;
                height: 255px;
                object-fit: cover;
                margin-bottom: 23px;
            }
            p {
                font-size: 24px;
                font-weight: 700;
                color: rgba(255, 87, 51, 1);
            }
        }
    }
}
footer {
    background: rgba(23, 23, 23, 0.74);
    padding: 50px 0 98px;
    color: #fff;
    h2 {
        text-align: center;
        font-weight: 400;
        font-size: 60px;
        margin-bottom: 58px;
        background: linear-gradient(90deg, rgba(9, 66, 134, 1) 0%, rgba(214, 200, 0, 1) 0%, rgba(255, 255, 255, 0.71) 100%);
        background-clip: text;
        color: transparent;
        padding-bottom: 40px;
        border-bottom: 1px solid rgba(204, 204, 204, 1);
    }
    .footer-content {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 50px;
        .logo img {
            width: 183px;
            height: 183px;
        }
        .info p {
            margin: 42px 0;
            font-size: 18px;
        }
        .line {
            width: 120px;
            height: 0px;
            opacity: 1;
            transform: rotate(89.76deg);
            border: 1px solid rgba(204, 204, 204, 1);
        }
        .code {
            display: flex;
            p {
                text-align: center;
                font-size: 16px;
                writing-mode: vertical-rl;
                margin-right: 25px;
            }
            img {
                width: 118px;
                height: 119px;
            }
        }
    }
}