.youquanyi-about-list {
    margin: 0;
    width: 100%;
    /* padding-bottom: 35px; */
    padding-top: 30px;
    position: relative;
    /* top: -216px; */
    overflow: hidden;
}
.youquanyi-about-list .about-box{
    margin: auto;
    width: 1420px;
    overflow: hidden;
    border-radius: 15px;
    /* padding-bottom: 21px; */
    /* margin-bottom: 30px; */
    background-color: white;

    transform: translateY(50px);
    opacity: 0;
    animation: yqy-fadeInUp 1s ease forwards;
}
.youquanyi-about-list .about-box .about-left{
    float: left;
    overflow: hidden;
    width: 212px;
    padding: 20px;
    margin: 20px;
    border-radius: 15px;
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}
.youquanyi-about-list .about-box .about-left:hover {
    /* transform: translateY(-5px); */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}
.youquanyi-about-list .about-box .about-left li {
    height: 48px;
    display: flex;
    align-items: center;
    font-size: 17px;
    justify-content: center;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    color: #595959;
    margin: 10px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.youquanyi-about-list .about-box .about-left li:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: 0.5s;
}
.youquanyi-about-list .about-box .about-left li:hover:before {
    transform: translateX(100%);
}
.youquanyi-about-list .about-box .about-left li i{
    font-weight: bold;
    font-size: 20px;
    padding-right:10px;
    transition: all 0.3s ease;
}
.youquanyi-about-list .about-box .about-left li:hover {
    color: #ffffff;
    background: linear-gradient(135deg, #00c7fd 0%, #7c4ab0 100%);
    transform: translateX(5px);
}
.youquanyi-about-list .about-box .about-left li:hover i {
    transform: scale(1.2);
}
.youquanyi-about-list .about-box .about-left .hover-effect {
    color: #ffffff;
    background: linear-gradient(135deg, #00c7fd 0%, #7c4ab0 100%);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}
.youquanyi-about-list .about-box .about-left li:first-child {
    border-top: 0;
}
.youquanyi-about-list .about-box .about-left li:last-child {
    border-bottom: 0;
}


.youquanyi-about-list .about-box .about-right{
    float: right;
    overflow: hidden;
    width: 1025px;
    margin: 20px;
    border-radius: 15px;
    background-color: #ffffff;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}
.youquanyi-about-list .about-box .about-right:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.youquanyi-about-list .about-box .about-right .title{
    margin: auto 0;
    overflow: hidden;
    font-size: 35px;
    padding: 20px 0 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: PingFang SC;
    font-weight: 900;
    color: #575757;
    border-bottom: 2px solid #f5f1f1;
    position: relative;
}
.youquanyi-about-list .about-box .about-right .title:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}
.youquanyi-about-list .about-box .about-right .box_content {
    margin: auto 0;
    overflow: hidden;
    padding: 30px 20px;
    animation: yqy-fadeIn 1s ease forwards;
}
.youquanyi-about-list .about-box .about-right .box_content p {
    color: rgb(111, 111, 111);
    font-size: 16px;
    line-height: 35px;
    text-indent: 36px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}
.youquanyi-about-list .about-box .about-right .box_content p:hover {
    color: #333;
    transform: translateX(5px);
}
.youquanyi-about-list .about-box .about-right .box_content img{
    width:auto;
    height:auto;
    max-width:100%;
    max-height:100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}
.youquanyi-about-list .about-box .about-right .box_content img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}
.yqy-about-banner {
    width: 100%;
    height: 320px;
    background: linear-gradient(197deg, #491a6e, #000000, #2ab4fa);
    margin: auto 0;
    position: relative;
    overflow: hidden;
}

.yqy-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    min-height: 100px;
    max-height: 150px;
}

.yqy-waves-svg {
    width: 100%;
    height: 100%;
}

.yqy-parallax > use {
    animation: yqy-wave-move 25s cubic-bezier(.55,.5,.45,.5) infinite;
}

.yqy-parallax > use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
    opacity: 0.7;
}

.yqy-parallax > use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
    opacity: 0.5;
}

.yqy-parallax > use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
    opacity: 0.3;
}

.yqy-parallax > use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
}

@keyframes yqy-wave-move {
    0% {
        transform: translate3d(-90px,0,0);
    }
    100% {
        transform: translate3d(85px,0,0);
    }
}

.yqy-banner-box {
    margin: auto;
    width: 1420px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    position: relative;
    z-index: 1001;
}

.yqy-banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    position: relative;
}

.yqy-banner-text {
    text-align: center;
    color: #fff;
    position: relative;
}

.yqy-banner-text h1 {
    font-size: 42px;
    margin-bottom: 15px;
    font-weight: 700;
    opacity: 0;
    transform: translateY(30px);
    animation: yqy-fadeInUp 1s ease forwards;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.yqy-banner-text p {
    font-size: 24px;
    opacity: 0;
    transform: translateY(30px);
    animation: yqy-fadeInUp 1s ease 0.3s forwards;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

.yqy-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 50px;
    opacity: 0;
    animation: yqy-fadeInUp 1s ease 0.6s forwards;
}

.yqy-scroll-indicator span {
    display: block;
    width: 2px;
    height: 20px;
    background: #fff;
    margin: 0 auto;
    position: relative;
    animation: yqy-scrollDown 2s infinite;
}

@keyframes yqy-fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes yqy-scrollDown {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    100% {
        transform: translateY(20px);
        opacity: 0;
    }
}

/* 船的样式 */
.yqy-boat {
    position: absolute;
    bottom: 20px;
    right: 50px;
    width: 100px;
    height: 100px;
    animation: boatFloat 4s ease-in-out infinite;
}

.boat-body {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 20px;
    background: #8B4513;
    border-radius: 0 0 50% 50%;
    transform: perspective(10px) rotateX(1deg);
}

.boat-sail {
    position: absolute;
    bottom: 20px;
    left: 50%;
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 60px solid #f5f5f5;
    transform: translateX(-50%);

}

@keyframes boatFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-5px) rotate(2deg);
    }
    75% {
        transform: translateY(5px) rotate(-2deg);
    }
}

@keyframes sailWave {
    0%, 100% {
        transform: translateX(-50%) rotate(0deg);
    }
    50% {
        transform: translateX(-50%) rotate(5deg);
    }
}

@media (max-width: 1420px) {
    .yqy-banner-box {
        width: 100%;
        padding: 0 20px;
    }
    .youquanyi-about-list .about-box {
        width: 100%;
        margin: 0 20px;
    }

    .youquanyi-about-list .about-box .about-right {
        width: calc(100% - 272px);
    }
}

@media (max-width: 768px) {
    .yqy-about-banner {
        height: 250px;
    }

    .yqy-waves {
        height: 40px;
        min-height: 40px;
    }

    .yqy-banner-text {
        padding-top: 40px;
    }

    .yqy-banner-text h1 {
        font-size: 32px;
    }

    .yqy-banner-text p {
        font-size: 18px;
    }
    .youquanyi-about-list .about-box {
        margin: 0 10px;
    }

    .youquanyi-about-list .about-box .about-left {
        float: none;
        width: calc(100% - 40px);
        margin: 20px;
    }

    .youquanyi-about-list .about-box .about-right {
        float: none;
        width: calc(100% - 40px);
        margin: 20px;
    }

    .youquanyi-about-list .about-box .about-right .title {
        font-size: 28px;
    }
}