* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 18px;
}

a {
    text-decoration: none;
    color: #fff;
}

p {
    margin-bottom: 0;
}

ul, li {
    list-style: none;
    padding: 0;
}

img {
    width: auto;
    max-width: 100%;
    display: block;
}

body {
    color: #fff;
    line-height: 1.8;

}

.main {
    background: url("../images/bg.jpg") no-repeat center top;
    background-size: 100% 100%;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 头部样式 */
.header {
    height: auto;
}


.vehicle-showcase {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.vehicle-showcase img {
    height: 80px;
    object-fit: contain;
}

/* 通用区块样式 */
.section {
    margin-bottom: 30px;
}

.section-title {
    margin: 30px auto;
    padding: 10px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rw-cont {
    display: grid;
    grid-template-columns: 77fr 60fr;
    align-items: center;

}

.rw-imgs {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.rw-photo {
    background: url("../images/person-bg.png") no-repeat center center;
    background-size: 100% 100%;
}

.rw-text {
    width: 100%;
    background: linear-gradient(to bottom, #fefeff, #e2f6fa);
    padding: 30px;
    box-sizing: border-box;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}

.rw-xt {
    border: 1px solid #093450;
    padding: 20px 0;
    color: #093450;
}

.rw-xt .rw-tit {
    display: flex;
    justify-content: end;
    margin-bottom: 20px;
}

.rw-xt p {
    padding: 0 20px;
}

.swiper {
    padding: 20px 60px !important;
    box-sizing: border-box;
}

.swiper-slide {
    background-size: cover;
    background-position: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: auto;
}

.swiper-slide p {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: rgba(0, 0, 0, 0.6);
    color: #ffffff;
    padding: 0 10px;
    box-sizing: border-box;
    margin-bottom: 0;
    font-size: 14px;
}

.swiper-pagination {
    text-align: right;
    display: none;
}

.swiper-button-prev {
    width: 40px;
    height: 40px;
    background: url("../images/arrow-left.png") no-repeat center center;
    background-size: contain;
}


.swiper-button-next {
    width: 40px;
    height: 40px;
    background: url("../images/arrow-right.png") no-repeat center center;
    background-size: contain;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    display: none;
}


/* 决策者说 */
.decision-talk {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    padding: 20px;
    border-radius: 10px;
    background: url("../images/jsz-bg.png") no-repeat center center;
    background-size: contain;
}

.decision-talk .video-card {
    flex: 1;
    min-width: 300px;
    position: relative;
    padding: 20px;
    background: url("../images/video-bg.png") no-repeat center center;
    background-size: cover;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
}

.decision-talk .video-card img {
    width: 100%;
    border-radius: 8px;
}

.decision-talk .video-card .play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: url("../images/icon.png") no-repeat center center;
    background-size: contain;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.decision-talk .desc {
    flex: 1;
    min-width: 300px;
    font-size: 14px;
    color: #ddd;
}

/* 视频网格 */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 20px;
}

.video-item {
    background: url("../images/video-bg2.png") no-repeat center center;
    background-size: 100% 100%;
    padding: 20px;
}


.video-item .video-thumb {
    position: relative;
}

.video-item .video-thumb img {
    width: 100%;
    display: block;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.video-item .video-thumb .play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: url("../images/icon.png") no-repeat center center;
    background-size: contain;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}


.video-item .video-desc {
    margin-top: 10px;
    font-size: 16px;
    color: #ddd;
    text-align: center;
}

/* 内容区块 */
.content-block {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
    margin: 30px 0;
}

.content-block .content-img {
    float: left;
    width: 40%;
    margin-right: 20px;
    border-radius: 8px;
}

.content-block .content-text {
    overflow: hidden;
    font-size: 14px;
    color: #ddd;
}

/* 用户留言 */
.user-form {
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    padding: 30px;
    border-radius: 10px;
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    margin-bottom: 15px;
}

.form-row label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}

.form-row textarea {
    resize: vertical;
    min-height: 80px;
}

.submit-btn {
    background: #0066cc;
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
}

.submit-btn:hover {
    background: #0052a3;
}

/* 页脚 */
.footer {
    text-align: center;
    padding: 30px 0;
    font-size: 12px;
    color: #fff;
}

.footer p {
    font-size: 16px;
    line-height: 2;
}

.footer-mobile {
    display: none;
}

.zj {
    display: flex;
    justify-content: center;
    background: url("../images/jy-bg.png") no-repeat center center;
    background-size: 100% 100%;
    padding: 20px;
    color: #093450;
    line-height: 2;
}

.zj strong {
    font-size: 22px;
    color: #37b48c;
}

.zj span {
    color: #ff6600;
}

.btn-flex {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 30px;
    margin-bottom: 30px;
}

.btn-flex a {
    position: relative;
    display: block;
    width: 100%;
    height: 60px;
    background: url("../images/btn-bg.png") no-repeat center center;
    background-size: cover;
    border: 1px solid #ffffff;
    border-radius: 6px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
}

.btn-flex a span {
    padding-right: 20px;
    font-size: 14px;
    position: absolute;
    right: 40px;
    line-height: 60px;
    background: url("../images/arrow-l.png") no-repeat center right;
    background-size: auto;
}

.content-pro {
    display: grid;
    grid-template-columns: auto minmax(280px, 400px);
    gap: 40px;
}

.pro-img {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.pro-img a {
    display: block;
    color: #ffffff;
    text-align: center;

}

.pro-img a img {
    width: 100%;
    display: block;
}

.content-text ul li {
    width: 100%;
    height: 40px;
    line-height: 40px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.video-gridlast .video-item {
    background: none;
    padding: 0;
}

.feedback input, .feedback select {
    width: 100%;
}

.content-text {
    overflow: hidden;
}


/* 响应式适配 */

@media (max-width: 992px) {
    .rw-cont {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .header h1 {
        font-size: 24px;
    }

    .vehicle-showcase img {
        height: 50px;
    }

    .section-title {
        font-size: 20px;
    }

    .content-block .content-img {
        width: 100%;
        float: none;
        margin-right: 0;
        margin-bottom: 15px;
    }


    .content-pro {
        grid-template-columns: 1fr;
    }

    .footer {
        display: none;
    }

    .footer-mobile {
        display: block;
        text-align: center;
        font-size: 16px;
        padding-bottom: 30px;
    }

    .pro-img {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 20px;
    }

    .content-pro {
        gap: 20px;
    }

    .btn-flex {
        gap: 20px;
    }

    .decision-talk {
        background: none;
    }

    .decision-talk .desc {
        background: url("../images/jsz-bg.png") no-repeat center center;
        background-size: 100% 100%;
        padding: 10px;
    }

    .rw-cont {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    }
}