/* 导航栏二级菜单整体样式 */
.nav_2 {
    width: 100%;
    background-color: #0F172A;
    padding: 60px 0;
    overflow: hidden;
}


/* 左侧内容区域 */
.left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.left-image {
    width: 100%;
    max-width: 550px;
    margin-top: 50px;
}

.left-image img {
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.18);
}

.left-paragraph {
    font-family: PingFangSC;
    font-weight: 400;
    font-size: 16px;
    color: #E7F0FE;
    line-height: 26px;
    /* 优化行高 */
    max-width: 81%;
    /* 限制文本宽度，提升可读性 */
}

.left-button {
    margin-top: 16px;
}

/* 复用查看详情按钮样式 */
.left-button .card-button {
    display: inline-block;
    background-image: url('/static/image/shop_ownhome/btn2.png');
    background-size: cover;
    background-color: transparent;
    width: 202px;
    height: 64px;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: PingFangSC;
    font-weight: 500;
    font-size: 24px;
    color: #000000;
}

.left-button .card-button:hover {
    background-image: url('/static/image/shop_ownhome/btn2-选中.png');
    transform: translateY(-2px);
    font-weight: 500;
    font-size: 24px;
    color: #000000;
    line-height: 69px;
}

/* 右侧内容区域 */
.right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    overflow: hidden;
}

/* 全新的左图右文布局 - 不依赖原有样式 */
.nav_3 {
    width: 100%;
    background-color: #0F172A;
    padding: 60px 0;
    overflow: hidden;
}

.nav_3_content {
    width: 70%;
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    /* align-items: center; */
    /* background-color: #000000; */
}

/* 左侧图片区域 */
.nav_3_left {
    flex: 1;
    display: flex;
    justify-content: center;
    overflow: hidden;
    /* background-image: url("/static/image/shop_ownhome/battle.gif");
    background-size: cover;
    background-color: transparent; */
    width: 520px;
    height: 100%;
}

.nav_3_left img {
    width: 618px;
    /* height: 504px; */
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.18);
    transition: transform 0.4s ease;
}

.nav_3_left img:hover {
    transform: scale(1.02);
}

/* 右侧内容区域 */
.nav_3_right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-left: 12vw;
    margin-top: 5vh;

}

.nav_3_title {
    width: 100%;
}

.nav_3_title img {}

.nav_3_paragraph {
    font-family: PingFangSC;
    font-weight: 400;
    font-size: 16px;
    color: #E7F0FE;
    line-height: 26px;
    width: 100%;
}

.nav_3_button {
    margin-top: 16px;
}

.nav_3_button .card-button {
    display: inline-block;
    background-image: url('/static/image/shop_ownhome/btn2.png');
    background-size: cover;
    background-color: transparent;
    width: 198px;
    height: 100%;
    text-align: center;
    line-height: 64px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: PingFangSC;
    font-weight: 500;
    font-size: 24px;
    color: #000000;
}

.nav_3_button .card-button:hover {
    background-image: url('/static/image/shop_ownhome/btn2-选中.png');
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .nav_3_content {
        width: 85%;
    }
}

@media (max-width: 900px) {
    .nav_3_content {
        width: 90%;
        flex-direction: column;
        gap: 32px;
    }

    .nav_3_left,
    .nav_3_right {
        width: 100%;
        text-align: center;
        background-image: none;
        margin: 0;
    }

    .nav_3_title,
    .nav_3_button {
        margin: 0 auto;
    }

    .nav_3_left img {
        width: 100%;
        height: auto;
    }

    .nav_3_title img {
        width: 100%;
    }

    .left-image img {
        width: 100%;
    }
}

@media (min-width: 1800px) {
    .nav_3_content {
        max-width: 1800px;
    }
}


/* ------------------------------
   nav_4 样式（完全复用nav_2结构）
------------------------------ */
.nav_4 {
    width: 100%;
    background-color: #0F172A;
    padding: 60px 0;
    overflow: hidden;
}

.nav_4_content {
    width: 70%;
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    /* align-items: center; */
    /* background-color: #000000; */
}

/* 左侧内容区域（与nav_2完全一致） */
.nav_4 .left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.nav_4 .left-image {
    /* width: 770px; */
    max-width: 400px;
}

.nav_4 .left-paragraph {
    font-family: PingFangSC;
    font-weight: 400;
    font-size: 16px;
    color: #E7F0FE;
    line-height: 26px;
    max-width: 81%;
}

.nav_4 .left-button {
    margin-top: 16px;
}

/* 按钮样式（与nav_2完全一致） */
.nav_4 .left-button .card-button {
    display: inline-block;
    background-image: url('/static/image/shop_ownhome/btn2.png');
    background-size: cover;
    background-color: transparent;
    width: 202px;
    height: 64px;
    text-align: center;
    line-height: 69px;
    /* 修正行高与nav_2一致 */
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: PingFangSC;
    font-weight: 500;
    font-size: 24px;
    color: #000000;
}

.nav_4 .left-button .card-button:hover {
    background-image: url('/static/image/shop_ownhome/btn2-选中.png');
    transform: translateY(-2px);
    color: #000000;
}

/* 右侧内容区域（与nav_2完全一致） */
.nav_4 .right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    overflow: hidden;
}

.nav_4 .right img {
    width: 461px;
    width: 498px;
    max-width: 100%;
    transition: transform 0.4s ease;
}

.nav_4 .right img:hover {
    transform: scale(1.02);
}

/* 响应式设计（与nav_2完全一致） */
@media (max-width: 1200px) {
    .nav_4_content {
        width: 85%;
    }
}

@media (max-width: 900px) {
    .nav_4_content {
        width: 90%;
        flex-direction: column;
        gap: 32px;
    }

    .nav_4 .left,
    .nav_4 .right {
        width: 100%;
        text-align: center;
    }

    .nav_4 .left-paragraph {
        max-width: 100%;
        text-align: center;
    }

    .nav_4 .left-image,
    .nav_4 .left-button {
        margin: 0 auto;
    }

    .nav_4 .right {
        justify-content: center;
        margin-top: 16px;
    }

    .nav_4 .left-image img {
        width: 100%;
        height: auto;
    }

    .nav_4 .right img {
        height: auto;
        width: 100%;
    }

    .right img {
        width: 100%;
    }
}

@media (min-width: 1800px) {
    .nav_4_content {
        max-width: 1800px;
    }
}