@charset "utf-8";





/* =========================================================
   02. 页面主体
========================================================= */

.pro-navigation-box {
    width: 100%;
    padding: 18px 0 55px;
    background: #fff;
}


/* 页面标题 */

.pro-navigation-box > h1 {
    width: 100%;
    max-width: 1360px;
    margin: 0 auto 22px;
    padding: 0 0 14px;
    position: relative;

    color: #1f2937;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.35;
}

.pro-navigation-box > h1::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;

    width: 52px;
    height: 4px;
    border-radius: 2px;

    background: #f7b901;
}


/* =========================================================
   03. #-Z 字母导航
========================================================= */

.pro-navigation {
    margin-bottom: 28px;
    padding: 20px 22px;

    background: #f7f9fc;
    border: 1px solid #e6ebf1;
    border-radius: 8px;
}

.pro-navigation ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;

    margin: 0;
    padding: 0;
    list-style: none;
}

.pro-navigation ul li {
    margin: 0;
    padding: 0;
}

.pro-navigation ul li a {
    min-width: 37px;
    height: 37px;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 0 9px;

    border: 1px solid #d9e1ea;
    border-radius: 5px;

    background: #fff;

    color: #334155;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;

    transition:
        color .2s ease,
        background .2s ease,
        border-color .2s ease,
        transform .2s ease,
        box-shadow .2s ease;
}

.pro-navigation ul li a:hover {
    color: #fff;
    background: #0e5aa4;
    border-color: #0e5aa4;

    transform: translateY(-1px);

    box-shadow: 0 4px 12px rgba(14, 90, 164, .16);
}


/* =========================================================
   04. 产品型号列表
========================================================= */

.pro-list-menu {
    padding: 0;
}

.pro-list-menu > ul.flex {
    width: 100%;

    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px 16px;

    margin: 0;
    padding: 0;

    list-style: none;
}

.pro-list-menu > ul.flex > li {
    min-width: 0;
    margin: 0;

    border: 1px solid #e6eaf0;
    border-radius: 6px;

    background: #fff;

    transition:
        border-color .2s ease,
        box-shadow .2s ease,
        transform .2s ease;
}

.pro-list-menu > ul.flex > li:hover {
    border-color: rgba(14, 90, 164, .35);

    box-shadow: 0 5px 18px rgba(15, 43, 74, .08);

    transform: translateY(-2px);
}


/* 产品型号链接 */

.pro-list-menu > ul.flex > li > a {
    width: 100%;
    min-height: 48px;

    display: flex;
    align-items: center;

    position: relative;

    padding: 11px 34px 11px 15px;

    overflow: hidden;

    color: #263548;
    font-size: 14px;
    font-weight: 500;
    line-height: 24px;

    text-decoration: none;

    white-space: nowrap;
    text-overflow: ellipsis;

    transition:
        color .2s ease,
        background .2s ease;
}


/* 左侧黄色强调 */

.pro-list-menu > ul.flex > li > a::before {
    content: "";

    position: absolute;
    left: 0;
    top: 50%;

    width: 3px;
    height: 0;

    border-radius: 0 2px 2px 0;

    background: #f7b901;

    transform: translateY(-50%);

    transition: height .2s ease;
}


/* 右侧箭头 */

.pro-list-menu > ul.flex > li > a::after {
    content: "\f105";

    position: absolute;
    right: 14px;
    top: 50%;

    font-family: FontAwesome;
    font-size: 15px;
    font-weight: normal;

    color: #a9b3bf;

    transform: translateY(-50%);

    transition:
        color .2s ease,
        right .2s ease;
}


.pro-list-menu > ul.flex > li:hover > a {
    color: #0e5aa4;
    background: #fafdff;
}

.pro-list-menu > ul.flex > li:hover > a::before {
    height: 25px;
}

.pro-list-menu > ul.flex > li:hover > a::after {
    right: 11px;
    color: #f7b901;
}


/* =========================================================
   05. 分页
========================================================= */

.pro-list-menu .default {
    width: 100%;

    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 6px;

    margin-top: 34px;
    padding-top: 25px;

    border-top: 1px solid #edf0f3;

    text-align: center;
}


/* 常见 ASP.NET 分页结构 */

.pro-list-menu .default a,
.pro-list-menu .default span {
    min-width: 36px;
    height: 36px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    box-sizing: border-box;

    padding: 0 11px;

    border: 1px solid #dfe5eb;
    border-radius: 5px;

    background: #fff;

    color: #4b5563;
    font-size: 14px;
    line-height: 34px;

    text-decoration: none;

    transition:
        color .2s ease,
        border-color .2s ease,
        background .2s ease;
}

.pro-list-menu .default a:hover {
    color: #fff;
    background: #0e5aa4;
    border-color: #0e5aa4;
}


/* 当前页，兼容常见分页输出 */

.pro-list-menu .default span {
    color: #fff;
    font-weight: 600;

    background: #0e5aa4;
    border-color: #0e5aa4;
}


/* =========================================================
   06. 清除旧 flex 样式影响
========================================================= */

.pro-list-menu ul.flex::before,
.pro-list-menu ul.flex::after {
    display: none !important;
    content: none !important;
}

.pro-list-menu li {
    box-sizing: border-box;
}


/* =========================================================
   07. 1360 宽度适配
========================================================= */

@media screen and (max-width: 1400px) {

    .pro-navigation-box > h1 {
        width: calc(100% - 40px);
    }

}


/* =========================================================
   08. 平板
========================================================= */

@media screen and (max-width: 1100px) {

    .pro-list-menu > ul.flex {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

}


/* =========================================================
   09. 小平板
========================================================= */

@media screen and (max-width: 768px) {

    .pro-navigation-box {
        padding: 10px 0 38px;
    }

    .pro-navigation-box > h1 {
        width: calc(100% - 30px);
        margin-bottom: 18px;

        font-size: 23px;
    }

    .pro-navigation {
        padding: 15px;
        margin-bottom: 22px;
    }

    .pro-navigation ul {
        gap: 7px;
    }

    .pro-navigation ul li a {
        min-width: 36px;
        height: 36px;

        padding: 0 8px;

        font-size: 14px;
    }

    .pro-list-menu > ul.flex {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .pro-list-menu > ul.flex > li > a {
        min-height: 46px;

        padding: 10px 30px 10px 13px;

        font-size: 14px;
    }

}


/* =========================================================
   10. 手机端
========================================================= */

@media screen and (max-width: 520px) {


    .pro-navigation-box > h1 {
        width: calc(100% - 24px);

        font-size: 21px;
    }

    .pro-navigation {
        padding: 12px;

        border-radius: 6px;
    }

    .pro-navigation ul {
        gap: 6px;
    }

    .pro-navigation ul li a {
        min-width: 34px;
        height: 34px;

        padding: 0 7px;
    }

    .pro-list-menu > ul.flex {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .pro-list-menu > ul.flex > li > a {
        min-height: 45px;
    }

    .pro-list-menu .default {
        margin-top: 25px;
        padding-top: 20px;
    }

}