@charset "utf-8";

:root {
    --thrmeColor: #0762BF;
    --sunColor: #EFEFEF;
}

* {
    padding: 0;
    margin: 0;
}

body {
    color: #333333;
}

a {
    color: #333333;
    text-decoration: none;
}

img {
    max-width: 100%;
    vertical-align: middle;
}

ul {
    list-style: none;
}

.loading-box {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #FFFFFF;
    opacity: 1;
}

.loading-box img {
    width: 80px;
    margin-bottom: 20px;
}

.loading {
    display: flex;
    height: 18px;
}

.loading > div {
    width: 10px;
    height: 10px;
    border-radius: 100%;
    background-color: #1a833f;
    margin: 0 2px;
    animation: ball-beat 0.7s -0.15s infinite linear;
}

.loading > div:nth-child(2n-1) {
    animation-delay: -0.5s;
}

@keyframes ball-beat {
    50% {
        opacity: 0.2;
        transform: scale(0.75);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.PC-header {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: center;
    width: 100%;
    height: 88px;
    padding: 0 24px;
    box-sizing: border-box;
    background-color: #FFFFFF;
}

.PC-header .logo {
    flex: 1;
}

.PC-header .logo h1 {
    position: fixed;
    top: -999999px;
}

.PC-header .logo img {
    width: 240px;
}

.PC-header .nav {
    display: flex;
    align-items: center;
}

.PC-header .nav-li {
    position: relative;
    height: 88px;
}

.PC-header .nav-li::after {
    content: "/";
}

.PC-header .nav-li:last-of-type::after {
    display: none;
}

.PC-header .nav-link {
    position: relative;
    padding: 0 20px;
    line-height: 88px;
    transition: color 0.3s linear;
}

.PC-header .nav-li .nav-link::before,
.PC-header .nav-li .nav-link::before {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
    width: 0;
    height: 2px;
    margin: auto;
    background-color: #1a833f;
    opacity: 0;
    transition: opacity 0.3s linear, width 0.3s linear;
}

.PC-header .nav-li:hover .nav-link,
.PC-header .nav-li.active .nav-link {
    color: #1a833f;
    transition: color 0.3s linear;
}

.PC-header .nav-li:hover .nav-link::before,
.PC-header .nav-li.active .nav-link::before {
    opacity: 1;
    width: 30px;
    transition: opacity 0.3s linear, width 0.3s linear;
}

.PC-header .two-nav {
    position: absolute;
    top: 100%;
    left: 0;
    display: none;
    width: 100px;
    padding: 0 6px;
    background-color: rgba(255, 255, 255, 0.8);
}

.PC-header .nav-li:hover .two-nav {
    display: block;
}

.PC-header .two-nav .two-nav-li {
    position: relative;
    text-align: center;
    border-top: 1px solid #FFFFFF;
    padding: 10px 0;
}

.PC-header .two-nav .two-nav-li:first-of-type {
    border-top: none;
}

.PC-header .two-nav .two-nav-li:last-of-type {
    border-top: none;
}

.PC-header .two-nav .two-nav-link {
    display: block;
    height: 40px;
    border-radius: 5px;
    line-height: 40px;
    transition: color 0.3s linear, background-color 0.3s linear;
}

.PC-header .two-nav .two-nav-link:hover {
    color: #FFFFFF;
    background-color: #1a833f;
    transition: color 0.3s linear, background-color 0.3s linear;
}

.PC-header .three-nav {
    position: absolute;
    left: 100px;
    top: 0;
    display: none;
    width: 100px;
    padding-left: 20px;
}

.PC-header .two-nav .two-nav-li:hover .three-nav {
    display: block;
}

.PC-header .three-nav .three-nav-link {
    position: relative;
    display: block;
    height: 30px;
    background-color: rgba(255, 255, 255, 0.8);
    line-height: 30px;
    border-radius: 5px;
    margin-top: 5px;
    transition: color 0.3s linear, background-color 0.3s linear;
}

.PC-header .three-nav .three-nav-link:hover {
    color: #FFFFFF;
    background-color: #1a833f;
    transition: color 0.3s linear, background-color 0.3s linear;
}

.PC-header .three-nav .three-nav-li:first-of-type .three-nav-link::before {
    content: "";
    position: absolute;
    left: -10px;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 0;
    height: 0;
    border: 10px solid rgba(0, 0, 0, 0);
    border-right-color: #1a833f;
    border-left-width: 0;
}

.mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 60px;
    box-sizing: border-box;
    padding: 0 24px;
    background-image: linear-gradient(0deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, .1));
}

.mobile-header img {
    width: 40px;
}

.bar {
    width: 30px;
    height: 4px;
    background-color: #FFFFFF;
    margin: 6px 0;
    transition: 0.4s;
}

/* 旋转第一个条形图 */
.change .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-8px, 8px);
}

/* 淡出第二条 */
.change .bar:nth-child(2) {
    opacity: 0;
}

/* 旋转最后一个条形图 */
.change .bar:nth-child(3) {
    transform: rotate(45deg) translate(-6px, -6px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
    display: none;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .6);
}

.mobile-nav-list {
    margin-top: 80px;
    padding: 0 24px;
    overflow-y: auto;
}

.mobile-nav-list > li > a {
    display: block;
    height: 60px;
    line-height: 60px;
    font-size: 18px;
    font-weight: bold;
    padding-left: 24px;
    background-image: linear-gradient(90deg, rgba(255, 255, 255, .5), rgba(255, 255, 255, 0));
    border-radius: 5px 0 0 5px;
}

.mobile-nav-list > li > ul > li > a {
    display: block;
    line-height: 60px;
    padding-left: 24px;
    color: #FFFFFF;
    border-bottom: 1px solid rgba(255, 255, 255, .5);
}

.mobile-nav-list > li > ul > li > ul > li > a {
    display: block;
    line-height: 60px;
    color: #FFFFFF;
    padding-left: 48px;
}

.mobile-nav-list > li > ul > li > ul > li > a::before {
    content: "";
    display: inline-block;
    width: 10px;
    height: 4px;
    background-color: #FFFFFF;
    margin-right: 12px;
}

.background {
    background-size: auto 100%;
    background-repeat: no-repeat;
    background-position-x: center;
}

.background-ani {
    background-position-x: left;
    animation: backgroundAni 200s 1s linear infinite alternate;
}

@keyframes backgroundAni {
    0% {
        background-position-x: left;
    }
    100% {
        background-position-x: right;
    }
}

.comment-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.comment-box .box {
    display: block;
    width: 800px;
    background-image: url(../imgs/common_b.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.comment-box .box h3 {
    font-size: 36px;
    color: #1a833f;
    text-align: center;
    letter-spacing: 4px;
    margin-top: -20px;
}

.comment-box .box strong {
    display: block;
    font-size: 12px;
    line-height: 1.5em;
    font-weight: normal;
    text-align: center;
}

.comment-box .box > img {
    display: block;
    width: 40px;
    margin: 20px auto 0;
}

.comment-box .box .label {
    margin-top: 10px;
    line-height: 1.2em;
    text-align: center;
}

.comment-box .box .text {
    font-size: 1.2em;
    font-weight: bold;
    text-align: center;
    margin-top: 10px;
}

.comment-box .box .img-group {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
}

.comment-box .box .img-group .item {
    flex: 1;
    margin-left: 20px;
    padding-bottom: 10px;
}

.comment-box .box .img-group .item:first-of-type {
    margin-left: 0;
}

.comment-box .box .img-group .item span {
    display: block;
    text-align: center;
    line-height: 20px;
}

.comment-box .box .img-group .item img {
    display: block;
    margin: 10px auto 0;
    width: 100px;
}

.phone-box {
    display: none;
}

@media all and (max-width: 1280px) {
    .comment-box .box {
        display: none;
    }

    .phone-box {
        display: block;
    }

    .phone-box > img {
        display: block;
        width: 80px;
        margin: 0 auto;
    }

    .phone-box > strong {
        display: block;
        text-align: center;
        margin-top: 20px;
        color: #FFFFFF;
    }

    .phone-box .label {
        display: block;
        width: 100px;
        height: 30px;
        border: 1px solid #FFFFFF;
        border-radius: 5px;
        color: #FFFFFF;
        text-align: center;
        line-height: 30px;
        margin: 20px auto 0;
    }

    .phone-box .text {
        padding: 0 20px;
        text-align: center;
        line-height: 1.2em;
        color: #FFFFFF;
        margin-top: 20px;
    }

    .phone-box .text img {
        width: 20px;
    }

    .phone-box .img-group {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
        width: 80%;
        margin: 20px auto 0;
    }

    .phone-box .img-group .item {
        width: 50%;
        margin-bottom: 20px;
    }

    .phone-box .img-group .item span {
        display: block;
        text-align: center;
        line-height: 20px;
        color: #FFFFFF;
    }

    .phone-box .img-group .item img {
        display: block;
        margin: 5px auto 0;
        width: 80px;
    }
}