/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    /* font-family: 'Microsoft YaHei', Arial, sans-serif; */
    font-family: "Open Sans" ,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
    line-height: 1.4;
    color: #333;
}
iframe {
    border: none;
}
a{
    color: var(--text-gray);
    transition: color 0.5s ease;
}
a:hover{
    color: var(--primary);
}
a,a:hover {
    text-decoration: none;
}
.pointer:hover,a:hover{
    color: var(--primary);
    cursor: pointer;
}
.flex-start{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.video-js {
  max-width: 1000px !important;
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 16/9;
}

.video-js video {
  width: 100% !important;
  height: auto !important;
  top: 50% !important;
  transform: translateY(-50%);
  aspect-ratio: 16/9;
}


.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

.home_titleh1{
    font-size: 28px;
    color: #4a4a4a;
    font-weight: 700;
    margin: 25px 0 30px 0;
    text-align: center;
    position: relative;
    display: inline-block;
    letter-spacing: 1px;
    width: 100%;
}

.home_titleh1::after {
    content: '';
    position: absolute;
    bottom: -0.2em;
    left: 50%;
    transform: translateX(-50%);
    width: 2ch;
    height: 2px;
    background-color: var(--primary);
    border-radius: 2px;
}

.page_left_title {
    text-align: left;
    font-size: 28px;
    font-weight: bold;
    padding: 0;
}

.content1815{
    font-size: 18px;
    line-height: 1.5;
    text-align: justify;
}

.lefttitle28{
    text-align: left;
    font-size: 28px;
    font-weight: bold;
    color: var(--gray-dark);
}
.content-title20{
    font-size: 20px;
    line-height: 1.4;
    font-weight: bold;
    text-align: left;
}
/* 分页 */
.com-page {
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    margin: 30px 0;
}
.com-page a, .com-page span {
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    margin-left: 8px !important;
}
.com-page-prev {
    width: 24px;
    background: no-repeat center/50% url(/images/left-jiantou.png);
    height: 24px;
    padding: 4px;
}
.com-page-next {
    width: 24px;
    background: no-repeat center/50% url(/images/right-jiantou.png);
    height: 24px;
    padding: 4px;
}
.com-page-prev, .com-page-next {
    border: 1px solid #000;
    cursor: pointer;
    color: #000000;
}
.com-page-prev:hover {
    background: no-repeat center/50% url('/images/red-left-jiantou.png');
    border: 1px solid red;
}
.com-page-next:hover {
    background: no-repeat center/50% url('/images/red-right-jiantou.png');
    border: 1px solid red;
}

/* 正文 */
.content-title{
    font-size: 24px;
}
.content-text{
    font-size: 18px;
    line-height: 1.5;
    padding: 40px 0;
    text-align: justify;
}

.pc {display:block; width: 100%; }
.m {display:none; width: 100%; }



.location {
    display: none;
}
@media (min-width: 1024px) {
    .location {
        display: flex;
        align-items: center;
        margin: 16px auto;
        gap: 5px;
        color: transparent !important;
    }
}

@media (max-width: 1280px) {
    .container {
        max-width: 1200px;
    }
    
}


@media (max-width: 768px) {
    .pc {display:none; width: 100%; }
.m {display:blokc; width: 100%; }
    .container {
        padding: 0 2vw;
    }

    .page_left_title {
        text-align: center;
        font-size: 24px;
        font-weight: bold;
    }

    .page_left_title::after {
        content: '';
        position: absolute;
        bottom: -0.2em;
        left: 50%;
        transform: translateX(-50%);
        width: 2ch;
        height: 1px;
        background-color: var(--primary);
        border-radius: 2px;
    }
    .home_titleh1{
        font-size: 5.5vw;
        margin-bottom: 20px;
    }

    .content1815{
        font-size: 15px;
    }
    /* 分页 */
    .com-page a{
        padding: 0px;
        background: none;
        width: 70px;
        border: 1px solid #000;
        cursor: pointer;
        color: #000000;
        font-size: 14px;
    }
    .com-page-next:hover,.com-page-prev:hover {
        background-image: none;
        background: var(--primary);
        color: #ffffff;
    }

    /* 正文 */
    .content-title{
        line-height: 1.2;
        text-align: justify;
        font-size: 24px;
    }
    .content-title span{
        font-size: 16px;
    }
    .content-text{
        font-size: 16px;
        line-height: 1.4;
        padding: 20px 0;
        text-align: justify;
    }

}