/*
 * 四喜网站定制样式
 * 请在 POFO responsive.css 之后加载本文件。
 */

/* 中文单行标题 */
.site-title-one-line {
    white-space: nowrap;
    font-size: clamp(18px, 5.2vw, 32px);
    line-height: 1.35;
    letter-spacing: -1px;
}

.site-title-one-line.site-title-long {
    font-size: clamp(12px, 3.8vw, 28px);
}

/* 三个服务页的首屏长标题，手机端字号不低于 18px */
.sixi-service-page .site-title-one-line.site-title-long {
    font-size: clamp(18px, 3.8vw, 28px);
}

/* 服务页内容标题 */
.service-section-title {
    white-space: normal;
    font-size: 32px;
    line-height: 40px;
}

.service-section-title.service-section-title-long {
    font-size: 30px;
    line-height: 42px;
}

/* 服务页底部咨询标题 */
.service-cta-title {
    white-space: normal;
    font-size: 28px;
    line-height: 38px;
}

@media (max-width: 991px) {
    .service-section-title {
        font-size: 28px;
        line-height: 36px;
    }

    .service-section-title.service-section-title-long {
        font-size: 26px;
        line-height: 36px;
    }

    .service-cta-title {
        font-size: 25px;
        line-height: 34px;
    }
}

@media (max-width: 767px) {
    .service-section-title,
    .service-section-title.service-section-title-long {
        font-size: 22px;
        line-height: 32px;
    }

    .service-cta-title {
        font-size: 22px;
        line-height: 30px;
    }
}

@media (max-width: 575px) {
    .site-title-one-line {
        letter-spacing: 0;
    }
}

/* 文章正文阅读规范
 * 仅作用于文章详情页的正文内容，不影响标题、作者、上下篇和相关推荐。
 */
.sixi-article-content {
    width: 100%;
    max-width: 820px;
    margin-right: auto;
    margin-left: auto;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
    font-size: 18px !important;
    font-weight: 400;
    line-height: 1.9 !important;
    letter-spacing: 0.01em;
    color: #333;
    overflow-wrap: break-word;
}

.sixi-article-content p {
    margin: 0 0 1.5em !important;
    font-family: inherit !important;
    font-size: inherit !important;
    font-weight: inherit;
    line-height: inherit !important;
    color: inherit !important;
}

/* 在脚本执行前先隐藏标准空段落，避免页面加载时出现跳动 */
.sixi-article-content p:empty,
.sixi-article-content p:has(> br:only-child) {
    display: none !important;
    margin: 0 !important;
}

/* 覆盖后台编辑器粘贴进来的字号、字体和行距 */
.sixi-article-content p span,
.sixi-article-content li span {
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: inherit !important;
}

.sixi-article-content h2,
.sixi-article-content h3,
.sixi-article-content h4 {
    font-family: inherit;
    font-weight: 600;
    color: #1c1c1c;
}

.sixi-article-content h2 {
    margin: 2.6em 0 0.9em;
    font-size: 28px !important;
    line-height: 1.4 !important;
}

.sixi-article-content h3 {
    margin: 2.2em 0 0.8em;
    font-size: 23px !important;
    line-height: 1.5 !important;
}

.sixi-article-content h4 {
    margin: 2em 0 0.7em;
    font-size: 20px !important;
    line-height: 1.55 !important;
}

.sixi-article-content strong,
.sixi-article-content b {
    font-weight: 600;
    color: #1c1c1c;
}

.sixi-article-content ul,
.sixi-article-content ol {
    margin: 0 0 1.5em;
    padding-left: 1.6em;
}

.sixi-article-content li {
    margin-bottom: 0.65em;
    font-size: inherit !important;
    line-height: inherit !important;
}

.sixi-article-content blockquote {
    margin: 2em 0;
    padding: 22px 28px;
    border-left: 4px solid #ffcc00;
    background-color: #f7f7f7;
    color: #222;
}

.sixi-article-content blockquote p {
    margin-bottom: 0 !important;
    font-size: 19px !important;
    font-weight: 500;
    line-height: 1.8 !important;
}

.sixi-article-content img {
    display: block;
    max-width: 100% !important;
    height: auto !important;
    margin: 2em auto;
}

.sixi-article-content figure {
    max-width: 100%;
    margin: 2em 0;
}

.sixi-article-content figure img {
    margin-top: 0;
    margin-bottom: 0;
}

.sixi-article-content figcaption {
    margin-top: 0.8em;
    font-size: 14px !important;
    line-height: 1.7 !important;
    text-align: center;
    color: #888;
}

.sixi-article-content a {
    color: #1c1c1c;
    border-bottom: 1px solid #ffcc00;
}

.sixi-article-content table {
    display: block;
    width: 100% !important;
    max-width: 100%;
    margin: 1.8em 0;
    overflow-x: auto;
    font-size: 16px;
    line-height: 1.7;
    border-collapse: collapse;
}

.sixi-article-content th,
.sixi-article-content td {
    padding: 10px 12px;
    border: 1px solid #e5e5e5;
}

@media (max-width: 767px) {
    .sixi-article-content {
        max-width: none;
        font-size: 17px !important;
        line-height: 1.85 !important;
        letter-spacing: 0;
    }

    .sixi-article-content p {
        margin-bottom: 1.35em !important;
    }

    .sixi-article-content h2 {
        margin-top: 2.2em;
        font-size: 23px !important;
        line-height: 1.45 !important;
    }

    .sixi-article-content h3 {
        margin-top: 2em;
        font-size: 20px !important;
    }

    .sixi-article-content h4 {
        font-size: 18px !important;
    }

    .sixi-article-content blockquote {
        margin: 1.7em 0;
        padding: 18px 20px;
    }

    .sixi-article-content blockquote p {
        font-size: 17px !important;
    }

    .sixi-article-content img,
    .sixi-article-content figure {
        margin-top: 1.6em;
        margin-bottom: 1.6em;
    }
}