/* ============================================================
   RTTC About 页 1:1 视觉复刻
   依据 www.rttctabletennis.com/about 渲染后的 Wix SSR DOM/CSS:
   - 内容列宽 980px 居中（Wix ClassicSection）
   - hero: 场馆照片 + About RTTC(oswald-medium 69px #FAFAFA, 投影 0 5px 0 rgba(0,0,0,.298))
   - 名字 roboto-bold 20px / 头衔 17px #C71212 / 成就列表 16px(roboto-bold)
   - 区块背景: #DBDBDB 与 #D6D4D4 / 白
   - 页脚: 黑底 #FFC314 黄标题, 输入框 5px 白边黑底, 黄色订阅按钮
   ============================================================ */

.rttc-about-body {
    margin: 0;
    padding: 0;
    background: #fff;
    color: #000;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
}

.rttc-about-body *,
.rttc-about-body *::before,
.rttc-about-body *::after {
    box-sizing: border-box;
}

.rttc-about-body p,
.rttc-about-body h2,
.rttc-about-body h3,
.rttc-about-body ul,
.rttc-about-body li {
    margin: 0;
    padding: 0;
}

.rttc-wrap {
    width: 980px;
    max-width: 100%;
    margin: 0 auto;
}

/* ---------- 顶部导航：已改用全站统一 Wix 页头（见 rttc.html / Rttc::getUnifiedHeader） ---------- */

/* ---------- Hero ---------- */
.rttc-hero {
    position: relative;
    min-height: 336px;
    overflow: hidden;
}

.rttc-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
}

.rttc-hero-inner {
    position: relative;
    padding: 54px 20px 10px;
}

/* 提升优先级压过上面的 .rttc-about-body p/h2 全局 margin 清零，否则标题下边距与副标题 auto 居中都会被覆盖 */
.rttc-about-body .rttc-hero-title {
    font-family: 'Oswald', Arial, sans-serif;
    font-weight: 500;
    font-size: 69px;
    line-height: 1.4em;
    color: #FAFAFA;
    text-align: center;
    text-shadow: rgba(0, 0, 0, 0.298) 0 5px 0;
    margin: 0 0 21px;
}

.rttc-about-body .rttc-hero-sub {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 100;
    font-size: 20px;
    line-height: 1.8em;
    color: #FFFFFF;
    text-align: center;
    letter-spacing: normal;
    max-width: 662px;
    margin: 0 auto 10px;
}

/* ---------- 区块 ---------- */
.rttc-sec--white {
    background: #FFFFFF;
}

.rttc-sec--gray {
    background: #DBDBDB;
}

.rttc-sec--gray2 {
    background: #D6D4D4;
}

.rttc-cols {
    display: flex;
    justify-content: space-between;
}

.rttc-col {
    width: 490px;
    max-width: 50%;
}

/* ---------- 引导按钮（白底 6px 黑边，通栏 980x69） ---------- */
.rttc-lead-btn {
    width: 980px;
    max-width: 100%;
    height: 69px;
    margin: 29px 0 57px;
    background: #FFFFFF;
    border: 6px solid #000000;
    color: #000000;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 21px;
    line-height: 1.4em;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: default;
    transition: background-color .4s ease;
}

.rttc-lead-btn:hover {
    background: #FFC314;
}

/* ---------- 教练卡片（照片在上、文字在下） ---------- */
.rttc-coach {
    text-align: center;
}

.rttc-coach + .rttc-coach {
    margin-top: 28px;
}

.rttc-coach-photo {
    display: block;
    margin: 0 auto 8px;
    width: 350px;
    height: 350px;
    max-width: 100%;
    border-radius: 50%;
    object-fit: cover;
    object-position: 50% 50%;
}

.rttc-coach-photo--s {
    width: 322px;
    height: 322px;
}

.rttc-coach-name,
.rttc-coach-role {
    text-align: center;
    line-height: 2.1em;
    letter-spacing: normal;
}

.rttc-coach-name {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: #000000;
}

.rttc-coach-role {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 17px;
    color: #C71212;
}

/* 名字按钮（白底黑字 40px 高，无圆角，悬停变黄） */
.rttc-coach-name-btn {
    background: #FFFFFF;
    color: #000000;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 21px;
    line-height: 1.4em;
    padding: 5px 22px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 0;
    cursor: default;
    transition: background-color .4s ease;
}

.rttc-coach-name-btn:hover {
    background: #FFC314;
}

/* 成就列表：disc 圆点、无缩进（复刻 Wix rich-text ul） */
.rttc-coach-list {
    list-style: disc outside none;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.4em;
    color: #000000;
    text-align: left;
    margin: 4px auto 0;
}

.rttc-coach-list li {
    display: list-item;
}

.rttc-coach-list--plain {
    list-style: none;
}

.rttc-coach-list--sm {
    font-size: 12px;
    line-height: 1.9em;
}

/* ---------- 教练文字盒：白底 6px 黑边框（Wix wixui-box，原站每个教练名片） ---------- */
.rttc-tbox {
    background: #FFFFFF;
    border: 6px solid #000000;
    border-radius: 0;
    width: 513px;
    margin: 0 auto;
    padding: 6px 20px 12px;
}

/* 各区块照片/盒子水平位置 = 原站 Wix 绝对坐标（盒子略超出 980 内容列） */
.rttc-sec--gray .rttc-col:first-child .rttc-coach-photo { margin-left: 8px; margin-right: auto; }
.rttc-sec--gray .rttc-col:last-child .rttc-coach-photo { margin-left: auto; margin-right: 38px; }
.rttc-sec--gray .rttc-col:first-child .rttc-tbox { width: 513px; margin-left: -71px; margin-right: auto; }
.rttc-sec--gray .rttc-col:last-child .rttc-tbox { width: 485px; margin-left: auto; margin-right: -24px; }

.rttc-sec--white .rttc-cols .rttc-col:first-child .rttc-coach-photo { margin-left: 11px; margin-right: auto; }
.rttc-sec--white .rttc-cols .rttc-col:last-child .rttc-coach-photo { margin-left: auto; margin-right: 52px; }
.rttc-sec--white .rttc-cols .rttc-col:first-child .rttc-tbox { width: 498px; margin-left: -54px; margin-right: auto; }
.rttc-sec--white .rttc-cols .rttc-col:last-child .rttc-tbox { width: 480px; margin-left: auto; margin-right: -21px; }

.rttc-sec--gray2 .rttc-col:first-child .rttc-coach-photo { margin-left: -43px; margin-right: auto; }
.rttc-sec--gray2 .rttc-col:last-child .rttc-coach-photo { margin-left: auto; margin-right: 78px; }
.rttc-sec--gray2 .rttc-col:first-child .rttc-tbox { width: 492px; margin-left: -75px; margin-right: auto; }
.rttc-sec--gray2 .rttc-col:last-child .rttc-tbox { width: 485px; margin-left: auto; margin-right: -24px; }

/* ---------- 第一位教练：照片左、文字右 ---------- */
.rttc-coach-row {
    display: flex;
    align-items: flex-start;
    padding-bottom: 26px;
}

.rttc-coach-row .rttc-coach-photo {
    margin: 0 18px 10px 77px;
    flex: 0 0 auto;
}

.rttc-coach-row .rttc-tbox {
    width: 563px;
    max-width: none;
    flex: 1 1 auto;
    margin: 0;
}

.rttc-coach-row .rttc-coach-text {
    flex: 1 1 auto;
    min-width: 0;
}

/* 各区块上下留白（对应 Wix 行间距，含 Wix 网格空行产生的额外间距） */
.rttc-lead-btn {
    margin-bottom: 74px;
}

.rttc-sec--gray .rttc-coach:first-child {
    padding-top: 25px;
}

.rttc-sec--gray .rttc-coach {
    margin-bottom: 24px;
}

.rttc-sec--gray .rttc-coach-photo {
    margin-bottom: 8px;
}

.rttc-sec--gray .rttc-coach-role {
    margin-bottom: 8px;
}

.rttc-sec--white .rttc-cols .rttc-col .rttc-coach:first-child {
    padding-top: 61px;
}

.rttc-sec--white .rttc-cols {
    padding-bottom: 92px;
}

.rttc-sec--white .rttc-cols .rttc-coach {
    margin-bottom: 0;
}

.rttc-sec--white .rttc-cols .rttc-coach + .rttc-coach {
    margin-top: 112px;
}

.rttc-sec--white .rttc-cols .rttc-coach-photo {
    margin-bottom: 42px;
}

.rttc-sec--white .rttc-cols .rttc-coach-name-btn {
    margin-bottom: 10px;
}

.rttc-sec--white .rttc-cols .rttc-coach-role {
    margin-bottom: 16px;
}

.rttc-sec--gray2 .rttc-col:first-child .rttc-coach:first-child {
    padding-top: 36px;
}

.rttc-sec--gray2 .rttc-col:last-child .rttc-coach:first-child {
    padding-top: 31px;
}

.rttc-sec--gray2 .rttc-coach {
    margin-bottom: 36px;
}

.rttc-sec--gray2 .rttc-coach-photo {
    margin-bottom: 8px;
}

.rttc-sec--gray2 .rttc-coach-name-btn {
    margin-bottom: 10px;
}

.rttc-sec--gray2 .rttc-coach-role {
    margin-bottom: 14px;
}

.rttc-sec--gray2 {
    padding-bottom: 104px;
}

/* ---------- 页脚（黑底黄字订阅） ---------- */
.rttc-footer {
    background: #000000;
    color: #FFC314;
    padding: 32px 0 72px;
}

.rttc-footer-inner {
    text-align: center;
}

.rttc-footer-title {
    font-family: 'Oswald', Arial, sans-serif;
    font-weight: 500;
    font-size: 41px;
    line-height: normal;
    letter-spacing: 0.1em;
    color: #FFC314;
    text-align: center;
    margin: 0 0 11px;
}

.rttc-footer-sub {
    font-family: 'Sarabun', Arial, sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 1.4em;
    color: #D6D4D4;
    text-align: center;
    margin: 0 0 12px;
}

.rttc-subscribe {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin: 0 auto 12px;
}

.rttc-subscribe-input {
    width: 443px;
    max-width: 60vw;
    height: 50px;
    background: #000000;
    border: 5px solid #FFFFFF;
    border-radius: 0;
    color: #FFFFFF;
    font-family: 'Avenir LT W01 85 Heavy', 'Avenir Next Heavy', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 700;
    font-size: 15px;
    line-height: 1.4em;
    padding: 0 12px;
    outline: none;
}

.rttc-subscribe-input::placeholder {
    color: rgba(255, 255, 255, 0.75);
}

.rttc-subscribe-input:focus {
    border-color: #FFC314;
}

.rttc-subscribe-btn {
    width: 166px;
    height: 50px;
    margin-left: 13px;
    background: #FFC314;
    border: 0;
    border-radius: 0;
    color: #000000;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 21px;
    line-height: 1.4em;
    cursor: pointer;
    transition: background-color .4s ease;
}

.rttc-subscribe-btn:hover {
    background: #FFFFFF;
}

.rttc-footer-thanks {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #FFC314;
    margin: 12px 0;
}

.rttc-footer-error {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #FF8A8A;
    margin: 12px 0;
}

.rttc-subscribe-btn:disabled {
    opacity: .7;
    cursor: default;
}

.rttc-footer-copy {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 13px;
    line-height: 1.5em;
    letter-spacing: 0.1em;
    color: #FFC314;
    text-align: center;
    margin: 36px 0 0;
}

/* ---------- 响应式（平板/移动：单列，照片居中） ---------- */
@media (max-width: 1024px) {
    .rttc-sec .rttc-coach-photo,
    .rttc-sec .rttc-tbox,
    .rttc-coach-row .rttc-coach-photo,
    .rttc-coach-row .rttc-tbox {
        margin-left: auto !important;
        margin-right: auto !important;
        width: auto !important;
        max-width: 100% !important;
    }

    .rttc-cols {
        flex-wrap: wrap;
    }

    .rttc-col {
        width: 100%;
        max-width: 100%;
    }

    .rttc-col + .rttc-col {
        margin-top: 28px;
    }
}

@media (max-width: 768px) {
    .rttc-hero {
        min-height: 260px;
    }

    .rttc-hero-title {
        font-size: 44px;
    }

    .rttc-hero-sub {
        font-size: 16px;
    }

    .rttc-lead-btn {
        height: auto;
        min-height: 69px;
        padding: 10px 14px;
        margin: 20px auto 36px;
        font-size: 18px;
        width: 100%;
    }

    .rttc-coach-row {
        flex-direction: column;
        align-items: center;
    }

    .rttc-coach-row .rttc-coach-photo {
        margin: 0 auto 10px;
    }

    .rttc-coach-photo,
    .rttc-coach-photo--s {
        width: 260px;
        height: 260px;
    }

    .rttc-subscribe {
        flex-direction: column;
        align-items: center;
    }

    .rttc-subscribe-input {
        width: 100%;
        max-width: 320px;
    }

    .rttc-subscribe-btn {
        margin: 14px 0 0;
        width: 180px;
    }
}

/* ============================================================
   CTTC 内容版式（2026-08）：章节标题 / 三教练卡 / 四大优势 / 开业公告
   同步重置上方遗留的 Wix 绝对坐标偏移（负 margin 等）
   ============================================================ */
.rttc-sec {
    padding: 46px 16px 56px;
}

/* 章节标题 */
.rttc-sec-title {
    font-family: 'Oswald', Arial, sans-serif;
    font-weight: 500;
    font-size: 34px;
    line-height: 1.4em;
    color: #000000;
    text-align: center;
    margin: 0 0 14px;
}

.rttc-sec-tag {
    display: inline-block;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #C71212;
    margin-left: 10px;
}

.rttc-sec-desc {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 400;
    font-size: 17px;
    line-height: 1.8em;
    color: #000000;
    text-align: center;
    margin: 0 0 6px;
}

.rttc-intro-text {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 400;
    font-size: 17px;
    line-height: 1.9em;
    color: #000000;
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
}

/* 重置旧 Wix 坐标：教练照片/文字盒统一居中自适应 */
.rttc-about-body .rttc-sec .rttc-cols .rttc-col .rttc-coach-photo,
.rttc-about-body .rttc-sec .rttc-cols .rttc-col .rttc-tbox,
.rttc-about-body .rttc-sec--gray .rttc-col:first-child .rttc-coach-photo,
.rttc-about-body .rttc-sec--gray .rttc-col:last-child .rttc-coach-photo,
.rttc-about-body .rttc-sec--gray .rttc-col:first-child .rttc-tbox,
.rttc-about-body .rttc-sec--gray .rttc-col:last-child .rttc-tbox,
.rttc-about-body .rttc-sec--white .rttc-cols .rttc-col:first-child .rttc-coach-photo,
.rttc-about-body .rttc-sec--white .rttc-cols .rttc-col:last-child .rttc-coach-photo,
.rttc-about-body .rttc-sec--white .rttc-cols .rttc-col:first-child .rttc-tbox,
.rttc-about-body .rttc-sec--white .rttc-cols .rttc-col:last-child .rttc-tbox,
.rttc-about-body .rttc-sec--gray2 .rttc-col:first-child .rttc-coach-photo,
.rttc-about-body .rttc-sec--gray2 .rttc-col:last-child .rttc-coach-photo,
.rttc-about-body .rttc-sec--gray2 .rttc-col:first-child .rttc-tbox,
.rttc-about-body .rttc-sec--gray2 .rttc-col:last-child .rttc-tbox {
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 513px;
}

.rttc-about-body .rttc-sec .rttc-cols .rttc-col .rttc-coach:first-child,
.rttc-about-body .rttc-sec--gray .rttc-coach:first-child,
.rttc-about-body .rttc-sec--white .rttc-cols .rttc-col .rttc-coach:first-child,
.rttc-about-body .rttc-sec--gray2 .rttc-col:first-child .rttc-coach:first-child,
.rttc-about-body .rttc-sec--gray2 .rttc-col:last-child .rttc-coach:first-child {
    padding-top: 0;
}

.rttc-sec--white .rttc-cols {
    padding-bottom: 0;
}

.rttc-sec--white .rttc-cols .rttc-coach + .rttc-coach {
    margin-top: 0;
}

.rttc-sec--gray .rttc-coach {
    margin-bottom: 28px;
}

.rttc-sec--gray2 {
    padding-bottom: 56px;
}

/* 教练卡片：照片 + 名字按钮 + 红色专长行 + 描述 */
.rttc-coach--single {
    margin-top: 28px;
    max-width: 513px;
    margin-left: auto;
    margin-right: auto;
}

.rttc-coach-name-btn {
    margin-top: 10px;
    max-width: 100%;
}

.rttc-coach-role {
    margin-bottom: 8px;
}

.rttc-coach-desc {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 1.8em;
    color: #000000;
    text-align: left;
    margin: 8px 0 6px;
}

.rttc-note {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.8em;
    color: #000000;
    text-align: center;
    max-width: 860px;
    margin: 34px auto 0;
}

/* 四大教学优势卡片（白底 6px 黑边框，与教练名片同语言） */
.rttc-cols--second {
    margin-top: 28px;
}

.rttc-adv {
    background: #FFFFFF;
    border: 6px solid #000000;
    border-radius: 0;
    padding: 20px 22px 16px;
    height: 100%;
}

.rttc-adv-num {
    width: 40px;
    height: 40px;
    background: #C71212;
    color: #FFFFFF;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.rttc-adv-title {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 19px;
    line-height: 1.5em;
    color: #000000;
    text-align: center;
    margin: 0 0 12px;
}

.rttc-adv-body {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 1.8em;
    color: #000000;
    text-align: left;
    margin: 0 0 10px;
}

.rttc-adv-body:last-child {
    margin-bottom: 0;
}

.rttc-adv-list {
    list-style: disc outside none;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 1.7em;
    color: #000000;
    text-align: left;
    margin: 0;
    padding-left: 22px;
}

.rttc-adv-list li {
    margin-bottom: 8px;
}

.rttc-adv-list strong {
    font-weight: 700;
}

/* 开业公告框 */
.rttc-open-box {
    background: #FFFFFF;
    border: 6px solid #000000;
    border-radius: 0;
    max-width: 720px;
    margin: 32px auto 0;
    padding: 24px 28px;
    text-align: center;
}

.rttc-open-date {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 21px;
    line-height: 1.6em;
    color: #000000;
    margin: 0 0 10px;
}

.rttc-open-date strong {
    color: #C71212;
}

.rttc-open-text {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.9em;
    color: #000000;
    margin: 0;
}

/* 响应式补充 */
@media (max-width: 768px) {
    .rttc-sec {
        padding: 32px 14px 40px;
    }

    .rttc-sec-title {
        font-size: 24px;
    }

    .rttc-sec-tag {
        display: block;
        margin: 4px 0 0;
    }

    .rttc-intro-text,
    .rttc-sec-desc {
        font-size: 15px;
    }

    .rttc-coach-name-btn {
        font-size: 18px;
        padding: 5px 12px;
    }

    .rttc-coach-desc,
    .rttc-adv-body,
    .rttc-adv-list {
        font-size: 14px;
    }

    .rttc-open-date {
        font-size: 18px;
    }

    .rttc-open-text {
        font-size: 15px;
    }
}

/* 竖版照片人脸偏上（AUSTRALIA 球衣照）：裁剪窗口顶对齐（人物下移），
   头顶从原图 0% 处开始显示，配合 450 高椭圆框头顶完整不裁切 */
.rttc-coach-photo--fit {
    object-position: 50% 0%;
}

/* 椭圆照片框：左右两位教练（奖杯照 / AUSTRALIA 球衣照）统一 350x450，
   大小高度对称；border-radius 50% 自适应椭圆 */
.rttc-coach-photo--tall {
    height: 450px;
}

/* 左右教练卡等高对称：列与教练卡纵向 flex 拉伸，
   文字盒（rttc-tbox）随行高撑满，两侧白色介绍框高度一致 */
.rttc-sec--gray .rttc-cols .rttc-col {
    display: flex;
    flex-direction: column;
}

.rttc-sec--gray .rttc-cols .rttc-col .rttc-coach {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.rttc-sec--gray .rttc-cols .rttc-col .rttc-tbox {
    flex: 1;
}

@media (max-width: 768px) {
    .rttc-coach-photo--tall {
        height: 340px;
    }
}

/* 教练成就列表（emoji 奖牌行，无圆点）与分组小标题（National / State） */
.rttc-coach-list--medals {
    list-style: none outside none;
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.7em;
    color: #000000;
    text-align: left;
    margin: 6px 0 4px;
    padding: 0;
}

.rttc-coach-list--medals li {
    display: list-item;
    margin-bottom: 4px;
}

.rttc-coach-group {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.6em;
    color: #000000;
    text-align: left;
    margin: 12px 0 2px;
}

@media (max-width: 768px) {
    .rttc-coach-list--medals {
        font-size: 13px;
    }

    .rttc-coach-group {
        font-size: 15px;
    }
}

/* Yonis 全宽特色卡：介绍框加宽到 720 容纳长成就列表 */
.rttc-sec--gray .rttc-coach--single {
    max-width: 720px;
}

.rttc-sec--gray .rttc-coach--single .rttc-tbox {
    width: 720px;
}

/* 教学成果中的学员姓名（Sidney Shwe / Samuel Win / Yin Siqi） */
.rttc-coach-athlete {
    font-family: 'Roboto', Arial, sans-serif;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.6em;
    color: #C71212;
    text-align: left;
    margin: 10px 0 2px;
}

@media (max-width: 768px) {
    .rttc-coach-athlete {
        font-size: 13px;
    }
}