/*!
 * Elite Education Service Centre 官网样式 (site.css)
 * 深色高端主题：黑底 #191919 + 金黄 #ffb54d（严格按设计稿）
 * 纯 CSS，主题色用 CSS 变量；runtime/design/ 下有设计稿参考。
 */
:root {
    --elite-bg: #191919;          /* 主背景（近黑） */
    --elite-bg-2: #181819;        /* 卡片/分区底 */
    --elite-bg-3: #222223;        /* 略亮分区 */
    --elite-gold: #ffb54d;        /* 主强调色（金黄） */
    --elite-gold-dark: #e89e2f;   /* 金色 hover */
    --elite-text: #ffffff;        /* 深底上的主文字（白） */
    --elite-text-dim: #b8b8b8;    /* 次要文字（浅灰） */
    --elite-on-gold: #1a1a2e;     /* 金底上的深色文字 */
    --elite-border: #333333;      /* 边框 */
    --elite-radius: 6px;
    --elite-header-h: 96px;
}

/* ===== 全局基础 ===== */
body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: var(--elite-text);
    background: var(--elite-bg);
    font-size: 15px;
    line-height: 1.75;
    padding-top: 0;
    margin: 0;
}
a { color: var(--elite-gold); transition: color .2s; }
a:hover, a:focus { color: var(--elite-gold-dark); text-decoration: none; }
img { max-width: 100%; }
h1,h2,h3,h4 { color: var(--elite-text); font-weight: 700; line-height: 1.3; }
.container { max-width: 1200px; }
p { color: var(--elite-text-dim); }

/* ===== 顶部金色导航条 ===== */
.site-header {
    background: var(--elite-gold);
    box-shadow: 0 2px 12px rgba(0,0,0,.3);
    position: sticky; top: 0; z-index: 1000;
}
.site-header .navbar-main {
    margin: 0; background: transparent; border: none; border-radius: 0; box-shadow: none;
    min-height: var(--elite-header-h);
}
.navbar-main .navbar-header { height: var(--elite-header-h); }
.navbar-main .navbar-brand {
    height: var(--elite-header-h); line-height: var(--elite-header-h);
    padding: 0 15px; font-size: 19px; font-weight: 800;
    color: var(--elite-on-gold); display: flex; align-items: center;
    letter-spacing: .3px;
}
.navbar-main .navbar-brand:hover { color: #000; }
/* 品牌 logo：logo-horizontal.png 为透明背景 PNG，直接贴在金色导航栏上，无白底 */
.navbar-main .navbar-brand .brand-logo {
    height: 80px; width: auto; display: block;
}
.navbar-main .navbar-brand .brand-name { color: var(--elite-on-gold); }
.navbar-main .navbar-nav > li > a {
    height: var(--elite-header-h); line-height: var(--elite-header-h);
    padding: 0 26px; color: var(--elite-on-gold); font-size: 15px; font-weight: 600;
    position: relative; transition: all .2s;
}
.navbar-main .navbar-nav > li > a:hover,
.navbar-main .navbar-nav > li.active > a {
    color: #000; background: rgba(0,0,0,.08);
}
.navbar-main .navbar-nav > li.active > a::after {
    content: ""; position: absolute; left: 50%; bottom: 12px;
    transform: translateX(-50%); width: 22px; height: 3px;
    background: var(--elite-on-gold); border-radius: 2px;
}
.navbar-main .navbar-toggle { background: var(--elite-on-gold); border-color: var(--elite-on-gold); }
.navbar-main .navbar-toggle .icon-bar { background: var(--elite-gold); }

/* 桌面端：navbar 用 flex 不换行布局，避免英文等长文本（如 Success Stories）因 float 空间不足
   导致 .navbar-nav 整体换行、把 header 撑高到 192px。与移动端断点 max-width:991px 对齐。 */
@media (min-width: 992px) {
    .navbar-main .navbar-collapse.collapse {
        display: flex !important;
        align-items: center;
        justify-content: flex-end;
    }
    .navbar-main .navbar-nav {
        float: none !important;
        display: inline-flex;
        flex-wrap: nowrap;
        white-space: nowrap;
        margin: 0;
    }
    .navbar-main .navbar-nav > li { float: none; white-space: nowrap; }
    .navbar-main .navbar-nav > li > a { white-space: nowrap; }
}
/* 英文版导航文字更长，略减左右内距，保证各导航项紧凑不溢出（默认 0 26px） */
body.lang-en .navbar-main .navbar-nav > li > a {
    padding-left: 18px;
    padding-right: 18px;
}

/* ===== 导航下拉子菜单（两级）=====
   桌面端：hover/点击展开金色下拉面板；移动端：折叠为内嵌列表（见响应式段）。
   下拉项数据来自 fa_nav 表，后台「前台导航」可配置。 */
.navbar-main .navbar-nav > li.dropdown > a .caret { margin-left: 4px; }
.navbar-main .navbar-nav > li.dropdown > .dropdown-menu {
    background: var(--elite-bg-2);
    border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius);
    box-shadow: 0 8px 24px rgba(0,0,0,.45);
    min-width: 200px;
    padding: 6px 0;
    margin-top: 0;
}
/* 下拉项与顶部导航条无缝衔接：去掉 Bootstrap 默认的 8px 上间隙与箭头 */
.navbar-main .navbar-nav > li.dropdown > .dropdown-menu > li > a {
    color: var(--elite-text);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.6;
    white-space: nowrap;
    transition: all .18s;
}
.navbar-main .navbar-nav > li.dropdown > .dropdown-menu > li > a:hover,
.navbar-main .navbar-nav > li.dropdown > .dropdown-menu > li.active > a {
    background: var(--elite-bg-3);
    color: var(--elite-gold);
}
/* 桌面端 hover 即展开（点击亦可，Bootstrap 原生支持），方便鼠标用户 */
@media (min-width: 992px) {
    .navbar-main .navbar-nav > li.dropdown:hover > .dropdown-menu {
        display: block;
    }
    .navbar-main .navbar-nav > li.dropdown > a { background: transparent; }
}


/* ===== 语言切换器（双选项开关式） ===== */
/* li 与导航同高，切换器在 li 内垂直居中，与菜单文字中心线对齐（随栏高自适应） */
.navbar-main .navbar-nav > li.lang-switcher-li {
    height: var(--elite-header-h);
    display: flex; align-items: center;
}
.lang-switcher {
    display: inline-flex; align-items: center;
    background: rgba(26,26,46,.1);
    border: 1px solid rgba(26,26,46,.25);
    border-radius: 24px;
    padding: 3px;
    height: 38px;
}
.lang-switcher .lang-opt {
    display: inline-flex; align-items: center; gap: 5px;
    height: 30px; padding: 0 14px;
    border-radius: 20px;
    font-size: 13px; font-weight: 700; letter-spacing: .3px;
    color: var(--elite-on-gold);
    transition: all .25s;
    line-height: 30px;
}
.lang-switcher .lang-opt i { font-size: 12px; }
.lang-switcher .lang-opt:hover { color: #000; }
/* 当前语言高亮：深色块 */
.lang-switcher .lang-opt.active {
    background: var(--elite-on-gold); color: var(--elite-gold);
    box-shadow: 0 2px 6px rgba(0,0,0,.18);
}
/* 分隔线 */
.lang-switcher .lang-divider {
    width: 1px; height: 16px;
    background: rgba(26,26,46,.25);
    margin: 0 2px;
}

/* ===== 移动端语言切换器（常驻汉堡菜单左侧） ===== */
/* 桌面端默认隐藏；移动端用 flex 布局让它紧跟在汉堡按钮左侧、与汉堡纵向居中对齐。
   视觉与汉堡按钮（深底 .navbar-toggle）保持统一：同为深底胶囊，形成一组控件。 */
.lang-switcher-mobile {
    display: none;
    align-items: center;
    margin-right: 8px;
    background: var(--elite-on-gold);
    border: 1px solid var(--elite-on-gold);
    border-radius: 6px;
    padding: 3px;
}
.lang-switcher-mobile .lang-opt {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 32px; padding: 0 10px;
    border-radius: 4px;
    font-size: 13px; font-weight: 700; letter-spacing: .3px;
    color: var(--elite-gold); transition: all .2s; line-height: 32px;
}
.lang-switcher-mobile .lang-opt:hover { color: #fff; }
.lang-switcher-mobile .lang-opt.active {
    background: var(--elite-gold); color: var(--elite-on-gold);
}
.lang-switcher-mobile .lang-divider {
    width: 1px; height: 16px; background: rgba(255,181,77,.35); margin: 0 1px;
}

/* ===== 内容区 ===== */
.site-content { min-height: 60vh; }

/* ===== 通用 Section ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--elite-bg-2); }
.section-head { text-align: center; margin-bottom: 50px; }
.section-eyebrow {
    color: var(--elite-gold); font-size: 14px; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; margin-bottom: 12px;
}
.section-title {
    font-size: 34px; font-weight: 800; color: var(--elite-text);
    margin: 0 0 14px; position: relative; display: inline-block;
}
.section-title::after {
    content: ""; display: block; width: 60px; height: 3px;
    background: var(--elite-gold); margin: 16px auto 0; border-radius: 2px;
}
.section-subtitle { color: var(--elite-text-dim); font-size: 16px; max-width: 700px; margin: 0 auto; }
.section-more { text-align: center; margin-top: 40px; }

/* ===== 按钮 ===== */
.btn-gold {
    background: var(--elite-gold); color: var(--elite-on-gold); border: none;
    padding: 12px 32px; font-size: 15px; font-weight: 700; border-radius: 30px;
    transition: all .2s; display: inline-block; letter-spacing: .5px;
}
.btn-gold:hover { background: var(--elite-gold-dark); color: #000; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(255,181,77,.35); }
.btn-outline-gold {
    background: transparent; color: var(--elite-gold);
    border: 2px solid var(--elite-gold); border-radius: 30px;
    padding: 10px 30px; font-weight: 700; transition: all .2s; display: inline-block;
}
.btn-outline-gold:hover { background: var(--elite-gold); color: var(--elite-on-gold); }
.btn-dark {
    background: var(--elite-on-gold); color: #fff; border: none;
    padding: 12px 32px; font-size: 15px; font-weight: 700; border-radius: 30px;
    transition: all .2s; display: inline-block;
}
.btn-dark:hover { background: #000; color: var(--elite-gold); }
.btn-lg { padding: 14px 38px; font-size: 16px; }

/* ===== Hero 区 ===== */
.hero {
    position: relative; min-height: 800px; display: flex; align-items: center;
    background: linear-gradient(135deg, #191919 0%, #2a2418 50%, #191919 100%);
    overflow: hidden;
}
.hero::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 70% 40%, rgba(255,181,77,.15) 0%, transparent 60%);
}
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 640px; }
.hero-eyebrow {
    color: var(--elite-gold); font-size: 14px; font-weight: 700; letter-spacing: 3px;
    text-transform: uppercase; margin-bottom: 18px;
}
.hero-title {
    font-size: 50px; font-weight: 800; color: var(--elite-text); margin: 0 0 20px; line-height: 1.15;
    text-shadow: 0 2px 12px rgba(0,0,0,.7), 0 1px 3px rgba(0,0,0,.9);
}
.hero-title .accent { color: var(--elite-gold); }
.hero-sub {
    font-size: 19px; color: var(--elite-text); margin-bottom: 34px; line-height: 1.7;
    text-shadow: 0 1px 8px rgba(0,0,0,.75), 0 1px 2px rgba(0,0,0,.9);
}
.hero-actions .btn { margin-right: 14px; margin-bottom: 12px; }
.hero-banner-img {
    position: absolute; right: 0; top: 0; height: 100%; width: 45%;
    object-fit: cover; opacity: .85;
}
.hero-banner-img::after { /* 兜底，图片未配置时的渐变已由背景处理 */ }

/* ===== Hero 轮播图 ===== */
.hero-carousel { padding: 0; }
.hero-carousel .carousel { width: 100%; }
.hero-slide {
    background-size: cover; background-position: center center; background-repeat: no-repeat;
    min-height: 800px; position: relative;
}
/* 覆盖 Bootstrap 3 的 .carousel-inner > .item { display:none }，配合 carousel-fade：
   所有 slide 全部参与布局（绝对定位叠层 + flex 垂直居中），仅用 opacity 控制显隐，
   切换平滑无闪空，且文案始终垂直居中、不贴顶 */
.carousel-inner > .item.hero-slide {
    display: flex; align-items: center;
    -webkit-transition: opacity .8s ease-in-out;
    transition: opacity .8s ease-in-out;
    opacity: 0; position: absolute; top: 0; left: 0; width: 100%;
}
.carousel-inner > .item.hero-slide.active {
    opacity: 1; position: relative;
}
/* 屏蔽 Bootstrap 3 给切换中 item 的位移类，确保只走 opacity 淡入淡出 */
.carousel-inner > .item.hero-slide.next,
.carousel-inner > .item.hero-slide.prev,
.carousel-inner > .item.hero-slide.next.left,
.carousel-inner > .item.hero-slide.prev.right,
.carousel-inner > .item.hero-slide.active.left,
.carousel-inner > .item.hero-slide.active.right {
    left: 0; -webkit-transform: none; transform: none;
}
/* 轮播容器需要撑开高度（slide 改为 absolute 后塌陷） */
.hero-carousel .carousel-inner { min-height: 800px; }
/* 图片上方的渐变压暗：仅在左侧文字区压暗以保证白字可读，
   右侧/主体区域保持原图明亮，凸显图片本身的明亮质感 */
.hero-slide-mask {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.30) 35%, rgba(0,0,0,.05) 65%, rgba(0,0,0,0) 100%);
}
.hero-slide .container { position: relative; z-index: 2; }
/* 底部圆点指示器（金色配色，贴合站点主色） */
.hero-carousel .carousel-indicators {
    bottom: 28px; margin-bottom: 0;
}
.hero-carousel .carousel-indicators li {
    width: 12px; height: 12px; margin: 0 5px;
    background: transparent; border: 2px solid var(--elite-gold);
    border-radius: 50%; opacity: .55; transition: all .25s;
}
.hero-carousel .carousel-indicators .active,
.hero-carousel .carousel-indicators li:hover { opacity: 1; background: var(--elite-gold); }

/* ===== About 区 ===== */
.section-about .about-img { position: relative; }
.section-about .about-img img,
.section-about .about-img-placeholder {
    width: 100%; height: 380px; object-fit: cover; border-radius: var(--elite-radius);
}
.section-about .about-img-placeholder {
    display: flex; align-items: center; justify-content: center;
    background: var(--elite-bg-3); color: var(--elite-gold); font-size: 60px;
}
.section-about .about-text { padding-left: 40px; display: flex; flex-direction: column; justify-content: center; }
.section-about .about-text .section-title { text-align: left; }
.section-about .about-text .section-title::after { margin-left: 0; margin-right: auto; }
.section-about .about-desc { color: var(--elite-text-dim); margin-bottom: 26px; line-height: 1.9; }
.about-stats { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 10px; }
.stat-item .stat-num { font-size: 38px; font-weight: 800; color: var(--elite-gold); line-height: 1; }
.stat-item .stat-label { font-size: 13px; color: var(--elite-text-dim); margin-top: 6px; }
.about-slogan {
    margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--elite-border);
    color: var(--elite-gold); font-size: 16px; font-weight: 700; line-height: 1.7;
    letter-spacing: 1px;
}

/* ===== 课程卡片 ===== */
.course-list { display: flex; flex-wrap: wrap; }
.course-card {
    display: flex; flex-direction: column; background: var(--elite-bg-2); border-radius: var(--elite-radius);
    overflow: hidden; margin-bottom: 28px; height: calc(100% - 28px);
    border: 1px solid var(--elite-border); transition: transform .3s, border-color .3s, box-shadow .3s;
}
.course-card:hover { transform: translateY(-6px); border-color: var(--elite-gold); box-shadow: 0 12px 30px rgba(0,0,0,.5); color: inherit; }
.course-card:focus-visible { outline: 2px solid var(--elite-gold); outline-offset: 3px; color: inherit; }
.course-card .course-cover, .course-card .course-cover-placeholder { height: 180px; overflow: hidden; position: relative; }
.course-card .course-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.course-card .course-cover-placeholder {
    display: flex; align-items: center; justify-content: center;
    background: var(--elite-bg-3); color: var(--elite-gold); font-size: 40px;
}
.course-card .course-cover::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(25,25,25,.6) 100%);
    pointer-events: none;
}
.course-card .course-info { display: flex; flex: 1; flex-direction: column; padding: 20px; position: relative; }
.course-card .course-name { font-size: 18px; font-weight: 700; color: var(--elite-text); margin: 0 0 10px; }
.course-card:hover .course-name { color: var(--elite-gold); }
.course-card .course-desc {
    font-size: 13px; color: var(--elite-text-dim); margin: 0 0 12px;
    overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.course-card .course-meta { margin-top: auto; font-size: 12px; color: var(--elite-gold); }
.course-card .course-meta i { margin-right: 5px; }
.course-badge {
    position: absolute; top: 12px; right: 12px; z-index: 2;
    background: var(--elite-gold); color: var(--elite-on-gold); font-size: 11px; font-weight: 700;
    padding: 3px 10px; border-radius: 12px;
}
.course-badge-mixed { background: var(--elite-on-gold); color: var(--elite-gold); }

.section-courses-home .course-card { min-height: 480px; }
.section-courses-home .course-cover,
.section-courses-home .course-cover-placeholder { height: 230px; }
.section-courses-home .course-cover-placeholder {
    align-items: flex-start; flex-direction: column; justify-content: flex-end; padding: 30px;
    background: linear-gradient(145deg, #282829 0%, #1c1c1d 58%, #121212 100%);
}
.section-courses-home .course-cover-placeholder::before {
    content: ""; position: absolute; top: 24px; right: 26px; width: 58px; height: 58px;
    border-top: 1px solid rgba(255,181,77,.55); border-right: 1px solid rgba(255,181,77,.55);
}
.section-courses-home .course-cover-kicker {
    color: var(--elite-gold); font-size: 11px; font-weight: 700; margin-bottom: 12px;
}
.section-courses-home .course-cover-placeholder strong {
    color: var(--elite-text); font-size: 24px; line-height: 1.25; max-width: 90%;
}
.section-courses-home .course-cover-line { width: 46px; height: 3px; margin-top: 18px; background: var(--elite-gold); }
.section-courses-home .course-info { padding: 24px 26px 22px; }
.section-courses-home .course-name {
    min-height: 50px; font-size: 20px; line-height: 1.35;
    display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.section-courses-home .course-desc { min-height: 42px; line-height: 1.65; }
.section-courses-home .course-facts {
    display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: auto; padding-top: 4px;
    color: var(--elite-text-dim); font-size: 12px;
}
.section-courses-home .course-facts span { min-width: 0; }
.section-courses-home .course-facts i { width: 15px; margin-right: 6px; color: var(--elite-gold); text-align: center; }
.section-courses-home .course-link {
    display: flex; align-items: center; justify-content: space-between; margin-top: 18px; padding-top: 16px;
    border-top: 1px solid var(--elite-border); color: var(--elite-gold); font-size: 13px; font-weight: 700;
}
.section-courses-home .course-link i { transition: transform .25s; }
.section-courses-home .course-card:hover .course-link i { transform: translateX(4px); }
.empty-tip { text-align: center; padding: 50px; color: var(--elite-text-dim); }

/* ===== 优势 Why Choose Us ===== */
/* 关于我们页：同一行卡片等高（flex 拉伸列高，文字行数差异不影响卡片整体高度） */
.section-advantages:not(.section-advantages-home) .row { display: flex; flex-wrap: wrap; }
.section-advantages:not(.section-advantages-home) .row > [class*="col-"] { display: flex; }
.section-advantages:not(.section-advantages-home) .advantage-col { margin-bottom: 24px; }
@media (max-width: 991px) {
    .section-advantages:not(.section-advantages-home) .advantage-col { margin-bottom: 20px; }
}
.section-advantages .adv-item {
    display: flex; flex-direction: column; height: 100%; width: 100%; text-align: left;
    padding: 0; background: var(--elite-bg-2);
    border-radius: var(--elite-radius); border: 1px solid var(--elite-border);
    overflow: hidden; transition: transform .3s, border-color .3s, background-color .3s;
}
.section-advantages .adv-item:hover { border-color: var(--elite-gold); transform: translateY(-4px); }
.section-advantages .adv-cover { position: relative; height: 200px; overflow: hidden; background: var(--elite-bg-3); }
.section-advantages .adv-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s; }
.section-advantages .adv-item:hover .adv-cover img { transform: scale(1.05); }
.section-advantages .adv-cover .adv-icon {
    position: absolute; right: 14px; bottom: 14px; width: 48px; height: 48px; margin: 0;
    border-radius: 50%; background: var(--elite-bg);
    color: var(--elite-gold); display: flex; align-items: center; justify-content: center;
    font-size: 20px; border: 2px solid var(--elite-gold); box-shadow: 0 4px 14px rgba(0,0,0,.35);
}
.section-advantages .adv-body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.section-advantages .adv-item h3 { font-size: 18px; margin: 0 0 12px; color: var(--elite-text); }
.section-advantages .adv-item p { color: var(--elite-text-dim); font-size: 14px; margin: 0; line-height: 1.7; }
/* 中英双语描述：中文为主色，英文为浅灰小字 */
.section-advantages .adv-item .adv-desc-zh { color: var(--elite-text); }
.section-advantages .adv-item .adv-desc-en { color: var(--elite-text-dim); font-size: 12.5px; margin-top: 10px; line-height: 1.65; }
.section-advantages .adv-item .adv-desc-en + .adv-desc-en,
.section-advantages .adv-item .adv-desc-zh + .adv-desc-zh { margin-top: 0; }
/* 图文卡片封面序号徽章（关于我们页） */
.section-advantages .adv-cover .adv-step {
    position: absolute; left: 14px; top: 14px; z-index: 2;
    background: var(--elite-gold); color: var(--elite-on-gold);
    font-size: 12px; font-weight: 800; letter-spacing: 1px;
    padding: 4px 10px; border-radius: 14px;
}

/* 首页核心优势：图文卡片（封面图 + 图标徽章 + 序号 + 文字） */
.section-advantages-home { overflow: hidden; }
.section-advantages-home .advantage-path { display: flex; flex-wrap: wrap; }
.section-advantages-home .advantage-col { display: flex; margin-bottom: 28px; }
.section-advantages-home .adv-item {
    display: flex; flex-direction: column; width: 100%; height: 100%;
    background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius); overflow: hidden; padding: 0;
    transition: transform .3s, border-color .3s, box-shadow .3s;
}
.section-advantages-home .adv-item:hover { transform: translateY(-6px); border-color: var(--elite-gold); box-shadow: 0 14px 34px rgba(0,0,0,.45); }
.section-advantages-home .adv-item:focus-within { border-color: var(--elite-gold); }
/* 封面图区 */
.section-advantages-home .adv-cover { position: relative; height: 200px; overflow: hidden; background: var(--elite-bg-3); }
.section-advantages-home .adv-cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s; }
.section-advantages-home .adv-item:hover .adv-cover img { transform: scale(1.06); }
.section-advantages-home .adv-cover::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(180deg, rgba(25,25,25,0) 55%, rgba(25,25,25,.55) 100%);
}
/* 图标徽章：封面右下角圆形（已隐藏；如需恢复，把 display 改回 flex） */
.section-advantages-home .adv-cover .adv-icon {
    display: none;
    position: absolute; right: 16px; bottom: 16px; z-index: 2;
    width: 56px; height: 56px; margin: 0; border-radius: 50%;
    background: var(--elite-gold); color: var(--elite-on-gold);
    align-items: center; justify-content: center;
    font-size: 24px; border: 3px solid rgba(255,255,255,.85);
    box-shadow: 0 6px 18px rgba(0,0,0,.4);
}
/* 序号徽章：封面左上角 */
.section-advantages-home .adv-cover .adv-step {
    position: absolute; left: 14px; top: 14px; z-index: 2;
    background: rgba(25,25,25,.7); color: var(--elite-gold);
    font-size: 14px; font-weight: 800; letter-spacing: 1px;
    padding: 5px 12px; border-radius: 16px; backdrop-filter: blur(4px);
}
/* 文字区 */
.section-advantages-home .adv-body { display: flex; flex-direction: column; flex: 1; padding: 24px 26px 26px; }
.section-advantages-home .adv-item h3 { font-size: 20px; font-weight: 800; margin: 0 0 12px; color: var(--elite-text); }
.section-advantages-home .adv-desc-zh { color: var(--elite-text); font-size: 14.5px; margin: 0; line-height: 1.8; }
.section-advantages-home .adv-desc-en { color: var(--elite-text-dim); font-size: 12.5px; margin: 12px 0 0; line-height: 1.7; }
/* 首页图文卡片：移动端适配 */
@media (max-width: 991px) {
    .section-advantages-home .advantage-col { margin-bottom: 24px; }
}
@media (max-width: 767px) {
    .section-advantages-home .adv-cover { height: 180px; }
    .section-advantages-home .adv-body { padding: 20px 22px 22px; }
    .section-advantages-home .adv-item h3 { font-size: 18px; }
    .section-advantages-home .adv-cover .adv-icon { width: 50px; height: 50px; font-size: 21px; bottom: 14px; }
}
@media (max-width: 479px) {
    .section-advantages-home .adv-cover { height: 160px; }
    .section-advantages-home .adv-body { padding: 18px 18px 20px; }
    .section-advantages-home .adv-cover .adv-icon { width: 46px; height: 46px; font-size: 19px; bottom: 12px; }
    .section-advantages-home .adv-cover .adv-step { font-size: 12px; padding: 4px 10px; }
}

@media (prefers-reduced-motion: reduce) {
    .section-advantages .adv-item { transition: none; }
    .section-advantages .adv-item:hover { transform: none; }
}

/* ===== 关于我们：核心优势紧凑小卡片（无封面大图） ===== */
.section-advantages-cards .row { display: flex; flex-wrap: wrap; }
.section-advantages-cards .advantage-col { display: flex; margin-bottom: 24px; }
.section-advantages-cards .adv-item {
    display: flex; flex-direction: column; width: 100%; height: 100%;
    background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-top: 2px solid var(--elite-gold);
    border-radius: var(--elite-radius); padding: 34px 28px 28px;
    text-align: left; transition: transform .3s, border-color .3s, background-color .3s;
}
.section-advantages-cards .adv-item:hover { transform: translateY(-4px); border-color: var(--elite-gold); }
/* 顶部行：圆形图标 + 序号 */
.section-advantages-cards .adv-head {
    display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px;
}
.section-advantages-cards .adv-icon {
    width: 56px; height: 56px; margin: 0; border-radius: 50%;
    background: rgba(255,181,77,.12); color: var(--elite-gold);
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; border: 2px solid rgba(255,181,77,.3); flex-shrink: 0;
}
.section-advantages-cards .adv-step {
    color: var(--elite-gold); font-size: 22px; font-weight: 800; letter-spacing: 1px; line-height: 1;
}
/* 正文 */
.section-advantages-cards .adv-body { display: flex; flex-direction: column; flex: 1; }
.section-advantages-cards .adv-item h3 { font-size: 18px; margin: 0 0 12px; color: var(--elite-text); font-weight: 700; }
.section-advantages-cards .adv-desc-zh { color: var(--elite-text); font-size: 14px; margin: 0; line-height: 1.75; }
.section-advantages-cards .adv-desc-en { color: var(--elite-text-dim); font-size: 12.5px; margin: 12px 0 0; line-height: 1.65; }
/* 移动端：两列时卡片等高、间距收紧 */
@media (max-width: 991px) {
    .section-advantages-cards .advantage-col { margin-bottom: 20px; }
    .section-advantages-cards .adv-item { padding: 28px 22px 22px; }
}
@media (max-width: 479px) {
    .section-advantages-cards .adv-icon { width: 48px; height: 48px; font-size: 21px; }
    .section-advantages-cards .adv-step { font-size: 19px; }
    .section-advantages-cards .adv-item { padding: 24px 18px 20px; }
    .section-advantages-cards .adv-item h3 { font-size: 16px; }
}

/* ===== CTA 区 ===== */
.section-cta {
    /* 背景图（高清，居中裁切，PC/移动端自适应）；
       linear-gradient 同时作为兜底底色与图片之上的轻微压暗层，保证标题文字对比度。 */
    background-color: #191919;
    background-image:
        linear-gradient(135deg, rgba(25,25,25,.72) 0%, rgba(25,25,25,.82) 100%),
        url("../img/cta-bg.jpg");
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    color: var(--elite-text); padding: 90px 0; position: relative; overflow: hidden;
    border-top: 1px solid var(--elite-border);
}
.section-cta::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255,181,77,.10), transparent 50%);
}
.section-cta .container { position: relative; z-index: 2; }
.section-cta .cta-title { font-size: 32px; font-weight: 800; margin: 0 0 14px; color: var(--elite-text); }
.section-cta .cta-desc { font-size: 17px; color: var(--elite-text-dim); margin-bottom: 32px; }
.section-cta .cta-actions .btn { margin: 0 8px 12px; }

/* ===== 页面标题区 page-header ===== */
.page-header {
    background: linear-gradient(135deg, #2a2418 0%, #191919 100%);
    padding: 70px 0 50px; text-align: center; position: relative;
    border-bottom: 1px solid var(--elite-border);
}
.page-header::after {
    content: ""; position: absolute; left: 50%; bottom: -1px; transform: translateX(-50%);
    width: 100px; height: 3px; background: var(--elite-gold);
}
.page-header .page-title { font-size: 36px; font-weight: 800; margin: 0 0 10px; color: var(--elite-text); }
.page-header .page-subtitle { font-size: 16px; color: var(--elite-text-dim); margin: 0; }

/* ===== 关于我们 about-page ===== */
.about-page .about-desc { white-space: pre-line; }

/* ===== 关于我们：发展历程时间线 ===== */
.section-history { position: relative; }
.section-history .history-timeline {
    max-width: 880px; margin: 0 auto; position: relative; padding-left: 40px;
}
.section-history .history-timeline::before {
    content: ""; position: absolute; left: 11px; top: 8px; bottom: 8px;
    width: 2px; background: linear-gradient(180deg, var(--elite-gold), rgba(255,181,77,.15));
}
.section-history .history-node { position: relative; margin-bottom: 40px; }
.section-history .history-node:last-child { margin-bottom: 0; }
.section-history .history-node::before {
    content: ""; position: absolute; left: -34px; top: 4px;
    width: 16px; height: 16px; border-radius: 50%;
    background: var(--elite-gold); border: 4px solid var(--elite-bg);
    box-shadow: 0 0 0 2px var(--elite-gold);
}
.section-history .history-year {
    color: var(--elite-gold); font-size: 30px; font-weight: 800; line-height: 1;
    margin-bottom: 12px; letter-spacing: 1px;
}
.section-history .history-card {
    background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-left: 3px solid var(--elite-gold);
    border-radius: var(--elite-radius); padding: 22px 26px;
    transition: border-color .3s, transform .3s;
}
.section-history .history-card:hover { border-color: var(--elite-gold); transform: translateX(4px); }
.section-history .history-zh { font-size: 16px; color: var(--elite-text); margin: 0 0 8px; line-height: 1.8; }
.section-history .history-en { font-size: 13px; color: var(--elite-text-dim); margin: 0; line-height: 1.7; }

/* ===== 关于我们：集团简介 ===== */
.section-group-intro .group-intro-body { max-width: 880px; margin: 0 auto; text-align: center; }
.section-group-intro .group-intro-tagline {
    font-size: 20px; font-weight: 700; color: var(--elite-gold);
    margin: 0 0 6px; letter-spacing: 1px;
}
.section-group-intro .group-intro-tagline-en {
    font-size: 13px; color: var(--elite-text-dim); margin: 0 0 30px;
    text-transform: uppercase; letter-spacing: 1px;
}
.section-group-intro .group-intro-zh {
    font-size: 17px; color: var(--elite-text); line-height: 2; margin: 0 0 18px;
}
.section-group-intro .group-intro-en {
    font-size: 14px; color: var(--elite-text-dim); line-height: 1.85; margin: 0;
}

/* ===== 关于我们：使命与愿景 ===== */
.section-mv .mv-slogan { color: var(--elite-gold); font-size: 18px; font-weight: 600; }
.section-mv .mv-list { display: flex; flex-wrap: wrap; }
.section-mv .mv-item { display: flex; }
.section-mv .mv-card {
    background: var(--elite-bg-3); border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius); padding: 40px 36px; width: 100%;
    height: 100%; transition: border-color .3s, transform .3s;
}
.section-mv .mv-card:hover { border-color: var(--elite-gold); transform: translateY(-4px); }
.section-mv .mv-icon {
    width: 64px; height: 64px; margin-bottom: 22px; border-radius: 50%;
    background: rgba(255,181,77,.12); color: var(--elite-gold);
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; border: 2px solid rgba(255,181,77,.3);
}
.section-mv .mv-name { font-size: 22px; font-weight: 800; color: var(--elite-text); margin: 0 0 18px; }
.section-mv .mv-zh { font-size: 15px; color: var(--elite-text); line-height: 1.95; margin: 0 0 14px; }
.section-mv .mv-en { font-size: 13px; color: var(--elite-text-dim); line-height: 1.75; margin: 0; }
@media (max-width: 991px) {
    .section-mv .mv-item { margin-bottom: 28px; }
    .section-mv .mv-item:last-child { margin-bottom: 0; }
}

/* 英文模式：隐藏双语对照区块的中文段，只显示英文段（中文模式仍为中英对照） */
body.lang-en .history-zh,
body.lang-en .group-intro-tagline,
body.lang-en .group-intro-zh,
body.lang-en .mv-zh { display: none; }
/* 英文模式下英文段提升为主文案样式 */
body.lang-en .history-en { color: var(--elite-text); font-size: 16px; }
body.lang-en .group-intro-en { color: var(--elite-text); font-size: 17px; }
body.lang-en .mv-en { color: var(--elite-text); font-size: 15px; }

/* ===== 课程筛选条 ===== */
.filter-bar { text-align: center; margin-bottom: 36px; padding-bottom: 20px; border-bottom: 1px solid var(--elite-border); }
.filter-item {
    display: inline-block; padding: 7px 22px; margin: 0 5px 8px; border-radius: 20px;
    color: var(--elite-text-dim); font-size: 14px; background: var(--elite-bg-2);
    border: 1px solid var(--elite-border); transition: all .2s;
}
.filter-item:hover { color: var(--elite-gold); border-color: var(--elite-gold); }
.filter-item.active { background: var(--elite-gold); color: var(--elite-on-gold); border-color: var(--elite-gold); }
.pagination-wrap { text-align: center; margin-top: 36px; }
.pagination-wrap .pagination { margin: 0; }
.pagination-wrap .pagination > li > a, .pagination-wrap .pagination > li > span {
    color: var(--elite-text-dim); background: var(--elite-bg-2); border-color: var(--elite-border); border-radius: 4px !important; margin: 0 3px;
}
.pagination-wrap .pagination > li > a:hover { color: var(--elite-gold); background: var(--elite-bg-3); border-color: var(--elite-gold); }
.pagination-wrap .pagination > .active > a, .pagination-wrap .pagination > .active > span {
    background: var(--elite-gold); border-color: var(--elite-gold); color: var(--elite-on-gold);
}
.pagination-wrap .pagination > .disabled > a { background: var(--elite-bg); color: #555; }

/* ===== 课程详情 ===== */
.course-detail { padding: 50px 0; }
.course-detail .course-cover-lg { margin-bottom: 24px; border-radius: var(--elite-radius); overflow: hidden; }
.course-detail .course-cover-lg img { width: 100%; height: 400px; object-fit: cover; }
.course-detail-title { font-size: 30px; font-weight: 800; margin: 0 0 10px; color: var(--elite-text); }
.course-detail-sub { font-size: 17px; color: var(--elite-gold); margin: 0 0 18px; }
.course-tags { margin-bottom: 20px; }
.course-tag {
    display: inline-block; background: rgba(255,181,77,.12); color: var(--elite-gold);
    border: 1px solid rgba(255,181,77,.3); padding: 4px 12px; border-radius: 14px; font-size: 12px; margin-right: 8px;
}
.course-info-box {
    background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius); padding: 24px; margin-bottom: 32px;
}
.course-info-box .info-item { margin-bottom: 16px; display: flex; flex-direction: column; }
.course-info-box .info-item:last-child { margin-bottom: 0; }
.course-info-box .info-label { font-size: 12px; color: var(--elite-gold); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 1px; }
.course-info-box .info-label i { margin-right: 5px; }
.course-info-box .info-value { font-size: 15px; color: var(--elite-text); }
.course-info-box .info-goal { flex-direction: column; }
.course-content { margin-top: 14px; }
.content-title { font-size: 22px; font-weight: 700; margin: 0 0 18px; padding-left: 14px; border-left: 4px solid var(--elite-gold); color: var(--elite-text); }
.article-content { font-size: 15px; line-height: 1.9; color: var(--elite-text-dim); }
.article-content img { max-width: 100%; height: auto; border-radius: var(--elite-radius); margin: 14px 0; }
.article-content p { margin-bottom: 16px; color: var(--elite-text-dim); }
.article-content h2, .article-content h3 { margin: 24px 0 14px; color: var(--elite-text); }
.article-content ul, .article-content ol { padding-left: 24px; margin-bottom: 16px; }
.article-content li { margin-bottom: 6px; }

/* ===== 学员故事时间线（用于成功案例详情 content） ===== */
.story-timeline { position: relative; margin: 28px 0; padding-left: 32px; }
/* 竖线 */
.story-timeline::before {
    content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px;
    background: linear-gradient(180deg, var(--elite-gold), rgba(255,181,77,.15));
}
.story-node { position: relative; margin-bottom: 28px; }
.story-node:last-child { margin-bottom: 0; }
/* 圆点节点 */
.story-node::before {
    content: ""; position: absolute; left: -32px; top: 4px; width: 20px; height: 20px;
    border-radius: 50%; background: var(--elite-bg);
    border: 2px solid var(--elite-gold); box-shadow: 0 0 0 4px rgba(255,181,77,.12);
}
.story-node.high::before { background: var(--elite-gold); box-shadow: 0 0 0 4px rgba(255,181,77,.25); }
/* 时间标签 */
.story-time {
    display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .5px;
    color: var(--elite-on-gold); background: var(--elite-gold);
    padding: 2px 10px; border-radius: 10px; margin-bottom: 8px;
}
/* 节点标题与正文（独立卡片，覆盖 .article-content 默认样式） */
.story-node .story-title { font-size: 17px; font-weight: 700; color: var(--elite-text); margin: 0 0 8px; }
.story-node .story-text { font-size: 15px; line-height: 1.85; color: var(--elite-text-dim); margin: 0; }
.story-node .story-text strong { color: var(--elite-gold); }
.story-node .story-text + .story-text { margin-top: 10px; }
.story-intro, .story-closing { margin: 22px 0; }
.story-closing {
    border-left: 4px solid var(--elite-gold); padding: 10px 18px;
    background: rgba(255,181,77,.06); border-radius: 0 6px 6px 0;
}
.story-closing p { color: var(--elite-text); margin: 0; }
.story-sign { text-align: right; color: var(--elite-text-dim); font-size: 14px; margin-top: 8px; }

/* 课程详情侧边栏 */
.course-sidebar { margin-top: 20px; }
.sidebar-box {
    background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius); padding: 26px; margin-bottom: 22px;
}
.sidebar-box h3 { font-size: 18px; margin: 0 0 14px; color: var(--elite-text); }
.sidebar-cta { background: linear-gradient(135deg, #2a2418, var(--elite-bg-2)); border-color: var(--elite-gold); }
.sidebar-cta .sidebar-tip { font-size: 13px; color: var(--elite-text-dim); margin-bottom: 18px; }
.sidebar-cta .btn { margin-bottom: 10px; }
.sidebar-cta .btn-block, .btn-block { display: block; width: 100%; }
.sidebar-contact p { margin-bottom: 14px; font-size: 14px; color: var(--elite-text-dim); }
.sidebar-contact p i { margin-right: 10px; color: var(--elite-gold); width: 16px; }
/* 课程详情侧边栏 · 联系我们（扩展） */
.sidebar-contact .contact-hotline {
    background: linear-gradient(135deg, rgba(255,181,77,.12), rgba(255,181,77,.04));
    border: 1px solid rgba(255,181,77,.3); border-radius: var(--elite-radius);
    padding: 14px 16px; margin-bottom: 18px;
}
.sidebar-contact .hotline-label {
    display: block; font-size: 12px; color: var(--elite-gold);
    letter-spacing: 1px; margin-bottom: 4px; font-weight: 700;
}
.sidebar-contact .hotline-label i { margin-right: 6px; }
.sidebar-contact .hotline-num {
    font-size: 22px; font-weight: 800; color: var(--elite-text); line-height: 1.2;
    display: inline-block;
}
.sidebar-contact .hotline-num:hover { color: var(--elite-gold); }
.sidebar-contact .contact-line {
    margin-bottom: 12px; font-size: 14px; color: var(--elite-text-dim); line-height: 1.6;
}
.sidebar-contact .contact-line i { margin-right: 10px; color: var(--elite-gold); width: 16px; }
.sidebar-contact .contact-line a { color: var(--elite-text-dim); }
.sidebar-contact .contact-line a:hover { color: var(--elite-gold); }
.sidebar-contact .contact-qrcode { text-align: center; margin: 18px 0; }
.sidebar-contact .contact-qrcode img {
    width: 130px; height: 130px; object-fit: contain;
    background: #fff; border-radius: 6px; padding: 6px;
}
.sidebar-contact .qrcode-tip { display: block; margin-top: 8px; font-size: 12px; color: var(--elite-text-dim); }
.sidebar-contact .sidebar-consult-btn { margin-top: 8px; }
.related-courses { margin-top: 56px; }
.related-courses .section-title { font-size: 24px; }

/* ===== 联系我们 ===== */
.contact-list { list-style: none; padding: 0; margin: 32px 0; }
.contact-row { display: flex; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid var(--elite-border); }
.contact-row:last-child { border-bottom: none; }
.contact-icon {
    width: 50px; height: 50px; border-radius: 50%;
    background: rgba(255,181,77,.12); color: var(--elite-gold);
    border: 1px solid rgba(255,181,77,.3);
    display: flex; align-items: center; justify-content: center; font-size: 20px; margin-right: 20px; flex-shrink: 0;
}
.contact-text { display: flex; flex-direction: column; justify-content: center; }
.contact-label { font-size: 12px; color: var(--elite-gold); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 1px; }
.contact-value { font-size: 16px; color: var(--elite-text); }
.contact-value a { color: var(--elite-text); }
.contact-value a:hover { color: var(--elite-gold); }
.qrcode-img { width: 130px; height: 130px; border-radius: 4px; margin-top: 10px; background: #fff; padding: 4px; }
.contact-call { margin: 24px 0 34px; }
.contact-map { border-radius: var(--elite-radius); overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,.4); }
.contact-map #amapContainer { width: 100%; height: 340px; }
.map-placeholder {
    height: 340px; display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: var(--elite-bg-2); color: var(--elite-text-dim); border: 1px solid var(--elite-border);
}
.map-placeholder i { font-size: 48px; margin-bottom: 12px; color: var(--elite-gold); }

/* 留言表单 */
.contact-form-wrap {
    background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius); padding: 34px; align-self: flex-start;
}
.contact-form .form-group { margin-bottom: 18px; }
.contact-form label { display: block; font-size: 14px; color: var(--elite-text); margin-bottom: 7px; font-weight: 600; }
.contact-form .required { color: var(--elite-gold); }
.contact-form .form-control {
    width: 100%; padding: 11px 15px; background: var(--elite-bg); color: var(--elite-text);
    border: 1px solid var(--elite-border); border-radius: var(--elite-radius); font-size: 14px; transition: border-color .2s;
}
.contact-form .form-control::placeholder { color: #666; }
.contact-form .form-control:focus { border-color: var(--elite-gold); outline: none; box-shadow: 0 0 0 2px rgba(255,181,77,.15); }
.contact-form textarea.form-control { resize: vertical; }
.contact-form select.form-control {
    /* bootstrap-select.min.css（经 frontend.css @import 全站加载）对 select.form-control
       设了 width:auto / padding:0 / border:none，会把原生下拉框缩成"只够当前选项文字"的窄框，
       导致"咨询类型"等选项文字被右边箭头压住、显示不全。
       这里重新撑满宽度并恢复内边距/边框，!important 以稳定压制第三方库干扰。 */
    width: 100% !important;
    padding: 11px 40px 11px 15px !important;
    border: 1px solid var(--elite-border) !important;
    height: auto;
    background-color: var(--elite-bg);
    /* 去掉原生箭头，改用与主题统一的金色 SVG 箭头；右侧 padding 已为箭头预留空间 */
    -webkit-appearance: none; -moz-appearance: none; appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23ffb54d' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    color: var(--elite-text); font-size: 14px; border-radius: var(--elite-radius);
    transition: border-color .2s; cursor: pointer;
}
.contact-form select.form-control:focus { border-color: var(--elite-gold); box-shadow: 0 0 0 2px rgba(255,181,77,.15); }
/* IE 隐藏原生展开箭头，避免出现双箭头 */
.contact-form select.form-control::-ms-expand { display: none; }
.contact-form select.form-control option { background: var(--elite-bg); color: var(--elite-text); }
.captcha-row { display: flex; gap: 10px; align-items: center; }
.captcha-row .form-control { flex: 1; }
.captcha-img { height: 44px; cursor: pointer; border-radius: var(--elite-radius); border: 1px solid var(--elite-border); background: #fff; }
.btn-submit { padding: 13px; font-size: 16px; background: var(--elite-gold); color: var(--elite-on-gold); border: none; font-weight: 700; border-radius: var(--elite-radius); width: 100%; }
.btn-submit:hover { background: var(--elite-gold-dark); color: #000; }

/* ===== 页脚（金色条带） ===== */
.site-footer { background: var(--elite-gold); color: var(--elite-on-gold); padding: 0; }
.site-footer .footer-main { padding: 56px 0 40px; }
.site-footer .footer-row { row-gap: 36px; }
.site-footer .footer-col { padding: 0 18px; }
/* 分栏标题：短下划线装饰，强化分组层次 */
.site-footer .footer-title {
    color: var(--elite-on-gold); font-size: 16px; font-weight: 800; letter-spacing: .5px;
    margin: 0 0 22px; padding-bottom: 10px; position: relative;
}
.site-footer .footer-title::after {
    content: ""; position: absolute; left: 0; bottom: 0; width: 28px; height: 3px;
    background: var(--elite-on-gold); border-radius: 2px; opacity: .55;
}
/* 品牌区 */
.site-footer .footer-logo { margin-bottom: 18px; line-height: 0; }
.site-footer .footer-logo img { height: 56px; width: auto; border-radius: 6px; }
.site-footer .footer-desc { font-size: 14px; line-height: 1.85; color: rgba(26,26,46,.82); margin: 0 0 18px; }
/* 机构特色徽章：不依赖后台字段，让品牌区视觉饱满 */
.site-footer .footer-badges { list-style: none; padding: 0; margin: 0; }
.site-footer .footer-badges li {
    display: flex; align-items: center; font-size: 13px; font-weight: 600;
    color: var(--elite-on-gold); margin-bottom: 9px;
}
.site-footer .footer-badges li:last-child { margin-bottom: 0; }
.site-footer .footer-badges li i {
    width: 26px; height: 26px; margin-right: 11px; border-radius: 50%;
    background: var(--elite-on-gold); color: var(--elite-gold);
    display: inline-flex; align-items: center; justify-content: center; font-size: 12px;
    flex: 0 0 26px;
}
/* 列表通用 */
.site-footer .footer-list { list-style: none; padding: 0; margin: 0; }
.site-footer .footer-list li { margin-bottom: 12px; font-size: 14px; display: flex; align-items: flex-start; }
.site-footer .footer-list li:last-child { margin-bottom: 0; }
/* 联系方式：圆形图标底，内容可换行缩进 */
.site-footer .footer-contact li i {
    flex: 0 0 28px; width: 28px; height: 28px; margin-right: 12px; margin-top: 1px;
    border-radius: 50%; background: rgba(26,26,46,.12); color: var(--elite-on-gold);
    display: inline-flex; align-items: center; justify-content: center; font-size: 13px;
    transition: background .2s;
}
.site-footer .footer-contact li:hover i { background: var(--elite-on-gold); color: var(--elite-gold); }
.site-footer .footer-contact li > span,
.site-footer .footer-contact li > a { flex: 1 1 auto; line-height: 1.6; }
.site-footer .footer-contact li a { color: var(--elite-on-gold); }
.site-footer .footer-contact li a:hover { color: #000; }
/* 快捷链接：前导符号 + hover 微位移 */
.site-footer .footer-links li { display: block; }
.site-footer .footer-links li a {
    color: var(--elite-on-gold); position: relative; padding-left: 16px;
    transition: padding-left .2s, color .2s;
}
.site-footer .footer-links li a::before {
    content: "»"; position: absolute; left: 0; top: 0; color: var(--elite-on-gold); opacity: .55;
}
.site-footer .footer-links li a:hover { color: #000; padding-left: 22px; }
.site-footer .footer-links li a:hover::before { opacity: 1; }
/* 关注我们 / 二维码：白色卡片样式，更立体 */
.site-footer .footer-follow .footer-qrcode {
    display: inline-block; background: #fff; padding: 8px; border-radius: 8px;
    box-shadow: 0 6px 18px rgba(26,26,46,.18); text-align: center;
}
.site-footer .footer-qrcode img { width: 104px; height: 104px; display: block; border-radius: 2px; }
.site-footer .footer-qrcode span { display: block; font-size: 12px; margin-top: 8px; color: var(--elite-on-gold); }
/* 无二维码时的占位卡片：虚线框 + 微信图标，提示扫码添加 */
.site-footer .footer-qrcode-placeholder {
    width: 120px; padding: 14px 8px; border: 2px dashed rgba(26,26,46,.35); background: transparent; box-shadow: none;
}
.site-footer .footer-qrcode-placeholder i {
    width: 56px; height: 56px; margin: 0 auto; border-radius: 50%;
    background: rgba(26,26,46,.12); color: var(--elite-on-gold);
    display: flex; align-items: center; justify-content: center; font-size: 28px;
}
/* 工作时间：兜底项，与联系方式图标圆点保持一致 */
.site-footer .footer-worktime { color: rgba(26,26,46,.72); font-size: 13px; }
/* 服务承诺：勾选式列表，与联系方式区分（无圆图标） */
.site-footer .footer-promise { list-style: none; padding: 0; margin: 18px 0 0; border-top: 1px dashed rgba(26,26,46,.22); padding-top: 14px; }
.site-footer .footer-promise li {
    display: flex; align-items: center; font-size: 13px; font-weight: 600;
    color: var(--elite-on-gold); margin-bottom: 8px;
}
.site-footer .footer-promise li:last-child { margin-bottom: 0; }
.site-footer .footer-promise li i {
    margin-right: 10px; color: var(--elite-on-gold); font-size: 12px;
    width: 18px; height: 18px; border-radius: 50%; background: rgba(26,26,46,.14);
    display: inline-flex; align-items: center; justify-content: center; flex: 0 0 18px;
}
/* 快捷入口按钮：两种风格，紧凑可并排 */
.site-footer .footer-contact-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.site-footer .footer-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    font-size: 13px; font-weight: 700; padding: 9px 16px; border-radius: 999px;
    border: 1.5px solid var(--elite-on-gold); transition: all .2s; line-height: 1;
}
.site-footer .footer-btn i { font-size: 14px; }
.site-footer .footer-btn-ghost { color: var(--elite-on-gold); background: transparent; }
.site-footer .footer-btn-ghost:hover { background: var(--elite-on-gold); color: #fff; }
.site-footer .footer-btn-solid { color: #fff; background: var(--elite-on-gold); border-color: var(--elite-on-gold); }
.site-footer .footer-btn-solid:hover { background: var(--elite-gold-dark); border-color: var(--elite-gold-dark); color: #fff; }
/* 链接通用 hover */
.site-footer .footer-list li a:hover { color: #000; }
/* 底栏：居中、黑色文字 */
.site-footer .footer-bottom {
    border-top: 1px solid rgba(26,26,46,.15); padding: 16px 0;
    font-size: 13px; color: #000; background: rgba(0,0,0,.06); text-align: center;
}
.site-footer .footer-bottom .footer-bottom-inner {
    display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 6px 18px;
}
.site-footer .footer-bottom .copyright,
.site-footer .footer-bottom .footer-beian { margin: 0; color: #000; }
.site-footer .footer-bottom a { color: #000; }
.site-footer .footer-bottom a:hover { color: var(--elite-on-gold); }
/* 响应式：平板两栏间距收紧 */
@media (max-width: 991px) {
    .site-footer .footer-main { padding: 44px 0 32px; }
    .site-footer .footer-row { row-gap: 30px; }
}
/* 响应式：手机堆叠 + 底栏居中 */
@media (max-width: 767px) {
    .site-footer .footer-main { padding: 36px 0 26px; }
    .site-footer .footer-row { row-gap: 26px; }
    .site-footer .footer-col { padding: 0 12px; }
    .site-footer .footer-about { order: 1; }
    .site-footer .footer-follow { order: 2; }
    .site-footer .footer-nav { order: 3; }
    .site-footer .footer-contact { order: 4; }
    .site-footer .footer-bottom .footer-bottom-inner { justify-content: center; text-align: center; }
}

/* ===== 师资卡片 ===== */
.teacher-card {
    display: block; background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius); overflow: hidden; text-align: center;
    margin-bottom: 28px; height: calc(100% - 28px); transition: all .3s;
}
.teacher-card:hover { transform: translateY(-6px); border-color: var(--elite-gold); box-shadow: 0 12px 30px rgba(0,0,0,.5); color: inherit; }
.teacher-avatar, .teacher-avatar-placeholder { height: 200px; overflow: hidden; background: var(--elite-bg-3); }
.teacher-avatar img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.teacher-card:hover .teacher-avatar img { transform: scale(1.05); }
.teacher-avatar-placeholder { display: flex; align-items: center; justify-content: center; color: var(--elite-gold); font-size: 56px; }
.teacher-info { padding: 20px; }
.teacher-name { font-size: 19px; font-weight: 700; color: var(--elite-text); margin: 0 0 4px; }
.teacher-card:hover .teacher-name { color: var(--elite-gold); }
.teacher-subject { color: var(--elite-gold); font-size: 14px; margin-bottom: 6px; }
.teacher-title { color: var(--elite-text-dim); font-size: 13px; margin-bottom: 8px; }
.teacher-years { color: var(--elite-text-dim); font-size: 12px; margin-bottom: 8px; }
.teacher-years i { color: var(--elite-gold); }
.teacher-summary { font-size: 13px; color: var(--elite-text-dim); margin: 0; line-height: 1.6;
    overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* 师资详情 */
.teacher-detail { padding: 50px 0; }
/* ===== 师资详情：上下三段式布局（hero / bar / body） ===== */
.teacher-detail { padding-top: 16px; }
/* ① 顶部形象照横幅 */
.teacher-hero { width: 100%; border-radius: var(--elite-radius); overflow: hidden; margin-bottom: 0;
    background: var(--elite-bg-2); }
.teacher-hero img { width: 100%; height: 380px; object-fit: cover; object-position: center top; display: block; }
.teacher-hero-placeholder { height: 380px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--elite-bg-2), var(--elite-bg-3)); color: var(--elite-gold); font-size: 80px; }

/* ② 姓名横条：左信息 + 右预约试听 */
.teacher-bar {
    display: flex; align-items: center; justify-content: space-between; gap: 24px;
    background: linear-gradient(135deg, #2a2418 0%, var(--elite-bg-2) 100%);
    border: 1px solid var(--elite-gold); border-radius: var(--elite-radius);
    padding: 22px 28px; margin-bottom: 36px;
}
.teacher-bar-info { flex: 1 1 auto; min-width: 0; }
.teacher-name-lg { font-size: 26px; font-weight: 800; color: var(--elite-text); margin: 0 0 8px; }
.teacher-bar-meta { display: flex; flex-wrap: wrap; align-items: center; font-size: 14px; color: var(--elite-text-dim); }
.teacher-bar-meta .subject-lg { color: var(--elite-gold); font-weight: 600; }
.teacher-bar-meta .bar-divider { margin: 0 8px; opacity: .5; }
.teacher-bar-info .course-tags { margin-top: 14px; }
.teacher-bar-cta { flex-shrink: 0; }
.teacher-bar-cta .btn { white-space: nowrap; }

/* ③ 介绍内容区：PC 上居中限宽，阅读舒适 */
.teacher-body { max-width: 860px; margin: 0 auto; }
.teacher-summary-box { background: var(--elite-bg-2); border-left: 4px solid var(--elite-gold); border-radius: var(--elite-radius); padding: 20px 24px; margin-bottom: 28px; }
.teacher-summary-box h3 { color: var(--elite-gold); font-size: 15px; margin: 0 0 8px; text-transform: uppercase; letter-spacing: 1px; }
.teacher-summary-box p { color: var(--elite-text); margin: 0; font-size: 16px; }

/* ===== 成功案例 ===== */
/* flex 布局让同行列等高，卡片上下严格对齐、消除 3+2+1 错排与留白 */
.case-list { display: flex; flex-wrap: wrap; }
.case-list > [class*="col-"] { display: flex; margin-bottom: 28px; }
.case-card {
    display: flex; flex-direction: column; width: 100%; height: 100%;
    background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius); overflow: hidden; transition: all .3s;
}
.case-card:hover { transform: translateY(-6px); border-color: var(--elite-gold); box-shadow: 0 12px 30px rgba(0,0,0,.5); color: inherit; }
.case-cover, .case-cover-placeholder { height: 180px; overflow: hidden; position: relative; background: var(--elite-bg-3); flex-shrink: 0; }
.case-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.case-card:hover .case-cover img { transform: scale(1.05); }
.case-cover-placeholder { display: flex; align-items: center; justify-content: center; color: var(--elite-gold); font-size: 48px; }
.case-year { position: absolute; top: 12px; left: 12px; background: var(--elite-gold); color: var(--elite-on-gold); font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 12px; }
.case-info { padding: 20px; flex: 1 1 auto; display: flex; flex-direction: column; }
.case-student { color: var(--elite-gold); font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.case-school { font-size: 18px; font-weight: 700; color: var(--elite-text); margin: 0 0 6px; }
.case-card:hover .case-school { color: var(--elite-gold); }
.case-major { color: var(--elite-text-dim); font-size: 13px; margin-bottom: 10px; }
.case-summary { font-size: 13px; color: var(--elite-text-dim); margin: 0; line-height: 1.6;
    overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* 案例详情 */
.case-detail { padding: 50px 0; }
.case-detail-head { text-align: center; margin-bottom: 40px; padding-bottom: 30px; border-bottom: 1px solid var(--elite-border); }
.case-detail-student { margin-bottom: 12px; }
.case-student-name { display: inline-block; background: var(--elite-gold); color: var(--elite-on-gold); padding: 4px 16px; border-radius: 16px; font-weight: 700; font-size: 14px; }
.case-detail-year { color: var(--elite-text-dim); margin-left: 10px; font-size: 14px; }
.case-detail-school { font-size: 32px; font-weight: 800; color: var(--elite-text); margin: 0 0 12px; }
.case-detail-major { color: var(--elite-gold); font-size: 16px; margin-bottom: 16px; }
.case-detail-major i { margin-right: 6px; }
.case-detail-summary { color: var(--elite-text-dim); font-size: 16px; max-width: 720px; margin: 0 auto; line-height: 1.8; }
.case-cta { text-align: center; margin: 40px 0; }

/* ===== 合作学校 ===== */
.section-partner .partner-list > [class*="col-"] { display: flex; margin-bottom: 28px; }
.partner-card {
    display: flex; flex-direction: column; background: var(--elite-bg-2); border-radius: var(--elite-radius);
    overflow: hidden; height: 100%; border: 1px solid var(--elite-border);
    transition: transform .3s, border-color .3s, box-shadow .3s; color: inherit;
}
.partner-card:hover { transform: translateY(-6px); border-color: var(--elite-gold); box-shadow: 0 12px 30px rgba(0,0,0,.5); color: inherit; }
.partner-cover, .partner-cover-placeholder { height: 180px; overflow: hidden; position: relative; background: var(--elite-bg-3); flex-shrink: 0; }
.partner-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.partner-card:hover .partner-cover img { transform: scale(1.05); }
.partner-cover-placeholder { display: flex; align-items: center; justify-content: center; color: var(--elite-gold); font-size: 48px; }
.partner-area { position: absolute; top: 12px; left: 12px; background: var(--elite-gold); color: var(--elite-on-gold); font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 12px; }
.partner-info { padding: 22px; flex: 1 1 auto; display: flex; flex-direction: column; }
.partner-school { font-size: 18px; font-weight: 700; color: var(--elite-text); margin: 0 0 8px; line-height: 1.4; }
.partner-card:hover .partner-school { color: var(--elite-gold); }
.partner-course { color: var(--elite-gold); font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.partner-course i { margin-right: 6px; }
.partner-target { color: var(--elite-text-dim); font-size: 13px; margin-bottom: 10px; }
.partner-summary { font-size: 13px; color: var(--elite-text-dim); margin: 0; line-height: 1.6; flex: 1 1 auto; }

/* 合作学校详情页 */
.partner-detail { padding: 50px 0; }
.partner-detail-head { text-align: center; margin-bottom: 40px; padding-bottom: 30px; border-bottom: 1px solid var(--elite-border); }
.partner-detail-school { font-size: 30px; font-weight: 800; color: var(--elite-text); margin: 0 0 12px; line-height: 1.3; }
.partner-detail-course { color: var(--elite-gold); font-size: 16px; margin-bottom: 16px; }
.partner-detail-course i { margin-right: 6px; }
.partner-detail-summary { color: var(--elite-text-dim); font-size: 16px; max-width: 720px; margin: 0 auto; line-height: 1.8; }
.partner-body { max-width: 820px; margin: 0 auto; }
.partner-block { background: var(--elite-bg-2); border: 1px solid var(--elite-border); border-left: 3px solid var(--elite-gold); border-radius: var(--elite-radius); padding: 22px 26px; margin-bottom: 20px; }
.partner-block-title { font-size: 16px; font-weight: 700; color: var(--elite-gold); margin: 0 0 12px; }
.partner-block-title i { margin-right: 8px; }
.partner-block p { color: var(--elite-text-dim); line-height: 1.85; margin: 0; }
.partner-block-achievement { border-left-color: #4caf50; }
.partner-achievement-list { list-style: none; padding: 0; margin: 0; }
.partner-achievement-list li { color: var(--elite-text-dim); line-height: 1.9; padding: 4px 0; font-size: 15px; }
.partner-achievement-list li i { color: #4caf50; margin-right: 10px; }

/* 关于页：合作学校简介入口 */
.section-partner-intro { text-align: center; }
.partner-intro-desc { color: var(--elite-text-dim); font-size: 16px; line-height: 1.9; max-width: 720px; margin: 0 auto 28px; }

/* ===== 最新资讯 ===== */
.news-list { }
.news-item {
    display: flex; background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-radius: var(--elite-radius); overflow: hidden; margin-bottom: 22px; transition: all .3s; color: inherit;
}
.news-item:hover { border-color: var(--elite-gold); transform: translateX(4px); box-shadow: 0 8px 24px rgba(0,0,0,.4); color: inherit; }
.news-thumb, .news-thumb-placeholder { width: 240px; min-width: 240px; height: 160px; overflow: hidden; background: var(--elite-bg-3); }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.news-item:hover .news-thumb img { transform: scale(1.05); }
.news-thumb-placeholder { display: flex; align-items: center; justify-content: center; color: var(--elite-gold); font-size: 40px; }
.news-body { padding: 22px 26px; flex: 1; }
.news-title { font-size: 18px; font-weight: 700; color: var(--elite-text); margin: 0 0 10px; }
.news-item:hover .news-title { color: var(--elite-gold); }
.news-desc { font-size: 14px; color: var(--elite-text-dim); margin: 0 0 12px; line-height: 1.7;
    overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.news-meta { font-size: 12px; color: var(--elite-text-dim); }
.news-meta span { margin-right: 18px; }
.news-meta i { margin-right: 4px; color: var(--elite-gold); }

/* 资讯详情 */
.news-detail { padding: 50px 0; }
.news-detail-main { max-width: 860px; margin: 0 auto; }
.news-detail-title { font-size: 30px; font-weight: 800; color: var(--elite-text); margin: 0 0 16px; line-height: 1.3; }
.news-detail-meta { font-size: 13px; color: var(--elite-text-dim); margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--elite-border); }
.news-detail-meta span { margin-right: 20px; }
.news-detail-meta i { margin-right: 5px; color: var(--elite-gold); }
.news-detail-summary { background: var(--elite-bg-2); border-left: 4px solid var(--elite-gold); padding: 16px 22px; border-radius: var(--elite-radius); color: var(--elite-text); font-size: 15px; margin-bottom: 28px; line-height: 1.8; }
.news-nav { display: flex; justify-content: space-between; gap: 20px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--elite-border); }
.news-nav-item { flex: 1; background: var(--elite-bg-2); border: 1px solid var(--elite-border); border-radius: var(--elite-radius); padding: 16px 20px; transition: all .2s; }
.news-nav-item:hover { border-color: var(--elite-gold); }
.news-nav-next { text-align: right; }
.news-nav-label { display: block; font-size: 12px; color: var(--elite-gold); margin-bottom: 6px; }
.news-nav-title { display: block; font-size: 14px; color: var(--elite-text); }
.news-card { display: block; background: var(--elite-bg-2); border: 1px solid var(--elite-border); border-radius: var(--elite-radius); overflow: hidden; margin-bottom: 24px; transition: all .3s; }
.news-card:hover { border-color: var(--elite-gold); transform: translateY(-4px); color: inherit; }
.news-card .news-thumb, .news-card .news-thumb-placeholder { width: 100%; height: 150px; }
.news-card .news-body { padding: 16px; }
.news-card .news-title { font-size: 15px; margin-bottom: 8px;
    overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* ===== 子栏目导航条 subnav ===== */
.subnav-bar { background: var(--elite-bg-2); border-bottom: 1px solid var(--elite-border); padding: 14px 0; }
.subnav-bar .container { display: flex; flex-wrap: wrap; gap: 8px; }
.subnav-item {
    display: inline-block; padding: 7px 20px; border-radius: 20px; font-size: 14px;
    color: var(--elite-text-dim); background: var(--elite-bg); border: 1px solid var(--elite-border); transition: all .2s;
}
.subnav-item:hover, .subnav-item.active { background: var(--elite-gold); color: var(--elite-on-gold); border-color: var(--elite-gold); }

/* ===== 资质荣誉 honor ===== */
/* flex 布局让同行列等高，卡片上下严格对齐（覆盖 Bootstrap .row 的 float 默认行为）*/
.honor-list { display: flex; flex-wrap: wrap; }
.honor-list > [class*="col-"] { display: flex; margin-bottom: 28px; }
.honor-card {
    background: var(--elite-bg-2); border: 1px solid var(--elite-border); border-radius: var(--elite-radius);
    overflow: hidden; transition: all .3s;
    width: 100%; height: 100%; display: flex; flex-direction: column;
}
.honor-card:hover { border-color: var(--elite-gold); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.4); }
.honor-image, .honor-image-placeholder { height: 220px; overflow: hidden; position: relative; background: var(--elite-bg-3); flex-shrink: 0; }
.honor-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.honor-card:hover .honor-image img { transform: scale(1.05); }
.honor-image-placeholder { display: flex; align-items: center; justify-content: center; color: var(--elite-gold); font-size: 56px; }
.honor-badge { position: absolute; top: 12px; right: 12px; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 12px; }
.honor-badge-license { background: var(--elite-on-gold); color: var(--elite-gold); }
.honor-badge-award { background: var(--elite-gold); color: var(--elite-on-gold); }
.honor-info { padding: 18px; flex: 1 1 auto; display: flex; flex-direction: column; }
.honor-name { font-size: 16px; font-weight: 700; color: var(--elite-text); margin: 0 0 8px; }
.honor-desc { font-size: 13px; color: var(--elite-text-dim); margin: 0; line-height: 1.6; }

/* ===== 校区环境 campus ===== */
/* flex 布局让同行列等高，卡片上下严格对齐（覆盖 Bootstrap .row 的 float 默认行为）*/
.campus-list { display: flex; flex-wrap: wrap; }
.campus-list > [class*="col-"] { display: flex; margin-bottom: 28px; }
.campus-card {
    background: var(--elite-bg-2); border: 1px solid var(--elite-border); border-radius: var(--elite-radius);
    overflow: hidden; transition: all .3s;
    width: 100%; height: 100%; display: flex; flex-direction: column;
}
.campus-card:hover { border-color: var(--elite-gold); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.4); }
.campus-image, .campus-image-placeholder { height: 240px; overflow: hidden; background: var(--elite-bg-3); flex-shrink: 0; }
.campus-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.campus-card:hover .campus-image img { transform: scale(1.05); }
.campus-image-placeholder { display: flex; align-items: center; justify-content: center; color: var(--elite-gold); font-size: 56px; }
.campus-info { padding: 18px; flex: 1 1 auto; display: flex; flex-direction: column; }
.campus-name { font-size: 17px; font-weight: 700; color: var(--elite-text); margin: 0 0 8px; }
.campus-desc { font-size: 13px; color: var(--elite-text-dim); margin: 0; line-height: 1.6; }

/* ===== 师资荣誉 / 教师动态 ===== */
.teacher-honor-list { display: flex; flex-direction: column; gap: 12px; }
.teacher-honor-item { display: flex; align-items: center; background: var(--elite-bg-2); border: 1px solid var(--elite-border); border-radius: var(--elite-radius); padding: 14px 18px; color: var(--elite-text); font-size: 15px; }
.teacher-honor-item i { color: var(--elite-gold); margin-right: 12px; font-size: 18px; }
.teacher-dynamics-list { display: flex; flex-direction: column; gap: 10px; }
.teacher-dynamic-item { display: flex; align-items: center; gap: 12px; background: var(--elite-bg-2); border: 1px solid var(--elite-border); border-radius: var(--elite-radius); padding: 14px 18px; transition: all .2s; color: var(--elite-text); }
.teacher-dynamic-item:hover { border-color: var(--elite-gold); color: var(--elite-gold); }
.teacher-dynamic-item i { color: var(--elite-gold); }
.teacher-dynamic-item .dynamic-title { flex: 1; font-size: 14px; }
.teacher-dynamic-item .dynamic-date { font-size: 12px; color: var(--elite-text-dim); }

/* ===== 录取喜报滚动条 ===== */
.offer-ticker { background: var(--elite-bg-2); border-bottom: 1px solid var(--elite-border); padding: 16px 0; overflow: hidden; }
.offer-ticker-inner { display: flex; align-items: center; gap: 24px; }
.offer-ticker-label { color: var(--elite-gold); font-weight: 700; font-size: 14px; white-space: nowrap; flex-shrink: 0;
    /* 始终位于滚动内容之上，防止重叠 */
    position: relative; z-index: 2; background: var(--elite-bg-2); padding-right: 8px; }
.offer-ticker-label i { margin-right: 6px; }
.offer-ticker-track { overflow: hidden; flex: 1; white-space: nowrap; }
.offer-ticker-track-inner { display: flex; gap: 36px; width: max-content;
    /* 内容渲染两份，-50% 刚好滚完第一份，无缝循环；只移动内容，裁剪框（track）固定不动 */
    animation: tickerScroll 60s linear infinite; }
.offer-ticker:hover .offer-ticker-track-inner { animation-play-state: paused; }
.offer-ticker-item { display: inline-flex; align-items: center; gap: 6px; color: var(--elite-text); font-size: 14px; flex-shrink: 0; }
.offer-ticker-item i { color: var(--elite-gold); font-size: 12px; }
.offer-ticker-item strong { color: var(--elite-gold); }
.offer-ticker-item em { color: var(--elite-text-dim); font-style: normal; font-size: 13px; }
@keyframes tickerScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== 活动预告 event ===== */
.section-events-home .event-list { display: flex; flex-direction: column; gap: 18px; }
.section-events-home .event-card {
    display: grid; grid-template-columns: 132px 260px minmax(0, 1fr); min-height: 190px;
    background: var(--elite-bg-2); border: 1px solid var(--elite-border); border-radius: var(--elite-radius);
    color: inherit; overflow: hidden; transition: border-color .3s, background-color .3s;
}
.section-events-home .event-card:hover { border-color: var(--elite-gold); background: #1b1b1c; color: inherit; }
.section-events-home .event-card:focus-visible { outline: 2px solid var(--elite-gold); outline-offset: 3px; }
.section-events-home .event-date {
    display: flex; align-items: center; flex-direction: column; justify-content: center;
    background: var(--elite-gold); color: var(--elite-on-gold); padding: 20px 12px; text-align: center;
    transition: background-color .3s;
}
.section-events-home .event-date-label { font-size: 11px; font-weight: 700; margin-bottom: 8px; }
.section-events-home .event-date strong { font-size: 48px; line-height: .95; font-weight: 800; }
.section-events-home .event-date > span:not(.event-date-label) { font-size: 14px; font-weight: 800; margin-top: 7px; text-transform: uppercase; }
.section-events-home .event-date small { font-size: 11px; margin-top: 2px; opacity: .72; }
.section-events-home .event-visual { min-width: 0; overflow: hidden; border-right: 1px solid var(--elite-border); }
.section-events-home .event-visual img { width: 100%; height: 100%; min-height: 190px; object-fit: cover; transition: transform .4s; }
.section-events-home .event-card:hover .event-visual img { transform: scale(1.03); }
.section-events-home .event-visual-placeholder {
    display: flex; flex-direction: column; justify-content: flex-end; height: 100%; min-height: 190px; padding: 24px;
    background: linear-gradient(145deg, #2a2a2b 0%, #171718 100%); position: relative;
}
.section-events-home .event-visual-placeholder::before {
    content: ""; position: absolute; top: 20px; right: 20px; width: 46px; height: 46px;
    border-top: 1px solid rgba(255,181,77,.6); border-right: 1px solid rgba(255,181,77,.6);
}
.section-events-home .event-visual-placeholder span { color: var(--elite-gold); font-size: 10px; font-weight: 700; margin-bottom: 8px; }
.section-events-home .event-visual-placeholder strong {
    color: var(--elite-text); font-size: 18px; line-height: 1.4;
    display: -webkit-box; overflow: hidden; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
}
.section-events-home .event-card-body { display: flex; flex-direction: column; min-width: 0; padding: 26px 30px; }
.section-events-home .event-type { color: var(--elite-gold); font-size: 11px; font-weight: 700; margin-bottom: 9px; }
.section-events-home .event-title { font-size: 21px; font-weight: 700; color: var(--elite-text); margin: 0 0 10px; line-height: 1.4; }
.section-events-home .event-card:hover .event-title { color: var(--elite-gold); }
.section-events-home .event-desc {
    font-size: 14px; color: var(--elite-text-dim); margin: 0 0 14px; line-height: 1.7;
    overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.section-events-home .event-card-footer {
    display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: auto;
    padding-top: 14px; border-top: 1px solid var(--elite-border); font-size: 13px;
}
.section-events-home .event-author { color: var(--elite-text-dim); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.section-events-home .event-author i { color: var(--elite-gold); margin-right: 7px; }
.section-events-home .event-cta { color: var(--elite-gold); font-weight: 700; white-space: nowrap; }
.section-events-home .event-cta i { margin-left: 8px; transition: transform .25s; }
.section-events-home .event-card:hover .event-cta i { transform: translateX(4px); }
.section-events-home .event-empty {
    display: flex; align-items: center; gap: 22px; max-width: 720px; margin: 0 auto;
    padding: 28px 32px; border: 1px solid var(--elite-border); border-left: 4px solid var(--elite-gold);
    border-radius: var(--elite-radius); background: var(--elite-bg-2);
}
.section-events-home .event-empty > i { color: var(--elite-gold); font-size: 34px; }
.section-events-home .event-empty h3 { color: var(--elite-text); font-size: 18px; margin: 0 0 5px; }
.section-events-home .event-empty p { color: var(--elite-text-dim); font-size: 14px; margin: 0; }
@media (prefers-reduced-motion: reduce) {
    .section-events-home .event-card,
    .section-events-home .event-date,
    .section-events-home .event-visual img,
    .section-events-home .event-cta i { transition: none; }
    .section-events-home .event-card:hover .event-visual img,
    .section-events-home .event-card:hover .event-cta i { transform: none; }
}

/* ===== 在线客服悬浮窗 cs ===== */
.cs-widget { position: fixed; right: 24px; bottom: 24px; z-index: 1200; display: flex; align-items: flex-end; }
/* 引导气泡：常驻显示在头像左侧，打开面板时半透明让位 */
.cs-bubble {
    display: flex; flex-direction: column; justify-content: center;
    background: var(--elite-bg-2); border: 1px solid var(--elite-border);
    border-radius: 10px; padding: 8px 14px; margin-right: 12px; margin-bottom: 6px;
    box-shadow: 0 8px 24px rgba(0,0,0,.45); max-width: 170px; cursor: pointer;
    position: relative; animation: csBubbleIn .3s ease; transition: opacity .25s;
}
.cs-bubble::after {
    content: ""; position: absolute; right: -6px; bottom: 16px; width: 10px; height: 10px;
    background: var(--elite-bg-2); border-right: 1px solid var(--elite-border); border-top: 1px solid var(--elite-border);
    transform: rotate(45deg);
}
.cs-bubble-title { font-size: 13px; font-weight: 700; color: var(--elite-gold); line-height: 1.3; }
.cs-bubble-sub { font-size: 11px; color: var(--elite-text-dim); line-height: 1.3; margin-top: 2px; }
.cs-widget.cs-open .cs-bubble { opacity: .35; }
@keyframes csBubbleIn { from { opacity: 0; transform: translateX(8px); } to { opacity: 1; transform: translateX(0); } }

/* 悬浮按钮：老师头像 + 金色描边 + 脉冲圈 + 在线状态点 */
.cs-fab {
    width: 60px; height: 60px; border-radius: 50%; background: var(--elite-bg-3); color: var(--elite-on-gold);
    display: flex; align-items: center; justify-content: center; font-size: 26px; cursor: pointer;
    box-shadow: 0 6px 20px rgba(255,181,77,.45); transition: all .25s; position: relative;
    border: 3px solid var(--elite-gold); padding: 0; overflow: visible;
}
.cs-fab:hover { transform: scale(1.06); box-shadow: 0 8px 26px rgba(255,181,77,.6); }
/* 脉冲圈改用单独伪元素，避免与边框冲突 */
.cs-fab::before {
    content: ""; position: absolute; inset: -6px; border-radius: 50%;
    border: 2px solid var(--elite-gold); opacity: .4; animation: csPulse 2s infinite; pointer-events: none;
}
@keyframes csPulse { 0% { transform: scale(1); opacity: .5; } 100% { transform: scale(1.35); opacity: 0; } }
/* 老师头像：圆形铺满，常态显示 */
.cs-fab-avatar { width: 100%; height: 100%; border-radius: 50%; overflow: hidden; display: block; }
.cs-fab-img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* 关闭图标：默认隐藏，打开面板时显示并盖住头像 */
.cs-fab .cs-icon-close {
    display: none; position: absolute; inset: 0; align-items: center; justify-content: center;
    background: var(--elite-gold); border-radius: 50%; font-size: 24px;
}
.cs-widget.cs-open .cs-fab .cs-fab-avatar { opacity: 0; }
.cs-widget.cs-open .cs-fab .cs-icon-close { display: flex; }
/* 在线状态绿点：常驻头像右下角 */
.cs-fab-online {
    position: absolute; right: 1px; bottom: 1px; width: 14px; height: 14px; border-radius: 50%;
    background: #34c759; border: 2px solid var(--elite-bg);
    box-shadow: 0 0 0 0 rgba(52,199,89,.6); animation: csOnline 2s infinite; z-index: 2;
}
@keyframes csOnline { 0% { box-shadow: 0 0 0 0 rgba(52,199,89,.55); } 70% { box-shadow: 0 0 0 7px rgba(52,199,89,0); } 100% { box-shadow: 0 0 0 0 rgba(52,199,89,0); } }
@media (prefers-reduced-motion: reduce) {
    .cs-fab::before, .cs-fab-online { animation: none; }
}
.cs-panel {
    position: absolute; right: 0; bottom: 76px; width: 320px; background: var(--elite-bg-2);
    border: 1px solid var(--elite-border); border-radius: 12px; box-shadow: 0 16px 48px rgba(0,0,0,.5);
    overflow: hidden; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .25s;
}
.cs-widget.cs-open .cs-panel { opacity: 1; visibility: visible; transform: translateY(0); }
.cs-panel-head { background: var(--elite-gold); padding: 16px 20px; display: flex; align-items: center; justify-content: space-between; }
.cs-panel-title { color: var(--elite-on-gold); font-weight: 700; font-size: 16px; }
.cs-panel-title i { margin-right: 6px; }
.cs-panel-status { color: var(--elite-on-gold); font-size: 12px; background: rgba(26,26,46,.2); padding: 3px 10px; border-radius: 12px; }
.cs-panel-body { padding: 18px 20px; }
.cs-greet { color: var(--elite-text-dim); font-size: 14px; margin: 0 0 16px; line-height: 1.6; }
.cs-quick { display: flex; align-items: center; gap: 12px; background: var(--elite-bg); border: 1px solid var(--elite-border); border-radius: var(--elite-radius); padding: 12px 14px; margin-bottom: 10px; transition: all .2s; }
.cs-quick:hover { border-color: var(--elite-gold); }
.cs-quick-icon { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,181,77,.12); color: var(--elite-gold); display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.cs-quick-text { display: flex; flex-direction: column; }
.cs-quick-label { font-size: 12px; color: var(--elite-text-dim); }
.cs-quick-value { font-size: 15px; color: var(--elite-text); font-weight: 600; }
.cs-quick-qr { align-items: flex-start; }
.cs-qr-img { width: 96px; height: 96px; border-radius: 4px; margin-top: 6px; background: #fff; padding: 3px; }
.cs-qr-tip { font-size: 11px; color: var(--elite-text-dim); margin-top: 4px; }
.cs-form { margin-top: 16px; border-top: 1px solid var(--elite-border); padding-top: 16px; }
.cs-form-title { color: var(--elite-gold); font-size: 13px; font-weight: 700; margin-bottom: 10px; }
.cs-input { width: 100%; background: var(--elite-bg); color: var(--elite-text); border: 1px solid var(--elite-border); border-radius: var(--elite-radius); padding: 9px 12px; font-size: 13px; margin-bottom: 8px; }
.cs-input::placeholder { color: #666; }
.cs-input:focus { border-color: var(--elite-gold); outline: none; }
.cs-textarea { resize: vertical; min-height: 50px; }
.cs-submit { width: 100%; background: var(--elite-gold); color: var(--elite-on-gold); border: none; border-radius: var(--elite-radius); padding: 10px; font-weight: 700; font-size: 14px; cursor: pointer; transition: background .2s; }
.cs-submit:hover { background: var(--elite-gold-dark); }

/* ===== 移动端固定操作栏 m-actionbar ===== */
/* 默认隐藏，仅 ≤767px 显示（见下方响应式段） */
.m-actionbar {
    display: none;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 1150;
    /* 顶部金色细线 + 深底渐变，强化层次 */
    background: linear-gradient(180deg, #232325 0%, #181819 100%);
    border-top: 1px solid rgba(255,181,77,.25);
    box-shadow: 0 -6px 24px rgba(0,0,0,.45);
    /* 适配 iOS 安全区底部横条 */
    padding-bottom: env(safe-area-inset-bottom, 0);
}
/* 三栏项：主次分明，靠图标徽章区分而非均等灰字 */
.m-actionbar-item {
    flex: 1 1 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 5px; padding: 10px 4px 9px; position: relative;
    color: var(--elite-text-dim); font-size: 11px; font-weight: 600; line-height: 1.2; letter-spacing: .3px;
    text-align: center; text-decoration: none;
    transition: color .2s, background .2s;
}
/* 中间细分隔线，保留三栏结构感 */
.m-actionbar-item + .m-actionbar-item::before {
    content: ""; position: absolute; left: 0; top: 18%; bottom: 18%; width: 1px;
    background: linear-gradient(180deg, transparent, var(--elite-border) 50%, transparent);
}
/* 图标徽章：圆形彩底，统一尺寸，App 化质感 */
.m-actionbar-item i {
    width: 38px; height: 38px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 17px; transition: transform .18s, box-shadow .18s;
}
.m-actionbar-item span { display: block; }
.m-actionbar-item:hover { color: var(--elite-text); text-decoration: none; }
.m-actionbar-item:hover i { transform: translateY(-2px); }
.m-actionbar-item:active i { transform: scale(.92); }

/* 电话（主按钮）：实心金色徽章，强诱导即时拨打 */
.m-action-tel { color: var(--elite-gold); }
.m-action-tel i {
    background: linear-gradient(135deg, var(--elite-gold), var(--elite-gold-dark));
    color: var(--elite-on-gold); box-shadow: 0 4px 12px rgba(255,181,77,.4);
}
.m-action-tel:hover i { box-shadow: 0 6px 18px rgba(255,181,77,.55); }

/* 在线咨询（主按钮）：金色描边徽章，呼应转化入口 */
.m-action-cs { color: var(--elite-gold); }
.m-action-cs i {
    background: rgba(255,181,77,.12); color: var(--elite-gold);
    border: 1.5px solid var(--elite-gold);
}
.m-action-cs:hover i { background: var(--elite-gold); color: var(--elite-on-gold); }

/* 地图（辅助）：半透明描边，弱化避免抢主按钮 */
.m-action-map i {
    background: rgba(255,255,255,.05); color: var(--elite-text-dim);
    border: 1.5px solid rgba(255,255,255,.18);
}
.m-action-map:hover i { color: var(--elite-gold); border-color: var(--elite-gold); }

/* ===== 响应式：移动端 ===== */
@media (max-width: 991px) {
    .navbar-main .navbar-collapse { background: var(--elite-gold); border-top: 1px solid rgba(0,0,0,.1); }
    .navbar-main .navbar-collapse .navbar-nav > li > a { height: auto; line-height: 1.7; padding: 13px 18px; border-bottom: 1px solid rgba(0,0,0,.08); color: var(--elite-on-gold); }
    .navbar-main .navbar-collapse .navbar-nav > li.active > a::after { display: none; }
    /* 移动端：navbar-header 改为 flex 布局，显式排定 [logo占满左] [语言切换器] [汉堡] 三段。
       用 flex 而非 float，可精确保证切换器在汉堡"左侧"且三者纵向居中，logo 不会下沉错位。 */
    .navbar-main .navbar-header {
        display: flex; align-items: center; height: var(--elite-header-h);
        float: none;
    }
    .navbar-main .navbar-header .navbar-brand { flex: 1 1 auto; height: var(--elite-header-h); line-height: var(--elite-header-h); margin: 0; }
    .navbar-main .navbar-header .navbar-toggle { flex: 0 0 auto; float: none; margin: 0; }
    /* 常驻语言切换器：紧跟汉堡左侧、纵向居中 */
    .navbar-main .navbar-header .lang-switcher-mobile { display: inline-flex; flex: 0 0 auto; order: 2; }
    .navbar-main .navbar-header .navbar-toggle { order: 3; }
    /* 语言切换已移至顶部常驻，折叠菜单内不再重复显示 */
    .navbar-main .navbar-collapse .lang-switcher-li { display: none; }
    /* 移动端：下拉子菜单展开为内嵌列表（取消弹层/阴影，统一为金色背景内的缩进列表） */
    .navbar-main .navbar-collapse .navbar-nav > li.dropdown > .dropdown-menu {
        display: block;
        position: static;
        float: none;
        background: rgba(0,0,0,.10);
        border: none;
        border-radius: 0;
        box-shadow: none;
        min-width: 0;
        margin: 0;
        padding: 0;
    }
    .navbar-main .navbar-collapse .navbar-nav > li.dropdown > .dropdown-menu > li > a {
        padding: 12px 18px 12px 36px;
        border-bottom: 1px solid rgba(0,0,0,.08);
        color: var(--elite-on-gold);
        font-size: 14px;
    }
    .navbar-main .navbar-collapse .navbar-nav > li.dropdown > .dropdown-menu > li > a:hover,
    .navbar-main .navbar-collapse .navbar-nav > li.dropdown > .dropdown-menu > li.active > a {
        background: rgba(0,0,0,.12);
        color: #000;
    }
    .navbar-main .navbar-collapse .navbar-nav > li.dropdown > a .caret { float: right; margin-top: 8px; }
    .section-about .about-text { padding-left: 15px; margin-top: 28px; }
    .section-about .about-text .section-title { text-align: center; }
    .section-about .about-text .section-title::after { margin-left: auto; margin-right: auto; }
    .hero { min-height: 560px; }
    .hero-banner-img { display: none; }
    .hero-slide { min-height: 560px; }
    .hero-carousel .carousel-inner { min-height: 560px; }
    /* 平板：保持横向渐变，整体适度增强以保证文字可读，但不再全屏强压暗 */
    .hero-slide-mask { background: linear-gradient(90deg, rgba(13,13,13,.70) 0%, rgba(13,13,13,.45) 40%, rgba(13,13,13,.18) 70%, rgba(13,13,13,.08) 100%); }
    .section-courses-home .course-card { min-height: 460px; }
    .section-courses-home .course-col:nth-child(3):last-child { margin-left: 25%; }
    .section-courses-home .course-cover,
    .section-courses-home .course-cover-placeholder { height: 210px; }
    .section-events-home .event-card { grid-template-columns: 108px 210px minmax(0, 1fr); }
    .section-events-home .event-card-body { padding: 24px; }
    .section-events-home .event-title { font-size: 19px; }
}
@media (max-width: 768px) {
    .section { padding: 50px 0; }
    .section-title { font-size: 26px; }
    .hero { min-height: 480px; padding: 40px 0; }
    .hero-slide { min-height: 480px; }
    .hero-carousel .carousel-inner { min-height: 480px; }
    /* 手机端：文字与按钮垂直铺满且全宽，改用纵向渐变——底部强、顶部弱，
       保证标题与全宽按钮可读，顶部仍透出明亮原图 */
    .hero-slide-mask { background: linear-gradient(180deg, rgba(13,13,13,.10) 0%, rgba(13,13,13,.25) 40%, rgba(13,13,13,.65) 100%); }
    .hero-title { font-size: 32px; }
    .hero-sub { font-size: 16px; }
    .hero-actions .btn { display: block; width: 100%; margin: 0 0 12px; }
    .page-header { padding: 50px 0 36px; }
    .page-header .page-title { font-size: 28px; }
    .course-detail .course-cover-lg img { height: 230px; }
    .course-detail-title { font-size: 24px; }
    .section-courses-home .course-card { min-height: 0; }
    .section-courses-home .course-cover,
    .section-courses-home .course-cover-placeholder { height: 200px; }
    .section-courses-home .course-info { padding: 22px; }
    .section-courses-home .course-cover-placeholder { padding: 24px; }
    .section-courses-home .course-cover-placeholder strong { font-size: 21px; }
    .section-courses-home .course-name { min-height: 0; font-size: 19px; }
    .section-courses-home .course-desc { min-height: 0; }
    .section-courses-home .course-facts { flex-direction: column; gap: 6px; }
    .section-courses-home .section-more .btn { width: 100%; }
    /* 移动端：优势图文卡封面降高，正文内边距收紧 */
    .section-advantages .adv-cover { height: 160px; }
    .section-advantages .adv-body { padding: 18px 20px 20px; }
    .section-advantages .adv-cover .adv-icon { width: 42px; height: 42px; font-size: 17px; right: 12px; bottom: 12px; }
    /* 移动端卡片纵向堆叠（非并排），flex 等高失效；用 min-height 统一四张卡整体高度，
       使中/英文页卡片大小一致（按英文最长内容撑开，中文略短的卡片留白对齐）。 */
    .section-advantages .adv-item { min-height: 384px; }
    .contact-row { padding: 16px 0; }
    .contact-icon { width: 42px; height: 42px; font-size: 17px; margin-right: 14px; }
    .contact-form-wrap { padding: 22px; margin-top: 32px; }
    .section-cta { padding: 60px 0; background-position: center center; }
    .section-cta .cta-title { font-size: 24px; }
    .section-cta .cta-desc { font-size: 15px; margin-bottom: 26px; }
    .section-cta .btn { display: block; width: 100%; margin: 0 0 12px; }
    .about-stats { gap: 20px; }
    .stat-item .stat-num { font-size: 30px; }
    .about-slogan { font-size: 14px; letter-spacing: 0; }
    /* 移动端：资讯列表横排卡变竖排 */
    .news-item { flex-direction: column; }
    .news-thumb, .news-thumb-placeholder { width: 100%; min-width: 0; height: 180px; }
    .news-body { padding: 18px; }
    .news-nav { flex-direction: column; }
    .news-nav-next { text-align: left; }
    .case-detail-school { font-size: 24px; }
    .teacher-detail .teacher-side { margin-bottom: 24px; }
    .teacher-photo-box img, .teacher-photo-box .teacher-avatar-placeholder { height: 240px; }
    /* 移动端：显示固定操作栏 */
    .m-actionbar { display: flex; }
    /* 移动端：客服悬浮按钮与引导气泡由底栏「在线咨询」承载，这里隐藏避免重复 */
    .cs-fab, .cs-bubble { display: none !important; }
    /* 移动端：保留 cs-widget 容器（仅作面板挂载点），脱离视口布局 */
    .cs-widget { right: auto; bottom: auto; pointer-events: none; }
    /* 移动端：客服面板改为相对视口固定定位，落在底栏上方 */
    .cs-panel {
        position: fixed; right: 16px; left: 16px; bottom: 72px; margin: 0 auto;
        width: auto; max-width: 420px; pointer-events: auto;
    }
    /* 移动端：页面底部留白，避免末尾内容被固定操作栏遮挡 */
    .site-content { padding-bottom: 64px; }
    .site-footer { margin-bottom: 56px; }
    /* 移动端：录取喜报滚动条 */
    .offer-ticker-label { font-size: 12px; }
    .offer-ticker-item { font-size: 13px; }
}
@media (max-width: 767px) {
    .section-courses-home .course-col:nth-child(3):last-child { margin-left: 0; }
    .section-events-home .event-list { gap: 16px; }
    .section-events-home .event-card { display: flex; flex-direction: column; }
    .section-events-home .event-date {
        align-items: baseline; flex-direction: row; justify-content: flex-start; gap: 7px; min-height: 0; padding: 11px 18px;
        text-align: left;
    }
    .section-events-home .event-date-label { margin: 0 4px 0 0; }
    .section-events-home .event-date strong { font-size: 24px; line-height: 1; }
    .section-events-home .event-date > span:not(.event-date-label) { margin: 0; }
    .section-events-home .event-date small { margin: 0; }
    .section-events-home .event-visual { height: 190px; border-right: 0; border-bottom: 1px solid var(--elite-border); }
    .section-events-home .event-visual img,
    .section-events-home .event-visual-placeholder { min-height: 190px; height: 190px; }
    .section-events-home .event-card-body { padding: 22px; }
    .section-events-home .event-title { font-size: 19px; }
    .section-events-home .event-card-footer { align-items: flex-start; flex-direction: column; gap: 10px; }
    .section-events-home .event-author { max-width: 100%; }
    .section-events-home .event-cta { display: flex; justify-content: space-between; width: 100%; }
    .section-events-home .event-empty { align-items: flex-start; padding: 24px; }
    .section-events-home .section-more .btn { width: 100%; }
}

/* 师资详情页：移动端适配 */
@media (max-width: 767px) {
    .teacher-hero img, .teacher-hero-placeholder { height: 240px; }
    .teacher-hero-placeholder { font-size: 60px; }
    .teacher-bar { flex-direction: column; align-items: flex-start; gap: 16px; padding: 20px; }
    .teacher-bar-cta { width: 100%; }
    .teacher-bar-cta .btn { display: block; width: 100%; }
    .teacher-name-lg { font-size: 22px; }
    .teacher-bar-meta { font-size: 13px; }
    .teacher-bar-meta .bar-divider { margin: 0 6px; }
    .teacher-body { max-width: 100%; }
}

/* 学员故事时间线：移动端适配 */
@media (max-width: 767px) {
    .story-timeline { padding-left: 26px; margin: 22px 0; }
    .story-timeline::before { left: 7px; }
    .story-node::before { left: -26px; width: 16px; height: 16px; }
    .story-node { margin-bottom: 22px; }
    /* 关于我们：发展历程 / 集团简介 / 使命愿景 移动端适配 */
    .section-history .history-timeline { padding-left: 30px; }
    .section-history .history-timeline::before { left: 8px; }
    .section-history .history-node::before { left: -26px; width: 14px; height: 14px; }
    .section-history .history-node { margin-bottom: 28px; }
    .section-history .history-year { font-size: 24px; }
    .section-history .history-card { padding: 18px 20px; }
    .section-history .history-zh { font-size: 15px; }
    .section-group-intro .group-intro-tagline { font-size: 17px; }
    .section-group-intro .group-intro-zh { font-size: 15px; line-height: 1.9; }
    .section-mv .mv-card { padding: 30px 24px; }
    .section-mv .mv-name { font-size: 19px; }
    .story-node .story-title { font-size: 16px; }
    .story-node .story-text { font-size: 14px; }
    /* 联系页地图：移动端高度收缩 */
    .contact-map #amapContainer { height: 260px; }
}