/* ==========================================================
   kysports · KYSports 体育门户企业模板
   仿 kysports-sina.com.cn 门户风格（白底胶囊导航 / 深蓝渐变 / 硬投影卡片）
   零依赖纯手写 CSS，主样式：框架 + 首页 + 页脚
   ========================================================== */

:root {
    --ks-primary: #27ae60;
    --ks-primary-d: #145a32;
    --ks-primary-dd: #0b331d;
    --ks-accent: #e67e22;
    --ks-accent-d: #d35400;
    --ks-success: #27ae60;
    --ks-danger: #c0392b;
    --ks-text: #2c3e50;
    --ks-muted: #7f8c8d;
    --ks-light: #bdc3c7;
    --ks-bg: #ecf0f1;
    --ks-soft: #ffffff;
    --ks-bg-muted: #f5f6fa;
    --ks-border: #dfe6e9;
    --ks-grad-hero: linear-gradient(135deg, #145a32 0%, #27ae60 100%);
    --ks-grad-deep: linear-gradient(135deg, #1e2b23 0%, #145a32 100%);
    --ks-grad-dept: linear-gradient(135deg, #22523f 0%, #16a085 100%);
    --ks-grad-mission: linear-gradient(135deg, #145a32, #1e3d2f);
    --ks-grad-accent: linear-gradient(135deg, #e67e22, #d35400);
    --ks-grad-icon: linear-gradient(135deg, #27ae60, #145a32);
    --ks-glass: rgba(255, 255, 255, .1);
    --ks-glass-border: rgba(255, 255, 255, .2);
    --ks-shadow: 4px 4px 0 rgba(0, 0, 0, .1);
    --ks-shadow-md: 4px 4px 0 rgba(0, 0, 0, .15);
    --ks-shadow-primary: 4px 4px 0 rgba(39, 174, 96, .18);
    --ks-radius: 4px;
    --ks-pill: 20px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--ks-text);
    background: var(--ks-bg-muted);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

a { color: inherit; transition: color .15s ease-in-out; }
a:hover { color: var(--ks-primary); }

.ks-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.ks-main { min-height: 60vh; }

/* ---------- 通用按钮 ---------- */
.ks-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: var(--ks-pill);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.ks-btn-accent {
    background: var(--ks-grad-accent);
    color: #1a1400;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, .18);
}
.ks-btn-accent:hover {
    color: #1a1400;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, .22);
}
.ks-btn-outline {
    border-color: rgba(255, 255, 255, .5);
    color: #fff;
}
.ks-btn-outline:hover {
    color: #fff;
    background: rgba(255, 255, 255, .12);
    border-color: rgba(255, 255, 255, .8);
}
.ks-btn-primary {
    background: var(--ks-primary);
    color: #fff;
    box-shadow: var(--ks-shadow-primary);
}
.ks-btn-primary:hover { color: #fff; transform: translate(-2px, -2px); }
.ks-btn-sm { padding: 9px 20px; font-size: 13px; }

/* ---------- 顶部导航 ---------- */
.ks-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: #fff;
    box-shadow: 0 1px 0 var(--ks-border);
}

.ks-header-brand {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--ks-border);
}

.ks-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--ks-primary-d);
}
.ks-logo:hover { color: var(--ks-primary-d); }

.ks-logo-mark {
    width: 44px;
    height: 44px;
    border-radius: var(--ks-radius);
    background: var(--ks-grad-hero);
    color: #fff;
    font-weight: 800;
    font-size: 16px;
    letter-spacing: .5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 3px 3px 0 rgba(0, 51, 102, .2);
    flex-shrink: 0;
}

.ks-logo-cn {
    font-size: 25px;
    font-weight: 800;
    letter-spacing: 1.5px;
    line-height: 1.1;
}

.ks-logo-en {
    font-size: 10px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--ks-muted);
    padding-top: 6px;
}

.ks-head-search {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: 1px solid var(--ks-primary);
    border-radius: var(--ks-pill);
    color: var(--ks-primary);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: background .15s ease, color .15s ease;
}
.ks-head-search:hover { background: var(--ks-primary); color: #fff; }

.ks-menu-toggle {
    display: none;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: #fff;
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius);
    cursor: pointer;
}
.ks-menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--ks-text);
    transition: transform .2s ease, opacity .2s ease;
}
body.ks-menu-open .ks-menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.ks-menu-open .ks-menu-toggle span:nth-child(2) { opacity: 0; }
body.ks-menu-open .ks-menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.ks-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px 0;
}

.ks-nav-link {
    display: inline-block;
    padding: 8px 20px;
    border-radius: var(--ks-pill);
    background: var(--ks-bg-muted);
    color: var(--ks-text);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}
.ks-nav-link:hover { background: #eaf2fc; color: var(--ks-primary); }
.ks-nav-link.active {
    background: var(--ks-primary);
    color: #fff;
    box-shadow: 3px 3px 0 rgba(74, 144, 226, .22);
}
.ks-nav-cta {
    background: var(--ks-primary);
    color: #fff;
    margin-left: 4px;
}
.ks-nav-cta:hover { background: var(--ks-primary-d); color: #fff; }

.ks-mobile-nav { display: none; }

/* ---------- 公告条 ---------- */
.ks-notice { background: #fff; padding: 12px 0 0; }
.ks-notice-inner {
    display: flex;
    align-items: center;
    gap: 14px;
    background: linear-gradient(90deg, #eaf2fc, #f8fbff);
    border: 1px solid #d7e6f7;
    border-radius: var(--ks-pill);
    padding: 10px 22px;
    box-shadow: var(--ks-shadow);
}
.ks-notice-badge {
    flex-shrink: 0;
    background: var(--ks-danger);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: var(--ks-pill);
}
.ks-notice-text {
    flex: 1;
    font-size: 13px;
    color: var(--ks-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ks-notice-link {
    flex-shrink: 0;
    color: var(--ks-primary);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
}
.ks-notice-link:hover { color: var(--ks-primary-d); }

/* ---------- Hero ---------- */
.ks-hero {
    position: relative;
    overflow: hidden;
    background: var(--ks-grad-hero);
    color: #fff;
    padding: 92px 0 86px;
    text-align: center;
}
.ks-hero-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 18%, rgba(255, 255, 255, .16), transparent 42%),
        radial-gradient(circle at 84% 78%, rgba(241, 196, 15, .16), transparent 40%),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, .025) 0 2px, transparent 2px 8px);
    pointer-events: none;
}
.ks-hero-inner {
    position: relative;
    max-width: 880px;
    margin: 0 auto;
}
.ks-hero-badge {
    display: inline-block;
    padding: 6px 18px;
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: var(--ks-pill);
    background: rgba(255, 255, 255, .08);
    color: rgba(255, 255, 255, .92);
    font-size: 12px;
    letter-spacing: 1px;
    margin-bottom: 24px;
}
.ks-hero-title {
    font-size: 46px;
    font-weight: 800;
    line-height: 1.22;
    letter-spacing: 1.5px;
    margin: 0 0 18px;
}
.ks-hero-sub {
    max-width: 740px;
    margin: 0 auto 34px;
    font-size: 16.5px;
    font-weight: 400;
    line-height: 1.85;
    color: rgba(255, 255, 255, .78);
}
.ks-hero-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
}

/* ---------- 数据指标条 ---------- */
.ks-stats {
    background: #fff;
    border-top: 1px solid var(--ks-border);
    border-bottom: 1px solid var(--ks-border);
    padding: 26px 0;
}
.ks-stats-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px 76px;
    text-align: center;
}
.ks-stat { min-width: 130px; }
.ks-stat-num {
    font-size: 30px;
    font-weight: 800;
    color: var(--ks-primary);
    line-height: 1.15;
}
.ks-stat-label { font-size: 13px; color: var(--ks-muted); margin-top: 4px; }

/* ---------- 区块通用 ---------- */
.ks-section { padding: 74px 0; background: #fff; }
.ks-section-head { text-align: center; margin-bottom: 42px; }
.ks-kicker {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--ks-primary);
    margin-bottom: 10px;
}
.ks-kicker-light { color: var(--ks-accent); }
.ks-h2 {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--ks-primary-d);
    margin: 0 0 12px;
}
.ks-h2-light { color: #fff; }
.ks-sub {
    max-width: 660px;
    margin: 0 auto;
    font-size: 15px;
    line-height: 1.8;
    color: var(--ks-muted);
}
.ks-sub-light { color: rgba(255, 255, 255, .72); }
.ks-center { text-align: center; }

/* ---------- 为什么选择我们 ---------- */
.ks-why-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 940px;
    margin: 0 auto;
}
.ks-why-item {
    display: flex;
    gap: 20px;
    padding: 24px 28px;
    background: #fff;
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.ks-why-item:hover {
    transform: translate(-2px, -2px);
    border-color: #cfe0f5;
    box-shadow: 6px 6px 0 rgba(74, 144, 226, .16);
}
.ks-why-icon {
    flex-shrink: 0;
    width: 54px;
    height: 54px;
    border-radius: var(--ks-radius);
    background: linear-gradient(135deg, #eaf2fc, #d7e6f7);
    font-size: 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.ks-why-title { margin: 0 0 6px; font-size: 18px; color: var(--ks-primary-d); }
.ks-why-text { margin: 0; font-size: 14px; line-height: 1.8; color: var(--ks-muted); }

/* ---------- 关于我们（玻璃卡） ---------- */
.ks-about {
    position: relative;
    overflow: hidden;
    background: var(--ks-grad-deep);
    padding: 82px 0;
    color: #fff;
}
.ks-about::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 12% 8%, rgba(74, 144, 226, .28), transparent 42%),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, .02) 0 2px, transparent 2px 9px);
    pointer-events: none;
}
.ks-about > .ks-container { position: relative; }
.ks-about-rows {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 1000px;
    margin: 44px auto 0;
}
.ks-about-row { display: flex; align-items: flex-start; gap: 24px; }
.ks-about-row.ks-reverse { flex-direction: row-reverse; text-align: right; }
.ks-about-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--ks-grad-accent);
    color: #1a1400;
    font-size: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, .25);
}
.ks-about-card {
    flex: 1;
    background: var(--ks-glass);
    border: 1px solid var(--ks-glass-border);
    border-radius: var(--ks-radius);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    padding: 26px 30px;
    color: #fff;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, .2);
}
.ks-about-card h3 { margin: 0 0 10px; font-size: 20px; }
.ks-about-card p { margin: 0; font-size: 14.5px; line-height: 1.9; color: rgba(255, 255, 255, .78); }

/* ---------- 荣誉（圆形头像） ---------- */
.ks-honor { padding: 74px 0; background: #fff; }
.ks-honor-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    text-align: center;
}
.ks-honor-avatar {
    width: 96px;
    height: 96px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: var(--ks-grad-icon);
    color: #fff;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 4px solid #fff;
    outline: 1px solid var(--ks-border);
    box-shadow: 0 10px 24px rgba(0, 51, 102, .22);
}
.ks-honor-name { margin: 0 0 4px; font-size: 15px; color: var(--ks-primary-d); }
.ks-honor-tag { margin: 0; font-size: 12px; color: var(--ks-muted); }

/* ---------- 核心服务板块 ---------- */
.ks-dept {
    background: var(--ks-grad-dept);
    padding: 82px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.ks-dept::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 88% 10%, rgba(255, 255, 255, .14), transparent 40%);
    pointer-events: none;
}
.ks-dept > .ks-container { position: relative; }
.ks-dept-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    align-items: center;
    margin-top: 42px;
}
.ks-dept-media img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--ks-radius);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, .25);
}
.ks-dept-list { display: flex; flex-direction: column; gap: 14px; }
.ks-dept-item {
    display: flex;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--ks-radius);
    color: #fff;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    transition: background .18s ease, transform .18s ease;
}
.ks-dept-item:hover { background: rgba(255, 255, 255, .16); transform: translateX(4px); }
.ks-dept-no {
    flex-shrink: 0;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.6;
    color: var(--ks-accent);
}
.ks-dept-name { margin: 0 0 4px; font-size: 16px; }
.ks-dept-text { margin: 0; font-size: 13.5px; line-height: 1.7; color: rgba(255, 255, 255, .72); }

/* ---------- 深度内容专区（折叠） ---------- */
.ks-deep { padding: 76px 0; background: var(--ks-bg-muted); }
.ks-acc {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 1020px;
    margin: 0 auto;
}
.ks-acc-item {
    background: #fff;
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow);
    overflow: hidden;
}
.ks-acc-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 26px;
    cursor: pointer;
    list-style: none;
    user-select: none;
}
.ks-acc-head::-webkit-details-marker { display: none; }
.ks-acc-title { font-size: 18px; font-weight: 700; color: var(--ks-primary-d); }
.ks-acc-hint {
    font-size: 12px;
    color: var(--ks-muted);
    background: var(--ks-bg-muted);
    padding: 3px 10px;
    border-radius: var(--ks-pill);
}
.ks-acc-arrow {
    margin-left: auto;
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--ks-primary);
    border-bottom: 2px solid var(--ks-primary);
    transform: rotate(45deg);
    transition: transform .2s ease;
}
.ks-acc-item[open] .ks-acc-arrow { transform: rotate(-135deg); }
.ks-acc-body { padding: 4px 26px 26px; border-top: 1px solid #eef2f6; }
.ks-news-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding-top: 18px;
}
.ks-news-item {
    display: flex;
    gap: 14px;
    padding: 14px;
    background: #fff;
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.ks-news-item:hover {
    transform: translate(-2px, -2px);
    border-color: #cfe0f5;
    box-shadow: 4px 4px 0 rgba(74, 144, 226, .16);
}
.ks-news-thumb {
    flex-shrink: 0;
    width: 106px;
    height: 78px;
    border-radius: var(--ks-radius);
    overflow: hidden;
    background: #eaf2fc;
}
.ks-news-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s ease;
}
.ks-news-item:hover .ks-news-thumb img { transform: scale(1.06); }
.ks-news-body { min-width: 0; flex: 1; display: flex; flex-direction: column; }
.ks-news-title {
    margin: 0 0 6px;
    font-size: 14.5px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ks-news-title a { color: var(--ks-text); text-decoration: none; }
.ks-news-title a:hover { color: var(--ks-primary); }
.ks-news-desc {
    margin: 0 0 8px;
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--ks-muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ks-news-meta {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    font-size: 12px;
    color: #9aa5b1;
}
.ks-news-more { color: var(--ks-primary); font-weight: 600; text-decoration: none; }
.ks-news-more:hover { color: var(--ks-primary-d); }

/* ---------- 生态合作伙伴 ---------- */
.ks-partners { padding: 66px 0; background: #fff; }
.ks-partners-track {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    padding: 28px 4px 12px;
    scrollbar-width: thin;
}
.ks-partner {
    flex-shrink: 0;
    min-width: 172px;
    padding: 22px 26px;
    background: #fff;
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow);
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: center;
    transition: transform .18s ease, box-shadow .18s ease;
}
.ks-partner:hover { transform: translate(-2px, -2px); box-shadow: var(--ks-shadow-md); }
.ks-partner strong { font-size: 15px; color: var(--ks-primary-d); }
.ks-partner span {
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--ks-muted);
}

/* ---------- 常见问题 ---------- */
.ks-faq { padding: 72px 0; background: var(--ks-bg-muted); }
.ks-faq-list { max-width: 920px; margin: 36px auto 0; }
.ks-faq-item { padding: 20px 4px; border-bottom: 1px solid var(--ks-border); }
.ks-faq-item:first-child { border-top: 1px solid var(--ks-border); }
.ks-faq-q { margin: 0 0 8px; font-size: 16px; color: var(--ks-primary-d); }
.ks-faq-a { margin: 0; font-size: 14px; line-height: 1.8; color: var(--ks-muted); }

/* ---------- 我们的使命 ---------- */
.ks-mission {
    background: var(--ks-grad-mission);
    padding: 86px 0;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.ks-mission::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 10% 80%, rgba(241, 196, 15, .12), transparent 40%);
    pointer-events: none;
}
.ks-mission > .ks-container { position: relative; }
.ks-mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.ks-mission-media img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--ks-radius);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, .3);
}
.ks-mission-body p {
    margin: 0 0 14px;
    font-size: 15px;
    line-height: 1.9;
    color: rgba(255, 255, 255, .78);
}

/* ---------- 用户评价 ---------- */
.ks-testimonials { padding: 76px 0; background: var(--ks-bg-muted); }
.ks-testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 38px;
}
.ks-testi-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 26px;
    background: #fff;
    border: 1px solid var(--ks-border);
    border-radius: var(--ks-radius);
    box-shadow: var(--ks-shadow);
}
.ks-stars { color: var(--ks-accent); font-size: 15px; letter-spacing: 2px; }
.ks-testi-text {
    flex: 1;
    margin: 0;
    font-size: 14px;
    line-height: 1.85;
    color: #5b6b7c;
}
.ks-testi-user { display: flex; align-items: center; gap: 12px; }
.ks-testi-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--ks-grad-hero);
    color: #fff;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.ks-testi-name { display: block; font-size: 14px; color: var(--ks-primary-d); }
.ks-testi-role { font-size: 12px; color: var(--ks-muted); }

/* ---------- 页脚 ---------- */
.ks-footer {
    position: relative;
    background-color: #00141f;
    background-image:
        linear-gradient(180deg, rgba(0, 20, 31, .94), rgba(0, 20, 31, .98)),
        radial-gradient(circle at 15% 0%, rgba(74, 144, 226, .22), transparent 45%),
        radial-gradient(circle at 90% 100%, rgba(241, 196, 15, .08), transparent 40%),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, .02) 0 2px, transparent 2px 8px);
    color: rgba(255, 255, 255, .72);
    padding: 64px 0 26px;
}
.ks-footer-grid {
    display: grid;
    grid-template-columns: 2.2fr 1.2fr 1.5fr 1.5fr;
    gap: 40px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.ks-footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
}
.ks-footer-about p {
    margin: 0 0 16px;
    font-size: 13.5px;
    line-height: 1.9;
    color: rgba(255, 255, 255, .6);
}
.ks-footer-contact {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, .6);
}
.ks-footer-title {
    margin: 0 0 16px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #fff;
}
.ks-footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ks-footer-links a {
    color: rgba(255, 255, 255, .6);
    font-size: 13.5px;
    text-decoration: none;
}
.ks-footer-links a:hover { color: #fff; }
.ks-footer .ks-tags-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.ks-footer .ks-tags-cloud a {
    font-size: 12px;
    color: rgba(255, 255, 255, .65);
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: var(--ks-pill);
    padding: 4px 10px;
    text-decoration: none;
    transition: border-color .15s ease, color .15s ease;
}
.ks-footer .ks-tags-cloud a:hover { border-color: var(--ks-accent); color: var(--ks-accent); }
.ks-footer-promise {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 13px;
    line-height: 1.7;
    color: rgba(255, 255, 255, .55);
}
.ks-footer-promise strong {
    display: block;
    margin-bottom: 2px;
    font-size: 13px;
    color: var(--ks-accent);
}
.ks-links-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    font-size: 12.5px;
}
.ks-links-label { color: rgba(255, 255, 255, .45); }
.ks-links-row a { color: rgba(255, 255, 255, .55); text-decoration: none; }
.ks-links-row a:hover { color: #fff; }
.ks-footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 20px;
    font-size: 12.5px;
    color: rgba(255, 255, 255, .45);
}
.ks-footer-bottom p { margin: 0; }
.ks-footer-bottom a { color: rgba(255, 255, 255, .55); text-decoration: none; }
.ks-footer-bottom a:hover { color: #fff; }

/* ---------- 容器补充类 ---------- */
.ks-why-body { min-width: 0; }
.ks-honor-item { min-width: 0; }
.ks-footer-col { min-width: 0; }
.ks-sitemap { display: inline-flex; align-items: center; gap: 8px; }

/* ---------- 滚动进入动画 ---------- */
.ks-fade-up {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .6s ease, transform .6s ease;
}
.ks-fade-up.ks-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .ks-fade-up { opacity: 1; transform: none; transition: none; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 992px) {
    .ks-header-brand { justify-content: flex-start; }
    .ks-head-search { display: none; }
    .ks-menu-toggle { display: flex; }
    .ks-nav { display: none; }
    .ks-logo-en { display: none; }
    body.ks-menu-open .ks-mobile-nav {
        display: flex;
        flex-direction: column;
        padding: 6px 0 16px;
        border-top: 1px solid var(--ks-border);
    }
    .ks-mobile-nav a {
        padding: 12px 8px;
        border-bottom: 1px dashed #eef2f6;
        color: var(--ks-text);
        font-size: 15px;
        text-decoration: none;
    }
    .ks-mobile-nav a:hover { color: var(--ks-primary); }
    .ks-mobile-nav .ks-mobile-cta { color: var(--ks-primary); font-weight: 700; }
    .ks-hero { padding: 68px 0 62px; }
    .ks-hero-title { font-size: 34px; }
    .ks-hero-sub { font-size: 15px; }
    .ks-h2 { font-size: 26px; }
    .ks-dept-grid { grid-template-columns: 1fr; }
    .ks-honor-grid { grid-template-columns: repeat(3, 1fr); }
    .ks-testi-grid { grid-template-columns: 1fr 1fr; }
    .ks-mission-grid { grid-template-columns: 1fr; }
    .ks-footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .ks-news-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .ks-logo-cn { font-size: 20px; letter-spacing: 1px; }
    .ks-logo-mark { width: 38px; height: 38px; font-size: 14px; }
    .ks-hero { padding: 56px 0 52px; }
    .ks-hero-title { font-size: 27px; letter-spacing: .5px; }
    .ks-hero-badge { font-size: 11px; padding: 5px 14px; }
    .ks-stats-inner { gap: 18px 34px; }
    .ks-stat { min-width: 112px; }
    .ks-stat-num { font-size: 24px; }
    .ks-section, .ks-honor, .ks-deep, .ks-faq, .ks-testimonials { padding: 52px 0; }
    .ks-about, .ks-dept, .ks-mission { padding: 58px 0; }
    .ks-honor-grid { grid-template-columns: 1fr 1fr; }
    .ks-testi-grid { grid-template-columns: 1fr; }
    .ks-about-row, .ks-about-row.ks-reverse { flex-direction: column; text-align: left; }
    .ks-why-item { padding: 18px; }
    .ks-acc-head { padding: 16px 18px; gap: 10px; }
    .ks-acc-body { padding: 2px 18px 20px; }
    .ks-news-thumb { width: 88px; height: 66px; }
    .ks-notice-text { white-space: normal; }
    .ks-notice-inner { border-radius: var(--ks-radius); }
    .ks-footer-grid { grid-template-columns: 1fr; }
    .ks-footer-bottom { justify-content: center; text-align: center; }
    .ks-hero-actions .ks-btn { padding: 11px 24px; font-size: 14px; }
}