/*
 * Connix 官网公共样式层。
 *
 * 维护范围：品牌色与字体令牌、页面基础排版、公共页头/页脚、首屏框架、
 * 内容容器、按钮、媒体和通用响应式规则。具体的产品展台、场景列表、案例
 * 组件和咨询表单分别放在同目录的功能 CSS 中，避免页面之间互相覆盖。
 *
 * 约定：
 * 1. --brand/--navy/--ink 等变量是视觉主题入口，页面优先复用变量而不是写死颜色。
 * 2. .js-*、[data-*] 选择器是 connix.js 注入内容和交互的稳定挂载点，不承担业务数据。
 * 3. 文件末尾的窄屏与 reduced-motion 规则优先保证可读性和无障碍体验。
 */
:root {
  --brand: #016fe7;
  --brand-rgb: 1, 111, 231;
  --brand-dark: #0059bf;
  --navy: #0b2442;
  --navy-2: #102d50;
  --ink: #1b3150;
  --muted: #65748a;
  --line: #dce5ef;
  --surface: #f4f7fb;
  --white: #fff;
  --success: #0d9f6e;
  --danger: #d64646;
  --shadow: 0 24px 70px rgba(11, 36, 66, .12);
  --radius: 20px;
  --page: min(1240px, calc(100% - 64px));
  --header-height: 88px;
  --ease: cubic-bezier(.2, .75, .25, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  z-index: 2000;
  left: 16px;
  top: -60px;
  padding: 10px 16px;
  color: #fff;
  background: var(--brand);
  border-radius: 8px;
  transition: top .2s;
}
.skip-link:focus { top: 16px; }
.container { width: var(--page); margin-inline: auto; }
.section { position: relative; padding: 112px 0; overflow: hidden; }
.section--soft { background: var(--surface); }
.section--dark { color: #fff; background: var(--navy); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 50px; }
.section-head__copy { max-width: 760px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: currentColor; }
.section-title { margin: 0; font-size: clamp(34px, 4vw, 60px); line-height: 1.12; letter-spacing: -.04em; }
.section-intro { margin: 18px 0 0; color: var(--muted); font-size: 17px; }
.section--dark .section-intro { color: rgba(255,255,255,.66); }
.text-link { display: inline-flex; align-items: center; gap: 12px; color: var(--brand); font-weight: 700; }
.text-link::after { content: "→"; transition: transform .25s var(--ease); }
.text-link:hover::after { transform: translateX(6px); }

.site-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  height: var(--header-height);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.12);
  transition: background .35s, height .35s, box-shadow .35s;
}
.site-header.is-scrolled,
body:not([data-page="home"]) .site-header {
  height: 76px;
  background: rgba(11,36,66,.94);
  box-shadow: 0 12px 40px rgba(0,0,0,.12);
  backdrop-filter: blur(18px);
}
.header-inner { width: var(--page); height: 100%; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand-logo {
  position: relative;
  flex: 0 0 220px;
  width: 220px;
  height: 68px;
  overflow: hidden;
  background-color: transparent;
  background-image: url('/static/brand/connix-logo-white.png');
  background-repeat: no-repeat;
  background-size: 288px 288px;
  background-position: -33px -110px;
}
.brand-logo span { position: absolute; width: 1px; height: 1px; clip: rect(0 0 0 0); overflow: hidden; }
.brand-logo.has-custom-logo { display:flex; align-items:center; justify-content:flex-start; background-image:none; }
.brand-logo__image { display:block; width:clamp(136px,12vw,216px); max-height:64px; object-fit:contain; object-position:left center; }
.site-nav { position: relative; display: flex; align-items: center; gap: clamp(20px, 2vw, 38px); }
.site-nav a { position: relative; z-index: 1; padding: 12px 6px; color: rgba(255,255,255,.78); font-size: 15px; font-weight: 600; white-space: nowrap; transition: color .25s; }
.site-nav a:hover, .site-nav a.is-active { color: #fff; }
.site-nav__indicator { position: absolute; z-index: 0; top: 50%; left: 0; height: 38px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: linear-gradient(135deg, rgba(255,255,255,.2), rgba(255,255,255,.07)); box-shadow: 0 8px 24px rgba(0,0,0,.14), inset 0 1px 0 rgba(255,255,255,.18); opacity: 0; pointer-events: none; transform: translateY(-50%); transition: transform 520ms cubic-bezier(.22,.85,.25,1.1), width 520ms cubic-bezier(.22,.85,.25,1.1), opacity .2s ease; backdrop-filter: blur(8px); }
.site-nav.has-indicator .site-nav__indicator { opacity: 1; }
.mobile-menu-mount { display: none; }
body.menu-open { overflow: hidden; }

.hero {
  min-height: 100svh;
  color: #fff;
  background: var(--navy);
  isolation: isolate;
  overflow: hidden;
}
.hero-media, .hero-media video, .hero-media::before, .hero-media::after { position: absolute; inset: 0; }
.hero-media { z-index: -3; background: var(--navy) center/cover no-repeat; }
.hero-media video { width: 100%; height: 100%; object-fit: cover; opacity: .7; }
.hero-media::before { content: ""; z-index: 1; background: linear-gradient(90deg, rgba(2,15,32,.94) 0%, rgba(11,36,66,.66) 48%, rgba(11,36,66,.26) 100%); }
.hero-media::after { content: ""; z-index: 2; background: radial-gradient(circle at 76% 45%, rgba(var(--brand-rgb),.34), transparent 32%), linear-gradient(0deg, rgba(11,36,66,.42), transparent 45%); mix-blend-mode: screen; }
.hero-ether { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; overflow: hidden; pointer-events: none; mix-blend-mode: screen; opacity: .74; }
.hero-inner { width: var(--page); min-height: 100svh; margin: auto; display: flex; align-items: flex-end; padding: calc(var(--header-height) + 70px) 0 clamp(70px, 9vh, 118px); }
.hero-copy { max-width: 760px; }
.hero .eyebrow { color: #71b5ff; }
.hero-title { max-width: 760px; margin: 0; font-size: clamp(36px, 4.1vw, 62px); font-weight: 700; line-height: 1.08; letter-spacing: -.05em; }
.hero-description { max-width: 520px; margin: 18px 0 0; color: rgba(255,255,255,.7); font-size: clamp(14px, 1.15vw, 17px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; padding: 0 28px; border: 1px solid transparent; border-radius: 999px; cursor: pointer; font-weight: 700; transition: transform .25s var(--ease), background .25s, border-color .25s; }
.button:hover { transform: translateY(-3px); }
.button--primary { color: #fff; background: var(--brand); box-shadow: 0 14px 34px rgba(var(--brand-rgb),.28); }
.button--primary:hover { background: #1680f5; }
.button--ghost { color: #fff; border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.06); backdrop-filter: blur(10px); }
.button--light { color: var(--ink); background: #fff; }

.intro-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.intro-lead { margin: 0; font-size: clamp(28px, 3vw, 46px); line-height: 1.28; letter-spacing: -.025em; }
.intro-copy { margin: 0; color: var(--muted); font-size: 18px; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 54px; background: var(--line); }
.metric { padding: 30px 32px; background: #fff; }
.metric strong { display: block; color: var(--brand); font-size: 38px; line-height: 1; }
.metric span { display: block; margin-top: 12px; color: var(--muted); font-size: 14px; }

.advantage-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.advantage-list { display: grid; margin-top: 38px; }
.advantage-item { display: grid; grid-template-columns: 46px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.14); }
.advantage-item__num { color: #58aaff; font-size: 13px; font-weight: 800; }
.advantage-item h3 { margin: 0 0 7px; font-size: 20px; }
.advantage-item p { margin: 0; color: rgba(255,255,255,.58); }
.tech-visual { position: relative; min-height: 570px; border: 1px solid rgba(255,255,255,.12); background: url('/static/skin/images/service_bg.jpg') center/cover; border-radius: 2px; overflow: hidden; box-shadow: 0 40px 90px rgba(0,0,0,.25); }
.tech-visual::before { content: ""; position: absolute; inset: 0; background: linear-gradient(140deg, rgba(var(--brand-rgb),.06), rgba(11,36,66,.4)); }
.tech-orbit { position: absolute; inset: 50% auto auto 50%; width: 280px; aspect-ratio: 1; border: 1px solid rgba(74,164,255,.38); border-radius: 50%; transform: translate(-50%,-50%); animation: orbit 16s linear infinite; }
.tech-orbit::before, .tech-orbit::after { content: ""; position: absolute; border: 1px solid rgba(74,164,255,.22); border-radius: 50%; }
.tech-orbit::before { inset: -64px; }
.tech-orbit::after { inset: 58px; }
.tech-core { position: absolute; inset: 50% auto auto 50%; width: 110px; height: 110px; transform: translate(-50%,-50%); border-radius: 30px; background: rgba(var(--brand-rgb),.85); box-shadow: 0 0 80px rgba(var(--brand-rgb),.58); display: grid; place-items: center; font-size: 12px; font-weight: 800; letter-spacing: .14em; }
@keyframes orbit { to { transform: translate(-50%,-50%) rotate(360deg); } }

.architecture-section { overflow: clip; padding: 78px 0 64px; }
.architecture-section__head { max-width: 100%; }
.architecture-section__head .section-title { white-space: nowrap; }
.architecture-section__head .section-intro { max-width: 620px; }
.architecture-stack-root { margin-top: 8px; }
.architecture-scroll-stack { height: auto !important; overflow: visible !important; }
.architecture-scroll-stack .scroll-stack-inner { min-height: 100vh; padding: 8vh 0 14rem; }
.architecture-card { min-height: 480px; height: auto !important; margin: 0; padding: 0 !important; overflow: hidden; border: 1px solid rgba(143,182,255,.2); border-radius: 26px !important; background: linear-gradient(118deg, #071a32 0%, #08254a 54%, #0b1e3c 100%); box-shadow: 0 28px 68px rgba(0,0,0,.3) !important; }
.architecture-card__content { display: grid; min-height: 480px; grid-template-columns: minmax(0,.96fr) minmax(360px,1.04fr); }
.architecture-card__copy { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center; padding: clamp(38px,5vw,74px); }
.architecture-card__copy::after { position: absolute; top: 0; bottom: 0; left: 0; width: 1px; background: linear-gradient(transparent, rgba(113,181,255,.75), transparent); content: ""; }
.architecture-card__index { color: #71b5ff; font-size: 12px; font-weight: 700; letter-spacing: .18em; }
.architecture-card__layer { display: block; margin-top: 34px; color: rgba(255,255,255,.52); font-size: 12px; font-weight: 700; letter-spacing: .13em; }
.architecture-card h3 { max-width: 410px; margin: 16px 0 0; font-size: clamp(34px,3vw,50px); line-height: 1.08; letter-spacing: -.04em; }
.architecture-card p { max-width: 430px; margin: 22px 0 0; color: rgba(255,255,255,.66); font-size: 16px; line-height: 1.8; }
.architecture-card ul { display: flex; flex-wrap: wrap; gap: 9px; margin: 30px 0 0; padding: 0; list-style: none; }
.architecture-card li { padding: 8px 12px; border: 1px solid rgba(113,181,255,.22); border-radius: 999px; color: rgba(255,255,255,.84); font-size: 13px; }
.architecture-card__media { position: relative; min-height: 100%; overflow: hidden; background: #07172e; }
.architecture-card__media::before { position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(8,31,62,.48), transparent 48%), linear-gradient(0deg, rgba(3,16,34,.5), transparent 55%); content: ""; }
.architecture-card__media::after { position: absolute; z-index: 2; inset: 24px; border: 1px solid rgba(143,182,255,.25); content: ""; pointer-events: none; }
.architecture-card__media img { display: block; width: 100%; height: 100%; min-height: 480px; object-fit: cover; opacity: .86; transform: scale(1.035); }

.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 38px; }
.filter-chip { min-height: 42px; padding: 0 20px; border: 1px solid var(--line); color: var(--muted); background: #fff; border-radius: 999px; cursor: pointer; transition: .25s; }
.filter-chip:hover, .filter-chip.is-active { color: #fff; border-color: var(--brand); background: var(--brand); }
.product-showcase-section { padding: 78px 0 92px; background: #f8f9fb; }
.product-showcase-section__head { display: grid; justify-items: center; margin-bottom: 30px; text-align: center; }
.product-showcase-section__head .eyebrow { margin-bottom: 13px; }
.product-showcase-section__head .section-title { font-size: clamp(34px, 3.5vw, 48px); }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.product-card { position: relative; min-height: 490px; border: 1px solid var(--line); background: #fff; overflow: hidden; transition: transform .38s var(--ease), box-shadow .38s, border-color .38s; }
.product-card:hover { transform: translateY(-10px); border-color: transparent; box-shadow: var(--shadow); }
.product-card__media { position: relative; height: 275px; overflow: hidden; background: linear-gradient(145deg, #eef5fd, #dcecff); }
.product-card__media::before { content: ""; position: absolute; inset: 0; opacity: .45; background-image: linear-gradient(rgba(var(--brand-rgb),.14) 1px, transparent 1px), linear-gradient(90deg, rgba(var(--brand-rgb),.14) 1px, transparent 1px); background-size: 36px 36px; }
.product-schematic { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; }
.product-schematic::before { content: ""; position: absolute; width: 58%; height: 34%; border: 2px solid rgba(var(--brand-rgb),.35); border-radius: 26px 52px 20px 20px; transform: perspective(500px) rotateX(54deg) rotateZ(-18deg); box-shadow: 0 26px 0 -18px rgba(var(--brand-rgb),.28), 0 34px 70px rgba(var(--brand-rgb),.2); }
.product-schematic::after { content: ""; position: absolute; width: 40%; height: 40%; border: 1px solid rgba(var(--brand-rgb),.24); border-radius: 50%; box-shadow: 0 0 0 38px rgba(var(--brand-rgb),.055), 0 0 0 76px rgba(var(--brand-rgb),.035); }
.product-schematic i { position: absolute; z-index: 1; width: 12px; height: 12px; margin: 74px 0 0 -110px; background: var(--brand); border-radius: 50%; box-shadow: 98px 30px 0 var(--brand); }
.product-schematic b { position: relative; z-index: 2; color: rgba(1,60,124,.84); font-size: clamp(38px,4vw,62px); letter-spacing: -.05em; }
.product-schematic span { position: absolute; z-index: 2; right: 22px; bottom: 18px; color: rgba(16,33,58,.45); font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.product-schematic--detail b { font-size: clamp(64px,8vw,112px); }
.product-schematic--detail::before { width: 64%; height: 32%; }
.product-card:hover .product-schematic::before { transform: perspective(500px) rotateX(54deg) rotateZ(-14deg) translateY(-5px); transition: transform .5s var(--ease); }
.product-card__tag { position: absolute; z-index: 2; top: 18px; left: 18px; padding: 6px 12px; color: var(--brand); background: rgba(255,255,255,.88); border-radius: 999px; font-size: 12px; font-weight: 700; backdrop-filter: blur(8px); }
.product-card__body { padding: 28px; }
.product-card__model { color: var(--brand); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.product-card h3 { margin: 8px 0 8px; font-size: 23px; line-height: 1.25; }
.product-card p { margin: 0; color: var(--muted); font-size: 14px; }
.product-card__link { position: absolute; right: 24px; bottom: 24px; width: 44px; height: 44px; display: grid; place-items: center; color: #fff; background: var(--navy); border-radius: 50%; transition: background .25s, transform .25s; }
.product-card:hover .product-card__link { background: var(--brand); transform: rotate(-20deg); }

/* 首页下载中心：版本信息与操作系统选项组合成轻量、可扩展的下载面板。 */
.download-center-section { padding: 88px 0 96px; color: var(--ink); background: #fff; border-top: 1px solid var(--line); }
.download-center-section .section-head { margin-bottom: 32px; }
.download-center-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.download-center__version { grid-column: 1 / -1; display: flex; align-items: baseline; gap: 12px; padding: 0 2px 10px; color: var(--muted); border-bottom: 1px solid var(--line); font-size: 13px; }
.download-center__version strong { color: var(--ink); font-size: 17px; letter-spacing: -.02em; }
.download-center__version time { margin-left: auto; color: var(--muted); font-size: 12px; }
.download-card { position: relative; min-height: 280px; display: flex; flex-direction: column; padding: 28px 30px 26px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, #fff, #f5f9ff); box-shadow: 0 14px 36px rgba(11,36,66,.06); transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; }
.download-card--client { grid-column: span 2; min-height: 330px; background: linear-gradient(145deg, #fff, #edf5ff); }
.download-card:not(.is-disabled):hover { transform: translateY(-7px); border-color: rgba(var(--brand-rgb),.52); box-shadow: 0 22px 48px rgba(11,36,66,.12); }
.download-card.is-disabled { background: #f7f8fa; box-shadow: none; }
.download-card__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.download-card__eyebrow { color: var(--brand); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.download-card__icon { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(var(--brand-rgb),.24); border-radius: 12px; color: var(--brand); background: rgba(var(--brand-rgb),.08); font-size: 22px; line-height: 1; }
.download-card h3 { margin: 30px 0 12px; color: var(--ink); font-size: clamp(22px, 2vw, 29px); letter-spacing: -.045em; }
.download-card--client h3 { margin: 0; }
.download-card__client-title { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin: 30px 0 12px; }
.download-card__version { flex: 0 0 auto; padding: 6px 10px; color: var(--brand-dark); border: 1px solid rgba(var(--brand-rgb),.22); border-radius: 999px; background: rgba(var(--brand-rgb),.08); font-size: 12px; font-weight: 800; }
.download-card p { max-width: 34rem; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.download-card__action { display: inline-flex; align-items: center; gap: 10px; width: fit-content; margin-top: auto; padding-top: 24px; color: var(--brand); font-size: 14px; font-weight: 800; }
.download-card__action span { font-size: 18px; transition: transform .25s var(--ease); }
.download-card:not(.is-disabled):hover .download-card__action span { transform: translateX(5px); }
.download-card__action.is-disabled { color: #9aa7b8; cursor: not-allowed; }
.download-platforms { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: auto 0 0; padding: 24px 0 0; list-style: none; }
.download-platform { display: flex; flex-direction: column; justify-content: space-between; min-height: 110px; padding: 16px; border: 1px solid rgba(11,36,66,.1); border-radius: 12px; background: rgba(255,255,255,.72); }
.download-platform__copy { display: grid; gap: 4px; }
.download-platform__copy strong { color: var(--ink); font-size: 15px; }
.download-platform__copy span { color: var(--muted); font-size: 11px; line-height: 1.45; }
.download-platform .download-card__action { margin-top: 12px; padding-top: 0; font-size: 12px; }
.download-platform .download-card__action span { font-size: 15px; }
.download-platform--empty { grid-column: 1 / -1; min-height: 72px; place-items: center; color: var(--muted); font-size: 13px; }

/* 下载中心新版：用深色全宽版本折叠面板承载资料和客户端，结构对应参考图。 */
.download-center-section { padding: clamp(84px, 9vw, 142px) 0; color: #f7f7f7; background: #080808; border-top: 1px solid #282828; }
.download-center-section .section-head { margin-bottom: 46px; }
.download-center-section .section-title { color: #f7f7f7; }
.download-center-section .section-intro { color: rgba(255,255,255,.62); }
.download-center-grid { display: block; }
.download-catalog + .download-catalog { margin-top: clamp(62px, 8vw, 104px); }
.download-catalog__head { display: flex; align-items: end; justify-content: space-between; gap: 30px; padding-bottom: 22px; border-bottom: 1px solid #2a2a2a; }
.download-catalog__head h3 { margin: 0; color: #f7f7f7; font-size: clamp(22px, 2.2vw, 32px); letter-spacing: -.035em; }
.download-catalog__head p { max-width: 540px; margin: 8px 0 0; color: rgba(255,255,255,.5); font-size: 14px; }
.download-material-list { border-bottom: 1px solid #2a2a2a; }
.download-material-row { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 20px; min-height: 62px; padding: 12px 10px; border-bottom: 1px solid #242424; transition: background .25s var(--ease), padding .25s var(--ease); }
.download-material-row:last-child { border-bottom: 0; }
.download-material-row:hover { padding-inline: 18px; background: #111; }
.download-material-row__copy { display: grid; gap: 4px; min-width: 0; }
.download-material-row__copy strong { overflow: hidden; color: #eaeaea; font-size: 17px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.download-material-row__copy span { color: #777; font-size: 12px; }
.download-entry__action { display: grid; place-items: center; width: 38px; height: 38px; padding: 0; color: #777; border: 0; border-radius: 50%; background: transparent; cursor: pointer; transition: color .2s, background .2s, transform .2s; }
.download-entry__action span { font-size: 27px; font-weight: 300; line-height: 1; transform: translateY(-2px); }
.download-entry__action:hover, .download-entry__action:focus-visible { color: var(--brand); background: rgba(var(--brand-rgb),.12); transform: translateY(-2px); outline: none; }
.download-entry__action.is-demo { color: #6d6d6d; }
.download-entry__action.is-demo:hover, .download-entry__action.is-demo:focus-visible { color: var(--brand); }
.download-release-list { border-bottom: 1px solid #2a2a2a; }
.download-release__toggle { position: relative; display: flex; align-items: center; width: 100%; min-height: 76px; gap: 14px; padding: 16px 10px; color: #f7f7f7; text-align: left; border: 0; border-top: 1px solid #2a2a2a; background: transparent; cursor: pointer; transition: padding .25s var(--ease), background .25s; }
.download-release:first-child .download-release__toggle { border-top: 0; }
.download-release__toggle:hover { padding-inline: 18px; background: #101010; }
.download-release__toggle:focus-visible { outline: 2px solid var(--brand); outline-offset: -2px; }
.download-release__version { font-size: clamp(12.5px, 1.4vw, 19px); font-weight: 600; letter-spacing: -.035em; line-height: 1.25; }
.download-release__badge { padding: 5px 12px; color: #a8a8a8; border: 1px solid #575757; border-radius: 999px; font-size: 13px; line-height: 1.2; }
.download-release__chevron { width: 12px; height: 12px; margin-left: auto; border-right: 2px solid #777; border-bottom: 2px solid #777; transform: rotate(45deg) translateY(-3px); transition: transform .25s var(--ease), border-color .25s; }
.download-release.is-open .download-release__chevron { transform: rotate(225deg) translate(-2px,-2px); border-color: var(--brand); }
.download-release__toggle:hover .download-release__chevron { border-color: #d4d4d4; }
.download-release__panel { padding: 20px 10px 26px; }
.download-platform-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.download-platform-card { overflow: hidden; border: 1px solid #252525; border-radius: 24px; background: #171717; }
.download-platform-card__header { display: flex; align-items: center; gap: 14px; min-height: 82px; padding: 20px 26px; border-bottom: 1px solid #2a2a2a; }
.download-platform-card__glyph { display: grid; place-items: center; width: 28px; height: 28px; color: #aaa; }
.download-platform-card__glyph svg { width: 26px; height: 26px; fill: currentColor; }
.download-platform-card__header h4 { margin: 0; color: #f0f0f0; font-size: 22px; font-weight: 600; }
.download-platform-card__options { display: grid; }
.download-platform-card__row { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 82px; padding: 16px 26px; border-bottom: 1px solid #2a2a2a; color: #d1d1d1; font-size: 17px; }
.download-platform-card__row:last-child { border-bottom: 0; }
.download-platform-card__row > span { min-width: 0; }
.download-platform-card__row small { display: block; margin-top: 3px; color: #707070; font-size: 11px; }
.download-platform-card__empty { grid-column: 1 / -1; padding: 30px; color: #777; text-align: center; }
.download-release__notes { display: inline-flex; align-items: center; gap: 12px; margin-top: 32px; padding: 0; color: var(--brand); border: 0; background: transparent; cursor: pointer; font-size: 17px; font-weight: 600; }
.download-release__notes > span:nth-child(2) { font-size: 22px; transition: transform .25s var(--ease); }
.download-release__notes:hover > span:nth-child(2), .download-release__notes:focus-visible > span:nth-child(2) { transform: translateX(5px); }
.download-release__notes:focus-visible { outline: 2px solid var(--brand); outline-offset: 5px; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important; }

/* 下载中心浅色主题：保留参考图的折叠层级、圆角卡片和分隔线，但与官网白色背景统一。 */
.download-center-section { color: var(--ink); background: #fff; border-top-color: var(--line); }
.download-center-section .section-title { color: var(--ink); }
.download-center-section .section-intro { color: var(--muted); }
.download-catalog__head { border-bottom-color: var(--line); }
.download-catalog__head h3 { color: var(--ink); }
.download-catalog__head p { color: var(--muted); }
.download-material-list, .download-release-list { border-bottom-color: var(--line); }
.download-material-row { border-bottom-color: var(--line); }
.download-material-row:hover { background: #f6f9fd; }
.download-material-row__copy strong { color: var(--ink); }
.download-material-row__copy span { color: var(--muted); }
.download-entry__action { color: #7e8ca0; }
.download-entry__action:hover, .download-entry__action:focus-visible, .download-entry__action.is-demo:hover, .download-entry__action.is-demo:focus-visible { color: var(--brand); background: rgba(var(--brand-rgb),.1); }
.download-release__toggle { color: var(--ink); border-top-color: var(--line); }
.download-release__toggle:hover { background: #f6f9fd; }
.download-release__toggle:focus-visible { outline-color: var(--brand); }
.download-release__badge { color: var(--muted); border-color: #c6d1df; }
.download-release__chevron { border-color: #7e8ca0; }
.download-release__toggle:hover .download-release__chevron { border-color: var(--ink); }
.download-platform-card { border-color: var(--line); background: #f4f7fb; }
.download-platform-card__header { border-bottom-color: var(--line); }
.download-platform-card__glyph { color: var(--ink); }
.download-platform-card__header h4 { color: var(--ink); }
.download-platform-card__row { border-bottom-color: var(--line); color: var(--ink); }
.download-platform-card__row small { color: var(--muted); }
.download-platform-card__empty { color: var(--muted); }
.download-release__notes { color: var(--brand); }
.download-category-empty { padding: 30px 10px 34px; color: var(--muted); font-size: 14px; }

.case-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; }
.case-card { position: relative; min-height: 460px; color: #fff; overflow: hidden; background: var(--navy); }
.case-card__image, .case-card__image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case-card__image { opacity: .7; transition: transform .65s var(--ease); }
.case-card:hover .case-card__image { transform: scale(1.045); }
.case-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(11,36,66,.96), rgba(11,36,66,.06) 70%); }
.case-card__body { position: absolute; z-index: 1; right: 34px; bottom: 34px; left: 34px; }
.case-card__meta { display: flex; gap: 14px; margin-bottom: 12px; color: #76baff; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.case-card h3 { max-width: 520px; margin: 0; font-size: clamp(24px,2.5vw,36px); line-height: 1.25; }
.case-card p { max-width: 560px; margin: 12px 0 0; color: rgba(255,255,255,.65); }

.news-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.news-card { border-top: 3px solid var(--ink); background: #fff; transition: border-color .25s, transform .3s; }
.news-card:hover { border-color: var(--brand); transform: translateY(-5px); }
.news-card__image { height: 220px; overflow: hidden; background: #dce8f4; }
.news-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.news-card:hover img { transform: scale(1.05); }
.news-card__body { padding: 24px 28px 28px; }
.news-card__meta { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; }
.news-card h3 { margin: 16px 0 12px; font-size: 21px; line-height: 1.4; }
.news-card p { margin: 0; color: var(--muted); font-size: 14px; }

.partner-marquee { overflow: hidden; border-block: 1px solid rgba(255,255,255,.14); }
.partner-track { width: max-content; display: flex; animation: marquee 30s linear infinite; }
.partner-track:hover { animation-play-state: paused; }
.partner-item { width: 220px; height: 126px; display: grid; place-items: center; color: rgba(255,255,255,.74); border-right: 1px solid rgba(255,255,255,.14); font-size: 18px; font-weight: 700; letter-spacing: .06em; }
@keyframes marquee { to { transform: translateX(-50%); } }

.honors-section { padding: 92px 0 84px; color: #111827; background: #f5f5f7; }
.honors-head { display: grid; justify-items: center; margin-bottom: 42px; text-align: center; }
.honors-head .section-title { font-size: clamp(34px, 3.2vw, 48px); }
.honors-head .section-intro { margin-top: 10px; color: #a1a1a8; font-size: clamp(16px, 1.4vw, 22px); }
.honors-marquee { width: 100%; overflow: hidden; }
.honors-marquee > div { display: grid; gap: 22px; }
.honors-track { display: flex; width: max-content; align-items: center; gap: 22px; animation: honors-forward 32s linear infinite; }
.honors-track--reverse { animation-name: honors-reverse; animation-duration: 38s; }
.honors-track:hover { animation-play-state: paused; }
.honor-badge { display: grid; width: clamp(150px, 13vw, 220px); aspect-ratio: 1; place-items: center; gap: 12px; padding: 22px; color: #12213f; border: 1px solid rgba(18,33,63,.025); border-radius: 50%; background: rgba(255,255,255,.9); box-shadow: 0 14px 34px rgba(27,33,55,.035); text-align: center; }
.honor-badge__logo { display: block; width: clamp(42px, 4.4vw, 68px); height: clamp(42px, 4.4vw, 68px); object-fit: contain; }
.honor-badge span { max-width: 90%; color: #253a67; font-size: clamp(14px, 1.3vw, 21px); font-weight: 700; line-height: 1.25; }
@keyframes honors-forward { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes honors-reverse { from { transform: translateX(-50%); } to { transform: translateX(0); } }

.page-hero { position: relative; min-height: 62svh; color: #fff; background: var(--navy) center/cover; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,36,66,.96), rgba(11,36,66,.46)), radial-gradient(circle at 80% 40%, rgba(var(--brand-rgb),.38), transparent 34%); }
.page-hero::after { content: ""; position: absolute; right: -10vw; bottom: -25vw; width: 58vw; height: 58vw; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; box-shadow: 0 0 0 8vw rgba(255,255,255,.025), 0 0 0 16vw rgba(255,255,255,.02); }
.page-hero__inner { position: relative; z-index: 1; width: var(--page); min-height: 62svh; margin: auto; display: flex; align-items: end; padding: calc(var(--header-height) + 90px) 0 78px; }
.page-hero h1 { max-width: 880px; margin: 0; font-size: clamp(48px,7vw,92px); line-height: .98; letter-spacing: -.05em; }
.page-hero p { max-width: 650px; margin: 26px 0 0; color: rgba(255,255,255,.68); font-size: 18px; }

.product-center { display: grid; grid-template-columns: 300px minmax(0,1fr); gap: 50px; align-items: start; }
.taxonomy { position: sticky; top: 110px; }
.taxonomy__title { margin: 0 0 22px; font-size: 14px; color: var(--muted); }
.taxonomy__group { padding: 22px 0; border-top: 1px solid var(--line); }
.taxonomy__major { width: 100%; display: flex; justify-content: space-between; padding: 0; border: 0; background: none; font-size: 20px; font-weight: 700; cursor: pointer; }
.taxonomy__major::after { content: "+"; color: var(--brand); }
.taxonomy__major.is-active::after { content: "−"; }
.taxonomy__children { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.taxonomy__child { padding: 6px 12px; border: 1px solid var(--line); background: #fff; border-radius: 999px; color: var(--muted); cursor: pointer; font-size: 13px; }
.taxonomy__child.is-active { color: #fff; border-color: var(--brand); background: var(--brand); }
.product-results__top { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.product-results__count { color: var(--muted); }

.product-detail { display: grid; grid-template-columns: 1.08fr .92fr; gap: 70px; align-items: center; }
.product-detail__visual { min-height: 560px; display: grid; place-items: center; padding: 50px; background: linear-gradient(145deg,#edf5ff,#dbeaff); overflow: hidden; }
.product-detail__visual img { width: 100%; max-height: 460px; object-fit: contain; mix-blend-mode: multiply; }
.product-detail__model { color: var(--brand); font-size: 14px; font-weight: 800; letter-spacing: .18em; }
.product-detail h1 { margin: 12px 0 18px; font-size: clamp(40px,5vw,68px); line-height: 1.05; }
.product-detail__tagline { color: var(--muted); font-size: 18px; }
.spec-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1px; margin-top: 34px; background: var(--line); border: 1px solid var(--line); }
.spec { padding: 20px; background: #fff; }
.spec span { display: block; color: var(--muted); font-size: 12px; }
.spec strong { display: block; margin-top: 6px; font-size: 17px; }
.detail-tabs { display: flex; gap: 28px; margin-bottom: 36px; border-bottom: 1px solid var(--line); }
.detail-tabs a { position: relative; padding: 0 0 16px; font-weight: 700; }
.detail-tabs a::after { content: ""; position: absolute; right: 100%; bottom: -1px; left: 0; height: 2px; background: var(--brand); transition: right .25s; }
.detail-tabs a:hover::after, .detail-tabs a.is-active::after { right: 0; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td { padding: 18px 22px; border-bottom: 1px solid var(--line); text-align: left; }
.spec-table th { width: 28%; color: var(--muted); font-weight: 500; }

.anchor-nav { position: relative; z-index: 3; margin-top: -54px; }
.anchor-nav__inner { display: grid; grid-template-columns: repeat(4,1fr); background: #fff; box-shadow: var(--shadow); }
.anchor-nav a { min-height: 108px; display: flex; align-items: center; justify-content: center; gap: 14px; border-right: 1px solid var(--line); font-weight: 700; transition: color .25s, background .25s; }
.anchor-nav a:last-child { border-right: 0; }
.anchor-nav a:hover { color: #fff; background: var(--brand); }
.anchor-nav b { color: var(--brand); font-size: 12px; }
.anchor-nav a:hover b { color: #fff; }
.scenario-row { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; }
.scenario-row:nth-child(even) .scenario-row__media { order: 2; }
.scenario-row__media { min-height: 460px; overflow: hidden; }
.scenario-row__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.scenario-row:hover img { transform: scale(1.045); }
.scenario-row__content { display: flex; flex-direction: column; justify-content: center; padding: clamp(50px,7vw,100px); background: var(--surface); }
.scenario-row__index { color: var(--brand); font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.scenario-row h2 { margin: 16px 0; font-size: clamp(32px,4vw,52px); line-height: 1.12; }
.scenario-row p { margin: 0; color: var(--muted); font-size: 17px; }
.scenario-stat { display: flex; align-items: baseline; gap: 12px; margin-top: 34px; }
.scenario-stat strong { color: var(--brand); font-size: 34px; }
.scenario-stat span { color: var(--muted); }

.about-visual { min-height: 560px; background: url('/static/skin/images/about.jpg') center/cover, url('/static/picture/ab1.jpg') center/cover; }
.culture-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.culture-card { min-height: 330px; padding: 42px 34px; color: #fff; background: var(--navy-2); border-top: 3px solid var(--brand); transition: transform .3s; }
.culture-card:hover { transform: translateY(-8px); }
.culture-card__num { color: #65aeff; font-size: 12px; font-weight: 800; }
.culture-card h3 { margin: 70px 0 16px; font-size: 28px; }
.culture-card p { margin: 0; color: rgba(255,255,255,.62); }

.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.contact-panel { position: sticky; top: 110px; padding: 46px; color: #fff; background: var(--navy); }
.contact-panel h2 { margin: 0 0 32px; font-size: 34px; }
.contact-list { display: grid; gap: 22px; }
.contact-list span { display: block; color: rgba(255,255,255,.5); font-size: 12px; }
.contact-list strong { display: block; margin-top: 5px; font-size: 17px; }
.form-card { padding: 48px; background: #fff; box-shadow: var(--shadow); }
.form-card h2 { margin: 0 0 8px; font-size: 34px; }
.form-card__intro { margin: 0 0 34px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.form-field { display: grid; gap: 8px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: 13px; font-weight: 700; }
.form-field input, .form-field select, .form-field textarea { width: 100%; min-height: 50px; padding: 12px 15px; border: 1px solid var(--line); color: var(--ink); background: #fff; border-radius: 8px; outline: none; transition: border-color .2s, box-shadow .2s; }
.form-field textarea { min-height: 130px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(var(--brand-rgb),.1); }
.form-field [aria-invalid="true"] { border-color: var(--danger); }
.field-error { min-height: 18px; color: var(--danger); font-size: 12px; }
.form-consent { display: flex; align-items: flex-start; gap: 10px; margin: 22px 0; color: var(--muted); font-size: 13px; }
.form-consent input { margin-top: 5px; accent-color: var(--brand); }
.captcha-row { display: flex; gap: 12px; align-items: center; }
.captcha-question { min-width: 92px; min-height: 50px; display: grid; place-items: center; color: #fff; background: var(--navy); border-radius: 8px; font-weight: 800; letter-spacing: .08em; }
.form-status { min-height: 24px; margin-top: 16px; font-size: 14px; }
.form-status.is-success { color: var(--success); }
.form-status.is-error { color: var(--danger); }
.honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; opacity: 0 !important; }

.site-footer { color: #fff; background: #020f20; }
.footer-main { display: grid; grid-template-columns: 1.1fr .7fr 1.3fr; gap: 52px; padding: 0 0 20px; }
.footer-main > :not(.footer-brand) { padding-top: 76px; }
.footer-brand { display: grid; min-height: 600px; align-items: start; }
.footer-title { margin: 0 0 22px; color: rgba(255,255,255,.42); font-size: 12px; letter-spacing: .15em; text-transform: uppercase; }
.footer-nav { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px 22px; }
.footer-nav a { color: rgba(255,255,255,.72); font-size: 14px; }
.footer-nav a:hover { color: #fff; }
.footer-lanyard { position: relative; justify-self: stretch; width: 100%; height: 600px; overflow: hidden; background: transparent; }
.footer-lanyard__canvas { position: absolute; z-index: 1; inset: 0; }
.footer-lanyard__fallback { position: absolute; z-index: 0; inset: 0; display: grid; align-content: center; gap: 15px; padding: 34px; color: rgba(255,255,255,.88); font-size: 17px; line-height: 1.35; }
.footer-lanyard.is-3d-ready .footer-lanyard__fallback { visibility: hidden; }
.footer-lanyard__fallback::before { position: absolute; inset: 18px; border: 1px solid rgba(255,255,255,.28); content: ""; pointer-events: none; }
/* 回退工牌同步放大联系方式层级，确保 WebGL 不可用时与 Canvas 工牌保持一致。 */
.footer-badge__eyebrow { position: relative; color: rgba(255,255,255,.72); font-size: 11px; font-weight: 700; letter-spacing: .18em; }
.footer-lanyard__fallback strong { position: relative; color: #fff; font-size: 52px; letter-spacing: -.06em; }
.footer-lanyard__fallback p { position: relative; margin: 7px 0 16px; color: #fff; font-size: 20px; font-weight: 600; line-height: 1.5; }
.footer-lanyard__fallback [data-footer-badge="contactTitle"] { position: relative; color: rgba(255,255,255,.88); font-size: 18px; font-weight: 700; letter-spacing: .08em; }
.footer-lanyard__fallback [data-footer-badge="phone"] { position: relative; color: #fff; font-size: 28px; font-weight: 800; letter-spacing: .02em; }
.footer-lanyard__fallback [data-footer-badge="email"], .footer-lanyard__fallback [data-footer-badge="address"], .footer-lanyard__fallback [data-footer-badge="website"] { position: relative; color: rgba(255,255,255,.92); font-size: 21px; font-weight: 600; line-height: 1.45; overflow-wrap: anywhere; }
.footer-badge__line { position: relative; display: block; width: 100%; height: 1px; margin-bottom: 4px; background: rgba(255,255,255,.3); }
.footer-lanyard__canvas .lanyard-wrapper, .footer-lanyard__canvas canvas { width: 100% !important; height: 600px !important; }
.footer-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.footer-form input, .footer-form select { min-width: 0; height: 46px; padding: 0 13px; color: #fff; border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.06); border-radius: 6px; outline: none; }
.footer-form select option { color: var(--ink); }
.footer-form input::placeholder { color: rgba(255,255,255,.42); }
.footer-form .form-consent, .footer-form .form-status, .footer-form .footer-submit { grid-column: 1 / -1; }
.footer-submit { min-height: 46px; border: 0; color: #fff; background: var(--brand); border-radius: 6px; cursor: pointer; font-weight: 700; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px 20px; padding: 22px 0; color: rgba(255,255,255,.38); border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; }
.footer-legal { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 6px 14px; color: rgba(255,255,255,.62); }
.footer-legal a, .footer-legal span { color: inherit; text-decoration: none; }
.footer-legal a:hover, .footer-legal a:focus-visible { color: rgba(255,255,255,.82); text-decoration: underline; text-underline-offset: 3px; }

.article-header { max-width: 920px; margin: auto; text-align: center; }
.article-header__meta { display: flex; justify-content: center; gap: 18px; color: var(--muted); font-size: 13px; }
.article-header h1 { margin: 22px 0 0; font-size: clamp(40px,6vw,72px); line-height: 1.12; letter-spacing: -.04em; }
.article-body { max-width: 860px; margin: 62px auto 0; color: #34455d; font-size: 17px; }
.article-body h2 { margin: 54px 0 18px; color: var(--ink); font-size: 30px; }
.article-body p { margin: 0 0 22px; }
.article-body img { width: 100%; margin: 36px 0; }
.article-rich { line-height: 1.85; }
.article-rich h2,.article-rich h3,.article-rich h4 { color: var(--ink); }
.article-rich ul,.article-rich ol { margin: 0 0 22px; padding-left: 1.35em; }
.article-rich blockquote { margin: 24px 0; padding: 14px 20px; border-left: 3px solid var(--brand); color: var(--muted); background: #f6f9fd; }
.article-rich img { display: block; max-width: 100%; height: auto; }
.article-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 70px; background: var(--line); border: 1px solid var(--line); }
.article-nav a { padding: 26px; background: #fff; }
.article-nav a:last-child { text-align: right; }
.article-nav span { display: block; color: var(--muted); font-size: 12px; }
.article-nav strong { display: block; margin-top: 5px; }

.state-panel { min-height: 320px; display: grid; place-items: center; padding: 50px; text-align: center; border: 1px dashed #bdcadd; background: #f8fafc; }
.state-panel strong { display: block; font-size: 24px; }
.state-panel p { max-width: 480px; margin: 10px auto 0; color: var(--muted); }
.skeleton-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.skeleton-card { height: 430px; background: linear-gradient(90deg,#eef2f6 25%,#f8fafc 50%,#eef2f6 75%); background-size: 200% 100%; animation: skeleton 1.4s infinite; }
@keyframes skeleton { to { background-position: -200% 0; } }
.image-fallback { position: relative; background: linear-gradient(145deg,#e6eef8,#cddbea) !important; }
.image-fallback img { visibility: hidden; }
.image-fallback::after { content: "图片待更新"; position: absolute; inset: 0; display: grid; place-items: center; color: #60738d; font-size: 13px; letter-spacing: .1em; }
.toast-root { position: fixed; z-index: 2000; right: 24px; bottom: 24px; display: grid; gap: 10px; }
.toast { min-width: 260px; padding: 15px 18px; color: #fff; background: var(--navy); box-shadow: var(--shadow); animation: toastIn .3s var(--ease); }
@keyframes toastIn { from { transform: translateY(12px); opacity: 0; } }

.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }

@media (max-width: 1120px) {
  :root { --page: min(calc(100% - 40px), 1000px); }
  .site-nav { display: none; }
  .site-nav__indicator { display: none; }
  .mobile-menu-mount { display: block; }
  .intro-grid, .advantage-grid, .contact-layout { grid-template-columns: 1fr; }
  .tech-visual { min-height: 480px; }
  .architecture-card__content { grid-template-columns: minmax(0,1fr) minmax(320px,.92fr); }
  .product-grid, .news-grid { grid-template-columns: repeat(2,1fr); }
  .download-center-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .download-platform-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .product-center { grid-template-columns: 1fr; }
  .taxonomy { position: static; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { min-height: 530px; }
  .footer-lanyard { display: block; height: 530px; }
  .footer-lanyard__canvas .lanyard-wrapper, .footer-lanyard__canvas canvas { height: 530px !important; }
  .footer-form-wrap { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  :root { --page: calc(100% - 32px); --header-height: 72px; }
  .section { padding: 78px 0; }
  .section-head { align-items: start; flex-direction: column; margin-bottom: 34px; }
  .site-header, .site-header.is-scrolled, body:not([data-page="home"]) .site-header { height: 72px; }
  .brand-logo { flex-basis: 170px; width: 170px; height: 52px; background-size: 222px 222px; background-position: -26px -85px; }
  .brand-logo__image { width:clamp(128px,42vw,164px); max-height:48px; }
  .hero-inner { min-height: 100svh; padding-bottom: 110px; }
  .hero-title { font-size: clamp(46px,13vw,70px); }
  .hero-description { font-size: 16px; }
  .architecture-section { padding: 64px 0 48px; }
  .architecture-section__head .section-title { white-space: normal; }
  .architecture-scroll-stack .scroll-stack-inner { padding: 8vh 0 18rem; }
  .architecture-card { min-height: 0; }
  .architecture-card__content { min-height: 0; grid-template-columns: 1fr; }
  .architecture-card__copy { min-height: 360px; padding: 42px 28px; }
  .architecture-card__layer { margin-top: 24px; }
  .architecture-card h3 { font-size: 36px; }
  .architecture-card__media, .architecture-card__media img { min-height: 270px; }
  .metric-row { grid-template-columns: 1fr; }
  .product-grid, .case-grid, .news-grid, .culture-grid { grid-template-columns: 1fr; }
  .product-showcase-section { padding: 58px 0 70px; }
  .product-showcase-section__head { margin-bottom: 24px; }
  .download-center-section { padding: 64px 0 72px; }
  .download-center-grid { grid-template-columns: 1fr; }
  .download-catalog__head { align-items: flex-start; flex-direction: column; gap: 6px; }
  .download-material-row { min-height: 56px; padding-block: 10px; padding-inline: 2px; }
  .download-material-row:hover { padding-inline: 8px; }
  .download-material-row__copy strong { font-size: 15px; }
  .download-release__toggle { min-height: 64px; padding-block: 12px; padding-inline: 2px; }
  .download-release__toggle:hover { padding-inline: 8px; }
  .download-release__panel { padding: 16px 2px 22px; }
  .download-platform-grid { grid-template-columns: 1fr; gap: 14px; }
  .download-platform-card { border-radius: 18px; }
  .download-platform-card__header { min-height: 68px; padding: 16px 20px; }
  .download-platform-card__row { min-height: 70px; padding: 13px 20px; font-size: 15px; }
  .download-release__notes { margin-top: 24px; font-size: 15px; }
  .download-card { min-height: 240px; padding: 24px; }
  .download-card--client { grid-column: auto; min-height: 0; }
  .download-center__version { flex-wrap: wrap; }
  .download-center__version time { margin-left: 0; }
  .download-card__client-title { align-items: flex-start; flex-direction: column; gap: 10px; }
  .download-platforms { grid-template-columns: 1fr; }
  .download-platform { min-height: 88px; }
  .product-card { min-height: 460px; }
  .product-card__media { height: 250px; }
  .case-card { min-height: 420px; }
  .page-hero, .page-hero__inner { min-height: 58svh; }
  .page-hero__inner { padding-bottom: 54px; }
  .page-hero h1 { font-size: 48px; }
  .product-detail { grid-template-columns: 1fr; gap: 42px; }
  .product-detail__visual { min-height: 380px; padding: 30px; }
  .anchor-nav { margin-top: 0; }
  .anchor-nav__inner { grid-template-columns: repeat(2,1fr); }
  .anchor-nav a { min-height: 82px; border-bottom: 1px solid var(--line); }
  .scenario-row { grid-template-columns: 1fr; }
  .scenario-row:nth-child(even) .scenario-row__media { order: 0; }
  .scenario-row__media { min-height: 300px; }
  .scenario-row__content { padding: 46px 28px; }
  .contact-panel { position: static; padding: 34px 26px; }
  .form-card { padding: 32px 22px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field--full { grid-column: auto; }
  .footer-main { grid-template-columns: 1fr; gap: 42px; }
  .footer-main > :not(.footer-brand) { padding-top: 0; }
  .footer-brand { min-height: 480px; }
  .footer-lanyard { justify-self: stretch; height: 480px; }
  .footer-lanyard__canvas .lanyard-wrapper, .footer-lanyard__canvas canvas { height: 480px !important; }
  .footer-lanyard__fallback { gap: 10px; padding: 26px; font-size: 15px; }
  .footer-lanyard__fallback strong { font-size: 46px; }
  .footer-lanyard__fallback p { font-size: 17px; }
  .footer-lanyard__fallback [data-footer-badge="contactTitle"] { font-size: 15px; }
  .footer-lanyard__fallback [data-footer-badge="phone"] { font-size: 23px; }
  .footer-lanyard__fallback [data-footer-badge="email"], .footer-lanyard__fallback [data-footer-badge="address"], .footer-lanyard__fallback [data-footer-badge="website"] { font-size: 17px; }
  .footer-form-wrap { grid-column: auto; }
  .footer-form { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .footer-form .form-consent, .footer-form .form-status, .footer-form .footer-submit { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .article-nav { grid-template-columns: 1fr; }
  .article-nav a:last-child { text-align: left; }
  .skeleton-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-media video { display: none; }
}

@media (prefers-contrast: more) {
  :root { --muted: #41526a; --line: #9eafc4; }
  .site-nav a { color: #fff; }
}
body[data-page="scenarios"] .anchor-nav { display: none !important; }
/* Blog 6 newsroom treatment for news and case libraries */
.news-grid, .case-grid { gap: 1.25rem; }
.news-card, .case-card { position: relative; overflow: hidden; border: 0; border-radius: 1.1rem; background: #fff; min-height: 0; box-shadow: 0 16px 38px rgba(8,27,56,.1); }
.news-card > a, .case-card > a { display: block; height: 100%; color: inherit; }
.news-card__image, .case-card__image { height: 20rem; overflow: hidden; }
.news-card__image img, .case-card__image img { transition: transform .6s var(--ease), filter .4s ease; }
.news-card:hover .news-card__image img, .case-card:hover .case-card__image img { transform: scale(1.06); filter: brightness(.72); }
.news-card__body, .case-card__body { position: relative; padding: 1.35rem 1.5rem 1.5rem; background: #fff; }
.news-card__body::after, .case-card__body::after { content: '↗'; position: absolute; right: 1.35rem; bottom: 1.25rem; width: 2.25rem; height: 2.25rem; display: grid; place-items: center; border-radius: 50%; background: #016fe7; color: #fff; font-size: 1.1rem; opacity: .15; transform: translateY(6px); transition: .3s; }
.news-card:hover .news-card__body::after, .case-card:hover .case-card__body::after { opacity: 1; transform: translateY(0); }
.case-card { min-height: 0; color: var(--ink); background: #fff; }
.case-card::after { display: none; }
.case-card__image { position: relative; opacity: 1; }
.case-card__body { position: relative; inset: auto; }
.case-card__meta { color: #016fe7; }
.case-card h3, .news-card h3 { padding-right: 3rem; }
.news-card p, .case-card p { max-width: 34rem; padding-right: 2rem; }
@media (max-width: 760px) { .news-card__image, .case-card__image { height: 15rem; } }
/* 产品、场景、案例、资讯四个列表页的首屏统一沿用首页左侧文案尺度。 */
.page-hero .eyebrow { font-size: 12px; }
.page-hero h1 { font-size: clamp(36px, 4.1vw, 62px); }
.page-hero p { font-size: clamp(14px, 1.15vw, 17px); }
@media (max-width: 760px) {
  .page-hero h1 { font-size: clamp(46px, 13vw, 70px); }
  .page-hero p { font-size: 16px; }
}
body[data-page="cases"] .section-head { display: none; }
/* Blog 5 article treatment for About page */
body[data-page="about"], .about-blog5 { background: #fff; }
.about-blog5 .page-hero { min-height: 72svh; }
.about-blog5 .section:not(.section--dark) { max-width: 980px; margin: 0 auto; padding-top: 7rem; padding-bottom: 7rem; }
.about-blog5 .intro-grid { grid-template-columns: .65fr 1.35fr; gap: 5rem; }
.about-blog5 .intro-copy { font-size: 1.15rem; line-height: 2; color: #405675; }
.about-blog5 .section--dark { border-radius: 2rem 2rem 0 0; }
.about-blog5 .culture-grid { gap: 1px; background: rgba(255,255,255,.15); }
.about-blog5__assistant { position: fixed; z-index: 1000; right: 1.5rem; bottom: 1.5rem; width: min(340px, calc(100vw - 2rem)); padding: 1rem; border: 1px solid rgba(255,255,255,.5); border-radius: 1rem; color: white; background: rgba(7,29,57,.88); box-shadow: 0 18px 45px rgba(11,36,66,.24); backdrop-filter: blur(16px); }
.about-blog5__assistant label { display: block; margin-bottom: .55rem; color: #aac0db; font-size: .72rem; letter-spacing: .12em; }.about-blog5__assistant div { display: flex; gap: .5rem; }.about-blog5__assistant input { min-width: 0; flex: 1; border: 1px solid rgba(255,255,255,.24); border-radius: .55rem; padding: .7rem .8rem; color: white; background: rgba(255,255,255,.08); outline: none; }.about-blog5__assistant input:focus { border-color: #62a8ff; }.about-blog5__assistant button { width: 2.5rem; border: 0; border-radius: .55rem; color: white; background: #016fe7; cursor: pointer; }.about-blog5__assistant p { margin: .6rem 0 0; color: #b8cce5; font-size: .75rem; line-height: 1.5; }
@media (max-width: 760px) { .about-blog5 .section:not(.section--dark) { padding-top: 4.5rem; padding-bottom: 4.5rem; }.about-blog5 .intro-grid { grid-template-columns: 1fr; gap: 1.5rem; }.about-blog5 .intro-copy { font-size: 1rem; }.about-blog5__assistant { right: 1rem; bottom: 1rem; } }
.about-blog5__assistant { display: none !important; }

/* About introduction film and journey timeline. */
.about-mission-film { padding: clamp(5rem, 11vw, 10rem) 0 clamp(4rem, 9vw, 8rem); color: var(--ink); background: #fff; }
.about-mission-film__header { max-width: 1060px; margin: 0 auto clamp(3rem, 6vw, 5.5rem); text-align: center; }
.about-mission-film__header .eyebrow, .about-timeline .eyebrow { color: #79b8ff; }
.about-mission-film__header h2 { margin: 1.1rem 0 1.8rem; color: var(--ink); font-size: clamp(2.1rem, 4.6vw, 4.6rem); line-height: 1.02; letter-spacing: -.075em; white-space: nowrap; }
.about-mission-film__header h2 span { color: inherit; font: inherit; }
.about-mission-film__header p { max-width: 760px; margin: 0 auto; color: #667993; font-size: clamp(1rem, 1.5vw, 1.2rem); line-height: 1.9; }
.about-film-card { position: relative; min-height: min(54vw, 650px); margin: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.13); border-radius: 1.5rem; background: #111824; }
.about-film-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(3,9,18,.1), rgba(3,9,18,.58)); pointer-events: none; }
.about-film-card>img, .about-film-card>video { display: block; width: 100%; height: 100%; min-height: inherit; object-fit: cover; filter: saturate(.78) contrast(.94); }
.about-film-card>video { position: absolute; inset: 0; z-index: 2; }
.about-film-card.is-playing>img, .about-film-card.is-playing figcaption { opacity: 0; pointer-events: none; }
.about-film-card figcaption { position: absolute; z-index: 1; inset: auto 2rem 2rem; display: flex; justify-content: space-between; align-items: end; gap: 1rem; transition: opacity .3s; }
.about-film-card figcaption>span { color: rgba(255,255,255,.72); font-size: .72rem; letter-spacing: .15em; }
.about-film-card button { display: grid; grid-template-columns: 2.8rem auto; grid-template-rows: auto auto; column-gap: .8rem; align-items: center; min-width: 210px; padding: .65rem 1.15rem .65rem .65rem; border: 0; border-radius: 999px; color: #fff; background: rgba(5,8,14,.82); cursor: pointer; text-align: left; backdrop-filter: blur(12px); }
.about-film-card button b { grid-row: 1 / 3; width: 2.8rem; height: 2.8rem; display: grid; place-items: center; padding-left: .12rem; border-radius: 50%; color: #09111c; background: #fff; font-size: .75rem; }
.about-film-card button span { font-size: .92rem; font-weight: 700; }.about-film-card button small { color: rgba(255,255,255,.54); font-size: .7rem; }
.about-mission-film__rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 1px; border: 0; background: #fff; }
.about-mission-film__rail>div { display: grid; gap: .45rem; min-height: 186px; padding: 1.8rem 1.75rem; background: #fff; }
.about-mission-film__rail span { color: #687b95; font-size: .88rem; letter-spacing: .12em; }
.about-mission-film__rail strong { color: var(--ink); font-size: clamp(3rem, 5vw, 5.4rem); font-weight: 600; line-height: 1; letter-spacing: -.075em; }
.about-mission-film__rail small { color: #71829a; font-size: .84rem; }
.about-timeline { padding: clamp(5rem, 10vw, 9rem) 0; color: var(--ink); background: #fff; border-top: 1px solid #e1e7ef; }
.about-timeline__header { display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, .55fr); gap: 4rem; align-items: end; margin-bottom: 4rem; }
.about-timeline__header h2 { margin: 1rem 0 0; color: var(--ink); font-size: clamp(3rem, 6vw, 6.3rem); line-height: 1; letter-spacing: -.08em; }.about-timeline__header p { margin: 0; color: #71829a; line-height: 1.85; }
.about-timeline__stage { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(20rem, .58fr); min-height: 390px; overflow: hidden; border: 1px solid rgba(255,255,255,.1); border-radius: 1.55rem; background: #17191d; }
.about-timeline__copy { display: flex; flex-direction: column; justify-content: end; padding: clamp(2rem, 5vw, 4rem); }.about-timeline__copy>span { margin-bottom: auto; color: #7a56ff; font-size: clamp(1.2rem, 2vw, 2rem); font-weight: 700; }.about-timeline__copy h3 { max-width: 760px; margin: 4rem 0 1rem; color: #fff; font-size: clamp(2rem, 4vw, 4rem); line-height: 1.1; letter-spacing: -.065em; }.about-timeline__copy p { max-width: 700px; margin: 0; color: rgba(255,255,255,.62); font-size: 1.05rem; line-height: 1.8; }
.about-timeline__stage figure { min-height: 100%; margin: 0; overflow: hidden; background: #242424; }.about-timeline__stage img { display: block; width: 100%; height: 100%; min-height: 390px; object-fit: cover; opacity: .7; transition: opacity .3s; }
.about-timeline__navigation { position: relative; margin-top: 3.5rem; padding-top: 2rem; }.about-timeline__track { position: absolute; top: .7rem; left: 12.5%; right: 12.5%; display: grid; grid-template-columns: repeat(3, 1fr); pointer-events: none; }.about-timeline__track span { height: 2px; margin-inline: 13px; background: #dbe3ee; transition: background .35s ease; }.about-timeline__track span.is-active { background: #016fe7; }
.about-timeline__events { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }.about-timeline__events button { position: relative; padding: .9rem .5rem 0; border: 0; color: #a0adbd; background: transparent; cursor: pointer; text-align: center; font-size: 1rem; font-weight: 700; }.about-timeline__events button::before { content: ''; position: absolute; left: 50%; top: -1.68rem; width: 14px; height: 14px; border: 3px solid #fff; border-radius: 50%; background: #bcc8d7; transform: translateX(-50%); }.about-timeline__events button.is-active { color: var(--ink); }.about-timeline__events button.is-active::before { background: #016fe7; }.about-timeline__events button span { display: block; margin-top: .45rem; color: inherit; font-size: .72rem; font-weight: 500; opacity: .75; }
.about-timeline__controls { display: flex; justify-content: end; gap: .7rem; margin-top: 1.4rem; }.about-timeline__controls button { width: 3rem; height: 3rem; border: 1px solid #b8c7d9; border-radius: .7rem; color: var(--ink); background: #fff; cursor: pointer; font-size: 1.25rem; transition: color .2s, background .2s; }.about-timeline__controls button:hover { color: #fff; background: #016fe7; }
.about-culture { border-top: 1px solid rgba(255,255,255,.12); }
@media (max-width: 760px) { .about-mission-film__header { text-align: left; }.about-mission-film__header h2 { font-size: clamp(2.1rem, 10vw, 3.2rem); white-space: normal; }.about-film-card { min-height: 92vw; border-radius: 1rem; }.about-film-card figcaption { inset: auto 1rem 1rem; }.about-film-card figcaption>span { display: none; }.about-film-card button { min-width: 190px; }.about-mission-film__rail { grid-template-columns: repeat(2, 1fr); }.about-mission-film__rail>div { min-height: 156px; padding: 1.35rem; }.about-mission-film__rail strong { font-size: clamp(2.8rem, 14vw, 4.3rem); }.about-timeline__header { display: block; margin-bottom: 2.5rem; }.about-timeline__header p { margin-top: 1.3rem; }.about-timeline__stage { grid-template-columns: 1fr; border-radius: 1rem; }.about-timeline__copy { min-height: 380px; }.about-timeline__copy h3 { margin-top: 3.2rem; }.about-timeline__stage figure, .about-timeline__stage img { min-height: 58vw; height: 58vw; }.about-timeline__navigation { margin-top: 2.5rem; overflow: hidden; }.about-timeline__events { width: max-content; min-width: 100%; gap: .3rem; overflow-x: auto; scrollbar-width: none; }.about-timeline__events::-webkit-scrollbar { display: none; }.about-timeline__events button { min-width: 9rem; }.about-timeline__controls { justify-content: start; } }
@media (max-width: 760px) { .about-timeline__events { width: 100%; min-width: 0; gap: 0; overflow: visible; }.about-timeline__events button { min-width: 0; padding-inline: .25rem; text-align: center; }.about-timeline__events button::before { left: 50%; transform: translateX(-50%); } }

/* 关于我们页统一缩小文字：保留区块层级与留白，只降低标题、正文、指标和时间轴的字号。 */
body[data-page="about"] .site-nav a { font-size: 14px; }
body[data-page="about"] .about-mission-film__header .eyebrow,
body[data-page="about"] .about-timeline .eyebrow { font-size: 10px; }
body[data-page="about"] .about-mission-film__header h2 { font-size: clamp(1.8rem, 3.8vw, 3.8rem); }
body[data-page="about"] .about-mission-film__header p { font-size: clamp(.9rem, 1.25vw, 1rem); line-height: 1.8; }
body[data-page="about"] .about-film-card figcaption > span { font-size: .64rem; }
body[data-page="about"] .about-film-card button span { font-size: .82rem; }
body[data-page="about"] .about-film-card button small { font-size: .62rem; }
body[data-page="about"] .about-film-card button b { width: 2.55rem; height: 2.55rem; font-size: .68rem; }
body[data-page="about"] .about-mission-film__rail span { font-size: .78rem; }
body[data-page="about"] .about-mission-film__rail strong { font-size: clamp(2.5rem, 4.2vw, 4.5rem); }
body[data-page="about"] .about-mission-film__rail small { font-size: .74rem; }
body[data-page="about"] .about-timeline__header h2 { font-size: clamp(2.4rem, 5vw, 5.3rem); }
body[data-page="about"] .about-timeline__header p { font-size: .9rem; line-height: 1.7; }
body[data-page="about"] .about-timeline__copy > span { font-size: clamp(1rem, 1.7vw, 1.65rem); }
body[data-page="about"] .about-timeline__copy h3 { font-size: clamp(1.7rem, 3.3vw, 3.3rem); }
body[data-page="about"] .about-timeline__copy p { font-size: .92rem; line-height: 1.7; }
/* 时间轴年份与阶段说明放大，保证在桌面端和移动端都能清晰阅读。 */
body[data-page="about"] .about-timeline__events button { font-size: 1.05rem; }
body[data-page="about"] .about-timeline__events button span { font-size: .8rem; }
body[data-page="about"] .about-timeline__controls button { width: 2.65rem; height: 2.65rem; font-size: 1.1rem; }
body[data-page="about"] .footer-title { font-size: 11px; }
body[data-page="about"] .footer-nav a { font-size: 13px; }
body[data-page="about"] .footer-bottom { font-size: 11px; }
body[data-page="about"] .footer-lanyard__fallback strong { font-size: 46px; }
body[data-page="about"] .footer-lanyard__fallback p { font-size: 18px; }
body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="contactTitle"] { font-size: 16px; }
body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="phone"] { font-size: 25px; }
body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="email"],
body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="address"],
body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="website"] { font-size: 18px; }
body[data-page="about"] .footer-inquiry__panel h3 { font-size: 18px; }
body[data-page="about"] .footer-inquiry__panel > p,
body[data-page="about"] .footer-inquiry label,
body[data-page="about"] .footer-inquiry__status { font-size: 11px; }

@media (max-width: 760px) {
  body[data-page="about"] .about-mission-film__header h2 { font-size: clamp(1.8rem, 9vw, 2.9rem); }
  body[data-page="about"] .about-mission-film__header p { font-size: .9rem; }
  body[data-page="about"] .about-mission-film__rail strong { font-size: clamp(2.35rem, 12vw, 3.8rem); }
  body[data-page="about"] .about-timeline__header h2 { font-size: clamp(2.2rem, 10vw, 3.8rem); }
  body[data-page="about"] .about-timeline__header p { font-size: .86rem; }
  body[data-page="about"] .about-timeline__copy h3 { font-size: clamp(1.55rem, 7vw, 2.45rem); }
  body[data-page="about"] .about-timeline__copy p { font-size: .88rem; }
  body[data-page="about"] .about-timeline__events button { font-size: .95rem; }
  body[data-page="about"] .about-timeline__events button span { font-size: .72rem; }
  body[data-page="about"] .footer-lanyard__fallback strong { font-size: 42px; }
  body[data-page="about"] .footer-lanyard__fallback p { font-size: 16px; }
  body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="phone"] { font-size: 22px; }
  body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="email"],
  body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="address"],
  body[data-page="about"] .footer-lanyard__fallback [data-footer-badge="website"] { font-size: 16px; }
}

/* Long-form cooperation case study layout */
.case-story { max-width: 1280px; margin: 0 auto; padding-bottom: 5rem; }
.case-story__header { max-width: 920px; margin: 0 auto 3.5rem; text-align: center; }
.case-story__back { display: inline-flex; margin-bottom: 3rem; color: #60758f; font-size: .85rem; }.case-story__back:hover { color: var(--brand); }
.case-story__meta { display: flex; justify-content: center; gap: 1rem; color: #016fe7; font-size: .78rem; letter-spacing: .08em; }.case-story__meta time { color: #8b9bb0; }
.case-story__header h1 { max-width: 850px; margin: 1.25rem auto; color: var(--ink); font-size: clamp(2.35rem, 5vw, 4.7rem); line-height: 1.12; letter-spacing: -.06em; }.case-story__header p { max-width: 640px; margin: 0 auto; color: #6c7f99; font-size: 1.05rem; line-height: 1.8; }
.case-story__hero { position: relative; margin: 0; overflow: hidden; border-radius: 1.25rem; background: var(--navy); }.case-story__hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(11,36,66,.62), transparent 48%); pointer-events: none; }.case-story__hero img { display: block; width: 100%; height: min(58vw, 650px); object-fit: cover; }.case-story__hero figcaption { position: absolute; z-index: 1; left: 2rem; bottom: 1.5rem; color: white; font-size: .7rem; letter-spacing: .16em; }
.case-story__article { max-width: 980px; margin: 5rem auto; display: grid; grid-template-columns: 170px minmax(0,1fr); gap: clamp(2rem, 7vw, 6rem); color: #415570; font-size: 1.08rem; line-height: 2; }.case-story__article aside { align-self: start; position: sticky; top: 8rem; display: grid; gap: .5rem; padding-top: .2rem; border-top: 2px solid #016fe7; }.case-story__article aside span { color: #016fe7; font-size: .65rem; letter-spacing: .15em; }.case-story__article aside strong { color: var(--ink); font-size: 1rem; }.case-story__article aside small { color: #8c9bb0; }
.case-story__article h2 { margin: 0 0 1.2rem; color: var(--ink); font-size: clamp(1.65rem, 2.4vw, 2.3rem); letter-spacing: -.04em; }.case-story__article h2:not(:first-child) { margin-top: 4.5rem; }.case-story__article p { margin: 0; }.case-story__article blockquote { margin: 3.5rem 0; padding: 1.6rem 1.8rem; border-left: 3px solid #016fe7; color: #17345d; background: #edf5ff; font-size: 1.22rem; line-height: 1.65; }.case-story__article ul { margin: 0; padding: 0; list-style: none; }.case-story__article li { padding: 1.15rem 0; border-top: 1px solid #dce5ef; }.case-story__article li::before { content: '0' counter(list-item); margin-right: 1.1rem; color: #016fe7; font-size: .75rem; letter-spacing: .1em; }.case-story__media { margin-top: 3.5rem; overflow: hidden; border-radius: .9rem; }.case-story__media img { display: block; width: 100%; max-height: 460px; object-fit: cover; }
.case-story__pager { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; overflow: hidden; border-radius: .9rem; background: #dce5ef; }.case-story__pager a { position: relative; min-height: 135px; padding: 1.8rem 2rem; background: #f5f7fb; color: var(--ink); transition: .25s; }.case-story__pager a:last-child { text-align: right; }.case-story__pager small, .case-story__pager strong { display: block; }.case-story__pager small { margin-bottom: .6rem; color: #8293a9; }.case-story__pager strong { max-width: 25rem; font-size: 1.05rem; }.case-story__pager a:last-child strong { margin-left: auto; }.case-story__pager span { position: absolute; right: 2rem; top: 50%; color: #016fe7; font-size: 1.3rem; transform: translateY(-50%); }.case-story__pager a:hover { background: #eaf3ff; }
@media (max-width: 760px) { .case-story { padding-bottom: 3rem; }.case-story__header { margin-bottom: 2rem; text-align: left; }.case-story__back { margin-bottom: 2rem; }.case-story__meta { justify-content: flex-start; }.case-story__header h1 { font-size: 2.4rem; }.case-story__header p { font-size: .98rem; }.case-story__hero { border-radius: .85rem; }.case-story__hero img { height: 52vw; min-height: 260px; }.case-story__hero figcaption { left: 1rem; bottom: 1rem; }.case-story__article { display: block; margin: 3.5rem auto; font-size: 1rem; }.case-story__article aside { position: static; margin-bottom: 2.5rem; }.case-story__article h2:not(:first-child) { margin-top: 3rem; }.case-story__pager { grid-template-columns: 1fr; }.case-story__pager a:last-child { text-align: left; }.case-story__pager a:last-child strong { margin-left: 0; } }
/* Fixed-card case detail layout */
.case-floating { max-width: 1380px; padding-bottom: 5rem; }.case-floating__card { position: fixed; z-index: 80; top: calc(var(--header-height) + 1.5rem); left: max(2rem, calc((100vw - 1320px) / 2)); width: 330px; overflow: hidden; border-radius: .95rem; background: #fff; box-shadow: 0 20px 50px rgba(11,36,66,.2); transition: opacity .3s ease, transform .3s ease; }.case-floating__card.is-hidden { opacity: 0; pointer-events: none; transform: translateY(-18px); }.case-floating__card>img { display: block; width: 100%; height: 150px; object-fit: cover; }.case-floating__card-body { padding: 1.45rem 1.55rem 1.25rem; }.case-floating__card-body>span { color: #016fe7; font-size: .68rem; letter-spacing: .1em; }.case-floating__card h1 { margin: .85rem 0 .7rem; color: var(--ink); font-size: 1.65rem; line-height: 1.25; letter-spacing: -.05em; }.case-floating__card p { margin: 0; color: #71829a; font-size: .88rem; line-height: 1.7; }.case-floating__card-body>a { display: inline-block; margin: 1.4rem 0; color: #60758f; font-size: .84rem; }.case-floating__card nav { display: grid; gap: .8rem; padding-top: 1rem; border-top: 1px solid #dce5ef; }.case-floating__card nav a { position: relative; display: block; color: var(--ink); }.case-floating__card nav small,.case-floating__card nav strong { display: block; }.case-floating__card nav small { color: #92a0b1; font-size: .7rem; }.case-floating__card nav strong { margin-top: .18rem; padding-right: 1.5rem; font-size: .82rem; line-height: 1.45; }.case-floating__card nav b { position: absolute; right: 0; bottom: 0; color: #016fe7; }
.case-floating__content { width: min(100%, 810px); margin-left: auto; }.case-floating__hero { position: relative; margin: 0; overflow: hidden; border-radius: 1rem; background: var(--navy); }.case-floating__hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(11,36,66,.56), transparent 48%); }.case-floating__hero img { display: block; width: 100%; height: 440px; object-fit: cover; }.case-floating__hero figcaption { position: absolute; z-index: 1; left: 1.5rem; bottom: 1.25rem; color: white; font-size: .68rem; letter-spacing: .14em; }.case-floating__content article { max-width: 720px; margin: 4.5rem auto 0; color: #425874; font-size: 1.05rem; line-height: 2; }.case-floating__content h2 { margin: 0 0 1.2rem; color: var(--ink); font-size: clamp(1.7rem,2.4vw,2.3rem); letter-spacing: -.04em; }.case-floating__content h2:not(:first-child) { margin-top: 4.2rem; }.case-floating__content p { margin: 0; }.case-floating__inline-media { margin: 3.5rem 0 0; overflow: hidden; border-radius: .8rem; }.case-floating__inline-media img { display: block; width: 100%; max-height: 430px; object-fit: cover; }.case-floating__content ul { margin: 0; padding: 0; list-style: none; }.case-floating__content li { padding: 1.15rem 0; border-top: 1px solid #dce5ef; }.case-floating__content li::before { content: '0' counter(list-item); margin-right: 1rem; color: #016fe7; font-size: .72rem; letter-spacing: .08em; }
@media (max-width: 1120px) { .case-floating__card { left: 2rem; width: 280px; }.case-floating__content { width: calc(100% - 330px); }.case-floating__hero img { height: 380px; } }
@media (max-width: 760px) { .case-floating { padding-bottom: 3rem; }.case-floating__card { position: static; width: 100%; margin-bottom: 2.2rem; }.case-floating__card>img { height: 210px; }.case-floating__content { width: 100%; }.case-floating__hero img { height: 55vw; min-height: 270px; }.case-floating__content article { margin-top: 3rem; font-size: 1rem; }.case-floating__content h2:not(:first-child) { margin-top: 3rem; } }
body[data-page="cases"] #case-results { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.news-grid { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid #dce5ef; }
.news-card { border-bottom: 1px solid #dce5ef; border-radius: 0; box-shadow: none; }
.news-card > a { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 2rem; align-items: center; padding: 1.25rem 0; }
.news-card__image { height: 155px; border-radius: .65rem; }
.news-card__body { padding: .5rem 3rem .5rem 0; }.news-card__body::after { right: 0; bottom: 1.4rem; }.news-card h3 { margin: .7rem 0 .5rem; font-size: clamp(1.15rem, 2vw, 1.65rem); }.news-card p { font-size: .9rem; line-height: 1.7; }
.news-pagination { display: flex; justify-content: center; gap: .5rem; margin-top: 2rem; }.news-pagination button { border: 0; background: none; color: #91a0b3; cursor: pointer; padding: .5rem .7rem; }.news-pagination button.is-active { color: #016fe7; font-weight: 700; }
.product-showcase__arrow { width: auto; min-height: 0; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; gap: .35rem; }.product-showcase__arrow small { display: block; font-size: 10px; }.product-showcase__arrow:hover { border: 0; box-shadow: none; background: transparent; }
@media (max-width: 1120px) { body[data-page="cases"] #case-results { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) { body[data-page="cases"] #case-results { grid-template-columns: 1fr; }.news-card > a { grid-template-columns: 115px minmax(0, 1fr); gap: 1rem; }.news-card__image { height: 100px; }.news-card__body { padding-right: 2.5rem; }.news-card p { display: none; } }
.news-detail-header { text-align: left; }.news-detail-header .news-detail-back { display: inline-block; margin-bottom: 2rem; color: #60758f; font-size: .85rem; }.news-detail-header .article-header__meta { justify-content: flex-start; }.news-detail-body .article-nav { border: 0; }.news-detail-body .article-nav a { border: 0; background: transparent; padding-left: 0; padding-right: 0; }.news-detail-body .article-nav a:hover { background: transparent; color: #016fe7; }

/* Current page refinements */
body[data-page="home"] #news { padding-top: 72px; padding-bottom: 76px; }
body[data-page="home"] #home-news { gap: 0; }
body[data-page="home"] #home-news .news-card,
body[data-page="home"] #home-news .news-card__body { background: transparent; }
body[data-page="home"] #home-news .news-card { border-top-color: rgba(16,33,58,.16); border-bottom-color: rgba(16,33,58,.14); }
body[data-page="home"] #home-news .news-card > a { padding-block: 1rem; }
body[data-page="home"] #home-news .news-card__body { padding-top: .35rem; padding-bottom: .35rem; }

/* Restore the original image-overlay case cards, with three columns on desktop. */
body[data-page="cases"] #case-results { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
body[data-page="cases"] #case-results .case-card { position: relative; min-height: 460px; color: #fff; overflow: hidden; border-radius: 0; background: var(--navy); box-shadow: none; }
body[data-page="cases"] #case-results .case-card > a { display: block; height: 100%; color: inherit; }
body[data-page="cases"] #case-results .case-card__image { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .7; border-radius: 0; transition: transform .65s var(--ease); }
body[data-page="cases"] #case-results .case-card__image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
body[data-page="cases"] #case-results .case-card:hover .case-card__image { transform: scale(1.045); }
body[data-page="cases"] #case-results .case-card::after { content: ""; position: absolute; inset: 0; display: block; background: linear-gradient(0deg, rgba(11,36,66,.96), rgba(11,36,66,.06) 70%); pointer-events: none; }
body[data-page="cases"] #case-results .case-card__body { position: absolute; z-index: 1; right: 34px; bottom: 34px; left: 34px; padding: 0; background: transparent; }
body[data-page="cases"] #case-results .case-card__body::after { display: none; }
body[data-page="cases"] #case-results .case-card__meta { display: flex; gap: 14px; margin-bottom: 12px; color: #76baff; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
body[data-page="cases"] #case-results .case-card h3 { max-width: 520px; margin: 0; padding: 0; color: #fff; font-size: clamp(24px, 2.5vw, 36px); line-height: 1.25; }
body[data-page="cases"] #case-results .case-card p { max-width: 560px; margin: 12px 0 0; padding: 0; color: rgba(255,255,255,.65); font-size: inherit; }

/* Give the restored case cards a softer, premium edge. */
body[data-page="cases"] #case-results .case-card { border-radius: 1rem; }
body[data-page="cases"] #case-results .case-card__image { border-radius: inherit; }

/* News detail navigation: white cards with a clear centre divider. */
.news-detail-header .news-detail-back { display: inline-flex; align-items: center; margin-bottom: 2rem; padding: .65rem 1rem; color: #016fe7; border: 1px solid #016fe7; border-radius: 999px; font-size: .95rem; font-weight: 700; transition: background .2s, color .2s; }
.news-detail-header .news-detail-back:hover { color: #fff; background: #016fe7; }
.news-detail-body .article-nav { grid-template-columns: 1fr 1fr; gap: 0; margin-top: 4rem; background: #dce5ef; border: 0; }
.news-detail-body .article-nav a { padding: 1.5rem 2rem; color: var(--ink); background: #fff; }
.news-detail-body .article-nav a + a { border-left: 1px solid #dce5ef; }
.news-detail-body .article-nav a:hover { color: #016fe7; background: #fff; }

/* Cooperation page: advantages first, application form second. */
body[data-page="cooperation"] { background: #fff; }
body[data-page="cooperation"] .cooperation-advantages { padding: 118px 0 86px; background: #fff; }
.cooperation-advantages__header { max-width: 760px; margin: 0 auto 2.5rem; text-align: center; }
.cooperation-advantages__header h1 { margin: 0; color: var(--ink); font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.08; letter-spacing: -.06em; }
.cooperation-advantages__header p { margin: 1rem 0 0; color: var(--muted); font-size: 1.05rem; }
.cooperation-policy-tabs { display: grid; grid-template-columns: 1fr 1fr; max-width: 1120px; margin: 0 auto 3.25rem; overflow: hidden; border-radius: 999px; background: #f1f3f6; }
.cooperation-policy-tabs button { position: relative; min-height: 90px; padding: 1rem 2rem; border: 0; color: #8b96a5; background: transparent; cursor: pointer; font-size: 1.35rem; font-weight: 700; text-align: left; transition: color .2s, background .2s; }
.cooperation-policy-tabs button.is-active { color: var(--ink); background: #fff; border-radius: 999px; box-shadow: 0 8px 24px rgba(11,36,66,.06); }
.cooperation-policy-tabs button small { display: block; margin-top: .25rem; color: inherit; font-size: .78rem; font-weight: 500; opacity: .72; }
.cooperation-policy-tabs button span { position: absolute; right: 2rem; top: 50%; color: #16c4cf; font-size: 1.6rem; transform: translateY(-50%); }
.cooperation-advantages__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; }
.cooperation-advantage { position: relative; min-height: 208px; padding: 2rem 2.2rem; overflow: hidden; border-radius: 1.2rem; background: #f6f7f9; }
.cooperation-advantage h2 { margin: .15rem 0 .6rem; color: #20242b; font-size: 1.45rem; }
.cooperation-advantage p { max-width: 34rem; margin: 0; color: #72777f; font-size: .98rem; line-height: 1.75; }
.cooperation-advantage__number { position: absolute; right: .7rem; bottom: -.8rem; color: rgba(1,111,231,.16); font-size: 6rem; font-weight: 800; line-height: 1; }
body[data-page="cooperation"] .cooperation-application { padding: 82px 0 96px; background: #f5f6f8; }
.cooperation-application__panel { max-width: 1120px; margin: 0 auto; padding: 3.2rem 3.5rem 3.5rem; border-radius: 1.3rem; background: #fff; box-shadow: 0 16px 50px rgba(11,36,66,.07); }
.cooperation-application__header { margin-bottom: 2.4rem; text-align: center; }
.cooperation-application__header h2 { margin: 0; color: #20242b; font-size: clamp(2rem, 3vw, 2.8rem); }
.cooperation-application__header p { margin: .6rem 0 0; color: #8b9098; }
.cooperation-application__panel .form-field input, .cooperation-application__panel .form-field select, .cooperation-application__panel .form-field textarea { border: 0; background: #f5f5f5; border-radius: .35rem; }
.cooperation-application__panel .form-field label { color: #34383f; font-size: .95rem; }
.cooperation-application__panel .button--primary { width: 100%; min-height: 58px; border-radius: 999px; }

/* Cooperation development and annual-report-style enterprise statistics. */
.cooperation-direction { padding: 104px 0 112px; color: #fff; background: var(--navy); }
.cooperation-direction__header { display: grid; grid-template-columns: minmax(0, .9fr) minmax(20rem, .7fr); gap: clamp(2rem, 9vw, 10rem); align-items: end; margin-bottom: 4.75rem; }
.cooperation-direction__header .eyebrow { color: #76baff; }
.cooperation-direction__header h2 { max-width: 640px; margin: .85rem 0 0; font-size: clamp(2.7rem, 5.4vw, 5.5rem); line-height: 1.04; letter-spacing: -.065em; }
.cooperation-direction__header p { max-width: 480px; margin: 0 0 .35rem; color: rgba(255,255,255,.62); font-size: 1rem; line-height: 1.85; }
.cooperation-direction__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.18); }
.cooperation-direction__grid article { min-height: 280px; padding: 2rem 2.25rem 2rem 0; border-right: 1px solid rgba(255,255,255,.18); }
.cooperation-direction__grid article + article { padding-left: 2.25rem; }
.cooperation-direction__grid article:last-child { border-right: 0; }
.cooperation-direction__grid span { color: #76baff; font-size: .75rem; letter-spacing: .12em; }
.cooperation-direction__grid h3 { margin: 3rem 0 1.1rem; color: #fff; font-size: clamp(1.55rem, 2.2vw, 2.15rem); letter-spacing: -.045em; }
.cooperation-direction__grid p { max-width: 23rem; margin: 0; color: rgba(255,255,255,.58); line-height: 1.8; }
.cooperation-stats { padding: 112px 0 124px; background: #f5f7fb; }
.cooperation-global { overflow: hidden; background: #fff; }
.cooperation-global__header { text-align: center; }.cooperation-global__header .eyebrow { margin-bottom: .9rem; }.cooperation-global__header h2 { margin: 0; color: var(--ink); font-size: clamp(2.5rem, 4.2vw, 4.4rem); line-height: 1; letter-spacing: -.07em; }.cooperation-global__header p { margin: 1rem 0 0; color: #8a97aa; font-size: clamp(1rem, 1.7vw, 1.3rem); }
.cooperation-global__metrics { width: min(900px, 100%); display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: clamp(3rem, 7vw, 5.4rem) auto 0; text-align: center; }.cooperation-global__metrics article { min-width: 0; }.cooperation-global__metrics strong { display: block; color: var(--ink); font-size: clamp(2rem, 3.2vw, 3.45rem); font-weight: 700; line-height: 1; letter-spacing: -.06em; white-space: nowrap; }.cooperation-global__metrics span { display: block; margin-top: .65rem; color: #8996a9; font-size: .9rem; }
.cooperation-global__map { position: relative; width: min(1200px, 100%); margin: clamp(3.5rem, 7vw, 5.5rem) auto 0; overflow: hidden; border-radius: 1.25rem; background: #fff; }.cooperation-global__map-image { display: block; width: 100%; height: auto; object-fit: contain; }
.cooperation-stats__header { display: flex; justify-content: space-between; gap: 3rem; align-items: end; padding-bottom: 3rem; border-bottom: 1px solid #cad4e2; }
.cooperation-stats__header h2 { margin: .85rem 0 0; color: var(--ink); font-size: clamp(2.3rem, 4vw, 4.3rem); line-height: 1; letter-spacing: -.07em; }
.cooperation-stats__header p { max-width: 410px; margin: 0; color: #71829a; font-size: .86rem; line-height: 1.75; }
.cooperation-stats__ledger { border-bottom: 1px solid #cad4e2; }
.cooperation-stat { display: grid; grid-template-columns: minmax(13rem, .72fr) minmax(15rem, 1fr) minmax(16rem, .78fr); gap: 2rem; align-items: baseline; padding: 2.25rem 0 2.5rem; border-top: 1px solid #cad4e2; }
.cooperation-stat:first-child { border-top: 0; }
.cooperation-stat__label { display: block; color: var(--ink); font-size: 1rem; font-weight: 700; }
.cooperation-stat__delta { display: inline-flex; margin-top: .6rem; padding: .27rem .5rem; color: #016fe7; border-radius: 999px; background: #e6f1ff; font-size: .66rem; font-weight: 700; }
.cooperation-stat strong { color: var(--ink); font-size: clamp(3.1rem, 6.5vw, 6.6rem); font-weight: 600; line-height: .82; letter-spacing: -.1em; white-space: nowrap; }
.cooperation-stat p { justify-self: end; max-width: 16rem; margin: 0; color: #71829a; font-size: .82rem; line-height: 1.65; }

@media (max-width: 1120px) {
  body[data-page="cases"] #case-results { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cooperation-advantages__grid { gap: 1.2rem; }
  .cooperation-advantage { padding: 1.5rem; }
  .cooperation-direction__header { gap: 3rem; }
  .cooperation-stat { grid-template-columns: minmax(11rem, .78fr) minmax(14rem, 1fr) minmax(14rem, .75fr); }
}
@media (max-width: 760px) {
  body[data-page="home"] #news { padding-top: 54px; padding-bottom: 58px; }
  body[data-page="cases"] #case-results { grid-template-columns: 1fr; }
  .news-detail-body .article-nav { grid-template-columns: 1fr; }
  .news-detail-body .article-nav a + a { border-top: 1px solid #dce5ef; border-left: 0; }
  body[data-page="cooperation"] .cooperation-advantages { padding: 98px 0 58px; }
  .cooperation-advantages__header h1 { font-size: clamp(1.9rem, 8.5vw, 3.1rem); }
  .cooperation-policy-tabs { grid-template-columns: 1fr; border-radius: 1.2rem; }
  .cooperation-policy-tabs button { min-height: 74px; border-radius: 0; }
  .cooperation-policy-tabs button.is-active { border-radius: 1.2rem; }
  .cooperation-advantages__grid { grid-template-columns: 1fr; }
  .cooperation-advantage { min-height: 0; padding: 1.25rem; }
  .cooperation-advantage h2 { font-size: 1.2rem; }
  .cooperation-advantage p { font-size: .9rem; }
  body[data-page="cooperation"] .cooperation-application { padding: 56px 0 72px; }
  .cooperation-application__panel { padding: 2rem 1.1rem 2.2rem; border-radius: 1rem; }
  .cooperation-direction { padding: 72px 0; }
  .cooperation-direction__header { display: block; margin-bottom: 3rem; }
  .cooperation-direction__header p { margin-top: 1.5rem; }
  .cooperation-direction__grid { grid-template-columns: 1fr; }
  .cooperation-direction__grid article, .cooperation-direction__grid article + article { min-height: 0; padding: 1.8rem 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .cooperation-direction__grid h3 { margin: 1.35rem 0 .65rem; }
  .cooperation-stats { padding: 72px 0 82px; }
  .cooperation-stats__header { display: block; padding-bottom: 2.2rem; }
  .cooperation-stats__header p { margin-top: 1.25rem; }
  .cooperation-stat { grid-template-columns: 1fr; gap: 1rem; padding: 1.7rem 0 1.95rem; }
  .cooperation-stat strong { font-size: clamp(3.5rem, 16vw, 5.3rem); }
  .cooperation-stat p { justify-self: start; max-width: 27rem; }
}
@media (max-width: 760px) { .cooperation-global { padding: 72px 0 76px; }.cooperation-global__metrics { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; margin-top: 3.25rem; }.cooperation-global__metrics strong { font-size: clamp(2rem, 9vw, 2.7rem); }.cooperation-global__metrics span { margin-top: .4rem; font-size: .78rem; }.cooperation-global__map { width: 100%; margin-top: 3.6rem; border-radius: 1rem; }.cooperation-global__map-image { width: 100%; height: auto; } }
/* Images and videos share the same editorial media frame across public content pages. */
.case-card__image video, .news-card__image video, .scenario-row__media video { display: block; width: 100%; height: 100%; object-fit: cover; }
.article-rich video, .article-body video, .product-showcase__narrative video { display: block; width: 100%; max-width: 100%; max-height: 72vh; margin: 1.5rem 0; border-radius: 12px; background: #071a31; object-fit: contain; }
.about-timeline__stage figure video { display: block; width: 100%; height: 100%; min-height: 390px; object-fit: cover; opacity: .7; transition: opacity .3s; }
@media (max-width: 760px) {
  .about-timeline__stage figure video { height: 58vw; min-height: 58vw; }
}