/* 尚朋高科官网 · 组件化重构版
   语义化 HTML + Flexbox/Grid 响应式布局
   品牌色：绿 #0DAD6B / #00AB6A，点缀红 #E60012，墨色 #3E3A39 */

@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("../fonts/AlibabaPuHuiTi-3-55-Regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("../fonts/AlibabaPuHuiTi-3-65-Medium.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Alibaba PuHuiTi";
  src: url("../fonts/AlibabaPuHuiTi-3-85-Bold.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}

:root {
  --font: "Alibaba PuHuiTi", "阿里巴巴普惠体", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Heiti SC", sans-serif;
  --ink: #3e3a39;          /* 正文墨色 */
  --brand: #0dad6b;        /* 品牌绿 */
  --brand-2: #00ab6a;      /* 导航高亮绿 */
  --brand-light: #e8f7f0;  /* 浅绿底 */
  --red: #e60012;          /* 点缀红 */
  --gray: #727171;         /* 次要灰 */
  --line: #e5e5e5;         /* 分隔线 */
  --footer-bg: #1f4d3a;    /* 页脚深绿 */
  --footer-text: #d8e6df;
  --radius: 12px;
  --maxw: 1200px;
  --shadow: 0 8px 30px rgba(0,0,0,.08);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: #fff;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { opacity: .85; }
ul { list-style: none; margin: 0; padding: 0; }

/* 无障碍 */
.sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
      overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: -9999px; top: 0; z-index: 999;
        background: #fff; color: var(--ink); padding: 10px 14px; border: 1px solid #ddd; }
.skip:focus { left: 10px; top: 10px; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }

/* ============ 通用容器 ============ */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section--light { background: #f7faf9; }

/* 版块标题 */
.sec-head { text-align: center; margin-bottom: 48px; }
.sec-head__en {
  font-size: 13px; letter-spacing: .18em; text-transform: uppercase;
  color: #9aa5a0; margin: 0 0 12px; font-weight: 500;
}
.sec-head__title { font-size: 32px; font-weight: 700; color: var(--ink); margin: 0 0 18px; letter-spacing: .02em; }
.sec-head__deco {
  display: flex; gap: 0; justify-content: center; align-items: center;
  margin: 0 0 16px;
}
.sec-head__deco i { width: 32px; height: 2px; border-radius: 2px; background: var(--brand); }
.sec-head__deco i:nth-child(2) { width: 8px; margin-left: 5px; background: var(--red); }
.sec-head__sub { font-size: 15px; color: var(--gray); margin: 0; }

/* ============ 顶部导航 ============ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.header-bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo { display: flex; align-items: center; }
.logo img { height: 44px; width: auto; display: block; }

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  display: block; padding: 8px 16px; font-size: 15px; color: var(--ink);
  border-radius: 6px; white-space: nowrap; transition: var(--transition);
}
.main-nav a:hover { color: var(--brand); background: var(--brand-light); }
.main-nav a[aria-current="page"] { color: var(--brand); font-weight: 700; }

.header-tel {
  display: flex; align-items: center; gap: 8px;
  color: var(--brand); font-weight: 700; font-size: 16px; white-space: nowrap;
}
.header-tel svg { flex-shrink: 0; }

/* 移动端导航开关 */
.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; padding: 8px; background: none; border: 0; cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: var(--transition); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ 首屏 Banner 轮播 ============ */
.hero {
  position: relative;
  height: min(76vh, 640px);
  overflow: hidden;
  background: #0a3d2a;
}
.hero__slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease;
  display: flex; align-items: center; justify-content: center;
}
.hero__slide.is-active { opacity: 1; }
.hero__bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.35));
}
.hero__content {
  position: relative; z-index: 2; text-align: center; color: #fff;
  max-width: 900px; padding: 0 24px;
}
.hero__en { font-size: 15px; letter-spacing: .28em; color: #3ddc97; font-weight: 400; margin: 0 0 18px; text-transform: uppercase; text-shadow: 0 1px 8px rgba(0,0,0,.5); }
.hero__title, .hero__sub { text-shadow: 0 2px 12px rgba(0,0,0,.45); }
.hero__title { font-size: 46px; font-weight: 700; margin: 0 0 16px; letter-spacing: .02em; }
.hero__sub { font-size: 18px; color: rgba(255,255,255,.92); margin: 0; }
.hero__deco { margin: 20px auto 0; display: flex; gap: 4px; justify-content: center; }
.hero__deco i { width: 48px; height: 4px; border-radius: 2px; background: #489161; }
.hero__deco i:nth-child(2) { width: 12px; background: #c20f22; }

.hero__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(255,255,255,.18); color: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.hero__arrow:hover { background: rgba(255,255,255,.35); }
.hero__arrow--prev { left: 24px; }
.hero__arrow--next { right: 24px; }
.hero__arrow svg { width: 22px; height: 22px; }

.hero__dots { position: absolute; bottom: 24px; left: 0; right: 0; z-index: 3; display: flex; gap: 8px; justify-content: center; }
.hero__dot { width: 10px; height: 10px; border-radius: 50%; border: 0; cursor: pointer; background: rgba(255,255,255,.4); transition: var(--transition); padding: 0; }
.hero__dot.is-active { background: #fff; width: 28px; border-radius: 5px; }

/* ============ 关于尚朋 ============ */
.about-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center;
}
.sec-head--left { text-align: left; margin-bottom: 28px; }
.sec-head--left .sec-head__deco { justify-content: flex-start; }
.about-text__lead { font-size: 17px; color: var(--brand); font-weight: 500; margin: 0 0 16px; }
.about-text__body { font-size: 15px; color: #5a5655; margin: 0 0 20px; max-width: 62ch; line-height: 1.9; }

/* 数据统计 */
.about-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  margin-top: 56px;
}
.stat {
  text-align: center; padding: 30px 16px 26px; background: #fff;
  border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--line); position: relative; overflow: hidden;
}
.stat::after {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--red));
}
.stat__num { font-size: 40px; font-weight: 700; color: var(--red); line-height: 1; white-space: nowrap; }
.stat__num .plus { font-size: .55em; vertical-align: super; }
.stat__unit { font-size: 18px; font-weight: 500; color: var(--ink); }
.stat__label { font-size: 13px; color: var(--gray); margin-top: 12px; line-height: 1.5; }

.about-media { position: relative; }
.about-media__viewport { position: relative; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.about-media__track { display: flex; transition: transform .5s ease; }
.about-media__slide { position: relative; min-width: 100%; margin: 0; }
.about-media__slide img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.about-media__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,.6);
  background: rgba(0,0,0,.28); color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.about-media__arrow:hover { background: var(--brand); border-color: var(--brand); }
.about-media__arrow--prev { left: 14px; }
.about-media__arrow--next { right: 14px; }
.about-media__slide figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 20px 14px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.62));
  color: #fff; font-size: 14px; font-weight: 600;
}
.about-media__dots { display: flex; gap: 8px; justify-content: center; margin-top: 16px; }
.about-media__dot { width: 8px; height: 8px; border-radius: 50%; border: 0; background: #cfe0d7; cursor: pointer; padding: 0; transition: var(--transition); }
.about-media__dot.is-active { background: var(--brand); width: 24px; border-radius: 5px; }

.link-more { display: inline-flex; align-items: center; gap: 6px; color: var(--brand); font-size: 15px; font-weight: 500; margin-top: 8px; }
.link-more:hover { gap: 10px; }

/* ============ 企业文化 ============ */
.culture-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.culture-card {
  background: #fff; border-radius: var(--radius); padding: 30px 28px 28px;
  box-shadow: var(--shadow); transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--line); position: relative; overflow: hidden;
}
.culture-card::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--red));
  opacity: 0; transition: opacity var(--transition);
}
.culture-card:hover { transform: translateY(-8px); box-shadow: 0 18px 44px rgba(0,0,0,.14); }
.culture-card:hover::before { opacity: 1; }
.culture-card__top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; }
.culture-card__icon { width: 54px; height: 54px; padding: 12px; background: rgba(13,173,107,.08); border-radius: 12px; }
.culture-card__icon img { width: 100%; height: 100%; object-fit: contain; }
.culture-card__no { font-size: 30px; font-weight: 800; color: #eef3f0; line-height: 1; letter-spacing: .02em; }
.culture-card__title { font-size: 20px; font-weight: 700; color: var(--ink); margin: 0 0 12px; }
.culture-card__desc { font-size: 14px; color: #5a5655; margin: 0; line-height: 1.8; }

/* 滚动淡入 */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============ 应用场景 ============ */
.scene-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scene-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); }
.scene-card:hover { transform: translateY(-6px); }
/* 图片用 contain 不放大，源图 840~975px 宽，卡片约 380px，缩小时清晰、放大也仅轻微 */
.scene-card__img { width: 100%; aspect-ratio: 16/10; object-fit: contain; background: linear-gradient(180deg, #f2f6f4, #e7eeea); }
.scene-card__body { padding: 20px 22px 24px; }
.scene-card__no { font-size: 13px; color: var(--brand); font-weight: 700; letter-spacing: .05em; }
.scene-card__title { font-size: 20px; font-weight: 700; margin: 6px 0 8px; }
.scene-card__desc { font-size: 14px; color: var(--gray); margin: 0; }

/* ============ 核心产品 ============ */
.section--prodbg {
  position: relative;
  background-color: #f0f6f2;
  background-image: url("../img/index/hero-slide-02.webp");
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
}
.section--prodbg::before {
  content: ""; position: absolute; inset: 0;
  background: rgba(247, 250, 249, .88);
}
.section--prodbg .container { position: relative; z-index: 1; }
.prod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.prod-card {
  display: block; background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: transform var(--transition); border: 1px solid var(--line);
}
.prod-card:hover { transform: scale(1.04); }
.prod-card__img { width: 100%; aspect-ratio: 1/0.85; object-fit: contain; background: #fafafa; padding: 16px; }

/* ============ 底部 CTA ============ */
.cta {
  position: relative; overflow: hidden; color: #fff; text-align: center;
  padding: 96px 24px;
  background: #1f4d3a;
}
.cta::before {
  content: ""; position: absolute; inset: -6px;
  background-image: linear-gradient(rgba(10, 45, 34, .82), rgba(31, 77, 58, .86)), url("../img/index/cta-bg.webp");
  background-size: cover;
  background-position: center 50%;
  background-repeat: no-repeat;
  z-index: 0;
}
.cta > * { position: relative; z-index: 1; }
.cta::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 8px; background: #1f4d3a; z-index: 2;
}
.cta__title { font-size: 34px; font-weight: 700; margin: 0 0 16px; letter-spacing: .02em; text-shadow: 0 2px 12px rgba(0,0,0,.35); }
.cta__sub { font-size: 16px; color: rgba(255,255,255,.9); margin: 0 0 32px; text-shadow: 0 1px 8px rgba(0,0,0,.3); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 36px; border-radius: 30px; font-size: 16px; font-weight: 500;
  background: #fff; color: var(--brand); transition: var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.2); opacity: 1; }

/* ============ 内页页头 Banner ============ */
.page-hero {
  position: relative; height: min(42vh, 340px); overflow: hidden;
  background: #0a3d2a; display: flex; align-items: center; justify-content: center;
}
.page-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.page-hero__overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.5)); }
.page-hero__content { position: relative; z-index: 2; text-align: center; color: #fff; padding: 0 24px; }
.page-hero__en { font-size: 13px; letter-spacing: .28em; color: #3ddc97; margin: 0 0 12px; text-transform: uppercase; }
.page-hero__title { font-size: 42px; font-weight: 700; margin: 0 0 12px; letter-spacing: .04em; text-shadow: 0 2px 12px rgba(0,0,0,.4); }
.page-hero__sub { font-size: 16px; color: rgba(255,255,255,.9); margin: 0; }

/* 浅色 banner 变体（白底干净图 + 深色文字左对齐） */
.page-hero--light { background: #f5f7f6; }
.page-hero--light .page-hero__bg { object-position: right center; }
.page-hero__content--left { text-align: left; width: 100%; max-width: var(--cw, 1200px); margin: 0 auto; padding: 0 24px; }
.page-hero__content--left .page-hero__en { color: var(--brand); }
.page-hero__content--left .page-hero__title { color: var(--ink); text-shadow: none; }
.page-hero__content--left .page-hero__sub { color: #4a4a49; }

/* 解决方案页：横幅随分类切换 */
.page-hero--solution { height: min(46vh, 400px); }
.page-hero--solution .page-hero__bg { object-position: center; }
.page-hero--solution .page-hero__content--left {
  /* 左侧加柔和渐变蒙版，保证白字可读性（banner 实景图为底） */
  background: linear-gradient(90deg, rgba(8,24,18,.72) 0%, rgba(8,24,18,.42) 40%, rgba(8,24,18,0) 55%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 26%, #000 74%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 26%, #000 74%, transparent 100%);
  max-width: 100%; padding: 56px 8%;
}
.page-hero--solution .page-hero__content--left .page-hero__en { color: #3ddc97; }
.page-hero--solution .page-hero__content--left .page-hero__title { color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,.4); }
.page-hero--solution .page-hero__content--left .page-hero__sub { color: rgba(255,255,255,.9); }

/* banner 图 / 标题 / 场景 切换淡入 */
.sol-swap { animation: sol-fade .55s ease; }
@keyframes sol-fade {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============ 关于尚朋 · 视频按钮 ============ */
.about-video { margin-top: 4px; }
.btn--ghost {
  background: transparent; color: var(--brand);
  border: 1px solid var(--brand); border-radius: 30px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; font-size: 15px; font-weight: 500;
  cursor: pointer; transition: var(--transition);
}
.btn--ghost:hover { background: var(--brand); color: #fff; opacity: 1; }

/* ============ 发展历程 里程碑横轴 ============ */
.milestone { max-width: 1000px; margin: 0 auto; text-align: center; }
.milestone__stage {
  display: flex; align-items: center; justify-content: center; gap: 24px;
  padding: 32px 24px; margin-bottom: 32px; background: #fff;
  border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line);
}
.milestone__year { font-size: 56px; font-weight: 800; color: var(--brand); line-height: 1; letter-spacing: -.02em; }
.milestone__sep { width: 3px; height: 48px; background: linear-gradient(180deg, var(--brand), var(--red)); border-radius: 2px; }
.milestone__desc { font-size: 17px; color: var(--ink); margin: 0; text-align: left; max-width: 520px; line-height: 1.7; }
.milestone__track {
  display: flex; align-items: center; justify-content: center; gap: 6px; flex-wrap: wrap;
  position: relative;
}
.milestone__dot {
  position: relative; width: 14px; height: 14px; border-radius: 50%;
  border: 0; background: #cfe0d7; cursor: pointer; padding: 0; transition: var(--transition);
}
.milestone__dot::before {
  content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid transparent; transition: var(--transition);
}
.milestone__dot span {
  position: absolute; top: 22px; left: 50%; transform: translateX(-50%);
  font-size: 12px; color: var(--gray); white-space: nowrap; opacity: 0; transition: opacity var(--transition);
}
.milestone__dot.is-active { background: var(--brand); transform: scale(1.15); }
.milestone__dot.is-active::before { border-color: rgba(13,173,107,.35); }
.milestone__dot.is-active span { opacity: 1; color: var(--brand); font-weight: 700; }
.milestone__dot.is-key.is-active { background: var(--red); }
.milestone__dot.is-key.is-active::before { border-color: rgba(230,0,18,.3); }
.milestone__nav { display: flex; justify-content: center; gap: 16px; margin-top: 36px; }
.milestone__arrow {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line);
  background: #fff; color: var(--brand); cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.milestone__arrow:hover { background: var(--brand); color: #fff; border-color: var(--brand); box-shadow: 0 8px 20px rgba(13,173,107,.3); }
.milestone__stage.swap { animation: sol-fade .45s ease; }

/* ============ 荣誉资质 ============ */
.honor-wall { max-width: 960px; margin: 0 auto; }
.honor-wall__btn {
  position: relative; display: block; width: 100%; padding: 0; border: 0;
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); cursor: zoom-in; font-family: inherit;
}
.honor-wall__btn img { width: 100%; height: auto; display: block; }
.honor-wall__hint {
  position: absolute; right: 16px; bottom: 16px; display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: 20px; background: rgba(0,0,0,.55); color: #fff;
  font-size: 13px; font-weight: 500; backdrop-filter: blur(4px);
}
.honor-wall__btn:hover .honor-wall__hint { background: var(--brand); }
.honor-wall__btn:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }

/* ============ 企业相册 ============ */
.album { max-width: 960px; margin: 0 auto; }
.album__viewport { overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); }
.album__track { display: flex; transition: transform .5s ease; }
.album__slide { position: relative; min-width: 100%; margin: 0; }
.album__slide img { width: 100%; aspect-ratio: 16/8; object-fit: cover; display: block; }
.album__slide figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 24px 16px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.6));
  color: #fff; font-size: 15px; font-weight: 500;
}
.album__nav { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 24px; }
.album__arrow {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line);
  background: #fff; color: var(--brand); cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.album__arrow:hover { background: var(--brand); color: #fff; border-color: var(--brand); }
.album__dots { display: flex; gap: 8px; }
.album__dot { width: 8px; height: 8px; border-radius: 50%; border: 0; background: #cfe0d7; cursor: pointer; padding: 0; transition: var(--transition); }
.album__dot.is-active { background: var(--brand); width: 24px; border-radius: 5px; }

/* ============ 全球布局 ============ */
.global-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.global-grid + .global-grid { margin-top: 56px; }
.global-map img { width: 100%; height: auto; border-radius: var(--radius); box-shadow: var(--shadow); display: block; }
.global-map--china img { aspect-ratio: 1200/1174; object-fit: contain; }
.global-map--world img { aspect-ratio: 16/9; object-fit: contain; }
.global-list { display: flex; flex-direction: column; gap: 20px; }

/* 世界地图：右侧说明卡 */
.global-grid--world { grid-template-columns: 1.6fr 1fr; }
.global-list__note {
  background: linear-gradient(135deg, #f2f8f4, #eaf3ee);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px;
}
.global-list__note-title { font-size: 20px; font-weight: 700; color: var(--ink); margin: 0 0 14px; }
.global-list__note-desc { font-size: 14px; color: #5a5655; margin: 0; line-height: 1.9; }
.base-card {
  background: #fff; border-radius: var(--radius); padding: 24px 28px;
  box-shadow: var(--shadow); border: 1px solid var(--line);
  border-left: 4px solid var(--brand); transition: var(--transition);
}
.base-card:hover { transform: translateX(4px); }
.base-card__name { font-size: 18px; font-weight: 700; color: var(--ink); margin: 0 0 8px; }
.base-card__desc { font-size: 14px; color: #5a5655; margin: 0; }

/* 全球布局 base-card 按钮化 */
.base-card { cursor: pointer; text-align: left; font-family: inherit; width: 100%; }
.base-card.is-active { border-left-color: var(--red); box-shadow: 0 10px 28px rgba(0,0,0,.12); transform: translateX(4px); }

/* 全球布局地图点位 + 气泡 */
.global-map { position: relative; }
.gmap__pins { position: absolute; inset: 0; }
.gmap__pin {
  position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%);
  width: 16px; height: 16px; border-radius: 50%; border: 3px solid #fff;
  background: var(--brand); cursor: pointer; padding: 0;
  box-shadow: 0 2px 6px rgba(0,0,0,.35); transition: var(--transition);
}
.gmap__pin:hover, .gmap__pin.is-on { background: var(--red); transform: translate(-50%, -50%) scale(1.35); }
/* 东莞总部主点位：红色常显 */
.gmap__pin--main { background: var(--red); width: 18px; height: 18px; }
.gmap__pin--main::after { border-color: var(--red); }
.gmap__pin::after {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 2px solid var(--brand); opacity: .5; animation: gpin-pulse 2s ease-out infinite;
}
.gmap__pin.is-on::after, .gmap__pin:hover::after { border-color: var(--red); }
@keyframes gpin-pulse {
  0% { transform: scale(.8); opacity: .6; }
  100% { transform: scale(1.8); opacity: 0; }
}
.gmap__tip {
  position: absolute; left: var(--tx); top: var(--ty);
  transform: translate(var(--shift, -50%), -100%);
  background: #fff; border-radius: 10px; box-shadow: 0 12px 32px rgba(0,0,0,.2);
  padding: 14px 16px; max-width: 240px; z-index: 5; border: 1px solid var(--line);
}
.gmap__tip::after {
  content: ""; position: absolute; bottom: -6px; left: var(--arrow, 50%);
  width: 12px; height: 12px; background: #fff; transform: translateX(-50%) rotate(45deg);
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.gmap__tip[hidden] { display: none; }
.gmap__tip-name { display: block; font-size: 15px; font-weight: 700; color: var(--ink); }
.gmap__tip-kind { display: block; font-style: normal; font-size: 12px; color: var(--brand); margin: 2px 0 4px; }
.gmap__tip-desc { display: block; font-size: 13px; color: var(--gray); }

/* ============ 荣誉资质 图库灯箱 ============ */
.lb { position: fixed; inset: 0; z-index: 400; display: flex; align-items: center; justify-content: center; padding: 24px; }
.lb[hidden] { display: none; }
.lb__mask { position: absolute; inset: 0; background: rgba(0,0,0,.85); }
.lb__x {
  position: absolute; top: 20px; right: 24px; z-index: 2; width: 44px; height: 44px;
  border-radius: 50%; border: 0; background: rgba(255,255,255,.14); color: #fff;
  font-size: 26px; line-height: 1; cursor: pointer; transition: var(--transition);
}
.lb__x:hover { background: rgba(255,255,255,.3); }
.lb__nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 52px; height: 52px;
  border-radius: 50%; border: 0; background: rgba(255,255,255,.14); color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.lb__nav:hover { background: rgba(255,255,255,.3); }
.lb__nav--prev { left: 24px; }
.lb__nav--next { right: 24px; }
.lb__fig { position: relative; z-index: 1; margin: 0; max-width: 720px; text-align: center; }
.lb__img { max-width: 100%; max-height: 76vh; object-fit: contain; border-radius: 8px; background: #fff; }
.lb__img.is-swap { animation: sol-fade .4s ease; }
.lb__cap { margin-top: 14px; font-size: 14px; color: rgba(255,255,255,.85); }

/* ============ 企业介绍视频灯箱 ============ */
.vlb { position: fixed; inset: 0; z-index: 400; display: flex; align-items: center; justify-content: center; padding: 24px; }
.vlb[hidden] { display: none; }
.vlb__mask { position: absolute; inset: 0; background: rgba(0,0,0,.85); }
.vlb__box { position: relative; z-index: 1; width: 100%; max-width: 880px; }
.vlb__x {
  position: absolute; top: -48px; right: 0; width: 40px; height: 40px; border-radius: 50%;
  border: 0; background: rgba(255,255,255,.16); color: #fff; font-size: 22px; line-height: 1;
  cursor: pointer; transition: var(--transition);
}
.vlb__x:hover { background: rgba(255,255,255,.32); }
.vlb__vid { width: 100%; border-radius: 10px; background: #000; display: block; aspect-ratio: 16/9; }

/* ============ 解决方案页 ============ */
.sol-tabs {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  margin-bottom: 48px;
}
.sol-tab {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 20px; font-size: 15px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--line); border-radius: 12px; background: #fff;
  color: var(--ink); transition: var(--transition); font-family: inherit;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.sol-tab__icon { width: 22px; height: 22px; flex-shrink: 0; color: var(--brand); }
.sol-tab:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(13,173,107,.12); }
.sol-tab.is-active { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: 0 8px 20px rgba(13,173,107,.25); }
.sol-tab.is-active .sol-tab__icon { color: #fff; }

.sol-head { text-align: center; max-width: 860px; margin: 0 auto 44px; }
.sol-head__title { font-size: 30px; font-weight: 700; color: var(--ink); margin: 0 0 18px; }
.sol-head__desc { font-size: 15px; color: #5a5655; line-height: 1.9; margin: 0 auto; max-width: 760px; }

.sol-scenes-title { font-size: 18px; font-weight: 700; color: var(--ink); text-align: center; margin: 0 0 28px; }
.sol-scenes-title::after { content: ""; display: block; width: 44px; height: 3px; background: var(--brand); border-radius: 2px; margin: 12px auto 0; }
.sol-scenes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sol-scene {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line);
  transition: transform var(--transition), box-shadow var(--transition); display: block;
}
.sol-scene:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,.12); }
.sol-scene__img { width: 100%; aspect-ratio: 4/3; object-fit: contain; background: #fafafa; padding: 28px; }
.sol-scene__name { display: block; text-align: center; padding: 16px; font-size: 15px; font-weight: 600; color: var(--ink); border-top: 1px solid var(--line); transition: var(--transition); }
.sol-scene:hover .sol-scene__name { color: var(--brand); }

/* ============ 产品中心页 ============ */
.ptabs {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 44px;
}
.ptab {
  padding: 12px 24px; font-size: 15px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--line); border-radius: 30px; background: #fff;
  color: var(--ink); transition: var(--transition); font-family: inherit;
}
.ptab:hover { border-color: var(--brand); color: var(--brand); }
.ptab.is-active { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(13,173,107,.25); }

.pcards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pcard {
  display: flex; flex-direction: column; background: #fff; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line);
  transition: transform var(--transition), box-shadow var(--transition);
}
.pcard:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,.12); }
.pcard__img { width: 100%; aspect-ratio: 1/0.9; background: #fafafa; display: flex; align-items: center; justify-content: center; padding: 24px; }
.pcard__img img { max-width: 100%; max-height: 100%; object-fit: contain; }
.pcard__body { padding: 20px 22px 6px; flex: 1; }
.pcard__name { font-size: 17px; font-weight: 700; color: var(--ink); margin: 0 0 8px; }
.pcard__desc { font-size: 13px; color: #5a5655; margin: 0 0 8px; line-height: 1.6; }
.pcard__cta {
  margin: 14px 22px 22px; padding: 11px 0; text-align: center; font-size: 14px; font-weight: 500;
  color: var(--brand); border: 1px solid var(--brand); border-radius: 24px; background: #fff;
  cursor: pointer; font-family: inherit; transition: var(--transition);
}
.pcard__cta:hover { background: var(--brand); color: #fff; }

.pager { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 44px; }
.pager__arrow {
  width: 40px; height: 40px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); font-size: 16px; cursor: pointer; transition: var(--transition);
}
.pager__arrow:hover:not(:disabled) { border-color: var(--brand); color: var(--brand); }
.pager__arrow:disabled { opacity: .4; cursor: default; }
.pager__nums { display: flex; gap: 8px; }
.pager__num {
  min-width: 40px; height: 40px; padding: 0 8px; border-radius: 8px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); font-size: 14px; cursor: pointer; transition: var(--transition); font-family: inherit;
}
.pager__num:hover { border-color: var(--brand); color: var(--brand); }
.pager__num.is-active { background: var(--brand); border-color: var(--brand); color: #fff; }

/* 产品详情弹窗 */
.pmodal { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; padding: 24px; }
.pmodal[hidden] { display: none; }
.pmodal__mask { position: absolute; inset: 0; background: rgba(0,0,0,.55); }
.pmodal__box {
  position: relative; z-index: 1; background: #fff; border-radius: var(--radius);
  max-width: 560px; width: 100%; max-height: 90vh; overflow: auto; padding: 0 0 28px;
  box-shadow: 0 24px 60px rgba(0,0,0,.3); animation: sol-fade .3s ease;
}
.pmodal__x {
  position: absolute; top: 14px; right: 14px; z-index: 2; width: 36px; height: 36px;
  border-radius: 50%; border: 0; background: rgba(0,0,0,.45); color: #fff; font-size: 20px;
  line-height: 1; cursor: pointer; transition: var(--transition);
}
.pmodal__x:hover { background: rgba(0,0,0,.7); }
.pmodal__gal { position: relative; background: #fafafa; }
.pmodal__img { width: 100%; aspect-ratio: 1/0.85; object-fit: contain; padding: 28px; }
.pmodal__nav {
  position: absolute; top: 50%; transform: translateY(-50%); width: 42px; height: 42px;
  border-radius: 50%; border: 0; background: rgba(0,0,0,.4); color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.pmodal__nav:hover { background: rgba(0,0,0,.65); }
.pmodal__nav--prev { left: 12px; }
.pmodal__nav--next { right: 12px; }
.pmodal__gal.is-single .pmodal__nav { display: none; }
.pmodal__bar {
  display: flex; align-items: center; justify-content: center; gap: 12px; padding: 10px 16px 14px;
}
.pmodal__dots { display: flex; gap: 8px; }
.pmodal__dot { width: 8px; height: 8px; border-radius: 50%; border: 0; background: #d5d5d5; cursor: pointer; padding: 0; transition: var(--transition); }
.pmodal__dot.is-active { background: var(--brand); transform: scale(1.25); }
.pmodal__count { font-size: 13px; color: var(--gray); }
.pmodal__title { font-size: 22px; font-weight: 700; color: var(--ink); margin: 4px 28px 6px; }
.pmodal__cat { font-size: 13px; color: var(--brand); margin: 0 28px 12px; font-weight: 500; }
.pmodal__desc { font-size: 14px; color: #5a5655; margin: 0 28px 22px; line-height: 1.8; }
.pmodal__cta {
  display: inline-block; margin: 0 28px; padding: 12px 32px; font-size: 15px; font-weight: 500;
  color: #fff; background: var(--brand); border-radius: 24px; transition: var(--transition);
}
.pmodal__cta:hover { background: #089f5f; opacity: 1; }

/* ============ 服务支持页 ============ */

/* 英雄区 */
.svc-hero { position: relative; height: 420px; overflow: hidden; }
.svc-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.svc-hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(20,52,40,.88) 0%, rgba(20,52,40,.55) 45%, rgba(13,173,107,.25) 100%);
}
.svc-hero__content {
  position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto;
  padding: 0 24px; height: 100%; display: flex; flex-direction: column; justify-content: center;
}
.svc-hero__en { font-size: 15px; letter-spacing: .3em; color: #7fd6ab; margin: 0 0 10px; font-weight: 500; }
.svc-hero__title { font-size: 46px; font-weight: 800; color: #fff; margin: 0 0 14px; letter-spacing: .02em; }
.svc-hero__sub { font-size: 18px; color: #e6f5ee; margin: 0 0 26px; }
.svc-hero__tel { display: inline-flex; flex-direction: column; gap: 2px; }
.svc-hero__tel-label { font-size: 13px; color: #9fdcc0; }
.svc-hero__tel-num { font-size: 30px; font-weight: 800; color: #fff; letter-spacing: .02em; }
.svc-hero__tel-num:hover { opacity: 1; color: #7fd6ab; }

/* 服务承诺数字条 */
.svc-promise { background: #fff; border-bottom: 1px solid var(--line); padding: 40px 0; }
.svc-promise__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.svc-promise__item { padding: 10px 0; border-right: 1px solid var(--line); }
.svc-promise__item:last-child { border-right: 0; }
.svc-promise__num { display: block; font-size: 44px; font-weight: 800; color: var(--brand); line-height: 1.1; }
.svc-promise__label { display: block; font-size: 14px; color: var(--gray); margin-top: 6px; }

/* 引导搜索 */
.svc-search { padding: 56px 0 8px; }
.svc-search__box { max-width: 720px; margin: 0 auto; }
.svc-search__head { text-align: center; margin-bottom: 24px; }
.svc-search__title { font-size: 28px; font-weight: 700; color: var(--ink); margin: 0 0 8px; }
.svc-search__sub { font-size: 14px; color: var(--gray); margin: 0; }
.svc-search__field {
  position: relative; display: flex; align-items: center; gap: 12px;
  background: #fff; border: 2px solid var(--brand); border-radius: 40px;
  padding: 6px 6px 6px 22px; box-shadow: 0 10px 30px rgba(13,173,107,.12);
}
.svc-search__field svg { color: var(--brand); flex-shrink: 0; }
.svc-search__field input {
  flex: 1; border: 0; outline: 0; font-size: 16px; color: var(--ink);
  font-family: inherit; background: transparent; padding: 10px 0;
}
.svc-search__btn {
  border: 0; cursor: pointer; background: var(--brand); color: #fff;
  font-size: 15px; font-weight: 600; padding: 12px 30px; border-radius: 32px;
  font-family: inherit; transition: var(--transition);
}
.svc-search__btn:hover { background: #0b9a5e; opacity: 1; }
.svc-search__sugg {
  position: absolute; left: 0; right: 0; top: 100%; margin-top: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0,0,0,.12); overflow: hidden; z-index: 10;
}
.svc-search__sugg-item {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 13px 20px; border: 0; background: none; cursor: pointer;
  font-size: 15px; color: var(--ink); font-family: inherit; text-align: left;
  border-bottom: 1px solid #f2f2f2; transition: var(--transition);
}
.svc-search__sugg-item:last-child { border-bottom: 0; }
.svc-search__sugg-item:hover { background: var(--brand-light); }
.svc-search__sugg-arrow { color: var(--brand); font-weight: 700; }
.svc-search__box { position: relative; }

/* 服务流程 */
.svc-flow { padding: 64px 0; }
.svc-flow__list {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  margin: 0; padding: 0; list-style: none; counter-reset: step;
}
.svc-flow__step {
  position: relative; text-align: center; padding: 34px 20px 28px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  transition: var(--transition);
}
.svc-flow__step:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,.1); border-color: var(--brand); }
.svc-flow__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; border-radius: 50%; background: var(--brand-light);
  color: var(--brand); margin-bottom: 14px;
}
.svc-flow__num {
  position: absolute; top: 16px; right: 20px; font-size: 30px; font-weight: 800;
  color: #eef3f1; line-height: 1;
}
.svc-flow__name { font-size: 17px; font-weight: 700; color: var(--ink); margin: 0 0 8px; }
.svc-flow__desc { font-size: 13px; color: var(--gray); margin: 0; line-height: 1.7; }

/* 大图交错卡 */
.svc-feature { padding: 8px 0 64px; }
.svc-feature__card {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0; align-items: stretch;
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line); margin-bottom: 28px;
}
.svc-feature__card--rev .svc-feature__media { order: 2; }
.svc-feature__card--rev .svc-feature__body { order: 1; }
.svc-feature__media { position: relative; overflow: hidden; }
.svc-feature__media img { width: 100%; height: 100%; object-fit: cover; min-height: 300px; transition: transform .5s ease; }
.svc-feature__card:hover .svc-feature__media img { transform: scale(1.05); }
.svc-feature__badge {
  position: absolute; top: 20px; left: 20px; background: var(--brand); color: #fff;
  font-size: 13px; font-weight: 700; padding: 6px 14px; border-radius: 20px;
  box-shadow: 0 4px 14px rgba(13,173,107,.4);
}
.svc-feature__body { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.svc-feature__title { font-size: 24px; font-weight: 700; color: var(--ink); margin: 0 0 14px; }
.svc-feature__desc { font-size: 14px; color: #5a5655; line-height: 1.8; margin: 0 0 18px; }
.svc-feature__points { margin: 0 0 22px; padding: 0; list-style: none; }
.svc-feature__points li { position: relative; padding-left: 24px; margin-bottom: 8px; font-size: 14px; color: var(--ink); }
.svc-feature__points li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.svc-feature__body .btn { align-self: flex-start; }

/* 服务入口分组卡 */
.svc-entry { padding: 64px 0; }
.svc-entry__group {
  font-size: 20px; font-weight: 700; color: var(--ink); margin: 30px 0 18px;
  display: flex; align-items: baseline; gap: 10px;
}
.svc-entry__group span { font-size: 13px; font-weight: 400; color: var(--gray); letter-spacing: .05em; }
.svc-entry__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.svc-entry__card {
  position: relative; background: #fff; border-radius: var(--radius);
  border: 1px solid var(--line); padding: 28px; text-align: left; cursor: pointer;
  font-family: inherit; transition: var(--transition); overflow: hidden;
}
.svc-entry__card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,.1); border-color: var(--brand); }
.svc-entry__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 54px; height: 54px; border-radius: 14px; background: var(--brand-light);
  color: var(--brand); margin-bottom: 16px; transition: var(--transition);
}
.svc-entry__card:hover .svc-entry__icon { background: var(--brand); color: #fff; }
.svc-entry__icon--red { background: #fdeaea; color: var(--red); }
.svc-entry__card:hover .svc-entry__icon--red { background: var(--red); color: #fff; }
.svc-entry__title { font-size: 18px; font-weight: 700; color: var(--ink); margin: 0 0 8px; }
.svc-entry__desc { font-size: 13px; color: var(--gray); margin: 0 0 16px; line-height: 1.6; }
.svc-entry__more { font-size: 13px; color: var(--brand); font-weight: 600; }
.svc-entry__card::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 0;
  background: var(--brand); transition: width .35s ease;
}
.svc-entry__card:hover::after { width: 100%; }

/* 弹窗 */
.svc-modal { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 24px; }
.svc-modal.is-open { display: flex; }
.svc-modal__mask { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.svc-modal__box {
  position: relative; z-index: 1; background: #fff; border-radius: var(--radius);
  max-width: 640px; width: 100%; max-height: 86vh; overflow: auto; padding: 32px;
  box-shadow: 0 24px 60px rgba(0,0,0,.25);
}
.svc-modal__x { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 50%; border: 0; background: #f2f2f2; font-size: 20px; line-height: 1; cursor: pointer; color: var(--ink); }
.svc-modal__title { font-size: 24px; font-weight: 700; margin: 0 0 8px; color: var(--ink); }
.svc-modal__lead { font-size: 14px; color: var(--gray); margin: 0 0 24px; line-height: 1.7; }
.svc-faq__item { border-bottom: 1px solid var(--line); }
.svc-faq__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 16px 0; font-size: 15px; font-weight: 600; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 12px; font-family: inherit;
}
.svc-faq__sign { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--brand-light); color: var(--brand); display: flex; align-items: center; justify-content: center; font-size: 16px; }
.svc-faq__a { display: none; font-size: 14px; color: #5a5655; line-height: 1.8; padding: 0 0 16px; margin: 0; }
.svc-faq__item.is-open .svc-faq__a { display: block; }
.svc-faq__item.is-open .svc-faq__sign { transform: rotate(45deg); }
.svc-download { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; transition: var(--transition); }
.svc-download:hover { border-color: var(--brand); }
.svc-download__name { font-size: 15px; font-weight: 500; color: var(--ink); }
.svc-download__info { font-size: 13px; color: var(--gray); }
.svc-points { margin: 0; padding: 0; list-style: none; }
.svc-points li { position: relative; padding-left: 22px; margin-bottom: 12px; font-size: 14px; color: #5a5655; line-height: 1.7; }
.svc-points li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.svc-form textarea { width: 100%; min-height: 120px; border: 1px solid var(--line); border-radius: 10px; padding: 14px; font-size: 14px; font-family: inherit; resize: vertical; }
.svc-form .btn { margin-top: 16px; border: 0; cursor: pointer; background: var(--brand); color: #fff; }
.svc-form .btn:hover { background: #0b9a5e; }
.svc-note { margin-top: 12px; font-size: 14px; color: var(--brand); display: none; }
.svc-note.is-show { display: block; }

/* ============ 新闻中心页 ============ */
.news-tabs { display: flex; justify-content: center; gap: 10px; margin-bottom: 40px; }
.news-tab {
  padding: 12px 28px; font-size: 15px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--line); border-radius: 30px; background: #fff; color: var(--ink);
  transition: var(--transition); font-family: inherit;
}
.news-tab:hover { border-color: var(--brand); color: var(--brand); }
.news-tab.is-active { background: var(--brand); border-color: var(--brand); color: #fff; }

.news-feat {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center;
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line); margin-bottom: 28px;
}
.news-feat__img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; }
.news-feat__body { padding: 28px; }
.news-feat__date { font-size: 13px; color: var(--brand); margin: 0 0 10px; }
.news-feat__title { font-size: 22px; font-weight: 700; color: var(--ink); margin: 0 0 14px; line-height: 1.4; }
.news-feat__excerpt { font-size: 14px; color: #5a5655; line-height: 1.8; margin: 0 0 18px; }
.news-feat__more { font-size: 14px; color: var(--brand); font-weight: 500; cursor: pointer; background: none; border: 0; padding: 0; font-family: inherit; }

.news-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-item {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line); cursor: pointer;
  transition: transform var(--transition); text-align: left; padding: 0; font-family: inherit;
}
.news-item:hover { transform: translateY(-6px); }
.news-item__img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.news-item__body { padding: 18px 20px 22px; }
.news-item__date { font-size: 12px; color: var(--brand); margin: 0 0 8px; }
.news-item__title { font-size: 16px; font-weight: 600; color: var(--ink); margin: 0 0 10px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-item__excerpt { font-size: 13px; color: #5a5655; line-height: 1.7; margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.news-pager { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 40px; }
.news-pager button {
  min-width: 40px; height: 40px; padding: 0 12px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; cursor: pointer; font-size: 14px; color: var(--ink); transition: var(--transition); font-family: inherit;
}
.news-pager button:hover { border-color: var(--brand); color: var(--brand); }
.news-pager button.is-active { background: var(--brand); border-color: var(--brand); color: #fff; }
.news-pager button:disabled { opacity: .4; cursor: default; }

/* 新闻弹窗 */
.news-modal { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 24px; }
.news-modal.is-open { display: flex; }
.news-modal__mask { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.news-modal__box { position: relative; z-index: 1; background: #fff; border-radius: var(--radius); max-width: 720px; width: 100%; max-height: 88vh; overflow: auto; padding: 32px; box-shadow: 0 24px 60px rgba(0,0,0,.25); }
.news-modal__x { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 50%; border: 0; background: #f2f2f2; font-size: 20px; line-height: 1; cursor: pointer; color: var(--ink); }
.news-modal__img { width: 100%; border-radius: 10px; margin-bottom: 20px; }
.news-modal__date { font-size: 13px; color: var(--brand); margin: 0 0 8px; }
.news-modal__title { font-size: 24px; font-weight: 700; margin: 0 0 16px; color: var(--ink); line-height: 1.4; }
.news-modal__body { font-size: 15px; color: #5a5655; line-height: 1.9; }

/* ============ 联系我们页 ============ */
.contact-tabs { display: flex; justify-content: center; gap: 10px; margin-bottom: 40px; }
.contact-tab {
  padding: 12px 28px; font-size: 15px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--line); border-radius: 30px; background: #fff; color: var(--ink);
  transition: var(--transition); font-family: inherit;
}
.contact-tab:hover { border-color: var(--brand); color: var(--brand); }
.contact-tab.is-active { background: var(--brand); border-color: var(--brand); color: #fff; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-info__item { display: flex; gap: 14px; margin-bottom: 24px; }
.contact-info__label { font-size: 14px; color: var(--gray); margin: 0 0 4px; }
.contact-info__value { font-size: 17px; font-weight: 600; color: var(--ink); margin: 0; }
.contact-info__value a { color: var(--ink); }
.contact-info__value a:hover { color: var(--brand); }

.contact-form .field { margin-bottom: 18px; }
.contact-form label { display: block; font-size: 14px; color: var(--ink); margin-bottom: 6px; }
.contact-form label em { color: var(--red); font-style: normal; }
.contact-form input, .contact-form textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 13px 14px;
  font-size: 15px; font-family: inherit; transition: border-color var(--transition);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--brand); }
.contact-form textarea { min-height: 140px; resize: vertical; }
.contact-form .btn { border: 0; cursor: pointer; background: var(--brand); color: #fff; }
.contact-form .btn:hover { background: #0b9a5e; }
.contact-note { margin-top: 14px; font-size: 14px; color: var(--brand); display: none; }
.contact-note.is-show { display: block; }

/* 路线图 */
.contact-route { display: none; }
.contact-route.is-show { display: block; }
.route-intro { max-width: 760px; margin: 0 auto 32px; text-align: center; }
.route-intro p { font-size: 15px; color: #5a5655; line-height: 1.9; margin: 0; }
.route-map { position: relative; max-width: 620px; margin: 0 auto; }
.route-map img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 1000/1184; object-fit: contain; }
.route-pins { position: absolute; inset: 0; }
.route-pin {
  position: absolute; transform: translate(-50%, -50%); width: 32px; height: 32px;
  border-radius: 50%; border: 2px solid #fff; background: var(--brand); color: #fff;
  font-size: 14px; font-weight: 700; cursor: pointer; box-shadow: 0 4px 12px rgba(0,0,0,.3);
  transition: var(--transition);
}
.route-pin:hover { background: var(--red); }
.route-pin.is-active { background: var(--red); transform: translate(-50%, -50%) scale(1.25); }
.route-pin__bubble {
  position: absolute; transform: translate(-50%, -115%); white-space: normal;
  background: #fff; border-radius: 10px; padding: 10px 14px; box-shadow: var(--shadow);
  font-size: 13px; color: var(--ink); display: none; text-align: left; width: max-content;
  max-width: 200px; z-index: 5;
}
.route-pin__bubble b { display: block; font-size: 14px; margin-bottom: 2px; }
.route-pin__bubble span { font-size: 12px; color: var(--gray); }
.route-pin.is-active .route-pin__bubble { display: block; }
/* 顶部标点（江西）气泡向下弹，避免超出地图顶部 */
.route-pin--top .route-pin__bubble { transform: translate(-50%, 115%); }
.route-list { max-width: 620px; margin: 24px auto 0; }
.route-list__item {
  background: #fff; border-radius: 10px; padding: 16px 20px;
  border: 1px solid var(--line); margin-bottom: 10px; box-shadow: var(--shadow);
  cursor: pointer; transition: var(--transition); display: flex; align-items: center; gap: 14px;
}
.route-list__item:hover { border-color: var(--brand); }
.route-list__item.is-active { border-color: var(--brand); border-left: 4px solid var(--brand); box-shadow: 0 8px 24px rgba(13,173,107,.15); }
.route-list__item b { display: block; font-size: 15px; color: var(--ink); margin-bottom: 2px; }
.route-list__item span { font-size: 13px; color: var(--gray); }
.route-list__item .route-list__num {
  flex: 0 0 28px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--brand); color: #fff; font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.route-list__item.is-active .route-list__num { background: var(--red); }

/* ============ 法律声明 / 隐私 / 404 ============ */
.legal-wrap { max-width: 860px; margin: 0 auto; padding: 48px 20px 64px; }
.legal-wrap h1 { font-size: 30px; margin: 0 0 8px; color: var(--ink); }
.legal-wrap .up { color: #888; font-size: 13px; margin: 0 0 28px; }
.legal-wrap h2 { font-size: 18px; margin: 28px 0 8px; color: var(--brand); }
.legal-wrap p, .legal-wrap li { font-size: 15px; line-height: 1.9; color: var(--ink); }
.legal-wrap ul { padding-left: 22px; list-style: disc; }
.legal-wrap a { color: var(--brand); }

.nf-wrap { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 60px 20px; }
.nf-wrap .code { font-size: clamp(72px, 16vw, 140px); font-weight: 700; color: var(--brand); line-height: 1; letter-spacing: -0.03em; }
.nf-wrap h1 { color: var(--ink); font-size: clamp(18px, 3vw, 24px); margin: 18px 0 8px; }
.nf-wrap p { color: var(--gray); font-size: 15px; margin: 0 0 28px; }
.nf-wrap .btn { background: var(--brand); color: #fff; }
.nf-wrap nav { margin-top: 26px; }
.nf-wrap nav a { color: var(--gray); margin: 0 10px; font-size: 14px; }
.nf-wrap nav a:hover { color: var(--brand); }

/* ============ 页脚 ============ */
.site-footer { background: var(--footer-bg); color: var(--footer-text); padding: 56px 0 24px; }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr 1fr 1fr; gap: 28px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand .logo img { height: 40px; width: auto; }
.footer-brand p { font-size: 13px; color: rgba(216,230,223,.75); margin: 16px 0 0; line-height: 1.8; }
.footer-col h4 { font-size: 15px; font-weight: 700; color: #fff; margin: 0 0 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 13px; color: rgba(216,230,223,.75); transition: var(--transition); }
.footer-col ul a:hover { color: #fff; opacity: 1; }
.footer-contact { font-size: 13px; line-height: 2; color: rgba(216,230,223,.85); }
.footer-contact a { color: #fff; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  padding-top: 24px; font-size: 12px; color: rgba(216,230,223,.6);
}
.footer-bottom a { color: rgba(216,230,223,.7); }
.footer-bottom a:hover { color: #fff; }

/* ============ 响应式 ============ */
@media (max-width: 992px) {
  .section { padding: 52px 0; }
  .sec-head__title { font-size: 28px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .culture-grid { grid-template-columns: repeat(2, 1fr); }
  .scene-grid { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .milestone__stage { flex-direction: column; gap: 14px; }
  .milestone__sep { width: 48px; height: 3px; }
  .milestone__desc { text-align: center; }
  .global-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
  .hero__title { font-size: 34px; }
  .page-hero__title { font-size: 32px; }
  .header-tel { display: none; }
  .sol-tabs { grid-template-columns: repeat(2, 1fr); }
  .sol-scenes { grid-template-columns: 1fr; }
  .pcards { grid-template-columns: repeat(2, 1fr); }
  .svc-promise__grid { grid-template-columns: repeat(2, 1fr); }
  .svc-promise__item:nth-child(2) { border-right: 0; }
  .svc-flow__list { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .svc-feature__card { grid-template-columns: 1fr; }
  .svc-feature__card--rev .svc-feature__media { order: 0; }
  .svc-feature__card--rev .svc-feature__body { order: 0; }
  .svc-feature__media img { min-height: 220px; }
  .news-feat { grid-template-columns: 1fr; }
  .news-list { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  .section { padding: 40px 0; }
  .sec-head { margin-bottom: 32px; }
  .sec-head__title { font-size: 24px; }
  .hero { height: min(60vh, 480px); }
  .hero__title { font-size: 26px; }
  .hero__sub { font-size: 15px; }
  .hero__en { font-size: 12px; letter-spacing: .18em; }
  .culture-grid { grid-template-columns: 1fr; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .stat__num { font-size: 26px; }
  .page-hero { height: min(36vh, 240px); }
  .page-hero__title { font-size: 26px; }
  .global-list { gap: 14px; }
  .lb__nav { width: 42px; height: 42px; }
  .lb__nav--prev { left: 8px; }
  .lb__nav--next { right: 8px; }
  .lb__fig { max-width: 94vw; }
  .lb__img { max-height: 66vh; }
  .gmap__tip { max-width: 180px; padding: 10px 12px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .svc-hero { height: 320px; }
  .svc-hero__title { font-size: 32px; }
  .svc-hero__tel-num { font-size: 24px; }
  .svc-promise__num { font-size: 34px; }
  .svc-flow__list { grid-template-columns: 1fr; }
  .svc-entry__grid { grid-template-columns: 1fr; }
  .svc-feature__body { padding: 28px; }
  .news-list { grid-template-columns: 1fr; }
  .ptabs { gap: 8px; }
  .ptab { padding: 10px 16px; font-size: 14px; }
  .pcards { grid-template-columns: 1fr; gap: 16px; }
  .pmodal__box { max-width: 92vw; }
  .sol-tabs { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .milestone__year { font-size: 42px; }
  .milestone__dot { margin: 0 4px; }
  .milestone__track { gap: 4px; }
  .album__slide img { aspect-ratio: 16/10; }
  .about-media__slide img { aspect-ratio: 4/3; }
  .sol-tab { padding: 12px 14px; font-size: 13px; gap: 7px; }
  .sol-tab__icon { width: 18px; height: 18px; }

  /* 移动端导航 */
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; box-shadow: 0 12px 24px rgba(0,0,0,.1);
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 14px 24px; border-bottom: 1px solid var(--line); }
  .header-bar { position: relative; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}