:root {
  --navy: #2db86a;
  --navy-mid: #3cc97a;
  --navy-deep: #21965a;
  --gold: #e8ee7a;
  --gold-dark: #b8c44a;
  --ink: #1b2430;
  --muted: #5c6b7a;
  --line: #dceee3;
  --bg: #f5faf7;
  --white: #fff;
  --shadow: 0 10px 30px rgba(45, 184, 106, 0.12);
  --radius: 12px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.75;
  background: var(--white);
}
img { max-width: 100%; display: block; }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--gold-dark); }
ul { margin: 0; padding: 0; list-style: none; }
button, input, textarea, select { font-family: inherit; }
.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }

/* Topbar */
.topbar {
  background: var(--navy-deep);
  color: rgba(255,255,255,.78);
  font-size: 12px;
  height: 36px;
  display: flex;
  align-items: center;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.topbar a { color: rgba(255,255,255,.78); }
.topbar a:hover { color: var(--gold); }
.topbar-right { display: flex; gap: 18px; }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  flex-shrink: 0;
}
.logo img { width: 48px; height: 48px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong {
  font-family: "Noto Serif SC", serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .5px;
}
.logo-text span {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: .4px;
  margin-top: 3px;
}
.nav { display: flex; gap: 2px; }
.nav > li { position: relative; }
.nav > li > a {
  display: block;
  padding: 10px 16px;
  color: var(--ink);
  font-weight: 500;
  font-size: 15px;
  border-radius: 6px;
}
.nav > li > a:hover,
.nav > li.active > a,
.nav > li:hover > a {
  color: var(--navy);
  background: #e8f3ec;
}
.nav > li.active > a {
  color: var(--navy);
  position: relative;
}
.nav > li.active > a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  background: var(--gold);
}
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--white);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 0;
}
.nav > li:hover .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 8px 18px;
  color: var(--ink);
  font-size: 14px;
}
.dropdown a:hover { background: #f3f8f5; color: var(--navy); }
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  font-weight: 600;
  white-space: nowrap;
}
.header-phone small { display: block; font-weight: 400; color: var(--muted); font-size: 11px; }
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  cursor: pointer;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  margin: 0 auto;
  position: relative;
}
.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

/* Hero */
.hero {
  position: relative;
  height: 520px;
  overflow: hidden;
  background: var(--navy-deep);
}
.slides { height: 100%; }
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .8s ease;
  background: center/cover no-repeat;
}
.slide.active { opacity: 1; }
.slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(33,150,90,.58) 0%, rgba(33,150,90,.32) 55%, rgba(33,150,90,.12) 100%);
}
.slide-content {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--white);
  max-width: 680px;
}
.eyebrow {
  color: var(--gold);
  letter-spacing: 4px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 14px;
}
.slide-content h1 {
  margin: 0 0 16px;
  font-size: 42px;
  line-height: 1.28;
  font-weight: 700;
  font-family: "Noto Serif SC", serif;
}
.slide-content p {
  margin: 0 0 28px;
  font-size: 16px;
  color: rgba(255,255,255,.86);
  max-width: 520px;
}
.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 8px;
}
.hero-dots button {
  width: 32px;
  height: 4px;
  border: 0;
  background: rgba(255,255,255,.4);
  cursor: pointer;
  padding: 0;
}
.hero-dots button.active { background: var(--gold); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 22px;
  border-radius: 4px;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: .2s;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy-deep);
}
.btn-gold:hover { background: #f3f7a8; color: var(--navy-deep); }
.btn-outline {
  border-color: rgba(255,255,255,.7);
  color: var(--white);
  background: transparent;
  margin-left: 10px;
}
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy-mid); color: var(--white); }
.btn-ghost {
  border-color: var(--navy);
  color: var(--navy);
  background: transparent;
}
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* Stats */
.stats {
  background: var(--navy);
  color: var(--white);
}
.stats .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0;
}
.stat {
  padding: 28px 20px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat:last-child { border-right: 0; }
.stat b {
  display: block;
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  font-family: "Noto Serif SC", serif;
}
.stat span { font-size: 13px; color: rgba(255,255,255,.75); }

/* Sections */
.section { padding: 72px 0; }
.section-bg { background: var(--bg); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 36px;
}
.section-title { margin: 0; }
.section-title .en {
  display: block;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 3px;
  font-weight: 500;
  margin-bottom: 6px;
}
.section-title h2 {
  margin: 0;
  font-size: 30px;
  font-family: "Noto Serif SC", serif;
  font-weight: 700;
}
.more { color: var(--muted); font-size: 14px; }
.more:hover { color: var(--gold-dark); }

/* About home */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
}
.about-photo {
  position: relative;
}
.about-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
}
.about-photo .badge {
  position: absolute;
  left: -16px;
  bottom: 28px;
  background: var(--navy);
  color: var(--white);
  padding: 18px 22px;
  border-radius: 8px;
  min-width: 150px;
}
.about-photo .badge b { display: block; font-size: 22px; color: var(--gold); }
.lead {
  font-size: 16px;
  color: var(--ink);
  margin-top: 0;
}
.muted { color: var(--muted); }
.text-indent { text-indent: 2em; }

/* Business cards */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.biz-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: .25s;
}
.biz-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.biz-card img { height: 160px; width: 100%; object-fit: cover; }
.biz-card .body { padding: 20px; }
.biz-card h3 { margin: 0 0 8px; font-size: 18px; }
.biz-card p { margin: 0; color: var(--muted); font-size: 14px; }
.biz-no {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

/* Qual */
.qual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.qual-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
.qual-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--navy), var(--gold));
}
.qual-card h3 { margin: 12px 0 8px; font-size: 18px; }
.qual-meta { font-size: 13px; color: var(--muted); }
.seal {
  width: 46px;
  height: 46px;
  border: 2px solid var(--gold);
  color: var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
}

/* News */
.news-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 28px;
}
.news-feature {
  position: relative;
  min-height: 360px;
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--white);
  display: flex;
  align-items: flex-end;
  background: center/cover no-repeat;
}
.news-feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent, rgba(33,150,90,.78));
}
.news-feature .body { position: relative; z-index: 1; padding: 28px; }
.news-feature h3 { margin: 8px 0; font-size: 22px; }
.news-feature p { margin: 0; color: rgba(255,255,255,.8); }
.news-list li {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.news-list li:first-child { padding-top: 0; }
.news-date {
  flex: 0 0 64px;
  text-align: center;
  background: var(--bg);
  border-radius: 8px;
  padding: 8px 0;
  height: fit-content;
}
.news-date b { display: block; font-size: 20px; color: var(--navy); line-height: 1.1; }
.news-date span { font-size: 12px; color: var(--muted); }
.news-list h3 { margin: 0 0 4px; font-size: 16px; font-weight: 600; }
.news-list p { margin: 0; font-size: 13px; color: var(--muted); }

/* Inner */
.page-banner {
  height: 220px;
  background: center/cover no-repeat;
  position: relative;
  display: flex;
  align-items: center;
}
.page-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(33,150,90,.68), rgba(33,150,90,.32));
}
.page-banner .container { position: relative; z-index: 1; color: var(--white); }
.page-banner h1 {
  margin: 0 0 8px;
  font-size: 32px;
  font-family: "Noto Serif SC", serif;
}
.crumb { font-size: 13px; color: rgba(255,255,255,.75); }
.crumb a { color: rgba(255,255,255,.75); }
.crumb a:hover { color: var(--gold); }

.page-wrap { padding: 48px 0 72px; background: var(--bg); }
.page-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  align-items: start;
}
.side {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: sticky;
  top: 104px;
}
.side h3 {
  margin: 0;
  background: var(--navy);
  color: var(--white);
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 600;
}
.side a {
  display: block;
  padding: 13px 20px;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.side a:last-child { border-bottom: 0; }
.side a:hover,
.side a.active {
  color: var(--navy);
  background: #eef6f1;
  box-shadow: inset 3px 0 0 var(--gold);
}
.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 40px;
}
.panel h2 {
  margin: 0 0 20px;
  font-size: 24px;
  font-family: "Noto Serif SC", serif;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.panel h3 { margin: 28px 0 10px; font-size: 18px; color: var(--navy); }
.article-meta {
  color: var(--muted);
  font-size: 13px;
  margin: -8px 0 22px;
}

/* Org */
.org {
  display: grid;
  gap: 16px;
  justify-items: center;
  margin-top: 12px;
}
.org-node {
  background: var(--navy);
  color: var(--white);
  padding: 12px 28px;
  border-radius: 6px;
  min-width: 180px;
  text-align: center;
}
.org-node.gold { background: var(--gold); color: var(--navy-deep); font-weight: 600; }
.org-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  width: 100%;
}
.org-row .org-node {
  background: var(--white);
  color: var(--navy);
  border: 1px solid var(--navy);
  min-width: 128px;
}
.org-line {
  width: 2px;
  height: 20px;
  background: var(--gold);
}

/* Values */
.values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.value {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 22px 16px;
  text-align: center;
}
.value b {
  display: block;
  font-size: 28px;
  font-family: "Noto Serif SC", serif;
  color: var(--navy);
  margin-bottom: 6px;
}

/* Jobs */
.job {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 14px;
}
.job h3 { margin: 0 0 8px; }
.job-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.tag {
  background: #e8f3ec;
  color: var(--navy);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 28px;
}
.info-list li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.info-ico {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #e8f3ec;
  color: var(--navy);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-weight: 700;
}
.form { display: grid; gap: 12px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form input, .form textarea, .form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  font-size: 14px;
}
.form textarea { min-height: 120px; resize: vertical; }
.form input:focus, .form textarea:focus, .form select:focus {
  outline: 2px solid rgba(196,163,90,.35);
  border-color: var(--gold);
}
.form-ok {
  display: none;
  background: #eef8f0;
  color: #1e6b3a;
  padding: 12px 14px;
  border-radius: 8px;
}

/* News list page */
.news-cards {
  display: grid;
  gap: 16px;
}
.news-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.news-card img { width: 100%; height: 150px; object-fit: cover; }
.news-card .body { padding: 18px 18px 18px 0; }
.news-card h3 { margin: 6px 0 8px; font-size: 18px; }

/* Footer */
.footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,.78);
  padding-top: 48px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr 1fr;
  gap: 32px;
  padding-bottom: 36px;
}
.footer h4 {
  margin: 0 0 16px;
  color: var(--white);
  font-size: 15px;
}
.footer a { color: rgba(255,255,255,.72); }
.footer a:hover { color: var(--gold); }
.footer p { margin: 0 0 10px; font-size: 13px; }
.footer-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.footer-brand img { width: 42px; height: 42px; }
.footer-brand strong { color: var(--white); display: block; }
.footer-copy {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 16px 0 8px;
  font-size: 12px;
  color: rgba(255,255,255,.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-align: center;
}
.beian-bar {
  background: var(--navy-deep);
  text-align: center;
  padding: 4px 16px 22px;
  font-size: 14px;
  line-height: 1.8;
}
.beian-bar a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  letter-spacing: .3px;
}
.beian-bar a:hover {
  color: var(--gold);
  text-decoration: underline;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table th, .table td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
}
.table th { background: #eef6f1; color: var(--navy); font-weight: 600; }

@media (max-width: 960px) {
  .topbar-right { display: none; }
  .topbar .container > span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .logo-text strong { font-size: 15px; }
  .logo-text span { display: none; }
  .header-phone { display: none; }
  .menu-toggle { display: block; flex-shrink: 0; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    border-bottom: 1px solid var(--line);
    padding: 8px 16px 16px;
    box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .dropdown {
    position: static;
    display: block;
    box-shadow: none;
    border: 0;
    padding: 0 0 0 12px;
  }
  .hero { height: 440px; }
  .slide-content h1 { font-size: 28px; }
  .stats .container,
  .about-grid,
  .biz-grid,
  .qual-grid,
  .news-layout,
  .page-grid,
  .contact-grid,
  .footer-grid,
  .values,
  .news-card,
  .form-row {
    grid-template-columns: 1fr;
  }
  .about-photo img { height: 260px; }
  .about-photo .badge { left: 12px; }
  .news-card .body { padding: 0 16px 16px; }
  .panel { padding: 24px 18px; }
  .section { padding: 48px 0; }
}