/* ErSen — 仿真花工厂 · 专业版 */
:root {
  --c-dark: #0c1219;
  --c-dark-soft: #151d28;
  --c-primary: #1a2332;
  --c-accent: #b8956a;
  --c-accent-light: #d4bc94;
  --c-bg: #f5f6f8;
  --c-bg-white: #ffffff;
  --c-bg-muted: #eceef1;
  --c-text: #141a22;
  --c-text-muted: #5f6b7a;
  --c-border: #dfe3e8;
  --c-line: rgba(184, 149, 106, 0.45);
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-serif: "Noto Serif SC", Georgia, serif;
  --container: min(1280px, 92vw);
  --header-h: 80px;
  --topbar-h: 40px;
  --ease: 0.32s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(12, 18, 25, 0.06);
  --shadow-md: 0 12px 40px rgba(12, 18, 25, 0.1);
  --shadow-lg: 0 24px 60px rgba(12, 18, 25, 0.14);
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-text);
  background: var(--c-bg-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--ease), border-color var(--ease), background var(--ease); }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
.container { width: var(--container); margin-inline: auto; }

/* Top bar */
.site-topbar {
  height: var(--topbar-h);
  background: var(--c-dark);
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
  letter-spacing: 0.04em;
  transition: transform var(--ease), opacity var(--ease);
}
.page-home .site-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
}
.page-home.is-header-solid .site-topbar {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}
.topbar-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.topbar-inner a { color: var(--c-accent-light); }
.topbar-inner a:hover { color: #fff; }
.topbar-inner__brand {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar-inner__contact {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 0.5rem;
  white-space: nowrap;
}
.topbar-inner__sep {
  color: rgba(255, 255, 255, 0.35);
}
.topbar-inner__lang {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}
.topbar-inner__lang:hover { color: #fff; }
.topbar-inner__lang.is-active { color: var(--c-accent-light); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: blur(10px);
  transition: box-shadow var(--ease);
}
.page-home .site-header {
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(12, 18, 25, 0.35);
  border-color: rgba(255, 255, 255, 0.12);
  transition: top var(--ease), background var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.page-home.is-header-solid .site-header,
.page-home .site-header.is-scrolled {
  top: 0;
  background: rgba(255, 255, 255, 0.98);
  border-color: var(--c-border);
  box-shadow: var(--shadow-sm);
}
.page-home .site-header:not(.is-scrolled) .nav-main > li > a,
.page-home .site-header:not(.is-scrolled) .header-phone span { color: rgba(255, 255, 255, 0.85); }
.page-home .site-header:not(.is-scrolled) .nav-main > li > a:hover,
.page-home .site-header:not(.is-scrolled) .nav-main > li > a.is-active { color: #fff; }
.page-home .site-header:not(.is-scrolled) .nav-main > li > a .nav-label::after { background: var(--c-accent-light); }
.page-home .site-header:not(.is-scrolled) .header-phone strong { color: var(--c-accent-light); }
.page-home .site-header:not(.is-scrolled) .btn-search,
.page-home .site-header:not(.is-scrolled) .btn-menu {
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  background: transparent;
}
.page-home .site-header.is-scrolled .nav-main > li > a,
.page-home .site-header.is-scrolled .header-phone span { color: var(--c-text-muted); }
.page-home .site-header.is-scrolled .nav-main > li > a:hover,
.page-home .site-header.is-scrolled .nav-main > li > a.is-active { color: var(--c-primary); }
.page-home .site-header.is-scrolled .header-phone strong { color: var(--c-primary); }
.page-home .site-header.is-scrolled .btn-search,
.page-home .site-header.is-scrolled .btn-menu {
  border-color: var(--c-border);
  color: var(--c-primary);
  background: transparent;
}
.page-home .site-header.is-scrolled .site-logo img { filter: none; }
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 2rem;
}
.site-logo img { height: 42px; width: auto; }
.page-home .site-header:not(.is-scrolled) .site-logo img { filter: brightness(0) invert(1); }

.header-inner > nav {
  height: 100%;
  flex: 1;
  display: flex;
  justify-content: center;
}
.nav-main {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav-main > li {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-main > li > a {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--c-text);
  transition: color var(--ease);
}
.nav-main > li > a .nav-label {
  position: relative;
  display: inline-block;
  line-height: 1.4;
}
.nav-main > li > a .nav-label::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--ease);
}
.nav-main > li > a:hover,
.nav-main > li > a.is-active { color: var(--c-primary); }
.nav-main > li > a:hover .nav-label::after,
.nav-main > li > a.is-active .nav-label::after { transform: scaleX(1); }
.nav-dropdown a.is-active {
  color: var(--c-primary);
  background: var(--c-bg);
  font-weight: 600;
}
.nav-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 220px;
  padding: 0.65rem 0;
  background: #fff;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: var(--ease);
}
.nav-main > li:has(.nav-dropdown a):hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown:not(:has(a)) { display: none !important; }
.nav-dropdown a {
  display: block;
  padding: 0.55rem 1.25rem;
  font-size: 13px;
  color: var(--c-text-muted);
}
.nav-dropdown a:hover { color: var(--c-primary); background: var(--c-bg); }

/* Product mega menu */
.nav-main > li.nav-item--mega {
  position: relative;
}
.nav-item--mega::after {
  content: '';
  position: absolute;
  left: -1rem;
  right: -1rem;
  top: 100%;
  height: 14px;
}
.nav-mega {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  width: 100%;
  height: clamp(500px, 54vh, 600px);
  background: #fff;
  border-top: 1px solid var(--c-border);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--ease), visibility var(--ease);
  z-index: 999;
  overflow: hidden;
}
.site-header.is-mega-open .nav-mega,
.site-header:has(.nav-item--mega:hover) .nav-mega,
.site-header:has(.nav-mega:hover) .nav-mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.nav-mega__inner {
  display: grid;
  grid-template-columns: minmax(220px, 260px) 1fr;
  gap: 2.5rem;
  height: 100%;
  padding: 2.25rem 0;
  box-sizing: border-box;
}
.nav-mega__intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-right: 1.5rem;
  border-right: 1px solid var(--c-border);
}
.nav-mega__tag {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.75rem;
}
.nav-mega__intro h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--c-primary);
  margin-bottom: 0.65rem;
  line-height: 1.35;
}
.nav-mega__intro p {
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-text-muted);
  margin-bottom: 1.35rem;
}
.nav-mega__all {
  padding: 0.6rem 1.25rem;
  font-size: 12px;
}
.nav-mega__hotline {
  margin-top: auto;
  padding-top: 1.5rem;
}
.nav-mega__hotline span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 0.35rem;
}
.nav-mega__hotline strong {
  font-size: 18px;
  font-weight: 600;
}
.nav-mega__hotline a {
  color: var(--c-primary);
}
.nav-mega__hotline a:hover { color: var(--c-accent); }
.nav-mega__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 1.75rem 2rem;
  align-content: start;
  overflow-y: auto;
  max-height: 100%;
  padding-right: 0.5rem;
}
.nav-mega__col {
  min-width: 0;
}
.nav-mega__cat {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-primary);
  margin-bottom: 0.65rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--c-border);
  transition: color var(--ease);
}
.nav-mega__cat:hover { color: var(--c-accent); }
.nav-mega__sub {
  display: block;
  padding: 0.28rem 0;
  font-size: 13px;
  color: var(--c-text-muted);
  transition: color var(--ease);
}
.nav-mega__sub:hover { color: var(--c-primary); }

.header-actions { display: flex; align-items: center; gap: 0.85rem; flex-shrink: 0; }
.header-phone { text-align: right; line-height: 1.35; }
.header-phone span { display: block; font-size: 11px; color: var(--c-text-muted); letter-spacing: 0.08em; text-transform: uppercase; }
.header-phone strong { font-size: 15px; font-weight: 600; color: var(--c-primary); letter-spacing: 0.02em; }

.btn-search, .btn-menu {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-border);
  background: transparent;
  color: var(--c-primary);
  cursor: pointer;
  font-size: 16px;
  transition: var(--ease);
}
.btn-search:hover, .btn-menu:hover { border-color: var(--c-primary); background: var(--c-primary); color: #fff; }
.btn-menu { display: none; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.6rem;
  background: var(--c-primary);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  border: 1px solid var(--c-primary);
  cursor: pointer;
  transition: var(--ease);
}
.btn-primary:hover { background: var(--c-dark); border-color: var(--c-dark); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.68rem 1.5rem;
  border: 1px solid var(--c-primary);
  color: var(--c-primary);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  background: transparent;
  transition: var(--ease);
}
.btn-outline:hover { background: var(--c-primary); color: #fff; }
.btn-gold {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}
.btn-gold:hover { background: #a6845a; border-color: #a6845a; }
.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--c-accent);
}
.btn-link::after { content: "→"; transition: transform var(--ease); }
.btn-link:hover::after { transform: translateX(4px); }

/* Search */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(12, 18, 25, 0.72);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  opacity: 0;
  visibility: hidden;
  transition: var(--ease);
}
.search-overlay.is-open { opacity: 1; visibility: visible; }
.search-box {
  width: min(560px, 92vw);
  background: #fff;
  padding: 2rem;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
}
.search-box form { display: flex; gap: 0.75rem; }
.search-box input {
  flex: 1;
  padding: 0.85rem 1rem;
  border: 1px solid var(--c-border);
  font-size: 15px;
}
.search-box input:focus { outline: none; border-color: var(--c-primary); }
.search-close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(340px, 88vw);
  height: 100vh;
  height: 100dvh;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  background: #fff;
  transform: translateX(100%);
  transition: transform var(--ease);
  border-left: 1px solid var(--c-border);
  box-shadow: -8px 0 32px rgba(12, 18, 25, 0.08);
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__head {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg);
}
.mobile-nav__title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}
.mobile-nav__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--c-primary);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: var(--ease);
}
.mobile-nav__close:hover {
  border-color: var(--c-primary);
  background: var(--c-primary);
  color: #fff;
}
.mobile-nav__body {
  flex: 1;
  overflow-y: auto;
  padding: 0.35rem 0;
}
.mobile-nav__item {
  border-bottom: 1px solid var(--c-border);
}
.mobile-nav__row {
  display: flex;
  align-items: stretch;
}
.mobile-nav__link {
  flex: 1;
  display: block;
  padding: 0.95rem 1.25rem;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-primary);
  line-height: 1.4;
}
.mobile-nav__link:hover { color: var(--c-accent); }
.mobile-nav__link.is-active,
.mobile-nav__sub-link.is-active {
  color: var(--c-primary);
  font-weight: 600;
}
.mobile-nav__toggle {
  flex-shrink: 0;
  width: 3rem;
  min-height: 48px;
  padding: 0;
  border: none;
  border-left: 1px solid var(--c-border);
  background: var(--c-bg);
  cursor: pointer;
  position: relative;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--ease);
}
.mobile-nav__toggle::before {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 2px solid var(--c-text-muted);
  border-bottom: 2px solid var(--c-text-muted);
  transform: rotate(45deg);
  transition: transform var(--ease), border-color var(--ease);
  pointer-events: none;
}
.mobile-nav__item--sub.is-open > .mobile-nav__row > .mobile-nav__toggle {
  background: rgba(184, 149, 106, 0.08);
}
.mobile-nav__item--sub.is-open > .mobile-nav__row > .mobile-nav__toggle::before {
  transform: rotate(-135deg);
  border-color: var(--c-accent);
}
.mobile-nav__panel {
  display: none;
  padding: 0.25rem 0 0.85rem;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
}
.mobile-nav__item--sub.is-open .mobile-nav__panel {
  display: block;
}
.mobile-nav__sub-link {
  display: block;
  padding: 0.65rem 1.25rem 0.65rem 1.75rem;
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.45;
}
.mobile-nav__sub-link:hover { color: var(--c-primary); background: rgba(255, 255, 255, 0.65); }
.mobile-nav__sub-link--cat {
  flex: 1;
  font-weight: 500;
  color: var(--c-primary);
  padding: 0.85rem 1rem 0.85rem 1.25rem;
}
.mobile-nav__group--sub {
  border-bottom: 1px solid var(--c-border);
}
.mobile-nav__group--sub:last-child { border-bottom: none; }
.mobile-nav__row--nested {
  display: flex;
  align-items: stretch;
  min-height: 48px;
  background: rgba(255, 255, 255, 0.5);
}
.mobile-nav__row--nested .mobile-nav__sub-link--cat {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 0.8rem 0.75rem 0.8rem 1.25rem;
  min-width: 0;
}
.mobile-nav__toggle--nested {
  flex-shrink: 0;
  width: 3rem;
  min-height: 48px;
  padding: 0;
  border: none;
  border-left: 1px solid var(--c-border);
  background: var(--c-bg);
  cursor: pointer;
  position: relative;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--ease);
}
.mobile-nav__toggle--nested::before {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 0.4rem;
  height: 0.4rem;
  border-right: 2px solid var(--c-text-muted);
  border-bottom: 2px solid var(--c-text-muted);
  transform: rotate(45deg);
  transition: transform var(--ease), border-color var(--ease);
  pointer-events: none;
}
.mobile-nav__group--sub.is-open > .mobile-nav__row--nested > .mobile-nav__toggle--nested {
  background: rgba(184, 149, 106, 0.12);
}
.mobile-nav__group--sub.is-open > .mobile-nav__row--nested > .mobile-nav__toggle--nested::before {
  transform: rotate(-135deg);
  border-color: var(--c-accent);
}
.mobile-nav__nested {
  display: none;
  padding-bottom: 0.35rem;
  background: var(--c-bg-white);
}
.mobile-nav__group--sub.is-open .mobile-nav__nested {
  display: block;
}
.mobile-nav__nested .mobile-nav__sub-link {
  padding-left: 2.5rem;
  font-size: 13px;
}
.mobile-nav__group--sub + .mobile-nav__group--sub .mobile-nav__row--nested,
.mobile-nav__sub-link--cat + .mobile-nav__group--sub .mobile-nav__row--nested {
  border-top: none;
}
.mobile-nav__foot {
  flex-shrink: 0;
  padding: 1.25rem;
  border-top: 1px solid var(--c-border);
  background: var(--c-bg);
}
.mobile-nav__hotline {
  margin: 0 0 1rem;
  font-size: 13px;
  color: var(--c-text-muted);
  line-height: 1.6;
}
.mobile-nav__hotline strong {
  font-size: 1.05rem;
  color: var(--c-primary);
}
.mobile-nav__hotline a { color: var(--c-primary); }
.mobile-nav__hotline a:hover { color: var(--c-accent); }
.mobile-nav__cta {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.85rem 1rem;
  font-size: 14px;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1040;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: var(--ease);
}
.nav-backdrop.is-open { opacity: 1; visibility: visible; }

/* Section head */
.sec-head { margin-bottom: 3rem; max-width: 640px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head__en {
  display: block;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.75rem;
  font-weight: 500;
}
.sec-head__title {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 3vw, 2.15rem);
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.35;
  margin-bottom: 0.85rem;
}
.sec-head__desc { font-size: 15px; color: var(--c-text-muted); line-height: 1.8; }
.sec-head__line {
  width: 48px;
  height: 2px;
  background: var(--c-accent);
  margin-top: 1.25rem;
}
.sec-head--center .sec-head__line { margin-inline: auto; }

.section { padding: 5.5rem 0; }
.section--muted { background: var(--c-bg); }
.section--dark {
  background: var(--c-dark);
  color: rgba(255, 255, 255, 0.88);
}
.section--dark .sec-head__title { color: #fff; }
.section--dark .sec-head__desc { color: rgba(255, 255, 255, 0.65); }

/* Hero */
.hero {
  position: relative;
  background: var(--c-dark);
}
.page-home .hero {
  margin-top: 0;
}
/* Hero — 首页满屏轮播 */
.page-home .hero .swiper {
  height: 100vh;
  min-height: 560px;
}
.hero .swiper {
  height: min(100vh, 720px);
  min-height: 480px;
}
.hero-slide {
  height: 100%;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  position: relative;
}
.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(12, 18, 25, 0.55) 0%, rgba(12, 18, 25, 0.25) 45%, rgba(12, 18, 25, 0.6) 100%),
    radial-gradient(ellipse at center, rgba(12, 18, 25, 0.15) 0%, rgba(12, 18, 25, 0.55) 100%);
}
.hero-slide .container.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 100%;
}
.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 820px;
  padding: 1.5rem 1rem 5rem;
  color: #fff;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent-light);
  margin-bottom: 1.25rem;
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--c-accent);
  flex-shrink: 0;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 1rem;
  max-width: 16em;
}
.hero-desc {
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  max-width: 560px;
  margin: 0 auto 2rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}
.hero .btn-outline { border-color: rgba(255, 255, 255, 0.55); color: #fff; }
.hero .btn-outline:hover { background: #fff; color: var(--c-primary); border-color: #fff; }
.hero .swiper-pagination {
  bottom: 2rem !important;
  left: 0;
  right: 0;
  width: 100%;
  text-align: center;
  padding-left: 0;
}
.hero .swiper-pagination-bullet { background: #fff; opacity: 0.35; width: 8px; height: 8px; }
.hero .swiper-pagination-bullet-active { opacity: 1; background: var(--c-accent); width: 24px; border-radius: 4px; }
.hero .swiper-button-prev,
.hero .swiper-button-next {
  color: #fff;
  opacity: 0.65;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50%;
  background: rgba(12,18,25,0.35);
  top: 50%;
  margin-top: 0;
  transform: translateY(-50%);
}
.hero .swiper-button-prev { left: 1.25rem; }
.hero .swiper-button-next { right: 1.25rem; }
.hero .swiper-button-prev::after,
.hero .swiper-button-next::after { font-size: 14px; font-weight: 700; }
.hero .swiper-button-prev:hover,
.hero .swiper-button-next:hover { opacity: 1; background: rgba(12,18,25,0.55); }
.hero-scroll {
  position: absolute;
  bottom: 5.5rem;
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.45);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.hero-scroll::after {
  content: "";
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--c-accent), transparent);
  animation: heroScrollLine 2s ease-in-out infinite;
}
@media (min-width: 769px) {
  .hero-scroll { bottom: 5.5rem; }
  .hero .swiper-pagination { bottom: 2rem !important; }
}
@media (max-width: 768px) {
  .hero-scroll { display: none; }
  .hero .swiper-button-prev,
  .hero .swiper-button-next { display: none; }
  .hero-content { padding-bottom: 4rem; }
}
@keyframes heroScrollLine {
  0%, 100% { opacity: 0.4; transform: scaleY(0.85); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Metric band — 轮播下方全宽数据条（独立模块） */
.metric-band {
  position: relative;
  z-index: 20;
  margin-top: -4.5rem;
  background: linear-gradient(135deg, var(--c-dark) 0%, var(--c-dark-soft) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.metric-band::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-light), var(--c-accent));
  z-index: 1;
}
.metric-bar {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
}
.metric-bar__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 2.75rem 1.5rem;
  text-align: center;
}
.metric-bar__item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 1px;
  height: 52px;
  background: rgba(255, 255, 255, 0.1);
}
.metric-bar__value {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.2vw, 2.65rem);
  font-weight: 600;
  color: var(--c-accent-light);
  line-height: 1;
  letter-spacing: -0.02em;
}
.metric-bar__meta strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}
.metric-bar__meta span {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.42);
  letter-spacing: 0.02em;
}

/* Home capabilities — 能力分栏（独立模块） */
.home-capabilities,
.section--warm {
  position: relative;
  background: linear-gradient(165deg, #faf8f4 0%, #f3efe6 52%, #ebe4d8 100%);
  border-top: 1px solid rgba(184, 149, 106, 0.18);
  border-bottom: 1px solid rgba(184, 149, 106, 0.18);
  overflow: hidden;
}
.home-capabilities {
  padding: 5rem 0 5.5rem;
}
.home-capabilities::before,
.section--warm::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 100% 0%, rgba(184, 149, 106, 0.1), transparent 58%),
    radial-gradient(ellipse 55% 45% at 0% 100%, rgba(26, 35, 50, 0.05), transparent 52%);
  pointer-events: none;
}
.home-capabilities > .container,
.section--warm > .container {
  position: relative;
  z-index: 1;
}
.home-capabilities .bridge-list {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
  box-shadow: 0 16px 48px rgba(26, 35, 50, 0.07);
}
.home-capabilities .bridge-list__item:hover {
  background: rgba(255, 255, 255, 0.95);
}
.bridge-split {
  display: grid;
  grid-template-columns: minmax(280px, 400px) 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.bridge-intro {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}
.bridge-intro__tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 500;
  margin-bottom: 1rem;
}
.bridge-intro__title {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 2.6vw, 2.05rem);
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.35;
  margin-bottom: 1.15rem;
}
.bridge-intro__desc {
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-text-muted);
  margin-bottom: 1.75rem;
}
.bridge-intro__points {
  margin-bottom: 2rem;
  padding-left: 0;
}
.bridge-intro__points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 14px;
  color: var(--c-text);
  line-height: 1.65;
  margin-bottom: 0.65rem;
}
.bridge-intro__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-accent);
}
.bridge-intro__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.bridge-list {
  background: #fff;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
}
.bridge-list__item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.85rem 2rem;
  border-bottom: 1px solid var(--c-border);
  transition: background var(--ease);
}
.bridge-list__item:last-child {
  border-bottom: none;
}
.bridge-list__item:hover {
  background: rgba(245, 246, 248, 0.85);
}
.bridge-list__num {
  flex-shrink: 0;
  width: 2.5rem;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1;
  color: var(--c-accent);
  opacity: 0.45;
  letter-spacing: -0.02em;
}
.bridge-list__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.4;
  margin-bottom: 0.45rem;
}
.bridge-list__text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text-muted);
}

/* About page stats (legacy) */
.stats-band { background: var(--c-dark); }
.stats-band__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stats-band__item {
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.stats-band__item:last-child { border-right: none; }
.stats-band__value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.1rem;
}
.stats-band__item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--c-accent-light);
}
.stats-band__item .stats-band__label {
  display: block;
  margin-top: 0.5rem;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.about-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
}
.about-split__lead {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--c-primary);
  margin-bottom: 1rem;
  line-height: 1.6;
}
.about-split__text { color: var(--c-text-muted); margin-bottom: 1.75rem; }
.about-split__img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--c-bg-muted);
}
.about-split__img img { width: 100%; height: 100%; object-fit: cover; }
.about-split__img::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--c-line);
  margin: 1rem;
  pointer-events: none;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--c-border);
  background: #fff;
}
.process-item {
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--c-border);
  position: relative;
}
.process-item:last-child { border-right: none; }
.process-item:nth-child(3n) { border-right: none; }
.process-item:nth-child(-n+3) { border-bottom: 1px solid var(--c-border); }
.process-item__num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--c-bg-muted);
  line-height: 1;
  margin-bottom: 1rem;
}
.process-item h3 { font-size: 15px; font-weight: 600; margin-bottom: 0.5rem; color: var(--c-primary); }
.process-item p { font-size: 13px; color: var(--c-text-muted); line-height: 1.7; }

/* Cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.product-card {
  background: #fff;
  border: 1px solid var(--c-border);
  transition: var(--ease);
  group: product;
}
.product-card:hover {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-card__img {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--c-bg);
}
.product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card__img img { transform: scale(1.04); }
.product-card__body { padding: 1.15rem 1.25rem 1.35rem; }
.product-card__body h3 {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-primary);
  margin-bottom: 0.35rem;
}
.product-card__body p { font-size: 12px; color: var(--c-text-muted); letter-spacing: 0.04em; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.feature-box {
  padding: 2rem 1.5rem;
  background: #fff;
  border: 1px solid var(--c-border);
  transition: var(--ease);
}
.feature-box:hover { border-color: var(--c-accent); }
.feature-box__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-line);
  color: var(--c-accent);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.feature-box h3 { font-size: 15px; font-weight: 600; margin-bottom: 0.65rem; color: var(--c-primary); }
.feature-box p { font-size: 13px; color: var(--c-text-muted); line-height: 1.75; }

/* News */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}
.news-grid--page { padding-bottom: 1rem; }
.news-grid--related { grid-template-columns: repeat(3, 1fr); }
.news-card {
  background: #fff;
  border: 1px solid var(--c-border);
  transition: var(--ease);
  display: block;
}
.news-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow-sm); }
.news-card__img,
.news-card__media { aspect-ratio: 16/10; overflow: hidden; background: var(--c-bg-muted); }
.news-card__img img,
.news-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s; }
.news-card:hover .news-card__img img,
.news-card:hover .news-card__media img { transform: scale(1.03); }
.news-card__body { padding: 1.35rem 1.5rem 1.5rem; }
.news-card__date {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.65rem;
}
.news-card__body h3 { font-size: 15px; font-weight: 600; line-height: 1.55; color: var(--c-primary); margin-bottom: 0.5rem; }
.news-card__body p { font-size: 13px; color: var(--c-text-muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card--editorial {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.news-card--editorial .news-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.5rem 1.65rem;
}
.news-card--editorial .news-card__body p { flex: 1; margin-bottom: 1rem; }
.news-card__more {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-accent);
  transition: color var(--ease);
}
.news-card:hover .news-card__more { color: var(--c-primary); }
.news-page { padding: 3rem 0 5rem; background: var(--c-bg); }
.news-page__head { margin-bottom: 2.5rem; }
.news-page__lead { font-size: 15px; color: var(--c-text-muted); max-width: 640px; line-height: 1.8; }

/* CTA */
.cta-panel {
  background: var(--c-dark);
  color: #fff;
  padding: 4.5rem 0;
  text-align: center;
  border-top: 3px solid var(--c-accent);
}
.cta-panel h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  margin-bottom: 0.75rem;
}
.cta-panel p { color: rgba(255, 255, 255, 0.65); margin-bottom: 1.75rem; font-size: 14px; }

/* Page banner */
.page-banner {
  margin-top: 0;
  padding: 5rem 0 4rem;
  background: var(--c-primary) center/cover no-repeat;
  color: #fff;
  position: relative;
}
.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(12, 18, 25, 0.92), rgba(26, 35, 50, 0.78));
}
.page-banner .container { position: relative; z-index: 1; }
.page-banner h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.page-banner p {
  font-size: 13px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-accent-light);
}
.page-banner__en {
  font-size: 11px !important;
  letter-spacing: 0.28em !important;
  margin-bottom: 0.75rem !important;
  opacity: 0.85;
}
.page-banner__path {
  margin-top: 1.25rem;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.04em;
}

/* Breadcrumb */
.breadcrumb-bar {
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
  padding: 0.85rem 0;
}
.breadcrumb-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 13px;
}
.breadcrumb-tabs { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.breadcrumb-tabs a {
  padding: 0.35rem 0.85rem;
  color: var(--c-text-muted);
  border: 1px solid transparent;
}
.breadcrumb-tabs a:hover { color: var(--c-primary); }
.breadcrumb-tabs a.is-active {
  color: var(--c-primary);
  border-color: var(--c-border);
  background: #fff;
  font-weight: 500;
}
.breadcrumb-path { color: var(--c-text-muted); font-size: 12px; }

/* Layout */
.page-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2.5rem;
  padding: 3.5rem 0 5rem;
  align-items: start;
}
.sidebar {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 0;
}
.sidebar__head {
  padding: 1.35rem 1.5rem;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg);
}
.sidebar__title { font-size: 15px; font-weight: 600; color: var(--c-primary); }
.sidebar__sub { font-size: 12px; color: var(--c-text-muted); margin-top: 0.25rem; }
.sidebar-nav a {
  display: block;
  padding: 0.85rem 1.5rem;
  font-size: 14px;
  color: var(--c-text-muted);
  border-bottom: 1px solid var(--c-border);
}
.sidebar-nav a:last-child { border-bottom: none; }
.sidebar-nav a:hover, .sidebar-nav a.is-active { color: var(--c-primary); background: var(--c-bg); font-weight: 500; }
.sidebar__contact {
  padding: 1.25rem 1.5rem;
  font-size: 12px;
  color: var(--c-text-muted);
  border-top: 1px solid var(--c-border);
  background: var(--c-bg);
}
.sidebar__contact strong { display: block; font-size: 16px; color: var(--c-primary); margin-top: 0.35rem; }

/* Pagination */
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 3rem;
}
.pagination a, .pagination span {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.65rem;
  font-size: 13px;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  background: #fff;
}
.pagination a:hover,
.pagination a.page-num-current,
.pagination .page-num.page-num-current {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}
.pagination .page-num {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-border);
  font-size: 13px;
  color: var(--c-text-muted);
  background: #fff;
}
.empty-tip { text-align: center; padding: 4rem 1rem; color: var(--c-text-muted); font-size: 14px; }

.search-page {
  display: flex;
  gap: 0.75rem;
  max-width: 560px;
  margin: 0 auto 2.5rem;
}
.search-page input {
  flex: 1;
  padding: 0.85rem 1rem;
  border: 1px solid var(--c-border);
  font-family: inherit;
  font-size: 14px;
  background: var(--c-bg);
}
.search-page input:focus {
  outline: none;
  border-color: var(--c-primary);
  background: #fff;
}

/* Product detail */
.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: stretch;
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--c-border);
}
.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 100%;
}
.product-gallery__stage {
  flex: 1 1 auto;
  display: flex;
  min-height: 0;
  width: 100%;
}
.product-gallery__main {
  position: relative;
  flex: 1;
  width: 100%;
  min-height: 280px;
  height: 100%;
  background: #fff;
  overflow: hidden;
}
.product-gallery__main.swiper {
  width: 100%;
  height: 100%;
}
.product-gallery__main .swiper-wrapper,
.product-gallery__main .swiper-slide {
  height: 100%;
}
.product-gallery__main .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}
.product-gallery__main img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}
.product-gallery__video {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}
.product-gallery__video video {
  width: 100%;
  height: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  background: #000;
}
.product-gallery__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-top: 0;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--c-border);
  color: var(--c-primary);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  z-index: 3;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.product-gallery__nav::after {
  font-size: 14px;
  font-weight: 700;
}
.product-gallery__nav:hover {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
}
.product-gallery__nav.swiper-button-disabled {
  opacity: 0.35;
  pointer-events: none;
}
.product-gallery__pagination.swiper-pagination {
  bottom: 1rem !important;
}
.product-gallery__pagination .swiper-pagination-bullet {
  width: 7px;
  height: 7px;
  background: var(--c-primary);
  opacity: 0.25;
}
.product-gallery__pagination .swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--c-accent);
  width: 1.35rem;
  border-radius: 4px;
}
.product-gallery__thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  flex-shrink: 0;
}
.product-gallery__thumb {
  position: relative;
  flex: 0 0 calc(20% - 0.52rem);
  max-width: calc(20% - 0.52rem);
  aspect-ratio: 1;
  padding: 0;
  border: 2px solid var(--c-border);
  background: #fff;
  overflow: hidden;
  cursor: pointer;
  opacity: 0.55;
  transition: opacity var(--ease), border-color var(--ease), box-shadow var(--ease);
}
.product-gallery__thumb.is-active {
  opacity: 1;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 1px var(--c-accent);
}
.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.product-gallery__thumb-play {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(12, 18, 25, 0.35);
  pointer-events: none;
}
.product-gallery__thumb-play::after {
  content: '';
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 11px solid #fff;
}
.product-gallery__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-shrink: 0;
  padding: 0.15rem 0 0;
}
.product-gallery__ctrl {
  min-width: 6.5rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--c-primary);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--ease);
}
.product-gallery__ctrl:hover:not(:disabled) {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}
.product-gallery__ctrl:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.product-gallery__counter {
  min-width: 4.5rem;
  text-align: center;
  font-size: 13px;
  color: var(--c-text-muted);
}
.product-gallery__counter strong {
  color: var(--c-primary);
  font-weight: 600;
}
.product-gallery--single .product-gallery__nav,
.product-gallery--single .product-gallery__pagination,
.product-gallery--single .product-gallery__controls {
  display: none;
}
.product-info {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 100%;
  padding: 2rem 2rem 1.75rem;
  background: linear-gradient(180deg, #fff 0%, var(--c-bg) 100%);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
}
.product-info__head {
  flex-shrink: 0;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--c-border);
}
.product-info__badge {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.85rem;
  font-weight: 600;
}
.product-info h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2.5vw, 1.9rem);
  color: var(--c-primary);
  margin: 0 0 0.85rem;
  line-height: 1.35;
}
.product-info__desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text-muted);
  margin: 0;
}
.product-specs {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}
.product-info__body {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.product-info__foot {
  flex-shrink: 0;
  margin-top: auto;
  padding-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.product-specs__item {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  align-items: center;
  border-bottom: 1px solid var(--c-border);
  font-size: 14px;
}
.product-specs__item:last-child { border-bottom: none; }
.product-specs__label {
  padding: 0.9rem 1rem;
  background: var(--c-bg);
  color: var(--c-text-muted);
  font-size: 13px;
  font-weight: 500;
  border-right: 1px solid var(--c-border);
}
.product-specs__value {
  padding: 0.9rem 1rem;
  color: var(--c-primary);
  font-weight: 500;
  line-height: 1.5;
}
.product-specs__value:empty::before {
  content: '—';
  color: var(--c-text-muted);
  font-weight: 400;
}
.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.product-actions .btn-primary,
.product-actions .btn-outline {
  min-width: 9.5rem;
  text-align: center;
  padding: 0.85rem 1.35rem;
}
.product-info__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  padding: 1rem 1.15rem;
  background: var(--c-dark);
  color: rgba(255, 255, 255, 0.72);
}
.product-info__contact-label {
  font-size: 12px;
  letter-spacing: 0.06em;
}
.product-info__contact-phone {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-accent-light);
  white-space: nowrap;
}
.product-info__contact-phone:hover { color: #fff; }

.product-block {
  padding: 3rem 0;
  border-bottom: 1px solid var(--c-border);
}
.product-block:last-child { border-bottom: none; padding-bottom: 5rem; }
.product-block__title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--c-primary);
  margin-bottom: 1.5rem;
  text-align: center;
}
.product-block__title::after {
  content: '';
  display: block;
  width: 48px;
  height: 2px;
  background: var(--c-accent);
  margin: 0.75rem auto 0;
}

.advantage-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.advantage-item {
  padding: 1.5rem;
  border: 1px solid var(--c-border);
  background: var(--c-bg);
}
.advantage-item h4 { font-size: 14px; font-weight: 600; color: var(--c-primary); margin-bottom: 0.5rem; }
.advantage-item p { font-size: 13px; color: var(--c-text-muted); line-height: 1.75; }

/* Article */
.article-wrap { max-width: 820px; margin: 0 auto; padding: 3.5rem 0 5rem; }
.article-header {
  text-align: center;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--c-border);
}
.article-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2.5vw, 1.9rem);
  color: var(--c-primary);
  line-height: 1.4;
  margin-bottom: 1rem;
}
.article-meta { font-size: 13px; color: var(--c-text-muted); letter-spacing: 0.04em; }
.article-body { font-size: 15px; line-height: 1.9; color: var(--c-text); }
.article-body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5rem auto;
  border: 1px solid var(--c-border);
  float: none;
}
.article-body p:has(img),
.article-body figure { text-align: center; }
.article-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  font-size: 13px;
  color: var(--c-text-muted);
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2rem;
  padding: 3.5rem 0 5rem;
}
.contact-card {
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 2.25rem;
}
.contact-card h2 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--c-primary);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-border);
}
.contact-row {
  display: flex;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--c-border);
  font-size: 14px;
}
.contact-row:last-child { border-bottom: none; }
.contact-row dt { width: 72px; flex-shrink: 0; color: var(--c-text-muted); font-weight: 500; }
.contact-row dd { margin: 0; color: var(--c-text); }
.contact-form .form-row { margin-bottom: 1rem; }
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--c-border);
  font-family: inherit;
  font-size: 14px;
  background: var(--c-bg);
  transition: border-color var(--ease);
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  background: #fff;
}
.contact-form textarea { min-height: 140px; resize: vertical; }
.form-captcha { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-top: 0.5rem; }
.form-captcha img { height: 42px; cursor: pointer; border: 1px solid var(--c-border); }

/* Job */
.job-list { padding: 3rem 0 5rem; }
.job-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  padding: 1.75rem 2rem;
  border: 1px solid var(--c-border);
  margin-bottom: 1rem;
  background: #fff;
  transition: var(--ease);
}
.job-item:hover { border-color: var(--c-primary); }
.job-item h3 { font-size: 16px; font-weight: 600; color: var(--c-primary); margin-bottom: 0.5rem; }
.job-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.job-tags span {
  font-size: 11px;
  padding: 0.25rem 0.65rem;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  letter-spacing: 0.04em;
}

/* Footer */
.site-footer {
  background: var(--c-dark);
  color: rgba(255, 255, 255, 0.72);
  padding-top: 4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, 1fr);
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer-brand img { height: 38px; filter: brightness(0) invert(1); opacity: 0.95; }
.footer-brand p { margin-top: 1.25rem; font-size: 13px; line-height: 1.8; max-width: 280px; }
.footer-phone {
  margin-top: 1.25rem;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.footer-phone strong { display: block; font-size: 18px; color: var(--c-accent-light); margin-top: 0.35rem; letter-spacing: 0.02em; text-transform: none; }
.footer-col h4 {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent-light);
  margin-bottom: 1.25rem;
  font-weight: 500;
}
.footer-col a {
  display: block;
  padding: 0.3rem 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 12px;
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
}
.footer-bottom a { margin: 0 0.5rem; color: rgba(255, 255, 255, 0.55); }
.footer-bottom a:hover { color: #fff; }

/* Float */
.float-tools {
  position: fixed;
  right: 1.25rem;
  bottom: 1.5rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.float-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-primary);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
  transition: var(--ease);
}
.float-btn:hover { background: var(--c-accent); }
.float-wechat { position: relative; }
.float-wechat-popup {
  position: absolute;
  right: calc(100% + 10px);
  bottom: 0;
  background: #fff;
  padding: 0.85rem;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--ease);
  text-align: center;
  width: 130px;
}
.float-wechat:hover .float-wechat-popup { opacity: 1; visibility: visible; }
.float-wechat-popup img { width: 110px; margin-bottom: 0.35rem; }
.float-wechat-popup span { font-size: 11px; color: var(--c-text-muted); }

.d-none-mobile { display: block; }

/* About rich */
.about-rich {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: start;
}
.about-rich__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0;
}
.about-tag {
  padding: 0.35rem 0.85rem;
  font-size: 11px;
  letter-spacing: 0.08em;
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
  background: var(--c-bg);
}
.about-rich__aside {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.about-stat-card {
  padding: 1.5rem 1.75rem;
  background: var(--c-primary);
  color: #fff;
  border-left: 3px solid var(--c-accent);
}
.about-stat-card strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--c-accent-light);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}
.about-stat-card strong[data-count] { display: inline-block; margin-bottom: 0; }
.about-stat-card__value {
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
  margin-bottom: 0.35rem;
}
.about-stat-card > span:not(.about-stat-card__suffix) {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
}
.about-stat-card__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
}
.about-stat-card p { margin-top: 0.75rem; font-size: 13px; line-height: 1.7; color: rgba(255,255,255,0.7); }
.about-visual {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--c-bg-muted);
}
.about-visual img { width: 100%; height: 100%; object-fit: cover; }
.about-visual__badge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(transparent, rgba(12,18,25,0.85));
  color: #fff;
}
.about-visual__badge strong { display: block; font-size: 14px; margin-bottom: 0.25rem; }
.about-visual__badge span { font-size: 12px; color: rgba(255,255,255,0.65); }
.about-stat-card__unit { font-size: 1rem; font-weight: 600; }
.about-stat-card__suffix {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--c-accent-light);
  line-height: 1.1;
  margin-left: 0.15rem;
}

/* About page */
.page-about .page-banner__path { display: none; }
.about-subnav {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--c-border);
  backdrop-filter: blur(10px);
  margin-bottom: 2.5rem;
}
.about-subnav .container {
  display: flex;
  justify-content: center;
}
.about-subnav__inner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.about-subnav__inner::-webkit-scrollbar { display: none; }
.about-subnav a {
  flex: 0 0 auto;
  padding: 0.95rem 1.35rem;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--c-text-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color var(--ease), border-color var(--ease);
}
.about-subnav a:hover { color: var(--c-primary); }
.about-subnav a.is-active {
  color: var(--c-primary);
  border-bottom-color: var(--c-accent);
}
.about-stat-card--light {
  background: var(--c-bg);
  color: var(--c-primary);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-accent);
}
.about-stat-card--light strong { color: var(--c-primary); }
.about-stat-card--light .about-stat-card__label { color: var(--c-text-muted); }
.about-stat-card--light .about-stat-card__suffix { color: var(--c-primary); }
.about-stat-card--light p { color: var(--c-text-muted); }
.stats-band__suffix {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--c-accent-light);
  line-height: 1;
}
.about-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.about-value {
  padding: 2rem 1.5rem;
  background: #fff;
  border: 1px solid var(--c-border);
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}
.about-value:hover {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.about-value__num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--c-bg-muted);
  line-height: 1;
  margin-bottom: 1rem;
}
.about-value h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-primary);
  margin-bottom: 0.75rem;
}
.about-value p {
  font-size: 13px;
  color: var(--c-text-muted);
  line-height: 1.75;
}
.about-media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.about-media-card {
  display: block;
  background: #fff;
  border: 1px solid var(--c-border);
  overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}
.about-media-card:hover {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.about-media-card__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--c-bg-muted);
}
.about-media-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.about-media-card:hover .about-media-card__img img { transform: scale(1.05); }
.about-media-card__body {
  padding: 1rem 1.15rem 1.15rem;
}
.about-media-card__body h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.5;
}
.about-cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.about-cert-card {
  display: block;
  background: #fff;
  border: 1px solid var(--c-border);
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}
.about-cert-card:hover {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.about-cert-card__img {
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: #fff;
  border-bottom: 1px solid var(--c-border);
}
.about-cert-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.about-cert-card__body {
  padding: 0.95rem 1rem 1.1rem;
  text-align: center;
}
.about-cert-card__body h3 {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.5;
}
.cta-rich__btn-outline {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}
.cta-rich__btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.65);
  color: #fff;
}
.page-about__intro.section {
  padding-top: clamp(3.5rem, 5vw, 5.5rem);
  padding-bottom: 5.5rem;
}
.page-about__intro .sec-head { margin-bottom: 1.25rem; }
.page-about .about-rich {
  grid-template-columns: minmax(0, 1fr) minmax(0, 430px);
  gap: clamp(2rem, 3.5vw, 3.5rem);
  align-items: stretch;
}
.page-about .about-rich > div:first-child,
.page-about .about-rich__aside {
  min-height: 100%;
}
.page-about .about-rich__aside {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.page-about .about-visual {
  flex: 1 1 auto;
  min-height: 280px;
  aspect-ratio: auto;
  display: block;
}
.page-about .about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-about .about-stat-card {
  flex-shrink: 0;
  padding: 1.75rem 1.9rem;
}
.page-about .about-stat-card strong {
  font-size: 2.2rem;
}
.page-about .about-split__lead {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--c-primary);
  line-height: 1.6;
}
.page-about .about-rich__tags { margin-top: 1.5rem; }
.page-about #environment .sec-head--center,
.page-about #honor .sec-head--center { margin-bottom: 2.5rem; }
.page-about #environment .sec-head--center { margin-inline: auto; text-align: center; }
.page-about #environment .sec-head--center .sec-head__line { margin-inline: auto; }

/* Product showcase */
.product-showcase {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  align-items: start;
}
.products-section__foot {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}
.page-home #products .sec-head--row {
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: none;
}
.page-home #products .sec-head--row .sec-head__line {
  margin-inline: auto;
}
.page-home #products .sec-head__actions {
  display: none;
}
.page-home #cases .sec-head--row {
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: none;
}
.page-home #cases .sec-head--row .sec-head__line {
  margin-inline: auto;
}
.cases-section__foot {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}
.page-home #news .sec-head--row {
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: none;
}
.page-home #news .sec-head--row .sec-head__line {
  margin-inline: auto;
}
.news-section__foot {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}
.cat-nav {
  border: 1px solid var(--c-border);
  background: #fff;
  max-height: 640px;
  overflow-y: auto;
}
.cat-nav__head {
  padding: 1.25rem 1.5rem;
  background: var(--c-primary);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 2;
}
.cat-nav__head h3 { font-size: 14px; font-weight: 600; letter-spacing: 0.06em; }
.cat-nav__head p { font-size: 11px; color: rgba(255,255,255,0.55); margin-top: 0.25rem; letter-spacing: 0.12em; text-transform: uppercase; }

/* Category tree accordion */
.cat-tree__group { border-bottom: 1px solid var(--c-border); }
.cat-tree__group:last-child { border-bottom: none; }
.cat-tree__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: #fff;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: background var(--ease);
}
.cat-tree__toggle:hover { background: var(--c-bg); }
.cat-tree__group.is-open .cat-tree__toggle { background: var(--c-bg); }
.cat-tree__label { flex: 1; min-width: 0; }
.cat-tree__name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.4;
}
.cat-tree__meta {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--c-text-muted);
  margin-top: 0.15rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cat-tree__arrow {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  position: relative;
  border: 1px solid var(--c-border);
  transition: transform var(--ease), border-color var(--ease);
}
.cat-tree__arrow::before,
.cat-tree__arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 1px;
  background: var(--c-text-muted);
  transform: translate(-50%, -50%);
  transition: var(--ease);
}
.cat-tree__arrow::after { transform: translate(-50%, -50%) rotate(90deg); }
.cat-tree__group.is-open .cat-tree__arrow { transform: rotate(180deg); border-color: var(--c-accent); }
.cat-tree__group.is-open .cat-tree__arrow::after { opacity: 0; }
.cat-tree__subs {
  display: none;
  padding: 0 0 0.75rem;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
}
.cat-tree__group.is-open .cat-tree__subs { display: block; }
.cat-tree__subs a {
  display: block;
  padding: 0.55rem 1.25rem 0.55rem 2rem;
  font-size: 13px;
  color: var(--c-text-muted);
  border-left: 2px solid transparent;
  transition: var(--ease);
}
.cat-tree__subs a:hover,
.cat-tree__subs a.is-active {
  color: var(--c-primary);
  background: #fff;
  border-left-color: var(--c-accent);
}
.cat-tree__all {
  font-weight: 500;
  color: var(--c-primary) !important;
  border-top: 1px dashed var(--c-border);
  margin-top: 0.35rem;
  padding-top: 0.85rem !important;
}
.cat-nav--sidebar {
  border: none;
  max-height: none;
}
.sidebar--product {
  padding: 0;
  overflow: hidden;
  background: #fff;
}
.sidebar--product .sidebar__head {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--c-border);
  background: #fff;
}
.sidebar--product .cat-nav__cta {
  border-top: 1px solid var(--c-border);
}
.cat-nav__cta {
  padding: 1.25rem 1.5rem;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  font-size: 12px;
  color: var(--c-text-muted);
}
.cat-nav__cta strong { display: block; font-size: 17px; color: var(--c-primary); margin-top: 0.35rem; }
.page-home #products .cat-nav__cta {
  background: linear-gradient(145deg, var(--c-primary) 0%, var(--c-dark) 100%);
  border-top: none;
  color: rgba(255, 255, 255, 0.78);
}
.page-home #products .cat-nav__cta strong {
  color: var(--c-accent-light);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.product-card--featured { position: relative; }
.product-card__tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  padding: 0.25rem 0.6rem;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--c-accent);
  color: #fff;
  font-weight: 600;
}

/* Factory panel */
.factory-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--c-border);
  background: #fff;
  overflow: hidden;
}
.factory-panel__content {
  padding: 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.factory-panel__content .sec-head { margin-bottom: 2rem; }
.factory-checklist { margin: 1.5rem 0 2rem; }
.factory-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.65rem 0;
  font-size: 14px;
  color: var(--c-text-muted);
  border-bottom: 1px solid var(--c-border);
}
.factory-checklist li:last-child { border-bottom: none; }
.factory-checklist li::before {
  content: "✓";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  background: var(--c-primary);
  color: var(--c-accent-light);
}
.factory-panel__media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 3px;
  background: var(--c-border);
  min-height: 420px;
}
.factory-panel__media img { width: 100%; height: 100%; object-fit: cover; }
.factory-panel__media > div:first-child { grid-row: span 2; }

/* Case grid */
.case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.case-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  display: block;
  background: var(--c-dark);
}
.case-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: transform 0.6s ease, opacity var(--ease);
}
.case-card:hover img { transform: scale(1.06); opacity: 0.65; }
.case-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12,18,25,0.92) 0%, rgba(12,18,25,0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: #fff;
}
.case-card__cat {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent-light);
  margin-bottom: 0.5rem;
}
.case-card h3 { font-size: 15px; font-weight: 600; line-height: 1.45; }
.case-card__more {
  margin-top: 0.75rem;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  transition: color var(--ease);
}
.case-card:hover .case-card__more { color: var(--c-accent-light); }

/* Scene grid */
.scene-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.scene-card {
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid var(--c-border);
  background: #fff;
  transition: var(--ease);
}
.scene-card:hover { border-color: var(--c-accent); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.scene-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-line);
  background: rgba(184, 149, 106, 0.06);
  color: var(--c-accent);
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}
.scene-card__icon svg {
  display: block;
}
.scene-card:hover .scene-card__icon {
  background: rgba(184, 149, 106, 0.12);
  border-color: var(--c-accent);
  color: var(--c-primary);
}
.scene-card h3 { font-size: 14px; font-weight: 600; color: var(--c-primary); margin-bottom: 0.5rem; }
.scene-card p { font-size: 12px; color: var(--c-text-muted); line-height: 1.7; }

/* QC panel */
.qc-panel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.qc-item {
  text-align: center;
  padding: 2rem 1.25rem;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  transition: var(--ease);
}
.qc-item:hover { background: rgba(255,255,255,0.06); border-color: var(--c-accent); }
.qc-item__step {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: 0.85;
}
.qc-item h3 { font-size: 14px; font-weight: 600; color: #fff; margin-bottom: 0.5rem; }
.qc-item p { font-size: 12px; color: rgba(255,255,255,0.55); line-height: 1.7; }

/* Reason panel (选择理由) */
.reason-section {
  background: var(--c-primary) url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.reason-panel {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  overflow: hidden;
}
.reason-panel__tabs {
  grid-row: 1 / 3;
  border-right: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
}
.reason-panel__body {
  position: relative;
  grid-column: 2;
  grid-row: 1;
  min-height: 420px;
}
.reason-panel__foot {
  grid-column: 2;
  grid-row: 2;
  padding: 0 2.5rem 2.5rem;
}
.reason-tab {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  width: 100%;
  padding: 1.35rem 1.5rem;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: var(--ease);
  color: rgba(255,255,255,0.55);
}
.reason-tab:last-child { border-bottom: none; }
.reason-tab:hover { background: rgba(255,255,255,0.04); color: rgba(255,255,255,0.85); }
.reason-tab.is-active {
  background: rgba(184, 149, 106, 0.12);
  color: #fff;
  border-left: 3px solid var(--c-accent);
  padding-left: calc(1.5rem - 3px);
}
.reason-tab__num {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--c-accent);
  line-height: 1;
  min-width: 2rem;
}
.reason-tab.is-active .reason-tab__num { color: var(--c-accent-light); }
.reason-tab__title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  padding-top: 0.15rem;
}
.reason-pane {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
  padding: 2.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.reason-pane.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 1;
}
.reason-pane__img {
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.2);
}
.reason-pane__img img { width: 100%; height: 100%; object-fit: cover; }
.reason-pane__content h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.4;
}
.reason-pane__content p {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(255,255,255,0.65);
  margin-bottom: 0;
}
.reason-pane__content p:empty { display: none; }

/* News hub — 首页资讯 */
.news-hub {
  background: var(--c-bg);
}
.news-hub__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: stretch;
}
.news-hub__hero {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-border);
  overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease);
  min-height: 100%;
}
.news-hub__hero:hover {
  border-color: var(--c-primary);
  box-shadow: var(--shadow-md);
}
.news-hub__hero-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--c-bg-muted);
}
.news-hub__hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.news-hub__hero:hover .news-hub__hero-img img { transform: scale(1.04); }
.news-hub__hero-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 2rem 2rem 2.25rem;
}
.news-hub__date {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.85rem;
}
.news-hub__hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  color: var(--c-primary);
  line-height: 1.4;
  margin-bottom: 0.85rem;
}
.news-hub__hero-desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-muted);
  flex: 1;
  margin-bottom: 1.25rem;
}
.news-hub__more {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--c-accent);
  transition: color var(--ease);
}
.news-hub__hero:hover .news-hub__more { color: var(--c-primary); }
.news-hub__aside {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-border);
}
.news-hub__aside-head {
  padding: 1.35rem 1.5rem;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-primary);
  color: #fff;
}
.news-hub__aside-head h3 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}
.news-hub__aside-head span {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
.news-hub__list {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.news-hub__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  border-bottom: 1px solid var(--c-border);
  transition: background var(--ease), padding-left var(--ease);
}
.news-hub__item:last-child { border-bottom: none; }
.news-hub__item:hover {
  background: var(--c-bg);
  padding-left: 1.75rem;
}
.news-hub__item-num {
  flex-shrink: 0;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-accent);
  opacity: 0.55;
  line-height: 1;
  padding-top: 0.15rem;
}
.news-hub__item-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.news-hub__item-body time {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-text-muted);
}
.news-hub__item-body strong {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-primary);
}

/* News list page */
.news-page {
  padding: 3rem 0 5rem;
  background: var(--c-bg);
}
.news-page__intro {
  margin-bottom: 2.75rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--c-border);
  text-align: center;
}
.news-page__intro .sec-head__en { margin-bottom: 0.65rem; }
.news-page__title {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 3vw, 2.15rem);
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}
.news-page__lead {
  font-size: 15px;
  color: var(--c-text-muted);
  max-width: 720px;
  line-height: 1.85;
  margin-inline: auto;
}

/* Article detail */
.article-page {
  background: var(--c-bg-white);
}
.article-page__inner {
  padding: 3rem 0 0;
}
.article-page__cover {
  margin-bottom: 2.5rem;
  border: 1px solid var(--c-border);
  overflow: hidden;
  background: var(--c-bg-muted);
}
.article-page__cover img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}
.article-page__header {
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  text-align: center;
}
.article-page__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.5rem;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-text-muted);
  margin-bottom: 1rem;
}
.article-page__meta time { color: var(--c-accent); }
.article-page__header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.35;
  margin-bottom: 1rem;
}
.article-page__lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-text-muted);
  text-align: left;
}
.article-page__body {
  max-width: 800px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-text);
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--c-border);
}
.article-page__body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5rem auto;
  float: none;
}
.article-page__body p:has(img),
.article-page__body figure { text-align: center; }
.article-page__body p { margin-bottom: 1.15rem; }
.article-page__nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 2rem 0 3rem;
  font-size: 13px;
}
.article-page__prev,
.article-page__next { color: var(--c-text-muted); line-height: 1.6; }
.article-page__prev a,
.article-page__next a { color: var(--c-primary); font-weight: 500; }
.article-page__prev { text-align: left; }
.article-page__next { text-align: right; }
.article-related {
  padding: 4rem 0 5rem;
  background: var(--c-bg);
}

/* Inquiry band — 首页底部咨询 */
.inquiry-band {
  position: relative;
  background:
    radial-gradient(ellipse 80% 120% at 100% 0%, rgba(184, 149, 106, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 60% 80% at 0% 100%, rgba(26, 35, 50, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, #faf7f2 0%, #f3ece2 100%);
  border-top: 1px solid rgba(184, 149, 106, 0.28);
  border-bottom: 1px solid var(--c-border);
  padding: 0;
}
.inquiry-band::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--c-accent) 20%, var(--c-accent-light) 50%, var(--c-accent) 80%, transparent);
}
.inquiry-band__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
}
.inquiry-band__main {
  padding: 4rem 2.5rem 4rem 0;
  color: var(--c-text);
  border-right: 1px solid rgba(184, 149, 106, 0.22);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.inquiry-band__tag {
  display: block;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.85rem;
}
.inquiry-band__main h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1.35;
  margin-bottom: 1rem;
  max-width: 480px;
  color: var(--c-primary);
}
.inquiry-band__main p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-text-muted);
  max-width: 480px;
  margin-bottom: 2rem;
}
.inquiry-band__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}
.inquiry-band__btn-outline {
  border-color: var(--c-primary) !important;
  color: var(--c-primary) !important;
  background: transparent !important;
}
.inquiry-band__btn-outline:hover {
  background: var(--c-primary) !important;
  border-color: var(--c-primary) !important;
  color: #fff !important;
}
.inquiry-band__contact {
  padding: 4rem 0 4rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.35rem;
}
.inquiry-contact {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  width: 100%;
  max-width: 360px;
  color: var(--c-text-muted);
  font-size: 14px;
}
.inquiry-contact__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(184, 149, 106, 0.35);
  background: rgba(255, 255, 255, 0.75);
  color: var(--c-accent);
}
.inquiry-contact__icon svg {
  display: block;
}
.inquiry-contact__body {
  flex: 1;
  min-width: 0;
}
.inquiry-contact strong {
  display: block;
  font-size: 16px;
  color: var(--c-primary);
  margin-bottom: 0.2rem;
  font-weight: 600;
}
.inquiry-contact span {
  display: block;
  font-size: 12px;
  line-height: 1.65;
  color: var(--c-text-muted);
}

/* Footer inquiry strip */
.footer-inquiry {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-dark-soft) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-inquiry__inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.25rem 0;
}
.footer-inquiry__copy {
  flex: 1 1 auto;
  min-width: 0;
}
.footer-inquiry__tag {
  display: block;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 0.5rem;
}
.footer-inquiry__copy h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  color: #fff;
  margin-bottom: 0.4rem;
  line-height: 1.4;
}
.footer-inquiry__copy p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.58);
}
.footer-inquiry__copy p a {
  color: var(--c-accent-light);
  font-weight: 600;
}
.footer-inquiry__copy p a:hover { color: #fff; }
.footer-inquiry__actions {
  display: flex;
  flex-wrap: nowrap;
  flex-shrink: 0;
  gap: 0.75rem;
}
.footer-inquiry__btn-outline {
  border-color: rgba(255, 255, 255, 0.35) !important;
  color: #fff !important;
  background: transparent !important;
}
.footer-inquiry__btn-outline:hover {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: #fff !important;
}

/* Footer main */
.site-footer {
  background: var(--c-dark);
  color: rgba(255, 255, 255, 0.72);
  padding: 0;
}
.footer-shell__grid {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: clamp(4rem, 8vw, 7rem);
  padding: 3.5rem 0 3rem;
}
.footer-brand {
  flex: 0 0 auto;
  max-width: 280px;
}
.footer-shell__nav-group {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  justify-content: flex-end;
  flex: 1 1 auto;
  gap: clamp(2.5rem, 3.2vw, 3.75rem);
  min-width: 0;
  padding-left: clamp(3rem, 5vw, 5rem);
}
.footer-shell__nav-group .footer-col {
  flex: 0 0 auto;
  width: auto;
}
.footer-col--contact {
  flex: 0 0 auto;
  max-width: none;
  width: auto;
}
.footer-brand__logo img {
  height: 40px;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}
.footer-brand__desc {
  margin-top: 1.15rem;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.55);
  max-width: 300px;
}
.footer-brand__phone {
  margin-top: 1.35rem;
}
.footer-brand__phone span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: 0.35rem;
}
.footer-brand__phone a {
  font-size: 20px;
  font-weight: 600;
  color: var(--c-accent-light);
  letter-spacing: 0.02em;
}
.footer-brand__phone a:hover { color: #fff; }
.footer-brand__wechat {
  margin-top: 1.25rem;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
}
.footer-brand__wechat img {
  width: 88px;
  height: 88px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 4px;
  background: #fff;
}
.footer-brand__wechat span {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
}
.footer-col__title {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-accent-light);
  font-weight: 500;
  white-space: nowrap;
}
.footer-col__toggle {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0 0 1.15rem;
  border: none;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: default;
}
.footer-col__arrow {
  display: none;
}
.footer-col__panel {
  display: block;
}
.footer-col a {
  display: block;
  padding: 0.28rem 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.58);
  transition: color var(--ease);
}
.footer-col a:hover { color: #fff; }
.footer-col--contact .footer-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-contact-list li {
  margin-bottom: 0.85rem;
  font-size: 13px;
  line-height: 1.65;
}
.footer-contact-list li span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  margin-bottom: 0.2rem;
}
.footer-contact-list a { color: rgba(255, 255, 255, 0.85); padding: 0; }
.footer-contact-list a:hover { color: var(--c-accent-light); }
.footer-contact-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.65;
}
.footer-col__note {
  margin-top: 1rem;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.38);
}
.footer-shell__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-shell__bottom-inner {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0 1.5rem;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.38);
}
.footer-shell__legal {
  flex: 1 1 auto;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.footer-shell__links {
  display: flex;
  flex-wrap: nowrap;
  flex-shrink: 0;
  align-items: center;
  gap: 1rem;
}
.footer-shell__legal a {
  margin-left: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}
.footer-shell__legal a:hover { color: #fff; }
.footer-shell__links a { color: rgba(255, 255, 255, 0.5); }
.footer-shell__links a:hover { color: #fff; }

/* Contact page */
.contact-page {
  padding: 3rem 0 5rem;
  background: var(--c-bg);
}
.contact-page__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: stretch;
}
.contact-panel {
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 2.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.contact-panel__head {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--c-border);
}
.contact-panel__head h2 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--c-primary);
  margin-bottom: 0.5rem;
}
.contact-panel__head p {
  font-size: 14px;
  color: var(--c-text-muted);
  line-height: 1.75;
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-info-item__label {
  flex-shrink: 0;
  width: 4rem;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  padding-top: 0.15rem;
}
.contact-info-item__body {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text);
}
.contact-info-item__body a {
  color: var(--c-primary);
  font-weight: 500;
}
.contact-info-item__body a:hover { color: var(--c-accent); }
.contact-map {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.contact-map__head { margin-bottom: 1rem; }
.contact-map__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
}
.contact-map__frame {
  flex: 1;
  min-height: 320px;
  border: 1px solid var(--c-border);
  background: var(--c-bg-muted);
  overflow: hidden;
}
.contact-map__frame .leaflet-container {
  width: 100%;
  height: 100%;
  z-index: 0;
}
.contact-map__frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.contact-map__fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  height: 100%;
  padding: 1.5rem;
  text-align: center;
  color: var(--c-primary);
  background: linear-gradient(145deg, var(--c-bg-muted), #fff);
}
.contact-map__fallback span { font-size: 15px; font-weight: 500; }
.contact-map__fallback small {
  font-size: 13px;
  color: var(--c-text-muted);
  line-height: 1.6;
}
.contact-map__empty {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 14px;
  color: var(--c-text-muted);
}
.contact-map__link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 13px;
  color: var(--c-accent);
  letter-spacing: 0.04em;
}
.contact-map__link:hover { color: var(--c-primary); }
.contact-wechat {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  text-align: center;
}
.contact-wechat img {
  width: 140px;
  height: 140px;
  border: 1px solid var(--c-border);
  margin: 0 auto;
}
.contact-wechat p {
  margin-top: 0.75rem;
  font-size: 13px;
  color: var(--c-text-muted);
}
.contact-form-panel {
  background: #fff;
  border: 1px solid var(--c-border);
  padding: 2.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.contact-form-panel h2 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--c-primary);
  margin-bottom: 0.5rem;
}
.contact-form-panel > p {
  font-size: 14px;
  color: var(--c-text-muted);
  margin-bottom: 2rem;
  line-height: 1.75;
}
.contact-page .contact-form {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.contact-page .contact-form textarea {
  flex: 1;
  min-height: 140px;
}
.contact-page .contact-form .form-captcha {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: auto;
  padding-top: 0.5rem;
}
.contact-page .contact-form .form-captcha button {
  flex: 0 0 100%;
  display: block;
  width: fit-content;
  margin: 0.35rem auto 0;
}

.cta-rich {
  background: var(--c-dark);
  border-top: 3px solid var(--c-accent);
}
.cta-rich__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
}
.cta-rich__main {
  padding: 4rem 2.5rem 4rem 0;
  color: #fff;
  border-right: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.cta-rich__main h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 1rem;
  line-height: 1.35;
  max-width: 480px;
}
.cta-rich__main p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 480px;
}
.cta-rich__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}
.cta-rich__side {
  padding: 4rem 0 4rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}
.cta-contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,0.75);
  font-size: 14px;
  width: 100%;
  max-width: 360px;
}
.cta-contact-item__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--c-accent-light);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.cta-contact-item strong { display: block; font-size: 16px; color: #fff; margin-bottom: 0.15rem; }

/* Section head row */
.sec-head--row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: none;
  margin-bottom: 3rem;
}
.sec-head--row .sec-head__line { margin-top: 1rem; }
.sec-head--row .sec-head__actions { flex-shrink: 0; }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Footer CTA */
.footer-cta {
  background: var(--c-primary);
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-cta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.footer-cta__text h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 0.35rem;
}
.footer-cta__text p { font-size: 13px; color: rgba(255,255,255,0.55); }

/* Responsive */
@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .case-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-item {
    border-right: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
  }
  .process-item:nth-child(3n) { border-right: 1px solid var(--c-border); }
  .process-item:nth-child(-n+3) { border-bottom: 1px solid var(--c-border); }
  .process-item:nth-child(2n) { border-right: none; }
  .process-item:nth-child(n+5) { border-bottom: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .bridge-split { grid-template-columns: 1fr; gap: 2.75rem; }
  .bridge-intro { position: static; }
  .about-rich { grid-template-columns: 1fr; }
  .page-about .about-rich { grid-template-columns: 1fr; align-items: start; }
  .page-about .about-visual {
    flex: none;
    aspect-ratio: 4/3;
    min-height: 0;
  }
  .about-values { grid-template-columns: repeat(2, 1fr); }
  .about-media-grid { grid-template-columns: repeat(2, 1fr); }
  .about-cert-grid { grid-template-columns: repeat(3, 1fr); }
  .cta-rich__inner { grid-template-columns: 1fr; }
  .cta-rich__main { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); padding: 3rem 0; }
  .cta-rich__side { padding: 3rem 0; }
  .product-showcase { grid-template-columns: 1fr; }
  .factory-panel { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .qc-panel { grid-template-columns: repeat(2, 1fr); }
  .news-hub__grid { grid-template-columns: 1fr; }
  .news-hub__hero-body { padding: 1.75rem 1.5rem 2rem; }
  .inquiry-band__inner { grid-template-columns: 1fr; }
  .inquiry-band__main {
    border-right: none;
    border-bottom: 1px solid rgba(184, 149, 106, 0.22);
    padding: 3rem 0;
  }
  .inquiry-band__contact {
    padding: 2.5rem 0 3rem;
    align-items: stretch;
    gap: 0.75rem;
  }
  .inquiry-contact {
    max-width: none;
    padding: 1.15rem 1.25rem;
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(184, 149, 106, 0.22);
    align-items: flex-start;
  }
  .footer-shell__grid {
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    padding: 3rem 0 2.5rem;
  }
  .footer-brand {
    max-width: none;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-brand__desc {
    max-width: 480px;
  }
  .footer-shell__nav-group {
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: stretch;
    width: 100%;
    max-width: none;
    padding-left: 0;
    margin-left: 0;
    gap: 2rem;
    text-align: left;
  }
  .footer-col {
    width: 100%;
  }
  .footer-col__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    width: 100%;
    margin-bottom: 1rem;
    text-align: left;
  }
  .reason-panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .reason-panel__tabs {
    grid-row: 1;
    grid-column: 1;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .reason-panel__body {
    grid-row: 2;
    grid-column: 1;
    min-height: 360px;
  }
  .reason-panel__foot {
    grid-row: 3;
    grid-column: 1;
    padding: 1.5rem;
  }
  .reason-pane {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
  }
}
@media (max-width: 1024px) {
  .product-detail {
    grid-template-columns: 1fr;
    align-items: start;
    gap: clamp(1.5rem, 4vw, 2.5rem);
    padding-top: 2.75rem;
  }
  .product-gallery {
    height: auto;
    min-height: 0;
  }
  .product-gallery__stage {
    flex: none;
  }
  .product-gallery__main {
    flex: none;
    aspect-ratio: 1;
    height: auto;
    max-width: 100%;
  }
  .product-info {
    height: auto;
    min-height: 0;
    padding: clamp(1.25rem, 4vw, 1.75rem);
  }
}
@media (max-width: 900px) {
  .about-split, .contact-layout { grid-template-columns: 1fr; }
  .page-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .metric-bar { grid-template-columns: repeat(2, 1fr); }
  .metric-bar__item:nth-child(2)::after { display: none; }
  .metric-bar__item:nth-child(1),
  .metric-bar__item:nth-child(2) { border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .home-capabilities { padding: 3.5rem 0 4rem; }
  .product-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .d-none-mobile { display: none !important; }
  .nav-main, .header-phone { display: none; }
  .nav-mega { display: none !important; }
  .btn-menu { display: flex; }
  .site-topbar { font-size: 11px; }
  .topbar-inner {
    justify-content: center;
    gap: 0;
  }
  .topbar-inner__brand {
    flex: none;
    max-width: 100%;
    text-align: center;
  }
  .topbar-inner__contact { display: none; }
  .section { padding: 3.5rem 0; }
  .feature-grid, .news-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .advantage-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }
  .advantage-item { padding: 1rem; }
  .advantage-item h4 { font-size: 13px; }
  .advantage-item p { font-size: 12px; line-height: 1.65; }
  #cases .product-grid,
  #more .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }
  #cases .product-card__body,
  #more .product-card__body {
    padding: 0.85rem 0.75rem 1rem;
  }
  #cases .product-card__body h3,
  #more .product-card__body h3 {
    font-size: 13px;
    line-height: 1.45;
  }
  #products .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }
  #products .product-card__body {
    padding: 0.85rem 0.75rem 1rem;
  }
  #products .product-card__body h3 {
    font-size: 13px;
    line-height: 1.45;
  }
  #products .product-card__body p {
    font-size: 11px;
  }
  #products .product-card__tag {
    font-size: 9px;
    padding: 0.2rem 0.45rem;
  }
  .process-item { padding: 1.35rem 0.85rem; }
  .process-item__num { font-size: 2rem; margin-bottom: 0.75rem; }
  .process-item h3 { font-size: 14px; }
  .process-item p { font-size: 12px; line-height: 1.65; }
  .product-detail { padding: 2rem 0 1.25rem; gap: 1.5rem; }
  .product-info__head { margin-bottom: 1.25rem; padding-bottom: 1.25rem; }
  .product-info__foot { padding-top: 1.35rem; }
  .product-specs__item { grid-template-columns: minmax(5rem, 6.25rem) minmax(0, 1fr); }
  .product-specs__label,
  .product-specs__value {
    padding: 0.75rem 0.85rem;
    word-break: break-word;
  }
  .product-actions { flex-direction: column; }
  .product-actions .btn-primary,
  .product-actions .btn-outline { width: 100%; min-width: 0; }
  .product-info__contact { flex-direction: column; align-items: flex-start; }
  .product-gallery__controls {
    flex-wrap: wrap;
    gap: 0.65rem 0.85rem;
  }
  .product-gallery__ctrl {
    min-width: 0;
    flex: 1 1 calc(50% - 0.45rem);
    padding: 0.6rem 0.75rem;
    font-size: 12px;
  }
  .product-gallery__counter {
    flex: 1 1 100%;
    order: -1;
  }
  .product-gallery__thumb {
    flex: 0 0 calc(20% - 0.52rem);
    max-width: calc(20% - 0.52rem);
  }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-shell__grid {
    align-items: stretch;
    gap: 2rem;
    padding: 2.75rem 0 2rem;
  }
  .footer-shell__nav-group {
    max-width: none;
    gap: 0;
    align-items: stretch;
    text-align: left;
  }
  .footer-col {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  .footer-col:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .footer-col__toggle {
    justify-content: space-between;
    padding: 0.95rem 0;
    margin: 0;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    text-align: left;
  }
  .footer-col__title {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.03em;
  }
  .footer-col__arrow {
    display: block;
    flex-shrink: 0;
    width: 7px;
    height: 7px;
    margin-top: -3px;
    margin-left: 0.5rem;
    border-right: 1.5px solid rgba(255, 255, 255, 0.55);
    border-bottom: 1.5px solid rgba(255, 255, 255, 0.55);
    transform: rotate(45deg);
    transition: transform var(--ease);
  }
  .footer-col.is-open .footer-col__arrow {
    margin-top: 3px;
    transform: rotate(-135deg);
  }
  .footer-col__panel {
    display: none;
    padding: 0 0 1rem;
    text-align: left;
  }
  .footer-col.is-open .footer-col__panel {
    display: block;
  }
  .footer-col a {
    font-size: 14px;
    padding: 0.32rem 0;
    line-height: 1.55;
  }
  .footer-contact-list li {
    font-size: 14px;
    margin-bottom: 0.75rem;
    line-height: 1.6;
  }
  .footer-contact-list li span {
    font-size: 10px;
    letter-spacing: 0.08em;
    margin-bottom: 0.15rem;
  }
  .footer-contact-list a,
  .footer-contact-list p {
    font-size: 14px;
    line-height: 1.6;
  }
  .footer-col__note {
    text-align: left;
    font-size: 12px;
    line-height: 1.65;
  }
  .footer-inquiry__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-wrap: wrap;
  }
  .footer-inquiry__copy {
    width: 100%;
    text-align: center;
  }
  .footer-inquiry__actions {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }
  .news-hub__item { padding: 1rem 1.25rem; }
  .article-page__nav { grid-template-columns: 1fr; text-align: center; }
  .article-page__prev, .article-page__next { text-align: center; }
  .contact-page__grid { grid-template-columns: 1fr; }
  .page-home .hero .swiper { min-height: 100svh; height: 100svh; }
  .breadcrumb-inner { flex-direction: column; align-items: flex-start; }
  .header-actions .btn-primary span { display: none; }
  .page-home .site-header:not(.is-scrolled) { top: var(--topbar-h); }
  .page-home.is-header-solid .site-header,
  .page-home .site-header.is-scrolled { top: 0; }
  .metric-band { margin-top: -2.5rem; }
  .metric-bar { grid-template-columns: repeat(2, 1fr); }
  .metric-bar__item:nth-child(2)::after { display: none; }
  .metric-bar__item:nth-child(1),
  .metric-bar__item:nth-child(2) { border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .metric-bar__item { padding: 1.5rem 0.75rem; }
  .metric-bar__value { font-size: clamp(1.65rem, 6vw, 2rem); }
  .metric-bar__meta strong { font-size: 12px; }
  .metric-bar__meta span { font-size: 11px; }
  .bridge-list__item { padding: 1.5rem 1.25rem; gap: 1rem; }
  .bridge-list__num { font-size: 1.45rem; width: 2rem; }
  .factory-panel__content { padding: 2rem 1.5rem; }
  .factory-panel__media { min-height: 280px; }
  .stats-band__grid { grid-template-columns: repeat(2, 1fr); }
  .stats-band__item:nth-child(2) { border-right: none; }
  .stats-band__item:nth-child(1),
  .stats-band__item:nth-child(2) { border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .about-values,
  .about-media-grid,
  .about-cert-grid { grid-template-columns: repeat(2, 1fr); gap: 0.85rem; }
  .about-subnav { margin-bottom: 1.75rem; }
  .page-about__intro.section {
    padding-top: 3rem;
    padding-bottom: 3.5rem;
  }
  .about-subnav a { padding: 0.85rem 1rem; font-size: 12px; }
  .about-value { padding: 1.35rem 1.15rem; }
  .about-value__num { font-size: 1.65rem; margin-bottom: 0.75rem; }
  .about-media-card__body,
  .about-cert-card__body { padding: 0.85rem 0.75rem; }
  .about-media-card__body h3,
  .about-cert-card__body h3 { font-size: 12px; }
  .cta-rich__main, .cta-rich__side { padding: 2.5rem 0; }
  .inquiry-band__main, .inquiry-band__contact { padding: 2.5rem 0; }
  .inquiry-band__contact {
    padding: 2rem 0 2.5rem;
    gap: 0.65rem;
  }
  .inquiry-contact {
    padding: 1rem 1.1rem;
    gap: 0.75rem;
    align-items: center;
  }
  .inquiry-contact__icon {
    width: 40px;
    height: 40px;
  }
  .inquiry-contact__icon svg {
    width: 18px;
    height: 18px;
  }
  .inquiry-contact strong {
    font-size: 15px;
    line-height: 1.45;
  }
  .inquiry-contact span {
    font-size: 12px;
    line-height: 1.65;
    margin-top: 0.25rem;
  }
  .inquiry-contact:nth-child(2) strong {
    overflow-wrap: anywhere;
  }
  .inquiry-contact:nth-child(3) span {
    line-height: 1.7;
  }
  .footer-shell__grid { padding: 2.5rem 0 2rem; }
  .contact-panel, .contact-form-panel { padding: 1.75rem 1.5rem; }
  .contact-map__frame { height: 240px; }
  .reason-panel__tabs { flex-direction: column; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .reason-tab { padding: 1rem 1.25rem; }
  .reason-panel__body { min-height: 320px; }
  .reason-panel__foot { padding: 1.25rem 1.5rem 1.5rem; }
  .page-home .about-rich > .reveal:first-child .sec-head {
    margin-inline: auto;
    max-width: none;
    text-align: center;
  }
  .page-home .about-rich > .reveal:first-child .sec-head__line {
    margin-inline: auto;
  }
  .page-home .about-rich > .reveal:first-child .about-rich__tags {
    justify-content: center;
  }
  .page-home .about-rich > .reveal:first-child > .btn-primary {
    display: flex;
    width: fit-content;
    margin-inline: auto;
  }
  .page-home .bridge-intro {
    text-align: center;
  }
  .page-home .bridge-intro__points {
    display: table;
    margin-inline: auto;
    text-align: left;
  }
  .page-home .bridge-intro__cta {
    justify-content: center;
  }
  .page-home .factory-panel__content {
    align-items: center;
    text-align: center;
  }
  .page-home .factory-panel__content .sec-head {
    max-width: none;
    width: 100%;
  }
  .page-home .factory-panel__content .sec-head__line {
    margin-inline: auto;
  }
  .page-home .factory-checklist {
    width: fit-content;
    max-width: 100%;
    margin-inline: auto;
    text-align: left;
  }
  .page-home .factory-panel__content > .btn-primary {
    display: flex;
    width: fit-content;
    margin-inline: auto;
  }
}