/* ==========================================================================
   J&T DIE-CASTING — 原生 HTML/CSS/JS 静态站点样式
   品牌色：蓝 + 绿（来自 LOGO）
   ========================================================================== */
:root {
  --radius: 0.625rem;
  --radius-xl: 0.875rem;
  --brand-blue: oklch(0.42 0.163 261);
  --brand-blue-deep: oklch(0.26 0.11 264);
  --brand-green: oklch(0.56 0.15 152);
  --brand-cyan: oklch(0.62 0.11 205);
  --background: #ffffff;
  --foreground: oklch(0.21 0.03 260);
  --muted-foreground: oklch(0.52 0.03 255);
  --primary: var(--brand-blue);
  --primary-dark: var(--brand-blue-deep);
  --primary-foreground: oklch(0.99 0.005 250);
  --accent: var(--brand-green);
  --accent-foreground: oklch(0.99 0.01 150);
  --border: oklch(0.929 0.013 255.508);
  --gradient-hero: linear-gradient(120deg, color-mix(in oklab, var(--brand-blue-deep) 94%, transparent) 0%, color-mix(in oklab, var(--brand-blue) 82%, transparent) 42%, color-mix(in oklab, var(--brand-cyan) 62%, transparent) 72%, color-mix(in oklab, var(--brand-green) 52%, transparent) 100%);
  --gradient-brand: linear-gradient(100deg, var(--brand-blue-deep) 0%, var(--brand-blue) 45%, var(--brand-cyan) 75%, var(--brand-green) 100%);
  --gradient-soft: linear-gradient(180deg, color-mix(in oklab, var(--brand-blue) 6%, white) 0%, color-mix(in oklab, var(--brand-green) 4%, white) 55%, white 100%);
  --gradient-section: linear-gradient(160deg, color-mix(in oklab, var(--brand-blue) 8%, white) 0%, white 45%, color-mix(in oklab, var(--brand-green) 7%, white) 100%);
  --gradient-card: linear-gradient(180deg, color-mix(in oklab, var(--brand-blue) 7%, white) 0%, color-mix(in oklab, var(--brand-green) 3%, white) 60%, white 100%);
  --gradient-line: linear-gradient(90deg, transparent, color-mix(in oklab, var(--brand-blue) 55%, transparent), color-mix(in oklab, var(--brand-green) 55%, transparent), transparent);
  --gradient-glow: radial-gradient(60% 60% at 50% 0%, color-mix(in oklab, var(--brand-green) 26%, transparent) 0%, transparent 70%);
  --shadow-card: 0 0.625rem 1.875rem -0.875rem color-mix(in oklab, var(--primary) 40%, transparent);
  --shadow-brand: 0 1.125rem 3rem -1.25rem color-mix(in oklab, var(--brand-blue) 55%, transparent);
  --shadow-glow: 0 0 0 0.0625rem color-mix(in oklab, var(--brand-green) 25%, transparent), 0 1.25rem 3.125rem -1.5rem color-mix(in oklab, var(--brand-green) 45%, transparent);
}
/* ------------------------------ 基础重置 ------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: "Barlow", ui-sans-serif, system-ui, -apple-system, "PingFang SC", sans-serif;
  letter-spacing: 0.005em;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
h4 {
  font-family: "Archivo", "Barlow", ui-sans-serif, sans-serif;
  letter-spacing: -0.015em;
  margin: 0;
  line-height: 1.15;
}
p {
  margin: 0;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
button {
  font: inherit;
}
.container {
  max-width: 85rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}
.section {
  padding: 5rem 0;
}
.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow-light {
  color: color-mix(in oklab, white 70%, transparent);
}
.section-title {
  margin-top: 0.75rem;
  font-size: clamp(1.625rem, 4vw, 2.375rem);
  font-weight: 700;
  line-height: 1.5;
}
.section-lead {
  margin-top: 1rem;
  color: var(--muted-foreground);
  max-width: 42.5rem;
}
.section-lead-light {
  color: color-mix(in oklab, white 80%, transparent);
}
.head-block {
  max-width: 42.5rem;
}
/* ---------------------- 品牌通用类（H5 可直接复用） ---------------------- */
.jt-gradient-hero {
  background-image: var(--gradient-hero);
}
.jt-gradient-brand {
  background-image: var(--gradient-brand);
  color: var(--primary-foreground);
}
.jt-gradient-soft {
  background-image: var(--gradient-soft);
}
.jt-gradient-section {
  background-image: var(--gradient-section);
}
.jt-gradient-card {
  background-image: var(--gradient-card);
}
.jt-gradient-text {
  background-image: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.jt-glow {
  position: relative;
  isolation: isolate;
}
.jt-glow::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--gradient-glow);
  pointer-events: none;
}
.jt-divider {
  height: 0.0625rem;
  border: 0;
  width: 6rem;
  margin: 1rem 0 0;
  background-image: var(--gradient-line);
}
.jt-shadow-brand {
  box-shadow: var(--shadow-brand);
}
.jt-shadow-glow {
  box-shadow: var(--shadow-glow);
}
.jt-band-dark {
  position: relative;
  isolation: isolate;
  color: var(--primary-foreground);
  background-image: linear-gradient(135deg, var(--brand-blue-deep) 0%, var(--brand-blue) 55%, color-mix(in oklab, var(--brand-cyan) 70%, var(--brand-blue)) 100%);
}
.jt-band-dark::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: radial-gradient(45% 70% at 85% 15%, color-mix(in oklab, var(--brand-green) 40%, transparent) 0%, transparent 70%), radial-gradient(40% 60% at 10% 90%, color-mix(in oklab, var(--brand-cyan) 32%, transparent) 0%, transparent 70%);
}
.jt-gradient-tint-strong {
  background-image: radial-gradient(50% 60% at 90% 0%, color-mix(in oklab, var(--brand-green) 16%, transparent) 0%, transparent 70%), linear-gradient(150deg, color-mix(in oklab, var(--brand-blue) 16%, white) 0%, color-mix(in oklab, var(--brand-cyan) 12%, white) 50%, color-mix(in oklab, var(--brand-green) 16%, white) 100%);
}
.jt-card {
  background-image: var(--gradient-card);
  border: 0.0625rem solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.jt-card:hover {
  transform: translateY(-0.25rem);
  border-color: color-mix(in oklab, var(--brand-green) 45%, transparent);
  box-shadow: var(--shadow-brand);
}
.jt-card-dark {
  background-color: color-mix(in oklab, white 10%, transparent);
  border: 0.0625rem solid color-mix(in oklab, white 22%, transparent);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(0.375rem);
  transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}
.jt-card-dark .icon {
  width: 2.5rem;
  height: 2.5rem;
}
.jt-card-dark:hover {
  transform: translateY(-0.25rem);
  background-color: color-mix(in oklab, white 16%, transparent);
  border-color: color-mix(in oklab, var(--brand-green) 60%, transparent);
}
.jt-btn-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 0;
  color: var(--accent-foreground);
  background-image: linear-gradient(100deg, var(--brand-green) 0%, color-mix(in oklab, var(--brand-green) 70%, var(--brand-cyan)) 100%);
  box-shadow: var(--shadow-glow);
  transition: filter 0.25s ease, transform 0.25s ease;
}
.jt-btn-brand:hover {
  filter: brightness(1.06);
  transform: translateY(-0.0625rem);
}
.jt-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: transparent;
  border: 0.0625rem solid color-mix(in oklab, white 40%, transparent);
  transition: background-color 0.25s ease;
}
.jt-btn-ghost:hover {
  background: color-mix(in oklab, white 12%, transparent);
}
.icon {
  width: 1.5rem;
  height: 1.5rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-lg {
  width: 2rem;
  height: 2rem;
}
/* ------------------------------ 顶部导航 ------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 0.0625rem solid var(--border);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(0.5rem);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.brand img {
  height: 2.75rem;
  width: auto;
}
.brand-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.25;
}
.brand-name small {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--muted-foreground);
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}
.main-nav a {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: color-mix(in oklab, var(--foreground) 78%, transparent);
  transition: color 0.2s ease;
}
.main-nav a:hover {
  color: var(--primary);
}
.nav-cta {
  background: var(--primary);
  color: #fff !important;
  padding: 0.5625rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
}
.nav-cta:hover {
  background: var(--primary-dark);
}
.nav-toggle {
  display: none;
  padding: 0.5rem;
  border-radius: var(--radius);
  border: 0.0625rem solid var(--border);
  background: transparent;
  cursor: pointer;
  color: inherit;
}
.mobile-nav {
  display: none;
  border-top: 0.0625rem solid var(--border);
  background: #fff;
  padding: 0.5rem 1.25rem 0.75rem;
}
.mobile-nav.open {
  display: block;
}
.mobile-nav a {
  display: block;
  padding: 0.5625rem 0;
  font-size: 0.875rem;
  font-weight: 500;
}
/* -------------------------------- Hero -------------------------------- */
.hero {
  position: relative;
  isolation: isolate;
}
.hero > img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100% !important;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--gradient-hero);
}
.hero-inner {
  padding: 7.5rem 1.25rem;
  color: #fff;
}
.hero .h1 {
  margin-top: 1rem;
  max-width: 51.25rem;
  font-size: clamp(2rem, 5.4vw, 3.75rem);
  font-weight: 700;
}
.hero p.lead {
  margin-top: 1.5rem;
  max-width: 40rem;
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.86);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.25rem;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin: 3.5rem 0 0;
  max-width: 48.75rem;
}
.hero-stats dt {
  font-size: 1.75rem;
  font-weight: 700;
}
.hero-stats dd {
  margin: 0.25rem 0 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.72);
}
/* ------------------------------ 通用栅格 ------------------------------ */
.grid {
  display: grid;
  gap: 1.75rem;
}
.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.mt-12 {
  margin-top: 3rem;
}
.strengths {
  border-bottom: 0.0625rem solid var(--border);
}
.strengths .grid {
  gap: 2rem;
}
.strength svg {
  color: var(--accent);
}
.strength .icon {
  width: 2.5rem;
  height: 2.5rem;
}
.strength h3 {
  margin-top: 1rem;
  font-size: 1rem;
  font-weight: 600;
}
.strength p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}
.cap-card {
  padding: 1.5rem;
}
.cap-card h3 {
  font-size: 1rem;
  font-weight: 600;
}
.cap-card p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
}
/* ------------------------------ 产品卡片 ------------------------------ */
.product-media {
  height: auto;
}
.product-media img {
  max-height: 100%;
  height: auto;
  width: 100%;
  transition: transform 0.5s ease;
  aspect-ratio: 3/2;
  object-fit: contain;
}
.jt-card:hover .product-media img {
  transform: scale(1.05);
}
.product-body {
  padding: 1.25rem;
}
.product-body h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
}
.product-body p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
/* ------------------------------ 优势板块 ------------------------------ */
.adv-wrap {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  align-items: center;
}
.adv-figure {
  position: relative;
}
.adv-figure::before {
  content: "";
  position: absolute;
  inset: -1.5rem;
  z-index: -1;
  border-radius: 62.4375rem;
  background-image: var(--gradient-glow);
  filter: blur(2.5rem);
  opacity: 0.7;
}
.adv-figure img {
  width: 100%;
  object-fit: contain;
  margin: 0 auto;
  border-radius: 1.125rem;
}
.adv-card {
  padding: 1.25rem;
}
.adv-card h3 {
  margin-top: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
}
.adv-card p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
}
.xw_ny_banner {
  background: #0348a2;
  -o-background-size: cover;
  background-size: cover;
  padding: 13.5rem 0 7.25rem;
}
.xw_ny_banner h2 {
  color: #FFFFFF;
  font-size: 3.125rem;
  font-weight: 600;
  line-height: 1.5;
}
.list_website {
  padding-top: 3.75rem;
  padding-bottom: 7.5rem;
  font-size: 1rem;
  color: #000;
}
/* ------------------------------ 检测设备 ------------------------------ */
.equip img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: contain;
}
.equip figcaption {
  padding: 1.25rem;
}
.equip h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
}
.equip p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}
figure {
  margin: 0;
}
/* ------------------------------ 关于我们 ------------------------------ */
.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
}
.about-grid p {
  margin-top: 1rem;
  color: var(--muted-foreground);
}
.about-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 2rem;
}
.about-list li {
  display: flex;
  gap: 0.5rem;
  font-size: 0.875rem;
  align-items: flex-start;
}
.about-list svg {
  width: 1rem;
  height: 1rem;
  flex: none;
  margin-top: 0.25rem;
  color: var(--accent);
}
.video-col {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: end;
}
.video-col .bg_color {
  padding: 20px 20px 40px;
  border-radius: 1.125rem;
  background: color-mix(in oklab, var(--brand-green) 10%, transparent);
}
.video-trigger {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.video-trigger img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 0.875rem;
  box-shadow: var(--shadow-card);
}
.video-trigger .play-layer {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.875rem;
  background: color-mix(in oklab, var(--brand-blue) 20%, transparent);
  transition: background-color 0.3s ease;
}
.video-trigger:hover .play-layer {
  background: color-mix(in oklab, var(--brand-blue) 32%, transparent);
}
.play-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5.125rem;
  height: 5.125rem;
  border-radius: 62.4375rem;
  background: var(--accent);
  color: var(--accent-foreground);
  box-shadow: 0 1.125rem 2.5rem -1.125rem rgba(0, 0, 0, 0.6);
  transition: transform 0.3s ease;
}
.video-trigger:hover .play-btn {
  transform: scale(1.1);
}
.play-btn svg {
  width: 2.125rem;
  height: 2.125rem;
  fill: currentColor;
  stroke: none;
}
.factory-tag {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 0.625rem;
  background: color-mix(in oklab, var(--brand-blue) 85%, transparent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  backdrop-filter: blur(0.25rem);
}
.video-caption {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}
.video-caption svg {
  width: 0.875rem;
  height: 0.875rem;
  fill: var(--accent);
  stroke: none;
}
/* -------------------------------- FAQ -------------------------------- */
.faq-card {
  padding: 1.5rem;
}
.faq-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
}
.faq-card p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}
/* ------------------------------ 联系我们 ------------------------------ */
.contact-card {
  padding: 1.5rem;
}
.contact-card .label {
  margin-top: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}
.contact-card .value {
  margin-top: 0.25rem;
  font-weight: 500;
}
/* ------------------------------- 页脚 ------------------------------- */
.site-footer {
  padding: 2.5rem 0;
  border-top: 0.0625rem solid var(--border);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
}
/* ------------------------------ 视频弹窗 ------------------------------ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: color-mix(in oklab, var(--brand-blue) 90%, transparent);
  backdrop-filter: blur(0.25rem);
}
.modal.open {
  display: flex;
}
.modal-box {
  position: relative;
  width: 100%;
  max-width: 62.5rem;
  overflow: hidden;
  border-radius: 1.125rem;
  background: #fff;
  box-shadow: 0 2.5rem 5rem -1.875rem rgba(0, 0, 0, 0.7);
}
.modal-box video {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--brand-blue-deep);
}
.modal-close {
  position: absolute;
  right: 0.75rem;
  top: 0.75rem;
  z-index: 2;
  cursor: pointer;
  border: 0;
  border-radius: 50%;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.92);
  color: var(--foreground);
  aspect-ratio: 1/1;
  line-height: 0;
  box-shadow: 0 0.375rem 1rem -0.375rem rgba(0, 0, 0, 0.4);
}
.modal-close svg {
  line-height: 1;
}
.modal-close:hover {
  color: var(--primary);
}
/* ------------------------------ 响应式 ------------------------------ */
@media (max-width: 67.5rem) {
  .main-nav {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .adv-wrap,
  .about-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 45rem) {
  .section {
    padding: 3.5rem 0;
  }
  .hero-inner {
    padding: 4.75rem 1.25rem;
  }
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .brand-name {
    display: none;
  }
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .about-list {
    grid-template-columns: 1fr;
  }
}
/* ==========================================================================
   内页样式（About / Capabilities / Material / Products / Equipment / Contact）
   ========================================================================== */
.main-nav a.active,
.mobile-nav a.active {
  color: var(--primary);
}
.main-nav a.active {
  position: relative;
}
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.375rem;
  height: 0.125rem;
  background-image: var(--gradient-brand);
  border-radius: 0.125rem;
}
.page-hero {
  padding: 6rem 0 7rem;
  background-size: cover;
  background-position: center;
  position: relative;
}
.page-hero::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}
.page-hero .container {
  position: relative;
  z-index: 2;
}
.page-hero.page-hero1::before {
  display: none;
}
.page-hero h1 {
  margin-top: 0.75rem;
  font-size: clamp(1.75rem, 4.6vw, 2.875rem);
  font-weight: 700;
  max-width: 56.25rem;
}
.page-hero-lead {
  margin-top: 1.125rem;
  max-width: 47.5rem;
  color: #ffffff;
}
.crumb {
  font-size: 0.8125rem;
  color: #ffffff;
  margin-bottom: 1.125rem;
}
.crumb a:hover {
  color: #fff;
  text-decoration: underline;
}
.crumb span {
  margin: 0 0.375rem;
  opacity: 0.6;
}
.crumb span:nth-last-child(1) {
  display: none;
}
.head-block.wide {
  max-width: 57.5rem;
}
.prose-card {
  padding: 1.75rem;
  position: relative;
}
.prose-card .icon {
  width: 3.5rem;
  height: 3.5rem;
}
.prose-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
}
.prose-card p {
  margin-top: 0.625rem;
  font-size: 0.9063rem;
  color: var(--muted-foreground);
}
.prose-card .step-no {
  display: inline-block;
  font-family: "Archivo", sans-serif;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.prose-card .grade {
  font-size: 1.625rem;
  letter-spacing: -0.02em;
}
.tag {
  display: inline-block;
  font-size: 0.7188rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.gal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}
.gal {
  overflow: hidden;
}
.gal img {
  width: 100%;
  aspect-ratio: 6/5;
  object-fit: contain;
  transition: transform 0.5s ease;
}
.gal:hover img {
  transform: scale(1.05);
}
/* 产品列表 / 详情 */
.product-card .link-more {
  margin-top: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
}
.product-card .link-more svg {
  width: 1rem;
  height: 1rem;
}
.product-card:hover .link-more svg {
  transform: translateX(0.1875rem);
  transition: transform 0.25s ease;
}
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.detail-media {
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: var(--gradient-card);
}
.detail-media img {
  max-height: 28.75rem;
  width: auto;
  object-fit: contain;
}
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}
.jt-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  border: 0.0625rem solid color-mix(in oklab, var(--primary) 40%, transparent);
  color: var(--primary);
  transition: background-color 0.25s ease;
}
.jt-btn-outline:hover {
  background: color-mix(in oklab, var(--primary) 8%, transparent);
}
.detail-spec {
  align-items: start;
}
.spec-figure {
  padding: 2rem 12.5rem;
  background: #fff;
}
.spec-figure img {
  width: 100%;
}
.spec-figure figcaption {
  margin-top: 0.625rem;
  font-size: 0.7813rem;
  color: var(--muted-foreground);
  text-align: center;
}
.table-wrap {
  overflow-x: auto;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  font-size: 0.875rem;
}
.spec-table thead th {
  background: #0147a1;
  color: #fff;
  font-family: "Archivo", sans-serif;
  font-size: 0.7813rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.75rem 0.875rem;
  text-align: center;
}
.spec-table td,
.spec-table tbody th {
  padding: 0.6875rem 0.875rem;
  border-bottom: 0.0625rem solid var(--border);
  text-align: center;
}
.spec-table td img,
.spec-table tbody th img {
  height: 6.25rem;
  margin: 0 auto;
}
.spec-table tbody tr:nth-child(even) {
  background: color-mix(in oklab, var(--brand-blue) 4%, white);
}
.spec-table tbody tr:hover {
  background: color-mix(in oklab, var(--brand-green) 8%, white);
}
.spec-table tbody th {
  width: 11.875rem;
  font-weight: 600;
  color: var(--primary);
}
.spec-table-dark {
  background: color-mix(in oklab, white 8%, transparent);
  color: #fff;
  box-shadow: none;
  border: 0.0625rem solid color-mix(in oklab, white 20%, transparent);
  backdrop-filter: blur(0.375rem);
}
.spec-table-dark tbody tr:nth-child(even) {
  background: color-mix(in oklab, white 6%, transparent);
}
.spec-table-dark tbody tr:hover {
  background: color-mix(in oklab, white 12%, transparent);
}
.spec-table-dark td,
.spec-table-dark th {
  border-bottom-color: color-mix(in oklab, white 16%, transparent);
}
.spec-table-dark tbody th {
  color: color-mix(in oklab, var(--brand-green) 65%, white);
}
.table-note {
  margin-top: 0.625rem;
  font-size: 0.7813rem;
  color: var(--muted-foreground);
}
/* CTA 条 */
.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band .section-lead {
  margin-top: 0.75rem;
}
/* 联系页 */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
  align-items: start;
  margin-top: 3rem;
}
.contact-list {
  display: grid;
  gap: 1rem;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 1.375rem;
}
.contact-item svg {
  color: var(--accent);
  flex: none;
}
.contact-item .label {
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}
.contact-item .value {
  margin-top: 0.125rem;
  font-weight: 600;
  color: var(--primary);
  font-size: 1.25rem;
  word-break: break-word;
}
.enquiry-form .contact {
  margin-top: 1.75rem;
  padding: 1.75rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.125rem;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.field-full {
  grid-column: 1 / -1;
}
.field label {
  font-size: 0.7813rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}
.field input,
.field textarea {
  font: inherit;
  padding: 0.6875rem 0.875rem;
  border-radius: var(--radius);
  background: #fff;
  border: 0.0625rem solid var(--border);
  color: var(--foreground);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: color-mix(in oklab, var(--brand-green) 60%, transparent);
  box-shadow: 0 0 0 0.1875rem color-mix(in oklab, var(--brand-green) 18%, transparent);
}
.map-wrap {
  border-radius: 1.125rem;
  overflow: hidden;
  border: 0.0625rem solid color-mix(in oklab, white 22%, transparent);
}
.map-wrap iframe {
  display: block;
  width: 100%;
  height: 23.75rem;
  border: 0;
}
/* 页脚 */
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 2.5rem;
}
.footer-logo {
  height: 2.875rem;
  width: auto;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 0.5rem;
  padding: 0.375rem 0.625rem;
}
.footer-text {
  margin-top: 0.875rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
  max-width: 26.25rem;
}
.site-footer h4 {
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}
.footer-links {
  margin-top: 0.875rem;
  display: grid;
  gap: 0.5625rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
}
.footer-links a:hover {
  color: #fff;
  text-decoration: underline;
}
.footer-bar {
  margin-top: 2rem;
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
  border-top: 0.0625rem solid rgba(255, 255, 255, 0.22);
}
.footer-bar span:nth-child(2) span:nth-last-child(1) {
  display: none;
}
.copyright_span span:nth-last-child(1) {
  display: none;
}
.swiper_box {
  margin-top: 1.25rem;
}
.swiper_sbimg {
  position: relative;
  overflow: hidden;
  padding-bottom: 4rem;
  margin: -0.625rem;
}
.swiper_sbimg .swiper-slide {
  padding: 0.625rem;
}
.swiper_sbimg .swiper-slide .sbimg_box {
  border: 0.0625rem solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.swiper_sbimg .swiper-slide .sbimg_box img {
  aspect-ratio: 3/2;
  object-fit: cover;
}
.swiper_sbimg .swiper-pagination-bullet {
  background: #fff;
}
.banner {
  position: relative;
}
.banner .swiper-pagination-bullet {
  background: #fff;
  width: 0.75rem;
  height: 0.75rem;
}
.banner .swiper-pagination {
  bottom: 1.875rem;
}
.swiper_proimg {
  position: relative;
  overflow: hidden;
}
.list_faq {
  padding: 6.25rem 0;
}
.list_faq .faq_box .faq_item {
  border: 1px solid #ccc;
  background: #FFF;
  margin-bottom: 1.875rem;
  cursor: pointer;
}
.list_faq .faq_box .faq_item .faq_top {
  padding: 1.5625rem 2.5rem 1.5rem;
  display: flex;
  align-items: center;
}
.list_faq .faq_box .faq_item .faq_top .icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: #01479f;
  font-size: 1rem;
  color: #fff;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1.25rem;
}
.list_faq .faq_box .faq_item .faq_top .tit,
.list_faq .faq_box .faq_item .faq_top .tt {
  flex: 1;
  padding-left: 0.625rem;
  color: rgba(0, 0, 0, 0.8);
  font-family: "Noto Sans SC";
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 2rem;
}
.list_faq .faq_box .faq_item .faq_top .i i {
  display: inline-block;
  font-size: 1.75rem;
  color: #333333;
  transition: transform 0.35s ease;
}
.list_faq .faq_box .faq_item .faq_top .i i.icon-jianhao {
  display: none;
}
.list_faq .faq_box .faq_item.active .faq_top {
  background-image: linear-gradient(135deg, var(--brand-blue-deep) 0%, var(--brand-blue) 55%, color-mix(in oklab, var(--brand-cyan) 70%, var(--brand-blue)) 100%);
  box-shadow: 0 0.25rem 0.9375rem 0 rgba(1, 160, 233, 0.1);
}
.list_faq .faq_box .faq_item.active .faq_top .icon .i1 {
  display: none;
}
.list_faq .faq_box .faq_item.active .faq_top .icon .i2 {
  display: block;
}
.list_faq .faq_box .faq_item.active .faq_top .tit,
.list_faq .faq_box .faq_item.active .faq_top .tt {
  color: #fff;
}
.list_faq .faq_box .faq_item.active .faq_top .i i {
  color: #fff;
}
.list_faq .faq_box .faq_item.active .faq_top .i i.icon-jiahao {
  display: none;
}
.list_faq .faq_box .faq_item.active .faq_top .i i.icon-jianhao {
  display: inline-block;
}
.list_faq .faq_box .faq_item .faq_cont {
  display: none;
  padding: 1.5625rem 3.4375rem 3.75rem 3.125rem;
  color: rgba(0, 0, 0, 0.8);
  font-family: "Noto Sans SC";
  font-size: 1.125rem;
  font-weight: 350;
  line-height: 1.625rem;
}
.list_faq .faq_box .faq_item .faq_cont .table_box {
  overflow-x: auto;
}
.list_faq .faq_box .faq_item .faq_cont .table_box table {
  width: 100%;
}
.list_faq .faq_box .faq_item .faq_cont .table_box table tr td {
  color: rgba(0, 0, 0, 0.8);
  font-family: "Noto Sans SC";
  font-size: 1rem;
  font-weight: 350;
  line-height: 1.625rem;
  border: none;
}
.list_faq .faq_box .faq_item .faq_cont .table_box table tr:nth-child(even) {
  border: 1px solid #F0F0F0;
  background: #FFF;
}
.list_faq .faq_box .faq_item .faq_cont .table_box table tr:nth-child(odd) {
  border: 1px solid #F0F0F0;
  background: #F4FAFF;
}
.list_faq .faq_box .faq_item .faq_cont .table_box table tr:nth-child(1) {
  background: #B4DDFF;
}
.list_faq .faq_box .faq_item .faq_cont .table_box table tr:nth-child(1) td {
  color: rgba(0, 0, 0, 0.8);
  font-family: "Noto Sans SC";
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.625rem;
}
.section_process .adv-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.section_process .mt-8 {
  margin-top: 32px;
}
@media (max-width: 1024px) {
  .section_process .adv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .section_process .adv-grid {
    grid-template-columns: 1fr;
  }
}
.section_process .adv-card h3 {
  color: var(--brand-blue, #1d4ed8);
}
.section_process .adv-card p {
  color: rgba(15, 35, 70, 0.8);
}
.workshop_row {
  align-items: center;
  margin-bottom: 2rem;
}
.workshop_row .right .tit {
  font-size: 1.375rem;
  font-weight: 700;
  color: #fff;
}
.workshop_row .right .desc {
  margin-top: 0.625rem;
  font-size: 1rem;
  color: #fff;
}
.workshop_row:nth-child(even) .left {
  order: 2;
}
.workshop_row:nth-child(even) .right {
  order: 1;
}
.section_bbg {
  background-size: cover;
}
.section_bbg .section-title {
  color: #fff;
}
.section_bbg .adv-card h3 {
  color: #fff;
}
.pagination {
  margin-top: 3.75rem;
  width: 100%;
  display: flex;
  padding-left: 0;
  border-radius: 0.25rem;
  justify-content: center;
}
.pagination > li {
  margin: 0 0.3125rem;
  width: 3.125rem;
  height: 3.125rem;
  border-radius: 50%;
  border: 1px solid #DBDBDB;
  background: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
}
.pagination > li:hover {
  background: #0349a1;
  color: #fff;
  text-align: center;
}
.pagination > li:hover a {
  color: #fff;
  display: block;
  width: 100%;
  height: 100%;
  line-height: 3.125rem;
}
.pagination > li.active {
  background: #0349a1;
  color: #fff;
}
.pagination > li.active a {
  color: #fff;
}
.pagination > li.disabled:hover {
  color: #333;
  background: #FFF;
}
@media (max-width: 767px) {
  .workshop_row .right {
    padding: 20px;
  }
  .workshop_row:nth-child(even) .right {
    order: 2;
  }
  .enquiry-form .contact {
    grid-template-columns: 1fr;
  }
  .spec-figure {
    padding: 20px;
  }
  .spec-table td,
  .spec-table tbody th {
    min-width: 150px;
  }
  .spec-table td img,
  .spec-table tbody th img {
    max-height: 100px;
  }
  .list_faq {
    padding: 30px 0;
  }
  .list_faq .faq_box .faq_item .faq_cont {
    padding: 20px;
    font-size: 1rem;
  }
  .list_faq .faq_box .faq_item .faq_top .i i {
    font-size: 1.25rem;
  }
  .list_faq .faq_box .faq_item .faq_top .tit,
  .list_faq .faq_box .faq_item .faq_top .tt {
    font-size: 1rem;
    line-height: 1.5;
  }
  .list_faq .faq_box .faq_item .faq_top {
    padding: 10px;
  }
  .list_faq .faq_box .faq_item .faq_top .icon {
    margin-right: 0;
  }
}
@media (max-width: 67.5rem) {
  .detail-grid,
  .detail-spec,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .gal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 45rem) {
  .page-hero {
    padding: 3.25rem 0 3rem;
  }
  .gal-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .enquiry-form {
    grid-template-columns: 1fr;
  }
  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }
}