:root {
  --bg: #0B0F14;
  --bg-secondary: #111820;
  --card: #151D25;
  --text: #F3F5F4;
  --muted: #9CA7B1;
  --green: #5ACB8A;
  --cyan: #2BB8D6;
  --orange: #F28A35;
  --border: rgba(255,255,255,0.10);
  --background: var(--bg);
  --surface: var(--card);
  --primary: var(--green);
  --primary-dark: #DFF7EA;
  --accent: var(--orange);
  --blue: #DDEAF3;
  --blue-soft: #15212C;
  --teal: var(--cyan);
  --green-soft: rgba(90, 203, 138, 0.10);
  --ink-soft: #101821;
  --max: 1180px;
  --gutter: 24px;
  --header: 78px;
  --radius: 8px;
  --font-sans: "Microsoft YaHei", "PingFang SC", "Source Han Sans SC", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
  --font: var(--font-sans);
  --menu-bg: #101820;
  --menu-bg-secondary: #141F29;
  --menu-hover: #1D2B36;
  --menu-title: #FFFFFF;
  --menu-text: rgba(255, 255, 255, 0.76);
  --menu-muted: rgba(255, 255, 255, 0.54);
  --menu-border: rgba(255, 255, 255, 0.12);
  --menu-accent: #69B899;
}

html,
body,
button,
input,
textarea,
select {
  font-family: var(--font-sans);
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(43, 184, 214, 0.10), transparent 28%),
    radial-gradient(circle at 84% 0%, rgba(90, 203, 138, 0.11), transparent 24%),
    var(--background);
  color: var(--text);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

.container {
  width: min(calc(100% - var(--gutter) * 2), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  left: 14px;
  top: 12px;
  z-index: 200;
  border-radius: 6px;
  background: var(--green);
  color: #07100C;
  padding: 10px 14px;
  transform: translateY(-140%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(11, 15, 20, 0.82);
  backdrop-filter: blur(14px);
  transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(11, 15, 20, 0.96);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.28);
}

.nav-shell {
  position: relative;
  min-height: var(--header);
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 146px;
  height: 44px;
}

.desktop-nav {
  position: static;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 30px;
  margin-left: auto;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
}

.desktop-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  white-space: nowrap;
  transition: color 180ms ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active {
  color: var(--green);
}

.nav-cta {
  margin-left: 4px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.menu-toggle span::before {
  transform: translateY(-7px);
}

.menu-toggle span::after {
  transform: translateY(5px);
}

.mobile-drawer {
  position: fixed;
  inset: var(--header) 0 auto;
  z-index: 99;
  display: none;
  border-bottom: 1px solid var(--border);
  background: rgba(17, 24, 32, 0.98);
  padding: 12px var(--gutter) 20px;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}

.mobile-drawer.is-open {
  display: block;
}

.mobile-drawer nav {
  display: grid;
}

.mobile-drawer a {
  min-height: 48px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
}

.section {
  padding: 88px 0;
}

.section-soft {
  background: #EDF2EE;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section-heading p {
  max-width: 720px;
  margin-top: 12px;
  line-height: 1.8;
}

.eyebrow {
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

h1,
h2,
h3 {
  color: var(--text);
  font-weight: 600;
}

h1 {
  font-size: clamp(42px, 4.2vw, 64px);
  line-height: 1.16;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.25;
  letter-spacing: 0;
}

h3 {
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: 0;
}

p {
  color: var(--muted);
}

.lead {
  margin-top: 20px;
  color: var(--text);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.75;
}

.sublead {
  margin-top: 12px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  border-color: var(--primary);
  background: transparent;
  color: var(--primary-dark);
}

.btn-secondary:hover {
  background: rgba(57, 122, 91, 0.08);
}

.hero {
  background:
    radial-gradient(circle at 8% 18%, rgba(57, 122, 91, 0.12), transparent 28%),
    linear-gradient(135deg, #F6F7F5 0%, #EEF2EF 100%);
}

.hero-section {
  padding-bottom: 96px;
}

.hero-container {
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
}

.home-products-container {
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
}

.hero-copy {
  min-width: 0;
  max-width: 760px;
  padding-top: 90px;
}

.hero-title {
  max-width: 760px;
  margin: 0;
  text-wrap: balance;
}

.hero-description {
  max-width: 680px;
}

.hero-actions {
  margin-top: 28px;
}

.hero-media {
  width: 100%;
  margin-top: 48px;
  border-radius: 12px;
  background: #E9EEEB;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(20, 38, 31, 0.10);
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  object-position: center;
}

.home-hero {
  background:
    linear-gradient(180deg, rgba(234, 241, 244, 0.76) 0%, rgba(246, 247, 245, 0) 62%),
    linear-gradient(135deg, #FFFFFF 0%, #F4F7F6 100%);
}

.home-hero-copy {
  max-width: 900px;
}

.home-hero .hero-title {
  max-width: 860px;
  color: var(--blue);
}

.home-hero .lead {
  max-width: 780px;
  color: #263D35;
  font-size: clamp(18px, 1.6vw, 22px);
}

.home-hero .sublead {
  max-width: 760px;
}

.hero-feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-feature-list span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(57, 122, 91, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--primary-dark);
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 500;
}

.home-products-section {
  background: var(--surface);
}

.core-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.core-product-card {
  display: grid;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(16, 42, 67, 0.045);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.core-product-card:hover {
  border-color: rgba(47, 174, 154, 0.42);
  box-shadow: 0 16px 36px rgba(16, 42, 67, 0.08);
  transform: translateY(-2px);
}

.core-product-card-featured {
  grid-column: span 2;
  grid-row: span 2;
}

.core-product-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ink-soft);
}

.core-product-card-featured .core-product-image {
  aspect-ratio: 16 / 9;
}

.core-product-image img,
.application-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.core-product-image img {
  transition: transform 420ms ease;
}

.core-product-card:hover .core-product-image img {
  transform: scale(1.035);
}

.core-product-body {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 24px;
}

.module-index {
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.core-product-body h3,
.application-card h3,
.tech-card h3 {
  color: var(--blue);
}

.check-list {
  display: grid;
  gap: 7px;
  list-style: none;
  margin-top: 4px;
}

.check-list li {
  position: relative;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  padding-left: 18px;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.86em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
  transform: translateY(-50%);
}

.substrate-section {
  background:
    linear-gradient(135deg, #EEF4F1 0%, #F7F9F8 100%);
}

.substrate-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1fr);
  align-items: center;
  gap: 48px;
}

.substrate-panel {
  border: 1px solid rgba(57, 122, 91, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  padding: 28px;
  box-shadow: 0 12px 28px rgba(16, 42, 67, 0.05);
}

.substrate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}

.substrate-grid span {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #DCE8E1;
  border-radius: 6px;
  background: #F7FAF8;
  color: var(--primary-dark);
  font-size: 15px;
  font-weight: 600;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(320px, 0.38fr);
  align-items: end;
  gap: 40px;
  margin-bottom: 28px;
}

.split-heading > p {
  max-width: 520px;
  justify-self: end;
}

.application-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.application-visual {
  min-height: 100%;
  border-radius: var(--radius);
  background: var(--ink-soft);
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(16, 42, 67, 0.07);
}

.application-visual img {
  aspect-ratio: 4 / 5;
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.application-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #FFFFFF;
  padding: 22px;
}

.application-card h3 {
  font-size: 20px;
}

.application-card p {
  margin-top: 8px;
  font-size: 15px;
}

.application-card-accent {
  grid-column: span 2;
  border-color: rgba(47, 174, 154, 0.34);
  background: linear-gradient(135deg, #F4FBF8 0%, #ECF6F5 100%);
}

.tech-section {
  background: #0F263B;
}

.tech-section .eyebrow,
.tech-section h2 {
  color: #FFFFFF;
}

.tech-section .section-heading p,
.tech-card p {
  color: rgba(255, 255, 255, 0.72);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.tech-card {
  min-height: 210px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  padding: 24px;
}

.tech-card span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.tech-card h3 {
  color: #FFFFFF;
  font-size: 20px;
}

.tech-card p {
  margin-top: 10px;
  font-size: 15px;
}

.tech-card-wide {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(47, 174, 154, 0.18), rgba(255, 255, 255, 0.06));
}

.process-section {
  background: #F2F5F4;
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.5fr) minmax(0, 1fr);
  align-items: start;
  gap: 56px;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  list-style: none;
  counter-reset: none;
}

.process-list li {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #FFFFFF;
  padding: 20px;
}

.process-list span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.process-list strong {
  display: block;
  color: var(--blue);
  font-size: 18px;
  font-weight: 600;
}

.process-list p {
  margin-top: 8px;
  font-size: 15px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.44fr) minmax(0, 0.76fr);
  gap: 56px;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #FFFFFF;
  padding: 0 20px;
}

.faq-list summary {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--blue);
  cursor: pointer;
  font-size: 17px;
  font-weight: 600;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  flex: 0 0 auto;
  color: var(--teal);
  content: "+";
  font-size: 22px;
  font-weight: 500;
}

.faq-list details[open] summary::after {
  content: "-";
}

.faq-list details p {
  border-top: 1px solid var(--border);
  padding: 16px 0 20px;
}

.sample-section {
  background:
    linear-gradient(135deg, rgba(16, 42, 67, 0.96), rgba(23, 59, 44, 0.94)),
    var(--blue);
}

.sample-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(440px, 1fr);
  gap: 42px;
  align-items: start;
}

.sample-section h2,
.sample-section .eyebrow,
.sample-intro strong {
  color: #FFFFFF;
}

.sample-intro p,
.form-note {
  color: rgba(255, 255, 255, 0.74);
}

.contact-channel-grid {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.contact-channel-grid p {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  padding: 10px 12px;
}

.contact-channel-grid span {
  color: rgba(255, 255, 255, 0.78);
  word-break: break-word;
}

.contact-channel-grid button {
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  color: #FFFFFF;
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 500;
}

.contact-channel-grid button.is-copied {
  border-color: var(--teal);
  color: var(--teal);
}

.sample-qr {
  width: 132px;
  height: 132px;
  margin-top: 18px;
  border-radius: 6px;
  background: #FFFFFF;
}

.sample-form {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  padding: 28px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-grid label {
  display: grid;
  gap: 8px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid #D9E2DD;
  border-radius: 6px;
  background: #F9FBFA;
  color: var(--text);
  padding: 10px 12px;
  font-size: 15px;
  line-height: 1.5;
}

.form-grid textarea {
  min-height: 132px;
  resize: vertical;
}

.form-full {
  grid-column: 1 / -1;
}

.sample-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.form-note {
  margin-top: 14px;
  color: #69756E;
  font-size: 14px;
}

/* Dark industrial website refresh */
.section {
  background: transparent;
}

.section-soft,
.home-products-section,
.product-focus-section,
.process-section,
.application-section,
.technology-entry-section,
.about-section,
.faq-section {
  background: var(--bg-secondary);
}

.hero {
  background:
    linear-gradient(135deg, rgba(15, 24, 32, 0.96), rgba(11, 15, 20, 0.98)),
    var(--bg);
}

.home-hero {
  background:
    radial-gradient(circle at 72% 22%, rgba(43, 184, 214, 0.15), transparent 30%),
    radial-gradient(circle at 12% 18%, rgba(90, 203, 138, 0.12), transparent 26%),
    linear-gradient(135deg, #0B0F14 0%, #111820 100%);
}

.hero-section {
  padding: 84px 0 92px;
}

.hero-two-column {
  min-height: calc(100vh - var(--header) - 72px);
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(560px, 1.12fr);
  align-items: center;
  gap: 40px;
}

.home-hero-copy,
.hero-copy {
  max-width: 720px;
  padding-top: 0;
}

.home-hero .hero-title,
.hero-title {
  max-width: 760px;
  color: var(--text);
  font-size: clamp(42px, 4.2vw, 64px);
  line-height: 1.16;
  text-wrap: balance;
}

.hero-title__break {
  display: block;
}

.home-hero .lead,
.lead {
  color: #E2ECE8;
}

.sublead,
.home-hero .sublead,
p {
  color: var(--muted);
}

.hero-media {
  margin-top: 0;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #111820;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.home-hero .hero-media {
  max-width: 720px;
  justify-self: end;
}

.hero-media__picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero-media__picture img,
.hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center 54%;
}

.btn-primary {
  border-color: rgba(90, 203, 138, 0.34);
  background: var(--green);
  color: #07100C;
}

.btn-primary:hover {
  background: #78DCA2;
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: rgba(43, 184, 214, 0.52);
  background: rgba(43, 184, 214, 0.10);
}

.eyebrow {
  color: var(--green);
}

.section-heading.center {
  text-align: center;
}

.capability-grid,
.application-grid,
.grid-3,
.grid-4 {
  display: grid;
  gap: 18px;
}

.capability-grid,
.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.application-grid,
.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.capability-card,
.application-card,
.card,
.visual-card,
.qr-card,
.contact-item,
.product-focus,
.about-panel,
.contact-card,
.sample-form,
.substrate-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(21, 29, 37, 0.92);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.capability-card,
.application-card,
.card,
.qr-card,
.contact-item {
  padding: 24px;
}

.capability-card span,
.number,
.tech-card span,
.module-index {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
}

.capability-card h3,
.application-card h3,
.card h3,
.product-focus h2,
.about-copy h2,
.contact-cta h2,
.page-hero h1,
.copy h2,
.qr-card h2,
.contact-grid h2 {
  color: var(--text);
}

.product-focus {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  margin-top: 24px;
}

.product-focus:first-of-type {
  margin-top: 0;
}

.product-focus-reverse figure {
  order: 2;
}

.product-focus > div {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: clamp(28px, 4vw, 52px);
}

.product-focus figure,
.visual-card,
.image-panel,
.tech-visual {
  overflow: hidden;
}

.product-focus img,
.visual-card img,
.image-panel img,
.tech-visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.product-focus img {
  aspect-ratio: 3 / 2;
}

.text-btn {
  color: var(--green);
}

.text-btn::after {
  color: var(--cyan);
}

.tech-section {
  background: #0B0F14;
}

.tech-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.72fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.tech-visual {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}

.tech-visual img {
  aspect-ratio: 4 / 5;
}

.tech-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tech-card {
  min-height: 0;
  background: rgba(21, 29, 37, 0.88);
}

.about-section {
  background:
    linear-gradient(135deg, rgba(17, 24, 32, 0.94), rgba(11, 15, 20, 0.98)),
    var(--bg-secondary);
}

.about-panel {
  background: linear-gradient(145deg, rgba(90, 203, 138, 0.12), rgba(43, 184, 214, 0.08));
}

.about-panel strong {
  color: rgba(90, 203, 138, 0.28);
}

.about-panel span,
.about-tags span {
  color: var(--text);
}

.about-tags span {
  border-color: rgba(90, 203, 138, 0.22);
  background: rgba(90, 203, 138, 0.08);
}

.contact-cta,
.sample-section,
.cta-band {
  background:
    linear-gradient(135deg, rgba(17, 24, 32, 0.98), rgba(11, 15, 20, 0.96)),
    var(--bg);
}

.contact-card {
  background: rgba(255, 255, 255, 0.05);
}

.contact-card img,
.sample-qr,
.qr-card img {
  background: #FFFFFF;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #080B0F;
}

.footer-grid a,
.footer-grid p,
.footer-bottom p {
  color: var(--muted);
}

.footer-grid h2 {
  margin-bottom: 10px;
  color: var(--text);
  font-size: 16px;
}

.page-hero {
  background:
    radial-gradient(circle at 18% 16%, rgba(90, 203, 138, 0.12), transparent 26%),
    linear-gradient(135deg, #0B0F14 0%, #111820 100%);
}

.split,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 40px;
  align-items: center;
}

.image-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}

.image-panel img {
  aspect-ratio: 3 / 2;
}

.visual-card {
  overflow: hidden;
}

.visual-card img {
  aspect-ratio: 3 / 2;
}

.card-body {
  padding: 22px;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.contact-company {
  display: grid;
  gap: 4px;
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(21, 29, 37, 0.94);
  padding: 18px;
}

.contact-company strong {
  color: var(--text);
  font-size: 18px;
  font-weight: 600;
}

.contact-company span {
  color: var(--green);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-item {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.contact-item span,
.contact-item address {
  color: var(--muted);
  font-style: normal;
  word-break: break-word;
}

.contact-item {
  grid-template-columns: 86px minmax(0, 1fr);
}

.contact-item a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--text);
  overflow-wrap: anywhere;
  text-decoration-color: rgba(88, 185, 135, 0.55);
  text-underline-offset: 3px;
}

.contact-item a:hover,
.contact-item a:focus-visible {
  color: var(--green);
}

.contact-address,
.contact-address address {
  font-style: normal;
  overflow-wrap: anywhere;
}

.copy-btn {
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 7px 12px;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--card);
  color: var(--green);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(23, 32, 28, 0.045);
}

.product-card img {
  aspect-ratio: 4 / 3;
}

.product-body {
  display: grid;
  gap: 10px;
  padding: 24px;
}

.product-body p {
  font-size: 15px;
}

.text-btn {
  min-height: 44px;
  display: inline-flex;
  width: max-content;
  align-items: center;
  margin-top: 8px;
  color: var(--primary-dark);
  font-size: 15px;
  font-weight: 500;
}

.text-btn::after {
  margin-left: 8px;
  color: var(--accent);
  content: ">";
}

.about-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.52fr);
  align-items: center;
  gap: 48px;
}

.about-copy p + p {
  margin-top: 14px;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.about-tags span {
  border: 1px solid rgba(57, 122, 91, 0.22);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--primary-dark);
  padding: 7px 12px;
  font-size: 14px;
  font-weight: 400;
}

.about-panel {
  border: 1px solid rgba(57, 122, 91, 0.18);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 34px;
  box-shadow: 0 10px 26px rgba(23, 32, 28, 0.055);
}

.about-panel strong {
  display: block;
  color: rgba(57, 122, 91, 0.22);
  font-size: clamp(72px, 10vw, 132px);
  font-weight: 700;
  line-height: 0.9;
}

.about-panel span {
  display: block;
  max-width: 320px;
  color: var(--primary-dark);
  font-size: 18px;
  font-weight: 500;
}

.contact-cta {
  background: var(--primary-dark);
}

.contact-cta h2,
.contact-cta .lead,
.contact-cta .eyebrow {
  color: #fff;
}

.contact-cta p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-cta .btn-secondary {
  border-color: rgba(255, 255, 255, 0.46);
  color: #fff;
}

.contact-card {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  padding: 22px;
}

.contact-card p {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  padding: 10px 0;
}

.contact-card strong {
  color: #fff;
}

.contact-card span {
  color: rgba(255, 255, 255, 0.76);
  word-break: break-word;
}

.contact-card button {
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  color: #fff;
  padding: 8px 12px;
  font-size: 15px;
  font-weight: 500;
}

.contact-card button.is-copied {
  border-color: var(--accent);
  color: var(--accent);
}

.contact-card img {
  width: 154px;
  height: 154px;
  margin-top: 18px;
  border-radius: 6px;
  background: #fff;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #FFFFFF;
  padding: 40px 0 22px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.footer-grid nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.footer-grid a,
.footer-grid p {
  color: var(--muted);
  font-size: 14px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  margin-top: 26px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.footer-bottom p {
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 520ms ease, transform 520ms ease;
}

:focus-visible {
  outline: 3px solid rgba(57, 122, 91, 0.38);
  outline-offset: 3px;
}

/* Product system */
.nav-product {
  position: static;
}

.nav-product > a {
  position: relative;
  z-index: 2;
}

.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 120;
  width: min(1180px, calc(100vw - 48px));
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--menu-border);
  border-radius: 0 0 12px 12px;
  background: var(--menu-bg);
  color: var(--menu-title);
  box-shadow: 0 18px 48px rgba(5, 18, 32, 0.28);
  padding: 30px 34px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-product:hover .mega-menu,
.nav-product.is-open .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.mega-column {
  min-width: 0;
  padding: 0 22px;
}

.mega-column + .mega-column {
  border-left: 1px solid var(--menu-border);
}

.mega-column:first-child {
  padding-left: 0;
}

.mega-column:last-child {
  padding-right: 0;
}

.desktop-nav .mega-menu a {
  min-height: 0;
  color: var(--menu-text);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.55;
}

.desktop-nav .mega-menu .mega-title {
  display: inline-flex;
  min-height: 0;
  border-radius: 6px;
  color: var(--menu-title);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 12px;
  padding: 0;
}

.mega-link-list {
  display: grid;
  gap: 2px;
}

.mega-link-list a {
  border-radius: 6px;
  padding: 8px 10px;
  transition: color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.desktop-nav .mega-menu a:hover,
.desktop-nav .mega-menu a:focus-visible {
  color: var(--menu-title);
  background: var(--menu-hover);
  transform: translateX(2px);
}

.mobile-drawer summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  list-style: none;
}

.mobile-drawer summary::-webkit-details-marker {
  display: none;
}

.mobile-drawer summary::after {
  margin-left: auto;
  color: var(--primary);
  content: "+";
  font-weight: 600;
}

.mobile-drawer details[open] > summary::after {
  content: "-";
}

.mobile-product-menu {
  display: grid;
  gap: 0;
  margin: 8px 0 12px;
  border-bottom: 0;
  border-radius: 10px;
  background: var(--menu-bg);
  padding: 8px;
}

.mobile-product-menu details {
  border-left: 0;
  padding-left: 0;
}

.mobile-product-menu details:last-child .mobile-product-menu__trigger {
  border-bottom: 0;
}

.mobile-product-menu .mobile-product-menu__trigger {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--menu-border);
  color: var(--menu-title);
  background: transparent;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  padding: 13px 14px;
  text-align: left;
}

.mobile-product-menu .mobile-product-menu__trigger::after {
  color: var(--menu-accent);
}

.mobile-product-links {
  display: grid;
  gap: 2px;
  padding: 4px 0 8px;
}

.mobile-product-menu a {
  min-height: 40px;
  display: flex;
  align-items: center;
  border-bottom: 0;
  border-radius: 6px;
  color: var(--menu-text);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.55;
  padding: 10px 16px 10px 28px;
}

.mobile-product-menu a:hover,
.mobile-product-menu a:focus-visible {
  color: var(--menu-title);
  background: var(--menu-hover);
}

.product-category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.product-category-card {
  display: grid;
  min-height: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  box-shadow: 0 8px 22px rgba(23, 32, 28, 0.045);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.product-category-card:hover {
  border-color: rgba(57, 122, 91, 0.34);
  box-shadow: 0 12px 30px rgba(23, 32, 28, 0.07);
  transform: translateY(-2px);
}

.category-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #EEF2EE;
}

.category-image img,
.category-hero-image img,
.product-detail-image img,
.subcategory-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-image img {
  transition: transform 420ms ease;
}

.product-category-card:hover .category-image img {
  transform: scale(1.045);
}

.category-body {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 22px;
}

.category-body > p:first-child {
  color: var(--primary);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: none;
}

.category-body > p {
  font-size: 15px;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.product-tags span {
  border: 1px solid #E1E7E3;
  border-radius: 4px;
  background: #F1F4F2;
  color: #53615A;
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 400;
}

.tone-adhesives .product-tags span,
.tone-adhesives .category-body > p:first-child {
  color: #237E70;
}

.tone-varnishes .product-tags span,
.tone-varnishes .category-body > p:first-child {
  color: #A66B16;
}

.tone-inks .product-tags span,
.tone-inks .category-body > p:first-child {
  color: #236D96;
}

.tone-polymers .product-tags span,
.tone-polymers .category-body > p:first-child {
  color: var(--primary-dark);
}

.btn-card {
  min-height: 44px;
  display: inline-flex;
  width: max-content;
  align-items: center;
  margin-top: 8px;
  border: 1px solid var(--primary);
  border-radius: 6px;
  color: var(--primary-dark);
  padding: 9px 14px;
  font-size: 15px;
  font-weight: 500;
}

.page-hero {
  padding: 70px 0 46px;
  background: linear-gradient(135deg, #F6F7F5 0%, #EEF2EF 100%);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--primary-dark);
  font-weight: 500;
}

.category-hero-layout,
.product-detail-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.75fr);
  align-items: center;
  gap: 44px;
}

.category-hero-image,
.product-detail-image {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  aspect-ratio: 3 / 2;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(23, 32, 28, 0.06);
}

.subcategory-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.subcategory-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--primary-dark);
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
}

.subcategory-card-grid,
.product-list-grid,
.selection-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.selection-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.subcategory-card,
.product-list-card,
.selection-card,
.detail-side {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 8px 22px rgba(23, 32, 28, 0.04);
}

.subcategory-card {
  overflow: hidden;
}

.subcategory-card img {
  aspect-ratio: 4 / 3;
}

.subcategory-card > div,
.product-list-card,
.selection-card {
  padding: 22px;
}

.product-list-card {
  display: grid;
  gap: 16px;
}

.product-list-card ul,
.tips-list,
.copy-list {
  display: grid;
  gap: 8px;
  list-style: none;
}

.product-list-card li,
.tips-list li,
.copy-list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.product-list-card li::before,
.tips-list li::before,
.copy-list li::before {
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  content: "";
  transform: translateY(-50%);
}

.product-model,
.selection-card span {
  color: var(--accent);
  font-family: var(--font-sans);
  font-weight: 600;
}

.product-cta {
  background: var(--primary-dark);
}

.cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
}

.product-cta h2,
.product-cta p {
  color: #fff;
}

.product-comparison-block {
  margin: 34px 0 48px;
}

.adhesive-compare-grid,
.product-link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.adhesive-compare-card,
.product-link-grid a,
.application-demand-block {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.adhesive-compare-card {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.adhesive-compare-card dl {
  display: grid;
  gap: 12px;
}

.adhesive-compare-card dt,
.application-demand-form span {
  color: var(--muted);
  font-size: 13px;
}

.adhesive-compare-card dd {
  margin: 4px 0 0;
  color: var(--text);
}

.adhesive-structure {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.adhesive-structure--split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.adhesive-structure__stack {
  display: grid;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #F8FAF8;
  padding: 18px;
}

.adhesive-structure__stack > strong {
  color: var(--primary-dark);
  font-size: 15px;
  font-weight: 600;
}

.adhesive-layer {
  display: block;
  border: 1px solid rgba(57, 122, 91, 0.18);
  border-radius: 5px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  text-align: center;
}

.adhesive-layer--1 {
  background: #E9F2EE;
}

.adhesive-layer--2 {
  background: #F4F0E6;
}

.adhesive-layer--3 {
  background: #ECF4F7;
}

.adhesive-layer--4 {
  background: #F7F3EA;
}

.adhesive-note-block {
  border-left: 3px solid var(--accent);
}

.product-link-grid a {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--primary-dark);
  padding: 18px;
  font-weight: 500;
}

.product-link-grid a:hover,
.product-link-grid a:focus-visible {
  border-color: rgba(57, 122, 91, 0.34);
  color: var(--primary);
}

.application-demand-form {
  display: grid;
  gap: 20px;
}

.application-demand-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.application-demand-form label {
  display: grid;
  gap: 8px;
}

.application-demand-form input {
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 10px 12px;
  font: inherit;
}

.application-demand-form input:focus {
  outline: 2px solid rgba(57, 122, 91, 0.18);
  border-color: rgba(57, 122, 91, 0.45);
}

.product-cta .btn-secondary {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  align-items: start;
  gap: 32px;
}

.detail-main {
  display: grid;
  gap: 28px;
}

.recommend-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.recommend-grid > div {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 18px;
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
}

.data-table th,
.data-table td {
  border: 1px solid var(--border);
  padding: 14px;
  text-align: left;
  vertical-align: top;
}

.data-table th,
.data-table td:first-child {
  color: var(--primary-dark);
  font-weight: 500;
}

.note {
  border-left: 4px solid var(--accent);
  background: rgba(233, 132, 55, 0.08);
  padding: 12px 14px;
  color: var(--primary-dark);
  font-size: 14px;
}

.download-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.download-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--primary);
  border-radius: 6px;
  color: var(--primary-dark);
  padding: 9px 14px;
  font-size: 15px;
  font-weight: 500;
}

.download-btn.is-disabled {
  border-color: var(--border);
  color: var(--muted);
}

.detail-side {
  position: sticky;
  top: calc(var(--header) + 22px);
  display: grid;
  gap: 10px;
  padding: 20px;
}

.detail-side h2 {
  font-size: 22px;
}

.detail-side a {
  display: grid;
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.detail-side span {
  color: var(--muted);
  font-size: 14px;
}

/* Second incremental dark positioning refresh */
:root {
  --menu-bg: #102A43;
  --menu-bg-secondary: #102A43;
  --menu-hover: #1D4568;
  --primary-dark: var(--text);
}

.page-hero {
  padding: 86px 0 54px;
  background:
    radial-gradient(circle at 18% 16%, rgba(90, 203, 138, 0.12), transparent 26%),
    linear-gradient(135deg, #0B0F14 0%, #111820 100%);
}

.section-soft,
.home-products-section,
.application-section,
.technology-entry-section,
.about-section,
.process-section,
.faq-section {
  background: var(--bg-secondary);
}

.home-faq {
  --home-faq-surface: #121C24;
  --home-faq-surface-open: #17242D;
  --home-faq-surface-hover: #15212A;
  --home-faq-border: rgba(255, 255, 255, 0.10);
  --home-faq-border-active: rgba(88, 167, 123, 0.38);
  --home-faq-title: #F3F6F7;
  --home-faq-text: rgba(231, 238, 241, 0.72);
  --home-faq-accent: #58A77B;
  --home-faq-focus: #79C79A;
}

.home-faq .faq-layout {
  grid-template-columns: minmax(260px, 0.38fr) minmax(0, 0.62fr);
  gap: 52px;
}

.home-faq .faq-list {
  gap: 12px;
}

.home-faq .faq-list details {
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--home-faq-border);
  border-radius: 8px;
  background: var(--home-faq-surface);
  box-shadow: none;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

.home-faq .faq-list details:hover {
  background: var(--home-faq-surface-hover);
  border-color: rgba(88, 167, 123, 0.30);
}

.home-faq .faq-list details[open] {
  background: var(--home-faq-surface-open);
  border-color: var(--home-faq-border-active);
}

.home-faq .faq-list summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 26px;
  align-items: center;
  gap: 20px;
  width: 100%;
  min-height: 64px;
  padding: 18px 20px;
  background: transparent;
  color: var(--home-faq-title);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  text-align: left;
}

.home-faq .faq-list summary::after {
  content: none;
  display: none;
}

.home-faq .faq-icon {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  color: var(--home-faq-accent);
  font-size: 21px;
  font-weight: 400;
  line-height: 1;
  transition: transform 180ms ease;
}

.home-faq .faq-icon::before {
  content: "+";
}

.home-faq .faq-list details[open] .faq-icon {
  transform: rotate(180deg);
}

.home-faq .faq-list details[open] .faq-icon::before {
  content: "-";
}

.home-faq .faq-list summary:focus-visible {
  outline: 2px solid var(--home-faq-focus);
  outline-offset: -3px;
  border-radius: 7px;
}

.home-faq .faq-list details p {
  margin: 0;
  padding: 0 20px 20px;
  border-top: 0;
  color: var(--home-faq-text);
  font-size: 15px;
  line-height: 1.85;
}

.home-faq .faq-list details p::before {
  content: "";
  display: block;
  height: 1px;
  margin-bottom: 16px;
  background: rgba(255, 255, 255, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .home-faq .faq-list details,
  .home-faq .faq-icon {
    transition-duration: 0.01ms;
  }
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #080B0F;
  padding: 40px 0 22px;
}

.footer-grid a,
.footer-grid p,
.footer-bottom p {
  color: var(--muted);
}

.footer-grid h2,
.footer-grid strong {
  color: var(--text);
}

.hero-feature-list span {
  border-color: rgba(90, 203, 138, 0.24);
  background: rgba(90, 203, 138, 0.08);
  color: var(--text);
}

.product-category-card,
.subcategory-card,
.product-list-card,
.selection-card,
.recommend-grid > div,
.detail-side,
.visual-card,
.application-card,
.card {
  border-color: var(--border);
  background: rgba(21, 29, 37, 0.94);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.18);
}

.product-category-card:hover,
.subcategory-card:hover,
.product-list-card:hover,
.application-card:hover {
  border-color: rgba(90, 203, 138, 0.38);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
  transform: translateY(-2px);
}

.category-image,
.category-hero-image,
.product-detail-image {
  background: var(--bg-secondary);
}

.category-body > p:first-child,
.product-model,
.selection-card span,
.breadcrumb a,
.subcategory-nav a,
.btn-card,
.download-btn,
.text-btn {
  color: var(--green);
}

.category-body h2,
.category-body h3,
.subcategory-card h3,
.product-list-card h3,
.selection-card h3,
.recommend-grid h3,
.detail-side h2,
.application-card h2,
.application-card h3,
.card h3 {
  color: var(--text);
}

.product-tags span {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.055);
  color: rgba(243, 245, 244, 0.78);
}

.btn-card,
.download-btn {
  border-color: rgba(90, 203, 138, 0.34);
  background: rgba(90, 203, 138, 0.08);
}

.subcategory-nav a {
  border-color: var(--border);
  background: rgba(21, 29, 37, 0.94);
}

.data-table {
  background: rgba(21, 29, 37, 0.94);
}

.data-table th,
.data-table td {
  border-color: var(--border);
  color: var(--muted);
}

.data-table th,
.data-table td:first-child {
  color: var(--text);
}

.note {
  background: rgba(242, 138, 53, 0.10);
  color: rgba(243, 245, 244, 0.84);
}

.download-btn.is-disabled {
  border-color: var(--border);
  color: var(--muted);
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.product-meta span {
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--muted);
  padding: 7px 10px;
  font-size: 14px;
}

.application-grid-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.home-application-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.home-application-grid .application-card,
.application-grid-wide .application-card {
  min-height: 100%;
}

/* Application case system */
.application-container {
  width: min(1180px, calc(100% - 64px));
  margin-inline: auto;
}

.application-case-hero {
  min-height: 0;
}

.application-hero-layout,
.case-detail-head {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: center;
  gap: clamp(40px, 5vw, 72px);
}

.case-detail-head {
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 0.78fr);
  gap: 44px;
}

.application-hero-media,
.case-hero-media {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #101923;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
}

.application-hero-media img,
.case-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.application-hero-media img {
  aspect-ratio: 16 / 9;
}

.application-hero-media {
  display: flex;
  align-items: center;
  justify-content: center;
  max-height: 360px;
  aspect-ratio: 16 / 10;
  background: #111820;
}

.application-hero-media img {
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center 54%;
}

.case-hero-note {
  max-width: 760px;
  margin-top: 18px;
  border-left: 3px solid var(--orange);
  color: rgba(243, 245, 244, 0.74);
  padding-left: 14px;
  font-size: 15px;
  line-height: 1.75;
}

.application-case-hero .case-hero-note {
  margin-top: 14px;
  border-left: 0;
  padding-left: 0;
  font-size: 14px;
  line-height: 1.65;
}

.case-list-section {
  background: #0B1118;
}

.case-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 7px;
  background: #0F1B22;
  padding: 8px;
}

.case-filter button {
  min-height: 40px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  padding: 0 13px;
  font-size: 13px;
  font-weight: 500;
  transition: background-color 160ms ease, color 160ms ease;
}

.case-filter button:hover,
.case-filter button:focus-visible {
  background: #1D4568;
  color: #FFFFFF;
}

.case-filter button.is-active {
  background: #397A5B;
  color: #FFFFFF;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 22px;
  margin-top: 24px;
}

@media (min-width: 1600px) {
  .case-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.case-card[hidden] {
  display: none;
}

.case-card,
.home-case-card {
  height: 100%;
  border: 1px solid #E1E6E3;
  border-radius: 8px;
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: 0 7px 22px rgba(12, 30, 23, 0.055);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.case-card:hover,
.home-case-card:hover {
  border-color: #CBD7D0;
  box-shadow: 0 13px 32px rgba(12, 30, 23, 0.09);
  transform: translateY(-3px);
}

.case-card > a,
.home-case-card {
  display: grid;
  min-height: 100%;
}

.case-card__image,
.home-case-card__image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 210px;
  overflow: hidden;
  background: #E8ECEA;
}

.case-card__image img,
.home-case-card__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 220ms ease;
}

.case-card[data-case="bopp-film-printing"] .case-card__image,
.case-card[data-case="pet-film-printing"] .case-card__image,
.case-card[data-case="pet-paper-lamination"] .case-card__image,
.case-detail--bopp-film-printing .case-hero-media,
.case-detail--pet-film-printing .case-hero-media,
.case-detail--pet-paper-lamination .case-hero-media {
  background: #08090b;
}

.case-card[data-case="bopp-film-printing"] .case-card__image img,
.case-detail--bopp-film-printing .case-hero-media img {
  object-position: center center;
}

.case-card[data-case="pet-film-printing"] .case-card__image img,
.case-card[data-case="pet-paper-lamination"] .case-card__image img {
  object-fit: contain;
  object-position: center 52%;
}

.case-detail--pet-film-printing .case-hero-media img,
.case-detail--pet-paper-lamination .case-hero-media img {
  object-position: center 52%;
}

.case-card[data-case="pharmaceutical-carton"] .case-card__image img,
.case-detail--pharmaceutical-carton .case-hero-media img {
  object-position: center 52%;
}

.case-card[data-case="corrugated-carton"] .case-card__image img,
.case-detail--corrugated-carton .case-hero-media img {
  object-position: center 55%;
}

.case-card[data-case="food-paper-bag"] .case-card__image,
.case-detail--food-paper-bag .case-hero-media {
  background: #080909;
}

.case-card[data-case="food-paper-bag"] .case-card__image img,
.case-detail--food-paper-bag .case-hero-media img {
  object-position: center 54%;
}

.case-card[data-case="paper-shopping-bag"] .case-card__image,
.home-case-card[data-case="paper-shopping-bag"] .home-case-card__image,
.case-detail--paper-shopping-bag .case-hero-media {
  background: #090A0C;
}

.case-card[data-case="paper-shopping-bag"] .case-card__image img,
.home-case-card[data-case="paper-shopping-bag"] .home-case-card__image img,
.case-detail--paper-shopping-bag .case-hero-media img {
  object-fit: cover;
  object-position: center 54%;
}

.case-card[data-case="nonwoven-shopping-bag"] .case-card__image,
.home-case-card[data-case="nonwoven-shopping-bag"] .home-case-card__image,
.case-detail--nonwoven-shopping-bag .case-hero-media {
  background: #08090A;
}

.case-card[data-case="nonwoven-shopping-bag"] .case-card__image img,
.home-case-card[data-case="nonwoven-shopping-bag"] .home-case-card__image img,
.case-detail--nonwoven-shopping-bag .case-hero-media img {
  object-fit: cover;
  object-position: center 53%;
}

.case-card[data-case="flexible-packaging"] .case-card__image,
.home-case-card[data-case="flexible-packaging"] .home-case-card__image,
.case-detail--flexible-packaging .case-hero-media {
  background: #08090A;
}

.case-card[data-case="flexible-packaging"] .case-card__image img,
.home-case-card[data-case="flexible-packaging"] .home-case-card__image img,
.case-detail--flexible-packaging .case-hero-media img {
  object-fit: cover;
  object-position: center 54%;
}

.case-card[data-case="courier-bag"] .case-card__image img,
.home-case-card[data-case="courier-bag"] .home-case-card__image img,
.case-detail--courier-bag .case-hero-media img {
  object-position: center 50%;
}

.case-card[data-case="garment-packaging-bag"] .case-card__image,
.case-detail--garment-packaging-bag .case-hero-media {
  background: #090B0C;
}

.case-detail--garment-packaging-bag .case-hero-media {
  aspect-ratio: 16 / 10;
}

.case-card[data-case="garment-packaging-bag"] .case-card__image img,
.case-detail--garment-packaging-bag .case-hero-media img {
  object-fit: contain;
  object-position: center;
}

.case-card[data-case="woven-bag"] .case-card__image,
.case-detail--woven-bag .case-hero-media {
  background: #08090A;
}

.case-detail--woven-bag .case-hero-media {
  aspect-ratio: 16 / 10;
  max-height: 560px;
}

.case-card[data-case="woven-bag"] .case-card__image img,
.case-detail--woven-bag .case-hero-media img {
  object-fit: cover;
  object-position: center 53%;
}

.case-card[data-case="logistics-label"] .case-card__image,
.case-detail--logistics-label .case-hero-media {
  background: #080A0C;
}

.case-detail--logistics-label .case-hero-media {
  aspect-ratio: 16 / 10;
  max-height: 560px;
}

.case-card[data-case="logistics-label"] .case-card__image img,
.case-detail--logistics-label .case-hero-media img {
  object-fit: cover;
  object-position: center 52%;
}

.case-detail--pharmaceutical-carton .case-hero-media {
  max-height: 560px;
  aspect-ratio: 16 / 10;
}

.case-card:hover img,
.home-case-card:hover img {
  transform: scale(1.025);
}

.case-card__body,
.home-case-card__body {
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 20px 20px 22px;
}

.case-card__category,
.home-case-card__body span {
  color: #397A5B;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 6px;
}

.case-card__title,
.home-case-card__body h3 {
  color: #17201C;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0;
  margin: 0 0 12px;
}

.case-card__solution {
  border-left: 3px solid #397A5B;
  background: #F1F4F2;
  margin-bottom: 13px;
  padding: 11px 13px;
}

.case-card__solution span {
  display: block;
  color: #7A8580;
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 3px;
}

.case-card__solution p,
.home-case-card__body p {
  color: #27332D;
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.case-card__highlights,
.case-bullet-list,
.case-step-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.case-card__highlights {
  gap: 5px;
  margin: 0 0 16px;
  list-style: none;
}

.case-card__highlights li,
.case-bullet-list li {
  position: relative;
  list-style: none;
  color: #68736D;
  font-size: 13px;
  line-height: 1.55;
  padding-left: 15px;
}

.case-card__highlights li:nth-child(n+3) {
  display: none;
}

.case-card__highlights li::before,
.case-bullet-list li::before {
  position: absolute;
  left: 1px;
  top: 0.68em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #58A77B;
  content: "";
  transform: translateY(-50%);
}

.case-card__link,
.home-case-card__body strong {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  color: #397A5B;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.case-card__link::after,
.home-case-card__body strong::after {
  content: "→";
  transition: transform 160ms ease;
}

.case-card:hover .case-card__link::after,
.home-case-card:hover .home-case-card__body strong::after {
  transform: translateX(3px);
}

.case-list-section .case-section__header--compact {
  margin-bottom: 18px;
}

.case-list-section .case-section__header--compact h2 {
  font-size: clamp(28px, 2.6vw, 36px);
}

.case-list-section .case-card {
  border-color: #DCE4DF;
  background: #F3F5F3;
  box-shadow: none;
  transition: border-color 180ms ease, background-color 180ms ease;
}

.case-list-section .case-card:hover,
.case-list-section .case-card:focus-within {
  border-color: #B9CEC2;
  background: #F6F8F6;
  box-shadow: none;
  transform: none;
}

.case-list-section .case-card > a {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.case-list-section .case-card:hover img {
  transform: scale(1.018);
}

.case-list-section .case-card__image {
  max-height: 205px;
  background: #E3E8E5;
}

.case-list-section .case-card__body {
  min-height: 0;
  flex: 1;
  padding: 18px 18px 20px;
}

.case-list-section .case-card__title {
  display: -webkit-box;
  min-height: 56px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 19px;
  line-height: 1.45;
  margin-bottom: 10px;
}

.case-list-section .case-card__solution {
  min-height: 68px;
  border-left: 2px solid #397A5B;
  background: #E8EDE9;
  margin-bottom: 12px;
  padding: 9px 11px;
}

.case-list-section .case-card__solution p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 13px;
  line-height: 1.55;
}

.case-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.case-card__tag {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #D2DDD6;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.46);
  color: #4D5B54;
  padding: 0 8px;
  font-size: 12px;
  line-height: 1.2;
}

.case-list-section .case-card__link {
  min-height: 44px;
  align-items: center;
  margin-top: auto;
}

.featured-cases-section,
.case-guidance-section {
  background: #111820;
}

.featured-case-grid,
.home-case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.home-case-card__image {
  aspect-ratio: 16 / 10;
  max-height: 180px;
}

.home-case-card__body {
  min-height: 0;
  padding: 17px 17px 19px;
}

.home-case-card__body h3 {
  font-size: 18px;
  line-height: 1.38;
  margin-bottom: 9px;
}

.home-case-card__body p {
  line-height: 1.6;
  margin-bottom: 14px;
}

.case-section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 26px;
}

.case-section__header h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 600;
  line-height: 1.25;
}

.case-section__header p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.section-action {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.case-explain-grid,
.case-process-grid {
  display: grid;
  gap: 18px;
}

.case-explain-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-process-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.case-explain-card,
.case-process-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(21, 29, 37, 0.94);
  padding: 24px;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.18);
}

.case-explain-card span,
.case-process-card span {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
}

.case-explain-card h3,
.case-process-card h3 {
  margin-top: 12px;
  color: var(--text);
  font-size: 20px;
}

.case-explain-card p,
.case-process-card p {
  margin-top: 10px;
  font-size: 15px;
}

.application-validation-section {
  background: #111820;
}

.case-process-heading {
  margin-bottom: 26px;
}

.case-process-heading > p {
  max-width: 560px;
}

.application-validation-section .case-process-card {
  min-height: 210px;
  box-shadow: none;
}

.application-validation-section .case-process-card p {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-height: 1.68;
}

.application-contact-actions {
  display: grid;
  gap: 22px;
}

.application-contact-list {
  display: grid;
  gap: 10px;
}

.application-contact-list p {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  margin: 0;
  color: rgba(245, 247, 248, 0.76);
  font-size: 15px;
  line-height: 1.55;
}

.application-contact-list span {
  color: rgba(245, 247, 248, 0.52);
}

.application-contact-list a {
  min-width: 0;
  color: #FFFFFF;
  overflow-wrap: anywhere;
}

.case-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: start;
  gap: 30px;
}

.case-main {
  display: grid;
  gap: 18px;
}

.case-content-block,
.case-side-block {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: #FFFFFF;
  padding: 28px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.16);
}

.case-content-block h2,
.case-side-block h2 {
  color: #17201C;
  font-size: 24px;
}

.case-content-block p {
  margin-top: 12px;
  color: #4D5A53;
}

.case-content-note {
  border-left: 3px solid var(--green);
  padding-left: 14px;
}

.case-content-block .case-tag-list,
.case-content-block .case-bullet-list,
.case-content-block .case-step-list {
  margin-top: 14px;
}

.case-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-tag-list span {
  border: 1px solid #DCE6E0;
  border-radius: 4px;
  background: #F3F6F4;
  color: #397A5B;
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 500;
}

.case-step-list {
  margin-left: 20px;
  color: #4D5A53;
}

.case-step-list li {
  padding-left: 4px;
  color: #4D5A53;
  font-size: 15px;
  line-height: 1.8;
}

.case-side {
  position: sticky;
  top: calc(var(--header) + 22px);
  display: grid;
  gap: 18px;
}

.case-related-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.case-related-card {
  display: grid;
  gap: 4px;
  border: 1px solid #E1E7E3;
  border-radius: 6px;
  background: #F7FAF8;
  padding: 14px;
}

.case-related-card span {
  color: #68736D;
  font-size: 12px;
}

.case-related-card strong {
  color: #17201C;
  font-size: 15px;
  line-height: 1.5;
}

/* Product information center v3 */
.product-info-container {
  width: min(1180px, calc(100% - 64px));
  margin-inline: auto;
}

.product-info-hero,
.product-category-hero,
.product-detail-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 16% 18%, rgba(90, 203, 138, 0.12), transparent 30%),
    linear-gradient(135deg, #0B1118 0%, #111820 58%, #102A43 100%);
  color: #F3F5F4;
}

.product-info-hero {
  min-height: 340px;
  padding: 72px 0 98px;
}

.product-category-hero,
.product-detail-hero {
  padding: 72px 0 96px;
}

.product-info-hero .breadcrumb,
.product-category-hero .breadcrumb,
.product-detail-hero .breadcrumb {
  color: rgba(243, 245, 244, 0.56);
}

.product-info-hero .breadcrumb a,
.product-category-hero .breadcrumb a,
.product-detail-hero .breadcrumb a {
  color: rgba(243, 245, 244, 0.84);
}

.product-info-hero__copy {
  max-width: 780px;
}

.product-info-hero h1,
.product-category-hero h1,
.product-detail-hero h1 {
  max-width: 820px;
  color: #F5F7F8;
}

.product-info-hero .lead,
.product-category-hero .lead,
.product-detail-hero .lead {
  max-width: 760px;
  color: rgba(243, 245, 244, 0.76);
}

.product-hero-note {
  max-width: 760px;
  margin-top: 16px;
  border-left: 3px solid #E58A3A;
  color: rgba(243, 245, 244, 0.66);
  padding-left: 14px;
}

.product-center-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 16% 18%, rgba(90, 203, 138, 0.12), transparent 30%),
    linear-gradient(135deg, #0B1118 0%, #111820 58%, #102A43 100%);
  color: #F3F5F4;
  min-height: 286px;
  padding: 22px 0 34px;
}

.product-center-hero .breadcrumb {
  color: rgba(243, 245, 244, 0.56);
}

.product-center-hero .breadcrumb a {
  color: rgba(243, 245, 244, 0.84);
}

.product-center-hero__copy {
  max-width: 780px;
}

.product-center-hero h1 {
  max-width: 760px;
  color: #F5F7F8;
  font-size: clamp(31px, 3.2vw, 44px);
  line-height: 1.18;
}

.product-center-hero .lead {
  max-width: 760px;
  margin-top: 12px;
  color: rgba(243, 245, 244, 0.76);
  font-size: 15.5px;
  line-height: 1.58;
}

.product-center-hero .btn-row {
  margin-top: 18px;
}

.product-center-hero .btn-secondary {
  border-color: rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.06);
  color: #F3F5F4;
}

.product-center-hero .btn-secondary:hover,
.product-center-hero .btn-secondary:focus-visible {
  border-color: rgba(255, 255, 255, 0.54);
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
}

.product-category-nav {
  width: min(1180px, calc(100% - 64px));
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: -36px auto 64px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 8px;
  background: #102A43;
  box-shadow: 0 18px 44px rgba(3, 15, 27, 0.22);
  overflow: hidden;
}

.product-category-nav a {
  position: relative;
  min-height: 94px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(255, 255, 255, 0.10);
  color: rgba(255, 255, 255, 0.72);
  padding: 18px 24px;
  text-decoration: none;
}

.product-category-nav a:last-child {
  border-right: 0;
}

.product-category-nav a:hover,
.product-category-nav a:focus-visible {
  color: #FFFFFF;
  background: #1D4568;
}

.product-category-nav a.is-active {
  color: #FFFFFF;
  background: #173B2C;
}

.product-category-nav a.is-active::after {
  position: absolute;
  right: 24px;
  bottom: 0;
  left: 24px;
  height: 3px;
  background: #63C18F;
  content: "";
}

.product-category-nav strong {
  color: inherit;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
}

.product-category-nav span {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.46);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.35;
}

.product-category-nav--overview {
  display: block;
  margin: -34px auto 42px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.product-category-nav--overview .product-category-nav__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.product-category-nav--overview .product-category-nav__item {
  min-height: 96px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  border: 1px solid #E1E6E3;
  border-radius: 8px;
  background: #FFFFFF;
  color: #17201C;
  padding: 15px 16px;
  box-shadow: 0 5px 18px rgba(12, 30, 23, 0.045);
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-category-nav--overview .product-category-nav__item:last-child {
  border-right: 1px solid #E1E6E3;
}

.product-category-nav--overview .product-category-nav__item:hover,
.product-category-nav--overview .product-category-nav__item:focus-visible {
  border-color: #BFCFC6;
  background: #FFFFFF;
  box-shadow: 0 10px 26px rgba(12, 30, 23, 0.08);
  color: #17201C;
  transform: translateY(-2px);
}

.product-category-nav__index {
  margin: 0;
  color: #397A5B;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}

.product-category-nav__content {
  min-width: 0;
  display: grid;
  gap: 5px;
  margin: 0;
}

.product-category-nav--overview .product-category-nav__title {
  margin: 0;
  color: #17201C;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.35;
}

.product-category-nav--overview .product-category-nav__text {
  margin: 0;
  color: #68736D;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.45;
}

.product-category-nav__arrow {
  margin: 0;
  color: #397A5B;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0;
}

.product-light-section {
  background: #F4F6F4;
  color: #17201C;
  padding: 76px 0;
}

.product-light-section + .product-light-section {
  padding-top: 18px;
}

.product-light-section .section-heading h2,
.product-light-section .section-heading p,
.product-light-section h2,
.product-light-section h3 {
  color: #17201C;
}

.product-light-section .eyebrow,
.product-family__eyebrow,
.product-subcategory-heading span,
.product-info-card__category {
  color: #397A5B;
}

.product-light-section p,
.product-info-card__summary,
.product-entry-card p {
  color: #68736D;
}

.product-family {
  padding: 0 0 78px;
}

.product-family:last-child {
  padding-bottom: 0;
}

.product-catalog {
  background: #F4F6F4;
  color: #17201C;
  padding: 0 0 58px;
}

.product-category-section {
  display: grid;
  grid-template-columns: minmax(210px, 0.28fr) minmax(0, 0.72fr);
  gap: 36px;
  padding: 56px 0;
  border-top: 1px solid #E1E6E3;
  scroll-margin-top: 110px;
}

.product-category-section:first-child {
  border-top: 0;
  padding-top: 10px;
}

.product-category-section__intro {
  align-self: start;
  display: grid;
  gap: 14px;
}

.product-category-section__index {
  color: #397A5B;
  font-size: 14px;
  font-weight: 700;
}

.product-category-section__intro h2 {
  color: #17201C;
  font-size: clamp(25px, 2.4vw, 34px);
  line-height: 1.28;
}

.product-category-section__intro p {
  max-width: 340px;
  color: #68736D;
  font-size: 15px;
  line-height: 1.75;
}

.product-category-section__apps .copy-list {
  display: grid;
  gap: 7px;
  color: #53615A;
  font-size: 14px;
}

.product-category-section__apps .copy-list li {
  position: relative;
  padding-left: 14px;
}

.product-category-section__apps .copy-list li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: #397A5B;
  content: "";
}

.product-category-section__link {
  margin-top: 6px;
}

.product-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-mini-card {
  height: 100%;
  border: 1px solid #E1E6E3;
  border-radius: 8px;
  background: #FFFFFF;
  box-shadow: 0 5px 18px rgba(12, 30, 23, 0.045);
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-mini-card:hover,
.product-mini-card:focus-within {
  border-color: #BFCFC6;
  box-shadow: 0 10px 26px rgba(12, 30, 23, 0.08);
  transform: translateY(-2px);
}

.product-mini-card__link {
  height: 100%;
  display: grid;
  align-content: start;
  gap: 12px;
  color: #17201C;
  padding: 0 0 20px;
  overflow: hidden;
  text-decoration: none;
}

.product-mini-card__media {
  height: 172px;
  margin: 0;
  background: #E9EEEB;
  overflow: hidden;
}

.product-mini-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-mini-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 22px 0;
}

.product-mini-card__type {
  display: -webkit-box;
  overflow: hidden;
  color: #397A5B;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.product-mini-card__arrow {
  color: #397A5B;
  font-size: 17px;
  font-weight: 600;
}

.product-mini-card h3 {
  display: -webkit-box;
  overflow: hidden;
  color: #17201C;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.42;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  padding: 0 22px;
}

.product-mini-card__description {
  display: -webkit-box;
  overflow: hidden;
  color: #68736D;
  font-size: 14px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  padding: 0 22px;
}

.product-mini-card__tags {
  display: flex;
  flex-wrap: nowrap;
  gap: 7px;
  margin-top: auto;
  overflow: hidden;
  padding: 0 22px;
}

.product-mini-card__tags li {
  max-width: 100%;
  overflow: hidden;
  border: 1px solid #DDE5DF;
  border-radius: 4px;
  background: #F4F7F5;
  color: #53615A;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.product-mini-card__substrate {
  display: grid;
  gap: 4px;
  color: #68736D;
  padding: 0 22px;
  font-size: 13px;
  line-height: 1.45;
}

.product-mini-card__substrate strong {
  color: #17201C;
  font-size: 13px;
  font-weight: 600;
}

.product-mini-card__button {
  min-height: 44px;
  display: inline-flex;
  width: max-content;
  align-items: center;
  justify-content: center;
  margin: 2px 22px 0;
  border: 1px solid #397A5B;
  border-radius: 6px;
  color: #397A5B;
  padding: 0 14px;
  font-size: 14px;
  font-weight: 600;
}

.product-mini-card:hover .product-mini-card__button,
.product-mini-card:focus-within .product-mini-card__button {
  background: #397A5B;
  color: #FFFFFF;
}

.product-application-select {
  background: #F4F6F4;
  color: #17201C;
  padding: 16px 0 72px;
}

.product-application-select__head {
  max-width: 720px;
  margin-bottom: 20px;
}

.product-application-select__head h2 {
  margin-top: 4px;
  color: #17201C;
  font-size: clamp(24px, 2.4vw, 34px);
}

.product-application-select__head p {
  margin-top: 10px;
  color: #68736D;
}

.product-application-select__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.product-application-select__item {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid #DCE4DF;
  border-radius: 8px;
  background: #FFFFFF;
  color: #17201C;
  padding: 18px 20px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 8px 28px rgba(16, 34, 28, 0.055);
}

.product-application-select__item span {
  color: #397A5B;
}

.product-application-select__item:hover,
.product-application-select__item:focus-visible {
  border-color: #BFCFC6;
  color: #397A5B;
}

.product-selection-section--compact {
  padding: 18px 0 70px;
}

.product-selection-compact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  border: 1px solid #DCE4DF;
  border-radius: 8px;
  background: #FFFFFF;
  padding: 28px;
  box-shadow: 0 8px 28px rgba(16, 34, 28, 0.06);
}

.product-selection-compact h2 {
  margin-top: 4px;
  color: #17201C;
  font-size: clamp(24px, 2.4vw, 34px);
}

.product-selection-compact p {
  margin-top: 10px;
  color: #68736D;
}

.product-selection-compact .btn-row {
  justify-content: flex-end;
  margin-top: 0;
}

.product-related-link-list {
  display: grid;
  gap: 10px;
}

.product-related-link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #DDE5DF;
  border-radius: 6px;
  background: #F8FAF8;
  color: #17201C;
  padding: 12px 14px;
  font-weight: 600;
  text-decoration: none;
}

.product-related-link-list a span {
  color: #397A5B;
}

.product-related-link-list a:hover,
.product-related-link-list a:focus-visible {
  border-color: #BFCFC6;
  color: #397A5B;
}

.focused-product-media {
  overflow: hidden;
  border-radius: 10px;
  background: #E9EEEB;
}

.focused-product-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.product-family__intro {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(360px, 0.72fr);
  align-items: stretch;
  gap: 28px;
  margin-bottom: 28px;
  border: 1px solid #E1E7E3;
  border-radius: 10px;
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: 0 12px 34px rgba(16, 34, 28, 0.06);
}

.product-family__copy {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 34px;
}

.product-family__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.product-family__copy h2 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.24;
}

.product-family__tags,
.product-info-card__tags,
.product-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-family__tags span,
.product-info-card__tags span,
.product-detail-tags span {
  border: 1px solid #DDE5DF;
  border-radius: 4px;
  background: #F4F7F5;
  color: #53615A;
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 500;
}

.product-family__link {
  min-height: 44px;
  display: inline-flex;
  width: max-content;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  border: 1px solid #397A5B;
  border-radius: 6px;
  background: #397A5B;
  color: #FFFFFF;
  padding: 0 16px;
  font-size: 15px;
  font-weight: 600;
}

.product-family__link:hover,
.product-family__link:focus-visible {
  background: #2F684D;
  color: #FFFFFF;
}

.product-family__media {
  min-height: 100%;
  background: #E9EEEB;
}

.product-family__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.product-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-info-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-info-card,
.product-entry-card,
.product-selection-card,
.product-detail-block,
.product-detail-aside,
.product-category-intro,
.product-empty-card {
  border: 1px solid #E1E7E3;
  border-radius: 8px;
  background: #FFFFFF;
  box-shadow: 0 8px 28px rgba(16, 34, 28, 0.06);
}

.product-info-card {
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.product-info-card:hover {
  border-color: #C9D7CF;
  box-shadow: 0 15px 38px rgba(16, 34, 28, 0.10);
  transform: translateY(-3px);
}

.product-info-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  background: #E9EEEB;
  overflow: hidden;
}

.product-info-card__media img,
.product-entry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 240ms ease;
}

.product-info-card:hover img,
.product-entry-card:hover img {
  transform: scale(1.025);
}

.product-info-card__body {
  display: grid;
  gap: 12px;
  padding: 22px 22px 24px;
}

.product-info-card__category {
  font-size: 13px;
  font-weight: 600;
}

.product-info-card__title {
  font-size: 21px;
  font-weight: 600;
  line-height: 1.4;
}

.product-info-card__title a {
  color: #17201C;
}

.product-info-card__detail {
  min-height: 44px;
  display: inline-flex;
  width: max-content;
  align-items: center;
  color: #397A5B;
  font-size: 14px;
  font-weight: 600;
}

.product-category-hero__layout,
.product-detail-head-v2 {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 0.8fr);
  align-items: center;
  gap: 46px;
}

.product-category-hero__media,
.product-gallery__main {
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  background: #101923;
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.26);
}

.product-category-hero__media img,
.product-gallery__main img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-category-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin-bottom: 22px;
  padding: 28px;
}

.product-subcategory-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.product-subcategory-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #DCE4DF;
  border-radius: 6px;
  background: #FFFFFF;
  color: #173B2C;
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
}

.product-subcategory-nav a:hover,
.product-subcategory-nav a:focus-visible,
.product-subcategory-nav a.is-active {
  border-color: #397A5B;
  background: #173B2C;
  color: #FFFFFF;
}

.product-subcategory-groups {
  display: grid;
  gap: 62px;
}

.product-subcategory-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.product-subcategory-heading h2 {
  margin-top: 6px;
  font-size: clamp(24px, 2.4vw, 34px);
}

.product-empty-card {
  grid-column: 1 / -1;
  color: #68736D;
  padding: 24px;
}

.product-selection-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.product-selection-card {
  display: grid;
  gap: 10px;
  padding: 22px;
}

.product-selection-card span {
  color: #E58A3A;
  font-size: 13px;
  font-weight: 700;
}

.product-entry-card {
  display: grid;
  gap: 10px;
  padding-bottom: 20px;
  overflow: hidden;
}

.product-entry-card img {
  aspect-ratio: 4 / 3;
}

.product-entry-card span,
.product-entry-card strong,
.product-entry-card p {
  margin-inline: 20px;
}

.product-entry-card span {
  margin-top: 8px;
  color: #397A5B;
  font-size: 12px;
  font-weight: 600;
}

.product-entry-card strong {
  color: #17201C;
  font-size: 21px;
}

.product-gallery {
  display: grid;
  gap: 12px;
}

.product-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.product-gallery__thumbs button {
  min-height: 72px;
  border: 2px solid transparent;
  border-radius: 6px;
  background: #182331;
  padding: 0;
  overflow: hidden;
  cursor: pointer;
}

.product-gallery__thumbs button.is-active {
  border-color: #63C18F;
}

.product-gallery__thumbs img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-detail-summary {
  display: grid;
  gap: 18px;
}

.product-detail-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.product-detail-meta div {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.055);
  padding: 12px;
}

.product-detail-meta dt {
  color: rgba(255, 255, 255, 0.52);
  font-size: 12px;
}

.product-detail-meta dd {
  color: rgba(255, 255, 255, 0.90);
  font-size: 14px;
  font-weight: 600;
}

.product-detail-layout-v2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: start;
  gap: 28px;
}

.product-detail-main {
  display: grid;
  gap: 22px;
}

.product-detail-block {
  padding: 30px;
}

.product-feature-grid,
.product-application-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-feature-grid div,
.product-application-grid > div {
  border: 1px solid #E4E9E5;
  border-radius: 8px;
  background: #F7FAF8;
  padding: 18px;
}

.product-feature-grid span {
  display: block;
  width: 26px;
  height: 3px;
  margin-bottom: 12px;
  border-radius: 99px;
  background: #397A5B;
}

.product-feature-grid--titled h3 {
  margin: 0 0 8px;
  color: var(--primary-dark);
  font-size: 17px;
  line-height: 1.35;
}

.product-feature-grid--titled p {
  margin: 0;
}

.printing-varnish-stack {
  display: grid;
  gap: 10px;
  margin: 22px 0 18px;
}

.printing-varnish-layer {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  border: 1px solid rgba(57, 122, 91, 0.20);
  border-radius: 8px;
  color: var(--text);
  padding: 14px 18px;
  text-align: center;
  font-weight: 600;
  line-height: 1.45;
}

.printing-varnish-layer--ink,
.printing-varnish-layer--1 {
  background: #EAF2EF;
}

.printing-varnish-layer--varnish,
.printing-varnish-layer--2 {
  background: #FFF5EC;
  border-color: rgba(233, 132, 55, 0.28);
}

.printing-varnish-layer--substrate,
.printing-varnish-layer--3 {
  background: #F7FAF8;
}

.product-detail-tags {
  margin-top: 10px;
}

.product-light-section .data-table {
  background: #FFFFFF;
}

.product-light-section .data-table td,
.product-light-section .data-table th {
  border-color: #E1E7E3;
  color: #17201C;
}

.product-light-section .data-table td:first-child {
  width: 34%;
  background: #F7FAF8;
  color: #397A5B;
  font-weight: 600;
}

.product-light-section .note {
  background: #FFF5ED;
  color: #6B4B2D;
}

.download-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.download-card {
  min-height: 128px;
  display: grid;
  align-content: space-between;
  gap: 16px;
  border-radius: 8px;
  background: #102A43;
  color: #FFFFFF;
  padding: 18px;
}

.download-card strong,
.download-card span {
  display: block;
}

.download-card span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.download-card a,
.download-status {
  min-height: 38px;
  display: inline-flex;
  width: max-content;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: 5px;
  color: #FFFFFF;
  padding: 0 12px;
  font-size: 13px;
  font-weight: 600;
}

.download-card.is-pending {
  background: #173B2C;
}

.product-detail-aside {
  position: sticky;
  top: calc(var(--header) + 22px);
  display: grid;
  gap: 18px;
  padding: 20px;
}

.product-detail-aside section + section {
  border-top: 1px solid #E1E7E3;
  padding-top: 18px;
}

.product-detail-aside h2 {
  font-size: 22px;
}

.product-related-list {
  display: grid;
  gap: 12px;
}

.product-related-card {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 10px 12px;
  border: 1px solid #E1E7E3;
  border-radius: 7px;
  background: #F7FAF8;
  padding: 10px;
}

.product-related-card img {
  grid-row: span 2;
  width: 82px;
  height: 62px;
  border-radius: 5px;
  object-fit: cover;
}

.product-related-card span {
  color: #68736D;
  font-size: 12px;
}

.product-related-card strong {
  color: #17201C;
  font-size: 14px;
  line-height: 1.45;
}

/* Contact CTA color correction */
.contact-cta,
.cta-band,
.product-cta {
  position: relative;
  isolation: isolate;
  width: 100%;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 35%, rgba(63, 137, 101, 0.13), transparent 38%),
    #0B1118;
  color: #F4F7F6;
}

.contact-cta::before,
.contact-cta::after,
.cta-band::before,
.cta-band::after,
.product-cta::before,
.product-cta::after {
  pointer-events: none;
}

.contact-cta.section,
.cta-band.section,
.product-cta.section {
  padding: 0;
}

.contact-cta .contact-layout,
.cta-band > .container,
.cta-band > .application-container,
.product-cta .cta-inner {
  width: min(1180px, calc(100% - 64px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  align-items: center;
  gap: 72px;
  padding: 88px 0;
}

.contact-cta .reveal:first-child,
.cta-band .copy,
.product-cta .cta-inner > div:first-child {
  max-width: 680px;
}

.contact-cta .eyebrow,
.cta-band .eyebrow,
.product-cta .eyebrow {
  color: #69B899;
}

.contact-cta h2,
.cta-band h2,
.product-cta h2 {
  color: #F5F7F8;
  font-size: clamp(30px, 3.2vw, 46px);
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: 0;
}

.contact-cta p,
.cta-band p,
.product-cta p {
  color: rgba(245, 247, 248, 0.72);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
}

.contact-cta .btn-row,
.cta-band .btn-row,
.product-cta .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.contact-cta .btn-primary,
.cta-band .btn-primary,
.product-cta .btn-primary {
  min-height: 46px;
  border-color: #58B987;
  background: #58B987;
  color: #08140F;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 600;
}

.contact-cta .btn-primary:hover,
.contact-cta .btn-primary:focus-visible,
.cta-band .btn-primary:hover,
.cta-band .btn-primary:focus-visible,
.product-cta .btn-primary:hover,
.product-cta .btn-primary:focus-visible {
  border-color: #69C895;
  background: #69C895;
  color: #08140F;
}

.contact-cta .btn-secondary,
.cta-band .btn-secondary,
.product-cta .btn-secondary {
  min-height: 46px;
  border-color: rgba(255, 255, 255, 0.34);
  background: transparent;
  color: #FFFFFF;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 500;
}

.contact-cta .btn-secondary:hover,
.contact-cta .btn-secondary:focus-visible,
.cta-band .btn-secondary:hover,
.cta-band .btn-secondary:focus-visible,
.product-cta .btn-secondary:hover,
.product-cta .btn-secondary:focus-visible {
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.09);
  color: #FFFFFF;
}

.contact-card {
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  background: #102A43;
  color: #FFFFFF;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
  padding: 30px 30px 26px;
}

.contact-cta .contact-card p,
.contact-card p {
  min-height: 52px;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
  padding: 10px 0;
}

.contact-cta .contact-card p:last-of-type,
.contact-card p:last-of-type {
  border-bottom: 0;
}

.contact-cta .contact-card p,
.contact-card p {
  grid-template-columns: 82px minmax(0, 1fr);
}

.contact-card strong {
  color: rgba(255, 255, 255, 0.56);
  font-size: 13px;
  font-weight: 500;
}

.contact-card span,
.contact-card a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.65;
  text-decoration: none;
}

.contact-card a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  overflow-wrap: anywhere;
}

.footer-contact {
  display: grid;
  gap: 8px;
}

.footer-contact p {
  margin: 0;
}

.footer-contact a,
.footer-address span {
  overflow-wrap: anywhere;
}

.cta-actions {
  display: grid;
  gap: 14px;
}

.cta-actions .btn-row {
  margin-top: 0;
}

.cta-contact-line {
  margin: 0;
}

.cta-contact-line a {
  color: #FFFFFF;
  text-decoration-color: rgba(105, 200, 149, 0.72);
  text-underline-offset: 3px;
}

.contact-card a:hover,
.contact-card a:focus-visible {
  color: #FFFFFF;
}

.contact-card button {
  min-height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 5px;
  background: transparent;
  color: rgba(255, 255, 255, 0.68);
  padding: 0 10px;
  font-size: 12px;
  font-weight: 500;
}

.contact-card button:hover,
.contact-card button:focus-visible {
  border-color: rgba(255, 255, 255, 0.24);
  background: #1D4568;
  color: #FFFFFF;
}

.contact-card button.is-copied {
  border-color: #69B899;
  color: #69B899;
}

.contact-card__link {
  margin-top: 18px;
}

.contact-card img {
  display: block;
  width: 132px;
  height: 132px;
  object-fit: contain;
  margin-top: 22px;
  border-radius: 6px;
  background: #FFFFFF;
  padding: 10px;
  filter: none;
  mix-blend-mode: normal;
  opacity: 1;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #071017;
  color: rgba(255, 255, 255, 0.66);
  padding: 40px 0 22px;
}

.footer-grid a,
.footer-grid p,
.footer-bottom p {
  color: rgba(255, 255, 255, 0.66);
}

.footer-grid a:hover,
.footer-grid a:focus-visible {
  color: #FFFFFF;
}

.footer-bottom {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.site-footer__legal {
  align-items: center;
  gap: 6px 16px;
  color: rgba(245, 247, 248, 0.62);
  font-size: 13px;
  line-height: 1.6;
}

.site-footer__legal p,
.site-footer__record {
  margin: 0;
}

.site-footer__icp {
  color: rgba(245, 247, 248, 0.62);
  text-decoration: none;
  transition: color 160ms ease;
}

.site-footer__icp:hover {
  color: #FFFFFF;
}

.site-footer__icp:focus-visible {
  color: #FFFFFF;
  outline: 2px solid rgba(255, 255, 255, 0.72);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Technology support page */
.technology-hero {
  padding: 52px 0 56px;
}

.technology-hero__layout {
  min-height: 430px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: center;
  gap: 40px;
}

.technology-hero .breadcrumb {
  margin-bottom: 18px;
  color: rgba(243, 245, 244, 0.56);
}

.technology-hero .breadcrumb a {
  color: rgba(243, 245, 244, 0.86);
}

.technology-hero h1 {
  max-width: 780px;
  margin: 0;
  color: var(--text);
  font-size: clamp(38px, 3.6vw, 58px);
  line-height: 1.15;
  text-wrap: balance;
}

.technology-hero .lead {
  max-width: 720px;
  margin-top: 18px;
}

.technology-hero__actions {
  margin-top: 28px;
}

.technology-hero__media {
  width: 100%;
  aspect-ratio: 16 / 10;
  max-height: 380px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: #0B1118;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
}

.technology-hero__picture {
  display: block;
  width: 100%;
  height: 100%;
}

.technology-hero__picture img,
.technology-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 52%;
}

.technical-topics-section {
  background: #E8EDEB;
  color: #17201C;
}

.technical-topics-section .section-heading h2,
.technical-topics-section .section-heading p,
.technical-topic-card h2,
.technical-topic-card p,
.technical-topic-card li {
  color: #17201C;
}

.technical-topics-section .eyebrow,
.technical-topic-card__index {
  color: #397A5B;
}

.technical-topic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.technical-topic-card {
  display: grid;
  align-content: start;
  gap: 16px;
  min-width: 0;
  border: 1px solid #D8E0DC;
  border-radius: 8px;
  background: #FFFFFF;
  padding: 22px;
  box-shadow: 0 14px 34px rgba(20, 38, 31, 0.08);
}

.technical-topic-card__header {
  display: grid;
  gap: 8px;
}

.technical-topic-card__index {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.technical-topic-card h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.35;
}

.technical-topic-card__intro {
  margin: 0;
  color: #59645E;
  line-height: 1.75;
}

.technical-topic-card__issues {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
}

.technical-topic-card__issues li {
  padding-left: 2px;
  line-height: 1.55;
}

.technical-topic-card__links {
  display: grid;
  gap: 8px;
  margin-top: 2px;
  padding-top: 14px;
  border-top: 1px solid #E1E7E3;
}

.technical-topic-card__links a {
  color: #246247;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.technical-topic-card__links a:hover,
.technical-topic-card__links a:focus-visible {
  color: #173B2C;
}

.technology-focus-section .section-heading {
  max-width: 850px;
}

.technical-focus-card {
  display: grid;
  gap: 14px;
}

.technical-focus-card .copy-list {
  margin: 0;
}

.technical-support-note .grid-4 {
  align-items: stretch;
}

.tech-library-hero h1 {
  max-width: 760px;
}

.topic-pill-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.topic-pill-grid a {
  display: grid;
  gap: 8px;
  min-height: 92px;
  border: 1px solid #D8E0DC;
  border-radius: 8px;
  background: #FFFFFF;
  padding: 18px;
  color: #17201C;
  box-shadow: 0 12px 28px rgba(20, 38, 31, 0.06);
}

.topic-pill-grid strong {
  font-size: 17px;
  line-height: 1.35;
}

.topic-pill-grid span {
  color: #68736D;
  font-size: 13px;
}

.tech-article-list {
  background: #F6F7F5;
  color: #17201C;
}

.article-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.article-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-width: 0;
  border: 1px solid #E3E7E4;
  border-radius: 8px;
  background: #FFFFFF;
  padding: 24px;
  box-shadow: 0 16px 34px rgba(20, 38, 31, 0.08);
}

.article-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.article-card__meta span {
  border: 1px solid #D8E0DC;
  border-radius: 999px;
  padding: 5px 10px;
  color: #397A5B;
  font-size: 12px;
  font-weight: 700;
}

.article-card h3 {
  margin: 0;
  color: #17201C;
  font-size: 22px;
  line-height: 1.35;
}

.article-card p {
  margin: 0;
  color: #68736D;
  line-height: 1.75;
}

.tech-link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.tech-link-panel {
  border: 1px solid #E3E7E4;
  border-radius: 8px;
  background: #FFFFFF;
  padding: 28px;
}

.tech-link-panel h2 {
  margin: 0 0 18px;
  color: #17201C;
  font-size: 28px;
}

.article-page {
  background: #F6F7F5;
  color: #17201C;
}

.article-hero {
  padding: 124px 0 64px;
  background: linear-gradient(180deg, #EEF2EF 0%, #F6F7F5 100%);
}

.article-hero__inner {
  max-width: 980px;
}

.article-hero .breadcrumb {
  margin-bottom: 28px;
}

.article-hero h1 {
  max-width: 920px;
  margin: 10px 0 18px;
  color: #17201C;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.14;
  letter-spacing: 0;
}

.article-summary {
  max-width: 760px;
  margin: 0;
  color: #56615B;
  font-size: 18px;
  line-height: 1.8;
}

.article-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 900px;
  margin: 30px 0 0;
}

.article-meta div {
  border: 1px solid #DDE5E0;
  border-radius: 8px;
  background: #FFFFFF;
  padding: 14px 16px;
}

.article-meta dt {
  color: #68736D;
  font-size: 12px;
  font-weight: 700;
}

.article-meta dd {
  margin: 6px 0 0;
  color: #17201C;
  font-size: 15px;
}

.article-content-section {
  padding: 72px 0 96px;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 34px;
  align-items: start;
}

.article-main,
.article-side {
  min-width: 0;
}

.article-conclusion,
.article-section,
.article-side section {
  border: 1px solid #E3E7E4;
  border-radius: 8px;
  background: #FFFFFF;
  box-shadow: 0 16px 36px rgba(20, 38, 31, 0.07);
}

.article-conclusion,
.article-section {
  margin-bottom: 22px;
  padding: 30px;
}

.article-conclusion {
  border-color: rgba(57, 122, 91, 0.28);
  background: #F0F6F2;
}

.article-conclusion h2,
.article-section h2,
.article-side h2 {
  margin: 0 0 14px;
  color: #17201C;
  font-size: 26px;
  line-height: 1.35;
}

.article-conclusion p,
.article-section p,
.article-side p {
  margin: 0 0 12px;
  color: #4F5B55;
  line-height: 1.86;
}

.article-conclusion p:last-child,
.article-section p:last-child,
.article-side p:last-child {
  margin-bottom: 0;
}

.article-step-list,
.article-bullet-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 22px;
  color: #4F5B55;
  line-height: 1.75;
}

.article-step-list li,
.article-bullet-list li {
  padding-left: 4px;
}

.article-side {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 18px;
}

.article-side section {
  padding: 22px;
}

.article-link-list {
  display: grid;
  gap: 10px;
}

.article-link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #DDE5E0;
  border-radius: 8px;
  background: #F7FAF8;
  padding: 12px 14px;
  color: #246247;
  font-weight: 700;
  line-height: 1.5;
}

.article-link-list a:hover,
.article-link-list a:focus-visible {
  border-color: #397A5B;
  background: #EEF6F1;
  color: #173B2C;
}

.article-link-list--columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.article-related-links {
  margin-top: 12px;
}

.article-comparison-table {
  min-width: 720px;
}

.article-disclaimer {
  background: #F7FAF8;
}