:root {
  --blue-900: #062b66;
  --blue-800: #0d47a1;
  --blue-700: #0757b8;
  --blue-600: #146bd2;
  --blue-100: #eaf4ff;
  --blue-050: #f4f9ff;
  --red-700: #c91420;
  --green-700: #14833b;
  --purple-700: #6c2fa2;
  --text: #12223a;
  --muted: #5d6a7a;
  --line: #d8e4f1;
  --card: rgba(255, 255, 255, 0.88);
  --shadow: 0 22px 60px rgba(13, 71, 161, 0.13);
  --radius: 24px;
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Noto Sans", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 48%, #f2f7ff 100%);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }

.container { width: min(var(--container), calc(100% - 42px)); margin: 0 auto; }
.section { padding: 86px 0; position: relative; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-800);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 34px; height: 3px; border-radius: 999px; background: var(--blue-700); }
h1, h2, h3, h4, p { margin-top: 0; }
h1 { font-size: clamp(42px, 6vw, 76px); line-height: 0.98; letter-spacing: -0.045em; color: var(--blue-900); margin-bottom: 24px; }
h2 { font-size: clamp(30px, 4.2vw, 52px); line-height: 1.05; letter-spacing: -0.035em; color: var(--blue-900); margin-bottom: 18px; }
h3 { font-size: 22px; line-height: 1.2; margin-bottom: 12px; color: var(--blue-900); }
p { color: var(--muted); line-height: 1.7; }
.lead { font-size: 19px; color: #304055; max-width: 620px; }
.lead-small { font-size: 17px; }
.section-heading { text-align: center; max-width: 840px; margin: 0 auto 38px; }
.section-heading .eyebrow { justify-content: center; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(216, 228, 241, .9);
}
.header-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand-group { display: flex; align-items: center; gap: 18px; min-width: 350px; }
.mkd-logo { width: 184px; height: auto; }
.chikang-logo { width: 142px; height: auto; }
.brand-divider { width: 1px; height: 42px; background: var(--line); }
.main-nav { display: flex; align-items: center; gap: 24px; font-weight: 700; color: #213452; font-size: 14px; }
.main-nav a { transition: color .2s ease; }
.main-nav a:hover { color: var(--blue-700); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border-radius: 12px;
  padding: 0 22px;
  font-weight: 800;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--blue-800), var(--blue-600)); color: #fff; box-shadow: 0 14px 28px rgba(13,71,161,.22); }
.btn-secondary { background: #fff; border-color: #b9cbe2; color: var(--blue-800); }
.header-cta { white-space: nowrap; }
.menu-toggle { display: none; background: transparent; border: 0; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--blue-900); margin: 5px 0; border-radius: 999px; }

.hero { min-height: calc(100vh - 82px); display: flex; align-items: center; overflow: hidden; padding: 72px 0 62px; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 72% 22%, rgba(30,136,229,.22), transparent 34%),
    linear-gradient(90deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.92) 43%, rgba(227,242,253,.72) 100%),
    url('./assets/hero-clinic.jpg') center/cover no-repeat;
  opacity: 1;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(13,71,161,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(13,71,161,.045) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(90deg, transparent 0%, #000 30%, #000 100%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 0.95fr 1.05fr; align-items: center; gap: 38px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin: 30px 0; }
.trust-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 34px; }
.trust-row div {
  padding: 18px 14px; border: 1px solid rgba(13,71,161,.14); background: rgba(255,255,255,.66); border-radius: 18px;
  min-height: 92px;
}
.trust-row strong { display: block; color: var(--blue-900); font-size: 14px; margin-bottom: 6px; }
.trust-row span { color: var(--muted); font-size: 13px; }
.hero-visual { position: relative; }
.podium {
  position: relative; border-radius: 42px;
  padding: 30px;
  background: radial-gradient(circle at 50% 86%, rgba(13,71,161,.18), transparent 34%), rgba(255,255,255,.42);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.8);
}
.podium img { border-radius: 28px; mix-blend-mode: multiply; }
.hero-model-strip {
  position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%);
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center;
}
.hero-model-strip span { background: rgba(255,255,255,.88); border: 1px solid var(--line); color: var(--blue-900); padding: 8px 12px; border-radius: 999px; font-weight: 800; font-size: 13px; }

.quick-products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 34px; }
.quick-card {
  display: grid; grid-template-columns: 84px 1fr; gap: 16px; align-items: center;
  padding: 18px; border-radius: 20px; background: #fff; border: 1px solid var(--line); box-shadow: 0 12px 34px rgba(13,71,161,.08);
}
.quick-card img { width: 76px; height: 106px; object-fit: contain; }
.quick-card h3 { margin-bottom: 4px; font-size: 20px; }
.quick-card p { font-size: 13px; margin-bottom: 8px; line-height: 1.35; }
.price { font-size: 22px; font-weight: 900; color: #071c45; }
.badge { display: inline-flex; padding: 4px 8px; border-radius: 999px; font-weight: 800; font-size: 11px; margin-top: 6px; color: #fff; }
.badge.green { background: var(--green-700); }
.badge.blue { background: var(--blue-800); }
.badge.purple { background: var(--purple-700); }
.badge.red { background: var(--red-700); }

.product-detail-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 18px 44px rgba(13,71,161,.10);
  display: flex; flex-direction: column;
}
.product-card-header { padding: 20px; color: #fff; }
.product-card-header h3 { color: #fff; margin: 0 0 4px; }
.product-card-header span { font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; opacity: .9; }
.product-card-body { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.product-image-wrap { height: 245px; display: grid; place-items: center; margin: 0 0 12px; background: linear-gradient(180deg,#fff, #f3f8ff); border-radius: 18px; }
.product-image-wrap img { max-height: 228px; object-fit: contain; }
.feature-list { list-style: none; padding: 0; margin: 8px 0 18px; display: grid; gap: 9px; }
.feature-list li { color: #263a57; font-size: 14px; line-height: 1.35; display: flex; gap: 8px; }
.feature-list li::before { content: "✓"; color: var(--green-700); font-weight: 900; }
.product-card .price { margin-top: auto; text-align: center; padding-top: 8px; }
.product-card .btn { margin-top: 16px; width: 100%; min-height: 44px; }

.price-section { background: linear-gradient(180deg, var(--blue-050), #fff); }
.price-grid { display: grid; grid-template-columns: 0.75fr 1fr 1fr; gap: 24px; align-items: start; }
.price-contact, .table-card, .compare-card, .maintenance-card, .info-card, .lead-form, .benefit-card {
  background: var(--card); border: 1px solid rgba(216,228,241,.9); border-radius: var(--radius); box-shadow: var(--shadow); backdrop-filter: blur(12px);
}
.price-contact { padding: 28px; }
.contact-mini-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px; display: grid; gap: 8px; }
.contact-mini-card span { color: var(--muted); font-size: 13px; font-weight: 800; }
.contact-mini-card a { color: var(--blue-800); font-size: 20px; font-weight: 900; }
.contact-mini-card small { color: var(--muted); line-height: 1.5; }
.table-card { padding: 24px; }
.responsive-table { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th, td { text-align: left; padding: 15px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--blue-900); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; background: rgba(234,244,255,.62); }
td { color: #263a57; font-weight: 650; }
td:last-child { font-weight: 900; color: var(--blue-900); }
.compare-card { padding: 20px; }

.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.benefit-card { padding: 26px; text-align: center; }
.benefit-card .icon { width: 62px; height: 62px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 18px; margin: 0 auto 18px; color: var(--blue-800); font-size: 28px; background: #fff; }
.benefit-card p { font-size: 14px; }

.warranty-section { background: linear-gradient(135deg, #f8fbff 0%, #eaf4ff 100%); }
.two-col { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 32px; align-items: center; }
.warranty-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.warranty-cards div { padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 18px; }
.warranty-cards strong { display: block; color: var(--blue-900); margin-bottom: 6px; }
.warranty-cards span { color: var(--muted); font-size: 14px; }
.maintenance-card { padding: 30px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.steps li { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); padding: 14px; border-radius: 16px; font-weight: 800; color: #243955; }
.steps span { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--blue-800); color: #fff; font-size: 12px; flex: 0 0 auto; }

.support-section { background: #fff; }
.support-grid { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 26px; align-items: center; }
.support-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.support-list span { padding: 18px 20px; background: var(--blue-050); border: 1px solid var(--line); border-radius: 18px; font-weight: 800; color: #263a57; }

.distributor-section { background: linear-gradient(180deg, #fff 0%, #f4f9ff 100%); }
.distributor-grid { display: grid; grid-template-columns: 1.05fr .95fr .9fr; gap: 20px; }
.info-card { padding: 26px; }
.info-card p { margin-bottom: 9px; }
.contact-card { display: grid; gap: 10px; align-content: start; }
.contact-card a { color: var(--blue-800); font-weight: 850; }

.lead-section { background: radial-gradient(circle at 0% 50%, rgba(30,136,229,.18), transparent 30%), linear-gradient(135deg, var(--blue-900), #0b3d89); color: #fff; }
.lead-section h2, .lead-section .eyebrow, .lead-section p { color: #fff; }
.lead-section .eyebrow::before { background: #fff; }
.lead-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 34px; align-items: start; }
.lead-form { padding: 26px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; color: var(--text); }
.lead-form label { display: grid; gap: 8px; color: var(--blue-900); font-weight: 850; font-size: 14px; }
.lead-form input, .lead-form select, .lead-form textarea { width: 100%; border: 1px solid #c9d8e8; background: #fff; color: var(--text); border-radius: 12px; padding: 13px 14px; outline: none; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { border-color: var(--blue-700); box-shadow: 0 0 0 4px rgba(30,136,229,.14); }
.full { grid-column: 1 / -1; }
.form-note { grid-column: 1/-1; font-size: 13px; color: var(--muted) !important; margin: 0; }

.site-footer { background: var(--blue-900); color: #fff; padding: 42px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 28px; }
.footer-logo { width: 210px; background: #fff; border-radius: 14px; padding: 8px; margin-bottom: 14px; }
.site-footer h4 { margin-bottom: 12px; }
.site-footer p { color: rgba(255,255,255,.78); margin-bottom: 8px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 14px; border-top: 1px solid rgba(255,255,255,.16); padding-top: 18px; margin-top: 24px; color: rgba(255,255,255,.75); font-size: 14px; }
.mobile-sticky-cta { display: none; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  .header-cta { display: none; }
  .brand-group { min-width: auto; }
  .main-nav { position: fixed; top: 82px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 22px; display: none; flex-direction: column; align-items: flex-start; }
  .main-nav.open { display: flex; }
  .menu-toggle { display: inline-block; }
  .hero-grid, .price-grid, .support-grid, .lead-grid { grid-template-columns: 1fr; }
  .quick-products, .product-detail-grid, .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .distributor-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 56px 0; }
  .header-inner { height: 72px; }
  .main-nav { top: 72px; }
  .mkd-logo { width: 150px; }
  .chikang-logo, .brand-divider { display: none; }
  .hero { padding: 42px 0 40px; min-height: auto; }
  .hero-grid { gap: 22px; }
  .hero-visual { order: -1; }
  .podium { padding: 12px; border-radius: 24px; }
  .podium img { border-radius: 18px; }
  .hero-model-strip { position: static; transform: none; margin-top: 12px; }
  h1 { font-size: 42px; }
  h2 { font-size: 32px; }
  .trust-row, .quick-products, .product-detail-grid, .benefit-grid, .two-col, .warranty-cards, .support-list, .lead-form, .footer-grid { grid-template-columns: 1fr; }
  .quick-card { grid-template-columns: 76px 1fr; }
  .product-image-wrap { height: 205px; }
  .lead-form { padding: 18px; }
  .footer-bottom { flex-direction: column; padding-bottom: 58px; }
  .mobile-sticky-cta { position: fixed; z-index: 120; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: 1fr 1fr; box-shadow: 0 -12px 30px rgba(0,0,0,.16); }
  .mobile-sticky-cta a { display: grid; place-items: center; min-height: 54px; font-weight: 900; color: #fff; background: var(--blue-800); }
  .mobile-sticky-cta a:last-child { background: var(--red-700); }
}

/* ChiKang hero/logo refinement patch v18.8.9.34.3
   - Use official Minh Khang Dental logo image in header.
   - Use 1800x900 clean product-group.jpg as full hero background.
   - Keep left text/buttons/cards rendered by HTML/CSS only, no duplicated text inside image. */
.site-header {
  background: rgba(255,255,255,.94);
  box-shadow: 0 10px 30px rgba(6,43,102,.05);
}
.header-inner { height: 78px; }
.brand-group { min-width: 420px; gap: 16px; }
.mkd-logo {
  height: 58px;
  width: auto;
  max-width: 132px;
  object-fit: contain;
}
.chikang-logo { width: 138px; }
.brand-divider { height: 48px; }
.hero {
  min-height: min(900px, calc(100vh - 78px));
  padding: 0;
  align-items: stretch;
  background: #f7fbff;
}
.hero-bg {
  background:
    linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.94) 34%, rgba(255,255,255,.34) 56%, rgba(227,242,253,.08) 100%),
    url('./assets/product-group.jpg') center center / cover no-repeat;
}
.hero-bg::after {
  background-image:
    linear-gradient(rgba(13,71,161,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13,71,161,.038) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(90deg, #000 0%, #000 48%, rgba(0,0,0,.72) 74%, transparent 100%);
  opacity: .78;
}
.hero-grid {
  min-height: min(900px, calc(100vh - 78px));
  display: block;
  padding-top: clamp(64px, 9vh, 112px);
  padding-bottom: 72px;
}
.hero-copy {
  max-width: 840px;
  position: relative;
  z-index: 2;
}
.hero-copy .eyebrow { margin-bottom: 16px; }
.hero-copy h1 {
  max-width: 780px;
  font-size: clamp(48px, 6.3vw, 92px);
  line-height: .98;
  letter-spacing: -.055em;
  margin-bottom: 26px;
}
.hero-copy .lead {
  max-width: 760px;
  font-size: clamp(17px, 1.38vw, 22px);
  line-height: 1.6;
}
.hero-visual-background-only,
.hero-visual,
.podium,
.hero-model-strip { display: none !important; }
.hero-actions { margin: 34px 0 34px; }
.trust-row {
  max-width: 760px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.trust-row div {
  background: rgba(255,255,255,.76);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(13,71,161,.16);
  box-shadow: 0 10px 30px rgba(13,71,161,.06);
}
@media (max-width: 1120px) {
  .brand-group { min-width: auto; }
  .main-nav { top: 78px; }
  .hero-grid { min-height: 760px; }
  .hero-bg {
    background:
      linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.91) 48%, rgba(255,255,255,.38) 78%, rgba(255,255,255,.16) 100%),
      url('./assets/product-group.jpg') center center / cover no-repeat;
  }
}
@media (max-width: 720px) {
  .header-inner { height: 70px; }
  .mkd-logo { height: 48px; max-width: 112px; }
  .main-nav { top: 70px; }
  .hero {
    min-height: auto;
    padding: 0;
  }
  .hero-bg {
    background:
      linear-gradient(180deg, rgba(255,255,255,.72) 0%, rgba(255,255,255,.95) 28%, rgba(255,255,255,.98) 100%),
      url('./assets/product-group.jpg') 62% top / auto 360px no-repeat;
  }
  .hero-bg::after { mask-image: none; opacity: .38; }
  .hero-grid {
    min-height: auto;
    padding-top: 270px;
    padding-bottom: 48px;
  }
  .hero-copy h1 { font-size: clamp(38px, 12vw, 56px); }
  .trust-row { grid-template-columns: repeat(2, minmax(0,1fr)); max-width: 100%; }
}

/* ChiKang S-06 product image + quick selector refinement v18.8.9.34.4
   - Replace S-06(DP) visual with official slow-speed handpiece set image.
   - Make first product selector more balanced and less text-heavy. */
.quick-products {
  gap: 16px;
}
.quick-card {
  grid-template-columns: 96px 1fr;
  min-height: 136px;
  padding: 16px 18px;
  align-items: center;
}
.quick-card h3 {
  font-size: 18px;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin-bottom: 4px;
}
.quick-card p {
  font-size: 12px;
  line-height: 1.28;
  margin-bottom: 6px;
  color: #46566d;
}
.quick-card .price {
  font-size: 20px;
  line-height: 1.1;
}
.quick-card .badge {
  font-size: 10px;
  padding: 4px 9px;
  margin-top: 5px;
}
.quick-card img {
  width: 88px;
  height: 92px;
  object-fit: contain;
}
#quickProducts .quick-card:first-child img {
  width: 92px;
  height: 92px;
  object-fit: cover;
  object-position: center center;
  border-radius: 14px;
  background: #f7fbff;
  box-shadow: inset 0 0 0 1px rgba(13,71,161,.08);
}
#productDetails .product-card:first-child .product-image-wrap {
  background: linear-gradient(180deg,#ffffff 0%, #f7fbff 100%);
  padding: 0;
  overflow: hidden;
}
#productDetails .product-card:first-child .product-image-wrap img {
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  object-position: center center;
}
#productDetails .product-card:first-child .feature-list li {
  font-size: 13.5px;
}
@media (max-width: 1120px) {
  .quick-card { grid-template-columns: 92px 1fr; }
  .quick-card h3 { font-size: 17px; }
  .quick-card .price { font-size: 19px; }
}
@media (max-width: 720px) {
  .quick-card {
    grid-template-columns: 86px 1fr;
    min-height: 128px;
    padding: 14px;
  }
  .quick-card img,
  #quickProducts .quick-card:first-child img {
    width: 82px;
    height: 82px;
  }
  .quick-card h3 { font-size: 17px; }
  .quick-card p { font-size: 12px; }
  .quick-card .price { font-size: 19px; }
}


/* ChiKang UI refinement v18.8.9.34.5
   - Remove hotline/Zalo mini card from price module.
   - Align price tables as cleaner business cards.
   - Reduce hero typography for a more elegant landing page composition. */
.hero-copy { max-width: 680px; }
.hero-copy h1 {
  max-width: 650px;
  font-size: clamp(40px, 5.2vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.045em;
  margin-bottom: 18px;
}
.hero-copy .lead {
  max-width: 650px;
  font-size: clamp(15px, 1.1vw, 18px);
  line-height: 1.64;
}
.hero-copy .eyebrow {
  font-size: 12px;
  letter-spacing: .095em;
  margin-bottom: 12px;
}
.hero-actions { margin: 26px 0 28px; }
.hero-actions .btn { min-height: 44px; padding: 0 20px; border-radius: 11px; font-size: 14px; }
.trust-row {
  max-width: 650px;
  gap: 10px;
  margin-top: 28px;
}
.trust-row div {
  min-height: 78px;
  padding: 14px 13px;
  border-radius: 15px;
}
.trust-row strong { font-size: 13px; margin-bottom: 4px; }
.trust-row span { font-size: 12px; }

.price-section { padding-top: 72px; padding-bottom: 72px; }
.price-grid {
  grid-template-columns: minmax(210px,.58fr) minmax(420px,1.42fr) minmax(420px,1.42fr);
  gap: 22px;
  align-items: stretch;
}
.price-contact {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
}
.price-contact .eyebrow { font-size: 12px; letter-spacing: .095em; }
.price-contact h2 {
  font-size: clamp(28px, 3.2vw, 46px);
  line-height: 1.04;
  letter-spacing: -.035em;
  margin-bottom: 16px;
}
.price-contact p {
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 18px;
}
.price-note-card {
  display: grid;
  gap: 7px;
  padding: 14px 15px;
  border-radius: 16px;
  border: 1px solid rgba(13,71,161,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.82), rgba(244,249,255,.72));
}
.price-note-card strong { color: var(--blue-900); font-size: 13px; letter-spacing: .02em; }
.price-note-card span { color: var(--muted); font-size: 12.5px; line-height: 1.55; }
.contact-mini-card { display: none !important; }
.table-card {
  padding: 24px 24px 22px;
  min-height: 100%;
}
.table-card h3 {
  font-size: 24px;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
table { min-width: 0; }
th, td { padding: 14px 14px; }
th { font-size: 12px; }
td { font-size: 14px; line-height: 1.45; }
.table-card tbody tr:last-child td { border-bottom: 0; }

@media (max-width: 1120px) {
  .hero-copy { max-width: 620px; }
  .hero-copy h1 { font-size: clamp(40px, 7vw, 64px); max-width: 600px; }
  .price-grid { grid-template-columns: 1fr; }
  .price-contact { min-height: auto; }
  .price-contact h2 { max-width: 620px; }
}
@media (max-width: 720px) {
  .hero-grid { padding-top: 250px; }
  .hero-copy h1 { font-size: clamp(34px, 10vw, 46px); line-height: 1.03; }
  .hero-copy .lead { font-size: 14.5px; }
  .trust-row div { min-height: 70px; }
  .price-section { padding-top: 52px; padding-bottom: 52px; }
  .price-contact h2 { font-size: 34px; }
  .table-card { padding: 18px; }
  .table-card h3 { font-size: 22px; }
  th, td { padding: 12px 10px; font-size: 13px; }
}


/* v18.8.9.34.6 — Price card visual embeds */
.table-card {
  display: flex;
  flex-direction: column;
}
.table-card .responsive-table {
  position: relative;
  z-index: 2;
}
.table-card-visual {
  flex: 1;
  min-height: 245px;
  margin-top: 16px;
  border-radius: 24px;
  border: 1px solid rgba(13,71,161,.10);
  background-color: #eef5ff;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.66), 0 14px 28px rgba(8,45,96,.06);
}
.main-visual {
  background-image: linear-gradient(180deg, rgba(241,247,255,.92), rgba(230,238,248,.88)), url('./assets/price-main-visual.png');
}
.parts-visual {
  background-image: linear-gradient(180deg, rgba(241,247,255,.92), rgba(230,238,248,.88)), url('./assets/price-parts-visual.png');
}
.product-main-card .table-card-visual { background-position: center bottom; }
.parts-card .table-card-visual { background-position: center bottom; }

@media (max-width: 1120px) {
  .table-card-visual {
    min-height: 220px;
  }
}

@media (max-width: 720px) {
  .price-section { padding-top: 44px; padding-bottom: 44px; }
  .price-grid { gap: 18px; }
  .table-card { padding: 16px; }
  .table-card h3 { font-size: 21px; margin-bottom: 12px; }
  .responsive-table { overflow-x: auto; }
  .responsive-table table { min-width: 520px; }
  .table-card-visual {
    min-height: 160px;
    margin-top: 12px;
    border-radius: 18px;
    background-size: cover;
  }
}


/* v18.8.9.34.7 — Price cards equal height + story sections */
.price-grid {
  align-items: stretch;
}
.price-contact,
.table-card {
  height: 100%;
}
.table-card {
  min-height: 620px;
}
.table-card-visual {
  flex: 1 1 auto;
  min-height: 260px;
}
.main-visual {
  background-image: linear-gradient(180deg, rgba(255,255,255,.28), rgba(244,249,255,.18)), url('./assets/price-main-visual.png');
}
.parts-visual {
  background-image: linear-gradient(180deg, rgba(255,255,255,.26), rgba(244,249,255,.16)), url('./assets/price-parts-visual.png');
}

/* Storytelling sections */
.story-section {
  background: linear-gradient(180deg, #fff, #f4f9ff);
}
.story-section + .story-section {
  padding-top: 18px;
}
.story-card {
  border: 1px solid rgba(13,71,161,.12);
  border-radius: 34px;
  background: rgba(255,255,255,.86);
  box-shadow: 0 28px 70px rgba(8,45,96,.10);
  overflow: hidden;
}
.story-card-system,
.story-card-proof {
  display: grid;
  grid-template-columns: minmax(330px,.78fr) minmax(520px,1.22fr);
  gap: 0;
}
.story-card-split {
  display: grid;
  grid-template-columns: minmax(520px,1.12fr) minmax(360px,.88fr);
}
.story-card-split.reverse {
  grid-template-columns: minmax(360px,.82fr) minmax(560px,1.18fr);
}
.story-copy {
  padding: clamp(24px, 3.3vw, 54px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  position: relative;
  z-index: 2;
}
.story-copy h2 {
  font-size: clamp(28px, 3.7vw, 54px);
  line-height: 1.03;
  letter-spacing: -.045em;
  color: var(--blue-900);
  margin: 0;
}
.story-copy p {
  color: #334155;
  font-size: 16px;
  line-height: 1.72;
  max-width: 620px;
  margin: 0;
}
.story-visual {
  min-height: 430px;
  background: #eef6ff;
  position: relative;
}
.story-visual img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  display: block;
}
.story-points,
.clinical-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.story-points span,
.clinical-tags span {
  border: 1px solid rgba(13,71,161,.14);
  background: rgba(241,247,255,.88);
  color: var(--blue-900);
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 800;
}
.story-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
  color: #334155;
  line-height: 1.6;
}
.story-list li::marker {
  color: #0d66d0;
}
.story-cta {
  align-self: flex-start;
  margin-top: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 12px;
  background: var(--blue-700);
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 14px 30px rgba(13,102,208,.18);
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.proof-grid div {
  border: 1px solid rgba(13,71,161,.12);
  border-radius: 18px;
  padding: 15px;
  background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(241,247,255,.76));
}
.proof-grid strong {
  display: block;
  color: var(--blue-800);
  font-size: 20px;
  margin-bottom: 5px;
}
.proof-grid span {
  color: #475569;
  font-size: 13px;
  line-height: 1.4;
}

@media (max-width: 1120px) {
  .table-card { min-height: 560px; }
  .story-card-system,
  .story-card-proof,
  .story-card-split,
  .story-card-split.reverse {
    grid-template-columns: 1fr;
  }
  .story-card-split .story-visual { order: 2; }
  .story-card-split .story-copy { order: 1; }
  .story-card-split.reverse .story-visual { order: 2; }
  .story-card-split.reverse .story-copy { order: 1; }
  .story-visual { min-height: 360px; }
}

@media (max-width: 720px) {
  .price-contact,
  .table-card {
    height: auto;
  }
  .table-card {
    min-height: auto;
  }
  .table-card-visual {
    min-height: 185px;
    background-size: cover;
    background-position: center center;
  }
  .story-section {
    padding-top: 42px;
    padding-bottom: 42px;
  }
  .story-card {
    border-radius: 24px;
  }
  .story-copy {
    padding: 22px 18px;
    gap: 12px;
  }
  .story-copy h2 {
    font-size: clamp(25px, 8vw, 34px);
    line-height: 1.08;
  }
  .story-copy p {
    font-size: 14px;
    line-height: 1.62;
  }
  .story-visual {
    min-height: 240px;
  }
  .story-points span,
  .clinical-tags span {
    font-size: 12px;
    padding: 8px 10px;
  }
  .proof-grid {
    grid-template-columns: 1fr 1fr;
    gap: 9px;
  }
  .proof-grid div {
    padding: 12px;
    border-radius: 14px;
  }
  .proof-grid strong {
    font-size: 16px;
  }
  .proof-grid span {
    font-size: 12px;
  }
}


/* v18.8.9.34.8 — Story visual standardization + landing-page cart */
.header-cta.cart-open { border: 0; cursor: pointer; }
.cart-count {
  min-width: 22px;
  height: 22px;
  padding: 0 7px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  margin-left: 8px;
  background: #fff;
  color: var(--blue-800);
  font-size: 12px;
  font-weight: 950;
}
.hero-actions .cart-open { border: 1px solid rgba(13,71,161,.18); cursor: pointer; }
.quick-card { grid-template-columns: 74px 1fr; }
.quick-card a { display: grid; place-items: center; }
.quick-card img { width: 70px; height: 96px; }
.mini-cart-btn,
.table-cart-btn {
  border: 0;
  border-radius: 999px;
  background: var(--blue-800);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(13,71,161,.12);
}
.mini-cart-btn { margin-top: 10px; padding: 8px 12px; font-size: 12px; }
.table-cart-btn { padding: 8px 13px; font-size: 12px; white-space: nowrap; }
.story-cta { border: 0; cursor: pointer; font-family: inherit; }

.story-visual {
  aspect-ratio: 1.58 / 1;
  min-height: auto !important;
  background: #eef6ff;
}
.story-visual picture,
.story-visual img {
  width: 100%;
  height: 100%;
  display: block;
}
.story-visual img {
  object-fit: cover;
  object-position: center center;
}
.story-card-system,
.story-card-proof {
  grid-template-columns: minmax(330px,.78fr) minmax(520px,1.22fr);
}
.story-card-split,
.story-card-split.reverse {
  grid-template-columns: minmax(430px,.9fr) minmax(520px,1.1fr);
}
.story-card-split.reverse .story-copy { order: 1; }
.story-card-split.reverse .story-visual { order: 2; }

.price-grid { align-items: stretch; }
.table-card { min-height: 620px; height: 100%; }
.table-card-visual { opacity: 1; min-height: 285px; background-size: contain; background-position: center bottom; }
.main-visual { background-image: linear-gradient(180deg, rgba(255,255,255,.12), rgba(244,249,255,.08)), url('./assets/price-main-visual.png'); }
.parts-visual { background-image: linear-gradient(180deg, rgba(255,255,255,.10), rgba(244,249,255,.06)), url('./assets/price-parts-visual.png'); }

.lead-cart-summary {
  margin-top: 18px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  white-space: pre-line;
  font-size: 13px;
  line-height: 1.55;
  color: #fff;
}

.cart-backdrop {
  position: fixed;
  inset: 0;
  z-index: 180;
  background: rgba(2, 12, 32, .42);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .24s ease;
}
.cart-backdrop.open { opacity: 1; }
.cart-drawer {
  position: fixed;
  z-index: 190;
  top: 0;
  right: 0;
  width: min(460px, 100vw);
  height: 100dvh;
  background: rgba(255,255,255,.96);
  border-left: 1px solid rgba(13,71,161,.14);
  box-shadow: -24px 0 80px rgba(7,28,69,.24);
  transform: translateX(105%);
  transition: transform .28s ease;
  display: flex;
  flex-direction: column;
}
.cart-drawer.open { transform: translateX(0); }
.cart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 22px 16px;
  border-bottom: 1px solid var(--line);
}
.cart-head h3 { margin: 0; color: var(--blue-900); }
.cart-close {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--blue-900);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.cart-body {
  padding: 16px;
  overflow: auto;
  display: grid;
  gap: 12px;
}
.cart-empty {
  margin: 16px;
  padding: 18px;
  border: 1px dashed rgba(13,71,161,.22);
  background: var(--blue-050);
  border-radius: 18px;
  color: #475569;
}
.cart-item {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  padding: 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 12px;
}
.cart-item-main strong { display: block; color: var(--blue-900); font-size: 14px; line-height: 1.35; }
.cart-item-main span,
.cart-item-main small { display: block; color: #64748b; font-size: 12px; margin-top: 3px; }
.cart-qty { display: inline-flex; align-items: center; gap: 7px; }
.cart-qty button,
.cart-remove {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--blue-900);
  font-weight: 900;
  cursor: pointer;
}
.cart-qty button { width: 30px; height: 30px; border-radius: 10px; }
.cart-line-total { color: var(--blue-900); font-weight: 950; }
.cart-remove { border-radius: 999px; padding: 6px 10px; color: var(--red-700); }
.cart-foot {
  margin-top: auto;
  padding: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  background: #f8fbff;
}
.cart-total { display: flex; justify-content: space-between; align-items: center; color: #475569; }
.cart-total strong { color: var(--blue-900); font-size: 24px; }
.cart-foot p { font-size: 12px; line-height: 1.5; color: #64748b; margin: 0; }
.cart-toast {
  position: fixed;
  z-index: 210;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  background: var(--blue-900);
  color: #fff;
  padding: 12px 16px;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 18px 50px rgba(7,28,69,.24);
  transition: opacity .24s ease, transform .24s ease;
}
.cart-toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1120px) {
  .table-card { min-height: 560px; }
  .story-card-system,
  .story-card-proof,
  .story-card-split,
  .story-card-split.reverse { grid-template-columns: 1fr; }
  .story-card-split .story-copy,
  .story-card-split.reverse .story-copy { order: 1; }
  .story-card-split .story-visual,
  .story-card-split.reverse .story-visual { order: 2; }
  .story-visual { aspect-ratio: 1.58 / 1; }
}

@media (max-width: 720px) {
  .mobile-sticky-cta { grid-template-columns: 1fr 1fr; }
  .mobile-sticky-cta button { border: 0; display: grid; place-items: center; min-height: 54px; font-weight: 900; color: #fff; background: var(--red-700); font-family: inherit; }
  .mobile-sticky-cta .cart-count { margin-left: 6px; }
  .quick-card { grid-template-columns: 66px 1fr; padding: 14px; }
  .mini-cart-btn { width: 100%; }
  .table-card { min-height: auto; }
  .table-card-visual { min-height: 190px; background-size: cover; }
  .responsive-table table { min-width: 640px; }
  .story-visual { aspect-ratio: 1.25 / 1; }
  .story-card { border-radius: 22px; }
  .cart-drawer { width: 100vw; }
  .cart-toast { width: calc(100% - 28px); text-align: center; bottom: 64px; border-radius: 16px; }
}


/* v18.8.9.34.9 — Story text + CTA refinement */
.story-section {
  padding-top: 42px;
  padding-bottom: 42px;
}
.story-section + .story-section {
  padding-top: 16px;
}
.story-card {
  min-height: auto;
}
.story-card-system,
.story-card-proof {
  grid-template-columns: minmax(360px, .78fr) minmax(560px, 1.22fr);
}
.story-card-split {
  grid-template-columns: minmax(520px, 1.02fr) minmax(420px, .98fr);
}
.story-card-split.reverse {
  grid-template-columns: minmax(420px, .92fr) minmax(540px, 1.08fr);
}
.story-copy {
  padding: clamp(22px, 2.7vw, 42px);
  gap: 12px;
  justify-content: center;
}
.story-copy .eyebrow {
  font-size: 12px;
  letter-spacing: .12em;
  margin-bottom: 4px;
}
.story-copy h2 {
  font-size: clamp(28px, 3.0vw, 44px);
  line-height: 1.08;
  letter-spacing: -.035em;
  max-width: 620px;
}
.story-card-split .story-copy h2,
.story-card-split.reverse .story-copy h2 {
  font-size: clamp(26px, 2.75vw, 40px);
  max-width: 600px;
}
.story-copy p {
  font-size: 15px;
  line-height: 1.62;
  max-width: 600px;
}
.story-list {
  gap: 7px;
  margin-top: 2px;
  font-size: 14px;
  line-height: 1.48;
}
.story-points,
.clinical-tags {
  gap: 8px;
  margin-top: 4px;
}
.story-points span,
.clinical-tags span {
  font-size: 12.5px;
  padding: 7px 10px;
}
.story-cta {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 10px;
  font-size: 14px;
  margin-top: 4px;
}
.proof-grid {
  gap: 10px;
  max-width: 520px;
  margin-top: 2px;
}
.proof-grid div {
  padding: 12px 14px;
  min-height: 68px;
}
.proof-grid strong {
  font-size: 17px;
  margin-bottom: 3px;
}
.proof-grid span {
  font-size: 12.5px;
}
.story-visual {
  min-height: 360px;
}
.story-card-system .story-visual,
.story-card-proof .story-visual,
.story-card-split .story-visual,
.story-card-split.reverse .story-visual {
  aspect-ratio: 1200 / 760;
  min-height: auto;
}
.story-visual img {
  min-height: 0;
  aspect-ratio: inherit;
}
.story-card-split .story-visual img,
.story-card-split.reverse .story-visual img,
.story-card-system .story-visual img,
.story-card-proof .story-visual img {
  object-fit: cover;
}

/* Reduce visual imbalance in CK45 story card */
.story-ck45 .story-copy {
  padding-left: clamp(26px, 3.2vw, 54px);
  padding-right: clamp(26px, 3.2vw, 54px);
}
.story-ck45 .story-visual {
  align-self: stretch;
}

/* Make clinical card CTA + tags compact */
.story-clinical .clinical-tags {
  max-width: 560px;
}
.story-clinical .story-cta {
  margin-top: 6px;
}

/* Price card final equal-height polish */
.price-grid {
  align-items: stretch;
}
.table-card {
  min-height: 600px;
}
.table-card-visual {
  margin-top: auto;
  min-height: 250px;
  background-size: contain;
  background-position: center bottom;
}
.main-visual,
.parts-visual {
  opacity: 1;
}

@media (max-width: 1280px) {
  .story-copy h2 {
    font-size: clamp(27px, 2.7vw, 38px);
  }
  .story-card-split .story-copy h2,
  .story-card-split.reverse .story-copy h2 {
    font-size: clamp(26px, 2.45vw, 36px);
  }
  .story-copy p {
    font-size: 14.5px;
  }
  .story-list {
    font-size: 13.7px;
  }
}

@media (max-width: 1120px) {
  .story-section {
    padding-top: 34px;
    padding-bottom: 34px;
  }
  .story-card-system,
  .story-card-proof,
  .story-card-split,
  .story-card-split.reverse {
    grid-template-columns: 1fr;
  }
  .story-card-split .story-visual,
  .story-card-split.reverse .story-visual {
    order: 2;
  }
  .story-card-split .story-copy,
  .story-card-split.reverse .story-copy {
    order: 1;
  }
  .story-copy {
    padding: 24px 24px 18px;
  }
  .story-copy h2,
  .story-card-split .story-copy h2,
  .story-card-split.reverse .story-copy h2 {
    font-size: clamp(28px, 5vw, 42px);
    max-width: 760px;
  }
  .story-copy p {
    max-width: 760px;
  }
  .story-card-system .story-visual,
  .story-card-proof .story-visual,
  .story-card-split .story-visual,
  .story-card-split.reverse .story-visual {
    aspect-ratio: 1200 / 760;
  }
  .table-card {
    min-height: auto;
  }
  .table-card-visual {
    min-height: 230px;
  }
}

@media (max-width: 720px) {
  .story-section {
    padding-top: 26px;
    padding-bottom: 26px;
  }
  .story-section + .story-section {
    padding-top: 10px;
  }
  .story-card {
    border-radius: 22px;
  }
  .story-copy {
    padding: 18px 16px 14px;
    gap: 10px;
  }
  .story-copy .eyebrow {
    font-size: 10.5px;
    letter-spacing: .11em;
  }
  .story-copy h2,
  .story-card-split .story-copy h2,
  .story-card-split.reverse .story-copy h2 {
    font-size: clamp(24px, 7.2vw, 32px);
    line-height: 1.1;
    letter-spacing: -.032em;
  }
  .story-copy p {
    font-size: 13.5px;
    line-height: 1.55;
  }
  .story-list {
    gap: 6px;
    font-size: 13px;
    line-height: 1.42;
  }
  .story-points,
  .clinical-tags {
    gap: 7px;
  }
  .story-points span,
  .clinical-tags span {
    font-size: 11.5px;
    padding: 6px 9px;
  }
  .story-cta {
    min-height: 38px;
    padding: 0 14px;
    font-size: 13px;
    width: fit-content;
  }
  .proof-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .proof-grid div {
    min-height: 60px;
    padding: 10px 11px;
  }
  .proof-grid strong {
    font-size: 15px;
  }
  .proof-grid span {
    font-size: 11.5px;
  }
  .story-card-system .story-visual,
  .story-card-proof .story-visual,
  .story-card-split .story-visual,
  .story-card-split.reverse .story-visual {
    aspect-ratio: 900 / 720;
  }
  .table-card-visual {
    min-height: 170px;
    background-size: cover;
  }
}

@media (max-width: 420px) {
  .story-copy h2,
  .story-card-split .story-copy h2,
  .story-card-split.reverse .story-copy h2 {
    font-size: 24px;
  }
  .story-copy {
    padding-left: 14px;
    padding-right: 14px;
  }
  .proof-grid {
    grid-template-columns: 1fr;
  }
}


/* v18.8.9.35.0 — Dental commerce backend ready */
.story-visual {
  background: #f4f9ff;
  overflow: hidden;
}
.story-visual img {
  background: #f4f9ff;
  border-radius: 0;
}
.order-result {
  display: none;
  margin-top: 14px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(13,71,161,.14);
  background: linear-gradient(180deg, rgba(244,249,255,.96), rgba(255,255,255,.96));
  color: #102447;
  line-height: 1.55;
}
.order-result.success,
.order-result.error {
  display: block;
}
.order-result.success {
  border-color: rgba(16,128,72,.22);
  background: linear-gradient(180deg, rgba(237,252,244,.96), rgba(255,255,255,.98));
}
.order-result.error {
  border-color: rgba(190,18,60,.22);
  background: linear-gradient(180deg, rgba(255,241,242,.96), rgba(255,255,255,.98));
}
.order-result h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--blue-900);
}
.order-result p {
  margin: 6px 0;
}
.order-qr {
  width: min(260px, 100%);
  display: block;
  margin-top: 12px;
  border-radius: 18px;
  border: 1px solid rgba(13,71,161,.12);
  background: #fff;
}
.order-note {
  color: var(--muted);
  font-size: 13px;
}
button[disabled] {
  opacity: .65;
  cursor: wait;
}


/* v18.8.9.35.2 — hard fix for CK45 story card black-corner artifacts */
.story-ck45 .story-visual,
.story-card .story-visual {
  background: #f5f9ff;
  overflow: hidden;
  isolation: isolate;
}
.story-ck45 .story-visual picture,
.story-ck45 .story-visual img {
  background: #f5f9ff;
  border-radius: 0 !important;
}
.story-ck45 .story-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #f5f9ff;
  z-index: -1;
}


/* v18.8.9.36.40 · ChiKang mobile checkout/price/card fix */
@media (max-width: 1024px) {
  .price-grid { grid-template-columns: 1fr; align-items: stretch; }
  .price-contact, .table-card { min-height: auto; height: auto; }
  .quick-products { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  html, body { overflow-x: hidden; }
  .container { width: min(100% - 28px, var(--container)); }
  .site-header { min-height: 64px; }
  .header-inner { gap: 10px; }
  .brand-group { max-width: 220px; }
  .hero { min-height: auto; padding: 86px 0 34px; }
  .hero-grid { grid-template-columns: 1fr; gap: 20px; }
  .hero-copy h1 { font-size: clamp(34px, 12vw, 48px); line-height: 1.04; letter-spacing: -.045em; }
  .lead { font-size: 16px; line-height: 1.62; max-width: 100%; }
  .hero-actions { grid-template-columns: 1fr; gap: 10px; }
  .trust-row { grid-template-columns: 1fr 1fr; gap: 10px; }
  .trust-row div { min-height: 82px; padding: 14px; }
  .quick-products, .product-detail-grid, .benefit-grid, .info-grid, .maintenance-grid { grid-template-columns: 1fr !important; gap: 14px; }
  .quick-card { grid-template-columns: 96px 1fr; padding: 14px; border-radius: 18px; }
  .quick-card img { width: 86px; height: 104px; }
  .quick-card h3 { font-size: 19px; }
  .product-image-wrap { height: 210px; }
  .product-image-wrap img { max-height: 190px; max-width: 92%; }
  .price-grid { grid-template-columns: 1fr !important; gap: 16px; }
  .price-contact { padding: 20px; }
  .price-contact h2 { font-size: clamp(30px, 10vw, 42px); line-height: 1.05; }
  .price-note-card { margin-top: 16px; }
  .table-card { padding: 16px; min-height: 0 !important; height: auto !important; border-radius: 22px; }
  .table-card h3 { font-size: 22px; margin-bottom: 12px; }
  .responsive-table { overflow: visible; }
  .responsive-table table { min-width: 0 !important; width: 100%; border-collapse: separate; border-spacing: 0 10px; }
  .responsive-table thead { display: none; }
  .responsive-table tbody { display: grid; gap: 10px; }
  .responsive-table tr { display: grid; gap: 8px; padding: 14px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 10px 28px rgba(13,71,161,.08); }
  .responsive-table td { display: grid; grid-template-columns: minmax(92px,.46fr) 1fr; gap: 10px; align-items: start; padding: 0; border-bottom: 0; font-size: 14px; line-height: 1.45; }
  .responsive-table td::before { content: attr(data-label); color: var(--muted); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
  .responsive-table td:last-child { color: inherit; }
  .table-cart-btn { width: 100%; min-height: 42px; border-radius: 12px; }
  .table-card-visual { min-height: 150px !important; flex: unset; margin-top: 12px; border-radius: 18px; background-size: contain !important; background-position: center bottom !important; }
  .story-card, .story-card-split, .story-card-proof, .story-card-system { grid-template-columns: 1fr !important; gap: 16px; border-radius: 24px; overflow: hidden; }
  .story-copy { padding: 20px !important; }
  .story-copy h2 { font-size: clamp(30px, 10vw, 42px); line-height: 1.06; }
  .story-visual { min-height: 220px; }
  .story-visual img { width: 100%; height: auto; display: block; }
  .proof-grid, .clinical-tags, .story-points { grid-template-columns: 1fr; display: grid; }
  .cart-drawer { width: min(100vw, 420px); }
  .cart-item { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .container { width: min(100% - 22px, var(--container)); }
  .hero-copy h1 { font-size: 34px; }
  .section-heading h2, .price-contact h2, .story-copy h2 { font-size: 30px; }
  .quick-card { grid-template-columns: 82px 1fr; }
  .quick-card img { width: 72px; height: 92px; }
  .responsive-table td { grid-template-columns: 1fr; gap: 4px; }
  .trust-row { grid-template-columns: 1fr; }
}

/* v18.8.9.36.40 — ChiKang story-card final fix */
.story-section {
  background: linear-gradient(180deg, #f7fbff 0%, #f4f8fe 100%);
}
.story-section + .story-section {
  padding-top: 14px;
}
.story-card--master {
  display: grid !important;
  align-items: stretch;
  gap: 0 !important;
  min-height: 474px;
  border: 1px solid rgba(13, 71, 161, .10);
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(247,250,255,.98));
  box-shadow: 0 20px 44px rgba(15, 40, 92, .08);
  overflow: hidden;
}
.story-card--text-left {
  grid-template-columns: minmax(0, 44%) minmax(0, 56%) !important;
}
.story-card--media-left {
  grid-template-columns: minmax(0, 52%) minmax(0, 48%) !important;
}
.story-card--master .story-copy {
  min-height: 100%;
  padding: clamp(34px, 4vw, 56px) clamp(28px, 3.4vw, 44px) !important;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 16px;
}
.story-card--master .story-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #0b4ab0;
  margin: 0;
}
.story-card--master .story-copy .eyebrow::before {
  content: "";
  width: 32px;
  height: 3px;
  border-radius: 999px;
  background: #0d66d0;
}
.story-card--master .story-copy h2 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(42px, 4.4vw, 64px) !important;
  line-height: 1.03 !important;
  letter-spacing: -.05em !important;
  color: #0c3d8c;
}
.story-card--master .story-copy p {
  margin: 0;
  max-width: 540px;
  font-size: 17px !important;
  line-height: 1.72 !important;
  color: #314662;
}
.story-card--master .story-footer {
  width: 100%;
  margin-top: auto;
  display: grid;
  gap: 16px;
  padding-top: 6px;
}
.story-card--master .story-points,
.story-card--master .clinical-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}
.story-card--master .story-points span,
.story-card--master .clinical-tags span {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(13,71,161,.14);
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(240,246,255,.98));
  color: #0c3d8c;
  font-size: 14px;
  font-weight: 850;
  line-height: 1.2;
  padding: 0 16px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5);
}
.story-card--master .story-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 12px;
  font-size: 17px;
  line-height: 1.6;
  color: #26415f;
}
.story-card--master .story-list li::marker {
  color: #0d66d0;
}
.story-card--master .story-cta {
  min-height: 48px;
  padding: 0 20px;
  border-radius: 14px;
  background: #155cc8;
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  box-shadow: 0 14px 32px rgba(21,92,200,.20);
}
.story-card--master .proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 430px;
  margin: 0;
}
.story-card--master .proof-grid div {
  min-height: 112px;
  padding: 18px 18px 16px;
  border-radius: 18px;
  border: 1px solid rgba(13,71,161,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(242,247,255,.92));
}
.story-card--master .proof-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  color: #0c3d8c;
}
.story-card--master .proof-grid span {
  font-size: 14px;
  line-height: 1.48;
  color: #4b5c74;
}
.story-card--master .story-visual {
  position: relative;
  min-height: 474px;
  background: radial-gradient(circle at top left, rgba(255,255,255,.98), rgba(233,242,255,.94) 68%, rgba(227,238,255,.98) 100%);
  overflow: hidden;
}
.story-card--master .story-visual picture,
.story-card--master .story-visual img {
  display: block;
  width: 100%;
  height: 100%;
}
.story-card--master .story-visual img {
  object-fit: cover;
  background: transparent;
}
.story-card--system .story-visual img,
.story-card--clinical .story-visual img,
.story-card--proof .story-visual img {
  object-position: center center;
}
.story-card--ck45 .story-copy h2 {
  max-width: 12.2ch;
  font-size: clamp(40px, 4vw, 58px) !important;
}
.story-card--ck45 .story-copy p {
  max-width: 520px;
}
.story-card--clinical .story-cta,
.story-card--ck45 .story-cta {
  justify-self: flex-start;
}

@media (max-width: 1200px) {
  .story-card--master {
    min-height: 440px;
  }
  .story-card--master .story-copy {
    padding: 30px 28px !important;
  }
  .story-card--master .story-copy h2 {
    font-size: clamp(36px, 3.9vw, 54px) !important;
  }
  .story-card--master .story-copy p,
  .story-card--master .story-list {
    font-size: 16px !important;
  }
}

@media (max-width: 1024px) {
  .story-card--master,
  .story-card--text-left,
  .story-card--media-left {
    grid-template-columns: 1fr !important;
    min-height: 0;
  }
  .story-card--master .story-copy {
    order: 1;
    padding: 28px 24px 22px !important;
  }
  .story-card--master .story-visual {
    order: 2;
    min-height: 360px;
  }
  .story-card--master .story-copy h2,
  .story-card--ck45 .story-copy h2 {
    max-width: 15ch;
    font-size: clamp(34px, 5vw, 48px) !important;
  }
}

@media (max-width: 767px) {
  .story-section {
    padding-top: 24px;
    padding-bottom: 24px;
  }
  .story-section + .story-section {
    padding-top: 8px;
  }
  .story-card--master {
    border-radius: 26px;
    box-shadow: 0 14px 32px rgba(15, 40, 92, .08);
  }
  .story-card--master .story-copy {
    padding: 24px 20px 20px !important;
    gap: 14px;
  }
  .story-card--master .story-copy .eyebrow {
    font-size: 11px;
    letter-spacing: .13em;
    gap: 10px;
  }
  .story-card--master .story-copy .eyebrow::before {
    width: 26px;
  }
  .story-card--master .story-copy h2,
  .story-card--ck45 .story-copy h2 {
    max-width: 100%;
    font-size: clamp(28px, 9.5vw, 44px) !important;
    line-height: 1.06 !important;
  }
  .story-card--master .story-copy p {
    font-size: 15px !important;
    line-height: 1.62 !important;
    max-width: 100%;
  }
  .story-card--master .story-footer {
    gap: 14px;
    padding-top: 2px;
  }
  .story-card--master .story-points,
  .story-card--master .clinical-tags {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .story-card--master .story-points span,
  .story-card--master .clinical-tags span {
    min-height: 40px;
    font-size: 12px;
    padding: 0 10px;
    text-align: center;
  }
  .story-card--master .story-list {
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
    padding-left: 18px;
  }
  .story-card--master .story-cta {
    min-height: 44px;
    padding: 0 18px;
    font-size: 14px;
  }
  .story-card--master .proof-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    max-width: 100%;
  }
  .story-card--master .proof-grid div {
    min-height: 92px;
    padding: 14px;
    border-radius: 16px;
  }
  .story-card--master .proof-grid strong {
    margin-bottom: 6px;
    font-size: 16px;
  }
  .story-card--master .proof-grid span {
    font-size: 12px;
  }
  .story-card--master .story-visual {
    min-height: 260px;
  }
}

@media (max-width: 480px) {
  .story-card--master .story-copy {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }
  .story-card--master .story-points,
  .story-card--master .clinical-tags,
  .story-card--master .proof-grid {
    grid-template-columns: 1fr;
  }
  .story-card--master .story-visual {
    min-height: 228px;
  }
}


/* v18.8.9.36.40 — ChiKang price/mobile final polish */
.price-section {
  background: linear-gradient(180deg, #f3f8ff 0%, #eef5ff 100%);
}
.price-grid {
  align-items: stretch;
}
.price-contact,
.table-card {
  height: 100%;
}
.price-contact {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.price-contact h2 {
  max-width: 7.2ch;
}
.price-note-card {
  margin-top: auto;
}
.table-card {
  display: flex;
  flex-direction: column;
  min-height: 560px;
}
.table-card h3 {
  min-height: 38px;
}
.table-card .responsive-table {
  flex: 0 0 auto;
}
.table-card-visual {
  flex: 1 1 auto;
  min-height: 210px;
  margin-top: 22px;
  border-radius: 22px;
  border: 1px solid rgba(13, 71, 161, .10);
  background-color: #f7fbff;
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.75);
}
.main-price-table .table-card-visual,
.table-card:has(#mainPriceRows) .table-card-visual {
  background-position: center bottom;
}
.parts-price-table .table-card-visual,
.table-card:has(#partsRows) .table-card-visual {
  background-position: center center;
}
.responsive-table table {
  table-layout: fixed;
}
.responsive-table th:nth-child(1),
.responsive-table td:nth-child(1) {
  width: 44%;
}
.responsive-table th:nth-child(2),
.responsive-table td:nth-child(2) {
  width: 28%;
}
.responsive-table th:nth-child(3),
.responsive-table td:nth-child(3) {
  width: 18%;
  white-space: nowrap;
}
.responsive-table th:nth-child(4),
.responsive-table td:nth-child(4) {
  width: 10%;
}
.table-cart-btn {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}
.quick-card {
  min-height: 152px;
}
.quick-card img {
  object-fit: contain;
}
.quick-card h3,
.product-card h3 {
  line-height: 1.18;
}
.product-card {
  display: flex;
  flex-direction: column;
}
.product-card .product-price {
  margin-top: auto;
}
.mobile-mini-cart {
  display: none;
}

@supports not selector(:has(*)) {
  .table-card-visual {
    background-size: cover;
  }
}

@media (max-width: 1024px) {
  .price-grid {
    grid-template-columns: 1fr !important;
  }
  .price-contact {
    min-height: auto;
  }
  .price-contact h2 {
    max-width: 12ch;
  }
  .table-card {
    min-height: 0;
  }
  .table-card-visual {
    min-height: 260px !important;
    background-size: cover;
  }
}

@media (max-width: 767px) {
  body {
    padding-bottom: 82px;
  }
  .price-section {
    padding-top: 34px;
    padding-bottom: 34px;
  }
  .price-grid {
    gap: 14px !important;
  }
  .price-contact {
    border-radius: 24px;
    padding: 20px !important;
  }
  .price-contact h2 {
    max-width: 100%;
    font-size: clamp(28px, 9vw, 40px) !important;
    letter-spacing: -.045em;
  }
  .price-contact p {
    font-size: 15px;
    line-height: 1.58;
  }
  .price-note-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 14px;
    border-radius: 18px;
  }
  .price-note-card b,
  .price-note-card small {
    display: block;
    word-break: normal;
  }
  .price-note-card small {
    font-size: 12px;
    line-height: 1.45;
  }
  .table-card {
    padding: 16px !important;
    border-radius: 24px !important;
    min-height: 0 !important;
    box-shadow: 0 12px 30px rgba(13, 71, 161, .08);
  }
  .table-card h3 {
    min-height: 0;
    margin-bottom: 12px;
    font-size: 22px !important;
    line-height: 1.16;
  }
  .responsive-table {
    width: 100%;
    overflow: visible !important;
  }
  .responsive-table table {
    width: 100%;
    min-width: 0 !important;
    table-layout: auto;
    border-collapse: separate;
    border-spacing: 0 10px;
  }
  .responsive-table thead {
    display: none !important;
  }
  .responsive-table tbody {
    display: grid;
    gap: 10px;
  }
  .responsive-table tr.price-item-row,
  .responsive-table tr.mobile-price-row,
  .responsive-table tr.compare-item-row,
  .responsive-table tr.mobile-compare-row {
    display: grid;
    gap: 8px;
    min-height: 0;
    padding: 14px;
    border: 1px solid rgba(13, 71, 161, .10);
    border-radius: 18px;
    background: linear-gradient(180deg, #ffffff, #f8fbff);
    box-shadow: 0 8px 22px rgba(13, 71, 161, .07);
  }
  .responsive-table td {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: minmax(88px, .42fr) minmax(0, 1fr);
    align-items: start;
    gap: 10px;
    padding: 0 !important;
    border: 0 !important;
    font-size: 14px;
    line-height: 1.48;
    white-space: normal !important;
    word-break: normal;
  }
  .responsive-table td::before {
    content: attr(data-label);
    color: #6b7b92;
    font-size: 11px;
    line-height: 1.25;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: .055em;
  }
  .responsive-table td strong,
  .responsive-table td b {
    color: #052f72;
    font-weight: 950;
  }
  .responsive-table td:last-child {
    grid-template-columns: 1fr;
    padding-top: 4px !important;
  }
  .responsive-table td:last-child::before {
    display: none;
  }
  .table-cart-btn {
    width: 100%;
    min-height: 44px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 950;
  }
  .table-card-visual {
    min-height: 188px !important;
    margin-top: 14px;
    border-radius: 18px;
    background-size: cover !important;
    background-position: center center !important;
  }
  .quick-products {
    grid-template-columns: 1fr !important;
  }
  .quick-card {
    min-height: 132px;
    grid-template-columns: 92px 1fr !important;
    gap: 14px;
    align-items: center;
    padding: 14px !important;
  }
  .quick-card img {
    width: 86px !important;
    height: 100px !important;
    object-fit: contain;
    border-radius: 14px;
  }
  .quick-card h3 {
    font-size: 18px !important;
    margin-bottom: 4px;
  }
  .quick-card p {
    min-height: auto;
    margin-bottom: 8px;
    font-size: 13px;
  }
  .quick-card .price {
    font-size: 20px !important;
    line-height: 1.1;
  }
  .quick-card .badge {
    min-height: 28px;
    display: inline-flex;
    align-items: center;
  }
  .product-detail-grid {
    grid-template-columns: 1fr !important;
  }
  .product-card {
    border-radius: 24px;
    overflow: hidden;
  }
  .product-card header {
    min-height: 92px;
    padding: 18px 18px 14px;
  }
  .product-card h3 {
    font-size: 24px;
  }
  .product-card .product-subtitle {
    font-size: 13px;
    letter-spacing: .08em;
  }
  .product-image-wrap {
    height: 218px !important;
    margin: 16px !important;
    border-radius: 18px;
  }
  .product-image-wrap img {
    max-height: 194px !important;
  }
  .product-card ul {
    padding: 0 20px;
    gap: 9px;
  }
  .product-card li {
    font-size: 14px;
    line-height: 1.45;
  }
  .product-card .product-price {
    padding: 16px 20px 20px;
    font-size: 24px;
  }
  .mobile-mini-cart {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 70;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(13, 71, 161, .14);
    border-radius: 20px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 16px 44px rgba(6, 38, 92, .18);
    backdrop-filter: blur(16px);
  }
  .mobile-mini-cart__main,
  .mobile-mini-cart__call {
    min-height: 48px;
    border-radius: 16px;
    border: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 950;
  }
  .mobile-mini-cart__main {
    flex-direction: column;
    gap: 2px;
    background: #095ec8;
    color: #fff;
  }
  .mobile-mini-cart__label {
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
    opacity: .85;
  }
  .mobile-mini-cart__main strong {
    font-size: 15px;
  }
  .mobile-mini-cart__call {
    padding: 0 14px;
    background: #eef5ff;
    color: #073b86;
    border: 1px solid rgba(13, 71, 161, .12);
  }
  .cart-drawer {
    width: min(100vw, 430px) !important;
    padding-bottom: 76px;
  }
}

@media (max-width: 420px) {
  .price-note-card {
    grid-template-columns: 1fr;
  }
  .responsive-table td {
    grid-template-columns: 1fr;
    gap: 3px;
  }
  .responsive-table td::before {
    font-size: 10px;
  }
  .table-card-visual {
    min-height: 158px !important;
  }
  .quick-card {
    grid-template-columns: 78px 1fr !important;
  }
  .quick-card img {
    width: 74px !important;
    height: 88px !important;
  }
  .mobile-mini-cart {
    grid-template-columns: 1fr;
  }
  .mobile-mini-cart__call {
    min-height: 42px;
  }
}


/* v18.8.9.36.40 — ChiKang desktop composition guard
   Scope: desktop/tablet composition only. Mobile 36.3 price/cart polish is untouched.
*/
@media (min-width: 1025px) {
  .story-section {
    padding-top: 42px;
    padding-bottom: 42px;
  }

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

  .story-section .container.story-card--master {
    width: min(100% - 72px, 1210px);
    max-width: 1210px;
    margin-left: auto;
    margin-right: auto;
    min-height: 438px;
  }

  .story-card--text-left {
    grid-template-columns: minmax(0, 42.5%) minmax(0, 57.5%) !important;
  }

  .story-card--media-left {
    grid-template-columns: minmax(0, 50.5%) minmax(0, 49.5%) !important;
  }

  .story-card--master .story-copy {
    justify-content: center;
    padding: 38px 42px !important;
    gap: 14px;
  }

  .story-card--master .story-copy > * {
    max-width: 500px;
  }

  .story-card--master .story-copy h2,
  .story-card--ck45 .story-copy h2 {
    max-width: 12.8ch;
    font-size: clamp(42px, 3.2vw, 55px) !important;
    line-height: 1.045 !important;
    letter-spacing: -.048em !important;
  }

  .story-card--proof .story-copy h2 {
    max-width: 11.2ch;
  }

  .story-card--master .story-copy p {
    max-width: 500px;
    font-size: 16.5px !important;
    line-height: 1.66 !important;
  }

  .story-card--master .story-footer {
    max-width: 500px;
    margin-top: 18px;
  }

  .story-card--master .story-points,
  .story-card--master .clinical-tags {
    max-width: 500px;
    justify-content: flex-start;
  }

  .story-card--master .story-points span,
  .story-card--master .clinical-tags span {
    min-height: 38px;
    padding-left: 14px;
    padding-right: 14px;
    font-size: 13.5px;
  }

  .story-card--master .story-list {
    font-size: 16px;
    line-height: 1.55;
    gap: 9px;
  }

  .story-card--master .proof-grid {
    max-width: 430px;
    gap: 10px;
  }

  .story-card--master .proof-grid div {
    min-height: 96px;
    padding: 15px 16px 13px;
  }

  .story-card--master .proof-grid strong {
    font-size: 17px;
  }

  .story-card--master .proof-grid span {
    font-size: 13px;
  }

  .story-card--system .story-visual,
  .story-card--clinical .story-visual,
  .story-card--proof .story-visual {
    min-height: auto;
    margin: 18px 18px 18px 0;
    border-radius: 26px;
    border: 1px solid rgba(13, 71, 161, .08);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.78);
  }

  .story-card--system .story-visual img,
  .story-card--clinical .story-visual img,
  .story-card--proof .story-visual img {
    object-fit: cover;
    object-position: center center;
  }

  .story-card--media-left .story-visual {
    min-height: auto;
  }

  .story-card--ck45 .story-visual {
    margin: 0;
    border-radius: 0;
  }

  .story-card--ck45 .story-copy {
    padding-left: 40px !important;
    padding-right: 42px !important;
  }

  .story-card--clinical .story-copy,
  .story-card--system .story-copy,
  .story-card--proof .story-copy {
    padding-right: 34px !important;
  }

  .story-card--master .story-cta {
    min-height: 46px;
    padding-left: 18px;
    padding-right: 18px;
    justify-self: start;
  }

  /* Desktop price cards: stabilize without touching mobile 36.3 card rows. */
  .price-grid {
    max-width: 1210px;
    margin-left: auto;
    margin-right: auto;
    align-items: stretch;
  }

  .table-card {
    min-height: 520px;
  }

  .table-card-visual {
    min-height: 190px;
    max-height: 240px;
  }
}

@media (min-width: 1280px) {
  .story-section .container.story-card--master,
  .price-grid {
    max-width: 1230px;
  }

  .story-card--master .story-copy {
    padding-left: 46px !important;
    padding-right: 44px !important;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .story-section .container.story-card--master {
    width: min(100% - 40px, 920px);
    max-width: 920px;
    margin-left: auto;
    margin-right: auto;
  }

  .story-card--master .story-copy {
    padding: 28px 28px 22px !important;
  }

  .story-card--master .story-visual {
    margin: 0 18px 18px;
    border-radius: 24px;
    min-height: 340px;
    border: 1px solid rgba(13,71,161,.08);
    overflow: hidden;
  }

  .story-card--ck45 .story-visual {
    margin: 0 18px 18px;
    border-radius: 24px;
  }

  .story-card--master .story-copy h2,
  .story-card--ck45 .story-copy h2 {
    font-size: clamp(34px, 5vw, 46px) !important;
    max-width: 14ch;
  }

  .story-card--master .story-copy p {
    max-width: 680px;
  }

  .story-card--master .story-footer {
    max-width: 680px;
  }
}


/* v18.8.9.36.40 — ChiKang layout overflow final stable
   Final guard: remove horizontal overflow, stabilize desktop story cards,
   convert model comparison to cards on desktop/tablet/mobile.
*/
html,
body {
  max-width: 100%;
  overflow-x: clip;
}
*, *::before, *::after {
  box-sizing: border-box;
}
img, picture, video, canvas, svg {
  max-width: 100%;
}
.site-main,
.section,
.container {
  max-width: 100%;
}

/* --- Model comparison: never use wide table scrollbar again --- */
.comparison-section .container {
  width: min(100% - 56px, 1180px);
  margin-inline: auto;
}
.comparison-section .compare-card {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow: visible;
}
.comparison-section .responsive-table {
  overflow: visible !important;
  width: 100%;
}
.comparison-section table,
.comparison-section thead,
.comparison-section tbody,
.comparison-section tr,
.comparison-section th,
.comparison-section td {
  display: block;
  width: auto !important;
  min-width: 0 !important;
}
.comparison-section table {
  border-collapse: separate;
  min-width: 0 !important;
}
.comparison-section thead {
  display: none !important;
}
.comparison-section tbody {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.comparison-section tr.compare-item-row,
.comparison-section tr.mobile-compare-row {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 100%;
  padding: 18px;
  border: 1px solid rgba(13, 71, 161, .11);
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  box-shadow: 0 14px 32px rgba(13, 71, 161, .08);
}
.comparison-section td {
  display: grid !important;
  grid-template-columns: 94px minmax(0, 1fr);
  gap: 10px;
  padding: 0 !important;
  border: 0 !important;
  color: #253a58;
  font-size: 13px;
  line-height: 1.42;
  font-weight: 700;
  white-space: normal !important;
  overflow-wrap: anywhere;
  word-break: normal;
}
.comparison-section td::before {
  content: attr(data-label);
  color: #6a7b92;
  font-size: 10.5px;
  line-height: 1.3;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .055em;
}
.comparison-section td[data-label="Model"] {
  grid-template-columns: 1fr;
  gap: 4px;
  padding-bottom: 8px !important;
  border-bottom: 1px solid rgba(13,71,161,.10) !important;
  color: #073b86;
  font-size: 22px;
  line-height: 1.05;
  font-weight: 950;
}
.comparison-section td[data-label="Model"]::before {
  display: none;
}
.comparison-section td[data-label="Giá tham khảo"] {
  color: #052f72;
  font-size: 17px;
  font-weight: 950;
}

/* --- Story cards: one stable desktop system, no overlap, no side pulling --- */
@media (min-width: 1025px) {
  .story-section {
    padding-block: 32px !important;
  }
  .story-section + .story-section {
    padding-top: 10px !important;
  }
  .story-section .container.story-card--master,
  .story-section .container.story-card {
    width: min(100% - 64px, 1160px) !important;
    max-width: 1160px !important;
    margin-inline: auto !important;
  }
  .story-card--master {
    display: grid !important;
    grid-template-columns: minmax(340px, 0.43fr) minmax(0, 0.57fr) !important;
    grid-template-areas: "copy visual" !important;
    gap: 0 !important;
    min-height: 418px !important;
    border-radius: 30px !important;
    overflow: hidden !important;
    contain: layout paint;
    background: linear-gradient(180deg, rgba(255,255,255,.99), rgba(248,251,255,.99)) !important;
  }
  .story-card--master .story-copy {
    grid-area: copy !important;
    grid-column: auto !important;
    min-width: 0 !important;
    width: auto !important;
    height: auto !important;
    z-index: 2 !important;
    position: relative !important;
    justify-content: center !important;
    padding: 34px 38px !important;
    gap: 13px !important;
    background: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.94) 78%, rgba(255,255,255,.70) 100%);
  }
  .story-card--master .story-visual {
    grid-area: visual !important;
    grid-column: auto !important;
    min-width: 0 !important;
    width: auto !important;
    height: auto !important;
    min-height: 386px !important;
    margin: 14px !important;
    border-radius: 24px !important;
    overflow: hidden !important;
    contain: paint;
    isolation: isolate;
    z-index: 1 !important;
    border: 1px solid rgba(13,71,161,.08);
    background: #eef6ff;
  }
  .story-card--master .story-visual picture,
  .story-card--master .story-visual img {
    width: 100% !important;
    height: 100% !important;
    display: block !important;
  }
  .story-card--master .story-visual img {
    object-fit: cover !important;
    object-position: center center !important;
    min-height: 0 !important;
    aspect-ratio: auto !important;
    max-width: 100% !important;
  }
  .story-card--master .story-copy .eyebrow {
    font-size: 12px !important;
    line-height: 1.2 !important;
    letter-spacing: .14em !important;
    margin: 0 !important;
  }
  .story-card--master .story-copy h2,
  .story-card--ck45 .story-copy h2 {
    max-width: 11.5ch !important;
    margin: 0 !important;
    font-size: clamp(36px, 3vw, 50px) !important;
    line-height: 1.055 !important;
    letter-spacing: -.045em !important;
    color: #0c3d8c !important;
    text-wrap: balance;
  }
  .story-card--master .story-copy p {
    max-width: 480px !important;
    margin: 0 !important;
    font-size: 15.5px !important;
    line-height: 1.58 !important;
    color: #314662 !important;
  }
  .story-card--master .story-footer {
    max-width: 480px !important;
    width: 100% !important;
    margin-top: 10px !important;
    gap: 12px !important;
  }
  .story-card--master .story-points,
  .story-card--master .clinical-tags {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    justify-content: flex-start !important;
  }
  .story-card--master .story-points span,
  .story-card--master .clinical-tags span {
    min-height: 34px !important;
    padding: 0 12px !important;
    font-size: 12.5px !important;
    line-height: 1.2 !important;
    white-space: normal !important;
  }
  .story-card--master .story-list {
    margin: 0 !important;
    padding-left: 18px !important;
    display: grid !important;
    gap: 7px !important;
    font-size: 14.5px !important;
    line-height: 1.48 !important;
  }
  .story-card--master .story-cta {
    min-height: 42px !important;
    padding-inline: 16px !important;
    font-size: 14px !important;
    border-radius: 12px !important;
    justify-self: start !important;
  }
  .story-card--master .proof-grid {
    max-width: 420px !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }
  .story-card--master .proof-grid div {
    min-height: 88px !important;
    padding: 13px 14px !important;
    border-radius: 16px !important;
  }
  .story-card--master .proof-grid strong {
    font-size: 16px !important;
    margin-bottom: 4px !important;
  }
  .story-card--master .proof-grid span {
    font-size: 12.5px !important;
    line-height: 1.4 !important;
  }

  /* Story visual crop priorities */
  .story-card--system .story-visual img {
    object-position: center right !important;
  }
  .story-card--ck45 .story-visual img {
    object-position: center center !important;
  }
  .story-card--proof .story-visual img {
    object-position: center center !important;
  }
  .story-card--clinical .story-visual img {
    object-position: center right !important;
  }

  /* Keep price desktop readable; comparison has its own card grid above. */
  .price-grid {
    width: min(100% - 64px, 1160px) !important;
    max-width: 1160px !important;
    margin-inline: auto !important;
    grid-template-columns: minmax(220px, .55fr) minmax(0, 1.05fr) minmax(0, 1.05fr) !important;
    gap: 18px !important;
  }
  .price-grid .table-card {
    min-width: 0 !important;
    overflow: hidden !important;
  }
  .price-grid .responsive-table {
    overflow-x: visible !important;
  }
  .price-grid table {
    min-width: 0 !important;
    width: 100% !important;
    table-layout: fixed !important;
  }
  .price-grid th,
  .price-grid td {
    padding: 12px 10px !important;
    font-size: 13px !important;
    line-height: 1.38 !important;
    overflow-wrap: anywhere;
  }
  .price-grid th:nth-child(1), .price-grid td:nth-child(1) { width: 44% !important; }
  .price-grid th:nth-child(2), .price-grid td:nth-child(2) { width: 30% !important; }
  .price-grid th:nth-child(3), .price-grid td:nth-child(3) { width: 26% !important; }
  .price-grid th:nth-child(4), .price-grid td:nth-child(4) { display: none !important; }
}

/* Tablet: clean two-column/table behavior without horizontal scrollbar. */
@media (min-width: 768px) and (max-width: 1024px) {
  html,
  body {
    overflow-x: clip;
  }
  .comparison-section .container {
    width: min(100% - 36px, 920px);
  }
  .comparison-section tbody {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .story-section .container.story-card--master,
  .story-section .container.story-card {
    width: min(100% - 36px, 920px) !important;
  }
  .story-card--master {
    grid-template-columns: 1fr !important;
    grid-template-areas: "copy" "visual" !important;
  }
  .story-card--master .story-copy {
    grid-area: copy !important;
  }
  .story-card--master .story-visual {
    grid-area: visual !important;
    margin: 0 18px 18px !important;
    overflow: hidden !important;
  }
}

/* Mobile: keep 36.3 flow but remove any remaining horizontal overflow. */
@media (max-width: 767px) {
  html,
  body {
    overflow-x: hidden;
  }
  .comparison-section .container {
    width: min(100% - 28px, var(--container));
  }
  .comparison-section tbody {
    grid-template-columns: 1fr;
  }
  .comparison-section tr.compare-item-row,
  .comparison-section tr.mobile-compare-row {
    padding: 14px;
    border-radius: 18px;
  }
  .comparison-section td {
    grid-template-columns: minmax(86px, .42fr) minmax(0, 1fr);
    font-size: 13px;
  }
  .comparison-section td[data-label="Model"] {
    font-size: 20px;
  }
}


/* v18.8.9.36.40 — ChiKang story image alignment final
   Single source of truth for the 4 story modules:
   - desktop: text left / visual right, no visual bleeding
   - tablet/mobile: stacked, image uses contain/center to avoid cropped or shifted visuals
*/
#system .story-card--master,
#ck45-story .story-card--master,
#brand-proof .story-card--master,
#clinical-trust .story-card--master {
  overflow: hidden !important;
  position: relative !important;
  max-width: 100% !important;
}

/* Desktop stable story composition */
@media (min-width: 1025px) {
  #system,
  #ck45-story,
  #brand-proof,
  #clinical-trust {
    padding-block: 30px !important;
  }

  #system .story-card--master,
  #ck45-story .story-card--master,
  #brand-proof .story-card--master,
  #clinical-trust .story-card--master {
    width: min(100% - 72px, 1180px) !important;
    max-width: 1180px !important;
    min-height: 406px !important;
    display: grid !important;
    grid-template-columns: minmax(360px, 42%) minmax(0, 58%) !important;
    grid-template-areas: "copy visual" !important;
    gap: 0 !important;
    margin-inline: auto !important;
    border-radius: 28px !important;
    contain: layout paint !important;
  }

  #system .story-copy,
  #ck45-story .story-copy,
  #brand-proof .story-copy,
  #clinical-trust .story-copy {
    grid-area: copy !important;
    grid-column: 1 !important;
    grid-row: 1 !important;
    min-width: 0 !important;
    width: auto !important;
    height: auto !important;
    position: relative !important;
    z-index: 2 !important;
    padding: 32px 34px !important;
    justify-content: center !important;
    align-items: flex-start !important;
    background: linear-gradient(90deg, rgba(255,255,255,.985) 0%, rgba(255,255,255,.965) 72%, rgba(255,255,255,.84) 100%) !important;
  }

  #system .story-visual,
  #ck45-story .story-visual,
  #brand-proof .story-visual,
  #clinical-trust .story-visual {
    grid-area: visual !important;
    grid-column: 2 !important;
    grid-row: 1 !important;
    min-width: 0 !important;
    width: auto !important;
    height: auto !important;
    min-height: 374px !important;
    position: relative !important;
    z-index: 1 !important;
    margin: 14px !important;
    border-radius: 22px !important;
    overflow: hidden !important;
    contain: paint !important;
    isolation: isolate !important;
    background: #eef6ff !important;
  }

  #system .story-visual picture,
  #ck45-story .story-visual picture,
  #brand-proof .story-visual picture,
  #clinical-trust .story-visual picture,
  #system .story-visual img,
  #ck45-story .story-visual img,
  #brand-proof .story-visual img,
  #clinical-trust .story-visual img {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
  }

  #system .story-visual img,
  #ck45-story .story-visual img,
  #brand-proof .story-visual img,
  #clinical-trust .story-visual img {
    object-fit: cover !important;
    min-height: 0 !important;
  }

  /* Focal-point locks per visual */
  #system .story-visual img { object-position: 72% center !important; }
  #ck45-story .story-visual img { object-position: 70% center !important; }
  #brand-proof .story-visual img { object-position: 66% center !important; }
  #clinical-trust .story-visual img { object-position: 70% center !important; }

  #system .story-copy h2,
  #ck45-story .story-copy h2,
  #brand-proof .story-copy h2,
  #clinical-trust .story-copy h2 {
    max-width: 11.2ch !important;
    font-size: clamp(34px, 2.72vw, 46px) !important;
    line-height: 1.06 !important;
    letter-spacing: -.04em !important;
    text-wrap: balance;
  }

  #system .story-copy p,
  #ck45-story .story-copy p,
  #brand-proof .story-copy p,
  #clinical-trust .story-copy p {
    max-width: 455px !important;
    font-size: 15px !important;
    line-height: 1.55 !important;
  }

  #system .story-footer,
  #ck45-story .story-footer,
  #brand-proof .story-footer,
  #clinical-trust .story-footer {
    max-width: 455px !important;
    margin-top: 10px !important;
  }

  #system .story-points span,
  #clinical-trust .clinical-tags span {
    min-height: 32px !important;
    padding: 0 11px !important;
    font-size: 12px !important;
  }

  #ck45-story .story-list {
    font-size: 14px !important;
    line-height: 1.42 !important;
    gap: 6px !important;
  }

  #brand-proof .proof-grid {
    max-width: 405px !important;
    gap: 9px !important;
  }

  #brand-proof .proof-grid div {
    min-height: 82px !important;
    padding: 12px 13px !important;
  }
}

/* Tablet and mobile: always stack, never keep two columns in narrow view */
@media (max-width: 1024px) {
  #system .story-card--master,
  #ck45-story .story-card--master,
  #brand-proof .story-card--master,
  #clinical-trust .story-card--master {
    width: min(100% - 32px, 920px) !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 0 !important;
    margin-inline: auto !important;
    border-radius: 24px !important;
  }

  #system .story-copy,
  #ck45-story .story-copy,
  #brand-proof .story-copy,
  #clinical-trust .story-copy {
    order: 1 !important;
    width: 100% !important;
    min-width: 0 !important;
    padding: 24px 20px 18px !important;
    background: linear-gradient(180deg, rgba(255,255,255,.99), rgba(255,255,255,.95)) !important;
  }

  #system .story-visual,
  #ck45-story .story-visual,
  #brand-proof .story-visual,
  #clinical-trust .story-visual {
    order: 2 !important;
    width: auto !important;
    min-width: 0 !important;
    min-height: 0 !important;
    height: auto !important;
    aspect-ratio: 16 / 9 !important;
    margin: 0 14px 14px !important;
    border-radius: 20px !important;
    overflow: hidden !important;
    background: #eef6ff !important;
  }

  #system .story-visual picture,
  #ck45-story .story-visual picture,
  #brand-proof .story-visual picture,
  #clinical-trust .story-visual picture,
  #system .story-visual img,
  #ck45-story .story-visual img,
  #brand-proof .story-visual img,
  #clinical-trust .story-visual img {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
  }

  #system .story-visual img,
  #ck45-story .story-visual img,
  #brand-proof .story-visual img,
  #clinical-trust .story-visual img {
    object-fit: contain !important;
    object-position: center center !important;
    background: #eef6ff !important;
  }

  #system .story-copy h2,
  #ck45-story .story-copy h2,
  #brand-proof .story-copy h2,
  #clinical-trust .story-copy h2 {
    max-width: 100% !important;
    font-size: clamp(27px, 7.5vw, 42px) !important;
    line-height: 1.07 !important;
    letter-spacing: -.04em !important;
  }

  #system .story-copy p,
  #ck45-story .story-copy p,
  #brand-proof .story-copy p,
  #clinical-trust .story-copy p {
    max-width: 100% !important;
    font-size: 14.5px !important;
    line-height: 1.55 !important;
  }

  #system .story-footer,
  #ck45-story .story-footer,
  #brand-proof .story-footer,
  #clinical-trust .story-footer {
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 8px !important;
  }
}

@media (max-width: 520px) {
  #system .story-card--master,
  #ck45-story .story-card--master,
  #brand-proof .story-card--master,
  #clinical-trust .story-card--master {
    width: min(100% - 20px, 100%) !important;
    border-radius: 20px !important;
  }

  #system .story-copy,
  #ck45-story .story-copy,
  #brand-proof .story-copy,
  #clinical-trust .story-copy {
    padding: 18px 14px 14px !important;
  }

  #system .story-visual,
  #ck45-story .story-visual,
  #brand-proof .story-visual,
  #clinical-trust .story-visual {
    aspect-ratio: 16 / 10 !important;
    margin: 0 10px 10px !important;
    border-radius: 16px !important;
  }

  #system .story-copy .eyebrow,
  #ck45-story .story-copy .eyebrow,
  #brand-proof .story-copy .eyebrow,
  #clinical-trust .story-copy .eyebrow {
    font-size: 10.5px !important;
  }

  #system .story-copy h2,
  #ck45-story .story-copy h2,
  #brand-proof .story-copy h2,
  #clinical-trust .story-copy h2 {
    font-size: clamp(25px, 8.5vw, 34px) !important;
  }
}


/* v18.8.9.36.40 — visual swap + cart checkout integration */
.table-card-visual {
  border-radius: 22px;
  border: 1px solid rgba(13,71,161,.08);
  overflow: hidden;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}
.story-visual {
  background: #edf4fd;
}
.story-visual picture,
.story-visual img {
  width: 100%;
  height: 100%;
  display: block;
}
.story-card--master .story-visual img {
  object-fit: cover;
  object-position: center center;
}
.story-card--master.story-card--system .story-visual img,
.story-card--master.story-card--proof .story-visual img,
.story-card--master.story-card--clinical .story-visual img {
  object-position: center center;
}
.story-card--master.story-card--ck45 .story-visual img {
  object-position: center center;
}
.cart-drawer {
  width: min(560px, 100vw);
}
.cart-body {
  max-height: 34vh;
}
.cart-foot {
  margin-top: 0;
  overflow: auto;
  gap: 14px;
}
.cart-checkout-form {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.cart-checkout-heading {
  grid-column: 1 / -1;
  display: grid;
  gap: 4px;
}
.cart-checkout-heading h4 {
  margin: 0;
  font-size: 22px;
  line-height: 1.1;
  color: var(--blue-900);
}
.cart-checkout-form .lead-cart-summary {
  margin-top: 0;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
}
.cart-checkout-form .form-note {
  margin-top: -2px;
}
.site-footer {
  padding-top: 32px;
}
@media (max-width: 1024px) {
  .cart-drawer { width: min(520px, 100vw); }
}
@media (max-width: 767px) {
  .cart-drawer { width: 100vw; }
  .cart-body { max-height: none; }
  .cart-foot { padding: 16px; }
  .cart-checkout-form { grid-template-columns: 1fr; gap: 10px; }
  .cart-checkout-heading h4 { font-size: 20px; }
}


/* v18.8.9.36.40 — ChiKang payment QR checkout */
.cart-payment-qr{
  display:grid;
  grid-template-columns:minmax(0,1fr) 118px;
  gap:12px;
  align-items:center;
  padding:12px;
  border:1px solid rgba(13,71,161,.12);
  border-radius:18px;
  background:linear-gradient(180deg,#fff,#f5f9ff);
  color:#173b68;
}
.cart-payment-qr b{display:block;color:#062f72;font-size:14px}
.cart-payment-qr span,.cart-payment-qr small{display:block;color:#536984;font-size:12px;line-height:1.45;margin-top:2px}
.cart-payment-qr img{width:118px;height:118px;object-fit:contain;border-radius:14px;background:#fff;border:1px solid rgba(13,71,161,.10)}
.cart-payment-qr.warn{grid-template-columns:1fr;border-color:rgba(192,64,64,.25);background:#fff8f8;color:#9b1c1c}
@media(max-width:560px){.cart-payment-qr{grid-template-columns:1fr}.cart-payment-qr img{width:100%;height:auto;max-height:240px}}


/* v18.8.9.36.40 · ChiKang brand landing video showcase replacing duplicated quick product strip */
.quick-products-hidden{display:none!important}
.chikang-video-showcase{
  display:grid;grid-template-columns:1.05fr 1fr 1fr;gap:18px;align-items:stretch;margin:24px 0 18px;
  padding:18px;border-radius:30px;border:1px solid rgba(13,71,161,.14);
  background:linear-gradient(135deg,#ffffff,#eaf5ff);box-shadow:0 22px 60px rgba(13,71,161,.12)
}
.chikang-video-showcase .video-copy{padding:18px;display:flex;flex-direction:column;justify-content:center}
.chikang-video-showcase .video-copy h3{font-size:clamp(26px,3vw,42px);line-height:1;margin:8px 0;color:#063f8f}
.chikang-video-showcase .video-copy p{color:#4f6c8c;line-height:1.65}
.chikang-video-showcase .video-copy a{display:inline-flex;width:max-content;margin-top:12px;border-radius:999px;background:#0b66d0;color:#fff;text-decoration:none;font-weight:900;padding:12px 16px}
.chikang-video-showcase .video-main,.chikang-video-showcase .video-side article{
  position:relative;overflow:hidden;border-radius:24px;border:1px solid rgba(13,71,161,.13);background:#fff;min-height:190px;cursor:pointer
}
.chikang-video-showcase img{width:100%;height:100%;object-fit:cover;display:block}
.chikang-video-showcase .video-main b,.chikang-video-showcase .video-main span,.chikang-video-showcase .video-side b,.chikang-video-showcase .video-side span{
  position:absolute;left:16px;right:16px;z-index:2;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.35)
}
.chikang-video-showcase b{bottom:36px;font-size:18px}
.chikang-video-showcase span{bottom:16px;font-weight:800;font-size:12px}
.chikang-video-showcase .video-main:after,.chikang-video-showcase .video-side article:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(3,24,60,.78))}
.chikang-video-showcase .play-dot{position:absolute;top:18px;left:18px;z-index:3;width:54px;height:54px;border:0;border-radius:50%;background:#0b66d0;color:#fff;font-weight:950;box-shadow:0 14px 30px rgba(13,71,161,.35)}
.chikang-video-showcase .video-side{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.chikang-video-showcase .video-side article{min-height:138px}
.chikang-video-showcase .video-side img{object-fit:contain;padding:18px;background:linear-gradient(135deg,#f7fbff,#e5f3ff)}
.chikang-video-showcase .video-side article:after{background:linear-gradient(180deg,transparent 42%,rgba(3,24,60,.82))}
@media(max-width:980px){.chikang-video-showcase{grid-template-columns:1fr}.chikang-video-showcase .video-side{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.chikang-video-showcase .video-side{grid-template-columns:1fr}.chikang-video-showcase{padding:12px;border-radius:24px}}