:root {
  color-scheme: light;
  font-family: Inter, "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif;
  color: #183144;
  background: #f4fbfe;
  --accent: #25aee4;
  --accent-dark: #075d86;
  --accent-deep: #083b5c;
  --line: #cfe6ef;
  --muted: #5d7180;
  --paper: #ffffff;
  --soft: #e7f5fa;
  --success: #26724f;
  --danger: #a12f2f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #f8fdff 0, #edf8fc 720px, #f7fbfd 100%);
}

html { scroll-behavior: smooth; }
a { color: inherit; }

button,
input,
select { font: inherit; }

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgb(37 174 228 / 32%);
  outline-offset: 2px;
}

.preview-banner {
  padding: 10px 20px;
  background: #fff3cd;
  color: #6e5015;
  text-align: center;
  font-size: .9rem;
  font-weight: 700;
}

.topbar,
main,
.site-footer {
  width: min(1240px, calc(100% - 32px));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 82px;
  padding: 10px 0;
  border-bottom: 1px solid rgb(207 230 239 / 70%);
  background: rgb(248 253 255 / 94%);
  box-shadow: 0 8px 24px rgb(7 93 134 / 7%);
  backdrop-filter: blur(14px);
}

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 52px; height: 52px; object-fit: contain; }
.brand span { display: grid; gap: 1px; }
.brand strong { color: var(--accent-deep); font-size: 1.05rem; letter-spacing: .08em; }
.brand small { color: var(--muted); font-size: .63rem; letter-spacing: .12em; }
.site-nav { display: flex; align-items: center; gap: clamp(14px, 2.5vw, 30px); }
.site-nav a { color: var(--accent-deep); font-size: .86rem; font-weight: 800; text-decoration: none; }
.site-nav a:hover { color: var(--accent); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr);
  gap: clamp(34px, 6vw, 82px);
  align-items: center;
  min-height: 620px;
  padding: 58px 0 68px;
}
.hero-copy h1 { max-width: 720px; margin: 0; color: var(--accent-deep); font-size: 64px; line-height: 1.15; letter-spacing: -.04em; }
.hero-copy h1 span { display: block; white-space: nowrap; }
.hero-copy > p:not(.eyebrow) { max-width: 620px; margin: 24px 0 0; color: var(--muted); font-size: 1.02rem; line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-actions a { text-decoration: none; }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px; margin: 24px 0 0; padding: 0; color: var(--accent-dark); font-size: .82rem; font-weight: 800; list-style: none; }
.hero-points li::before { content: "✓"; margin-right: 6px; color: var(--accent); }
.hero-visual { position: relative; min-height: 460px; }
.hero-visual::before { content: ""; position: absolute; inset: 4% -4% -5% 10%; border-radius: 44% 56% 42% 58% / 52% 40% 60% 48%; background: linear-gradient(145deg, #d8f4ff, #b9e9f8); transform: rotate(-3deg); }
.hero-visual img { position: absolute; inset: 8% 0 0 3%; width: 94%; height: 78%; border-radius: 34px; object-fit: cover; box-shadow: 0 28px 70px rgb(7 93 134 / 20%); transform: rotate(1.5deg); }
.hero-stamp { position: absolute; right: 0; bottom: 4%; display: grid; gap: 4px; width: min(310px, 72%); padding: 18px 20px; border: 1px solid rgb(255 255 255 / 85%); border-radius: 18px; background: rgb(255 255 255 / 90%); box-shadow: 0 16px 36px rgb(7 93 134 / 16%); backdrop-filter: blur(10px); }
.hero-stamp strong { color: var(--accent-deep); }
.hero-stamp span { color: var(--muted); font-size: .78rem; }

.announcement-panel { margin: 32px 0 38px; padding: clamp(22px, 4vw, 36px); border: 1px solid var(--line); border-radius: 22px; background: rgb(255 255 255 / 88%); box-shadow: 0 14px 40px rgb(7 93 134 / 7%); scroll-margin-top: 102px; }
.announcement-panel-heading { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 16px; }
.announcement-panel-heading h2 { color: var(--accent-deep); font-size: 1.55rem; }
.announcement-panel-heading > p { margin: 0; color: var(--muted); font-size: .84rem; }
.announcement-list { display: grid; gap: 10px; }
.announcement-card { overflow: hidden; border: 1px solid #d8eaf1; border-radius: 15px; background: #fbfeff; }
.announcement-summary { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 18px; align-items: center; padding: 16px 18px; cursor: pointer; list-style: none; }
.announcement-summary::-webkit-details-marker { display: none; }
.announcement-summary::after { content: "+"; grid-column: 3; color: var(--accent); font-size: 1.25rem; font-weight: 800; }
.announcement-card[open] .announcement-summary::after { content: "−"; }
.announcement-heading { display: flex; min-width: 0; gap: 12px; align-items: center; }
.announcement-badges { display: flex; flex: 0 0 auto; gap: 6px; }
.announcement-pin, .announcement-type { padding: 4px 8px; border-radius: 999px; font-size: .7rem; font-weight: 800; }
.announcement-pin { background: #fff1c7; color: #8a5900; }
.announcement-type { background: #e0f2fe; color: #075985; }
.announcement-type-price { background: #ffe9e6; color: #9b3529; }
.announcement-type-new { background: #e3f7ed; color: #216c4b; }
.announcement-type-stop { background: #f1e9e7; color: #70483f; }
.announcement-title { overflow: hidden; color: var(--accent-deep); text-overflow: ellipsis; white-space: nowrap; }
.announcement-date { color: var(--muted); font-size: .78rem; }
.announcement-body { padding: 0 18px 18px; border-top: 1px solid #e7f1f5; }
.announcement-content { margin: 16px 0 0; color: #344f60; line-height: 1.75; white-space: pre-wrap; }
.announcement-effective { margin: 12px 0 0; color: var(--accent-dark); font-size: .82rem; font-weight: 800; }

.eyebrow,
.product-meta {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}

h1 { margin: 0; font-size: clamp(2.25rem, 5vw, 4rem); }
h2 { margin: 0; }
.intro { max-width: 680px; margin-bottom: 0; color: var(--muted); line-height: 1.65; }

.header-actions,
.product-actions,
.cart-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.button,
.icon-button,
.remove-button {
  border: 0;
  border-radius: 999px;
  font-weight: 750;
  cursor: pointer;
}

.button { padding: 12px 19px; }
.button-primary { background: var(--accent); color: white; }
.button-primary:hover { background: var(--accent-dark); }
.button-secondary { background: var(--soft); color: var(--accent-dark); }
.button:disabled { cursor: not-allowed; opacity: .55; }

.count-badge {
  display: inline-grid;
  min-width: 1.5rem;
  min-height: 1.5rem;
  margin-left: 5px;
  place-items: center;
  border-radius: 999px;
  background: white;
  color: var(--accent-dark);
  font-size: .78rem;
}

.filters {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(190px, 280px);
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgb(255 255 255 / 82%);
}

.navigation-panel {
  margin: 26px 0 42px;
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid #bae6fd;
  border-radius: 22px;
  background: linear-gradient(135deg, rgb(240 249 255 / 96%), rgb(255 255 255 / 92%));
  scroll-margin-top: 102px;
}
.navigation-heading { display: flex; justify-content: flex-start; gap: 18px; align-items: center; }
.navigation-title-line { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.navigation-heading h2 { font-size: clamp(2rem, 4vw, 3rem); }
.navigation-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.navigation-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 18px; }
.navigation-card {
  width: 100%;
  min-height: 0;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 16px;
  padding: 16px;
  background: linear-gradient(135deg, #0ea5e9, #0369a1);
  background-position: center;
  background-size: cover;
  color: white;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 8px 20px rgb(7 89 133 / 15%);
}
.navigation-card:hover { transform: translateY(-2px); }
.active-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 15px; }
.filter-chip, .tag { border: 0; cursor: pointer; }
.filter-chip { padding: 7px 11px; border-radius: 999px; background: #e0f2fe; color: #075985; font-weight: 700; }
.navigation-empty { grid-column: 1 / -1; color: var(--muted); font-size: .88rem; }

.catalog-intro { display: flex; justify-content: space-between; gap: 30px; align-items: end; padding: 32px 0 14px; scroll-margin-top: 102px; }
.catalog-intro h2 { color: var(--accent-deep); font-size: 1.45rem; }
.catalog-intro p:not(.eyebrow) { max-width: 680px; margin: 10px 0 0; color: var(--muted); line-height: 1.65; }

.products-section { padding-top: 8px; scroll-margin-top: 102px; }
.products-heading { display: flex; justify-content: space-between; gap: 28px; align-items: end; padding: 24px 0 18px; }
.products-heading h2 { color: var(--accent-deep); font-size: clamp(2rem, 4vw, 3rem); }
.products-heading .catalog-heading { padding: 0; }
.hero { scroll-margin-top: 102px; }

.site-footer { display: grid; grid-template-columns: minmax(230px, .78fr) minmax(280px, 1fr) minmax(320px, 1.22fr); gap: 42px; margin-top: 26px; margin-bottom: 28px; padding: 52px; border-radius: 30px; background: linear-gradient(135deg, #073c5c, #087aa7); color: white; }
.footer-brand { display: flex; gap: 18px; align-items: center; }
.footer-brand img { width: 118px; height: 100px; border-radius: 18px; padding: 8px; background: white; object-fit: contain; }
.footer-brand strong { font-size: 1.35rem; letter-spacing: .08em; }
.footer-brand p, .footer-contact > p:not(.eyebrow) { color: rgb(255 255 255 / 78%); line-height: 1.7; }
.footer-contact .eyebrow { color: #8de3ff; }
.footer-contact h2 { font-size: 1.8rem; }
.footer-contact .button { display: inline-block; margin-top: 8px; background: white; color: var(--accent-dark); text-decoration: none; }
.footer-details .eyebrow { color: #8de3ff; }
.footer-details dl { display: grid; gap: 9px; margin: 0; }
.footer-details dl div { display: grid; grid-template-columns: 92px 1fr; gap: 10px; }
.footer-details dt { color: rgb(255 255 255 / 62%); font-size: .8rem; }
.footer-details dd { margin: 0; font-size: .86rem; font-weight: 700; line-height: 1.45; }
.footer-details a { text-decoration: none; }
.footer-details a:hover { text-decoration: underline; }
.footer-service-note { margin: 18px 0 0; color: rgb(255 255 255 / 72%); font-size: .79rem; line-height: 1.7; }
.footer-note { grid-column: 1 / -1; margin: 0; padding-top: 20px; border-top: 1px solid rgb(255 255 255 / 18%); color: rgb(255 255 255 / 62%); font-size: .75rem; }
.footer-policy-links { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 12px 24px; }
.footer-policy-links a { color: white; font-weight: 800; }

.filters label,
.field-label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 700;
}

input[type="search"],
input:not([type="radio"]):not([type="checkbox"]):not([type="search"]),
textarea,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 9px 12px;
  background: white;
  color: #24211f;
}
textarea { resize: vertical; }

.floating-actions {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: grid;
  justify-items: end;
  gap: 10px;
}

#open-cart { box-shadow: 0 12px 30px rgb(7 89 133 / 28%); }
.floating-actions #open-cart {
  min-height: 58px;
  padding: 15px 24px;
  font-size: 1rem;
}
.back-to-top {
  position: relative;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 80%);
  border-radius: 999px;
  background: rgb(255 255 255 / 94%);
  color: var(--accent-dark);
  box-shadow: 0 10px 24px rgb(7 89 133 / 20%);
  font-size: 1.45rem;
  font-weight: 900;
  cursor: pointer;
}
.back-to-top::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 50%;
  width: 18px;
  height: 3px;
  border-radius: 999px;
  background: currentColor;
  transform: translateX(-50%);
}
.back-to-top span { transform: translateY(3px); }
[hidden] { display: none !important; }

.catalog-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  min-height: 70px;
}

.status,
.product-count { color: var(--muted); }
.status.error,
.cart-message.error { color: var(--danger); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 386px));
  justify-content: start;
  align-items: start;
  gap: 24px;
  padding-bottom: 80px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 0 12px 36px rgb(62 46 37 / 8%);
}

.image-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #eee9e4;
}

.product-image { width: 100%; height: 100%; object-fit: cover; display: block; }
.image-placeholder { position: absolute; inset: 0; display: grid; place-items: center; color: #918981; }
.sku-badge {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgb(255 255 255 / 90%);
  font-size: .72rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.product-content { padding: 22px; }
.product-heading-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.product-heading-row .product-meta { margin: 0; }
.price-adjustment-badge {
  flex: 0 0 auto;
  padding: 5px 9px;
  border: 1px solid #f0b5aa;
  border-radius: 999px;
  background: #fff1ee;
  color: #a53a2a;
  font-size: .72rem;
  font-weight: 800;
}
.product-name { margin-bottom: 18px; font-size: 1.35rem; }
.field-label { margin: 14px 0 10px; }
.field-title { color: #403b37; font-size: .84rem; font-weight: 800; }
.availability { display: inline-block; margin: 5px 0 12px; font-size: .85rem; font-weight: 800; }
.availability.available { color: var(--success); }
.availability.unavailable { color: var(--danger); }

.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tag { padding: 5px 8px; border-radius: 999px; background: #e0f2fe; color: #075985; font-size: .72rem; }
.tag:hover { background: #bae6fd; }
.product-note { color: var(--muted); font-size: .88rem; line-height: 1.55; }

.product-details { display: grid; margin: 14px 0 18px; }
.detail-row { display: grid; grid-template-columns: 92px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.detail-row dt { color: var(--accent-dark); font-weight: 800; }
.detail-row dd { margin: 0; color: var(--muted); line-height: 1.5; }
.delivery-options { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0; padding: 0; border: 0; }
.delivery-options legend { width: 100%; margin-bottom: 7px; }
.delivery-option { display: flex; align-items: center; gap: 6px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.delivery-option:has(input:checked) { border-color: var(--accent); background: #f0f9ff; }
.delivery-option input { accent-color: var(--accent-dark); }

.tiers {
  display: grid;
  gap: 8px;
  margin: 18px 0;
  padding: 0;
  border: 0;
}

.tiers legend { margin-bottom: 8px; }
.tier-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
}
.tier-option:has(input:checked) { border-color: var(--accent); background: #faf6f3; }
.tier-option input { accent-color: var(--accent); }
.tier-detail { display: grid; gap: 3px; }
.tier-name { font-size: .9rem; }
.tier-price { color: var(--muted); font-size: .78rem; }
.tier-line { font-size: .84rem; line-height: 1.45; }
.product-actions .button { flex: 1 1 140px; }

.cart-dialog {
  width: min(720px, calc(100% - 24px));
  max-height: calc(100vh - 36px);
  border: 0;
  border-radius: 24px;
  padding: 0;
  box-shadow: 0 24px 80px rgb(35 25 20 / 28%);
  overflow-y: auto;
}
.cart-dialog::backdrop { background: rgb(36 29 25 / 45%); backdrop-filter: blur(3px); }
.cart-dialog > * { margin-inline: 24px; }
.dialog-header { display: flex; justify-content: space-between; align-items: start; padding-top: 24px; }
.dialog-header h2 { font-size: 1.7rem; }
.icon-button { width: 42px; height: 42px; background: var(--soft); color: var(--accent-dark); font-size: 1.6rem; }
.cart-note { color: var(--muted); font-size: .85rem; line-height: 1.55; }
.cart-message { min-height: 24px; font-size: .88rem; }
.cart-items { display: grid; gap: 10px; }
.cart-order-title { margin: 12px 0 0; color: var(--accent-dark); }
.cart-order-total { margin: 0 0 8px; color: var(--accent-dark); text-align: right; font-weight: 800; }
.empty-cart { padding: 28px; border-radius: 16px; background: #f7f4ef; color: var(--muted); text-align: center; }
.cart-item {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
}
.quantity-control { display: inline-flex; align-items: center; gap: 7px; }
.quantity-button { width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 50%; background: white; color: var(--accent-dark); cursor: pointer; font-weight: 900; }
.quantity-value { min-width: 1.4rem; text-align: center; font-weight: 800; }
.cart-item-description { display: grid; gap: 4px; font-size: .82rem; color: var(--muted); }
.cart-item-description strong { color: #24211f; font-size: .95rem; }
.cart-item-amount { white-space: nowrap; }
.remove-button { padding: 7px 10px; background: #f5e8e8; color: var(--danger); font-size: .78rem; }
.cart-totals { display: grid; gap: 8px; margin-block: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.cart-totals div { display: flex; justify-content: space-between; gap: 18px; }
.cart-totals dt { color: var(--muted); }
.cart-totals dd { margin: 0; font-weight: 800; }
.cart-totals .grand-total { padding-top: 10px; color: var(--accent-dark); font-size: 1.12rem; }
.cart-actions { position: sticky; bottom: 0; margin: 0; padding: 18px 24px 24px; background: white; border-top: 1px solid var(--line); }
.cart-actions .button { flex: 1 1 220px; }

.checkout-form { display: grid; gap: 14px; margin-block: 20px; }
.checkout-section { padding: 17px; border: 1px solid var(--line); border-radius: 16px; background: #fcfbfa; }
.checkout-section h3 { margin: 0 0 14px; color: var(--accent-dark); font-size: 1rem; }
.checkout-section > label:not(.check-row) { display: grid; gap: 6px; margin-top: 12px; color: var(--muted); font-size: .82rem; font-weight: 700; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.form-grid label { display: grid; gap: 6px; color: var(--muted); font-size: .82rem; font-weight: 700; }
.form-grid .wide { grid-column: 1 / -1; }
.check-row { display: flex; align-items: center; gap: 8px; margin-top: 12px; color: #403b37; font-size: .86rem; font-weight: 700; }
.check-row input { accent-color: var(--accent-dark); }
.conditional-fields { margin-top: 12px; }
.form-hint { margin: 8px 0 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }
.remember-options { background: #f0f9ff; }
.repurchase-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 12px; }
.repurchase-actions .form-hint { margin: 0; }
.button-small { min-height: 36px; padding: 8px 12px; font-size: .8rem; }
.transfer-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.transfer-heading h3 { margin: 0; }
.bank-info-dialog { width: min(760px, calc(100% - 24px)); max-height: calc(100vh - 30px); border: 0; border-radius: 24px; padding: 0 24px 24px; box-shadow: 0 24px 80px rgb(35 25 20 / 28%); overflow-y: auto; }
.bank-info-dialog::backdrop { background: rgb(36 29 25 / 52%); backdrop-filter: blur(3px); }
.bank-info-intro { color: var(--muted); line-height: 1.75; }
.bank-account-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 18px; }
.bank-account-card { display: flex; flex-direction: column; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--soft); }
.bank-account-card h3 { margin: 0 0 14px; color: var(--accent-deep); }
.bank-account-card dl { display: grid; gap: 8px; margin: 0 0 18px; }
.bank-account-card dl div { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.bank-account-card dt { color: var(--muted); }
.bank-account-card dd { margin: 0; overflow-wrap: anywhere; }
.bank-account-card .button { margin-top: auto; }
.bank-copy-status { min-height: 1.5em; margin: 14px 0 8px; text-align: center; color: var(--accent-dark); }
.bank-info-close { display: block; width: 100%; }
.submit-order { width: 100%; min-height: 50px; border-radius: 14px; }

.order-success-dialog { width: min(760px, calc(100% - 24px)); max-height: calc(100vh - 30px); border: 0; border-radius: 24px; padding: 24px; box-shadow: 0 24px 80px rgb(35 25 20 / 28%); overflow-y: auto; }
.order-success-dialog::backdrop { background: rgb(36 29 25 / 52%); backdrop-filter: blur(3px); }
.success-heading { text-align: center; }
.success-heading h2 { margin: 4px 0 8px; color: var(--accent-dark); font-size: 1.8rem; }
.success-heading > p:last-child { color: var(--muted); }
.order-confirmation { display: grid; gap: 14px; margin-top: 20px; }
.confirmation-section { padding: 17px; border: 1px solid var(--line); border-radius: 16px; background: #fcfbfa; }
.confirmation-section h3 { margin: 0 0 12px; color: var(--accent-dark); font-size: 1rem; }
.confirmation-highlight { text-align: center; background: #f0f9ff; border-color: #a8d9ef; }
.confirmation-label, .confirmation-time { margin: 0; color: var(--muted); font-size: .82rem; }
.confirmation-number { display: block; margin: 8px 0; color: var(--accent-dark); font-size: 1.2rem; overflow-wrap: anywhere; }
.confirmation-rows { display: grid; gap: 8px; margin: 0; }
.confirmation-rows div { display: grid; grid-template-columns: minmax(110px, 35%) 1fr; gap: 12px; padding-bottom: 7px; border-bottom: 1px solid #eee7e2; }
.confirmation-rows div:last-child { padding-bottom: 0; border-bottom: 0; }
.confirmation-rows dt { color: var(--muted); }
.confirmation-rows dd { margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.confirmation-lines { margin: 14px 0; padding: 12px; border-radius: 12px; background: white; }
.confirmation-line { margin: 6px 0; line-height: 1.5; }
.success-actions { position: sticky; bottom: -24px; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; padding: 16px 0 0; background: white; }
.success-actions .button { flex: 1 1 180px; }

.line-inquiry-dialog { width: min(820px, calc(100% - 24px)); max-height: calc(100vh - 30px); border: 0; border-radius: 24px; padding: 0 24px 24px; box-shadow: 0 24px 80px rgb(35 25 20 / 28%); overflow-y: auto; }
.line-inquiry-dialog::backdrop { background: rgb(36 29 25 / 52%); backdrop-filter: blur(3px); }
.line-inquiry-intro { color: var(--muted); line-height: 1.6; }
.line-inquiry-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, .8fr); gap: 16px; margin-top: 16px; }
.line-inquiry-section { display: flex; flex-direction: column; align-items: stretch; gap: 10px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: #fcfbfa; }
.line-inquiry-section h3, .line-inquiry-section p { margin: 0; }
.line-inquiry-section p { color: var(--muted); font-size: .84rem; line-height: 1.55; }
.line-inquiry-mobile { align-items: center; text-align: center; }
.line-inquiry-qr { width: min(220px, 100%); height: auto; border: 10px solid white; border-radius: 12px; box-shadow: 0 3px 16px rgb(35 25 20 / 12%); image-rendering: pixelated; }
.line-inquiry-message-label { display: block; margin: 18px 0 7px; color: var(--accent-dark); font-size: .88rem; font-weight: 800; }
.line-inquiry-message { width: 100%; resize: vertical; background: #fff; line-height: 1.55; }
.line-inquiry-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.line-inquiry-actions .button { flex: 1 1 180px; }
.line-inquiry-status { min-height: 1.3rem; color: var(--accent-dark); }
.text-link { color: var(--accent-dark); font-size: .84rem; font-weight: 800; text-align: center; text-decoration: underline; }

@media print {
  body > *:not(#order-success-dialog) { display: none !important; }
  #order-success-dialog { position: static; display: block; width: auto; max-height: none; padding: 0; box-shadow: none; }
  .success-actions { display: none; }
}

@media (max-width: 1000px) and (min-width: 701px) {
  .hero-copy h1 { font-size: 52px; }
  .site-footer { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-details { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  .topbar { align-items: flex-start; flex-direction: column; padding: 12px 0 16px; }
  .site-nav { width: 100%; gap: 10px; overflow-x: auto; padding-bottom: 2px; }
  .site-nav a { flex: 0 0 auto; padding: 7px 2px; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding: 46px 0 54px; }
  .hero-copy h1 { font-size: 34px; line-height: 1.2; }
  .hero-visual { min-height: 360px; }
  .announcement-panel { margin-top: 20px; scroll-margin-top: 156px; }
  .announcement-panel-heading { align-items: start; flex-direction: column; gap: 6px; }
  .announcement-summary { grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
  .announcement-summary::after { grid-column: 2; grid-row: 1; }
  .announcement-date { grid-column: 1; grid-row: 2; }
  .announcement-heading { align-items: flex-start; flex-direction: column; }
  .announcement-title { white-space: normal; }
  .catalog-intro { align-items: stretch; flex-direction: column; }
  .catalog-intro .button { align-self: flex-start; }
  .filters { grid-template-columns: 1fr; }
  .navigation-heading { align-items: start; flex-direction: column; }
  .navigation-title-line { align-items: flex-start; flex-direction: column; }
  .catalog-intro, .navigation-panel, .products-section, .hero { scroll-margin-top: 156px; }
  .navigation-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: minmax(0, 1fr); }
  .catalog-heading { align-items: start; flex-direction: column; padding: 18px 0; }
  .catalog-heading p { margin: 0; }
  .products-heading { align-items: flex-start; flex-direction: column; }
  .cart-item { grid-template-columns: 1fr auto; }
  .remove-button { grid-column: 2; }
  .quantity-control { grid-row: 2; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .wide { grid-column: auto; }
  .line-inquiry-layout { grid-template-columns: 1fr; }
  .bank-account-list { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; gap: 34px; padding: 30px 24px; }
  .footer-brand { align-items: flex-start; flex-direction: column; }
  .footer-note { grid-column: auto; }
  .footer-policy-links { grid-column: auto; }
  .floating-actions { right: 14px; bottom: 14px; }
  .floating-actions #open-cart { min-height: 54px; padding: 13px 20px; }
  .back-to-top { width: 54px; height: 54px; }
}
.offer-header-actions { display: flex; align-items: center; gap: 14px; }
.offer-header-actions a { color: var(--accent-deep); font-weight: 800; text-decoration: none; }
.offer-page { max-width: 1180px; margin: 0 auto; padding: 28px 24px 120px; }
.offer-breadcrumb { display: flex; gap: 10px; align-items: center; margin-bottom: 20px; color: var(--muted); font-size: .92rem; }
.offer-breadcrumb a { color: var(--accent-dark); font-weight: 800; }
.offer-hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); gap: 46px; align-items: center; }
.offer-image { overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: #eaf8ff; box-shadow: 0 24px 60px rgba(23, 103, 143, .12); }
.offer-image .image-wrap { aspect-ratio: 16 / 9; }
.offer-image .product-image { width: 100%; height: 100%; object-fit: contain; }
.offer-summary h1 { margin: 8px 0 6px; font-size: clamp(2rem, 4.3vw, 3.7rem); line-height: 1.08; letter-spacing: -.04em; }
.offer-spec { color: var(--muted); font-size: 1.12rem; font-weight: 750; }
.offer-price-card { display: grid; gap: 3px; margin: 24px 0; padding: 20px 22px; border-radius: 20px; background: linear-gradient(135deg, #e7f8ff, #f8fdff); border: 1px solid #bde8f8; }
.offer-price-card span { color: var(--muted); font-weight: 800; }
.offer-price-card strong { color: #0d6d99; font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1; }
.offer-price-card small { margin-top: 6px; color: var(--muted); }
.offer-benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 0 0 22px; padding: 0; list-style: none; }
.offer-benefits li { padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.offer-benefits strong, .offer-benefits span { display: block; }
.offer-benefits span { margin-top: 4px; color: var(--muted); font-size: .84rem; }
.offer-primary-actions { display: grid; grid-template-columns: 1.2fr 1fr; gap: 12px; }
.offer-primary-actions .button { min-height: 56px; font-size: 1.02rem; }
.offer-line-link { margin-top: 15px; padding: 0; border: 0; background: transparent; color: #138d59; font-weight: 900; text-decoration: underline; cursor: pointer; }
.offer-tiers { margin: 44px 0 24px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.offer-tiers summary { padding: 20px 22px; cursor: pointer; color: var(--accent-dark); font-size: 1.05rem; font-weight: 900; }
#offer-tier-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 0; padding: 0 22px 22px; border: 0; }
.offer-tier-option { display: grid; grid-template-columns: auto 1fr auto; gap: 8px; align-items: center; padding: 15px; border: 1px solid var(--line); border-radius: 14px; cursor: pointer; }
.offer-tier-option.selected { border-color: var(--accent); background: #eefaff; box-shadow: 0 0 0 2px rgba(56, 189, 248, .12); }
.offer-tier-option small { grid-column: 2 / -1; color: var(--muted); }
.offer-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.offer-info-grid > section { padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: #fff; }
.offer-info-grid h2 { margin-top: 4px; }
.offer-info-grid ul { padding-left: 1.2rem; line-height: 1.9; }
.offer-footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 26px; margin-top: 34px; }
.offer-footer-links a { color: var(--accent-dark); font-weight: 800; }
.offer-browse-products { display: inline-block; margin-top: 14px; color: var(--accent-dark); font-weight: 900; text-decoration: underline; text-underline-offset: 4px; }
.offer-browse-products:hover { color: var(--accent-deep); }
.offer-mobile-action { display: none; }
.homepage-offer-card { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin: 0 0 24px; padding: 20px 24px; border: 1px solid #bde8f8; border-radius: 20px; color: var(--accent-deep); background: linear-gradient(135deg, #e8f9ff, #fff); text-decoration: none; }
.homepage-offer-card span { display: grid; gap: 3px; }
.homepage-offer-card small { color: #0d6d99; font-weight: 900; }
.homepage-offer-card strong { font-size: 1.15rem; }
.homepage-offer-card em { color: var(--muted); font-style: normal; }
.homepage-offer-card b { color: var(--accent-dark); white-space: nowrap; }
.product-offer-link { text-decoration: none; text-align: center; }
.offer-page-mode main > section:not(#offer-page) { display: none !important; }
.offer-page-mode .site-nav, .offer-page-mode .homepage-offer-card { display: none; }
.offer-page-mode .site-footer { margin-top: 0; }
.policy-page-mode main > section:not(.policy-page) { display: none; }
.policy-page { max-width: 1040px; margin: 54px auto 72px; }
.policy-heading { margin-bottom: 24px; }
.policy-heading h1 { margin: 4px 0 12px; font-size: clamp(2rem, 5vw, 3.5rem); color: var(--ink); }
.policy-heading > p:last-child { max-width: 760px; color: var(--muted); line-height: 1.8; }
.policy-card { padding: clamp(26px, 5vw, 56px); border: 1px solid var(--line); border-radius: 28px; background: white; box-shadow: 0 22px 60px rgb(16 102 142 / 8%); }
.policy-card h2 { margin: 38px 0 12px; color: var(--accent-dark); font-size: 1.35rem; }
.policy-card h2:first-child { margin-top: 0; }
.policy-card p, .policy-card li { color: #405a69; line-height: 1.9; }
.policy-card ul { padding-left: 1.4rem; }
.policy-card a { color: var(--accent-dark); font-weight: 800; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (max-width: 760px) {
  .policy-page { margin: 32px auto 54px; }
  .policy-card { border-radius: 20px; }
  .offer-page { padding: 18px 16px 100px; }
  .offer-hero, .offer-info-grid { grid-template-columns: 1fr; gap: 22px; }
  .offer-summary h1 { font-size: 2.15rem; }
  .offer-benefits { grid-template-columns: 1fr; }
  .offer-primary-actions { grid-template-columns: 1fr; }
  .offer-header-actions > a { display: none; }
  .offer-mobile-action { position: fixed; z-index: 40; left: 10px; right: 10px; bottom: 10px; display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 10px 12px 10px 18px; border: 1px solid #bde8f8; border-radius: 18px; background: rgba(255,255,255,.96); box-shadow: 0 14px 40px rgba(15, 75, 104, .2); backdrop-filter: blur(10px); }
  .offer-mobile-action div { display: grid; }
  .offer-mobile-action small { color: var(--muted); }
  .offer-mobile-action strong { color: #0d6d99; font-size: 1.25rem; }
  .offer-page-mode .floating-actions { bottom: 86px; }
  .homepage-offer-card { align-items: flex-start; }
}