:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #17191b; background: #fff; font-synthesis: none; -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; }
[hidden] { display: none !important; }
button, input, textarea, select { font: inherit; }
button, a, select { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button:disabled { opacity: .55; cursor: not-allowed; }
:focus-visible { outline: 2px solid #17191b; outline-offset: 3px; }
.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; }
.site-header { max-width: 1024px; margin: 0 auto; padding: 16px clamp(22px,5.45vw,56px); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { color: #17191b; text-decoration: none; font-size: 26px; font-weight: 760; letter-spacing: -.055em; line-height: 1.3; }
.cart-button { position: relative; width: 40px; height: 40px; padding: 7px; border: 0; background: transparent; color: #151515; display: grid; place-items: center; }
.cart-button svg { width: 25px; height: 25px; }
.cart-count { position: absolute; top: 0; right: -1px; min-width: 15px; height: 15px; padding: 0 3px; display: grid; place-items: center; border-radius: 999px; background: #777a7f; color: white; font-size: 9px; line-height: 1; font-weight: 700; }
main { max-width: 1024px; margin: 0 auto; padding: 22px clamp(22px,3.7vw,38px) 64px; }
.status-banner { margin: 0 18px 20px; padding: 13px 15px; border: 1px solid #dedede; border-radius: 10px; background: #fafafa; color: #373737; font-size: 14px; }
.intro { padding: 4px 18px 0; }
.intro h1 { max-width: 615px; margin: 0; font-size: clamp(27px,3.05vw,32px); font-weight: 760; letter-spacing: -.038em; line-height: 1.18; }
.products-section { padding-top: 30px; }
.products-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 18px 28px; }
.filter-list { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.filter-button { flex: 0 0 auto; min-height: 36px; padding: 8px 17px; border: 0; border-radius: 999px; background: #f6f6f6; color: #2d2f33; font-size: 13px; line-height: 20px; white-space: nowrap; transition: background .16s ease, color .16s ease; }
.filter-button:hover { background: #ebebeb; }
.filter-button.is-active, .filter-button.is-active:hover { background: #252628; color: #fff; }
.sort-field { position: relative; display: flex; align-items: center; flex: 0 0 auto; }
.sort-field select { max-width: 182px; min-height: 36px; padding: 6px 24px 6px 10px; border: 0; border-radius: 8px; appearance: none; background: transparent; color: #282a2d; font-size: 13px; cursor: pointer; }
.sort-field select:hover { background: #f6f6f6; }
.sort-field svg { position: absolute; right: 5px; width: 15px; height: 15px; pointer-events: none; }
.product-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); column-gap: 21px; row-gap: 31px; }
.product-card { min-width: 0; display: flex; flex-direction: column; }
.product-visual { width: 100%; aspect-ratio: 224 / 205; overflow: hidden; border-radius: 10px; background: #f1eeeb; }
.product-visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.product-info { min-width: 0; padding: 9px 9px 0; display: flex; flex: 1; flex-direction: column; }
.product-info h3 { margin: 0; min-height: 40px; font-size: 14px; line-height: 1.45; font-weight: 500; letter-spacing: -.015em; }
.product-actions { margin-top: auto; padding-top: 2px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.price { white-space: nowrap; font-size: 15px; line-height: 1.2; font-weight: 730; letter-spacing: -.025em; }
.add-button { display: grid; flex: 0 0 39px; place-items: center; width: 39px; height: 39px; padding: 8px; border: 1px solid #dedfe1; border-radius: 9px; background: #fff; color: #17191b; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.add-button svg { width: 21px; height: 21px; }
.add-button:hover { background: #f4f4f4; border-color: #bdc0c4; }
.no-products { grid-column: 1 / -1; padding: 54px 18px; text-align: center; color: #666; }
.cart-panel { position: fixed; z-index: 20; top: 0; right: 0; width: min(420px,100%); height: 100vh; height: 100dvh; background: #fff; border-left: 1px solid #e5e5e5; transform: translateX(100%); transition: transform 180ms ease; display: grid; grid-template-rows: auto minmax(0,1fr) auto; }
.cart-panel.open { transform: translateX(0); }
.backdrop { position: fixed; z-index: 10; inset: 0; background: rgba(17,18,20,.24); }
.cart-head { padding: 22px; display: flex; align-items: flex-start; justify-content: space-between; border-bottom: 1px solid #ededed; }
.cart-head h2, .dialog-head h2 { margin: 0; font-size: 21px; }
.cart-head p, .dialog-head p { margin: 5px 0 0; color: #747881; font-size: 13px; }
.close-button { width: 38px; height: 38px; padding: 0; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #dedfdf; border-radius: 9px; background: #fff; color: #15171b; font-size: 23px; line-height: 1; }
.cart-items { overflow-y: auto; padding: 10px 22px; }
.empty-cart { padding: 30px 0; color: #777b83; text-align: center; }
.cart-item { padding: 14px 0; border-bottom: 1px solid #eeeeec; display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.cart-item strong { font-size: 14px; }
.cart-item > span { font-size: 13px; color: #6c7078; }
.quantity { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; }
.quantity button { width: 32px; height: 32px; padding: 0; display: inline-flex; align-items: center; justify-content: center; line-height: 1; border: 1px solid #dedfdf; border-radius: 8px; background: #fff; }
.quantity span { min-width: 26px; text-align: center; font-size: 13px; }
.remove-button { margin-left: auto; border: 0; background: transparent; color: #777b83; font-size: 13px; }
.cart-footer { padding: 20px 22px; border-top: 1px solid #ededed; }
.total-row, .checkout-total { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.primary-button { width: 100%; padding: 12px 14px; border: 0; border-radius: 9px; background: #252628; color: #fff; font-weight: 700; }
.primary-button:hover { background: #44464a; }
dialog { width: min(520px,calc(100% - 28px)); max-height: min(90vh,850px); overflow-y: auto; border: 1px solid #dedfdf; border-radius: 14px; padding: 0; color: #15171b; }
dialog::backdrop { background: rgba(17,18,20,.3); }
dialog form { padding: 22px; display: grid; gap: 16px; }
.dialog-head { display: flex; justify-content: space-between; gap: 18px; }
dialog label { display: grid; gap: 7px; }
dialog label > span { font-size: 13px; font-weight: 650; }
dialog input, dialog textarea, dialog select { width: 100%; border: 1px solid #d8dade; border-radius: 9px; padding: 10px 11px; background: #fff; color: #15171b; outline: none; }
dialog input:focus, dialog textarea:focus, dialog select:focus { border-color: #4b4d52; box-shadow: 0 0 0 3px rgba(0,0,0,.08); }
.checkout-total { margin: 4px 0 0; padding-top: 14px; border-top: 1px solid #ededed; }
.checkout-result { min-height: 20px; color: #5f6470; font-size: 13px; line-height: 1.55; }
.bank-instructions { padding: 12px; border-radius: 9px; background: #f4f5f8; display: grid; gap: 5px; }
.bank-instructions strong { font-size: 14px; }
.bank-instructions span { font-size: 13px; }
@media (max-width: 880px) {
  .product-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px 16px; }
  .products-toolbar { margin-inline: 0; }
  .intro { padding-inline: 0; }
}
@media (max-width: 680px) {
  .site-header { padding: 16px 20px; }
  main { padding: 26px 16px 48px; }
  .intro h1 { max-width: 520px; font-size: clamp(25px,6.8vw,31px); }
  .desktop-break { display: none; }
  .products-section { padding-top: 23px; }
  .products-toolbar { align-items: stretch; flex-direction: column; gap: 7px; margin-bottom: 20px; }
  .filter-list { flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px; padding: 3px 16px 7px; scrollbar-width: none; }
  .filter-list::-webkit-scrollbar { display: none; }
  .sort-field { align-self: flex-end; }
  .product-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px 12px; }
  .product-info { padding: 8px 3px 0; }
  .product-info h3 { font-size: 13px; min-height: 39px; }
  .price { font-size: 13px; }
  .add-button { flex-basis: 35px; width: 35px; height: 35px; padding: 7px; }
  .add-button svg { width: 19px; height: 19px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .cart-panel, .filter-button { transition: none; } }
/* Detail page shares the storefront visual language. */
.product-visual.product-link { display: block; }
.product-title-link { color: inherit; text-decoration: none; }
.product-title-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.detail-main { padding-top: 18px; }
.breadcrumbs { margin: 0 18px 26px; display: flex; align-items: center; gap: 9px; color: #777; font-size: 12px; }
.breadcrumbs a { color: #777; text-decoration: none; }
.breadcrumbs a:hover { color: #17191b; text-decoration: underline; }
.breadcrumbs span:last-child { color: #34363a; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.detail-layout { display: grid; grid-template-columns: minmax(0,1.06fr) minmax(0,.94fr); gap: clamp(26px,4vw,54px); margin-inline: 18px; align-items: start; }
.detail-photo { width: 100%; aspect-ratio: 5 / 4; overflow: hidden; border-radius: 12px; background: #f2efec; }
.detail-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.detail-thumbnails { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.detail-thumb { width: 70px; height: 70px; padding: 0; border: 1px solid #e6e6e6; border-radius: 8px; background: #f4f2f0; overflow: hidden; }
.detail-thumb[aria-pressed="true"] { border: 2px solid #242528; }
.detail-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }
.detail-content h1 { font-size: clamp(24px,3vw,31px); letter-spacing: -.035em; line-height: 1.2; margin: 0 0 15px; }
.detail-price { font-size: 23px; font-weight: 740; letter-spacing: -.025em; }
.detail-description { font-size: 14px; line-height: 1.7; color: #62666b; margin: 18px 0 23px; white-space: pre-line; overflow-wrap: anywhere; }
.detail-purchase { display: flex; align-items: stretch; gap: 12px; }
.detail-quantity { flex: 0 0 auto; border: 1px solid #dedfe1; border-radius: 9px; display: flex; align-items: center; }
.detail-quantity button { border: 0; background: transparent; width: 34px; padding: 0; align-self: stretch; display: inline-flex; align-items: center; justify-content: center; font-size: 19px; line-height: 1; }
.detail-quantity output { display: inline-block; min-width: 22px; text-align: center; font-size: 14px; font-weight: 650; }
.detail-add { display: inline-flex; flex: 1; align-items: center; justify-content: center; gap: 9px; background: #252628; border: 0; border-radius: 9px; color: #fff; padding: 12px 15px; font-weight: 650; font-size: 13px; }
.detail-add:hover { background: #44464a; }
.detail-add svg { width: 19px; height: 19px; }
.detail-information { margin-top: 34px; padding-top: 21px; border-top: 1px solid #e9e9e9; }
.detail-information h2 { font-size: 16px; margin: 0 0 12px; }
.detail-information p { color: #5a5d63; white-space: pre-line; overflow-wrap: anywhere; line-height: 1.7; margin: 0; font-size: 14px; }
.related-section { margin: 64px 18px 0; }
.related-section h2 { font-size: 21px; letter-spacing: -.03em; margin: 0 0 20px; }
.detail-not-found { margin: 40px 18px; min-height: 35vh; }
.detail-not-found h1 { font-size: 27px; }
.detail-not-found p { color: #777; }
.detail-not-found a { display: inline-block; margin-top: 14px; color: #17191b; }
@media (max-width: 680px) {
  .breadcrumbs, .detail-layout, .related-section { margin-left: 0; margin-right: 0; }
  .detail-layout { grid-template-columns: 1fr; gap: 22px; }
  .detail-content h1 { font-size: 25px; }
  .detail-photo { aspect-ratio: 1 / 1; }
  .detail-thumb { width: 58px; height: 58px; }
  .detail-price { font-size: 21px; }
  .related-section { margin-top: 48px; }
}