/* ==========================================================================
   store-theme / theme.css
   Achiplaya 電信設備備品商店。色票與字型 token 在 style.css，這裡只用 var(--store-*)。
   結構：
     1. 字型與基礎        5. 首頁區段
     2. 共用元件（按鈕、料號標籤、晶片、表單）   6. WooCommerce 列表／單品／購物車／結帳／帳戶
     3. Header            7. 一般頁面與文章
     4. Footer            8. 無障礙、減少動態、列印
   規則：WooCommerce 模板不覆寫，只從我們的外層 class 往內蓋樣式；不用 :nth-child 抓 Woo 內部 DOM。
   ========================================================================== */

/* 1. 字型與基礎 ---------------------------------------------------------- */

@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/SpaceGrotesk-var.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../fonts/JetBrainsMono-var.woff2") format("woff2");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --store-shadow-sm: 0 1px 2px rgba(11, 18, 32, 0.06);
  --store-shadow-md: 0 8px 24px -12px rgba(11, 18, 32, 0.25);
  --store-focus: 0 0 0 3px rgba(255, 90, 31, 0.35);
  --store-ease: 180ms cubic-bezier(0.2, 0.7, 0.2, 1);
  --store-header-h: 68px;
  --store-tap: 44px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--store-header-h) + 16px);
}

body {
  margin: 0;
  color: var(--store-ink);
  background: var(--store-white);
  font-family: var(--store-font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--store-font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  color: var(--store-ink);
  overflow-wrap: anywhere;
}
h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.125rem); }
h3 { font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.35rem); }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1em; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--store-signal-ink); }

small { font-size: 0.875em; }
code, kbd, pre { font-family: var(--store-font-mono); }

ul, ol { padding-left: 1.25em; }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link:focus {
  position: fixed !important;
  top: 12px; left: 12px;
  width: auto; height: auto;
  padding: 10px 14px;
  margin: 0;
  clip: auto;
  background: var(--store-ink);
  color: var(--store-white);
  border-radius: var(--store-radius);
  z-index: 1000;
  text-decoration: none;
}

:focus-visible {
  outline: 3px solid var(--store-signal);
  outline-offset: 2px;
}
:focus:not(:focus-visible) { outline: none; }

/* 2. 共用元件 ------------------------------------------------------------ */

/* 料號標籤：全站識別。等寬字，左上與右下兩個 L 形角。 */
.store-pn {
  position: relative;
  display: inline-block;
  padding: 0.12em 0.55em;
  font-family: var(--store-font-mono);
  font-weight: 600;
  font-size: 0.95em;
  letter-spacing: 0.01em;
  line-height: 1.35;
  color: var(--store-ink);
  white-space: nowrap;
  overflow-wrap: normal;
}
.store-pn::before, .store-pn::after {
  content: "";
  position: absolute;
  width: 0.55em; height: 0.55em;
  border: 1.5px solid currentColor;
  transition: border-color var(--store-ease);
}
.store-pn::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.store-pn::after { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.store-pn--signal::before, .store-pn--signal::after { border-color: var(--store-signal); }

/* 眉標：小型等寬大寫，前面一個橘色方塊 */
.store-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  margin: 0 0 1rem;
  font-family: var(--store-font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--store-ink-2);
}
.store-eyebrow::before {
  content: "";
  width: 0.55em; height: 0.55em;
  background: var(--store-signal);
  flex: none;
}

/* 按鈕：主色是深墨，橘色留給焦點與 hover。WooCommerce 的 .button 一起接。 */
.button, button, input[type="submit"], input[type="button"],
.wp-block-button__link,
.store-main .woocommerce .button, .store-main a.button, .store-main button.button {
  -webkit-appearance: none;
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: var(--store-tap);
  padding: 0.6em 1.25em;
  border: 1.5px solid var(--store-ink);
  border-radius: var(--store-radius);
  background: var(--store-ink);
  color: var(--store-white);
  font-family: var(--store-font-body);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--store-ease), color var(--store-ease), border-color var(--store-ease), transform var(--store-ease);
}
.button:hover, button:hover, input[type="submit"]:hover, .wp-block-button__link:hover,
.store-main .woocommerce .button:hover, .store-main a.button:hover, .store-main button.button:hover {
  background: var(--store-signal);
  border-color: var(--store-signal);
  color: var(--store-ink);
}
.button:disabled, button:disabled, .store-main .woocommerce .button:disabled,
.store-main .woocommerce .button.disabled { opacity: 0.55; cursor: not-allowed; }

/* WooCommerce 的 .alt 按鈕（加入購物車、前往結帳、下單）：它自己的紫色權重較高，這裡壓回品牌色 */
body .store-main .button.alt, body .store-main a.button.alt, body .store-main button.button.alt, body .store-main input.button.alt,
body.woocommerce .store-main button.button.alt, body.woocommerce-page .store-main button.button.alt,
body .store-main #payment #place_order {
  background: var(--store-ink);
  border-color: var(--store-ink);
  color: var(--store-white);
}
body .store-main .button.alt:hover, body .store-main a.button.alt:hover, body .store-main button.button.alt:hover, body .store-main input.button.alt:hover,
body.woocommerce .store-main button.button.alt:hover, body.woocommerce-page .store-main button.button.alt:hover,
body .store-main #payment #place_order:hover {
  background: var(--store-signal);
  border-color: var(--store-signal);
  color: var(--store-ink);
}
body .store-main .woocommerce button.button:disabled, body .store-main .woocommerce .button:disabled,
body .store-main .woocommerce button.button:disabled:hover, body .store-main .woocommerce .button.disabled {
  background: var(--store-ink);
  border-color: var(--store-ink);
  color: var(--store-white);
  opacity: 0.4;
  cursor: not-allowed;
}
.store-main .woocommerce-message:focus, .store-main .woocommerce-info:focus, .store-main .woocommerce-error:focus,
.store-main .woocommerce-notices-wrapper:focus, .store-main .woocommerce-NoticeGroup:focus { outline: none; box-shadow: none; }

/* 次要（外框）按鈕：詢價、outline 樣式 */
.store-quote, .is-style-outline .wp-block-button__link,
.store-main a.button.store-quote {
  background: transparent;
  color: var(--store-ink);
}
.store-quote:hover, .is-style-outline .wp-block-button__link:hover,
.store-main a.button.store-quote:hover {
  background: var(--store-ink);
  color: var(--store-white);
  border-color: var(--store-ink);
}

/* 晶片：品牌、型號的小連結 */
.store-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  min-height: 36px;
  padding: 0.35em 0.85em;
  border: 1px solid var(--store-line);
  border-radius: var(--store-radius);
  background: var(--store-white);
  color: var(--store-ink);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--store-ease), border-color var(--store-ease), color var(--store-ease);
}
.store-chip:hover { background: var(--store-ink); border-color: var(--store-ink); color: var(--store-white); }
.store-chip small {
  font-family: var(--store-font-mono);
  font-size: 0.75rem;
  color: var(--store-ink-3);
}
.store-chip:hover small { color: rgba(255, 255, 255, 0.7); }

/* 表單欄位 */
input[type="text"], input[type="search"], input[type="email"], input[type="tel"], input[type="number"],
input[type="password"], input[type="url"], textarea, select,
.store-main .woocommerce .input-text, .store-main .woocommerce select {
  width: 100%;
  min-height: var(--store-tap);
  padding: 0.55em 0.9em;
  border: 1.5px solid var(--store-line);
  border-radius: var(--store-radius);
  background: var(--store-white);
  color: var(--store-ink);
  font: inherit;
  line-height: 1.4;
  transition: border-color var(--store-ease), box-shadow var(--store-ease);
}
input:focus, textarea:focus, select:focus,
.store-main .woocommerce .input-text:focus { border-color: var(--store-ink); box-shadow: var(--store-focus); outline: none; }
label { font-size: 0.9rem; font-weight: 500; color: var(--store-ink-2); }
select { -webkit-appearance: none; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%233b4457' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.8em center; padding-right: 2.4em; }

/* 搜尋表單（header 的小版與 hero 的大版共用） */
.store-search { display: flex; align-items: stretch; gap: 0; }
.store-search__input {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--store-font-mono);
  font-size: 0.95rem;
  border-right: 0;
  border-radius: var(--store-radius) 0 0 var(--store-radius);
}
.store-search__input::placeholder { color: var(--store-ink-3); font-weight: 400; }
.store-search__input::-webkit-search-decoration, .store-search__input::-webkit-search-cancel-button { -webkit-appearance: none; }
.store-search__button { border-radius: 0 var(--store-radius) var(--store-radius) 0; flex: none; }

/* 3. Header ------------------------------------------------------------ */

.store-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--store-white);
  border-bottom: 1px solid var(--store-line);
}
.store-header__inner {
  max-width: var(--store-max-width);
  margin: 0 auto;
  padding: 0 var(--store-gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "brand tools toggle" "search search search";
  align-items: center;
  column-gap: 12px;
  min-height: var(--store-header-h);
}
.store-header__brand { grid-area: brand; }
.store-header__toggle { grid-area: toggle; }
.store-header__tools { grid-area: tools; justify-self: end; }
.store-header__search { grid-area: search; padding: 0 0 12px; }
.store-nav { grid-area: nav; }

.store-wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  text-decoration: none;
  color: var(--store-ink);
  font-family: var(--store-font-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  line-height: 1;
  padding: 12px 0;
}
.store-wordmark:hover { color: var(--store-ink); }
.store-wordmark__dot {
  width: 0.38em; height: 0.38em;
  background: var(--store-signal);
  transform: translateY(-0.05em);
  transition: transform var(--store-ease);
}
.store-wordmark:hover .store-wordmark__dot { transform: translateY(-0.05em) scale(1.35); }

.store-header__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--store-tap); height: var(--store-tap);
  padding: 0;
  border: 1.5px solid var(--store-line);
  background: var(--store-white);
  border-radius: var(--store-radius);
  color: var(--store-ink);
}
.store-header__toggle:hover { background: var(--store-paper); border-color: var(--store-ink); color: var(--store-ink); }
.store-header__toggle-bar,
.store-header__toggle-bar::before,
.store-header__toggle-bar::after {
  display: block;
  width: 18px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--store-ease), opacity var(--store-ease);
}
.store-header__toggle-bar { position: relative; }
.store-header__toggle-bar::before, .store-header__toggle-bar::after { content: ""; position: absolute; left: 0; }
.store-header__toggle-bar::before { top: -6px; }
.store-header__toggle-bar::after { top: 6px; }
.is-nav-open .store-header__toggle-bar { transform: rotate(45deg); }
.is-nav-open .store-header__toggle-bar::before { transform: rotate(90deg) translateX(6px); }
.is-nav-open .store-header__toggle-bar::after { opacity: 0; }

.store-nav { display: none; }
.is-nav-open .store-nav {
  display: block;
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  background: var(--store-white);
  border-bottom: 1px solid var(--store-line);
  box-shadow: var(--store-shadow-md);
  padding: 8px var(--store-gutter) 16px;
  max-height: calc(100vh - var(--store-header-h));
  overflow: auto;
}
.store-nav__list { list-style: none; margin: 0; padding: 0; }
.store-nav__list li { position: relative; }
.store-nav__list a {
  display: flex;
  align-items: center;
  min-height: var(--store-tap);
  padding: 0.4em 0.2em;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  color: var(--store-ink);
  border-bottom: 1px solid var(--store-line);
}
.store-nav__list .sub-menu { list-style: none; margin: 0; padding: 0 0 0 1em; }
.store-nav__list .sub-menu a { font-weight: 400; color: var(--store-ink-2); }

.store-header__tools { display: flex; align-items: center; gap: 4px; }
.store-header__account, .store-cart {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  min-height: var(--store-tap);
  padding: 0 0.6em;
  border-radius: var(--store-radius);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--store-ink);
}
.store-header__account:hover, .store-cart:hover { background: var(--store-paper); color: var(--store-ink); }
.store-cart__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5em; height: 1.5em;
  padding: 0 0.4em;
  border-radius: 999px;
  background: var(--store-ink);
  color: var(--store-white);
  font-family: var(--store-font-mono);
  font-size: 0.75rem;
  font-weight: 600;
}
.store-cart:hover .store-cart__count { background: var(--store-signal); color: var(--store-ink); }

.store-lang ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.store-lang a {
  display: inline-flex; align-items: center;
  min-height: 36px; padding: 0 0.6em;
  font-family: var(--store-font-mono); font-size: 0.8rem; font-weight: 600;
  text-transform: uppercase; text-decoration: none; color: var(--store-ink-3);
  border-radius: var(--store-radius);
}
.store-lang .current-lang a, .store-lang a:hover { color: var(--store-ink); background: var(--store-paper); }

.store-header__search .store-search__input { font-size: 0.9rem; }

/* 手機：工具列塞不下時，字不換行、帳戶收起來（頁尾有「我的帳戶」），購物車與語言縮一點 */
.store-header__account, .store-cart, .store-lang a { white-space: nowrap; }
@media (max-width: 767px) {
  .store-header__account { display: none; }
  .store-header__tools { gap: 2px; }
  .store-cart { padding: 0 0.4em; font-size: 0.85rem; }
  .store-lang a { padding: 0 0.45em; min-height: 36px; font-size: 0.75rem; }
}

@media (min-width: 768px) {
  .store-header__inner {
    grid-template-columns: auto 1fr auto auto;
    grid-template-areas: "brand search tools toggle";
    column-gap: 16px;
  }
  .store-header__search { padding: 0; max-width: 520px; width: 100%; justify-self: center; }
  .store-header__account { padding: 0 0.8em; }
}

@media (min-width: 1100px) {
  .store-header__inner {
    grid-template-columns: auto auto 1fr auto;
    grid-template-areas: "brand nav search tools";
    column-gap: 28px;
  }
  .store-header__toggle { display: none; }
  .store-nav, .is-nav-open .store-nav {
    display: block;
    position: static;
    box-shadow: none;
    border: 0;
    padding: 0;
    max-height: none;
    overflow: visible;
  }
  .store-nav__list { display: flex; align-items: center; gap: 4px; }
  .store-nav__list > li { position: relative; }
  .store-nav__list > li > a {
    position: relative;
    min-height: var(--store-header-h);
    padding: 0 0.7em;
    border: 0;
    font-size: 0.95rem;
    white-space: nowrap;
  }
  .store-nav__list > li > a::after {
    content: "";
    position: absolute;
    left: 0.7em; right: 0.7em; bottom: 16px;
    height: 2px;
    background: var(--store-signal);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--store-ease);
  }
  .store-nav__list > li > a:hover::after,
  .store-nav__list > li.current-menu-item > a::after,
  .store-nav__list > li.current-menu-ancestor > a::after { transform: scaleX(1); }
  .store-nav__list .sub-menu {
    position: absolute;
    top: 100%; left: 0;
    min-width: 220px;
    padding: 8px;
    background: var(--store-white);
    border: 1px solid var(--store-line);
    border-radius: var(--store-radius);
    box-shadow: var(--store-shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity var(--store-ease), transform var(--store-ease), visibility 0s linear 180ms;
  }
  .store-nav__list li:hover > .sub-menu,
  .store-nav__list li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .store-nav__list .sub-menu a { min-height: 40px; padding: 0.3em 0.7em; border: 0; border-radius: var(--store-radius); }
  .store-nav__list .sub-menu a:hover { background: var(--store-paper); color: var(--store-ink); }
  .store-nav__list .sub-menu li.current-menu-item > a { color: var(--store-ink); font-weight: 600; }
  /* 有子選單的項目：右邊一個小箭頭，後台選單與備援選單都會有 menu-item-has-children */
  .store-nav__list > li.menu-item-has-children > a {
    padding-right: 1.6em;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%230b1220' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 0.7em center / 10px 6px;
  }
  .store-header__search { justify-self: end; max-width: 420px; }
}

/* 4. Footer ------------------------------------------------------------ */

.store-footer {
  margin-top: 72px;
  background: var(--store-paper);
  border-top: 1px solid var(--store-line);
  color: var(--store-ink-2);
  font-size: 0.925rem;
}
.store-footer__inner {
  max-width: var(--store-max-width);
  margin: 0 auto;
  padding: 48px var(--store-gutter) 32px;
  display: grid;
  gap: 32px 24px;
  grid-template-columns: 1fr;
}
.store-footer__brand { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: center; }
.store-footer__wordmark { padding: 0; font-size: 1.2rem; }
.store-footer__coin {
  width: 40px; height: 40px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--store-white), 0 0 0 3px var(--store-gold);
  grid-row: 1 / 3;
  grid-column: 1;
  order: -1;
}
.store-footer__tagline {
  margin: 0;
  font-family: var(--store-font-display);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--store-ink-3);
  font-size: 0.85rem;
}
.store-footer__address { grid-column: 1 / -1; font-style: normal; line-height: 1.75; margin-top: 8px; }
.store-footer__heading {
  font-family: var(--store-font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--store-ink-3);
  margin: 0 0 12px;
}
.store-footer__col ul { list-style: none; margin: 0; padding: 0; }
.store-footer__col li { padding: 4px 0; }
.store-footer__col a { text-decoration: none; color: var(--store-ink); }
.store-footer__col a:hover { color: var(--store-signal-ink); text-decoration: underline; }
.store-footer__bottom { border-top: 1px solid var(--store-line); }
.store-footer__bottom .store-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px; padding-bottom: 16px;
  font-family: var(--store-font-mono);
  font-size: 0.78rem;
  color: var(--store-ink-3);
}

@media (min-width: 640px) {
  .store-footer__inner { grid-template-columns: 1fr 1fr; }
  .store-footer__brand { grid-column: 1 / -1; }
}
@media (min-width: 1024px) {
  .store-footer__inner { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 24px 40px; }
  .store-footer__brand { grid-column: auto; }
}

/* 5. 首頁 ---------------------------------------------------------------- */

.store-home { --_pad: clamp(48px, 7vw, 96px); }

.store-section {
  max-width: var(--store-max-width);
  margin: 0 auto;
  padding: var(--_pad) var(--store-gutter) 0;
}
.store-section__title { margin-bottom: 0.35em; }
.store-section__lead { max-width: 60ch; color: var(--store-ink-2); font-size: 1.05rem; margin-bottom: 1.75rem; }

/* Hero：淡點陣格線當背景，主角是搜尋框 */
.store-hero {
  position: relative;
  --_edge: max(var(--store-gutter), calc((100% - var(--store-max-width)) / 2));
  padding: clamp(40px, 8vw, 96px) var(--_edge) clamp(40px, 6vw, 72px);
  background:
    radial-gradient(circle at 1px 1px, rgba(11, 18, 32, 0.12) 1px, transparent 1.5px) 0 0 / 22px 22px,
    linear-gradient(180deg, var(--store-paper) 0%, var(--store-white) 100%);
  border-bottom: 1px solid var(--store-line);
}
.store-hero > * { max-width: none; margin-left: 0; margin-right: 0; }
.store-hero__title {
  font-size: clamp(2.4rem, 1.5rem + 4.5vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 0.35em;
  max-width: 14ch;
}
.store-hero__lead {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);
  color: var(--store-ink-2);
  max-width: 44ch;
  margin-bottom: 2rem;
}

.store-finder { max-width: 860px; }
.store-search--hero .store-search__input {
  min-height: 64px;
  padding: 0 1.2em;
  font-size: clamp(1rem, 0.9rem + 0.6vw, 1.25rem);
  font-weight: 500;
  border: 2px solid var(--store-ink);
  border-right: 0;
  box-shadow: var(--store-shadow-sm);
}
.store-search--hero .store-search__input:focus { box-shadow: var(--store-focus), var(--store-shadow-md); }
.store-search--hero .store-search__button {
  min-height: 64px;
  padding: 0 1.6em;
  font-size: 1.05rem;
  border-width: 2px;
}
.store-finder__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin-top: 18px;
}
.store-finder__brands { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.store-finder__stats {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 0;
  font-family: var(--store-font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--store-ink-2);
}
.store-finder__stats span { display: inline-flex; align-items: baseline; }
.store-finder__stats span + span::before { content: ""; width: 1px; height: 1em; background: var(--store-line); margin: 0 0.9em; align-self: center; }
.store-finder__stats strong {
  font-family: var(--store-font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--store-ink);
  margin-right: 0.3em;
}

/* 料號標本：hero 右側的實體標籤。只在寬螢幕出現，一個乾淨的物件，不旋轉、不堆陰影 */
.store-specimen { display: none; }
@media (min-width: 1100px) {
  .store-hero__title, .store-hero__lead { max-width: 640px; }
  .store-finder { max-width: 640px; }
  .store-specimen {
    --_c: 16px;
    display: block;
    position: absolute;
    right: var(--_edge);
    top: 50%;
    transform: translateY(-50%);
    width: 420px;
    padding: 26px 30px 26px;
    background: var(--store-white);
    border: 1px solid var(--store-line);
    border-radius: var(--store-radius);
    font-family: var(--store-font-mono);
    color: var(--store-ink);
  }
  .store-specimen::before, .store-specimen::after,
  .store-specimen__corners::before, .store-specimen__corners::after {
    content: "";
    position: absolute;
    width: var(--_c); height: var(--_c);
    border: 2px solid var(--store-ink);
  }
  .store-specimen::before { top: -2px; left: -2px; border-right: 0; border-bottom: 0; }
  .store-specimen::after { bottom: -2px; right: -2px; border-left: 0; border-top: 0; }
  .store-specimen__corners::before { top: -2px; right: -2px; border-left: 0; border-bottom: 0; }
  .store-specimen__corners::after { bottom: -2px; left: -2px; border-right: 0; border-top: 0; }
  .store-specimen__brand {
    display: flex; justify-content: space-between;
    font-size: 0.72rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--store-ink-3);
  }
  .store-specimen__pn {
    margin: 22px 0 18px;
    font-size: 44px; font-weight: 600; line-height: 1; letter-spacing: -0.02em;
    white-space: nowrap;
  }
  .store-specimen__row { display: flex; align-items: center; gap: 14px; }
  .store-specimen__rev {
    display: inline-block;
    padding: 0.3em 0.6em;
    border-radius: 4px;
    background: var(--store-signal);
    color: var(--store-ink);
    font-weight: 700; font-size: 0.95rem; letter-spacing: 0.04em; line-height: 1;
  }
  .store-specimen__meta { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--store-ink-2); }
  .store-specimen__barcode {
    height: 34px;
    margin-top: 22px;
    background: repeating-linear-gradient(90deg,
      var(--store-ink) 0 2px, transparent 2px 5px,
      var(--store-ink) 5px 6px, transparent 6px 8px,
      var(--store-ink) 8px 11px, transparent 11px 13px,
      var(--store-ink) 13px 14px, transparent 14px 18px,
      var(--store-ink) 18px 20px, transparent 20px 23px,
      var(--store-ink) 23px 24px, transparent 24px 27px);
  }
}

/* 品牌格 */
.store-brands { display: grid; gap: 16px; grid-template-columns: 1fr; }
.store-brand {
  display: flex;
  flex-direction: column;
  padding: 22px 22px 18px;
  background: var(--store-white);
  border: 1px solid var(--store-line);
  border-radius: var(--store-radius);
  transition: border-color var(--store-ease), box-shadow var(--store-ease), transform var(--store-ease);
}
.store-brand:hover { border-color: var(--store-ink); box-shadow: var(--store-shadow-md); transform: translateY(-2px); }
.store-brand__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  text-decoration: none;
  color: var(--store-ink);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--store-line);
  margin-bottom: 14px;
}
.store-brand__name { margin: 0; font-size: 1.35rem; letter-spacing: -0.01em; }
.store-brand__count { font-family: var(--store-font-mono); font-size: 0.8rem; color: var(--store-ink-3); white-space: nowrap; }
.store-brand__head:hover .store-brand__name { color: var(--store-signal-ink); }
.store-brand__models { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.store-chip--model { font-family: var(--store-font-mono); font-weight: 500; font-size: 0.82rem; }

@media (min-width: 640px) { .store-brands { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .store-brands { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

/* 三步驟：真實的先後順序，所以用編號 */
.store-steps { counter-reset: step; }
.store-step {
  position: relative;
  padding: 24px 0 0;
  border-top: 2px solid var(--store-ink);
  counter-increment: step;
}
.store-step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--store-font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--store-signal-ink);
  margin-bottom: 10px;
}
.store-step__title { margin-bottom: 0.4em; }
.store-step p { color: var(--store-ink-2); margin: 0; }

/* 國際採購 */
.store-section--intl { border-top: 1px solid var(--store-line); margin-top: var(--_pad); padding-top: var(--_pad); }
.store-checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.store-checklist li {
  position: relative;
  padding: 14px 16px 14px 48px;
  background: var(--store-paper);
  border-radius: var(--store-radius);
  font-weight: 500;
}
.store-checklist li::before {
  content: "";
  position: absolute;
  left: 16px; top: 16px;
  width: 20px; height: 20px;
  border-radius: 4px;
  background: var(--store-ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff5a1f' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E") center / 13px no-repeat;
}
@media (min-width: 640px) { .store-checklist { grid-template-columns: 1fr 1fr; } }

/* 找不到料號：全寬深色帶，內容維持置中寬度 */
.store-section--contact {
  margin-top: var(--_pad);
  padding: var(--_pad) var(--store-gutter);
  background: var(--store-ink);
  color: var(--store-white);
  box-shadow: 0 0 0 100vmax var(--store-ink);
  clip-path: inset(0 -100vmax);
}
.store-section--contact .store-section__title { color: var(--store-white); }
.store-section--contact .store-section__lead { color: rgba(255, 255, 255, 0.72); }
.store-actions { gap: 12px; }
.store-section--contact .is-style-fill .wp-block-button__link {
  background: var(--store-signal);
  border-color: var(--store-signal);
  color: var(--store-ink);
}
.store-section--contact .is-style-fill .wp-block-button__link:hover { background: var(--store-white); border-color: var(--store-white); }
.store-section--contact .is-style-outline .wp-block-button__link {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--store-white);
  font-family: var(--store-font-mono);
  font-weight: 600;
}
.store-section--contact .is-style-outline .wp-block-button__link:hover { border-color: var(--store-white); background: rgba(255, 255, 255, 0.08); color: var(--store-white); }
.store-section--contact + .store-footer { margin-top: 0; }

/* 首頁的「最新到貨」：WooCommerce [products] 短代碼包在 .store-section 裡 */
.store-section--arrivals .woocommerce { margin-top: 8px; }

/* 6. WooCommerce ---------------------------------------------------------- */

/* 6.1 外層 */
.store-shop { max-width: var(--store-max-width); margin: 0 auto; padding: 24px var(--store-gutter) 0; }
.store-main .woocommerce-breadcrumb {
  font-family: var(--store-font-mono);
  font-size: 0.78rem;
  color: var(--store-ink-3);
  margin: 0 0 20px;
}
.store-main .woocommerce-breadcrumb a { color: var(--store-ink-2); text-decoration: none; }
.store-main .woocommerce-breadcrumb a:hover { color: var(--store-signal-ink); text-decoration: underline; }
.store-main .woocommerce-products-header { margin-bottom: 8px; }
.store-main .woocommerce-products-header__title { margin: 0 0 8px; }
.store-main .term-description { max-width: 60ch; color: var(--store-ink-2); }

/* 結果數與排序：做成一條工具列 */
.store-shop .woocommerce-result-count,
.store-shop .woocommerce-ordering {
  margin: 0;
  float: none;
}
.store-shop .woocommerce-notices-wrapper + .woocommerce-result-count,
.store-shop .woocommerce-products-header + .woocommerce-result-count,
.store-shop .woocommerce-result-count { display: inline-block; vertical-align: middle; font-family: var(--store-font-mono); font-size: 0.8rem; color: var(--store-ink-3); padding: 12px 0; }
.store-shop .woocommerce-ordering { display: inline-block; vertical-align: middle; float: right; padding: 4px 0 12px; }
.store-shop .woocommerce-ordering select { width: auto; min-height: 40px; font-size: 0.9rem; padding-top: 0.35em; padding-bottom: 0.35em; }

/* 6.2 商品格：蓋掉 WooCommerce 的 float 版面 */
body .store-main ul.products,
body .store-main ul.products[class],
body .store-main .woocommerce ul.products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 12px;
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  clear: both;
}
body .store-main ul.products::before, body .store-main ul.products::after { display: none; }
body .store-main ul.products li.product,
body .store-main ul.products[class] li.product,
body .store-main .woocommerce ul.products li.product {
  float: none;
  clear: none;
  width: auto;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--store-white);
  border: 1px solid var(--store-line);
  border-radius: var(--store-radius);
  overflow: hidden;
  transition: border-color var(--store-ease), box-shadow var(--store-ease), transform var(--store-ease);
}
body .store-main ul.products li.product:hover { border-color: var(--store-ink); box-shadow: var(--store-shadow-md); transform: translateY(-2px); }
body .store-main ul.products li.product .woocommerce-LoopProduct-link {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  text-decoration: none;
  color: inherit;
  padding: 0 14px 12px;
}
body .store-main ul.products li.product img,
body .store-main ul.products li.product .attachment-woocommerce_thumbnail {
  width: calc(100% + 28px);
  max-width: none;
  margin: 0 -14px 12px;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--store-paper);
  padding: 8%;
  border-bottom: 1px solid var(--store-line);
}
body .store-main ul.products li.product .onsale,
body .store-main ul.products[class] li.product .onsale {
  position: absolute; top: 10px; left: 10px; right: auto; bottom: auto;
  margin: 0; min-height: 0; min-width: 0; line-height: 1;
  padding: 0.35em 0.6em;
  border-radius: 4px;
  background: var(--store-signal); color: var(--store-ink);
  font-family: var(--store-font-mono); font-size: 0.72rem; font-weight: 600;
}
.store-card__eyebrow {
  font-family: var(--store-font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--store-ink-3);
  margin-bottom: 6px;
  line-height: 1.4;
  overflow-wrap: anywhere;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
body .store-main ul.products li.product .woocommerce-loop-product__title {
  font-family: var(--store-font-mono);
  font-size: 0.95rem;
  padding: 0;
  margin: 0 0 6px;
  line-height: 1.3;
  color: var(--store-ink);
}
.store-card__pn { font-size: 1em; white-space: normal; }
body .store-main ul.products li.product:hover .store-pn::before,
body .store-main ul.products li.product:hover .store-pn::after { border-color: var(--store-signal); }
.store-card__desc {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--store-ink-2);
  margin: 0 0 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
body .store-main ul.products li.product .price {
  margin-top: auto;
  font-family: var(--store-font-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--store-ink);
  display: block;
}
body .store-main ul.products li.product .price del { color: var(--store-ink-3); font-weight: 400; opacity: 1; }
body .store-main ul.products li.product .price ins { text-decoration: none; }
.store-card__status {
  display: inline-flex; align-items: center; gap: 0.4em;
  font-size: 0.75rem; font-weight: 500;
  color: var(--store-ink-2);
  margin-top: 4px;
}
.store-card__status::before { content: ""; width: 0.5em; height: 0.5em; border-radius: 50%; background: currentColor; }
.store-card__status--stock { color: var(--store-ok); }
.store-card__status--quote { color: var(--store-ink-3); }
.store-card__status--quote::before { background: var(--store-gold); }
body .store-main ul.products li.product .store-card__status { margin-top: 0; }
body .store-main ul.products li.product .price + .store-card__status { margin-top: 2px; }
body .store-main ul.products li.product .store-card__status:not(.price + .store-card__status) { margin-top: auto; }
body .store-main ul.products li.product .button,
body .store-main ul.products li.product a.button {
  margin: 0 14px 14px;
  width: calc(100% - 28px);
  font-size: 0.9rem;
  min-height: 42px;
}
body .store-main ul.products li.product .added_to_cart { margin: -6px 14px 12px; font-size: 0.85rem; text-align: center; }

@media (min-width: 768px) {
  body .store-main ul.products, body .store-main ul.products[class], body .store-main .woocommerce ul.products { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px 16px; }
}
@media (min-width: 1100px) {
  body .store-main ul.products, body .store-main ul.products[class], body .store-main .woocommerce ul.products { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px 20px; }
  body .store-main ul.products.columns-3, body .store-main ul.products[class].columns-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* 分頁 */
.store-main .woocommerce-pagination { margin: 8px 0 32px; }
.store-main .woocommerce-pagination ul.page-numbers {
  display: flex; flex-wrap: wrap; gap: 6px;
  border: 0; margin: 0; padding: 0; list-style: none;
}
.store-main .woocommerce-pagination ul.page-numbers li { border: 0; float: none; }
.store-main .woocommerce-pagination .page-numbers a,
.store-main .woocommerce-pagination .page-numbers span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; min-height: 40px; padding: 0 0.6em;
  border: 1px solid var(--store-line); border-radius: var(--store-radius);
  font-family: var(--store-font-mono); font-size: 0.85rem; text-decoration: none; color: var(--store-ink);
  line-height: 1;
}
.store-main .woocommerce-pagination .page-numbers a:hover { background: var(--store-ink); border-color: var(--store-ink); color: var(--store-white); }
.store-main .woocommerce-pagination .page-numbers span.current { background: var(--store-ink); border-color: var(--store-ink); color: var(--store-white); }

/* 通知 */
.store-main .woocommerce-message, .store-main .woocommerce-info, .store-main .woocommerce-error {
  background: var(--store-paper);
  border-top: 0;
  border-left: 4px solid var(--store-ink);
  border-radius: var(--store-radius);
  color: var(--store-ink);
  padding: 14px 16px 14px 48px;
  margin: 0 0 20px;
  font-size: 0.95rem;
  line-height: 1.6;
}
.store-main .woocommerce-message { border-left-color: var(--store-ok); }
.store-main .woocommerce-error { border-left-color: #c0392b; }
.store-main .woocommerce-info { border-left-color: var(--store-signal); }
.store-main .woocommerce-message::before, .store-main .woocommerce-info::before, .store-main .woocommerce-error::before { top: 15px; left: 16px; color: inherit; }
.store-main .woocommerce-message .button, .store-main .woocommerce-info .button, .store-main .woocommerce-error .button {
  float: right; margin-left: 12px; min-height: 36px; padding: 0.35em 0.9em; font-size: 0.85rem;
}

/* 6.3 單一商品 */
.store-main div.product .onsale { position: absolute; top: 12px; left: 12px; right: auto; z-index: 2; margin: 0; min-height: 0; min-width: 0; line-height: 1; padding: 0.35em 0.6em; border-radius: 4px; background: var(--store-signal); color: var(--store-ink); font-family: var(--store-font-mono); font-size: 0.72rem; font-weight: 600; }
.store-main .single-product-wrapper, .store-main div.product { position: relative; }
body.single-product .store-shop { padding-top: 24px; }
.store-main div.product .woocommerce-product-gallery,
.store-main div.product div.summary { float: none; width: auto; margin: 0; }
.store-main div.product .woocommerce-product-gallery {
  background: var(--store-paper);
  border: 1px solid var(--store-line);
  border-radius: var(--store-radius);
  padding: 20px;
  margin-bottom: 24px;
}
.store-main div.product .woocommerce-product-gallery img { object-fit: contain; aspect-ratio: 1; width: 100%; mix-blend-mode: multiply; }
.store-main div.product .woocommerce-product-gallery__trigger { top: 12px; right: 12px; }
.store-main div.product .flex-control-thumbs { display: flex; gap: 8px; margin-top: 12px; }
.store-main div.product .flex-control-thumbs li { float: none; width: 64px; }
.store-main div.product .flex-control-thumbs img { border: 1px solid var(--store-line); border-radius: 4px; background: var(--store-white); }

.store-single__pn { margin-bottom: 10px; }
.store-single__pn .store-pn { font-size: 0.9rem; }
.store-single__pn .store-pn::before, .store-single__pn .store-pn::after { border-color: var(--store-signal); }
.store-main div.product .product_title { font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2.25rem); margin-bottom: 12px; }
.store-main div.product p.price, .store-main div.product span.price {
  font-family: var(--store-font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--store-ink);
  margin: 0 0 12px;
}
.store-main div.product p.price ins, .store-main div.product span.price ins { text-decoration: none; }
.store-main div.product p.price del, .store-main div.product span.price del { color: var(--store-ink-3); font-weight: 400; opacity: 1; font-size: 0.8em; margin-right: 0.3em; }
.store-main div.product .woocommerce-product-details__short-description { color: var(--store-ink-2); font-size: 1.05rem; margin-bottom: 16px; }
.store-main div.product p.stock {
  display: inline-flex; align-items: center; gap: 0.5em;
  font-size: 0.9rem; font-weight: 500; color: var(--store-ok);
  margin: 0 0 16px;
}
.store-main div.product p.stock::before { content: ""; width: 0.55em; height: 0.55em; border-radius: 50%; background: currentColor; }
.store-main div.product p.stock.out-of-stock { color: #c0392b; }
.store-main div.product form.cart { display: flex; flex-wrap: wrap; gap: 10px; align-items: stretch; margin: 0 0 24px; }
.store-main div.product form.cart .quantity { float: none; margin: 0; }
.store-main div.product form.cart .quantity .qty { width: 92px; min-height: 52px; text-align: center; font-family: var(--store-font-mono); font-weight: 600; }
.store-main div.product form.cart .single_add_to_cart_button { min-height: 52px; padding: 0 2em; font-size: 1rem; flex: 1 1 200px; }
.store-main div.product .product_meta {
  font-size: 0.85rem;
  color: var(--store-ink-3);
  padding-top: 16px;
  border-top: 1px solid var(--store-line);
  display: grid;
  gap: 4px;
}
.store-main div.product .product_meta .sku, .store-main div.product .product_meta a { font-family: var(--store-font-mono); color: var(--store-ink); text-decoration: none; }
.store-main div.product .product_meta a:hover { color: var(--store-signal-ink); text-decoration: underline; }

/* 詢價區塊 */
.store-quote-box {
  padding: 20px;
  margin: 4px 0 24px;
  background: var(--store-paper);
  border: 1px solid var(--store-line);
  border-left: 4px solid var(--store-gold);
  border-radius: var(--store-radius);
}
.store-quote-box__text { margin: 0 0 14px; color: var(--store-ink-2); font-size: 0.95rem; }
.store-quote--large { min-height: 52px; padding: 0 2em; font-size: 1rem; background: var(--store-ink); color: var(--store-white); }
.store-main a.button.store-quote.store-quote--large { background: var(--store-ink); color: var(--store-white); }
.store-main a.button.store-quote.store-quote--large:hover { background: var(--store-signal); border-color: var(--store-signal); color: var(--store-ink); }

/* 分頁籤 */
.store-main div.product .woocommerce-tabs { margin: 40px 0 0; clear: both; }
.store-main div.product .woocommerce-tabs ul.tabs {
  display: flex; gap: 4px; margin: 0; padding: 0 0 0 0; overflow-x: auto;
  border-bottom: 1px solid var(--store-line);
}
.store-main div.product .woocommerce-tabs ul.tabs::before, .store-main div.product .woocommerce-tabs ul.tabs::after { display: none; }
.store-main div.product .woocommerce-tabs ul.tabs li {
  float: none; margin: 0; padding: 0; border: 0; background: none; border-radius: 0; box-shadow: none;
}
.store-main div.product .woocommerce-tabs ul.tabs li::before, .store-main div.product .woocommerce-tabs ul.tabs li::after { display: none; }
.store-main div.product .woocommerce-tabs ul.tabs li a {
  display: inline-flex; align-items: center; min-height: var(--store-tap);
  padding: 0 4px; margin: 0 14px 0 0;
  font-weight: 500; color: var(--store-ink-2); text-decoration: none;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  white-space: nowrap;
}
.store-main div.product .woocommerce-tabs ul.tabs li.active a { color: var(--store-ink); border-bottom-color: var(--store-signal); }
.store-main div.product .woocommerce-tabs .panel { padding: 24px 0 0; margin: 0; box-shadow: none; border: 0; background: none; }
.store-main div.product .woocommerce-tabs .panel h2 { font-size: 1.2rem; }
.store-main div.product section.related, .store-main div.product section.upsells { margin-top: 56px; clear: both; }
.store-main div.product section.related > h2, .store-main div.product section.upsells > h2 { margin-bottom: 16px; }

@media (min-width: 768px) {
  .store-main div.product { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); column-gap: 40px; align-items: start; }
  .store-main div.product .woocommerce-product-gallery { grid-column: 1; grid-row: 1; margin: 0; }
  .store-main div.product div.summary { grid-column: 2; grid-row: 1; }
  .store-main div.product .woocommerce-tabs, .store-main div.product section.related, .store-main div.product section.upsells { grid-column: 1 / -1; }
}
@media (min-width: 1100px) {
  .store-main div.product { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 64px; }
}

/* 6.4 購物車與結帳：只做樣式 */
.store-main .shop_table {
  border: 1px solid var(--store-line);
  border-radius: var(--store-radius);
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
  margin-bottom: 24px;
  font-size: 0.95rem;
}
.store-main .shop_table th, .store-main .shop_table td { border: 0; border-bottom: 1px solid var(--store-line); padding: 14px 12px; vertical-align: middle; text-align: left; }
.store-main .shop_table thead th { font-family: var(--store-font-mono); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--store-ink-3); background: var(--store-paper); }
.store-main .shop_table tbody tr:last-child td, .store-main .shop_table tfoot tr:last-child th, .store-main .shop_table tfoot tr:last-child td { border-bottom: 0; }
.store-main .shop_table .product-name a { font-family: var(--store-font-mono); font-weight: 600; text-decoration: none; }
.store-main .shop_table .product-thumbnail img { width: 56px; border: 1px solid var(--store-line); border-radius: 4px; background: var(--store-paper); }
.store-main .shop_table .woocommerce-Price-amount { font-family: var(--store-font-mono); font-weight: 600; }
.store-main .shop_table .quantity .qty { width: 80px; min-height: 40px; text-align: center; font-family: var(--store-font-mono); }
.store-main .shop_table td.product-remove a.remove {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: 50%;
  color: var(--store-ink-3) !important; font-size: 1.3rem; font-weight: 400; line-height: 1; text-decoration: none;
  border: 1px solid var(--store-line);
}
.store-main .shop_table td.product-remove a.remove:hover { background: var(--store-ink); color: var(--store-white) !important; border-color: var(--store-ink); }
.store-main .shop_table td.actions { background: var(--store-paper); padding: 14px 12px; }
.store-main .shop_table td.actions .coupon { display: flex; gap: 8px; align-items: stretch; float: none; }
.store-main .shop_table td.actions .coupon .input-text { width: 180px; float: none; }
.store-main .shop_table td.actions > .button { float: right; }
.store-main .woocommerce .cart-collaterals .cart_totals { float: none; width: 100%; }
.store-main .cart_totals h2 { font-size: 1.2rem; margin-bottom: 12px; }
.store-main .cart_totals .shop_table th { width: 40%; color: var(--store-ink-2); font-weight: 500; }
.store-main .cart_totals .order-total td, .store-main .cart_totals .order-total th { font-size: 1.1rem; }
.store-main .woocommerce-shipping-methods { list-style: none; margin: 0; padding: 0; }
.store-main .woocommerce-shipping-methods li { display: flex; align-items: flex-start; gap: 8px; padding: 4px 0; }
.store-main .woocommerce-shipping-methods input[type="radio"] { margin-top: 0.45em; accent-color: var(--store-signal); }
.store-main .woocommerce-shipping-methods label { color: var(--store-ink); font-weight: 500; }
.store-main .woocommerce-shipping-destination { color: var(--store-ink-3); font-size: 0.85rem; }
.store-main .wc-proceed-to-checkout { padding: 0; }
.store-main .wc-proceed-to-checkout .checkout-button { width: 100%; min-height: 52px; font-size: 1rem; }
.store-main .cart-empty, .store-main .return-to-shop { text-align: left; }

/* 手機版的購物車表格：WooCommerce 用 td::before 印欄名並靠左浮動，運送方式那格要改成獨立一行 */
@media (max-width: 768px) {
  .store-main table.shop_table_responsive tr.shipping td::before,
  .store-main table.shop_table_responsive tr.woocommerce-shipping-totals td::before { float: none; display: block; text-align: left; margin-bottom: 8px; }
  .store-main table.shop_table_responsive tr.woocommerce-shipping-totals td { text-align: left !important; }
  .store-main table.shop_table_responsive tr.woocommerce-shipping-totals .woocommerce-shipping-methods li { justify-content: flex-start; }
  .store-main table.shop_table_responsive tr.woocommerce-shipping-totals .woocommerce-shipping-destination,
  .store-main table.shop_table_responsive tr.woocommerce-shipping-totals .woocommerce-shipping-calculator { text-align: left; }
  .store-main table.shop_table_responsive td.product-remove { padding: 8px 12px; }
  .store-main .shop_table td.actions .coupon { flex-wrap: wrap; }
  .store-main .shop_table td.actions .coupon .input-text { width: 100%; }
  .store-main .shop_table td.actions .coupon .button, .store-main .shop_table td.actions > .button { width: 100%; float: none; }
}

@media (min-width: 900px) {
  .store-main .woocommerce .cart-collaterals { display: grid; grid-template-columns: 1fr minmax(320px, 40%); }
  .store-main .woocommerce .cart-collaterals .cart_totals { grid-column: 2; }
}

/* 結帳表單 */
.store-main form.checkout .col2-set, .store-main .woocommerce-checkout .col2-set { width: auto; }
.store-main form.checkout .col2-set .col-1, .store-main form.checkout .col2-set .col-2 { float: none; width: auto; }
.store-main form.checkout h3, .store-main #order_review_heading { font-size: 1.15rem; margin: 0 0 14px; padding-bottom: 8px; border-bottom: 2px solid var(--store-ink); }
.store-main .woocommerce form .form-row { margin-bottom: 14px; padding: 0; }
.store-main .woocommerce form .form-row label { display: block; margin-bottom: 4px; line-height: 1.4; }
.store-main .woocommerce form .form-row .required { color: var(--store-signal-ink); text-decoration: none; }
.store-main .woocommerce form .form-row.woocommerce-invalid .input-text { border-color: #c0392b; }
.store-main .woocommerce form .form-row.woocommerce-validated .input-text { border-color: var(--store-ok); }
.store-main .woocommerce form .form-row-first, .store-main .woocommerce form .form-row-last { width: 100%; float: none; }
.store-main .woocommerce form.checkout_coupon { border: 1px solid var(--store-line); border-radius: var(--store-radius); padding: 16px; margin-bottom: 20px; display: flex; gap: 8px; flex-wrap: wrap; }
.store-main .woocommerce form.checkout_coupon .form-row { margin: 0; flex: 1 1 200px; }
.store-main .woocommerce form.checkout_coupon .form-row-last { flex: 0 0 auto; }
.store-main .woocommerce-form-coupon-toggle .woocommerce-info { margin-bottom: 12px; }
.store-main #order_review { border: 1px solid var(--store-line); border-radius: var(--store-radius); padding: 20px; background: var(--store-paper); }
.store-main #order_review .shop_table { background: var(--store-white); font-size: 0.9rem; }
.store-main #order_review .shop_table thead th { background: var(--store-white); }
.store-main #payment { background: transparent; border-radius: 0; }
.store-main #payment ul.payment_methods { padding: 0; border: 0; list-style: none; margin: 0 0 16px; }
.store-main #payment ul.payment_methods li { padding: 12px 14px; margin-bottom: 8px; background: var(--store-white); border: 1px solid var(--store-line); border-radius: var(--store-radius); line-height: 1.5; }
.store-main #payment ul.payment_methods li label { color: var(--store-ink); font-weight: 600; display: inline; }
.store-main #payment ul.payment_methods li input[type="radio"] { accent-color: var(--store-signal); margin-right: 8px; }
.store-main #payment div.payment_box { background: var(--store-paper); border-radius: var(--store-radius); font-size: 0.9rem; color: var(--store-ink-2); margin: 10px 0 0; padding: 12px 14px; }
.store-main #payment div.payment_box::before { display: none; }
.store-main #payment div.place-order { padding: 0; }
.store-main #payment #place_order { width: 100%; min-height: 54px; font-size: 1.05rem; float: none; }
.store-main .woocommerce-privacy-policy-text { font-size: 0.85rem; color: var(--store-ink-3); }
.store-main .woocommerce-terms-and-conditions-wrapper { margin-bottom: 12px; }
.store-main .woocommerce-checkout .woocommerce-additional-fields h3 { margin-top: 8px; }

@media (min-width: 768px) {
  .store-main .woocommerce form .form-row-first { float: left; width: calc(50% - 8px); }
  .store-main .woocommerce form .form-row-last { float: right; width: calc(50% - 8px); }
}
@media (min-width: 1024px) {
  .store-main form.checkout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 42%); grid-template-rows: auto 1fr; column-gap: 40px; align-items: start; }
  .store-main form.checkout .col2-set { grid-column: 1; grid-row: 1 / 3; display: block; }
  .store-main #order_review_heading { grid-column: 2; grid-row: 1; }
  .store-main #order_review { grid-column: 2; grid-row: 2; align-self: start; position: sticky; top: calc(var(--store-header-h) + 16px); }
}
.store-main form.checkout h3#ship-to-different-address {
  border: 0; padding: 0; margin: 4px 0 16px;
  font-family: var(--store-font-body); font-size: 1rem; font-weight: 500; letter-spacing: 0;
}
.store-main form.checkout h3#ship-to-different-address label { display: inline-flex; align-items: center; gap: 8px; color: var(--store-ink); font-size: 1rem; }
.store-main form.checkout h3#ship-to-different-address input { accent-color: var(--store-signal); width: 18px; height: 18px; margin: 0; }
.store-main form.checkout .woocommerce-additional-fields > h3 { display: none; }

/* 6.5 我的帳戶 */
.store-main .woocommerce-MyAccount-navigation ul { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.store-main .woocommerce-MyAccount-navigation li a {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px;
  border: 1px solid var(--store-line); border-radius: var(--store-radius);
  font-size: 0.9rem; font-weight: 500; text-decoration: none; color: var(--store-ink);
}
.store-main .woocommerce-MyAccount-navigation li.is-active a, .store-main .woocommerce-MyAccount-navigation li a:hover { background: var(--store-ink); border-color: var(--store-ink); color: var(--store-white); }
.store-main .woocommerce-MyAccount-navigation, .store-main .woocommerce-MyAccount-content { float: none; width: auto; }
.store-main form.login, .store-main form.register, .store-main form.woocommerce-ResetPassword,
.store-main .woocommerce-form-login {
  border: 1px solid var(--store-line); border-radius: var(--store-radius); padding: 24px; max-width: 480px; margin: 0 0 24px;
}
.store-main .woocommerce-form-login .woocommerce-form-login__rememberme { display: flex; align-items: center; gap: 8px; }
.store-main .woocommerce-form-login .woocommerce-form-login__rememberme input { accent-color: var(--store-signal); }
.store-main .woocommerce-form-login .woocommerce-form-login__submit { width: 100%; margin-top: 4px; }
.store-main .woocommerce-LostPassword { font-size: 0.9rem; margin: 12px 0 0; }
.store-main .u-columns { display: grid; gap: 24px; }
.store-main .u-columns .col-1, .store-main .u-columns .col-2 { float: none; width: auto; }
@media (min-width: 900px) {
  .store-main .u-columns { grid-template-columns: 1fr 1fr; }
  .store-main .woocommerce-MyAccount-navigation ul { flex-direction: column; }
  .store-main .woocommerce-account .woocommerce { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; align-items: start; }
}

/* WooCommerce 的 .woocommerce 容器在一般頁面內 */
.store-page__content .woocommerce { font-size: 1rem; }
.store-page__content > .woocommerce > .woocommerce-notices-wrapper:empty { display: none; }

/* 7. 一般頁面與文章 -------------------------------------------------------- */

.store-page {
  max-width: var(--store-max-width);
  margin: 0 auto;
  padding: 32px var(--store-gutter) 0;
}
.store-page__header { margin-bottom: 24px; }
.store-page__title { margin: 0; }
.store-prose { max-width: none; }
.store-prose > p, .store-prose > ul, .store-prose > ol { max-width: 68ch; }
.store-prose h2, .store-prose h3 { margin-top: 1.6em; }
.store-prose img { border-radius: var(--store-radius); }
.store-prose blockquote { margin: 1.5em 0; padding: 0.5em 1.2em; border-left: 3px solid var(--store-signal); color: var(--store-ink-2); }
.store-entry { padding: 20px 0; border-bottom: 1px solid var(--store-line); }
.store-entry__title { font-size: 1.3rem; margin: 0 0 6px; }
.store-entry__title a { text-decoration: none; }
.store-entry__content { color: var(--store-ink-2); }
.store-page .navigation.pagination .nav-links { display: flex; gap: 6px; flex-wrap: wrap; margin: 24px 0; }
.store-page .navigation.pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center; min-width: 40px; min-height: 40px; padding: 0 0.6em;
  border: 1px solid var(--store-line); border-radius: var(--store-radius); font-family: var(--store-font-mono); font-size: 0.85rem; text-decoration: none;
}
.store-page .navigation.pagination .page-numbers.current { background: var(--store-ink); color: var(--store-white); border-color: var(--store-ink); }

/* WordPress 區塊在本主題內的基本對齊 */
.store-home .wp-block-columns { gap: 24px; }
.store-home .wp-block-buttons { display: flex; flex-wrap: wrap; }
.store-home .wp-block-button__link { border-radius: var(--store-radius); }
.alignfull { width: 100%; }

/* 8. 無障礙、減少動態、列印 -------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; scroll-behavior: auto !important; }
  html { scroll-behavior: auto; }
  body .store-main ul.products li.product:hover, .store-brand:hover { transform: none; }
}

@media print {
  .store-header, .store-footer, .store-header__search, .store-section--contact { display: none !important; }
  body { background: #fff; color: #000; }
}

/* 9. 內頁：企業責任、聯絡、分類導覽 ------------------------------------------ */

/* 9.1 內頁標題：大字加一條短橘線，跟首頁眉標同語彙 */
.store-page { padding-top: 40px; padding-bottom: 56px; }
.store-page__header { margin-bottom: 36px; }
.store-page__title {
  font-size: clamp(2rem, 1.4rem + 2.2vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.store-page__title::after {
  content: "";
  display: block;
  width: 48px; height: 4px;
  margin-top: 18px;
  background: var(--store-signal);
}

/* 9.2 長文（企業責任）：68ch 欄寬、1.8 行高、h2 前一條分隔線與橘方塊 */
.store-prose { font-size: 1.02rem; line-height: 1.8; color: var(--store-ink); }
.store-prose > p, .store-prose > ul, .store-prose > ol, .store-prose > h2, .store-prose > h3, .store-prose > h4 { max-width: 68ch; }
.store-prose > p { margin: 0 0 1.3em; }
.store-prose > h2 {
  position: relative;
  margin: 3rem 0 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--store-line);
  font-size: clamp(1.45rem, 1.2rem + 0.9vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
}
.store-prose > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.store-prose > h2::before {
  content: "";
  display: inline-block;
  width: 0.45em; height: 0.45em;
  margin-right: 0.55em;
  vertical-align: 0.18em;
  background: var(--store-signal);
}
.store-prose > h3 {
  margin: 2.2rem 0 0.7rem;
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--store-ink);
}
.store-prose > h2 + h3 { margin-top: 1.2rem; }
.store-prose > ul, .store-prose > ol { margin: 0 0 1.4em; padding-left: 1.3em; }
.store-prose > ul li, .store-prose > ol li { margin: 0.3em 0; padding-left: 0.2em; }
.store-prose > ul li::marker { color: var(--store-signal); }
.store-prose > ol li::marker { font-family: var(--store-font-mono); font-weight: 600; color: var(--store-ink-2); }
.store-prose a { color: var(--store-ink); text-decoration: underline; text-underline-offset: 0.18em; text-decoration-color: var(--store-signal); }
.store-prose a:hover { color: var(--store-signal-ink); }
.store-note {
  max-width: 68ch;
  margin: 1.5em 0 2em;
  padding: 0.2em 0 0.2em 1em;
  border-left: 3px solid var(--store-line);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--store-ink-3);
}

/* 表格：可以比內文寬，手機橫向捲動（body 不捲），表頭深墨底 */
.store-prose .store-table {
  max-width: min(100%, 980px);
  margin: 1.6rem 0 2.4rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--store-line);
  border-radius: var(--store-radius);
  background: var(--store-white);
}
.store-prose .store-table table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.92rem;
  line-height: 1.7;
}
.store-prose .store-table th, .store-prose .store-table td { padding: 12px 14px; text-align: left; vertical-align: top; }
.store-prose .store-table thead th {
  background: var(--store-ink);
  color: var(--store-white);
  font-family: var(--store-font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.store-prose .store-table tbody td { border-top: 1px solid var(--store-line); }
.store-prose .store-table tbody td:first-child { font-weight: 600; white-space: nowrap; }
.store-prose .store-table tbody tr:nth-child(even) td { background: var(--store-paper); }

/* 9.3 聯絡頁：左邊公司資訊做成帶角括的標籤卡，右邊表單 */
.store-prose .store-contact { max-width: none; margin-top: 8px; }
.store-contact__grid { gap: 40px; }
.store-contact__grid > .store-contact__info { flex: 1 1 0; }
.store-contact__grid > .store-contact__form { flex: 1.4 1 0; }

.store-contact__info {
  position: relative;
  align-self: flex-start;
  padding: 28px 28px 24px;
  background: var(--store-white);
  border: 1px solid var(--store-line);
  border-radius: var(--store-radius);
}
.store-contact__info::before, .store-contact__info::after {
  content: "";
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid var(--store-ink);
}
.store-contact__info::before { top: -2px; left: -2px; border-right: 0; border-bottom: 0; }
.store-contact__info::after { bottom: -2px; right: -2px; border-left: 0; border-top: 0; }
.store-prose .store-contact__label {
  max-width: none;
  margin: 1.6rem 0 0.35rem;
  font-family: var(--store-font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--store-ink-3);
}
.store-prose .store-contact__label:first-child { margin-top: 0; }
.store-contact__info p { margin: 0; font-size: 1rem; line-height: 1.7; }
.store-contact__info p a { text-decoration: none; }
.store-contact__info p a:hover { text-decoration: underline; }
.store-contact__label:first-child + p a {
  font-family: var(--store-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.store-contact__info [lang="en"] { color: var(--store-ink-2); font-size: 0.92rem; }
.store-contact__info p:last-child { margin-top: 1.4rem; font-size: 0.9rem; }
.store-contact__info p:last-child a { text-decoration: underline; text-decoration-color: var(--store-signal); text-underline-offset: 0.18em; }

/* 表單 */
.store-form { position: relative; }
.store-form__hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; margin: 0; }
.store-form__row { display: grid; grid-template-columns: 1fr; gap: 0 16px; }
.store-form__field { display: block; margin: 0 0 18px; }
.store-form__field > span {
  display: block;
  margin-bottom: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--store-ink-2);
}
.store-form__field em { color: var(--store-signal-ink); font-style: normal; }
.store-form input[type="text"], .store-form input[type="email"], .store-form input[type="tel"], .store-form textarea {
  min-height: 48px;
  border: 1px solid var(--store-line);
  border-radius: var(--store-radius);
  background: var(--store-white);
  font-size: 1rem;
  transition: border-color var(--store-ease), box-shadow var(--store-ease), background var(--store-ease);
}
.store-form input:hover, .store-form textarea:hover { border-color: var(--store-ink-3); }
.store-form input:focus, .store-form textarea:focus { outline: none; border-color: var(--store-ink); box-shadow: var(--store-focus); }
.store-form textarea { min-height: 140px; resize: vertical; line-height: 1.6; }
.store-form__mono, .store-form input.store-form__mono {
  font-family: var(--store-font-mono);
  font-weight: 600;
  letter-spacing: 0.02em;
}
/* 從商品頁帶料號過來時，讓它看起來像已經貼好的標籤 */
.store-form input.store-form__mono:not(:placeholder-shown) { background: var(--store-paper); border-color: var(--store-ink); }
.store-form__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 20px; margin-top: 4px; }
.store-form .store-form__submit { min-height: 52px; padding: 0 2.2em; font-size: 1rem; }
.store-form__hint { font-size: 0.86rem; color: var(--store-ink-3); }
.store-form__hint a { color: var(--store-ink); text-decoration: underline; text-underline-offset: 0.18em; text-decoration-color: var(--store-signal); }
.store-notice {
  margin: 0 0 20px;
  padding: 12px 16px;
  border: 1px solid;
  border-radius: var(--store-radius);
  font-size: 0.95rem;
  line-height: 1.6;
}
.store-notice--ok { border-color: var(--store-ok); background: color-mix(in srgb, var(--store-ok) 10%, var(--store-white)); color: var(--store-ok); }
.store-notice--error { border-color: var(--store-signal-ink); background: color-mix(in srgb, var(--store-signal) 10%, var(--store-white)); color: var(--store-signal-ink); }

@media (min-width: 600px) {
  .store-form__row--2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 781px) {
  /* 區塊編輯器的欄位在 781px 以下會自己疊成單欄，這裡只補間距 */
  .store-contact__grid { gap: 28px; }
  .store-contact__info { padding: 22px 20px 20px; }
}

/* 9.4 分類導覽：商店首頁給品牌格，品牌／型號頁給一列晶片 */
.store-catnav {
  margin: 8px 0 24px;
  padding: 18px 20px 20px;
  background: var(--store-paper);
  border-radius: var(--store-radius);
}
.store-catnav__title {
  margin: 0 0 12px;
  font-family: var(--store-font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--store-ink-2);
}
.store-catnav__title span { margin-left: 0.6em; font-weight: 400; color: var(--store-ink-3); }
.store-catnav__list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.store-catnav .store-chip.is-current, .store-catnav .store-chip.is-current:hover { background: var(--store-ink); border-color: var(--store-ink); color: var(--store-white); }
.store-catnav .store-chip.is-current small { color: rgba(255, 255, 255, 0.7); }
.store-catnav--shop { padding-bottom: 20px; }
.store-catnav--shop .store-brands { margin-top: 2px; }
.store-catnav--shop .store-brand { background: var(--store-white); }
/* 導覽後面的結果數／排序工具列，跟導覽拉開一點 */
.store-catnav + .woocommerce-notices-wrapper + .woocommerce-result-count,
.store-catnav + .woocommerce-result-count { padding-top: 4px; }

@media (max-width: 767px) {
  /* 手機：型號晶片一列橫向捲，右邊淡出提示還有；商店首頁的品牌格照常直排 */
  .store-catnav { margin-left: calc(-1 * var(--store-gutter)); margin-right: calc(-1 * var(--store-gutter)); padding-left: var(--store-gutter); padding-right: var(--store-gutter); border-radius: 0; }
  .store-catnav__list {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    margin-right: calc(-1 * var(--store-gutter));
    padding-right: var(--store-gutter);
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
    mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent);
    -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent);
  }
  .store-catnav__list li { flex: none; }
}

/* 9.5 選單多了「企業責任」「聯絡我們」之後，桌機 header 塞不下六個項目加搜尋框。
   1100–1279px 退回平板版（漢堡選單），1280px 以上才展開，且搜尋框保底 220px。 */
@media (min-width: 1100px) and (max-width: 1279.98px) {
  .store-header__inner {
    grid-template-columns: auto 1fr auto auto;
    grid-template-areas: "brand search tools toggle";
    column-gap: 16px;
  }
  .store-header__toggle { display: inline-flex; }
  .store-nav { display: none; }
  .is-nav-open .store-nav {
    display: block;
    position: absolute;
    left: 0; right: 0; top: 100%;
    background: var(--store-white);
    border: 0;
    border-bottom: 1px solid var(--store-line);
    box-shadow: var(--store-shadow-md);
    padding: 8px var(--store-gutter) 16px;
    max-height: calc(100vh - var(--store-header-h));
    overflow: auto;
  }
  .store-nav__list { display: block; }
  .store-nav__list > li > a {
    position: static;
    min-height: var(--store-tap);
    padding: 0.4em 0.2em;
    border: 0;
    border-bottom: 1px solid var(--store-line);
    font-size: 1rem;
    white-space: normal;
  }
  .store-nav__list > li > a::after { display: none; }
  .store-nav__list .sub-menu {
    position: static; min-width: 0; padding: 0 0 0 1em;
    border: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none;
  }
}
@media (min-width: 1280px) {
  .store-header__inner { grid-template-columns: auto auto minmax(220px, 1fr) auto; column-gap: 20px; }
  .store-nav__list { gap: 2px; }
  .store-nav__list > li > a { padding: 0 0.55em; font-size: 0.92rem; }
  .store-nav__list > li > a::after { left: 0.55em; right: 0.55em; }
}
@media (min-width: 1400px) {
  .store-header__inner { column-gap: 28px; }
  .store-nav__list { gap: 4px; }
  .store-nav__list > li > a { padding: 0 0.7em; font-size: 0.95rem; }
  .store-nav__list > li > a::after { left: 0.7em; right: 0.7em; }
}

/* 商店首頁的品牌格：卡片依內容高，不要讓只有一個型號的品牌撐成一個空盒子 */
.store-catnav--shop .store-brands { align-items: start; }

/* 商品卡片的料號在手機兩欄時可以斷行，不要撐破卡片 */
body .store-main ul.products li.product .store-card__pn { display: inline-block; max-width: 100%; white-space: normal; overflow-wrap: anywhere; word-break: break-all; }