/**
 * QuantumAtom Checkout Home — frontend styles
 * Dwinawan: Ultra-Modern + Hyper-Clean
 * 對齊 hello-elementor 乾淨基礎 + WC checkout DOM
 */

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;1,400&family=Inter:wght@400;500&family=Noto+Sans+TC:wght@300;400;500&family=Noto+Serif+TC:wght@300;400;500&display=swap');

:root {
  --qach-ink: #354238;
  --qach-ink-soft: #5a665d;
  --qach-ink-mute: #7c8480;
  --qach-mist: #EBEBEB;
  --qach-paper: #f5f5f3;
  --qach-amethyst: #9E91B2;
  --qach-stone: #BEB6A6;
  --qach-line: #d2d4d2;
  --qach-line-soft: #dfe0df;
  --qach-serif-cjk: "Noto Serif TC", serif;
  --qach-sans-cjk: "Noto Sans TC", sans-serif;
  --qach-serif-lat: "EB Garamond", serif;
  --qach-sans-lat: "Inter", sans-serif;
}

/* ═══════════════════════════════════════════════════════════════
   全頁基底
   ═══════════════════════════════════════════════════════════════ */
body.qach-checkout {
  background: var(--qach-paper);
  font-family: var(--qach-sans-cjk);
  color: var(--qach-ink);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  margin: 0;
}
body.qach-checkout a { color: inherit; text-decoration: none; }
body.qach-checkout *,
body.qach-checkout *::before,
body.qach-checkout *::after { box-sizing: border-box; }

/* hide hello default header / footer 在結帳頁 */
body.qach-checkout > header[role="banner"],
body.qach-checkout > footer[role="contentinfo"],
body.qach-checkout > .site-header,
body.qach-checkout > .site-footer:not(.qach-site-footer) { display: none; }

/* ═══════════════════════════════════════════════════════════════
   Site Header（plugin 注入）
   ═══════════════════════════════════════════════════════════════ */
.qach-site-header {
  border-bottom: 1px solid var(--qach-line-soft);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 50;
}
.qach-site-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.qach-brand { display: flex; align-items: center; gap: 14px; }
.qach-brand__logo { width: 40px; height: 40px; object-fit: contain; }
.qach-brand__wordmark { display: flex; flex-direction: column; line-height: 1.15; }
.qach-brand__lat {
  font-family: var(--qach-serif-lat);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--qach-ink);
}
.qach-brand__cjk {
  font-family: var(--qach-serif-cjk);
  font-size: 13px;
  font-weight: 400;
  color: var(--qach-ink-soft);
  letter-spacing: 0.18em;
}
.qach-site-nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--qach-ink-soft);
}
.qach-site-nav a { transition: color 0.2s; }
.qach-site-nav a:hover { color: var(--qach-ink); }

/* ═══════════════════════════════════════════════════════════════
   Step 00 Entry
   ═══════════════════════════════════════════════════════════════ */
.qach-entry {
  max-width: 680px;
  margin: 0 auto;
  padding: 96px 32px 80px;
}
body.qach-entry-completed .qach-entry { display: none; }
body.qach-entry-pending form.checkout,
body.qach-entry-pending .woocommerce-form-login-toggle,
body.qach-entry-pending .woocommerce-form-coupon-toggle,
body.qach-entry-pending .zenith-payment-banner { display: none !important; }

.qach-eyebrow {
  font-family: var(--qach-serif-lat);
  font-style: italic;
  font-size: 14px;
  color: var(--qach-amethyst);
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}
.qach-entry-title {
  font-family: var(--qach-serif-cjk);
  font-size: 38px;
  font-weight: 400;
  line-height: 1.4;
  margin: 0 0 20px;
  color: var(--qach-ink);
}
.qach-entry-lead {
  color: var(--qach-ink-soft);
  margin-bottom: 56px;
  font-size: 15px;
  line-height: 1.8;
}

.qach-form-grid { display: grid; gap: 24px; }
.qach-field { display: flex; flex-direction: column; gap: 8px; }
.qach-field label {
  font-size: 13px;
  color: var(--qach-ink-soft);
  letter-spacing: 0.05em;
  font-weight: 400;
}
.qach-req { color: var(--qach-amethyst); }
.qach-field input,
.qach-field select {
  font-family: inherit;
  font-size: 15px;
  color: var(--qach-ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--qach-line);
  padding: 10px 0;
  outline: none;
  border-radius: 0;
  transition: border-color 0.2s;
  width: 100%;
}
.qach-field input:focus,
.qach-field select:focus { border-bottom-color: var(--qach-ink); }
.qach-help { font-size: 12px; color: var(--qach-ink-mute); margin-top: 2px; }

.qach-input-prefix {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  border-bottom: 1px solid var(--qach-line);
}
.qach-input-prefix:focus-within { border-bottom-color: var(--qach-ink); }
.qach-input-prefix .qach-currency {
  font-family: var(--qach-serif-lat);
  font-size: 18px;
  color: var(--qach-ink-soft);
  padding-bottom: 14px;
  font-feature-settings: "onum" 1;
}
.qach-input-prefix input {
  border: 0;
  flex: 1;
  font-family: var(--qach-serif-lat);
  font-size: 28px;
  font-weight: 500;
  padding: 12px 0;
  font-feature-settings: "onum" 1;
}

.qach-entry-cta { margin-top: 16px; }

/* ═══════════════════════════════════════════════════════════════
   Buttons
   ═══════════════════════════════════════════════════════════════ */
.qach-btn,
body.qach-checkout #place_order,
body.qach-checkout .woocommerce-button,
body.qach-checkout button[type="submit"]:not(#qach-entry-submit) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--qach-sans-cjk);
  font-size: 15px;
  padding: 16px 32px;
  border: 1px solid var(--qach-ink);
  background: var(--qach-ink);
  color: #fff;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
  border-radius: 0;
  text-decoration: none;
  line-height: 1.2;
  font-weight: 400;
}
.qach-btn:hover,
body.qach-checkout #place_order:hover,
body.qach-checkout .woocommerce-button:hover {
  background: transparent;
  color: var(--qach-ink);
}
.qach-btn-block,
body.qach-checkout #place_order { width: 100%; }

.qach-error {
  background: #fff;
  border-left: 3px solid #c53d3d;
  padding: 12px 16px;
  font-size: 13px;
  color: #c53d3d;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════════════════════════════
   Checkout 雙欄佈局（Step 00 完成後）
   ═══════════════════════════════════════════════════════════════ */
body.qach-entry-completed main#content,
body.qach-entry-completed div.entry-content,
body.qach-entry-completed article.page,
body.qach-entry-completed .page-content {
  background: transparent;
  padding: 0;
  max-width: none;
}

body.qach-entry-completed .woocommerce {
  max-width: 1200px;
  margin: 48px auto;
  padding: 0 32px;
}

/* WC checkout form 變雙欄 */
body.qach-entry-completed form.checkout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
  position: relative;
  align-items: start;
}
body.qach-entry-completed form.checkout > #customer_details,
body.qach-entry-completed form.checkout > .woocommerce-additional-fields,
body.qach-entry-completed form.checkout > h3#order_review_heading,
body.qach-entry-completed form.checkout > #order_review {
  min-width: 0;
}

/* 左欄：billing / shipping / additional */
body.qach-entry-completed #customer_details,
body.qach-entry-completed .woocommerce-additional-fields {
  grid-column: 1;
}

/* 右欄：order_review 與 heading 合併 sticky */
body.qach-entry-completed #order_review_heading {
  display: none; /* 我們在 #order_review 內自己渲染 heading */
}
body.qach-entry-completed #order_review {
  grid-column: 2;
  grid-row: 1 / span 99;
  position: sticky;
  top: 104px;
  background: #fff;
  border: 1px solid var(--qach-line);
  padding: 32px;
  align-self: start;
}

@media (max-width: 960px) {
  body.qach-entry-completed form.checkout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  body.qach-entry-completed #order_review {
    grid-column: 1;
    grid-row: auto;
    position: static;
  }
}

/* ═══════════════════════════════════════════════════════════════
   WC Form 樣式（底線輸入、Dwinawan）
   ═══════════════════════════════════════════════════════════════ */
body.qach-checkout h3 {
  font-family: var(--qach-serif-cjk);
  font-size: 22px;
  font-weight: 400;
  color: var(--qach-ink);
  margin: 0 0 32px;
  padding: 0;
}

body.qach-checkout .woocommerce-billing-fields > h3,
body.qach-checkout .woocommerce-shipping-fields h3,
body.qach-checkout .woocommerce-additional-fields h3 {
  border-top: 1px solid var(--qach-line-soft);
  padding-top: 48px;
  margin-top: 48px;
}
body.qach-checkout #customer_details > div:first-child .woocommerce-billing-fields > h3 {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}

body.qach-checkout .form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0 0 24px;
  padding: 0;
}
body.qach-checkout .form-row label {
  font-size: 13px;
  color: var(--qach-ink-soft);
  letter-spacing: 0.05em;
  font-weight: 400;
  margin: 0;
}
body.qach-checkout .form-row label .required,
body.qach-checkout .form-row label abbr.required {
  color: var(--qach-amethyst);
  border: 0;
  text-decoration: none;
}
body.qach-checkout .form-row .input-text,
body.qach-checkout .form-row select,
body.qach-checkout .form-row textarea,
body.qach-checkout .select2-container--default .select2-selection--single {
  font-family: inherit;
  font-size: 15px;
  color: var(--qach-ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--qach-line);
  padding: 10px 0;
  border-radius: 0;
  box-shadow: none;
  width: 100%;
  height: auto;
  min-height: 0;
  line-height: 1.6;
  transition: border-color 0.2s;
  outline: none;
}
body.qach-checkout .form-row .input-text:focus,
body.qach-checkout .form-row select:focus,
body.qach-checkout .form-row textarea:focus {
  border-bottom-color: var(--qach-ink);
  box-shadow: none;
  outline: none;
}
body.qach-checkout .form-row textarea { min-height: 96px; resize: vertical; }

/* select2 對齊底線輸入 */
body.qach-checkout .select2-container--default .select2-selection--single {
  padding: 0;
  height: auto;
}
body.qach-checkout .select2-container--default .select2-selection--single .select2-selection__rendered {
  color: var(--qach-ink);
  padding: 10px 0;
  line-height: 1.6;
}
body.qach-checkout .select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 100%;
  top: 0;
  right: 0;
}

/* 雙欄 form-row */
body.qach-checkout .form-row-first,
body.qach-checkout .form-row-last {
  width: calc(50% - 12px);
}
body.qach-checkout .form-row-first { float: left; }
body.qach-checkout .form-row-last { float: right; }
body.qach-checkout .woocommerce-billing-fields__field-wrapper::after,
body.qach-checkout .woocommerce-shipping-fields__field-wrapper::after,
body.qach-checkout .woocommerce-additional-fields::after { content: ""; display: block; clear: both; }

@media (max-width: 640px) {
  body.qach-checkout .form-row-first,
  body.qach-checkout .form-row-last { width: 100%; float: none; }
}

/* checkbox 樣式 */
body.qach-checkout .woocommerce-form__label-for-checkbox,
body.qach-checkout label.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  color: var(--qach-ink-soft);
}
body.qach-checkout .woocommerce-form__input-checkbox,
body.qach-checkout input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--qach-line);
  background: #fff;
  border-radius: 0;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  margin: 0;
}
body.qach-checkout input[type="checkbox"]:checked {
  background: var(--qach-ink);
  border-color: var(--qach-ink);
}
body.qach-checkout input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* radio 樣式 */
body.qach-checkout input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--qach-line);
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  margin: 0 8px 0 0;
}
body.qach-checkout input[type="radio"]:checked { border-color: var(--qach-ink); }
body.qach-checkout input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 10px;
  height: 10px;
  background: var(--qach-ink);
  border-radius: 50%;
}

/* ═══════════════════════════════════════════════════════════════
   Login / Coupon 切換 banner
   ═══════════════════════════════════════════════════════════════ */
body.qach-checkout .woocommerce-form-login-toggle,
body.qach-checkout .woocommerce-form-coupon-toggle {
  margin-bottom: 12px;
}
body.qach-checkout .woocommerce-info {
  border: 1px solid var(--qach-line);
  background: #fff;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--qach-ink-soft);
  border-radius: 0;
}
body.qach-checkout .woocommerce-info::before { display: none; }
body.qach-checkout .woocommerce-info a { color: var(--qach-ink); text-decoration: underline; }

body.qach-checkout form.login,
body.qach-checkout form.checkout_coupon {
  border: 1px solid var(--qach-line);
  background: #fff;
  padding: 24px;
  border-radius: 0;
  margin-bottom: 24px;
}

/* ═══════════════════════════════════════════════════════════════
   Order review（sticky 摘要區）
   ═══════════════════════════════════════════════════════════════ */
body.qach-checkout #order_review::before {
  content: "訂單摘要";
  display: block;
  font-family: var(--qach-serif-cjk);
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--qach-line-soft);
}

body.qach-checkout .shop_table.woocommerce-checkout-review-order-table {
  width: 100%;
  border: 0;
  background: transparent;
  margin: 0;
  border-collapse: collapse;
}
body.qach-checkout .shop_table thead { display: none; }
body.qach-checkout .shop_table tbody td,
body.qach-checkout .shop_table tfoot td,
body.qach-checkout .shop_table tfoot th {
  padding: 8px 0;
  border: 0;
  font-size: 14px;
  background: transparent;
}
body.qach-checkout .shop_table .cart_item td.product-name {
  font-size: 13px;
  color: var(--qach-ink-soft);
  border-bottom: 1px solid var(--qach-line-soft);
  padding-bottom: 14px;
  padding-top: 14px;
  line-height: 1.6;
}
body.qach-checkout .shop_table .cart_item td.product-total {
  font-family: var(--qach-serif-lat);
  font-size: 15px;
  color: var(--qach-ink);
  text-align: right;
  border-bottom: 1px solid var(--qach-line-soft);
  padding-bottom: 14px;
  padding-top: 14px;
  font-feature-settings: "onum" 1;
}
body.qach-checkout .shop_table .product-quantity {
  color: var(--qach-ink-mute);
  font-weight: normal;
}
body.qach-checkout .shop_table .wc-item-meta {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--qach-ink-mute);
}
body.qach-checkout .shop_table .wc-item-meta li {
  padding: 2px 0;
  font-family: var(--qach-serif-lat);
  font-feature-settings: "onum" 1;
}
body.qach-checkout .shop_table .wc-item-meta strong { font-weight: normal; color: var(--qach-ink-soft); margin-right: 4px; }

body.qach-checkout .shop_table tfoot th {
  font-family: var(--qach-sans-cjk);
  font-size: 13px;
  color: var(--qach-ink-soft);
  font-weight: 400;
  text-align: left;
}
body.qach-checkout .shop_table tfoot td {
  font-family: var(--qach-serif-lat);
  font-size: 15px;
  color: var(--qach-ink);
  text-align: right;
  font-feature-settings: "onum" 1;
}
body.qach-checkout .shop_table tfoot tr.order-total th,
body.qach-checkout .shop_table tfoot tr.order-total td {
  border-top: 1px solid var(--qach-line);
  padding-top: 18px;
  margin-top: 8px;
}
body.qach-checkout .shop_table tfoot tr.order-total th {
  font-family: var(--qach-serif-cjk);
  font-size: 14px;
  color: var(--qach-ink);
}
body.qach-checkout .shop_table tfoot tr.order-total td {
  font-size: 28px;
  font-weight: 500;
}
body.qach-checkout .shop_table tfoot bdi { font-feature-settings: "onum" 1; }

/* shipping methods radios */
body.qach-checkout #shipping_method {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
body.qach-checkout #shipping_method li {
  display: flex;
  align-items: center;
  font-size: 13px;
  color: var(--qach-ink-soft);
  margin: 0;
  padding: 4px 0;
}
body.qach-checkout #shipping_method li label { margin: 0; cursor: pointer; }

/* ═══════════════════════════════════════════════════════════════
   Payment 區塊
   ═══════════════════════════════════════════════════════════════ */
body.qach-checkout #payment {
  background: transparent;
  border-radius: 0;
  margin-top: 0;
}
body.qach-checkout #payment ul.payment_methods {
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
body.qach-checkout #payment ul.payment_methods li {
  border: 1px solid var(--qach-line);
  background: #fff;
  padding: 16px;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  transition: border-color 0.2s;
}
body.qach-checkout #payment ul.payment_methods li:hover { border-color: var(--qach-ink-soft); }
body.qach-checkout #payment ul.payment_methods li input[type="radio"]:checked ~ label,
body.qach-checkout #payment ul.payment_methods li input[type="radio"]:checked {
  /* container 的 .selected 在 ul / li 上 — 用 :has 模擬 */
}
body.qach-checkout #payment ul.payment_methods li:has(input[type="radio"]:checked) {
  border-color: var(--qach-ink);
}
body.qach-checkout #payment ul.payment_methods li label {
  flex: 1;
  font-size: 14px;
  color: var(--qach-ink);
  margin: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
body.qach-checkout #payment ul.payment_methods li label img {
  max-height: 24px;
  width: auto;
}
body.qach-checkout #payment ul.payment_methods .payment_box {
  flex-basis: 100%;
  background: var(--qach-paper);
  border: 0;
  margin: 12px 0 0;
  padding: 16px;
  font-size: 13px;
  color: var(--qach-ink-soft);
  line-height: 1.7;
}
body.qach-checkout #payment ul.payment_methods .payment_box::before { display: none; }

body.qach-checkout #payment .form-row.place-order {
  background: transparent;
  padding: 0;
  margin: 32px 0 0;
  border: 0;
}

/* Trust banner — 由 plugin 注入 */
.qach-trust {
  background: #fff;
  border: 1px solid var(--qach-line-soft);
  padding: 20px;
  margin-bottom: 24px;
}
.qach-trust__title {
  font-family: var(--qach-serif-cjk);
  font-size: 14px;
  color: var(--qach-ink);
  margin-bottom: 10px;
}
.qach-trust__desc {
  font-size: 12px;
  color: var(--qach-ink-mute);
  margin-bottom: 14px;
  line-height: 1.7;
}
.qach-trust__desc strong { color: var(--qach-ink-soft); font-weight: 500; }
.qach-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.qach-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--qach-line);
  border-radius: 99px;
  font-size: 12px;
  color: var(--qach-ink-soft);
  background: #fff;
}
.qach-chip--featured {
  background: var(--qach-ink);
  border-color: var(--qach-ink);
  color: #fff;
}

/* CTA 條款連結 */
body.qach-checkout .woocommerce-terms-and-conditions-wrapper {
  margin-top: 16px;
  font-size: 12px;
  color: var(--qach-ink-mute);
  text-align: center;
  line-height: 1.8;
}
body.qach-checkout .woocommerce-terms-and-conditions-wrapper a {
  text-decoration: underline;
  color: var(--qach-ink-soft);
}

/* ═══════════════════════════════════════════════════════════════
   Sticky summary 修改連結
   ═══════════════════════════════════════════════════════════════ */
.qach-edit-link-wrap {
  margin-top: 24px;
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--qach-line-soft);
}
.qach-edit-link {
  font-size: 12px;
  color: var(--qach-ink-mute);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
  font-family: inherit;
}
.qach-edit-link:hover { color: var(--qach-ink); }

/* placeholder 鎖定數量顯示 */
.qach-qty-lock {
  display: inline-block;
  padding: 2px 8px;
  background: var(--qach-mist);
  font-size: 12px;
  color: var(--qach-ink-soft);
}

/* ═══════════════════════════════════════════════════════════════
   Site Footer（plugin 注入）
   ═══════════════════════════════════════════════════════════════ */
.qach-site-footer {
  margin-top: 96px;
  padding: 64px 32px 0;
  background: #fff;
  border-top: 1px solid var(--qach-line-soft);
}
.qach-site-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
}
.qach-site-footer__brand .qach-numeral {
  font-family: var(--qach-serif-lat);
  font-size: 48px;
  font-weight: 400;
  color: var(--qach-amethyst);
  line-height: 1;
  margin-bottom: 16px;
  font-feature-settings: "onum" 1;
}
.qach-site-footer__brand .qach-tagline {
  font-family: var(--qach-serif-cjk);
  font-size: 13px;
  color: var(--qach-ink-soft);
  line-height: 1.9;
  margin: 0;
}
.qach-site-footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.qach-footer-col h5 {
  font-size: 11px;
  color: var(--qach-ink-mute);
  letter-spacing: 0.18em;
  margin: 0 0 18px;
  text-transform: uppercase;
  font-family: var(--qach-serif-lat);
  font-weight: 500;
  font-feature-settings: "onum" 1;
}
.qach-footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 0; padding: 0; }
.qach-footer-col li a { font-size: 13px; color: var(--qach-ink-soft); transition: color 0.2s; }
.qach-footer-col li a:hover { color: var(--qach-ink); }
.qach-site-footer__bottom {
  max-width: 1200px;
  margin: 48px auto 0;
  padding: 24px 0 32px;
  border-top: 1px solid var(--qach-line-soft);
  font-size: 12px;
  color: var(--qach-ink-mute);
  text-align: center;
  font-family: var(--qach-sans-lat);
  font-feature-settings: "onum" 1;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .qach-site-footer__inner { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 640px) {
  .qach-site-header__inner { padding: 16px 20px; }
  .qach-site-nav { gap: 16px; font-size: 13px; }
  .qach-entry { padding: 48px 20px 64px; }
  .qach-entry-title { font-size: 28px; }
  body.qach-entry-completed .woocommerce { padding: 0 20px; margin: 24px auto; }
  .qach-site-footer__links { grid-template-columns: 1fr 1fr; }
  .qach-site-footer { padding: 48px 20px 0; }
}