/* =========================================================
   CHUNG CHIANG 炭火燒肉 — main.css
   配方 M（高密度目錄）・全站方角・暖白底 × 炭紅 × 焦褐 × 金
   ========================================================= */

/* ========== TOKENS ========== */
:root {
  /* 色彩：主色 / 輔色 / 強調色 + 暖中性色 */
  --color-primary: #c0000f;
  --color-primary-deep: #9a000c;
  --color-ink: #231a15;
  --color-ink-raised: #2d221c;
  --color-accent: #a59152;
  --color-accent-deep: #7d6c33;
  --color-paper: #fbf8f3;
  --color-sand: #f2ece2;
  --color-white: #ffffff;
  --color-text: #231a15;
  --color-text-soft: #4a3d34;
  --color-muted: #6b5d52;
  --color-line: #e2d8ca;
  --color-on-dark: #fbf8f3;
  --color-on-dark-muted: #bfb2a4;
  --color-line-dark: rgba(165, 145, 82, 0.32);

  /* 字體 */
  --font-serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  --font-sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;

  /* 字級 */
  --fs-h1: clamp(1.75rem, 1.4rem + 1.2vw, 2.5rem);
  --fs-h2: clamp(1.5rem, 1.25rem + 0.9vw, 2.125rem);
  --fs-h3: clamp(1.0625rem, 1rem + 0.2vw, 1.1875rem);
  --fs-body: 1rem;
  --fs-lead: 1.0625rem;

  /* 版面 */
  --container: 1280px;
  --container-wide: 1440px;
  --gutter: clamp(20px, 4vw, 48px);
  --section-space: 120px;
  --header-h: 80px;

  /* 動態 */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur: 0.35s;
}

/* ========== BASE ========== */
body {
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--color-text);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3 {
  font-family: var(--font-serif);
  color: var(--color-text);
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

img {
  width: 100%;
  height: auto;
}

a,
button {
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

::selection {
  background: var(--color-primary);
  color: var(--color-white);
}

/* 共用容器 */
.site-header__inner,
.statistics__inner,
.about__inner,
.news__inner,
.article__inner,
.downloads__inner,
.faq__inner,
.contact__inner,
.site-footer__inner {
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* 共用 section 間距 */
.about,
.news,
.products,
.article,
.downloads,
.faq,
.contact {
  padding-block: var(--section-space);
}

/* ========== SECTION HEADING（共用標題組） ========== */
.about__eyebrow,
.news__eyebrow,
.products__eyebrow,
.article__eyebrow,
.downloads__eyebrow,
.faq__eyebrow,
.contact__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.16em;
  color: var(--color-primary);
}

.about__eyebrow-en,
.news__eyebrow-en,
.products__eyebrow-en,
.article__eyebrow-en,
.downloads__eyebrow-en,
.faq__eyebrow-en,
.contact__eyebrow-en {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

.news__title,
.products__title,
.article__title,
.downloads__title,
.faq__title,
.contact__title {
  font-size: var(--fs-h2);
  font-weight: 900;
}

.news__desc,
.products__desc,
.article__desc,
.downloads__desc,
.contact__desc {
  margin-top: 16px;
  max-width: 560px;
  font-size: var(--fs-lead);
  color: var(--color-muted);
}

.news__head,
.products__head,
.article__head,
.faq__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 56px;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 28px;
  border: 1.5px solid transparent;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.btn svg {
  transition: transform var(--dur) var(--ease);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-primary-deep);
  border-color: var(--color-primary-deep);
}

.btn--outline {
  border-color: var(--color-ink);
  color: var(--color-ink);
}

.btn--outline:hover {
  background: var(--color-ink);
  color: var(--color-on-dark);
}

.btn--outline-light {
  border-color: var(--color-line-dark);
  color: var(--color-on-dark);
}

.btn--outline-light:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-ink);
}

.btn--text {
  min-height: 44px;
  padding: 0 2px;
  border-width: 0 0 1.5px;
  border-color: var(--color-ink);
  color: var(--color-ink);
}

.btn--text:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ========== CAROUSEL NAV（News / Products / Article 共用） ========== */
.carousel-nav-btn {
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-ink);
  color: var(--color-ink);
}

.carousel-nav-btn:hover {
  background: var(--color-ink);
  color: var(--color-on-dark);
}

.carousel-nav-btn.swiper-button-disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}

.carousel-nav-btn.swiper-button-lock {
  display: none;
}

.news__nav,
.article__nav,
.products__controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.news__pagination,
.article__pagination,
.products__pagination {
  min-width: 72px;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.news__pagination .swiper-pagination-current,
.article__pagination .swiper-pagination-current {
  color: var(--color-ink);
}

/* ========== HEADER ========== */
.site-header {
  background: var(--color-white);
  border-bottom: 3px solid var(--color-primary);
  transition: box-shadow var(--dur) var(--ease);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px rgba(35, 26, 21, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--header-h);
}

.site-header__brand,
.site-footer__brand-row {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* Logo 圖檔：只設定寬度，高度依原始比例 */
.site-header__logo {
  width: 200px;
}

.site-footer__logo {
  width: 240px;
}

.site-header__nav {
  align-items: center;
  gap: 4px;
}

.site-header__nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-ink);
}

.site-header__nav-link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 6px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}

.site-header__nav-link:hover {
  color: var(--color-primary);
}

.site-header__nav-link:hover::after {
  transform: scaleX(1);
}

.site-header__cta,
.site-header__mobile-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.site-header__cta {
  margin-left: 16px;
}

.site-header__cta:hover,
.site-header__mobile-cta:hover {
  background: var(--color-primary-deep);
}

.site-header__toggle {
  width: 48px;
  height: 48px;
  margin-right: -8px;
}

.site-header__toggle-bar {
  height: 2px;
  background: var(--color-ink);
}

.site-header__mobile {
  background: var(--color-white);
}

.site-header__mobile.is-open {
  border-top: 1px solid var(--color-line);
}

.site-header__mobile-nav {
  display: flex;
  flex-direction: column;
  padding: 8px var(--gutter) 24px;
}

.site-header__mobile-link {
  display: flex;
  align-items: center;
  min-height: 56px;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-ink);
}

.site-header__mobile-link:hover {
  color: var(--color-primary);
}

.site-header__mobile-cta {
  margin-top: 20px;
  min-height: 52px;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  background: var(--color-ink);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 140px;
  background: linear-gradient(to bottom, rgba(35, 26, 21, 0), rgba(35, 26, 21, 0.55));
  pointer-events: none;
  z-index: 1;
}

.hero-slide__link,
.hero-slide__image {
  display: block;
}

/* 圖框固定比例，圖片超出時取中間裁切（水平+垂直）：手機 900:600、桌機/平板 1920:645 */
.hero-slide__image {
  aspect-ratio: 900 / 600;
  overflow: hidden;
}

.hero-slide__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

@media (min-width: 768px) {
  .hero-slide__image {
    aspect-ratio: 1920 / 645;
  }
}

.hero__indicators {
  position: absolute;
  right: var(--gutter);
  bottom: 20px;
  z-index: 2;
  display: flex;
  gap: 8px;
}

.hero__indicator {
  position: relative;
  display: block;
  width: 64px;
  height: 44px;
  cursor: pointer;
}

.hero__indicator::before,
.hero__indicator::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 3px;
  margin-top: -1.5px;
}

.hero__indicator::before {
  background: rgba(251, 248, 243, 0.5);
  box-shadow: 0 1px 6px rgba(35, 26, 21, 0.35);
}

.hero__indicator::after {
  background: var(--color-white);
  transform: scaleX(0);
  transform-origin: left;
}

.hero__indicator.is-active::after {
  animation: hero-progress 5.8s linear forwards;
}

.hero__indicator:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

.hero__counter {
  display: none;
}

@keyframes hero-progress {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

/* ========== STATISTICS ========== */
.statistics {
  background: var(--color-sand);
  padding-block: 80px;
}

.statistics__grid {
  display: flex;
  flex-wrap: wrap;
}

.statistics__item {
  flex: 1 1 0;
  min-width: 0;
  padding: 8px 24px;
  text-align: center;
}

.statistics__item + .statistics__item {
  border-left: 1px solid rgba(35, 26, 21, 0.16);
}

.statistics__figure {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-serif);
  line-height: 1.2;
}

.statistics__value {
  font-size: clamp(2.75rem, 1.9rem + 2.6vw, 4.25rem);
  font-weight: 900;
  letter-spacing: 0;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.statistics__unit {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-ink);
}

.statistics__label {
  margin-top: 16px;
  font-size: 1rem;
  letter-spacing: 0.14em;
  color: var(--color-muted);
}

/* ========== ABOUT ========== */
.about {
  background: var(--color-paper);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(40px, 7vw, 90px);
}

.about__title {
  font-size: var(--fs-h1);
  font-weight: 900;
  line-height: 1.3;
}

.about__text {
  margin-top: 20px;
  font-size: var(--fs-lead);
  line-height: 1.95;
  color: var(--color-text-soft);
}

.about__title + .about__text {
  margin-top: 32px;
}

/* 段落收尾句：襯線深色強調 */
.about__text--emphasis {
  margin-top: 28px;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-ink);
}

.about__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 44px;
}

/* 圖左文右：HTML 維持文字在前，桌機與平板以 order 將圖移到左欄 */
.about__media {
  order: -1;
}

.about__image {
  overflow: hidden;
}

/* 雙圖錯位：大圖靠左上、小圖靠右下重疊，小圖以頁面底色框出切口 */
.about__image--main {
  width: 76%;
}

.about__image--sub {
  position: relative;
  z-index: 1;
  width: 60%;
  margin: -34% -10px 0 auto;
  border: 10px solid var(--color-paper);
}

/* ========== NEWS（圖上文下・無框・3 張） ========== */
.news {
  background: var(--color-white);
}

.news-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* 圖框固定 16:9（後台 1200×675）；上傳圖比例不同時，base.css 以同圖模糊鋪底、前景 contain 完整顯示不裁切 */
.news-card__image {
  aspect-ratio: 16 / 9;
  margin-bottom: 24px;
  background-color: var(--color-sand);
}

.news-card__image img {
  height: 100%;
  transition: transform 0.8s var(--ease);
}

.news-card:hover .news-card__image img,
.news-card:hover .news-card__image::before {
  transform: scale(1.05);
}

.news-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.news-card__date {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

.news-card__badge {
  padding: 2px 10px;
  border: 1px solid var(--color-primary);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-primary);
}

.news-card__title {
  margin-top: 17px;
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.55;
}

/* 卡片標題連結：上下補白讓點擊區域達 44px */
.news-card__title-link,
.article-card__title-link,
.product-card__name-link {
  display: block;
  min-height: 44px;
  padding-block: 7px;
  text-wrap: pretty;
}

.news-card__title-link:hover {
  color: var(--color-primary);
}

.news-card__excerpt,
.article-card__excerpt {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  margin-top: 12px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-muted);
}

.news-card__more,
.article-card__more {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  min-height: 44px;
  margin-top: auto;
  padding-top: 16px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-ink);
}

.news-card__more svg,
.article-card__more svg,
.product-card__spec svg {
  transition: transform var(--dur) var(--ease);
}

.news-card__more:hover,
.article-card__more:hover {
  color: var(--color-primary);
}

.news-card__more:hover svg,
.article-card__more:hover svg,
.product-card__spec:hover svg {
  transform: translateX(4px);
}

.news__footer {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

/* ========== PRODUCTS（圖上文下・邊框容器・hover 浮出資訊・4 張） ========== */
.products {
  background: var(--color-ink);
  color: var(--color-on-dark);
}

.products__inner {
  max-width: calc(var(--container-wide) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.products__eyebrow {
  color: var(--color-accent);
}

.products__eyebrow-en {
  color: var(--color-on-dark-muted);
}

.products__title {
  color: var(--color-on-dark);
}

.products__desc {
  color: var(--color-on-dark-muted);
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 12px;
  border: 1px solid var(--color-line-dark);
  background: var(--color-ink-raised);
  transition: border-color var(--dur) var(--ease);
}

.product-card:hover,
.product-card:focus-within {
  border-color: var(--color-accent);
}

/* 圖框固定 3:2（後台 600×400）；比例不同時以模糊背景補滿（同 .news-card__image） */
.product-card__image {
  aspect-ratio: 3 / 2;
}

.product-card__image img {
  height: 100%;
  transition: transform 0.8s var(--ease);
}

.product-card:hover .product-card__image img,
.product-card:hover .product-card__image::before {
  transform: scale(1.04);
}

.product-card__desc {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 20px;
  background: rgba(35, 26, 21, 0.9);
  border-top: 2px solid var(--color-accent);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-on-dark);
  transform: translateY(101%);
  transition: transform 0.45s var(--ease);
}

.product-card:hover .product-card__desc,
.product-card:focus-within .product-card__desc {
  transform: translateY(0);
}

.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px 8px 4px;
}

.product-card__category {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.product-card__name {
  margin-top: 0;
  font-size: var(--fs-h3);
  font-weight: 600;
  color: var(--color-on-dark);
}

.product-card__name-link:hover {
  color: var(--color-accent);
}

.product-card__spec {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;
  min-height: 44px;
  margin-top: auto;
  padding-top: 12px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-on-dark);
}

.product-card__spec:hover {
  color: var(--color-accent);
}

.products__controls {
  justify-content: center;
  margin-top: 48px;
}

.products__controls .carousel-nav-btn {
  border-color: var(--color-line-dark);
  color: var(--color-on-dark);
}

.products__controls .carousel-nav-btn:hover {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-ink);
}

.products__pagination {
  color: var(--color-on-dark-muted);
}

.products__pagination .swiper-pagination-current {
  color: var(--color-on-dark);
}

.products a:focus-visible,
.products button:focus-visible {
  outline-color: var(--color-accent);
}

/* ========== ARTICLE（圖左文右・無框・底線分隔・2 張） ========== */
.article {
  background: var(--color-paper);
}

.article-card {
  display: grid;
  grid-template-columns: minmax(0, 42%) minmax(0, 1fr);
  align-items: start;
  gap: 28px;
  height: 100%;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-ink);
}

/* 圖框固定 16:9（後台 1200×675）；比例不同時以同圖模糊鋪底、前景 contain 完整顯示（同 base.css 的新聞／產品卡） */
.article-card__image {
  position: relative;
  z-index: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-sand);
  background-size: cover;
  background-position: center;
}

.article-card__image:not(:has(img[src$="/blank.png"]))::before {
  content: "";
  position: absolute;
  inset: -8%;
  z-index: 0;
  background-image: inherit;
  background-size: cover;
  background-position: center;
  filter: blur(22px) brightness(0.9) saturate(0.9);
  transition: transform 0.8s var(--ease);
}

.article-card__image img {
  height: 100%;
  transition: transform 0.8s var(--ease);
}

.article-card__image:not(:has(img[src$="/blank.png"])) img {
  position: relative;
  z-index: 1;
  object-fit: contain;
}

.article-card:hover .article-card__image img,
.article-card:hover .article-card__image::before {
  transform: scale(1.05);
}

.article-card__body {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.article-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 16px;
}

.article-card__badge {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-primary);
}

.article-card__date {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-muted);
  font-variant-numeric: tabular-nums;
}

.article-card__title {
  margin-top: 5px;
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.55;
}

.article-card__title-link:hover {
  color: var(--color-primary);
}

/* ========== DOWNLOADS（卡片・方角・圖示強調・hover 框線變主色） ========== */
.downloads {
  background: var(--color-white);
}

.downloads__head {
  margin-bottom: 56px;
}

.downloads__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.download-card {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  min-height: 120px;
  padding: 24px;
  background: var(--color-paper);
  transition: background-color var(--dur) var(--ease);
}

/* 無框線：hover 以底色加深 + 圖示轉紅呈現 */
.download-card:hover,
.download-card:focus-visible {
  background: var(--color-sand);
}

.download-card__icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: var(--color-white);
  transition: background-color var(--dur) var(--ease);
}

.download-card:hover .download-card__icon {
  background: var(--color-primary-deep);
}

.download-card__info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.download-card__name {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-ink);
}

/* 類型・大小・日期：襯線字、14px（輔助資訊，見 CLAUDE.md 字級例外），排成一行
   襯線字只載入 600／700／900，一般文字以 600 呈現 */
.download-card__meta {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 2px 5px;
  white-space: nowrap;
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-muted);
}

.download-card__type {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

/* 類型・大小・日期排在同一行，以圓點分隔 */
.download-card__size::before,
.download-card__date::before {
  content: "·";
  margin-right: 5px;
  color: var(--color-muted);
}

/* 「下載」文字只給螢幕閱讀器，畫面上以左側下載圖示＋整張卡片可點擊表示 */
.download-card__action {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ========== FAQ（全寬無介紹欄・底線・有編號） ========== */
.faq {
  background: var(--color-paper);
}

.accordion {
  border-top: 2px solid var(--color-ink);
  counter-reset: faq;
}

.accordion-item {
  border-bottom: 1px solid var(--color-line);
  counter-increment: faq;
}

.accordion-item__trigger {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 16px;
  min-height: 88px;
  padding: 20px 0;
  color: var(--color-ink);
}

.accordion-item__trigger::before {
  content: counter(faq, decimal-leading-zero);
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.accordion-item__question {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.55;
  letter-spacing: 0.04em;
}

.accordion-item__trigger:hover .accordion-item__question {
  color: var(--color-primary);
}

.accordion-item__icon {
  position: relative;
  display: block;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.accordion-item__icon::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 18px;
  background: var(--color-ink);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M9 2v14M2 9h14' stroke='%23000' stroke-width='1.6' fill='none'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M9 2v14M2 9h14' stroke='%23000' stroke-width='1.6' fill='none'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform var(--dur) var(--ease);
}

.accordion-item__trigger:hover .accordion-item__icon {
  border-color: var(--color-ink);
}

.accordion-item.is-open .accordion-item__icon {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

.accordion-item.is-open .accordion-item__icon::before {
  background: var(--color-white);
  transform: rotate(180deg);
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M2 9h14' stroke='%23000' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M2 9h14' stroke='%23000' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");
}

.accordion-item__answer {
  padding: 0 60px 32px 80px;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text-soft);
}

/* ========== CONTACT（資訊左 + 地圖右・錯位色塊・資訊兩欄 grid） ========== */
.contact {
  background: var(--color-white);
}

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 9fr) minmax(0, 11fr);
  gap: clamp(44px, 6vw, 76px);
}

.contact__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px 28px;
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--color-line);
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

/* 項目數為奇數時，最後一項橫跨兩欄，避免空格 */
.contact__item:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

/* 實心圖示、無框，與標籤文字首行對齊 */
.contact__item-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 3px;
  color: var(--color-primary);
}

.contact__item-body {
  min-width: 0;
}

.contact__item-label {
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

.contact__item-value {
  display: block;
  margin-top: 4px;
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-ink);
  overflow-wrap: anywhere;
}

.contact__item-value--link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 0;
  text-decoration: underline;
  text-decoration-color: var(--color-line);
  text-underline-offset: 6px;
}

.contact__item-value--link:hover {
  color: var(--color-primary);
  text-decoration-color: currentColor;
}

/* 地址後方的 Google 地圖連結：點擊區域 44px，負邊距避免撐高行距 */
.contact__map-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin: -10px 0 -10px 2px;
  vertical-align: middle;
  color: var(--color-primary);
}

.contact__map-link:hover {
  background: var(--color-sand);
  color: var(--color-primary-deep);
}

.contact__actions {
  margin-top: 44px;
}

/* 地圖維持原始比例，與左欄垂直置中；後方錯位色塊往右下偏移，右下預留偏移空間 */
.contact__map {
  --map-offset: clamp(12px, 1.6vw, 20px);
  position: relative;
  isolation: isolate;
  align-self: center;
  margin: 0 var(--map-offset) var(--map-offset) 0;
}

.contact__map::before {
  content: "";
  position: absolute;
  inset: var(--map-offset) calc(var(--map-offset) * -1) calc(var(--map-offset) * -1) var(--map-offset);
  z-index: -1;
  background: var(--color-sand);
  pointer-events: none;
}

/* 白色外框：讓地圖與後方淺色色塊分開 */
.contact__map-image {
  display: block;
  overflow: hidden;
  border: 10px solid var(--color-white);
}

.contact__map-image img {
  transition: transform 0.8s var(--ease);
}

.contact__map-image:hover img {
  transform: scale(1.03);
}

/* ========== FOOTER（深色三欄） ========== */
.site-footer {
  background: var(--color-ink);
  color: var(--color-on-dark-muted);
  padding-top: 96px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
}

.site-footer__desc {
  max-width: 400px;
  margin-top: 24px;
  font-size: 1rem;
  line-height: 1.9;
}

.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}

.site-footer__social-link {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line-dark);
  color: var(--color-on-dark);
}

.site-footer__social-link svg {
  width: 18px;
  height: 18px;
}

.site-footer__social-link:hover {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-white);
}

.site-footer__col-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-on-dark);
}

.site-footer__col-title::before {
  content: "";
  width: 16px;
  height: 2px;
  background: var(--color-accent);
}

.site-footer__links--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 16px;
}

.site-footer__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--color-on-dark-muted);
}

.site-footer__link:hover {
  color: var(--color-on-dark);
}

.site-footer__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.site-footer__info-item {
  display: flex;
  flex-direction: column;
}

.site-footer__info-label {
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.site-footer__info-value {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-on-dark);
}

.site-footer__info-value--link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 44px;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.site-footer__info-value--link:hover {
  color: var(--color-accent);
}

.site-footer a:focus-visible {
  outline-color: var(--color-accent);
}

.site-footer__bottom {
  margin-top: 80px;
  padding-block: 28px;
  border-top: 1px solid var(--color-line-dark);
}

.site-footer__copyright {
  font-size: 1rem;
  letter-spacing: 0.08em;
}

/* ========== TOOLBAR（浮動快速聯絡） ========== */
.toolbar {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
}

.toolbar__item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-line-dark);
  background: var(--color-ink);
  color: var(--color-on-dark);
  box-shadow: 0 10px 24px rgba(35, 26, 21, 0.18);
}

.toolbar__item:hover {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

.toolbar__icon {
  width: 20px;
  flex-shrink: 0;
}

/* 文字保留給輔助科技，視覺上只顯示圖示，避免遮住內容 */
.toolbar__text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* 沒有封面圖時的預設底：容器給比例，置中顯示店家 logo（不標示尺寸文字） */
.img-default {
  background: var(--color-sand);
}

.img-default::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url(../images/common/logo.png) center center / min(55%, 220px) auto no-repeat;
  opacity: 0.45;
  pointer-events: none;
}

.img-default img {
  height: auto;
}

/* ========== 圖片比例處理（搭配 main.js initImageFit） ========== */
/* 模糊背景（客服企劃指定）：加重成純色調氛圍底，再疊一層淡墨色，看起來是刻意的底而非糊掉的圖
   專欄卡的模糊寫在 .article-card__image 區塊，數值同此 */
.news-card__image:not(:has(img[src$="/blank.png"]))::before,
.product-card__image:not(:has(img[src$="/blank.png"]))::before,
.product-gallery__swiper .swiper-slide:not(:has(img[src$="/blank.png"]))::before {
  filter: blur(22px) brightness(0.9) saturate(0.9);
}

.news-card__image:not(:has(img[src$="/blank.png"]))::after,
.article-card__image:not(:has(img[src$="/blank.png"]))::after,
.product-card__image:not(:has(img[src$="/blank.png"]))::after,
.product-gallery__swiper .swiper-slide:not(:has(img[src$="/blank.png"]))::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(35, 26, 21, 0.12);
  pointer-events: none;
}

/* 比例差距 15% 以內：改為裁切、偏上對齊（主體通常在上半部），不顯示補底 */
.news-card__image.is-fit-cover:not(:has(img[src$="/blank.png"])) img,
.article-card__image.is-fit-cover:not(:has(img[src$="/blank.png"])) img,
.product-card__image.is-fit-cover:not(:has(img[src$="/blank.png"])) img,
.product-gallery__swiper .swiper-slide.is-fit-cover:not(:has(img[src$="/blank.png"])) .product-gallery__image {
  object-fit: cover;
  object-position: center 30%;
}

.news-card__image.is-fit-cover::before,
.news-card__image.is-fit-cover::after,
.article-card__image.is-fit-cover::before,
.article-card__image.is-fit-cover::after,
.product-card__image.is-fit-cover::before,
.product-card__image.is-fit-cover::after,
.product-gallery__swiper .swiper-slide.is-fit-cover::before,
.product-gallery__swiper .swiper-slide.is-fit-cover::after {
  display: none;
}

/* =========================================================
   INNER PAGES（內頁：列表 / 詳細 / 問答 / 404）
   ========================================================= */

/* ========== INNER：共用容器與標題 ========== */
.breadcrumb__inner,
.list-view,
.faq-view,
.about-view,
.news-view,
.product-view,
.detail-back,
.error-page__inner {
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.list-view,
.faq-view,
.about-view,
.news-view,
.product-view {
  padding-top: 72px;
  padding-bottom: 96px;
}

.list-view__eyebrow,
.faq-view__eyebrow,
.about-view__eyebrow,
.product-view__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.16em;
  color: var(--color-primary);
}

/* 列表頁標題區與首頁區塊標題一致 */
.list-view__eyebrow-en,
.about-view__eyebrow-en {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--color-muted);
}

.list-view__desc {
  margin-top: 16px;
  max-width: 560px;
  font-size: var(--fs-lead);
  color: var(--color-muted);
}

/* 內頁 H1 統一字級（列表頁、問與答、品牌故事、詳細頁） */
.list-view__title,
.faq-view__title,
.about-view__title,
.news-view__title,
.product-view__title {
  font-size: var(--fs-h1);
  font-weight: 900;
  line-height: 1.3;
  text-wrap: pretty;
}

.about-view__desc,
.news-view__desc,
.product-view__desc {
  margin-top: 24px;
  font-size: var(--fs-lead);
  line-height: 1.95;
  color: var(--color-text-soft);
}

/* ========== INNER：BREADCRUMB ========== */
.breadcrumb {
  background: var(--color-white);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  min-height: 56px;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  min-width: 0;
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--color-muted);
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "";
  width: 6px;
  height: 6px;
  margin: 0 14px;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  /* 旋轉後可見的 > 只占右半部，左移 2px 讓視覺置中 */
  transform: translateX(-2px) rotate(45deg);
  opacity: 0.5;
}

/* 以內距撐出 44px 點擊區、負邊距抵銷，避免 min-width 在短文字右側留白 */
.breadcrumb__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: 6px;
  margin-inline: -6px;
  color: var(--color-muted);
}

.breadcrumb__link:hover {
  color: var(--color-primary);
}

.breadcrumb__item--current {
  overflow: hidden;
  color: var(--color-ink);
  font-weight: 500;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* ========== INNER：分類篩選 ========== */
.list-filter,
.faq-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-line);
}

.list-filter__btn,
.faq-filter__btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  background: var(--color-white);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-ink);
}

.list-filter__btn:hover,
.faq-filter__btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.list-filter__btn.is-active,
.faq-filter__btn.is-active {
  background: var(--color-ink);
  color: var(--color-on-dark);
}

/* ========== INNER：列表 ========== */
.list-view__body {
  margin-top: 56px;
}

.list-view__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 56px 24px;
}

.list-view__grid--products {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px 24px;
}

/* 美味專欄：與首頁相同的圖左文右・底線分隔，一排 2 篇 */
.list-view__grid--article {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px 24px;
}

.list-view__item {
  display: flex;
  flex-direction: column;
}

.list-view__empty,
.faq-view__empty {
  padding: 80px 0;
  font-size: var(--fs-lead);
  text-align: center;
  color: var(--color-muted);
}

/* 列表頁的菜單卡：淺色、無框（首頁為深色邊框容器） */
.list-view .product-card {
  padding: 0;
  border: 0;
  background: none;
}

.list-view .product-card__name {
  color: var(--color-ink);
}

.list-view .product-card__name-link:hover,
.list-view .product-card__spec:hover {
  color: var(--color-primary);
}

.list-view .product-card__desc {
  position: static;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin-top: 4px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--color-muted);
  transform: none;
}

.list-view .product-card__body {
  padding: 20px 0 0;
}

.list-view .product-card__spec {
  color: var(--color-ink);
}

.product-card__price {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

/* ========== INNER：分頁 ========== */
.list-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 72px;
}

.list-pagination .btn[aria-disabled="true"] {
  opacity: 0.35;
  pointer-events: none;
}

.list-pagination__fraction {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.list-pagination__current {
  color: var(--color-ink);
}

/* ========== INNER：問與答 ========== */
.faq-view__list {
  margin-top: 56px;
}

/* 舊模板的 icon 內含 svg，統一改由 CSS mask 呈現 */
.accordion-item__icon svg {
  display: none;
}

/* ========== INNER：消息 / 專欄內頁 ========== */
.news-view__intro {
  padding-bottom: 48px;
  border-bottom: 2px solid var(--color-ink);
}

.news-view__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-bottom: 20px;
}

.news-view__date {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

.news-view .view__detail {
  margin-top: 56px;
}

/* ========== INNER：品牌故事 ========== */
.about-view__intro {
  padding-bottom: 64px;
  border-bottom: 1px solid var(--color-line);
}

.about-view .view__detail {
  margin-top: 80px;
}

/* 品牌故事結語：置中收尾，最後一句以紅色襯線強調 */
.about-view__closing {
  margin-top: 96px;
  padding-top: 72px;
  border-top: 1px solid var(--color-line);
  text-align: center;
}

.about-view__closing-title {
  font-size: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
  font-weight: 900;
}

.about-view__closing-text {
  max-width: 720px;
  margin: 16px auto 0;
  font-size: var(--fs-lead);
  line-height: 1.95;
  color: var(--color-text-soft);
}

.about-view__closing-tagline {
  margin-top: 36px;
  font-family: var(--font-serif);
  font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

/* ========== INNER：菜單內頁 ========== */
.product-view__top {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  align-items: center;
  gap: clamp(40px, 6vw, 96px);
}

.product-view__gallery-wrap {
  order: -1;
}

.product-view__price {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 1.3rem + 0.6vw, 1.875rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

.product-gallery__swiper {
  background: var(--color-sand);
}

/* 輪播圖框固定 3:2（後台 600×400）；比例不同時以模糊背景補滿（不動 swiper-slide 的 display/flex/width） */
.product-gallery__swiper .swiper-slide {
  aspect-ratio: 3 / 2;
}

.product-gallery__image {
  height: 100%;
}

.product-gallery__dots {
  display: flex;
  gap: 4px;
  margin-top: 8px;
}

.product-gallery__dot {
  position: relative;
  width: 48px;
  height: 44px;
}

.product-gallery__dot::before {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  top: 50%;
  height: 3px;
  margin-top: -1.5px;
  background: var(--color-line);
  transition: background-color var(--dur) var(--ease);
}

.product-gallery__dot:hover::before {
  background: var(--color-muted);
}

.product-gallery__dot.is-active::before {
  background: var(--color-primary);
}

.product-view .view__detail {
  margin-top: var(--section-space);
  padding-top: var(--section-space);
  border-top: 1px solid var(--color-line);
}

/* ========== INNER：圖文區塊與影片 ========== */
.content-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 5vw, 80px);
}

.content-block + .content-block,
.content-block + .content-video {
  margin-top: 96px;
}

.content-block--reverse .content-block__media {
  order: 2;
}

.content-block--stack {
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.content-block--stack .content-block__text {
  max-width: 760px;
}

.content-block__media {
  overflow: hidden;
  background: var(--color-sand);
}

.content-block__title,
.content-video__title {
  font-size: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
  font-weight: 900;
  line-height: 1.4;
}

.content-block__desc {
  margin-top: 20px;
  font-size: var(--fs-lead);
  line-height: 1.95;
  color: var(--color-text-soft);
}

.content-video__frame {
  position: relative;
  margin-top: 24px;
  aspect-ratio: 16 / 9;
  background: var(--color-ink);
}

.content-video__frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* ========== INNER：編輯器內文（CMS 輸出，以 :where 降低權重，讓元件 class 優先） ========== */
:where(.view__detail) h2 {
  margin: 64px 0 20px;
  font-size: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
  font-weight: 900;
}

:where(.view__detail) h3 {
  margin: 40px 0 16px;
  font-size: 1.125rem;
  font-weight: 600;
}

:where(.view__detail) p {
  margin-bottom: 20px;
  font-size: var(--fs-lead);
  line-height: 1.95;
  color: var(--color-text-soft);
}

:where(.view__detail) ul,
:where(.view__detail) ol {
  margin: 0 0 24px;
  padding-left: 1.5em;
  font-size: var(--fs-lead);
  line-height: 1.9;
  color: var(--color-text-soft);
}

:where(.view__detail) ul {
  list-style: square;
}

:where(.view__detail) ol {
  list-style: decimal;
}

:where(.view__detail) li {
  margin-bottom: 8px;
}

:where(.view__detail) li::marker {
  color: var(--color-primary);
}

:where(.view__detail) a:not([class]) {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

:where(.view__detail) a:not([class]):hover {
  color: var(--color-primary-deep);
}

:where(.view__detail) strong {
  color: var(--color-ink);
}

:where(.view__detail) blockquote {
  margin: 40px 0;
  padding: 8px 0 8px 28px;
  border-left: 3px solid var(--color-primary);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.8;
  color: var(--color-ink);
}

:where(.view__detail) figure {
  margin: 40px 0;
}

:where(.view__detail) figcaption {
  margin-top: 12px;
  font-size: 1rem;
  color: var(--color-muted);
}

:where(.view__detail) table {
  display: block;
  overflow-x: auto;
  width: 100%;
  margin: 32px 0;
  border-collapse: collapse;
  font-size: 1rem;
}

:where(.view__detail) th,
:where(.view__detail) td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  line-height: 1.6;
}

:where(.view__detail) th {
  background: var(--color-sand);
  color: var(--color-ink);
  font-weight: 700;
  white-space: nowrap;
}

:where(.view__detail) hr {
  margin: 56px 0;
  border: 0;
  border-top: 1px solid var(--color-line);
}

/* ========== INNER：返回按鈕 ========== */
.detail-back {
  display: flex;
  justify-content: center;
  padding-top: 48px;
  padding-bottom: var(--section-space);
}

/* ========== INNER：404 ========== */
.error-page {
  padding-block: 140px;
  background: var(--color-paper);
}

.error-page__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: calc(640px + var(--gutter) * 2);
  text-align: center;
}

.error-page__code {
  font-family: var(--font-serif);
  font-size: clamp(6rem, 4rem + 8vw, 10rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

.error-page__title {
  margin-top: 8px;
  font-size: var(--fs-h2);
  font-weight: 900;
}

.error-page__desc {
  margin: 20px 0 40px;
  font-size: var(--fs-lead);
  color: var(--color-muted);
}

/* ========== INNER：RWD 平板 768–1199px ========== */
@media (max-width: 1199px) {
  .list-view__grid--products {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1023px) {
  .list-view__grid,
  .list-view__grid--products {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-view__top {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ========== INNER：RWD 手機 ≤767px ========== */
@media (max-width: 767px) {
  .list-view,
  .faq-view,
  .about-view,
  .news-view,
  .product-view {
    padding-top: 48px;
    padding-bottom: 72px;
  }

  .breadcrumb__list {
    flex-wrap: nowrap;
  }

  .breadcrumb__item {
    flex-shrink: 0;
  }

  .breadcrumb__item--current {
    flex-shrink: 1;
  }

  .list-filter,
  .faq-filter {
    margin-top: 28px;
    padding-bottom: 28px;
  }

  .list-view__body,
  .faq-view__list {
    margin-top: 40px;
  }

  .list-view__grid,
  .list-view__grid--products {
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
  }

  .list-pagination {
    gap: 12px;
    margin-top: 56px;
  }

  .list-pagination .btn {
    padding: 0 16px;
  }

  .content-block {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .content-block--reverse .content-block__media {
    order: 0;
  }

  .content-block + .content-block,
  .content-block + .content-video {
    margin-top: 64px;
  }

  .about-view__intro {
    padding-bottom: 40px;
  }

  .about-view .view__detail {
    margin-top: 48px;
  }

  .about-view__closing {
    margin-top: 64px;
    padding-top: 48px;
  }

  .error-page {
    padding-block: 96px;
  }
}

/* ========== RWD：平板 768–1199px ========== */
@media (max-width: 1199px) {
  :root {
    --section-space: 96px;
    --header-h: 72px;
  }

  .site-header__nav-link {
    padding: 0 10px;
  }

  .site-header__nav-link::after {
    left: 10px;
    right: 10px;
  }

  .site-header__cta {
    margin-left: 8px;
    padding: 0 18px;
  }

  .site-footer__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }

  .downloads__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact__grid {
    gap: 48px;
  }

  .contact__list {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* 平板直式（< 1024px）：Article 2 張並排時卡片改為上下堆疊，避免文字欄過窄 */
@media (max-width: 1023px) {
  .article-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }
}

/* ========== RWD：手機 ≤767px ========== */
@media (max-width: 767px) {
  :root {
    --section-space: 80px;
    --header-h: 68px;
  }

  .site-header__logo {
    width: 150px;
  }

  .site-footer__logo {
    width: 200px;
  }

  .hero__indicators {
    right: 50%;
    bottom: 8px;
    transform: translateX(50%);
  }

  .hero__indicator {
    width: 48px;
  }

  .statistics {
    padding-block: 64px;
  }

  .statistics__grid {
    flex-direction: column;
  }

  .statistics__item {
    padding: 28px 0;
  }

  .statistics__item + .statistics__item {
    border-left: 0;
    border-top: 1px solid rgba(35, 26, 21, 0.16);
  }

  .about__grid,
  .contact__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .about__title + .about__text {
    margin-top: 24px;
  }

  /* 手機單欄：文字在上、圖片在下 */
  .about__media {
    order: 0;
  }

  .news__head,
  .products__head,
  .article__head,
  .faq__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
    margin-bottom: 40px;
  }

  .downloads__head {
    margin-bottom: 40px;
  }

  .downloads__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }

  .download-card {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 16px;
    min-height: 0;
    padding: 20px;
  }

  .download-card__icon {
    width: 48px;
    height: 48px;
  }

  .accordion-item__trigger {
    grid-template-columns: 36px minmax(0, 1fr) 44px;
    gap: 12px;
    min-height: 76px;
  }

  .accordion-item__trigger::before {
    font-size: 1.0625rem;
  }

  .accordion-item__answer {
    padding: 0 0 28px 48px;
  }

  .contact__list {
    gap: 24px;
  }


  .contact__actions .btn {
    width: 100%;
  }

  .site-footer {
    padding-top: 72px;
  }

  .site-footer__grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 44px;
  }

  .site-footer__bottom {
    margin-top: 56px;
    padding-bottom: 96px;
  }

}

/* ========== 觸控裝置：無 hover，浮出資訊不顯示（名稱、分類、了解更多仍完整） ========== */
@media (hover: none) {
  .product-card__desc {
    display: none;
  }
}

/* ========== 減少動態偏好 ========== */
@media (prefers-reduced-motion: reduce) {
  .hero__indicator.is-active::after {
    animation: none;
    transform: scaleX(1);
  }

  .product-card__image img,
  .article-card__image img,
  .product-card__desc,
  .news-card__image img {
    transition: none;
  }
}