/* ===== 神木守印 前台樣式 ===== */
:root {
  --cream: #faf6ee;
  --paper: #fffdf8;
  --ink: #33291f;
  --ink-soft: #6b5d4d;
  --wood: #8a6d4a;
  --wood-dark: #5d4632;
  --gold: #b8945f;
  --line: #e6dcc8;
  --red: #9d4a34;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: "Noto Serif TC", "PMingLiU", serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.8;
  letter-spacing: 0.05em;
}
a { color: var(--wood-dark); text-decoration: none; }
a:hover { color: var(--gold); }
img { max-width: 100%; display: block; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ---- 頂部公告 ---- */
.topbar {
  background: var(--wood-dark);
  color: #f4ecdd;
  text-align: center;
  font-size: 13px;
  padding: 7px 12px;
  letter-spacing: 0.15em;
}

/* ---- Header ---- */
header.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 14px 20px 0;
  max-width: 1120px;
  margin: 0 auto;
}
.logo { order: 1; }
.header-actions { order: 2; }
nav.main-nav {
  order: 3;
  flex-basis: 100%;
  border-top: 1px solid var(--line);
  margin-top: 12px;
}
.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo .name, .logo .sub { white-space: nowrap; }
.logo .seal {
  width: 48px; height: 48px;
  object-fit: contain;
}
.logo .name { font-size: 24px; font-weight: 700; letter-spacing: 0.25em; color: var(--ink); }
.logo .sub { font-size: 11px; color: var(--ink-soft); letter-spacing: 0.2em; }
nav.main-nav ul { list-style: none; display: flex; gap: 4px 30px; flex-wrap: wrap; justify-content: center; padding: 8px 0; }
nav.main-nav a { font-size: 15px; padding: 6px 2px; border-bottom: 2px solid transparent; white-space: nowrap; display: inline-block; }
nav.main-nav a.active, nav.main-nav a:hover { border-bottom-color: var(--gold); color: var(--wood-dark); }
.header-actions { display: flex; align-items: center; gap: 18px; font-size: 15px; }
.header-actions a { white-space: nowrap; }
.cart-link { position: relative; }
.cart-badge {
  position: absolute; top: -10px; right: -14px;
  background: var(--red); color: #fff;
  border-radius: 999px; font-size: 11px;
  min-width: 18px; height: 18px; line-height: 18px;
  text-align: center; padding: 0 4px;
}

/* ---- Hero ---- */
.hero {
  background: linear-gradient(rgba(40,30,20,.55), rgba(40,30,20,.55)),
              repeating-linear-gradient(100deg, #4a3826 0 14px, #54402c 14px 30px, #46331f 30px 52px);
  color: #f7f1e3;
  text-align: center;
  padding: 110px 20px 120px;
}
.hero h1 { font-size: 44px; letter-spacing: 0.3em; font-weight: 700; margin-bottom: 26px; text-shadow: 0 2px 8px rgba(0,0,0,.4); }
.hero p { max-width: 620px; margin: 0 auto 34px; font-size: 17px; color: #ece2cd; }
.btn {
  display: inline-block;
  padding: 12px 34px;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: #fff;
  font-size: 15px;
  letter-spacing: 0.2em;
  cursor: pointer;
  font-family: inherit;
  transition: 0.2s;
}
.btn:hover { background: var(--wood-dark); border-color: var(--wood-dark); color: #fff; }
.btn.outline { background: transparent; color: var(--gold); }
.btn.outline:hover { background: var(--gold); color: #fff; }
.btn.dark { background: var(--wood-dark); border-color: var(--wood-dark); }
.btn.red { background: var(--red); border-color: var(--red); }
.btn.sm { padding: 8px 20px; font-size: 13px; }
.btn.block { display: block; width: 100%; text-align: center; }

/* ---- 區塊標題 ---- */
.section { padding-top: 70px; padding-bottom: 70px; }
.section.alt { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title { text-align: center; margin-bottom: 46px; }
.section-title h2 { font-size: 30px; letter-spacing: 0.3em; font-weight: 700; }
.section-title .en { color: var(--gold); font-size: 13px; letter-spacing: 0.35em; text-transform: uppercase; margin-bottom: 6px; }
.section-title p { color: var(--ink-soft); margin-top: 10px; }
.section-title h2::after {
  content: ""; display: block; width: 46px; height: 2px;
  background: var(--gold); margin: 16px auto 0;
}

/* ---- 商品卡片 ---- */
.grid { display: grid; gap: 28px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid.cols-3, .grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  transition: 0.25s;
  display: flex; flex-direction: column;
}
.card:hover { box-shadow: 0 10px 30px rgba(90,70,45,.15); transform: translateY(-4px); }
.card .thumb { aspect-ratio: 1/1; overflow: hidden; background: #efe8d8; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.card .body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.card .cat { font-size: 12px; color: var(--gold); letter-spacing: 0.2em; margin-bottom: 4px; }
.card h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.card .subtitle { font-size: 13px; color: var(--ink-soft); margin-bottom: 12px; flex: 1; }
.card .price-row { display: flex; align-items: center; justify-content: space-between; }
.card .price { color: var(--red); font-size: 18px; font-weight: 700; }
.sold-out { color: #999; font-size: 13px; }

/* ---- 分類卡 ---- */
.cat-card {
  position: relative; overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 42px 30px;
  text-align: center;
}
.cat-card h3 { font-size: 22px; letter-spacing: 0.3em; margin-bottom: 12px; }
.cat-card p { color: var(--ink-soft); font-size: 14px; margin-bottom: 22px; white-space: pre-line; }
.cat-card .icon { font-size: 40px; margin-bottom: 14px; }

/* ---- 麵包屑 ---- */
.breadcrumb { font-size: 13px; color: var(--ink-soft); padding: 18px 0; }
.breadcrumb a { color: var(--ink-soft); }
.breadcrumb a:hover { color: var(--gold); }

/* ---- 商品詳情 ---- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
@media (max-width: 800px) { .product-detail { grid-template-columns: 1fr; } }
.product-detail .photo { border: 1px solid var(--line); background: #efe8d8; }
.gallery-main { position: relative; aspect-ratio: 1/1; overflow: hidden; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.g-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 40px; height: 56px;
  background: rgba(253, 249, 240, .85);
  border: 1px solid var(--line);
  font-size: 26px; color: var(--wood-dark);
  cursor: pointer; transition: .15s;
  display: flex; align-items: center; justify-content: center;
}
.g-arrow:hover { background: var(--gold); color: #fff; }
.g-prev { left: 0; }
.g-next { right: 0; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.gallery-thumbs img {
  width: 72px; height: 72px; object-fit: cover;
  border: 2px solid var(--line); cursor: pointer;
  transition: .15s; opacity: .75;
}
.gallery-thumbs img:hover { opacity: 1; }
.gallery-thumbs img.active { border-color: var(--gold); opacity: 1; }
.product-detail h1 { font-size: 28px; font-weight: 700; }
.product-detail .subtitle { color: var(--ink-soft); margin: 6px 0 18px; }
.product-detail .price { font-size: 30px; color: var(--red); font-weight: 700; margin-bottom: 20px; }
.variant-cards { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.variant-card {
  border: 1.5px solid var(--line); background: #fff;
  padding: 10px 22px; cursor: pointer; text-align: center;
  transition: .15s; min-width: 110px;
}
.variant-card input { display: none; }
.variant-card:hover { border-color: var(--gold); }
.variant-card:has(input:checked) { border-color: var(--gold); background: #fdf8ec; box-shadow: 0 0 0 1px var(--gold); }
.variant-card .vc-name { display: block; font-weight: 700; font-size: 15px; }
.variant-card .vc-price { display: block; font-size: 13px; color: var(--red); margin-top: 2px; }
.variant-card.disabled { opacity: .45; cursor: not-allowed; }
.qty-row { display: flex; align-items: center; gap: 14px; margin: 22px 0; }
.qty-row input { width: 80px; padding: 10px; border: 1px solid var(--line); font-size: 16px; text-align: center; font-family: inherit; }
.feature-list { list-style: none; margin: 18px 0; }
.feature-list li { padding-left: 1.4em; position: relative; margin-bottom: 6px; color: var(--ink-soft); }
.feature-list li::before { content: "◆"; color: var(--gold); position: absolute; left: 0; font-size: 11px; top: 2px; }
.desc-block { margin-top: 50px; background: var(--paper); border: 1px solid var(--line); padding: 34px 38px; white-space: pre-line; }
.desc-block h2 { font-size: 20px; margin-bottom: 16px; letter-spacing: 0.2em; border-left: 4px solid var(--gold); padding-left: 12px; }
.desc-block iframe { display: block; width: 100%; aspect-ratio: 16 / 9; height: auto; border: none; border-radius: 6px; margin: 20px 0; }

/* ---- 表格 ---- */
table.nice { width: 100%; border-collapse: collapse; background: var(--paper); }
table.nice th, table.nice td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; font-size: 14px; }
table.nice th { background: #f2ecdd; letter-spacing: 0.1em; }
table.nice td.num, table.nice th.num { text-align: right; }

/* ---- 表單 ---- */
.form-box { background: var(--paper); border: 1px solid var(--line); padding: 34px 38px; }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-size: 14px; margin-bottom: 6px; color: var(--wood-dark); font-weight: 700; }
.form-row input[type=text], .form-row input[type=tel], .form-row input[type=email],
.form-row input[type=number], .form-row input[type=password], .form-row select, .form-row textarea {
  width: 100%; padding: 11px 13px;
  border: 1px solid var(--line); background: #fff;
  font-size: 15px; font-family: inherit;
}
.form-row textarea { min-height: 110px; resize: vertical; }
.form-row .hint { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }
.radio-cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.radio-card {
  border: 1.5px solid var(--line); background: #fff;
  padding: 14px 16px; cursor: pointer; display: block; transition: .15s;
}
.radio-card:hover { border-color: var(--gold); }
.radio-card input { margin-right: 8px; }
.radio-card.checked, .radio-card:has(input:checked) { border-color: var(--gold); background: #fdf8ec; }
.radio-card .rc-title { font-weight: 700; }
.radio-card .rc-sub { font-size: 12px; color: var(--ink-soft); }

/* ---- Google 登入 ---- */
.or-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 18px 0; color: #a99b82; font-size: 13px;
}
.or-divider::before, .or-divider::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.btn-google {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 11px 0;
  border: 1px solid #d5cbb8; background: #fff;
  color: #3c4043; font-size: 15px;
  transition: .15s;
}
.btn-google:hover { background: #f6f2e9; color: #3c4043; border-color: var(--gold); }

/* ---- 訊息 ---- */
.alert { padding: 14px 18px; margin-bottom: 20px; border: 1px solid; font-size: 14px; }
.alert.ok { background: #f0f7ec; border-color: #b9d3a8; color: #3f6031; }
.alert.err { background: #faeeea; border-color: #dbb0a3; color: #8c3a25; }

/* ---- 頁面標頭 ---- */
.page-head {
  background: linear-gradient(rgba(50,38,25,.6), rgba(50,38,25,.6)),
              repeating-linear-gradient(100deg, #4a3826 0 14px, #54402c 14px 30px, #46331f 30px 52px);
  color: #f5efdf; text-align: center; padding: 56px 20px;
}
.page-head h1 { font-size: 30px; letter-spacing: 0.35em; }
.page-head p { color: #d9cdb4; margin-top: 8px; font-size: 14px; letter-spacing: 0.15em; }

/* ---- 內容文章 ---- */
.prose { max-width: 780px; margin: 0 auto; }
.prose h2 { font-size: 22px; letter-spacing: 0.2em; margin: 44px 0 18px; border-left: 4px solid var(--gold); padding-left: 14px; }
.prose h3 { font-size: 17px; margin: 26px 0 12px; color: var(--wood-dark); }
.prose p, .prose li { color: #4a3f32; }
.prose p { margin-bottom: 14px; }
.prose li { margin-bottom: 8px; }
.prose ul, .prose ol { padding-left: 1.6em; margin: 10px 0 18px; }
.prose .quote {
  text-align: center; font-size: 20px; letter-spacing: 0.25em;
  color: var(--wood-dark); margin: 40px 0; line-height: 2.2;
}

/* ---- FAQ ---- */
.faq-item { background: var(--paper); border: 1px solid var(--line); margin-bottom: 14px; }
.faq-item summary {
  cursor: pointer; padding: 16px 20px; font-weight: 700;
  list-style: none; position: relative;
}
.faq-item summary::before { content: "問"; color: #fff; background: var(--gold); font-size: 12px; padding: 2px 7px; border-radius: 4px; margin-right: 10px; }
.faq-item summary::after { content: "＋"; position: absolute; right: 18px; color: var(--gold); }
.faq-item[open] summary::after { content: "－"; }
.faq-item .answer { padding: 0 20px 18px 20px; color: var(--ink-soft); white-space: pre-line; }

/* ---- 購物車 ---- */
.cart-table img { width: 70px; height: 70px; object-fit: cover; border: 1px solid var(--line); }
.cart-summary { background: var(--paper); border: 1px solid var(--line); padding: 26px 30px; }
.cart-summary .row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 15px; }
.cart-summary .total { font-size: 20px; font-weight: 700; color: var(--red); border-top: 1px dashed var(--line); padding-top: 12px; }

/* ---- 結帳步驟 ---- */
.steps { display: flex; justify-content: center; gap: 0; margin: 30px 0 40px; }
.steps .step { padding: 8px 26px; border: 1px solid var(--line); background: var(--paper); font-size: 14px; color: var(--ink-soft); }
.steps .step.on { background: var(--wood-dark); color: #f5eedd; border-color: var(--wood-dark); }

/* ---- Footer ---- */
footer.site-footer {
  background: #2e241a; color: #cbbfa8;
  margin-top: 80px; padding: 50px 0 30px;
  font-size: 14px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
footer h4 { color: #efe6cf; letter-spacing: 0.2em; margin-bottom: 14px; font-size: 15px; }
footer a { color: #cbbfa8; display: block; margin-bottom: 8px; }
footer a:hover { color: var(--gold); }
.footer-slogan { font-size: 16px; letter-spacing: 0.2em; color: #efe6cf; margin-bottom: 12px; }
.copyright { text-align: center; margin-top: 36px; padding-top: 20px; border-top: 1px solid #453828; font-size: 12px; color: #8d8065; letter-spacing: 0.1em; }

/* ---- 沉香指南 ---- */
.guide-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
@media (max-width: 800px) { .guide-cards { grid-template-columns: 1fr; } }
.guide-card { background: var(--paper); border: 1px solid var(--line); border-top: 3px solid var(--gold); padding: 26px 24px; }
.guide-card .tag { font-size: 12px; color: var(--gold); letter-spacing: 0.15em; }
.guide-card h3 { margin: 6px 0 10px; font-size: 17px; }
.guide-card p { font-size: 14px; color: var(--ink-soft); }

/* ---- 手機版側邊欄（抽屜選單） ---- */
.menu-toggle {
  display: none;
  background: none; border: none;
  font-size: 26px; line-height: 1;
  color: var(--wood-dark);
  cursor: pointer; padding: 2px 6px;
}
.drawer-overlay {
  position: fixed; inset: 0;
  background: rgba(30, 22, 14, .5);
  opacity: 0; visibility: hidden;
  transition: .25s;
  z-index: 200;
}
.drawer {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 82%; max-width: 320px;
  background: var(--paper);
  z-index: 201;
  transform: translateX(-105%);
  transition: transform .28s ease;
  overflow-y: auto;
  box-shadow: 4px 0 24px rgba(0, 0, 0, .18);
}
body.drawer-open .drawer { transform: none; }
body.drawer-open .drawer-overlay { opacity: 1; visibility: visible; }
body.drawer-open { overflow: hidden; }
.drawer-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 15px 18px;
  background: var(--wood-dark); color: #f4ecdd;
  letter-spacing: .25em; font-weight: 700; font-size: 17px;
}
.drawer-close {
  background: none; border: none; color: #f4ecdd;
  font-size: 28px; cursor: pointer; line-height: 1; padding: 0 2px;
}
.drawer-member {
  display: flex; gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: #f7f2e7;
}
.drawer-member a {
  flex: 1; text-align: center;
  padding: 9px 0;
  border: 1px solid var(--gold);
  color: var(--wood-dark); font-size: 14px;
  white-space: nowrap;
}
.drawer-member a.fill { background: var(--gold); color: #fff; }
.drawer-group {
  padding: 16px 18px 6px;
  font-size: 12px; color: var(--gold);
  letter-spacing: .25em;
}
.drawer a.drawer-link {
  display: block;
  padding: 12px 18px;
  border-bottom: 1px solid #f0e9da;
  font-size: 15px; color: var(--ink);
}
.drawer a.drawer-link.active {
  color: var(--red); font-weight: 700;
  border-left: 3px solid var(--gold);
  background: #fdf8ec;
}

@media (max-width: 820px) {
  .menu-toggle { display: block; }
  nav.main-nav { display: none; }
  .header-inner { flex-wrap: nowrap; padding: 12px 16px; gap: 10px; }
  .header-actions { gap: 12px; }
  .header-actions a { display: none; }
  .header-actions a.cart-link { display: inline-block; font-size: 20px; }
  .cart-text { display: none; }
  .cart-badge { top: -6px; right: -10px; }
  .logo .seal { width: 38px; height: 38px; }
  .logo .name { font-size: 20px; letter-spacing: .18em; }
  .logo .sub, .logo br { display: none; }
}
/* ---- 寬表格橫向捲動 ---- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-scroll table.nice { min-width: 560px; }

/* ---- 手機版整體排版 ---- */
@media (max-width: 720px) {
  body { line-height: 1.9; }
  .topbar { font-size: 12px; letter-spacing: 0.08em; }
  .container { padding: 0 18px; }

  /* 主視覺與頁面標頭 */
  .hero { padding: 58px 20px 66px; }
  .hero h1 { font-size: 28px; letter-spacing: 0.18em; margin-bottom: 20px; }
  .hero p { font-size: 15px; margin-bottom: 26px; }
  .hero .btn { margin: 4px 3px; }
  .page-head { padding: 34px 16px; }
  .page-head h1 { font-size: 23px; letter-spacing: 0.25em; }
  .page-head p { font-size: 13px; }

  /* 區塊留白 */
  .section { padding-top: 38px; padding-bottom: 38px; }
  .section-title { margin-bottom: 28px; }
  .section-title h2 { font-size: 23px; letter-spacing: 0.2em; }
  .section-title h2::after { margin-top: 12px; }
  .grid { gap: 18px; }

  /* 內文文章 */
  .prose h2 { font-size: 19px; margin: 30px 0 14px; }
  .prose h3 { font-size: 16px; margin: 22px 0 10px; }
  .prose .quote { font-size: 16px; letter-spacing: 0.15em; margin: 28px 0; }

  /* 表單與內容框 */
  .form-box { padding: 22px 18px; }
  .desc-block { padding: 22px 18px; margin-top: 30px; }
  .desc-block h2 { font-size: 18px; }

  /* 商品詳情 */
  .product-detail { gap: 24px; }
  .product-detail h1 { font-size: 23px; }
  .product-detail .price { font-size: 24px; margin-bottom: 14px; }

  /* 表格 */
  table.nice th, table.nice td { padding: 9px 10px; font-size: 13px; }

  /* 結帳步驟條 */
  .steps { margin: 20px 0 26px; }
  .steps .step { padding: 6px 12px; font-size: 12px; }

  /* 購物車摘要滿版 */
  .cart-summary { min-width: 0 !important; width: 100%; }

  /* 分類卡與指南卡 */
  .cat-card { padding: 28px 20px; }
  .guide-card { padding: 20px 18px; }

  /* 按鈕 */
  .btn { padding: 11px 24px; letter-spacing: 0.15em; font-size: 14px; }
  .btn.sm { padding: 7px 16px; }

  /* Footer */
  footer.site-footer { padding: 36px 0 24px; margin-top: 50px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 22px; }
  .copyright { margin-top: 26px; font-size: 11px; }

  /* FAQ */
  .faq-item summary { padding: 13px 14px; font-size: 14px; }
  .faq-item .answer { padding: 0 16px 16px; font-size: 14px; }
}