/* ---------- Hero 輪播 ---------- */
.hero-carousel{ position:relative; overflow:hidden; background:var(--ink); }
.hc-viewport{ position:relative; height:92vh; min-height:600px; max-height:900px; overflow:hidden; outline:none; }
.hc-track{
  position:relative; height:100%; margin:0; padding:0; list-style:none; touch-action:pan-y;
}
/* 高級感輪播：不再是硬切的水平位移，改成淡入淡出疊圖 + 緩慢的 Ken Burns 微幅放大，
   營造電影感的呼吸律動；文字也會在每次切換到該投影片時重新做一次進場動畫，而不是
   只播一次。所有投影片改成同一個位置疊放(position:absolute)，用 opacity 切換。 */
.hc-slide{
  position:absolute; inset:0; height:100%;
  opacity:0; visibility:hidden; pointer-events:none; z-index:1;
  transition:opacity 1.3s cubic-bezier(.4,0,.2,1), visibility 0s linear 1.3s;
}
.hc-slide.is-active{
  opacity:1; visibility:visible; pointer-events:auto; z-index:2;
  transition:opacity 1.3s cubic-bezier(.4,0,.2,1), visibility 0s linear 0s;
}
.hc-slide.no-anim{ transition:none; }
.hc-media{
  position:absolute; inset:0;
  /* 底色漸層一定先鋪好:圖片還沒載入完成、或萬一檔名對不上時，
     畫面也不會空白，同時比純白 loading 更有質感。 */
  background:linear-gradient(160deg, #F6ECDD 0%, #EFE0C9 55%, #E9D8BC 100%);
  overflow:hidden;
}
.hc-media img{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:center; transform:scale(1);
  /* Ken Burns 縮放改由 JS(main.js 的 hcRender)驅動 transform，不用 CSS animation：
     animation 只在 .is-active 存在時生效，投影片一淡出失去 .is-active，animation 立刻
     不再套用、transform 就會瞬間跳回 scale(1)的基準值，變成「先跳回原圖再淡出」。改用
     transition，離場時刻意不重置 transform，維持淡出當下已經放大的大小，才不會跳動。 */
  transition:transform 8s cubic-bezier(.25,.1,.25,1);
}
.hc-media img.kb-reset{ transition:none; }
.hc-scrim{ position:absolute; inset:0; }
.hc-slide[data-align="left"] .hc-scrim{
  background:linear-gradient(90deg, rgba(30,24,20,.66) 0%, rgba(30,24,20,.32) 36%, rgba(30,24,20,.04) 60%, transparent 78%);
}
.hc-slide[data-align="right"] .hc-scrim{
  background:linear-gradient(270deg, rgba(30,24,20,.66) 0%, rgba(30,24,20,.32) 36%, rgba(30,24,20,.04) 60%, transparent 78%);
}
.hc-slide[data-align="bottom"] .hc-scrim{
  background:linear-gradient(to top, rgba(20,16,13,.74) 0%, rgba(20,16,13,.4) 30%, transparent 60%);
}
.hc-copy{
  position:relative; height:100%; z-index:2; color:#fff;
  display:flex; flex-direction:column; justify-content:center;
}
.hc-slide[data-align="left"] .hc-copy{ align-items:flex-start; text-align:left; }
.hc-slide[data-align="right"] .hc-copy{ align-items:flex-end; text-align:right; }
.hc-slide[data-align="bottom"] .hc-copy{ align-items:flex-start; text-align:left; }
.hc-copy .eyebrow{ color:#EAFBFB; opacity:.9; }
.hc-copy h1, .hc-copy h2{
  font-family:var(--serif); font-weight:600; color:#fff;
  font-size:clamp(28px, 4.4vw, 50px); letter-spacing:.1em; line-height:1.55;
  max-width:600px; margin:18px 0 20px; text-shadow:0 2px 28px rgba(0,0,0,.28);
}
.hc-copy h1 em, .hc-copy h2 em{ font-style:normal; color:var(--mint); }
.hc-lead{ font-size:15px; color:#F1ECE6; line-height:2.1; max-width:440px; margin-bottom:34px; opacity:.94; }
.hc-actions{ display:flex; flex-wrap:wrap; gap:14px; }
.hc-slide[data-align="right"] .hc-actions{ justify-content:flex-end; }
.hc-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:5;
  width:46px; height:46px; padding:0; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  /* 半透品牌薄荷色底：邊框+陰影負責在明亮照片上勾出輪廓，深色圖示則負責跟淺色底保持
     對比，兩者搭配讓箭頭在任何投影片(不論明暗對齊方向)上都看得清楚。 */
  background:rgba(156,239,239,.38); border:1px solid rgba(156,239,239,.8); color:#2B2320;
  box-shadow:0 2px 14px rgba(0,0,0,.22); backdrop-filter:blur(6px); transition:background .25s;
}
.hc-arrow svg{ display:block; flex:none; }
.hc-arrow:hover{ background:rgba(156,239,239,.6); }
.hc-prev{ left:20px; } .hc-next{ right:20px; }
.hc-dots{ position:absolute; left:50%; bottom:26px; transform:translateX(-50%); display:flex; gap:10px; z-index:5; }
.hc-dot{ width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,.42); transition:all .3s; }
.hc-dot.is-active{ width:26px; border-radius:5px; background:#fff; }

/* ---------- 鑽戒滾動翻轉(整合版,兩幕) ---------- */
.ringflip{ background:var(--mint-soft); border-bottom:1px solid var(--mint-line); }
.ringflip-track{ position:relative; height:240vh; }
.ringflip-stage{
  position:sticky; top:0; height:100vh; height:100dvh; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.ringflip-bgword{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-family:var(--serif); font-size:clamp(70px, 15vw, 200px);
  letter-spacing:.14em; color:rgba(156,239,239,.3);
  user-select:none; pointer-events:none; white-space:nowrap;
}
.ringflip-scene{ perspective:1200px; width:min(52vw, 380px); aspect-ratio:1/1; position:relative; z-index:2; }
.ringflip-ring{
  width:100%; height:100%; transform-style:preserve-3d; will-change:transform;
  filter:drop-shadow(0 30px 40px rgba(43,35,32,.16));
}
.ringflip-shine{
  position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(115deg, transparent 42%, rgba(255,255,255,.7) 50%, transparent 58%);
  mix-blend-mode:screen; filter:blur(6px);
  transform:translateX(-120%); opacity:0; will-change:transform,opacity;
}
.ringflip-caption{
  position:absolute; left:50%; bottom:11%;
  transform:translateX(-50%) translateY(24px);
  width:min(88vw, 560px); text-align:center; opacity:0;
  transition:opacity .5s var(--ease), transform .5s var(--ease); z-index:3;
}
.ringflip-caption.is-on{ opacity:1; transform:translateX(-50%); }
.ringflip-caption h2{
  font-family:var(--serif); font-size:clamp(22px,3.6vw,30px);
  font-weight:600; letter-spacing:.1em; line-height:1.6; margin-bottom:8px;
}
.ringflip-caption p{ font-size:14.5px; color:var(--ink-soft); }

/* ---------- 什麼是 DNA 鑽石 ---------- */
.about{ padding:120px 0; }
.about-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center;
}
.about-steps{ margin-top:44px; display:grid; gap:0; }
.about-step{
  display:flex; gap:22px; padding:26px 0;
  border-top:1px solid #EFE9E3;
}
.about-step:last-child{ border-bottom:1px solid #EFE9E3; }
.about-step .no{
  font-family:var(--serif); font-size:15px; color:var(--mint-deep);
  letter-spacing:.1em; padding-top:3px; flex:none;
}
.about-step h3{ font-size:16.5px; font-weight:600; letter-spacing:.12em; margin-bottom:6px; }
.about-step p{ font-size:14px; color:var(--ink-soft); }
.about-visual{
  background:linear-gradient(160deg, #EAF9F9, #FDFCFA 70%);
  border:1px solid var(--mint-line); border-radius:var(--radius-ui);
  padding:52px 44px; box-shadow:var(--shadow-soft);
}
.usp-grid{ display:grid; grid-template-columns:1fr 1fr; gap:34px 30px; }
.usp h3{
  font-family:var(--serif); font-size:17px; font-weight:600;
  letter-spacing:.12em; margin:14px 0 8px;
}
.usp p{ font-size:13px; color:var(--ink-soft); line-height:1.9; }
.usp .icon{
  width:40px; height:40px; border-radius:50%;
  background:var(--mint-soft); border:1px solid var(--mint-line);
  display:flex; align-items:center; justify-content:center;
}

/* ---------- 五大系列 ---------- */
.series{ padding:110px 0 130px; background:var(--paper-warm); }
.series-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:30px; margin-bottom:56px; }
.series-grid{
  display:grid; grid-template-columns:repeat(5, 1fr); gap:18px;
}
.series-card{
  position:relative; border-radius:var(--radius-ui); overflow:hidden;
  background:#fff; border:1px solid #EFE9E3;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
  display:flex; flex-direction:column;
}
.series-card:hover{ transform:translateY(-10px); box-shadow:0 30px 60px rgba(43,35,32,.12); }
.series-media{
  aspect-ratio:3/3.4; display:flex; align-items:center; justify-content:center;
  position:relative; overflow:hidden;
}
.series-media svg{ width:56%; transition:transform .6s var(--ease); }
.series-card:hover .series-media svg{ transform:scale(1.1) rotate(-3deg); }
.series-media picture{ position:absolute; inset:0; display:block; }
.series-media picture img{ width:100%; height:100%; object-fit:cover; }
.sm-1{ background:linear-gradient(160deg,#FFF7F0,#FCEEE4); }
.sm-2{ background:linear-gradient(160deg,#F0FAF6,#E1F4EC); }
.sm-3{ background:linear-gradient(160deg,#FFF3F3,#FBE7E9); }
.sm-4{ background:linear-gradient(160deg,#F4F7FF,#E8EEFB); }
.sm-5{ background:linear-gradient(160deg,#F4FBFB,#DFF4F4); }
.series-body{ padding:22px 22px 26px; flex:1; display:flex; flex-direction:column; }
.series-en{ font-size:10.5px; letter-spacing:.3em; color:#9FB8B8; text-transform:uppercase; margin-bottom:8px; }
.series-body h3{
  font-family:var(--serif); font-size:19px; font-weight:600; letter-spacing:.14em; margin-bottom:10px;
}
.series-body p{ font-size:12.8px; color:var(--ink-soft); line-height:1.95; flex:1; }
.series-more{
  margin-top:16px; font-size:12px; letter-spacing:.22em; color:var(--mint-deep);
  display:inline-flex; align-items:center; gap:6px;
}
.series-more::after{ content:"→"; transition:transform .3s; }
.series-card:hover .series-more::after{ transform:translateX(5px); }

/* 商品格狀陳列(戒指／項鍊／耳環／手鍊分類頁)，沿用 .series-card 的卡片樣式 */
.shop-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:22px; }
.shop-price{
  margin-top:14px; padding-top:14px; border-top:1px solid #F0EBE5;
  font-family:var(--serif); font-size:16px; font-weight:600; color:var(--ink);
}
.shop-price small{ font-size:11px; color:var(--ink-faint); font-family:var(--sans); font-weight:400; margin-left:4px; }

/* ---------- 製作流程 ---------- */
.process{ padding:120px 0; }
.process-timeline{
  margin-top:70px; display:grid; grid-template-columns:repeat(6,1fr); gap:0;
  position:relative;
}
.process-timeline::before{
  content:""; position:absolute; top:27px; left:8.3%; right:8.3%;
  height:1px; background:linear-gradient(to right, var(--mint-line), var(--mint-deep), var(--mint-line));
}
.p-step{ text-align:center; padding:0 10px; position:relative; }
.p-step .dot{
  width:54px; height:54px; margin:0 auto 20px; border-radius:50%;
  background:#fff; border:1px solid var(--mint-line);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--serif); font-size:15px; color:var(--mint-deep);
  position:relative; z-index:1; box-shadow:0 6px 20px rgba(94,207,207,.15);
}
.p-step h3{ font-size:15px; font-weight:600; letter-spacing:.14em; margin-bottom:8px; }
.p-step p{ font-size:12.5px; color:var(--ink-soft); line-height:1.9; }
.process-note{
  margin-top:60px; text-align:center; font-size:13.5px; color:var(--ink-faint);
  letter-spacing:.08em;
}
.process-note b{ color:var(--mint-deep); font-weight:500; }

/* ---------- 見證 ---------- */
.stories{ padding:110px 0 120px; background:var(--ink); color:#F7F4F1; }
.stories .eyebrow{ color:#7FAFAF; }
.stories .section-title{ color:#F7F4F1; }
.stories-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:60px; }
.story-card{
  background:rgba(255,255,255,.045); border:1px solid rgba(156,239,239,.14);
  border-radius:var(--radius-ui); padding:38px 34px; display:flex; flex-direction:column;
  transition:background .4s;
}
.story-card:hover{ background:rgba(255,255,255,.08); }
.story-card .quote-mark{ font-family:var(--serif); font-size:44px; color:var(--mint); line-height:1; margin-bottom:18px; }
.story-card p{ font-size:14px; color:#D8D1CB; line-height:2.15; flex:1; }
.story-card .who{
  margin-top:26px; padding-top:20px; border-top:1px solid rgba(255,255,255,.1);
  font-size:12.5px; letter-spacing:.14em; color:#9C948E;
}
.story-card .who b{ color:#F7F4F1; font-weight:500; letter-spacing:.18em; }

/* 客戶故事輪播：正中清晰、左右模糊，可左右滑動／點擊切換 */
.st-carousel{ position:relative; margin-top:60px; }
.st-viewport{ overflow:hidden; outline:none; }
.st-track{ display:flex; align-items:stretch; transition:transform .65s cubic-bezier(.22,1,.36,1); will-change:transform; }
.st-slide{
  flex:0 0 auto; width:min(480px, 74vw); margin:0 16px; cursor:pointer;
  opacity:.32; filter:blur(3px); transform:scale(.9);
  transition:opacity .5s var(--ease), filter .5s var(--ease), transform .5s var(--ease);
}
/* 無限循環在複製張與真實張之間無動畫瞬間切換時，暫時關掉模糊/縮放的轉場，
   避免中央那張因為 is-active 重新切換一次而閃一下模糊→清晰。 */
.st-slide.no-anim{ transition:none; }
.st-slide.is-active{ opacity:1; filter:blur(0); transform:scale(1); cursor:default; }
.st-slide .story-card{ height:100%; margin:0; }
.st-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:5;
  width:46px; height:46px; padding:0; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.4); color:#fff;
  backdrop-filter:blur(6px); transition:background .25s; cursor:pointer;
}
.st-arrow:hover{ background:rgba(255,255,255,.28); }
.st-prev{ left:8px; }
.st-next{ right:8px; }
.st-dots{ display:flex; justify-content:center; gap:10px; margin-top:34px; }
.st-dot{
  width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,.42); border:none; padding:0;
  cursor:pointer; transition:all .3s;
}
.st-dot.is-active{ width:26px; border-radius:5px; background:#fff; }

/* ---------- 價格 ---------- */
.pricing{ padding:120px 0; }
.pricing--solo{ padding-top:80px; }
.price-block--shapes{ margin-bottom:0; }
.pricing-inner{ display:grid; grid-template-columns:1fr 1.1fr; gap:70px; align-items:center; }
.price-table{
  border:1px solid #EFE9E3; border-radius:var(--radius-ui); overflow:hidden;
  box-shadow:var(--shadow-soft); background:#fff;
}
.price-row{
  display:flex; align-items:baseline; justify-content:space-between;
  padding:24px 34px; border-bottom:1px solid #F3EEE8;
}
.price-row:last-child{ border-bottom:none; }
.price-row.hl{ background:var(--mint-soft); }
.price-row .ct{ font-family:var(--serif); font-size:17px; letter-spacing:.1em; }
.price-row .ct small{ font-size:11.5px; color:var(--ink-faint); display:block; letter-spacing:.14em; }
.price-row .amt{ font-family:var(--serif); font-size:19px; letter-spacing:.05em; }
.price-row .amt small{ font-size:11.5px; color:var(--ink-faint); margin-left:4px; }
.price-notes{ margin-top:22px; font-size:12.5px; color:var(--ink-faint); line-height:2.1; }

/* ---------- 價格總覽頁：完整克拉價格表(白鑽／彩鑽切換) ---------- */
.price-detail{ padding:0 0 100px; }
.price-block{ margin-bottom:76px; }
.price-block:last-child{ margin-bottom:0; }
.price-block-head{ max-width:640px; margin-bottom:32px; }
.price-block-head h2{
  font-family:var(--serif); font-size:24px; font-weight:600; letter-spacing:.08em; margin-bottom:12px;
}
.price-block-head p{ font-size:14px; color:var(--ink-soft); line-height:2; }

/* 顏色分頁(白鑽／彩鑽) —— 純 CSS,不需要 JS */
.price-tabset{ position:relative; }
.price-tab-radio{ position:absolute; opacity:0; width:1px; height:1px; pointer-events:none; }
.price-tab-labels{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:24px; }
.price-tab{
  display:flex; align-items:center; gap:10px; padding:12px 20px 12px 14px;
  border:1px solid #E4DCD2; border-radius:30px; background:#fff; cursor:pointer;
  font-size:13.5px; letter-spacing:.06em; color:var(--ink-soft); transition:all .2s;
}
.price-tab .swatch{
  width:24px; height:24px; border-radius:50%; flex:none; border:1px solid rgba(0,0,0,.1);
}
.sw-white{ background:radial-gradient(circle at 35% 30%, #fff, #E9F7F7 60%, #CFEFEF); }
.sw-fancy{ background:conic-gradient(from 200deg, #8FB6E6, #E4C95C, #E39BB0, #8FB6E6); }
.price-panel{ display:none; }

/* 圓形切工鑽石圖示(取自官方 CUT.svg 的實際刻面線稿) */
.dcut{ width:22px; height:22px; flex:none; display:block; }
.price-tab .dcut-group{ display:flex; align-items:center; }
.price-tab .dcut-group .dcut{ margin-left:-9px; }
.price-tab .dcut-group .dcut:first-child{ margin-left:0; }

#ptWhite:checked ~ .price-tab-labels label[for="ptWhite"],
#ptFancy:checked ~ .price-tab-labels label[for="ptFancy"],
#ptmWhite:checked ~ .price-tab-labels label[for="ptmWhite"],
#ptmFancy:checked ~ .price-tab-labels label[for="ptmFancy"]{
  border-color:var(--mint-deep); background:var(--mint-soft); color:var(--ink);
}
#ptWhite:checked ~ .panel-white,
#ptFancy:checked ~ .panel-fancy,
#ptmWhite:checked ~ .panel-white,
#ptmFancy:checked ~ .panel-fancy{ display:block; }

.price-scroll{ overflow-x:auto; border:1px solid #EFE9E3; border-radius:6px; box-shadow:var(--shadow-soft); }
table.price-full-table{ width:100%; border-collapse:collapse; min-width:480px; background:#fff; }
table.price-full-table th{
  text-align:left; font-size:11px; letter-spacing:.12em; color:var(--ink-faint); font-weight:500;
  padding:8px 12px; background:#FBF7F2; border-bottom:1px solid #EFE9E3; white-space:nowrap;
}
table.price-full-table td{
  padding:8px 12px; font-size:13px; border-bottom:1px solid #F3EEE8; white-space:nowrap;
}
table.price-full-table tr:last-child td{ border-bottom:none; }
table.price-full-table tr:hover td{ background:var(--mint-soft); }
table.price-full-table td.amt{ font-family:var(--serif); font-size:14px; letter-spacing:.03em; }
table.price-full-table td.na{ color:var(--ink-faint); }
table.price-full-table td.na--mark{
  text-align:center; font-size:15px; letter-spacing:0; color:#C4BAB2;
}
table.price-full-table tr.is-note td{ background:#FBF7F2; font-size:12.5px; color:var(--ink-faint); }
.price-col-label{
  display:inline-flex; align-items:center; gap:6px;
  font-size:11px; letter-spacing:.05em; font-weight:500; white-space:nowrap;
}
.price-col-label .dcut-group{ display:inline-flex; align-items:center; }
.price-col-label .dcut-group .dcut{ margin-left:-6px; }
.price-col-label .dcut-group .dcut:first-child{ margin-left:0; }
table.price-full-table th.price-col-head{ text-align:left; vertical-align:bottom; }
table.price-full-table--dual th:nth-child(n+3),
table.price-full-table--dual td:nth-child(n+3){ text-align:right; }
table.price-full-table--multi-xpose th,
table.price-full-table--multi-xpose td{ text-align:center; }
table.price-full-table--multi-xpose th.ct-range,
table.price-full-table--multi-xpose .ct-range{
  display:block; font-size:10.5px; font-weight:400; letter-spacing:.06em;
  color:var(--ink-faint); margin-top:2px;
}
table.price-full-table--multi-xpose th.price-row-head,
table.price-full-table--multi-xpose th.price-row-count{
  padding:6px 8px;
}
table.price-full-table--multi-xpose th.price-row-head{
  vertical-align:middle;
  background:#FBF7F2; width:1%; min-width:max-content;
  padding-top:8px; padding-right:6px;
}
table.price-full-table--multi-xpose th.price-row-head .price-col-label{
  white-space:nowrap; line-height:1.25; gap:4px; font-size:10.5px;
}
table.price-full-table--multi-xpose th.price-row-head .dcut{ width:18px; height:18px; }
table.price-full-table--multi-xpose th.price-row-head .dcut-group .dcut{ margin-left:-5px; }
table.price-full-table--multi-xpose th.price-row-count{
  font-weight:500; letter-spacing:.05em; white-space:nowrap;
  background:#FBF7F2; font-size:11.5px; width:1%; min-width:2.4em;
  padding-left:6px; padding-right:8px;
}
table.price-full-table--multi-xpose thead th[colspan="2"]{
  width:1%; padding:6px 4px;
}
table.price-full-table--multi-xpose td.rule{
  font-size:11.5px; color:var(--ink-faint); white-space:nowrap;
}
table.price-full-table--multi-xpose tbody tr:nth-child(3) td,
table.price-full-table--multi-xpose tbody tr:nth-child(3) th{ border-bottom:2px solid #EFE9E3; }

/* 切工形狀圖示 */
.shape-grid{ display:grid; grid-template-columns:repeat(5, 1fr); gap:16px; }
.shape-card{
  background:#fff; border:1px solid #EFE9E3; border-radius:8px; padding:20px 12px 16px;
  text-align:center; transition:all .2s;
}
.shape-card:hover{ border-color:var(--mint-deep); box-shadow:var(--shadow-soft); }
.shape-card .icon{
  width:56px; height:56px; margin:0 auto 12px; border-radius:50%; background:var(--mint-soft);
  display:flex; align-items:center; justify-content:center;
}
.shape-card .icon svg{ width:28px; height:28px; }
.shape-card .name{ font-size:13px; font-weight:500; letter-spacing:.05em; margin-bottom:0; }
.shape-card .name small{ display:block; font-size:10.5px; color:var(--ink-faint); font-weight:400; letter-spacing:.06em; }
.shape-card .tag{
  display:block; font-size:11px; letter-spacing:.12em; color:var(--ink-faint);
  margin-top:10px; padding-top:10px; border-top:1px solid #EDE6DE;
}
.shape-card .tag.is-base{
  color:var(--mint-deep); font-weight:600; letter-spacing:.14em;
  border-top-color:color-mix(in srgb, var(--mint-deep) 45%, #EDE6DE);
}
.shape-card--base{
  border-color:var(--mint-deep);
  background:color-mix(in srgb, var(--mint-soft) 38%, #fff);
}
.shape-card .tag.is-up{
  font-family:var(--serif); font-size:15px; font-weight:600; letter-spacing:.05em;
  color:#B85C42; line-height:1.2;
}

/* shape marquee (price page) */
.shape-marquee-wrap{
  margin:0 -20px;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.shape-marquee{
  overflow:hidden; cursor:grab; user-select:none; touch-action:pan-y;
  padding:8px 0 12px;
}
.shape-marquee.is-dragging{ cursor:grabbing; }
.shape-marquee-inner{ display:flex; width:max-content; will-change:transform; }
.shape-marquee-row{ display:flex; gap:14px; padding:0 20px; }
.shape-marquee .shape-card{
  flex:0 0 128px; min-height:152px; padding:18px 10px 14px;
}
.shape-marquee .shape-card .icon{ width:52px; height:52px; }
.shape-marquee .shape-card .icon svg{ width:26px; height:26px; }

.diamond-shapes{ padding:56px 0 72px; }
.diamond-shapes--solo{ padding:80px 0 96px; min-height:calc(100vh - 120px); }
.diamond-shapes-head{ margin-bottom:28px; }
.diamond-shapes-head h1,
.diamond-shapes-head h2{
  font-family:var(--serif); font-size:clamp(20px, 2.8vw, 26px); font-weight:600;
  letter-spacing:.08em; margin:8px 0 12px;
}
.diamond-shapes-head p{ font-size:14px; color:var(--ink-soft); line-height:1.95; max-width:640px; }
.shape-pricing-legend{
  margin-top:22px; font-size:12.5px; color:var(--ink-faint); text-align:center; line-height:1.8;
}
.shape-pricing-legend a{ color:var(--mint-deep); text-decoration:underline; text-underline-offset:2px; }
.series--tail{ padding-top:0; padding-bottom:80px; }

/* ---------- FAQ ---------- */
.faq{ padding:110px 0 130px; background:var(--paper-warm); }
.faq-list{ margin:54px auto 0; max-width:820px; }
.faq-item{ border-bottom:1px solid #E8E1DA; }
.faq-q{
  width:100%; text-align:left; display:flex; justify-content:space-between; align-items:center;
  gap:20px; padding:26px 6px; font-size:16px; font-weight:500; letter-spacing:.08em;
  color:var(--ink); transition:color .25s;
}
.faq-q:hover{ color:var(--mint-deep); }
.faq-q .toggle{
  flex:none; width:26px; height:26px; position:relative;
}
.faq-q .toggle::before, .faq-q .toggle::after{
  content:""; position:absolute; background:currentColor; transition:transform .35s var(--ease);
}
.faq-q .toggle::before{ top:12px; left:5px; width:16px; height:1.5px; }
.faq-q .toggle::after{ top:5px; left:12px; width:1.5px; height:16px; }
.faq-item.is-open .faq-q .toggle::after{ transform:scaleY(0); }
.faq-a{
  max-height:0; overflow:hidden; transition:max-height .5s var(--ease);
}
.faq-a-inner{ padding:0 40px 30px 6px; font-size:14.5px; color:var(--ink-soft); line-height:2.15; }
.faq-more{ margin-top:44px; }

/* LINE soft-CTA (.capture) lives in pages.css — home uses .gh-cta instead */

/* ---------- 首頁精簡版 ---------- */
.hero-carousel--solo .hc-viewport{
  height:min(78vh, 720px); min-height:520px; max-height:720px;
}
.hero-carousel--solo .hc-arrow,
.hero-carousel--solo .hc-dots{ display:none; }

.home-trust{
  padding:48px 0; background:var(--paper-warm); border-bottom:1px solid var(--mint-line);
}
.home-trust-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:16px;
}
.home-trust-item{
  display:block; padding:22px 18px; background:#fff; border:1px solid #EFE9E3;
  border-radius:var(--radius-ui); transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.home-trust-item:hover{
  transform:translateY(-4px); box-shadow:var(--shadow-soft);
}
.home-trust-icon{
  display:block; font-family:var(--serif); font-size:22px; color:var(--mint-deep);
  letter-spacing:.08em; margin-bottom:10px;
}
.home-trust-item h3{
  font-size:14px; font-weight:600; letter-spacing:.12em; margin-bottom:6px;
}
.home-trust-item p{ font-size:12.5px; color:var(--ink-soft); line-height:1.85; }

.series--compact{ padding:72px 0 80px; }
.series-grid--compact{
  grid-template-columns:repeat(5, 1fr); gap:14px;
}
.series-grid--compact .series-media{ aspect-ratio:1/0.72; }
.series-grid--compact .series-body{ padding:16px 14px 18px; }
.series-grid--compact .series-body p{ display:none; }
.series-grid--compact .series-body h3{ font-size:15px; margin-bottom:8px; }

.home-explore{ padding:80px 0 90px; }
.home-explore-grid{
  display:grid; grid-template-columns:repeat(2, 1fr); gap:20px; margin-top:40px;
}
.home-explore-card{
  display:flex; flex-direction:column; padding:28px 26px 24px;
  background:var(--paper-warm); border:1px solid #EFE9E3; border-radius:var(--radius-ui);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.home-explore-card:hover{
  transform:translateY(-6px); box-shadow:var(--shadow-soft);
}
.home-explore-tag{
  font-size:10.5px; letter-spacing:.32em; color:#9FB8B8; text-transform:uppercase;
  margin-bottom:12px;
}
.home-explore-card h3{
  font-family:var(--serif); font-size:20px; font-weight:600; letter-spacing:.08em;
  margin-bottom:10px;
}
.home-explore-card p{
  font-size:13.5px; color:var(--ink-soft); line-height:2; flex:1; margin-bottom:18px;
}
.home-explore-link{
  font-size:12.5px; letter-spacing:.14em; color:var(--mint-deep); font-weight:500;
}

.faq--teaser{ padding:72px 0 80px; }

.ringflip--compact .ringflip-track{ height:120vh; }

/* ---------- Footer ---------- */
.footer{ background:#211B18; color:#A99F98; padding:80px 0 0; font-size:13.5px; }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:50px;
  padding-bottom:64px; border-bottom:1px solid rgba(255,255,255,.08);
}
.footer .brand-name .zh{ color:#F7F4F1; }
.footer .brand-name .en{ color:#7A716B; }
.footer-about{ margin-top:22px; line-height:2.1; font-size:13px; }
.footer h4{
  font-size:12px; letter-spacing:.3em; color:#7FAFAF; font-weight:500;
  margin-bottom:22px; text-transform:uppercase;
}
.footer li{ margin-bottom:12px; }
.footer li a{ transition:color .25s; }
.footer li a:hover{ color:var(--mint); }
.footer-contact li{ display:flex; gap:12px; align-items:flex-start; line-height:1.9; }
.footer-contact .k{ color:#7A716B; flex:none; }
.footer-bottom{
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px;
  padding:26px 0; font-size:12px; color:#6E655F; letter-spacing:.08em;
}