/* 漢一「案例詳細說明頁」＋列表卡片連結 — 新增檔；顏色、字級、間距都用 style.css／about.css 現有的變數，現有 css 一個字沒動。
   版面：長文＋大圖。文字欄 40em（16px × 40 ≒ 640px，每行約四十字）；照片欄最寬 1040px，兩者左緣對齊。
   斷點：≤820 縮間距、≤560 前後對照改上下排、建材表改成逐列堆疊。 */

/* ---------- 列表卡片的連結（cases.html 與「其他案例」共用） ---------- */
.cs-pl{display:block}
.cs-card h3 a{color:inherit;text-decoration:underline;text-decoration-color:transparent;text-decoration-thickness:2px;text-underline-offset:5px;transition:text-decoration-color .2s}
.cs-card.has-link:focus-within h3 a{text-decoration-color:var(--brick)}
@media (hover: hover) and (pointer: fine){.cs-card.has-link:hover h3 a{text-decoration-color:var(--brick)}}
.cs-card.has-link .cs-ph{transition:box-shadow .2s}
.cs-card.has-link:focus-within .cs-ph{box-shadow:0 0 0 4px var(--brick)}
@media (hover: hover) and (pointer: fine){.cs-card.has-link:hover .cs-ph{box-shadow:0 0 0 4px var(--brick)}}
.cs-card h3 a:focus-visible,.cd-back:focus-visible,.cd-pn-a:focus-visible{outline:2px solid var(--navy);outline-offset:3px}

/* ---------- 標題區 ---------- */
.cd-hero{padding:160px 0 36px}
.cd-back{position:relative;display:inline-flex;align-items:center;gap:10px;margin-bottom:28px;font-size:14px;font-weight:600;line-height:1.5;color:var(--navy)}
.cd-back::before{content:"";width:8px;height:8px;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg)}
.cd-back::after{content:"";position:absolute;inset:min(0px,(100% - 44px)/2)}
@media (hover: hover) and (pointer: fine){.cd-back:hover{text-decoration:underline;text-decoration-color:var(--brick);text-decoration-thickness:2px;text-underline-offset:5px}}
.cd-hero h1{max-width:20em;font-size:56px;line-height:1.25;letter-spacing:-.01em;color:var(--navy);overflow-wrap:anywhere}
.cd-line{margin-top:14px;font-size:16px;line-height:1.7;font-weight:600;color:var(--ink-2)}
.cd-sum{max-width:40em;margin-top:24px}
.cd-sum p{font-size:18px;line-height:1.85;color:var(--navy)}
.cd-sum p + p,.cd-text p + p{margin-top:14px}

/* ---------- 大圖：固定比例、先佔位 ---------- */
.cd-wide{max-width:1040px}
.cd-cover{margin:0 0 8px}
.cd-ph{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--slot-bg)}
.cd-ph-32{aspect-ratio:3/2}
.cd-ph img{width:100%;height:100%;object-fit:cover}
.cd-ph .slot{height:100%}

/* ---------- 各段 ---------- */
.cd-sec{padding:72px 0 0}
.cd-sec h2{margin-bottom:28px;font-size:28px;line-height:1.4;letter-spacing:0;color:var(--navy)}
.cd-text{max-width:40em}
.cd-text p,.cd-faq-a p{font-size:16px;line-height:1.85}
.cd-pt + .cd-pt{margin-top:36px}
.cd-pt h3{margin-bottom:10px;font-size:20px;line-height:1.5;color:var(--navy);overflow-wrap:anywhere}

/* 基本資料表：兩欄，標籤在左；手機也維持兩欄 */
.cd-facts,.cd-mat{width:100%;border-collapse:collapse}
.cd-facts{max-width:40em;border-bottom:1px solid var(--line)}
.cd-facts th,.cd-facts td{padding:14px 0;border-top:1px solid var(--line);text-align:left;font-size:16px;line-height:1.6;vertical-align:top}
.cd-facts th{width:7em;padding-right:16px;font-weight:600;color:var(--ink-2)}
.cd-facts td{color:var(--navy);overflow-wrap:anywhere}

/* 前後對照：桌機並排、手機上下排；兩張同一個 4:3 */
.cd-ba + .cd-ba{margin-top:48px}
.cd-ba-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.cd-ba-item{position:relative}
.cd-tag{position:absolute;left:0;top:0;padding:8px 16px;font-size:14px;font-weight:600;line-height:1.3;letter-spacing:.04em}
.cd-tag-b{background:var(--navy);color:var(--bg)}
.cd-tag-a{background:var(--brick);color:var(--navy-3)}
.cd-ba figcaption{max-width:40em;margin-top:14px;font-size:16px;line-height:1.8;color:var(--ink-2)}
.cd-ba figcaption .slot{align-items:flex-start;text-align:left}

/* 完工照片：兩欄 3:2 */
.cd-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}

/* 建材表：三欄；備註整欄沒人填就不出欄 */
.cd-mat{max-width:48em;border-bottom:1px solid var(--line)}
.cd-mat th,.cd-mat td{padding:14px 16px 14px 0;border-top:1px solid var(--line);text-align:left;font-size:15px;line-height:1.65;vertical-align:top;overflow-wrap:anywhere}
.cd-mat thead th{padding-top:0;border-top:0;font-size:13px;font-weight:600;color:var(--ink-2)}
.cd-mat tbody th{font-weight:600;color:var(--navy)}
.cd-mat td{color:var(--ink-2)}
.cd-mat tr.is-slot{background:var(--slot-bg)}
.cd-mat tr.is-slot th,.cd-mat tr.is-slot td{padding-left:14px;font-weight:500;color:var(--slot-ink)}

/* 施工地點：文字與連結在外框外面，地圖載不出來時仍看得到；外框高度固定，載入前後不跳動 */
.cd-sec-site .cd-site-addr{max-width:40em;font-size:16px;line-height:1.85;color:var(--navy);overflow-wrap:anywhere}
.cd-map{height:420px;margin-top:20px;background:var(--slot-bg);overflow:hidden}
.cd-map iframe{display:block;width:100%;height:100%;border:0}
.cd-map .slot{height:100%}
.cd-site-open{margin-top:14px;font-size:16px;line-height:1.7}
.cd-site-open a{font-weight:600;color:var(--navy);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}
@media (hover: hover) and (pointer: fine){.cd-site-open a:hover{text-decoration-color:var(--brick)}}
.cd-site-open a:focus-visible{outline:2px solid var(--navy);outline-offset:3px}

/* 這個案例的常見問題：全部攤開 */
.cd-faq-list{max-width:40em;border-bottom:1px solid var(--line)}
.cd-faq-item{padding:28px 0;border-top:1px solid var(--line)}
.cd-faq-q{margin-bottom:10px;font-size:18px;line-height:1.5;color:var(--navy);overflow-wrap:anywhere}

/* 其他案例沿用列表的卡片；上一篇／下一篇 */
.cd-rel{margin-bottom:0}
.cd-sec-related{padding-bottom:20px}
.page-case .fq-end{padding-top:72px}
.cd-pn{padding:0 0 100px}
.cd-pn-in{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:28px}
.cd-pn-a{display:flex;flex-direction:column;gap:4px;max-width:46%}
.cd-pn-next{margin-left:auto;text-align:right}
.cd-pn-l{font-size:13px;font-weight:600;line-height:1.5;color:var(--ink-2)}
.cd-pn-t{font-size:18px;font-weight:600;line-height:1.5;color:var(--navy);overflow-wrap:anywhere}
@media (hover: hover) and (pointer: fine){.cd-pn-a:hover .cd-pn-t{text-decoration:underline;text-decoration-color:var(--brick);text-decoration-thickness:2px;text-underline-offset:5px}}
.cd-pn-slot{width:100%}

@media (max-width:820px){
  .cd-hero{padding:116px 0 28px}
  .cd-hero h1{font-size:40px}
  .cd-sum p{font-size:17px}
  .cd-sec{padding-top:52px}
  .cd-sec h2{margin-bottom:22px;font-size:24px}
  .cd-map{height:360px}
  .cd-pn{padding-bottom:70px}
  .page-case .fq-end{padding-top:52px}
}
@media (max-width:560px){
  .cd-hero h1{font-size:32px}
  .cd-map{height:300px}
  .cd-ba-pair{grid-template-columns:minmax(0,1fr);gap:14px}
  .cd-gallery{gap:10px}
  .cd-facts th{width:6em}
  /* 建材表：每一列變成一小塊，部位當小標，建材與備註各自帶標籤 */
  .cd-mat thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .cd-mat,.cd-mat tbody,.cd-mat tr,.cd-mat th,.cd-mat td{display:block;width:100%}
  .cd-mat tr{padding:16px 0;border-top:1px solid var(--line)}
  .cd-mat th,.cd-mat td{padding:0;border-top:0}
  .cd-mat td{margin-top:4px}
  .cd-mat td::before{content:attr(data-label) "：";font-weight:600;color:var(--navy)}
  .cd-mat td:empty{display:none}
  .cd-mat tr.is-slot{padding:14px}
  .cd-mat tr.is-slot th,.cd-mat tr.is-slot td{padding-left:0}
  .cd-pn-in{flex-direction:column}
  .cd-pn-a{max-width:none}
  .cd-pn-next{margin-left:0;text-align:left}
}