/* ============================================
   巨鼎包装 · 内页（页头/正文排版/画廊/详情/表单/联系）
   依赖 tokens.css + site.css；产品/设备/新闻列表另复用 home.css 组件
   ============================================ */

/* ===== 内页页头 ===== */
.page-hero { padding: 72px 0 56px; border-bottom: 1px solid var(--jd-ink); }
.page-hero .en { font-size: 12px; letter-spacing: .42em; color: var(--jd-red); font-weight: 700; }
.page-hero h1 { font-size: clamp(36px, 4.6vw, 60px); font-weight: 900; margin: 18px 0 14px; }
.page-hero .crumb { font-size: 13px; color: var(--jd-faint); }
.page-hero .crumb a { color: var(--jd-soft); text-decoration: none; border-bottom: 1px solid transparent; transition: .3s; }
.page-hero .crumb a:hover { color: var(--jd-red); border-color: var(--jd-red); }
.page-hero .intro { margin-top: 16px; color: var(--jd-soft); font-size: 14.5px; line-height: 2; max-width: 64ch; }

/* ===== 子导航（关于巨鼎 tabs）===== */
.subnav { display: flex; gap: 0; border-bottom: 1px solid var(--jd-hair); margin-bottom: 56px; }
.subnav a {
  padding: 16px 28px 14px; font-size: 14px; color: var(--jd-soft); text-decoration: none;
  border-bottom: 2px solid transparent; margin-bottom: -1px; transition: .3s;
}
.subnav a:hover { color: var(--jd-ink); }
.subnav a.cur { color: var(--jd-red); border-color: var(--jd-red); font-weight: 700; }

/* ===== CMS 正文排版 ===== */
.pro-content { max-width: 780px; }
.pro-content p { font-size: 15px; line-height: 2.2; color: var(--jd-soft); margin-bottom: 20px; text-align: justify; }
.pro-content strong { color: var(--jd-ink); }

/* ===== 形象画廊 ===== */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 28px; }
.g-item .im { overflow: hidden; }
.g-item img { width: 100%; height: 240px; object-fit: cover; filter: grayscale(25%); transition: transform .8s var(--jd-ease), filter .5s; }
.g-item:hover img { transform: scale(1.05); filter: none; }
.g-item figcaption { font-size: 13px; color: var(--jd-faint); margin-top: 12px; letter-spacing: .1em; }
.g-item figcaption b { color: var(--jd-ink); font-size: 14px; letter-spacing: 0; margin-right: 8px; }

/* ===== 荣誉 ===== */
.honor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.honor { border-top: 2px solid var(--jd-ink); padding-top: 18px; }
.honor img { width: 100%; height: 180px; object-fit: cover; margin-bottom: 16px; }
.honor b { font-size: 15px; display: block; }
.honor span { font-size: 12px; color: var(--jd-red); letter-spacing: .2em; margin-top: 6px; display: block; }

/* ===== 详情页 ===== */
.detail-head { max-width: 780px; margin-bottom: 40px; }
.detail-head .meta { font-size: 13px; color: var(--jd-faint); letter-spacing: .1em; margin-top: 14px; }
.detail-head .meta i { font-style: normal; color: var(--jd-red); margin-right: 10px; }
.detail-img { margin-bottom: 40px; }
.detail-img img { width: 100%; max-height: 480px; object-fit: cover; }
.detail-foot { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--jd-hair); }
.detail-foot a { color: var(--jd-ink); font-size: 13px; text-decoration: none; border-bottom: 1px solid var(--jd-ink); padding-bottom: 3px; transition: .3s; }
.detail-foot a:hover { color: var(--jd-red); border-color: var(--jd-red); }

/* ===== 分类筛选 ===== */
.chips { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }
.chips a {
  font-size: 13px; color: var(--jd-soft); text-decoration: none;
  padding: 8px 20px; border: 1px solid var(--jd-hair); transition: .3s;
}
.chips a:hover { border-color: var(--jd-ink); color: var(--jd-ink); }
.chips a.cur { background: var(--jd-ink); border-color: var(--jd-ink); color: #fff; }

/* ===== 分组标题（设备）===== */
.group-tt { display: flex; align-items: baseline; gap: 16px; margin: 64px 0 32px; }
.group-tt:first-of-type { margin-top: 0; }
.group-tt h3 { font-size: 24px; font-weight: 900; }
.group-tt span { font-size: 12px; color: var(--jd-red); letter-spacing: .3em; font-weight: 700; }
.group-tt::after { content: ""; flex: 1; height: 1px; background: var(--jd-hair); }

/* ===== 分页 ===== */
.pager { display: flex; justify-content: space-between; margin-top: 40px; }
.pager a { font-size: 13px; color: var(--jd-ink); text-decoration: none; border-bottom: 1px solid var(--jd-ink); padding-bottom: 3px; transition: .3s; }
.pager a:hover { color: var(--jd-red); border-color: var(--jd-red); }
.pager span { visibility: hidden; }

/* ===== 招聘 ===== */
.job { border-top: 1px solid var(--jd-ink); padding: 32px 0; display: grid; grid-template-columns: 1fr 220px; gap: 32px; }
.job h4 { font-size: 20px; font-weight: 800; }
.job .meta { font-size: 13px; color: var(--jd-faint); margin-top: 10px; }
.job .meta i { font-style: normal; color: var(--jd-red); margin: 0 4px; }
.job .req { font-size: 14px; color: var(--jd-soft); line-height: 2; white-space: pre-line; }
.job .side { text-align: right; align-self: center; }
.job .side a { font-size: 13px; color: var(--jd-ink); text-decoration: none; border-bottom: 1px solid var(--jd-ink); padding-bottom: 3px; transition: .3s; }
.job .side a:hover { color: var(--jd-red); border-color: var(--jd-red); }

/* ===== 表单 ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 28px; max-width: 780px; }
.form-grid .full { grid-column: 1 / -1; }
.f-field label { display: block; font-size: 13px; color: var(--jd-soft); margin-bottom: 10px; letter-spacing: .06em; }
.f-field input, .f-field textarea {
  width: 100%; border: 0; border-bottom: 1px solid var(--jd-ink); background: transparent;
  font-size: 15px; padding: 10px 2px; font-family: inherit; color: var(--jd-ink);
  transition: border-color .3s; border-radius: 0;
}
.f-field input:focus, .f-field textarea:focus { outline: none; border-color: var(--jd-red); }
.f-field textarea { min-height: 140px; resize: vertical; border: 1px solid var(--jd-ink); padding: 14px; }
.f-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { margin-bottom: 28px; padding: 16px 20px; font-size: 14px; }
.form-msg.err { border-left: 3px solid var(--jd-red); background: #fafafa; color: var(--jd-ink); }
.form-ok { border: 1px solid var(--jd-ink); padding: 56px 40px; max-width: 640px; text-align: center; }
.form-ok h3 { font-size: 26px; font-weight: 900; margin-bottom: 14px; }
.form-ok h3 i { font-style: normal; color: var(--jd-red); }
.form-ok p { color: var(--jd-soft); font-size: 14px; line-height: 2; }

/* ===== 联系 ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1px; background: var(--jd-hair); border: 1px solid var(--jd-hair); }
.c-cell { background: #fff; padding: 40px 32px; }
.c-cell h4 { font-size: 13px; color: var(--jd-faint); letter-spacing: .24em; margin-bottom: 18px; font-weight: 700; }
.c-cell .big { font-size: 24px; font-weight: 900; }
.c-cell p { font-size: 14px; color: var(--jd-soft); line-height: 2.2; }
.c-cell a { color: var(--jd-ink); text-decoration: none; border-bottom: 1px solid var(--jd-ink); transition: .3s; }
.c-cell a:hover { color: var(--jd-red); border-color: var(--jd-red); }
.map-img { margin-top: 56px; }
.map-img img { width: 100%; max-height: 420px; object-fit: cover; }

/* ===== 空状态 ===== */
.empty { border: 1px dashed var(--jd-hair); padding: 72px 32px; text-align: center; color: var(--jd-faint); font-size: 14px; letter-spacing: .1em; }

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .page-hero { padding: 48px 0 36px; }
  .subnav { overflow-x: auto; }
  .subnav a { white-space: nowrap; padding: 14px 18px 12px; }
  .gallery, .honor-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .job { grid-template-columns: 1fr; }
  .job .side { text-align: left; }
  .contact-grid { grid-template-columns: 1fr; }
}