/* 公司动态公开页 · 2026-11-02 宣传册同款：象牙纸 #F4EFE6 / 墨蓝 #0C1C2A / 黄铜 #9C7C42；系统字体栈；发丝线、无圆角无阴影 */
:root {
  color-scheme: light;
  --paper: #F4EFE6; --paper-2: #EAE3D5; --surface: #FBF9F4;
  --ink: #0C1C2A; --ink-2: #22384C; --muted: #56677A;
  --brass: #9C7C42; --gold: #CDAE6E; --line: #D3C9B6; --line-2: #DDD5C4;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", "Noto Sans CJK SC", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;
  --serif: "Source Han Serif SC", "Source Han Serif CN", "Noto Serif CJK SC", "Songti SC", "STSong", "SimSun", "宋体", Georgia, "Times New Roman", serif;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 96px; background: var(--paper); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.85; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; }
.nb { white-space: nowrap; }
::selection { background: #E1D2AE; color: var(--ink); }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }
.skip-link { position: absolute; left: 16px; top: 8px; transform: translateY(-160%); background: var(--ink); color: var(--paper); padding: 8px 14px; z-index: 10; }
.skip-link:focus { transform: none; }
.preview-note { padding: 10px 16px; background: #E1D2AE; color: var(--ink); text-align: center; font-size: 13px; }

/* 页头 */
.site-header { position: sticky; top: 0; z-index: 8; background: rgba(244, 239, 230, .96); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
.bar { display: flex; align-items: center; gap: 28px; max-width: 1240px; margin: 0 auto; padding: 0 32px; min-height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.mark { display: grid; grid-template-columns: 1fr 1fr; width: 40px; height: 40px; border: 1px solid var(--ink); font-family: var(--serif); font-size: 12px; line-height: 1; color: var(--ink); }
.mark span { display: grid; place-items: center; }
.brand-text strong { display: block; font-family: var(--serif); font-size: 20px; font-weight: 600; letter-spacing: .16em; line-height: 1.2; }
.brand-text small { display: block; margin-top: 4px; color: var(--brass); font-size: 9px; letter-spacing: .2em; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 4px 22px; margin-left: auto; }
.site-header nav a { position: relative; padding: 6px 0; font-size: 14px; letter-spacing: .04em; text-decoration: none; color: var(--ink-2); }
.site-header nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--brass); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.site-header nav a:hover, .site-header nav a[aria-current="page"] { color: var(--brass); }
.site-header nav a:hover::after, .site-header nav a[aria-current="page"]::after { transform: scaleX(1); }
.header-tel { display: flex; flex-direction: column; padding-left: 24px; border-left: 1px solid var(--line); text-decoration: none; flex-shrink: 0; }
.header-tel small { color: var(--muted); font-size: 10px; letter-spacing: .16em; }
.header-tel span { font-family: var(--serif); font-size: 18px; font-weight: 600; letter-spacing: .04em; }

/* 主体 */
main { max-width: 1240px; margin: 0 auto; padding: 44px 32px 96px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; color: var(--muted); font-size: 12px; }
.crumbs a { text-decoration: none; border-bottom: 1px solid transparent; }
.crumbs a:hover { color: var(--brass); border-color: var(--brass); }
.eyebrow { margin: 0; color: var(--brass); font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
h1 { margin: 12px 0 18px; font-family: var(--serif); font-size: clamp(30px, 3.4vw, 46px); font-weight: 600; line-height: 1.35; letter-spacing: .02em; color: var(--ink); }
.intro { max-width: 46rem; padding-bottom: 34px; margin-bottom: 34px; border-bottom: 1px solid var(--line); }
.intro p:last-child { color: var(--muted); margin: 0; }

/* 文章页：正文 + 右侧公司事实卡 */
.article-layout { display: grid; grid-template-columns: minmax(0, 760px) minmax(260px, 320px); gap: 64px; justify-content: space-between; align-items: start; }
.article { min-width: 0; }
.meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.lead { margin: 22px 0 34px; padding-left: 18px; border-left: 2px solid var(--brass); color: var(--ink-2); font-size: 18px; line-height: 1.85; }
.prose { font-size: 17px; line-height: 2; color: var(--ink); }
.prose p { margin: 0 0 1.15em; }
.prose h2, .prose h3 { margin: 1.9em 0 .6em; font-family: var(--serif); font-weight: 600; line-height: 1.45; color: var(--ink); }
.prose h2 { font-size: 25px; padding-top: 18px; border-top: 1px solid var(--line); }
.prose h3 { font-size: 20px; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin: .35em 0; }
.prose li::marker { color: var(--brass); }
.prose strong { color: var(--ink); }
.prose figure { margin: 30px 0 34px; }
.prose figure img { display: block; width: 100%; height: auto; background: var(--paper-2); border: 1px solid var(--line); }
.prose figcaption { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.article-end { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 44px; padding: 20px 24px; background: var(--ink); color: #DDD5C4; font-size: 14px; }
.article-end a { color: var(--gold); font-family: var(--serif); font-size: 22px; font-weight: 600; text-decoration: none; letter-spacing: .04em; }

.company-card { position: sticky; top: 100px; padding: 26px 26px 22px; border: 1px solid var(--line); border-top: 2px solid var(--brass); background: var(--surface); }
.card-name { margin: 10px 0 16px; font-family: var(--serif); font-size: 19px; font-weight: 600; line-height: 1.5; }
.company-card dl { margin: 0 0 14px; }
.company-card dl div { padding: 10px 0; border-top: 1px solid var(--line-2); }
.company-card dt { color: var(--brass); font-size: 11px; letter-spacing: .1em; }
.company-card dd { margin: 2px 0 0; font-size: 14px; line-height: 1.7; overflow-wrap: anywhere; }
.card-note { margin: 0 0 16px; color: var(--muted); font-size: 12px; line-height: 1.8; }
.card-button { display: block; margin-bottom: 12px; padding: 12px 14px; background: var(--ink); color: var(--paper); text-align: center; text-decoration: none; font-size: 14px; letter-spacing: .04em; }
.card-button:hover { background: var(--ink-2); }
.card-link { display: block; padding: 8px 0; border-bottom: 1px solid var(--line-2); color: var(--ink-2); font-size: 13px; text-decoration: none; }
.card-link:hover { color: var(--brass); }

/* 列表页 */
.article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.card { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--line); background: var(--surface); text-decoration: none; transition: border-color .2s; }
.card:hover { border-color: var(--brass); }
.card:hover h2 { color: var(--brass); }
.card-cover { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top center; background: var(--paper-2); border-bottom: 1px solid var(--line); }
.card-copy { display: flex; flex: 1; flex-direction: column; padding: 20px 22px 18px; }
.card-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--brass); font-size: 12px; letter-spacing: .06em; }
.card-meta time { color: var(--muted); font-variant-numeric: tabular-nums; }
.card h2 { margin: 10px 0 10px; font-family: var(--serif); font-size: 20px; font-weight: 600; line-height: 1.5; color: var(--ink); transition: color .2s; }
.card p { margin: 0 0 16px; color: var(--muted); font-size: 14px; line-height: 1.8; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.read { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line-2); color: var(--brass); font-size: 13px; }
.empty { padding: 36px 28px; border: 1px solid var(--line); background: var(--surface); }

/* 页脚 */
.site-footer { background: var(--ink); color: #B4BDC7; border-top: 1px solid var(--line); }
.foot-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; max-width: 1240px; margin: 0 auto; padding: 56px 32px 36px; }
.foot-inner p { margin: 6px 0; font-size: 13px; line-height: 1.85; }
.foot-eyebrow { color: var(--gold); font-size: 11px !important; letter-spacing: .2em; }
.foot-name { color: var(--paper); font-family: var(--serif); font-size: 19px !important; }
.foot-phone { display: block; color: var(--paper); font-family: var(--serif); font-size: 26px; font-weight: 600; letter-spacing: .04em; text-decoration: none; }
.site-footer a { color: #DDD5C4; text-decoration: none; }
.site-footer a:hover { color: var(--gold); }
.foot-links { display: flex; flex-direction: column; }
.foot-links a { padding: 8px 0; border-bottom: 1px solid rgba(205, 174, 110, .18); font-size: 13px; }
.foot-bottom { display: flex; flex-wrap: wrap; gap: 8px 24px; max-width: 1240px; margin: 0 auto; padding: 18px 32px 28px; border-top: 1px solid rgba(205, 174, 110, .25); color: #8E99A5; font-size: 12px; }

@media (max-width: 1100px) {
  .site-header nav { gap: 4px 16px; }
  .header-tel { display: none; }
  .article-layout { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .company-card { position: static; max-width: 760px; }
  .article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
}
@media (max-width: 760px) {
  .bar { flex-wrap: wrap; gap: 10px 16px; padding: 12px 20px; min-height: 0; }
  .site-header { position: static; }
  .site-header nav { width: 100%; margin-left: 0; gap: 2px 16px; }
  .site-header nav a { font-size: 13px; padding: 4px 0; }
  main { padding: 26px 20px 64px; }
  h1 { font-size: 28px; }
  .lead { font-size: 16px; }
  .prose { font-size: 16px; line-height: 1.95; }
  .prose h2 { font-size: 21px; }
  .article-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .article-end { flex-direction: column; align-items: flex-start; }
  .foot-inner { grid-template-columns: minmax(0, 1fr); gap: 26px; padding: 40px 20px 26px; }
  .foot-bottom { padding: 16px 20px 24px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media print {
  .site-header, .company-card, .site-footer, .skip-link { display: none; }
  .article-layout { display: block; }
  body { background: #fff; }
}