/* airobo-platform-web 在母站 styles.css 之上的增补:投资者关系页面专用 */
:root {
  --ir-line: rgba(0, 0, 0, 0.08);
}

/* 占位标记:上线前必须替换的内容。搜索 class="ph" 即可全部找到 */
.ph {
  display: inline-block;
  padding: 0 6px;
  border-radius: 4px;
  color: #8a5a00;
  background: #fff4d6;
  font-size: 0.85em;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

/* 首页 hero 内的股份信息卡 */
.ticker-card {
  display: grid;
  /* 第三列是公司名称,中英文各占一行不折行,给它多留宽度 */
  grid-template-columns: 1fr 1fr 1.9fr 1fr;
  gap: 1px;
  max-width: 980px;
  margin: 36px auto 0;
  border: 1px solid var(--hairline-dark);
  border-radius: 10px;
  background: var(--hairline-dark);
  overflow: hidden;
}
.ticker-card > div {
  padding: 18px 20px;
  background: rgba(0, 0, 0, 0.55);
  text-align: left;
}
.ticker-card small {
  display: block;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ticker-card strong {
  display: block;
  color: #fff;
  font-size: 22px;
  font-weight: 400;
  line-height: 1.2;
}
.ticker-card a {
  color: var(--green);
}
.ticker-card strong .ticker-sub {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* 集团架构图 */
.org-chart {
  display: grid;
  gap: 0;
  max-width: 900px;
  margin: 8px auto 0;
  text-align: center;
}
.org-node {
  display: inline-block;
  padding: 16px 22px;
  border: 1px solid var(--ir-line);
  border-radius: 8px;
  background: #fff;
  font-size: 15px;
  line-height: 1.45;
}
.org-node strong {
  display: block;
  font-size: 17px;
  font-weight: 400;
}
.org-node small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}
.org-node.is-parent {
  color: #fff;
  background: var(--dark-soft);
  border-color: var(--dark-soft);
}
.org-node.is-parent small {
  color: rgba(255, 255, 255, 0.6);
}
.org-node.is-self {
  border-color: var(--green-deep);
  box-shadow: 0 0 0 2px rgba(21, 128, 61, 0.15);
}
.org-link {
  width: 1px;
  height: 28px;
  margin: 0 auto;
  background: rgba(0, 0, 0, 0.25);
}
.org-children {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  position: relative;
  padding-top: 28px;
}
.org-children::before {
  content: "";
  position: absolute;
  top: 0;
  left: 16.6%;
  right: 16.6%;
  height: 1px;
  background: rgba(0, 0, 0, 0.25);
}
.org-children > div {
  position: relative;
}
.org-children > div::before {
  content: "";
  position: absolute;
  top: -28px;
  left: 50%;
  width: 1px;
  height: 28px;
  background: rgba(0, 0, 0, 0.25);
}

/* 投资者关系:数据表 */
.ir-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.ir-table th,
.ir-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--ir-line);
  text-align: left;
  vertical-align: top;
}
.ir-table th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ir-table td:first-child {
  white-space: nowrap;
  color: var(--muted);
}
.ir-table a {
  color: var(--green-deep);
}
.ir-table .tag {
  display: inline-block;
  padding: 1px 8px;
  border: 1px solid var(--ir-line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
}
.table-scroll {
  overflow-x: auto;
}

/* 文件下载列表(财报、章程等) */
.doc-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.doc-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 14px 18px;
  border: 1px solid var(--ir-line);
  border-radius: 8px;
  background: #fff;
}
.doc-list h4 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 400;
}
.doc-list p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.doc-list a.dl {
  padding: 7px 14px;
  border: 1px solid var(--green-deep);
  border-radius: 999px;
  color: var(--green-deep);
  font-size: 13px;
  white-space: nowrap;
}
.doc-list a.dl:hover {
  color: #fff;
  background: var(--green-deep);
}

/* 投资者关系入口卡 */
.ir-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.ir-card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 26px 24px;
  border: 1px solid var(--ir-line);
  border-radius: 8px;
  background: #fff;
  transition: border-color 180ms ease, transform 180ms ease;
}
.ir-card:hover {
  border-color: var(--green-deep);
  transform: translateY(-2px);
}
.ir-card span {
  color: var(--green-deep);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ir-card h3 {
  margin: 0;
  font-size: 22px;
  font-weight: 400;
}
.ir-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

/* 键值信息(公司资料) */
.kv {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--ir-line);
}
.kv dt,
.kv dd {
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid var(--ir-line);
  font-size: 15px;
}
.kv dt {
  color: var(--muted);
}

/* 通用小提示 */
.note {
  padding: 14px 18px;
  border-left: 3px solid var(--green-deep);
  color: var(--ink-soft);
  background: var(--paper);
  font-size: 14px;
  line-height: 1.6;
}

/* 母站的 page-hero 标题给上市公司站略收小 */
.page-hero h1 {
  font-size: clamp(38px, 5.5vw, 64px);
}

@media (max-width: 900px) {
  .ticker-card,
  .ir-grid,
  .org-children {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .org-children::before {
    display: none;
  }
  .org-children > div::before {
    display: none;
  }
}
@media (max-width: 600px) {
  .ticker-card,
  .ir-grid,
  .org-children {
    grid-template-columns: 1fr;
  }
  .kv {
    grid-template-columns: 1fr;
  }
  .kv dt {
    padding-bottom: 2px;
    border-bottom: 0;
  }
  .doc-list li {
    grid-template-columns: 1fr;
  }
}

/* 页头:上市公司专用 logo(AIROBO / PLATFORM 00419.HK,两行字标,透明底 PNG,来自 shuo 2026-09-14 成稿) */
.brand-logo { height: 40px; max-width: min(190px, 46vw); }
@media (max-width: 720px) { .brand-logo { height: 34px; } }
.footer-company small { display: block; margin-top: 6px; font-size: 12px; font-weight: 300; letter-spacing: 0.02em; opacity: 0.7; text-transform: none; }

/* 页头语言切换:简 / 繁 / EN。和 .nav-cta 同一字号字重,当前语言用品牌绿 */
.lang-switch {
  display: flex;
  align-items: center;
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.04em;
}
.lang-switch a {
  padding: 2px 7px;
  opacity: 0.55;
  transition: opacity 180ms ease, color 180ms ease;
}
.lang-switch a + a {
  border-left: 1px solid currentColor;
}
.lang-switch a:hover {
  opacity: 1;
}
.lang-switch a.is-current {
  opacity: 1;
  color: var(--green);
}

/* 英文版:拉丁字母比汉字宽得多,首屏大标题收一档,否则 "AIROBO Platform Group" 折成两行 */
html[lang="en"] .hero-copy h1 {
  font-size: clamp(44px, 6.4vw, 96px);
}