/**
 * header block styles（由 style-index.css / style-index-ext.css 迁移拆分）
 */

@layer zj-block {
.zj-header {
  align-items:center;
  backdrop-filter:blur(14px);
  background:hsla(0,0%,100%,.96);
  border-bottom:1px solid var(--wp--preset--color--line,#d8e0ea);
  display:flex;
  gap:18px;
  justify-content:space-between;
  min-height:66px;
  padding:0 var(--zjx-gutter);
  position:sticky;
  top:0;
  z-index:20;
}
.zj-header a {
  color:inherit;
  text-decoration:none;
}
.zj-header__brand {
  align-items:center;
  display:flex;
  gap:10px;
  min-width:210px;
}
.zj-header__logo {
  display:block;
  flex:0 0 auto;
  height:48px;
  object-fit:contain;
  width:34px;
}
.zj-header__brand strong {
  color:var(--wp--preset--color--navy,#071f49);
  display:block;
  font-size:18px;
  letter-spacing:0;
  line-height:1;
}
.zj-header__brand small {
  /* 竖版 lockup 自带字标,品牌名默认隐藏,这里只剩这一行标语 ——
     限宽让它像原型那样折成两行,不要把页头撑宽。 */
  max-width:190px;
  color:var(--wp--preset--color--muted,#637083);
  display:block;
  font-size:12px;
  font-weight:700;
  line-height:1.25;
}
.zj-header__brand strong + small {
  margin-top:4px;
}
.zj-header__nav {
  align-items:center;
  color:var(--wp--preset--color--navy,#071f49);
  display:flex;
  font-size:13px;
  font-weight:650;
  gap:16px;
}
.zj-header__nav a {
  padding:24px 0;
}
/* 导航悬停:变红 + 文字下方 2px 红下划线。
   下划线走 text-decoration 而不是伪元素 —— .zj-header__parent::after 已经是
   下拉小箭头(见下方 rotate(45deg) 那条),抢它会把箭头变成一个红菱形;
   而 .zj-header__nav > a 会连 .zj-header__cta 一起命中,绝对定位的红条会横在
   按钮文字上,像把「Request Proposal」划掉。 */
.zj-header__nav > a:not(.zj-header__cta),
.zj-header__parent {
  /* 写长属性不写简写:简写里 <thickness> 的解析各家实现不一致,本地 mock
     里就没生效(文字变红了但没出下划线)。长属性没有歧义。 */
  text-decoration-line:underline;
  text-decoration-thickness:2px;
  text-decoration-color:transparent;
  text-underline-offset:7px;
  transition:color .2s ease,text-decoration-color .2s ease;
}
.zj-header__nav > a:not(.zj-header__cta):hover,
.zj-header__group:hover .zj-header__parent,
.zj-header__group:focus-within .zj-header__parent {
  color:var(--zjx-action);
  text-decoration-color:var(--zjx-action);
}
.zj-header__dropdown a:hover,
.zj-mega__card:hover {
  color:var(--zjx-action);
}
.zj-header__group {
  align-items:center;
  display:flex;
  position:relative;
}
.zj-header__parent {
  background:transparent;
  border:0;
  color:var(--wp--preset--color--navy,#071f49);
  cursor:pointer;
  font:inherit;
  font-weight:650;
  min-height:38px;
  padding:0;
}
.zj-header__parent:after {
  border-bottom:1.5px solid;
  border-right:1.5px solid;
  content:"";
  display:inline-block;
  height:6px;
  margin-left:7px;
  transform:translateY(-3px) rotate(45deg);
  width:6px;
}
.zj-header__dropdown {
  background:var(--wp--preset--color--white,#fff);
  border:1px solid var(--wp--preset--color--line,#d8e0ea);
  box-shadow:0 16px 48px rgba(10,31,73,.12);
  display:grid;
  min-width:210px;
  opacity:0;
  padding:10px;
  pointer-events:none;
  position:absolute;
  right:0;
  top:calc(100% + 10px);
  transform:translateY(8px);
  transition:opacity .16s ease,transform .16s ease;
  z-index:40;
}
.zj-header__dropdown a {
  border-radius:4px;
  color:var(--wp--preset--color--navy,#071f49);
  font-size:13px;
  padding:11px 12px;
}
.zj-header__dropdown a:hover {
  background:var(--zjx-action-tint);
}
.zj-header__group:focus-within .zj-header__dropdown,.zj-header__group:hover .zj-header__dropdown {
  opacity:1;
  pointer-events:auto;
  transform:translateY(0);
}
a.zj-header__cta {
  background:var(--zjx-action);
  box-shadow:0 8px 18px rgba(237,28,36,.22);
  color:var(--wp--preset--color--white,#fff);
  padding:13px 18px;
  transition:background .2s ease;
}
a.zj-header__cta:hover {
  background:var(--zjx-action-dark);
}
.zj-header__toggle {
  background:var(--wp--preset--color--white,#fff);
  border:1px solid var(--wp--preset--color--line,#d8e0ea);
  cursor:pointer;
  display:none;
  height:42px;
  width:42px;
}
.zj-header__toggle span {
  background:var(--wp--preset--color--navy,#071f49);
  display:block;
  height:2px;
  margin:5px auto;
  width:20px;
}
.zj-header__group {
  position: relative;
}
.zj-header__group:hover::after,
.zj-header__group:focus-within::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 16px;
}
.zj-header .zj-header__dropdown {
  top: calc(100% + 8px);
}
.zj-header__group--mega {
  align-items: center;
  display: flex;
}
.zj-header .zj-header__parent {
  text-decoration: none;
  min-height: 0;
  padding: 24px 0;
  /* match the plain nav links so every item is the same height */;
}
.zj-header__mega {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr;
  min-width: 260px;
  background: var(--zjx-white);
  border: 1px solid var(--zjx-line);
  box-shadow: 0 16px 48px rgba(10, 31, 73, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.16s ease, transform 0.16s ease;
}
.zj-header__group--mega:hover .zj-header__mega,
.zj-header__group--mega:focus-within .zj-header__mega {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.zj-header .zj-header__group--wide {
  position: static;
}
.zj-header__mega--wide {
  left: 0;
  right: 0;
  top: 100%;
  min-width: 0;
  border-left: 0;
  border-right: 0;
}
.zj-mega {
  width: 100%;
  margin: 0 auto;
  padding: 26px var(--zjx-gutter) 30px;
  display: grid;
  gap: 24px;
}
.zj-mega--tabs {
  grid-template-columns: 220px minmax(0, 1fr);
}
.zj-mega__tabs {
  display: grid;
  align-content: start;
  gap: 4px;
  padding-right: 24px;
  border-right: 1px solid var(--zjx-line);
}
.zj-mega__tab {
  display: block;
  padding: 12px 14px;
  border: 0;
  border-left: 3px solid transparent;
  border-radius: 0 4px 4px 0;
  background: transparent;
  color: var(--zjx-navy);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.zj-mega__tab strong {
  display: block;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.25;
}
.zj-mega__tab small {
  display: block;
  margin-top: 3px;
  color: var(--zjx-muted);
  font-size: 12px;
}
.zj-mega__tab:hover,
.zj-mega__tab.is-active {
  background: var(--zjx-action-tint);
  border-left-color: var(--zjx-action);
}
.zj-mega__tab.is-active strong {
  color: var(--zjx-action-dark);
}
.zj-mega__all {
  margin-top: 10px;
  padding: 12px 14px 0;
  border-top: 1px solid var(--zjx-line);
  color: var(--zjx-action-dark);
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}
.zj-mega__all::after {
  content: " \2192";
}
.zj-mega__panels {
  min-width: 0;
}
.zj-mega__panel {
  display: none;
}
.zj-mega__panel.is-active,
.zj-mega__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.zj-mega__grid {
  grid-template-columns: repeat(5, 1fr);
}
.zj-mega__card {
  display: block;
  overflow: hidden;
  /* Breathing room below the clamped description lives on the CARD, never on
   * the .zj-mega__card small itself — bottom padding on a -webkit-line-clamp
   * box lets the clipped 3rd line bleed into the padding (see below). */
  padding: unset !important;
  padding-bottom: 8px !important;
  background: var(--zjx-white);
  border: 1px solid var(--zjx-line);
  text-decoration: none;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}
.zj-mega__card:hover {
  transform: translateY(-2px);
  border-color: rgba(237, 28, 36, 0.42);
  box-shadow: 0 10px 28px rgba(7, 31, 73, 0.1);
}
.zj-mega__card img {
  display: block;
  width: 100%;
  aspect-ratio: 1.7 / 1;
  object-fit: cover;
  background: #eef2f6;
}
.zj-mega__card strong {
  display: block;
  padding: 8px 12px 2px;
  color: var(--zjx-navy);
  font-size: 13px;
  font-weight: 750;
  line-height: 1.3;
}
.zj-mega__card small {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  /* No vertical padding: a -webkit-box + line-clamp element must not carry
   * top/bottom padding, or the clipped overflow line shows through it. The
   * card's own padding-bottom provides the gap below instead. */
  padding: 0 12px;
  color: var(--zjx-muted);
  font-size: 12px;
  line-height: 1.4;;
}
.zj-mega__more {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 4px;
  color: var(--zjx-action-dark);
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}
.zj-mega__more::after {
  content: " \2192";
}
.zj-modal[hidden] {
  display: none;
}
.zj-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.zj-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 31, 73, 0.55);
}
.zj-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: 90vh;
  overflow: auto;
  padding: 40px;
  background: var(--zjx-white);
  border-radius: 6px;
  box-shadow: 0 30px 80px rgba(7, 31, 73, 0.4);
  animation: zj-modal-in 0.2s ease;
}
.zj-modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 38px;
  height: 38px;
  color: var(--zjx-navy);
  font-size: 26px;
  line-height: 1;
  background: transparent;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
}
.zj-modal__close:hover {
  background: var(--zjx-soft);
}
.zj-modal__title {
  margin: 0 0 10px;
  color: var(--zjx-navy);
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.1;
}
.zj-modal__lead {
  margin: 0 0 20px;
  color: var(--zjx-muted);
  line-height: 1.6;
}
.zj-modal__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.zj-modal__form input,
.zj-modal__form textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  color: var(--zjx-ink);
  font: inherit;
  background: var(--zjx-white);
  border: 1px solid var(--zjx-line);
  border-radius: 4px;
}
.zj-modal__form input:focus,
.zj-modal__form textarea:focus {
  outline: none;
  border-color: var(--zjx-action-dark);
}
.zj-modal__form input[name="zj_country"],
.zj-modal__form textarea,
.zj-modal__form .zj-x-btn,
.zj-modal__form .zj-x-formnote {
  grid-column: 1 / -1;
}
.zj-modal__form textarea {
  min-height: 120px;
  padding: 14px;
  resize: vertical;
}
.zj-header__lang {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-left: 6px;
  padding: 0;
  color: inherit;
  /* follows the nav text colour (incl. scrolled header state) */
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}
.zj-header__lang svg {
  display: block;
  width: 20px;
  height: 20px;
}
.zj-header__lang:hover {
  color: var(--zjx-action-dark);
  background: var(--zjx-action-tint);
  border-color: var(--zjx-line);
}
.zj-modal--lang .zj-modal__dialog {
  width: min(680px, 100%);
}
.zj-lang {
  margin-top: 18px;
}
.zj-lang__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--zjx-line);
}
.zj-lang__tab {
  padding: 8px 14px;
  color: var(--zjx-muted);
  font: inherit;
  font-weight: 700;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.16s ease, background 0.16s ease;
}
.zj-lang__tab:hover {
  color: var(--zjx-navy);
}
.zj-lang__tab.is-active {
  color: var(--zjx-action-dark);
  background: var(--zjx-action-tint);
}
.zj-lang__panel {
  display: none;
}
.zj-lang__panel.is-active {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.zj-lang__opt {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  text-align: left;
  color: var(--zjx-navy);
  background: var(--zjx-white);
  border: 1px solid var(--zjx-line);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}
.zj-lang__opt:hover {
  border-color: var(--zjx-action);
  box-shadow: 0 8px 20px rgba(7, 31, 73, 0.1);
  transform: translateY(-1px);
}
.zj-lang__opt strong {
  font-size: 15px;
  font-weight: 750;
}
.zj-lang__opt small {
  color: var(--zjx-muted);
  font-size: 12px;
}

/* ── 首页透明页头(仅当页面含 zj/home-hero 时,由该块加 body.zj-has-overlay-hero)──
      原型 .site-header:固定在首屏图上方、渐变透明、白字;滚动 >16px(nav.js 加
      .is-scrolled)或悬停时恢复白底深蓝字。其它页面完全不受影响。 ── */
.zj-has-overlay-hero .zj-header-part {
  position: fixed;
  top: var(--wp-admin--admin-bar--height, 0px);
  left: 0;
  right: 0;
  z-index: 30;
}
.zj-has-overlay-hero .zj-header {
  transition: background 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, color 0.28s ease;
}
.zj-has-overlay-hero .zj-header.is-scrolled,
.zj-has-overlay-hero .zj-header:hover {
  box-shadow: 0 16px 36px rgba(8, 39, 86, 0.12);
}
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) {
  color: #fff;
  background: linear-gradient(180deg, rgba(7, 19, 36, 0.62), rgba(7, 19, 36, 0));
  backdrop-filter: none;
  border-bottom-color: rgba(255, 255, 255, 0.12);
}
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) .zj-header__brand strong,
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) .zj-header__nav,
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) .zj-header__parent {
  color: #fff;
}
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) .zj-header__brand small {
  color: rgba(255, 255, 255, 0.72);
}
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) .zj-header__toggle {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.34);
}
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) .zj-header__toggle span {
  background: #fff;
}
/* 移动端展开的菜单面板是白底:面板内文字回到深蓝。 */
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) .zj-header__nav.open,
.zj-has-overlay-hero .zj-header:not(.is-scrolled):not(:hover) .zj-header__nav.open .zj-header__parent {
  color: var(--wp--preset--color--navy, #071f49);
}
}

@layer zj-responsive {
@media (max-width:1040px) {
  .zj-header {
    padding:0 24px;
  }
  .zj-header__toggle {
    display:block;
  }
  .zj-header__nav {
    align-items:stretch;
    background:var(--wp--preset--color--white,#fff);
    border-bottom:1px solid var(--wp--preset--color--line,#d8e0ea);
    display:none;
    flex-direction:column;
    gap:0;
    inset:66px 0 auto 0;
    padding:12px var(--zjx-gutter) 24px;
    position:absolute;
  }
  .zj-header__nav.open {
    display:flex;
  }
  .zj-header__nav a {
    padding:15px 0;
  }
  .zj-header__group {
    display:grid;
  }
  .zj-header__parent {
    justify-self:start;
    min-height:44px;
  }
  .zj-header__dropdown {
    border:0;
    box-shadow:none;
    display:grid;
    min-width:0;
    opacity:1;
    padding:0 0 8px 14px;
    pointer-events:auto;
    position:static;
    transform:none;
  }
  .zj-header__dropdown a {
    color:var(--wp--preset--color--muted,#637083);
    padding:10px 0;
  }
  a.zj-header__cta {
    display:inline-flex;
    justify-content:center;
    margin-top:10px;
  }
}
@media (max-width:720px) {
  .zj-header__brand {
    min-width:0;
  }
  .zj-header__brand small {
    max-width:170px;
  }
}
@media (max-width: 1040px) {
  .zj-header__group:hover::after,
  .zj-header__group:focus-within::after {
    display: none;
  }
  .zj-header__group--mega {
    display: grid;
  }
  .zj-header__mega {
    position: static;
    display: none;
    grid-template-columns: 1fr;
    min-width: 0;
    padding: 0 0 8px 14px;
    border: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }
  .zj-header__group.is-open .zj-header__mega {
    display: grid;
  }
  .zj-mega {
    display: block;
    max-width: none;
    padding: 0;
  }
  .zj-mega__tabs {
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding: 0 0 10px;
    border-right: 0;
    border-bottom: 1px solid var(--zjx-line);
  }
  .zj-mega__tab {
    flex: 0 0 auto;
    padding: 8px 10px;
    border-left: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
  }
  .zj-mega__tab.is-active {
    background: transparent;
    border-bottom-color: var(--zjx-action);
  }
  .zj-mega__tab small {
    display: none;
  }
  .zj-mega__all {
    display: inline-block;
    margin: 10px 0 0;
    padding: 0;
    border-top: 0;
  }
  .zj-mega__panel.is-active,
  .zj-mega__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 10px;
  }
  .zj-mega__card img {
    aspect-ratio: 1.8 / 1;
  }
  .zj-mega__card strong {
    padding: 10px 12px;
    font-size: 13px;
  }
  .zj-mega__card small {
    display: none;
  }
}
@media (max-width: 1040px) {
  .zj-header .zj-header__nav.open {
    display: flex;
    max-height: calc(100vh - 66px);
    max-height: calc(100dvh - 66px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    box-shadow: 0 24px 48px rgba(7, 31, 73, 0.18);
    animation: zj-nav-in 0.26s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }
  .zj-header .zj-header__nav > a {
    padding: 14px 0;
    border-bottom: 1px solid var(--zjx-line, #d8e0ea);
    font-size: 14px;
  }
  .zj-header .zj-header__nav .zj-header__group {
    border-bottom: 1px solid var(--zjx-line, #d8e0ea);
  }
  .zj-header .zj-header__nav .zj-header__parent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 50px;
    padding: 0;
    font-size: 14px;
  }
  .zj-header .zj-header__nav .zj-header__parent::after {
    margin-left: 12px;
    transition: transform 0.2s ease;
  }
  .zj-header .zj-header__nav .zj-header__group.is-open .zj-header__parent::after {
    transform: translateY(2px) rotate(225deg);
  }
  .zj-header .zj-header__nav .zj-header__mega {
    margin: 0 0 14px;
    padding: 12px;
    background: var(--zjx-soft, #f4f7fa);
    border: 1px solid var(--zjx-line, #d8e0ea);
    border-radius: 8px;
  }
  .zj-header .zj-header__nav .zj-header__dropdown {
    display: none;
    margin: 0 0 14px;
    padding: 4px 14px;
    background: var(--zjx-soft, #f4f7fa);
    border: 1px solid var(--zjx-line, #d8e0ea);
    border-radius: 8px;
  }
  .zj-header .zj-header__nav .zj-header__group.is-open .zj-header__dropdown {
    display: grid;
  }
  .zj-header .zj-header__nav .zj-header__dropdown a {
    padding: 12px 0;
    border-bottom: 1px solid rgba(7, 31, 73, 0.07);
  }
  .zj-header .zj-header__nav .zj-header__dropdown a:last-child {
    border-bottom: 0;
  }
  .zj-header .zj-header__group.is-open .zj-header__mega,
  .zj-header .zj-header__group.is-open .zj-header__dropdown {
    animation: zj-nav-panel-in 0.22s ease both;
  }
  .zj-header .zj-header__nav .zj-mega__tabs {
    padding-bottom: 8px;
  }
  .zj-header .zj-header__nav .zj-mega__all {
    font-size: 13px;
  }
  .zj-header .zj-header__nav .zj-header__cta {
    margin-top: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .zj-header .zj-header__nav.open,
  .zj-header .zj-header__group.is-open .zj-header__mega,
  .zj-header .zj-header__group.is-open .zj-header__dropdown {
    animation: none;
  }
}
@media (max-width: 560px) {
  .zj-modal__dialog {
    padding: 28px 22px;
  }
  .zj-modal__form {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 1040px) {
  .zj-header .zj-header__nav .zj-header__lang {
    margin: 10px 0 0;
  }
}
@media (max-width: 560px) {
  .zj-lang__panel.is-active {
    grid-template-columns: repeat(2, 1fr);
  }
}
}