/* 页头页脚对齐首页 v4：青绿、胶囊、16px 基准（不受 html rem 缩放） */

.siteHeader,
.footer.footer--v4 {
  --sc-primary: #0f766e;
  --sc-primary-dark: #0d655e;
  --sc-ink: #0f172a;
  --sc-text: #475569;
  --sc-muted: #64748b;
  --sc-line: #d9e2df;
  --sc-bg: #f1f5f4;
  --site-header-h: 64px;
  --site-subnav-h: 36px;
  font-size: 16px;
  line-height: 1.4;
}

.siteHeader {
  background: #fff;
  border-bottom: 1px solid var(--sc-line);
}

.siteHeader .header {
  height: 64px !important;
  background: transparent !important;
  border-bottom: none !important;
}

.siteHeader .header .container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  width: min(100% - 32px, 1152px);
  height: 100%;
  margin-inline: auto;
}

.siteHeader .header .left {
  justify-self: start;
  min-width: 0;
}

.siteHeader .header__nav {
  position: static;
  transform: none;
  height: 100%;
  pointer-events: auto;
  justify-self: center;
}

.siteHeader .header__nav .menu {
  pointer-events: auto;
  height: 100%;
}

.siteHeader .header__actions {
  position: static;
  justify-self: end;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 5600;
  min-width: 0;
}

.siteHeader .headerBrand {
  color: var(--sc-ink);
}

.siteHeader .headerBrand__name {
  font-size: 18px;
  font-weight: 700;
}

.siteHeader .headerBrand__icon {
  width: 36px;
  height: 36px;
}

.siteHeader .header .menu .one {
  margin-right: 28px !important;
}

.siteHeader .header .menu .one .first {
  font-size: 15px !important;
  font-weight: 600 !important;
  color: var(--sc-ink) !important;
}

.siteHeader .header .menu .one:hover .first,
.siteHeader .header .menu .one .first.active {
  color: var(--sc-primary) !important;
}

.siteHeader .header .menu .one .first::after {
  background: var(--sc-primary) !important;
  height: 2px !important;
  width: 100% !important;
  bottom: 0 !important;
}

.siteHeaderSpacer {
  height: var(--site-header-h);
}

.siteHeaderSpacer--withSub {
  height: calc(var(--site-header-h) + var(--site-subnav-h));
}

.siteHeaderSpacer--home {
  height: 0 !important;
}

.navSubBar {
  background: #fff;
  border-bottom: 1px solid var(--sc-line);
  box-shadow: none;
}

.navSubBar__inner {
  width: min(100% - 32px, 1152px);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 8px 20px;
  min-height: 36px;
  padding: 6px 0;
}

.navCrumb,
.navSibs {
  margin: 0;
  font-size: 13px;
  line-height: 1.4;
}

.navCrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--sc-ink);
}

.navCrumb__parent {
  color: var(--sc-primary);
  text-decoration: none;
  font-weight: 600;
}

.navCrumb__parent:hover {
  color: var(--sc-primary-dark);
}

.navCrumb__sep {
  color: var(--sc-muted);
}

.navCrumb__now {
  color: var(--sc-ink);
  font-weight: 600;
}

.navSibs {
  color: var(--sc-muted);
}

.navSibs a {
  color: var(--sc-text);
  text-decoration: none;
}

.navSibs a:hover {
  color: var(--sc-primary);
}

.navSibs__dot {
  margin: 0 8px;
  color: #cbd5d1;
}

/* 首页未滚动：深色玻璃条，和英雄分层 */
.siteHeader--home:not(.siteHeader--solid) {
  background: rgba(30, 41, 59, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.siteHeader--home:not(.siteHeader--solid) .headerBrand,
.siteHeader--home:not(.siteHeader--solid) .header .menu .one .first {
  color: #fff !important;
}

.siteHeader--home:not(.siteHeader--solid) .header .menu .one:hover .first,
.siteHeader--home:not(.siteHeader--solid) .header .menu .one .first.active {
  color: #99f6e4 !important;
}

.siteHeader--home:not(.siteHeader--solid) .navSubBar {
  background: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.siteHeader--home:not(.siteHeader--solid) .navSubBar__link {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.siteHeader--home:not(.siteHeader--solid) .navSubBar__link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.22);
  border-color: transparent;
}

.siteHeader--home:not(.siteHeader--solid) .navSubBar__link.is-active {
  background: var(--sc-primary);
  border-color: var(--sc-primary);
}

.siteHeader--home:not(.siteHeader--solid) [class*="memberCenterLink"],
.siteHeader--home:not(.siteHeader--solid) [class*="iconBtn"] {
  color: #fff !important;
}

.siteHeader--home:not(.siteHeader--solid) [class*="loginPill"] {
  background: #fff !important;
  color: var(--sc-ink) !important;
  border-color: #fff !important;
}

.siteHeader--home:not(.siteHeader--solid) [class*="registerPill"] {
  background: transparent !important;
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.55) !important;
}

.siteHeader [class*="memberCenterLink"] {
  font-size: 13px;
  color: var(--sc-ink);
}

.siteHeader [class*="memberCenterLink"]:hover {
  color: var(--sc-primary);
  background: #e7f1ef;
}

.siteHeader [class*="iconBtn"] {
  width: 36px;
  height: 36px;
  color: var(--sc-ink);
}

.siteHeader [class*="loginPill"],
.siteHeader [class*="registerPill"] {
  height: 36px;
  min-width: 72px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.siteHeader [class*="loginPill"] {
  background: var(--sc-primary) !important;
  color: #fff !important;
  border: 1px solid var(--sc-primary) !important;
}

.siteHeader [class*="loginPill"]:hover {
  background: var(--sc-primary-dark) !important;
  border-color: var(--sc-primary-dark) !important;
}

.siteHeader [class*="registerPill"] {
  background: #fff !important;
  color: var(--sc-ink) !important;
  border: 1px solid var(--sc-line) !important;
}

.siteHeader [class*="registerPill"]:hover {
  border-color: var(--sc-primary) !important;
  color: var(--sc-primary) !important;
}

.homeV4__hero {
  scroll-margin-top: 0;
}

body:has(.siteHeader--home) .homeV4__heroInner {
  padding-top: 5.5em;
}

@media (min-width: 768px) {
  body:has(.homeV4) .homeV4__hero {
    min-height: 100svh;
  }

  body:has(.siteHeader--home) .homeV4__heroInner {
    padding-top: 6.5em;
  }
}

#home-v4-audience,
#home-v4-process,
#capabilities,
#home-v4-trust,
#home-v4-cats,
#inquiry,
#contact-entry,
#brand {
  scroll-margin-top: calc(var(--site-header-h) + 12px);
}

/* 页脚 */
.footer.footer--v4 {
  background: var(--sc-ink) !important;
  padding: 48px 0 0;
}

.footer.footer--v4 .container {
  width: min(100% - 32px, 1152px);
  margin: 0 auto;
}

.footer.footer--v4 .top {
  display: grid !important;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.9fr);
  justify-content: stretch !important;
  gap: 32px 40px;
  padding-bottom: 32px;
  align-items: start;
}

.footer.footer--v4 .top .left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer.footer--v4 .top .left .name {
  font-size: 18px !important;
  font-weight: 700;
  color: #fff !important;
  margin-bottom: 8px !important;
}

.footer.footer--v4 .ftNet__lead {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.55);
}

.footer.footer--v4 .ftNet {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.footer.footer--v4 .ftNet__item {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  justify-content: flex-start;
  gap: 16px;
  width: 100%;
}

.footer.footer--v4 .ftNet__area {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}

.footer.footer--v4 .ftNet__detail,
.footer.footer--v4 .ftNet__mail {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
}

.footer.footer--v4 a.ftNet__detail:hover,
.footer.footer--v4 .ftNet__mail:hover {
  color: #5eead4;
}

.footer.footer--v4 .ftNet__mail {
  margin-top: 14px;
  font-weight: 600;
}

.footer.footer--v4 .footerSocial {
  margin-top: 20px;
  gap: 10px;
}

.footer.footer--v4 .footerSocial__icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
}

.footer.footer--v4 .footerSocial__icon svg {
  width: 18px;
  height: 18px;
}

.footer.footer--v4 .top .line {
  margin-left: 0 !important;
  white-space: normal;
}

.footer.footer--v4 .top .line .title,
.footer.footer--v4 .top .line .one {
  display: block;
}

.footer.footer--v4 .top .line .title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.footer.footer--v4 .top .line .one {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: 8px;
}

.footer.footer--v4 .top .line .title:hover,
.footer.footer--v4 .top .line .one:hover {
  color: #5eead4;
}

.footer.footer--v4 .bot {
  height: auto;
  min-height: 52px;
  padding: 14px 0;
  border-top-color: rgba(255, 255, 255, 0.1);
}

.footer.footer--v4 .bot .left,
.footer.footer--v4 .bot .right {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.5;
}

@media (max-width: 767px) {
  .siteHeader .header {
    height: auto !important;
    min-height: 56px;
  }

  .siteHeader .header .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    width: min(100% - 24px, 1152px);
    height: auto;
    min-height: 56px;
  }

  .siteHeader .header .left {
    order: 1;
  }

  .siteHeader .header__nav {
    position: static;
    transform: none;
    width: 100%;
    height: auto;
    pointer-events: auto;
    order: 3;
    justify-self: stretch;
  }

  .siteHeader .header__nav .menu {
    overflow-x: auto;
    padding: 0 0 10px;
    -webkit-overflow-scrolling: touch;
  }

  .siteHeader .header__actions {
    position: static;
    order: 2;
    height: 56px;
    margin-left: auto;
    padding-right: 0;
  }

  .siteHeader .header .menu .one {
    margin-right: 16px !important;
  }

  .siteHeader [class*="memberCenterLink"] {
    display: none;
  }

  .siteHeader,
  .footer.footer--v4 {
    --site-header-h: 96px;
  }

  .footer.footer--v4 .top {
    grid-template-columns: 1fr 1fr;
    gap: 24px 20px;
  }

  .footer.footer--v4 .top .left {
    grid-column: 1 / -1;
  }
}

@media (min-width: 768px) and (max-width: 1099px) {
  .siteHeader .header .menu .one {
    margin-right: 16px !important;
  }

  .footer.footer--v4 .top {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 24px;
  }

  .footer.footer--v4 .top .left {
    grid-column: 1 / -1;
  }
}

/* 右侧浮条：提交需求 + 电话 + 回顶部 */
.pageRight {
  display: none !important;
}

.floatRail {
  --sc-primary: #0f766e;
  --sc-ink: #0f172a;
  --sc-line: #d9e2df;
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 5400;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-end;
  gap: 8px;
  font-size: 16px;
  line-height: 1.3;
}

.floatRail__fab,
.floatRail__mask {
  display: none;
}

.floatRail__panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.floatRail__item {
  position: relative;
  width: 56px;
  min-height: 56px;
  padding: 8px 4px 6px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--sc-line);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  color: var(--sc-ink);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  appearance: none;
}

.floatRail__item:hover,
.floatRail__item:focus-visible {
  color: var(--sc-primary);
  border-color: var(--sc-primary);
}

.floatRail__icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.floatRail__tip {
  display: none;
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  padding: 8px 12px;
  border-radius: 10px;
  background: #fff;
  border: 1px solid var(--sc-line);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  color: var(--sc-primary);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.floatRail__item--tel:hover .floatRail__tip,
.floatRail__item--tel:focus-within .floatRail__tip {
  display: block;
}

@media (max-width: 767px) {
  .floatRail {
    right: 16px;
    bottom: 16px;
  }

  .floatRail__mask {
    display: block;
    position: fixed;
    inset: 0;
    background: transparent;
    border: 0;
    padding: 0;
    z-index: -1;
  }

  .floatRail__fab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border: none;
    border-radius: 999px;
    background: var(--sc-primary);
    color: #fff;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(15, 118, 110, 0.28);
    cursor: pointer;
  }

  .floatRail__panel {
    display: none;
  }

  .floatRail.is-open .floatRail__panel {
    display: flex;
  }

  .floatRail__tip {
    display: none !important;
  }
}