body.zs-page-contact {
  background: #fff;
}

.zs-contact-page {
  background: #fff;
}

.zs-contact-hero {
  position: relative;
  margin-top: calc(var(--zs-topbar-height) + var(--zs-header-height));
}

.zs-contact-hero__media {
  position: relative;
  min-height: 680px;
  overflow: hidden;
}

.zs-contact-hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.zs-contact-hero__image--mobile {
  display: none;
}

.zs-contact-hero__overlay {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  min-height: 680px;
  padding: 0;
}

.zs-contact-hero__copy {
  color: #fff;
}

.zs-contact-hero__copy h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(32px, 2.32vw, 44px);
  line-height: 1.15;
  font-weight: 500;
}

.zs-contact-headquarter {
  padding: 88px 0 104px;
}

.zs-contact-headquarter__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  align-items: start;
}

.zs-contact-headquarter__copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 100%;
  padding-top: 6px;
}

.zs-contact-headquarter__header h2 {
  margin: 0 0 86px;
  color: #000000;
  font-size: clamp(38px, 2.95vw, 56px);
  line-height: 1.12;
  font-weight: 500;
}

.zs-contact-headquarter__items {
  display: grid;
  gap: 12px;
}

.zs-contact-item {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.zs-contact-item__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #6e6e73;
  font-size: 16px;
  line-height: 1.3;
  font-weight: 400;
  white-space: nowrap;
}

.zs-contact-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
}

.zs-contact-item__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0.72;
}

.zs-contact-item__value {
  max-width: 470px;
  color: #000000;
  font-size: clamp(17px, 1.02vw, 18px);
  line-height: 1.38;
  font-weight: 500;
  overflow-wrap: break-word;
}

.zs-contact-item__value a {
  color: inherit;
  text-decoration: none;
  transition: color 0.28s ease;
}

.zs-contact-item__value a:hover,
.zs-contact-item__value a:focus-visible {
  color: #26a5ff;
}

.zs-contact-headquarter__media {
  overflow: hidden;
  background: #eef2f7;
}

.zs-contact-headquarter__media img {
  display: block;
  width: 100%;
  height: 540px;
  object-fit: cover;
}

.zs-contact-sites {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 30px;
}

.zs-contact-site__link {
  display: grid;
  grid-template-columns: 124px minmax(0, 1fr);
  height: 100%;
  align-items: center;
  gap: 20px;
  padding: 14px 20px 14px 14px;
  color: inherit;
  text-decoration: none;
  border: 0;
  background: #f2f3f6;
  transition: background-color 0.28s ease;
}

.zs-contact-site__image {
  overflow: hidden;
  width: 124px;
  background: #dfe5ee;
}

.zs-contact-site__image img {
  display: block;
  width: 100%;
  height: 124px;
  min-height: 0;
  object-fit: cover;
  transition: none;
}

.zs-contact-site__link:hover .zs-contact-site__image img,
.zs-contact-site__link:focus-visible .zs-contact-site__image img {
  transform: none;
}

.zs-contact-site__body {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 124px;
  padding: 0 32px 0 0;
}

.zs-contact-site__body h3 {
  margin: 0;
  color: #111111;
  font-size: 17px;
  line-height: 1.35;
  font-weight: 600;
  transition: color 0.28s ease;
}

.zs-contact-site__body p {
  margin: 6px 0 0;
  color: #666b75;
  font-size: 13px;
  line-height: 1.5;
}

.zs-contact-site__icon {
  position: absolute;
  right: 0;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

.zs-contact-site__icon img {
  max-width: 20px;
  max-height: 20px;
  object-fit: contain;
  opacity: 0.72;
}

.zs-contact-site__link:hover,
.zs-contact-site__link:focus-visible {
  background: #eeeff3;
}

.zs-contact-site__link:hover .zs-contact-site__body h3,
.zs-contact-site__link:focus-visible .zs-contact-site__body h3 {
  color: #26a5ff;
}

.zs-contact-message {
  padding: 28px 0 112px;
}

.zs-contact-message__header h2 {
  margin: 0 0 34px;
  color: #3e4f6d;
  font-size: clamp(34px, 2.5vw, 48px);
  line-height: 1.14;
  font-weight: 500;
  text-align: left;
}

.zs-contact-form {
  max-width: 100%;
}

.zs-contact-form__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px 20px;
}

.zs-contact-form__field {
  display: grid;
  gap: 10px;
}

.zs-contact-form__field--full {
  grid-column: 1 / -1;
}

.zs-contact-form__field label {
  color: #60697a;
  font-size: 16px;
  line-height: 1.3;
  font-weight: 500;
}

.zs-contact-form__field label span {
  margin-right: 4px;
  color: #ff4d4f;
}

.zs-contact-form__field input,
.zs-contact-form__field textarea {
  width: 100%;
  border: 1px solid #dfe3ea;
  border-radius: 0;
  background: #fff;
  color: #111a30;
  font: inherit;
  font-size: 16px;
  line-height: 1.4;
  transition: border-color 0.28s ease, box-shadow 0.28s ease;
}

.zs-contact-form__field input {
  height: 44px;
  padding: 0 14px;
}

.zs-contact-form__field textarea {
  min-height: 64px;
  padding: 14px;
  resize: vertical;
}

.zs-contact-form__field input::placeholder,
.zs-contact-form__field textarea::placeholder {
  color: #a6aebd;
}

.zs-contact-form__field input:focus,
.zs-contact-form__field textarea:focus {
  outline: none;
  border-color: #26a5ff;
  box-shadow: 0 0 0 1px rgba(38, 165, 255, 0.1);
}

.zs-contact-form__field.is-invalid input,
.zs-contact-form__field.is-invalid textarea,
.zs-contact-form__consent.is-invalid .zs-contact-form__checkbox-box {
  border-color: #ff4d4f;
}

.zs-contact-form__consent {
  margin-top: 8px;
}

.zs-contact-form__checkbox {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  color: #5e6779;
  font-size: 16px;
  line-height: 1.55;
  cursor: pointer;
}

.zs-contact-form__checkbox input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.zs-contact-form__checkbox-box {
  position: relative;
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  margin-top: 3px;
  border: 1px solid #d7dde6;
  background: #fff;
}

.zs-contact-form__checkbox-box::after {
  content: "";
  position: absolute;
  inset: 1px;
  background: #143b8f;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.zs-contact-form__checkbox input:checked + .zs-contact-form__checkbox-box::after {
  opacity: 1;
}

.zs-contact-form__checkbox a {
  color: #26a5ff;
  text-decoration: none;
}

.zs-contact-form__checkbox a:hover,
.zs-contact-form__checkbox a:focus-visible {
  color: #26a5ff;
}

.zs-contact-form__actions {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.zs-contact-submit {
  display: inline-flex;
  align-items: stretch;
  justify-self: start;
  gap: 2px;
  min-height: 40px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.zs-contact-submit__text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 115px;
  padding: 0 16px;
  background: #15398d;
  border: 1px solid #15398d;
  color: #ffffff;
  font-size: 16px;
  line-height: 1;
  font-weight: 500;
  transition: color 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.zs-contact-submit__icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  background: #15398d;
  overflow: hidden;
  transition: background 0.28s ease;
}

.zs-contact-submit__icon img {
  position: absolute;
  width: 18px;
  height: 18px;
  object-fit: contain;
  transition: opacity 0.28s ease;
}

.zs-contact-submit__icon img:first-child {
  opacity: 1;
}

.zs-contact-submit__icon img:last-child {
  opacity: 0;
}

.zs-contact-form__error,
.zs-contact-form__status {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
}

.zs-contact-form__error {
  color: #ff4d4f;
}

.zs-contact-form__status {
  color: #111a30;
}

.zs-contact-form__status.is-success {
  color: #26a5ff;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1199px) {
  .zs-contact-hero__media,
  .zs-contact-hero__overlay {
    min-height: 600px;
  }

  .zs-contact-headquarter {
    padding: 74px 0 84px;
  }

  .zs-contact-headquarter__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
  }

  .zs-contact-sites {
    gap: 24px;
  }

  .zs-contact-headquarter__media img {
    height: 500px;
  }
}

@media (max-width: 991px) {
  .zs-contact-hero__media,
  .zs-contact-hero__overlay {
    min-height: 560px;
  }

  .zs-contact-hero__overlay {
    padding-bottom: 64px;
  }

  .zs-contact-headquarter__grid {
    grid-template-columns: 1fr;
  }

  .zs-contact-headquarter__copy {
    padding-top: 0;
  }

  .zs-contact-headquarter__header h2 {
    margin-bottom: 54px;
    font-size: clamp(34px, 4vw, 46px);
  }

  .zs-contact-headquarter__media img {
    height: 420px;
  }

  .zs-contact-sites {
    margin-top: 24px;
  }

  .zs-contact-form__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .zs-contact-form__field--full {
    grid-column: 1 / -1;
  }

  .zs-contact-message {
    padding-bottom: 92px;
  }
}

/* 顶部工具条在 990px 以下隐藏，页面顶部偏移同步收掉这 30px */
@media (max-width: 990px) {
  .zs-contact-hero {
    margin-top: var(--zs-header-height);
  }
}

@media (max-width: 767px) {
  .zs-contact-hero__image--desktop {
    display: none;
  }

  .zs-contact-hero__image--mobile {
    display: block;
  }

  /* 手机端 banner 收成窄条，与设计稿一致 */
  .zs-contact-hero__media,
  .zs-contact-hero__overlay {
    min-height: 13.5vw;
  }

  .zs-contact-hero__overlay {
    padding-bottom: 0;
  }

  /* 窄条内不再展示标题，但保留给屏幕阅读器与 SEO */
  .zs-contact-hero__copy h1 {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .zs-contact-headquarter {
    padding: 54px 0 64px;
  }

  .zs-contact-headquarter__header h2 {
    margin-bottom: 32px;
  }

  .zs-contact-headquarter__media img {
    height: 380px;
  }

  .zs-contact-sites {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

@media (max-width: 575px) {
  .zs-contact-headquarter {
    padding: 44px 0 56px;
  }

  .zs-contact-headquarter__header h2 {
    margin-bottom: 26px;
    font-size: clamp(20px, 5.6vw, 24px);
  }

  /* 标签与内容保持左右两列，行距按设计稿收紧 */
  .zs-contact-headquarter__items {
    gap: 8px;
  }

  .zs-contact-item {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 14px;
  }

  .zs-contact-item__label {
    font-size: 13px;
  }

  .zs-contact-item__value {
    max-width: none;
    font-size: 14px;
    line-height: 1.5;
  }

  /* 原图 770×400，窄屏改用等比高度，避免固定高度把图裁得只剩中间一条 */
  .zs-contact-headquarter__media img {
    height: auto;
    aspect-ratio: 77 / 40;
  }

  .zs-contact-sites {
    margin-top: 12px;
    gap: 12px;
  }

  /* 站点卡片：小方图在上，标题与地址在下，地图图标靠右居中 */
  .zs-contact-site__link {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
    padding: 16px;
  }

  .zs-contact-site__image {
    width: 56px;
  }

  .zs-contact-site__image img {
    min-height: 0;
    height: 56px;
  }

  .zs-contact-site__body {
    min-height: 0;
    padding: 0 28px 0 0;
  }

  .zs-contact-site__body h3 {
    font-size: 15px;
  }

  .zs-contact-site__body p {
    margin-top: 4px;
    font-size: 13px;
  }

  .zs-contact-form__checkbox {
    font-size: 15px;
  }

  /* 与上方公司名保持层级关系（桌面 56 : 48），手机同比缩放 */
  .zs-contact-message__header h2 {
    margin-bottom: 24px;
    font-size: clamp(19px, 5.1vw, 22px);
  }

  .zs-contact-form__grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .zs-contact-form__field input {
    height: 48px;
  }

  .zs-contact-form__field textarea {
    min-height: 140px;
  }

  .zs-contact-form__consent {
    margin-top: 24px;
  }

  .zs-contact-message {
    padding: 6px 0 76px;
  }
}