/* 织音引擎落地页微调：补齐缺失占位图、中文排版 */

/* 落地页页脚：浅色五列 + 底栏（覆盖模板 footer 默认留白，避免与主内容叠层异常） */
footer.zhiyin-footer-site {
  position: relative;
  margin-top: 0;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding: 3.25rem 0 1.75rem !important;
  border-radius: 0 !important;
  background-color: #f4f4f5;
  color: #3f3f46;
  border-top: 1px solid rgba(24, 24, 27, 0.06);
}
footer.zhiyin-footer-site .zhiyin-footer-container {
  max-width: 1200px;
}
.zhiyin-footer-site .zhiyin-footer-main {
  align-items: flex-start;
}
.zhiyin-footer-site .zhiyin-footer-brand-name {
  color: #18181b;
  letter-spacing: -0.02em;
}
.zhiyin-footer-brand-logo {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.65rem;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(24, 24, 27, 0.08);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  flex-shrink: 0;
}
.zhiyin-footer-brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.zhiyin-footer-site .zhiyin-footer-tagline {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: #71717a;
  max-width: 16rem;
}
.zhiyin-footer-site .zhiyin-footer-col-title {
  color: #18181b;
  letter-spacing: 0.02em;
}
.zhiyin-footer-site .zhiyin-footer-list a {
  color: #52525b;
  text-decoration: none;
  display: inline-block;
  padding: 0.2rem 0;
  font-size: 0.875rem;
  line-height: 1.45;
  transition: color 0.15s ease;
}
.zhiyin-footer-site .zhiyin-footer-list a:hover {
  color: var(--brand, #ea2b16);
}
.zhiyin-footer-round-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}
.zhiyin-footer-round-btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: #18181b;
  color: #fafafa !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  text-decoration: none !important;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}
.zhiyin-footer-round-btn:hover {
  background: #000000;
  color: #fff !important;
  transform: translateY(-1px);
}
.zhiyin-footer-site .zhiyin-footer-contact-lines {
  color: #71717a;
  line-height: 1.6;
  font-size: 0.8125rem;
}
.zhiyin-footer-site .zhiyin-footer-contact-lines li + li {
  margin-top: 0.45rem;
}
.zhiyin-footer-site .zhiyin-footer-k {
  color: #18181b;
  font-weight: 600;
}
.zhiyin-footer-site .zhiyin-footer-contact-lines a {
  color: #52525b;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.zhiyin-footer-site .zhiyin-footer-contact-lines a:hover {
  color: var(--brand, #ea2b16);
}
.zhiyin-footer-legal {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(24, 24, 27, 0.1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}
.zhiyin-footer-legal-line {
  width: 100%;
  text-align: center;
  font-size: 0.8125rem;
  line-height: 1.65;
  color: #71717a;
}
.zhiyin-footer-legal-sep {
  margin: 0 0.5rem;
  color: #a1a1aa;
  font-weight: 300;
}
.zhiyin-footer-back-top {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.875rem;
  color: #3f3f46 !important;
}
.zhiyin-footer-back-top .icon {
  font-size: 1rem;
  line-height: 1;
}
.zhiyin-footer-back-top:hover {
  color: var(--brand, #ea2b16) !important;
}
@media (min-width: 768px) {
  .zhiyin-footer-legal-line {
    text-align: center;
  }
  .zhiyin-footer-back-top {
    align-self: flex-start;
  }
}
@media (max-width: 767px) {
  footer.zhiyin-footer-site {
    padding: 2.5rem 0 1.5rem !important;
  }
  .zhiyin-footer-legal-line {
    text-align: left;
  }
}

/* ========== 落地页：移动端底栏（固定快捷导航 + 安全区 + 页脚备案换行） ========== */
:root {
  --zhiyin-landing-tabbar-h: 3.5rem;
}

.zhiyin-landing-mb-tabbar {
  display: none;
}

@media (max-width: 991.98px) {
  /* 为固定底栏留出滚动底部空间，避免正文/页脚被遮挡 */
  body[class*="landing-page-"] {
    padding-bottom: calc(var(--zhiyin-landing-tabbar-h) + env(safe-area-inset-bottom, 0px));
  }

  .zhiyin-landing-mb-tabbar {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    min-height: calc(var(--zhiyin-landing-tabbar-h) + env(safe-area-inset-bottom, 0px));
    padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
    margin: 0;
    box-sizing: border-box;
    align-items: stretch;
    justify-content: space-around;
    gap: 0.25rem;
    background: rgba(255, 255, 255, 0.94);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(24, 24, 27, 0.08);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.06);
  }

  .zhiyin-landing-mb-tab {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    padding: 0.35rem 0.25rem;
    min-height: 2.75rem;
    border-radius: 0.65rem;
    text-decoration: none !important;
    color: #71717a !important;
    font-size: 0.65rem;
    font-weight: 600;
    line-height: 1.2;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition: color 0.15s ease, background 0.15s ease;
  }

  .zhiyin-landing-mb-tab .icon {
    font-size: 1.15rem;
    line-height: 1;
    color: #52525b;
    transition: color 0.15s ease;
  }

  .zhiyin-landing-mb-tab span {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .zhiyin-landing-mb-tab:hover,
  .zhiyin-landing-mb-tab:focus-visible {
    color: #18181b !important;
    background: rgba(234, 43, 22, 0.06);
    outline: none;
  }

  .zhiyin-landing-mb-tab:hover .icon,
  .zhiyin-landing-mb-tab:focus-visible .icon {
    color: var(--brand, #ea2b16);
  }

  .zhiyin-landing-mb-tab.is-active {
    color: var(--brand, #ea2b16) !important;
    background: rgba(234, 43, 22, 0.08);
  }

  .zhiyin-landing-mb-tab.is-active .icon {
    color: var(--brand, #ea2b16);
  }

  /* 回到顶部按钮抬高，避免与底栏重叠 */
  body[class*="landing-page-"] #goTop {
    bottom: calc(var(--zhiyin-landing-tabbar-h) + env(safe-area-inset-bottom, 0px) + 0.75rem);
  }

  footer.zhiyin-footer-site {
    padding-bottom: calc(1.5rem + env(safe-area-inset-bottom, 0px) * 0.35) !important;
  }

  .zhiyin-footer-legal-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-start;
    gap: 0.25rem 0;
    row-gap: 0.5rem;
  }

  .zhiyin-footer-legal-copy {
    flex: 1 1 100%;
  }

  .zhiyin-footer-legal-line .zhiyin-footer-legal-sep {
    display: none;
  }

  .zhiyin-footer-legal-line .zhiyin-footer-legal-sep + a {
    margin-left: 0;
  }

  .zhiyin-footer-legal-beian-mps {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    flex-wrap: wrap;
  }

  .zhiyin-footer-legal-beian-mps img {
    flex-shrink: 0;
  }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .zhiyin-footer-legal-line {
    text-align: center;
    justify-content: center;
  }

  .zhiyin-footer-legal-copy {
    flex: 0 1 auto;
  }

  .zhiyin-footer-legal-line .zhiyin-footer-legal-sep {
    display: inline;
  }
}
/* 首页等：左侧仍为矢量/示意插图时用 height:auto；实景照片见 .zhiyin-about-hero-photo */
.section-about-us .col-left img.effectFade:not(.zhiyin-about-hero-photo) {
  opacity: 0.85;
  max-width: 100%;
  height: auto;
}

/* 关于我们：上图下文，标签在图片下方（非叠层） */
.section-about-us .col-left.zhiyin-about-col-left {
  min-height: 0;
  padding: 0 !important;
  justify-content: flex-start;
  background: transparent;
  box-shadow: none;
  gap: 0;
}
.section-about-us .col-left.zhiyin-about-col-left .zhiyin-about-photo-frame {
  position: relative;
  width: 100%;
  border-radius: 40px;
  overflow: hidden;
  line-height: 0;
  box-shadow: 0px 7.77px 2.21px 0px rgba(0, 0, 0, 0.0588235294), 0px 3px 3px 0px rgba(0, 0, 0, 0.1019607843),
    0px -8px 0px 0px #2e2e2e inset, 0px 4px 0px 0px rgba(255, 255, 255, 0.3019607843) inset;
}
.section-about-us .col-left.zhiyin-about-col-left .zhiyin-about-hero-photo {
  position: static;
  display: block;
  width: 100%;
  height: auto;
  margin: 0 !important;
  vertical-align: bottom;
  opacity: 1;
}
.section-about-us .col-left.zhiyin-about-col-left .zhiyin-about-below-tag {
  display: flex;
  justify-content: center;
  padding-top: 1.25rem;
  padding-bottom: 0.25rem;
}
.section-about-us .col-left.zhiyin-about-col-left .zhiyin-about-tag-below.sub {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
  margin-top: 0;
  background: rgba(24, 24, 27, 0.88);
  border-color: rgba(255, 255, 255, 0.18);
  max-width: calc(100% - 1rem);
  text-align: left;
}
@media (max-width: 991px) {
  .section-about-us .col-left.zhiyin-about-col-left .zhiyin-about-tag-below.sub {
    font-size: 0.8125rem;
    padding: 5px 12px 4px;
  }
}
.section-about-us .box-quotes .image img[src$=".svg"] {
  object-fit: contain;
  padding: 12px;
  background: linear-gradient(160deg, rgba(234, 43, 22, 0.06), transparent);
}
.contact-image img {
  object-fit: cover;
}

/* 关于页：无 contact 背景图时用渐变铺满 */
.section-contact.zhiyin-about-contact .contact-image.zhiyin-contact-image-fill {
  background: linear-gradient(125deg, #1a1818 0%, #2a2220 42%, #1c1412 100%);
}

/* 客户评价左侧竖条 */
.swiper-testimonial_wrap .cite .line-left.zhiyin-cite-line {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, #fd3a25, #ea2b16);
}

/* 关于页评价配图为 SVG 时的留白 */
.testimonial-image img[src$=".svg"] {
  object-fit: contain;
  padding: 12%;
  background: radial-gradient(ellipse at 50% 30%, rgba(253, 58, 37, 0.12), transparent 55%);
}

/* 顶栏品牌：与控制台侧边栏一致的 logo +「织音引擎」 */
.tf-header.header2 .landing-workspace-brand.workspace-logo-link {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: #1f2d3d;
}
.tf-header.header2 .landing-workspace-brand .workspace-logo-media {
  width: 2rem;
  height: 2rem;
  flex: 0 0 2rem;
  border-radius: 0.6rem;
  overflow: hidden;
  position: relative;
  background: #ffffff;
  border: 1px solid rgba(31, 45, 61, 0.1);
}
.tf-header.header2 .landing-workspace-brand .workspace-logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.tf-header.header2 .landing-workspace-brand .workspace-logo-title {
  font-size: 0.88rem;
  line-height: 1.2;
  font-weight: 700;
  color: #1f2d3d;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 9rem;
}
.offcanvas-menu .canvas_head {
  align-items: center;
}
.offcanvas-menu .canvas_head .landing-workspace-brand--mobile {
  flex: 1;
  min-width: 0;
  margin-right: 0.75rem;
}
.offcanvas-menu .canvas_head .landing-workspace-brand .workspace-logo-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #fafafa;
  max-width: 12rem;
}
.offcanvas-menu .canvas_head .landing-workspace-brand .workspace-logo-media {
  background: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

/* ========== 关于我们页：手机首屏布局 ========== */
body.landing-page-about .section-about-us {
  min-height: 0 !important;
}
body.landing-page-about .section-about-us .heading-section {
  margin-bottom: 0 !important;
}
body.landing-page-about .section-about-us .col-left.zhiyin-about-col-left {
  background: transparent !important;
  box-shadow: none !important;
}
@media (max-width: 991px) {
  body.landing-page-about .zhiyin-about-page.section-about-us.flat-spacing {
    padding-top: 8px !important;
    padding-bottom: 48px !important;
  }
  body.landing-page-about .section-about-us .zhiyin-about-heading-row {
    padding-top: 0.5rem;
  }
  body.landing-page-about .section-about-us .col-left.zhiyin-about-col-left .zhiyin-about-photo-frame {
    box-shadow: 0 6px 28px rgba(0, 0, 0, 0.1);
    border-radius: 24px;
  }
}
@media (min-width: 992px) {
  body.landing-page-about .section-about-us .zhiyin-about-heading-row {
    margin-bottom: 1rem !important;
  }
}

/* 首页「一体化能力」中间 logo：去掉模板红底与橙色光晕遮罩，只保留图片 */
body.landing-page-home .features-center {
  background: none !important;
  box-shadow: none !important;
  width: auto;
  height: auto;
  min-height: 0;
  padding: 0;
  border-radius: 0;
}
body.landing-page-home .features-center img {
  display: block;
  width: auto;
  height: auto;
  max-width: 208px;
  max-height: 160px;
  object-fit: contain;
}