/* ==================================================================
   首页样式
   下方按模块分区，不需要某个模块时直接删除对应分区即可
   ================================================================== */

/* -------------------- 首屏 Banner（轮播 / 主视觉） -------------------- */

.bn {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #0a0a0a;
}

.bn-viewport {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.bn-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.85s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.bn-slide {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100vh;
  background-image: var(--bn-bg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.bn-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      rgba(0, 0, 0, 0.62) 0%,
      rgba(0, 0, 0, 0.28) 42%,
      rgba(0, 0, 0, 0.08) 100%);
  pointer-events: none;
}

.bn-inner {
  position: relative;
  z-index: 1;
  max-width: 1600px;
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 0 40px;
  padding-top: 0px;
  display: flex;
  align-items: center;
}

.bn-content {
  max-width: 820px;
  color: #ffffff;
  opacity: 0;
  transform: translate3d(0, 24px, 0);
}

.bn-content.enter {
  animation: bn-content-enter 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes bn-content-enter {
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.bz-head {
  opacity: 0;
  transform: translateY(24px);
  animation: bz-enter 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.1s forwards;
}

.bn-tagline {
  margin-bottom: 28px;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.33;
  color: #ffffff;
}

.bn-title {
  margin-bottom: 30px;
  font-size: 48px;
  font-weight: var(--font-weight-normal);
  line-height: 1.33;
  letter-spacing: 0.04em;
}

.bn-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: #0070d5;
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 0 0 0 rgba(0, 112, 213, 0);
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.35s ease;
}

.bn-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: -130%;
  z-index: 0;
  width: 72%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(255, 255, 255, 0.06) 28%,
      rgba(255, 255, 255, 0.38) 50%,
      rgba(255, 255, 255, 0.06) 72%,
      transparent 100%);
  transform: skewX(-22deg);
  transition: left 1.45s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.bn-cta:hover {
  border-color: rgba(160, 220, 255, 0.45);
  background: #005eb8;
  box-shadow:
    0 0 0 1px rgba(120, 200, 255, 0.18),
    0 0 18px rgba(0, 112, 213, 0.35);
}

.bn-cta:hover::before {
  left: 150%;
}

.bn-cta-icon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.bn-cta:hover .bn-cta-icon {
  transform: translate(2px, -2px);
}

.bn-cta-icon svg {
  display: block;
  width: 16px;
  height: 16px;
}

.bn-dots {
  position: absolute;
  left: 50%;
  bottom: 48px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateX(-50%);
}

.bn-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition:
    width 0.3s ease,
    background 0.3s ease,
    border-radius 0.3s ease;
}

.bn-dot.on {
  width: 32px;
  border-radius: 999px;
  background: #ffffff;
}

.bn-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-top: -24px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.25);
  color: #ffffff;
  cursor: pointer;
  transition:
    background 0.25s ease,
    border-color 0.25s ease;
}

.bn-arrow:hover {
  background: rgba(0, 0, 0, 0.45);
  border-color: rgba(255, 255, 255, 0.6);
}

.bn-arrow-prev {
  left: 40px;
}

.bn-arrow-next {
  right: 40px;
}

@media (min-width: 2560px) {

  .bn,
  .bn-slide {
    height: 1007px;
  }

  .bn-slide {
    background-size: cover;
  }
}

@media screen and (max-width: 1600px) and (min-width: 1025px) {
  .bn {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: #0a0a0a;
  }

  .bn-viewport {
    width: 100%;
    height: 100%;
    overflow: hidden;
  }

  .bn-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.85s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
  }

  .bn-slide {
    position: relative;
    flex: 0 0 100%;
    width: 100%;
    height: 100vh;
    background-image: var(--bn-bg);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
  }

  .bn-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        rgba(0, 0, 0, 0.62) 0%,
        rgba(0, 0, 0, 0.28) 42%,
        rgba(0, 0, 0, 0.08) 100%);
    pointer-events: none;
  }

  .bn-inner {
    position: relative;
    z-index: 1;
    max-width: 85vw;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding: 0 2.125vw;
    padding-top: 0vw;
    display: flex;
    align-items: center;
  }

  .bn-content {
    max-width: 43.5625vw;
    color: #ffffff;
    opacity: 0;
    transform: translate3d(0, 1.275vw, 0);
  }

  .bn-content.enter {
    animation: bn-content-enter 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  }

  @keyframes bn-content-enter {
    to {
      opacity: 1;
      transform: translate3d(0, 0, 0);
    }
  }

  .bn-tagline {
    margin-bottom: 1.4875vw;
    font-size: 1.0625vw;
    font-weight: 400;
    line-height: 1.33;
    color: #ffffff;
  }

  .bn-title {
    margin-bottom: 1.59375vw;
    font-size: 2.55vw;
    font-weight: var(--font-weight-normal);
    line-height: 1.33;
    letter-spacing: 0.04em;
  }

  .bn-cta {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.53125vw;
    height: 2.3375vw;
    padding: 0 1.275vw;
    border: 0.05312vw solid rgba(255, 255, 255, 0.1);
    border-radius: 53.07187vw;
    background: #0070d5;
    color: #ffffff;
    font-size: 0.85vw;
    font-weight: 500;
    text-decoration: none;
    overflow: hidden;
    box-shadow: 0 0 0 0 rgba(0, 112, 213, 0);
    transition:
      background 0.3s ease,
      border-color 0.3s ease,
      box-shadow 0.35s ease;
  }

  .bn-cta::before {
    content: "";
    position: absolute;
    top: 0;
    left: -130%;
    z-index: 0;
    width: 72%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.06) 28%,
        rgba(255, 255, 255, 0.38) 50%,
        rgba(255, 255, 255, 0.06) 72%,
        transparent 100%);
    transform: skewX(-22deg);
    transition: left 1.45s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
  }

  .bn-cta:hover {
    border-color: rgba(160, 220, 255, 0.45);
    background: #005eb8;
    box-shadow:
      0 0 0 0.05312vw rgba(120, 200, 255, 0.18),
      0 0 0.95625vw rgba(0, 112, 213, 0.35);
  }

  .bn-cta:hover::before {
    left: 150%;
  }

  .bn-cta-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .bn-cta:hover .bn-cta-icon {
    transform: translate(0.10625vw, -0.10625vw);
  }

  .bn-cta-icon svg {
    display: block;
    width: 0.85vw;
    height: 0.85vw;
  }

  .bn-dots {
    position: absolute;
    left: 50%;
    bottom: 2.55vw;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.6375vw;
    transform: translateX(-50%);
  }

  .bn-dot {
    width: 0.53125vw;
    height: 0.53125vw;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition:
      width 0.3s ease,
      background 0.3s ease,
      border-radius 0.3s ease;
  }

  .bn-dot.on {
    width: 1.7vw;
    border-radius: 53.07187vw;
    background: #ffffff;
  }

  .bn-arrow {
    position: absolute;
    top: 50%;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.55vw;
    height: 2.55vw;
    margin-top: -1.275vw;
    border: 0.05312vw solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.25);
    color: #ffffff;
    cursor: pointer;
    transition:
      background 0.25s ease,
      border-color 0.25s ease;
  }

  .bn-arrow:hover {
    background: rgba(0, 0, 0, 0.45);
    border-color: rgba(255, 255, 255, 0.6);
  }

  .bn-arrow-prev {
    left: 2.125vw;
  }

  .bn-arrow-next {
    right: 2.125vw;
  }
}

@media (max-width: 1024px) {

  .bn,
  .bn-slide {
    height: 640px;
  }

  .bn-inner {
    padding: 140px 24px 0;
  }

  .bn-content {
    max-width: 640px;
  }

  .bn-title {
    margin-bottom: 24px;
    font-size: 36px;
  }

  .bn-tagline {
    margin-bottom: 20px;
    font-size: 14px;
  }

  .bn-dots {
    bottom: 32px;
  }

  .bn-arrow {
    width: 40px;
    height: 40px;
    margin-top: -20px;
  }

  .bn-arrow-prev {
    left: 16px;
  }

  .bn-arrow-next {
    right: 16px;
  }
}

@media (max-width: 768px) {

  .bn,
  .bn-slide {
    height: 480px;
  }

  .bn-slide {
    background-image: var(--bn-bg-m, var(--bn-bg));
  }

  .bn-inner {
    padding: 120px 16px 0;
  }

  .bn-title {
    margin-bottom: 20px;
    font-size: 28px;
    line-height: 1.35;
  }

  .bn-tagline {
    margin-bottom: 16px;
    font-size: 13px;
  }

  .bn-arrow {
    display: none;
  }

  .bn-dots {
    bottom: 24px;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bn-content.enter {
    animation: none;
  }

  .bn-cta::before,
  .bn-cta-icon {
    transition: none;
  }

  .bn-cta:hover .bn-cta-icon {
    transform: none;
  }
}

/* -------------------- 关于我们（全球基地 · 发展历程） -------------------- */

.ab {
  background-color: #ffffff;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  padding: 88px 0 100px;
  overflow: hidden;
}

.ab-inner {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 24px;
}

.ab-head {
  margin-bottom: 48px;
}

.ab-label {
  margin-bottom: 16px;
  color: #0070d5;
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  line-height: 30px;
}

.ab-title {
  color: #000000;
  font-size: 40px;
  font-weight: var(--font-weight-normal);
  line-height: 56px;
  letter-spacing: 0.02em;
}

.ab-body {
  position: relative;
  display: flex;
  align-items: flex-start;
  height: 754px;
  padding: 0 0px 56px;
  box-sizing: border-box;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(32px);
  animation: ab-enter 1s cubic-bezier(0.22, 1, 0.36, 1) 0.15s forwards;
}

.ab-markers {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.ab-radiation {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.ab-radiation-line {
  fill: none;
  stroke-width: 1.2px;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  opacity: 0;
  animation: ab-radiation-in 0.6s ease forwards;
}

@keyframes ab-radiation-in {
  to {
    opacity: 0.95;
  }
}

.ab-marker {
  position: absolute;
  left: var(--ab-x, 50%);
  top: var(--ab-y, 50%);
  z-index: 1;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -100%) scale(0.55);
  transition:
    opacity 0.55s ease,
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.55s ease;
}

.ab-marker.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, -100%) scale(1);
}

.ab-marker-label-left {
  transform: translate(-100%, -100%) scale(0.55);
}

.ab-marker-label-left.show {
  transform: translate(-100%, -100%) scale(1);
}

.ab-marker:hover,
.ab-marker:focus-within,
.ab-marker.hl {
  z-index: 50;
}

.ab-marker.open {
  z-index: 100;
}

.ab-markers:has(.ab-marker.open) .ab-marker:not(.open) {
  z-index: 0;
}

.ab-marker.hl .ab-marker-name {
  color: #0070d5;
  background: rgba(255, 255, 255, 0.58);
  border-color: rgba(255, 255, 255, 0.95);
}

.ab-marker.hl .ab-marker-pin svg {
  transform: scale(1.12);
  transition: transform 0.35s ease;
}

.ab-marker-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #ffffff;
  font: inherit;
  line-height: 1;
}

.ab-markers-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.ab-marker-pin {
  position: relative;
  display: block;
  flex-shrink: 0;
  width: 21px;
  height: 33.75px;
  background: transparent;
}

.ab-marker-pin svg {
  position: relative;
  z-index: 1;
  display: block;
  width: 21px;
  height: 33.75px;
}

.ab-marker-ripple {
  position: absolute;
  left: 50%;
  top: 100%;
  z-index: 0;
  width: 12px;
  height: 12px;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.ab-marker-ripple span {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(0, 120, 255, 0.55);
  border-radius: 50%;
  transform-origin: center;
  opacity: 0;
  animation: ab-marker-ripple 2.4s cubic-bezier(0.22, 1, 0.36, 1) infinite;
}

.ab-marker-ripple span:nth-child(2) {
  animation-delay: 1.2s;
}

@keyframes ab-marker-ripple {
  0% {
    transform: scale(0.35);
    opacity: 0.75;
  }

  70% {
    opacity: 0.2;
  }

  100% {
    transform: scale(3.2);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ab-marker {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translate(-50%, -100%);
    transition: none;
  }

  .ab-marker-label-left {
    transform: translate(-100%, -100%);
  }

  .ab-marker-ripple span {
    animation: none;
    opacity: 0.35;
    transform: scale(1.2);
  }
}

.ab-marker-pin-icon {
  display: block;
  width: 100%;
  height: 100%;
}

.ab-marker-label-left .ab-marker-trigger {
  flex-direction: row-reverse;
}

.ab-marker-name {
  display: inline-block;
  padding: 5px 14px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  white-space: nowrap;
  color: #0070d5;
  text-shadow:
    0 0 1px #ffffff,
    0 0 2px #ffffff,
    1px 0 0 #ffffff,
    -1px 0 0 #ffffff,
    0 1px 0 #ffffff,
    0 -1px 0 #ffffff;
}

.ab-marker-popover {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 20;
  display: flex;
  align-items: stretch;
  gap: 16px;
  width: 380px;
  max-width: min(380px, calc(100vw - 48px));
  padding: 16px;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease,
    transform 0.25s ease;
  pointer-events: none;
}

.ab-marker-popover-media {
  flex-shrink: 0;
  width: 140px;
  border-radius: 8px;
  overflow: hidden;
}

.ab-marker-popover-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 100px;
  object-fit: cover;
  object-position: center center;
}

.ab-marker-popover-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.ab-marker-popover-title {
  margin: 0 0 10px;
  color: #0070d5;
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  line-height: 1.3;
}

.ab-marker-popover-desc {
  margin: 0;
  color: #333333;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
}

.ab-marker:hover .ab-marker-popover,
.ab-marker:focus-within .ab-marker-popover,
.ab-marker.open .ab-marker-popover {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.ab-marker-align-end .ab-marker-popover {
  left: auto;
  right: 0;
  transform: translateY(8px);
}

.ab-marker-align-end:hover .ab-marker-popover,
.ab-marker-align-end:focus-within .ab-marker-popover,
.ab-marker-align-end.open .ab-marker-popover {
  transform: translateY(0);
}

.ab-timeline {
  position: static;
  margin-top: 30px;
  top: -120px;
  z-index: 1;
  flex-shrink: 0;
  width: 370px;
  max-height: 100%;
  padding: 28px 24px 24px;
  border-radius: 12px;
  background: translate;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  box-sizing: border-box;
}

.ab-timeline-head {
  margin-bottom: 28px;
}

.ab-timeline-title {
  margin: 0 0 8px;
  color: #000000;
  font-size: 28px;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
}

.ab-timeline-subtitle {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 4px solid #0070d5;
  color: #0070d5;
  font-size: 13px;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  letter-spacing: 0.06em;
}

.ab-timeline-list {
  position: relative;
  margin: 0;
  padding: 0 0 0 28px;
  list-style: none;
}

.ab-timeline-list::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, #b8d4f0 0%, #7eb3e8 100%);
  border-radius: 1px;
  transform-origin: top;
  transform: scaleY(0);
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.ab-timeline.animated .ab-timeline-list::before {
  transform: scaleY(1);
}

.ab-timeline-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 5px;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.55s ease,
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.ab-timeline-item:last-child {
  padding-bottom: 0;
}

.ab-timeline-item.show {
  opacity: 1;
  transform: translateY(0);
}

.ab-timeline-node {
  position: absolute;
  left: -28px;
  top: 6px;
  z-index: 1;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin-left: 0;
  border: 2px solid #0070d5;
  border-radius: 50%;
  background: #ffffff;
  box-sizing: border-box;
}

.ab-timeline-item.on .ab-timeline-node {
  border-width: 0;
  background: #0070d5;
}

.ab-timeline-item.on .ab-timeline-node::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(0, 64, 152, 0.5);
  animation: ab-timeline-pulse 2s ease-out infinite;
  pointer-events: none;
}

@keyframes ab-timeline-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 64, 152, 0.5);
  }

  70% {
    box-shadow: 0 0 0 12px rgba(0, 64, 152, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(0, 64, 152, 0);
  }
}

.ab-timeline-content {
  min-width: 0;
}

.ab-timeline-year {
  display: inline-block;
  margin-right: 10px;
  color: #0070d5;
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  line-height: 1.3;
  font-style: normal;
  vertical-align: baseline;
}

.ab-timeline-item.on .ab-timeline-year {
  animation: ab-timeline-year-float 1.4s ease-in-out 1;
}

@keyframes ab-timeline-year-float {
  0% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-4px);
  }

  100% {
    transform: translateY(0);
  }
}

.ab-timeline-event {
  display: inline;
  margin: 0;
  color: #000000;
  font-size: 16px;
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
}

.ab-timeline-desc {
  margin: 4px 0 0;
  color: #888888;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
}

.ab-timeline-foot {
  margin-top: 12px;
  padding-left: 28px;
}

.ab-timeline-foot-text {
  margin: 0;
  color: #888888;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}

.ab-timeline-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(0, 64, 152, 0.08);
}

.ab-timeline-hint-icon {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.ab-timeline-hint-icon svg {
  display: block;
  width: 18px;
  height: 18px;
}

.ab-timeline-hint-text {
  color: #0070d5;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
}

/* about */
.bossgoo-index-about57 .about57-tit1 {
  max-width: 100% !important;
}

.bossgoo-index-about57 {
  font-size: 16px !important;
  overflow: hidden;
  background-repeat:no-repeat;
  background-size: 1920px;
  padding: 60px 0;
  position: relative;
  z-index: 1;
  background-position-x: center;
  background-attachment: fixed;
}

.bossgoo-index-about57:before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
  background: #fff;
  opacity: 0.85;
}

.bossgoo-index-about57 .about-left {
  float: left;
  width: 70%;
}

.bossgoo-index-about57 .about57-tit1 {
  font-size: 26px !important;
  font-weight: bold;
}

.bossgoo-index-about57 .about57-circle {
  display: none !important;
}

.bossgoo-index-about57 .about57-link {
  margin-top: 35px;
}

.bossgoo-index-about57 .about57-link a i {
  display: none;
}

.bossgoo-index-about57 .about57-conBox {
  margin-bottom: 0px !important;
  padding-top: 0 !important;
  font-size: 15px;
  line-height: 1.7;
  color: #333;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.bossgoo-index-about57 .about57-textBox {
  font-size: 14px;
  color: #666;
  text-align: left;
}

.bossgoo-index-about57 .first-title {
  margin-bottom: 25px !important;
  color: #333 !important;
  font-size: 24px !important;
  font-weight: bold;
  text-align: left;
  margin-top: 10px;
}

.bossgoo-index-about57 .about57-list {
  width: 30%;
  float: none;
  padding-left: 7%;
  float: left;
  overflow: hidden;
}

.bossgoo-index-about57 .about57-item {
  width: 100%;
  padding: 30px 20px 30px 90px;
  border-top: 1px solid #ddd;
  background-repeat: no-repeat;
  background-position: 10px center;
  background-size: 50px;
}

.bossgoo-index-about57 .about57-titBox {
  justify-content: left;
}

.bossgoo-index-about57 .about57-tit1 {
  max-width: 100% !important;
  font-size: 36px !important;
  color: #0070d5;
}

.bossgoo-index-about57 .about57-item:nth-child(1) {
  border-top: none;
}



@media (prefers-reduced-motion: reduce) {
  .ab-timeline-item {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .ab-timeline-list::before {
    transform: scaleY(1);
    transition: none;
  }

  .ab-timeline-year {
    animation: none !important;
  }

  .ab-timeline-item.on .ab-timeline-node::after {
    animation: none;
    box-shadow: 0 0 0 4px rgba(0, 64, 152, 0.2);
  }
}

@keyframes ab-enter {
  from {
    opacity: 0;
    transform: translateY(32px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media screen and (max-width: 1600px) and (min-width: 1025px) {
  .ab {
    padding: 4.675vw 0 5.3125vw;
  }

  .ab-inner {
    max-width: 85vw;
    padding: 0 1.275vw;
  }

  .ab-head {
    margin-bottom: 2.55vw;
  }

  .ab-label {
    margin-bottom: 0.85vw;
    font-size: 1.275vw;
    line-height: 1.59375vw;
  }

  .ab-title {
    font-size: 2.125vw;
    line-height: 2.975vw;
  }

  .ab-body {
    height: 40.05625vw;
    padding: 0 0 2.975vw;
    border-radius: 0.6375vw;
    transform: translateY(1.7vw);
  }

  @keyframes ab-enter {
    from {
      opacity: 0;
      transform: translateY(1.7vw);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .ab-marker-trigger {
    gap: 0.425vw;
  }

  .ab-marker-ripple {
    width: 0.6375vw;
    height: 0.6375vw;
  }

  .ab-marker-ripple span {
    border-width: 0.10625vw;
  }

  .ab-marker-name {
    padding: 0.26562vw 0.74375vw;
    border-width: 0.05312vw;
    font-size: 0.95625vw;
    backdrop-filter: blur(0.53125vw);
    -webkit-backdrop-filter: blur(0.53125vw);
  }

  .ab-marker-popover {
    top: calc(100% + 0.6375vw);
    gap: 0.85vw;
    width: 20.1875vw;
    max-width: min(380px, calc(100vw - 48px));
    padding: 0.85vw;
    border-radius: 0.6375vw;
    box-shadow: 0 0.6375vw 1.7vw rgba(0, 0, 0, 0.12);
    transform: translateX(-50%) translateY(0.425vw);
  }

  .ab-marker-popover-media {
    width: 7.4375vw;
    border-radius: 0.425vw;
  }

  .ab-marker-popover-media img {
    min-height: 5.3125vw;
  }

  .ab-marker-popover-title {
    margin: 0 0 0.53125vw;
    font-size: 1.0625vw;
  }

  .ab-marker-popover-desc {
    font-size: 0.74375vw;
  }

  .ab-marker-align-end .ab-marker-popover {
    transform: translateY(0.425vw);
  }

  .ab-timeline {
    top: -6.375vw;
    width: 19.65625vw;
    padding: 1.4875vw 1.275vw 1.275vw;
    border-radius: 0.6375vw;
    box-shadow: 0 0.425vw 1.7vw rgba(0, 0, 0, 0.08);
  }

  .ab-timeline-head {
    margin-bottom: 1.4875vw;
  }

  .ab-timeline-title {
    margin: 0 0 0.425vw;
    font-size: 1.4875vw;
  }

  .ab-timeline-subtitle {
    padding-bottom: 0.53125vw;
    border-bottom-width: 0.2125vw;
  }

  .ab-timeline-list {
    padding: 0 0 0 1.4875vw;
  }

  .ab-timeline-list::before {
    left: 0.37188vw;
    top: 0.425vw;
    bottom: 0.425vw;
    width: 0.10625vw;
  }

  .ab-timeline-item {
    gap: 0.85vw;
    padding-bottom: 0.26562vw;
    transform: translateY(0.85vw);
  }

  .ab-timeline-node {
    left: -1.4875vw;
    top: 0.31875vw;
    width: 0.74375vw;
    height: 0.74375vw;
    border-width: 0.10625vw;
  }

  .ab-timeline-item.on .ab-timeline-node::after {
    inset: -0.15937vw;
  }

  .ab-timeline-year {
    margin-right: 0.53125vw;
    font-size: 1.16875vw;
  }

  .ab-timeline-event {
    font-size: 0.85vw;
  }

  .ab-timeline-desc {
    margin: 0.2125vw 0 0;
    font-size: 0.69062vw;
  }

  .ab-timeline-foot {
    margin-top: 0.6375vw;
    padding-left: 1.4875vw;
  }

  .ab-timeline-foot-text {
    font-size: 0.74375vw;
  }

  .ab-timeline-hint {
    gap: 0.425vw;
    margin: 0.85vw 0 0;
    padding: 0.425vw 0.74375vw;
  }

  .ab-timeline-hint-icon svg {
    width: 0.95625vw;
    height: 0.95625vw;
  }

  .ab-timeline-hint-text {
    font-size: 0.6375vw;
  }
}

@media (max-width: 1024px) {
  .ab {
    padding: 64px 0 72px;
  }

  .ab-title {
    font-size: 36px;
  }

  .ab-label {
    font-size: 24px;
    line-height: 1.2;
  }

  .ab-body {
    align-items: flex-end;
    height: auto;
    min-height: 560px;
    padding: 120px 24px 32px;
    transform: translateY(8px);
  }

  .ab-marker:hover .ab-marker-popover,
  .ab-marker:focus-within .ab-marker-popover,
  .ab-marker.open .ab-marker-popover {
    transform: translateY(0);
  }

  .ab-marker-popover-media {
    width: 96px;
  }

  .ab-marker-popover-title {
    font-size: 17px;
  }

  .ab-marker-popover-desc {
    font-size: 13px;
  }
}

@media screen and (max-width: 1600px) and (min-width: 1025px) {
  .ab {
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-height: 49vw;
    max-height: 90vh;
    padding-top: clamp(1.9125vw, 5vh, 4.675vw);
    padding-bottom: clamp(1.9125vw, 5vh, 5.3125vw);
    box-sizing: border-box;
    overflow: hidden;
  }

  .ab-inner {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
  }

  .ab-head {
    flex-shrink: 0;
    margin-bottom: clamp(0.85vw, 2.2vh, 2.55vw);
  }

  .ab-label {
    margin-bottom: clamp(0.425vw, 1.2vh, 0.85vw);
  }

  .ab-title {
    font-size: clamp(1.59375vw, 2.5vw, 2.125vw);
    line-height: 1.3;
  }

  .ab-body {
    flex: 1;
    height: auto;
    min-height: 0;
    padding-bottom: clamp(1.0625vw, 3vh, 2.975vw);
  }

  .ab-timeline {
    top: clamp(-3.825vw, -9vh, -6.375vw);
    width: clamp(17vw, 22vw, 19.65625vw);
    max-height: calc(100% + clamp(3.825vw, 9vh, 6.375vw));
    padding: clamp(0.85vw, 2vh, 1.4875vw) clamp(0.85vw, 1.5vw, 1.275vw) clamp(0.85vw, 2vh, 1.275vw);
    overflow-y: auto;
    scrollbar-width: thin;
  }

  .ab-timeline-head {
    margin-bottom: clamp(0.74375vw, 1.8vh, 1.4875vw);
  }

  .ab-timeline-title {
    font-size: clamp(1.16875vw, 2vw, 1.4875vw);
  }

  .ab-timeline-item {
    padding-bottom: clamp(0.10625vw, 0.4vh, 0.26562vw);
  }

  .ab-timeline-year {
    font-size: clamp(0.95625vw, 1.6vw, 1.16875vw);
  }

  .ab-timeline-event {
    font-size: clamp(0.74375vw, 1.1vw, 0.85vw);
  }

  .ab-timeline-foot {
    margin-top: clamp(0.425vw, 1vh, 0.6375vw);
  }
}

@media screen and (max-width: 1400px) and (min-width: 1301px) {
  .ab {
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-height: 49vw;
    max-height: 80vh;
    padding-top: clamp(1.9125vw, 5vh, 4.675vw);
    padding-bottom: clamp(1.9125vw, 5vh, 5.3125vw);
    box-sizing: border-box;
    overflow: hidden;
  }
}

@media screen and (max-width: 1300px) and (min-width: 1025px) {
  .ab {
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-height: 49vw;
    max-height: 75vh;
    padding-top: clamp(1.9125vw, 5vh, 4.675vw);
    padding-bottom: clamp(1.9125vw, 5vh, 5.3125vw);
    box-sizing: border-box;
    overflow: hidden;
  }
}

@media (min-width: 1600px) {
  .ab {
    background-color: #eef1f9;
    display: flex;
    flex-direction: column;
    height: 100vh;
    min-height: 937px;
    max-height: 100vh;
    padding-top: clamp(36px, 5vh, 88px);
    padding-bottom: clamp(36px, 5vh, 100px);
    box-sizing: border-box;
    overflow: hidden;
  }

  .ab-inner {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
  }

  .ab-head {
    flex-shrink: 0;
    margin-bottom: clamp(16px, 2.2vh, 48px);
  }

  .ab-label {
    margin-bottom: clamp(8px, 1.2vh, 16px);
  }

  .ab-title {
    font-size: clamp(30px, 2.5vw, 40px);
    line-height: 1.3;
  }

  .ab-body {
    flex: 1;
    height: auto;
    min-height: 0;
    padding-bottom: clamp(20px, 3vh, 56px);
  }

  .ab-timeline {
    top: clamp(-72px, -9vh, -120px);
    width: clamp(320px, 22vw, 370px);
    max-height: calc(100% + clamp(72px, 9vh, 120px));
    padding: clamp(16px, 2vh, 28px) clamp(16px, 1.5vw, 24px) clamp(16px, 2vh, 24px);
    overflow-y: auto;
    scrollbar-width: thin;
  }

  .ab-timeline-head {
    margin-bottom: clamp(14px, 1.8vh, 28px);
  }

  .ab-timeline-title {
    font-size: clamp(22px, 2vw, 28px);
  }

  .ab-timeline-item {
    padding-bottom: clamp(2px, 0.4vh, 5px);
  }

  .ab-timeline-year {
    font-size: clamp(18px, 1.6vw, 22px);
  }

  .ab-timeline-event {
    font-size: clamp(14px, 1.1vw, 16px);
  }

  .ab-timeline-foot {
    margin-top: clamp(8px, 1vh, 12px);
  }
}

@media screen and (min-width: 2000px) {
  .ab {
    max-height: 100vh;
    padding-bottom: 0.7vw;
  }

  .ab-body {
    width: 113%;
  }
}

/* -------------------- 业务板块（Tab 切换） -------------------- */

.bz {
  background: #ffffff;
  padding: 88px 0 100px;
  overflow: hidden;
}

.bz-inner {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 0px 0 0px;
}



.bz-tabs {
  padding-right: 96px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: stretch;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(24px);
  animation: bz-enter 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.25s forwards;
}

.bz-tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  min-height: 120px;
  padding: 20px 16px;
  border: none;
  border-radius: 10px;
  background: #ffffff;
  color: #000000;
  font-family: inherit;
  cursor: pointer;
  box-sizing: border-box;
}

.bz-tab::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -6px;
  right: -6px;
  border-radius: 10px;
  background-color: #ffffff;
  z-index: -1;
}

.bz-tab:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 24px;
  right: 0;
  width: 1px;
  height: calc(100% - 48px);
  background: #e8e8e8;
}

.bz-tab.on::before {
  background-color: #0070d5;
}

.bz-tab.on {
  z-index: 1;
  background-color: #0070d5;
  color: #ffffff;
}

.bz-tab.on::after,
.bz-tab:has(+ .bz-tab.on)::after {
  display: none;
}

.bz-tab.on+.bz-tab::before {
  display: none;
}

.bz-tab-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: inherit;
}

.bz-tab-icon svg {
  width: 36px;
  height: 36px;
  fill: currentColor;
}

.bz-tab-text {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(15px * 1.4 * 2);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}

.bz-body {
  position: relative;
  opacity: 0;
  transform: translateY(24px);
  animation: bz-enter 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.4s forwards;
}

.bz-panels {
  position: relative;
  min-height: 480px;
  padding-bottom: 88px;
}

.bz-panel {
  display: grid;
  grid-template-columns: minmax(0, 520px) minmax(0, 58%);
  gap: 88px;
  align-items: stretch;
  position: absolute;
  inset: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.75s ease,
    visibility 0.75s ease;
  pointer-events: none;
  z-index: 0;
}

.bz-panel.on {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 1;
}

.bz-panel.leave {
  opacity: 0;
  visibility: visible;
  pointer-events: none;
  z-index: 2;
}

.bz-content,
.bz-media {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
}

.bz-panel.on:not(.anim) .bz-content:not(.enter),
.bz-panel.on:not(.anim) .bz-media:not(.enter) {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.bz-content.enter,
.bz-media.enter {
  animation: bz-panel-enter 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.bz-content {
  display: flex;
  flex-direction: column;
  padding-top: 68px;
}

.bz-panel-title {
  margin-bottom: 28px;
  font-size: 32px;
  font-weight: var(--font-weight-bold);
  line-height: 1.3;
  color: #1a1a1a;
}

.bz-panel-desc {
  margin-bottom: 40px;
  font-size: 15px;
  font-weight: 400;
  line-height: 2;
  color: #666666;
  text-align: justify;
}

.bz-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  height: 44px;
  padding: 0 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: #0070d5;
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 0 0 0 rgba(0, 112, 213, 0);
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.35s ease;
}

.bz-cta svg {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.bz-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: -130%;
  z-index: 0;
  width: 72%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(255, 255, 255, 0.06) 28%,
      rgba(255, 255, 255, 0.38) 50%,
      rgba(255, 255, 255, 0.06) 72%,
      transparent 100%);
  transform: skewX(-22deg);
  transition: left 1.45s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.bz-cta:hover {
  border-color: rgba(160, 220, 255, 0.45);
  background: #005eb8;
  box-shadow:
    0 0 0 1px rgba(120, 200, 255, 0.18),
    0 0 18px rgba(0, 112, 213, 0.35);
}

.bz-cta:hover::before {
  left: 150%;
}

.bz-cta:hover svg {
  transform: translate(2px, -2px);
}

.bz-footer {
  position: relative;
  left: auto;
  bottom: auto;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: calc(520px - 20px);
  margin-top: 24px;
  padding-top: 0;
}

.bz-page {
  font-size: 16px;
  font-weight: 500;
  color: #999999;
  letter-spacing: 0.08em;
}

.bz-page-current {
  color: #1a1a1a;
}

.bz-arrows {
  display: flex;
  align-items: center;
  gap: 16px;
}

.bz-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #f0f0f0;
  color: #999999;
  cursor: pointer;
  transition:
    background 0.25s ease,
    color 0.25s ease;
}

.bz-arrow-next {
  background: #0070d5;
  color: #ffffff;
}

.bz-arrow:hover {
  opacity: 0.9;
}

.bz-arrow:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.bz-media {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  background: #f5f7fa;
}

.bz-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 480px;
  object-fit: cover;
  object-position: center center;
}

@keyframes bz-enter {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bz-panel-enter {
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (min-width: 1921px) {
  .bz-inner {
    max-width: 1600px;
  }
}

@media screen and (max-width: 1600px) and (min-width: 1025px) {
  .bz {
    padding: 4.675vw 0 5.3125vw;
  }

  .bz-inner {
    max-width: 85vw;
    padding: 0 1.275vw;
  }

  .bz-tabs {
    padding-right: 5.1vw;
    margin-bottom: 2.55vw;
    transform: translateY(1.275vw);
  }

  .bz-tab {
    gap: 0.74375vw;
    min-height: 6.375vw;
    padding: 1.0625vw 0.85vw;
    border-radius: 0.53125vw;
  }

  .bz-tab::before {
    left: -0.31875vw;
    right: -0.31875vw;
    border-radius: 0.53125vw;
  }

  .bz-tab:not(:last-child)::after {
    top: 1.275vw;
    width: 0.05312vw;
    height: calc(100% - 2.55vw);
  }

  .bz-tab-icon {
    width: 2.125vw;
    height: 2.125vw;
  }

  .bz-tab-icon svg {
    width: 1.9125vw;
    height: 1.9125vw;
  }

  .bz-tab-text {
    min-height: calc(0.79688vw * 1.4 * 2);
    font-size: 0.79688vw;
  }

  .bz-body {
    transform: translateY(1.275vw);
  }

  @keyframes bz-enter {
    from {
      opacity: 0;
      transform: translateY(1.275vw);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .bz-panels {
    min-height: 25.5vw;
    padding-bottom: 4.675vw;
  }

  .bz-panel {
    grid-template-columns: minmax(0, 27.625vw) minmax(0, 58%);
    gap: 4.675vw;
  }

  .bz-content,
  .bz-media {
    transform: translate3d(0, 1.275vw, 0);
  }

  .bz-content {
    padding-top: 3.6125vw;
  }

  .bz-panel-title {
    margin-bottom: 1.4875vw;
    font-size: 1.7vw;
  }

  .bz-panel-desc {
    margin-bottom: 2.125vw;
    font-size: 0.79688vw;
  }

  .bz-cta {
    gap: 0.53125vw;
    height: 2.3375vw;
    padding: 0 1.275vw;
    border-width: 0.05312vw;
    border-radius: 53.07187vw;
    font-size: 0.85vw;
  }

  .bz-cta:hover {
    box-shadow:
      0 0 0 0.05312vw rgba(120, 200, 255, 0.18),
      0 0 0.95625vw rgba(0, 112, 213, 0.35);
  }

  .bz-cta:hover svg {
    transform: translate(0.10625vw, -0.10625vw);
  }

  .bz-footer {
    width: calc(27.625vw - 1.0625vw);
    margin-top: 1.275vw;
  }

  .bz-page {
    font-size: 0.85vw;
  }

  .bz-arrows {
    gap: 0.85vw;
  }

  .bz-arrow {
    width: 2.3375vw;
    height: 2.3375vw;
  }

  .bz-media {
    min-height: 25.5vw;
  }

  .bz-media img {
    min-height: 25.5vw;
  }
}

@media (max-width: 1024px) {
  .bz {
    padding: 64px 0 72px;
  }

  .bz-tabs {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 12px;
    margin-bottom: 32px;
    padding: 0 24px 8px 0;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .bz-tabs::-webkit-scrollbar {
    display: none;
  }

  .bz-tab:not(:last-child)::after {
    display: none;
  }

  .bz-tab {
    flex: 0 0 168px;
    width: 168px;
    min-width: 168px;
    max-width: 168px;
    min-height: 100px;
  }

  .bz-panel {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .bz-footer {
    position: static;
    width: 100%;
    margin-top: 24px;
  }

  .bz-panels {
    min-height: 640px;
    padding-bottom: 0;
  }

  .bz-media {
    min-height: 360px;
  }

  .bz-media img {
    min-height: 360px;
  }

  .bz-panel-title {
    font-size: 26px;
  }
}

@media (max-width: 768px) {
  .bz {
    padding: 48px 0 56px;
  }

  .bz-inner {
    padding: 0 16px;
  }


  .bz-tabs {
    padding: 0 16px 8px 0;
    gap: 10px;
  }

  .bz-tab {
    flex: 0 0 148px;
    width: 148px;
    min-width: 148px;
    max-width: 148px;
    min-height: 88px;
    gap: 10px;
    padding: 12px 10px;
  }

  .bz-tab-icon svg {
    width: 28px;
    height: 28px;
  }

  .bz-tab-text {
    font-size: 12px;
  }

  .bz-panel-title {
    font-size: 22px;
    margin-bottom: 20px;
  }

  .bz-panel-desc {
    font-size: 14px;
    line-height: 1.85;
    margin-bottom: 28px;
  }

  .bz-panels {
    min-height: 520px;
  }

  .bz-media,
  .bz-media img {
    min-height: 260px;
  }
}

@media (prefers-reduced-motion: reduce) {

  .bz-content,
  .bz-media {
    opacity: 1;
    transform: none;
  }

  .bz-panel.on:not(.anim) .bz-content:not(.enter),
  .bz-panel.on:not(.anim) .bz-media:not(.enter),
  .bz-content.enter,
  .bz-media.enter {
    animation: none;
  }

  .bz-panel {
    transform: none;
    transition:
      opacity 0.2s ease,
      visibility 0.2s ease;
  }

  .bz-cta::before,
  .bz-cta svg {
    transition: none;
  }

  .bz-cta:hover svg {
    transform: none;
  }
}

/* -------------------- 行业应用（卡片 / 侧栏） -------------------- */

.ind {
  background: #f7f8fa;
  padding: 88px 0 100px;
  overflow-x: clip;
  overflow-y: visible;
}

.ind-inner {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 24px;
  overflow: visible;
}

.ind-head {
  margin-bottom: 48px;
}

.ind-label {
  margin-bottom: 16px;
  color: #0070d5;
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  line-height: 30px;
}

.ind-title {
  color: #000000;
  font-size: 40px;
  font-weight: var(--font-weight-normal);
  line-height: 56px;
  letter-spacing: 0.02em;
}

.ind-tab-wrap {
  margin-top: 32px;
  overflow: visible;
}

.ind-tab-rail {
  height: 1px;
  background: #e8e8e8;
}

.ind-tabs {
  display: flex;
  align-items: flex-start;
  margin-top: -5px;
  overflow: visible;
}

.ind-tab {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 16px 12px 24px;
  border: none;
  background: transparent;
  color: #000000;
  font-family: inherit;
  cursor: pointer;
  overflow: visible;
  transition: color 0.3s ease;
}

.ind-tab.on {
  color: #0070d5;
}

.ind-tab-dot {
  position: relative;
  display: block;
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  overflow: visible;
  isolation: isolate;
}

.ind-tab-dot::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: 50%;
  background: currentColor;
  transition:
    background-color 0.3s ease,
    box-shadow 0.3s ease;
}

.ind-tab.on .ind-tab-dot::before {
  background: #0070d5;
  box-shadow: 0 0 0 2px #ffffff;
}

.ind-tab.on .ind-tab-dot::after {
  content: "";
  position: absolute;
  inset: -6px;
  z-index: 1;
  border-radius: 50%;
  background: rgba(0, 112, 213, 0.18);
  box-shadow: 0 0 0 0 rgba(0, 112, 213, 0.45);
  animation: id-tab-pulse 2s ease-out infinite;
  pointer-events: none;
}

@keyframes id-tab-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 112, 213, 0.45);
  }

  70% {
    box-shadow: 0 0 0 12px rgba(0, 112, 213, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(0, 112, 213, 0);
  }
}

.ind-tab-text {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
  white-space: nowrap;
}

.ind-carousel {
  position: relative;
  width: 100%;
  overflow: visible;
}

.ind-expand {
  position: relative;
  width: 100%;
  margin-right: auto;
  will-change: width, margin-left;
}

.ind-arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid #d9d9d9;
  border-radius: 50%;
  background: #ffffff;
  color: #999999;
  box-sizing: border-box;
  cursor: pointer;
  transform: translateY(-50%);
  transition:
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease;
}

.ind-arrow-prev {
  left: -64px;
}

.ind-arrow-next {
  right: -64px;
}

.ind-arrow:hover {
  background: #ffffff;
  border-color: #0070d5;
  color: #0070d5;
}

.ind-arrow:focus-visible {
  outline: 2px solid #0070d5;
  outline-offset: 2px;
}

.ind-stage {
  position: relative;
  width: 100%;
  height: 600px;
  min-height: 600px;
  overflow: hidden;
  border-radius: 12px;
}

.ind-panel {
  display: none;
  position: relative;
  height: 600px;
  min-height: 600px;
  padding: 56px 48px 56px 50px;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.ind-panel.on {
  display: flex;
  align-items: center;
}

.ind-card {
  position: relative;
  z-index: 1;
  max-width: 480px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(12px);
  color: #ffffff;
}

.ind-card.enter {
  animation: id-card-enter 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes id-card-enter {
  from {
    opacity: 0;
    transform: translate3d(0, 24px, 0);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.ind-card-icon {
  display: flex;
  margin-bottom: 24px;
  color: #ffffff;
}

.ind-card-icon svg {
  width: 48px;
  height: 48px;
}

.ind-card-title {
  margin-bottom: 20px;
  font-size: 28px;
  font-weight: var(--font-weight-bold);
  line-height: 1.35;
}

.ind-card-desc {
  margin-bottom: 32px;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  color: rgba(255, 255, 255, 0.88);
  text-align: justify;
}

.ind-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 24px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 999px;
  background: transparent;
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 0 0 0 rgba(0, 112, 213, 0);
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.35s ease;
}

.ind-cta svg {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.ind-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: -130%;
  z-index: 0;
  width: 72%;
  height: 100%;
  background: linear-gradient(90deg,
      transparent 0%,
      rgba(255, 255, 255, 0.06) 28%,
      rgba(255, 255, 255, 0.38) 50%,
      rgba(255, 255, 255, 0.06) 72%,
      transparent 100%);
  transform: skewX(-22deg);
  transition: left 1.45s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.ind-cta:hover {
  border-color: rgba(160, 220, 255, 0.45);
  background: #005eb8;
  box-shadow:
    0 0 0 1px rgba(120, 200, 255, 0.18),
    0 0 18px rgba(0, 112, 213, 0.35);
}

.ind-cta:hover::before {
  left: 150%;
}

.ind-cta:hover svg {
  transform: translate(2px, -2px);
}

@media screen and (max-width: 1600px) and (min-width: 1025px) {
  .ind {
    padding: 4.675vw 0 5.3125vw;
  }

  .ind-inner {
    max-width: 85vw;
    padding: 0 1.275vw;
  }

  .ind-head {
    margin-bottom: 2.55vw;
  }

  .ind-label {
    margin-bottom: 0.85vw;
    font-size: 1.275vw;
    line-height: 1.59375vw;
  }

  .ind-title {
    font-size: 2.125vw;
    line-height: 2.975vw;
  }

  .ind-tab-wrap {
    margin-top: 1.7vw;
  }

  .ind-tab-rail {
    height: 0.05312vw;
  }

  .ind-tabs {
    margin-top: -0.26562vw;
  }

  .ind-tab {
    gap: 0.6375vw;
    padding: 0.85vw 0.6375vw 1.275vw;
  }

  .ind-tab-dot {
    width: 0.53125vw;
    height: 0.53125vw;
  }

  .ind-tab.on .ind-tab-dot::before {
    box-shadow: 0 0 0 0.10625vw #ffffff;
  }

  .ind-tab.on .ind-tab-dot::after {
    inset: -0.31875vw;
  }

  @keyframes id-tab-pulse {
    0% {
      box-shadow: 0 0 0 0 rgba(0, 112, 213, 0.45);
    }

    70% {
      box-shadow: 0 0 0 0.6375vw rgba(0, 112, 213, 0);
    }

    100% {
      box-shadow: 0 0 0 0 rgba(0, 112, 213, 0);
    }
  }

  .ind-tab-text {
    font-size: 0.85vw;
  }

  .ind-arrow {
    width: 2.55vw;
    height: 2.55vw;
    border-width: 0.05312vw;
    background: transparent;
  }

  .ind-arrow:hover {
    background: transparent;
  }

  .ind-arrow-prev {
    left: 0.85vw;
  }

  .ind-arrow-next {
    right: 0.85vw;
  }

  .ind-arrow:focus-visible {
    outline-width: 0.10625vw;
    outline-offset: 0.10625vw;
  }

  .ind-stage {
    height: 31.875vw;
    min-height: 31.875vw;
    border-radius: 0.6375vw;
  }

  .ind-panel {
    height: 31.875vw;
    min-height: 31.875vw;
    padding: 2.975vw 2.55vw 2.975vw 2.65625vw;
  }

  .ind-card {
    max-width: 25.5vw;
    padding: 1.275vw;
    border-width: 0.05312vw;
    border-radius: 0.85vw;
    backdrop-filter: blur(0.6375vw);
  }

  @keyframes id-card-enter {
    from {
      opacity: 0;
      transform: translate3d(0, 1.275vw, 0);
    }

    to {
      opacity: 1;
      transform: translate3d(0, 0, 0);
    }
  }

  .ind-card-icon {
    margin-bottom: 1.275vw;
  }

  .ind-card-icon svg {
    width: 2.55vw;
    height: 2.55vw;
  }

  .ind-card-title {
    margin-bottom: 1.0625vw;
    font-size: 1.4875vw;
  }

  .ind-card-desc {
    margin-bottom: 1.7vw;
    font-size: 0.85vw;
  }

  .ind-cta {
    gap: 0.53125vw;
    height: 2.3375vw;
    padding: 0 1.275vw;
    border-width: 0.05312vw;
    border-radius: 53.07187vw;
    font-size: 0.85vw;
  }

  .ind-cta:hover {
    box-shadow:
      0 0 0 0.05312vw rgba(120, 200, 255, 0.18),
      0 0 0.95625vw rgba(0, 112, 213, 0.35);
  }

  .ind-cta:hover svg {
    transform: translate(0.10625vw, -0.10625vw);
  }
}

@media (max-width: 1024px) {
  .ind-arrow {
    width: 40px;
    height: 40px;
  }

  .ind-arrow-prev {
    left: -48px;
  }

  .ind-arrow-next {
    right: -48px;
  }

  .ind {
    padding: 64px 0 72px;
  }

  .ind-inner {
    padding: 0 24px;
  }

  .ind-title {
    font-size: 36px;
    line-height: 1.3;
  }

  .ind-label {
    font-size: 24px;
    line-height: 1.2;
  }

  .ind-tab-wrap {
    padding: 0 0 4px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .ind-tab-wrap::-webkit-scrollbar {
    display: none;
  }

  .ind-tab-scroll {
    display: inline-flex;
    flex-direction: column;
    min-width: 100%;
    padding-right: 24px;
    box-sizing: border-box;
  }

  .ind-tab-rail {
    width: 100%;
  }

  .ind-tabs {
    flex-wrap: nowrap;
    justify-content: flex-start;
    width: auto;
    gap: 0;
  }

  .ind-tab {
    flex: 0 0 auto;
    min-width: 128px;
    padding: 16px 20px 24px 0;
    align-items: center;
  }

  .ind-tab-text {
    font-size: 14px;
    white-space: nowrap;
    text-align: center;
  }

  .ind-stage,
  .ind-panel {
    min-height: 480px;
  }

  .ind-panel {
    padding: 40px 24px;
  }

  .ind-card {
    max-width: 100%;
    padding: 32px 28px;
  }

  .ind-card-title {
    font-size: 24px;
  }
}

@media (max-width: 768px) {
  .ind-arrow {
    width: 36px;
    height: 36px;
  }

  .ind-arrow-prev {
    left: 8px;
  }

  .ind-arrow-next {
    right: 8px;
  }

  .ind-arrow svg {
    width: 16px;
    height: 16px;
  }

  .ind {
    padding: 48px 0 56px;
  }

  .ind-inner {
    padding: 0 16px;
  }

  .ind-head {
    margin-bottom: 32px;
  }

  .ind-title {
    font-size:20px;
  }

  .ind-label {
    font-size:16px;
  }

  .ind-tab-wrap {
    padding: 0 0 4px;
  }

  .ind-tab-scroll {
    padding-right: 16px;
  }

  .ind-tab {
    min-width: 112px;
    padding: 16px 16px 24px 0;
  }

  .ind-tab-text {
    font-size: 13px;
  }

  .ind-stage,
  .ind-panel {
    min-height: 420px;
  }

  .ind-panel {
    padding: 28px 16px;
    align-items: flex-end;
  }

  .ind-card {
    padding: 24px 20px;
    border-radius: 12px;
  }

  .ind-card-title {
    font-size: 20px;
    margin-bottom: 16px;
  }

  .ind-card-desc {
    font-size: 16px;
    line-height: 1.85;
    margin-bottom: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {

  .ind-cta::before,
  .ind-cta svg {
    transition: none;
  }

  .ind-cta:hover svg {
    transform: none;
  }
}

/* ---------- 行业优势列表（Why Choose 图文列表） ---------- */
.advantage {
  position: relative;
  margin-top: 40px;
}

.advantage .bt {
  margin-bottom: 15px;
  color: #333;
  font-size: 24px;
  font-weight: bold;
}

.advantage .subbt {
  font-size: 15px;
}

.advantage ul {
  margin-top: 30px;
}

.advantage ul li {
  display: flex;
  align-items: center;
  padding: 5px 0;
  transition: all 0.5s ease;
}

.advantage ul li .img {
  display: flex;
  align-items: center;
  flex: 0 0 15%;
  width: 15%;
  height: 99px;
  padding-right: 10px;
}

.advantage ul li .img img {
  max-width: 100%;
  height: auto;
}

.advantage ul li .txt .title {
  display: -webkit-box;
  overflow: hidden;
  color: #333;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.3;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

.advantage ul li .txt .summary {
  display: -webkit-box;
  overflow: hidden;
  height: 0;
  margin-top: 10px;
  color: #333;
  font-size: 14px;
  opacity: 0;
  transition: all 0.5s ease;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.advantage ul li:hover .summary {
  height: 42px;
  opacity: 1;
}

/* -------------------- 公司新闻 -------------------- */

.nw {
  background: #fff;
  padding: 88px 0 100px;
}

.nw-inner {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 0px;
}

.nw-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
}

.nw-head-text {
  flex: 1;
  min-width: 0;
}

.nw-label {
  margin-bottom: 16px;
  color: #333;
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  line-height: 30px;
}

.nw-title {
   color: #0070d5;
   margin-bottom:6px;
  font-size: 40px;
  font-weight: var(--font-weight-normal);
  line-height: 56px;
  letter-spacing: 0.02em;
}

.nw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.nw-col-mid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-height: 100%;
}

.nw-card {
  position: relative;
  z-index: 0;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #eee;
  box-sizing: border-box;
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.nw-card:hover {
  z-index: 1;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.nw-card-featured {
  height: 100%;
  padding: 25px;
}

.nw-card-media {
  flex-shrink: 0;
  overflow: hidden;
}

.nw-card-media img {
  border-radius: 10px;
  display: block;
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.nw-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px 24px 20px;
}

.nw-card-date {
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  color: #999999;
}

.nw-card-name {
  margin-bottom: 12px;
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: #1a1a1a;
}
.nw-card-name a{
    color: #1a1a1a;
}
.nw-card-name a:hover{
    color:#0070d5;
}
.nw-card-desc {
  flex: 0 0 auto;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.85;
  color: #666666;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nw-card-compact .nw-card-desc,
.nw-card-cover .nw-card-desc {
  -webkit-line-clamp: 3;
}

.nw-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
  padding-top: 16px;
}

.nw-card-tag {
  font-size: 13px;
  font-weight: 400;
  color: #999999;
}

.nw-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: #1a1a1a;
  text-decoration: none;
  transition: color 0.25s ease;
}

.nw-card-link:hover {
  color: #0052d9;
}

.nw-card-compact {
  flex: 1;
}

.nw-card-compact .nw-card-body {
  padding: 28px 24px 20px;
}

.nw-card-compact .nw-card-name {
  font-size: 17px;
}

.nw-card-cover {
  position: relative;
  align-self: stretch;
  min-height: 100%;
  background: #1a1a1a;
}

.nw-card-cover .nw-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  object-fit: cover;
}

.nw-card-cover .nw-card-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px 28px 28px;
  background: linear-gradient(180deg,
      transparent 0%,
      rgba(0, 0, 0, 0.08) 35%,
      rgba(0, 0, 0, 0.45) 58%,
      rgba(0, 0, 0, 0.82) 100%);
}

.nw-card-cover .nw-card-overlay-body {
  margin-bottom: 20px;
}

.nw-card-cover .nw-card-date {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1;
  color: rgba(255, 255, 255, 0.9);
}

.nw-card-cover .nw-card-name {
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: #ffffff;
}

.nw-card-cover .nw-card-desc {
  margin-bottom: 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.88);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.nw-card-cover .nw-card-foot {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.nw-card-cover .nw-card-tag {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
}

.nw-card-cover .nw-card-link {
  font-size: 13px;
  font-weight: 500;
  color: #ffffff;
  text-decoration: none;
}

.nw-card-cover .nw-card-link:hover {
  color: rgba(255, 255, 255, 0.9);
}

@media screen and (max-width: 1600px) and (min-width: 1025px) {
  .nw {
    padding: 4.675vw 0 5.3125vw;
  }

  .nw-inner {
    max-width: 85vw;
    padding: 0 1.275vw;
  }

  .nw-head {
    gap: 1.7vw;
    margin-bottom: 2.55vw;
  }

  .nw-label {
    margin-bottom: 0.85vw;
    font-size: 1.275vw;
    line-height: 1.59375vw;
  }

  .nw-title {
    font-size: 2.125vw;
    line-height: 2.975vw;
  }

  .nw-grid {
    gap: 1.275vw;
  }

  .nw-col-mid {
    gap: 1.275vw;
  }

  .nw-card {
    border-radius: 0.6375vw;
  }

  .nw-card:hover {
    box-shadow: 0 0.425vw 1.275vw rgba(0, 0, 0, 0.12);
  }

  .nw-card-featured {
    padding: 1.75313vw;
  }

  .nw-card-media img {
    border-radius: 0.53125vw;
    height: 15.9375vw;
  }

  .nw-card-body {
    padding: 1.275vw 1.275vw 1.0625vw;
  }

  .nw-card-date {
    margin-bottom: 0.6375vw;
    font-size: 0.74375vw;
  }

  .nw-card-name {
    margin-bottom: 0.6375vw;
    font-size: 0.95625vw;
  }

  .nw-card-desc {
    margin-bottom: 1.0625vw;
    font-size: 0.74375vw;
  }

  .nw-card-foot {
    gap: 0.85vw;
    padding-top: 0.85vw;
  }

  .nw-card-tag {
    font-size: 0.69062vw;
  }

  .nw-card-link {
    gap: 0.31875vw;
    font-size: 0.69062vw;
  }

  .nw-card-compact .nw-card-body {
    padding: 1.4875vw 1.275vw 1.0625vw;
  }

  .nw-card-compact .nw-card-name {
    font-size: 0.90312vw;
  }

  .nw-card-cover .nw-card-bg {
    border-radius: 0.6375vw;
  }

  .nw-card-cover .nw-card-overlay {
    padding: 1.7vw 1.4875vw 1.4875vw;
  }

  .nw-card-cover .nw-card-overlay-body {
    margin-bottom: 1.0625vw;
  }

  .nw-card-cover .nw-card-date {
    margin-bottom: 0.6375vw;
    font-size: 0.74375vw;
  }

  .nw-card-cover .nw-card-name {
    margin-bottom: 0.6375vw;
    font-size: 1.0625vw;
  }

  .nw-card-cover .nw-card-desc {
    font-size: 0.74375vw;
  }

  .nw-card-cover .nw-card-tag,
  .nw-card-cover .nw-card-link {
    font-size: 0.69062vw;
  }
}

@media (max-width: 1024px) {
  .nw {
    padding: 64px 0 72px;
  }

  .nw-title {
    font-size: 36px;
    line-height: 1.3;
  }

  .nw-label {
    font-size: 24px;
    line-height: 1.2;
  }

  .nw-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .nw-card-cover {
    grid-column: 1 / -1;
    min-height: 360px;
  }

  .nw-card-media img {
    height: 220px;
  }

  .bossgoo-index-about57 .about-left {
    width: 100%;
  }

  .bossgoo-index-about57 .about57-list {
    width: 100%;
    padding: 0;
    margin-top: 20px;
    float: left;
  }

  .bossgoo-index-about57 .about57-tit1 {
    font-size: 20px !important;
  }

  .bossgoo-index-about57 .about57-item {
    padding: 15px 10px 15px 70px;
    background-size: 40px;
  }

  .advantage ul li {
    width: 100%;
    border-bottom:1px solid #eee;
    padding-top:25px!important;
    padding-bottom:25px!important;
    margin: 0;
  }
  .advantage ul li:last-child{
    border-bottom:0;
  }

  .advantage ul li .txt .title {
    font-size: 15px;
  }

  .advantage ul li .img {
    height: 55px;
    width: 18%;
    margin-right:15px;
    flex: 0 0 18%;
  }

  .advantage ul li .txt .summary {
    height: auto;
    opacity: 1;
    font-size: 12px;
    margin-top: 4px;
    -webkit-line-clamp: 6;
  }
}

@media (max-width: 768px) {
  .nw {
    padding: 48px 0 56px;
  }

  .nw-inner {
    padding: 0 16px;
  }

  .nw-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 32px;
  }

  .nw-title {
    font-size: 28px;
  }

  .nw-label {
    font-size: 20px;
  }

  .nw-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .nw-card-cover {
    min-height: 320px;
  }

  .nw-card-featured {
    padding: 20px;
  }

  .nw-card-media img {
    height: 200px;
  }

  .nw-col-mid {
    gap: 16px;
  }
}