#sdWan {
  --sd-font-title: var(--font-size-title);
  --sd-font-subtitle: var(--font-size-subtitle);
  --sd-font-card-title: var(--font-size-card-title);
  --sd-font-body: var(--font-size-small);
  --sd-line-title: var(--line-title);
  --sd-line-body: var(--line-body);
  --sd-weight-bold: var(--weight-bold);
}
#sdWan,
#sdWan * {
  box-sizing: border-box;
}
.swiper-button-next:after,
.swiper-button-prev:after {
  content: "";
}
#sdWan .sd-layout {
  width: 1360px;
  max-width: calc(100% - 48px);
  margin: 0 auto;
}
#sdWan .sd-banner {
  position: relative;
  height: 500px;
  padding: var(--section-y) 0;
  background: #f0f7ff url('/img/page/network/sdwan/banner-bg.jpg') no-repeat center center;
  background-size: cover;
  display: flex;
  align-items: center;
}
#sdWan .sd-banner .wrapper {
  position: relative;
  z-index: 2;
}
#sdWan .sd-banner-content {
  max-width: 640px;
}
#sdWan .sd-banner-tag {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 0 18px;
  margin-bottom: 20px;
  font-size: 18px;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0, 34, 102, 0.3);
  background: transparent;
  border-radius: 21px;
  line-height: 1.5;
}
#sdWan .sd-banner-tag::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  border-radius: inherit;
  content: "";
  background: linear-gradient(90deg, #ff8c38 0%, #1664ff 70%, #1664ff 100%);
  -webkit-mask-image: linear-gradient(90deg, #000 0%, transparent 100%);
  mask-image: linear-gradient(90deg, #000 0%, transparent 100%);
}
#sdWan .sd-banner-title {
  margin: 0 0 20px;
  font-size: 48px;
  font-weight: var(--sd-weight-bold);
  color: var(--color-text);
  line-height: 58px;
}
#sdWan .sd-banner-desc {
  margin: 0 0 32px;
  font-size: var(--sd-font-subtitle);
  line-height: var(--line-subtitle);
  color: var(--color-text);
}
#sdWan .sd-banner-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
#sdWan .sd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  font-size: 16px;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-small);
  transition: all 0.3s ease;
  cursor: pointer;
}
#sdWan .sd-btn-primary {
  color: #fff;
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
}
#sdWan .sd-btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}
#sdWan .sd-btn-default {
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
}
#sdWan .sd-btn-default:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
#sdWan .sd-btn-dark-outline {
  color: #fff;
  border: 1px solid #fff;
}
#sdWan .sd-btn-dark-outline:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
#sdWan .sd-btn-dark-light {
  color: var(--color-text);
  background: #fff;
  border: 1px solid #fff;
}
#sdWan .sd-btn-dark-light:hover {
  color: var(--color-primary);
  transform: translateY(-2px);
}
#sdWan .sd-banner-btn {
  position: relative;
  isolation: isolate;
  width: 210px;
  min-height: 48px;
  overflow: hidden;
  box-sizing: border-box;
  border: 0;
  font-size: 16px;
  box-shadow: none;
  transition: box-shadow 0.2s ease, transform 0.2s ease, color 0.2s ease;
}
#sdWan .sd-banner-btn.sd-btn-primary {
  background: linear-gradient(90deg, #1664ff 0%, #6840ff 100%);
}
#sdWan .sd-banner-btn.sd-btn-primary::before {
  position: absolute;
  z-index: 0;
  top: 0;
  bottom: 0;
  left: -48px;
  width: calc(100% + 96px);
  border-radius: 0 48px 48px 0;
  content: "";
  background: var(--color-primary);
  transform: translateX(-110%);
  transition: transform 0.68s cubic-bezier(0.22, 0.8, 0.28, 1);
}
#sdWan .sd-banner-btn.sd-btn-primary:hover::before {
  transform: translateX(0);
}
#sdWan .sd-banner-btn span {
  position: relative;
  z-index: 1;
}
#sdWan .sd-banner-btn:hover {
  box-shadow: 0 8px 20px rgba(21, 101, 216, 0.3);
  transform: translateY(-2px);
}
#sdWan .sd-banner-btn-light {
  color: var(--color-text);
  background: #fff;
}
#sdWan .sd-banner-btn-light:hover {
  color: var(--color-primary);
  background: #fff;
}
#sdWan .sd-banner-outline {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  fill: none;
  stroke: var(--color-primary);
  stroke-width: 1;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  pointer-events: none;
  transition: stroke-dashoffset 0.82s cubic-bezier(0.22, 0.8, 0.28, 1);
}
#sdWan .sd-banner-outline path {
  vector-effect: non-scaling-stroke;
}
#sdWan .sd-banner-btn-light:hover .sd-banner-outline {
  stroke-dashoffset: 0;
}
#sdWan .sd-arch {
  padding: 70px 0;
  background: #fff;
}
#sdWan .sd-arch-head {
  max-width: 720px;
  margin: 0 auto 50px;
  text-align: center;
}
#sdWan .sd-arch-title {
  margin: 0 0 16px;
  font-size: 30px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-arch-sub {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #6b7280;
}
#sdWan .sd-arch-body {
  display: flex;
  align-items: center;
  gap: 32px;
}
#sdWan .sd-arch-figure {
  flex: 0 0 52%;
  align-self: stretch;
  display: flex;
  max-width: 52%;
  overflow: hidden;
  background: #fff;
  border-radius: 10px;
}
#sdWan .sd-arch-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
#sdWan .sd-arch-list {
  flex: 1;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
#sdWan .sd-arch-item {
  position: relative;
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px 12px;
  padding: 14px 16px;
  background: #f8fbff;
  border: 1px solid #e6eef8;
  border-radius: 10px;
}
#sdWan .sd-arch-item + .sd-arch-item::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  width: 2px;
  height: 8px;
  background: #2563eb;
}
#sdWan .sd-arch .sd-arch-box {
  display: flex;
}
#sdWan .sd-arch-icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  overflow: hidden;
  margin-right: 10px;
}
#sdWan .sd-arch-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#sdWan .sd-arch-main {
  flex: 1;
}
#sdWan .sd-arch-item-hd {
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}
#sdWan .sd-arch-layer,
#sdWan .sd-arch-name {
  font-size: 18px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-arch-dot {
  margin: 0 6px;
  font-size: 18px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-arch-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #6b7280;
}
#sdWan .sd-arch-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
}
#sdWan .sd-arch-tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 14px;
  font-size: 14px;
  line-height: 20px;
  color: #374151;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
}
#sdWan .sd-data {
  display: flex;
  align-items: center;
  height: 300px;
  padding: 0;
  background: url(/img/page/network/sdwan/bg-3.jpg) center / cover no-repeat;
}
#sdWan .sd-data-list {
  display: flex;
  justify-content: space-between;
  margin: 0;
  padding: 0;
  list-style: none;
}
#sdWan .sd-data-item {
  flex: 1;
  text-align: center;
  color: #fff;
}
#sdWan .sd-data-item strong {
  display: block;
  margin-bottom: 16px;
  font-size: 36px;
  font-weight: 700;
}
#sdWan .sd-data-item span {
  display: block;
  font-size: 18px;
  opacity: 0.9;
}
#sdWan .sd-scene {
  padding: 70px 0;
  background: transparent;
}
#sdWan .sd-scene-head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
#sdWan .sd-scene-head h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-scene-head p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}
#sdWan .sd-scene-nav {
  display: flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  margin: 0 auto 24px;
  padding: 6px;
  background: #f4f7fc;
  border: 1px solid #edf2fb;
  border-radius: 999px;
}
#sdWan .sd-scene-nav button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 138px;
  height: 48px;
  padding: 0 18px;
  border: 0;
  font-size: 18px;
  font-weight: var(--weight-bold);
  line-height: 28px;
  color: var(--color-text);
  background: transparent;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
#sdWan .sd-scene-nav button .sd-scene-fire {
  position: absolute;
  top: -2px;
  right: 5px;
  width: 14px;
  height: 14px;
  object-fit: contain;
}
#sdWan .sd-scene-nav button.active,
#sdWan .sd-scene-nav button:hover {
  color: #fff;
  background: var(--color-primary);
  box-shadow: 0 8px 20px rgba(22, 100, 255, 0.2);
}
#sdWan .sd-scene-panels {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  padding: 40px;
}
#sdWan .sd-scene-panel {
  display: none;
  align-items: center;
  gap: 40px;
}
#sdWan .sd-scene-panel.active {
  display: flex;
}
#sdWan .sd-scene-left {
  flex: 1;
}
#sdWan .sd-scene-left .sd-banner-btn {
  width: auto;
  white-space: nowrap;
}
#sdWan .sd-scene-left h3 {
  margin: 0 0 14px;
  font-size: 24px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-scene-left p {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.8;
  color: #6b7280;
}
#sdWan .sd-scene-left ul {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}
#sdWan .sd-scene-left li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: #374151;
}
#sdWan .sd-scene-left li i {
  margin-top: 2px;
  color: #22c55e;
}
#sdWan .sd-scene-left li .sd-check-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  object-fit: contain;
}
#sdWan .sd-scene-left .sd-btn-primary i {
  margin-left: 8px;
  font-size: 12px;
}
#sdWan .sd-scene-right {
  flex: 0 0 50%;
  max-width: 50%;
}
#sdWan .sd-scene-right img {
  width: 100%;
  height: auto;
}
#sdWan .sd-core {
  padding: 70px 0;
  background: #f0f7ff;
}
#sdWan .sd-core-head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
#sdWan .sd-core-head h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-core-head p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}
#sdWan .sd-core-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: start;
  gap: 24px;
}
#sdWan .sd-core-card {
  position: relative;
  padding: 20px;
  background: #fff;
  border: 1px solid transparent;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
#sdWan .sd-core-card:hover {
  border-color: #9cc6ff;
  box-shadow: 0 8px 24px rgba(22, 100, 255, 0.1);
}
#sdWan .sd-core-icon {
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: #eff6ff;
  border-radius: 8px;
  opacity: 1;
  overflow: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
#sdWan .sd-core-icon img {
  width: 32px;
  height: 32px;
  padding: 0;
  object-fit: contain;
}
#sdWan .sd-core-card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 700;
  color: #1a2233;
  transition: transform 0.3s ease;
}
#sdWan .sd-core-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #6b7280;
  transition: transform 0.3s ease;
}
#sdWan .sd-core .sd-core-card .sd-core-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  min-height: 42px;
  max-height: 42px;
  margin: 18px 0 -60px;
  padding: 0 18px;
  border-width: 1px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: linear-gradient(90deg, #2563eb, #7c3aed);
  border-color: transparent;
  transform: translateY(-66px);
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.3s ease;
}
#sdWan .sd-core-card:hover .sd-core-icon {
  opacity: 0;
  transform: translateY(-12px);
}
#sdWan .sd-core-card:hover h3,
#sdWan .sd-core-card:hover p {
  transform: translateY(-66px);
}
#sdWan .sd-core-card:hover .sd-core-btn {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
#sdWan .sd-btn-sm {
  padding: 8px 18px;
  font-size: 13px;
}
#sdWan .sd-vs {
  padding: 70px 0;
  background: #fff;
}
#sdWan .sd-vs-head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
#sdWan .sd-vs-head h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-vs-head p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}
#sdWan .sd-vs-figure {
  text-align: center;
}
#sdWan .sd-vs-figure img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}
#sdWan .sd-vs-table-wrap {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #e8eef8;
}
#sdWan .sd-vs-grid {
  min-width: 760px;
  font-size: 16px;
  line-height: 1.7;
  color: #3d4659;
}
#sdWan .sd-vs-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1.2fr 1.4fr;
}
#sdWan .sd-vs-cell {
  padding: 12px 20px;
  border-right: 1px solid #f0f5fc;
  border-bottom: 1px solid #f0f5fc;
  color: #48536e;
  font-size: 16px;
  text-align: left;
  word-break: break-word;
}
#sdWan .sd-vs-cell:last-child:not(.sd-vs-rec) {
  border-right: 0;
}
#sdWan .sd-vs-row-head .sd-vs-cell {
  position: relative;
  padding: 16px 16px;
  background: #5c80f7;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  border-radius: 12px 12px 0 0;
  border-right: 1px solid #fff;
}
#sdWan .sd-vs-row-head .sd-vs-cell:nth-child(2) {
  background: #4999ff;
}
#sdWan .sd-vs-row-head .sd-vs-cell.sd-vs-dim {
  color: #0f1566;
  background: #e9f4ff;
}
#sdWan .sd-vs-cell.sd-vs-dim {
  background: #fafbfc;
  color: #1e2d5d;
  font-weight: 600;
  font-size: 16px;
  text-align: center;
  justify-content: center;
}
#sdWan .sd-vs-row-head .sd-vs-cell.sd-vs-rec {
  color: #fff;
  background: #0b3f9e;
  border-top: 1px solid #0b3f9e;
  border-right: 1px solid #0b3f9e;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}
#sdWan .sd-vs-cell.sd-vs-rec {
  border-left: 1px solid #0b3f9e;
  border-right: 1px solid #0b3f9e;
  color: #242e51;
  font-weight: 600;
}
#sdWan .sd-vs-row:not(.sd-vs-row-head) .sd-vs-cell:nth-child(3) {
  border-right: 0;
}
#sdWan .sd-vs-row:nth-child(odd):not(.sd-vs-row-head) .sd-vs-cell {
  background: #f5f7fd;
}
#sdWan .sd-vs-row:not(.sd-vs-row-head) .sd-vs-cell {
  display: flex;
  align-items: center;
}
#sdWan .sd-vs-row:last-child .sd-vs-cell {
  border-bottom: 0;
}
#sdWan .sd-vs-row:last-child .sd-vs-cell.sd-vs-rec {
  border-bottom: 1px solid #0b3f9e;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}
#sdWan .sd-vs-flag {
  position: absolute;
  top: 0;
  right: 0;
  background: linear-gradient(to right, #ffe7bd, #ffd98c);
  color: #3a2b0c;
  font-size: 12px;
  padding: 4px 16px;
  border-top-right-radius: 14px;
  border-bottom-left-radius: 8px;
  line-height: 1.4;
  box-shadow: 0 4px 12px rgba(255, 140, 56, 0.35);
}
#sdWan .sd-map {
  padding: 70px 0;
  background: #eef5ff;
}
#sdWan .sd-map-head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
#sdWan .sd-map-head h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-map-head p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}
#sdWan .sd-map-board {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  color: #fff;
}
#sdWan .sd-map-info {
  position: relative;
  z-index: 2;
  flex: 0 0 260px;
}
#sdWan .sd-map-info h3 {
  margin: 0 0 28px;
  font-size: 22px;
  font-weight: 700;
}
#sdWan .sd-map-data {
  margin-bottom: 22px;
}
#sdWan .sd-map-data strong {
  display: block;
  margin-bottom: 4px;
  font-size: 34px;
  font-weight: 700;
}
#sdWan .sd-map-data span {
  display: block;
  font-size: 14px;
  opacity: 0.9;
}
#sdWan .sd-map-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
#sdWan .sd-map-cards {
  position: relative;
  z-index: 3;
  display: flex;
  gap: 20px;
  margin-top: -40px;
  padding: 0 40px;
}
#sdWan .sd-map-card {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}
#sdWan .sd-map-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #2563eb;
  background: #eff6ff;
  border-radius: 8px;
}
#sdWan .sd-map-main {
  flex: 1;
}
#sdWan .sd-map-main h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: #2563eb;
}
#sdWan .sd-map-main p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: #6b7280;
}
#sdWan .sd-service {
  position: relative;
  padding: 70px 0;
  background: url(/img/page/network/sdwan/bg-2.jpg) center / cover no-repeat;
  overflow: hidden;
}
#sdWan .sd-service-head {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto 50px;
  text-align: center;
}
#sdWan .sd-service-head h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-service-head p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}
#sdWan .sd-service-list {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
#sdWan .sd-service-item {
  text-align: center;
  padding: 10px;
}
#sdWan .sd-service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #2563eb;
  background: transparent;
  border-radius: 50%;
  box-shadow: none;
}
#sdWan .sd-service-item h3 {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-service-item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: #6b7280;
}
#sdWan .sd-case {
  --case-card-width: min(1200px, calc(100vw - 160px));
  padding: 70px 0;
  background: #fff;
  overflow: hidden;
}
#sdWan .sd-case-head {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}
#sdWan .sd-case-head h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-case-head p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}
#sdWan .sd-case-swiper {
  position: relative;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 8px 0 50px;
  overflow: visible;
}
#sdWan .sd-case-swiper .swiper-wrapper {
  display: flex;
  align-items: stretch;
  gap: 30px;
  width: max-content;
  will-change: transform;
}
#sdWan .sd-case-swiper .swiper-slide {
  flex: 0 0 var(--case-card-width);
  width: var(--case-card-width);
  opacity: 0.22;
  transform: scale(0.96);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
}
#sdWan .sd-case-swiper .swiper-slide-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
#sdWan .sd-case-swiper .swiper-button-prev,
#sdWan .sd-case-swiper .swiper-button-next {
  width: 42px;
  height: 42px;
  position: absolute;
  z-index: 4;
  top: calc(50% - 21px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin-top: 0;
  background: #fff;
  border: 1px solid #e5eaf3;
  border-radius: 50%;
  color: #2563eb;
  box-shadow: 0 10px 26px rgba(15, 61, 133, 0.12);
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}
#sdWan .sd-case-swiper .swiper-button-prev span,
#sdWan .sd-case-swiper .swiper-button-next span {
  display: block;
  box-sizing: border-box;
  width: 11px;
  height: 11px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}
#sdWan .sd-case-swiper .swiper-button-prev:hover,
#sdWan .sd-case-swiper .swiper-button-next:hover {
  background: #2563eb;
  color: #fff;
  border-color: #2563eb;
  transform: translateY(-50%) scale(1.05);
}
#sdWan .sd-case-swiper .swiper-button-prev {
  left: calc((100% - var(--case-card-width)) / 2 - 21px);
}
#sdWan .sd-case-swiper .swiper-button-prev span {
  transform: translateX(1px) rotate(-135deg);
}
#sdWan .sd-case-swiper .swiper-button-next {
  right: calc((100% - var(--case-card-width)) / 2 - 21px);
}
#sdWan .sd-case-swiper .swiper-button-next span {
  transform: translateX(-1px) rotate(45deg);
}
#sdWan .sd-case-card {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 40px;
  min-height: 408px;
  padding: 28px 28px 28px 30px;
  background: #fff;
  border: 1px solid #dfe3ea;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(22, 34, 51, 0.07);
}
#sdWan .sd-case-pic {
  flex: 0 0 42%;
  max-width: 42%;
}
#sdWan .sd-case-pic img {
  width: 100%;
  height: 346px;
  object-fit: cover;
  border-radius: 10px;
}
#sdWan .sd-case-main {
  flex: 1;
}
#sdWan .sd-case-main .sd-banner-btn {
  width: auto;
  white-space: nowrap;
}
#sdWan .sd-case-main h3 {
  margin: 0 0 14px;
  font-size: 24px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-case-main p {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: #374151;
}
#sdWan .sd-case-main .sd-btn-primary i {
  margin-left: 8px;
  font-size: 12px;
}
#sdWan .sd-case-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
#sdWan .sd-case-stat {
  flex: 1;
  padding: 14px 10px;
  text-align: center;
  background: #fff;
  border: 1px solid #c9dcff;
  border-radius: 10px;
}
#sdWan .sd-case-stat strong {
  display: block;
  margin-bottom: 4px;
  font-size: 24px;
  font-weight: 700;
  color: #1664ff;
}
#sdWan .sd-case-stat span {
  display: block;
  font-size: 14px;
  color: #1664ff;
}
#sdWan .sd-faq {
  padding: 70px 0;
  background: #fff;
}
#sdWan .sd-faq-head {
  max-width: 720px;
  margin: 0 auto 32px;
  text-align: center;
}
#sdWan .sd-faq-head h2 {
  margin: 0 0 14px;
  font-size: 30px;
  font-weight: 700;
  color: #1a2233;
}
#sdWan .sd-faq-head p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}
#sdWan .sd-faq-list {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
}
#sdWan .sd-faq-item {
  margin-bottom: 12px;
  background: #fff;
  border: 1px solid #d7dce5;
  border-radius: 0;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
#sdWan .sd-faq-item:hover {
  border-color: rgba(22, 100, 255, 0.5);
  box-shadow: 0 8px 22px rgba(22, 100, 255, 0.12);
}
#sdWan .sd-faq-q {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 16px 20px;
  background: #eef3fb;
  color: #48536e;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.25s ease, color 0.25s ease;
}
#sdWan .sd-faq-q:hover {
  background: #e3edff;
}
#sdWan .sd-faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: #2563eb;
  border-radius: 50%;
}
#sdWan .sd-faq-title {
  flex: 1;
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  color: #1a2233;
}
#sdWan .sd-faq-arrow {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-right: 2px;
  border-right: 2px solid #343a43;
  border-bottom: 2px solid #343a43;
  transform: rotate(45deg);
  transition: transform 0.25s;
}
#sdWan .sd-faq-item.active .sd-faq-arrow {
  transform: rotate(-135deg);
  border-color: #343a43;
}
#sdWan .sd-faq-item.active .sd-faq-a {
  max-height: 300px;
}
#sdWan .sd-faq-a {
  max-height: 0;
  overflow: hidden;
  background: #fff;
  transition: max-height 0.25s ease;
}
#sdWan .sd-faq-a p {
  margin: 0;
  padding: 12px 20px 16px 54px;
  font-size: 14px;
  line-height: 24px;
  color: #6b7280;
}
#sdWan .sd-arch,
#sdWan .sd-data,
#sdWan .sd-scene,
#sdWan .sd-core,
#sdWan .sd-vs,
#sdWan .sd-map,
#sdWan .sd-case,
#sdWan .sd-service,
#sdWan .sd-faq {
  padding: var(--section-y) 0;
}
#sdWan .sd-arch-title,
#sdWan .sd-scene-head h2,
#sdWan .sd-core-head h2,
#sdWan .sd-vs-head h2,
#sdWan .sd-map-head h2,
#sdWan .sd-case-head h2,
#sdWan .sd-service-head h2,
#sdWan .sd-faq-head h2 {
  color: var(--color-text);
  font-size: var(--sd-font-title);
  font-weight: var(--sd-weight-bold);
  line-height: var(--sd-line-title);
}
#sdWan .sd-arch-sub,
#sdWan .sd-scene-head p,
#sdWan .sd-core-head p,
#sdWan .sd-vs-head p,
#sdWan .sd-map-head p,
#sdWan .sd-case-head p,
#sdWan .sd-service-head p,
#sdWan .sd-faq-head p {
  color: var(--color-muted);
  font-size: var(--sd-font-subtitle);
  line-height: var(--line-subtitle);
}
#sdWan .sd-case-swiper {
  max-width: 1920px;
}
#sdWan .sd-case-swiper .swiper-button-prev,
#sdWan .sd-case-swiper .swiper-button-next {
  top: calc(50% - 21px);
}
#sdWan .sd-case-swiper .swiper-button-prev {
  left: calc((100% - var(--case-card-width)) / 2 - 21px);
}
#sdWan .sd-case-swiper .swiper-button-next {
  right: calc((100% - var(--case-card-width)) / 2 - 21px);
}
.network-sdwan-map .map-data {
  border-radius: 10px;
  background: url(/img/page/network/sdwan/site.png) center no-repeat #2c66dc;
  background-size: 90%;
  color: #fff;
  padding: 60px 68px 120px;
}
.network-sdwan-map .map-data__title {
  font-size: 30px;
  font-weight: bold;
}
.network-sdwan-map .map-data-item {
  margin-bottom: 40px;
  font-size: 16px;
}
.network-sdwan-map .map-data .num {
  font-size: 30px;
}
.network-sdwan-map .map-desc {
  max-width: calc(100% - 30px);
  margin: -50px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.network-sdwan-map .map-desc-item {
  background-color: #fff;
  border-radius: 8px;
  padding: 20px 40px;
  display: flex;
  flex-direction: row;
  align-items: center;
}
.network-sdwan-map .map-desc-item h5 {
  margin: 0;
  font-size: 18px;
  color: #1058ea;
  font-weight: 600;
}
.network-sdwan-map .map-desc-text {
  padding-left: 20px;
}
@media (max-width: 1200px) {
  #sdWan .sd-arch-body {
    gap: 28px;
  }
  #sdWan .sd-map-cards {
    margin-top: -30px;
  }
  #sdWan .sd-vs {
    padding: 60px 0;
  }
  #sdWan .sd-vs-cell {
    padding: 14px 14px;
  }
  #sdWan .sd-vs-row-head .sd-vs-cell {
    padding: 18px 14px;
  }
}
@media (max-width: 992px) {
  #sdWan .sd-case {
    --case-card-width: calc(100vw - 96px);
  }
  #sdWan .sd-hero {
    padding: 60px 0;
  }
  #sdWan .sd-hero-title {
    font-size: 34px;
  }
  #sdWan .sd-hero-sub {
    font-size: 15px;
  }
  #sdWan .sd-hero-btns .btn {
    min-width: 150px;
  }
  #sdWan .sd-arch-body {
    flex-direction: column;
    align-items: stretch;
  }
  #sdWan .sd-arch-figure {
    flex: none;
    max-width: 100%;
  }
  #sdWan .sd-map-board {
    flex-direction: column;
    text-align: center;
    padding: 30px;
  }
  #sdWan .sd-map-info {
    flex: none;
  }
  #sdWan .sd-map-cards {
    margin-top: 20px;
    padding: 0;
    flex-direction: column;
  }
  #sdWan .sd-case-card {
    flex-direction: column;
    gap: 24px;
    padding: 28px;
  }
  #sdWan .sd-case-pic {
    flex: none;
    max-width: 100%;
  }
  #sdWan .sd-case-pic img {
    height: 280px;
  }
  #sdWan .sd-cta-inner {
    flex-direction: column;
    text-align: center;
    padding: 48px 20px;
  }
  #sdWan .sd-cta-btns {
    justify-content: center;
  }
  #sdWan .sd-cta-img {
    width: 240px;
    height: 180px;
  }
}
@media (max-width: 768px) {
  #sdWan .sd-case {
    --case-card-width: calc(100vw - 48px);
  }
  #sdWan .sd-layout {
    width: auto;
    max-width: none;
    margin-right: 16px;
    margin-left: 16px;
  }
  #sdWan .sd-banner-btn {
    width: 100%;
  }
  #sdWan .sd-case-swiper {
    padding: 8px 0 32px;
  }
  #sdWan .sd-hero-title {
    font-size: 28px;
  }
  #sdWan .sd-hero-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  #sdWan .sd-hero-btns {
    flex-direction: column;
    width: 100%;
  }
  #sdWan .sd-hero-btns .btn {
    width: 100%;
  }
  #sdWan .sd-hero-features {
    flex-wrap: wrap;
    gap: 14px;
  }
  #sdWan .sd-arch-list {
    gap: 8px;
  }
  #sdWan .sd-arch-item {
    padding: 16px 18px;
  }
  #sdWan .sd-arch-tags {
    padding-left: 0;
  }
  #sdWan .sd-data-list {
    flex-wrap: wrap;
  }
  #sdWan .sd-data {
    padding: 25px 0;
  }
  #sdWan .sd-data-item strong {
    font-size: 16px;
  }
  #sdWan .sd-data-item span {
    font-size: 12px;
  }
  #sdWan .sd-core-head {
    margin-bottom: 30px;
  }
  #sdWan .sd-feature-list {
    grid-template-columns: 1fr;
  }
  #sdWan .sd-core-grid {
    grid-template-columns: 1fr;
  }
  #sdWan .sd-stat-list {
    grid-template-columns: repeat(2, 1fr);
  }
  #sdWan .sd-map-cards {
    flex-direction: column;
  }
  #sdWan .sd-scene-nav {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    border-radius: 20px;
  }
  #sdWan .sd-scene-nav::-webkit-scrollbar {
    display: none;
  }
  #sdWan .sd-scene-nav button {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 8px 14px;
    font-size: 13px;
  }
  #sdWan .sd-service-head h2 {
    font-size: 22px;
  }
  #sdWan .sd-scene-panel {
    flex-direction: column;
    gap: 24px;
  }
  #sdWan .sd-scene-panels {
    padding: 20px;
  }
  #sdWan .sd-case-swiper .swiper-button-next {
    right: 4px;
  }
  #sdWan .sd-case-swiper .swiper-button-prev {
    left: 4px;
  }
  #sdWan .sd-scene-right {
    max-width: 100%;
  }
  #sdWan .sd-case-pic img {
    height: 220px;
  }
  #sdWan .sd-scene-info {
    flex: none;
  }
  #sdWan .sd-scene-pic {
    width: 100%;
  }
  #sdWan .sd-service-list {
    grid-template-columns: 1fr;
  }
  #sdWan .sd-case-head h2,
  #sdWan .sd-vs-head h2,
  #sdWan .sd-map-head h2,
  #sdWan .sd-faq-head h2 {
    font-size: 24px;
  }
  #sdWan .sd-core-head h2,
  #sdWan .sd-data-head h2,
  #sdWan .sd-scene-head h2 {
    font-size: 24px;
  }
  #sdWan .sd-core-head p,
  #sdWan .sd-data-head p,
  #sdWan .sd-scene-head p {
    font-size: 14px;
  }
  #sdWan .sd-core-title {
    font-size: 19px;
  }
  #sdWan .sd-core-desc {
    font-size: 13px;
  }
  #sdWan .sd-stat-num {
    font-size: 30px;
  }
  #sdWan .sd-scene-info h3 {
    font-size: 20px;
  }
  #sdWan .sd-banner-title {
    font-size: 28px;
  }
  #sdWan .sd-banner-desc {
    font-size: 14px;
  }
  #sdWan .sd-banner-tag {
    font-size: 12px;
  }
  #sdWan .sd-arch-layer,
  #sdWan .sd-arch-name,
  #sdWan .sd-arch-dot {
    font-size: 15px;
  }
  #sdWan .sd-arch-desc {
    font-size: 12px;
  }
  #sdWan .sd-arch-tag {
    font-size: 12px;
    padding: 6px 12px;
  }
  #sdWan .sd-core-card h3 {
    font-size: 16px;
  }
  #sdWan .sd-core-card p {
    font-size: 13px;
  }
  #sdWan .sd-scene-left h3 {
    font-size: 20px;
  }
  #sdWan .sd-scene-left p,
  #sdWan .sd-scene-left li {
    font-size: 13px;
  }
  #sdWan .sd-map-card h4 {
    font-size: 15px;
  }
  #sdWan .sd-map-card p {
    font-size: 13px;
  }
  #sdWan .sd-case-main h3 {
    font-size: 20px;
  }
  #sdWan .sd-case-main p {
    font-size: 13px;
  }
  #sdWan .sd-case-stat strong {
    font-size: 24px;
  }
  #sdWan .sd-service-item h3 {
    font-size: 16px;
  }
  #sdWan .sd-service-item p {
    font-size: 12px;
  }
  #sdWan .sd-faq-a p {
    font-size: 13px;
  }
  #sdWan .wrapper {
    padding: 0 16px;
  }
  #sdWan .sd-banner {
    height: auto;
    min-height: 540px;
    padding: 44px 0;
    align-items: flex-start;
    background-image: linear-gradient(90deg, rgba(240, 247, 255, 0.18), rgba(240, 247, 255, 0.02)), url('/img/page/network/sdwan/banner-bg-m.jpg');
    background-position: left center;
    background-size: 100% 100%;
  }
  #sdWan .sd-arch,
  #sdWan .sd-data,
  #sdWan .sd-core,
  #sdWan .sd-vs,
  #sdWan .sd-map,
  #sdWan .sd-scene,
  #sdWan .sd-service,
  #sdWan .sd-case,
  #sdWan .sd-faq {
    padding: 48px 0;
  }
  #sdWan .sd-arch-head,
  #sdWan .sd-data-head,
  #sdWan .sd-core-head,
  #sdWan .sd-vs-head,
  #sdWan .sd-map-head,
  #sdWan .sd-scene-head,
  #sdWan .sd-service-head,
  #sdWan .sd-case-head,
  #sdWan .sd-faq-head {
    margin-bottom: 30px;
  }
  #sdWan .sd-arch-list,
  #sdWan .sd-scene-panels {
    margin-top: 0;
  }
  #sdWan .sd-feature-list,
  #sdWan .sd-core-grid,
  #sdWan .sd-service-list {
    gap: 20px;
  }
  #sdWan .sd-core-item,
  #sdWan .sd-feature-item {
    padding: 24px 20px;
  }
  #sdWan .sd-stat-list {
    gap: 16px;
  }
  #sdWan .sd-faq-list {
    gap: 12px;
  }
}
@media (max-width: 480px) {
  #sdWan .sd-hero-title {
    font-size: 22px;
  }
  #sdWan .sd-hero-sub {
    font-size: 13px;
  }
  #sdWan .sd-hero-features li {
    font-size: 13px;
  }
  #sdWan .sd-stat-list {
    grid-template-columns: 1fr;
  }
  #sdWan .sd-case-head h2,
  #sdWan .sd-vs-head h2,
  #sdWan .sd-map-head h2,
  #sdWan .sd-faq-head h2 {
    font-size: 21px;
  }
  #sdWan .sd-core-head h2,
  #sdWan .sd-data-head h2,
  #sdWan .sd-scene-head h2 {
    font-size: 21px;
  }
  #sdWan .wrapper {
    padding: 0 14px;
  }
  #sdWan .sd-arch,
  #sdWan .sd-data,
  #sdWan .sd-core,
  #sdWan .sd-vs,
  #sdWan .sd-map,
  #sdWan .sd-scene,
  #sdWan .sd-service,
  #sdWan .sd-case,
  #sdWan .sd-faq {
    padding: 40px 0;
  }
  #sdWan .sd-faq-q {
    padding: 14px 16px;
  }
  #sdWan .sd-faq-title {
    font-size: 14px;
  }
  #sdWan .sd-arch-desc {
    font-size: 13px;
  }
  #sdWan .sd-map-data strong {
    font-size: 28px;
  }
  #sdWan .sd-arch-title {
    font-size: 22px;
  }
  #sdWan .sd-banner-title {
    font-size: 30px;
  }
  #sdWan .sd-banner {
    min-height: 555px;
    padding: 34px 0 40px;
  }
}
/* Mobile-first refinements */
@media (max-width: 768px) {
  #sdWan {
    --sd-line-title: 1.3;
  }
  #sdWan .sd-banner-content {
    max-width: 100%;
  }
  #sdWan .sd-banner-tag {
    display: flex;
    width: fit-content;
    max-width: 100%;
    height: auto;
    min-height: 34px;
    margin-bottom: 18px;
    padding: 7px 14px;
    border-radius: 18px;
    line-height: 20px;
  }
  #sdWan .sd-banner-title {
    margin-bottom: 14px;
    line-height: 1.25;
  }
  #sdWan .sd-banner-desc {
    margin-bottom: 24px;
    line-height: 1.75;
  }
  #sdWan .sd-banner-btns {
    flex-direction: column;
    gap: 12px;
    max-width: 320px;
  }
  #sdWan .sd-btn {
    min-height: 46px;
    padding-right: 20px;
    padding-left: 20px;
  }
  #sdWan .sd-arch-title,
  #sdWan .sd-scene-head h2,
  #sdWan .sd-core-head h2,
  #sdWan .sd-vs-head h2,
  #sdWan .sd-map-head h2,
  #sdWan .sd-case-head h2,
  #sdWan .sd-service-head h2,
  #sdWan .sd-faq-head h2 {
    font-size: 24px;
    line-height: 1.35;
  }
  #sdWan .sd-arch-sub,
  #sdWan .sd-scene-head p,
  #sdWan .sd-core-head p,
  #sdWan .sd-vs-head p,
  #sdWan .sd-map-head p,
  #sdWan .sd-case-head p,
  #sdWan .sd-service-head p,
  #sdWan .sd-faq-head p {
    font-size: 14px;
    line-height: 1.7;
  }
  #sdWan .sd-arch-figure {
    min-height: 0;
  }
  #sdWan .sd-arch-item {
    gap: 10px;
    padding: 14px;
  }
  #sdWan .sd-arch-box {
    width: 100%;
  }
  #sdWan .sd-arch-icon {
    width: 38px;
    height: 38px;
    margin-right: 9px;
  }
  #sdWan .sd-arch-item-hd {
    flex-wrap: wrap;
    row-gap: 2px;
  }
  #sdWan .sd-arch-tags {
    gap: 6px;
  }
  #sdWan .sd-arch-tag {
    min-height: 30px;
    padding: 4px 10px;
  }
  #sdWan .sd-data {
    height: auto;
    min-height: 0;
  }
  #sdWan .sd-data-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.24);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 12px;
  }
  #sdWan .sd-data-item {
    padding: 20px 8px;
    background: rgba(7, 37, 105, 0.18);
  }
  #sdWan .sd-data-item:last-child {
    grid-column: 1 / -1;
  }
  #sdWan .sd-data-item strong {
    margin-bottom: 5px;
    font-size: 25px;
    line-height: 1.2;
  }
  #sdWan .sd-data-item span {
    font-size: 12px;
    line-height: 1.5;
  }
  #sdWan .sd-scene-nav {
    scroll-snap-type: x proximity;
    padding: 5px;
    border-radius: 16px;
  }
  #sdWan .sd-scene-nav button {
    min-width: auto;
    height: 42px;
    scroll-snap-align: start;
  }
  #sdWan .sd-scene-panels {
    padding: 20px 16px;
    border: 1px solid #edf2fb;
  }
  #sdWan .sd-scene-left li {
    gap: 8px;
    margin-bottom: 10px;
    line-height: 1.7;
  }
  #sdWan .sd-scene-left .sd-banner-btn,
  #sdWan .sd-case-main .sd-banner-btn {
    width: 100%;
    white-space: normal;
  }
  #sdWan .sd-core-card {
    padding: 20px 18px;
  }
  #sdWan .sd-core-icon {
    margin-bottom: 12px;
  }
  #sdWan .sd-core .sd-core-card .sd-core-btn {
    margin-top: 16px;
    margin-bottom: 0;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
  #sdWan .sd-vs-figure {
    overflow-x: auto;
    padding-bottom: 8px;
    text-align: left;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  #sdWan .sd-vs-figure img {
    width: 760px;
    max-width: none;
  }
  #sdWan .sd-vs {
    padding: 50px 0;
  }
  #sdWan .sd-vs-table-wrap {
    margin: 0 -8px;
    border-radius: 10px;
    box-shadow: 0 4px 18px rgba(15, 30, 93, 0.06);
  }
  #sdWan .sd-vs-grid {
    font-size: 13px;
    line-height: 1.6;
  }
  #sdWan .sd-vs-cell {
    padding: 12px 10px;
  }
  #sdWan .sd-vs-row-head .sd-vs-cell {
    padding: 16px 10px;
    font-size: 13px;
    border-radius: 10px 10px 0 0;
  }
  #sdWan .sd-vs-row:last-child .sd-vs-cell.sd-vs-rec {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
  }
  #sdWan .sd-vs-flag {
    font-size: 11px;
    padding: 3px 8px;
    border-top-right-radius: 10px;
  }
  #sdWan .sd-map-board {
    display: block;
    padding: 0;
    border-radius: 12px;
  }
  #sdWan .sd-map-figure img {
    display: block;
    width: 100%;
    height: auto;
  }
  #sdWan .sd-map-card {
    padding: 18px;
  }
  #sdWan .sd-case {
    --case-card-width: calc(100vw - 32px);
  }
  #sdWan .sd-case-head {
    margin-right: 16px;
    margin-left: 16px;
  }
  #sdWan .sd-case-swiper .swiper-wrapper {
    gap: 16px;
  }
  #sdWan .sd-case-swiper {
    touch-action: pan-y;
  }
  #sdWan .sd-case-card {
    align-items: stretch;
    gap: 18px;
    min-height: 0;
    padding: 16px;
  }
  #sdWan .sd-case-pic img {
    height: auto;
    max-height: 240px;
    aspect-ratio: 16 / 9;
  }
  #sdWan .sd-case-main p {
    margin-bottom: 18px;
    line-height: 1.75;
  }
  #sdWan .sd-case-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 18px;
  }
  #sdWan .sd-case-stat {
    padding: 10px 4px;
  }
  #sdWan .sd-case-stat strong {
    font-size: 18px;
  }
  #sdWan .sd-case-stat span {
    font-size: 11px;
    line-height: 1.4;
  }
  #sdWan .sd-case-swiper .swiper-button-prev,
  #sdWan .sd-case-swiper .swiper-button-next {
    top: 145px;
    width: 38px;
    height: 38px;
  }
  #sdWan .sd-service-list {
    gap: 12px;
  }
  #sdWan .sd-service-item {
    padding: 20px 16px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(213, 226, 246, 0.86);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(15, 61, 133, 0.06);
  }
  #sdWan .sd-service-icon {
    width: 52px;
    height: 52px;
    margin-bottom: 12px;
  }
  #sdWan .sd-faq-q {
    align-items: flex-start;
    gap: 10px;
    min-height: 54px;
  }
  #sdWan .sd-faq-arrow {
    margin-top: 7px;
  }
  #sdWan .sd-faq-a p {
    padding: 12px 16px 16px;
    line-height: 1.75;
  }
}
@media (max-width: 480px) {
  #sdWan .sd-layout {
    margin-right: 14px;
    margin-left: 14px;
  }
  #sdWan .sd-vs-grid {
    font-size: 12px;
  }
  #sdWan .sd-vs-cell {
    padding: 10px 8px;
    font-size: 12px !important;
  }
  #sdWan .sd-vs-row-head .sd-vs-cell {
    padding: 12px 8px;
    border-radius: 8px 8px 0 0;
  }
  #sdWan .sd-vs-row:last-child .sd-vs-cell.sd-vs-rec {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
  }
  #sdWan .sd-vs-flag {
    font-size: 10px;
    padding: 2px 6px;
  }
  #sdWan .sd-banner-title {
    font-size: 30px;
  }
  #sdWan .sd-banner-desc {
    max-width: 94%;
  }
  #sdWan .sd-arch-title,
  #sdWan .sd-scene-head h2,
  #sdWan .sd-core-head h2,
  #sdWan .sd-vs-head h2,
  #sdWan .sd-map-head h2,
  #sdWan .sd-case-head h2,
  #sdWan .sd-service-head h2,
  #sdWan .sd-faq-head h2 {
    font-size: 22px;
  }
  #sdWan .sd-case {
    --case-card-width: calc(100vw - 28px);
  }
  #sdWan .sd-case-head {
    margin-right: 14px;
    margin-left: 14px;
  }
}
@media (hover: none), (pointer: coarse) {
  #sdWan .sd-core-card:hover .sd-core-icon,
  #sdWan .sd-core-card:hover h3,
  #sdWan .sd-core-card:hover p {
    opacity: 1;
    transform: none;
  }
  #sdWan .sd-btn:hover,
  #sdWan .sd-banner-btn:hover,
  #sdWan .sd-case-swiper .swiper-button-prev:hover,
  #sdWan .sd-case-swiper .swiper-button-next:hover {
    transform: none;
  }
  #sdWan .sd-core .sd-core-card .sd-core-btn {
    margin-top: 16px;
    margin-bottom: 0;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  #sdWan *,
  #sdWan *::before,
  #sdWan *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}
#sdWan a:focus-visible,
#sdWan button:focus-visible,
#sdWan [role="button"]:focus-visible {
  outline: 3px solid rgba(22, 100, 255, 0.38);
  outline-offset: 3px;
}
#sdWan .sd-module-action {
  display: none;
}
@media (max-width: 768px) {
  /* 1. Compact mobile banner */
  #sdWan .sd-banner {
    height: 260px;
    min-height: 260px;
    padding: 14px 0;
    align-items: center;
    background-position: left center;
    background-size: 100% 100%;
  }
  #sdWan .sd-banner-tag {
    min-height: 24px;
    margin-bottom: 5px;
    padding: 3px 9px;
    font-size: 10px;
    line-height: 15px;
  }
  #sdWan .sd-banner-title {
    margin-bottom: 5px;
    font-size: 25px;
    line-height: 31px;
  }
  #sdWan .sd-banner-desc {
    display: -webkit-box;
    max-width: 100%;
    margin-bottom: 8px;
    overflow: hidden;
    font-size: 11px;
    line-height: 17px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
  }
  #sdWan .sd-banner-btns {
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
    width: 100%;
    max-width: 360px;
  }
  #sdWan .sd-banner-btns .sd-banner-btn {
    flex: 1 1 0;
    width: auto;
    min-width: 0;
    min-height: 36px;
    padding: 0 10px;
    font-size: 13px;
  }
  #sdWan .sd-banner-btn-light {
    border: 0;
  }
  #sdWan .sd-banner-btn-light .sd-banner-outline {
    display: none;
  }
  /* 3. Five data points stay on one row */
  #sdWan .sd-data-list {
    display: flex;
    flex-wrap: nowrap;
    gap: 0;
    background: rgba(255, 255, 255, 0.2);
  }
  #sdWan .sd-data-item,
  #sdWan .sd-data-item:last-child {
    grid-column: auto;
    flex: 1 1 20%;
    min-width: 0;
    padding: 18px 3px;
  }
  #sdWan .sd-data-item + .sd-data-item {
    border-left: 1px solid rgba(255, 255, 255, 0.22);
  }
  #sdWan .sd-data-item strong {
    font-size: 19px;
  }
  #sdWan .sd-data-item span {
    font-size: 10px;
    line-height: 14px;
  }
  /* 4. Scene tabs can be dragged horizontally */
  #sdWan .sd-scene-nav {
    overscroll-behavior-x: contain;
    scroll-behavior: smooth;
    scroll-snap-type: x proximity;
    touch-action: pan-x pan-y;
    cursor: grab;
  }
  #sdWan .sd-scene-nav:active {
    cursor: grabbing;
  }
  #sdWan .sd-card-action {
    display: none !important;
  }
  #sdWan .sd-module-action {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    padding: 0 16px;
  }
  #sdWan .sd-module-action .sd-banner-btn {
    width: 210px;
    max-width: 100%;
  }
  /* 5. Core capability icon and title share one row */
  #sdWan .sd-core-card {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    column-gap: 12px;
    align-items: center;
  }
  #sdWan .sd-core-icon {
    grid-column: 1;
    grid-row: 1;
    width: 44px;
    height: 44px;
    margin: 0;
  }
  #sdWan .sd-core-card h3 {
    grid-column: 2;
    grid-row: 1;
    margin: 0;
    line-height: 1.5;
  }
  #sdWan .sd-core-card p {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-top: 14px;
  }
  /* 8. The case CTA lives below the slider */
  #sdWan .sd-case-swiper {
    padding-bottom: 12px;
  }
  #sdWan .sd-case > .sd-module-action {
    margin-top: 4px;
  }
}
@media (max-width: 480px) {
  #sdWan .sd-banner {
    height: 260px;
    min-height: 260px;
    padding: 12px 0;
  }
  #sdWan .sd-banner-title {
    font-size: 24px;
  }
  #sdWan .sd-banner-desc {
    max-width: 100%;
  }
}
@media (max-width: 768px) {
  /* Module 3: emphasize network scale, then supporting service metrics. */
  #sdWan .sd-data {
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
  }
  #sdWan .sd-data-list {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    padding: 0;
    overflow: visible;
    background: transparent;
    border: 0;
    border-radius: 0;
  }
  #sdWan .sd-data-item,
  #sdWan .sd-data-item:last-child {
    grid-column: span 2;
    min-width: 0;
    padding: 16px 5px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(8, 43, 118, 0.22));
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 10px;
  }
  #sdWan .sd-data-item:nth-child(-n + 2) {
    grid-column: span 3;
    padding: 19px 8px;
  }
  #sdWan .sd-data-item + .sd-data-item {
    border-left: 1px solid rgba(255, 255, 255, 0.25);
  }
  #sdWan .sd-data-item:nth-child(-n + 2) strong {
    font-size: 25px;
  }
  #sdWan .sd-data-item strong {
    margin-bottom: 6px;
    font-size: 20px;
  }
  #sdWan .sd-data-item span {
    font-size: 11px;
    line-height: 15px;
  }
  /* Module 8: make the horizontal swipe affordance explicit. */
  #sdWan .sd-case-swiper {
    cursor: grab;
    touch-action: pan-y;
    user-select: none;
  }
  #sdWan .sd-case-swiper.is-dragging {
    cursor: grabbing;
  }
  #sdWan .sd-case-swiper.is-dragging .swiper-wrapper {
    pointer-events: none;
  }
  /* Keep the scene illustration close to the feature list on mobile. */
  #sdWan .sd-scene-panel {
    gap: 8px;
  }
  #sdWan .sd-scene-left ul {
    margin-bottom: 0;
  }
  #sdWan .sd-scene-right img {
    display: block;
  }
  /* Tighten the rhythm within this module and before the next section. */
  #sdWan .sd-scene {
    padding-top: 32px;
    padding-bottom: 24px;
  }
  #sdWan .sd-scene-head {
    margin-bottom: 24px;
  }
  #sdWan .sd-scene-nav {
    margin-bottom: 16px;
  }
  #sdWan .sd-core {
    padding-top: 24px;
  }
  #sdWan .sd-core-grid {
    gap: 8px;
  }
  #sdWan .sd-map-cards {
    gap: 8px;
  }
  #sdWan .sd-case-head {
    margin-bottom: 16px;
  }
  #sdWan .sd-case-main h3 {
    font-size: 20px;
    line-height: 1.4;
  }
  #sdWan .sd-service-list {
    gap: 8px;
  }
  #sdWan .sd-faq-item {
    margin-bottom: 8px;
  }
  #sdWan .sd-faq-item:last-child {
    margin-bottom: 0;
  }
  #sdWan .sd-scene-left h3 {
    margin-bottom: 8px;
  }
  #sdWan .sd-scene-left p {
    margin-bottom: 12px;
  }
  #sdWan .sd-scene-left li {
    margin-bottom: 6px;
  }
  #sdWan .sd-scene-left li:last-child {
    margin-bottom: 0;
  }
  #sdWan .sd-banner-tag {
    font-size: 14px;
    line-height: 20px;
  }
  #sdWan .sd-banner-desc {
    font-size: 12px;
    line-height: 18px;
    -webkit-line-clamp: 3;
  }
  #sdWan .sd-arch-layer,
  #sdWan .sd-arch-name,
  #sdWan .sd-arch-dot {
    font-size: 18px;
  }
  #sdWan .sd-arch-desc {
    font-size: 14px;
  }
  #sdWan .sd-scene-nav button {
    font-size: 14px;
  }
  #sdWan .sd-core-card h3 {
    font-size: 18px;
  }
  #sdWan .sd-map-main h4 {
    font-size: 18px;
  }
  #sdWan .sd-map-main p {
    font-size: 14px;
  }
  #sdWan .sd-service-item h3 {
    font-size: 18px;
  }
  #sdWan .sd-service-item p {
    font-size: 14px;
  }
  #sdWan .sd-arch-head,
  #sdWan .sd-scene-head,
  #sdWan .sd-core-head,
  #sdWan .sd-vs-head,
  #sdWan .sd-map-head,
  #sdWan .sd-case-head,
  #sdWan .sd-service-head,
  #sdWan .sd-faq-head {
    margin-bottom: 20px;
  }
  #sdWan .sd-arch-body {
    gap: 8px;
  }
  #sdWan .sd-map-cards {
    margin-top: 8px;
  }
  #sdWan .sd-core-card {
    transition: none;
  }
  #sdWan .sd-core-card:hover {
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  }
  #sdWan .sd-core-card:hover .sd-core-icon,
  #sdWan .sd-core-card:hover h3,
  #sdWan .sd-core-card:hover p {
    opacity: 1;
    transform: none;
  }
}
@media (min-width: 769px) {
  #sdWan .sd-map-main h4 {
    font-size: 20px;
  }
  #sdWan .sd-map-main p {
    font-size: 16px;
  }
  #sdWan .sd-map-icon {
    background: transparent;
  }
}