.banner {
  color: #fff;
  min-height: 400px;
  text-align: center;
  position: relative;
}
.banner .img_banner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  z-index: 1;
}
.banner .banner-content {
  position: absolute;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
  top: 50%;
  transform: translateY(-50%);
}
.banner .banner-content h1 {
  font-size: 3rem;
  font-weight: 300;
  margin-bottom: 20px;
  opacity: 0.95;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.banner .banner-content p {
  font-size: 1.2rem;
  opacity: 0.9;
  font-weight: 300;
  line-height: 1.5;
}

.solution-detail {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.solution-detail .col-md-6 {
  width: calc(50% - 84px);
  padding: 0 0;
  justify-content: center;
  display: flex;
  flex-direction: column;
}
.solution-detail .col-md-6:first-child {
  margin-right: 42px;
}
.solution-detail .col-md-6:has(figure) {
  display: flex;
  align-items: center;
  justify-content: center;
}
.solution-detail .col-md-6 figure img {
  width: 100%;
  height: auto;
}
.solution-detail .top-banner {
  width: 100%;
  height: 12rem;
  background-color: #4299e1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.25rem;
  font-weight: 500;
}
.solution-detail .text-primary {
  color: #4299e1;
}
.solution-detail .btn-primary {
  background-color: #1776d7;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.solution-detail .btn-primary:hover {
  background-color: #3182ce;
}
.solution-detail .btn-white {
  background-color: white;
  color: #2171d4;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}
.solution-detail .btn-white:hover {
  background-color: #eff6ff;
  transform: translateY(-0.25rem);
}
.solution-detail .section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.solution-detail .section-title {
  font-size: 1.875rem;
  font-weight: bold;
  color: #353434;
}
.solution-detail .section-subtitle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #1a202c;
  margin-bottom: 1.5rem;
}
.solution-detail .section-text {
  color: #000;
  line-height: 1.75;
  margin-bottom: 0;
}
.solution-detail .section-cta {
  margin-top: 3rem;
  text-align: center;
}
.solution-detail .intro-section {
  padding: 4rem 0;
}
.solution-detail .intro-section .intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .solution-detail .intro-section .intro-grid {
    grid-template-columns: 1fr 1fr;
  }
}
.solution-detail .intro-section .intro-text {
  display: flex;
  flex-direction: column;
  padding-right: 80px;
  gap: 1.5rem;
}
.solution-detail .intro-section .intro-title {
  font-size: 32px;
  font-weight: bold;
  color: #353434;
  line-height: 1.2;
}
.solution-detail .intro-section .intro-description {
  color: #353434;
  font-size: 16px;
  line-height: 1.75;
}
.solution-detail .intro-section .video-placeholder {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.solution-detail .intro-section .video-placeholder p {
  width: 100%;
}
.solution-detail .intro-section .video-placeholder p iframe {
  width: 100%;
}
.solution-detail .intro-section .video-placeholder:hover .video-overlay {
  background-color: rgba(0, 0, 0, 0.2);
}
.solution-detail .intro-section .video-placeholder:hover .play-button {
  transform: scale(1.1);
}
.solution-detail .intro-section .video-placeholder .video-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.1);
  transition: all 0.2s;
}
.solution-detail .intro-section .video-placeholder .play-button {
  width: 4rem;
  height: 4rem;
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
  z-index: 1;
}
.solution-detail .intro-section .video-placeholder .play-button .play-icon {
  width: 2rem;
  height: 2rem;
  color: white;
  margin-left: 0.25rem;
}
.solution-detail .intro-section .video-placeholder .video-label {
  position: absolute;
  bottom: 1rem;
  color: white;
  font-size: 0.875rem;
  font-style: italic;
}
.solution-detail .benefits-section {
  padding: 4rem 0;
  background-color: rgba(249, 250, 251, 0.5);
}
.solution-detail .benefits-section .benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}
.solution-detail .benefits-section .benefit-card {
  background-color: white;
  border-radius: 0.75rem;
  padding: 2rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.solution-detail .benefits-section .benefit-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.solution-detail .benefits-section .benefit-icon {
  padding: 1rem;
  width: 265px;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.solution-detail .benefits-section .benefit-icon img {
  width: 100%;
  height: auto;
}
.solution-detail .benefits-section .benefit-title {
  font-size: 22px;
  font-weight: bold;
  color: #353434;
  margin-bottom: 1rem;
}
.solution-detail .benefits-section .benefit-description {
  color: #000;
  font-size: 16px;
  line-height: 1.75;
}
.solution-detail .benefits-section .row {
  display: flex;
  justify-content: space-between;
}
.solution-detail .benefits-section .col-md-4 {
  width: 32%;
  display: flex;
  align-items: center;
  flex-direction: column;
  padding: 32px;
  border: 1px rgb(227, 227, 227) solid;
  border-radius: 12px;
}
.solution-detail .benefits-section .col-md-4 figure {
  display: flex;
}
.solution-detail .features-list {
  padding: 4rem 0;
}
.solution-detail .features-list .row .col-md-6 {
  width: 48%;
}
.solution-detail .features-list .feature-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 6rem;
}
.solution-detail .features-list .feature-item:last-child {
  margin-bottom: 0;
}
.solution-detail .features-list .feature-image {
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
}
.solution-detail .features-list .feature-image img {
  width: 100%;
  height: auto;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}
.solution-detail .features-list .feature-image .image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
  pointer-events: none;
}
.solution-detail .features-list .feature-content {
  display: flex;
  flex-direction: column;
}
.solution-detail .features-list .feature-title {
  font-size: 27.78px;
  font-weight: bold;
  color: #000;
  margin-bottom: 24px;
}
.solution-detail .features-list .feature-description {
  font-size: 16px;
  color: #000;
  line-height: 1.75;
  margin-bottom: 0;
}
.solution-detail .platform-section {
  padding: 4rem 0;
  background-color: white;
}
.solution-detail .platform-section .platform-grid {
  display: grid;
  flex-direction: column;
  gap: 2rem;
  min-height: 400px;
  grid-template-columns: 25% 75%;
  flex-direction: row;
}
.solution-detail .platform-section .platform-tabs {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
}
.solution-detail .platform-section .platform-tab {
  display: flex;
  align-items: center;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
  background: transparent;
  border-radius: 0;
}
.solution-detail .platform-section .platform-tab .icon-active {
  display: none;
}
.solution-detail .platform-section .platform-tab .icon-normal {
  display: block;
}
.solution-detail .platform-section .platform-tab.platform-tab-highlight {
  background: #1677f2;
  color: white;
  border-radius: 0.5rem;
  margin-bottom: 0.5rem;
}
.solution-detail .platform-section .platform-tab.platform-tab-highlight .tab-icon {
  border-radius: 0.5rem;
}
.solution-detail .platform-section .platform-tab.platform-tab-highlight .tab-label {
  color: white;
  font-weight: 400;
}
.solution-detail .platform-section .platform-tab.active {
  background-color: #1677f2;
  color: white;
}
.solution-detail .platform-section .platform-tab.active .tab-label {
  color: white;
}
.solution-detail .platform-section .platform-tab.active .icon-active {
  display: block;
}
.solution-detail .platform-section .platform-tab.active .icon-normal {
  display: none;
}
.solution-detail .platform-section .platform-tab.active .tab-icon:not(.has-two-icons) {
  filter: brightness(0) invert(1);
}
.solution-detail .platform-section .platform-tab:hover {
  background: #1677f2;
  color: white;
}
.solution-detail .platform-section .platform-tab:hover .icon-active {
  display: block;
}
.solution-detail .platform-section .platform-tab:hover .icon-normal {
  display: none;
}
.solution-detail .platform-section .platform-tab:hover .tab-icon:not(.has-two-icons) {
  transition: filter 0.3s ease;
  filter: brightness(0) invert(1);
}
.solution-detail .platform-section .platform-tab:hover .tab-label {
  color: white;
}
.solution-detail .platform-section .tab-icon {
  margin-right: 1rem;
  transition: all 0.3s;
  width: 75px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.solution-detail .platform-section .tab-icon img {
  width: 100%;
  height: auto;
}
.solution-detail .platform-section .tab-label {
  font-weight: 400;
  font-size: 20px;
  line-height: 1.4;
  color: #000;
}
.solution-detail .platform-section .platform-preview {
  border-radius: 0.75rem;
  box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.solution-detail .platform-section .platform-preview .preview-gradient {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background: radial-gradient(circle at center, white, transparent, transparent);
}
.solution-detail .platform-section .platform-preview .preview-text {
  color: rgba(255, 255, 255, 0.3);
  font-weight: bold;
  font-size: 2.25rem;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  position: relative;
  z-index: 1;
}
.solution-detail .platform-section .platform-preview .tab-content {
  width: 100%;
}
.solution-detail .platform-section .platform-preview .tab-content .tab-pane img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
  aspect-ratio: 2/1;
}
.solution-detail .anti-theft-section {
  padding: 5rem 0;
  background-color: #ffffff;
}
.solution-detail .anti-theft-section .anti-theft-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.solution-detail .anti-theft-section .anti-theft-visual {
  height: auto;
  background-color: #4299e1;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.solution-detail .anti-theft-section .visual-circle {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}
.solution-detail .anti-theft-section .visual-circle.visual-circle-1 {
  width: 12rem;
  height: 12rem;
  bottom: -3rem;
  left: -3rem;
  filter: blur(40px);
}
.solution-detail .anti-theft-section .visual-circle.visual-circle-2 {
  width: 16rem;
  height: 16rem;
  top: -3rem;
  right: -3rem;
  filter: blur(64px);
}
.solution-detail .anti-theft-section .anti-theft-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.solution-detail .sustainability-section {
  padding: 5rem 0;
  background-color: white;
}
.solution-detail .sustainability-section .sustainability-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.solution-detail .sustainability-section .sustainability-content {
  display: flex;
  flex-direction: column;
}
.solution-detail .sustainability-section .sustainability-visual {
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.solution-detail .sustainability-section .visual-ring {
  width: 8rem;
  height: 8rem;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}
.solution-detail .installation-section {
  padding: 5rem 0;
  background-color: #f9fafb;
}
.solution-detail .installation-section .installation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}
.solution-detail .installation-section .installation-card {
  display: flex;
  flex-direction: column;
}
.solution-detail .installation-section .installation-image {
  overflow: hidden;
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  height: 275px;
  transition: transform 0.5s;
}
.solution-detail .installation-section .installation-image:hover img {
  transform: scale(1.05);
}
.solution-detail .installation-section .installation-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  transition: transform 0.5s;
}
.solution-detail .installation-section .installation-title {
  font-size: 20px;
  font-weight: bold;
  color: #1a202c;
  margin-bottom: 0.5rem;
}
.solution-detail .installation-section .installation-description {
  color: #000000;
  font-size: 16px;
  line-height: 1.75;
}
.solution-detail .installation-section .row {
  margin-top: 42px;
  display: flex;
  justify-content: space-between;
}
.solution-detail .installation-section .row .col-md-4 {
  width: 32%;
}
.solution-detail .installation-section .row .col-md-4 figure img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}
.solution-detail .cta-section {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
  margin-bottom: 120px;
}
.solution-detail .cta-section .cta-bg-pattern {
  position: absolute;
  inset: 0;
}
.solution-detail .cta-section .cta-bg-pattern img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.solution-detail .cta-section .cta-content {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 1320px;
  align-items: center;
  padding-right: 300px;
}
.solution-detail .cta-section .cta-title {
  font-size: 1.875rem;
  font-weight: bold;
  color: white;
}
.solution-detail .cta-section .cta-description {
  color: #fff;
  font-size: 1.125rem;
  max-width: 48rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .banner {
    min-height: 200px;
  }
  .banner .banner-content {
    padding: 0 20px;
    left: 0;
    right: 0;
    width: 100%;
  }
  .banner .banner-content h1 {
    font-size: 2rem;
    margin-bottom: 15px;
  }
  .banner .banner-content p {
    font-size: 1rem;
  }
  .solution-detail h1 {
    font-size: 26px !important;
  }
  .solution-detail h2 {
    font-size: 24px !important;
  }
  .solution-detail h3 {
    font-size: 20px !important;
  }
  .solution-detail h4 {
    font-size: 18px !important;
  }
  .solution-detail p {
    font-size: 16px !important;
  }
  .solution-detail .row {
    flex-direction: column;
  }
  .solution-detail .row .col-md-6 {
    width: 100% !important;
  }
  .solution-detail .row .col-md-6 h1 {
    font-size: 24px;
  }
  .solution-detail .row .col-md-6 .intro-description {
    font-size: 14px;
  }
  .solution-detail .row .col-md-6 iframe {
    width: 100%;
  }
  .solution-detail .main-content .benefits-section .container .section-header .section-title {
    font-size: 24px;
  }
  .solution-detail .main-content .benefits-section .container .row {
    flex-direction: column;
    padding: 0 12px;
  }
  .solution-detail .main-content .benefits-section .container .row .col-md-4 {
    width: 100%;
  }
  .solution-detail .main-content .benefits-section .container .row .col-md-4 .benefit-title {
    font-size: 18px;
  }
  .solution-detail .main-content .benefits-section .container .row .col-md-4 .benefit-description {
    font-size: 14px;
  }
  .solution-detail .main-content .features-list .container .row .col-md-6 h3 {
    margin: 0;
  }
  .solution-detail .main-content .features-list .container .row .col-md-6 p {
    margin: 0 0 12px 0 !important;
  }
  .solution-detail .main-content .features-list .container .row .col-md-6 .feature-title {
    font-size: 18px;
    margin-left: 0 !important;
  }
  .solution-detail .main-content .features-list .container .row .col-md-6 .feature-description {
    font-size: 14px;
    margin: 0;
  }
  .solution-detail .main-content .platform-section .container .platform-grid {
    grid-template-columns: 1fr;
  }
  .solution-detail .main-content .platform-section .container .platform-grid .platform-tabs {
    order: 2;
    overflow-y: scroll;
    height: 300px;
  }
  .solution-detail .main-content .platform-section .container .platform-grid .platform-tabs .nav-pills {
    height: -moz-max-content;
    height: max-content;
  }
  .solution-detail .main-content .platform-section .container .platform-grid .platform-tabs .nav-pills .platform-tab .tab-label {
    text-align: left;
  }
  .solution-detail .main-content .platform-section .container .platform-grid .platform-preview .tab-content .tab-item img {
    aspect-ratio: 3/2;
  }
  .solution-detail .main-content .installation-section .container .row .col-md-4 {
    width: 100%;
  }
  .solution-detail .main-content .installation-section .container .row .col-md-4 .installation-title {
    font-size: 18px;
  }
  .solution-detail .main-content .installation-section .container .row .col-md-4 .installation-description {
    font-size: 14px;
  }
}
@media screen and (max-width: 480px) {
  .banner {
    min-height: 250px;
  }
  .banner .banner-content {
    padding: 0 15px;
  }
  .banner .banner-content h1 {
    font-size: 1.6rem;
    margin-bottom: 12px;
  }
  .banner .banner-content p {
    font-size: 0.9rem;
  }
  .solution-detail .section-header {
    margin-bottom: 2rem;
  }
  .solution-detail .section-title {
    font-size: 1.3rem;
    padding: 0 10px;
  }
  .solution-detail .section-subtitle {
    font-size: 1.15rem;
    margin-bottom: 0.85rem;
  }
  .solution-detail .section-text {
    font-size: 0.9rem;
  }
  .solution-detail .section-cta {
    margin-top: 1.75rem;
  }
  .solution-detail .btn-primary,
  .solution-detail .btn-white {
    width: 100%;
    max-width: none;
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }
  .solution-detail .intro-section {
    padding: 2.5rem 0;
  }
  .solution-detail .intro-section .intro-grid {
    gap: 1.75rem;
  }
  .solution-detail .intro-section .intro-text {
    gap: 1rem;
  }
  .solution-detail .intro-section .intro-title {
    font-size: 1.3rem;
  }
  .solution-detail .intro-section .intro-description {
    font-size: 0.95rem;
  }
  .solution-detail .intro-section .video-placeholder .play-button {
    width: 3rem;
    height: 3rem;
  }
  .solution-detail .intro-section .video-placeholder .play-button .play-icon {
    width: 1.5rem;
    height: 1.5rem;
  }
  .solution-detail .intro-section .video-placeholder .video-label {
    font-size: 0.75rem;
    bottom: 0.75rem;
  }
  .solution-detail .benefits-section {
    padding: 2.5rem 0;
  }
  .solution-detail .benefits-section .benefits-grid {
    gap: 1.25rem;
  }
  .solution-detail .benefits-section .benefit-card {
    padding: 1.25rem;
  }
  .solution-detail .benefits-section .benefit-icon {
    width: 120px;
    padding: 0.5rem;
  }
  .solution-detail .benefits-section .benefit-title {
    font-size: 1rem;
    margin-bottom: 0.65rem;
  }
  .solution-detail .benefits-section .benefit-description {
    font-size: 0.8rem;
  }
  .solution-detail .features-list {
    padding: 2.5rem 0;
  }
  .solution-detail .features-list .feature-item {
    gap: 1.5rem;
    margin-bottom: 3rem;
  }
  .solution-detail .features-list .feature-content {
    gap: 1.25rem;
  }
  .solution-detail .features-list .feature-title {
    font-size: 1.2rem;
  }
  .solution-detail .features-list .feature-description {
    font-size: 0.9rem;
  }
  .solution-detail .platform-section {
    padding: 2.5rem 0;
  }
  .solution-detail .platform-section .platform-grid {
    gap: 1.25rem;
  }
  .solution-detail .platform-section .platform-tabs {
    gap: 0.65rem;
  }
  .solution-detail .platform-section .platform-tab {
    padding: 0.75rem;
  }
  .solution-detail .platform-section .tab-icon {
    width: 50px;
    margin-right: 0.75rem;
  }
  .solution-detail .platform-section .tab-label {
    font-size: 0.85rem;
  }
  .solution-detail .platform-section .platform-preview {
    min-height: 220px;
  }
  .solution-detail .platform-section .platform-preview .preview-text {
    font-size: 1.5rem;
  }
  .solution-detail .anti-theft-section {
    padding: 2.5rem 0;
  }
  .solution-detail .anti-theft-section .anti-theft-grid {
    gap: 1.75rem;
  }
  .solution-detail .anti-theft-section .anti-theft-visual {
    height: 14rem;
  }
  .solution-detail .anti-theft-section .visual-circle.visual-circle-1 {
    width: 8rem;
    height: 8rem;
  }
  .solution-detail .anti-theft-section .visual-circle.visual-circle-2 {
    width: 12rem;
    height: 12rem;
  }
  .solution-detail .sustainability-section {
    padding: 2.5rem 0;
  }
  .solution-detail .sustainability-section .sustainability-grid {
    gap: 1.75rem;
  }
  .solution-detail .sustainability-section .sustainability-visual {
    height: 14rem;
  }
  .solution-detail .sustainability-section .visual-ring {
    width: 6rem;
    height: 6rem;
    border-width: 3px;
  }
  .solution-detail .installation-section {
    padding: 2.5rem 0;
  }
  .solution-detail .installation-section .installation-grid {
    gap: 1.25rem;
  }
  .solution-detail .installation-section .installation-image {
    height: 180px;
  }
  .solution-detail .installation-section .installation-title {
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
  }
  .solution-detail .installation-section .installation-description {
    font-size: 0.8rem;
  }
  .solution-detail .cta-section {
    padding: 3rem 0;
  }
  .solution-detail .cta-section .cta-content {
    gap: 1.25rem;
    padding: 0 15px;
  }
  .solution-detail .cta-section .cta-title {
    font-size: 1.3rem;
  }
  .solution-detail .cta-section .cta-description {
    font-size: 0.95rem;
  }
}
@media screen and (max-width: 375px) {
  .banner {
    min-height: 200px;
  }
  .banner .banner-content h1 {
    font-size: 1.4rem;
  }
  .banner .banner-content p {
    font-size: 0.85rem;
  }
  .solution-detail .section-title {
    font-size: 1.2rem;
  }
  .solution-detail .section-subtitle {
    font-size: 1.05rem;
  }
  .solution-detail .section-text {
    font-size: 0.85rem;
  }
  .solution-detail .btn-primary,
  .solution-detail .btn-white {
    padding: 0.55rem 0.9rem;
    font-size: 0.85rem;
  }
  .solution-detail .intro-section {
    padding: 2rem 0;
  }
  .solution-detail .intro-section .intro-title {
    font-size: 1.2rem;
  }
  .solution-detail .intro-section .intro-description {
    font-size: 0.9rem;
  }
  .solution-detail .benefits-section {
    padding: 2rem 0;
  }
  .solution-detail .benefits-section .benefit-card {
    padding: 1rem;
  }
  .solution-detail .benefits-section .benefit-icon {
    width: 100px;
  }
  .solution-detail .benefits-section .benefit-title {
    font-size: 0.95rem;
  }
  .solution-detail .benefits-section .benefit-description {
    font-size: 0.75rem;
  }
  .solution-detail .features-list {
    padding: 2rem 0;
  }
  .solution-detail .features-list .feature-item {
    margin-bottom: 2.5rem;
  }
  .solution-detail .features-list .feature-title {
    font-size: 1.1rem;
  }
  .solution-detail .features-list .feature-description {
    font-size: 0.85rem;
  }
  .solution-detail .platform-section {
    padding: 2rem 0;
  }
  .solution-detail .platform-section .platform-tab {
    padding: 0.65rem;
  }
  .solution-detail .platform-section .tab-icon {
    width: 45px;
    margin-right: 0.65rem;
  }
  .solution-detail .platform-section .tab-label {
    font-size: 0.8rem;
  }
  .solution-detail .platform-section .platform-preview {
    min-height: 200px;
  }
  .solution-detail .platform-section .platform-preview .preview-text {
    font-size: 1.3rem;
  }
  .solution-detail .anti-theft-section,
  .solution-detail .sustainability-section {
    padding: 2rem 0;
  }
  .solution-detail .anti-theft-visual,
  .solution-detail .sustainability-visual {
    height: 12rem;
  }
  .solution-detail .visual-ring {
    width: 5rem;
    height: 5rem;
  }
  .solution-detail .installation-section {
    padding: 2rem 0;
  }
  .solution-detail .installation-section .installation-image {
    height: 160px;
  }
  .solution-detail .installation-section .installation-title {
    font-size: 0.9rem;
  }
  .solution-detail .installation-section .installation-description {
    font-size: 0.75rem;
  }
  .solution-detail .cta-section {
    padding: 2.5rem 0;
  }
  .solution-detail .cta-section .cta-content {
    padding: 0 12px;
  }
  .solution-detail .cta-section .cta-title {
    font-size: 1.2rem;
  }
  .solution-detail .cta-section .cta-description {
    font-size: 0.9rem;
  }
}
@media screen and (max-width: 768px) {
  .solution-detail .platform-section {
    padding: 40px 0;
  }
  .solution-detail .platform-section .section-header {
    margin-bottom: 28px;
  }
  .solution-detail .platform-section .section-header .section-title {
    max-width: 330px;
    margin: 0 auto;
    font-size: 22px !important;
    line-height: 1.35;
    font-weight: 700;
    color: #353434;
    text-align: center;
  }
  .solution-detail .platform-section .platform-grid {
    display: grid !important;
    grid-template-columns: 112px minmax(0, 1fr) !important;
    gap: 10px !important;
    align-items: stretch;
    min-height: 300px;
  }
  .solution-detail .platform-section .platform-tabs {
    order: 0 !important;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  }
  .solution-detail .platform-section .platform-tabs .nav-pills {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 0;
  }
  .solution-detail .platform-section .platform-tab {
    min-height: 100px;
    padding: 12px 8px !important;
    flex: 1 0 auto;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-bottom: 1px solid #e5e7eb;
    text-align: center;
  }
  .solution-detail .platform-section .platform-tab:last-child {
    border-bottom: 0;
  }
  .solution-detail .platform-section .platform-tab::after {
    display: none;
  }
  .solution-detail .platform-section .platform-tab .tab-icon {
    width: 48px !important;
    height: 48px;
    margin-right: 0 !important;
  }
  .solution-detail .platform-section .platform-tab .tab-icon img {
    max-width: 100%;
    max-height: 100%;
    -o-object-fit: contain;
       object-fit: contain;
  }
  .solution-detail .platform-section .platform-tab .tab-label {
    font-size: 13px !important;
    line-height: 1.35;
    color: #4a4a4a;
    text-align: center !important;
  }
  .solution-detail .platform-section .platform-tab.active, .solution-detail .platform-section .platform-tab:hover {
    background: #0069ff;
  }
  .solution-detail .platform-section .platform-tab.active .tab-label, .solution-detail .platform-section .platform-tab:hover .tab-label {
    color: #fff;
  }
  .solution-detail .platform-section .platform-preview {
    min-height: 300px;
    border-radius: 10px;
    box-shadow: none;
    background: linear-gradient(135deg, #0069ff 0%, #1da8f5 100%);
    overflow: hidden;
  }
  .solution-detail .platform-section .platform-preview .tab-content {
    height: 100%;
    display: flex;
    align-items: center;
  }
  .solution-detail .platform-section .platform-preview .tab-content .tab-item,
  .solution-detail .platform-section .platform-preview .tab-content .tab-pane {
    width: 100%;
  }
  .solution-detail .platform-section .platform-preview .tab-content .tab-item.active,
  .solution-detail .platform-section .platform-preview .tab-content .tab-pane.active {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .solution-detail .platform-section .platform-preview .tab-content .tab-item img,
  .solution-detail .platform-section .platform-preview .tab-content .tab-pane img {
    width: 100%;
    height: auto;
    max-height: 260px;
    aspect-ratio: auto !important;
    -o-object-fit: contain !important;
       object-fit: contain !important;
  }
}