* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  color: #1f3658;
  background: #fff;
  font-family: "Helvetica Neue",
    Helvetica,
    Tahoma,
    Arial,
    "Microsoft Yahei",
    "Hiragino Sans GB",
    "WenQuanYi Micro Hei",
    sans-serif;

}

main {
  flex: 1 0 auto;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #dcecff;
  box-shadow: 0 10px 28px rgba(17, 72, 126, 0.08);
  backdrop-filter: blur(14px);
}

.nav {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #071b3d;
  font-size: 21px;
  font-weight: 800;
  white-space: nowrap;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #1178ff;
  border: 2px solid currentColor;
  border-radius: 10px;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.brand-mark.has-logo {
  width: 190px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
  border: 0;
  border-radius: 0;
}

.brand-mark.has-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.nav-links {
  display: flex;
  gap: 24px;
  color: #223a5e;
  font-size: 15px;
  font-weight: 700;
}

.nav-links a.active,
.nav-links a:hover {
  color: #1178ff;
}

.nav-action,
.cta-inner a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border-radius: 7px;
  color: #fff;
  background: #0878ff;
  font-weight: 800;
}

.hero {
  --hero-offset: 72px;
  --hero-height: 620px;
  position: relative;
  min-height: calc(var(--hero-offset) + var(--hero-height));
  padding-top: var(--hero-offset);
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 36%, rgba(63, 196, 255, 0.18), transparent 34%),
    linear-gradient(135deg, #f7fbff 0%, #eaf7ff 62%, #cdeeff 100%);
}

.hero-slide {
  position: absolute;
  inset: var(--hero-offset) 0 auto;
  z-index: 0;
  width: 100%;
  min-height: var(--hero-height);
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 72% 36%, rgba(63, 196, 255, 0.24), transparent 34%),
    linear-gradient(135deg, #f7fbff 0%, #eaf7ff 62%, #cdeeff 100%);
  background-size: cover;
  background-position: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(18px, 0, 0) scale(1.012);
  transition:
    opacity 860ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 1150ms cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 860ms;
  will-change: opacity, transform;
}

.hero-slide.has-banner-image {
  min-height: var(--hero-height);
  background-color: #eaf7ff;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.hero-image-content {
  position: relative;
  z-index: 3;
  min-height: inherit;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  pointer-events: none;
}

.hero-slide.is-active {
  z-index: 1;
  display: flex;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate3d(0, 0, 0) scale(1);
  transition-delay: 0s;
}

.hero-image-link {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: block;
  cursor: pointer;
}

.theme-b .hero-slide {
  min-height: var(--hero-height);
}

.hero-inner {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  align-items: center;
  gap: 48px;
}

.theme-b .hero-inner {
  min-height: 620px;
}

.hero-copy {
  display: block;
}

.hero h1 {
  margin: 0;
  color: #071b3d;
  font-size: clamp(38px, 3.3vw, 58px);
  line-height: 1.22;
}

.hero p {
  max-width: 560px;
  margin: 22px 0 0;
  color: #526b8c;
  font-size: 18px;
  line-height: 1.9;
}

.hero-visual {
  position: relative;
  min-height: 410px;
}

.dashboard {
  position: absolute;
  top: 22px;
  right: 30px;
  width: 610px;
  max-width: 100%;
  min-height: 330px;
  padding: 44px 30px 28px 112px;
  border: 8px solid #2b91ff;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 26px 60px rgba(17, 120, 255, 0.18);
  transform: perspective(1000px) rotateX(2deg) rotateY(-5deg);
}

.dashboard::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 82px;
  border-radius: 14px 0 0 14px;
  background: #1083ff;
}

.dash-dots {
  position: absolute;
  top: 17px;
  left: 114px;
  display: flex;
  gap: 7px;
}

.dash-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffb13b;
}

.dash-dots i:nth-child(2) {
  background: #ff6d72;
}

.dash-dots i:nth-child(3) {
  background: #54c5ff;
}

.side-menu {
  position: absolute;
  top: 46px;
  left: 25px;
  z-index: 1;
  display: grid;
  gap: 16px;
}

.side-menu span,
.dash-head span {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #fff;
}

.side-menu i {
  width: 34px;
  height: 7px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.45);
}

.dash-head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #70819c;
  font-size: 13px;
}

.dash-head span {
  background: #eaf4ff;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.metric {
  min-height: 86px;
  padding: 15px;
  border: 1px solid #e6effa;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 20px rgba(31, 85, 138, 0.06);
}

.metric span,
.metric em {
  display: block;
  color: #7b8ca4;
  font-size: 12px;
}

.metric strong {
  display: block;
  margin: 8px 0;
  color: #071b3d;
  font-size: 24px;
}

.metric em {
  color: #16b286;
  font-style: normal;
  font-weight: 800;
}

.dash-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  margin-top: 16px;
}

.chart-card,
.donut-card {
  min-height: 132px;
  padding: 16px;
  border: 1px solid #e6effa;
  border-radius: 8px;
  background: #fff;
}

.chart-card span,
.donut-card span {
  color: #071b3d;
  font-size: 13px;
  font-weight: 800;
}

.chart-card svg {
  width: 100%;
  height: 82px;
  margin-top: 14px;
}

.donut-card i {
  width: 82px;
  height: 82px;
  display: block;
  margin: 16px auto 0;
  border-radius: 50%;
  background: conic-gradient(#1178ff 0 38%, #23c6c8 38% 68%, #e8f2ff 68% 100%);
}

.phone-mock {
  position: absolute;
  right: 0;
  bottom: 10px;
  width: 154px;
  height: 286px;
  padding: 23px 10px 13px;
  border: 7px solid #178cff;
  border-radius: 32px;
  background: #fff;
  box-shadow: 0 20px 44px rgba(17, 120, 255, 0.2);
}

.phone-banner {
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #fff;
  background: #168cff;
  font-size: 13px;
  font-weight: 800;
}

.phone-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 16px;
}

.phone-grid i {
  height: 28px;
  border-radius: 7px;
  background: #eaf4ff;
}

.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  z-index: 6;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: rgba(17, 120, 255, 0.28);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(17, 72, 126, 0.16);
  transition:
    width 260ms ease,
    background-color 260ms ease,
    border-color 260ms ease,
    transform 260ms ease;
}

.hero-dots button:hover {
  transform: translateY(-1px);
}

.hero-dots .active {
  width: 28px;
  border-radius: 99px;
  background: #1178ff;
}

.section {
  padding: 72px 0;
}

.section-head {
  margin-bottom: 30px;
}

.section-head h2,
.about-section h2,
.cta-inner h2 {
  margin: 0;
  color: #071b3d;
  font-size: 30px;
}

.section-head p,
.about-section p,
.cta-inner p {
  margin: 10px 0 0;
  color: #657795;
  line-height: 1.8;
}

.has-more {
  display: flex;
  align-items: end;
  justify-content: space-between;
}

.has-more a {
  color: #1178ff;
  font-weight: 800;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.product-card,
.news-card,
.solution-main,
.list-card {
  display: block;
  border: 1px solid #dcecff;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(17, 61, 89, 0.06);
}

.product-card {
  min-height: 126px;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  align-items: center;
  padding: 26px;
}

.product-card img,
.product-icon {
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  border-radius: 8px;
  object-fit: cover;
}

.product-icon {
  display: block;
  background: linear-gradient(135deg, #1178ff, #38c7ff);
}

.product-card strong,
.news-card strong,
.list-card h2 {
  color: #071b3d;
  font-size: 18px;
}

.product-card p,
.news-card p,
.list-card p {
  color: #657795;
  line-height: 1.7;
}

.solution-section {
  background: #f4faff;
}

.solution-layout,
.solution-board {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 18px;
}

.solution-tabs,
.solution-menu {
  display: grid;
  gap: 10px;
}

.solution-tabs a,
.solution-menu button {
  padding: 18px 20px;
  border: 0;
  border-radius: 8px;
  color: #1178ff;
  background: #fff;
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}

.solution-tabs a.active,
.solution-menu button.is-active {
  color: #fff;
  background: #1178ff;
}

.solution-main {
  position: relative;
  display: none;
  overflow: hidden;
  padding: 36px;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

.solution-main.is-active {
  display: block;
}

.solution-main:focus-visible {
  outline: 2px solid #1178ff;
  outline-offset: 4px;
}

.solution-main h3 {
  margin: 0;
  color: #071b3d;
  font-size: 24px;
}

.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.flow-step {
  min-height: 92px;
  display: grid;
  gap: 10px;
  border: 1px solid #dcecff;
  border-radius: 8px;
  color: #1178ff;
  background: #f7fbff;
  font-weight: 800;
  padding: 14px;
}

.flow-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #e8f3ff;
}

.flow-step small {
  display: block;
  margin-top: 4px;
  color: #657795;
  font-size: 12px;
  font-weight: 500;
}

.scenario-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 26px;
}

.scenario-tags b {
  color: #1178ff;
}

.scenario-tags a,
.solution-detail-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid #b9dbff;
  border-radius: 99px;
  color: #1178ff;
  background: #f4faff;
  font-size: 13px;
  font-weight: 800;
}

.solution-detail-link {
  margin-top: 20px;
  border-radius: 6px;
}

.solution-copy {
  position: relative;
  z-index: 2;
}

.solution-cover {
  position: relative;
  z-index: 1;
  display: block;
  overflow: hidden;
  min-height: 260px;
  border: 1px solid #dcecff;
  border-radius: 8px;
  background: #eef8ff;
}

.solution-cover img,
.solution-cover span {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
}

.solution-cover span {
  display: block;
  background:
    linear-gradient(135deg, rgba(17, 120, 255, 0.18), rgba(45, 204, 255, 0.16)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='560' height='320' viewBox='0 0 560 320'%3E%3Cdefs%3E%3ClinearGradient id='a' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop stop-color='%23f7fbff'/%3E%3Cstop offset='1' stop-color='%23ccecff'/%3E%3C/linearGradient%3E%3C/defs%3E%3Crect width='560' height='320' rx='24' fill='url(%23a)'/%3E%3Crect x='78' y='70' width='404' height='194' rx='18' fill='white' stroke='%239bd2ff'/%3E%3Crect x='110' y='104' width='104' height='18' rx='9' fill='%231178ff'/%3E%3Crect x='110' y='146' width='290' height='12' rx='6' fill='%23cfe8ff'/%3E%3Crect x='110' y='178' width='236' height='12' rx='6' fill='%23cfe8ff'/%3E%3Ccircle cx='424' cy='166' r='38' fill='%230f7fff' opacity='.16'/%3E%3Cpath d='M392 210h72' stroke='%231178ff' stroke-width='10' stroke-linecap='round'/%3E%3C/svg%3E") center/cover no-repeat;
}

.solution-illustration {
  position: absolute;
  right: 34px;
  bottom: 26px;
  display: flex;
  align-items: end;
  gap: 14px;
  opacity: 0.8;
}

.bar-stack {
  display: flex;
  align-items: end;
  gap: 6px;
}

.bar-stack i {
  width: 18px;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(180deg, #51d6ff, #1178ff);
}

.bar-stack i:nth-child(1) {
  height: 38px;
}

.bar-stack i:nth-child(2) {
  height: 64px;
}

.bar-stack i:nth-child(3) {
  height: 86px;
}

.bar-stack i:nth-child(4) {
  height: 112px;
}

.mini-screen {
  width: 146px;
  min-height: 96px;
  padding: 16px;
  border: 1px solid #dcecff;
  border-radius: 10px;
  background: #fff;
}

.mini-screen span {
  display: block;
  height: 12px;
  margin-bottom: 10px;
  border-radius: 99px;
  background: #e8f3ff;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.news-card {
  overflow: hidden;
}

.theme-b .news-card {
  min-height: 286px;
}

.news-card img,
.news-cover,
.list-card img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  background: linear-gradient(135deg, #0f7cff, #5dd6ff);
}

.theme-b .news-card img,
.theme-b .news-cover {
  height: 126px;
}

.news-card em,
.list-card em {
  display: inline-flex;
  margin: 18px 18px 8px;
  color: #1178ff;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.news-card strong,
.news-card p {
  display: block;
  padding: 0 18px;
}

.news-card p {
  padding-bottom: 18px;
}

.about-section {
  padding: 72px 0;
  background: #f7fbff;
}

.about-inner {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 44px;
  align-items: center;
}

.about-visual {
  height: 260px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(17, 120, 255, 0.18), rgba(47, 204, 255, 0.12)),
    linear-gradient(90deg, #fff, #eaf7ff);
  background-position: center;
  background-size: cover;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 26px;
}

.stats span {
  color: #1178ff;
  font-size: 24px;
  font-weight: 900;
}

.cta-section {
  color: #fff;
  background: linear-gradient(90deg, #1580ff, #08b9d4);
}

.cta-inner {
  min-height: 128px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cta-inner h2,
.cta-inner p {
  color: #fff;
}

.cta-inner a {
  color: #0878ff;
  background: #fff;
}

.site-footer {
  padding: 34px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #0057bd;
}

.footer-inner {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
}

.floating-contact {
  position: fixed;
  right: 18px;
  top: 50%;
  z-index: 40;
  display: grid;
  gap: 10px;
  transform: translateY(-50%);
}

.floating-contact.bottom {
  top: auto;
  bottom: 18px;
  transform: none;
}

.floating-contact a {
  width: 112px;
  min-height: 86px;
  display: grid;
  place-items: center;
  gap: 7px;
  padding: 12px 10px;
  border: 1px solid #c7ddff;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 34px rgba(17, 61, 89, 0.14);
  color: #0d1b2a;
  text-align: center;
  font-size: 13px;
  font-weight: 800;
}

.contact-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: #1677ff url("/static/customer-service.gif") center / 34px 34px no-repeat;
}

.contact-phone {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: #1677ff;
}

.floating-contact small {
  color: #0958d9;
  font-weight: 900;
}

.theme-a .site-header {
  border-color: #d8eee9;
}

.theme-a .hero {
  --hero-height: 560px;
}

.theme-a .brand-mark,
.theme-a .nav-links a.active,
.theme-a .nav-links a:hover,
.theme-a .has-more a,
.theme-a .stats span {
  color: #16aa9f;
}

.theme-a .nav-action,
.theme-a .product-icon,
.theme-a .solution-tabs a.active {
  background: linear-gradient(135deg, #16aa9f, #30a8ff);
}

.theme-a .hero-slide {
  min-height: var(--hero-height);
  background:
    radial-gradient(circle at 80% 20%, rgba(37, 182, 166, 0.22), transparent 30%),
    linear-gradient(135deg, #ecfffb 0%, #eef8ff 54%, #fff 100%);
}

.theme-a .product-grid {
  grid-template-columns: repeat(2, 1fr);
}

.theme-a .product-card,
.theme-a .news-card,
.theme-a .solution-main,
.theme-a .list-card {
  border-color: #d9eee9;
  box-shadow: 0 16px 32px rgba(39, 134, 150, 0.08);
}

.theme-a .solution-section,
.theme-a .about-section {
  background: #f4fbfa;
}

.theme-a .solution-layout {
  grid-template-columns: 1fr;
}

.theme-a .solution-board {
  grid-template-columns: 1fr;
}

.theme-a .solution-tabs {
  grid-template-columns: repeat(2, 1fr);
}

.theme-a .solution-menu {
  grid-template-columns: repeat(2, 1fr);
}

.theme-a .solution-tabs a,
.theme-a .solution-menu button {
  color: #0b6f8b;
  border: 1px solid #d9eee9;
}

.theme-a .solution-main {
  border-color: #d9eee9;
}

.theme-a .scenario-tags b,
.theme-a .scenario-tags a,
.theme-a .solution-detail-link {
  color: #16aa9f;
  border-color: #bfeee7;
  background: #f4fbfa;
}

.theme-a .news-grid {
  grid-template-columns: repeat(2, 1fr);
}

.theme-a .news-card {
  display: grid;
  grid-template-columns: 160px 1fr;
}

.theme-a .news-card img,
.theme-a .news-cover {
  height: 100%;
}

.theme-a .cta-section {
  color: #083d59;
  background: #fff;
}

.theme-a .cta-inner {
  margin: 0 auto;
  padding: 26px;
  border: 1px solid #d9eee9;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(39, 134, 150, 0.1);
}

.theme-a .cta-inner h2,
.theme-a .cta-inner p {
  color: #083d59;
}

.theme-a .cta-inner a {
  color: #fff;
  background: #16aa9f;
}

.theme-a .sub-hero {
  background:
    radial-gradient(circle at 78% 20%, rgba(37, 182, 166, 0.22), transparent 30%),
    linear-gradient(135deg, #ecfffb 0%, #eef8ff 54%, #fff 100%);
}

.theme-a .list-grid {
  grid-template-columns: repeat(2, 1fr);
}

.theme-a .list-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  min-height: 170px;
}

.theme-a .list-card img,
.theme-a .list-card .news-cover {
  height: 100%;
}

.theme-a .back-link {
  color: #16aa9f;
}

.theme-a .article-detail {
  max-width: 980px;
  margin-top: 42px;
  margin-bottom: 72px;
  padding: 44px 56px 64px;
  border: 1px solid #d9eee9;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 36px rgba(39, 134, 150, 0.08);
}

.theme-a .detail-product .article-detail,
.theme-a .detail-solution .article-detail {
  border-left: 5px solid #16aa9f;
}

.sub-page {
  padding-top: 72px;
}

.sub-hero {
  padding: 70px 0;
  background: linear-gradient(135deg, #f7fbff, #eaf7ff);
}

.sub-hero h1 {
  margin: 0;
  color: #071b3d;
  font-size: 40px;
}

.list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.list-card {
  overflow: hidden;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.product-card:hover,
.news-card:hover,
.list-card:hover {
  transform: translateY(-3px);
  border-color: #9dccff;
  box-shadow: 0 18px 38px rgba(17, 61, 89, 0.12);
}

.list-card h2,
.list-card p {
  margin: 0;
  padding: 0 20px 12px;
}

.list-style-a .sub-hero {
  padding: 58px 0 34px;
  border-bottom: 1px solid #d8e7ff;
  background:
    radial-gradient(circle at 78% 20%, rgba(37, 182, 166, 0.22), transparent 30%),
    linear-gradient(135deg, #ecfffb 0%, #eef8ff 54%, #fff 100%);
}

.list-style-a .breadcrumb {
  color: #5f7488;
  font-size: 14px;
}

.list-style-a .lead {
  max-width: 720px;
  margin: 0;
  color: #5c6f82;
  font-size: 17px;
  line-height: 1.85;
}

.list-style-a .list-main {
  padding-top: 46px;
}

.list-style-a .article-list {
  display: grid;
  gap: 16px;
}

.list-style-a .article-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 22px;
  min-height: 174px;
  padding: 22px;
  border-radius: 8px;
  border: 1px solid #dce8ee;
  background: #fff;
  box-shadow: none;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.list-style-a .article-item:hover {
  transform: translateY(-2px);
  border-color: #9fd8e1;
  box-shadow: 0 14px 34px rgba(17, 61, 89, 0.08);
}

.list-style-a .article-type {
  position: relative;
  min-height: 128px;
  border-radius: 8px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 255, 255, .72), transparent 24%),
    linear-gradient(135deg, #0b72ff, #38c7ff);
  color: #0958d9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  text-align: center;
  font-weight: 800;
}

.list-style-a .article-type img {
  width: 100%;
  height: 100%;
  min-height: 128px;
  display: block;
  object-fit: cover;
}

.list-style-a .article-type span {
  width: 58px;
  height: 58px;
  display: block;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  filter: drop-shadow(0 10px 18px rgba(0, 66, 150, .18));
}

.list-style-a .article-type-product span {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17.5 18H8a5 5 0 1 1 1.2-9.85A6 6 0 0 1 20 11.8 3.2 3.2 0 0 1 17.5 18Z'/%3E%3Cpath d='M12 12v5'/%3E%3Cpath d='m9.8 14.8 2.2 2.2 2.2-2.2'/%3E%3C/svg%3E");
}

.list-style-a .article-type-solution span {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 6h5v5H4z'/%3E%3Cpath d='M15 4h5v5h-5z'/%3E%3Cpath d='M15 15h5v5h-5z'/%3E%3Cpath d='M9 8.5h6'/%3E%3Cpath d='M12 8.5v9'/%3E%3Cpath d='M12 17.5h3'/%3E%3C/svg%3E");
}

.list-style-a .article-type-article span {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='72' height='72' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='1.9' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 4h9l3 3v13H6z'/%3E%3Cpath d='M14 4v4h4'/%3E%3Cpath d='M9 12h6'/%3E%3Cpath d='M9 16h6'/%3E%3C/svg%3E");
}

.list-style-a .article-item h2 {
  margin: 2px 0 10px;
  padding: 0;
  font-size: 24px;
  line-height: 1.35;
}

.list-style-a .article-item h2 a:hover {
  color: #1677ff;
}

.list-style-a .article-item p {
  margin: 0;
  padding: 0;
  color: #5c6f82;
  font-size: 15px;
  line-height: 1.75;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 34px;
}

.pagination a,
.pagination strong,
.pagination span {
  min-width: 40px;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  border: 1px solid #dcecff;
  border-radius: 8px;
  background: #fff;
  color: #24405f;
  font-size: 14px;
  font-weight: 800;
}

.pagination a:hover,
.pagination strong {
  border-color: #0f7fff;
  color: #fff;
  background: #0f7fff;
}

.pagination span {
  border-color: transparent;
  background: transparent;
  color: #8fa2b8;
}

.article-detail {
  max-width: 880px;
  padding: 54px 0 80px;
}

.back-link {
  color: #1178ff;
  font-weight: 800;
}

.detail-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 16px;
  color: #7a8b99;
  font-size: 14px;
}

.detail-breadcrumb a {
  color: #1178ff;
  font-weight: 800;
}

.detail-breadcrumb em {
  max-width: 520px;
  overflow: hidden;
  color: #5c6f82;
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-detail h1 {
  margin: 20px 0 14px;
  color: #071b3d;
  font-size: 38px;
  line-height: 1.35;
}

.summary {
  color: #657795;
  font-size: 18px;
  line-height: 1.8;
}

.detail-cover {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  margin: 28px 0;
  border-radius: 8px;
}

.rich-body {
  color: #293f5f;
  font-size: 16px;
  line-height: 2;
  overflow-wrap: anywhere;
}

.rich-body img {
  max-width: 100%;
  height: auto;
  margin: 18px auto;
  border-radius: 8px;
}

.rich-body h2,
.rich-body h3,
.rich-body h4 {
  margin: 28px 0 12px;
  color: #071b3d;
  line-height: 1.45;
}

.rich-body p {
  margin: 0 0 16px;
}

.rich-body ul,
.rich-body ol {
  margin: 0 0 18px 1.4em;
  padding: 0;
}

.rich-body li {
  margin: 6px 0;
}

.rich-body blockquote {
  margin: 24px 0;
  padding: 14px 18px;
  border-left: 4px solid #1178ff;
  background: #f4faff;
  color: #405875;
}

.rich-body table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  margin: 22px 0;
}

.rich-body th,
.rich-body td {
  min-width: 120px;
  padding: 10px 12px;
  border: 1px solid #dcecff;
  text-align: left;
}

.rich-body th {
  color: #071b3d;
  background: #f4faff;
}

.rich-body pre,
.rich-body code {
  border-radius: 6px;
  background: #f4f7fb;
  font-family: Menlo, Monaco, Consolas, monospace;
}

.rich-body pre {
  overflow-x: auto;
  padding: 16px;
}

.rich-body code {
  padding: 2px 5px;
}

.rich-body a {
  color: #1178ff;
  font-weight: 700;
}

.theme-a .rich-body blockquote {
  border-left-color: #16aa9f;
  background: #f4fbfa;
}

.theme-a .rich-body th {
  background: #f4fbfa;
}

.theme-a .rich-body a {
  color: #16aa9f;
}

@media (max-width: 900px) {

  .site-header,
  .theme-b .site-header {
    height: auto;
  }

  .nav,
  .theme-b .nav {
    height: auto;
    min-height: 64px;
    flex-wrap: wrap;
    gap: 8px 14px;
    padding: 10px 0;
  }

  .brand,
  .theme-b .brand {
    font-size: 18px;
  }

  .brand-mark.has-logo,
  .theme-b .brand-mark.has-logo {
    max-width: 150px;
    height: 42px;
  }

  .nav-links,
  .theme-b .nav-links {
    order: 3;
    width: 100%;
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 4px 0 2px;
    color: #24405f;
    font-size: 13px;
    white-space: nowrap;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar,
  .theme-b .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-action,
  .theme-b .nav-action {
    min-height: 34px;
    display: inline-flex;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero,
  .theme-b .hero,
  .sub-page {
    --hero-offset: 108px;
    --hero-height: max(420px, 56vw);
    padding-top: 108px;
  }

  .hero-inner,
  .about-inner,
  .solution-layout,
  .solution-board,
  .theme-a .solution-layout {
    grid-template-columns: 1fr;
  }

  .hero-slide {
    inset: var(--hero-offset) 0 auto;
    min-height: var(--hero-height);
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-visual {
    min-height: 360px;
  }

  .dashboard {
    right: auto;
    left: 0;
    width: 100%;
    min-height: 300px;
    padding: 42px 18px 22px 92px;
    transform: none;
  }

  .phone-mock {
    right: 0;
    bottom: -4px;
    width: 118px;
    height: 220px;
  }

  .product-grid,
  .theme-a .product-grid,
  .news-grid,
  .theme-a .news-grid,
  .list-grid {
    grid-template-columns: 1fr;
  }

  .theme-a .news-card {
    grid-template-columns: 1fr;
  }

  .theme-a .list-card {
    grid-template-columns: 1fr;
  }

  .list-style-a .article-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .list-style-a .article-type {
    min-height: 72px;
  }

  .list-style-a .article-type img {
    min-height: 72px;
  }

  .pagination {
    justify-content: flex-start;
  }

  .detail-breadcrumb em {
    max-width: 100%;
    white-space: normal;
  }

  .theme-a .article-detail {
    margin-top: 0;
    margin-bottom: 0;
    padding: 38px 20px 64px;
    border: 0;
    box-shadow: none;
  }

  .flow,
  .stats,
  .theme-a .solution-tabs {
    grid-template-columns: repeat(2, 1fr);
  }

  .solution-menu,
  .theme-a .solution-menu {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .solution-illustration {
    display: none;
  }

  .cta-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .floating-contact {
    top: auto;
    right: 14px;
    left: 14px;
    bottom: 14px;
    grid-template-columns: repeat(2, 1fr);
    transform: none;
  }

  .floating-contact a {
    width: auto;
    min-height: 58px;
    grid-template-columns: auto auto;
    justify-content: center;
  }
}

/* Theme B is intentionally tuned to match the supplied blue technology homepage reference. */
.theme-b {
  --b-ink: #071b3d;
  --b-text: #24405f;
  --b-muted: #6d7f98;
  --b-blue: #0f7fff;
  --b-line: #dcecff;
  background: #fff;
}

.theme-b .site-header {
  height: 64px;
  border-bottom: 1px solid rgba(211, 229, 249, 0.95);
  box-shadow: 0 6px 22px rgba(17, 72, 126, 0.08);
}

.theme-b .nav {
  height: 64px;
}

.theme-b .brand {
  font-size: 22px;
}

.theme-b .brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
}

.theme-b .brand-mark.has-logo {
  width: 190px;
  height: 48px;
  border-radius: 0;
}

.theme-b .nav-links {
  gap: 36px;
  font-size: 14px;
}

.theme-b .nav-links a {
  position: relative;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
}

.theme-b .nav-links a.active::after,
.theme-b .nav-links a:hover::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  border-radius: 99px;
  background: var(--b-blue);
}

.theme-b .nav-action {
  min-height: 38px;
  padding: 0 22px;
  border-radius: 6px;
  background: #0878ff;
}

.theme-b .hero {
  --hero-offset: 64px;
  --hero-height: min(860px, max(560px, 44.8vw));
  padding-top: var(--hero-offset);
}

.theme-b .hero-slide {
  min-height: var(--hero-height);
  background-size: cover;
  background-position: center top;
}

.theme-b .hero-slide.has-banner-image {
  min-height: var(--hero-height);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.theme-b .hero-image-content {
  min-height: var(--hero-height);
  padding-top: 26px;
}

.theme-b .hero-image-content h1 {
  max-width: 560px;
  color: var(--b-ink);
  font-size: clamp(34px, 2.55vw, 48px);
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.76);
}

.theme-b .hero-image-content p {
  max-width: 500px;
  margin-top: 20px;
  color: #415e82;
  text-shadow: 0 1px 8px rgba(255, 255, 255, 0.72);
}

.theme-b .hero-inner {
  min-height: 560px;
  display: block;
  position: relative;
}

.theme-b .hero-copy {
  position: absolute;
  top: 46%;
  left: 0;
  z-index: 3;
  max-width: 540px;
  transform: translateY(-50%);
}

.theme-b .hero h1 {
  color: var(--b-ink);
  font-size: 52px;
  line-height: 1.18;
  font-weight: 900;
}

.theme-b .hero h1 span {
  display: block;
  margin-top: 12px;
}

.theme-b .hero p {
  max-width: 520px;
  margin-top: 26px;
  color: #4f6686;
  font-size: 16px;
  line-height: 1.85;
  font-weight: 600;
}

.theme-b .section {
  padding: 66px 0;
}

.theme-b .section-head {
  margin-bottom: 28px;
}

.theme-b .section-head.has-more {
  display: flex;
  align-items: end;
  justify-content: space-between;
}

.theme-b .section-head h2,
.theme-b .about-section h2,
.theme-b .cta-inner h2 {
  color: var(--b-ink);
  font-size: 30px;
  font-weight: 900;
}

.theme-b .section-head p {
  margin: 8px 0 0;
  color: #6d7f98;
  font-size: 14px;
  font-weight: 600;
}

.theme-b .section-head.has-more>div {
  min-width: 0;
}

.theme-b .section-head.has-more a {
  flex: none;
  padding: 9px 16px;
  border: 1px solid #cfe4ff;
  border-radius: 6px;
  background: #fff;
  color: #0b78ff;
  font-size: 14px;
  box-shadow: 0 8px 20px rgba(17, 120, 255, 0.06);
}

.theme-b .product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.theme-b .product-card {
  min-height: 136px;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 26px;
  border: 1px solid var(--b-line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(17, 72, 126, 0.05);
}

.theme-b .product-icon,
.theme-b .product-card img {
  width: 50px;
  height: 50px;
  margin: 0;
  border-radius: 8px;
  box-shadow: 0 12px 22px rgba(21, 127, 255, 0.22);
}

.theme-b .product-icon {
  position: relative;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #0a73ff 0%, #2e9cff 58%, #36d3ff 100%);
}

.theme-b .product-icon::before {
  content: "";
  width: 28px;
  height: 28px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.theme-b .product-icon-1::before,
.mini-icon.product-icon-1::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17.5 18H8a5 5 0 1 1 1.2-9.85A6 6 0 0 1 20 11.8 3.2 3.2 0 0 1 17.5 18Z'/%3E%3Cpath d='M12 12v5'/%3E%3Cpath d='m9.8 14.8 2.2 2.2 2.2-2.2'/%3E%3C/svg%3E");
}

.theme-b .product-icon-2::before,
.mini-icon.product-icon-2::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='7' y='2.5' width='10' height='19' rx='2.5'/%3E%3Cpath d='M10 18h4'/%3E%3Cpath d='M10 5.5h4'/%3E%3C/svg%3E");
}

.theme-b .product-icon-3::before,
.mini-icon.product-icon-3::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 2.8 8 4.4-8 4.4-8-4.4 8-4.4Z'/%3E%3Cpath d='M4 7.2v9.4l8 4.6 8-4.6V7.2'/%3E%3Cpath d='M12 11.6v9.6'/%3E%3C/svg%3E");
}

.theme-b .product-icon-4::before,
.mini-icon.product-icon-4::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='4' width='6' height='6' rx='1'/%3E%3Crect x='14' y='4' width='6' height='6' rx='1'/%3E%3Crect x='4' y='14' width='6' height='6' rx='1'/%3E%3Crect x='14' y='14' width='6' height='6' rx='1'/%3E%3C/svg%3E");
}

.theme-b .product-icon-5::before,
.mini-icon.product-icon-5::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 13.5a4 4 0 0 0 5.6.2l2.1-2.1a4 4 0 0 0-5.6-5.7l-1.2 1.2'/%3E%3Cpath d='M14 10.5a4 4 0 0 0-5.6-.2l-2.1 2.1a4 4 0 0 0 5.6 5.7l1.2-1.2'/%3E%3C/svg%3E");
}

.theme-b .product-icon-6::before,
.mini-icon.product-icon-6::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 3 8 4.4-8 4.4-8-4.4L12 3Z'/%3E%3Cpath d='m4 12 8 4.4 8-4.4'/%3E%3Cpath d='m4 16.6 8 4.4 8-4.4'/%3E%3C/svg%3E");
}

.theme-b .product-icon-7::before,
.mini-icon.product-icon-7::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 13V8.5l10-4v15l-10-4V13Z'/%3E%3Cpath d='M18 9.5a4 4 0 0 1 0 5'/%3E%3Cpath d='M7 15.5 8.2 21'/%3E%3C/svg%3E");
}

.theme-b .product-icon-8::before,
.mini-icon.product-icon-8::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8.5'/%3E%3Cpath d='M8.5 8h7'/%3E%3Cpath d='M9.5 12h5'/%3E%3Cpath d='M12 8v9'/%3E%3Cpath d='M9 16h6'/%3E%3C/svg%3E");
}

.theme-b .product-icon-9::before,
.mini-icon.product-icon-9::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='5' width='16' height='14' rx='2'/%3E%3Cpath d='m10 9 5 3-5 3V9Z'/%3E%3C/svg%3E");
}

.theme-b .product-copy strong {
  display: block;
  color: var(--b-ink);
  font-size: 18px;
  font-weight: 900;
}

.theme-b .product-copy p {
  margin: 8px 0 0;
  color: var(--b-muted);
  font-size: 13px;
  line-height: 1.65;
  font-weight: 600;
}

.theme-b .solution-section {
  background:
    radial-gradient(circle at 8% 8%, rgba(45, 204, 255, 0.16), transparent 25%),
    linear-gradient(180deg, #f8fcff 0%, #eef8ff 100%);
}

.theme-b .solution-board {
  grid-template-columns: 246px 1fr;
  gap: 18px;
}

.theme-b .solution-menu,
.theme-b .solution-main,
.theme-b .ability-strip,
.theme-b .about-card {
  border: 1px solid #d8eaff;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 34px rgba(17, 72, 126, 0.08);
}

.theme-b .solution-menu {
  padding: 26px 18px;
  gap: 15px;
}

.theme-b .solution-menu button {
  min-height: 70px;
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  color: #24405f;
  background: #f3f9ff;
  font-size: 15px;
}

.theme-b .solution-menu button strong {
  color: var(--b-blue);
  font-size: 19px;
}

.theme-b .solution-menu button.is-active,
.theme-b .solution-menu button.is-active strong {
  color: #fff;
}

.theme-b .solution-menu button.is-active {
  background: #0f7fff;
  box-shadow: 0 14px 24px rgba(15, 127, 255, 0.22);
}

.theme-b .solution-main {
  min-height: 440px;
  padding: 50px 54px;
}

.theme-b .solution-main.is-active {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 46%);
  align-items: center;
  gap: 34px;
}

.theme-b .solution-main::after {
  content: "";
  position: absolute;
  right: 32px;
  top: 30px;
  width: 90px;
  height: 70px;
  opacity: 0.36;
  background-image: radial-gradient(#5db7ff 2px, transparent 2px);
  background-size: 14px 14px;
}

.theme-b .solution-main h3 {
  font-size: 27px;
  font-weight: 900;
}

.theme-b .solution-main p {
  max-width: 540px;
  color: var(--b-muted);
  font-size: 15px;
  line-height: 1.8;
  font-weight: 600;
}

.theme-b .solution-detail-link {
  min-height: 40px;
  padding: 0 18px;
  border-color: #b9dbff;
  background: #fff;
  box-shadow: 0 10px 22px rgba(17, 120, 255, 0.08);
}

.theme-b .solution-cover {
  aspect-ratio: 16 / 9;
  min-height: 0;
  border-color: #cde8ff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6), 0 18px 36px rgba(17, 120, 255, 0.1);
}

.theme-b .solution-cover img,
.theme-b .solution-cover span {
  height: 100%;
  min-height: 0;
}

.theme-b .flow {
  gap: 30px;
  margin-top: 58px;
}

.theme-b .flow-step {
  position: relative;
  min-height: auto;
  justify-items: center;
  gap: 14px;
  border: 0;
  background: transparent;
  text-align: center;
  padding: 0;
}

.theme-b .flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 32px;
  right: -31px;
  width: 42px;
  height: 1px;
  background: #7bbdff;
}

.theme-b .flow-icon {
  width: 66px;
  height: 66px;
  color: var(--b-blue);
  background: #eef7ff;
  box-shadow: inset 0 0 0 1px #cfe6ff;
}

.theme-b .flow-step strong {
  color: var(--b-blue);
  font-size: 14px;
}

.theme-b .flow-step small {
  color: #6d7f98;
  font-weight: 600;
}

.theme-b .scenario-tags {
  margin-top: 42px;
}

.theme-b .scenario-tags a {
  background: #f4faff;
}

.theme-b .solution-detail-link {
  display: none;
}

.theme-b .ability-strip {
  min-height: 88px;
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  padding: 0 34px;
}

.theme-b .ability-strip strong {
  color: var(--b-ink);
  font-size: 22px;
}

.theme-b .ability-strip span {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: 12px;
}

.theme-b .ability-strip span::before {
  content: "";
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #eef7ff;
  box-shadow: inset 0 0 0 1px #cfe6ff;
}

.theme-b .ability-strip b {
  display: block;
  color: var(--b-ink);
  font-size: 24px;
}

.theme-b .ability-strip small {
  display: block;
  color: var(--b-muted);
  font-size: 12px;
}

.theme-b .news-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.theme-b .news-card {
  min-height: 306px;
  border-radius: 8px;
  overflow: hidden;
  border-color: #dcecff;
  background: #fff;
  box-shadow: 0 12px 30px rgba(19, 84, 155, 0.08);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.theme-b .news-card:hover {
  transform: translateY(-4px);
  border-color: rgba(17, 120, 255, 0.35);
  box-shadow: 0 18px 38px rgba(19, 84, 155, 0.14);
}

.theme-b .news-media {
  position: relative;
  display: block;
  height: 136px;
  overflow: hidden;
  background: linear-gradient(135deg, #0a6eff, #3fcfff);
}

.theme-b .news-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 22%, rgba(255, 255, 255, 0.9), transparent 18%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.42));
  z-index: 1;
}

.theme-b .news-media::after {
  content: "";
  position: absolute;
  right: 20px;
  bottom: 18px;
  width: 112px;
  height: 58px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .85) 8px, transparent 8px) 0 42px / 18px 12px repeat-x,
    linear-gradient(180deg, rgba(255, 255, 255, .75), rgba(255, 255, 255, .24));
  box-shadow: -60px -18px 0 -22px rgba(255, 255, 255, .42), -32px 6px 0 -18px rgba(255, 255, 255, .5);
  z-index: 2;
}

.theme-b .news-media.has-image::before,
.theme-b .news-media.has-image::after {
  display: none;
}

.theme-b .news-card img,
.theme-b .news-cover {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background:
    linear-gradient(135deg, rgba(11, 111, 231, 0.92), rgba(61, 199, 255, 0.72)),
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.86), transparent 28%);
}

.theme-b .news-card img {
  z-index: 0;
}

.theme-b .news-body {
  display: flex;
  flex-direction: column;
  min-height: 170px;
  padding: 16px 18px 18px;
}

.theme-b .news-card em {
  width: fit-content;
  margin: 0 0 10px;
  padding: 3px 9px;
  border-radius: 4px;
  background: #edf7ff;
  color: #0b78ff;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.theme-b .news-card strong {
  min-height: 50px;
  padding: 0;
  font-size: 16px;
  line-height: 1.55;
}

.theme-b .news-card p {
  min-height: 66px;
  margin: 8px 0 0;
  padding: 0;
  font-size: 13px;
  line-height: 1.65;
  font-weight: 500;
}

.theme-b .news-card time {
  display: block;
  margin-top: auto;
  color: #8a9ab3;
  font-size: 13px;
  font-weight: 700;
}

.theme-b .about-section {
  padding-top: 0;
  background: #fff;
}

.theme-b .about-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: center;
  padding: 34px 48px;
  background:
    linear-gradient(90deg, rgba(228, 245, 255, 0.95), rgba(255, 255, 255, 0.94)),
    #fff;
}

.theme-b .about-visual {
  height: 250px;
  background:
    linear-gradient(135deg, rgba(17, 120, 255, 0.08), rgba(45, 204, 255, 0.1)),
    linear-gradient(180deg, #d7ecff 0 18%, transparent 18%),
    repeating-linear-gradient(90deg, #bcdcf8 0 16px, #eef7ff 16px 25px);
  background-position: center;
  background-size: cover;
  box-shadow: inset 0 -52px 0 rgba(255, 255, 255, 0.72);
}

.theme-b .stats span {
  display: block;
  color: var(--b-ink);
  font-size: 22px;
}

.theme-b .stats small {
  display: block;
  color: var(--b-muted);
  font-size: 12px;
  font-weight: 600;
}

.theme-b .cta-section {
  background: linear-gradient(90deg, #1794ff, #0471f8);
}

.theme-b .cta-inner {
  min-height: 104px;
}

.theme-b .cta-inner h2,
.theme-b .cta-inner p {
  color: #fff;
}

.theme-b .site-footer {
  padding: 0;
  color: rgba(255, 255, 255, 0.88);
  background: linear-gradient(135deg, #0069d7, #0048b8);
}

.theme-b .footer-inner {
  display: grid;
  grid-template-columns: 1.25fr repeat(4, 0.75fr);
  gap: 38px;
  align-items: start;
  padding: 32px 0 24px;
}

.theme-b .footer-inner strong {
  color: #fff;
  font-size: 20px;
}

.theme-b .footer-inner h3 {
  margin: 0 0 15px;
  color: #fff;
  font-size: 15px;
}

.theme-b .footer-inner p,
.theme-b .footer-inner a,
.theme-b .footer-inner span {
  display: block;
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
  line-height: 1.6;
}

.theme-b .footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 14px 0 18px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  text-align: center;
}

.theme-b .floating-contact a {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
  background: #0d7fff;
  box-shadow: 0 16px 34px rgba(13, 127, 255, 0.24);
}

.theme-b .floating-contact small {
  color: #fff;
}

@media (max-width: 980px) {
  .theme-b .hero-inner {
    min-height: 720px;
  }

  .theme-b .hero-copy {
    position: relative;
    top: auto;
    max-width: none;
    padding-top: 46px;
    transform: none;
  }

  .theme-b .product-grid,
  .theme-b .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .theme-b .solution-board {
    display: block;
  }

  .theme-b .solution-menu {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 16px;
    overflow: visible;
  }

  .theme-b .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .theme-b .about-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {

  .hero,
  .theme-b .hero {
    --hero-height: max(300px, 44.8vw);
  }

  .hero-slide.has-banner-image,
  .theme-b .hero-slide.has-banner-image {
    min-height: var(--hero-height);
  }

  .theme-b .hero h1 {
    font-size: 34px;
  }

  .theme-b .section-head.has-more {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .theme-b .product-grid,
  .theme-b .news-grid,
  .theme-b .footer-inner {
    grid-template-columns: 1fr;
  }

  .theme-b .solution-main {
    padding: 30px 22px;
  }

  .theme-b .solution-main.is-active {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .theme-b .solution-cover,
  .theme-b .solution-cover img,
  .theme-b .solution-cover span {
    min-height: 190px;
  }

  .theme-b .flow {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .theme-b .flow-step:not(:last-child)::after {
    display: none;
  }

  .theme-b .scenario-tags {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 900px) {
  .theme-b .site-header {
    height: auto;
  }

  .theme-b .nav {
    height: auto;
    min-height: 64px;
    flex-wrap: wrap;
    gap: 8px 14px;
    padding: 10px 0;
  }

  .theme-b .brand {
    font-size: 18px;
  }

  .theme-b .nav-links {
    order: 3;
    width: 100%;
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 4px 0 2px;
    font-size: 13px;
    white-space: nowrap;
    scrollbar-width: none;
  }

  .theme-b .nav-links::-webkit-scrollbar {
    display: none;
  }

  .theme-b .nav-action {
    min-height: 34px;
    display: inline-flex;
    padding: 0 12px;
    font-size: 13px;
  }

  .theme-b .hero,
  .theme-b .sub-page {
    --hero-offset: 108px;
    --hero-height: max(420px, 56vw);
    padding-top: 108px;
  }
}