@charset "UTF-8";
.cm-navbar {
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
}

.cm-navbar .navbar-nav .nav-link {
  font-size: 18px;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  padding-left: 16px;
  padding-right: 16px;
  color: var(--bs-body-color, #212529);
  transition: color 0.15s ease-in-out;
}
.cm-navbar .navbar-nav .nav-link.active {
  color: var(--bs-primary, #0d6efd);
}

.navbar-nav-scroll {
  max-width: 100%;
  height: 2.5rem;
  /*margin-top: .25rem;*/
  overflow: hidden;
}

.navbar-nav-scroll .navbar-nav {
  /*padding-bottom: 2rem;*/
  overflow-x: auto;
  white-space: nowrap;
  margin-left: -0.5rem;
  margin-right: -0.5rem;
  -webkit-overflow-scrolling: touch;
}

.cm-hidden {
  display: none !important;
}

.cm-pointer {
  cursor: pointer;
}

.cm-ff-yh {
  font-family: "Microsoft YaHei", 微软雅黑, "MicrosoftJhengHei", serif;
}

.cm-block-head-bottom {
  border-bottom: solid 2px;
  border-color: var(--bs-primary, #0d6efd);
  display: inline-block;
  padding-bottom: 0.3rem;
}

.cm-trans-bottom {
  width: 100%;
  bottom: 0;
  position: absolute;
  background-color: rgba(var(--bs-dark-rgb, 0, 0, 0), 0.5);
}

.cm-media-img, .cm-d-flex-img {
  max-width: 180px;
  max-height: 120px;
  object-fit: cover;
  border-radius: var(--bs-border-radius);
}

@media screen and (max-width: 767.98px) {
  .cm-media-img, .cm-d-flex-img {
    max-width: 120px;
    max-height: 80px;
  }
}
.cm-video-card {
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: var(--bs-border-radius);
  padding: 6px;
  background-color: var(--bs-body-bg, #fff);
}

.cm-video-card .card-img-top {
  border-radius: calc(var(--bs-border-radius) - 4px);
}

.cm-link {
  color: var(--bs-body-color, #212529);
  text-decoration: none;
}
.cm-link:hover {
  color: var(--bs-primary, #0d6efd);
}

a,
a:hover,
a:focus {
  text-decoration: none;
}

.btn-link,
.btn-link:hover,
.btn-link:focus {
  text-decoration: none;
}

.es-highlight em {
  color: var(--bs-danger, #dc3545);
  font-style: normal;
  font-weight: bold;
}

:root {
  --af-blue: #0f3c7c;
  --af-blue-2: #2457b7;
  --af-green: #19c6a3;
  --af-ink: #10213b;
  --af-muted: #5b6a82;
  --af-line: #dce6f2;
  --af-soft: #eef5ff;
}

html {
  scroll-behavior: smooth;
}

.af-site {
  background: #f7f9fc;
  color: var(--af-ink);
  font-family: "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
}

.af-header {
  position: sticky;
  top: 0;
  z-index: 1020;
  min-height: 72px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--af-line);
  backdrop-filter: blur(18px);
}

.af-brand,
.af-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--af-ink);
}

.af-brand:hover {
  color: var(--af-ink);
}

.af-logo-mark {
  position: relative;
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  color: #fff;
  border: 1px solid rgba(16, 33, 59, 0.08);
  box-shadow: 0 12px 24px rgba(15, 60, 124, 0.12);
}

.af-logo-mark-footer {
  width: 48px;
  height: 48px;
}

.af-logo-img {
  width: 88%;
  height: 88%;
  object-fit: contain;
}

.af-logo-a {
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
}

.af-logo-node {
  position: absolute;
  right: -4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--af-green);
  box-shadow: 0 0 0 3px rgba(25, 198, 163, 0.18);
}

.af-logo-node-1 { top: 8px; }
.af-logo-node-2 { top: 19px; }
.af-logo-node-3 { top: 30px; }

.af-brand-text {
  display: grid;
  line-height: 1.1;
}

.af-brand-text strong {
  font-size: 18px;
  letter-spacing: 0;
  white-space: nowrap;
}

.af-brand-text small {
  margin-top: 4px;
  color: var(--af-muted);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.af-nav .nav-link {
  padding: 10px 9px;
  color: #34445e;
  font-size: 14px;
  font-weight: 600;
}

.af-nav .nav-link:hover,
.af-nav .nav-link.active {
  color: var(--af-blue);
}

.af-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.af-header-link {
  color: #40516b;
  font-size: 14px;
  font-weight: 600;
}

.af-btn-primary {
  border: 0;
  background: var(--af-blue);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 14px 28px rgba(15, 60, 124, 0.22);
}

.af-btn-primary:hover {
  background: #123f84;
  color: #fff;
}

.af-btn-outline {
  border: 1px solid #b8c8dd;
  background: rgba(255, 255, 255, 0.8);
  color: #17365f;
  font-weight: 700;
}

.af-btn-outline:hover {
  border-color: var(--af-blue);
  color: var(--af-blue);
}

.af-btn-light {
  background: #fff;
  color: var(--af-blue);
  font-weight: 800;
}

.af-btn-sm {
  padding: 8px 16px;
  border-radius: 8px;
}

.af-hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 86px;
  background:
    radial-gradient(circle at 18% 18%, rgba(25, 198, 163, 0.18), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(47, 117, 255, 0.16), transparent 27%),
    linear-gradient(120deg, #f8fbff 0%, #eef5ff 48%, #f6fffb 100%);
}

.af-kicker,
.af-section-head span,
.af-section-dark span,
.af-contact-panel span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 7px 12px;
  border: 1px solid #83d8c5;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.72);
  color: #087c68;
  font-size: 13px;
  font-weight: 700;
}

.af-hero h1 {
  margin: 0;
  color: var(--af-ink);
  font-size: clamp(48px, 7vw, 76px);
  font-weight: 800;
  line-height: 1;
}

.af-hero h2 {
  margin: 18px 0 0;
  color: var(--af-blue);
  font-size: clamp(34px, 4.2vw, 58px);
  font-weight: 800;
  line-height: 1.16;
}

.af-hero-desc {
  max-width: 620px;
  margin-top: 24px;
  color: #4d5f78;
  font-size: 18px;
  line-height: 2;
}

.af-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.af-hero-actions .btn {
  padding: 12px 22px;
  border-radius: 8px;
}

.af-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 24px;
  margin-top: 30px;
  color: #53657c;
  font-size: 14px;
}

.af-hero-points i {
  color: var(--af-green);
}

.af-dashboard-card {
  overflow: hidden;
  border: 1px solid #d8e2f0;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 28px 70px rgba(21, 43, 76, 0.16);
}

.af-dashboard-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid #e4ebf5;
  background: #f8fbff;
}

.af-dashboard-top strong,
.af-dashboard-top small {
  display: block;
}

.af-dashboard-top small {
  margin-top: 4px;
  color: #6b7890;
}

.af-dashboard-top span {
  align-self: start;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--af-green);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
}

.af-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 24px;
}

.af-metric-grid div,
.af-chart-box,
.af-protocols span {
  border: 1px solid #e4ebf5;
  border-radius: 8px;
  background: #fbfdff;
}

.af-metric-grid div {
  padding: 14px;
}

.af-metric-grid small,
.af-metric-grid strong,
.af-metric-grid em {
  display: block;
}

.af-metric-grid small {
  color: #6b7890;
}

.af-metric-grid strong {
  margin-top: 8px;
  color: var(--af-ink);
  font-size: 24px;
}

.af-metric-grid em {
  margin-top: 3px;
  color: #159b83;
  font-style: normal;
  font-size: 12px;
}

.af-chart-box {
  margin: 0 24px 18px;
  padding: 18px;
  background: #fff;
}

.af-chart-head {
  display: flex;
  justify-content: space-between;
  color: #6b7890;
  font-size: 13px;
}

.af-bars {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 132px;
  margin-top: 18px;
}

.af-bars i {
  flex: 1;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--af-green), var(--af-blue));
}

.af-protocols {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 0 24px 24px;
}

.af-protocols span {
  padding: 10px;
  color: #24415f;
  text-align: center;
  font-size: 13px;
  font-weight: 800;
}

.af-stats {
  border-top: 1px solid var(--af-line);
  border-bottom: 1px solid var(--af-line);
  background: #fff;
}

.af-stats .col-6 {
  padding: 32px 16px;
  border-right: 1px solid var(--af-line);
  text-align: center;
}

.af-stats strong,
.af-stats span {
  display: block;
}

.af-stats strong {
  color: var(--af-blue);
  font-size: 34px;
}

.af-stats span {
  margin-top: 6px;
  color: var(--af-muted);
  font-size: 14px;
}

.af-section {
  padding: 92px 0;
  background: #fff;
}

.af-section-soft {
  background: var(--af-soft);
}

.af-section-head {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}

.af-section-head.text-start {
  margin-left: 0;
  text-align: left;
}

.af-section-head h2,
.af-section-dark h2,
.af-contact-panel h2 {
  color: var(--af-ink);
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 800;
  line-height: 1.25;
}

.af-section-head p,
.af-section-dark p,
.af-contact-panel p {
  margin-top: 16px;
  color: var(--af-muted);
  font-size: 17px;
  line-height: 1.9;
}

.af-feature-card,
.af-solution-card,
.af-step {
  height: 100%;
  border: 1px solid var(--af-line);
  border-radius: 12px;
  background: #fbfdff;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.af-feature-card {
  padding: 28px;
}

.af-feature-card:hover,
.af-solution-card:hover {
  transform: translateY(-4px);
  border-color: #94b9ea;
  box-shadow: 0 18px 45px rgba(21, 43, 76, 0.12);
}

.af-feature-card i {
  display: inline-grid;
  width: 50px;
  height: 50px;
  place-items: center;
  border-radius: 10px;
  background: #eaf4ff;
  color: var(--af-blue);
  font-size: 22px;
}

.af-feature-card h3,
.af-solution-card h3,
.af-step h3 {
  margin-top: 20px;
  color: var(--af-ink);
  font-size: 20px;
  font-weight: 800;
}

.af-feature-card p,
.af-solution-card p,
.af-step p {
  color: var(--af-muted);
  line-height: 1.8;
}

.af-feature-card b {
  color: var(--af-blue);
  font-size: 13px;
}

.af-solution-card {
  padding: 28px;
  background: #fff;
}

.af-solution-card ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.af-solution-card li {
  padding: 10px;
  border: 1px solid #e1eaf5;
  border-radius: 6px;
  background: #fbfdff;
  color: #40516b;
  text-align: center;
  font-size: 14px;
}

.af-case-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 28px;
  align-items: stretch;
  padding: 28px;
  border: 1px solid #d6e2ef;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 20px 52px rgba(21, 43, 76, 0.1);
}

.af-case-main {
  padding: 8px 4px;
}

.af-case-title {
  display: flex;
  align-items: center;
  gap: 16px;
}

.af-case-title img {
  width: 58px;
  height: 58px;
  border-radius: 12px;
  box-shadow: 0 12px 26px rgba(15, 60, 124, 0.2);
}

.af-case-title small {
  display: block;
  color: #159b83;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.af-case-title h3 {
  max-width: 720px;
  margin: 6px 0 0;
  color: var(--af-ink);
  font-size: 28px;
  font-weight: 800;
  line-height: 1.32;
}

.af-case-main p {
  margin: 22px 0 0;
  color: var(--af-muted);
  font-size: 16px;
  line-height: 1.9;
}

.af-case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.af-case-tags span {
  padding: 8px 12px;
  border: 1px solid #cfe3f5;
  border-radius: 6px;
  background: #f6fbff;
  color: #17365f;
  font-size: 13px;
  font-weight: 700;
}

.af-case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.af-case-visual {
  display: flex;
  align-items: center;
  min-height: 330px;
}

.af-signal-window {
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px) 0 0 / 28px 28px,
    #080907;
  box-shadow: 0 24px 58px rgba(8, 9, 7, 0.24);
}

.af-signal-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  color: #fffdf7;
  background: rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.af-signal-bar span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #12b886;
  box-shadow: 18px 0 0 #e9a923, 36px 0 0 #c3422f;
}

.af-signal-bar b {
  margin-left: 42px;
  font-size: 13px;
}

.af-signal-bar em {
  margin-left: auto;
  color: #e9a923;
  font-style: normal;
  font-size: 12px;
  font-weight: 800;
}

.af-signal-lines {
  position: relative;
  height: 210px;
  overflow: hidden;
}

.af-signal-lines::before,
.af-signal-lines::after,
.af-signal-lines i {
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  height: 80px;
  border: 0;
  border-top: 3px solid;
  border-radius: 50%;
  transform: rotate(-2deg);
}

.af-signal-lines::before {
  top: 34px;
  border-color: #12b886;
  box-shadow: 0 0 18px rgba(18, 184, 134, 0.58);
}

.af-signal-lines::after {
  top: 82px;
  border-color: #e9a923;
  transform: rotate(3deg);
  box-shadow: 0 0 18px rgba(233, 169, 35, 0.46);
}

.af-signal-lines i {
  top: 128px;
  border-color: #4bb8d7;
  transform: rotate(-5deg);
  box-shadow: 0 0 18px rgba(75, 184, 215, 0.45);
}

.af-signal-lines i:nth-child(2),
.af-signal-lines i:nth-child(3) {
  display: none;
}

.af-signal-readouts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 14px;
}

.af-signal-readouts span {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: rgba(255, 253, 247, 0.72);
  font-size: 12px;
}

.af-signal-readouts b {
  display: block;
  margin-top: 4px;
  color: #fffdf7;
  font-size: 18px;
}

.af-architecture {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid #d6e2ef;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(21, 43, 76, 0.1);
}

.af-architecture div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 14px;
  padding: 16px;
  border: 1px solid #e2ebf5;
  border-radius: 8px;
  background: #fbfdff;
}

.af-architecture i {
  grid-row: span 2;
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: #eaf4ff;
  color: var(--af-blue);
}

.af-architecture span {
  color: var(--af-muted);
  font-size: 14px;
}

.af-section-dark {
  padding: 92px 0;
  background: #0d1b32;
  color: #fff;
}

.af-section-dark h2 {
  color: #fff;
}

.af-section-dark p {
  color: #cbd8ea;
}

.af-ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.af-ecosystem-grid div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #dce8f8;
  text-align: center;
  font-weight: 800;
}

.af-step {
  padding: 24px;
}

.af-step b {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: #eaf4ff;
  color: var(--af-blue);
}

.af-contact {
  padding: 92px 0;
  background: var(--af-soft);
}

.af-contact-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  padding: 42px;
  border-radius: 14px;
  background: var(--af-blue);
  color: #fff;
  box-shadow: 0 22px 58px rgba(15, 60, 124, 0.22);
}

.af-contact-panel h2 {
  color: #fff;
}

.af-contact-panel p {
  color: #d7e5f6;
}

.af-contact-info {
  align-self: center;
  padding: 26px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

.af-contact-info p {
  margin: 0 0 12px;
  color: #fff;
  font-size: 17px;
}

.af-contact-info a {
  color: #fff;
}

.af-contact-info .af-btn-light {
  margin-top: 12px;
  color: var(--af-blue);
}

.af-footer {
  padding: 46px 0 28px;
  background: #fff;
  border-top: 1px solid var(--af-line);
}

.af-footer h5,
.af-footer h6 {
  color: var(--af-ink);
  font-weight: 800;
}

.af-footer p,
.af-footer a {
  color: var(--af-muted);
}

.af-footer a {
  display: block;
  margin-top: 8px;
}

.af-footer-brand p {
  max-width: 420px;
  margin: 8px 0 0;
  line-height: 1.8;
}

.af-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--af-line);
  color: var(--af-muted);
  font-size: 13px;
}

.af-footer-records {
  flex: 0 0 100%;
  order: 3;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 18px;
}

.af-footer .af-footer-icp,
.af-footer .af-footer-gongan {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 0;
  color: var(--af-muted);
}

.af-footer .af-footer-gongan img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.af-footer .af-footer-icp {
  flex: 0 0 100%;
  text-align: center;
}

.af-footer .af-footer-icp:hover,
.af-footer .af-footer-gongan:hover {
  color: var(--af-blue);
}

@media (max-width: 1199.98px) {
  .af-header-actions {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }
}

@media (max-width: 767.98px) {
  .af-hero {
    padding: 58px 0;
  }
  .af-metric-grid,
  .af-protocols,
  .af-solution-card ul,
  .af-ecosystem-grid,
  .af-case-panel,
  .af-signal-readouts,
  .af-contact-panel {
    grid-template-columns: 1fr;
  }
  .af-case-panel {
    padding: 22px;
  }
  .af-case-title {
    align-items: flex-start;
  }
  .af-case-title h3 {
    font-size: 24px;
  }
  .af-case-visual {
    min-height: 260px;
  }
  .af-contact-panel {
    padding: 28px;
  }
}