:root {
  --ink: #042040;
  --muted: #55687d;
  --brand: #007aff;
  --line: #e6edf5;
  --surface: #ffffff;
  --surface-alt: #f7fafe;
  --shadow-soft: 0 20px 60px rgba(4, 32, 64, 0.08);
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --containerData: 1200px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  /* font-family: "Open Sans", "PingFang SC", "Microsoft YaHei", sans-serif; */
  font-family: OpenSans, OpenSans;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

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

button,
input {
  font: inherit;
}

.page-shell {
  overflow: hidden;
}

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

.section {
  padding: 88px 0;
}

.section.section-alt {
  background: #f8f9fb;
}

.hero {
  padding: 64px 0 88px;
}

.hero-grid,
.sample-grid,
.pricing-grid {
  display: grid;
  gap: 48px;
  align-items: center;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
}

.sample-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
}

.sample-section {
  padding: 72px 0 96px;
}

.sample-section-head {
  text-align: center;
}

.sample-section-desc {
  max-width: 660px;
  margin: 16px auto 0;
  font-size: 14px;
  line-height: 1.55;
  color: #6d7f92;
}

.sample-panel {
  margin-top: 40px;
}

.sample-panel.is-sample-active .search-bar {
  display: none;
}

.sample-tabs {
  display: flex;
  align-items: center;
  gap: 58px;
  border-bottom: 1px solid #e8eef5;
  padding-left: 4px;
}

.sample-tab {
  position: relative;
  border: 0;
  background: transparent;
  padding: 0 0 15px;
  color: #66788b;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
}

.sample-tab.active {
  color: #042040;
  border-bottom: 2px solid #007aff;
}

/* .sample-tab.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 34px;
  height: 2px;
  border-radius: 999px;
  background: #007aff;
  transform: translateX(-50%);
} */

.sample-search {
  position: relative;
  margin-top: 24px;
}

.sample-search input {
  width: 100%;
  height: 36px;
  border: 1px solid #edf2f7;
  background: #ffffff;
  border-radius: 2px;
  padding: 0 42px 0 16px;
  color: #526477;
  font-size: 13px;
  outline: none;
}

.sample-search input::placeholder {
  color: #a9b6c3;
}

.sample-search-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #042040;
  font-size: 21px;
  line-height: 1;
}

.pricing-grid {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.85fr);
  align-items: stretch;
}

.hero-badge,
.price-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 600;
}

.hero-badge {
  padding: 10px 18px;
  background: #edf5ff;
  color: var(--brand);
  font-size: 14px;
  margin-bottom: 20px;
}

.hero h1,
.section-title {
  color: #042040;
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero h1 {
  font-size: 44px;
  line-height: 1.18;
  max-width: 620px;
}

.hero-desc,
.section-desc,
.card-text,
.review-text,
.cta-text,
.muted {
  color: #55687d;
}

.hero-desc,
.section-desc,
.cta-text {
  margin: 24px 0 0;
  font-size: 18px;
  line-height: 1.85;
}

.feature-points {
  font-size: 16px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.feature-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  line-height: 2.2;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand);
  flex: 0 0 auto;
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn,
.search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn {
  padding: 12px 0;
  border-radius: 4px;
  font-weight: 700;
  font-size: 16px;
}

.btn-primary,
.search-btn {
  background: var(--brand);
  color: #fff;
}

.btn-primary:hover,
.search-btn:hover {
  background: #0066d8;
}

.contact-btn {
  padding: 12px 69px;
}

.login-btn {
  padding: 12px 39px;
}

.btn-outline {
  border: 1px solid #d4deea;
  color: var(--ink);
  background: #fff;
  gap: 12px;
}

.btn-outline:hover {
  background: #f7fafe;
}

.google-icon {
  width: 20px;
  height: 20px;
}

.hero-visual {
  position: relative;
}

.hero-image {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  margin-left: auto;
}

.section-heading {
  padding: 0 100px;
  margin: 0 auto;
  text-align: center;
}

.section-title {
  font-size: 40px;
  line-height: 1.24;
}

.section-desc {
  margin-left: auto;
  margin-right: auto;
}

.search-bar {
  margin-top: 40px;
  padding: 15px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-radius: 8px;
  border: 1px solid #ebedf3;
  background: #fff;
}

.search-bar:hover {
  border: 1px solid #007aff;
}

.search-input {
  width: 100%;
  border: 0;
  outline: none;
  color: var(--ink);
  background: transparent;
}

.search-icon-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.search-icon {
  width: 20px;
  height: 20px;
}

.search-input::placeholder {
  font-size: 16px;
  color: #9bacbc;
}

.dataset-empty {
  display: none;
  flex-direction: column;
  align-items: center;
  margin-top: 64px;
  text-align: center;
}

.dataset-results.is-empty .card-grid-data {
  display: none;
}

.dataset-results.is-empty .dataset-empty {
  display: flex;
}

.dataset-results {
  max-height: 640px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: #b8c6db transparent;
}

.dataset-results::-webkit-scrollbar {
  width: 8px;
}

.dataset-results::-webkit-scrollbar-track {
  background: transparent;
}

.dataset-results::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #d6e0f0 0%, #9fb4d9 100%);
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

.dataset-results::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #c2d0e8 0%, #7f9dcd 100%);
}

.dataset-empty-icon {
  width: 160px;
  height: 160px;
}

.dataset-empty-text {
  margin: 40px 0 20px 0;
  color: #55687d;
  font-size: 18px;
  /* line-height: 1.5; */
}

.dataset-empty-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 58px;
  border: 1px solid #f1f4f8;
  border-radius: 4px;
  background: #fafbfc;
  color: #55687d;
  font-size: 16px;
}

.dataset-empty-btn:hover {
  background: #1663d4;
  color: #fff;
}

.card-grid-data,
.solution-grid,
.feature-grid,
.review-grid {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

.card-grid-data,
.feature-grid,
.review-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.solution-grid {
  gap: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

.card,
.solution-card,
.review-card,
.sample-preview,
.sample-table,
.pricing-side,
.cta-panel {
  background: #fff;
  border-radius: var(--radius-xl);
}

.feature-card {
  background: #fff;
  border-radius: 8px;
  border: 1px solid #ebedf3;
  padding: 30px 20px 56px 20px;
}

.review-section {
  padding: 90px 0 96px;
}

.review-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 72px;
  align-items: start;
}

.review-intro .section-title {
  margin: 0;
  font-size: 32px;
  line-height: 1.25;
  color: #17314d;
}

.review-intro-text {
  margin: 22px 0 0;
  color: #55687d;
  font-size: 14px;
  line-height: 1.8;
}

.review-card {
  padding: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
}

.card-dataSets {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #ebedf3;
}

.card-title,
.feature-title,
.solution-title,
.review-name {
  margin: 0;
  font-weight: 700;
}

.feature-title {
  font-size: 20px;
  line-height: 1.45;
}

.card-title {
  min-height: 76px;
  display: flex;
  align-items: center;
  font-size: 18px;
  padding: 20px 20px 8px 20px;
  color: #042040;
  background-color: #f8f9fb;
  border-bottom: 1px solid #ebedf3;
}

.card-text {
  flex: 1;
  font-size: 16px;
  padding: 20px;
}

.get-btn {
  min-width: 88px;
  height: 30px;
  padding: 0 22px;
  font-size: 12px;
  line-height: 30px;
  box-shadow: 0 1px 2px rgba(0, 122, 255, 0.18);
}

.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 40px;
  padding: 78px 60px;
  background-image: url("../assets/images/datasets/sample-bg-2x.png");
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
  border: 1px solid #abd4ff;
}

.cta-banner-title {
  font-weight: 700;
  color: #042040;
  font-size: 36px;
}

.cta-banner-desc {
  margin-top: 8px;
  font-weight: 400;
  color: #55687d;
  font-size: 18px;
}

.cta-banner-btn {
  padding: 12px 54px;
}

.feature-text,
.solution-text,
.review-text {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 50px;
  color: #526477;
  font-size: 12px;
  font-weight: 700;
  background-color: #f8f9fb;
  padding: 12px 20px;
  border-top: 1px solid #ebedf3;
}

.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 70px;
}

.card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.card-meta-item {
  display: flex;
  align-items: center;
}

.card-meta img {
  width: 14px;
  height: 14px;
}

.tag {
  position: absolute;
  right: 0;
  top: 0;
  padding: 3px 10px;
  background: #dbeaff;
  color: #193cb9;
  font-size: 12px;
  border-radius: 0px 8px 0px 8px;
  font-weight: 700;
}

.sample-preview {
  padding: 22px;
}

.sample-preview img {
  border-radius: 20px;
  width: 100%;
}

.sample-table {
  overflow: hidden;
  box-shadow: none;
}

.sample-table-wrap {
  position: relative;
  margin-top: 24px;
}

.sample-table-card {
  border: 1px solid #edf2f7;
  border-radius: 2px;
  background: #ffffff;
  font-size: 13px;
}

.sample-panel.is-sample-active .sample-table-card {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
}

.sample-access-btn {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 8px;
  background: #007aff;
  color: #ffffff;
  font-size: 18px;
  text-decoration: none;
  transform: translate(-50%, -50%);
}

.sample-access-btn:hover {
  background: #1663d4;
}

.sample-panel.is-sample-active .sample-access-btn {
  display: inline-flex;
}

.sample-access-icon {
  font-size: 14px;
  line-height: 1;
}

.sample-table-head,
.sample-table-row {
  display: grid;
  grid-template-columns: 1.03fr 1.05fr 0.96fr 1.42fr;
  gap: 18px;
  padding: 0 16px;
  align-items: center;
}

.sample-table-head {
  background: #f1f3f8;
  color: #55687d;
  font-size: 13px;
  font-weight: 700;
  min-height: 36px;
}

.sample-table-row {
  color: #042040;
  border-top: 1px solid #edf2f7;
  font-size: 13px;
  min-height: 50px;
}

.sample-name {
  font-weight: 400;
  color: #1e3348;
}

.sample-type {
  color: #607184;
  font-weight: 400;
}

.sample-value,
.sample-desc {
  color: #1e3348;
}

.sample-value {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pricing-side,
.cta-panel {
  padding: 32px;
}

.solution-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border: 1px solid #edf2f7;
  border-radius: 8px;
  box-shadow: 0px 0px 10px 0px rgba(40, 44, 76, 0.15);
}

.solution-card-top {
  padding: 30px;
}

.solution-card-bottom {
  margin-top: auto;
  padding: 20px 30px 40px 30px;
  background: #f8fafc;
  border-top: 1px solid #edf2f7;
}

.solution-card-dark {
  margin-top: -12px;
  margin-bottom: -12px;
  background: linear-gradient(180deg, #31386f 0%, #23254d 100%);
  border-color: #2b2f5d;
  box-shadow: 0 14px 36px rgba(18, 22, 53, 0.28);
}

.solution-card-dark .solution-card-bottom {
  background: transparent;
  border-top-color: rgba(255, 255, 255, 0.08);
}

.solution-card-dark,
.solution-card-dark .solution-title,
.solution-card-dark .solution-text,
.solution-card-dark .solution-list,
.solution-card-dark .solution-note-title,
.solution-card-dark .solution-note-list {
  color: #ffffff;
}

.solution-card-dark .solution-text,
.solution-card-dark .solution-list,
.solution-card-dark .solution-note-list {
  color: rgba(255, 255, 255, 0.82);
}

.solution-icon {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.feature-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.solution-title {
  margin-top: 24px;
  font-size: 24px;
  line-height: 1.25;
  color: #042040;
}

.solution-text {
  color: #55687d;
  font-size: 16px;
}

.solution-note-list {
  padding-left: 0;
  list-style: none;
}

.solution-list {
  margin: 40px 0 30px 0;
  padding-left: 0;
  list-style: none;
  line-height: 2;
  font-size: 14px;
  color: #55687d;
}

.solution-list li,
.solution-note-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  padding-left: 22px;
}

.solution-list li {
  padding-left: 0px;
}

.solution-list li + li,
.solution-note-list li + li {
  margin-top: 8px;
}

.solution-note-title {
  margin-top: 0;
  font-size: 14px;
  font-weight: 700;
  color: #042040;
}

.solution-note-list {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.solution-note-list li::before {
  content: "•";
  position: absolute;
  left: 6px;
  top: 0;
}

.solution-link {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 44px;
  padding: 11px 20px;
  color: #042040;
  font-weight: 700;
  background: #fff;
  border-radius: 4px;
  border: 1px solid #007aff;
}

.solution-link-icon {
  font-size: 18px;
  line-height: 1;
  color: #6c7f93;
}

.solution-card-dark .solution-link {
  background: #0873ff;
  border-color: #0873ff;
  color: #ffffff;
}

.solution-card-dark .solution-link-icon {
  color: rgba(255, 255, 255, 0.92);
}

.solution-card-dark .solution-list li::before {
  color: rgba(255, 255, 255, 0.72);
}

.solution-card-light .solution-link:hover {
  border: 1px solid #007aff;
  color: #007aff;
}

.solution-card-light .solution-link:hover img {
  content: url("../assets/images/datasets/ui-icon-05.svg");
}

.solution-card-dark .solution-link:hover {
  background: #1663d4;
}

.solution-link:hover {
  text-decoration: none;
}

.feature-card {
  min-height: 100%;
}

.feature-title {
  margin-top: 20px;
}

.feature-text {
  color: #55687d;
  font-size: 16px;
}

.pricing-section {
  padding: 92px 0 110px;
  background: #ffffff;
}

.pricing-heading {
  justify-items: center;
  margin-bottom: 34px;
}

.pricing-heading .section-title {
  margin: 0;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #16345b;
}

.pricing-panel {
  margin: 0 auto;
  padding: 30px;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #ebedf3;
}

.pricing-grid {
  grid-template-columns: minmax(0, 1.72fr) minmax(240px, 0.72fr);
  gap: 20px;
  align-items: stretch;
}

.pricing-side {
  padding: 18px 18px 16px;
  border-radius: 4px;
  box-shadow: none;
}

.pricing-main {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #ffffff;
}

.pricing-caption {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  color: #042040;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  gap: 8px;
}

.pricing-caption img {
  margin-left: 2px;
  width: 16px;
  height: 16px;
}

.price-chips {
  width: fit-content;
  padding: 4px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
  background: #f8f9fb;
  border-radius: 4px;
  border: 1px solid #ebedf3;
  font-family:
    PingFangSC,
    PingFang SC;
}

.price-chip,
.price-chip-plain,
.price-chip-group {
  font-size: 12px;
}

.price-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 11px 20px;
  border-radius: 4px;
  color: #042040;
  font-weight: 600;
  line-height: 1;
  font-size: 16px;
  max-height: 40px;
  cursor: pointer;
}

.price-chip.active {
  background: #007aff;
  color: #ffffff !important;
}

.price-chip-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.1;
  padding-top: 2px;
}

.price-chip-label,
.price-chip-plain {
  font-weight: 600;
}

.price-chip-note {
  margin-top: 2px;
  color: #29ba82;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.price-chip-plain {
  padding-top: 2px;
}

.pricing-slider-wrap {
  position: relative;
  margin-top: 22px;
  padding-top: 42px;
}

.pricing-badge {
  position: absolute;
  left:0%;
  bottom: 69px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 145px;
  height: 30px;
  padding: 8px 12px;
  border-radius: 6px;
  background: #042040;
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  transform: translateX(-50%);
  pointer-events: none;
}

.pricing-slider-track {
  position: relative;
  height: 18px;
  cursor: pointer;
}

.pricing-slider-track::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 6px;
  background: #eef2f8;
  content: "";
  transform: translateY(-50%);
}

.pricing-slider-progress {
  position: absolute;
  top: 50%;
  left: 0;
  width: 0%;
  height: 6px;
  background: #0d84ff;
  transform: translateY(-50%);
  pointer-events: none;
}

.pricing-slider-ticks {
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 18px;
  transform: translateY(-50%);
  pointer-events: none;
}

.pricing-slider-ticks span {
  position: absolute;
  bottom: -14px;
  width: 1px;
  height: 13px;
  background: #d8e2ef;
  transform: translateX(-50%);
}

.pricing-slider-ticks span:nth-child(1) {
  left: 0;
}

.pricing-slider-ticks span:nth-child(2) {
  left: 18.2%;
}

.pricing-slider-ticks span:nth-child(3) {
  left: 40%;
}

.pricing-slider-ticks span:nth-child(4) {
  left: 60%;
}

.pricing-slider-ticks span:nth-child(5) {
  left: 80%;
}

.pricing-slider-ticks span:nth-child(6) {
  left: 100%;
}

.pricing-slider-thumb {
  position: absolute;
  z-index: 2;
  top: -62%;
  left: 0%;
  width: 16px;
  height: 16px;
  /* border: 3px solid #0d84ff;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 4px 10px rgba(13, 132, 255, 0.2);
  transform: translate(-50%, -50%); */
  cursor: grab;
}

.pricing-slider-track.is-dragging .pricing-slider-thumb {
  cursor: grabbing;
}

.pricing-scale {
  position: relative;
  height: 24px;
  margin-top: 12px;
  color: #33475b;
  font-size: 15px;
  font-weight: 700;
}

.pricing-scale span {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  white-space: nowrap;
}

.pricing-scale span:nth-child(1) {
  left: 0;
  transform: none;
}

.pricing-scale span:nth-child(2) {
  left: 18.2%;
}

.pricing-scale span:nth-child(3) {
  left: 40%;
}

.pricing-scale span:nth-child(4) {
  left: 60%;
}

.pricing-scale span:nth-child(5) {
  left: 80%;
}

.pricing-scale span:nth-child(6) {
  right: 0;
  transform: none;
}

.pricing-points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  color: #90a3b6;
  font-size: 14px;
  line-height: 1.4;
}

.pricing-points li {
  display: flex;
  align-items: center;
  position: relative;
  white-space: nowrap;
  gap: 7px;
}

.pricing-side {
  position: relative;
  padding: 29px 20px 20px 20px;
  color: #35506b;
  background: #f8f9fb;
  border-radius: 8px;
  border: 1px solid #ebedf3;
}

.pricing-side-default,
.pricing-side-high-tier {
  display: none;
}

.pricing-side.is-default .pricing-side-default {
  display: block;
}

.pricing-side.is-high-tier .pricing-side-high-tier {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.pricing-side.is-high-tier .pricing-default-cta {
  display: none;
}

.pricing-side.is-default .pricing-high-tier-cta,
.pricing-side.is-default .pricing-side-high-tier {
  display: none;
}

.pricing-high-tier-title {
  margin-top: 40px;
  font-size: 18px;
  line-height: 1.45;
  text-align: center;
}

.pricing-high-tier-title strong {
  color: #007aff;
  font-weight: 700;
}

.pricing-high-tier-divider {
  height: 1px;
  margin: 20px 0 18px;
  background: #ebedf3;
}

.pricing-high-tier-desc {
  font-size: 18px;
  line-height: 1.6;
  text-align: center;
}

.pricing-high-tier-cta {
  margin-top: 38px;
  background: #2f74ff;
  border-radius: 999px;
}

.pricing-side-list {
  display: grid;
  gap: 14px;
  font-size: 16px;
}

.pricing-side-row,
.pricing-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pricing-side-row span {
  color: #6f8398;
}

.pricing-side-row strong {
  color: #1f3a59;
  font-size: 16px;
}

.pricing-side-row-accent span,
.pricing-side-row-accent strong {
  color: #41bf85;
}

.pricing-divider {
  height: 1px;
  margin: 21px 0 47px;
  background: #e8eef5;
}

.pricing-total {
  align-items: flex-end;
}

.pricing-total span {
  color: #6f8398;
  font-size: 16px;
}

.pricing-total strong {
  color: #1c3756;
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
}

.pricing-cta {
  width: 100%;
  min-height: 36px;
  margin-top: 18px;
  padding: 10px 18px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  justify-content: center;
  background: #007aff;
}

.pricing-side .btn {
  width: 100%;
  margin-top: 18px;
}

.review-section .review-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 58px;
  margin-top: 0;
}

.review-card img {
  display: block;
  width: 96px;
  height: auto;
}

.review-name {
  margin-top: 8px;
  color: #17314d;
  font-size: 14px;
  font-weight: 700;
}

.review-text {
  margin: 12px 0 0;
  color: #17314d;
  font-size: 14px;
  line-height: 1.75;
}

.review-date {
  margin-top: 34px;
  color: #55687d;
  font-size: 13px;
}

.cta-panel {
  background-image: url("./static/image/cta-bg.png");
  background-size: cover;
  background-position: center;
  color: #fff;
}

.cta-panel .section-title {
  max-width: 620px;
}

.cta-panel .cta-text {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
}

.cta-panel .btn {
  margin-top: 32px;
  background: #fff;
  color: var(--brand);
}

.custom-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.24s ease,
    visibility 0.24s ease;
}

.custom-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.custom-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 32, 64, 0.36);
}

.custom-modal-dialog {
  position: relative;
  width: min(100%, 520px);
  padding: 28px 42px 32px;
  background: #ffffff;
  border-radius: 8px;
}

.custom-modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 24px;
  height: 24px;
  background: #ffffff;
  border: none;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.custom-modal-close img {
  width: 100%;
  height: 100%;
}

.custom-modal-title {
  font-family: OpenSans, OpenSans;
  margin: 0;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: #042040;
}

.custom-modal-form {
  margin-top: 22px;
}

.custom-field {
  display: block;
}

.custom-field + .custom-field {
  margin-top: 20px;
}

.custom-field-label {
  font-family:
    PingFangSC,
    PingFang SC;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 12px;
  font-size: 14px;
  font-weight: 700;
  color: #042040;
}

.custom-field-label em {
  font-style: normal;
  color: #fc5302;
}

.custom-field-control {
  width: 100%;
  border: 1px solid #ebedf3;
  border-radius: 4px;
  background: #ffffff;
  padding: 13px 12px;
  color: #042040;
  outline: none;
  font-size: 14px;
}

.custom-field-control::placeholder {
  color: #c2cad6;
}

.custom-field-control:focus {
  border-color: #98c7ff;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.08);
}

.custom-field-textarea {
  min-height: 172px;
  padding: 13px;
  resize: none;
}

textarea.custom-field-control {
  line-height: 1.7;
}

.custom-field-count {
  display: block;
  margin-top: -32px;
  margin-right: 16px;
  text-align: right;
  font-size: 12px;
  color: #8ca0b7;
  pointer-events: none;
}

.custom-contact-row {
  display: grid;
  grid-template-columns: 154px minmax(0, 1fr);
  gap: 12px;
}

.custom-contact-select-wrap {
  position: relative;
}

.custom-contact-select {
  background-color: #ebedf3;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 44px;
  cursor: pointer;
  background-image: url("../assets/images/datasets/dropdown.svg");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-size: 12px 12px;
}

.custom-contact-select-wrap::after {
  content: none;
}

.custom-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 30px;
}

.custom-modal-btn {
  font-family: OpenSans;
  font-size: 16px;
  color: #042040;
  padding: 9px 29px;
  border-radius: 4px;
  font-weight: 700;
  cursor: pointer;
}

.custom-modal-btn-secondary {
  border: 1px solid #ebedf3;
  background: #ffffff;
  color: #17314d;
}

.custom-modal-btn-primary {
  border: none;
  background: #007aff;
  color: #ffffff;
}

.custom-modal-btn-primary:disabled,
.custom-modal-btn-primary[disabled] {
  border: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.7)), #007aff;
  color: #ffffff;
  cursor: not-allowed;
}

.custom-modal-btn-primary:not(:disabled) {
  border-color: #007aff;
  background: #007aff;
}

.custom-modal-btn-secondary:hover {
  background: #f7fafe;
}

.custom-modal-btn-primary:not(:disabled):hover {
  background: #006ae0;
  border-color: #006ae0;
}

body.modal-open {
  overflow: hidden;
}

.faq-section {
  padding: 78px 0 96px;
  background: #ffffff;
}

.faq-title {
  margin: 0;
  text-align: center;
  color: #17314d;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.25;
}

.faq-list {
  margin-top: 40px;
}

.faq-item {
  border-bottom: 1px solid #edf1f6;
}

.faq-question {
  width: 100%;
  padding: 20px 12px 20px 16px;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  color: #042040;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.7;
  cursor: pointer;
}

.faq-item.is-open .faq-question {
  padding-bottom: 12px;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition:
    max-height 0.28s ease,
    opacity 0.22s ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 42px 18px 16px;
  color: #55687d;
  font-size: 16px;
  line-height: 1.75;
}

.faq-item.is-open .faq-answer {
  max-height: 160px;
  opacity: 1;
}

.faq-item.is-open {
  background: #f8f9fb;
}

.faq-question:hover {
  color: #007aff;
}

.faq-toggle {
  display: block;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  background-image: url("../assets/images/datasets/ui-icon-16.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.faq-question:hover .faq-toggle {
  background-image: url("../assets/images/datasets/ui-icon-15.svg");
}

.faq-item.is-open .faq-toggle {
  background-image: url("../assets/images/datasets/ui-icon-17.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

@media (max-width: 1200px) {
  .hero h1 {
    font-size: 44px;
  }

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

@media (max-width: 991px) {
  .section {
    padding: 72px 0;
  }

  .review-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-grid,
  .sample-grid,
  .pricing-grid,
  .card-grid-data,
  .solution-grid,
  .feature-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 38px;
  }

  .sample-table-head,
  .sample-table-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-points,
  .feature-points {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .containerData {
    width: min(calc(100% - 32px), var(--containerData));
  }

  .review-section {
    padding: 56px 0;
  }

  .review-section .review-grid {
    gap: 32px;
  }

  .hero {
    padding: 40px 0 64px;
  }

  .section {
    padding: 56px 0;
  }

  .hero h1,
  .section-title {
    font-size: 30px;
  }

  .hero-desc,
  .section-desc,
  .cta-text {
    font-size: 18px;
  }

  .custom-modal {
    padding: 16px;
  }

  .custom-modal-dialog {
    padding: 24px 40px;
  }

  .custom-contact-row {
    grid-template-columns: 1fr;
  }

  .custom-modal-actions {
    justify-content: stretch;
  }

  .custom-modal-btn {
    flex: 1;
  }

  .faq-section {
    padding: 56px 0 72px;
  }

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

  .faq-list {
    margin-top: 28px;
  }

  .faq-question {
    padding: 18px 8px 18px 0;
    font-size: 13px;
    gap: 12px;
  }

  .faq-item.is-open .faq-question {
    padding-bottom: 10px;
  }

  .faq-answer p {
    padding: 0 28px 16px 0;
  }

  .feature-points,
  .pricing-points,
  .sample-table-head,
  .sample-table-row {
    grid-template-columns: 1fr;
  }

  .search-bar,
  .hero-actions,
  .card-footer,
  .pricing-side-row,
  .pricing-total {
    flex-direction: column;
    align-items: stretch;
  }

  .price-chips,
  .pricing-slider-wrap {
    width: 100%;
  }

  .btn,
  .search-btn {
    width: 100%;
  }

  .card-meta {
    flex-direction: column;
    gap: 6px;
  }
}


/* 容器 */
.custom-select-wrapper {
  position: relative;
  width: 100%;
}

/* 选中项（模拟 select 外观） */
.custom-select-selected {
  padding: 13px 12px;
  background: #ebedf3; /* 与原 design 一致 */
  border: 1px solid #ebedf3;
  border-radius: 4px;
  cursor: pointer;
  color: #042040;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 下拉箭头 */
.custom-select-selected::after {
  content: "▼";
  font-size: 12px;
  transform: scaleY(0.5);
}

/* 下拉选项容器 */
.custom-select-options {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff; /* ✅ 黑色背景 */
  border: 1px solid #ebedf3;
  border-top: none;
  z-index: 1000;
  max-height: 200px;
  overflow-y: auto;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* 每个选项 */
.custom-select-options li {
  padding: 10px 12px;
  color: #55687d; /* ✅ 红色文字 */
  cursor: pointer;
  font-size: 14px;

}

/* 悬停效果 */
.custom-select-options li:hover {
  background: #e5f1ff ; /* 深灰色高亮 */
  color:#000
}