.page-products {
  background: var(--color-mist);
  color: var(--color-ink);
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.page-products .btn--primary {
  background: var(--color-yellow);
  color: var(--color-navy);
  border: 2px solid var(--color-yellow);
}

.page-products .btn--primary:hover {
  background: var(--color-white);
  border-color: var(--color-yellow);
}

.page-products .btn--ghost {
  background: transparent;
  color: var(--color-navy);
  border: 2px solid var(--color-cyan);
}

.page-products .btn--ghost:hover {
  background: var(--color-cyan);
  color: var(--color-navy);
}

/* 页面题头 */
.page-products .page-banner {
  background: var(--color-white);
  border-bottom: 4px solid var(--color-yellow);
  padding: 2.5rem 0 3rem;
}

.page-products .page-banner__kicker {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-cyan);
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

.page-products .page-banner__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-navy);
  margin: 0.25rem 0 1rem;
}

.page-products .page-banner__lead {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-slate);
  max-width: 780px;
  margin: 0 0 1.25rem;
}

.page-products .page-banner__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.5rem;
}

.page-products .page-banner__quicknav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0;
}

/* 纵向叙事章节结构 */
.page-products .exhibit {
  padding: 3rem 0;
}

.page-products .exhibit__grid {
  display: block;
}

.page-products .exhibit__number {
  display: block;
  font-family: var(--font-data);
  font-size: 2.5rem;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--color-cyan);
  opacity: 0.4;
  margin-bottom: 1rem;
}

.page-products .exhibit__tagline {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: var(--color-purple);
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}

.page-products .exhibit__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-navy);
  margin: 0 0 0.75rem;
}

.page-products .exhibit__desc {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-slate);
  max-width: 780px;
  margin: 0 0 1.25rem;
}

/* 01 服务概览 */
.page-products__overview {
  background: var(--color-white);
}

.page-products__service-matrix {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

@media (min-width: 640px) {
  .page-products__service-matrix {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

@media (min-width: 1100px) {
  .page-products__service-matrix {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
  }
}

.page-products__service-item {
  position: relative;
  background: var(--color-mist);
  border: 1px solid var(--color-line);
  border-top: 4px solid var(--color-navy);
  border-radius: var(--radius);
  padding: 1.5rem 1.25rem 1.25rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.page-products__service-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-top-color: var(--color-yellow);
}

.page-products__service-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.page-products__service-index {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  color: var(--color-cyan);
  letter-spacing: 0.1em;
}

.page-products__service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px dashed var(--color-cyan);
  background: rgba(0, 229, 255, 0.08);
  color: var(--color-navy);
}

.page-products__service-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-ink);
  margin: 0 0 0.375rem;
}

.page-products__service-text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-slate);
  margin: 0 0 0.75rem;
}

.page-products__overview-stats {
  margin: 1.5rem 0 1.25rem;
}

.page-products .stat-tile {
  background: var(--color-mist);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
}

.page-products .stat-tile--yellow {
  border-left: 4px solid var(--color-yellow);
}

.page-products .stat-tile--purple {
  border-left: 4px solid var(--color-purple);
}

.page-products .stat-tile__value {
  font-family: var(--font-data);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-navy);
  display: block;
}

.page-products .stat-tile__label {
  font-size: var(--text-xs);
  color: var(--color-slate);
}

.page-products__architecture-img {
  margin-top: 1.5rem;
}

/* 数据速览色带 */
.page-products__metrics-band {
  background: var(--color-navy);
  padding: 2.5rem 0;
  color: var(--color-white);
}

.page-products__metrics-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 820px) {
  .page-products__metrics-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
  }
}

.page-products__metric .data-track-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  font-size: var(--text-sm);
  margin-bottom: 0.5rem;
}

.page-products__metric .data-track-value {
  font-family: var(--font-data);
  color: var(--color-yellow);
  font-weight: 700;
  white-space: nowrap;
}

.page-products__metric .data-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  overflow: hidden;
}

.page-products__metric .data-track__fill {
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: var(--color-yellow);
  transition: width 1s ease;
}

.page-products__metric .data-track__fill.is-animated {
  width: var(--value);
}

.page-products__metric-note {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.55);
  margin: 0.375rem 0 0;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .data-track__fill {
    transition: none;
    width: var(--value);
  }
}

/* 02 订阅方案 */
.page-products__pricing {
  background: var(--color-mist);
}

.page-products__pricing-img {
  margin: 1.5rem 0 2rem;
}

.page-products__plans {
  display: grid;
  gap: 1.25rem;
  margin: 1.5rem 0 2rem;
}

@media (min-width: 900px) {
  .page-products__plans {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.page-products__plan {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  border-top: 6px solid var(--color-cyan);
  padding: 1.5rem;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.page-products__plan--standard {
  border-top-color: var(--color-yellow);
}

.page-products__plan--pro {
  border-top-color: var(--color-purple);
}

.page-products__plan:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
}

.page-products__plan-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-products__plan-head h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--color-navy);
  margin: 0;
}

.page-products__plan-price {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.75rem;
  line-height: 1.1;
  color: var(--color-ink);
  margin: 1rem 0 0.25rem;
}

.page-products__plan-price small {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-slate);
  margin-left: 0.25rem;
}

.page-products__plan-cycle {
  font-size: var(--text-sm);
  color: var(--color-slate);
  border-bottom: 1px dashed var(--color-line);
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
}

.page-products__plan-features {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--text-sm);
}

.page-products__plan-features li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.2rem;
  line-height: 1.7;
}

.page-products__plan-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-cyan);
}

.page-products__plan-features li:nth-child(even)::before {
  background: var(--color-purple);
}

/* 价格对比表 */
.page-products .data-table-wrap {
  overflow-x: auto;
}

.page-products__price-table {
  margin: 1.5rem 0 1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.page-products .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  min-width: 620px;
}

.page-products .data-table th,
.page-products .data-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
}

.page-products .data-table thead th {
  background: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-display);
  font-weight: 700;
}

.page-products .data-table tbody tr:hover {
  background: rgba(0, 229, 255, 0.1);
}

.page-products .data-table tbody th {
  background: var(--color-mist);
  font-weight: 600;
  color: var(--color-navy);
}

.page-products__yes {
  color: var(--color-success);
  font-weight: 600;
}

.page-products__no {
  color: var(--color-slate);
}

.page-products__price-note {
  background: var(--color-white);
  border-left: 4px solid var(--color-yellow);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.25rem;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-slate);
}

.page-products__price-note a {
  color: var(--color-navy);
  text-decoration-color: var(--color-cyan);
  text-underline-offset: 0.2em;
}

/* 03 数据下载 */
.page-products__download {
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 210, 0, 0.1), transparent 34%),
    radial-gradient(circle at 85% 75%, rgba(0, 229, 255, 0.1), transparent 30%),
    var(--color-navy);
  color: var(--color-white);
}

.page-products__download .exhibit__tagline {
  color: var(--color-cyan);
}

.page-products__download .exhibit__title {
  color: var(--color-white);
}

.page-products__download .exhibit__desc {
  color: rgba(255, 255, 255, 0.85);
}

.page-products__download .exhibit__number {
  color: var(--color-yellow);
  opacity: 0.6;
}

.page-products__download-grid {
  display: grid;
  gap: 1.25rem;
  margin: 1.5rem 0;
}

@media (min-width: 700px) {
  .page-products__download-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 1.5rem;
  }
}

.page-products__download-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  padding: 1.5rem;
  backdrop-filter: blur(6px);
}

.page-products__download-card h3 {
  font-family: var(--font-display);
  color: var(--color-yellow);
  font-size: 1.125rem;
  margin: 0 0 0.75rem;
}

.page-products__download-card ol,
.page-products__download-card ul {
  margin: 0;
  padding-left: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--text-sm);
  line-height: 1.9;
}

.page-products__shot-chart {
  margin: 1.5rem 0 1rem;
}

.page-products__shot-table {
  margin-top: 1rem;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products__shot-table .data-table {
  min-width: 420px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
}

.page-products__shot-table .data-table th,
.page-products__shot-table .data-table td {
  border-bottom-color: rgba(255, 255, 255, 0.15);
}

.page-products__shot-table .data-table thead th {
  background: var(--color-yellow);
  color: var(--color-navy);
}

.page-products__shot-table .data-table tbody th {
  background: transparent;
  color: var(--color-white);
  font-weight: 600;
}

.page-products__shot-table .data-table tbody tr:hover {
  background: rgba(255, 210, 0, 0.12);
}

/* 04 PC端登录 */
.page-products__login {
  background: var(--color-white);
}

.page-products__login-wrap {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

@media (min-width: 900px) {
  .page-products__login-wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
    gap: 3rem;
  }
}

.page-products__login-info h3,
.page-products__help-links h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--color-navy);
  margin: 0 0 0.75rem;
}

.page-products__login-info ol,
.page-products__help-links ul {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
  line-height: 2;
}

.page-products__login-info p,
.page-products__help-links p {
  font-size: var(--text-sm);
  color: var(--color-slate);
}

.page-products__login-info a,
.page-products__help-links a {
  color: var(--color-navy);
  text-decoration-color: var(--color-cyan);
  text-underline-offset: 0.2em;
}

/* 05 帮助文档 */
.page-products__help {
  background: var(--color-mist);
}

.page-products__help-grid {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

@media (min-width: 900px) {
  .page-products__help-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
    gap: 3rem;
  }
}

.page-products__help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* 底部引导 */
.page-products__bottom-cta {
  background: var(--color-yellow);
  color: var(--color-navy);
  padding: 3rem 0;
}

.page-products__bottom-cta-inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 760px) {
  .page-products__bottom-cta-inner {
    grid-template-columns: 1fr auto;
    gap: 3rem;
  }
}

.page-products__bottom-cta-tag {
  font-family: var(--font-data);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  margin: 0 0 0.5rem;
}

.page-products__bottom-cta h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 0.5rem;
}

.page-products__bottom-cta p {
  max-width: 640px;
  line-height: 1.8;
  margin: 0;
}

.page-products__bottom-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products__bottom-cta .btn--navy {
  background: var(--color-navy);
  color: var(--color-white);
  border: 2px solid var(--color-navy);
}

.page-products__bottom-cta .btn--navy:hover {
  background: var(--color-navy-soft);
  border-color: var(--color-navy-soft);
}

.page-products__bottom-cta .btn--outline-navy {
  background: transparent;
  color: var(--color-navy);
  border: 2px solid var(--color-navy);
}

.page-products__bottom-cta .btn--outline-navy:hover {
  background: var(--color-navy);
  color: var(--color-yellow);
}

/* 桌面端展览叙事网格 */
@media (min-width: 768px) {
  .page-products .exhibit {
    padding: 4rem 0;
  }

  .page-products .exhibit__grid {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .page-products .exhibit__number {
    position: sticky;
    top: 120px;
    font-size: clamp(4rem, 7vw, 6rem);
    opacity: 1;
    margin-bottom: 0;
  }
}

.page-products {
  --value: 1rem;
}