.page-products {
  --products-grid-line: rgba(11, 61, 46, 0.08);
  --products-gold-soft: rgba(212, 175, 55, 0.2);
  background-color: var(--bg);
  overflow-x: hidden;
}

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

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--head);
  line-height: 1.15;
}

.page-products p {
  font-family: var(--body);
  color: var(--text);
  line-height: 1.7;
}

.page-products .breadcrumb {
  margin-bottom: 24px;
}

/* 首屏 */
.page-products .products-hero {
  background:
    linear-gradient(var(--products-grid-line) 1px, transparent 1px) 0 0 / 26px 26px,
    linear-gradient(90deg, var(--products-grid-line) 1px, transparent 1px) 0 0 / 26px 26px,
    var(--bg);
  border-bottom: 4px solid var(--deep-green);
  padding: 24px 0 36px;
}

.page-products .products-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-products .products-hero-grid {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .products-hero-copy h1 {
  font-size: 32px;
  letter-spacing: 0.02em;
  margin: 10px 0 16px;
}

.page-products .products-hero-lead {
  font-size: 17px;
  color: var(--muted);
  max-width: 56ch;
  line-height: 1.75;
}

.page-products .products-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-products .products-hero-panel {
  background: var(--card);
  border: 1px solid var(--line);
  padding: 12px;
  box-shadow: 12px 12px 0 rgba(11, 61, 46, 0.12);
}

.page-products .products-hero-figure {
  margin: 0;
  background: var(--bg);
}

.page-products .products-hero-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-products .products-hero-nodes {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.page-products .products-hero-nodes li {
  font-family: var(--body);
  font-size: 13px;
  font-weight: 700;
  color: var(--deep-green);
  border-top: 2px solid var(--gold);
  padding-top: 6px;
  text-align: center;
}

.page-products .products-hero-nodes li span {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  color: var(--dark-gold);
}

.page-products .products-hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  border-top: 1px solid var(--deep-green);
  padding-top: 18px;
  margin-top: 10px;
}

.page-products .products-hero-stats div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .products-hero-stats .data-number {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--deep-green);
}

.page-products .products-hero-stat-note {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--body);
}

/* 服务概览 */
.page-products .products-overview {
  padding: 56px 0;
  background-color: var(--card);
}

.page-products .products-overview-intro {
  max-width: 60ch;
  color: var(--muted);
  margin: 0 0 28px;
}

.page-products .products-overview-grid {
  display: grid;
  gap: 14px;
}

.page-products .products-overview-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-top: 4px solid var(--gold);
  padding: 18px 18px 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .products-overview-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(11, 61, 46, 0.08);
}

.page-products .products-overview-num {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--dark-gold);
  display: block;
  margin-bottom: 10px;
}

.page-products .products-overview-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.page-products .products-overview-card p {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 12px;
}

.page-products .products-overview-card a {
  font-family: var(--body);
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  font-size: 14px;
}

.page-products .products-overview-card a:hover {
  color: var(--dark-gold);
}

/* 功能模块 */
.page-products .products-features {
  background:
    linear-gradient(var(--products-grid-line) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, var(--products-grid-line) 1px, transparent 1px) 0 0 / 32px 32px,
    var(--bg);
  padding: 56px 0;
}

.page-products .products-features-layout {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-products .products-feature-list {
  display: grid;
  gap: 12px;
}

.page-products .products-feature-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 5px solid var(--deep-green);
  padding: 0;
}

.page-products .products-feature-item[open] {
  border-left-color: var(--gold);
}

.page-products .products-feature-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
  font-family: var(--head);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.page-products .products-feature-item summary::-webkit-details-marker {
  display: none;
}

.page-products .products-feature-item summary::after {
  content: "+";
  font-family: var(--mono);
  color: var(--gold);
  font-size: 22px;
  line-height: 1;
  transition: transform 0.2s ease;
}

.page-products .products-feature-item[open] summary::after {
  transform: rotate(45deg);
}

.page-products .products-feature-detail {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
}

.page-products .products-feature-detail ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.page-products .products-feature-note {
  background: var(--card);
  border: 1px solid var(--dark-gold);
  padding: 22px;
  position: relative;
}

.page-products .products-feature-note h3 {
  color: var(--deep-green);
  font-size: 20px;
  margin-bottom: 10px;
}

.page-products .products-feature-note p {
  color: var(--muted);
  margin-bottom: 16px;
}

/* 版本与下载 */
.page-products .products-download {
  background-color: var(--deep-green);
  padding: 56px 0;
}

.page-products .products-download .kicker,
.page-products .products-download .section-head h2,
.page-products .products-download-intro,
.page-products .products-gate-note,
.page-products .products-gate-steps li {
  color: var(--bg);
}

.page-products .products-download-intro {
  max-width: 62ch;
  margin-bottom: 24px;
}

.page-products .products-version-grid {
  display: grid;
  gap: 16px;
}

.page-products .products-version-card {
  background: var(--card);
  color: var(--text);
  padding: 22px 20px;
  border-left: 5px solid var(--gold);
}

.page-products .products-version-card h3 {
  color: var(--deep-green);
  font-size: 22px;
  margin-bottom: 4px;
}

.page-products .products-version-card .products-version-sub,
.page-products .products-version-card ul li {
  color: var(--muted);
}

.page-products .products-version-sub {
  font-size: 14px;
  margin-bottom: 12px;
}

.page-products .products-version-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-products .products-version-card ul li {
  padding-left: 22px;
  position: relative;
}

.page-products .products-version-card ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--dark-gold);
  font-family: var(--mono);
}

.page-products .products-version-figure {
  margin: 24px 0 0;
}

.page-products .products-version-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.page-products .products-download-gate {
  margin-top: 28px;
  border: 1px solid rgba(212, 175, 55, 0.5);
  background: rgba(255, 255, 255, 0.04);
  padding: 20px;
}

.page-products .products-gate-label {
  font-family: var(--mono);
  letter-spacing: 0.12em;
  color: var(--gold) !important;
  margin-bottom: 14px;
  font-size: 13px;
}

.page-products .products-gate-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: gate;
}

.page-products .products-gate-steps li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  counter-increment: gate;
}

.page-products .products-gate-steps li span::before {
  content: counter(gate, decimal-leading-zero);
  font-family: var(--mono);
  color: var(--gold);
  font-weight: 700;
}

.page-products .products-download-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  margin: 20px 0 12px;
  overflow: hidden;
}

.page-products .products-download-progress {
  width: 0;
  height: 100%;
  background: var(--gold);
  transition: width 1.4s ease-out;
}

.page-products .is-revealed .products-download-progress {
  width: 86%;
}

.page-products .products-gate-note {
  font-size: 14px;
  color: rgba(245, 245, 240, 0.85);
  margin: 0;
}

.page-products .products-gate-note a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* 会员权益 */
.page-products .products-membership {
  background-color: var(--card);
  padding: 56px 0;
}

.page-products .products-membership-layout {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .products-membership-content {
  display: grid;
  gap: 20px;
  justify-items: start;
}

.page-products .products-membership-item {
  border-left: 4px solid var(--gold);
  padding-left: 16px;
}

.page-products .products-membership-item h3 {
  color: var(--deep-green);
  font-size: 20px;
  margin-bottom: 6px;
}

.page-products .products-membership-item p {
  color: var(--muted);
  margin: 0;
}

.page-products .products-membership-figure {
  margin: 0;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 8px;
}

.page-products .products-membership-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* 数据服务 */
.page-products .products-data {
  background:
    linear-gradient(var(--products-grid-line) 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(90deg, var(--products-grid-line) 1px, transparent 1px) 0 0 / 28px 28px,
    var(--bg);
  padding: 56px 0;
}

.page-products .products-data-grid {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .products-data-copy ul {
  list-style: none;
  padding: 0;
  margin: 16px 0;
  display: grid;
  gap: 10px;
}

.page-products .products-data-copy ul li {
  position: relative;
  padding-left: 24px;
  color: var(--text);
}

.page-products .products-data-copy ul li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--dark-gold);
}

.page-products .products-data-copy .btn {
  margin-right: 10px;
}

.page-products .products-data-figure {
  margin: 0;
  background: var(--card);
  border: 1px solid var(--line);
  padding: 8px;
}

.page-products .products-data-figure img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* 信任区 */
.page-products .products-trust {
  background-color: var(--deep-green);
  padding: 48px 0;
}

.page-products .products-trust-inner {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-products .products-trust-figure {
  margin: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 16px;
}

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

.page-products .products-trust-copy h2 {
  color: var(--gold);
  font-size: 26px;
  margin-bottom: 12px;
}

.page-products .products-trust-copy p {
  color: rgba(245, 245, 240, 0.85);
}

.page-products .products-trust-copy a {
  color: var(--gold);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* 桌面端布局 */
@media (min-width: 900px) {
  .page-products .products-hero {
    padding: 40px 0 48px;
  }

  .page-products .products-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
  }

  .page-products .products-hero-copy h1 {
    font-size: 46px;
  }

  .page-products .products-hero-panel {
    padding: 16px;
  }

  .page-products .products-hero-nodes {
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
  }

  .page-products .products-hero-stats {
    gap: 18px;
  }

  .page-products .products-hero-stats .data-number {
    font-size: 30px;
  }

  .page-products .products-overview-grid {
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
  }

  .page-products .products-overview-card {
    grid-column: span 2;
  }

  .page-products .products-overview-card:nth-child(4) {
    grid-column: span 4;
  }

  .page-products .products-overview-card:nth-child(5) {
    grid-column: span 2;
  }

  .page-products .products-features-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 28px;
  }

  .page-products .products-version-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .page-products .products-download-gate {
    padding: 28px;
  }

  .page-products .products-gate-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .page-products .products-membership-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 40px;
  }

  .page-products .products-data-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
  }

  .page-products .products-trust-inner {
    grid-template-columns: 260px 1fr;
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .products-overview-card,
  .page-products .products-feature-item summary::after,
  .page-products .products-download-progress {
    transition: none;
  }
}