.page-products {
  --pp-pad: 20px;
  --pp-code-bg: #1E1E1E;
  --pp-soft-moss: #E8ECE0;
  --pp-card-shadow: 6px 6px 0 rgba(107, 125, 92, 0.18);
  font-family: var(--jn-font-body);
  background: var(--jn-cream);
  color: var(--jn-ink);
  overflow-x: hidden;
  line-height: 1.75;
}

.page-products ::selection {
  background: rgba(232, 140, 46, 0.25);
}

.page-products a {
  color: var(--jn-teal);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--jn-transition);
}

.page-products a:hover,
.page-products a:focus-visible {
  color: var(--jn-orange);
}

.page-products .jn-btn {
  font-family: var(--jn-font-mono);
  letter-spacing: 0.03em;
  display: inline-block;
}

.page-products .jn-btn--primary {
  background: var(--jn-teal);
  border: 1px solid var(--jn-teal);
}

.page-products .jn-btn--outline {
  border: 1px solid var(--jn-teal);
}

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

.pp-figure-img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--jn-moss);
  background: #ffffff;
}

/* 面包屑 */
.pp-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 28px var(--pp-pad) 0;
  font-size: 0.8rem;
  font-family: var(--jn-font-mono);
  color: var(--jn-gray);
}

.pp-breadcrumb__sep {
  opacity: 0.6;
}

.pp-breadcrumb__current {
  color: var(--jn-ink);
  font-weight: 500;
}

/* 首屏 */
.pp-hero {
  position: relative;
  padding: 32px var(--pp-pad) 0;
}

.pp-hero__seal {
  position: absolute;
  right: 22px;
  top: 36px;
  width: 52px;
  height: 52px;
  border: 3px double var(--jn-gold);
  color: var(--jn-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--jn-font-head);
  font-size: 1.5rem;
  transform: rotate(6deg);
  opacity: 0.85;
  border-radius: 4px;
}

.pp-hero__meta {
  display: inline-block;
  margin: 0 0 18px;
  padding: 5px 14px;
  background: var(--jn-teal);
  color: var(--jn-cream);
  font-family: var(--jn-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  border-radius: 2px;
}

.pp-hero__title {
  margin: 0 0 18px;
  font-family: var(--jn-font-head);
  font-size: clamp(1.9rem, 4.4vw, 2.9rem);
  line-height: 1.28;
  color: var(--jn-ink);
  max-width: 900px;
}

.pp-hero__accent {
  color: var(--jn-teal);
  border-bottom: 3px solid var(--jn-gold);
}

.pp-hero__lead {
  margin: 0 0 24px;
  max-width: 720px;
  font-size: 1rem;
  color: var(--jn-gray);
}

.pp-hero__map-wrap {
  margin: 0 0 24px;
  padding: 8px;
  background: var(--jn-cream);
  border: 1px solid var(--jn-moss);
  box-shadow: var(--pp-card-shadow);
}

.pp-hero__map {
  border: 0;
}

.pp-hero__toc {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pp-hero__toc li {
  margin: 0;
}

.pp-hero__toc a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--jn-moss);
  background: #ffffff;
  font-size: 0.8rem;
  font-family: var(--jn-font-mono);
  color: var(--jn-ink);
  text-decoration: none;
  transition: all var(--jn-transition);
}

.pp-hero__toc a span {
  color: var(--jn-terra);
}

.pp-hero__toc a:hover,
.pp-hero__toc a:focus-visible {
  background: var(--jn-teal);
  border-color: var(--jn-teal);
  color: var(--jn-cream);
}

.pp-hero__toc a:hover span,
.pp-hero__toc a:focus-visible span {
  color: var(--jn-gold);
}

/* 通用章节 */
.pp-section {
  display: block;
  padding: 56px var(--pp-pad) 10px;
  position: relative;
}

.pp-section + .pp-section {
  border-top: 1px solid var(--jn-moss);
  margin-top: 10px;
}

.pp-section__side {
  margin-bottom: 18px;
}

.pp-section__index {
  display: block;
  font-family: var(--jn-font-mono);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--jn-teal);
  margin-bottom: 12px;
}

.pp-section__side h2 {
  font-family: var(--jn-font-head);
  font-size: 1.8rem;
  line-height: 1.3;
  color: var(--jn-ink);
  margin: 0 0 8px;
}

.pp-section__note {
  display: inline-block;
  margin: 0;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--jn-terra);
  font-family: var(--jn-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--jn-terra);
}

.pp-section__content {
  min-width: 0;
}

/* 产品概览卡片 */
.pp-overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.pp-card {
  position: relative;
  padding: 24px 22px 26px;
  background: #ffffff;
  border: 1px solid var(--jn-moss);
  border-radius: 2px;
  transition: box-shadow var(--jn-transition), transform var(--jn-transition);
}

.pp-card:hover,
.pp-card:focus-within {
  box-shadow: var(--pp-card-shadow);
  transform: translateY(-2px);
}

.pp-card--api {
  background: linear-gradient(135deg, var(--jn-teal) 0%, var(--jn-teal-deep) 100%);
  border: 1px solid var(--jn-teal-deep);
  color: var(--jn-cream);
}

.pp-card__tag {
  display: inline-block;
  padding: 3px 10px;
  margin-bottom: 12px;
  background: var(--pp-soft-moss);
  border: 1px solid var(--jn-moss);
  font-family: var(--jn-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--jn-teal-deep);
}

.pp-card--api .pp-card__tag {
  background: rgba(248, 244, 232, 0.14);
  border-color: rgba(248, 244, 232, 0.4);
  color: var(--jn-cream);
}

.pp-card h3 {
  font-family: var(--jn-font-head);
  font-size: 1.35rem;
  margin: 0 0 10px;
  color: var(--jn-ink);
}

.pp-card--api h3 {
  color: #ffffff;
}

.pp-card > p {
  font-size: 0.9rem;
  color: var(--jn-gray);
  margin: 0 0 4px;
}

.pp-card--api > p {
  color: rgba(248, 244, 232, 0.88);
}

.pp-card__extend {
  list-style: none;
  margin: 12px 0 16px;
  padding: 0;
}

.pp-card__extend li {
  position: relative;
  padding: 3px 0 3px 16px;
  font-size: 0.85rem;
  color: var(--jn-ink);
}

.pp-card__extend li::before {
  content: "›";
  position: absolute;
  left: 2px;
  top: 3px;
  color: var(--jn-terra);
  font-weight: 700;
}

.pp-card--api .pp-card__extend li {
  color: var(--jn-cream);
}

.pp-card--api .pp-card__extend li::before {
  color: var(--jn-gold);
}

.pp-card__link {
  font-family: var(--jn-font-mono);
  font-size: 0.78rem;
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
  padding-bottom: 2px;
}

.pp-card--api .pp-card__link {
  color: var(--jn-gold);
}

/* 数据API */
.pp-api__intro {
  max-width: 760px;
  color: var(--jn-gray);
  margin: 0 0 24px;
}

.pp-api__specs {
  display: grid;
  gap: 18px;
  margin-bottom: 24px;
}

.pp-api__spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.pp-api__spec-list li {
  background: #ffffff;
  border: 1px solid var(--jn-moss);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pp-api__spec-list strong {
  font-family: var(--jn-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--jn-terra);
}

.pp-api__spec-list span {
  font-size: 0.88rem;
  color: var(--jn-ink);
}

.pp-api__code {
  margin: 0;
  background: var(--pp-code-bg);
  color: #E8E6DF;
  padding: 16px 16px 14px;
  border: 1px solid #3A4245;
  border-left: 4px solid var(--jn-orange);
  overflow-x: auto;
}

.pp-api__code figcaption {
  font-size: 0.72rem;
  font-family: var(--jn-font-mono);
  color: #9BA8AA;
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.pp-api__code pre {
  margin: 0;
  white-space: pre;
  font-family: var(--jn-font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  user-select: all;
  cursor: text;
}

.pp-api__img {
  margin: 24px 0 0;
}

.pp-api__note {
  font-size: 0.76rem;
  color: var(--jn-gray);
  margin: 12px 0 0;
}

/* 深度报告 */
.pp-report__lead {
  max-width: 760px;
  color: var(--jn-gray);
  margin: 0 0 24px;
}

.pp-report__list {
  display: grid;
  gap: 14px;
}

.pp-report-item {
  position: relative;
  padding: 22px 20px 22px 58px;
  border: 1px solid rgba(107, 125, 92, 0.55);
  background: #ffffff;
  box-shadow: 3px 3px 0 rgba(107, 125, 92, 0.12);
}

.pp-report-item::before {
  content: attr(data-index);
  position: absolute;
  left: 12px;
  top: 18px;
  font-family: var(--jn-font-mono);
  font-size: 1.5rem;
  color: var(--jn-gold);
  opacity: 0.9;
}

.pp-report-item__tag {
  display: inline-block;
  margin-bottom: 6px;
  padding: 2px 8px;
  background: rgba(15, 110, 106, 0.08);
  border: 1px solid rgba(15, 110, 106, 0.28);
  font-size: 0.72rem;
  font-family: var(--jn-font-mono);
  color: var(--jn-teal);
}

.pp-report-item h3 {
  font-family: var(--jn-font-head);
  font-size: 1.1rem;
  margin: 0 0 8px;
  color: var(--jn-ink);
}

.pp-report-item p {
  font-size: 0.88rem;
  color: var(--jn-gray);
  margin: 0 0 12px;
}

.pp-report__meta {
  margin-top: 20px;
  padding: 14px 18px;
  background: var(--pp-soft-moss);
  border-left: 4px solid var(--jn-moss);
  font-size: 0.82rem;
  color: var(--jn-ink);
}

/* 推送 */
.pp-push__content {
  display: grid;
  gap: 28px;
  align-items: center;
}

.pp-push__info > p {
  color: var(--jn-gray);
  margin: 0 0 18px;
  max-width: 640px;
}

.pp-push__spec {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.pp-push__spec li {
  position: relative;
  padding: 6px 0 6px 24px;
  font-size: 0.9rem;
  color: var(--jn-ink);
}

.pp-push__spec li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 13px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--jn-terra);
  border: 2px solid var(--jn-cream);
  box-shadow: 0 0 0 1px var(--jn-terra);
}

.pp-push__phone {
  max-width: 260px;
  margin: 0 auto;
}

.pp-push__phone-img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 18px 44px rgba(43, 43, 43, 0.18);
}

/* 场馆 */
.pp-venue__lead {
  max-width: 760px;
  color: var(--jn-gray);
  margin: 0 0 20px;
}

.pp-venue__map {
  margin-bottom: 20px;
}

.pp-venue__features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pp-venue__features li {
  padding: 8px 16px;
  border: 1px solid var(--jn-teal);
  background: rgba(15, 110, 106, 0.06);
  font-size: 0.82rem;
  color: var(--jn-teal-deep);
  font-family: var(--jn-font-mono);
}

/* 订阅计划 */
.pp-billing {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.pp-billing__pill {
  padding: 7px 20px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-family: var(--jn-font-mono);
  border: 1px solid var(--jn-teal);
  background: #ffffff;
  color: var(--jn-teal);
}

.pp-billing__pill.is-active {
  background: var(--jn-teal);
  color: var(--jn-cream);
  border-color: var(--jn-teal);
}

.pp-billing__hint {
  font-size: 0.76rem;
  color: var(--jn-gray);
  margin-left: 4px;
}

.pp-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 24px;
  background: #ffffff;
}

.pp-table caption {
  text-align: left;
  font-family: var(--jn-font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--jn-terra);
  padding-bottom: 10px;
}

.pp-table th,
.pp-table td {
  border: 1px solid var(--jn-moss);
  padding: 12px 14px;
  text-align: left;
  font-size: 0.86rem;
  vertical-align: top;
}

.pp-table thead th {
  background: var(--jn-teal);
  color: var(--jn-cream);
  font-family: var(--jn-font-mono);
  font-weight: 400;
  letter-spacing: 0.04em;
}

.pp-table th[scope="row"] {
  background: var(--pp-soft-moss);
  color: var(--jn-teal-deep);
  font-family: var(--jn-font-mono);
  font-size: 0.78rem;
  white-space: nowrap;
}

.pp-table__featured {
  background: rgba(232, 140, 46, 0.1);
  border-color: rgba(232, 140, 46, 0.55);
}

.pp-table__featured-head {
  background: var(--jn-orange);
  position: relative;
}

.pp-pricing__img {
  margin-top: 4px;
}

/* 商务合作 */
.pp-business__content {
  padding: 28px 24px;
  border: 2px dashed var(--jn-moss);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(15, 110, 106, 0.04));
}

.pp-business__content > p:first-child {
  max-width: 640px;
  color: var(--jn-gray);
  margin: 0 0 18px;
}

.pp-business__contact {
  display: inline-block;
  font-family: var(--jn-font-mono);
  font-size: 1.1rem;
  color: var(--jn-teal);
  background: #ffffff;
  border: 1px solid var(--jn-teal);
  padding: 8px 18px;
  margin: 0 0 16px;
}

.pp-business__note {
  font-size: 0.76rem;
  color: var(--jn-gray);
  margin: 0 0 20px;
}

/* 桌面响应式 */
@media (min-width: 860px) {
  .page-products {
    --pp-pad: 44px;
  }

  .pp-hero {
    padding-top: 44px;
  }

  .pp-hero__seal {
    right: 36px;
    top: 52px;
    width: 62px;
    height: 62px;
    font-size: 1.8rem;
  }

  .pp-hero__lead {
    font-size: 1.05rem;
  }

  .pp-hero__toc {
    gap: 10px;
  }

  .pp-hero__toc a {
    padding: 8px 16px;
  }

  .pp-section {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 48px;
    padding: 76px var(--pp-pad) 32px;
  }

  .pp-section__side {
    margin-bottom: 0;
    position: sticky;
    top: 36px;
    align-self: start;
  }

  .pp-section__index {
    font-size: 3.2rem;
  }

  .pp-section__side h2 {
    font-size: 2rem;
  }

  .pp-overview-grid {
    grid-template-columns: 2.2fr 1fr;
    grid-template-rows: auto auto auto;
    gap: 20px;
  }

  .pp-card--api {
    grid-column: 1;
    grid-row: 1 / 3;
  }

  .pp-card--report {
    grid-column: 2;
    grid-row: 1;
  }

  .pp-card--push {
    grid-column: 2;
    grid-row: 2;
  }

  .pp-card--venue {
    grid-column: 1 / 3;
    grid-row: 3;
  }

  .pp-card--venue .pp-card__extend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
  }

  .pp-card__extend {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(6px);
    transition: max-height 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
  }

  .pp-card:hover .pp-card__extend,
  .pp-card:focus-within .pp-card__extend {
    max-height: 420px;
    opacity: 1;
    transform: translateY(0);
  }

  .pp-api__specs {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
    gap: 24px;
    margin-bottom: 12px;
  }

  .pp-api__spec-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pp-api__code {
    align-self: start;
  }

  .pp-push__content {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 40px;
  }

  .pp-push__phone {
    max-width: 280px;
  }

  .pp-table th,
  .pp-table td {
    padding: 14px 16px;
  }
}

@media (max-width: 859px) {
  .pp-table,
  .pp-table tbody,
  .pp-table tr,
  .pp-table td {
    display: block;
    width: 100%;
  }

  .pp-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .pp-table tr {
    margin-bottom: 16px;
    border: 1px solid var(--jn-moss);
    background: #ffffff;
  }

  .pp-table th[scope="row"] {
    display: block;
    width: 100%;
    border-right: 0;
    border-left: 0;
    border-top: 0;
  }

  .pp-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    border: 0;
    border-bottom: 1px dashed rgba(107, 125, 92, 0.4);
  }

  .pp-table td::before {
    content: attr(data-label);
    font-family: var(--jn-font-mono);
    font-size: 0.72rem;
    color: var(--jn-terra);
    letter-spacing: 0.06em;
    white-space: nowrap;
  }
}

@media (min-width: 1280px) {
  .pp-section__content {
    max-width: 1100px;
  }

  .pp-hero__lead {
    max-width: 800px;
  }

  .pp-overview-grid {
    max-width: 1100px;
  }
}