.page-products {
  --pdf-blue: #2D6A8F;
  --csv-green: #3F7A5C;
  --path-line: #D3C5AE;
  --products-section-space: clamp(3.5rem, 7vw, 6rem);
  color: var(--ink-black);
  background: var(--cream-base);
  overflow-x: hidden;
}

.page-products .wrap {
  width: min(100% - 2 * var(--gutter), var(--wrap-width));
  margin-inline: auto;
}

.page-products .wrap--narrow {
  width: min(100% - 2 * var(--gutter), var(--wrap-narrow));
}

/* ===================== 英雄区 ===================== */
.page-products__hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(3rem, 6vw, 5rem);
  position: relative;
}

.page-products__hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -10%;
  width: 55%;
  height: 100%;
  background: radial-gradient(ellipse at 100% 0%, rgba(184, 134, 11, 0.09), transparent 65%);
  pointer-events: none;
}

.page-products__hero .breadcrumb {
  margin-bottom: 1.25rem;
  font-size: var(--small-caption);
  color: var(--muted-brown);
}

.page-products__hero-index {
  font-family: var(--display-font);
  font-weight: var(--w-bold);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--gold-mark);
  margin-bottom: 1rem;
}

.page-products__hero h1 {
  font-family: var(--display-font);
  font-weight: var(--w-light);
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.page-products__title-sep {
  display: block;
  color: var(--red-ace);
  font-weight: var(--w-regular);
}

.page-products__hero-desc {
  font-family: var(--body-font);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted-brown);
  max-width: 36rem;
  margin-bottom: 2rem;
}

.page-products__hero-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.page-products__hero-meta li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-products__hero-meta .data-chip {
  font-size: var(--small-caption);
  border-radius: var(--radius-pill);
}

.page-products__meta-key {
  font-family: var(--display-font);
  font-size: var(--small-caption);
  color: var(--muted-brown);
  letter-spacing: 0.06em;
}

.page-products__meta-val {
  font-family: var(--numeric-font);
  font-weight: var(--w-bold);
  font-size: 1.05rem;
  color: var(--ink-black);
}

.page-products__hero-visual {
  position: relative;
}

.page-products__hero-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  display: block;
  box-shadow: 0 3px 10px rgba(26, 22, 20, 0.12), 0 18px 30px -12px rgba(26, 22, 20, 0.18);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products__hero-tag {
  position: absolute;
  padding: 0.5rem 1rem;
  background: var(--ink-black);
  color: var(--cream-base);
  font-family: var(--display-font);
  font-size: var(--small-caption);
  font-weight: var(--w-medium);
  border-radius: var(--radius-pill);
  box-shadow: 0 6px 20px -4px rgba(26, 22, 20, 0.4);
  white-space: nowrap;
}

.page-products__hero-tag--top {
  top: 1rem;
  left: 1rem;
}

.page-products__hero-tag--bottom {
  bottom: 1rem;
  right: 1.25rem;
  background: var(--red-ace);
}

/* ===================== 章节通用 ===================== */
.page-products__section {
  padding-block: var(--products-section-space);
  scroll-margin-top: var(--header-h);
}

.page-products__section .section-chapter {
  margin-bottom: 2.5rem;
}

.page-products__section--dark {
  background: var(--dark-zone);
  color: var(--cream-base);
}

.page-products__section--dark .chapter-title {
  color: var(--cream-base);
}

.page-products__section--dark .chapter-note {
  color: rgba(244, 239, 229, 0.65);
}

.page-products__section--dark .chapter-index {
  border-color: var(--gold-mark);
  color: var(--gold-mark);
}

/* ===================== 赛程下载包 ===================== */
.page-products__tabs {
  margin-bottom: 2rem;
}

.page-products__tabs-list {
  display: flex;
  gap: 0.75rem;
  border-bottom: 2px solid var(--line-warm);
  padding-bottom: 0.75rem;
  margin-bottom: 2rem;
}

.page-products__tab-btn {
  font-family: var(--display-font);
  font-size: 1rem;
  font-weight: var(--w-medium);
  color: var(--muted-brown);
  background: transparent;
  border: none;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--ease-quick), color var(--ease-quick);
}

.page-products__tab-btn[aria-selected="true"] {
  background: var(--ink-black);
  color: var(--cream-base);
}

.page-products__tabs-panel[hidden] {
  display: none;
}

.page-products__format-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  background: var(--card-surface);
  border: 1px solid var(--line-warm);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.page-products__format-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
}

.page-products__format-card--pdf::after {
  background: var(--pdf-blue);
}

.page-products__format-card--csv::after {
  background: var(--csv-green);
}

.page-products__format-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 6.5rem;
  height: 6.5rem;
  border-radius: 2rem;
  font-family: var(--display-font);
}

.page-products__format-card--pdf .page-products__format-badge {
  background: rgba(45, 106, 143, 0.12);
  color: var(--pdf-blue);
  border: 2px solid rgba(45, 106, 143, 0.4);
}

.page-products__format-card--csv .page-products__format-badge {
  background: rgba(63, 122, 92, 0.12);
  color: var(--csv-green);
  border: 2px solid rgba(63, 122, 92, 0.4);
}

.page-products__format-badge span {
  font-size: 1.6rem;
  font-weight: var(--w-bold);
  letter-spacing: 0.04em;
}

.page-products__format-badge small {
  font-size: 0.68rem;
  font-weight: var(--w-regular);
  letter-spacing: 0.04em;
  opacity: 0.85;
}

.page-products__format-body h3 {
  font-family: var(--display-font);
  font-weight: var(--w-bold);
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
}

.page-products__format-body p {
  font-family: var(--body-font);
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted-brown);
  margin-bottom: 1.25rem;
}

.page-products__format-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-products__format-list li {
  position: relative;
  padding-left: 1.25rem;
  font-family: var(--body-font);
  font-size: 0.92rem;
  color: var(--ink-black);
}

.page-products__format-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.page-products__format-card--pdf .page-products__format-list li::before {
  background: var(--pdf-blue);
}

.page-products__format-card--csv .page-products__format-list li::before {
  background: var(--csv-green);
}

.page-products__cycle {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: var(--small-caption);
}

.page-products__cycle-label {
  font-family: var(--display-font);
  font-weight: var(--w-medium);
  color: var(--ink-black);
  letter-spacing: 0.04em;
}

.page-products__cycle-track {
  flex: 1;
  min-width: 5rem;
  max-width: 10rem;
  height: 6px;
  background: var(--cream-deep);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.page-products__cycle-fill {
  display: block;
  height: 100%;
  border-radius: var(--radius-pill);
}

.page-products__format-card--pdf .page-products__cycle-fill {
  background: var(--pdf-blue);
  width: 30%;
}

.page-products__format-card--csv .page-products__cycle-fill {
  background: var(--csv-green);
  width: 55%;
}

.page-products__cycle-note {
  font-family: var(--body-font);
  color: var(--muted-brown);
  font-size: 0.8rem;
  flex-basis: 100%;
}

.page-products__figure--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-block: 2.5rem;
}

.page-products__figure-item {
  margin: 0;
  background: var(--card-surface);
  border: 1px solid var(--line-warm);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-products__figure-item img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products__figure-item figcaption {
  padding: 0.9rem 1.25rem;
  font-family: var(--body-font);
  font-size: var(--small-caption);
  color: var(--muted-brown);
  border-top: 1px solid var(--line-warm);
}

/* ===================== 档案库 ===================== */
.page-products__archive {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

.page-products__archive-left img {
  display: block;
  border-radius: var(--radius-lg);
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(244, 239, 229, 0.18);
}

.page-products__archive-num {
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 1;
  font-weight: var(--w-bold);
  font-family: var(--numeric-font);
  color: var(--gold-mark);
  display: block;
  margin: 0 0 0.25rem;
}

.page-products__archive-right .data-stat__label {
  font-family: var(--display-font);
  font-size: var(--small-caption);
  letter-spacing: 0.1em;
  color: rgba(244, 239, 229, 0.65);
  text-transform: uppercase;
}

.page-products__archive-desc {
  font-family: var(--body-font);
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(244, 239, 229, 0.85);
  margin: 1.25rem 0;
}

.page-products__archive-tags {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-products__archive-tags .tag-list__item {
  background: rgba(184, 134, 11, 0.14);
  border: 1px solid rgba(184, 134, 11, 0.35);
  color: #E8C56B;
  font-size: var(--small-caption);
  border-radius: var(--radius-pill);
}

.page-products__archive-note {
  font-family: var(--body-font);
  font-size: var(--small-caption);
  line-height: 1.8;
  color: rgba(244, 239, 229, 0.6);
}

.page-products__archive-note a {
  color: #E8C56B;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products__index-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-products__index-card {
  background: rgba(244, 239, 229, 0.04);
  border: 1px solid rgba(244, 239, 229, 0.12);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--ease-quick), transform var(--ease-quick);
}

.page-products__index-card:hover {
  border-color: rgba(184, 134, 11, 0.55);
}

.page-products__index-card-no {
  font-family: var(--numeric-font);
  font-size: 0.9rem;
  font-weight: var(--w-bold);
  color: var(--gold-mark);
  display: block;
  margin-bottom: 0.75rem;
}

.page-products__index-card h3 {
  font-family: var(--display-font);
  font-weight: var(--w-bold);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  color: var(--cream-base);
}

.page-products__index-card p {
  font-family: var(--body-font);
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(244, 239, 229, 0.7);
  margin-bottom: 1.25rem;
}

.page-products__index-card .btn--ghost {
  color: var(--cream-base);
  border-color: rgba(244, 239, 229, 0.35);
}

.page-products__index-card .btn--ghost:hover {
  background: rgba(244, 239, 229, 0.08);
}

/* ===================== 数据同步 ===================== */
.page-products__path {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.page-products__path-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--card-surface);
  border: 1.5px solid var(--line-warm);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  cursor: pointer;
  transition: border-color var(--ease-quick), transform var(--ease-quick), box-shadow var(--ease-quick);
  user-select: none;
}

.page-products__path-item.is-selected {
  border-color: var(--red-ace);
  box-shadow: 0 4px 0 rgba(206, 58, 31, 0.18);
  transform: translateY(-1px);
}

.page-products__path-index {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gold-mark);
  color: var(--gold-mark);
  font-family: var(--numeric-font);
  font-weight: var(--w-bold);
  font-size: 1.1rem;
  background: transparent;
}

.page-products__path-item.is-selected .page-products__path-index {
  background: var(--gold-mark);
  color: var(--cream-base);
  border-color: var(--gold-mark);
}

.page-products__path-body {
  flex: 1;
}

.page-products__path-body h3 {
  font-family: var(--display-font);
  font-weight: var(--w-bold);
  font-size: 1rem;
  margin: 0 0 0.15rem;
}

.page-products__path-body p {
  font-family: var(--body-font);
  font-size: 0.82rem;
  color: var(--muted-brown);
  margin: 0;
  line-height: 1.6;
}

.page-products__path-chip {
  flex-shrink: 0;
  font-family: var(--display-font);
  font-size: var(--small-caption);
  background: var(--cream-deep);
  color: var(--muted-brown);
  border-radius: var(--radius-pill);
  padding: 0.3rem 0.75rem;
  white-space: nowrap;
}

.page-products__path-item.is-selected .page-products__path-chip {
  background: var(--red-ace);
  color: var(--white-out);
}

.page-products__path-link {
  align-self: center;
  width: 2px;
  height: 1.25rem;
  background: var(--line-warm);
  margin-block: -0.15rem;
}

.page-products__code {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--display-font);
  background: var(--dark-zone);
  color: #D8E8D8;
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  line-height: 1.6;
  word-break: break-all;
  margin-bottom: 1.5rem;
}

.page-products__code-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red-ace);
  flex-shrink: 0;
}

.page-products__code code {
  font-family: var(--display-font);
  font-size: inherit;
  color: inherit;
  flex: 1;
  min-width: 0;
}

.page-products__details {
  background: var(--card-surface);
  border: 1px solid var(--line-warm);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.page-products__details summary {
  font-family: var(--display-font);
  font-weight: var(--w-medium);
  font-size: 0.95rem;
  color: var(--ink-black);
  cursor: pointer;
}

.page-products__details[open] summary {
  margin-bottom: 1.25rem;
}

.page-products__field-list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
}

.page-products__field-list div {
  display: flex;
  gap: 1rem;
  font-size: var(--small-caption);
}

.page-products__field-list dt {
  font-family: var(--numeric-font);
  font-weight: var(--w-bold);
  color: var(--red-ace);
  min-width: 6.5rem;
}

.page-products__field-list dd {
  margin: 0;
  color: var(--muted-brown);
  font-family: var(--body-font);
}

.page-products__notice {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  background: rgba(184, 134, 11, 0.08);
  border: 1px solid rgba(184, 134, 11, 0.3);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.page-products__notice-icon {
  color: var(--gold-mark);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.page-products__notice p {
  margin: 0;
  font-family: var(--body-font);
  font-size: var(--small-caption);
  line-height: 1.8;
  color: var(--ink-black);
}

/* ===================== 通勤场景 ===================== */
.page-products__commute {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-products__commute-visual {
  display: flex;
  justify-content: center;
  order: 2;
}

.page-products__commute-img {
  width: 100%;
  max-width: 320px;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 40px -16px rgba(26, 22, 20, 0.3);
}

.page-products__commute-content h3 {
  font-family: var(--display-font);
  font-weight: var(--w-bold);
  font-size: 1.3rem;
  margin: 0 0 1.75rem;
}

.page-products__commute-steps {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.page-products__commute-steps li {
  display: flex;
  gap: 1rem;
}

.page-products__step-no {
  flex-shrink: 0;
  font-family: var(--numeric-font);
  font-weight: var(--w-bold);
  color: var(--gold-mark);
  font-size: 0.9rem;
}

.page-products__commute-steps h4 {
  font-family: var(--display-font);
  font-weight: var(--w-medium);
  font-size: 0.98rem;
  margin: 0 0 0.3rem;
}

.page-products__commute-steps p {
  font-family: var(--body-font);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--muted-brown);
  margin: 0;
}

.page-products__commute-note {
  background: var(--cream-deep);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.page-products__commute-note p {
  font-family: var(--body-font);
  font-size: var(--small-caption);
  color: var(--ink-black);
  margin: 0;
  line-height: 1.7;
}

/* ===================== 下载帮助 ===================== */
.page-products__section--bottom {
  padding-bottom: clamp(4rem, 8vw, 6rem);
}

.page-products__help-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.page-products__help-card .sport-card__head {
  padding-bottom: 0.65rem;
}

.page-products__help-card .sport-card__title {
  font-size: 1.05rem;
}

.page-products__help-card .sport-card__body {
  padding-block: 0 1.25rem;
}

.page-products__help-card .sport-card__body p {
  font-family: var(--body-font);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted-brown);
  margin: 0;
}

.page-products__help-footnote {
  color: var(--muted-brown);
  font-family: var(--body-font);
  font-size: var(--small-caption);
  text-align: center;
  margin-top: 1rem;
}

/* ===================== 渐显动效 ===================== */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(var(--reveal-dist));
  transition: opacity 0.42s cubic-bezier(0.22, 1, 0.36, 1), transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-products [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-products__path-item,
  .page-products__index-card {
    transition: none;
  }
}

/* ===================== 桌面端 ===================== */
@media (min-width: 700px) {
  .page-products__format-card {
    grid-template-columns: 6.5rem 1fr;
  }

  .page-products__figure--split {
    grid-template-columns: 1fr 1fr;
  }

  .page-products__index-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products__path {
    gap: 0.5rem;
  }

  .page-products__field-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-products__hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 3rem;
  }

  .page-products__hero-img {
    aspect-ratio: 16 / 9;
  }

  .page-products__archive {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 3rem;
  }

  .page-products__commute {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
    gap: 3rem;
  }

  .page-products__commute-visual {
    order: 1;
  }

  .page-products__help-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products__cycle-track {
    max-width: 18rem;
  }
}