.page-products {
  --pp-block: clamp(2.5rem, 5.5vw, 4.5rem);
  --pp-gap: clamp(1.25rem, 3vw, 2rem);
  padding-block: clamp(1.25rem, 3vw, 2.5rem) clamp(3rem, 7vw, 6rem);
}

.page-products .breadcrumb {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

/* ---------- 首屏 ---------- */

.page-products .lead {
  position: relative;
  padding-bottom: clamp(2rem, 4.5vw, 3.25rem);
  border-bottom: var(--line);
}

.page-products .lead::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: clamp(96px, 20%, 240px);
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
}

.page-products .lead h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6.2vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: 0.045em;
  margin: 0.6rem 0 0;
  color: var(--ink);
  max-width: 20em;
}

.page-products .lead-deck {
  margin: clamp(1rem, 2.5vw, 1.6rem) 0 0;
  max-width: 66ch;
  font-size: clamp(1rem, 0.9vw + 0.78rem, 1.15rem);
  line-height: 1.78;
  color: var(--ink-2);
}

.page-products .lead-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--grid);
  border: var(--line);
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
}

.page-products .lead-stats > div {
  background: var(--bg);
  padding: clamp(0.9rem, 2vw, 1.3rem);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.page-products .lead-stats dt {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--ink-2);
}

.page-products .lead-stats dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.page-products .lead-stats .figure {
  font-size: clamp(1.45rem, 3.4vw, 2.35rem);
  color: var(--cyan);
}

.page-products .lead-stats .figure-unit {
  font-size: 0.78rem;
  color: var(--ink-2);
  letter-spacing: 0.04em;
}

@media (min-width: 760px) {
  .page-products .lead-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 主骨架 ---------- */

.page-products .page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3rem);
  margin-top: clamp(2rem, 4.5vw, 3.25rem);
}

.page-products .canvas {
  min-width: 0;
}

@media (min-width: 960px) {
  .page-products .page-grid {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: clamp(2rem, 3.5vw, 3.5rem);
    align-items: start;
  }

  .page-products .rail {
    position: sticky;
    top: var(--rail-top);
    max-height: calc(100vh - var(--rail-top) - 1.5rem);
    overflow-y: auto;
  }
}

/* ---------- 侧栏 ---------- */

.page-products .rail-panel {
  border: var(--line);
  background: var(--bg-2);
  padding: 0.95rem 1rem;
  margin-bottom: 1px;
}

.page-products .rail-title {
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 0.7rem;
}

.page-products .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.page-products .rail-list a {
  display: block;
  padding: 0.35rem 0.5rem;
  font-size: 0.88rem;
  color: var(--ink);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .rail-list a:hover,
.page-products .rail-list a:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-products .rail-note {
  margin: 0.6rem 0 0;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--ink-2);
}

@media (min-width: 960px) {
  .page-products .rail-list {
    flex-direction: column;
  }
}

/* ---------- 赛季切换 ---------- */

.page-products .season-track {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding-bottom: 0.3rem;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-products .season-chip {
  flex: none;
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  padding: 0.36rem 0.7rem;
  border: 1px solid var(--grid);
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .season-chip:hover,
.page-products .season-chip:focus-visible {
  border-color: var(--blue);
  color: var(--ink);
}

.page-products .season-chip[data-season-active],
.page-products .season-chip[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--bg-deep);
}

/* ---------- 分区 ---------- */

.page-products .section {
  padding-block: var(--pp-block);
  border-top: var(--line);
}

.page-products .canvas > .section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .sec-head {
  display: grid;
  gap: 0.6rem;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.4rem);
}

.page-products .sec-num {
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-products .sec-head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.55rem, 3.8vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: 0.03em;
  margin: 0;
  color: var(--ink);
  max-width: 24em;
}

.page-products .sec-sub {
  margin: 0;
  max-width: 62ch;
  line-height: 1.78;
  color: var(--ink-2);
}

/* ---------- 签表矩阵 ---------- */

.page-products .matrix {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--grid);
  border: var(--line);
}

.page-products .matrix-cell {
  background: var(--bg);
  padding: clamp(1rem, 2.2vw, 1.4rem);
  min-width: 0;
}

.page-products .matrix-cell p {
  margin: 0.5rem 0 0;
  color: var(--ink-2);
  line-height: 1.68;
  font-size: 0.94rem;
}

.page-products .cell-key {
  display: block;
  font-family: var(--font-head);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  padding-bottom: 0.55rem;
  border-bottom: 2px solid var(--cyan);
}

@media (min-width: 700px) {
  .page-products .matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .matrix {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 图片 ---------- */

.page-products .media {
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
  border: var(--line);
  background: var(--bg-2);
  overflow: hidden;
}

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

.page-products .media-caption {
  padding: 0.7rem 0.9rem;
  border-top: var(--line);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--ink-2);
}

/* ---------- 图文分栏 ---------- */

.page-products .split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  align-items: start;
}

.page-products .split .media {
  margin-top: 0;
}

.page-products .split-body h3 {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  letter-spacing: 0.04em;
  margin: 0 0 0.7rem;
  color: var(--ink);
}

.page-products .split-body p {
  margin: 0;
  color: var(--ink-2);
  line-height: 1.8;
}

.page-products .tick-list {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-products .tick-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--ink-2);
  line-height: 1.65;
  font-size: 0.94rem;
}

.page-products .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 0.65rem;
  height: 2px;
  background: var(--cyan);
}

@media (min-width: 760px) {
  .page-products .split {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  }
}

/* ---------- 场馆对照 ---------- */

.page-products .venue-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--grid);
  border: var(--line);
}

.page-products .venue-col {
  background: var(--bg);
  padding: clamp(1.1rem, 2.5vw, 1.75rem);
  min-width: 0;
}

.page-products .venue-col h3 {
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  letter-spacing: 0.05em;
  margin: 0 0 1rem;
  padding-bottom: 0.7rem;
  color: var(--ink);
  border-bottom: 2px solid var(--cyan);
}

.page-products .venue-specs {
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.page-products .venue-specs dt {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.2rem;
}

.page-products .venue-specs dd {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.68;
  color: var(--ink-2);
}

@media (min-width: 780px) {
  .page-products .venue-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 数据看板 ---------- */

.page-products .board-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  align-items: start;
}

.page-products .board-table {
  min-width: 0;
  overflow-x: auto;
}

.page-products .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-products .data-table .caption {
  text-align: left;
  padding-bottom: 0.75rem;
  color: var(--ink-2);
}

.page-products .data-table th,
.page-products .data-table td {
  text-align: left;
  vertical-align: top;
  padding: 0.85rem 0.9rem;
  border-bottom: var(--line);
  color: var(--ink-2);
  line-height: 1.65;
}

.page-products .data-table thead th {
  font-family: var(--font-head);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  border-bottom: 2px solid var(--grid);
}

.page-products .data-table tbody th {
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .board-side {
  border: 1px solid var(--amber);
  background: var(--bg-2);
  padding: clamp(1.1rem, 2.5vw, 1.5rem);
  min-width: 0;
}

.page-products .board-side h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  margin: 0 0 0.65rem;
  color: var(--ink);
}

.page-products .board-side p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-products .tag-row {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

@media (min-width: 880px) {
  .page-products .board-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

/* ---------- 服务方案 ---------- */

.page-products .plan-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--grid);
  border: var(--line);
}

.page-products .plan-card {
  background: var(--bg);
  padding: clamp(1.1rem, 2.4vw, 1.7rem);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}

.page-products .plan-idx {
  font-family: var(--font-data);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--grid);
  color: var(--ink-2);
}

.page-products .plan-card h3 {
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  letter-spacing: 0.05em;
  margin: 0;
  color: var(--ink);
}

.page-products .plan-for {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.page-products .plan-card p:last-child {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--ink-2);
}

.page-products .plan-card:first-child .plan-idx {
  color: var(--cyan);
}

@media (min-width: 700px) {
  .page-products .plan-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .plan-card:first-child {
    grid-column: span 2;
  }
}

@media (min-width: 1120px) {
  .page-products .plan-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .plan-card:first-child {
    grid-column: span 12;
    display: grid;
    grid-template-columns: 4rem minmax(0, 13rem) minmax(0, 15rem) minmax(0, 1fr);
    align-items: center;
    gap: 1.5rem;
  }

  .page-products .plan-card:first-child h3,
  .page-products .plan-card:first-child .plan-for,
  .page-products .plan-card:first-child p:last-child {
    margin: 0;
  }

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

  .page-products .plan-card:nth-child(3) {
    grid-column: span 4;
  }

  .page-products .plan-card:nth-child(4) {
    grid-column: span 3;
  }
}

/* ---------- 流程 ---------- */

.page-products .process {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--grid);
  border: var(--line);
}

.page-products .process li {
  background: var(--bg);
  padding: clamp(1rem, 2.2vw, 1.35rem);
  display: grid;
  gap: 0.45rem;
  align-content: start;
  min-width: 0;
}

.page-products .step-num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--amber);
}

.page-products .process h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  margin: 0;
  color: var(--ink);
}

.page-products .process p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-products .process-note {
  margin: 1.25rem 0 0;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--ink-2);
}

@media (min-width: 900px) {
  .page-products .process {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* ---------- 适用客户 ---------- */

.page-products .client-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--grid);
  border: var(--line);
}

.page-products .client-card {
  background: var(--bg);
  padding: clamp(1.1rem, 2.4vw, 1.6rem);
  min-width: 0;
}

.page-products .client-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  margin: 0 0 0.6rem;
  padding-bottom: 0.6rem;
  color: var(--ink);
  border-bottom: 1px solid var(--grid);
}

.page-products .client-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ink-2);
}

@media (min-width: 700px) {
  .page-products .client-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .client-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 行动区 ---------- */

.page-products .cta-band {
  margin-top: clamp(2rem, 4.5vw, 3rem);
  padding: clamp(1.4rem, 3.2vw, 2.4rem);
  background: var(--bg-2);
  border: 3px solid var(--cyan);
  box-shadow: var(--hard-shadow);
  display: grid;
  gap: clamp(1.1rem, 2.5vw, 1.75rem);
}

.page-products .cta-copy h3 {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.8vw, 2rem);
  letter-spacing: 0.04em;
  margin: 0 0 0.6rem;
  color: var(--ink);
}

.page-products .cta-copy p {
  margin: 0;
  max-width: 60ch;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

@media (min-width: 1000px) {
  .page-products .cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .cta-copy {
    max-width: 44rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .rail-list a,
  .page-products .season-chip {
    transition: none;
  }
}