.page-products {
  display: block;
  color: var(--c-text);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: calc(var(--unit) * 5);
  padding-bottom: calc(var(--unit) * 6);
}

.page-products .prod-hero .breadcrumb {
  margin-bottom: calc(var(--unit) * 4);
}

.page-products .prod-hero-grid {
  display: grid;
  gap: calc(var(--unit) * 4);
  align-items: start;
}

.page-products .prod-eyebrow {
  color: var(--c-gold);
  margin: 0;
}

.page-products .prod-hero .t-display {
  margin: calc(var(--unit) * 1.5) 0 calc(var(--unit) * 2);
  font-size: clamp(31px, 5.4vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--c-white);
  transform: skewX(-2deg);
  transform-origin: left top;
}

.page-products .prod-hero .lede {
  max-width: 62ch;
  margin: 0;
  font-size: 17px;
  line-height: 1.8;
  color: var(--c-text);
}

.page-products .prod-quick {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--unit) * 1.5) calc(var(--unit) * 3);
  margin-top: calc(var(--unit) * 3);
  padding-top: calc(var(--unit) * 2);
  border-top: 1px solid var(--c-grid);
}

.page-products .status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--c-muted);
  line-height: 1.5;
}

.page-products .status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-grid);
  flex: none;
}

.page-products .status-dot--live {
  background: var(--c-green);
}

.page-products .status-dot--gold {
  background: var(--c-gold);
}

.page-products .status-dot--on {
  background: var(--c-red);
}

/* 目录 */
.page-products .prod-toc-wrap {
  border-top: 1px solid var(--c-grid);
}

.page-products .prod-toc {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prod-toc li + li {
  border-top: 1px solid var(--c-grid);
}

.page-products .prod-toc .toc-link {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: calc(var(--unit) * 1.5);
  padding: calc(var(--unit) * 1.5) 0;
  text-decoration: none;
  color: var(--c-text);
  font-size: 15px;
  transition: color var(--dur), padding-left var(--dur);
}

.page-products .prod-toc .toc-link::after {
  content: "→";
  color: var(--c-muted);
  font-size: 14px;
  transition: color var(--dur), transform var(--dur);
}

.page-products .prod-toc .toc-link:hover {
  color: var(--c-white);
  padding-left: 6px;
}

.page-products .prod-toc .toc-link:hover::after {
  color: var(--c-red);
  transform: translateX(3px);
}

.page-products .prod-toc .toc-link[aria-current="true"] {
  color: var(--c-white);
}

.page-products .prod-toc .toc-link[aria-current="true"]::after {
  color: var(--c-red);
}

.page-products .prod-toc .toc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-gold);
}

/* ---------- 章节骨架 ---------- */
.page-products > .section {
  padding: calc(var(--unit) * 6) 0;
  border-top: 1px solid var(--c-grid);
}

.page-products > .section--flush {
  border-top: 0;
  padding-top: calc(var(--unit) * 4);
}

.page-products .section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: calc(var(--unit) * 1.5) calc(var(--unit) * 2.5);
  align-items: start;
  margin-bottom: calc(var(--unit) * 4);
  padding-bottom: calc(var(--unit) * 2);
  border-bottom: 1px solid var(--c-grid);
}

.page-products .section-head .section-num {
  font-family: var(--font-mono);
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 700;
  line-height: 0.86;
  letter-spacing: -0.04em;
  color: var(--c-gold);
}

.page-products .section-head .section-title {
  margin: 0;
  font-size: clamp(22px, 3.1vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.022em;
  color: var(--c-white);
  transform: skewX(-2deg);
  transform-origin: left top;
}

.page-products .section-head .section-kicker {
  margin: calc(var(--unit) * 0.75) 0 0;
  color: var(--c-muted);
}

/* ---------- 通用分屏 ---------- */
.page-products .split {
  display: grid;
  gap: calc(var(--unit) * 3);
  align-items: start;
}

.page-products .media-frame {
  margin: 0;
  border: 1px solid var(--c-grid);
  background: var(--c-panel);
  overflow: hidden;
}

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

.page-products .media-caption {
  display: block;
  padding: calc(var(--unit) * 1.25) calc(var(--unit) * 1.5);
  border-top: 1px solid var(--c-grid);
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-muted);
  letter-spacing: 0.03em;
}

/* ---------- 01 索引 ---------- */
.page-products .prod-index-body {
  display: grid;
  gap: calc(var(--unit) * 3);
  align-items: start;
}

.page-products .cat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
}

.page-products .cat-item {
  background: var(--c-black);
  position: relative;
}

.page-products .cat-head {
  margin: 0;
}

.page-products .cat-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: calc(var(--unit) * 1.25);
  padding: calc(var(--unit) * 2);
  background: transparent;
  border: 0;
  color: var(--c-white);
  font: inherit;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  transition: background var(--dur);
}

.page-products .cat-trigger:hover,
.page-products .cat-trigger:focus-visible {
  background: var(--c-panel);
}

.page-products .cat-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-gold);
}

.page-products .cat-name {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-products .cat-count {
  font-size: 12px;
  color: var(--c-muted);
  white-space: nowrap;
}

.page-products .cat-trigger .accordion-sign {
  width: 8px;
  height: 8px;
  border-right: 1px solid var(--c-muted);
  border-bottom: 1px solid var(--c-muted);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--dur), border-color var(--dur);
}

.page-products .cat-item[data-open] .cat-trigger .accordion-sign,
.page-products .cat-trigger[aria-expanded="true"] .accordion-sign {
  transform: rotate(-135deg) translate(-2px, -2px);
  border-color: var(--c-red);
}

.page-products .cat-panel {
  padding: 0 calc(var(--unit) * 2) calc(var(--unit) * 2);
}

.page-products .subcat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .subcat-list li {
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--c-muted);
  border: 1px solid var(--c-grid);
  padding: 3px 9px;
  transition: border-color var(--dur), color var(--dur);
}

.page-products .cat-item[data-open] .subcat-list li:hover {
  border-color: var(--c-red);
  color: var(--c-white);
}

.page-products .prod-index-figure {
  max-width: 460px;
}

/* ---------- 02 本地栏 ---------- */
.page-products .prod-local-copy > p {
  margin: 0 0 calc(var(--unit) * 2);
  font-size: 16px;
  line-height: 1.8;
}

.page-products .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .step-list > li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: calc(var(--unit) * 2);
  padding: calc(var(--unit) * 2) 0;
  border-top: 1px solid var(--c-grid);
}

.page-products .step-num {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--c-red);
}

.page-products .step-list strong {
  display: block;
  color: var(--c-white);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.5;
}

.page-products .step-list p {
  margin: calc(var(--unit) * 0.5) 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-products .prod-local-tail,
.page-products .prod-hall-tail,
.page-products .prod-capability-tail {
  margin: calc(var(--unit) * 3) 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-products .prod-local-tail a,
.page-products .prod-hall-tail a,
.page-products .prod-capability-tail a {
  color: var(--c-white);
  text-decoration: none;
  border-bottom: 1px solid var(--c-red);
  padding-bottom: 1px;
  transition: color var(--dur);
}

.page-products .prod-local-tail a:hover,
.page-products .prod-hall-tail a:hover,
.page-products .prod-capability-tail a:hover {
  color: var(--c-red);
}

/* ---------- 03 真人厅 ---------- */
.page-products .prod-hall-copy > p {
  margin: 0 0 calc(var(--unit) * 2.5);
  font-size: 16px;
  line-height: 1.8;
}

.page-products .feedback-list {
  display: grid;
  gap: 1px;
  background: var(--c-grid);
  border: 1px solid var(--c-grid);
}

.page-products .feedback-card {
  background: var(--c-panel);
  padding: calc(var(--unit) * 2.5);
}

.page-products .feedback-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--unit);
  margin-bottom: calc(var(--unit) * 1.25);
}

.page-products .feedback-cat {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-white);
  letter-spacing: 0.02em;
}

.page-products .feedback-card .status {
  cursor: pointer;
  border: 1px solid var(--c-grid);
  padding: 3px 9px;
  transition: border-color var(--dur), color var(--dur);
}

.page-products .feedback-card .status:hover,
.page-products .feedback-card .status:focus-visible {
  border-color: var(--c-red);
  color: var(--c-white);
}

.page-products .feedback-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 04 试玩 ---------- */
.page-products .prod-demo-lede {
  margin: 0 0 calc(var(--unit) * 2.5);
  font-size: 17px;
  line-height: 1.8;
  color: var(--c-text);
}

.page-products .demo-steps {
  border-top: 1px solid var(--c-grid);
}

.page-products .demo-step + .demo-step {
  border-top: 1px solid var(--c-grid);
}

.page-products .demo-step-head {
  margin: 0;
}

.page-products .demo-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: calc(var(--unit) * 1.5);
  padding: calc(var(--unit) * 2) 0;
  background: transparent;
  border: 0;
  color: var(--c-white);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: padding-left var(--dur);
}

.page-products .demo-trigger:hover,
.page-products .demo-trigger:focus-visible {
  padding-left: 6px;
}

.page-products .demo-num {
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--c-gold);
}

.page-products .demo-title {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.page-products .demo-trigger .accordion-sign {
  width: 8px;
  height: 8px;
  border-right: 1px solid var(--c-muted);
  border-bottom: 1px solid var(--c-muted);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform var(--dur), border-color var(--dur);
}

.page-products .demo-step[data-open] .demo-trigger .accordion-sign,
.page-products .demo-trigger[aria-expanded="true"] .accordion-sign {
  transform: rotate(-135deg) translate(-2px, -2px);
  border-color: var(--c-red);
}

.page-products .demo-panel {
  padding: 0 0 calc(var(--unit) * 2) 56px;
}

.page-products .demo-panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-products .prod-demo-route {
  margin-top: calc(var(--unit) * 4);
}

/* ---------- 05 新手引导 ---------- */
.page-products .prod-guide-lede {
  max-width: 70ch;
  margin: 0 0 calc(var(--unit) * 3.5);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-text);
}

.page-products .guide-paths {
  display: grid;
  gap: calc(var(--unit) * 2);
}

.page-products .path-card {
  display: block;
  position: relative;
  padding: calc(var(--unit) * 2.5) calc(var(--unit) * 2.5) calc(var(--unit) * 2.5) calc(var(--unit) * 3);
  border: 1px solid var(--c-grid);
  background: var(--c-panel);
  text-decoration: none;
  color: var(--c-text);
  transition: border-color var(--dur), transform var(--dur);
}

.page-products .path-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--c-gold);
  transition: background var(--dur);
}

.page-products .path-card:hover {
  border-color: var(--c-red);
  transform: translateY(-2px);
}

.page-products .path-card:hover::before {
  background: var(--c-red);
}

.page-products .path-tag {
  display: block;
  color: var(--c-muted);
  margin-bottom: calc(var(--unit) * 0.75);
}

.page-products .path-title {
  display: block;
  font-size: 17px;
  font-weight: 600;
  color: var(--c-white);
  line-height: 1.5;
}

.page-products .path-desc {
  display: block;
  margin-top: calc(var(--unit) * 0.75);
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 06 场景 ---------- */
.page-products .scene-grid {
  display: grid;
  gap: calc(var(--unit) * 3);
}

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  gap: calc(var(--unit) * 1.25);
  padding: calc(var(--unit) * 3);
  border: 1px solid var(--c-grid);
  background: var(--c-panel);
  transition: border-color var(--dur), transform var(--dur);
}

.page-products .scene-card:hover {
  border-color: var(--c-red);
}

.page-products .scene-time {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-gold);
}

.page-products .scene-title {
  margin: 0;
  font-size: 19px;
  line-height: 1.4;
  color: var(--c-white);
  letter-spacing: -0.01em;
}

.page-products .scene-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-muted);
  flex: 1;
}

.page-products .scene-card .btn {
  align-self: flex-start;
  margin-top: calc(var(--unit) * 0.5);
  text-decoration: none;
}

/* ---------- 07 能力表 ---------- */
.page-products .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--c-grid);
  -webkit-overflow-scrolling: touch;
}

.page-products .data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .data-table th,
.page-products .data-table td {
  padding: calc(var(--unit) * 1.75) calc(var(--unit) * 2);
  border-bottom: 1px solid var(--c-grid);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
}

.page-products .data-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .data-table thead th {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-gold);
  background: var(--c-black);
  white-space: nowrap;
}

.page-products .data-table tbody tr:nth-child(odd) {
  background: var(--c-panel);
}

.page-products .data-table td:first-child {
  color: var(--c-white);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .data-table td:nth-child(2) {
  color: var(--c-text);
}

.page-products .data-table td:nth-child(3) {
  color: var(--c-muted);
  font-size: 14px;
}

/* ---------- 断点 ---------- */
@media (max-width: 640px) {
  .page-products .section-head {
    grid-template-columns: 1fr;
    gap: var(--unit);
  }

  .page-products .section-head .section-num {
    font-size: 30px;
  }

  .page-products .demo-panel {
    padding-left: 0;
  }

  .page-products .demo-trigger {
    grid-template-columns: 44px 1fr auto;
  }
}

@media (min-width: 640px) {
  .page-products .cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .guide-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .split--7-5 {
    grid-template-columns: 7fr 5fr;
    gap: calc(var(--unit) * 4);
  }

  .page-products .split--5-7 {
    grid-template-columns: 5fr 7fr;
    gap: calc(var(--unit) * 4);
  }

  .page-products .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-bottom: calc(var(--unit) * 5);
  }

  .page-products .scene-card:nth-child(2) {
    margin-top: calc(var(--unit) * 5);
  }

  .page-products .scene-card:nth-child(3) {
    margin-top: calc(var(--unit) * 2.5);
  }
}

@media (min-width: 960px) {
  .page-products .prod-hero-grid {
    grid-template-columns: 1.3fr 1fr;
    gap: calc(var(--unit) * 6);
  }

  .page-products .prod-index-body {
    grid-template-columns: 1.55fr 1fr;
    gap: calc(var(--unit) * 4);
  }

  .page-products .prod-toc-wrap {
    position: sticky;
    top: calc(var(--unit) * 4);
  }
}

@media (min-width: 1040px) {
  .page-products .cat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 719px) {
  .page-products .data-table--stack thead {
    display: none;
  }

  .page-products .data-table--stack,
  .page-products .data-table--stack tbody,
  .page-products .data-table--stack tr,
  .page-products .data-table--stack td {
    display: block;
    width: 100%;
  }

  .page-products .data-table--stack tr {
    padding: calc(var(--unit) * 1.5) 0;
    border-bottom: 1px solid var(--c-grid);
  }

  .page-products .data-table--stack tr:last-child {
    border-bottom: 0;
  }

  .page-products .data-table--stack td {
    display: grid;
    grid-template-columns: 84px 1fr;
    gap: var(--unit);
    padding: 5px calc(var(--unit) * 2);
    border-bottom: 0;
    white-space: normal;
  }

  .page-products .data-table--stack td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.06em;
    color: var(--c-muted);
    padding-top: 2px;
  }
}