.page-products {
  --pp-panel: rgba(43, 27, 74, 0.55);
  --pp-panel-deep: rgba(18, 11, 31, 0.62);
  --pp-rule: rgba(232, 217, 168, 0.14);
  --pp-pad: clamp(16px, 3.2vw, 28px);
  background: var(--night);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products * {
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */
.page-products .dash-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  border-bottom: 1px solid var(--line-gold);
}

.page-products .dash-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .dash-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.65);
}

.page-products .dash-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(159, 216, 210, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 216, 210, 0.08) 1px, transparent 1px);
  background-size: 72px 72px;
}

.page-products .dash-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(18, 11, 31, 0.5) 0%, rgba(18, 11, 31, 0.93) 78%);
}

.page-products .dash-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(44px, 6vw, 88px);
}

.page-products .dash-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  margin-top: clamp(24px, 4vw, 48px);
}

.page-products .dash-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 56px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--paper);
  text-shadow: 0 1px 0 rgba(212, 175, 55, 0.22);
}

.page-products .dash-hero__title span {
  display: block;
  color: var(--gold);
}

.page-products .dash-hero__text {
  max-width: 62ch;
  margin: 18px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.82);
}

.page-products .dash-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--mist);
}

.page-products .dash-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding-left: 12px;
  border-left: 1px solid var(--line-gold);
}

.page-products .dash-hero__meta strong {
  font-size: 17px;
  font-weight: 600;
  color: var(--glacier);
}

.page-products .dash-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .dash-hero__board {
  display: grid;
  gap: 12px;
}

.page-products .board-card {
  position: relative;
  padding: 16px 18px 18px;
  background: rgba(26, 16, 46, 0.8);
  border: 1px solid var(--line-mist);
  clip-path: var(--slant);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-products .board-card:hover,
.page-products .board-card:focus-within {
  border-color: var(--line-gold);
  transform: translateX(4px);
}

.page-products .board-card__idx {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--ochre);
}

.page-products .board-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: 6px;
}

.page-products .board-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .board-card__desc {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(232, 217, 168, 0.78);
}

.page-products .board-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--glacier);
  text-decoration: none;
  border-bottom: 1px solid rgba(159, 216, 210, 0.35);
}

.page-products .board-card__link::after {
  content: "→";
  transition: transform 0.2s var(--ease);
}

.page-products .board-card__link:hover::after {
  transform: translateX(4px);
}

/* ---------- 主体骨架 ---------- */
.page-products .products-body {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-products .products-toc__label {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.34em;
  color: var(--ochre);
  text-transform: uppercase;
}

.page-products .products-toc__list {
  display: flex;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .products-toc__item {
  flex: 0 0 auto;
}

.page-products .products-toc__link {
  display: block;
  padding: 7px 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  background: rgba(43, 27, 74, 0.6);
  border: 1px solid var(--line-mist);
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .products-toc__link:hover,
.page-products .products-toc__link:focus-visible {
  color: var(--gold);
  border-color: var(--line-gold);
}

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

.page-products .sec {
  padding-block: clamp(30px, 4.5vw, 52px);
  border-top: 1px solid var(--pp-rule);
}

.page-products .sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .section__head {
  max-width: 78ch;
}

.page-products .section__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.1vw, 33px);
  font-weight: 700;
  line-height: 1.34;
  color: var(--paper);
}

.page-products .section__note {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(232, 217, 168, 0.8);
}

/* ---------- 筛选维度 ---------- */
.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .chip {
  padding: 5px 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--glacier);
  background: rgba(159, 216, 210, 0.08);
  border: 1px solid var(--line-ice);
  border-radius: 2px;
}

/* ---------- 左右对峙 ---------- */
.page-products .h2h {
  display: grid;
  margin-top: 22px;
  border: 1px solid var(--line-gold);
  background: linear-gradient(180deg, rgba(43, 27, 74, 0.72), rgba(18, 11, 31, 0.88));
}

.page-products .h2h__divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.page-products .h2h__side {
  padding: clamp(18px, 3vw, 26px);
}

.page-products .h2h__side--b {
  text-align: left;
}

.page-products .h2h__label {
  margin: 0;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--ochre);
}

.page-products .h2h__team {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 700;
  color: var(--gold);
}

.page-products .h2h__stats {
  margin: 16px 0 0;
}

.page-products .h2h__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(232, 217, 168, 0.14);
}

.page-products .h2h__row:last-child {
  border-bottom: 0;
}

.page-products .h2h__row dt {
  font-size: 13.5px;
  color: rgba(245, 240, 230, 0.72);
}

.page-products .h2h__row dd {
  margin: 0;
  font-family: var(--font-data);
  font-size: 15px;
  font-weight: 600;
  color: var(--glacier);
}

.page-products .h2h__figure {
  margin-top: 26px;
}

/* ---------- 媒体画框 ---------- */
.page-products .media-frame {
  margin: 0;
  border: 1px solid var(--line-mist);
  background: var(--pp-panel-deep);
  padding: 8px;
}

.page-products .media-frame__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--deep);
}

.page-products .media-frame__caption {
  margin: 10px 2px 2px;
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(232, 217, 168, 0.66);
}

/* ---------- 数据表 ---------- */
.page-products .table-wrap {
  margin-top: 22px;
  overflow: auto;
  border: 1px solid var(--line-mist);
  background: rgba(18, 11, 31, 0.55);
  max-height: 460px;
}

.page-products .table-wrap--tall {
  max-height: 400px;
}

.page-products .data-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-family: var(--font-data);
  font-size: 13.5px;
}

.page-products .data-table__caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-body);
  font-size: 12.5px;
  color: rgba(232, 217, 168, 0.6);
  border-bottom: 1px solid var(--pp-rule);
}

.page-products .data-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 12px 14px;
  text-align: left;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.12em;
  white-space: nowrap;
  color: var(--gold);
  background: var(--ink);
  border-bottom: 1px solid var(--line-gold);
}

.page-products .data-table td {
  padding: 14px;
  white-space: nowrap;
  color: var(--paper);
  border-bottom: 1px solid rgba(232, 217, 168, 0.08);
}

.page-products .data-table tbody tr {
  transition: background-color 0.18s var(--ease);
}

.page-products .data-table tbody tr:hover {
  background: rgba(212, 175, 55, 0.09);
}

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

/* ---------- 轮次时间轴 ---------- */
.page-products .rounds-grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: 24px;
}

.page-products .roundline {
  position: relative;
  margin: 0;
  padding: 0 0 0 24px;
  list-style: none;
  border-left: 1px solid var(--line-ice);
}

.page-products .roundline__item {
  position: relative;
  margin-bottom: 12px;
}

.page-products .roundline__item:last-child {
  margin-bottom: 0;
}

.page-products .roundline__item::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 17px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--glacier);
  box-shadow: 0 0 0 3px rgba(159, 216, 210, 0.14);
}

.page-products .round-node {
  background: var(--pp-panel);
  border: 1px solid var(--line-mist);
  transition: border-color 0.22s var(--ease);
}

.page-products .round-node:hover {
  border-color: var(--line-gold);
}

.page-products .round-node__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
}

.page-products .round-node__summary::-webkit-details-marker {
  display: none;
}

.page-products .round-node__idx {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
}

.page-products .round-node__meta {
  font-family: var(--font-data);
  font-size: 12.5px;
  color: var(--glacier);
}

.page-products .round-node__body {
  padding: 0 16px 16px;
  border-top: 1px solid rgba(232, 217, 168, 0.1);
}

.page-products .round-node__body p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.8);
}

.page-products .round-node__list {
  margin: 10px 0 0;
  padding-left: 18px;
  font-family: var(--font-data);
  font-size: 12.5px;
  line-height: 1.9;
  color: rgba(232, 217, 168, 0.7);
}

.page-products .rounds-figure {
  align-self: start;
}

/* ---------- 焕新版 ---------- */
.page-products .revamp-grid {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.page-products .revamp-card {
  position: relative;
  padding: 24px 20px 26px;
  background: linear-gradient(155deg, rgba(43, 27, 74, 0.92), rgba(26, 16, 46, 0.94));
  border: 1px solid var(--line-mist);
  clip-path: var(--slant);
  transition: transform 0.26s var(--ease), border-color 0.26s var(--ease);
}

.page-products .revamp-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--ochre);
}

.page-products .revamp-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-gold);
}

.page-products .revamp-card__idx {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--ochre);
}

.page-products .revamp-card__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .revamp-card__text {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(232, 217, 168, 0.78);
}

.page-products .revamp-card__link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-data);
  font-size: 12.5px;
  color: var(--glacier);
  text-decoration: none;
  border-bottom: 1px solid rgba(159, 216, 210, 0.35);
}

.page-products .revamp-card__link:hover {
  color: var(--gold);
  border-color: var(--line-gold);
}

.page-products .timeline {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .timeline__item {
  padding-top: 12px;
  border-top: 1px solid var(--line-gold);
}

.page-products .timeline__year {
  margin: 0;
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .timeline__text {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.76);
}

/* ---------- 适用场景 ---------- */
.page-products .scenes {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-products .scene {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 20px 18px;
  background: rgba(26, 16, 46, 0.6);
  border-left: 2px solid var(--glacier);
}

.page-products .scene__num {
  margin: 0;
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 600;
  color: rgba(212, 175, 55, 0.6);
}

.page-products .scene__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .scene__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(232, 217, 168, 0.78);
}

/* ---------- 质量与更新 ---------- */
.page-products .stats {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  background: var(--pp-rule);
  border: 1px solid var(--pp-rule);
}

.page-products .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 16px;
  background: var(--night);
}

.page-products .stat__num {
  font-family: var(--font-data);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 600;
  line-height: 1.1;
  color: var(--glacier);
}

.page-products .stat__label {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(232, 217, 168, 0.7);
}

.page-products .quality-grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-top: 28px;
}

.page-products .quality-notes__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--gold);
}

.page-products .quality-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .quality-list li {
  padding: 12px 0 12px 16px;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(245, 240, 230, 0.78);
  border-bottom: 1px dashed rgba(232, 217, 168, 0.14);
  border-left: 1px solid var(--line-gold);
}

.page-products .quality-list li:last-child {
  border-bottom: 0;
}

.page-products .quality-list strong {
  color: var(--paper);
  font-weight: 600;
}

/* ---------- 访问与工具 ---------- */
.page-products .access-grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  margin-top: 24px;
}

.page-products .access-copy__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--gold);
}

.page-products .tool-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .tool {
  padding: 14px 0;
  border-top: 1px solid var(--pp-rule);
}

.page-products .tool:first-child {
  border-top: 1px solid var(--line-gold);
}

.page-products .tool__name {
  margin: 0;
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--glacier);
}

.page-products .tool__text {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.76);
}

.page-products .access-copy__foot {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(232, 217, 168, 0.72);
}

.page-products .inline-link {
  color: var(--glacier);
  text-decoration: none;
  border-bottom: 1px solid rgba(159, 216, 210, 0.35);
}

.page-products .inline-link:hover {
  color: var(--gold);
  border-color: var(--line-gold);
}

.page-products .access-figure {
  align-self: start;
}

.page-products .cta-band {
  display: grid;
  gap: 18px;
  margin-top: 34px;
  padding: clamp(22px, 3.6vw, 36px);
  border: 1px solid var(--line-gold);
  background: linear-gradient(118deg, rgba(43, 27, 74, 0.96) 0%, rgba(166, 90, 46, 0.34) 100%);
}

.page-products .cta-band__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 700;
  color: var(--paper);
}

.page-products .cta-band__text {
  margin: 10px 0 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 240, 230, 0.8);
}

.page-products .cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

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

  .page-products .scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .h2h__side--b {
    text-align: right;
  }

  .page-products .h2h__side--b .h2h__row {
    flex-direction: row-reverse;
  }
}

@media (min-width: 760px) {
  .page-products .h2h {
    grid-template-columns: minmax(0, 1fr) 1px minmax(0, 1fr);
  }

  .page-products .h2h__divider {
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, transparent, var(--gold), transparent);
  }

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

  .page-products .timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

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

  .page-products .cta-band__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-products .dash-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }

  .page-products .rounds-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .quality-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .page-products .access-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-products .stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-products .products-body {
    grid-template-columns: minmax(0, 230px) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-products .products-toc {
    position: sticky;
    top: 96px;
  }

  .page-products .products-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
  }

  .page-products .products-toc__link {
    padding: 9px 12px;
    background: transparent;
    border: 0;
    border-left: 2px solid rgba(232, 217, 168, 0.16);
    white-space: normal;
  }

  .page-products .products-toc__link:hover,
  .page-products .products-toc__link:focus-visible {
    border-left-color: var(--gold);
    background: rgba(212, 175, 55, 0.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .board-card,
  .page-products .revamp-card,
  .page-products .data-table tbody tr {
    transition: none;
  }

  .page-products .board-card:hover,
  .page-products .board-card:focus-within,
  .page-products .revamp-card:hover {
    transform: none;
  }
}