.page-products {
  overflow-x: clip;
  background: var(--c-night);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-products section[id] {
  scroll-margin-top: 84px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: 22px;
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-products .breadcrumb__item {
  color: var(--ink-40);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 6px;
  color: var(--c-moss);
}

.page-products .breadcrumb__item a {
  color: var(--ink-70);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-products .breadcrumb__item a:hover,
.page-products .breadcrumb__item a:focus-visible {
  color: var(--c-mint);
  border-bottom-color: var(--c-mint);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding: clamp(26px, 4vw, 54px) 0 clamp(34px, 6vw, 70px);
  background:
    radial-gradient(120% 90% at 76% 4%, rgba(59, 239, 196, 0.1), transparent 62%),
    linear-gradient(178deg, var(--c-night) 0%, var(--c-forest) 100%);
  border-bottom: var(--line);
}

.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-products .pd-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 20px 0 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mint);
}

.page-products .pd-hero__kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--c-mint);
  transform: rotate(45deg);
  flex: none;
}

.page-products .pd-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 200;
  letter-spacing: -0.03em;
  line-height: 1.02;
}

.page-products .pd-hero__title-main {
  display: block;
  font-size: clamp(36px, 6.6vw, 84px);
  color: var(--ink);
}

.page-products .pd-hero__title-sub {
  display: block;
  font-size: clamp(34px, 6.2vw, 78px);
  color: var(--c-mint);
}

.page-products .pd-hero__title-note {
  display: block;
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.8vw, 19px);
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--ink-70);
}

.page-products .pd-hero__lede {
  margin: 22px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.72;
  color: var(--ink-70);
}

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

/* ---------- 按钮 ---------- */
.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: var(--line-strong);
  color: var(--ink);
  background: transparent;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease),
    background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-products .btn--primary {
  background: var(--c-mint);
  border-color: var(--c-mint);
  color: var(--c-night);
  font-weight: 600;
}

.page-products .btn--ghost {
  border-color: rgba(95, 122, 98, 0.78);
  color: var(--ink-70);
}

.page-products .btn:hover,
.page-products .btn:focus-visible {
  transform: translateY(-2px);
}

.page-products .btn--primary:hover,
.page-products .btn--primary:focus-visible {
  background: #63f7d2;
  border-color: #63f7d2;
}

.page-products .btn--ghost:hover,
.page-products .btn--ghost:focus-visible {
  color: var(--c-mint);
  border-color: var(--c-mint);
}

/* ---------- 首屏状态面板 ---------- */
.page-products .pd-hero__panel {
  padding: 18px 20px 16px;
  border: var(--line);
  background: rgba(11, 27, 43, 0.72);
  clip-path: polygon(18px 0, 100% 0, 100% 100%, 0 100%, 0 18px);
}

.page-products .pd-hero__panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: var(--line);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-40);
}

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

.page-products .pd-hero__panel-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(95, 122, 98, 0.2);
  font-size: 14px;
}

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

.page-products .pd-hero__panel-name {
  color: var(--ink-70);
}

.page-products .pd-hero__panel-state {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-55);
  text-align: right;
}

.page-products .pd-hero__panel-state--mint {
  color: var(--c-mint);
}

.page-products .pd-hero__panel-state--red {
  color: var(--c-red);
}

.page-products .pd-hero__panel-state--yellow {
  color: var(--c-yellow);
}

.page-products .pd-hero__panel-foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: var(--line);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-40);
}

/* ---------- 章节定位条 ---------- */
.page-products .pd-statusbar {
  background: var(--c-forest);
  border-bottom: var(--line);
}

.page-products .pd-statusbar__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 11px;
  padding-bottom: 11px;
  flex-wrap: wrap;
}

.page-products .pd-statusbar__label {
  flex: none;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-clay);
}

.page-products .pd-statusbar__list {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pd-statusbar__list li {
  flex: none;
}

.page-products .pd-statusbar__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 6px 12px;
  font-size: 13px;
  color: var(--ink-70);
  text-decoration: none;
  border: 1px solid transparent;
  transition: color var(--t-mid) var(--ease), border-color var(--t-mid) var(--ease),
    background-color var(--t-mid) var(--ease);
}

.page-products .pd-statusbar__list a:hover,
.page-products .pd-statusbar__list a:focus-visible {
  color: var(--c-mint);
  border-color: rgba(59, 239, 196, 0.5);
  background: rgba(59, 239, 196, 0.08);
}

.page-products .pd-statusbar__idx {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-clay);
}

/* ---------- 章节容器 ---------- */
.page-products .pd-sec {
  padding: clamp(48px, 7vw, 88px) 0;
  border-bottom: var(--line);
}

.page-products .pd-sec--forest {
  background: var(--c-forest);
}

.page-products .pd-sec--rock {
  background: rgba(36, 50, 56, 0.55);
}

.page-products .pd-sec--closing {
  padding-bottom: clamp(72px, 12vw, 140px);
  background: linear-gradient(180deg, var(--c-forest), var(--c-night));
  border-bottom: 0;
}

.page-products .pd-chapter {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 14px;
  padding-bottom: 16px;
  margin-bottom: clamp(24px, 3.6vw, 40px);
  border-bottom: var(--line);
}

.page-products .pd-chapter__num {
  flex: none;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-clay);
  border: 1px solid currentColor;
  padding: 3px 7px;
}

.page-products .pd-chapter__title {
  flex: 1 1 auto;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.18;
  color: var(--ink);
}

.page-products .pd-chapter__meta {
  flex: none;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-40);
}

.page-products .lede {
  max-width: 52ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.75;
  color: var(--ink-70);
}

.page-products .pd-lede--narrow {
  max-width: 46ch;
}

.page-products .pd-body {
  margin: 24px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-55);
}

.page-products .pd-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-clay);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-55);
  max-width: 52ch;
}

.page-products .pd-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 26px 0 0;
}

.page-products .pd-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-mint);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(59, 239, 196, 0.35);
  transition: border-color var(--t-mid) var(--ease), color var(--t-mid) var(--ease);
}

.page-products .pd-link::after {
  content: "→";
  font-family: var(--font-num);
  font-size: 12px;
}

.page-products .pd-link:hover,
.page-products .pd-link:focus-visible {
  color: #63f7d2;
  border-bottom-color: #63f7d2;
}

/* ---------- 总览面板 ---------- */
.page-products .pd-panel {
  border: var(--line);
  background: rgba(36, 50, 56, 0.4);
}

.page-products .pd-panel__row {
  display: grid;
  gap: 10px;
  padding: 20px;
  border-bottom: var(--line);
  transition: background-color var(--t-fast) var(--ease);
}

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

.page-products .pd-panel__row:hover {
  background: rgba(95, 122, 98, 0.18);
}

.page-products .pd-panel__name {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .pd-panel__no {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-clay);
}

.page-products .pd-panel__name strong {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .pd-panel__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-70);
}

.page-products .pd-panel__state {
  justify-self: start;
}

/* ---------- 标签 ---------- */
.page-products .tag {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.1em;
  white-space: nowrap;
  border: 1px solid currentColor;
  background: transparent;
}

.page-products .tag--mint {
  color: var(--c-mint);
}

.page-products .tag--red {
  color: var(--c-red);
}

.page-products .tag--yellow {
  color: var(--c-yellow);
}

.page-products .tag--clay {
  color: var(--c-clay);
}

/* ---------- 分栏 ---------- */
.page-products .pd-split {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .pd-split__main {
  min-width: 0;
}

/* ---------- 图 ---------- */
.page-products .pd-figure {
  margin: 0;
  min-width: 0;
}

.page-products .pd-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.86) brightness(0.92);
  border: var(--line);
  clip-path: polygon(18px 0, 100% 0, 100% 100%, 0 100%, 0 18px);
}

.page-products .pd-figure--tall img {
  aspect-ratio: 3 / 4;
}

.page-products .pd-figure--wide img {
  aspect-ratio: 14 / 9;
}

.page-products .pd-figure__cap {
  margin: 10px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--c-moss);
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-40);
}

.page-products .pd-figure--wide {
  margin: 26px 0 0;
}

/* ---------- 维度列表 ---------- */
.page-products .pd-dims {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(95, 122, 98, 0.3);
  border: var(--line);
}

.page-products .pd-dims__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
  background: var(--c-forest);
}

.page-products .pd-dims__k {
  flex: none;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-mint);
}

.page-products .pd-dims__v {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-70);
  text-align: right;
}

/* ---------- 图例 ---------- */
.page-products .pd-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  margin-top: 20px;
  font-size: 13px;
  color: var(--ink-70);
}

.page-products .pd-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-products .pd-legend__swatch {
  width: 10px;
  height: 15px;
  display: inline-block;
  transform: skewY(-8deg);
}

.page-products .pd-legend__swatch--red {
  background: var(--c-red);
}

.page-products .pd-legend__swatch--yellow {
  background: var(--c-yellow);
}

.page-products .pd-legend__note {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-40);
}

/* ---------- 斜切数据卡 ---------- */
.page-products .pd-stats {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-products .pd-stat {
  padding: 20px 18px 16px;
  background: rgba(36, 50, 56, 0.72);
  border: var(--line);
  clip-path: polygon(14px 0, 100% 0, 100% 100%, 0 100%, 0 14px);
  transition: transform var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-products .pd-stat:hover {
  transform: translateY(-2px);
  background: rgba(59, 239, 196, 0.1);
}

.page-products .pd-stat__value {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(28px, 3.4vw, 38px);
  line-height: 1;
  color: var(--c-mint);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-stat__unit {
  margin-left: 5px;
  font-size: 0.44em;
  letter-spacing: 0.06em;
  color: var(--c-moss);
}

.page-products .pd-stat__label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-55);
}

/* ---------- 可展开条目 ---------- */
.page-products .pd-folds {
  margin-top: 26px;
  border-top: var(--line);
}

.page-products .pd-fold {
  border-bottom: var(--line);
}

.page-products .pd-fold__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  transition: color var(--t-fast) var(--ease);
}

.page-products .pd-fold__summary::-webkit-details-marker {
  display: none;
}

.page-products .pd-fold__summary:hover,
.page-products .pd-fold__summary:focus-visible {
  color: var(--c-mint);
}

.page-products .pd-fold__hint {
  flex: none;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-clay);
}

.page-products .pd-fold[open] .pd-fold__hint {
  color: var(--c-mint);
}

.page-products .pd-fold__body {
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 2px solid var(--c-moss);
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-55);
}

/* ---------- 时间轴 ---------- */
.page-products .pd-timeline {
  position: relative;
  list-style: none;
  margin: 26px 0 0;
  padding: 0 0 0 22px;
}

.page-products .pd-timeline::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-mint), rgba(95, 122, 98, 0.18));
}

.page-products .pd-timeline__item {
  position: relative;
  padding-bottom: 22px;
}

.page-products .pd-timeline__item:last-child {
  padding-bottom: 0;
}

.page-products .pd-timeline__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 5px;
  width: 9px;
  height: 9px;
  background: var(--c-night);
  border: 1px solid var(--c-mint);
  transform: rotate(45deg);
}

.page-products .pd-timeline__round {
  display: block;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-clay);
}

.page-products .pd-timeline__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-70);
  max-width: 40ch;
}

/* ---------- 宽表 ---------- */
.page-products .pd-tablewrap {
  margin-top: 30px;
  overflow-x: auto;
  overflow-y: hidden;
  border: var(--line);
  background: rgba(11, 27, 43, 0.72);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  box-shadow: inset -18px 0 22px -22px rgba(59, 239, 196, 0.9);
}

.page-products .pd-tablewrap:focus-visible {
  outline: 2px solid var(--c-mint);
  outline-offset: 2px;
}

.page-products .pd-table {
  width: 100%;
  min-width: 940px;
  border-collapse: collapse;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 11px 14px;
  text-align: right;
  white-space: nowrap;
  border-bottom: 1px solid rgba(95, 122, 98, 0.18);
}

.page-products .pd-table thead th {
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--ink-55);
  background: var(--c-forest);
  border-bottom: var(--line-strong);
}

.page-products .pd-table tbody td {
  font-family: var(--font-num);
  color: var(--ink-70);
}

.page-products .pd-table tbody tr {
  transition: background-color var(--t-fast) var(--ease);
}

.page-products .pd-table tbody tr:hover {
  background: rgba(95, 122, 98, 0.24);
}

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

.page-products .pd-table th:first-child,
.page-products .pd-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 128px;
  text-align: left;
  background: var(--c-rock);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.02em;
  box-shadow: 1px 0 0 rgba(95, 122, 98, 0.4);
}

.page-products .pd-table thead th:first-child {
  z-index: 3;
  background: var(--c-forest);
}

.page-products .pd-table .pd-table__peak {
  color: var(--c-mint);
}

.page-products .pd-table__note {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-40);
  max-width: 60ch;
}

/* ---------- 柱列示意 ---------- */
.page-products .pd-bars-wrap {
  margin-top: 34px;
  padding: 20px 18px 16px;
  border: var(--line);
  background: rgba(36, 50, 56, 0.42);
  clip-path: polygon(16px 0, 100% 0, 100% 100%, 0 100%, 0 16px);
}

.page-products .pd-bars__title {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-40);
}

.page-products .pd-bars {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pd-bars__axis {
  stroke: rgba(95, 122, 98, 0.55);
  stroke-width: 1;
}

.page-products .pd-bars__bar {
  fill: var(--c-mint);
  opacity: 0.82;
}

.page-products .pd-bars__bar--dim {
  fill: var(--c-moss);
  opacity: 0.4;
}

.page-products .pd-bars__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-40);
}

/* ---------- 收尾 ---------- */
.page-products .pd-closing {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-products .pd-closing__body {
  min-width: 0;
}

.page-products .pd-closing__figure {
  margin: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-products .pd-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-stats {
    grid-template-columns: 1.15fr 1fr 0.9fr;
    align-items: start;
  }

  .page-products .pd-stat:nth-child(2) {
    margin-top: 16px;
  }

  .page-products .pd-stat:nth-child(3) {
    margin-top: 32px;
  }
}

@media (min-width: 860px) {
  .page-products .pd-panel__row {
    grid-template-columns: minmax(0, 3fr) minmax(0, 6fr) minmax(0, 2fr);
    align-items: center;
    gap: 20px;
    padding: 22px 26px;
  }

  .page-products .pd-panel__state {
    justify-self: end;
  }

  .page-products .pd-statusbar {
    position: sticky;
    top: 0;
    z-index: 6;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-products .pd-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-products .pd-split--reverse {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }

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

  .page-products .pd-closing {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}