.page-products {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-wrap: break-word;
}

.page-products .pack {
  display: none;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding: 26px 0 38px;
  border-bottom: var(--line) solid var(--ink);
}

.page-products .pd-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 8.4vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.page-products .pd-hero__lead {
  margin: 18px 0 0;
  max-width: 42ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-products .pd-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-stat {
  padding: 14px 16px;
  background: var(--card);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-sm);
}

.page-products .pd-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1.1;
  color: var(--grass);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-stat__num i {
  font-style: normal;
  font-size: 0.5em;
  color: var(--brown);
  margin-left: 2px;
}

.page-products .pd-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--fog);
}

/* ---------- 仪表盘长卷骨架 ---------- */
.page-products .pd-dash {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding-top: 30px;
  padding-bottom: 48px;
}

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

.page-products .pd-sec {
  padding: 30px 0 10px;
}

.page-products .pd-dash__main > .pd-sec + .pd-sec {
  margin-top: 26px;
  border-top: var(--line) solid var(--ink);
}

.page-products .pd-sec__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.page-products .section__no {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 48px;
  padding: 0 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
  background: var(--grass);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-sm);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-sec h2 {
  margin: 6px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-products .pd-sec h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.4;
}

.page-products .pd-sec p {
  max-width: 42ch;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-products .pd-sec p a {
  color: var(--grass);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-sec p a:hover {
  color: var(--red);
}

.page-products .pd-note {
  font-size: 14px;
  color: var(--fog);
  max-width: 40ch;
}

.page-products .muted {
  color: var(--fog);
}

/* ---------- 图像 ---------- */
.page-products .pd-figure,
.page-products .pd-banner,
.page-products .pd-mobile__figure {
  margin: 22px 0;
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow);
  background: var(--ink);
  overflow: hidden;
}

.page-products .pd-figure {
  margin-left: 0;
  margin-right: 0;
}

.page-products .pd-banner {
  margin-top: 0;
}

.page-products .pd-figure img,
.page-products .pd-banner img,
.page-products .pd-mobile__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .media__caption {
  display: block;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  line-height: 1.6;
}

/* ---------- 红黄牌四个维度 ---------- */
.page-products .pd-dims {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0;
}

.page-products .pd-dim {
  position: relative;
  padding: 18px 18px 16px;
  background: var(--card);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-sm);
}

.page-products .pd-dim__no {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--paper);
  background: var(--brown);
  padding: 3px 8px;
}

.page-products .pd-dim p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--fog);
}

.page-products .pd-scene {
  margin-top: 8px;
  padding: 22px 22px 20px;
  background: var(--ink);
  color: var(--paper);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow);
}

.page-products .pd-scene h3 {
  color: var(--yellow);
  letter-spacing: 0.02em;
}

.page-products .pd-scene ul {
  margin: 6px 0 0;
  padding-left: 20px;
  list-style: square;
}

.page-products .pd-scene li {
  font-size: 16px;
  line-height: 1.8;
  color: #E9E2D3;
}

/* ---------- 替补贡献（暖橙分区） ---------- */
.page-products .pd-sec--bench {
  margin: 26px 0 0;
  padding: 20px 18px 24px;
  background: linear-gradient(158deg, #FFF2E4 0%, #FAD6B4 100%);
  border: var(--line) solid var(--ink);
  border-left-width: 12px;
  border-left-color: var(--orange);
  box-shadow: var(--shadow);
}

.page-products .pd-bench {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0;
}

.page-products .pd-bench__cell {
  padding: 16px 18px;
  background: var(--card);
  border: var(--line) solid var(--ink);
  box-shadow: 4px 4px 0 var(--orange);
}

.page-products .pd-bench__k {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--paper);
  background: var(--orange);
  padding: 4px 9px;
  width: fit-content;
}

.page-products .pd-bench__cell p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-2);
}

.page-products .pd-mobile {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-top: 22px;
  padding-top: 20px;
  border-top: 3px dashed rgba(16, 27, 45, 0.35);
}

.page-products .pd-mobile__text p {
  font-size: 16px;
}

.page-products .pd-mobile__figure {
  margin: 0;
  max-width: 340px;
  border-color: var(--ink);
  box-shadow: 6px 6px 0 var(--orange);
}

/* ---------- 筛选 ---------- */
.page-products .pd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 10px;
}

.page-products .chip {
  cursor: pointer;
  padding: 9px 15px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--card);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-sm);
  transition: transform 160ms var(--ease), background 160ms var(--ease);
}

.page-products .chip[aria-pressed="true"] {
  color: var(--paper);
  background: var(--grass);
}

.page-products .chip:hover {
  transform: translate(-2px, -2px);
}

.page-products .table-scroll {
  margin: 20px 0;
  overflow-x: auto;
  background: var(--card);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow);
  -webkit-overflow-scrolling: touch;
}

.page-products .table-scroll table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

.page-products .pd-caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fog);
  border-bottom: 2px solid rgba(16, 27, 45, 0.2);
}

.page-products .table-scroll th,
.page-products .table-scroll td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  font-size: 15px;
  line-height: 1.65;
  border-bottom: 1px solid rgba(16, 27, 45, 0.16);
}

.page-products .table-scroll thead th {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  border-bottom: 0;
}

.page-products .table-scroll tbody th {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--grass);
  white-space: nowrap;
}

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

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

.page-products .pd-compare h3 {
  font-size: clamp(18px, 2.4vw, 23px);
}

.page-products .pd-chart {
  margin: 16px 0 0;
  padding: 16px;
  background: var(--card);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow);
}

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

.page-products .pd-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--fog);
}

.page-products .pd-legend li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .pd-swatch {
  width: 18px;
  height: 8px;
  display: inline-block;
  border: 2px solid var(--ink);
}

.page-products .pd-swatch--grass {
  background: var(--grass);
}

.page-products .pd-swatch--orange {
  background: var(--orange);
}

/* ---------- 档案索引 ---------- */
.page-products .pd-index {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.page-products .pd-index__item {
  display: block;
  padding: 16px 18px;
  color: var(--ink);
  text-decoration: none;
  background: var(--card);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-sm);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-products .pd-index__item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--grass);
  border-color: var(--grass);
}

.page-products .pd-index__k {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--grass);
  margin-bottom: 6px;
}

.page-products .pd-index__d {
  display: block;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ---------- 媒体协作流程 ---------- */
.page-products .pd-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
  counter-reset: pdflow;
}

.page-products .pd-flow__step {
  position: relative;
  padding: 18px 18px 16px 66px;
  background: var(--card);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-sm);
}

.page-products .pd-flow__no {
  position: absolute;
  top: 18px;
  left: 16px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  color: var(--paper);
  background: var(--ink);
  padding: 2px 8px;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-flow__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fog);
}

.page-products .pd-cta-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 6px;
}

.page-products .pd-cta-line .muted {
  font-size: 13px;
}

.page-products .btn {
  display: inline-block;
  padding: 12px 22px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-sm);
  transition: transform 160ms var(--ease);
}

.page-products .btn--primary {
  color: var(--paper);
  background: var(--grass);
}

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

/* ---------- 版本演进 ---------- */
.page-products .pd-versions {
  margin: 22px 0 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 6px solid var(--grass);
}

.page-products .pd-versions li {
  position: relative;
  padding: 0 0 20px 8px;
}

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

.page-products .pd-versions li::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--yellow);
  border: 2px solid var(--ink);
}

.page-products .pd-versions__tag {
  display: inline-block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--ink);
  background: var(--yellow);
  padding: 3px 9px;
}

.page-products .pd-versions p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 参数速查 ---------- */
.page-products .pd-rail__card {
  padding: 20px 18px;
  background: var(--ink);
  color: var(--paper);
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow);
}

.page-products .pd-rail__card .eyebrow {
  color: var(--yellow);
  margin: 0 0 14px;
}

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

.page-products .pd-rail__item {
  padding: 10px 0;
  border-bottom: 1px dashed rgba(245, 240, 230, 0.28);
}

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

.page-products .pd-rail__k {
  display: block;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #9FB0C4;
  margin-bottom: 4px;
}

.page-products .pd-rail__v {
  display: block;
  font-size: 15px;
  line-height: 1.55;
  color: var(--paper);
}

.page-products .pd-rail__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 3px solid rgba(245, 240, 230, 0.2);
}

.page-products .tag {
  display: inline-block;
  padding: 4px 9px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--paper);
  border: 2px solid var(--paper);
}

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

.page-products .tag--yellow {
  background: var(--yellow);
  color: var(--ink);
  border-color: var(--ink);
}

.page-products .tag--orange {
  background: var(--orange);
  color: var(--ink);
  border-color: var(--ink);
}

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

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

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

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

  .page-products .pd-mobile {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-products .pd-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .pd-hero {
    padding: 36px 0 48px;
  }

  .page-products .pd-hero__lead {
    font-size: 18px;
  }
}

@media (min-width: 1080px) {
  .page-products .pd-dash {
    grid-template-columns: minmax(0, 1fr) 288px;
    gap: 46px;
    padding-top: 40px;
    padding-bottom: 64px;
  }

  .page-products .pd-rail {
    position: sticky;
    top: calc(var(--topline-h) + 24px);
  }

  .page-products .pd-sec--bench {
    padding: 24px 26px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .chip,
  .page-products .btn,
  .page-products .pd-index__item {
    transition: none;
  }

  .page-products .chip:hover,
  .page-products .btn:hover,
  .page-products .pd-index__item:hover {
    transform: none;
  }
}