.page-products {
  --pp-cut: 18px;
  --pp-cut-lg: 26px;
  display: block;
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--font-sans);
}

/* ---------- 面包屑 ---------- */
.page-products .prod-crumb-row {
  padding-top: clamp(14px, 2.4vw, 26px);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--c-mid);
}

.page-products .breadcrumb a {
  color: var(--c-mid);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-products .breadcrumb a:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding: clamp(18px, 3vw, 34px) 0 clamp(26px, 4vw, 46px);
  background:
    linear-gradient(180deg, rgba(122, 18, 32, 0.05), rgba(233, 237, 242, 0) 62%),
    var(--c-bg);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

.page-products .prod-hero__lead {
  border-left: 5px solid var(--c-red);
  padding-left: clamp(14px, 2.2vw, 30px);
}

.page-products .prod-hero .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-gold);
}

.page-products .prod-hero h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5.2vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-products .prod-hero__lede {
  margin: 0;
  max-width: 38em;
  font-size: clamp(15px, 1.55vw, 17px);
  line-height: 1.8;
  color: var(--c-ink);
  opacity: 0.82;
}

.page-products .prod-hero__facts {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--c-paper);
  clip-path: polygon(
    0 0,
    calc(100% - var(--pp-cut)) 0,
    100% var(--pp-cut),
    100% 100%,
    var(--pp-cut) 100%,
    0 calc(100% - var(--pp-cut))
  );
  box-shadow: inset 0 0 0 1px var(--c-line);
}

.page-products .prod-hero__facts dl {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 11px 16px;
  margin: 0;
  font-size: 14px;
}

.page-products .prod-hero__facts dt {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--c-mid);
  white-space: nowrap;
}

.page-products .prod-hero__facts dd {
  margin: 0;
  color: var(--c-ink);
  font-weight: 500;
  line-height: 1.5;
}

/* ---------- 顶部标签 ---------- */
.page-products .prod-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--c-line);
}

.page-products .prod-tabs__item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--c-ink);
  text-decoration: none;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.page-products .prod-tabs__item::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  background: var(--c-gold);
  transform: rotate(45deg);
}

.page-products .prod-tabs__item:hover,
.page-products .prod-tabs__item:focus-visible {
  background: var(--c-red);
  border-color: var(--c-red);
  color: var(--c-paper);
}

.page-products .prod-tabs__item:hover::before,
.page-products .prod-tabs__item:focus-visible::before {
  background: var(--c-gold);
}

.page-products .prod-tabs__item:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 3px;
}

/* ---------- 双栏骨架 ---------- */
.page-products .prod-layout {
  display: grid;
  row-gap: 0;
  column-gap: clamp(24px, 3.6vw, 52px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-products .prod-main {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-products .section {
  padding-block: clamp(38px, 5.6vw, 74px);
  border-top: 1px solid var(--c-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products .section:target {
  background: linear-gradient(90deg, rgba(192, 138, 46, 0.1), rgba(233, 237, 242, 0) 46%);
}

.page-products .section:target .eyebrow {
  color: var(--c-orange);
}

.page-products .section__head .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-products .section-title {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.2vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.005em;
  color: var(--c-ink);
}

.page-products .lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(14.5px, 1.5vw, 16px);
  line-height: 1.8;
  color: var(--c-mid);
}

.page-products .prod-sub {
  margin: clamp(24px, 3vw, 34px) 0 12px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 17px;
  color: var(--c-ink);
  padding-left: 12px;
  border-left: 3px solid var(--c-gold);
}

/* ---------- 三类资料卡片 ---------- */
.page-products .prod-kinds {
  display: grid;
  gap: 18px;
  margin-top: clamp(24px, 3.2vw, 38px);
}

.page-products .prod-kind {
  --k-cut: 14px;
  padding: clamp(20px, 2.4vw, 26px);
  background: var(--c-paper);
  clip-path: polygon(0 0, calc(100% - var(--k-cut)) 0, 100% var(--k-cut), 100% 100%, 0 100%);
  box-shadow: inset 0 0 0 1px var(--c-line);
}

.page-products .prod-kind:nth-child(2) {
  --k-cut: 26px;
  clip-path: polygon(var(--k-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--k-cut));
}

.page-products .prod-kind:nth-child(3) {
  --k-cut: 20px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--k-cut)), calc(100% - var(--k-cut)) 100%, 0 100%);
}

.page-products .prod-kind__no {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-products .prod-kind h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.1vw, 23px);
  color: var(--c-ink);
}

.page-products .prod-kind p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-mid);
}

.page-products .prod-kind__meta {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 7px 12px;
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed var(--c-line);
  font-size: 13px;
}

.page-products .prod-kind__meta dt {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--c-mid);
  white-space: nowrap;
}

.page-products .prod-kind__meta dd {
  margin: 0;
  color: var(--c-ink);
  line-height: 1.55;
}

/* ---------- 图片 ---------- */
.page-products .prod-figure {
  margin: clamp(24px, 3.2vw, 38px) 0 0;
}

.page-products .prod-figure--tight {
  margin-top: 0;
}

.page-products .prod-figure .figure-frame__media {
  overflow: hidden;
}

.page-products .prod-figure .figure-frame__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 表格 ---------- */
.page-products .prod-table-wrap {
  margin-top: clamp(20px, 2.6vw, 30px);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  overflow-x: auto;
}

.page-products .prod-table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .prod-table th {
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-align: left;
  color: var(--c-mid);
  white-space: nowrap;
  border-bottom: 1px solid var(--c-line);
}

.page-products .prod-table td {
  padding: 12px 14px;
  vertical-align: top;
  line-height: 1.6;
  border-bottom: 1px dashed var(--c-line);
}

.page-products .prod-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .prod-matrix {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .prod-matrix th {
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-align: left;
  color: var(--c-mid);
  white-space: nowrap;
  border-bottom: 1px solid var(--c-line);
}

.page-products .prod-matrix tbody th {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--c-ink);
}

.page-products .prod-matrix td {
  padding: 12px 14px;
  border-bottom: 1px dashed var(--c-line);
  vertical-align: middle;
}

.page-products .prod-matrix tbody tr:last-child td,
.page-products .prod-matrix tbody tr:last-child th {
  border-bottom: none;
}

/* 差异强度色块 */
.page-products .prod-lv {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.page-products .prod-lv--3 {
  background: var(--c-red);
  color: var(--c-paper);
}

.page-products .prod-lv--2 {
  background: var(--c-gold);
  color: var(--c-ink);
}

.page-products .prod-lv--1 {
  background: transparent;
  color: var(--c-mid);
  box-shadow: inset 0 0 0 1px var(--c-line);
}

.page-products .prod-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--c-mid);
}

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

/* ---------- 人群适配建议 ---------- */
.page-products .prod-advice {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line);
}

.page-products .prod-advice li {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--c-line);
}

.page-products .prod-advice strong {
  font-weight: 600;
  font-size: 15px;
  color: var(--c-ink);
}

.page-products .prod-advice span {
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-mid);
}

/* ---------- 导出清单字段 ---------- */
.page-products .prod-split {
  display: grid;
  gap: clamp(24px, 3vw, 36px);
  margin-top: clamp(24px, 3vw, 34px);
}

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

.page-products .prod-fields {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line);
}

.page-products .prod-fields li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--c-line);
}

.page-products .prod-fields__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-red);
}

.page-products .prod-fields__val {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mid);
}

.page-products .prod-plain {
  margin: 0;
  padding: 0 0 0 20px;
  list-style: none;
}

.page-products .prod-plain li {
  position: relative;
  padding: 6px 0 6px 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-mid);
}

.page-products .prod-plain li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 6px;
  height: 6px;
  background: var(--c-teal);
  transform: rotate(45deg);
}

.page-products .prod-plain--warn li::before {
  background: var(--c-orange);
}

/* ---------- 格式卡片 ---------- */
.page-products .prod-formats {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3vw, 34px);
}

.page-products .prod-format {
  padding: clamp(18px, 2.2vw, 24px);
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-gold);
}

.page-products .prod-format__ext {
  display: inline-block;
  margin: 0 0 12px;
  padding: 3px 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--c-red);
  background: rgba(122, 18, 32, 0.07);
}

.page-products .prod-format h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--c-ink);
}

.page-products .prod-format p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-mid);
}

.page-products .prod-format__name {
  display: block;
  margin: 0;
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-ink);
  background: var(--c-bg);
  border-left: 3px solid var(--c-teal);
  overflow-wrap: anywhere;
}

/* ---------- 校验区 ---------- */
.page-products .prod-check {
  margin-top: clamp(26px, 3.4vw, 40px);
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--c-paper);
  clip-path: polygon(
    0 0,
    calc(100% - var(--pp-cut-lg)) 0,
    100% var(--pp-cut-lg),
    100% 100%,
    var(--pp-cut-lg) 100%,
    0 calc(100% - var(--pp-cut-lg))
  );
  box-shadow: inset 0 0 0 1px var(--c-line);
}

.page-products .prod-check .prod-sub {
  margin-top: 0;
}

.page-products .prod-check__list {
  counter-reset: pc;
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-check__list li {
  counter-increment: pc;
  position: relative;
  padding-left: 40px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--c-ink);
}

.page-products .prod-check__list li::before {
  content: counter(pc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-gold);
}

.page-products .prod-note {
  margin-top: 20px;
  padding: 18px 20px;
  background: rgba(226, 112, 58, 0.08);
  border-left: 4px solid var(--c-orange);
}

.page-products .prod-note__title {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15px;
  color: var(--c-ink);
}

.page-products .prod-note ul {
  margin: 0;
  padding-left: 20px;
  list-style: disc;
}

.page-products .prod-note li {
  padding: 3px 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-mid);
}

/* ---------- 行动区 ---------- */
.page-products .prod-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 28px);
  padding-top: clamp(16px, 2.2vw, 22px);
  border-top: 1px solid var(--c-line);
}

.page-products .prod-actions__note {
  flex: 1 1 220px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-mid);
}

.page-products .prod-actions .btn:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 3px;
}

/* ---------- 尾部路径 ---------- */
.page-products .prod-tail {
  border-bottom: 1px solid var(--c-line);
}

.page-products .prod-paths {
  display: grid;
  gap: 12px;
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-paths a {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .prod-paths a:hover,
.page-products .prod-paths a:focus-visible {
  border-color: var(--c-red);
  background: #ffffff;
}

.page-products .prod-paths a:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 3px;
}

.page-products .prod-paths__label {
  font-weight: 600;
  font-size: 15px;
  color: var(--c-ink);
}

.page-products .prod-paths__desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-mid);
}

/* ---------- 右侧索引与批次面板 ---------- */
.page-products .prod-side {
  align-self: start;
  min-width: 0;
}

.page-products .prod-side__meta {
  margin-top: 20px;
  padding: 20px 20px 22px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-top: 3px solid var(--c-red);
}

.page-products .prod-side__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--c-mid);
}

.page-products .prod-side__batch {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--c-red);
}

.page-products .prod-side__list {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 14px;
  margin: 0;
  font-size: 13px;
}

.page-products .prod-side__list dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--c-mid);
  white-space: nowrap;
  padding-top: 2px;
}

.page-products .prod-side__list dd {
  margin: 0;
  color: var(--c-ink);
  font-weight: 500;
}

.page-products .prod-side__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--c-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-mid);
}

/* ---------- 桌面版表格增强 ---------- */
@media (min-width: 861px) {
  .page-products .prod-table tbody tr:nth-child(even) {
    background: rgba(233, 237, 242, 0.55);
  }

  .page-products .prod-table tbody tr:hover {
    background: rgba(192, 138, 46, 0.1);
  }

  .page-products .prod-table tbody td:hover {
    box-shadow: inset 0 0 0 999px rgba(192, 138, 46, 0.07);
  }

  .page-products .prod-table td:nth-child(1) {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--c-red);
    white-space: nowrap;
  }

  .page-products .prod-table td:nth-child(2) {
    font-weight: 600;
    color: var(--c-ink);
    white-space: nowrap;
  }

  .page-products .prod-table td:nth-child(3),
  .page-products .prod-table td:nth-child(5) {
    color: var(--c-mid);
  }

  .page-products .prod-table td:nth-child(4) {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--c-gold);
    white-space: nowrap;
  }

  .page-products .prod-matrix tbody tr:nth-child(even) {
    background: rgba(233, 237, 242, 0.5);
  }

  .page-products .prod-matrix tbody tr:hover {
    background: rgba(192, 138, 46, 0.1);
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 6.6fr) minmax(240px, 3.4fr);
    align-items: start;
  }

  .page-products .prod-fields li {
    grid-template-columns: minmax(120px, 150px) minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 768px) {
  .page-products .prod-kinds {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-products .prod-advice li {
    grid-template-columns: minmax(140px, 190px) minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(270px, 4.2fr);
    align-items: end;
  }
}

/* ---------- 桌面双栏 ---------- */
@media (min-width: 1060px) {
  .page-products .prod-layout {
    grid-template-columns: minmax(0, 8.4fr) minmax(232px, 3.2fr);
  }

  .page-products .prod-side {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    grid-column: 2;
  }

  .page-products .prod-main {
    grid-column: 1;
  }
}

/* ---------- 窄屏折叠表格 ---------- */
@media (max-width: 860px) {
  .page-products .prod-table-wrap {
    border: none;
    background: transparent;
    overflow-x: visible;
  }

  .page-products .prod-table,
  .page-products .prod-matrix {
    min-width: 0;
    display: block;
    width: 100%;
  }

  .page-products .prod-table thead,
  .page-products .prod-matrix thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
  }

  .page-products .prod-table tbody,
  .page-products .prod-matrix tbody {
    display: block;
  }

  .page-products .prod-table tbody tr,
  .page-products .prod-matrix tbody tr {
    display: block;
    margin-bottom: 12px;
    padding: 12px 16px;
    background: var(--c-paper);
    border: 1px solid var(--c-line);
  }

  .page-products .prod-table td,
  .page-products .prod-matrix td {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    padding: 8px 0;
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.6;
    color: var(--c-ink);
    text-align: right;
    white-space: normal;
    border-bottom: 1px dashed var(--c-line);
  }

  .page-products .prod-table tbody tr:last-child td,
  .page-products .prod-matrix tbody tr:last-child td {
    border-bottom: 1px dashed var(--c-line);
  }

  .page-products .prod-table td:last-child,
  .page-products .prod-matrix td:last-child {
    border-bottom: none;
  }

  .page-products .prod-table td::before,
  .page-products .prod-matrix td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    padding-top: 3px;
    font-family: var(--font-mono);
    font-size: 11.5px;
    letter-spacing: 0.06em;
    color: var(--c-mid);
    text-align: left;
  }

  .page-products .prod-matrix tbody th[scope="row"] {
    display: block;
    padding: 0 0 10px;
    font-family: var(--font-mono);
    font-size: 12.5px;
    letter-spacing: 0.06em;
    color: var(--c-red);
    border-bottom: 1px solid var(--c-line);
  }
}

/* ---------- 小屏微调 ---------- */
@media (max-width: 520px) {
  .page-products .prod-hero__facts dl,
  .page-products .prod-side__list,
  .page-products .prod-kind__meta {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-products .prod-hero__facts dt,
  .page-products .prod-side__list dt,
  .page-products .prod-kind__meta dt {
    padding-top: 8px;
  }

  .page-products .prod-actions .btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .page-products .prod-tabs__item {
    width: 100%;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .prod-tabs__item,
  .page-products .prod-paths a,
  .page-products .breadcrumb a {
    transition: none;
  }
}
</final>
</final>