.page-products {
  --prod-gap: clamp(14px, 2.2vw, 26px);
  --prod-scroll: 92px;
  --prod-border: 2px solid var(--line);
  background: var(--ink-0);
  color: var(--fog);
}

.page-products [id] {
  scroll-margin-top: var(--prod-scroll);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(16px, 2.6vw, 26px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-products .breadcrumb a {
  color: var(--mute);
  text-decoration: none;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--mint);
}

.page-products .breadcrumb__sep {
  color: var(--line);
}

.page-products .breadcrumb__current {
  color: var(--orange);
}

/* ---------- 首屏框景 ---------- */
.page-products .prod-hero {
  padding: clamp(20px, 4vw, 44px) 0 clamp(24px, 4vw, 48px);
}

.page-products .prod-hero__frame {
  position: relative;
  padding: clamp(18px, 3vw, 36px);
  border: var(--prod-border);
  background:
    radial-gradient(120% 140% at 88% 0%, rgba(91, 75, 196, 0.3), transparent 58%),
    linear-gradient(155deg, var(--ink-1), var(--ink-0) 72%);
  box-shadow: var(--shadow-hard);
}

.page-products .prod-hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: clamp(38px, 7vw, 82px);
  height: clamp(38px, 7vw, 82px);
  border-left: var(--prod-border);
  border-bottom: var(--prod-border);
  background: repeating-linear-gradient(45deg, transparent 0 6px, rgba(55, 230, 176, 0.16) 6px 8px);
  pointer-events: none;
}

.page-products .prod-h1 {
  margin: 0 0 clamp(12px, 2vw, 20px);
  max-width: 17ch;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(32px, 6.4vw, 82px);
  line-height: 1.03;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-products .prod-h1 strong {
  font-weight: 700;
  color: var(--orange);
}

.page-products .prod-lede {
  margin: 0 0 clamp(20px, 3vw, 34px);
  max-width: 44ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--fog);
}

/* ---------- 首屏三栏工作台 ---------- */
.page-products .prod-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .prod-idx {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--prod-border);
}

.page-products .prod-idx li {
  border-bottom: 1px solid var(--line);
}

.page-products .prod-idx a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 2px;
  font-size: 13px;
  color: var(--fog);
  text-decoration: none;
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-products .prod-idx a:hover,
.page-products .prod-idx a:focus-visible {
  color: var(--white);
  padding-left: 8px;
}

.page-products .prod-idx a span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-products .prod-main {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: var(--prod-border);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
}

.page-products .prod-main__media img {
  display: block;
  width: 100%;
  height: clamp(170px, 34vw, 280px);
  object-fit: cover;
  object-position: 50% 12%;
}

.page-products .prod-main__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: clamp(14px, 2.2vw, 24px);
}

.page-products .prod-main__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(21px, 2.6vw, 30px);
  color: var(--white);
}

.page-products .prod-main__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-products .prod-spec {
  padding: clamp(12px, 2vw, 18px);
  border: var(--prod-border);
  background: linear-gradient(180deg, var(--ink-1), var(--ink-2));
}

.page-products .prod-spec__h {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}

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

.page-products .prod-spec__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(42, 55, 102, 0.9);
  font-size: 12px;
  color: var(--mute);
}

.page-products .prod-spec__list li:last-child {
  border-bottom: 0;
}

.page-products .prod-spec__list b {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--mint);
}

.page-products .prod-spec__dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(55, 230, 176, 0.16);
}

.page-products .prod-spec__dot--orange {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 44, 0.16);
}

/* ---------- 通用章节 ---------- */
.page-products .prod-section {
  padding-block: clamp(34px, 5.5vw, 70px);
  border-top: 2px solid var(--line);
}

.page-products .prod-section--wide {
  background: var(--ink-1);
}

.page-products .prod-sec-head {
  max-width: 60ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .prod-sec-head--center {
  margin-inline: auto;
  text-align: center;
}

.page-products .prod-h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .prod-h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(19px, 2.4vw, 26px);
  color: var(--white);
}

.page-products .prod-sec-lede {
  margin: 0;
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.85;
  color: var(--mute);
}

/* ---------- 入口说明表 ---------- */
.page-products .prod-facts {
  margin: 0;
  border-top: var(--prod-border);
}

.page-products .prod-fact {
  display: grid;
  gap: 4px;
  padding: clamp(12px, 2vw, 18px) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .prod-fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-products .prod-fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

/* ---------- 索引 chips ---------- */
.page-products .prod-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-products .prod-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: var(--prod-border);
  background: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fog);
  text-decoration: none;
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, color 0.16s ease;
}

.page-products .prod-chip span {
  color: var(--mint);
}

.page-products .prod-chip:hover,
.page-products .prod-chip:focus-visible {
  color: var(--white);
  border-color: var(--orange);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
}

/* ---------- 维度卡片 ---------- */
.page-products .prod-dims {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .prod-dim {
  position: relative;
  padding: clamp(20px, 2.6vw, 26px);
  border: var(--prod-border);
  background: var(--ink-2);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.45);
}

.page-products .prod-dim::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--mint);
}

.page-products .prod-dim:nth-child(2)::before {
  background: var(--orange);
}

.page-products .prod-dim:nth-child(3)::before {
  background: var(--indigo);
}

.page-products .prod-dim__idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--mute);
}

.page-products .prod-dim__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--white);
}

.page-products .prod-dim p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}

/* ---------- 图片容器 ---------- */
.page-products .prod-figure {
  position: relative;
  margin: clamp(20px, 3vw, 32px) 0 0;
  border: var(--prod-border);
  background: var(--ink-1);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

.page-products .prod-figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mute);
  background: var(--ink-0);
}

.page-products .prod-figure--chart {
  max-width: 880px;
  margin-inline: auto;
}

/* ---------- 左右分栏 ---------- */
.page-products .prod-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
}

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

.page-products .prod-bullets {
  list-style: none;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .prod-bullets li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

.page-products .prod-bullets strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--mint);
}

/* ---------- 矩阵 ---------- */
.page-products .prod-matrix {
  max-width: 720px;
  margin: clamp(24px, 3.4vw, 40px) auto 0;
  padding: clamp(14px, 2.4vw, 24px);
  border: var(--prod-border);
  background: var(--ink-0);
  box-shadow: var(--shadow-hard);
}

.page-products .prod-mx__head,
.page-products .prod-mx__row {
  display: grid;
  grid-template-columns: minmax(68px, 1fr) repeat(4, minmax(0, 1fr));
  gap: 6px;
  align-items: center;
}

.page-products .prod-mx__head {
  padding-bottom: 10px;
}

.page-products .prod-mx__head span {
  font-family: var(--font-mono);
  font-size: clamp(8px, 1.7vw, 10px);
  letter-spacing: 0.06em;
  color: var(--mute);
  text-align: center;
}

.page-products .prod-mx__head span:first-child {
  text-align: left;
}

.page-products .prod-mx__row {
  padding: 9px 4px;
  border-top: 1px solid rgba(42, 55, 102, 0.75);
  transition: background 0.2s ease;
}

.page-products .prod-mx__row:hover,
.page-products .prod-mx__row:focus-visible {
  background: rgba(20, 32, 74, 0.95);
  outline: none;
}

.page-products .prod-mx__row:focus-visible {
  box-shadow: inset 0 0 0 2px var(--orange);
}

.page-products .prod-mx__label {
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.9vw, 12px);
  color: var(--fog);
}

.page-products .prod-mx__dot {
  height: 8px;
  border-radius: 999px;
  background: rgba(55, 230, 176, 0.18);
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-products .prod-mx__row:hover .prod-mx__dot,
.page-products .prod-mx__row:focus-visible .prod-mx__dot {
  background: var(--mint);
  transform: scaleY(1.6);
}

.page-products .prod-mx__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 战报三段式 ---------- */
.page-products .prod-read {
  max-width: 720px;
  margin: clamp(28px, 4vw, 48px) auto 0;
}

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

.page-products .prod-read__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-products .prod-read__n {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 500;
  color: var(--orange);
  line-height: 1.2;
}

.page-products .prod-read__list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}

.page-products .prod-read__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

.page-products .prod-read__tail {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--wine);
  background: rgba(142, 35, 64, 0.14);
  font-size: 13px;
  line-height: 1.8;
  color: var(--fog);
}

/* ---------- 场景列表 ---------- */
.page-products .prod-scenes {
  border-top: var(--prod-border);
}

.page-products .prod-scene {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(18px, 2.8vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .prod-scene__meta {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-products .prod-scene__n {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-products .prod-scene h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(18px, 2.2vw, 24px);
  color: var(--white);
}

.page-products .prod-scene p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mute);
}

.page-products .prod-scene__link {
  align-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(55, 230, 176, 0.4);
  padding-bottom: 2px;
  justify-self: start;
}

.page-products .prod-scene__link:hover,
.page-products .prod-scene__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--orange);
}

/* ---------- 结尾行动 ---------- */
.page-products .prod-cta {
  padding-block: clamp(34px, 5vw, 64px) clamp(40px, 6vw, 80px);
  border-top: 2px solid var(--line);
}

.page-products .prod-cta__box {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 28px);
  padding: clamp(20px, 3vw, 34px);
  border: var(--prod-border);
  background:
    linear-gradient(120deg, rgba(255, 107, 44, 0.12), transparent 55%),
    var(--ink-2);
  box-shadow: var(--shadow-hard);
}

.page-products .prod-cta__box .prod-h2 {
  margin-bottom: 8px;
}

.page-products .prod-cta__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .prod-cta__actions .btn {
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .prod-fact {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-products .prod-scene {
    grid-template-columns: 170px minmax(0, 1fr) 150px;
    align-items: baseline;
    gap: 20px;
  }

  .page-products .prod-scene__meta {
    flex-direction: column;
    gap: 4px;
  }

  .page-products .prod-scene__link {
    justify-self: end;
  }

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

@media (min-width: 820px) {
  .page-products .prod-dims {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .prod-dim:nth-child(2) {
    margin-top: 26px;
  }

  .page-products .prod-dim:nth-child(3) {
    margin-top: 52px;
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
  }

  .page-products .prod-split--rev .prod-figure {
    order: 2;
  }

  .page-products .prod-split--rev .prod-split__text {
    order: 1;
  }
}

@media (min-width: 960px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(150px, 0.72fr) minmax(0, 1.9fr) minmax(160px, 0.78fr);
    align-items: stretch;
  }

  .page-products .prod-idx-nav {
    padding-right: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-idx a,
  .page-products .prod-chip,
  .page-products .prod-mx__row,
  .page-products .prod-mx__dot,
  .page-products .prod-scene__link {
    transition: none;
  }

  .page-products .prod-chip:hover,
  .page-products .prod-chip:focus-visible,
  .page-products .prod-mx__row:hover .prod-mx__dot,
  .page-products .prod-mx__row:focus-visible .prod-mx__dot {
    transform: none;
  }
}