.page-products {
  --pg-muted: #565E64;
  --pg-main: var(--autumn);
  --pg-main-soft: var(--autumn-soft);
  display: block;
  background: var(--paper);
  overflow-x: hidden;
}

.page-products .pg-crumb {
  padding-top: clamp(84px, 10vw, 112px);
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-products .pg-hero {
  position: relative;
  padding-bottom: 44px;
  background: linear-gradient(180deg, rgba(184, 92, 46, 0.09) 0%, rgba(244, 241, 236, 0) 76%);
  border-bottom: 1px solid var(--line);
}

.page-products .pg-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

.page-products .pg-hero__lead {
  position: relative;
  padding-left: 18px;
  min-width: 0;
}

.page-products .pg-hero__lead::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  background: linear-gradient(180deg, var(--spring) 0%, var(--summer) 34%, var(--autumn) 68%, var(--winter) 100%);
}

.page-products .pg-hero h1 {
  margin: 14px 0 16px;
  overflow-wrap: break-word;
}

.page-products .pg-hero__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pg-metric {
  background: var(--paper);
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.page-products .pg-metric__v {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  line-height: 1.2;
}

.page-products .pg-metric__l {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--pg-muted);
}

.page-products .pg-hero__index {
  border: 1px solid var(--line);
  background: #FFFFFF;
  padding: 20px 20px 8px;
  min-width: 0;
}

.page-products .pg-index__title {
  margin: 0 0 6px;
  font-family: var(--font-editorial);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--pg-muted);
}

.page-products .pg-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pg-index__item {
  border-top: 1px solid var(--line);
}

.page-products .pg-index__item:first-child {
  border-top: 0;
}

.page-products .pg-index__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 0;
  color: var(--ink);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .pg-index__link:hover,
.page-products .pg-index__link:focus-visible {
  color: var(--autumn);
  padding-left: 6px;
}

.page-products .pg-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--autumn);
  flex: 0 0 auto;
}

.page-products .pg-index__label {
  font-size: 15px;
  font-weight: 600;
}

/* ---------- 章节头 ---------- */
.page-products .pg-head {
  max-width: 64ch;
  margin-bottom: 34px;
}

.page-products .pg-head .sj-lede {
  margin-top: 12px;
}

/* ---------- 产能指标 ---------- */
.page-products .pg-gauge-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .pg-gauge {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--line);
  padding: 20px 18px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
  transition: background-color var(--dur) var(--ease);
}

.page-products .pg-gauge::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--season);
}

.page-products .pg-gauge:hover {
  background: #FCFAF7;
}

.page-products .pg-gauge__v {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .pg-gauge__l {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.page-products .pg-gauge__d {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--pg-muted);
}

/* ---------- 季度时间轴 ---------- */
.page-products .pg-rhythm {
  background: var(--paper);
}

.page-products .pg-timeline {
  position: relative;
  padding-left: 28px;
  display: grid;
  gap: 30px;
}

.page-products .pg-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--line);
}

.page-products .pg-quarter[data-season="spring"] {
  --season: var(--spring);
  --season-soft: var(--spring-soft);
}

.page-products .pg-quarter[data-season="summer"] {
  --season: var(--summer);
  --season-soft: var(--summer-soft);
}

.page-products .pg-quarter[data-season="autumn"] {
  --season: var(--autumn);
  --season-soft: var(--autumn-soft);
}

.page-products .pg-quarter[data-season="winter"] {
  --season: var(--winter);
  --season-soft: var(--winter-soft);
}

.page-products .pg-quarter {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: #FFFFFF;
  border: 1px solid var(--line);
  min-width: 0;
}

.page-products .pg-quarter::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 24px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--season);
  border: 1px solid var(--line);
  box-shadow: 0 0 0 4px var(--paper);
}

.page-products .pg-quarter__media {
  position: relative;
  overflow: hidden;
  background: var(--season-soft);
  min-width: 0;
}

.page-products .pg-quarter__media::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--season);
}

.page-products .pg-quarter__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .pg-quarter__body {
  padding: 22px 20px 24px;
  min-width: 0;
}

.page-products .pg-quarter__kicker {
  display: inline-block;
  font-family: var(--font-editorial);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--season);
  border: 1px solid var(--season);
  border-radius: 999px;
  padding: 2px 12px;
  margin-bottom: 12px;
}

.page-products .pg-quarter__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .pg-quarter__chips {
  margin-bottom: 14px;
}

.page-products .pg-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  margin: 0 6px 6px 0;
  border: 1px solid var(--season);
  border-radius: 999px;
  color: var(--season);
  background: var(--season-soft);
}

.page-products .pg-quarter__spec {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

/* ---------- 产品系列 ---------- */
.page-products .pg-series {
  background: var(--mist);
}

.page-products .pg-series__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.page-products .pg-series__figure {
  margin: 0;
  aspect-ratio: 3 / 2;
  background: #FFFFFF;
}

.page-products .pg-series__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products .pg-acc-group {
  min-width: 0;
}

.page-products .pg-acc[data-season="spring"] {
  --season: var(--spring);
  --season-soft: var(--spring-soft);
}

.page-products .pg-acc[data-season="summer"] {
  --season: var(--summer);
  --season-soft: var(--summer-soft);
}

.page-products .pg-acc[data-season="autumn"] {
  --season: var(--autumn);
  --season-soft: var(--autumn-soft);
}

.page-products .pg-acc[data-season="winter"] {
  --season: var(--winter);
  --season-soft: var(--winter-soft);
}

.page-products .pg-acc {
  border-bottom: 1px solid var(--line);
}

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

.page-products .pg-acc__head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-products .pg-acc__btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px 4px 16px 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.4;
  transition: color var(--dur) var(--ease);
}

.page-products .pg-acc__btn:hover,
.page-products .pg-acc__btn:focus-visible {
  color: var(--season);
}

.page-products .pg-acc__btn::before {
  content: "";
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  background: var(--season);
}

.page-products .pg-acc__name {
  min-width: 0;
}

.page-products .pg-acc__meta {
  margin-left: auto;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--pg-muted);
  white-space: nowrap;
  flex: 0 0 auto;
}

.page-products .pg-acc__panel {
  padding: 0 0 20px 22px;
}

.page-products .pg-acc__panel p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .pg-acc__fit {
  font-family: var(--font-mono);
  font-size: 12.5px !important;
  letter-spacing: 0.02em;
  color: var(--season) !important;
  border-left: 2px solid var(--season);
  padding-left: 10px;
}

/* ---------- 起订量 ---------- */
.page-products .pg-moq {
  background: var(--paper);
}

.page-products .pg-step-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pg-step {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid var(--line);
  padding: 22px 20px 24px;
  min-width: 0;
}

.page-products .pg-step__tier {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--autumn);
}

.page-products .pg-step__v {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-products .pg-step__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pg-muted);
}

.page-products .pg-moq__ways {
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  max-width: 78ch;
}

.page-products .pg-moq__hint {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pg-muted);
}

.page-products .pg-moq__hint a {
  color: var(--summer);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 质检节点 ---------- */
.page-products .pg-quality {
  background: #FFFFFF;
}

.page-products .pg-nodes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--line);
  background: var(--paper);
}

.page-products .pg-node {
  padding: 20px 18px 24px;
  border-top: 1px solid var(--line);
  min-width: 0;
}

.page-products .pg-node:first-child {
  border-top: 0;
}

.page-products .pg-node__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--winter);
  margin-bottom: 8px;
}

.page-products .pg-node__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pg-node__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pg-muted);
}

.page-products .pg-quality__foot {
  margin-top: 26px;
  padding-left: 16px;
  border-left: 3px solid var(--winter);
  max-width: 82ch;
}

.page-products .pg-quality__line {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

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

.page-products .pg-quality__line a {
  color: var(--summer);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 下一步 ---------- */
.page-products .pg-next {
  background: var(--paper);
}

.page-products .pg-next__panel {
  border: 1px solid var(--line);
  border-top: 4px solid var(--autumn);
  background: #FFFFFF;
  padding: 26px 22px 28px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-products .pg-next__text .sj-lede {
  margin-top: 12px;
}

.page-products .pg-next__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  align-content: start;
}

.page-products .pg-next__item {
  border-top: 1px solid var(--line);
}

.page-products .pg-next__item:first-child {
  border-top: 0;
}

.page-products .pg-next__link {
  display: block;
  padding: 13px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .pg-next__link:hover,
.page-products .pg-next__link:focus-visible {
  color: var(--autumn);
  padding-left: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .pg-hero__metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-products .pg-timeline {
    padding-left: 34px;
  }

  .page-products .pg-timeline::before {
    left: 8px;
  }

  .page-products .pg-quarter::before {
    left: -34px;
  }

  .page-products .pg-next__panel {
    padding: 32px 30px 34px;
  }
}

@media (min-width: 1024px) {
  .page-products .pg-hero__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.85fr);
    gap: 52px;
    align-items: start;
  }

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

  .page-products .pg-quarter {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  }

  .page-products .pg-quarter__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 260px;
  }

  .page-products .pg-quarter__body {
    padding: 28px 30px 30px;
  }

  .page-products .pg-series__layout {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 42px;
  }

  .page-products .pg-nodes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pg-node {
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .page-products .pg-node:first-child {
    border-left: 0;
  }

  .page-products .pg-next__panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 46px;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pg-index__link,
  .page-products .pg-next__link,
  .page-products .pg-gauge,
  .page-products .pg-acc__btn {
    transition: none;
  }
}