.page-products {
  --pp-line: #DCE1E6;
  --pp-soft: #FFF4EE;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  background: var(--wgs-white);
  overflow: hidden;
}

.page-products .pp-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-top: 36px;
  padding-bottom: 44px;
}

.page-products .pp-hero__text {
  max-width: 46ch;
}

.page-products .pp-hero__text .wgs-display {
  margin: 10px 0 18px;
}

.page-products .pp-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pp-hero__panel {
  background: linear-gradient(152deg, var(--wgs-blue) 0%, var(--wgs-blue-deep) 100%);
  color: var(--wgs-white);
  padding: 28px 22px;
  border-radius: var(--wgs-radius);
}

.page-products .pp-hero__panel-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 18px;
}

.page-products .pp-metric__num {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin: 0;
}

.page-products .pp-metric__val {
  font-family: var(--wgs-font-mono);
  font-size: clamp(30px, 8vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--wgs-neon);
}

.page-products .pp-metric__unit {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
}

.page-products .pp-metric__lab {
  margin: 8px 0 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.84);
}

/* ---------- 品类目录 ---------- */
.page-products .pp-cats {
  padding-top: 32px;
  padding-bottom: 12px;
}

.page-products .pp-cats__media {
  margin: 0 0 26px;
}

.page-products .pp-cats__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .pp-tabs {
  border-top: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
  padding: 14px 0;
  margin-bottom: 24px;
}

.page-products .pp-tabs__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-tabs__list > li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-products .pp-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--pp-line);
  border-radius: 999px;
  background: var(--wgs-white);
  color: var(--wgs-ink);
  font-size: 14px;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.page-products .pp-tab .wgs-mono {
  font-size: 12px;
  color: var(--wgs-mid);
  transition: color 0.2s ease;
}

.page-products .pp-tab:hover,
.page-products .pp-tab:focus-visible {
  border-color: var(--wgs-blue);
  color: var(--wgs-blue);
  background: var(--wgs-mist);
}

.page-products .pp-tab:hover .wgs-mono,
.page-products .pp-tab:focus-visible .wgs-mono {
  color: var(--wgs-orange);
}

.page-products .pp-cats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.page-products .pp-cat {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 20px 18px 20px;
  background: var(--wgs-white);
  border: 1px solid var(--pp-line);
  scroll-margin-top: 150px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.page-products .pp-cat:hover {
  border-color: var(--wgs-blue);
  box-shadow: var(--wgs-shadow);
  transform: translateY(-3px);
}

.page-products .pp-cat:target {
  border-color: var(--wgs-orange);
  box-shadow: 0 0 0 2px rgba(255, 90, 31, 0.3);
  background: var(--pp-soft);
}

.page-products .pp-cat__no {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--wgs-orange);
}

.page-products .pp-cat__name {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
  color: var(--wgs-blue-deep);
}

.page-products .pp-cat__use {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--wgs-mid);
}

.page-products .pp-cat__fab {
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--pp-line);
  font-family: var(--wgs-font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--wgs-ink);
}

/* ---------- 规格对照 ---------- */
.page-products .pp-spec {
  padding-top: 34px;
  padding-bottom: 34px;
}

.page-products .pp-spec__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .pp-spec__media {
  margin: 0;
}

.page-products .pp-spec__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .pp-spec__body > .wgs-text {
  margin-top: 0;
}

.page-products .pp-spec__caption {
  padding: 0 0 10px;
  font-family: var(--wgs-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--wgs-mid);
  text-align: left;
}

.page-products .wgs-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: var(--wgs-white);
}

.page-products .wgs-table th,
.page-products .wgs-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--pp-line);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.6;
}

.page-products .wgs-table thead th {
  background: var(--wgs-blue-deep);
  color: var(--wgs-white);
  font-size: 13px;
  letter-spacing: 0.04em;
  border-bottom: 0;
}

.page-products .wgs-table tbody tr:nth-child(even) {
  background: var(--wgs-mist);
}

.page-products .wgs-table tbody th {
  font-family: var(--wgs-font-mono);
  color: var(--wgs-orange);
  letter-spacing: 0.08em;
}

.page-products .pp-spec__note {
  margin: 18px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--wgs-cyan);
  font-size: 14px;
  line-height: 1.75;
  color: var(--wgs-mid);
}

/* ---------- 行业选型 ---------- */
.page-products .pp-ind {
  padding-top: 34px;
  padding-bottom: 34px;
}

.page-products .pp-ind__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .pp-ind__media {
  margin: 0;
}

.page-products .pp-ind__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .pp-ind__item {
  padding: 24px 22px 24px 24px;
  background: var(--wgs-white);
  border: 1px solid var(--pp-line);
  border-left: 4px solid var(--wgs-blue);
}

.page-products .pp-ind__item--b { border-left-color: var(--wgs-orange); }
.page-products .pp-ind__item--c { border-left-color: var(--wgs-cyan); }
.page-products .pp-ind__item--d { border-left-color: var(--wgs-blue-deep); }

.page-products .pp-ind__name {
  margin: 0 0 12px;
  font-size: 20px;
  color: var(--wgs-blue-deep);
}

.page-products .pp-ind__combo {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}

.page-products .pp-ind__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wgs-ink);
}

/* ---------- 标识工艺 ---------- */
.page-products .pp-mark {
  padding-top: 34px;
  padding-bottom: 34px;
}

.page-products .pp-mark__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .pp-mark__media {
  margin: 0;
}

.page-products .pp-mark__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-products .pp-mark__item {
  padding: 20px 20px 20px 22px;
  background: var(--wgs-mist);
  border-left: 3px solid var(--wgs-orange);
}

.page-products .pp-mark__item + .pp-mark__item {
  margin-top: 12px;
}

.page-products .pp-mark__item:nth-of-type(2) { border-left-color: var(--wgs-cyan); }
.page-products .pp-mark__item:nth-of-type(3) { border-left-color: var(--wgs-blue); }

.page-products .pp-mark__name {
  margin: 0 0 6px;
  font-size: 19px;
  color: var(--wgs-blue-deep);
}

.page-products .pp-mark__meta {
  margin: 0 0 10px;
  font-family: var(--wgs-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--wgs-mid);
}

.page-products .pp-mark__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wgs-ink);
}

.page-products .pp-mark__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--wgs-mid);
}

/* ---------- 数量与配比 ---------- */
.page-products .pp-quant {
  padding-top: 34px;
  padding-bottom: 34px;
}

.page-products .pp-quant__list {
  margin: 0;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-quant__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-quant__row dt {
  font-family: var(--wgs-font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--wgs-blue);
}

.page-products .pp-quant__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--wgs-ink);
}

/* ---------- 交付流程 ---------- */
.page-products .pp-flow-sec {
  padding-top: 34px;
  padding-bottom: 34px;
}

.page-products .pp-flow-sec__lead {
  max-width: 68ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--wgs-ink);
}

.page-products .pp-flow {
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 0 0 14px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-flow:focus-visible {
  outline: 2px solid var(--wgs-blue);
  outline-offset: 4px;
}

.page-products .pp-flow__step {
  position: relative;
  flex: 0 0 246px;
  scroll-snap-align: start;
  padding: 22px 18px 20px;
  background: var(--wgs-white);
  border: 1px solid var(--pp-line);
  border-top: 3px solid var(--wgs-blue);
}

.page-products .pp-flow__step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 34px;
  right: -16px;
  width: 16px;
  height: 2px;
  background: var(--wgs-orange);
}

.page-products .pp-flow__no {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--wgs-orange);
}

.page-products .pp-flow__name {
  margin: 8px 0 10px;
  font-size: 18px;
  color: var(--wgs-blue-deep);
}

.page-products .pp-flow__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--wgs-mid);
}

.page-products .pp-flow-sec__media {
  margin: 26px 0 0;
}

.page-products .pp-flow-sec__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .pp-flow-sec__note {
  margin-top: 22px;
  padding: 18px 20px;
  background: var(--wgs-mist);
  border-left: 3px solid var(--wgs-blue);
}

.page-products .pp-flow-sec__note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--wgs-ink);
}

.page-products .pp-flow-sec__note p + p {
  margin-top: 8px;
}

.page-products .pp-flow-sec__note .wgs-mono {
  font-weight: 700;
  color: var(--wgs-blue);
}

/* ---------- 售后 ---------- */
.page-products .pp-after {
  padding-top: 34px;
  padding-bottom: 34px;
}

.page-products .pp-after__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pp-after__main {
  padding: 26px 22px;
  background: linear-gradient(140deg, var(--wgs-blue) 0%, var(--wgs-blue-deep) 100%);
  color: var(--wgs-white);
}

.page-products .pp-after__name {
  margin: 0 0 14px;
  font-size: 22px;
  color: var(--wgs-neon);
}

.page-products .pp-after__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.9);
}

.page-products .pp-after__text + .pp-after__text {
  margin-top: 12px;
}

.page-products .pp-after__side {
  padding: 24px 22px;
  background: var(--wgs-mist);
  border: 1px solid var(--pp-line);
}

.page-products .pp-after__side-name {
  margin: 0 0 14px;
  font-size: 17px;
  color: var(--wgs-blue-deep);
}

.page-products .pp-after__list {
  margin: 0;
  padding-left: 18px;
  list-style: disc;
}

.page-products .pp-after__list li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--wgs-ink);
}

.page-products .pp-after__list li + li {
  margin-top: 8px;
}

/* ---------- 结尾 ---------- */
.page-products .pp-cta {
  margin-top: 12px;
  background-color: var(--wgs-blue-deep);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 8px 8px;
  color: var(--wgs-white);
}

.page-products .pp-cta__inner {
  padding-top: 46px;
  padding-bottom: 46px;
}

.page-products .pp-cta__title {
  max-width: 26ch;
  margin: 0 0 14px;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.3;
  color: var(--wgs-white);
}

.page-products .pp-cta__lead {
  max-width: 62ch;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
}

.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  margin: 0;
}

.page-products .pp-cta__link {
  color: var(--wgs-white);
  font-size: 15px;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: var(--wgs-cyan);
}

.page-products .pp-cta__link:hover,
.page-products .pp-cta__link:focus-visible {
  color: var(--wgs-neon);
  text-decoration-color: var(--wgs-neon);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .pp-quant__row {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    gap: 28px;
    align-items: baseline;
    padding: 24px 0;
  }

  .page-products .pp-cats__grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }

  .page-products .pp-flow__step {
    flex: 0 0 230px;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 0;
    padding-top: 64px;
    padding-bottom: 64px;
    align-items: stretch;
  }

  .page-products .pp-hero__panel {
    border-radius: 0;
    padding: 46px 0 46px 92px;
    display: flex;
    align-items: center;
    clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%);
  }

  .page-products .pp-hero__panel-inner {
    gap: 30px 22px;
  }

  .page-products .pp-ind__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .pp-ind__media { grid-column: span 12; }
  .page-products .pp-ind__item--a { grid-column: span 7; }
  .page-products .pp-ind__item--b { grid-column: span 5; }
  .page-products .pp-ind__item--c { grid-column: span 5; }
  .page-products .pp-ind__item--d { grid-column: span 7; }

  .page-products .pp-after__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 20px;
    align-items: stretch;
  }
}

@media (min-width: 960px) {
  .page-products .pp-spec__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pp-mark__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }

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

  .page-products .pp-flow__step {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-products .pp-flow {
    overflow-x: visible;
    padding-bottom: 4px;
  }

  .page-products .pp-flow-sec__media img,
  .page-products .pp-ind__media img {
    aspect-ratio: 21 / 9;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-cat,
  .page-products .pp-tab {
    transition: none;
  }

  .page-products .pp-cat:hover {
    transform: none;
  }
}