.page-products {
  --tp-pad: clamp(48px, 7.5vw, 92px);
  --tp-edge-light: 2px solid var(--c-line);
  background: var(--c-gravel);
  color: var(--c-deep);
  overflow-x: hidden;
}

/* ============ 首屏 ============ */
.page-products .tp-hero {
  background: var(--c-blue);
  color: var(--c-fog);
  border-bottom: 4px solid var(--c-volt);
}

.page-products .tp-hero__inner {
  padding-top: calc(var(--header-h) + 26px);
  padding-bottom: 34px;
}

.page-products .tp-hero .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
  font-size: 13px;
}

.page-products .tp-hero .breadcrumb__item {
  color: var(--c-line);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-products .tp-hero a.breadcrumb__item:hover {
  color: var(--c-volt);
  border-bottom-color: var(--c-volt);
}

.page-products .tp-hero .breadcrumb__item[aria-current="page"] {
  color: var(--c-fog);
  font-weight: 700;
}

.page-products .tp-hero .breadcrumb__sep {
  margin: 0 9px;
  color: var(--c-steel);
}

.page-products .tp-hero .eyebrow {
  color: var(--c-volt);
}

.page-products .tp-hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(30px, 7vw, var(--fs-5));
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 16em;
}

.page-products .tp-hero__lead {
  margin: 0 0 26px;
  max-width: 42em;
  font-size: var(--fs-1);
  line-height: 1.78;
  color: var(--c-line);
}

.page-products .tp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .tp-hero__media {
  margin: 0;
  padding: 0 var(--gutter);
}

.page-products .tp-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
  border: 2px solid var(--c-line);
}

/* ============ 刻度条 ============ */
.page-products .tp-ruler {
  background: var(--c-ink);
  color: var(--c-fog);
  border-bottom: 1px solid var(--c-steel);
}

.page-products .tp-ruler__inner {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  padding-bottom: 0;
}

.page-products .tp-ruler__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--c-volt);
  text-transform: uppercase;
}

.page-products .tp-ruler__list {
  display: flex;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .tp-ruler__list > li {
  flex: 0 0 auto;
}

.page-products .tp-ruler__tick {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 94px;
  padding: 14px 16px 18px;
  font-size: 14px;
  line-height: 1.3;
  color: var(--c-line);
  text-decoration: none;
  border-left: 1px solid var(--c-steel);
  transition: color 160ms ease, background-color 160ms ease;
}

.page-products .tp-ruler__list > li:last-child .tp-ruler__tick {
  border-right: 1px solid var(--c-steel);
}

.page-products .tp-ruler__tick .mono {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-steel);
  transition: color 160ms ease;
}

.page-products .tp-ruler__tick::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--c-volt);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 180ms ease;
}

.page-products .tp-ruler__tick:hover,
.page-products .tp-ruler__tick:focus-visible {
  color: var(--c-fog);
  background: rgba(31, 199, 182, 0.12);
}

.page-products .tp-ruler__tick:hover .mono,
.page-products .tp-ruler__tick:focus-visible .mono {
  color: var(--c-volt);
}

.page-products .tp-ruler__tick:hover::after,
.page-products .tp-ruler__tick:focus-visible::after {
  transform: scaleX(1);
}

/* ============ 通用区块 ============ */
.page-products .tp-block {
  padding: var(--tp-pad) 0;
  scroll-margin-top: calc(var(--header-h) + 14px);
}

.page-products .tp-block--fog {
  background: var(--c-fog);
  border-top: 2px solid var(--c-deep);
}

.page-products .tp-block--ink {
  background: var(--c-ink);
  color: var(--c-fog);
}

.page-products .tp-block--ink .section-head__title {
  color: var(--c-fog);
}

.page-products .tp-block--ink .section-head__note {
  color: var(--c-steel);
}

/* ============ 用途三栏 ============ */
.page-products .tp-uses {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.page-products .tp-use {
  padding: 20px 18px 24px;
  background: var(--c-fog);
  border: var(--edge);
  box-shadow: 3px 3px 0 var(--c-deep);
}

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

.page-products .tp-use__title {
  margin: 0 0 10px;
  font-size: var(--fs-2);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-products .tp-use__text {
  margin: 0;
  font-size: var(--fs-1);
  line-height: 1.78;
}

/* ============ 不对称分栏 ============ */
.page-products .tp-split {
  display: grid;
  gap: 30px;
}

.page-products .tp-split__wide > h2 {
  margin: 10px 0 18px;
  font-size: clamp(24px, 4.6vw, var(--fs-4));
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-products .tp-split__wide > p {
  margin: 0 0 16px;
  max-width: 40em;
  font-size: var(--fs-1);
  line-height: 1.78;
}

.page-products .tp-note {
  margin-bottom: 16px;
  padding: 16px 18px;
  background: var(--c-ink);
  color: var(--c-gravel);
  border-left: 4px solid var(--c-volt);
}

.page-products .tp-note:last-child {
  margin-bottom: 0;
}

.page-products .tp-note__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-volt);
  text-transform: uppercase;
}

.page-products .tp-note p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
}

/* ============ 图片容器 ============ */
.page-products .tp-figure {
  margin: 26px 0 0;
}

.page-products .figure__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 7 / 5;
  object-fit: cover;
  border: 2px solid var(--c-deep);
}

.page-products .figure__media--wide img {
  aspect-ratio: 7 / 4;
}

.page-products .figure__media--tall img {
  aspect-ratio: 5 / 6;
}

.page-products .tp-figure--square .figure__media img {
  aspect-ratio: 1 / 1;
}

.page-products .figure__cap {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-steel);
}

/* ============ 状态图例 ============ */
.page-products .tp-legend {
  padding: 16px 16px 8px;
  background: var(--c-fog);
  border: var(--edge);
  box-shadow: 3px 3px 0 var(--c-deep);
}

.page-products .tp-legend__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .tp-legend__item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  grid-template-areas:
    "sig name"
    "sig desc";
  column-gap: 10px;
  row-gap: 3px;
  padding: 11px 0;
  border-top: 1px solid var(--c-line);
  transition: opacity 160ms ease;
}

.page-products .tp-legend__item:first-child {
  border-top: 0;
}

.page-products .tp-legend:hover .tp-legend__item {
  opacity: 0.42;
}

.page-products .tp-legend .tp-legend__item:hover {
  opacity: 1;
}

.page-products .tp-legend__item .sig {
  grid-area: sig;
  align-self: center;
}

.page-products .tp-legend__name {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
}

.page-products .tp-legend__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-steel);
}

/* ============ 视图切换 ============ */
.page-products .tp-views {
  margin-top: 26px;
}

.page-products .tp-views__list {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--c-steel);
}

.page-products .tp-views__list .tabs__btn {
  appearance: none;
  -webkit-appearance: none;
  margin: 0;
  padding: 12px 20px;
  background: transparent;
  color: var(--c-line);
  border: 2px solid transparent;
  border-bottom: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-1);
  font-weight: 700;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.page-products .tp-views__list .tabs__btn:hover {
  color: var(--c-fog);
}

.page-products .tp-views__list .tabs__btn[aria-selected="true"] {
  background: var(--c-volt);
  border-color: var(--c-volt);
  color: var(--c-deep);
}

.page-products .tp-views__list .tabs__btn[aria-selected="true"]:hover {
  color: var(--c-deep);
}

.page-products .tp-views__list .tabs__btn:focus-visible {
  outline: 3px solid var(--c-volt);
  outline-offset: 2px;
}

.page-products .tp-views__panel {
  padding: 24px 20px 26px;
  background: var(--c-fog);
  color: var(--c-deep);
  border: 2px solid var(--c-deep);
  border-top: 0;
  box-shadow: 6px 6px 0 var(--c-deep);
}

.page-products .tp-views__panel h3 {
  margin: 0 0 12px;
  font-size: var(--fs-2);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-products .tp-views__panel p {
  margin: 0 0 16px;
  max-width: 42em;
  font-size: var(--fs-1);
  line-height: 1.78;
}

.page-products .tp-facts {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .tp-facts li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--c-line);
  font-size: 15px;
  line-height: 1.6;
}

.page-products .tp-facts .mono {
  flex: 0 0 auto;
  padding: 3px 7px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-blue);
  background: var(--c-gravel);
  border: 1px solid var(--c-line);
}

/* ============ 三步走 ============ */
.page-products .tp-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .tp-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 2px solid var(--c-deep);
}

.page-products .tp-step:last-child {
  border-bottom: 2px solid var(--c-deep);
}

.page-products .tp-step__no {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: var(--c-blue);
  color: var(--c-volt);
  border: 2px solid var(--c-deep);
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
}

.page-products .tp-step h3 {
  margin: 2px 0 8px;
  font-size: var(--fs-2);
  font-weight: 800;
  line-height: 1.35;
}

.page-products .tp-step p {
  margin: 0;
  font-size: var(--fs-1);
  line-height: 1.78;
}

/* ============ 更新节奏 ============ */
.page-products .tp-stats {
  display: grid;
  gap: 0;
  margin-top: 26px;
  border-top: 2px solid var(--c-deep);
}

.page-products .tp-stat {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-products .tp-stat__num {
  font-size: clamp(22px, 4.4vw, 30px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-blue);
}

.page-products .tp-stat__label {
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-steel);
}

.page-products .tp-cadence__text {
  margin: 28px 0 0;
  max-width: 42em;
  font-size: var(--fs-1);
  line-height: 1.78;
}

.page-products .tp-cadence__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 18px 0 0;
}

.page-products .tp-cadence__links a {
  color: var(--c-blue);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--c-volt);
  padding-bottom: 2px;
  transition: color 160ms ease;
}

.page-products .tp-cadence__links a:hover {
  color: var(--c-steel);
}

/* ============ 结尾条带 ============ */
.page-products .tp-cta {
  background: var(--c-blue);
  color: var(--c-fog);
  border-top: 4px solid var(--c-volt);
}

.page-products .tp-cta__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-top: 40px;
  padding-bottom: 46px;
}

.page-products .tp-cta__text {
  margin: 0;
  max-width: 30em;
  font-size: var(--fs-2);
  font-weight: 700;
  line-height: 1.5;
}

.page-products .tp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 移动端堆叠顺序 ============ */
@media (max-width: 899px) {
  .page-products .tp-split--flip {
    display: flex;
    flex-direction: column;
  }

  .page-products .tp-split--flip .tp-split__wide {
    order: 1;
  }

  .page-products .tp-split--flip .tp-split__narrow {
    order: 2;
  }
}

/* ============ 平板与桌面 ============ */
@media (min-width: 700px) {
  .page-products .tp-uses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .tp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-bottom: 2px solid var(--c-deep);
  }

  .page-products .tp-stat {
    padding: 20px 18px;
    border-bottom: 0;
    border-right: 1px solid var(--c-line);
  }

  .page-products .tp-stat:first-child {
    padding-left: 0;
  }

  .page-products .tp-stat:last-child {
    border-right: 0;
  }

  .page-products .tp-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-products .tp-split {
    grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .tp-split--flip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.9fr);
  }

  .page-products .tp-hero__inner {
    padding-top: calc(var(--header-h) + 44px);
    padding-bottom: 44px;
  }

  .page-products .tp-views__panel {
    padding: 30px 28px 32px;
  }

  .page-products .tp-figure {
    margin-top: 34px;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>