.page-products {
  --pp-gap: clamp(14px, 2vw, 22px);
  --pp-ease: cubic-bezier(.22, .7, .28, 1);
  --pp-shadow: 0 22px 48px -30px rgba(11, 23, 41, .55);
  background: var(--sb-warm);
  color: var(--sb-ink);
  overflow-x: clip;
}

.page-products .pp-hero {
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 72px);
  background:
    linear-gradient(178deg, rgba(16, 35, 63, .05) 0%, rgba(16, 35, 63, 0) 42%),
    var(--sb-warm);
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 30px;
  margin-top: 22px;
}

.page-products .pp-hero__copy h1 {
  font-family: var(--sb-font-sans);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.16;
  font-size: clamp(30px, 5.6vw, 58px);
  margin: 14px 0 16px;
  max-width: 15ch;
}

.page-products .pp-hero__lead {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--sb-stone);
  max-width: 46ch;
  margin: 0 0 24px;
}

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

/* ---------- 两版对照面板 ---------- */
.page-products .pp-compare {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--sb-r);
  overflow: hidden;
  background: var(--sb-blue);
  color: var(--sb-warm);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-compare__pane {
  padding: clamp(20px, 3vw, 28px);
}

.page-products .pp-compare__pane--old {
  background: rgba(11, 23, 41, .55);
}

.page-products .pp-compare__label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sb-font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sb-warm);
  margin: 0 0 16px;
}

.page-products .pp-compare__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sb-orange);
  box-shadow: 0 0 0 4px rgba(242, 98, 42, .18);
}

.page-products .pp-compare__dot--stone {
  background: var(--sb-stone);
  box-shadow: none;
}

.page-products .pp-compare__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pp-compare__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 12px;
  border-left: 2px solid var(--sb-moss);
  background: rgba(244, 237, 226, .06);
  font-size: 15px;
  line-height: 1.5;
}

.page-products .pp-compare__list .sb-mono {
  font-size: 12px;
  color: var(--sb-amber);
}

.page-products .pp-compare__bars {
  display: grid;
  gap: 7px;
  margin-bottom: 4px;
}

.page-products .pp-compare__bar {
  height: 11px;
  border-radius: 3px;
  background: rgba(244, 237, 226, .16);
}

.page-products .pp-compare__bar:nth-child(2n) {
  width: 82%;
}

.page-products .pp-compare__bar:nth-child(3n) {
  width: 64%;
}

.page-products .pp-compare__note {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(244, 237, 226, .72);
  margin: 16px 0 0;
}

.page-products .pp-compare__split {
  position: relative;
  background: rgba(244, 237, 226, .18);
  height: 2px;
}

.page-products .pp-compare__grip {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 34px;
  height: 34px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--sb-paper);
  border: 2px solid var(--sb-orange);
}

.page-products .pp-compare__grip::before,
.page-products .pp-compare__grip::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 6px;
  height: 1.5px;
  background: var(--sb-stone);
}

.page-products .pp-compare__grip::before {
  left: 9px;
}

.page-products .pp-compare__grip::after {
  right: 9px;
}

/* ---------- 章节通用 ---------- */
.page-products .pp-section {
  padding: clamp(48px, 7vw, 96px) 0;
  position: relative;
}

.page-products .pp-section__title {
  font-family: var(--sb-font-sans);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.22;
  font-size: clamp(25px, 4.2vw, 42px);
  margin: 10px 0 14px;
}

.page-products .pp-section__title--light {
  color: var(--sb-warm);
}

.page-products .pp-section__lead {
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--sb-stone);
  max-width: 62ch;
  margin: 0;
}

.page-products .pp-section__lead--light {
  color: rgba(244, 237, 226, .76);
}

.page-products .sb-band {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-products .sb-band__line {
  flex: 1;
  height: 2px;
  background-image: linear-gradient(90deg, var(--sb-line-strong) 0 8px, transparent 8px 16px);
  background-size: 16px 2px;
}

/* ---------- 六个入口 ---------- */
.page-products .pp-entries {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: 34px;
}

.page-products .pp-entry {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px 20px 20px;
  background: var(--sb-paper);
  border: 1px solid var(--sb-line);
  border-top: 3px solid var(--sb-clay);
  border-radius: 4px 4px 12px 12px;
  transition: transform .3s var(--pp-ease), border-top-color .3s var(--pp-ease), box-shadow .3s var(--pp-ease);
}

.page-products .pp-entry:hover {
  transform: translateY(-5px);
  border-top-color: var(--sb-orange);
  box-shadow: var(--pp-shadow);
}

.page-products .pp-entry__idx {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sb-clay);
}

.page-products .pp-entry__name {
  font-family: var(--sb-font-sans);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -.01em;
  margin: 6px 0 10px;
}

.page-products .pp-entry__desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--sb-stone);
  margin: 0;
}

.page-products .pp-entry__hint {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--sb-line-strong);
  font-size: 13px;
  line-height: 1.65;
  color: var(--sb-green);
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity .28s var(--pp-ease), max-height .3s var(--pp-ease);
}

.page-products .pp-entry:hover .pp-entry__hint {
  opacity: 1;
  max-height: 80px;
}

/* ---------- 旧版路径 ---------- */
.page-products .pp-section--legacy {
  background: var(--sb-paper);
}

.page-products .pp-legacy__grid {
  display: grid;
  gap: 26px;
  margin-top: 10px;
}

.page-products .pp-legacy__body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--sb-ink);
  max-width: 60ch;
  margin: 0 0 16px;
}

.page-products .pp-legacy__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-legacy__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  padding-left: 14px;
  border-left: 3px solid var(--sb-moss);
}

.page-products .pp-legacy__list .sb-mono {
  font-size: 11px;
  letter-spacing: .1em;
  padding: 2px 7px;
  border-radius: 3px;
  background: var(--sb-moss);
  color: var(--sb-paper);
}

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

/* ---------- 宽度刻度 ---------- */
.page-products .pp-ruler {
  margin-top: clamp(36px, 5vw, 60px);
  padding: clamp(20px, 3vw, 30px);
  background: var(--sb-blue);
  border-radius: var(--sb-r);
  color: var(--sb-warm);
}

.page-products .pp-ruler__title {
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sb-amber);
  margin: 0 0 20px;
}

.page-products .pp-ruler__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: ruler;
}

.page-products .pp-ruler__mark {
  position: relative;
  padding-left: 20px;
  border-left: 2px solid rgba(244, 237, 226, .22);
}

.page-products .pp-ruler__mark::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sb-orange);
}

.page-products .pp-ruler__num {
  display: block;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--sb-paper);
  letter-spacing: .02em;
}

.page-products .pp-ruler__label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 237, 226, .74);
}

/* ---------- 手机端 ---------- */
.page-products .pp-section--mobile {
  background:
    linear-gradient(180deg, rgba(63, 122, 75, .07), rgba(63, 122, 75, 0) 60%),
    var(--sb-warm);
}

.page-products .pp-mobile__grid {
  display: grid;
  gap: 28px;
  margin-top: 10px;
}

.page-products .pp-mobile__body p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--sb-ink);
  max-width: 58ch;
  margin: 0 0 16px;
}

.page-products .pp-mobile__steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-step {
  padding: 16px 18px;
  background: var(--sb-paper);
  border-radius: 10px;
  border-left: 3px solid var(--sb-green);
}

.page-products .pp-step__num {
  display: block;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--sb-green);
  margin-bottom: 6px;
}

.page-products .pp-step strong {
  display: block;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 6px;
}

.page-products .pp-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--sb-stone);
}

.page-products .pp-mobile__stats {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--sb-line);
}

.page-products .pp-mobile__stat {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--sb-stone);
}

.page-products .pp-mobile__stat .sb-mono {
  font-size: 15px;
  font-weight: 700;
  color: var(--sb-orange);
  letter-spacing: .02em;
}

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

.page-products .pp-thumb {
  margin-top: clamp(36px, 5vw, 56px);
  padding: clamp(18px, 3vw, 28px);
  background: var(--sb-paper);
  border: 1px solid var(--sb-line);
  border-radius: var(--sb-r);
}

.page-products .pp-thumb__svg {
  display: block;
  width: 100%;
  max-width: 520px;
  height: auto;
  margin: 0 auto;
}

.page-products .pp-thumb__caption {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sb-stone);
  text-align: center;
}

/* ---------- 桌面端 ---------- */
.page-products .pp-section--desktop {
  background: var(--sb-paper);
}

.page-products .pp-desktop__figure {
  margin: clamp(28px, 4vw, 40px) 0 0;
}

.page-products .pp-desktop__panes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: 2px;
  background: var(--sb-line);
  border-radius: 0 0 12px 12px;
  overflow: hidden;
}

.page-products .pp-pane {
  padding: 24px 22px;
  background: var(--sb-warm);
}

.page-products .pp-pane--mid {
  background: var(--sb-blue);
  color: var(--sb-warm);
}

.page-products .pp-pane--mid .pp-pane__title,
.page-products .pp-pane--mid .pp-pane__label {
  color: var(--sb-warm);
}

.page-products .pp-pane--mid p {
  color: rgba(244, 237, 226, .76);
}

.page-products .pp-pane--right {
  background: var(--sb-warm);
  border-left: 3px solid var(--sb-orange);
}

.page-products .pp-pane__label {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .12em;
  padding: 2px 8px;
  border-radius: 3px;
  background: var(--sb-clay);
  color: var(--sb-paper);
}

.page-products .pp-pane__title {
  font-family: var(--sb-font-sans);
  font-weight: 800;
  font-size: 19px;
  margin: 14px 0 10px;
  letter-spacing: -.01em;
}

.page-products .pp-pane p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--sb-stone);
  margin: 0;
}

/* ---------- 显示方案 ---------- */
.page-products .pp-section--display {
  position: relative;
  background: var(--sb-night);
  overflow: hidden;
}

.page-products .pp-display__bgimg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  pointer-events: none;
}

.page-products .pp-display__inner {
  position: relative;
  z-index: 1;
}

.page-products .pp-display__band .sb-band__line {
  background-image: linear-gradient(90deg, rgba(244, 237, 226, .4) 0 8px, transparent 8px 16px);
}

.page-products .pp-display__band .sb-index {
  color: var(--sb-amber);
}

.page-products .pp-display__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 34px;
}

.page-products .pp-display__card {
  padding: 24px 22px;
  border-radius: 12px;
  border: 1px solid rgba(244, 237, 226, .18);
}

.page-products .pp-display__card--dark {
  background: #0B1729;
  color: var(--sb-warm);
}

.page-products .pp-display__card--light {
  background: var(--sb-paper);
  color: var(--sb-ink);
  border-color: rgba(16, 35, 63, .18);
}

.page-products .pp-display__swatch {
  display: flex;
  gap: 8px;
  margin: 0 0 18px;
}

.page-products .pp-display__chip {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  border: 1px solid rgba(110, 106, 99, .35);
}

.page-products .pp-display__name {
  font-family: var(--sb-font-sans);
  font-weight: 800;
  font-size: 19px;
  margin: 0 0 10px;
}

.page-products .pp-display__text {
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 16px;
  color: inherit;
  opacity: .82;
}

.page-products .pp-display__meta {
  font-size: 11px;
  letter-spacing: .1em;
  margin: 0;
  color: var(--sb-amber);
}

.page-products .pp-display__card--light .pp-display__meta {
  color: var(--sb-clay);
}

.page-products .pp-display__foot {
  margin: 26px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 237, 226, .7);
  max-width: 62ch;
}

/* ---------- 使用场景 ---------- */
.page-products .pp-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  margin-top: 34px;
}

.page-products .pp-scene {
  display: flex;
  flex-direction: column;
  background: var(--sb-paper);
  border: 1px solid var(--sb-line);
  border-radius: 12px;
  overflow: hidden;
}

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

.page-products .pp-scene__body {
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.page-products .pp-scene__when {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--sb-amber);
  margin: 0 0 8px;
}

.page-products .pp-scene__title {
  font-family: var(--sb-font-sans);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -.01em;
  margin: 0 0 10px;
}

.page-products .pp-scene__body p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--sb-stone);
  margin: 0 0 18px;
}

.page-products .pp-scene__link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--sb-font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--sb-blue);
  text-decoration: none;
  border-bottom: 2px solid var(--sb-orange);
  padding-bottom: 3px;
  transition: color .25s var(--pp-ease);
}

.page-products .pp-scene__link:hover {
  color: var(--sb-orange);
}

/* ---------- 收尾 ---------- */
.page-products .pp-outro {
  padding: clamp(44px, 6vw, 80px) 0;
  background: var(--sb-blue);
  color: var(--sb-warm);
  border-top: 6px solid var(--sb-clay);
}

.page-products .pp-outro__title {
  font-family: var(--sb-font-sans);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.22;
  font-size: clamp(24px, 3.6vw, 36px);
  margin: 0 0 14px;
}

.page-products .pp-outro__text {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(244, 237, 226, .78);
  max-width: 60ch;
  margin: 0 0 26px;
}

.page-products .pp-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pp-compare {
    grid-template-columns: 1fr 2px 1fr;
  }

  .page-products .pp-compare__split {
    height: auto;
    width: 2px;
  }

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

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

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

  .page-products .pp-scene--lead {
    grid-column: 1 / -1;
  }

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

@media (min-width: 900px) {
  .page-products .pp-legacy__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .pp-mobile__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .pp-desktop__panes {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-products .pp-ruler__track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: center;
    gap: 52px;
  }

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

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

  .page-products .pp-scene--lead {
    grid-column: auto;
  }
}

@media (hover: none) {
  .page-products .pp-entry__hint {
    opacity: 1;
    max-height: 80px;
  }
}

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

  .page-products .pp-entry:hover {
    transform: none;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</｜｜DSML｜｜ calls>