.page-products {
  background: var(--dk-cream);
  color: var(--dk-graphite);
  font-family: var(--dk-font-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: clip;
}

.page-products .pp-hero {
  position: relative;
  background: var(--dk-coal);
  color: var(--dk-cream);
  padding: clamp(26px, 5vw, 54px) 0 clamp(40px, 7vw, 78px);
  border-bottom: var(--dk-line) solid var(--dk-orange);
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -14%;
  width: min(540px, 92vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122, 43, 255, 0.6) 0%, rgba(122, 43, 255, 0) 68%);
  pointer-events: none;
}

.page-products .pp-crumb ol {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0 0 clamp(14px, 3vw, 26px);
  padding: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 247, 238, 0.7);
}

.page-products .pp-crumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--dk-orange);
}

.page-products .pp-crumb a {
  color: rgba(255, 247, 238, 0.92);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 247, 238, 0.4);
}

.page-products .pp-crumb a:hover {
  color: var(--dk-yellow);
  border-bottom-color: var(--dk-yellow);
}

.page-products .pp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: end;
}

.page-products .pp-kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding: 6px 15px;
  border-radius: 999px;
  border: 2px solid var(--dk-graphite);
  background: var(--dk-yellow);
  color: var(--dk-coal);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-products .pp-h1 {
  font-family: var(--dk-font-display);
  font-weight: 900;
  font-size: clamp(32px, 7vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: var(--dk-cream);
  text-shadow: 5px 5px 0 rgba(255, 107, 26, 0.92);
}

.page-products .pp-lede {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.8;
  color: rgba(255, 247, 238, 0.86);
}

.page-products .pp-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pp-jump a {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border-radius: 999px;
  border: 2px solid rgba(255, 247, 238, 0.75);
  color: var(--dk-cream);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-products .pp-jump a:hover,
.page-products .pp-jump a:focus-visible {
  background: var(--dk-orange);
  border-color: var(--dk-orange);
  color: var(--dk-coal);
  transform: translateY(-3px);
}

.page-products .pp-hero__shot {
  margin: 0;
  position: relative;
  border: var(--dk-line) solid var(--dk-cream);
  border-radius: var(--dk-radius);
  overflow: hidden;
  background: var(--dk-graphite);
  box-shadow: 8px 8px 0 rgba(122, 43, 255, 0.7);
}

.page-products .pp-hero__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05);
}

.page-products .pp-hero__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 72% 18%, rgba(0, 229, 208, 0.34), transparent 58%),
    linear-gradient(180deg, rgba(18, 16, 15, 0) 52%, rgba(18, 16, 15, 0.58) 100%);
}

.page-products .pp-band {
  position: relative;
  padding: clamp(40px, 7vw, 82px) 0;
  border-top: var(--dk-line) solid var(--dk-graphite);
}

.page-products .pp-band[id] {
  scroll-margin-top: 24px;
}

.page-products .pp-band--cream {
  background: var(--dk-cream);
  color: var(--dk-graphite);
}

.page-products .pp-band--sand {
  background: var(--dk-sand);
  color: var(--dk-graphite);
}

.page-products .pp-band--teal {
  background: var(--dk-teal);
  color: var(--dk-cream);
  border-top-color: var(--dk-cyan);
}

.page-products .pp-band--violet {
  background: var(--dk-violet);
  color: var(--dk-cream);
  border-top-color: var(--dk-yellow);
}

.page-products .pp-band--coal {
  background: var(--dk-coal);
  color: var(--dk-cream);
  border-top-color: var(--dk-orange);
}

.page-products .pp-band__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 4vw, 34px);
  align-items: start;
}

.page-products .pp-num {
  font-family: var(--dk-font-mono);
  font-weight: 700;
  font-size: clamp(34px, 8vw, 54px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--dk-wine);
  padding-bottom: 8px;
  border-bottom: 4px solid var(--dk-orange);
  justify-self: start;
}

.page-products .pp-band--teal .pp-num,
.page-products .pp-band--violet .pp-num,
.page-products .pp-band--coal .pp-num {
  color: var(--dk-yellow);
}

.page-products .pp-h2 {
  position: relative;
  margin: 0 0 14px;
  padding-top: 16px;
  font-family: var(--dk-font-display);
  font-weight: 900;
  font-size: clamp(25px, 4.4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.01em;
}

.page-products .pp-h2::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: var(--dk-orange);
}

.page-products .pp-body {
  margin: 0 0 18px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
}

.page-products .pp-band--teal .pp-body,
.page-products .pp-band--violet .pp-body,
.page-products .pp-band--coal .pp-body {
  color: rgba(255, 247, 238, 0.88);
}

.page-products .pp-inline {
  color: inherit;
  text-decoration: none;
  border-bottom: 2px solid var(--dk-orange);
  font-weight: 700;
}

.page-products .pp-inline:hover {
  color: var(--dk-wine);
  border-bottom-color: var(--dk-wine);
}

.page-products .pp-steps {
  list-style: none;
  counter-reset: ppstep;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-steps li {
  counter-increment: ppstep;
  position: relative;
  padding-left: 46px;
  font-size: 15px;
  line-height: 1.78;
}

.page-products .pp-steps li::before {
  content: counter(ppstep);
  position: absolute;
  left: 0;
  top: 1px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: var(--dk-line) solid var(--dk-graphite);
  background: var(--dk-orange);
  color: var(--dk-coal);
  font-family: var(--dk-font-mono);
  font-size: 14px;
  font-weight: 700;
}

.page-products .pp-steps b {
  display: block;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 2px;
  color: inherit;
}

.page-products .pp-band--teal .pp-steps li,
.page-products .pp-band--violet .pp-steps li,
.page-products .pp-band--coal .pp-steps li {
  color: rgba(255, 247, 238, 0.9);
}

.page-products .pp-visual {
  display: grid;
  gap: 16px;
  justify-items: center;
}

.page-products .pp-caption {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--dk-graphite);
  opacity: 0.72;
}

/* 手机示意 */
.page-products .pp-phone {
  width: min(232px, 66vw);
  aspect-ratio: 9 / 17.5;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 10px 10px;
  border: var(--dk-line) solid var(--dk-graphite);
  border-radius: 32px;
  background: linear-gradient(160deg, #241e1a 0%, #12100f 100%);
  box-shadow: var(--dk-shadow);
}

.page-products .pp-phone__bar {
  display: block;
  width: 54px;
  height: 5px;
  margin: 0 auto 4px;
  border-radius: 999px;
  background: rgba(255, 247, 238, 0.3);
}

.page-products .pp-phone__screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 7px;
  padding: 10px;
  border-radius: 16px;
  border: 1px dashed rgba(255, 247, 238, 0.2);
  background: rgba(255, 247, 238, 0.04);
}

.page-products .pp-phone__screen span {
  display: block;
  height: 7px;
  border-radius: 999px;
  background: rgba(255, 247, 238, 0.22);
}

.page-products .pp-phone__screen span:nth-child(2) {
  width: 72%;
  background: rgba(0, 229, 208, 0.55);
}

.page-products .pp-phone__screen span:nth-child(3) {
  width: 86%;
}

.page-products .pp-phone__screen span:nth-child(4) {
  width: 54%;
  background: rgba(255, 107, 26, 0.7);
}

.page-products .pp-dock {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  padding: 5px;
  border-radius: 15px;
  border: 2px solid rgba(255, 247, 238, 0.2);
  background: var(--dk-graphite);
}

.page-products .pp-dock span {
  padding: 7px 2px;
  border-radius: 9px;
  background: rgba(255, 247, 238, 0.07);
  color: rgba(255, 247, 238, 0.8);
  font-size: 9px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
}

.page-products .pp-dock span.is-on {
  background: var(--dk-orange);
  color: var(--dk-coal);
  font-weight: 800;
}

/* 周期色卡 */
.page-products .pp-cycle {
  width: 100%;
  max-width: 340px;
  display: grid;
  gap: 8px;
  padding: 16px;
  border: var(--dk-line) solid var(--dk-graphite);
  border-radius: var(--dk-radius);
  background: var(--dk-coal);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.45);
}

.page-products .pp-cycle__label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 247, 238, 0.72);
}

.page-products .pp-cycle__label span:last-child {
  color: var(--dk-yellow);
}

.page-products .pp-cycle__row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 5px;
  margin-bottom: 6px;
}

.page-products .pp-cycle__row b {
  display: block;
  aspect-ratio: 1;
  border-radius: 6px;
  border: 2px solid rgba(18, 16, 15, 0.9);
  transition: transform 0.18s ease;
}

.page-products .pp-cycle__row--a b {
  background: var(--dk-orange);
}

.page-products .pp-cycle__row--b b {
  background: var(--dk-violet);
}

.page-products .pp-cycle__row b:nth-child(even) {
  opacity: 0.8;
}

.page-products .pp-cycle__row b:hover {
  transform: translateY(-3px) scale(1.08);
}

.page-products .pp-round {
  width: min(220px, 58vw);
  aspect-ratio: 1;
  margin: 0;
  border-radius: 50%;
  overflow: hidden;
  border: var(--dk-line) solid var(--dk-cream);
  box-shadow: 6px 6px 0 var(--dk-coal);
}

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

/* 双轴 */
.page-products .pp-axes {
  display: grid;
  gap: 14px;
  margin: 20px 0 4px;
}

.page-products .pp-axis {
  padding: 14px 16px 16px;
  border: var(--dk-line) solid var(--dk-graphite);
  border-left: 8px solid var(--dk-cyan);
  border-radius: 14px;
  background: var(--dk-cream);
  box-shadow: var(--dk-shadow-sm);
}

.page-products .pp-axis h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--dk-graphite);
}

.page-products .pp-axis p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: #4a423c;
}

.page-products .pp-city {
  margin: 12px 0 0;
  border: 2px solid var(--dk-graphite);
  border-radius: 10px;
  overflow: hidden;
}

.page-products .pp-city img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-products .pp-tip {
  margin: 18px 0 0;
  padding: 12px 16px;
  border-left: 6px solid var(--dk-orange);
  border-radius: 0 12px 12px 0;
  background: var(--dk-cream);
  font-size: 14px;
  line-height: 1.75;
  color: var(--dk-graphite);
}

.page-products .pp-matrix {
  width: 100%;
  max-width: 360px;
  padding: 10px;
  border: var(--dk-line) solid var(--dk-graphite);
  border-radius: var(--dk-radius);
  background: var(--dk-coal);
  box-shadow: var(--dk-shadow);
}

.page-products .pp-matrix svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-slice {
  width: 100%;
  margin: 0;
  overflow: hidden;
  border: var(--dk-line) solid var(--dk-graphite);
  border-radius: var(--dk-radius);
  box-shadow: var(--dk-shadow);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-products .pp-slice img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* 客服 */
.page-products .pp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .pp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  border-radius: 999px;
  border: var(--dk-line) solid var(--dk-graphite);
  background: var(--dk-orange);
  color: var(--dk-coal);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: var(--dk-shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-products .pp-btn:hover,
.page-products .pp-btn:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--dk-graphite);
}

.page-products .pp-btn--ghost {
  background: transparent;
  color: var(--dk-cream);
  border-color: var(--dk-cream);
  box-shadow: 4px 4px 0 rgba(255, 247, 238, 0.35);
}

.page-products .pp-btn--ghost:hover,
.page-products .pp-btn--ghost:focus-visible {
  box-shadow: 6px 6px 0 rgba(255, 247, 238, 0.5);
}

.page-products .pp-flow {
  width: 100%;
  max-width: 320px;
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 20px 16px;
  border: var(--dk-line) solid var(--dk-cream);
  border-radius: var(--dk-radius);
  background: rgba(18, 16, 15, 0.35);
  box-shadow: 8px 8px 0 rgba(18, 16, 15, 0.45);
}

.page-products .pp-flow__step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 2px solid var(--dk-graphite);
  background: var(--dk-cream);
  color: var(--dk-graphite);
  font-size: 14px;
  font-weight: 800;
}

.page-products .pp-flow__step--end {
  background: var(--dk-cyan);
}

.page-products .pp-flow__no {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--dk-orange);
  color: var(--dk-coal);
  font-family: var(--dk-font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-products .pp-flow__line {
  display: block;
  width: 3px;
  height: 34px;
  background: var(--dk-yellow);
}

.page-products .pp-flow__note {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--dk-cream);
  opacity: 0.86;
}

/* 版本阶梯 */
.page-products .pp-banner {
  margin: 0 0 clamp(26px, 4vw, 44px);
  border: var(--dk-line) solid var(--dk-cream);
  border-radius: var(--dk-radius);
  overflow: hidden;
  box-shadow: 8px 8px 0 rgba(255, 107, 26, 0.6);
}

.page-products .pp-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 6;
  object-fit: cover;
  filter: saturate(1.15) contrast(1.05);
}

.page-products .pp-visual--wide {
  justify-items: stretch;
}

.page-products .pp-ladder {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pp-vcard {
  padding: 15px 16px 17px;
  border: var(--dk-line) solid var(--dk-orange);
  border-radius: 14px;
  background: var(--dk-cream);
  color: var(--dk-graphite);
  box-shadow: 6px 6px 0 rgba(255, 107, 26, 0.32);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-products .pp-vcard:hover {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 rgba(255, 107, 26, 0.5);
}

.page-products .pp-vcard__ver {
  display: inline-block;
  margin-bottom: 9px;
  padding: 3px 11px;
  border-radius: 999px;
  background: var(--dk-orange);
  color: var(--dk-coal);
  font-family: var(--dk-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-products .pp-vcard h3 {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
}

.page-products .pp-vcard p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: #4a423c;
}

/* 可用性 */
.page-products .pp-usability {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .pp-usability li {
  padding: 13px 16px;
  border: var(--dk-line) solid var(--dk-graphite);
  border-left: 8px solid var(--dk-violet);
  border-radius: 12px;
  background: var(--dk-sand);
  box-shadow: var(--dk-shadow-sm);
}

.page-products .pp-usability strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 800;
  color: var(--dk-graphite);
}

.page-products .pp-usability span {
  font-size: 14px;
  line-height: 1.72;
  color: #4a423c;
}

.page-products .pp-next {
  display: grid;
  gap: 12px;
  justify-items: start;
  padding: 20px 18px;
  border: var(--dk-line) solid var(--dk-graphite);
  border-radius: var(--dk-radius);
  background: var(--dk-violet);
  color: var(--dk-cream);
  box-shadow: var(--dk-shadow);
}

.page-products .pp-next p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 247, 238, 0.94);
}

.page-products .pp-next .pp-btn--ghost {
  color: var(--dk-cream);
  border-color: var(--dk-cream);
}

@media (min-width: 640px) {
  .page-products .pp-axes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 760px) {
  .page-products .pp-ladder {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    padding-bottom: 54px;
  }

  .page-products .pp-ladder li:nth-child(3n + 2) {
    transform: translateY(26px);
  }

  .page-products .pp-ladder li:nth-child(3n + 2):hover {
    transform: translateY(24px);
  }

  .page-products .pp-ladder li:nth-child(3n) {
    transform: translateY(52px);
  }

  .page-products .pp-ladder li:nth-child(3n):hover {
    transform: translateY(50px);
  }
}

@media (min-width: 880px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    gap: clamp(28px, 4vw, 52px);
  }

  .page-products .pp-h1 {
    transform: rotate(-2deg);
    transform-origin: left center;
  }
}

@media (min-width: 920px) {
  .page-products .pp-band__grid {
    grid-template-columns: 82px minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(20px, 3vw, 46px);
  }

  .page-products .pp-num {
    position: sticky;
    top: 24px;
  }

  .page-products .pp-visual {
    align-content: start;
  }

  .page-products .pp-visual--wide {
    grid-column: 2 / -1;
  }

  .page-products .pp-band--coal .pp-band__grid {
    grid-template-columns: 82px minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

@media (max-width: 519px) {
  .page-products .pp-steps li {
    padding-left: 40px;
  }

  .page-products .pp-steps li::before {
    width: 26px;
    height: 26px;
    font-size: 12px;
  }

  .page-products .pp-cycle {
    padding: 12px;
  }

  .page-products .pp-next {
    padding: 16px 14px;
  }
}
<<<END>>>