.page-products {
  --pp-hair: rgba(200, 144, 31, 0.34);
  --pp-hair-dark: rgba(232, 197, 122, 0.2);
  --pp-rack-bg: rgba(27, 58, 99, 0.5);
  --pp-rack-bg-alt: rgba(15, 36, 64, 0.62);
  display: block;
  overflow-x: clip;
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 面包屑 ---------- */
.page-products .pp-crumbs {
  background: var(--sand);
  padding: 16px 0 2px;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4.5vw, 48px) 0 clamp(48px, 7vw, 92px);
  color: var(--cream);
  background-color: var(--indigo);
  background-image:
    radial-gradient(120% 132% at 6% -14%, #1B3A63 0%, rgba(27, 58, 99, 0) 60%),
    linear-gradient(180deg, #0F2440 0%, #0A1830 100%);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    112deg,
    rgba(232, 197, 122, 0.055) 0 1.5px,
    rgba(232, 197, 122, 0) 1.5px 12px
  );
}

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

.page-products .pp-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-products .pp-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-sand);
  border-left: 3px solid var(--gold);
  padding-left: 10px;
}

.page-products .pp-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(34px, 8vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--cream);
}

.page-products .pp-hero__text {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.82;
  color: rgba(251, 246, 236, 0.84);
}

.page-products .pp-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pp-hero__facts {
  list-style: none;
  margin: 32px 0 0;
  padding: 20px 0 0;
  border-top: 1px dashed var(--pp-hair-dark);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.page-products .pp-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .pp-hero__fact b {
  font-family: var(--font-mono);
  font-size: clamp(17px, 4.4vw, 22px);
  font-weight: 600;
  color: var(--gold-sand);
  letter-spacing: -0.01em;
}

.page-products .pp-hero__fact span {
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(251, 246, 236, 0.62);
}

.page-products .pp-hero__media {
  margin: 0;
  transform: rotate(-1deg);
}

.page-products .pp-hero__media .media__frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(232, 197, 122, 0.3);
  box-shadow: 0 22px 46px -30px rgba(10, 24, 48, 0.9);
}

.page-products .pp-hero__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-hero__media .media__cap {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: rgba(251, 246, 236, 0.6);
}

/* ---------- 分区 ---------- */
.page-products .pp-zone {
  padding: clamp(44px, 6.5vw, 88px) 0;
}

.page-products .pp-zone--sand {
  background: var(--sand);
  color: var(--ink);
}

.page-products .pp-zone--soft {
  background: #EADFC8;
  color: var(--ink);
}

.page-products .pp-zone--indigo {
  background-color: var(--indigo);
  background-image: radial-gradient(110% 120% at 100% 0%, rgba(27, 58, 99, 0.9) 0%, rgba(15, 36, 64, 0) 62%);
  color: var(--cream);
}

.page-products .pp-zone--last {
  padding-bottom: clamp(52px, 7vw, 96px);
}

/* ---------- 章节标题 ---------- */
.page-products .pp-head {
  max-width: 62ch;
  margin-bottom: clamp(26px, 3.5vw, 44px);
}

.page-products .pp-head__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.page-products .pp-head__title {
  margin: 10px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-products .pp-head__lead {
  margin: 14px 0 0;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--ash);
}

.page-products .pp-head--dark .pp-head__title {
  color: var(--cream);
}

.page-products .pp-head--dark .pp-head__lead {
  color: rgba(251, 246, 236, 0.72);
}

/* ---------- 01 两块服务 ---------- */
.page-products .pp-services {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pp-service {
  position: relative;
  padding: 26px 22px 24px;
  border-radius: var(--r-lg);
  background: var(--cream);
  border: 1px solid rgba(16, 20, 24, 0.08);
  box-shadow: 0 16px 34px -30px rgba(10, 24, 48, 0.55);
}

.page-products .pp-service--route {
  border-top: 4px solid var(--gold);
}

.page-products .pp-service--shelf {
  border-top: 4px solid var(--teal);
}

.page-products .pp-service__tag {
  display: inline-block;
  margin-bottom: 14px;
}

.page-products .pp-service__title {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 25px);
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.page-products .pp-service__text {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.82;
  color: #37404B;
}

.page-products .pp-service__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pp-service__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: #37404B;
}

.page-products .pp-service__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-sand);
  box-shadow: inset 0 0 0 2px var(--gold);
}

.page-products .pp-service__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 15px;
  font-weight: 700;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 2px solid var(--gold-sand);
  padding-bottom: 3px;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-products .pp-service__link span {
  transition: transform 0.22s var(--ease);
}

.page-products .pp-service__link:hover,
.page-products .pp-service__link:focus-visible {
  color: var(--teal);
  border-color: var(--teal);
}

.page-products .pp-service__link:hover span {
  transform: translateX(4px);
}

/* ---------- 02 货架刻度与货架 ---------- */
.page-products .pp-shelf-nav {
  margin-bottom: 20px;
}

.page-products .pp-shelf-nav__list {
  list-style: none;
  margin: 0;
  padding: 0 0 12px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  border-bottom: 1px dashed var(--pp-hair-dark);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-shelf-nav__item {
  flex: 0 0 auto;
}

.page-products .pp-shelf-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 8px 12px;
  border-radius: var(--r-pill);
  border: 1px solid var(--pp-hair-dark);
  background: rgba(27, 58, 99, 0.42);
  color: rgba(251, 246, 236, 0.86);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-products .pp-shelf-nav__idx {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--gold-sand);
}

.page-products .pp-shelf-nav__link:hover,
.page-products .pp-shelf-nav__link:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--indigo-deep);
}

.page-products .pp-shelf-nav__link:hover .pp-shelf-nav__idx,
.page-products .pp-shelf-nav__link:focus-visible .pp-shelf-nav__idx {
  color: var(--indigo-deep);
}

.page-products .pp-racks {
  display: grid;
  gap: 16px;
}

.page-products .pp-rack {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 18px;
  border-radius: var(--r-lg);
  background: var(--pp-rack-bg);
  border: 1px solid rgba(232, 197, 122, 0.16);
  scroll-margin-top: 90px;
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-products .pp-rack:nth-child(even) {
  background: var(--pp-rack-bg-alt);
}

.page-products .pp-rack:hover {
  border-color: rgba(200, 144, 31, 0.55);
  transform: translateX(3px);
}

.page-products .pp-rack__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.page-products .pp-rack__body {
  min-width: 0;
}

.page-products .pp-rack__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-products .pp-rack__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  background: rgba(200, 144, 31, 0.16);
  color: var(--gold-sand);
  flex: 0 0 auto;
}

.page-products .pp-rack__title {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 24px);
  letter-spacing: -0.015em;
  color: var(--cream);
}

.page-products .pp-rack__text {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: rgba(251, 246, 236, 0.76);
}

.page-products .pp-rack__list {
  margin: 16px 0 0;
  padding: 14px 0 0;
  list-style: none;
  display: grid;
  gap: 9px;
  border-top: 1px dashed var(--pp-hair-dark);
}

.page-products .pp-rack__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(251, 246, 236, 0.68);
}

.page-products .pp-rack__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  border-top: 2px solid var(--gold);
}

.page-products .pp-rack__media {
  margin: 18px 0 0;
  grid-column: 1 / -1;
}

.page-products .pp-rack__media .media__frame {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--pp-hair-dark);
}

.page-products .pp-rack__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}

.page-products .pp-rack:hover .pp-rack__media .media__img {
  transform: scale(1.04);
}

/* ---------- 03 四步取用 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .pp-step {
  position: relative;
  padding: 22px 20px;
  border-radius: var(--r-md);
  background: var(--cream);
  border: 1px solid rgba(16, 20, 24, 0.08);
}

.page-products .pp-step__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--indigo);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold-sand);
  display: inline-block;
}

.page-products .pp-step__title {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.01em;
}

.page-products .pp-step__text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: #37404B;
}

.page-products .pp-step::after {
  content: "";
  position: absolute;
  top: 34px;
  left: 100%;
  width: 16px;
  border-top: 1px dashed var(--pp-hair);
  display: none;
}

/* ---------- 04 批量获取 ---------- */
.page-products .pp-batch {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

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

.page-products .pp-batch__media .media__frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(16, 20, 24, 0.1);
  box-shadow: 0 20px 44px -32px rgba(10, 24, 48, 0.65);
}

.page-products .pp-batch__media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-batch__media .media__cap {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--ash);
}

.page-products .pp-batch__title {
  margin: 10px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-products .pp-batch__text {
  margin: 16px 0 0;
  font-size: 16.5px;
  line-height: 1.84;
  color: #37404B;
}

.page-products .pp-batch__stats {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-products .pp-batch__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: var(--cream);
  border-left: 4px solid var(--gold);
}

.page-products .pp-batch__stats b {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--indigo);
}

.page-products .pp-batch__stats span {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ash);
}

.page-products .pp-batch__note {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.84;
  color: #37404B;
}

.page-products .pp-batch__note a {
  color: var(--indigo);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--gold-sand);
}

.page-products .pp-batch__note a:hover,
.page-products .pp-batch__note a:focus-visible {
  color: var(--teal);
  border-color: var(--teal);
}

/* ---------- 05 不同人怎么用 ---------- */
.page-products .pp-audience {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pp-aud {
  padding: 22px 20px;
  border-radius: var(--r-md);
  background: var(--cream);
  border: 1px solid rgba(16, 20, 24, 0.08);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-products .pp-aud:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 38px -30px rgba(10, 24, 48, 0.6);
}

.page-products .pp-aud__who {
  margin: 0;
  display: inline-block;
  padding: 5px 13px;
  border-radius: var(--r-pill);
  background: var(--indigo);
  color: var(--gold-sand);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.page-products .pp-aud__text {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: #37404B;
}

/* ---------- 06 怎么问 ---------- */
.page-products .pp-help {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: clamp(26px, 4vw, 44px);
  border-radius: var(--r-lg);
  background: rgba(27, 58, 99, 0.5);
  border: 1px solid var(--pp-hair-dark);
}

.page-products .pp-help__title {
  margin: 10px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-products .pp-help__text {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.84;
  color: rgba(251, 246, 236, 0.78);
}

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

.page-products .pp-help__side {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 8px;
}

.page-products .pp-help__pip {
  display: inline-block;
  padding: 7px 15px;
  border-radius: var(--r-pill);
  border: 1px dashed var(--pp-hair-dark);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(232, 197, 122, 0.72);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .pp-audience {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pp-step:not(:last-child)::after {
    display: block;
  }

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

  .page-products .pp-service {
    padding: 30px 28px 28px;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(28px, 4vw, 58px);
    align-items: start;
  }

  .page-products .pp-batch {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: center;
  }

  .page-products .pp-help {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-rack {
    grid-template-columns: 76px minmax(0, 1fr);
    padding: 28px 30px;
    gap: 18px;
  }

  .page-products .pp-rack--media {
    grid-template-columns: 76px minmax(0, 1fr) 262px;
    align-items: center;
  }

  .page-products .pp-rack--media .pp-rack__media {
    grid-column: auto;
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-rack,
  .page-products .pp-rack__media .media__img,
  .page-products .pp-service__link span,
  .page-products .pp-aud {
    transition: none;
  }

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

  .page-products .pp-rack:hover .pp-rack__media .media__img {
    transform: none;
  }

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