.page-products {
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products .pp-crumbs {
  padding-top: clamp(16px, 2.6vw, 28px);
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  position: relative;
  padding: clamp(20px, 3.4vw, 40px) 0 clamp(36px, 6vw, 72px);
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -14%;
  width: min(760px, 78vw);
  height: 150%;
  background: linear-gradient(150deg, rgba(15, 92, 140, 0.12), rgba(228, 99, 42, 0.14) 62%, rgba(78, 122, 56, 0.1));
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 76%);
  z-index: 0;
  pointer-events: none;
}

.page-products .pp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .pp-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 14px 0 18px;
  text-align: left;
}

.page-products .pp-hl {
  font-style: normal;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--sunset);
  color: var(--ink);
  padding: 0 0.18em 0.06em;
  border-radius: var(--radius);
  letter-spacing: 0.02em;
}

.page-products .pp-hero__lede {
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.78;
  max-width: 34em;
  margin: 0 0 clamp(20px, 3vw, 28px);
}

.page-products .pp-hero__jump {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pp-jump {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--lake-deep);
  background: var(--cream);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .pp-jump:hover,
.page-products .pp-jump:focus-visible {
  background: var(--sunset-soft);
  border-color: var(--sunset);
  transform: translateY(-2px);
}

.page-products .pp-hero__art {
  margin: 0;
  padding: clamp(10px, 1.6vw, 16px);
  background: var(--cream);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-paper);
}

.page-products .pp-hero__art img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--rule);
}

.page-products .pp-hero__caption {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lake-deep);
  letter-spacing: 0.02em;
}

/* ---------- 六大分类 ---------- */

.page-products .pp-cat {
  border-top: 1px solid var(--rule);
}

.page-products .cat-seg {
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 clamp(20px, 3vw, 30px);
}

.page-products .cat-panel[hidden] {
  display: none;
}

.page-products .cat-panel__note {
  max-width: 42em;
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  padding-left: 14px;
  border-left: 3px solid var(--sunset);
  font-size: 16px;
  line-height: 1.75;
  color: var(--lake-deep);
}

.page-products .cat-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-products .cat-card {
  position: relative;
  border-top: 4px solid var(--rule);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-products .cat-card--lake { border-top-color: var(--lake); }
.page-products .cat-card--sunset { border-top-color: var(--sunset); }
.page-products .cat-card--barley { border-top-color: var(--barley); }
.page-products .cat-card--clay { border-top-color: var(--clay); }

.page-products .cat-card:hover,
.page-products .cat-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-products .cat-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.page-products .cat-card__freq {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-products .cat-card__meta {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--rule);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--lake-deep);
  opacity: 0.86;
  transition: opacity 0.2s var(--ease);
}

.page-products .cat-card:hover .cat-card__meta,
.page-products .cat-card:focus-within .cat-card__meta {
  opacity: 1;
}

/* ---------- 更新节奏 ---------- */

.page-products .pp-rhythm {
  background: var(--sand);
}

.page-products .rhythm-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .rhythm-card {
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--cream);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-paper);
}

.page-products .rhythm-card--a { border-left: 5px solid var(--lake); }
.page-products .rhythm-card--b { border-left: 5px solid var(--sunset); }
.page-products .rhythm-card--c { border-left: 5px solid var(--barley); }

.page-products .rhythm-card__num {
  display: block;
  font-size: clamp(34px, 5vw, 48px);
  line-height: 1;
  color: var(--lake-deep);
  letter-spacing: 0.02em;
}

.page-products .rhythm-card--b .rhythm-card__num { color: var(--sunset); }
.page-products .rhythm-card--c .rhythm-card__num { color: var(--barley); }

.page-products .rhythm-card__name {
  margin: 12px 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.35;
}

.page-products .rhythm-card__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
}

.page-products .pp-figure {
  margin: 0;
  padding: clamp(10px, 1.6vw, 16px);
  background: var(--cream);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-paper);
}

.page-products .pp-figure img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--rule);
}

.page-products .pp-figure--wide img { aspect-ratio: 2 / 1; }
.page-products .pp-figure--fee img { aspect-ratio: 12 / 7; }

.page-products .pp-figure figcaption {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lake-deep);
}

/* ---------- 工具带 ---------- */

.page-products .tool-band {
  position: relative;
  background: var(--lake-deep);
  color: var(--cream);
  padding: clamp(30px, 4.4vw, 52px) 0;
  border-top: 6px solid var(--sunset);
  border-bottom: 6px solid var(--sunset);
}

.page-products .tool-band__title {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.24;
  color: var(--cream);
}

.page-products .tool-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.2vw, 24px);
}

.page-products .tool-band__item {
  display: block;
  padding: 20px 20px 22px;
  background: rgba(252, 247, 238, 0.05);
  border: 1px solid rgba(252, 247, 238, 0.3);
  border-radius: var(--radius);
  color: var(--cream);
  text-decoration: none;
  transition: transform 0.24s var(--ease), background 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-products .tool-band__item:hover,
.page-products .tool-band__item:focus-visible {
  transform: translateY(-4px);
  background: rgba(228, 99, 42, 0.2);
  border-color: var(--sunset-soft);
}

.page-products .tool-band__num {
  display: block;
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--sunset-soft);
}

.page-products .tool-band__name {
  display: block;
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(19px, 2.3vw, 23px);
  letter-spacing: 0.04em;
}

.page-products .tool-band__desc {
  display: block;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(252, 247, 238, 0.88);
}

/* ---------- 小屏版 ---------- */

.page-products .pp-small__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .pp-facts {
  list-style: none;
  margin: 0 0 clamp(18px, 2.6vw, 24px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 12px 16px;
  background: var(--cream);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--lake);
}

.page-products .pp-fact__num {
  font-size: 19px;
  color: var(--lake-deep);
  letter-spacing: 0.02em;
}

.page-products .pp-fact__label {
  font-size: 15px;
  line-height: 1.6;
}

.page-products .pp-small__note {
  margin: 0 0 clamp(18px, 2.6vw, 24px);
  font-size: 16px;
  line-height: 1.78;
  color: var(--lake-deep);
}

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

.page-products .pp-device {
  margin: 0 auto;
  max-width: 420px;
  padding: clamp(12px, 1.8vw, 20px);
  background: var(--lake-deep);
  border: 1px solid var(--lake-deep);
  box-shadow: var(--shadow-lift);
}

.page-products .pp-device img {
  width: 100%;
  aspect-ratio: 8 / 9;
  object-fit: cover;
}

.page-products .pp-device figcaption {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(252, 247, 238, 0.86);
}

/* ---------- 账户费用 ---------- */

.page-products .pp-fee {
  border-top: 1px solid var(--rule);
}

.page-products .fee-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.6vw, 40px);
  align-items: start;
}

.page-products .fee-diagram {
  padding: clamp(20px, 2.8vw, 30px);
  background: var(--cream);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-paper);
}

.page-products .fee-diagram__title {
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lake);
  font-weight: 700;
}

.page-products .fee-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .fee-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 14px;
  background: var(--sand);
  border: 1px dashed var(--rule);
}

.page-products .fee-row__name {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-products .fee-row__tag {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-products .fee-diagram__foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
  font-size: 14px;
  line-height: 1.7;
  color: var(--lake-deep);
}

.page-products .fee-paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .fee-path {
  display: block;
  padding: 20px;
  background: var(--cream);
  border: 1px solid var(--rule);
  border-bottom: 4px solid var(--lake);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-products .fee-path:hover,
.page-products .fee-path:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-products .fee-path__tag {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-products .fee-path__name {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.4;
  margin-bottom: 8px;
}

.page-products .fee-path__desc {
  display: block;
  font-size: 15px;
  line-height: 1.72;
}

/* ---------- 活动形式 ---------- */

.page-products .event-list {
  list-style: none;
  margin: 0 0 clamp(26px, 4vw, 44px);
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}

.page-products .event-item {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--cream);
  border: 1px solid var(--rule);
  border-top: 5px solid var(--lake);
  box-shadow: var(--shadow-paper);
}

.page-products .event-item--a { border-top-color: var(--sunset); }
.page-products .event-item--b { border-top-color: var(--lake); }
.page-products .event-item--c { border-top-color: var(--barley); }
.page-products .event-item--d { border-top-color: var(--sunset-soft); }
.page-products .event-item--e { border-top-color: var(--clay); }

.page-products .event-item__num {
  display: block;
  font-size: 15px;
  letter-spacing: 0.16em;
  color: var(--lake);
}

.page-products .event-item__name {
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.36;
}

.page-products .event-item__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
}

/* ---------- 订阅 ---------- */

.page-products .pp-sub {
  background: var(--cream);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-products .pp-sub__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .pp-sub__rules {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 26px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-sub__rules li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.78;
}

.page-products .pp-sub__rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 10px;
  height: 10px;
  background: var(--sunset);
  transform: rotate(45deg);
}

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

.page-products .pp-sub__pick {
  padding: clamp(20px, 2.8vw, 28px);
  background: var(--sand);
  border: 1px solid var(--rule);
  border-left: 6px solid var(--sunset);
}

.page-products .pp-sub__pick-title {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.16em;
  font-weight: 700;
  color: var(--lake-deep);
}

.page-products .pp-sub__chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pp-chip {
  display: inline-block;
  padding: 8px 13px;
  font-size: 14px;
  letter-spacing: 0.04em;
  background: var(--cream);
  border: 1px solid var(--rule);
  color: var(--ink);
  border-radius: var(--radius);
}

.page-products .pp-chip--lake { border-left: 4px solid var(--lake); }
.page-products .pp-chip--sunset { border-left: 4px solid var(--sunset); }
.page-products .pp-chip--barley { border-left: 4px solid var(--barley); }
.page-products .pp-chip--clay { border-left: 4px solid var(--clay); }

.page-products .pp-sub__pick-note {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--rule);
  font-size: 14px;
  line-height: 1.7;
  color: var(--lake-deep);
}

/* ---------- 结尾 ---------- */

.page-products .pp-cta {
  background: var(--sand);
}

.page-products .pp-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  align-items: center;
  padding: clamp(24px, 3.6vw, 40px);
  background: var(--cream);
  border: 1px solid var(--rule);
  border-left: 8px solid var(--lake);
  box-shadow: var(--shadow-paper);
}

.page-products .pp-cta__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.24;
}

.page-products .pp-cta__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .rhythm-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .rhythm-card--a { margin-top: 0; }
  .page-products .rhythm-card--b { margin-top: 32px; }
  .page-products .rhythm-card--c { margin-top: 0; }

  .page-products .cat-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .fee-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .event-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .event-item--b { margin-top: 30px; }
  .page-products .event-item--d { margin-top: 30px; }
}

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .page-products .tool-band__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-small__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
  .page-products .fee-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
  .page-products .pp-sub__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
  .page-products .pp-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .page-products .pp-device {
    margin: 0;
  }
}

@media (min-width: 1040px) {
  .page-products .cat-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .cat-cards > .cat-card:nth-child(2) { margin-top: 26px; }
  .page-products .cat-cards > .cat-card:nth-child(3) { margin-top: 52px; }
  .page-products .cat-cards > .cat-card:nth-child(4) { margin-top: 26px; }

  .page-products .rhythm-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .rhythm-card--b { margin-top: 40px; }
  .page-products .rhythm-card--c { margin-top: 16px; }

  .page-products .fee-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .event-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .event-item--c { margin-top: 30px; }
  .page-products .event-item--e { margin-top: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-card,
  .page-products .tool-band__item,
  .page-products .fee-path,
  .page-products .pp-jump {
    transition-duration: 0.01ms;
  }
  .page-products .cat-card:hover,
  .page-products .cat-card:focus-within,
  .page-products .tool-band__item:hover,
  .page-products .tool-band__item:focus-visible,
  .page-products .fee-path:hover,
  .page-products .fee-path:focus-visible,
  .page-products .pp-jump:hover,
  .page-products .pp-jump:focus-visible {
    transform: none;
  }
}