.page-products {
  --pp-space: clamp(56px, 8vw, 96px);
  --pp-title-gap: clamp(28px, 5vw, 48px);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-products [hidden] {
  display: none !important;
}

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

.page-products .breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  margin: 0 0 20px;
  padding: 0;
  font-size: 13px;
  color: var(--sage);
}

.page-products .breadcrumbs li + li::before {
  content: "／";
  margin-right: 8px;
  color: var(--line);
}

.page-products .breadcrumbs a {
  color: var(--moss);
  text-decoration: none;
}

.page-products .breadcrumbs a:hover {
  color: var(--apricot);
}

/* ---------- 首屏 ---------- */

.pp-hero {
  position: relative;
  padding: 26px 0 0;
}

.pp-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  left: -18%;
  right: -18%;
  height: 68%;
  background:
    radial-gradient(58% 68% at 18% 0%, rgba(240, 138, 36, .13), transparent 68%),
    radial-gradient(52% 62% at 86% 8%, rgba(247, 194, 91, .22), transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: pp-breathe 12s ease-in-out infinite;
}

@keyframes pp-breathe {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, 14px, 0); }
}

.pp-hero > .container {
  position: relative;
  z-index: 1;
}

.pp-hero-grid {
  display: grid;
  gap: 30px;
}

.pp-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(30px, 5.4vw, 48px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.012em;
  margin: 12px 0 0;
  color: var(--ink);
}

.pp-hero .eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
}

.pp-hero-lead {
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--moss);
  max-width: 36em;
}

.pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.pp-hero-media {
  margin: 0;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  background: var(--sand);
}

.pp-hero-media img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.pp-stat-strip {
  list-style: none;
  margin: 36px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
}

.pp-stat-strip li {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.pp-stat-strip strong {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink);
}

.pp-stat-strip span {
  font-size: 13px;
  color: var(--sage);
}

/* ---------- 区块通用 ---------- */

.pp-block {
  padding: var(--pp-space) 0;
}

.pp-block--sand {
  background: var(--sand);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.pp-block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 0;
}

.pp-block-no {
  flex: none;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--amber);
  padding: 4px 10px;
  border-radius: 9px;
  background: rgba(185, 138, 46, .11);
}

.pp-block-title {
  flex: 1 1 260px;
  min-width: 0;
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.8vw, 36px);
  line-height: 1.22;
  font-weight: 800;
  color: var(--ink);
}

.pp-block-lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--moss);
  max-width: 60ch;
}

.pp-sub-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 24px);
  line-height: 1.3;
  font-weight: 700;
  color: var(--ink);
}

.pp-sub-lede {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--moss);
  max-width: 58ch;
}

.pp-note {
  margin: 22px 0 0;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--amber);
  padding: 9px 13px;
  border-left: 2px solid var(--apricot);
  background: rgba(251, 227, 188, .42);
  border-radius: 0 9px 9px 0;
  display: inline-block;
}

/* ---------- 能力卡拼贴 ---------- */

.pp-abilities .pp-block-lede {
  margin-bottom: 34px;
}

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

.pp-ability {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 26px 22px 20px;
  box-shadow: var(--shadow-soft);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.pp-ability:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.pp-ability-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: var(--apricot-light);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
}

.pp-ability-title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: 20px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--ink);
}

.pp-ability-text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--moss);
}

.pp-ability-out {
  margin: 14px 0 0;
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--sage);
}

.pp-steps {
  list-style: none;
  counter-reset: ppstep;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--moss);
}

.pp-steps li {
  counter-increment: ppstep;
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
}

.pp-steps li::before {
  content: counter(ppstep, decimal-leading-zero);
  color: var(--amber);
  font-weight: 700;
}

.pp-steps li:not(:last-child)::after {
  content: "—";
  margin-left: 10px;
  color: var(--apricot);
  opacity: .65;
}

/* ---------- 分栏 ---------- */

.pp-split {
  display: grid;
  gap: 34px;
  margin-top: var(--pp-title-gap);
}

.pp-split-main p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--moss);
}

.pp-split-main p:last-of-type {
  margin-bottom: 0;
}

/* ---------- 标签墙 ---------- */

.pp-split-side {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 24px;
  padding: 24px 20px;
}

.pp-tag-wall {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  columns: 2;
  column-gap: 10px;
}

.pp-tag-wall li {
  break-inside: avoid;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  padding: 9px 12px;
  border-radius: 10px;
  background: var(--sand);
  border: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--moss);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), background .24s var(--ease);
}

.pp-tag-wall li:nth-child(4n + 1) {
  background: var(--apricot-light);
}

.pp-tag-wall li:nth-child(5n + 3) {
  background: rgba(62, 100, 85, .1);
}

.pp-tag-wall li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--apricot);
}

.pp-tag-wall li:nth-child(5n + 3)::before {
  background: var(--moss);
}

.pp-tag-wall li:hover {
  transform: translateY(-4px);
  box-shadow: 0 9px 18px rgba(29, 59, 49, .13);
}

/* ---------- 图文行 ---------- */

.pp-media-row {
  display: grid;
  gap: 30px;
  margin-top: var(--pp-title-gap);
}

.pp-media-fig {
  margin: 0;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  background: var(--paper);
}

.pp-media-fig img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.pp-media-copy p {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--moss);
}

.pp-media-copy > p:last-of-type {
  margin-bottom: 0;
}

/* ---------- 差异四类 ---------- */

.pp-diff-grid {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.pp-diff {
  padding: 15px 17px;
  border-radius: var(--radius-sm);
  background: #fff;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--apricot);
  display: grid;
  gap: 6px;
}

.pp-diff strong {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.pp-diff span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--sage);
}

.pp-diff--merge { border-left-color: var(--apricot-yellow); }
.pp-diff--rename { border-left-color: var(--moss); }
.pp-diff--off { border-left-color: var(--coral); }

.pp-diff--off strong {
  font-size: 18px;
  color: var(--coral);
}

/* ---------- 大屏周期 ---------- */

.pp-switch {
  margin-top: 26px;
}

.pp-panel-group {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.pp-panel {
  padding: 22px 20px;
  border-radius: 22px;
  border: 1px solid var(--line-soft);
  background: linear-gradient(165deg, #fff 0%, var(--paper) 58%, rgba(251, 227, 188, .5) 100%);
  box-shadow: var(--shadow-soft);
}

.pp-panel-title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 18px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--ink);
}

.pp-panel p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--moss);
}

.pp-panel-meta {
  margin: 16px 0 0;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--amber);
}

.pp-panel-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.pp-panel-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--moss);
}

.pp-panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--apricot-yellow);
}

.pp-period-fig {
  margin: 34px 0 0;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  background: var(--paper);
}

.pp-period-fig img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 常用记录 ---------- */

.pp-record-grid {
  display: grid;
  gap: 30px;
  margin-top: var(--pp-title-gap);
}

.pp-record-copy p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--moss);
}

.pp-record-copy p:last-child {
  margin-bottom: 0;
}

.pp-record-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.pp-record-notes li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line-soft);
  font-size: 14px;
  color: var(--moss);
}

.pp-num {
  flex: none;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--apricot);
  min-width: 2.2ch;
}

/* ---------- 适配与收藏 ---------- */

.pp-sub-block {
  margin-top: var(--pp-title-gap);
}

.pp-sub-block--keep {
  display: grid;
  gap: 30px;
  padding-top: 44px;
  margin-top: 44px;
  border-top: 1px dashed var(--line);
}

.pp-kit-fig {
  margin: 30px 0 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  background: var(--paper);
}

.pp-kit-fig img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.pp-keep-copy p + .pp-keep-list {
  margin-top: 22px;
}

.pp-keep-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.pp-keep-item {
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line-soft);
  transition: border-color .24s var(--ease), box-shadow .24s var(--ease);
}

.pp-keep-item:hover {
  border-color: rgba(240, 138, 36, .38);
  box-shadow: 0 8px 18px rgba(29, 59, 49, .09);
}

.pp-keep-item label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
}

.pp-keep-item input {
  flex: none;
  width: 17px;
  height: 17px;
  accent-color: var(--apricot);
  cursor: pointer;
}

.pp-keep-name {
  flex: 1 1 auto;
  font-size: 14.5px;
  color: var(--ink);
}

.pp-keep-meta {
  flex: none;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--amber);
}

.pp-keep-item input:checked + .pp-keep-name {
  color: var(--moss);
}

.pp-keep-fig {
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-soft);
  background: var(--paper);
}

.pp-keep-fig img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---------- 三种用法 ---------- */

.pp-flow-grid {
  display: grid;
  gap: 20px;
  margin-top: var(--pp-title-gap);
}

.pp-flow {
  padding: 26px 22px 20px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.pp-flow:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.pp-flow-no {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--apricot);
  padding: 4px 10px;
  border-radius: 8px;
  background: rgba(240, 138, 36, .1);
}

.pp-flow-title {
  margin: 16px 0 0;
  font-family: var(--font-head);
  font-size: 20px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--ink);
}

.pp-flow p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--moss);
}

/* ---------- 收尾 ---------- */

.pp-cta {
  padding: 0 0 var(--pp-space);
}

.pp-cta-inner {
  display: grid;
  gap: 24px;
  padding: 32px 24px;
  border-radius: 28px;
  background: linear-gradient(140deg, var(--apricot-light) 0%, #FFF7EA 46%, var(--paper) 100%);
  border: 1px solid rgba(240, 138, 36, .22);
}

.pp-cta-inner h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 30px);
  line-height: 1.3;
  font-weight: 800;
  color: var(--ink);
}

.pp-cta-inner p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--moss);
  max-width: 46ch;
}

.pp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-self: center;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .pp-tag-wall {
    columns: 3;
  }

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

  .pp-panel-group {
    gap: 18px;
  }
}

@media (min-width: 880px) {
  .pp-hero {
    padding-top: 34px;
  }

  .pp-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: end;
    gap: 52px;
  }

  .pp-split {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 48px;
    align-items: start;
  }

  .pp-media-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
    gap: 48px;
    align-items: center;
  }

  .pp-media-row .pp-media-fig {
    margin-top: -22px;
  }

  .pp-record-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr);
    gap: 48px;
    align-items: start;
  }

  .pp-sub-block--keep {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 44px;
    align-items: center;
  }

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

  .pp-cta-inner {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
    gap: 40px;
    padding: 42px 46px;
  }

  .pp-ability-list {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 30px 24px;
  }

  .pp-ability:nth-child(1) { grid-column: 1 / span 7; border-radius: 28px; }
  .pp-ability:nth-child(2) { grid-column: 6 / span 7; border-radius: 21px; }
  .pp-ability:nth-child(3) { grid-column: 1 / span 6; border-radius: 26px; }
  .pp-ability:nth-child(4) { grid-column: 5 / span 8; border-radius: 20px; }
  .pp-ability:nth-child(5) { grid-column: 1 / span 8; border-radius: 28px; }
  .pp-ability:nth-child(6) { grid-column: 7 / span 6; border-radius: 23px; }
}

@media (min-width: 1080px) {
  .pp-tag-wall {
    columns: 4;
  }

  .pp-ability {
    padding: 30px 28px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pp-hero::before {
    animation: none;
  }

  .page-products .pp-ability,
  .page-products .pp-flow,
  .page-products .pp-tag-wall li,
  .page-products .pp-keep-item {
    transition: none;
  }

  .page-products .pp-ability:hover,
  .page-products .pp-flow:hover,
  .page-products .pp-tag-wall li:hover {
    transform: none;
  }
}