.page-products {
  --pd-line: rgba(16, 60, 50, .16);
  --pd-hard: 8px 8px 0 var(--char);
  --pd-hard-soft: 6px 6px 0 rgba(28, 26, 23, .82);
  padding-bottom: 72px;
  overflow-x: hidden;
}

.page-products .breadcrumb {
  margin-top: 22px;
  font-size: 13px;
}

/* ---------- 首屏 ---------- */
.page-products .tool-intro {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.page-products .tool-intro__copy h1 {
  margin: 14px 0 18px;
  font-size: clamp(32px, 7.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -.02em;
}

.page-products .tool-intro__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
}

.page-products .stat {
  border: 2px solid var(--char);
  background: var(--cream);
  padding: 11px 13px;
  box-shadow: 4px 4px 0 rgba(28, 26, 23, .16);
}

.page-products .stat dt {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--ink-mid);
  font-weight: 600;
}

.page-products .stat dd {
  margin: 4px 0 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--char);
}

.page-products .stat__num {
  color: var(--gold-brown);
  font-size: 20px;
}

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

.page-products .tool-intro__media {
  margin: 0;
  border: 3px solid var(--char);
  background: linear-gradient(150deg, var(--gold-light), var(--gold) 58%, var(--gold-brown));
  box-shadow: var(--pd-hard);
}

.page-products .tool-intro__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 章节带 ---------- */
.page-products .pd-band {
  display: grid;
  gap: 8px;
  margin: 0 0 22px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--char);
}

.page-products .pd-band__num {
  justify-self: start;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold-brown);
  border: 2px solid var(--gold-brown);
  padding: 3px 9px;
}

.page-products .pd-band__title {
  margin: 0;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--char);
}

.page-products .pd-band__note {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 技能树 ---------- */
.page-products .tree,
.page-products .detail,
.page-products .reviews,
.page-products .book,
.page-products .legacy,
.page-products .onward {
  margin-top: 56px;
}

.page-products .tree__grid {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 26px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .tree__grid::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-brown), var(--orange));
}

.page-products .tree__node {
  position: relative;
  background: var(--cream);
  border: 2px solid var(--char);
  padding: 18px 18px 16px;
  box-shadow: var(--pd-hard-soft);
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.page-products .tree__node::before {
  content: "";
  position: absolute;
  top: -26px;
  left: 26px;
  width: 2px;
  height: 26px;
  background: var(--gold-brown);
}

.page-products .tree__node:hover,
.page-products .tree__node:focus-within {
  transform: translate(-3px, -3px);
  box-shadow: 10px 10px 0 rgba(28, 26, 23, .9);
  background: var(--gold-light);
}

.page-products .tree__num {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .16em;
  background: var(--ink);
  color: var(--gold-light);
  padding: 3px 8px;
}

.page-products .tree__name {
  margin: 12px 0 6px;
  font-size: 22px;
  color: var(--char);
}

.page-products .tree__desc {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
}

.page-products .tree__link {
  font-size: 14px;
  font-weight: 700;
  color: var(--gold-brown);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
}

.page-products .tree__link:hover,
.page-products .tree__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 服务类别详解 ---------- */
.page-products .detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .svc {
  display: grid;
  gap: 12px;
  align-content: start;
  background: #FFFDF7;
  border: 3px solid var(--char);
  padding: 20px 18px 22px;
  box-shadow: var(--pd-hard);
}

.page-products .svc__num {
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--orange);
  font-weight: 700;
}

.page-products .svc__name {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 26px);
  color: var(--char);
}

.page-products .svc__scene {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .svc__media {
  margin: 0;
  border: 2px solid var(--char);
  background: var(--mist);
}

.page-products .svc__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-products .svc__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .svc__list li {
  padding-left: 12px;
  border-left: 4px solid var(--gold);
  font-size: 15px;
  line-height: 1.7;
  color: var(--char);
}

.page-products .svc__key {
  display: block;
  font-size: 12px;
  letter-spacing: .1em;
  font-weight: 700;
  color: var(--ink-mid);
  margin-bottom: 2px;
}

/* ---------- 2026 通道 ---------- */
.page-products .channel__panel {
  display: grid;
  gap: 26px;
  border: 3px solid var(--char);
  padding: 28px 20px 30px;
  color: var(--cream);
  box-shadow: var(--pd-hard);
  background:
    radial-gradient(120% 92% at 10% 0%, rgba(242, 217, 155, .30), transparent 62%),
    linear-gradient(152deg, var(--ink) 0%, var(--vault-brown) 72%, #2A1C0C 100%);
}

.page-products .channel__copy .anno {
  color: var(--gold-light);
}

.page-products .channel__title {
  margin: 12px 0 14px;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.24;
  color: var(--gold-light);
  text-shadow: 0 2px 0 rgba(0, 0, 0, .28);
}

.page-products .channel__copy > p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(247, 241, 228, .92);
}

.page-products .channel__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .channel__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(247, 241, 228, .9);
}

.page-products .channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  background: var(--orange);
}

.page-products .channel__list strong {
  color: var(--gold-light);
}

.page-products .channel__media {
  margin: 0;
  border: 3px solid var(--gold);
  background: linear-gradient(160deg, var(--gold), var(--gold-brown));
  box-shadow: 8px 8px 0 rgba(0, 0, 0, .5);
}

.page-products .channel__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 评价 ---------- */
.page-products .reviews__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pd-tag {
  display: inline-block;
  padding: 6px 13px;
  font-size: 13px;
  font-weight: 600;
  color: var(--char);
  background: var(--cream);
  border: 2px solid var(--char);
  text-decoration: none;
  transition: background-color .16s ease, color .16s ease;
}

.page-products .pd-tag:hover,
.page-products .pd-tag:focus-visible {
  background: var(--gold);
  color: var(--char);
}

.page-products .reviews__hint {
  margin: 12px 0 22px;
  font-size: 14px;
  color: var(--ink-mid);
}

.page-products .wall {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .wall__item {
  display: grid;
  gap: 9px;
  align-content: start;
  border: 2px solid var(--char);
  padding: 16px 16px 18px;
  box-shadow: 5px 5px 0 rgba(28, 26, 23, .2);
}

.page-products .wall__item:nth-child(3n+1) {
  background: var(--gold-light);
}

.page-products .wall__item:nth-child(3n+2) {
  background: var(--mist);
}

.page-products .wall__item:nth-child(3n) {
  background: #FFFDF7;
}

.page-products .wall__stars {
  font-size: 17px;
  letter-spacing: 3px;
  color: var(--orange);
}

.page-products .wall__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--char);
}

.page-products .wall__by {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-mid);
}

/* ---------- 预约 ---------- */
.page-products .book__wrap {
  display: grid;
  gap: 24px;
}

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

.page-products .book__step {
  border: 2px solid var(--char);
  border-left: 10px solid var(--orange);
  background: var(--cream);
  padding: 16px 18px 18px;
}

.page-products .book__num {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold-brown);
}

.page-products .book__step h3 {
  margin: 8px 0 6px;
  font-size: 20px;
  color: var(--char);
}

.page-products .book__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .book__media {
  margin: 0;
  border: 3px solid var(--char);
  background: var(--mist);
  box-shadow: var(--pd-hard);
}

.page-products .book__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-products .book__note {
  margin: 20px 0 0;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold-brown);
}

/* ---------- 旧版查找 ---------- */
.page-products .legacy__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .legacy__card {
  background: var(--cream);
  border-top: 10px solid var(--gold);
  border-right: 2px solid var(--char);
  border-bottom: 2px solid var(--char);
  border-left: 2px solid var(--char);
  padding: 18px 18px 20px;
}

.page-products .legacy__card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  color: var(--char);
}

.page-products .legacy__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink);
}

.page-products .legacy__note {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-products .legacy__note a:hover,
.page-products .legacy__note a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 后续入口 ---------- */
.page-products .onward__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .onward__item {
  display: block;
  text-decoration: none;
  color: var(--char);
  background: var(--cream);
  border: 2px solid var(--char);
  padding: 20px 18px 22px;
  box-shadow: var(--pd-hard-soft);
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.page-products .onward__item:hover,
.page-products .onward__item:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 10px 10px 0 rgba(28, 26, 23, .9);
  background: #FFFDF7;
}

.page-products .onward__num {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cream);
  background: var(--ink-mid);
  padding: 3px 9px;
}

.page-products .onward__item h3 {
  margin: 12px 0 6px;
  font-size: 20px;
  color: var(--char);
}

.page-products .onward__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pd-band {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }

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

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

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

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

@media (min-width: 900px) {
  .page-products .tool-intro {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 46px;
    align-items: start;
  }

  .page-products .channel__panel {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: center;
    padding: 40px 34px 42px;
  }

  .page-products .book__wrap {
    grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr);
    align-items: start;
    gap: 32px;
  }
}

@media (min-width: 1040px) {
  .page-products .tree__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .detail__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

  .page-products .detail__grid > .svc:nth-child(even) {
    margin-top: 34px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .tree__node,
  .page-products .onward__item,
  .page-products .pd-tag {
    transition: none;
  }
}