.page-products {
  --pd-line: rgba(31, 78, 121, 0.18);
  --pd-panel: rgba(255, 255, 255, 0.72);
}

/* ---------- 面包屑后的首屏 ---------- */
.page-products .products-hero {
  padding-top: 1.5rem;
}

.page-products .products-hero__head {
  max-width: 48rem;
}

.page-products .products-hero__head h1 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.1rem, 7.4vw, 4.4rem);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0.55rem 0 1.1rem;
}

.page-products .products-hero__head .lead {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--slate);
  max-width: 41rem;
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.page-products .products-hero__shot {
  position: relative;
  margin: 2.6rem 0 0;
}

.page-products .products-hero__shot::before {
  content: "";
  position: absolute;
  inset: -12px -12px auto auto;
  width: 42%;
  height: 58%;
  border-top: 3px solid var(--gold);
  border-right: 3px solid var(--gold);
  pointer-events: none;
}

.page-products .products-hero__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pd-line);
  box-shadow: var(--shadow-2);
}

.page-products .products-hero__shot figcaption {
  margin-top: 0.8rem;
  padding-left: 0.85rem;
  border-left: 3px solid var(--gold);
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-products .products-hero__stats {
  list-style: none;
  margin: 2.8rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
}

.page-products .products-hero__stats li {
  padding-top: 0.9rem;
  border-top: 2px solid var(--gold);
}

.page-products .products-hero__stats .num {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(1.7rem, 5.4vw, 2.4rem);
  letter-spacing: -0.01em;
  color: var(--blue);
  display: inline-block;
}

.page-products .products-hero__unit {
  margin-left: 0.4rem;
  font-size: 0.88rem;
  color: var(--slate);
}

.page-products .products-hero__stats p {
  margin: 0.4rem 0 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--slate);
}

/* ---------- 章节通用 ---------- */
.page-products .section-head {
  max-width: 44rem;
  margin-bottom: 2.2rem;
}

.page-products .section-head h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.65rem, 4.4vw, 2.6rem);
  line-height: 1.24;
  color: var(--ink);
  margin: 0.5rem 0 0.85rem;
}

.page-products .section-head p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--slate);
  margin: 0;
}

.page-products .check-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.page-products .check-list li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.6rem;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--ink);
  border-bottom: 1px solid var(--pd-line);
}

.page-products .check-list li::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 1.15rem;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ---------- 大屏栏目 ---------- */
.page-products .products-screen__body {
  align-items: start;
}

.page-products .products-screen__figure {
  margin: 1.6rem 0 0;
}

.page-products .products-screen__figure img,
.page-products .products-member__figure img,
.page-products .products-express__figure img,
.page-products .products-price__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pd-line);
  background: var(--paper-edge);
}

.page-products .products-screen__figure figcaption,
.page-products .products-member__figure figcaption,
.page-products .products-express__figure figcaption,
.page-products .products-price__figure figcaption {
  margin-top: 0.7rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-products .tabs {
  background: var(--paper);
  border: 1px solid var(--pd-line);
  padding: 1.2rem 1.1rem 1.5rem;
}

.page-products .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--pd-line);
}

.page-products .tabs__btn {
  appearance: none;
  border: 1px solid var(--pd-line);
  background: transparent;
  color: var(--blue);
  font: inherit;
  font-size: 0.94rem;
  padding: 0.45rem 0.95rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 240ms var(--ease), color 240ms var(--ease);
}

.page-products .tabs__btn[aria-selected="true"] {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.page-products .tabs__panel {
  display: none;
  padding-top: 1.2rem;
}

.page-products .tabs__panel.is-active {
  display: block;
}

.page-products .tabs__panel h3 {
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  color: var(--ink);
  margin: 0 0 0.6rem;
}

.page-products .tabs__panel > p {
  font-size: 0.96rem;
  line-height: 1.82;
  color: var(--slate);
  margin: 0;
}

/* ---------- 会员中心 ---------- */
.page-products .products-member {
  align-items: start;
}

.page-products .products-member__figure {
  margin: 0 0 1.8rem;
}

.page-products .products-member__copy h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.7rem, 4.6vw, 2.7rem);
  line-height: 1.24;
  color: var(--ink);
  margin: 0.5rem 0 0.9rem;
}

.page-products .products-member__copy .lead {
  font-size: 1.02rem;
  line-height: 1.9;
  color: var(--slate);
}

.page-products .member-steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  counter-reset: member;
}

.page-products .member-steps li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.9rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--pd-line);
}

.page-products .member-steps .num {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--gold);
}

.page-products .member-steps h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--blue);
  margin: 0 0 0.3rem;
}

.page-products .member-steps p {
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--slate);
  margin: 0;
}

.page-products .products-member__note {
  margin: 1.6rem 0 0;
  padding: 1rem 1.1rem;
  background: var(--gold-soft);
  border-left: 3px solid var(--gold);
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--ink);
}

/* ---------- 加急通道 ---------- */
.page-products .products-express {
  background: linear-gradient(158deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff;
}

.page-products .products-express__head {
  max-width: 46rem;
}

.page-products .products-express__head .seal {
  display: inline-block;
  margin-bottom: 0.9rem;
}

.page-products .products-express__eyebrow {
  color: var(--gold-soft);
}

.page-products .products-express__head h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.65rem, 4.6vw, 2.6rem);
  line-height: 1.26;
  color: #fff;
  margin: 0.4rem 0 0.9rem;
}

.page-products .products-express__head p {
  font-size: 1.02rem;
  line-height: 1.88;
  color: rgba(255, 255, 255, 0.86);
  margin: 0;
}

.page-products .products-express__body {
  margin-top: 2.4rem;
  align-items: start;
}

.page-products .products-express__sub {
  font-family: var(--font-head);
  font-size: 1.2rem;
  color: var(--gold-soft);
  margin: 0 0 0.9rem;
}

.page-products .express-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .express-steps li {
  position: relative;
  padding: 0.75rem 0 0.75rem 1.7rem;
  font-size: 0.96rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.page-products .express-steps__dot {
  position: absolute;
  left: 0.2rem;
  top: 1.35rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cinnabar);
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.22);
}

.page-products .products-express__figure {
  margin: 1.8rem 0 0;
}

.page-products .products-express__figure img {
  border-color: rgba(255, 255, 255, 0.28);
}

.page-products .products-express__figure figcaption {
  color: rgba(255, 255, 255, 0.72);
}

.page-products .products-express__ask {
  margin-top: 2.4rem;
  padding: 1.3rem 1.2rem;
  border: 1px solid rgba(240, 227, 184, 0.5);
  background: rgba(255, 255, 255, 0.06);
}

.page-products .products-express__ask h3 {
  font-size: 1.08rem;
  color: var(--gold-soft);
  margin: 0 0 0.5rem;
}

.page-products .products-express__ask p {
  font-size: 0.94rem;
  line-height: 1.82;
  color: rgba(255, 255, 255, 0.88);
  margin: 0;
  overflow-wrap: anywhere;
}

.page-products .products-express__ask a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 价格区间 ---------- */
.page-products .products-price-filter {
  background: var(--paper);
  border: 1px solid var(--pd-line);
  padding: 1.2rem 1.1rem 1.4rem;
}

.page-products .filter__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.page-products .filter__label {
  font-size: 0.92rem;
  color: var(--blue);
  font-weight: 600;
}

.page-products .filter__count {
  font-size: 0.86rem;
  color: var(--slate);
}

.page-products .filter__input {
  width: 100%;
  margin-top: 0.7rem;
  padding: 0.72rem 0.9rem;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--pd-line);
  border-radius: var(--radius);
}

.page-products .filter__input:focus {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

.page-products .price-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .price-card {
  height: 100%;
  padding: 1.25rem 1.1rem;
  background: #fff;
  border: 1px solid var(--pd-line);
  border-top: 4px solid var(--gold);
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-products .price-card--urgent {
  border-top-color: var(--cinnabar);
}

.page-products .price-card__amt {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  letter-spacing: -0.01em;
  color: var(--blue);
}

.page-products .price-card--urgent .price-card__amt {
  color: var(--cinnabar);
}

.page-products .price-card h3 {
  font-size: 1.06rem;
  color: var(--ink);
  margin: 0;
}

.page-products .price-card p {
  font-size: 0.92rem;
  line-height: 1.74;
  color: var(--slate);
  margin: 0;
}

.page-products .price-card__meta {
  margin-top: auto;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--pd-line);
  font-size: 0.86rem !important;
  color: var(--slate);
}

.page-products .products-price__figure {
  margin: 2.2rem 0 0;
}

/* ---------- 流程时间轴 ---------- */
.page-products .flow {
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.5rem;
  position: relative;
}

.page-products .flow::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.6rem;
  bottom: 0.6rem;
  width: 2px;
  background: linear-gradient(180deg, var(--blue) 0%, var(--blue-mist) 100%);
}

.page-products .flow__fold {
  border-bottom: 1px solid var(--pd-line);
}

.page-products .flow__fold .fold__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.05rem 0.2rem;
  background: none;
  border: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.page-products .flow__fold .fold__index {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--gold);
  min-width: 2.1rem;
}

.page-products .flow__title {
  flex: 1;
  font-family: var(--font-head);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--ink);
}

.page-products .flow__fold .fold__sign {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
}

.page-products .flow__fold .fold__sign::before,
.page-products .flow__fold .fold__sign::after {
  content: "";
  position: absolute;
  background: var(--blue);
}

.page-products .flow__fold .fold__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-products .flow__fold .fold__sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
  transition: transform 240ms var(--ease);
}

.page-products .flow__fold .fold__trigger[aria-expanded="true"] .fold__sign::after {
  transform: scaleY(0);
}

.page-products .flow__fold .fold__panel {
  display: none;
}

.page-products .flow__fold .fold__trigger[aria-expanded="true"] + .fold__panel {
  display: block;
}

.page-products .flow__fold .fold__body p {
  margin: 0 0 1.1rem;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--slate);
}

/* ---------- 对比与收尾 ---------- */
.page-products .products-compare .table {
  background: var(--paper);
}

.page-products .products-compare th[scope="row"] {
  color: var(--blue);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .products-cta {
  margin-top: 2.4rem;
  padding: 1.6rem 1.3rem;
}

.page-products .products-cta h2 {
  font-family: var(--font-head);
  font-size: clamp(1.35rem, 3.6vw, 1.9rem);
  color: var(--ink);
  margin: 0 0 0.6rem;
}

.page-products .products-cta p {
  font-size: 0.97rem;
  line-height: 1.82;
  color: var(--slate);
  margin: 0;
  max-width: 40rem;
}

.page-products .products-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.3rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .products-hero__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
  }

  .page-products .price-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .products-cta {
    padding: 2rem 1.8rem;
  }
}

@media (min-width: 960px) {
  .page-products .products-hero {
    padding-top: 2.2rem;
  }

  .page-products .products-hero__shot {
    margin-top: 3.2rem;
  }

  .page-products .products-screen__figure {
    margin-top: 3.4rem;
  }

  .page-products .products-member__figure {
    margin-bottom: 0;
  }

  .page-products .products-express__figure {
    margin-top: 0;
  }

  .page-products .tabs {
    padding: 1.6rem 1.6rem 1.9rem;
  }

  .page-products .products-express__ask {
    padding: 1.6rem 1.8rem;
  }

  .page-products .products-price-filter {
    padding: 1.6rem 1.8rem 1.9rem;
  }

  .page-products .flow__fold .fold__trigger {
    padding: 1.3rem 0.2rem;
  }
}
<<<END>>>