.page-products {
  --pg-radius: 16px;
  --pg-gap: clamp(16px, 2.4vw, 28px);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.page-products h1 {
  font-size: clamp(30px, 6.2vw, 54px);
  max-width: 16em;
}

.page-products h2 {
  font-size: clamp(24px, 4vw, 36px);
}

.page-products h3 {
  font-size: clamp(17px, 2.2vw, 21px);
}

.page-products p {
  margin: 0;
  line-height: 1.75;
}

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

.page-products .media-frame {
  margin: 0;
  border-radius: var(--pg-radius);
  overflow: hidden;
}

.page-products .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .section-head {
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-products .lede {
  max-width: 62ch;
}

/* 面包屑 */
.pg-crumbs {
  padding-top: clamp(24px, 4vw, 40px);
  font-size: 13px;
  color: var(--brown);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.pg-crumbs a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.pg-crumbs a:hover,
.pg-crumbs a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.pg-crumbs [aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

/* 首屏 */
.pg-hero {
  padding: clamp(24px, 4vw, 40px) 0 clamp(36px, 6vw, 72px);
}

.pg-hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.pg-hero-main {
  display: grid;
  gap: 16px;
  justify-items: start;
}

.pg-hero-main h1 {
  color: var(--ink);
}

.pg-hero-main .lede {
  font-size: clamp(15px, 1.8vw, 17px);
  color: var(--brown);
}

.pg-ladder-wrap {
  background: var(--ink);
  color: var(--cream);
  border-radius: var(--pg-radius);
  border-top: 4px solid var(--amber);
  box-shadow: var(--shadow-lift);
  padding: clamp(20px, 3vw, 30px);
}

.pg-ladder-title {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
  font-weight: 700;
  text-transform: uppercase;
}

.pg-ladder {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.pg-ladder li {
  display: grid;
  gap: 2px;
  padding: 4px 0 4px 12px;
  border-left: 2px solid var(--line-light);
  transition: border-color 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.pg-ladder li:nth-child(2) {
  margin-left: 12px;
}

.pg-ladder li:nth-child(3) {
  margin-left: 24px;
}

.pg-ladder li:hover {
  border-left-color: var(--amber);
  padding-left: 16px;
}

.pg-ladder-num {
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 40px);
  line-height: 1;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
}

.pg-ladder-num span {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--paper-warm);
  margin-left: 6px;
}

.pg-ladder-text {
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(244, 235, 221, 0.78);
}

.pg-ladder-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-light);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 235, 221, 0.8);
}

.pg-ladder-foot strong {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--amber);
}

/* 通用色带 */
.pg-band {
  padding: clamp(40px, 7vw, 80px) 0;
}

.pg-band--ink {
  background: var(--ink);
  color: var(--cream);
}

.pg-band--warm {
  background: var(--paper-warm);
}

.pg-band--brown {
  background: var(--brown);
  color: var(--cream);
}

.pg-band--ink .eyebrow,
.pg-band--brown .eyebrow {
  color: var(--amber);
}

.pg-band--ink .lede {
  color: rgba(244, 235, 221, 0.82);
}

.pg-band--ink h2,
.pg-band--brown h2 {
  color: var(--cream);
}

/* 分类矩阵 */
.pg-matrix {
  display: grid;
  gap: var(--pg-gap);
}

.pg-matrix-cards {
  display: grid;
  gap: 14px;
}

.pg-svc {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--pg-radius);
  box-shadow: var(--shadow-paper);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

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

.pg-svc-tag {
  align-self: flex-start;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--cream);
  background: var(--gold);
}

.pg-svc--teal .pg-svc-tag {
  background: var(--teal);
}

.pg-svc--gold .pg-svc-tag {
  background: var(--gold);
}

.pg-svc h3 {
  color: var(--ink);
}

.pg-svc p {
  font-size: 14.5px;
  color: var(--brown);
}

.pg-svc-meta {
  list-style: none;
  margin: 0;
  padding: 10px 0 0;
  border-top: 1px dashed var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--teal);
}

.pg-svc .link-arrow {
  margin-top: auto;
  font-size: 14px;
  font-weight: 600;
  color: var(--amber);
}

.pg-matrix-media {
  border: 1px solid var(--line);
  background: var(--paper-warm);
}

.pg-matrix-media figcaption,
.pg-matrix-media .media-caption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--brown);
  background: var(--cream);
}

/* 价格 */
.pg-price-media {
  margin-bottom: clamp(24px, 4vw, 40px) !important;
  border: 1px solid var(--line-light);
}

.pg-price-groups {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.pg-price-group h3 {
  color: var(--cream);
  font-size: clamp(18px, 2.2vw, 23px);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold);
}

.pg-tiers {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.pg-tier {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line-light);
  border-radius: 14px;
  background: rgba(255, 249, 239, 0.05);
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
}

.pg-tier:hover,
.pg-tier:focus {
  background: rgba(255, 249, 239, 0.12);
  border-color: var(--amber);
  transform: translateY(-2px);
}

.pg-tier:focus {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

.pg-tier-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.pg-tier-name {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--paper-warm);
}

.pg-tier-price {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1;
  color: var(--cream);
  font-variant-numeric: tabular-nums;
}

.pg-tier-price small {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(244, 235, 221, 0.72);
  margin-left: 5px;
}

.pg-bar {
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(244, 235, 221, 0.14);
  overflow: hidden;
}

.pg-bar span {
  display: block;
  height: 100%;
  width: 50%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold), var(--amber));
  transition: width 0.4s var(--ease);
}

.pg-tiers--guide .pg-tier:nth-child(1) .pg-bar span {
  width: 24%;
}

.pg-tiers--guide .pg-tier:nth-child(2) .pg-bar span {
  width: 52%;
}

.pg-tiers--guide .pg-tier:nth-child(3) .pg-bar span {
  width: 100%;
}

.pg-tiers--feedback .pg-tier:nth-child(1) .pg-bar span {
  width: 50%;
}

.pg-tiers--feedback .pg-tier:nth-child(2) .pg-bar span {
  width: 100%;
}

.pg-tiers--feedback .pg-tier:nth-child(3) .pg-bar span {
  width: 33%;
}

.pg-tier-desc {
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(244, 235, 221, 0.8);
}

.pg-tier-extra {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.32s var(--ease);
}

.pg-tier-extra > div {
  overflow: hidden;
}

.pg-tier:hover .pg-tier-extra,
.pg-tier:focus .pg-tier-extra {
  grid-template-rows: 1fr;
}

.pg-tier-extra p {
  margin-top: 4px;
  padding-top: 9px;
  border-top: 1px dashed var(--line-light);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--paper-warm);
}

/* 周期 */
.pg-cycle {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
}

.pg-cycle-main {
  display: grid;
  gap: 14px;
  justify-items: start;
}

.pg-nums {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3vw, 36px);
  margin: 6px 0;
}

.pg-nums .stat-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pg-nums .stat-number {
  font-family: var(--font-mono);
  font-size: clamp(32px, 5vw, 46px);
  line-height: 1;
  color: var(--teal);
  font-variant-numeric: tabular-nums;
}

.pg-nums .stat-unit {
  font-size: 13px;
  color: var(--brown);
}

.pg-cycle-main .link-arrow {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal);
}

.pg-cycle-media {
  border: 1px solid var(--line);
  background: var(--cream);
}

.pg-timeline {
  position: relative;
  display: grid;
  gap: 18px;
  margin-top: clamp(30px, 5vw, 48px);
  padding-top: 26px;
}

.pg-timeline::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 8px;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--gold) 0 12px,
    transparent 12px 22px
  );
}

.pg-tick {
  position: relative;
  padding: 14px 16px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.pg-tick::before {
  content: "";
  position: absolute;
  top: -23px;
  left: 16px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px var(--paper-warm);
  transition: background 0.25s var(--ease);
}

.pg-tick:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-paper);
}

.pg-tick:hover::before {
  background: var(--amber);
}

.pg-tick-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.pg-tick-title {
  margin: 4px 0 6px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 16px;
  color: var(--ink);
}

.pg-tick-more {
  font-size: 13px;
  line-height: 1.65;
  color: var(--brown);
}

/* 反馈服务费明细 */
.pg-fees {
  margin-top: clamp(18px, 3vw, 28px);
  border-top: 2px solid var(--ink);
}

.pg-fee-row {
  display: grid;
  gap: 8px 20px;
  padding: clamp(16px, 2.6vw, 22px) 0;
  border-bottom: 1px solid var(--line);
}

.pg-fee-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--ink);
}

.pg-fee-price {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.pg-fee-price small {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--brown);
  margin-left: 5px;
}

.pg-fee-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--brown);
}

.pg-fees-foot {
  margin-top: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--brown);
}

.pg-fees-foot .link-arrow {
  margin-left: 8px;
  font-weight: 600;
  color: var(--teal);
  white-space: nowrap;
}

/* 指南层级 */
.pg-guide {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.pg-levels {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.pg-level {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-left: 6px solid var(--gold);
  border-radius: 12px;
  box-shadow: var(--shadow-paper);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.pg-level:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-lift);
}

.pg-level:nth-child(2) {
  border-left-color: var(--teal);
}

.pg-level:nth-child(3) {
  border-left-color: var(--amber);
}

.pg-level-no {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.pg-level p {
  font-size: 14px;
  color: var(--brown);
}

.pg-guide-media {
  border: 1px solid var(--line);
  background: var(--paper-warm);
}

/* 流程 */
.pg-flow {
  position: relative;
  overflow: hidden;
  background: var(--cream);
}

.pg-flow-tex {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  pointer-events: none;
  z-index: 0;
}

.pg-flow-inner {
  position: relative;
  z-index: 1;
}

.pg-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.pg-steps li {
  display: grid;
  gap: 6px;
  padding: 16px;
  background: rgba(255, 249, 239, 0.9);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.pg-step-no {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--amber);
}

.pg-steps li p {
  font-size: 13.5px;
  color: var(--brown);
}

/* 底部行动区 */
.pg-cta {
  display: grid;
  gap: 14px;
  justify-items: start;
  max-width: 760px;
}

.pg-cta p {
  font-size: 15.5px;
  color: rgba(244, 235, 221, 0.82);
}

.pg-cta .link-arrow {
  color: var(--paper-warm);
  font-weight: 600;
  font-size: 14px;
  align-self: center;
}

.pg-cta .button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

/* 响应式 */
@media (min-width: 760px) {
  .pg-matrix-cards {
    grid-template-columns: 1fr 1fr;
  }

  .pg-svc:first-child {
    grid-column: 1 / -1;
  }

  .pg-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pg-fee-row {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
  }

  .pg-fee-desc {
    grid-column: 1 / -1;
  }

  .pg-tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .pg-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .pg-matrix {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.8fr);
    align-items: start;
  }

  .pg-cycle {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .pg-guide {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .pg-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .pg-price-groups {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 52px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
  }
}