.page-products {
  --pd-line: rgba(201, 162, 39, .42);
  --pd-hair: rgba(36, 28, 23, .1);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 通用 ---------- */
.page-products .figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, var(--mist), var(--card));
}

.page-products .figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .section-head {
  display: grid;
  gap: 12px;
  max-width: 62ch;
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-products .section-head .h2 {
  margin: 0;
  color: var(--brown);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.15;
}

.page-products .lede {
  margin: 0;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  opacity: .84;
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  padding-block: clamp(20px, 3.6vw, 44px) clamp(40px, 6vw, 76px);
}

.page-products .hero-inner {
  display: grid;
  gap: clamp(28px, 4.6vw, 52px);
}

.page-products .hero-copy {
  display: grid;
  gap: clamp(12px, 1.8vw, 20px);
  align-content: start;
}

.page-products .hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 6.2vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.022em;
  color: var(--brown);
}

.page-products .hero-lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--ink);
  opacity: .88;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 2vw, 22px);
  margin: clamp(10px, 1.8vw, 18px) 0 0;
  padding: clamp(14px, 2vw, 22px) 0 0;
  list-style: none;
  border-top: 1px solid var(--pd-line);
}

.page-products .hero-stat-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4.4vw, 46px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--orange);
}

.page-products .hero-stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink);
  opacity: .78;
}

.page-products .hero-visual .figure {
  aspect-ratio: 14 / 9;
  box-shadow: var(--shadow-2);
}

/* ---------- 权益四类 ---------- */
.page-products .benefit-list {
  display: grid;
  gap: 14px;
}

.page-products .benefit-group {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  transition: box-shadow .24s var(--ease);
}

.page-products .benefit-group[open] {
  box-shadow: var(--shadow-2);
}

.page-products .benefit-summary {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 18px);
  padding: clamp(16px, 2.2vw, 22px) clamp(18px, 2.6vw, 28px);
  cursor: pointer;
  list-style: none;
}

.page-products .benefit-summary::-webkit-details-marker {
  display: none;
}

.page-products .benefit-summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -3px;
  border-radius: var(--radius-lg);
}

.page-products .benefit-index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-products .benefit-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2vw, 23px);
  letter-spacing: -0.01em;
  color: var(--brown);
}

.page-products .benefit-count {
  margin-left: auto;
  flex: none;
  font-size: 12.5px;
}

.page-products .benefit-toggle {
  position: relative;
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: var(--pill);
  border: 1px solid var(--pd-line);
}

.page-products .benefit-toggle::before,
.page-products .benefit-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 11px;
  height: 1.8px;
  border-radius: 2px;
  background: var(--orange);
  transform: translate(-50%, -50%);
  transition: transform .24s var(--ease);
}

.page-products .benefit-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-products .benefit-group[open] .benefit-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-products .benefit-items {
  display: grid;
  gap: 9px 22px;
  margin: 0;
  padding: 16px clamp(18px, 2.6vw, 28px) clamp(20px, 2.6vw, 28px);
  list-style: none;
  border-top: 1px solid var(--pd-hair);
}

.page-products .benefit-items li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.68;
  color: var(--ink);
}

.page-products .benefit-items li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: .66em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--clay);
}

/* ---------- 三层对比 ---------- */
.page-products .tiers {
  background: var(--card);
}

.page-products .tier-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: clamp(20px, 2.8vw, 30px);
}

.page-products .tier-tab {
  display: inline-flex;
  align-items: center;
  padding: 10px 26px;
  border-radius: var(--pill);
  border: 1px solid rgba(228, 87, 46, .38);
  background: transparent;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--brown);
  text-decoration: none;
  transition: background .22s var(--ease), color .22s var(--ease),
              transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-products .tier-tab--top {
  border-color: rgba(201, 162, 39, .7);
}

.page-products .tier-tab:hover,
.page-products .tier-tab:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  color: #2B1B12;
  transform: translateY(-4px);
  box-shadow: var(--shadow-1);
}

.page-products .tier-figure {
  aspect-ratio: 10 / 5;
  margin-bottom: clamp(22px, 3.2vw, 34px);
  box-shadow: var(--shadow-1);
}

.page-products .tier-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-products .tier-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--paper);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  scroll-margin-top: 96px;
  transition: transform .24s var(--ease), box-shadow .24s var(--ease),
              border-color .24s var(--ease);
}

.page-products .tier-card:hover,
.page-products .tier-card:focus-within,
.page-products .tier-card:target {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: var(--shadow-2);
}

.page-products .tier-card--top {
  background: linear-gradient(160deg, #FFFBF4 0%, #FBEFE1 100%);
  border-color: rgba(201, 162, 39, .5);
}

.page-products .tier-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 2.6vw, 30px);
  letter-spacing: -0.015em;
  color: var(--brown);
}

.page-products .tier-rows {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .tier-rows li {
  display: grid;
  gap: 5px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--pd-hair);
  font-size: 15.5px;
  line-height: 1.62;
  color: var(--ink);
}

.page-products .tier-rows li:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-products .tier-key {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-products .tier-fit {
  margin: 0;
  margin-top: auto;
  padding-top: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
  opacity: .82;
}

.page-products .tier-advice {
  margin: clamp(22px, 3.2vw, 34px) 0 0;
  padding: 18px clamp(18px, 2.4vw, 26px);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(201, 162, 39, .08);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- 升级版中心 ---------- */
.page-products .hub {
  background: var(--ink);
  color: #F7F1E7;
}

.page-products .hub-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-products .hub-copy {
  display: grid;
  gap: 16px;
}

.page-products .hub .h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.2vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: #FFFBF4;
}

.page-products .hub-lede {
  margin: 0;
  max-width: 54ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: rgba(247, 241, 231, .86);
}

.page-products .hub-points {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .hub-points li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.72;
  color: rgba(247, 241, 231, .92);
}

.page-products .hub-points li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .68em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
}

.page-products .hub-link {
  margin: 0;
  font-size: 15px;
  color: rgba(247, 241, 231, .78);
}

.page-products .hub-link a {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .hub-link a:hover,
.page-products .hub-link a:focus-visible {
  color: var(--gold);
}

.page-products .hub-figure {
  aspect-ratio: 3 / 2;
  background: linear-gradient(150deg, #1D3E5F, #0F2439);
  box-shadow: 0 30px 60px -34px rgba(0, 0, 0, .8);
}

/* ---------- 四步流程 ---------- */
.page-products .steps-figure {
  aspect-ratio: 10 / 5;
  margin-bottom: clamp(26px, 3.6vw, 44px);
}

.page-products .steps {
  position: relative;
  display: grid;
  gap: clamp(24px, 3.4vw, 30px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .step {
  position: relative;
  display: grid;
  gap: 8px;
  padding-left: 62px;
}

.page-products .step-dot {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--card);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  box-shadow: 0 12px 24px -16px rgba(228, 87, 46, .95);
  transition: transform .24s var(--ease), background .24s var(--ease);
}

.page-products .step:hover .step-dot {
  transform: translateY(-4px);
  background: var(--orange-deep);
}

.page-products .step-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 1.9vw, 22px);
  color: var(--brown);
}

.page-products .step-note {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink);
  opacity: .86;
}

.page-products .step-extra {
  display: block;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--orange-deep);
  opacity: 0;
  transition: opacity .24s var(--ease);
}

.page-products .step:hover .step-extra,
.page-products .step:focus-within .step-extra {
  opacity: 1;
}

/* ---------- 场景 ---------- */
.page-products .scenes {
  background: var(--card);
}

.page-products .scene-grid {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
}

.page-products .scene-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease);
}

.page-products .scene-card:hover,
.page-products .scene-card:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-2);
}

.page-products .scene-media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

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

.page-products .scene-bar {
  display: block;
  height: 6px;
  background: linear-gradient(90deg, var(--orange), var(--clay));
}

.page-products .scene-bar--gold {
  background: linear-gradient(90deg, var(--gold), var(--clay));
}

.page-products .scene-body {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 28px);
}

.page-products .scene-body .h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 1.9vw, 21px);
  line-height: 1.35;
  color: var(--brown);
}

.page-products .scene-body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink);
  opacity: .86;
}

.page-products .scene-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

/* ---------- 问答 ---------- */
.page-products .faq-list {
  display: grid;
  gap: 12px;
}

.page-products .faq-item {
  background: var(--card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
}

.page-products .faq-q {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px clamp(18px, 2.4vw, 26px);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--brown);
}

.page-products .faq-q::-webkit-details-marker {
  display: none;
}

.page-products .faq-q:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -3px;
  border-radius: var(--radius-md);
}

.page-products .faq-mark {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  margin-left: auto;
  margin-top: 3px;
}

.page-products .faq-mark::before,
.page-products .faq-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 1.8px;
  border-radius: 2px;
  background: var(--orange);
  transform: translate(-50%, -50%);
  transition: transform .24s var(--ease);
}

.page-products .faq-mark::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-products .faq-item[open] .faq-mark::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-products .faq-a {
  margin: 0;
  padding: 0 clamp(18px, 2.4vw, 26px) 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
  opacity: .88;
}

.page-products .faq-more {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
  opacity: .84;
}

.page-products .faq-more a {
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .faq-more a:hover,
.page-products .faq-more a:focus-visible {
  color: var(--orange);
}

/* ---------- 收尾 ---------- */
.page-products .cta-band {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  padding: clamp(28px, 4.4vw, 52px);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #FDF4E9 0%, #F9E3D2 58%, #F4D6C0 100%);
  border: 1px solid var(--pd-line);
}

.page-products .cta-copy {
  display: grid;
  gap: 12px;
  max-width: 60ch;
}

.page-products .cta-copy .h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--brown);
}

.page-products .cta-copy p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
  opacity: .88;
}

.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .benefit-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 800px) {
  .page-products .steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(18px, 2.4vw, 28px);
  }

  .page-products .steps::before {
    content: "";
    position: absolute;
    top: 21px;
    left: 46px;
    width: calc(75% - 58px);
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--clay), rgba(201, 162, 39, .7));
  }

  .page-products .step {
    padding-left: 0;
    padding-top: 62px;
  }

  .page-products .step-dot {
    top: 0;
  }
}

@media (min-width: 860px) {
  .page-products .tier-grid,
  .page-products .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .cta-band {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: center;
  }

  .page-products .cta-actions {
    justify-content: flex-end;
  }
}

@media (min-width: 980px) {
  .page-products .hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    column-gap: clamp(32px, 5vw, 72px);
  }

  .page-products .hero-visual {
    align-self: end;
    padding-bottom: 6px;
  }

  .page-products .hub-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .hub-figure {
    margin-bottom: 0;
  }
}

@media (hover: none) {
  .page-products .step-extra {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tier-card,
  .page-products .scene-card,
  .page-products .step-dot,
  .page-products .tier-tab,
  .page-products .step-extra,
  .page-products .benefit-toggle::before,
  .page-products .benefit-toggle::after,
  .page-products .faq-mark::before,
  .page-products .faq-mark::after {
    transition: none;
  }

  .page-products .tier-card:hover,
  .page-products .tier-card:focus-within,
  .page-products .tier-card:target,
  .page-products .scene-card:hover,
  .page-products .scene-card:focus-within,
  .page-products .step:hover .step-dot,
  .page-products .tier-tab:hover,
  .page-products .tier-tab:focus-visible {
    transform: none;
  }
}