.page-products {
  --p-card-pad: clamp(20px, 3vw, 36px);
  background: var(--paper);
  color: var(--ink);
}

.page-products .page-shell {
  padding-block: clamp(24px, 4vw, 48px) clamp(56px, 8vw, 96px);
}

.page-products .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 36px);
}

.page-products h1,
.page-products h2,
.page-products h3 {
  font-family: var(--font-serif);
  color: inherit;
}

.page-products h1 {
  margin: 0.2em 0 0.45em;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.12;
  letter-spacing: 0.02em;
}

.page-products h2 {
  margin: 0.25em 0 0.5em;
  font-size: clamp(26px, 3.4vw, 36px);
  line-height: 1.2;
}

.page-products h3 {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.35;
}

.page-products p {
  margin: 0 0 1em;
  line-height: 1.8;
}

.page-products a {
  color: inherit;
}

.page-products .eyebrow {
  margin-bottom: 0.4em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

/* 首屏 */
.hero-products {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.hero-products__lead {
  max-width: 36em;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.4vw, 18px);
}

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

.hero-products__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
}

.hero-products__stats div {
  min-width: 0;
}

.hero-products__stats dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.hero-products__stats dd {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
}

.hero-frame {
  padding: 10px;
  background: var(--cream);
  box-shadow: var(--shadow-soft);
}

.hero-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

/* 刻度分隔 */
.page-products .tick-rule {
  margin-block: clamp(44px, 7vw, 84px);
}

/* 功能地图 */
.section-head {
  max-width: 42em;
}

.section-head > p:last-child {
  color: var(--ink-soft);
}

.map-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.map-node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 180px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.map-node__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold-deep);
}

.map-node strong {
  font-family: var(--font-serif);
  font-size: 21px;
}

.map-node > span:not(.map-node__num):not(.map-node__go) {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.map-node__go {
  margin-top: auto;
  padding-top: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--apple-strong);
}

.map-node--records {
  border-color: var(--apple-strong);
  background: var(--apple);
}

.map-node--records > span:not(.map-node__num):not(.map-node__go) {
  color: var(--ink);
}

.map-node--records .map-node__go {
  color: var(--ink);
}

/* 通用功能卡 */
.feature {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(48px, 7vw, 84px);
  padding: var(--p-card-pad);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--cream);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.feature__note {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 3px solid var(--gold);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.feature__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

/* 记录查询 */
.feature--records {
  border-top: 6px solid var(--apple-strong);
}

.feature--records .feature__body > p:first-of-type {
  color: var(--ink-soft);
}

.cond-board {
  display: grid;
  gap: 12px;
  margin: 24px 0 18px;
}

.cond-board__row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--paper-shade);
}

.cond-board__label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}

.cond-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-deep);
}

.cond-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cond-tag {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--cream);
  font-size: 13px;
  color: var(--ink-soft);
}

.cond-tag.is-on {
  border-color: var(--apple-strong);
  background: var(--apple-strong);
  color: var(--deep);
  font-weight: 600;
}

.feature__aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
}

.result-stack {
  display: grid;
}

.result-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper-shade);
}

.result-card + .result-card {
  margin-top: -8px;
}

.result-card strong {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.4;
}

.result-card > span:last-child {
  font-size: 13px;
  color: var(--ink-soft);
}

.result-card__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

.result-card--ghost {
  border-style: dashed;
  background: transparent;
}

/* 站内检索 */
.feature--search {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.feature--search .eyebrow {
  color: var(--apple);
}

.feature--search .feature__body > p:first-of-type {
  color: var(--paper-shade);
}

.feature--search .feature__note {
  border-left-color: var(--gold);
  color: var(--paper-shade);
}

.search-demo {
  margin-top: 22px;
  padding: 18px;
  border: 1px dashed rgba(246, 241, 228, 0.35);
  border-radius: var(--radius);
}

.search-demo__field {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(246, 241, 228, 0.2);
}

.search-demo__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--apple);
}

.search-demo__value {
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}

.search-demo__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.search-demo .cond-tag {
  border-color: rgba(246, 241, 228, 0.3);
  background: transparent;
  color: var(--paper-shade);
}

.search-demo .cond-tag.is-on {
  border-color: var(--apple-strong);
  background: var(--apple-strong);
  color: var(--deep);
}

.search-demo__hint {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--paper-shade);
}

.feature--search .feature__media img {
  border: 1px solid rgba(246, 241, 228, 0.22);
}

/* 移动端 */
.feature--mobile {
  background: var(--paper-shade);
}

.feature--mobile .feature__media {
  display: flex;
  justify-content: center;
}

.feature--mobile .feature__media img {
  width: 100%;
  max-width: 320px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 22px;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--apple-strong);
}

.check-list strong {
  color: var(--ink);
}

/* 访客专栏 */
.feature--visitor {
  background: var(--cream);
}

.visitor-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 82%;
  gap: 14px;
  margin-top: 24px;
  padding-bottom: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}

.visitor-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 170px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  scroll-snap-align: start;
}

.visitor-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
  color: var(--gold-deep);
}

.visitor-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.visitor-foot {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.visitor-foot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

.visitor-foot p {
  color: var(--ink-soft);
}

/* 适合谁用 */
.audience {
  margin-top: clamp(48px, 7vw, 84px);
}

.audience-grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.audience-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
}

.audience-card__tag {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--deep);
}

.audience-card--frequent .audience-card__tag {
  background: var(--apple);
}

.audience-card--new .audience-card__tag {
  background: var(--gold);
}

.audience-card--partner .audience-card__tag {
  background: var(--paper-shade);
  border: 1px solid var(--line);
}

.audience-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.audience-card a {
  margin-top: auto;
  padding-top: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--apple-strong);
  text-decoration: none;
}

/* 常用路径 */
.pathway {
  margin-top: clamp(48px, 7vw, 84px);
  padding: var(--p-card-pad);
  border-radius: var(--radius-lg);
  background: var(--paper-shade);
}

.path-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 26px;
}

.path-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.path-step__dot {
  display: inline-flex;
  flex: 0 0 32px;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--apple-strong);
  color: var(--deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.path-step strong {
  font-size: 15px;
}

.path-step > span:last-child {
  margin-left: auto;
  font-size: 12px;
  color: var(--ink-soft);
  text-align: right;
}

.path-line {
  width: 1px;
  height: 14px;
  margin-left: 31px;
  border-left: 1px dashed var(--gold);
}

.path-figure {
  margin: 28px 0 0;
}

.path-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

.path-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-soft);
}

/* CTA */
.cta-band {
  display: grid;
  gap: 22px;
  align-items: center;
  margin-top: clamp(48px, 7vw, 84px);
  padding: var(--p-card-pad);
  border-radius: var(--radius-lg);
  background: var(--apple);
  color: var(--ink);
}

.cta-band h2 {
  margin: 0.2em 0 0.45em;
  color: var(--ink);
}

.cta-band p {
  max-width: 38em;
  margin: 0;
  color: var(--ink);
}

.cta-band .eyebrow {
  color: var(--gold-deep);
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta-band .btn--ghost {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

/* 交互增强 */
@media (hover: hover) and (pointer: fine) {
  .map-node:hover,
  .feature:hover,
  .path-step:hover {
    transform: translateY(-2px);
  }

  .map-node:hover {
    border-color: var(--apple-strong);
  }

  .path-step:hover {
    border-color: var(--gold);
  }
}

@media (prefers-reduced-motion: reduce) {
  .map-node,
  .feature,
  .path-step {
    transition: none;
  }

  .map-node:hover,
  .feature:hover,
  .path-step:hover {
    transform: none;
  }

  .visitor-track {
    scroll-behavior: auto;
  }
}

/* 桌面布局 */
@media (min-width: 720px) {
  .map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cond-board__row {
    flex-direction: row;
    align-items: center;
  }

  .cond-board__label {
    flex: 0 0 116px;
  }

  .visitor-track {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }

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

  .path-steps {
    flex-direction: row;
    align-items: stretch;
  }

  .path-step {
    flex: 1 1 0;
  }

  .path-line {
    width: 22px;
    height: 1px;
    margin: 0;
    align-self: center;
    border-left: 0;
    border-top: 1px dashed var(--gold);
  }

  .cta-band {
    grid-template-columns: 1.4fr 0.6fr;
  }

  .cta-band__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .hero-products {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .feature--records {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .feature--search {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: center;
  }

  .feature--mobile {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
  }

  .visitor-foot {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
  }
}