.page-products {
  --p-cut: 22px;
  --p-pad: clamp(20px, 3.4vw, 34px);
  padding-bottom: clamp(64px, 10vw, 120px);
  overflow-x: clip;
}

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

.page-products .section {
  margin-top: clamp(56px, 9vw, 108px);
}

.page-products .section-head {
  max-width: 760px;
}

.page-products .section-head h2,
.page-products .split__body h2 {
  margin: 8px 0 0;
  font-family: var(--serif);
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(24px, 5.2vw, 38px);
  line-height: 1.22;
  color: var(--bone);
}

.page-products .section-lead,
.page-products .split__lead {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 页面头部 ---------- */

.page-products .products-head {
  padding-top: clamp(28px, 6vw, 56px);
}

.page-products .breadcrumbs {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-products .breadcrumbs a:hover {
  color: var(--gold-light);
  border-bottom-color: var(--line-gold);
}

.page-products .page-head {
  margin-top: 20px;
}

.page-products .page-head__idx {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-products .page-head__title {
  margin: 14px 0 0;
  font-size: clamp(42px, 11vw, 92px);
  line-height: 1;
  color: var(--bone);
}

.page-products .page-head__meta {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.75;
  color: rgba(243, 238, 227, 0.84);
}

.page-products .head-chips {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .head-chips li {
  padding: 6px 12px;
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .hero-figure {
  margin: clamp(28px, 6vw, 52px) 0 0;
}

/* ---------- 档位切换条 ---------- */

.page-products .tier-switch {
  margin-top: clamp(28px, 5vw, 48px);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--line);
  background-color: rgba(35, 39, 43, 0.55);
  background-image: linear-gradient(180deg, rgba(200, 162, 74, 0.06), rgba(10, 11, 13, 0));
}

.page-products .tier-switch__label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .tier-switch__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .tier-switch__item {
  display: inline-block;
  white-space: nowrap;
  padding: 9px 16px;
  border: 1px solid var(--line-gold);
  color: var(--bone);
  font-size: 14px;
  text-decoration: none;
  transition: background var(--ease), color var(--ease), border-color var(--ease);
}

.page-products .tier-switch__item:hover,
.page-products .tier-switch__item:focus-visible {
  background: rgba(200, 162, 74, 0.14);
  border-color: var(--gold);
  color: var(--gold-light);
}

/* ---------- 通道矩阵 ---------- */

.page-products .tier-matrix {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .tier-card {
  position: relative;
  padding: var(--p-pad) calc(var(--p-pad) + 8px) var(--p-pad) var(--p-pad);
  background-color: var(--ink);
  background-image: none;
  clip-path: polygon(0 0, calc(100% - var(--p-cut)) 0, 100% var(--p-cut), 100% 100%, 0 100%);
  transition: background-color var(--ease);
}

.page-products .tier-card--focus {
  background-color: var(--ink);
  background-image: linear-gradient(160deg, rgba(200, 162, 74, 0.13), rgba(10, 11, 13, 0) 62%);
}

.page-products .tier-card:hover {
  background-color: var(--slate);
}

.page-products .tier-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-products .tier-card__icon {
  display: inline-flex;
  color: var(--gold);
}

.page-products .tier-card__icon svg {
  display: block;
}

.page-products .tier-card__name {
  margin: 16px 0 0;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(21px, 3.4vw, 26px);
  letter-spacing: -0.01em;
  color: var(--bone);
  transition: color var(--ease);
}

.page-products .tier-card:hover .tier-card__name {
  color: var(--gold-light);
}

.page-products .tier-card__who {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .tier-card__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .tier-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(243, 238, 227, 0.86);
}

.page-products .tier-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 7px;
  height: 1px;
  background: var(--gold);
}

.page-products .tier-card__list .mono {
  color: var(--gold-light);
  font-size: 13px;
  margin-right: 4px;
}

.page-products .tier-card__foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 价格说明时间轴 ---------- */

.page-products .timeline {
  margin-top: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  background: rgba(35, 39, 43, 0.38);
}

.page-products .timeline__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.page-products .timeline__stamp {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-products .timeline__count {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .timeline__track {
  list-style: none;
  margin: 0;
  padding: 20px 18px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-products .tl-card {
  flex: 0 0 258px;
  scroll-snap-align: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--clay);
  background: var(--ink);
  transition: border-color var(--ease), background var(--ease);
}

.page-products .tl-card:hover {
  border-color: var(--line-gold);
  background: var(--slate);
}

.page-products .tl-card__no {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-products .tl-card__title {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--bone);
}

.page-products .tl-card__body {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .price-fields {
  margin-top: clamp(28px, 4vw, 42px);
}

.page-products .price-fields__title {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 19px;
  color: var(--bone);
}

.page-products .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

/* ---------- 分栏布局 ---------- */

.page-products .split {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
}

.page-products .split__media {
  margin: 0;
}

.page-products .split__body p {
  max-width: 68ch;
}

.page-products .locale-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .locale-list li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(243, 238, 227, 0.86);
}

.page-products .locale-list__key {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

/* ---------- 三条下载路线 ---------- */

.page-products .routes-fork {
  display: none;
  width: 100%;
  height: 72px;
  margin-top: 30px;
}

.page-products .routes-fork .rail-line {
  --rail-len: 320;
  fill: none;
  stroke: var(--line-gold);
  stroke-width: 1.25;
}

.page-products .routes {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .route {
  padding: var(--p-pad);
  background: var(--ink);
}

.page-products .route__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-gold);
  color: var(--gold);
  font-size: 13px;
}

.page-products .route__name {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  color: var(--bone);
}

.page-products .route__fit {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .route__steps {
  list-style: none;
  position: relative;
  margin: 20px 0 0;
  padding: 0 0 0 22px;
  display: grid;
  gap: 12px;
}

.page-products .route__steps::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line-gold);
}

.page-products .route__steps li {
  position: relative;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(243, 238, 227, 0.88);
}

.page-products .route__steps li::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 9px;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: var(--ink);
}

.page-products .route__risk {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .route__risk .mono {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--clay);
}

.page-products .routes-figure {
  margin: clamp(26px, 4vw, 40px) 0 0;
}

/* ---------- 上门预约四步 ---------- */

.page-products .visit-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  align-self: start;
}

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

.page-products .visit-step summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 18px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--bone);
  transition: color var(--ease);
}

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

.page-products .visit-step summary:hover {
  color: var(--gold-light);
}

.page-products .visit-step__idx {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .visit-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--mist);
  transition: color var(--ease);
}

.page-products .visit-step details[open] summary::after {
  content: "–";
  color: var(--gold);
}

.page-products .visit-step details p {
  margin: 0 0 20px;
  padding-left: 34px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 企业定制 ---------- */

.page-products .ent-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .ent-list li {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.72;
  color: rgba(243, 238, 227, 0.86);
}

.page-products .ent-list__key {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

/* ---------- 场景对照表 ---------- */

.page-products .scene-table {
  margin-top: clamp(24px, 4vw, 36px);
  overflow-x: auto;
  border: 1px solid var(--line);
}

.page-products .scene-table table {
  min-width: 660px;
  width: 100%;
}

/* ---------- 索引尾部 ---------- */

.page-products .next-list {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .next-list a {
  display: block;
  padding: 22px;
  text-decoration: none;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(243, 238, 227, 0.85);
  background: var(--ink);
  transition: background var(--ease), color var(--ease);
}

.page-products .next-list a:hover,
.page-products .next-list a:focus-visible {
  background: var(--slate);
  color: var(--bone);
}

.page-products .next-list .mono {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .visually-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-products .locale-list li,
  .page-products .ent-list li {
    grid-template-columns: 128px 1fr;
    gap: 18px;
    align-items: baseline;
  }

  .page-products .next-list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 760px) {
  .page-products .tier-switch {
    flex-direction: row;
    align-items: center;
    gap: 24px;
    padding: 16px 22px;
  }

  .page-products .tier-switch__label {
    flex: 0 0 auto;
  }

  .page-products .tier-switch__list {
    flex: 1 1 auto;
    padding-bottom: 0;
  }

  .page-products .tier-matrix {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-products .routes-fork {
    display: block;
  }

  .page-products .routes {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 0;
  }
}

@media (min-width: 1000px) {
  .page-products .split {
    grid-template-columns: 7fr 5fr;
    gap: clamp(40px, 5vw, 64px);
    align-items: start;
  }

  .page-products .split--flip {
    grid-template-columns: 5fr 7fr;
  }

  .page-products .split--flip .split__media {
    grid-column: 1;
    grid-row: 1;
  }

  .page-products .split--flip .split__body {
    grid-column: 2;
    grid-row: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tier-card,
  .page-products .tier-card__name,
  .page-products .tl-card,
  .page-products .tier-switch__item,
  .page-products .next-list a,
  .page-products .visit-step summary {
    transition: none;
  }
}