.page-products {
  --pr-rail-w: 232px;
  --pr-line: var(--k8-paper);
  background: var(--k8-white);
  color: var(--k8-ink);
  font-family: var(--k8-font-body);
  overflow-x: hidden;
}

.page-products .k8-num,
.page-products .k8-data {
  font-family: var(--k8-font-data);
  font-variant-numeric: tabular-nums;
}

.page-products section[id],
.page-products tr[id] {
  scroll-margin-top: 104px;
}

/* ============ 首屏 ============ */
.page-products .pr-hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 64px;
  background: var(--k8-indigo);
  color: var(--k8-white);
}

.page-products .pr-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(126, 147, 168, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 147, 168, 0.16) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 76%);
}

.page-products .pr-hero > .k8-shell {
  position: relative;
  z-index: 1;
}

.page-products .pr-hero__crumb {
  margin-bottom: var(--k8-space-4);
}

.page-products .pr-hero__crumb .k8-breadcrumb__list,
.page-products .pr-hero__crumb .k8-breadcrumb__list a,
.page-products .pr-hero__crumb .k8-breadcrumb__list li {
  color: var(--k8-mist);
  font-size: 13px;
}

.page-products .pr-hero__crumb .k8-breadcrumb__list li[aria-current="page"] {
  color: var(--k8-cyan);
}

.page-products .pr-hero__grid {
  display: grid;
  gap: var(--k8-space-4);
}

.page-products .pr-hero__eyebrow {
  color: var(--k8-cyan);
  margin-bottom: var(--k8-space-2);
}

.page-products .pr-hero__title {
  margin: 0 0 var(--k8-space-3);
  font-family: var(--k8-font-head);
  font-weight: 700;
  font-size: clamp(32px, 6vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.012em;
  color: #fff;
  max-width: 16em;
}

.page-products .pr-hero__lede {
  margin: 0 0 var(--k8-space-4);
  max-width: 46em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--k8-mist);
}

.page-products .pr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--k8-space-2);
}

.page-products .pr-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border-radius: var(--k8-r-lg);
  overflow: hidden;
  background: rgba(126, 147, 168, 0.32);
}

.page-products .pr-stat {
  margin: 0;
  padding: 20px 18px 22px;
  background: var(--k8-slate);
}

.page-products .pr-stat dt {
  margin: 0 0 10px;
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--k8-mist);
}

.page-products .pr-stat dd {
  margin: 0;
  font-family: var(--k8-font-head);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--k8-cyan);
}

.page-products .pr-stat dd i {
  margin-left: 6px;
  font-family: var(--k8-font-body);
  font-size: 13px;
  font-style: normal;
  font-weight: 400;
  color: var(--k8-mist);
}

/* ============ 区块标题 ============ */
.page-products .pr-head {
  margin-bottom: var(--k8-space-4);
}

.page-products .pr-head__title {
  margin: 10px 0 var(--k8-space-2);
  max-width: 22em;
}

.page-products .pr-head__lede {
  margin: 0;
  max-width: 62ch;
  color: var(--k8-gray);
  font-size: 16px;
  line-height: 1.8;
}

.page-products .pr-head--deep .pr-head__lede {
  color: var(--k8-mist);
}

.page-products .pr-head--deep .k8-eyebrow {
  color: var(--k8-cyan);
}

/* ============ 服务清单 ============ */
.page-products .pr-services {
  padding: 64px 0 72px;
  background: var(--k8-white);
}

.page-products .pr-svc {
  display: grid;
  gap: var(--k8-space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-svc__item {
  position: relative;
  padding: var(--k8-space-3);
  background: #fff;
  border: 1px solid var(--pr-line);
  border-radius: var(--k8-r-lg);
  transition: border-color 0.18s var(--k8-ease), transform 0.18s var(--k8-ease);
}

.page-products .pr-svc__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--k8-space-3);
  width: 42px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--k8-cyan);
  opacity: 0.35;
  transition: opacity 0.18s var(--k8-ease), width 0.18s var(--k8-ease);
}

.page-products .pr-svc__item:hover {
  border-color: var(--k8-cyan);
  transform: translateY(-2px);
}

.page-products .pr-svc__item:hover::before {
  width: 72px;
  opacity: 1;
}

.page-products .pr-svc__code {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--k8-mist);
}

.page-products .pr-svc__title {
  margin: 0 0 10px;
  font-family: var(--k8-font-head);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--k8-ink);
}

.page-products .pr-svc__text {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--k8-gray);
}

.page-products .pr-svc__who {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
}

/* ============ 两栏：粘性索引 + 正文 ============ */
.page-products .pr-layout {
  display: grid;
  gap: var(--k8-space-3);
  padding-bottom: 72px;
}

.page-products .pr-rail {
  padding-bottom: var(--k8-space-2);
  border-bottom: 1px solid var(--pr-line);
}

.page-products .pr-rail__title {
  margin: 0 0 12px;
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--k8-mist);
}

.page-products .pr-rail__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .pr-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--pr-line);
  border-radius: var(--k8-r-pill);
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--k8-gray);
  text-decoration: none;
  transition: color 0.16s var(--k8-ease), border-color 0.16s var(--k8-ease), background-color 0.16s var(--k8-ease);
}

.page-products .pr-rail__link:hover,
.page-products .pr-rail__link:focus-visible {
  color: var(--k8-indigo);
  border-color: var(--k8-cyan);
  background: var(--k8-cyan-soft);
}

.page-products .pr-rail__n {
  font-size: 11px;
  color: var(--k8-mist);
}

.page-products .pr-rail__sep {
  display: none;
}

.page-products .pr-chapter {
  padding-bottom: var(--k8-space-5);
}

.page-products .pr-chapter + .pr-chapter {
  padding-top: var(--k8-space-4);
  border-top: 1px solid var(--pr-line);
}

/* ============ 报告必填部分索引 ============ */
.page-products .pr-index {
  margin: 0 0 var(--k8-space-4);
  display: grid;
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
  border-radius: var(--k8-r-md);
  overflow: hidden;
  list-style: none;
  padding: 0;
}

.page-products .pr-index .k8-index__item {
  background: #fff;
  padding: 18px 20px;
  transition: background-color 0.16s var(--k8-ease);
}

.page-products .pr-index .k8-index__item:hover {
  background: var(--k8-cyan-soft);
}

.page-products .pr-index .k8-index__num {
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--k8-cyan);
}

.page-products .pr-index .k8-index__title {
  margin: 6px 0 6px;
  font-family: var(--k8-font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--k8-ink);
}

.page-products .pr-index .k8-index__meta {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--k8-gray);
}

/* ============ 图片 ============ */
.page-products .pr-figure {
  margin: var(--k8-space-4) 0 0;
}

.page-products .pr-media {
  border-radius: var(--k8-r-lg);
  overflow: hidden;
  background: var(--k8-slate);
}

.page-products .pr-media .k8-media__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.92);
}

.page-products .k8-media__cap,
.page-products .pr-figure .k8-media__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--k8-gray);
}

.page-products .pr-figure--band .k8-media__cap {
  color: var(--k8-mist);
}

/* ============ 表格 ============ */
.page-products .pr-tablewrap {
  margin-top: var(--k8-space-3);
  border: 1px solid var(--pr-line);
  border-radius: var(--k8-r-md);
  background: #fff;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pr-table caption {
  padding: 16px 18px 12px;
  text-align: left;
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--k8-gray);
}

.page-products .pr-table th,
.page-products .pr-table td {
  padding: 12px 18px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--pr-line);
}

.page-products .pr-table thead th {
  background: var(--k8-white);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--k8-gray);
  white-space: nowrap;
}

.page-products .pr-table tbody tr {
  transition: background-color 0.16s var(--k8-ease), box-shadow 0.16s var(--k8-ease);
}

.page-products .pr-table tbody tr:hover,
.page-products .pr-table tbody tr:focus-within {
  background: var(--k8-cyan-soft);
  box-shadow: inset 3px 0 0 var(--k8-cyan);
}

.page-products .pr-table tbody tr:target {
  background: var(--k8-cyan-soft);
  box-shadow: inset 3px 0 0 var(--k8-cyan);
}

.page-products .pr-table tbody th {
  font-weight: 600;
  color: var(--k8-ink);
  white-space: nowrap;
}

.page-products .pr-table tbody td {
  color: var(--k8-gray);
  line-height: 1.7;
}

.page-products .pr-table tbody td.k8-data {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--k8-mist);
  white-space: nowrap;
}

.page-products .pr-table--criteria tbody td:first-of-type {
  color: var(--k8-ink);
}

.page-products .pr-table .pr-note {
  color: var(--k8-mist);
  border-left: 2px solid transparent;
  transition: color 0.16s var(--k8-ease), border-color 0.16s var(--k8-ease);
}

.page-products .pr-table tbody tr:hover .pr-note {
  color: var(--k8-indigo);
  border-left-color: var(--k8-orange);
}

/* ============ 折叠 ============ */
.page-products .pr-fold {
  margin-top: var(--k8-space-3);
  border: 1px solid var(--pr-line);
  border-radius: var(--k8-r-md);
  background: #fff;
  overflow: hidden;
}

.page-products .pr-fold__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 16px 18px;
  background: transparent;
  border: 0;
  font-family: var(--k8-font-head);
  font-size: 17px;
  font-weight: 600;
  color: var(--k8-ink);
  text-align: left;
  cursor: pointer;
  transition: background-color 0.16s var(--k8-ease), color 0.16s var(--k8-ease);
}

.page-products .pr-fold__trigger:hover,
.page-products .pr-fold__trigger:focus-visible {
  background: var(--k8-white);
  color: var(--k8-indigo);
}

.page-products .pr-fold__trigger:focus-visible {
  outline: 2px solid var(--k8-cyan);
  outline-offset: -2px;
}

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

.page-products .pr-fold__sign::before,
.page-products .pr-fold__sign::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  background: var(--k8-cyan);
  transform: translateY(-50%);
}

.page-products .pr-fold__sign::after {
  transform: translateY(-50%) rotate(90deg);
  transition: transform 0.18s var(--k8-ease);
}

.page-products .pr-fold__trigger[aria-expanded="true"] .pr-fold__sign::after {
  transform: translateY(-50%) rotate(0deg);
}

.page-products .pr-fold__panel {
  padding: 4px 18px 20px;
  border-top: 1px solid var(--pr-line);
}

.page-products .pr-fold__note {
  margin: var(--k8-space-2) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--k8-gray);
}

.page-products .pr-fields {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--pr-line);
  border-radius: var(--k8-r-sm);
  overflow: hidden;
}

.page-products .pr-fields__row {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: #fff;
}

.page-products .pr-fields__row dt {
  font-family: var(--k8-font-data);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--k8-cyan);
}

.page-products .pr-fields__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--k8-gray);
}

/* ============ 起订分档主题带 ============ */
.page-products .pr-tiers {
  padding: 72px 0;
  background: var(--k8-indigo);
  color: var(--k8-white);
}

.page-products .pr-scale {
  position: relative;
  height: 30px;
  margin: 0 0 var(--k8-space-3);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(126, 147, 168, 0.65) 0 1px,
    transparent 1px 8.3333%
  );
  background-size: 100% 12px;
  background-position: bottom left;
  background-repeat: no-repeat;
  border-bottom: 1px solid rgba(126, 147, 168, 0.5);
}

.page-products .pr-scale__pin {
  position: absolute;
  bottom: -5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--k8-cyan);
  box-shadow: 0 0 0 5px rgba(43, 227, 198, 0.16);
}

.page-products .pr-scale__pin--a { left: 16.6%; }
.page-products .pr-scale__pin--b { left: 50%; background: var(--k8-cyan); }
.page-products .pr-scale__pin--c { left: 83.3%; background: var(--k8-orange); box-shadow: 0 0 0 5px rgba(255, 122, 69, 0.18); }

.page-products .pr-tier-cards {
  display: grid;
  gap: 1px;
  background: rgba(126, 147, 168, 0.3);
  border-radius: var(--k8-r-lg);
  overflow: hidden;
}

.page-products .pr-tier {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px 28px;
  background: var(--k8-slate);
  border-top: 3px solid var(--k8-mist);
  transition: background-color 0.18s var(--k8-ease);
}

.page-products .pr-tier--b { border-top-color: var(--k8-cyan); }
.page-products .pr-tier--c { border-top-color: var(--k8-orange); }

.page-products .pr-tier:hover {
  background: #1b2c3f;
}

.page-products .pr-tier__code {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--k8-mist);
}

.page-products .pr-tier__name {
  margin: 0;
  font-family: var(--k8-font-head);
  font-size: 22px;
  font-weight: 700;
  color: #fff;
}

.page-products .pr-tier__moq {
  margin: 6px 0 0;
  font-family: var(--k8-font-head);
  font-size: 46px;
  font-weight: 700;
  line-height: 1;
  color: var(--k8-cyan);
}

.page-products .pr-tier--c .pr-tier__moq {
  color: var(--k8-orange);
}

.page-products .pr-tier__moq small {
  margin-left: 8px;
  font-family: var(--k8-font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--k8-mist);
}

.page-products .pr-tier__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--k8-mist);
}

.page-products .pr-tier__flow {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(126, 147, 168, 0.35);
  font-size: 13px;
  line-height: 1.7;
  color: var(--k8-white);
}

.page-products .pr-tiers .pr-figure {
  margin-top: var(--k8-space-4);
}

/* ============ 规格适配 ============ */
.page-products .pr-adapt {
  padding: 64px 0;
  background: var(--k8-cyan-soft);
}

.page-products .pr-adapt__grid {
  display: grid;
  gap: var(--k8-space-3);
}

.page-products .pr-adapt__col {
  padding: var(--k8-space-3);
  border-radius: var(--k8-r-lg);
  background: #fff;
  border: 1px solid rgba(43, 227, 198, 0.35);
}

.page-products .pr-adapt__col--review {
  border-color: rgba(255, 122, 69, 0.4);
}

.page-products .pr-adapt__title {
  margin: 0 0 var(--k8-space-2);
  font-family: var(--k8-font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--k8-indigo);
}

.page-products .pr-adapt__col--review .pr-adapt__title {
  color: #a63f16;
}

.page-products .pr-adapt__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pr-adapt__list li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--k8-ink);
}

.page-products .pr-adapt__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 14px;
  height: 2px;
  background: var(--k8-cyan);
}

.page-products .pr-adapt__col--review .pr-adapt__list li::before {
  background: var(--k8-orange);
}

.page-products .pr-adapt__note {
  margin: var(--k8-space-3) 0 0;
}

/* ============ 保养周期 ============ */
.page-products .pr-care {
  padding: 64px 0 72px;
  background: var(--k8-white);
}

.page-products .pr-care__grid {
  display: grid;
  gap: var(--k8-space-4);
}

.page-products .pr-care__table {
  display: grid;
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
  border-radius: var(--k8-r-md);
  overflow: hidden;
}

.page-products .pr-care__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "model cycle"
    "scene scene";
  align-items: center;
  gap: 6px 16px;
  padding: 18px 20px;
  background: #fff;
  transition: background-color 0.16s var(--k8-ease);
}

.page-products .pr-care__row:hover {
  background: var(--k8-cyan-soft);
}

.page-products .pr-care__model {
  grid-area: model;
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--k8-gray);
}

.page-products .pr-care__cycle {
  grid-area: cycle;
  margin: 0;
  font-family: var(--k8-font-head);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--k8-indigo);
  white-space: nowrap;
}

.page-products .pr-care__cycle small {
  margin-left: 6px;
  font-family: var(--k8-font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--k8-gray);
}

.page-products .pr-care__scene {
  grid-area: scene;
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--k8-gray);
}

.page-products .pr-care__subtitle {
  margin: 0 0 var(--k8-space-2);
  font-family: var(--k8-font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--k8-ink);
}

.page-products .pr-care__items {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--pr-line);
  border-radius: var(--k8-r-md);
  overflow: hidden;
}

.page-products .pr-care__items li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: #fff;
  font-size: 15px;
  color: var(--k8-ink);
}

.page-products .pr-care__items li span {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--k8-cyan);
}

/* ============ 服务流程 ============ */
.page-products .pr-flow {
  padding: 64px 0 72px;
  background: var(--k8-indigo);
  color: var(--k8-white);
}

.page-products .pr-flow .pr-head__title {
  color: #fff;
}

.page-products .pr-flow .pr-head__lede {
  color: var(--k8-mist);
}

.page-products .pr-flow .k8-eyebrow {
  color: var(--k8-cyan);
}

.page-products .pr-path {
  display: grid;
  gap: 1px;
  background: rgba(126, 147, 168, 0.3);
  border-radius: var(--k8-r-lg);
  overflow: hidden;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-path .k8-path__step {
  position: relative;
  padding: 24px 22px 26px 66px;
  background: var(--k8-slate);
  transition: background-color 0.18s var(--k8-ease);
}

.page-products .pr-path .k8-path__step::before {
  content: attr(data-step);
  position: absolute;
  left: 22px;
  top: 26px;
  font-family: var(--k8-font-data);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  color: var(--k8-cyan);
}

.page-products .pr-path .k8-path__step::after {
  content: "";
  position: absolute;
  left: 30px;
  top: 58px;
  bottom: -1px;
  width: 1px;
  background: rgba(43, 227, 198, 0.35);
}

.page-products .pr-path .k8-path__step:last-child::after {
  display: none;
}

.page-products .pr-path .k8-path__step:hover {
  background: #1b2c3f;
}

.page-products .pr-path .k8-path__title {
  margin: 0 0 8px;
  font-family: var(--k8-font-head);
  font-size: 19px;
  font-weight: 700;
  color: #fff;
}

.page-products .pr-path .k8-path__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--k8-mist);
}

.page-products .pr-path__time {
  margin: 0;
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--k8-r-pill);
  background: var(--k8-orange-deep);
  color: var(--k8-orange);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .pr-urgency {
  margin-top: var(--k8-space-3);
  padding: 20px 22px;
  border: 1px solid rgba(255, 122, 69, 0.4);
  border-radius: var(--k8-r-md);
  background: rgba(58, 33, 22, 0.55);
}

.page-products .pr-urgency__label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--k8-orange);
}

.page-products .pr-urgency__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--k8-white);
}

/* ============ 下一步 ============ */
.page-products .pr-next {
  padding: 64px 0 72px;
  background: var(--k8-white);
}

.page-products .pr-next__list {
  display: grid;
  gap: var(--k8-space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-next__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "k t"
    "k d";
  gap: 4px 16px;
  padding: 20px 22px;
  border: 1px solid var(--pr-line);
  border-radius: var(--k8-r-lg);
  background: #fff;
  text-decoration: none;
  transition: border-color 0.18s var(--k8-ease), background-color 0.18s var(--k8-ease);
}

.page-products .pr-next__link:hover,
.page-products .pr-next__link:focus-visible {
  border-color: var(--k8-cyan);
  background: var(--k8-cyan-soft);
}

.page-products .pr-next__link:focus-visible {
  outline: 2px solid var(--k8-cyan);
  outline-offset: 2px;
}

.page-products .pr-next__k {
  grid-area: k;
  align-self: start;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--k8-cyan);
  padding-top: 3px;
}

.page-products .pr-next__t {
  grid-area: t;
  font-family: var(--k8-font-head);
  font-size: 18px;
  font-weight: 700;
  color: var(--k8-indigo);
}

.page-products .pr-next__d {
  grid-area: d;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--k8-gray);
}

/* ============ 响应式 ============ */
@media (min-width: 700px) {
  .page-products .pr-svc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-adapt__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-tier-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pr-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-fields__row {
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 900px) {
  .page-products .pr-hero {
    padding: 104px 0 80px;
  }

  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 1fr);
    gap: var(--k8-space-5);
    align-items: end;
  }

  .page-products .pr-head__title {
    font-size: 34px;
  }

  .page-products .pr-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pr-care__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: var(--k8-space-4);
    align-items: start;
  }

  .page-products .pr-path {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-products .pr-path .k8-path__step {
    padding: 72px 20px 24px 22px;
  }

  .page-products .pr-path .k8-path__step::before {
    left: 22px;
    top: 24px;
    font-size: 24px;
  }

  .page-products .pr-path .k8-path__step::after {
    left: -1px;
    right: -1px;
    top: 52px;
    bottom: auto;
    width: auto;
    height: 1px;
  }
}

@media (min-width: 1080px) {
  .page-products .pr-layout {
    grid-template-columns: var(--pr-rail-w) minmax(0, 1fr);
    gap: var(--k8-space-5);
    padding-top: 72px;
    padding-bottom: 96px;
  }

  .page-products .pr-rail {
    position: sticky;
    top: 96px;
    max-height: calc(100vh - 132px);
    overflow-y: auto;
    padding-bottom: 0;
    padding-right: 20px;
    border-bottom: 0;
    border-right: 1px solid var(--pr-line);
  }

  .page-products .pr-rail__nav {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-products .pr-rail__link {
    padding: 7px 8px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    font-size: 12.5px;
    color: var(--k8-gray);
  }

  .page-products .pr-rail__link:hover,
  .page-products .pr-rail__link:focus-visible {
    background: transparent;
    border-left-color: var(--k8-cyan);
    color: var(--k8-indigo);
  }

  .page-products .pr-rail__sep {
    display: block;
    height: 1px;
    margin: 10px 8px;
    background: var(--pr-line);
  }

  .page-products .pr-head__title {
    font-size: 36px;
  }
}

@media (min-width: 1240px) {
  .page-products .pr-head__title {
    font-size: 40px;
  }
}

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