.page-products {
  --pr-cream-rise: #FBF6EE;
  --pr-cream-ink: #6B5747;
  background: var(--ink-900);
  color: var(--mist-300);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  padding: 30px 0 46px;
  background:
    radial-gradient(880px 420px at 94% -22%, rgba(79, 227, 208, 0.16), transparent 68%),
    radial-gradient(520px 320px at 4% 108%, rgba(255, 122, 69, 0.10), transparent 70%);
}

.page-products .pr-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-cyan) 22%, var(--line-cyan) 78%, transparent);
}

.page-products .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .breadcrumbs__list li + li::before {
  content: "/";
  margin: 0 8px;
  opacity: 0.45;
}

.page-products .breadcrumbs__list a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-products .breadcrumbs__list a:hover {
  border-bottom-color: var(--cyan-400);
}

.page-products .breadcrumbs__list [aria-current="page"] {
  color: var(--mist-300);
}

.page-products .pr-hero__title {
  margin: 14px 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-products .pr-hero__lede {
  max-width: 720px;
  margin: 0;
  font-size: 16.5px;
  line-height: 1.82;
  color: var(--mist-300);
}

.page-products .pr-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-products .pr-hero__chips .rail-chip {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 侧栏 + 内容流 ---------- */
.page-products .pr-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  padding-bottom: 76px;
}

.page-products .pr-flow {
  min-width: 0;
}

.page-products .side-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist-300);
  opacity: 0.68;
}

.page-products .pr-index__list {
  display: flex;
  flex-direction: row;
  gap: 6px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .pr-index__list::-webkit-scrollbar {
  display: none;
}

.page-products .side-index__link {
  display: block;
  padding: 8px 13px;
  border-radius: var(--pill);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
  color: var(--mist-300);
  font-size: 13px;
  line-height: 1.35;
  white-space: nowrap;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .side-index__link:hover,
.page-products .side-index__link[aria-current] {
  color: var(--ink-900);
  background: var(--cyan-400);
  border-color: var(--cyan-400);
}

/* ---------- 章节头 ---------- */
.page-products .pr-section {
  padding: 44px 0 0;
  scroll-margin-top: calc(var(--nav-h) + 22px);
}

.page-products .pr-head {
  display: grid;
  gap: 9px;
  margin-bottom: 24px;
}

.page-products .pr-head--flush {
  margin-bottom: 20px;
}

.page-products .pr-head__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--cyan-400);
}

.page-products .pr-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.5vw, 2.3rem);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: #fff;
}

.page-products .pr-head__sub {
  max-width: 660px;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist-300);
}

/* ---------- 面板 ---------- */
.page-products .pr-panel {
  border-radius: var(--radius-lg);
  padding: 30px 22px 34px;
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
}

.page-products .pr-panel--cream {
  background: var(--cream-100);
  color: var(--brown-900);
  border-color: transparent;
}

.page-products .pr-panel--cream .pr-head__title {
  color: var(--brown-900);
}

.page-products .pr-panel--cream .pr-head__sub {
  color: var(--pr-cream-ink);
}

.page-products .pr-panel--cream .pr-head__num {
  color: var(--orange-deep);
}

.page-products .pr-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--cream-200);
  border-left: 3px solid var(--orange-deep);
  font-size: 14px;
  line-height: 1.75;
  color: var(--brown-900);
}

/* ---------- 图片容器 ---------- */
.page-products .pr-figure {
  margin: 0 0 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--ink-900);
}

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

.page-products .pr-figure figcaption {
  padding: 11px 15px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist-300);
  background: var(--ink-800);
}

.page-products .pr-panel--cream .pr-figure {
  border-color: rgba(36, 28, 23, 0.12);
  background: var(--cream-200);
}

.page-products .pr-panel--cream .pr-figure figcaption {
  background: var(--cream-200);
  color: var(--pr-cream-ink);
}

.page-products .pr-shot {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-cyan);
  background: var(--ink-900);
}

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

/* ---------- 三条业务通道 ---------- */
.page-products .pr-lines {
  display: grid;
  gap: 16px;
}

.page-products .pr-line {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 26px 22px 24px;
  border-radius: var(--radius-md);
  background: linear-gradient(158deg, rgba(23, 51, 77, 0.96), rgba(16, 38, 59, 0.96));
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-products .pr-line::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan-400), rgba(79, 227, 208, 0) 72%);
}

.page-products .pr-line__tag {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--cyan-400);
}

.page-products .pr-line__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 800;
  line-height: 1.3;
  color: #fff;
}

.page-products .pr-line__fit {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-300);
}

.page-products .pr-line__meta {
  display: grid;
  gap: 11px;
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line-soft);
  flex: 1;
}

.page-products .pr-line__meta > div {
  display: grid;
  gap: 3px;
}

.page-products .pr-line__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan-400);
}

.page-products .pr-line__meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-300);
}

.page-products .pr-line .btn {
  align-self: flex-start;
  margin-top: 4px;
}

/* ---------- 包装表 ---------- */
.page-products .pr-table-wrap {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  border-radius: var(--radius-md);
  border: 1px solid rgba(36, 28, 23, 0.12);
}

.page-products .pr-table {
  width: 100%;
  min-width: 660px;
  border-collapse: separate;
  border-spacing: 0;
}

.page-products .pr-table caption {
  caption-side: bottom;
  padding: 11px 14px;
  font-size: 12.5px;
  text-align: left;
  color: var(--pr-cream-ink);
  background: var(--cream-200);
}

.page-products .pr-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  padding: 13px 14px;
  background: var(--ink-800);
  color: var(--cyan-200);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-align: left;
  white-space: nowrap;
}

.page-products .pr-table tbody td {
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--brown-900);
  background: var(--pr-cream-rise);
  border-bottom: 1px solid rgba(36, 28, 23, 0.1);
  transition: background var(--dur) var(--ease);
}

.page-products .pr-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .pr-table tbody tr:nth-child(even) td {
  background: var(--cream-200);
}

.page-products .pr-table tbody tr:hover td {
  background: rgba(255, 196, 107, 0.34);
}

.page-products .pr-table th:first-child,
.page-products .pr-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
}

.page-products .pr-table thead th:first-child {
  z-index: 4;
  background: var(--ink-800);
}

.page-products .pr-table__id {
  font-weight: 700;
  color: var(--orange-deep);
  letter-spacing: 0.04em;
}

/* ---------- 保养三档 ---------- */
.page-products .pr-tiers {
  display: grid;
  gap: 16px;
}

.page-products .pr-tier {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px 26px;
  border-radius: var(--radius-md);
  background: var(--ink-800);
  border: 1px solid var(--line-soft);
}

.page-products .pr-tier__days {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan-400);
}

.page-products .pr-tier__days em {
  font-family: var(--font-body);
  font-size: 14px;
  font-style: normal;
  letter-spacing: 0.12em;
  color: var(--mist-300);
}

.page-products .pr-tier__bar {
  height: 3px;
  border-radius: var(--pill);
  background: var(--ink-700);
  overflow: hidden;
}

.page-products .pr-tier__bar i {
  display: block;
  height: 100%;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--cyan-400), var(--amber-300));
}

.page-products .pr-tier:nth-child(1) .pr-tier__bar i {
  width: 100%;
}

.page-products .pr-tier:nth-child(2) .pr-tier__bar i {
  width: 62%;
}

.page-products .pr-tier:nth-child(3) .pr-tier__bar i {
  width: 32%;
}

.page-products .pr-tier__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: #fff;
}

.page-products .pr-tier__facts {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pr-tier__facts li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist-300);
}

.page-products .pr-tier__facts span {
  display: inline-block;
  min-width: 52px;
  margin-right: 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan-400);
}

/* ---------- 质保两档 ---------- */
.page-products .pr-warranty {
  display: grid;
  gap: 16px;
}

.page-products .pr-w-card {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 24px 22px;
  border-radius: var(--radius-md);
  background: var(--pr-cream-rise);
  border: 1px solid rgba(36, 28, 23, 0.1);
  border-top: 3px solid var(--ink-700);
}

.page-products .pr-w-card--long {
  border-top-color: var(--orange-500);
}

.page-products .pr-w-card__badge {
  align-self: flex-start;
  padding: 5px 13px;
  border-radius: var(--pill);
  background: var(--ink-800);
  color: var(--cyan-400);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-products .pr-w-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brown-900);
}

.page-products .pr-w-card dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-products .pr-w-card dl > div {
  display: grid;
  gap: 3px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(36, 28, 23, 0.14);
}

.page-products .pr-w-card dl > div:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-products .pr-w-card dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--orange-deep);
}

.page-products .pr-w-card dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--brown-900);
}

/* ---------- 比价四步 ---------- */
.page-products .pr-compare {
  display: grid;
  gap: 24px;
}

.page-products .pr-compare__figure {
  margin-bottom: 0;
}

.page-products .pr-steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: prstep;
}

.page-products .pr-steps li {
  position: relative;
  counter-increment: prstep;
  padding: 17px 0 17px 58px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .pr-steps li:last-child {
  border-bottom: none;
}

.page-products .pr-steps li::before {
  content: "0" counter(prstep);
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--cyan-400);
  opacity: 0.58;
}

.page-products .pr-steps h3 {
  margin: 0 0 5px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.page-products .pr-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-300);
}

/* ---------- 移动端 ---------- */
.page-products .pr-mobile {
  display: grid;
  gap: 24px;
  align-items: center;
  padding: 26px 22px 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(152deg, var(--ink-800), var(--ink-900));
  border: 1px solid var(--line-cyan);
}

.page-products .pr-mobile__list {
  display: grid;
  gap: 14px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-products .pr-mobile__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .pr-mobile__list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-products .pr-mobile__list > li > span {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan-400);
  padding-top: 2px;
}

.page-products .pr-mobile__list h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: #fff;
}

.page-products .pr-mobile__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist-300);
}

/* ---------- 场景组合 ---------- */
.page-products .pr-scenes {
  display: grid;
  gap: 18px;
}

.page-products .pr-scene {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 26px 24px 24px;
  border-radius: 26px 26px 26px 6px;
  background: var(--pr-cream-rise);
  border: 1px solid rgba(36, 28, 23, 0.1);
}

.page-products .pr-scene__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--brown-900);
}

.page-products .pr-scene__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pr-cream-ink);
}

.page-products .pr-scene dl {
  display: grid;
  gap: 0;
  margin: 0;
  flex: 1;
}

.page-products .pr-scene dl > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(36, 28, 23, 0.16);
}

.page-products .pr-scene dl > div:last-child {
  border-bottom: none;
}

.page-products .pr-scene dt {
  font-size: 13px;
  color: var(--pr-cream-ink);
}

.page-products .pr-scene dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--brown-900);
}

.page-products .pr-scene__link {
  align-self: flex-start;
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(180, 83, 31, 0.38);
  transition: gap var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pr-scene__link::after {
  content: "→";
  font-family: var(--font-mono);
}

.page-products .pr-scene__link:hover {
  gap: 12px;
  border-bottom-color: var(--orange-deep);
}

/* ---------- 收尾行动区 ---------- */
.page-products .pr-cta {
  display: grid;
  gap: 22px;
  padding: 34px 24px 36px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(560px 260px at 88% 0%, rgba(79, 227, 208, 0.15), transparent 70%),
    var(--ink-800);
  border: 1px solid var(--line-cyan);
}

.page-products .pr-cta__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2.05rem);
  line-height: 1.18;
  color: #fff;
}

.page-products .pr-cta__sub {
  margin: 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist-300);
}

.page-products .pr-cta__actions {
  align-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pr-panel {
    padding: 40px 38px 44px;
  }

  .page-products .pr-cta {
    padding: 44px 44px 46px;
  }

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

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

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

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

  .page-products .pr-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-products .pr-mobile {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 40px;
    padding: 36px 38px;
  }

  .page-products .pr-compare {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-products .pr-body {
    grid-template-columns: 188px minmax(0, 1fr);
    gap: 46px;
    align-items: start;
  }

  .page-products .pr-index {
    position: sticky;
    top: calc(var(--nav-h) + 26px);
    align-self: start;
  }

  .page-products .pr-index__list {
    flex-direction: column;
    gap: 2px;
    padding: 0;
    overflow: visible;
  }

  .page-products .side-index__link {
    border-radius: var(--radius-sm);
    border-color: transparent;
    background: transparent;
    border-left: 2px solid transparent;
    padding: 8px 11px;
    white-space: normal;
  }

  .page-products .side-index__link:hover,
  .page-products .side-index__link[aria-current] {
    color: var(--cyan-400);
    background: rgba(79, 227, 208, 0.1);
    border-color: transparent;
    border-left-color: var(--cyan-400);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .side-index__link,
  .page-products .pr-scene__link,
  .page-products .pr-table tbody td,
  .page-products .breadcrumbs__list a {
    transition: none;
  }
}