.page-products {
  --pv-stick: 64px;
}

/* ---------- 面包屑 ---------- */
.page-products .pv-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(201, 210, 206, 0.66);
}

.page-products .pv-crumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pv-crumbs a:hover {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

.page-products .pv-crumbs__sep {
  opacity: 0.5;
}

/* ---------- 首屏 ---------- */
.page-products .pv-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 9vw, 104px) 0 clamp(48px, 6vw, 80px);
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(47, 224, 168, 0.14), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--silver);
}

.page-products .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(201, 210, 206, 0.055) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(201, 210, 206, 0.045) 0 1px, transparent 1px 92px);
}

.page-products .pv-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--mint) 0%, var(--mint) 38%, var(--orange) 62%, var(--orange) 100%);
  opacity: 0.85;
}

.page-products .pv-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 56px);
  align-items: end;
}

.page-products .pv-hero .eyebrow {
  color: var(--mint);
}

.page-products .pv-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7vw, 76px);
  line-height: 1.04;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .pv-hero__lead {
  margin: 22px 0 0;
  max-width: 30em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(201, 210, 206, 0.86);
}

.page-products .pv-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-products .pv-hero__panel {
  padding: 6px 20px 18px;
  border: 1px solid var(--line-dark);
  background: rgba(20, 51, 43, 0.66);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.page-products .pv-hero__row {
  padding: 16px 0 14px 14px;
  border-top: 1px solid var(--line-dark-soft);
  border-left: 3px solid transparent;
}

.page-products .pv-hero__row:first-child {
  border-top: 0;
  border-left-color: var(--mint);
}

.page-products .pv-hero__row:last-of-type {
  border-left-color: var(--orange);
}

.page-products .pv-hero__num {
  margin: 10px 0 4px;
  font-family: var(--font-mono);
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--cream);
  line-height: 1.1;
}

.page-products .pv-hero__unit {
  margin-left: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(201, 210, 206, 0.7);
}

.page-products .pv-hero__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(201, 210, 206, 0.72);
}

.page-products .pv-hero__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark-soft);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(201, 210, 206, 0.62);
}

/* ---------- 版本标签 ---------- */
.page-products .pv-tag {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  line-height: 1.6;
  white-space: nowrap;
}

.page-products .pv-tag--stable {
  background: var(--mint);
  color: var(--ink);
}

.page-products .pv-tag--standard {
  background: var(--orange);
  color: var(--ink);
}

/* ---------- 区块标题 ---------- */
.page-products .pv-head {
  max-width: 760px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-products .pv-head__title {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 44px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--brown);
}

.page-products .pv-head__text {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(26, 21, 18, 0.78);
}

.page-products .pv-title-light {
  color: var(--cream);
}

.page-products .section--dark .eyebrow {
  color: var(--mint);
}

.page-products .pv-head--light .pv-head__title {
  color: var(--cream);
}

.page-products .pv-head--light .pv-head__text {
  color: rgba(201, 210, 206, 0.82);
}

/* ---------- 定位差异 ---------- */
.page-products .pv-lanes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 56px);
}

.page-products .pv-lane {
  display: flex;
  flex-direction: column;
  padding-top: 20px;
  border-top: 4px solid transparent;
}

.page-products .pv-lane--stable {
  border-top-color: var(--mint);
}

.page-products .pv-lane--standard {
  border-top-color: var(--orange);
}

.page-products .pv-lane__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.page-products .pv-lane__code {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(26, 21, 18, 0.5);
}

.page-products .pv-lane__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--brown);
}

.page-products .pv-lane__text {
  margin: 0 0 18px;
  max-width: 32em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(26, 21, 18, 0.78);
}

.page-products .pv-lane__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-products .pv-lane__list li {
  position: relative;
  padding: 9px 0 9px 20px;
  border-top: 1px solid var(--line-light);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(26, 21, 18, 0.82);
}

.page-products .pv-lane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 2px;
  background: rgba(26, 21, 18, 0.32);
}

.page-products .pv-lane--stable .pv-lane__list li:first-child::before {
  background: var(--mint);
}

.page-products .pv-lane--standard .pv-lane__list li:first-child::before {
  background: var(--orange);
}

.page-products .pv-lane__img {
  display: block;
  width: 100%;
  height: auto;
  margin-top: auto;
  aspect-ratio: 9 / 7;
  object-fit: cover;
  max-width: 100%;
}

/* ---------- 对照表 ---------- */
.page-products .pv-compare__figure {
  margin: 0 0 clamp(28px, 4vw, 40px);
}

.page-products .pv-compare__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}

.page-products .pv-compare__figure figcaption {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line-dark-soft);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(201, 210, 206, 0.6);
}

.page-products .pv-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--cream);
}

.page-products .pv-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
  color: var(--brown);
}

.page-products .pv-table__caption {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(26, 21, 18, 0.6);
  background: var(--mist);
  border-bottom: 1px solid var(--line-light);
}

.page-products .pv-table thead th {
  position: sticky;
  top: var(--pv-stick);
  z-index: 3;
}

.page-products .pv-table__axis {
  width: 24%;
  padding: 18px;
  text-align: left;
  vertical-align: bottom;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(201, 210, 206, 0.7);
  background: var(--ink-2);
}

.page-products .pv-table__head {
  padding: 18px;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.14em;
  color: var(--ink);
}

.page-products .pv-table__head--stable {
  background: var(--mint);
}

.page-products .pv-table__head--standard {
  background: var(--orange);
}

.page-products .pv-table tbody th {
  width: 24%;
  padding: 18px;
  text-align: left;
  vertical-align: top;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: rgba(26, 21, 18, 0.86);
  border-top: 1px solid var(--line-light);
}

.page-products .pv-table tbody td {
  padding: 18px;
  vertical-align: top;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(26, 21, 18, 0.82);
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
  transition: opacity 0.2s var(--ease);
}

.page-products .pv-table tbody tr:nth-child(even) th,
.page-products .pv-table tbody tr:nth-child(even) td {
  background: rgba(20, 51, 43, 0.05);
}

.page-products .pv-num {
  font-size: 19px;
  letter-spacing: 0.06em;
  color: var(--brown);
}

.page-products .pv-compare__note {
  margin: 24px 0 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(201, 210, 206, 0.78);
}

.page-products .pv-compare__note a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 168, 0.5);
}

.page-products .pv-compare__note a:hover {
  border-bottom-color: var(--mint);
}

/* ---------- 计费周期 ---------- */
.page-products .pv-tier {
  position: relative;
  padding-top: 8px;
  border-top: 1px solid var(--line-light);
}

.page-products .pv-tier__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pv-tier__tabs {
  display: flex;
  border-bottom: 1px solid var(--line-light);
}

.page-products .pv-tier__tab {
  display: flex;
  flex: 1 1 0;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  padding: 16px 8px;
  border-bottom: 3px solid transparent;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.06em;
  color: rgba(26, 21, 18, 0.52);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pv-tier__tab .mono {
  font-size: 11px;
  letter-spacing: 0.12em;
  opacity: 0.7;
}

.page-products #pv-tier-month:checked ~ .pv-tier__tabs label[for="pv-tier-month"],
.page-products #pv-tier-quarter:checked ~ .pv-tier__tabs label[for="pv-tier-quarter"],
.page-products #pv-tier-year:checked ~ .pv-tier__tabs label[for="pv-tier-year"] {
  color: var(--brown);
  border-bottom-color: var(--orange);
}

.page-products #pv-tier-month:focus-visible ~ .pv-tier__tabs label[for="pv-tier-month"],
.page-products #pv-tier-quarter:focus-visible ~ .pv-tier__tabs label[for="pv-tier-quarter"],
.page-products #pv-tier-year:focus-visible ~ .pv-tier__tabs label[for="pv-tier-year"] {
  outline: 2px solid var(--orange);
  outline-offset: -4px;
}

.page-products .pv-tier__stage {
  padding: clamp(22px, 3vw, 32px) 0 0;
}

.page-products .pv-tier__panel {
  display: none;
  max-width: 40em;
}

.page-products #pv-tier-month:checked ~ .pv-tier__stage .pv-tier__panel[data-tier="month"],
.page-products #pv-tier-quarter:checked ~ .pv-tier__stage .pv-tier__panel[data-tier="quarter"],
.page-products #pv-tier-year:checked ~ .pv-tier__stage .pv-tier__panel[data-tier="year"] {
  display: block;
}

.page-products .pv-tier__panel h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: 0.02em;
  color: var(--brown);
}

.page-products .pv-tier__panel p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(26, 21, 18, 0.78);
}

.page-products .pv-tier__calc {
  display: inline-block;
  margin: 0;
  padding: 8px 14px;
  background: var(--ink);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-products .pv-tier__bars {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--line-light);
  display: grid;
  gap: 14px;
}

.page-products .pv-tier__bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  opacity: 0.42;
  transition: opacity 0.22s var(--ease);
}

.page-products #pv-tier-month:checked ~ .pv-tier__bars .pv-tier__bar:nth-child(1),
.page-products #pv-tier-quarter:checked ~ .pv-tier__bars .pv-tier__bar:nth-child(2),
.page-products #pv-tier-year:checked ~ .pv-tier__bars .pv-tier__bar:nth-child(3) {
  opacity: 1;
}

.page-products .pv-tier__track {
  position: relative;
  display: block;
  height: 10px;
  background: rgba(20, 51, 43, 0.1);
}

.page-products .pv-tier__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
}

.page-products .pv-fill--1 {
  width: 8.333%;
  background: rgba(20, 51, 43, 0.45);
}

.page-products .pv-fill--3 {
  width: 25%;
  background: rgba(20, 51, 43, 0.68);
}

.page-products .pv-fill--12 {
  width: 100%;
  background: var(--orange);
}

.page-products .pv-tier__lbl {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(26, 21, 18, 0.62);
  white-space: nowrap;
}

/* ---------- 切换步骤 ---------- */
.page-products .pv-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--line-light);
}

.page-products .pv-step {
  border-top: 1px solid var(--line-light);
}

.page-products .pv-step details {
  padding: 0;
}

.page-products .pv-step summary {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 20px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.2vw, 21px);
  letter-spacing: 0.01em;
  color: var(--brown);
  transition: color 0.2s var(--ease);
}

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

.page-products .pv-step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 20px;
  color: var(--orange);
  line-height: 1;
}

.page-products .pv-step details[open] summary::after {
  content: "−";
}

.page-products .pv-step summary:hover {
  color: var(--ink-3);
}

.page-products .pv-step__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(26, 21, 18, 0.48);
  font-weight: 500;
}

.page-products .pv-step__body {
  max-width: 40em;
  padding: 0 0 22px 40px;
}

.page-products .pv-step__body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(26, 21, 18, 0.78);
}

.page-products .pv-switch__figure {
  margin: clamp(30px, 4vw, 46px) 0 0;
}

.page-products .pv-switch__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 检索额度 ---------- */
.page-products .pv-quota__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 56px);
  align-items: start;
}

.page-products .pv-quota__figure {
  margin: 0;
}

.page-products .pv-quota__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-products .pv-quota__lead {
  margin: 0 0 26px;
  max-width: 32em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(201, 210, 206, 0.84);
}

.page-products .pv-quota__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark-soft);
}

.page-products .pv-quota__list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-dark-soft);
}

.page-products .pv-quota__num {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mint);
  padding-top: 3px;
}

.page-products .pv-quota__list h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.03em;
  color: var(--cream);
}

.page-products .pv-quota__list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(201, 210, 206, 0.76);
}

.page-products .pv-quota__foot {
  margin: 22px 0 0;
  max-width: 36em;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(201, 210, 206, 0.72);
}

.page-products .pv-quota__foot a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 168, 0.5);
}

.page-products .pv-quota__foot a:hover {
  border-bottom-color: var(--mint);
}

/* ---------- 场景 ---------- */
.page-products .pv-scenes__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-light);
}

.page-products .pv-scenes__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid var(--line-light);
}

.page-products .pv-scenes__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(26, 21, 18, 0.46);
  padding-top: 4px;
}

.page-products .pv-scenes__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.2vw, 21px);
  letter-spacing: 0.01em;
  color: var(--brown);
}

.page-products .pv-scenes__body p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(26, 21, 18, 0.76);
}

.page-products .pv-scenes__item .pv-tag {
  grid-column: 2;
  justify-self: start;
}

/* ---------- 收尾 ---------- */
.page-products .pv-close {
  padding: clamp(48px, 7vw, 88px) 0;
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  color: var(--silver);
}

.page-products .pv-close__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
}

.page-products .pv-close .eyebrow {
  color: var(--mint);
}

.page-products .pv-close__copy h2 {
  margin: 14px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-products .pv-close__copy p {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(201, 210, 206, 0.82);
}

.page-products .pv-close__links {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark-soft);
  align-self: end;
}

.page-products .pv-close__links li {
  border-bottom: 1px solid var(--line-dark-soft);
}

.page-products .pv-close__links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 2px;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--silver);
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-products .pv-close__links a::after {
  content: "→";
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}

.page-products .pv-close__links a:hover {
  color: var(--mint);
  padding-left: 8px;
}

/* ---------- 悬停聚焦（仅指针设备） ---------- */
@media (hover: hover) {
  .page-products .pv-table tbody tr:hover td:not(:hover) {
    opacity: 0.42;
  }
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-products .pv-scenes__item {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .pv-scenes__item .pv-tag {
    grid-column: 3;
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-products .pv-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-products .pv-lanes__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .pv-quota__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: center;
  }

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

  .page-products .pv-table-scroll {
    overflow: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pv-tier__panel,
  .page-products .pv-tier__bar,
  .page-products .pv-step summary,
  .page-products .pv-table tbody td,
  .page-products .pv-close__links a {
    transition: none;
  }
}
<<<END>>>