.page-products {
  --pp-line-soft: rgba(42, 58, 107, 0.14);
  --pp-line-ghost: rgba(42, 58, 107, 0.08);
  --pp-violet-wash: rgba(123, 92, 214, 0.08);
}

/* ---------- hero ---------- */
.page-products .prod-hero__crumb {
  margin-bottom: 26px;
}

.page-products .prod-hero__grid {
  row-gap: 40px;
  align-items: center;
}

.page-products .prod-hero__title {
  margin: 16px 0 20px;
  max-width: 16ch;
}

.page-products .prod-hero__lede {
  max-width: 54ch;
  color: var(--muted);
  line-height: 1.85;
}

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

.page-products .prod-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 36px;
  margin: 34px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.page-products .prod-hero__stat-k {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .prod-hero__stat-v {
  display: block;
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--moon);
  font-variant-numeric: tabular-nums;
}

.page-products .prod-hero__visual {
  position: relative;
  min-height: 320px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hair);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 42%, rgba(123, 92, 214, 0.34), transparent 62%),
    linear-gradient(158deg, var(--deep), var(--void) 72%);
}

.page-products .prod-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(42, 58, 107, 0.5) 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(42, 58, 107, 0.5) 39px 40px);
  -webkit-mask-image: radial-gradient(circle at 50% 45%, #000 0%, transparent 76%);
  mask-image: radial-gradient(circle at 50% 45%, #000 0%, transparent 76%);
}

.page-products .prod-hero__visual::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 44%;
  width: 56%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(167, 139, 250, 0.4);
  box-shadow:
    0 0 0 34px rgba(167, 139, 250, 0.06),
    0 0 0 68px rgba(167, 139, 250, 0.035);
}

.page-products .prod-hero__node {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--violet-soft);
  box-shadow: 0 0 16px rgba(167, 139, 250, 0.85);
}

.page-products .prod-hero__node--a {
  left: 24%;
  top: 30%;
}

.page-products .prod-hero__node--b {
  left: 63%;
  top: 52%;
  width: 7px;
  height: 7px;
}

.page-products .prod-hero__node--c {
  left: 42%;
  top: 74%;
  width: 5px;
  height: 5px;
  background: var(--highlight);
}

/* ---------- 服务范围 ---------- */
.page-products .prod-scope__head {
  row-gap: 32px;
  align-items: start;
}

.page-products .prod-scope__title {
  margin: 14px 0 18px;
  max-width: 20ch;
}

.page-products .prod-scope__figure .figure__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.page-products .prod-scope__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-tiers {
  display: grid;
  gap: 18px;
  margin-top: 44px;
}

.page-products .prod-tier {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 24px 22px;
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--pp-line-soft);
  box-shadow: 0 20px 42px -34px rgba(17, 26, 51, 0.55);
}

.page-products .prod-tier--pick {
  border-color: var(--violet);
  background: linear-gradient(180deg, #ffffff 0%, #f7f4ff 100%);
  box-shadow:
    0 0 0 4px rgba(123, 92, 214, 0.1),
    0 26px 50px -32px rgba(123, 92, 214, 0.65);
}

.page-products .prod-tier__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-products .prod-tier__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-products .prod-tier__price {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 300;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.page-products .prod-tier__price small {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--line);
}

.page-products .prod-tier__pitch {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--line);
}

.page-products .prod-tier__points {
  display: grid;
  gap: 12px;
  margin: 6px 0 0;
}

.page-products .prod-tier__points div {
  display: grid;
  gap: 3px;
}

.page-products .prod-tier__points dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--line);
}

.page-products .prod-tier__points dd {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .prod-tier__more {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--pp-line-ghost);
}

.page-products .prod-tier__more summary {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--violet);
}

.page-products .prod-tier__more summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-tier__more summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1;
}

.page-products .prod-tier__more[open] summary::after {
  content: "−";
}

.page-products .prod-tier__more ul {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-tier__more li {
  position: relative;
  padding-left: 16px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--line);
}

.page-products .prod-tier__more li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet-soft);
}

/* ---------- 价格表 ---------- */
.page-products .prod-price__head {
  margin-bottom: 20px;
}

.page-products .prod-stamp {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--line);
}

.page-products .prod-stamp--table {
  caption-side: top;
  text-align: left;
  padding-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--line);
}

.page-products .prod-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.page-products .prod-table th,
.page-products .prod-table td {
  padding: 15px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
}

.page-products .prod-table thead th {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--line);
  border-bottom: 1px solid var(--pp-line-soft);
  white-space: nowrap;
}

.page-products .prod-table tbody th[scope="row"] {
  font-weight: 500;
  color: var(--ink);
}

.page-products .prod-table tbody td {
  color: var(--line);
}

.page-products .prod-table tbody tr {
  border-bottom: 1px solid var(--pp-line-ghost);
  transition: background-color 0.18s ease;
}

.page-products .prod-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.page-products .prod-price__foot {
  margin: 20px 0 0;
  font-size: 0.875rem;
  color: var(--line);
}

.page-products .prod-price__foot a,
.page-products .prod-mobile__link a,
.page-products .prod-version__note a {
  color: var(--violet);
  text-decoration: none;
  border-bottom: 1px solid rgba(123, 92, 214, 0.4);
}

/* ---------- 横向主题带 ---------- */
.page-products .prod-strip__inner {
  display: grid;
  gap: 22px;
}

.page-products .prod-strip__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 300;
  letter-spacing: 0.01em;
  color: var(--moon);
}

.page-products .prod-rhythm {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-rhythm__row {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 8px 14px;
}

.page-products .prod-rhythm__label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--silver);
}

.page-products .prod-rhythm__bar {
  display: block;
  height: 8px;
  border-radius: var(--pill);
  background-color: rgba(42, 58, 107, 0.55);
}

.page-products .prod-rhythm__bar--month {
  background-image: repeating-linear-gradient(90deg, var(--violet-soft) 0 3px, transparent 3px 8.3333%);
}

.page-products .prod-rhythm__bar--quarter {
  background-image: repeating-linear-gradient(90deg, var(--violet) 0 4px, transparent 4px 25%);
}

.page-products .prod-rhythm__bar--year {
  background-image: linear-gradient(90deg, var(--violet) 0 14px, transparent 14px);
}

.page-products .prod-rhythm__note {
  grid-column: 2;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
  font-variant-numeric: tabular-nums;
}

/* ---------- 费用周期 ---------- */
.page-products .prod-cycle__head {
  margin-bottom: 34px;
}

.page-products .prod-cycle__grid {
  row-gap: 30px;
  align-items: start;
}

.page-products .prod-cycle__figure .figure__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.page-products .prod-cycle__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-cycle__tabs {
  margin-bottom: 20px;
}

.page-products .prod-cycle__panel[hidden],
.page-products .prod-cycle__panel.is-hidden {
  display: none;
}

.page-products .prod-cycle__note {
  margin: 0 0 14px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--line);
}

.page-products .prod-table--cycle tbody tr:hover {
  background: var(--pp-violet-wash);
}

.page-products .prod-table--cycle tbody tr:hover .num {
  color: var(--violet);
  transform: scale(1.02);
  transform-origin: right center;
}

.page-products .prod-table--cycle .num {
  transition: transform 0.16s ease, color 0.16s ease;
}

/* ---------- 版本与适配 ---------- */
.page-products .prod-version__grid {
  row-gap: 34px;
  align-items: start;
}

.page-products .prod-version__title {
  margin: 14px 0 18px;
  max-width: 18ch;
}

.page-products .prod-version__lede {
  color: var(--muted);
  max-width: 50ch;
}

.page-products .prod-facts {
  display: grid;
  gap: 0;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hair);
}

.page-products .prod-facts__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--hair);
}

.page-products .prod-facts__k {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-products .prod-facts__v {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--moon);
  font-variant-numeric: tabular-nums;
}

.page-products .prod-version__figure .figure__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hair);
}

.page-products .prod-version__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-verify {
  margin-top: 38px;
}

.page-products .prod-verify__item {
  border: 1px solid var(--hair);
  border-radius: var(--radius-md);
  background: rgba(22, 34, 74, 0.62);
  padding: 18px 20px;
}

.page-products .prod-verify__item summary {
  list-style: none;
  cursor: pointer;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--moon);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .prod-verify__item summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-verify__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--violet-soft);
}

.page-products .prod-verify__item[open] summary::after {
  content: "−";
}

.page-products .prod-verify__steps {
  margin: 16px 0 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

.page-products .prod-verify__steps li {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .prod-version__note {
  margin: 16px 0 0;
  font-size: 0.875rem;
  color: var(--muted);
}

.page-products .prod-version__note a {
  color: var(--violet-soft);
  border-bottom-color: rgba(167, 139, 250, 0.45);
}

.page-products .prod-adapt {
  margin-top: 44px;
  row-gap: 26px;
  align-items: center;
  padding-top: 34px;
  border-top: 1px solid var(--hair);
}

.page-products .prod-adapt__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--moon);
}

.page-products .prod-adapt__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .prod-adapt__legend {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--silver);
}

.page-products .prod-adapt__legend li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .prod-adapt__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-products .prod-adapt__dot--on {
  background: var(--violet-soft);
}

.page-products .prod-adapt__dot--off {
  border: 1px solid var(--silver);
}

.page-products .prod-adapt__figure .figure__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hair);
}

.page-products .prod-adapt__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 手机端 ---------- */
.page-products .prod-mobile__grid {
  row-gap: 34px;
  align-items: start;
}

.page-products .prod-mobile__title {
  margin: 14px 0 18px;
}

.page-products .prod-mobile__lede {
  max-width: 46ch;
}

.page-products .prod-steps {
  display: grid;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .prod-steps__item {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .prod-steps__item:last-child {
  border-bottom: 1px solid var(--pp-line-soft);
}

.page-products .prod-steps__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--violet);
  padding-top: 3px;
}

.page-products .prod-steps__title {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
}

.page-products .prod-steps p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--line);
}

.page-products .prod-mobile__link {
  margin: 22px 0 0;
  font-size: 0.875rem;
  color: var(--line);
}

.page-products .prod-mobile__figure .figure__media {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(170deg, var(--deep), var(--orbit));
  border: 1px solid var(--pp-line-soft);
}

.page-products .prod-mobile__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 疑问 ---------- */
.page-products .prod-faq__head {
  margin-bottom: 30px;
}

.page-products .prod-acc {
  display: grid;
  gap: 12px;
}

.page-products .prod-acc__item {
  border: 1px solid var(--pp-line-soft);
  border-radius: var(--radius-md);
  background: #ffffff;
  padding: 18px 20px;
}

.page-products .prod-acc__item[open] {
  border-color: rgba(123, 92, 214, 0.45);
  box-shadow: 0 18px 36px -32px rgba(123, 92, 214, 0.9);
}

.page-products .prod-acc__q {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  font-size: 0.9875rem;
  line-height: 1.6;
  color: var(--ink);
}

.page-products .prod-acc__q::-webkit-details-marker {
  display: none;
}

.page-products .prod-acc__q::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--violet);
  flex: 0 0 auto;
}

.page-products .prod-acc__item[open] .prod-acc__q::after {
  content: "−";
}

.page-products .prod-acc__a {
  padding-top: 12px;
  border-top: 1px solid var(--pp-line-ghost);
  margin-top: 12px;
}

.page-products .prod-acc__a p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--line);
  max-width: 62ch;
}

.page-products .prod-help {
  margin-top: 38px;
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--deep), var(--orbit));
  display: grid;
  gap: 12px;
}

.page-products .prod-help__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--moon);
}

.page-products .prod-help__text {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
  max-width: 54ch;
}

.page-products .prod-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .prod-rhythm__row {
    grid-template-columns: 52px 1fr 210px;
    gap: 16px;
  }

  .page-products .prod-rhythm__note {
    grid-column: 3;
    text-align: right;
  }

  .page-products .prod-facts__row {
    grid-template-columns: 148px 1fr;
    align-items: baseline;
    gap: 18px;
  }

  .page-products .prod-help {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 30px 34px;
  }

  .page-products .prod-help__title,
  .page-products .prod-help__text {
    grid-column: 1;
  }

  .page-products .prod-help__actions {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin-top: 0;
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-products .prod-tiers {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    gap: 22px;
  }

  .page-products .prod-tier--pick {
    transform: translateY(-8px);
  }

  .page-products .prod-table tbody tr:hover {
    background: var(--pp-violet-wash);
  }

  .page-products .prod-table tbody tr:hover .num {
    color: var(--violet);
    transform: scale(1.02);
    transform-origin: right center;
  }

  .page-products .prod-table .num {
    transition: transform 0.16s ease, color 0.16s ease;
  }

  .page-products .prod-strip__inner {
    grid-template-columns: 260px 1fr;
    align-items: center;
    gap: 40px;
  }
}

@media (max-width: 899px) {
  .page-products .prod-tier--pick {
    box-shadow:
      0 0 0 3px rgba(123, 92, 214, 0.1),
      0 20px 40px -32px rgba(123, 92, 214, 0.55);
  }
}

@media (max-width: 759px) {
  .page-products .prod-hero__visual {
    min-height: 240px;
    aspect-ratio: 16 / 11;
  }

  .page-products .prod-table thead {
    display: none;
  }

  .page-products .prod-table,
  .page-products .prod-table tbody,
  .page-products .prod-table tr,
  .page-products .prod-table td,
  .page-products .prod-table tbody th {
    display: block;
    width: 100%;
  }

  .page-products .prod-table {
    border-collapse: separate;
  }

  .page-products .prod-table tbody tr {
    margin-bottom: 14px;
    padding: 16px 18px;
    border: 1px solid var(--pp-line-soft);
    border-radius: var(--radius-md);
    background: #ffffff;
    box-shadow: 0 16px 30px -30px rgba(17, 26, 51, 0.6);
  }

  .page-products .prod-table tbody tr:last-child {
    margin-bottom: 0;
  }

  .page-products .prod-table tbody th[scope="row"] {
    padding: 0 0 10px;
    border: 0;
    font-size: 1.0625rem;
    font-weight: 500;
  }

  .page-products .prod-table td {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 9px 0;
    border-top: 1px solid var(--pp-line-ghost);
  }

  .page-products .prod-table td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--line);
    padding-top: 2px;
  }

  .page-products .prod-table .num {
    text-align: right;
  }

  .page-products .prod-table tbody tr:hover {
    background: #ffffff;
  }

  .page-products .prod-table tbody tr:hover .num {
    transform: none;
    color: var(--ink);
  }

  .page-products .prod-stamp--table {
    padding-bottom: 8px;
  }

  .page-products .prod-steps__item {
    grid-template-columns: 32px 1fr;
    gap: 10px;
  }

  .page-products .prod-verify__item,
  .page-products .prod-acc__item {
    padding: 16px 16px;
  }
}
<<<END>>>