.page-products {
  --pp-line: rgba(27, 31, 29, 0.12);
  --pp-line-soft: rgba(27, 31, 29, 0.07);
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-products .pp-crumbs {
  padding-top: 18px;
  padding-bottom: 14px;
}

.page-products .pp-crumbs .crumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* 首屏 */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper-hi);
  border-bottom: 1px solid var(--line-dark);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, var(--ink-2) 0%, rgba(23, 69, 59, 0.15) 70%);
  clip-path: polygon(62% 0, 100% 0, 100% 100%, 34% 100%);
  pointer-events: none;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.55;
}

.page-products .pp-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  padding-top: 40px;
  padding-bottom: 44px;
}

.page-products .pp-hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold-hi);
}

.page-products .pp-hero__title {
  margin: 14px 0 0;
  max-width: 17em;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: 0.02em;
  color: var(--paper-hi);
}

.page-products .pp-hero__lede {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(251, 248, 242, 0.84);
}

.page-products .pp-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pp-hero__aside {
  padding-left: 18px;
  border-left: 2px solid var(--gold);
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(251, 248, 242, 0.78);
}

.page-products .pp-hero__aside p {
  margin: 0 0 12px;
}

.page-products .pp-hero__aside p:last-child {
  margin-bottom: 0;
}

.page-products .pp-hero__aside .idx {
  color: var(--gold-hi);
}

.page-products .pp-hero__aside a {
  color: var(--gold-hi);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 三色标说明 */
.page-products .pp-legend {
  display: grid;
  gap: 1px;
  margin-top: 24px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-legend__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 13px 16px;
  background: var(--paper-hi);
  font-size: 0.86rem;
  line-height: 1.6;
}

.page-products .pp-legend__swatch {
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.page-products .pp-legend__swatch--gold { background: var(--gold); }
.page-products .pp-legend__swatch--ink { background: var(--ink-2); }
.page-products .pp-legend__swatch--crimson { background: var(--crimson); }

.page-products .pp-legend__label {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.page-products .pp-legend__val {
  color: var(--muted);
}

/* 档位一览 */
.page-products .pp-tiers {
  display: grid;
  gap: 1px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .pp-tier {
  padding: 20px 18px 22px;
  background: var(--paper-hi);
  border-top: 3px solid var(--gold);
  transition: background-color 180ms var(--ease);
}

.page-products .pp-tier:hover {
  background: #f6f1e7;
}

.page-products .pp-tier__name {
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.page-products .pp-tier__fee {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 5vw, 2.3rem);
  line-height: 1;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.page-products .pp-tier__fee small {
  margin-left: 5px;
  font-family: var(--font-sans);
  font-size: 0.36em;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-products .pp-tier__note {
  margin: 12px 0 0;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--muted);
}

/* 非对称栅格 */
.page-products .pgrid {
  display: grid;
  gap: 28px;
}

.page-products .pgrid__main,
.page-products .pgrid__side {
  min-width: 0;
}

.page-products .pgrid__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .pgrid__side .note {
  font-size: 0.85rem;
  line-height: 1.75;
}

.page-products .section__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin: 0 0 10px;
}

.page-products .section__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.5rem, 4.4vw, 2.1rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin: 0 0 18px;
  color: var(--ink);
}

.page-products .prose {
  max-width: 34em;
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.8;
}

.page-products .prose a,
.page-products .pp-crimson a {
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}

.page-products .textlink {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-underline-offset: 3px;
}

/* 图片 */
.page-products .pp-figure {
  margin: 0 0 24px;
}

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

.page-products .pp-figure .figure__cap {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 8px;
}

/* 分段标签 */
.page-products .segment {
  margin-top: 8px;
}

.page-products .segment__nav {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--pp-line);
  -webkit-overflow-scrolling: touch;
}

.page-products .segment__nav .segment__btn {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

/* 表格 */
.page-products .tblwrap {
  margin-top: 20px;
  background: var(--paper-hi);
  border: 1px solid var(--pp-line);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .tblwrap .table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.page-products .tblwrap .table th,
.page-products .tblwrap .table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .tblwrap .table thead th {
  font-family: var(--font-serif);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-bottom: none;
}

.page-products .tblwrap .table tbody th {
  font-weight: 600;
  font-family: var(--font-serif);
  white-space: nowrap;
}

.page-products .tblwrap .table td:first-child {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
}

.page-products .tblwrap--gold .table thead th {
  background: var(--gold);
  color: var(--ink);
}

.page-products .tblwrap--ink .table thead th {
  background: var(--ink-2);
  color: var(--paper-hi);
}

.page-products .tblwrap--crimson .table thead th {
  background: var(--crimson);
  color: var(--paper-hi);
}

.page-products .tblwrap .table tbody tr {
  border-left: 2px solid transparent;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .tblwrap .table tbody tr:nth-child(even) {
  background: var(--zebra);
}

.page-products .tblwrap .table tbody tr:hover {
  background: #f6f1e7;
}

.page-products .tblwrap--gold .table tbody tr:hover { border-left-color: var(--gold); }
.page-products .tblwrap--ink .table tbody tr:hover { border-left-color: var(--ink-2); }
.page-products .tblwrap--crimson .table tbody tr:hover { border-left-color: var(--crimson); }

/* 权益条目 */
.page-products .pp-benefits {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-benefits li {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-benefits li .idx {
  width: max-content;
  font-size: 11px;
}

.page-products .pp-benefits h3 {
  margin: 4px 0 0;
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .pp-benefits p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  max-width: 34em;
}

/* 图文分栏 */
.page-products .pp-split {
  display: grid;
  gap: 24px;
}

.page-products .pp-split__media,
.page-products .pp-split__body {
  min-width: 0;
}

.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
}

.page-products .chip {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
  background: rgba(200, 169, 106, 0.14);
  border: 1px solid var(--line);
}

.page-products .pp-inline-link {
  margin: 22px 0 0;
}

/* 场景 */
.page-products .pp-scenes {
  display: grid;
  gap: 1px;
  background: var(--pp-line);
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-scene {
  padding: 18px 0;
  background: var(--paper);
}

.page-products .pp-scene + .pp-scene {
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-scene__no {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .pp-scene h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}

.page-products .pp-scene p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  max-width: 34em;
}

/* 开通步骤 */
.page-products .pp-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-products .pp-step {
  position: relative;
  padding: 16px 0 18px 40px;
  border-left: 1px solid var(--line);
}

.page-products .pp-step:last-child {
  border-left-color: transparent;
}

.page-products .pp-step__no {
  position: absolute;
  left: 0;
  top: 18px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  margin-left: -13px;
  background: var(--paper);
  border: 1px solid var(--gold);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-2);
}

.page-products .pp-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
}

.page-products .pp-step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted);
  max-width: 28em;
}

/* 桌面端服务块 */
.page-products .pp-crimson {
  margin-top: 4px;
  padding: 22px 20px;
  background: var(--paper-hi);
  border: 1px solid rgba(122, 43, 43, 0.28);
  border-left: 4px solid var(--crimson);
}

.page-products .pp-crimson p {
  margin: 0 0 14px;
  font-size: 0.96rem;
  line-height: 1.8;
  max-width: 34em;
}

.page-products .pp-crimson p:last-child {
  margin-bottom: 0;
}

@media (min-width: 560px) {
  .page-products .pp-tiers {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-products .pp-legend {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 860px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: end;
    gap: 48px;
    padding-top: 56px;
    padding-bottom: 60px;
  }

  .page-products .pp-tiers {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pp-split {
    grid-template-columns: 5fr 7fr;
    align-items: start;
    gap: 36px;
  }

  .page-products .pp-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 8px;
  }

  .page-products .pp-step {
    padding: 30px 20px 0 0;
    border-left: none;
    border-top: 1px solid var(--line);
  }

  .page-products .pp-step:last-child {
    border-top-color: var(--line);
  }

  .page-products .pp-step__no {
    left: 0;
    top: -13px;
    margin-left: 0;
  }
}

@media (min-width: 900px) {
  .page-products .pgrid {
    grid-template-columns: repeat(12, 1fr);
    column-gap: 28px;
    row-gap: 0;
  }

  .page-products .pgrid__side {
    grid-column: 1 / span 3;
    position: sticky;
    top: calc(var(--idbar-h) + 20px);
  }

  .page-products .pgrid__main {
    grid-column: 5 / span 8;
  }

  .page-products .pgrid:has(.pgrid__main:first-child) .pgrid__main {
    grid-column: 1 / span 8;
  }

  .page-products .pgrid:has(.pgrid__main:first-child) .pgrid__side {
    grid-column: 10 / span 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-tier,
  .page-products .tblwrap .table tbody tr {
    transition: none;
  }
}
<<<END>>>