/* ===== 页面作用域基础 ===== */
.page-products {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products .section {
  position: relative;
  padding: 64px 0;
}

.page-products .pp-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.page-products .pp-h2 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 48px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-products .pp-lead {
  margin: 0;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .breadcrumbs {
  padding-top: 20px;
  font-size: 13px;
}

.page-products .breadcrumb-link,
.page-products .breadcrumb-current {
  color: var(--snow);
  text-decoration: none;
}

.page-products .breadcrumb-link:hover,
.page-products .breadcrumb-link:focus-visible {
  color: var(--green);
}

/* ===== 首屏：杂志式专题封面 ===== */
.page-products .pp-hero {
  position: relative;
  padding: 44px 0 72px;
  overflow: hidden;
  background:
    radial-gradient(140% 100% at 84% -12%, rgba(43, 240, 155, 0.16), transparent 58%),
    radial-gradient(90% 80% at 4% 110%, rgba(77, 166, 255, 0.12), transparent 62%);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(108, 126, 140, 0.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(108, 126, 140, 0.09) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 84%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 84%);
}

.page-products .pp-hero-inner {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero-title {
  margin: 18px 0 22px;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(32px, 6.4vw, 74px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-products .pp-hero-lead {
  margin: 0 0 28px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.9;
}

.page-products .pp-hero-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

.page-products .pp-hero-index a {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--snow);
  text-decoration: none;
  transition: color 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-products .pp-hero-index a:hover,
.page-products .pp-hero-index a:focus-visible {
  color: var(--green-ink);
  background: var(--green);
  border-color: var(--green);
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 服务总览 ===== */
.page-products .pp-overview-visual {
  margin: 0 0 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-products .pp-overview-visual img {
  display: block;
  width: 100%;
  height: 190px;
  object-fit: cover;
  opacity: 0.9;
}

.page-products .pp-bento {
  row-gap: 20px;
}

.page-products .pp-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 100%;
  padding: 22px 24px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .pp-card--wide {
  background: linear-gradient(160deg, var(--panel-2), var(--panel) 64%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-products .pp-card h3 {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .pp-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

.page-products .pp-mini-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--snow);
}

.page-products .pp-mini-list span {
  margin-right: 5px;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
}

.page-products .pp-statbar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 20px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-products .pp-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  background: var(--panel);
}

.page-products .pp-stat-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-products .pp-stat-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--snow);
}

/* ===== 三档对比 ===== */
.page-products .pp-tiers-visual {
  margin: 0 0 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .pp-tiers-visual img {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
  opacity: 0.85;
}

.page-products .pp-tier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pp-tier {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 22px 26px;
  border: 1px solid var(--line);
  border-top-width: 2px;
  background: var(--panel);
}

.page-products .pp-tier.is-basic { border-top-color: var(--blue); }
.page-products .pp-tier.is-mid { border-top-color: var(--green); }
.page-products .pp-tier.is-full { border-top-color: var(--orange); }

.page-products .pp-tier-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  padding: 8px 0 14px;
  border-bottom: 1px dashed var(--line);
}

.page-products .pp-tier-price .num {
  font-family: var(--font-mono);
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--white);
}

.page-products .pp-unit {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--snow);
}

.page-products .pp-tier-spec {
  display: grid;
  gap: 10px;
  margin: 0;
  font-size: 14px;
}

.page-products .pp-tier-spec > div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid rgba(46, 58, 68, 0.6);
}

.page-products .pp-tier-spec dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--snow);
}

.page-products .pp-tier-spec dd {
  margin: 0;
  line-height: 1.7;
  color: var(--text);
}

.page-products .pp-tier-fit {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--snow);
}

/* ===== 主题包 ===== */
.page-products .pp-packs-layout {
  display: grid;
  gap: 20px;
}

.page-products .pp-pack-grid {
  display: grid;
  gap: 16px;
}

.page-products .pp-pack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .pp-pack h3 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .pp-pack p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-products .pp-pack-price {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--snow);
}

.page-products .pp-pack-price .num {
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--green);
}

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

.page-products .pp-fold > summary {
  padding: 4px 0;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--blue);
}

.page-products .pp-fold > summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-fold > summary::after {
  content: "  +";
  font-family: var(--font-mono);
}

.page-products .pp-fold[open] > summary::after {
  content: "  –";
}

.page-products .pp-fold > summary:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.page-products .pp-stages {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
}

.page-products .pp-pack-visual {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.page-products .pp-pack-visual img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
}

/* ===== 费用与周期 ===== */
.page-products .pp-table-scroll {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  border: 1px solid var(--line);
  background: var(--panel);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-rate-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.7;
}

.page-products .pp-rate-table thead th {
  padding: 14px 18px;
  text-align: left;
  white-space: nowrap;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--snow);
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-rate-table thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--panel-2);
  border-right: 1px solid var(--line);
}

.page-products .pp-rate-table tbody th,
.page-products .pp-rate-table tbody td {
  padding: 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(46, 58, 68, 0.6);
}

.page-products .pp-rate-table tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  white-space: nowrap;
  font-size: 15px;
  color: var(--white);
  background: var(--panel);
  border-right: 1px solid var(--line);
}

.page-products .pp-rate-table .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: var(--green);
}

.page-products .pp-rate-table tbody tr:hover th,
.page-products .pp-rate-table tbody tr:hover td {
  background: var(--panel-2);
}

.page-products .pp-rate-table tbody tr:last-child th,
.page-products .pp-rate-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pp-scroll-hint {
  display: block;
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--snow);
}

/* ===== 服务流程 ===== */
.page-products .pp-flow-track {
  position: relative;
  isolation: isolate;
  padding-top: 8px;
}

.page-products .pp-flow-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  border: 1px solid var(--line);
}

.page-products .pp-steps {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-step {
  position: relative;
  padding: 58px 18px 20px;
  border: 1px solid var(--line);
  background: rgba(16, 22, 27, 0.88);
}

.page-products .pp-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--blue));
  opacity: 1;
}

.page-products .pp-step:nth-child(4)::before,
.page-products .pp-step:nth-child(5)::before {
  opacity: 0.35;
}

.page-products .pp-step-num {
  position: absolute;
  top: 14px;
  left: 18px;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--green);
}

.page-products .pp-step h3 {
  margin: 0 0 8px;
  font-size: 17px;
  color: var(--white);
}

.page-products .pp-step p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
}

.page-products .pp-step-time {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid rgba(77, 166, 255, 0.36);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--blue);
}

/* ===== 场景选择 ===== */
.page-products .pp-scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pp-scenario {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px 24px 26px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-2), var(--panel) 72%);
}

.page-products .pp-scenario::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--green);
}

.page-products .pp-scenario:nth-child(2)::before { background: var(--blue); }
.page-products .pp-scenario:nth-child(3)::before { background: var(--orange); }

.page-products .pp-scenario-need {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--snow);
}

.page-products .pp-scenario-pick {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .pp-scenario-money {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--green);
}

.page-products .pp-scenario-money em {
  margin-left: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  font-style: normal;
  letter-spacing: 0.06em;
  color: var(--snow);
}

.page-products .pp-scenario-why {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
}

/* ===== 版本说明与收尾 ===== */
.page-products .pp-version {
  padding-bottom: 88px;
}

.page-products .pp-version-visual {
  margin: 0 0 28px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-products .pp-version-visual img {
  display: block;
  width: 100%;
  height: 130px;
  object-fit: cover;
  opacity: 0.7;
}

.page-products .pp-version-body {
  max-width: 78ch;
}

.page-products .pp-version-body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
}

.page-products .pp-version-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pp-footnote {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--snow);
}

.page-products .pp-footnote a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 166, 255, 0.35);
}

.page-products .pp-footnote a:hover,
.page-products .pp-footnote a:focus-visible {
  color: var(--green);
  border-bottom-color: var(--green);
}

/* ===== 显现协议 ===== */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 420ms var(--ease), transform 420ms var(--ease);
}

.page-products [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ===== 响应式 ===== */
@media (min-width: 620px) {
  .page-products .pp-pack-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pp-pack:nth-child(2),
  .page-products .pp-pack:nth-child(4) {
    margin-top: 18px;
  }
}

@media (min-width: 680px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 860px) {
  .page-products .section {
    padding: 96px 0;
  }

  .page-products .pp-tier-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
    padding-bottom: 62px;
  }

  .page-products .pp-tier:nth-child(2) { margin-top: 30px; }
  .page-products .pp-tier:nth-child(3) { margin-top: 60px; }

  .page-products .pp-scenario-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pp-scroll-hint {
    display: none;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero {
    padding: 60px 0 96px;
  }

  .page-products .pp-overview-visual img {
    height: 258px;
  }

  .page-products .pp-tiers-visual img {
    height: 220px;
  }

  .page-products .pp-version-visual img {
    height: 180px;
  }
}

@media (min-width: 960px) {
  .page-products .pp-packs-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
    gap: 28px;
  }

  .page-products .pp-pack-visual img {
    height: 460px;
  }
}

@media (min-width: 1040px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}
<<<END>>>