/* ===== 平台服务页专属样式 ===== */
.page-products {
  --pp-gold: #D4A017;
  --pp-highlight-gold: #F0C75A;
  --pp-gold-soft: rgba(212, 160, 23, 0.12);
  --pp-blue-strong: #0B1E36;
  --pp-blue-soft: rgba(11, 30, 54, 0.06);
  --pp-dark-overlay: rgba(11, 30, 54, 0.65);
  --pp-line: rgba(11, 30, 54, 0.08);
  --pp-section-space: clamp(48px, 8vw, 104px);
  overflow-x: clip;
}

.page-products .pp-hero {
  position: relative;
  display: grid;
  gap: 28px;
  align-items: center;
  margin-bottom: 28px;
  padding: 48px 20px 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-deep-blue) 0%, var(--color-dark-green) 100%);
  color: var(--color-white);
  overflow: hidden;
  isolation: isolate;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 138, 91, 0.4), transparent 70%);
  z-index: -1;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, transparent, var(--pp-gold), var(--pp-highlight-gold), transparent);
}

.page-products .pp-hero-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pp-highlight-gold);
  text-transform: uppercase;
}

.page-products .pp-hero h1 {
  margin: 0;
  font-size: clamp(34px, 7vw, 64px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-family: var(--font-heading);
}

.page-products .pp-hero-lead {
  max-width: 640px;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pp-hero-visual {
  display: flex;
  justify-content: center;
}

.page-products .pp-hero-gauge {
  width: min(280px, 100%);
  height: auto;
  display: block;
}

.page-products .pp-gauge-value {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  fill: var(--color-white);
}

.page-products .pp-gauge-label {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.14em;
  fill: rgba(255, 255, 255, 0.62);
}

.page-products .pp-gauge-dot {
  transition: transform var(--transition-fast);
  transform-origin: center;
  transform-box: fill-box;
  cursor: default;
}

.page-products .pp-hero-gauge:hover .pp-gauge-dot {
  transform: scale(1.5);
}

.page-products .pp-path {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: var(--pp-section-space);
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--color-light-green);
}

.page-products .pp-path-item {
  position: relative;
  padding: 16px 16px 16px 20px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.page-products .pp-path-item + .pp-path-item::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 32px;
  width: 2px;
  height: 14px;
  background: var(--color-green);
}

.page-products .pp-path-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 8px;
  margin-bottom: 10px;
  border-radius: var(--radius-pill);
  background: var(--color-deep-blue);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-products .pp-path-title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 800;
  color: var(--color-ink);
  font-family: var(--font-heading);
}

.page-products .pp-path-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(27, 42, 35, 0.7);
}

.page-products .pp-section {
  margin-bottom: var(--pp-section-space);
  scroll-margin-top: 24px;
}

.page-products .pp-section-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-products .pp-section-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-pill);
  background: var(--color-green);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-products .pp-section-kicker {
  margin: 0 0 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-green);
}

.page-products .pp-section h2 {
  margin: 0;
  font-size: clamp(24px, 4.6vw, 36px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--color-deep-blue);
  font-family: var(--font-heading);
}

.page-products .pp-section-desc {
  max-width: 720px;
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(27, 42, 35, 0.76);
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

.page-products .pp-core {
  padding: clamp(20px, 4vw, 48px);
  border-radius: var(--radius-lg);
  background: var(--color-warm-gray);
}

.page-products .pp-core-item--wide {
  display: grid;
  gap: 20px;
  margin-bottom: 20px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.page-products .pp-core-copy {
  display: flex;
  flex-direction: column;
}

.page-products .pp-core-index {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-gold);
}

.page-products .pp-core-copy h3 {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-deep-blue);
  font-family: var(--font-heading);
}

.page-products .pp-core-copy p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(27, 42, 35, 0.78);
}

.page-products .pp-core-list,
.page-products .pp-mobile-list {
  padding: 0;
  margin: 0;
  list-style: none;
}

.page-products .pp-core-list li,
.page-products .pp-mobile-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-ink);
}

.page-products .pp-core-list li::before,
.page-products .pp-mobile-list li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 8px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-green);
}

.page-products .pp-core-list li:last-child,
.page-products .pp-mobile-list li:last-child {
  margin-bottom: 0;
}

.page-products .pp-core-media {
  display: flex;
  align-items: center;
}

.page-products .pp-core-media img {
  width: 100%;
}

.page-products .pp-core-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .pp-core-grid .pp-core-item {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.page-products .pp-core-grid .pp-core-copy {
  margin-bottom: 16px;
}

.page-products .pp-core-grid .pp-core-media img {
  width: 100%;
  max-height: 240px;
}

.page-products .pp-mobile-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  padding: clamp(20px, 4vw, 48px);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-deep-blue) 0%, var(--color-dark-green) 100%);
  color: var(--color-white);
}

.page-products .pp-mobile-media {
  display: flex;
  justify-content: center;
  order: 1;
}

.page-products .pp-mobile-media img {
  width: min(200px, 70%);
  max-height: 480px;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
}

.page-products .pp-mobile-copy {
  order: 2;
}

.page-products .pp-mobile-copy p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}

.page-products .pp-mobile-list li {
  color: rgba(255, 255, 255, 0.92);
}

.page-products .pp-mobile-list li::before {
  background: var(--pp-highlight-gold);
}

.page-products .pp-member {
  padding: clamp(20px, 4vw, 48px);
  border-radius: var(--radius-lg);
  background: var(--color-light-green);
}

.page-products .pp-compare {
  display: grid;
  gap: 24px;
}

.page-products .pp-compare-media img {
  width: 100%;
}

.page-products .pp-compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.page-products .pp-compare-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pp-compare-table th,
.page-products .pp-compare-table td {
  padding: 16px 14px;
  text-align: left;
  border-bottom: 1px solid var(--pp-line);
  line-height: 1.5;
}

.page-products .pp-compare-table th {
  background: var(--color-deep-blue);
  color: var(--color-white);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .pp-compare-table th:first-child {
  border-top-left-radius: var(--radius-md);
}

.page-products .pp-compare-table th:last-child {
  border-top-right-radius: var(--radius-md);
}

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

.page-products .pp-compare-table td {
  color: var(--color-ink);
}

.page-products .pp-col-vip {
  background: var(--pp-gold-soft);
  border-left: 2px solid var(--pp-gold);
  border-right: 2px solid var(--pp-gold);
  color: var(--color-dark-green);
  font-weight: 700;
}

.page-products .pp-col-vip:last-child {
  border-right: none;
}

.page-products .pp-member-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(27, 42, 35, 0.66);
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  border-left: 4px solid var(--pp-gold);
}

.page-products .pp-version {
  padding: clamp(20px, 4vw, 48px);
  border-radius: var(--radius-lg);
  background: var(--color-warm-gray);
}

.page-products .pp-version-list {
  position: relative;
  padding: 0;
  margin: 0;
  list-style: none;
}

.page-products .pp-version-list::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  border-radius: var(--radius-pill);
  background: linear-gradient(to bottom, var(--color-green), var(--color-deep-blue));
}

.page-products .pp-version-item {
  position: relative;
  padding: 0 0 28px 40px;
}

.page-products .pp-version-item::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gold);
  box-shadow: 0 0 0 4px var(--pp-gold-soft);
}

.page-products .pp-version-item:last-child {
  padding-bottom: 0;
}

.page-products .pp-version-tag {
  display: inline-block;
  margin: 0 0 6px;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-deep-blue);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .pp-version-tag::first-line {
  color: var(--pp-highlight-gold);
}

.page-products .pp-version-item h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--color-deep-blue);
  font-family: var(--font-heading);
}

.page-products .pp-version-item p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(27, 42, 35, 0.74);
}

.page-products .pp-trust {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin-bottom: var(--pp-section-space);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
}

.page-products .pp-trust-item {
  padding: 24px 16px;
  text-align: center;
  background: var(--color-warm-gray);
}

.page-products .pp-trust-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 800;
  color: var(--color-deep-blue);
}

.page-products .pp-trust-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(27, 42, 35, 0.64);
}

.page-products .pp-cta {
  margin-bottom: 16px;
  padding: clamp(32px, 6vw, 56px);
  text-align: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-deep-blue) 0%, var(--color-dark-green) 100%);
  color: var(--color-white);
}

.page-products .pp-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 900;
  font-family: var(--font-heading);
  color: var(--color-white);
}

.page-products .pp-cta p {
  margin: 0 auto 24px;
  max-width: 520px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}

.page-products .pp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

@media (min-width: 768px) {
  .page-products .pp-hero {
    grid-template-columns: 1.2fr 0.8fr;
    padding: 64px 48px 72px;
  }

  .page-products .pp-hero-lead {
    font-size: 18px;
  }

  .page-products .pp-path {
    grid-template-columns: repeat(3, 1fr);
    padding: 24px;
  }

  .page-products .pp-path-item + .pp-path-item::before {
    top: 50%;
    left: -12px;
    width: 12px;
    height: 2px;
  }

  .page-products .pp-core-item--wide {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    padding: 28px;
  }

  .page-products .pp-core-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pp-mobile-layout {
    grid-template-columns: 0.7fr 1.3fr;
    gap: 40px;
  }

  .page-products .pp-mobile-media img {
    width: min(240px, 100%);
  }

  .page-products .pp-compare {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }

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

@media (min-width: 1024px) {
  .page-products .pp-hero h1 {
    font-size: 58px;
  }

  .page-products .pp-section-head {
    gap: 18px;
  }

  .page-products .pp-section-desc {
    font-size: 16px;
  }

  .page-products .pp-core-item--wide {
    gap: 36px;
  }

  .page-products .pp-core-grid .pp-core-media img {
    max-height: 300px;
  }

  .page-products .pp-member,
  .page-products .pp-version,
  .page-products .pp-core {
    padding: 48px;
  }
}