/* ===== 服务与费用页 · 页面专属样式 ===== */
.page-products {
  --pp-panel: rgba(27, 31, 75, .42);
  --pp-line: rgba(42, 53, 96, .62);
  --pp-gold-soft: rgba(245, 185, 66, .16);
  --pp-violet-soft: rgba(139, 92, 246, .16);
  --pp-track: rgba(42, 53, 96, .5);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: clamp(28px, 6vw, 68px) 0 clamp(36px, 6vw, 72px);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 70%;
  background:
    radial-gradient(60% 60% at 18% 20%, rgba(139, 92, 246, .22), transparent 70%),
    radial-gradient(50% 50% at 82% 8%, rgba(34, 211, 238, .14), transparent 72%);
  pointer-events: none;
}

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

.page-products .pp-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-products .pp-kicker {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 6.4vw, 60px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--glass);
  max-width: 18ch;
}

.page-products .pp-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--mist);
}

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

.page-products .pp-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pp-stats__item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 18px;
  background: var(--glass-1);
}

.page-products .pp-stats__num {
  flex: none;
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 800;
  color: var(--violet);
  line-height: 1;
}

.page-products .pp-stats__label {
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 章节通用 ---------- */
.page-products .pp-sec {
  padding: clamp(48px, 8vw, 96px) 0;
  scroll-margin-top: 96px;
}

.page-products .pp-sec__lede {
  max-width: 68ch;
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pp-mono-note {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
  opacity: .82;
}

.page-products .pp-gold {
  color: var(--gold);
  font-weight: 700;
}

/* ---------- 图片容器 ---------- */
.page-products .pp-fig {
  margin: 0 0 clamp(24px, 4vw, 40px);
  border-radius: var(--radius-lg);
}

.page-products .pp-fig--tier {
  max-width: 100%;
}

.page-products .pp-fig--square,
.page-products .pp-fig--tall,
.page-products .pp-fig--wide,
.page-products .pp-fig--banner {
  margin-bottom: 18px;
}

/* ---------- 三档通道分段切换 ---------- */
.page-products .pp-tabs {
  display: block;
}

.page-products .pp-tablist {
  display: flex;
  flex-wrap: nowrap;
  gap: 6px;
  overflow-x: auto;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass-2);
  backdrop-filter: blur(12px);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-tab {
  flex: 1 0 auto;
  padding: 12px 20px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--mist);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  cursor: pointer;
  white-space: nowrap;
  transition: color .22s var(--ease), background .22s var(--ease);
}

.page-products .pp-tab:hover {
  color: var(--glass);
}

.page-products .pp-tab[aria-selected="true"] {
  background: linear-gradient(135deg, var(--violet), #6D3FE0);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.page-products .pp-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pp-panel {
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pp-tier {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, var(--pp-violet-soft), transparent 58%),
    var(--pp-panel);
}

.page-products .pp-tier__head {
  display: grid;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-tier__price {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-products .pp-amount {
  font-size: clamp(38px, 8vw, 58px);
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.02em;
}

.page-products .pp-tier__unit {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-products .pp-tier__scene {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--glass);
}

.page-products .pp-tier__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-tier__list li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .pp-tier__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .62em;
  width: 9px;
  height: 9px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-products .pp-tier__note {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

/* ---------- 分类区间 ---------- */
.page-products .pp-range__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .pp-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .pp-chip {
  border: 1px solid var(--line);
  background: var(--glass-2);
  color: var(--mist);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-products .pp-chip:hover {
  color: var(--glass);
  border-color: var(--cyan);
}

.page-products .pp-chip.is-on {
  background: var(--pp-violet-soft);
  border-color: var(--violet);
  color: var(--glass);
}

.page-products .pp-chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pp-filter__count {
  margin: 0 0 0 auto;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-products .pp-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pp-panel);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pp-table__caption {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 12px 16px;
  text-align: left;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .05em;
  color: var(--mist);
  background: rgba(11, 20, 48, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .pp-table tbody th,
.page-products .pp-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: middle;
  color: var(--mist);
}

.page-products .pp-table tbody th {
  font-weight: 700;
  color: var(--glass);
  white-space: nowrap;
}

.page-products .pp-table tbody tr {
  transition: background .2s var(--ease);
}

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

.page-products .pp-table tbody tr[data-filter-item][hidden] {
  display: none;
}

.page-products .pp-bar-cell {
  width: 40%;
  min-width: 140px;
}

.page-products .pp-bar {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: var(--pp-track);
  overflow: hidden;
}

.page-products .pp-bar__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--violet), var(--gold));
}

/* 条形宽度按上沿相对最大值绘制 */
.page-products .pp-table tbody tr:nth-child(1) .pp-bar__fill { width: 100%; }
.page-products .pp-table tbody tr:nth-child(2) .pp-bar__fill { width: 89%; }
.page-products .pp-table tbody tr:nth-child(3) .pp-bar__fill { width: 73%; }
.page-products .pp-table tbody tr:nth-child(4) .pp-bar__fill { width: 66%; }
.page-products .pp-table tbody tr:nth-child(5) .pp-bar__fill { width: 61%; }
.page-products .pp-table tbody tr:nth-child(6) .pp-bar__fill { width: 58%; }
.page-products .pp-table tbody tr:nth-child(7) .pp-bar__fill { width: 52%; }
.page-products .pp-table tbody tr:nth-child(8) .pp-bar__fill { width: 47%; }
.page-products .pp-table tbody tr:nth-child(9) .pp-bar__fill { width: 43%; }
.page-products .pp-table tbody tr:nth-child(10) .pp-bar__fill { width: 39%; }
.page-products .pp-table tbody tr:nth-child(11) .pp-bar__fill { width: 33%; }
.page-products .pp-table tbody tr:nth-child(12) .pp-bar__fill { width: 25%; }

.page-products .pp-range__aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .pp-aside__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  border-left: 2px solid var(--violet);
  padding-left: 14px;
}

.page-products .pp-fig--wide {
  margin-top: clamp(28px, 4vw, 46px);
}

/* ---------- 回访收费标准 ---------- */
.page-products .pp-revisit {
  position: relative;
  scroll-margin-top: 96px;
}

.page-products .pp-revisit::before {
  content: "";
  position: absolute;
  inset: 0 clamp(16px, 4vw, 48px) auto;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 45%, transparent);
  opacity: .7;
}

.page-products .pp-revisit__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .pp-revisit__visual {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .pp-scroll--sticky {
  max-height: none;
}

.page-products .pp-table--revisit {
  min-width: 720px;
}

.page-products .pp-table--revisit tbody th,
.page-products .pp-table--revisit tbody td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: #0A1226;
}

.page-products .pp-table--revisit thead th:first-child {
  z-index: 3;
  left: 0;
}

.page-products .pp-table--revisit tbody tr:hover th {
  background: #121A3B;
}

.page-products .pp-table--revisit td .mono-num {
  color: var(--gold);
  font-weight: 700;
}

.page-products .pp-rule-list {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-rule-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  background: var(--pp-panel);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 流程 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-step details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pp-panel);
  overflow: hidden;
  transition: border-color .22s var(--ease);
}

.page-products .pp-step details[open] {
  border-color: var(--line-accent);
}

.page-products .pp-step summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
}

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

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

.page-products .pp-step__idx {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--violet);
  padding: 3px 9px;
  border: 1px solid var(--line-accent);
  border-radius: 6px;
  background: var(--pp-violet-soft);
}

.page-products .pp-step__name {
  font-size: 17px;
  font-weight: 800;
  color: var(--glass);
}

.page-products .pp-step__hint {
  flex: 1 1 100%;
  font-size: 13px;
  color: var(--mist);
}

.page-products .pp-step__body {
  padding: 0 20px 20px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-step__body p {
  margin: 16px 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .pp-step__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  margin: 0;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(6, 10, 24, .6);
  font-size: 13px;
}

.page-products .pp-step__meta dt {
  font-family: var(--mono);
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-products .pp-step__meta dd {
  margin: 0;
  color: var(--mist);
}

/* ---------- 区间成因 ---------- */
.page-products .pp-basis__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-products .pp-basis__intro.prose p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pp-factors {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pp-factor {
  padding: 20px 22px;
  background: var(--pp-panel);
  transition: background .24s var(--ease);
}

.page-products .pp-factor:hover {
  background: rgba(27, 31, 75, .74);
}

.page-products .pp-factor__title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 800;
  color: var(--glass);
}

.page-products .pp-factor p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 下一步 ---------- */
.page-products .pp-next__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .pp-next__main .sec-title {
  margin-bottom: 14px;
}

.page-products .pp-next__main > p {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-products .pp-next__links {
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass-2);
}

.page-products .pp-next__links-title {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

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

.page-products .pp-next__links li {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-next__links li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .pp-next__links a {
  color: var(--glass);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pp-next__links a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-products .pp-next__links a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .pp-next__links span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .pp-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pp-stats__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 22px 20px;
  }

  .page-products .pp-table {
    min-width: 0;
  }

  .page-products .pp-step summary {
    flex-wrap: nowrap;
    align-items: center;
  }

  .page-products .pp-step__hint {
    flex: 1 1 auto;
    text-align: right;
  }

  .page-products .pp-basis__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-products .pp-basis__intro.prose {
    position: sticky;
    top: 104px;
  }
}

@media (min-width: 1024px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: clamp(40px, 5vw, 80px);
  }

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

  .page-products .pp-range__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    align-items: start;
  }

  .page-products .pp-range__aside {
    position: sticky;
    top: 104px;
    padding-top: 4px;
  }

  .page-products .pp-revisit__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(30px, 4vw, 56px);
  }

  .page-products .pp-revisit__visual {
    position: sticky;
    top: 104px;
  }

  .page-products .pp-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-next__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (min-width: 1280px) {
  .page-products .pp-tablist {
    padding: 7px;
  }

  .page-products .pp-tab {
    padding: 14px 26px;
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-bar__fill,
  .page-products .pp-factor,
  .page-products .pp-chip,
  .page-products .pp-tab {
    transition: none;
  }
}