.page-products {
  --pp-gap: clamp(16px, 2.2vw, 26px);
  --pp-cut: 16px;
  --pp-hair: rgba(198, 207, 219, .22);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5vw, 76px) 0 clamp(40px, 5vw, 84px);
  background:
    linear-gradient(140deg, var(--ink) 0%, var(--ink-2) 56%, #142349 100%);
  border-bottom: 2px solid var(--pp-hair);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  top: -14%;
  right: -10%;
  width: 46%;
  height: 128%;
  background: var(--indigo);
  opacity: .16;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .pp-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 44px);
  align-items: start;
}

.page-products .pp-hero-copy .crumbs {
  margin-bottom: 20px;
}

.page-products .pp-hero-copy .eyebrow {
  display: block;
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .1em;
}

.page-products .pp-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--frost);
  max-width: 15em;
}

.page-products .pp-lead {
  margin: 0;
  max-width: 40em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--silver);
}

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

/* 概况面板 */
.page-products .pp-facts {
  border: 2px solid var(--pp-hair);
  background: rgba(16, 30, 58, .8);
  box-shadow: var(--shadow-hard);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-products .pp-facts-head {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pp-hair);
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .1em;
}

.page-products .pp-facts-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pp-fact {
  display: grid;
  grid-template-columns: minmax(74px, auto) 1fr;
  gap: 14px;
  align-items: baseline;
}

.page-products .pp-fact-num {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--frost);
}

.page-products .pp-fact-num i {
  font-style: normal;
  color: var(--cyan);
  font-size: .6em;
  margin-left: 2px;
}

.page-products .pp-fact-label {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 服务矩阵 ---------- */
.page-products .pp-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-svc-col {
  display: grid;
  gap: var(--pp-gap);
  align-content: start;
}

.page-products .pp-svc {
  padding: clamp(20px, 2.6vw, 30px);
  border: 2px solid var(--pp-hair);
  background: rgba(16, 30, 58, .66);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-products .pp-svc:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lift);
}

.page-products .pp-svc--lead {
  position: relative;
  border-color: rgba(139, 108, 255, .62);
  background:
    linear-gradient(180deg, rgba(74, 58, 203, .2) 0%, rgba(10, 18, 36, .78) 62%);
  box-shadow: var(--shadow-hard);
}

.page-products .pp-svc--lead::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 46px;
  background: var(--neon);
  opacity: .5;
  clip-path: polygon(100% 0, 100% 100%, 0 0);
}

.page-products .pp-svc:hover.pp-svc--lead {
  box-shadow: var(--shadow-lift);
}

.page-products .pp-svc-idx {
  display: block;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .12em;
}

.page-products .pp-svc-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  color: var(--frost);
}

.page-products .pp-svc-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--silver);
  max-width: 36em;
}

.page-products .pp-svc-points {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .pp-svc-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .pp-svc-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-products .pp-svc-points b {
  color: var(--frost);
  font-weight: 700;
}

.page-products .pp-svc-who {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pp-svc-who b {
  color: var(--silver);
  font-weight: 700;
}

.page-products .pp-svc-link {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 227, 208, .5);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pp-svc-link:hover,
.page-products .pp-svc-link:focus-visible {
  color: var(--neon);
  border-color: var(--neon);
}

/* ---------- 图片基座 ---------- */
.page-products .pp-figure {
  margin: clamp(26px, 3.4vw, 46px) 0 0;
  border: 2px solid var(--pp-hair);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

.page-products .pp-figure figcaption {
  padding: 12px 18px;
  border-top: 1px solid var(--pp-hair);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-products .pp-figure--member {
  margin-top: 0;
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-products .pp-figure--member img {
  max-height: 460px;
}

.page-products .pp-figure--flow {
  margin-top: 0;
}

/* ---------- 权益对照表 ---------- */
.page-products .pp-table-scroll {
  overflow-x: auto;
  border: 2px solid var(--pp-hair);
  background: rgba(10, 18, 36, .62);
  box-shadow: var(--shadow-hard);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-rights-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pp-table-cap {
  caption-side: top;
  text-align: left;
  padding: 16px 20px 10px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-products .pp-rights-table thead th {
  position: sticky;
  top: calc(var(--bar-h-min) + var(--index-h));
  z-index: 2;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .04em;
  text-align: left;
  padding: 14px 18px;
  border-right: 1px solid rgba(10, 18, 36, .18);
}

.page-products .pp-rights-table thead th:last-child {
  border-right: 0;
}

.page-products .pp-rights-table tbody th {
  text-align: left;
  font-weight: 600;
  color: var(--frost);
  padding: 14px 18px;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .pp-rights-table tbody td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--pp-hair);
  color: var(--silver);
  transition: background-color .2s var(--ease);
}

.page-products .pp-rights-table tbody tr:nth-child(even) th,
.page-products .pp-rights-table tbody tr:nth-child(even) td {
  background: rgba(16, 30, 58, .55);
}

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

.page-products .pp-yes,
.page-products .pp-no {
  display: inline-block;
  padding: 3px 10px;
  font-size: 13px;
  letter-spacing: .04em;
}

.page-products .pp-yes {
  background: rgba(52, 227, 208, .14);
  border: 1px solid rgba(52, 227, 208, .5);
  color: var(--cyan);
}

.page-products .pp-no {
  border: 1px solid var(--pp-hair);
  color: var(--mist);
}

.page-products .pp-rights-table:has(thead th:nth-child(2):hover) tbody td:nth-child(2),
.page-products .pp-rights-table:has(thead th:nth-child(3):hover) tbody td:nth-child(3),
.page-products .pp-rights-table:has(thead th:nth-child(4):hover) tbody td:nth-child(4) {
  background: rgba(228, 177, 92, .14);
}

.page-products .pp-rights-notes {
  margin-top: clamp(20px, 2.6vw, 30px);
  display: grid;
  gap: 16px;
  max-width: 62em;
}

.page-products .pp-rights-notes p {
  margin: 0;
  padding-left: 16px;
  border-left: 3px solid var(--wine);
  font-size: 15px;
  line-height: 1.9;
  color: var(--silver);
}

.page-products .pp-rights-notes a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 227, 208, .45);
}

.page-products .pp-rights-notes a:hover,
.page-products .pp-rights-notes a:focus-visible {
  color: var(--neon);
  border-color: var(--neon);
}

/* ---------- 终端适配 ---------- */
.page-products .pp-env-groups {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-env-group {
  border: 2px solid var(--pp-hair);
  background: rgba(12, 42, 44, .5);
  padding: clamp(16px, 2.2vw, 22px);
  transition: border-color .25s var(--ease);
}

.page-products .pp-env-group:hover {
  border-color: var(--line-strong);
}

.page-products .pp-env-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pp-hair);
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--frost);
}

.page-products .pp-env-head span {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .pp-env-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .pp-env {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--silver);
}

.page-products .pp-dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .pp-dot--ok {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(52, 227, 208, .16);
}

.page-products .pp-dot--note {
  background: transparent;
  border: 2px solid var(--silver);
}

.page-products .pp-env-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 20px 0 0;
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--mist);
}

/* ---------- 开通流程 ---------- */
.page-products .pp-onboard {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3vw, 40px);
  align-items: start;
}

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

.page-products .pp-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 18px 20px;
  border: 2px solid var(--pp-hair);
  background: rgba(16, 30, 58, .66);
  cursor: default;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease);
}

.page-products .pp-step:hover,
.page-products .pp-step:focus,
.page-products .pp-step:focus-within {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-mid);
  background: rgba(22, 38, 74, .8);
  outline: none;
}

.page-products .pp-step-num {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--cyan);
}

.page-products .pp-step-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
  color: var(--frost);
}

.page-products .pp-step-time {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--mist);
  padding: 2px 8px;
  border: 1px solid var(--pp-hair);
}

.page-products .pp-step-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--silver);
}

.page-products .pp-step-meta {
  margin-top: 10px;
  padding-left: 14px;
  border-left: 2px solid rgba(228, 177, 92, .6);
}

.page-products .pp-step-meta p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

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

/* ---------- 场景搭配 ---------- */
.page-products .pp-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-scene {
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 2.4vw, 28px);
  border: 2px solid var(--pp-hair);
  background: rgba(16, 30, 58, .6);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-products .pp-scene:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-lift);
}

.page-products .pp-scene--mid {
  border-top: 4px solid var(--cyan);
}

.page-products .pp-scene--high {
  border-top: 4px solid var(--gold);
}

.page-products .pp-scene-tag {
  align-self: flex-start;
  margin: 0 0 14px;
  padding: 4px 11px;
  background: rgba(74, 58, 203, .28);
  border: 1px solid rgba(139, 108, 255, .5);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--frost);
}

.page-products .pp-scene-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  color: var(--frost);
}

.page-products .pp-scene-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pp-scene-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .pp-scene-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: 7px;
  height: 7px;
  border: 1.5px solid var(--cyan);
}

.page-products .pp-scene-why {
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--pp-hair);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pp-scene-why b {
  color: var(--silver);
  font-weight: 700;
}

.page-products .pp-scene-summary {
  display: grid;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 36px);
  padding: clamp(18px, 2.4vw, 26px);
  border: 2px solid rgba(228, 177, 92, .45);
  background: rgba(90, 31, 43, .28);
  box-shadow: var(--shadow-mid);
}

.page-products .pp-scene-summary-label {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-products .pp-scene-summary p:last-child {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--frost);
  max-width: 60em;
}

/* ---------- 支持与响应 ---------- */
.page-products .pp-support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-support-item {
  padding: clamp(18px, 2.2vw, 26px);
  border: 2px solid var(--pp-hair);
  border-left: 4px solid rgba(52, 227, 208, .55);
  background: rgba(10, 18, 36, .68);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-products .pp-support-item:hover {
  border-color: var(--line-strong);
  border-left-color: var(--cyan);
  box-shadow: var(--shadow-mid);
}

.page-products .pp-support-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.4;
  color: var(--frost);
}

.page-products .pp-support-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--silver);
}

.page-products .pp-support-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2.6vw, 32px);
  margin-top: clamp(26px, 3.4vw, 44px);
  padding: clamp(20px, 2.6vw, 30px);
  border: 2px solid var(--pp-hair);
  background:
    linear-gradient(120deg, rgba(12, 42, 44, .72) 0%, rgba(16, 30, 58, .72) 100%);
}

.page-products .pp-support-metrics {
  display: grid;
  gap: 12px;
}

.page-products .pp-metric {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .pp-metric span {
  display: inline-block;
  margin-right: 6px;
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
}

.page-products .pp-support-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---------- 桌面增强 ---------- */
@media (min-width: 720px) {
  .page-products .pp-env-groups {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

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

  .page-products .pp-step-meta {
    max-height: 0;
    margin-top: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height .34s var(--ease), opacity .26s var(--ease), margin-top .34s var(--ease);
  }

  .page-products .pp-step:hover .pp-step-meta,
  .page-products .pp-step:focus .pp-step-meta,
  .page-products .pp-step:focus-within .pp-step-meta {
    max-height: 240px;
    margin-top: 10px;
    opacity: 1;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero-inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-products .pp-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-support-bar {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pp-support-links {
    justify-content: flex-end;
  }
}

@media (min-width: 980px) {
  .page-products .pp-matrix {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  }

  .page-products .pp-onboard {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: clamp(28px, 3.4vw, 48px);
  }

  .page-products .pp-support-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-svc,
  .page-products .pp-scene,
  .page-products .pp-support-item,
  .page-products .pp-step,
  .page-products .pp-step-meta,
  .page-products .pp-rights-table tbody td,
  .page-products .pp-svc-link {
    transition: none;
  }
}