.page-products {
  --pf-rail: 232px;
  --pf-gap: clamp(18px, 3.2vw, 40px);
  --pf-shadow: 0 18px 40px rgba(0, 0, 0, .28);
  background: var(--c-deep);
  color: var(--c-paper);
  font-family: var(--font-body);
  line-height: 1.75;
}

/* ---------- 首屏 ---------- */
.page-products .apps-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 56px) 0 clamp(46px, 7vw, 92px);
  background-color: var(--c-deep);
  background-image:
    linear-gradient(112deg, transparent 0 58%, rgba(15, 163, 107, .28) 58% 63%, transparent 63%),
    linear-gradient(112deg, transparent 0 70%, var(--c-deep-2) 70% 100%);
}

.page-products .apps-hero .breadcrumb {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: clamp(26px, 4vw, 46px);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-dim);
}

.page-products .apps-hero .breadcrumb a {
  color: var(--c-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .apps-hero .breadcrumb a:hover,
.page-products .apps-hero .breadcrumb a:focus-visible {
  color: var(--c-volt);
  border-color: var(--c-volt);
}

.page-products .breadcrumb [aria-current="page"] {
  color: var(--c-paper);
}

.page-products .crumb-sep {
  opacity: .5;
}

.page-products .apps-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.page-products .apps-hero-title {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 8.4vw, 78px);
  line-height: .98;
  letter-spacing: -.01em;
  color: var(--c-paper);
}

.page-products .apps-hero-title .hl {
  color: var(--c-volt);
}

.page-products .apps-lede {
  max-width: 34em;
  font-size: clamp(16px, 1.6vw, 18px);
  color: rgba(245, 246, 240, .84);
}

.page-products .apps-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .apps-hero-panel {
  display: grid;
  gap: 18px;
}

.page-products .scoreboard {
  position: relative;
  padding: 24px 26px 22px;
  background: var(--c-volt);
  color: var(--c-ink);
  box-shadow: var(--pf-shadow);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .scoreboard .index-label {
  color: rgba(11, 15, 22, .62);
}

.page-products .scoreboard-num {
  margin: 6px 0 4px;
  font-size: clamp(52px, 13vw, 86px);
  font-weight: 700;
  line-height: .94;
  letter-spacing: -.02em;
}

.page-products .scoreboard-cap {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(11, 15, 22, .72);
}

.page-products .hero-facts {
  list-style: none;
  display: grid;
  gap: 10px;
  padding: 18px 20px;
  border: 1px solid var(--c-line-strong);
  background: rgba(28, 39, 64, .72);
  font-size: 14px;
  color: rgba(245, 246, 240, .82);
}

.page-products .hero-facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-products .hero-facts .mono {
  min-width: 2.2em;
  font-size: 20px;
  font-weight: 700;
  color: var(--c-mint);
}

/* ---------- 主体骨架 ---------- */
.page-products .apps-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pf-gap);
  padding-top: clamp(32px, 5vw, 68px);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .apps-rail {
  border-top: 1px solid var(--c-line-strong);
  padding-top: 14px;
}

.page-products .rail-list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin-top: 10px;
  padding-bottom: 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .rail-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--c-dim);
  text-decoration: none;
  white-space: nowrap;
  border-left: 2px solid var(--c-line-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .rail-link:hover,
.page-products .rail-link:focus-visible {
  color: var(--c-paper);
  border-color: var(--c-volt);
  background: rgba(232, 255, 58, .06);
}

.page-products .rail-link.is-active {
  color: var(--c-paper);
  border-color: var(--c-volt);
}

.page-products .rail-num {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-mint);
}

.page-products .apps-flow {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  min-width: 0;
}

.page-products .apps-section {
  min-width: 0;
  padding-top: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--c-line);
}

.page-products .apps-section--first {
  border-top: 0;
  padding-top: 0;
}

.page-products .chapter {
  margin-bottom: 16px;
}

.page-products .chapter-title {
  margin-top: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.12;
  color: var(--c-paper);
}

.page-products .apps-lede-sm {
  max-width: 40em;
  margin-bottom: 22px;
  font-size: 16px;
  color: rgba(245, 246, 240, .78);
}

.page-products .apps-note {
  margin-top: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-dim);
}

.page-products .inline-link {
  color: var(--c-volt);
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 255, 58, .45);
  transition: border-color var(--dur) var(--ease);
}

.page-products .inline-link:hover,
.page-products .inline-link:focus-visible {
  border-color: var(--c-volt);
}

/* ---------- 模块对照表 ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  border: 1px solid var(--c-line-strong);
  background: rgba(28, 39, 64, .66);
  box-shadow: var(--pf-shadow);
}

.page-products .module-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .module-table thead th {
  padding: 15px 18px;
  text-align: left;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .16em;
  color: var(--c-dim);
  border-bottom: 1px solid var(--c-line-strong);
  background: rgba(16, 25, 43, .7);
}

.page-products .module-table tbody th {
  padding: 16px 18px;
  text-align: left;
  font-size: 15px;
  font-weight: 700;
  color: var(--c-paper);
  white-space: nowrap;
}

.page-products .module-table td {
  padding: 16px 18px;
  color: rgba(245, 246, 240, .76);
  line-height: 1.7;
  border-top: 1px solid var(--c-line);
  vertical-align: top;
}

.page-products .module-table .col-step {
  width: 74px;
  text-align: right;
  color: var(--c-volt);
  font-size: 18px;
}

.page-products .module-table thead .col-step {
  font-size: 11px;
  color: var(--c-dim);
}

.page-products .module-table tbody tr:hover th,
.page-products .module-table tbody tr:hover td {
  background: rgba(232, 255, 58, .05);
}

/* ---------- 换设备重登 ---------- */
.page-products .reauth-grid {
  display: grid;
  gap: 22px;
}

.page-products .step-strip {
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .step-item {
  position: relative;
  padding: 24px 24px 22px;
  background: var(--c-paper);
  color: var(--c-ink);
  box-shadow: var(--pf-shadow);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .step-item h3 {
  margin: 6px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--c-ink);
}

.page-products .step-item p {
  font-size: 15px;
  line-height: 1.75;
  color: #313b4f;
}

.page-products .step-num {
  display: inline-block;
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: .14em;
  background: var(--c-green);
  color: var(--c-paper);
}

.page-products .frame-tall {
  aspect-ratio: 3 / 4;
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
  border: 1px solid var(--c-line-strong);
  background: var(--c-deep-2);
  overflow: hidden;
}

.page-products .frame-tall img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products .trouble-panel {
  margin-top: 22px;
  padding: 22px 24px;
}

.page-products .trouble-panel .index-label {
  color: var(--c-slate);
}

.page-products .trouble-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.page-products .trouble-list li {
  display: grid;
  gap: 4px;
  font-size: 15px;
  line-height: 1.7;
  color: #313b4f;
  padding-top: 12px;
  border-top: 1px solid var(--c-line-ink);
}

.page-products .trouble-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .trouble-key {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-signal);
}

/* ---------- 统计与标签 ---------- */
.page-products .stats-grid {
  display: grid;
  gap: 18px;
}

.page-products .stats-panel,
.page-products .tags-panel {
  padding: 22px 22px 18px;
  background: rgba(28, 39, 64, .72);
  border: 1px solid var(--c-line-strong);
}

.page-products .stats-panel .index-label,
.page-products .tags-panel .index-label {
  color: var(--c-mint);
}

.page-products .metric-list {
  list-style: none;
  margin-top: 12px;
}

.page-products .metric-row {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 2px 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-products .metric-row:last-child {
  border-bottom: 0;
}

.page-products .metric-idx {
  grid-row: 1 / span 2;
  font-size: 12px;
  color: var(--c-mint);
  padding-top: 3px;
}

.page-products .metric-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .metric-desc {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-dim);
}

.page-products .tag-group {
  margin-top: 16px;
}

.page-products .tag-group-name {
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-dim);
}

.page-products .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .banner-figure {
  margin-top: 22px;
}

.page-products .frame-wide,
.page-products .frame-photo,
.page-products .frame-banner {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--c-line-strong);
  background: var(--c-deep-2);
  box-shadow: var(--pf-shadow);
}

.page-products .frame-wide {
  aspect-ratio: 2 / 1;
}

.page-products .frame-photo {
  aspect-ratio: 3 / 2;
  margin-bottom: 22px;
}

.page-products .frame-banner {
  aspect-ratio: 5 / 3;
  margin-top: 26px;
}

.page-products .frame-wide img,
.page-products .frame-photo img,
.page-products .frame-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products .media-cap {
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-dim);
}

/* ---------- 排名查询 ---------- */
.page-products .rank-card {
  display: grid;
  gap: 16px;
  padding: 24px 22px;
  background: rgba(28, 39, 64, .72);
  border: 1px solid var(--c-line-strong);
  position: relative;
  overflow: hidden;
}

.page-products .rank-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--c-green);
}

.page-products .rank-step {
  padding-left: 12px;
}

.page-products .rank-step h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--c-paper);
}

.page-products .rank-step p {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 246, 240, .78);
}

.page-products .rank-arrow {
  display: block;
  padding-left: 12px;
  font-size: 22px;
  color: var(--c-volt);
  transform: rotate(90deg);
  transform-origin: left center;
}

/* ---------- 版本与设备 ---------- */
.page-products .version-line {
  margin-bottom: 24px;
}

.page-products .version-line .timeline-item {
  padding-bottom: 20px;
}

.page-products .version-line h3 {
  margin: 4px 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.25;
  color: var(--c-paper);
}

.page-products .version-line p {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 246, 240, .76);
}

.page-products .version-line .is-now .timeline-time {
  color: var(--c-volt);
}

.page-products .version-line .is-now h3 {
  color: var(--c-volt);
}

/* ---------- 开始使用 ---------- */
.page-products .start-grid {
  display: grid;
  gap: 16px;
}

.page-products .start-item {
  display: grid;
  gap: 8px;
  padding: 22px 22px 20px;
  border: 1px solid var(--c-line-strong);
  background: rgba(16, 25, 43, .72);
}

.page-products .start-item .btn {
  justify-self: start;
  margin-top: 6px;
}

.page-products .start-time {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-signal);
}

.page-products .start-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.25;
  color: var(--c-paper);
}

.page-products .start-item p {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 246, 240, .78);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .apps-hero-panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .step-strip {
    grid-template-columns: 1fr;
  }

  .page-products .trouble-list li {
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 16px;
  }

  .page-products .stats-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

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

  .page-products .rank-card {
    grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr);
    align-items: center;
  }

  .page-products .rank-arrow {
    transform: none;
    padding: 0;
    text-align: center;
  }
}

@media (min-width: 1024px) {
  .page-products .apps-shell {
    grid-template-columns: var(--pf-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .apps-rail {
    position: sticky;
    top: calc(56px + 24px);
    border-top: 1px solid var(--c-line-strong);
  }

  .page-products .rail-list {
    flex-direction: column;
    overflow: visible;
    gap: 2px;
  }

  .page-products .rail-link {
    white-space: normal;
  }

  .page-products .reauth-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 28px;
    align-items: start;
  }

  .page-products .frame-tall {
    margin-inline: 0;
    max-width: none;
  }

  .page-products .apps-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

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

  .page-products .apps-section {
    padding-top: clamp(40px, 4vw, 64px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .rail-link,
  .page-products .inline-link,
  .page-products .apps-hero .breadcrumb a {
    transition: none;
  }
}