.page-products {
  --exp-panel: #0E2138;
  --exp-panel-2: #08152A;
  --exp-shadow: 0 24px 48px -28px rgba(0, 0, 0, .9);
}

.page-products figure {
  margin: 0;
}

.page-products .breadcrumb {
  padding: 22px 0 0;
  font-size: 13px;
}

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--mist);
}

.page-products .breadcrumb a {
  color: var(--silver);
  text-decoration: none;
}

.page-products .breadcrumb a:hover {
  color: var(--track);
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mist);
}

/* ---- 首屏 ---- */
.page-products .exp-hero {
  padding-top: 40px;
}

.page-products .exp-hero-inner {
  display: grid;
  gap: 32px;
}

.page-products .exp-hero-copy {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-products .exp-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 8vw, 66px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-products .exp-hero .section-lead {
  max-width: 58ch;
}

.page-products .exp-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-products .exp-stats .stat {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(18, 38, 63, .9), rgba(8, 21, 42, .7));
}

.page-products .exp-stats .stat-value {
  display: block;
  font-size: clamp(26px, 4.4vw, 36px);
}

.page-products .exp-stats .stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

/* ---- 媒体容器 ---- */
.page-products .media-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--depth);
}

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

.page-products .exp-hero-media {
  aspect-ratio: 16 / 9;
}

.page-products .exp-strip {
  margin-top: 28px;
  aspect-ratio: 2 / 1;
}

.page-products .exp-rank-fig {
  margin-top: 32px;
  aspect-ratio: 2 / 1;
}

.page-products .exp-file-fig {
  margin-top: 28px;
  aspect-ratio: 3 / 2;
}

.page-products .exp-mobile-fig {
  aspect-ratio: 3 / 4;
}

/* ---- 分段标签 ---- */
.page-products .tablist {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}

.page-products .tablist::-webkit-scrollbar {
  display: none;
}

.page-products .tab {
  flex: 0 0 auto;
  padding: 10px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(18, 38, 63, .6);
  color: var(--silver);
  font-family: inherit;
  font-size: 14px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.page-products .tab:hover {
  color: var(--white);
  border-color: var(--track);
}

.page-products .tab[aria-selected="true"] {
  background: var(--track);
  border-color: var(--track);
  color: var(--depth);
  font-weight: 700;
}

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

.page-products .tabpanel {
  padding-top: 26px;
}

.page-products .panel-grid {
  display: grid;
  gap: 20px;
}

.page-products .panel-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 30px);
  color: var(--white);
}

.page-products .panel-grid p {
  margin: 0;
  color: var(--silver);
  line-height: 1.7;
}

.page-products .panel-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--track);
  border-radius: var(--radius-sm);
  background: rgba(8, 21, 42, .6);
  list-style: none;
}

.page-products .panel-list li {
  position: relative;
  padding-left: 18px;
  color: var(--silver);
  font-size: 15px;
  line-height: 1.6;
}

.page-products .panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--track);
}

.page-products .panel-link {
  margin: 20px 0 0;
}

/* ---- 赛程三步 ---- */
.page-products .step-rail {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .step {
  position: relative;
  overflow: hidden;
  padding: 28px 22px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--console), rgba(8, 21, 42, .85));
}

.page-products .step::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--track), var(--ember));
}

.page-products .step-index {
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--track);
}

.page-products .step-title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--white);
}

.page-products .step p {
  margin: 0;
  color: var(--silver);
  font-size: 15px;
  line-height: 1.7;
}

/* ---- 小屏演示 ---- */
.page-products .mobile-grid {
  display: grid;
  gap: 28px;
}

.page-products .device {
  width: min(320px, 100%);
  margin-inline: auto;
  padding: 12px;
  border: 1px solid var(--line-strong);
  border-radius: 36px;
  background: linear-gradient(180deg, #0D1C30, #071224);
  box-shadow: var(--exp-shadow);
}

.page-products .device-frame {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 430px;
  padding: 18px 14px 20px;
  border-radius: 26px;
  background: var(--depth);
}

.page-products .device-bar {
  display: block;
  width: 64px;
  height: 4px;
  margin: 0 auto 4px;
  border-radius: 999px;
  background: rgba(199, 208, 217, .3);
}

.page-products .device-frame .tablist {
  gap: 6px;
}

.page-products .device-frame .tab {
  padding: 7px 14px;
  font-size: 13px;
}

.page-products .device-frame .tabpanel {
  padding-top: 16px;
}

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

.page-products .screen-row {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(18, 38, 63, .7);
}

.page-products .screen-row strong {
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
}

.page-products .screen-row span {
  color: var(--mist);
  font-size: 12px;
}

.page-products .screen-row.is-focus {
  border-color: var(--track);
  background: var(--track-dim);
}

.page-products .mobile-copy {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .mobile-copy h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 28px);
  color: var(--white);
}

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

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

.page-products .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 12px;
  height: 2px;
  background: var(--track);
}

/* ---- 排名读法 ---- */
.page-products .rank-block {
  display: grid;
  gap: 26px;
  margin-top: 44px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.page-products .rank-copy h3 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 30px);
  color: var(--white);
}

.page-products .rank-copy p {
  margin: 0;
  color: var(--silver);
  line-height: 1.75;
}

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

.page-products .ladder-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) 48px;
  align-items: center;
  gap: 12px;
}

.page-products .ladder-rank {
  color: var(--white);
  font-size: 15px;
  text-align: center;
}

.page-products .ladder-track {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: rgba(199, 208, 217, .12);
  overflow: hidden;
}

.page-products .ladder-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--track), var(--track-soft));
}

.page-products .ladder-fill.is-flat {
  background: linear-gradient(90deg, var(--silver), var(--mist));
}

.page-products .ladder-fill.is-down {
  background: linear-gradient(90deg, var(--ember), var(--ember-deep));
}

.page-products .ladder-tag {
  color: var(--mist);
  font-size: 12px;
  letter-spacing: .1em;
  text-align: right;
}

.page-products .ladder-tag.is-up {
  color: var(--track);
}

.page-products .ladder-tag.is-down {
  color: var(--ember);
}

/* ---- 关注与提醒 ---- */
.page-products .follow-grid {
  display: grid;
  gap: 24px;
}

.page-products .follow-states {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(8, 21, 42, .65);
}

.page-products .state-caption {
  margin: 0;
  color: var(--mist);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.page-products .state-row {
  display: grid;
  gap: 8px;
}

.page-products .follow-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 8px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--silver);
  font-size: 14px;
}

.page-products .follow-chip.is-on {
  background: var(--track);
  border-color: var(--track);
  color: var(--depth);
  font-weight: 700;
}

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

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

.page-products .follow-list li {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--console), rgba(8, 21, 42, .8));
  color: var(--silver);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .follow-list strong {
  color: var(--white);
}

/* ---- 资料清单 ---- */
.page-products .file-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .file-item {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, rgba(18, 38, 63, .9), rgba(8, 21, 42, .85));
}

.page-products .file-type {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 6px 10px;
  border: 1px solid var(--track);
  border-radius: 8px;
  color: var(--track);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-products .file-item:nth-child(even) .file-type {
  border-color: var(--ember);
  color: var(--ember);
}

.page-products .file-body h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--white);
}

.page-products .file-body p {
  margin: 0;
  color: var(--silver);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .file-meta {
  color: var(--mist);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-products .dl-note {
  margin: 24px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--ember);
  border-radius: var(--radius-sm);
  background: rgba(179, 74, 15, .12);
  color: var(--silver);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .dl-note a {
  color: var(--track);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---- 接着做 ---- */
.page-products .next-grid {
  display: grid;
  gap: 16px;
}

.page-products .next-card {
  display: grid;
  gap: 10px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--console), rgba(8, 21, 42, .85));
  color: inherit;
  text-decoration: none;
  transition: border-color .2s ease, transform .2s ease;
}

.page-products .next-card:hover {
  border-color: var(--track);
  transform: translateY(-4px);
}

.page-products .next-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--white);
}

.page-products .next-card p {
  margin: 0;
  color: var(--silver);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .next-card .index-label {
  color: var(--track);
}

/* ---- 响应式 ---- */
@media (min-width: 760px) {
  .page-products .exp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .panel-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-products .exp-strip {
    aspect-ratio: 3 / 1;
  }

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

  .page-products .exp-mobile-fig {
    grid-column: 1 / -1;
    max-width: 420px;
    margin-inline: auto;
  }

  .page-products .file-item {
    grid-template-columns: 116px minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .exp-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }

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

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

  .page-products .follow-grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }

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

@media (min-width: 1080px) {
  .page-products .mobile-grid {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1fr) minmax(0, .7fr);
  }

  .page-products .exp-mobile-fig {
    grid-column: auto;
    max-width: none;
    margin-inline: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tab,
  .page-products .next-card {
    transition: none;
  }

  .page-products .next-card:hover {
    transform: none;
  }
}