.page-products {
  --p-gap: clamp(18px, 3vw, 32px);
  --p-border: 2px solid var(--line-2);
  background: var(--bg);
  color: var(--txt);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .exp-lead {
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--txt-dim);
  margin: 0;
  max-width: 66ch;
}

.page-products .exp-lead--wide {
  margin-top: clamp(16px, 2.4vw, 26px);
  max-width: 78ch;
}

.page-products .exp-sub {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  margin: 0;
  letter-spacing: -0.01em;
}

/* ---------- 首屏 ---------- */

.page-products .exp-hero {
  position: relative;
  padding: clamp(22px, 3.6vw, 44px) 0 clamp(38px, 6vw, 84px);
  background:
    radial-gradient(120% 88% at 88% -6%, rgba(107, 78, 255, 0.26), transparent 60%),
    radial-gradient(88% 74% at 4% 104%, rgba(0, 229, 255, 0.13), transparent 62%);
}

.page-products .exp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(216, 222, 233, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(216, 222, 233, 0.045) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-products .exp-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  align-items: center;
}

.page-products .exp-hero__kicker {
  margin: 0;
  color: var(--accent-text);
}

.page-products .exp-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 60px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  text-shadow: 0 0 14px rgba(0, 229, 255, 0.28);
  color: var(--txt);
}

.page-products .exp-hero__text {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--txt-dim);
  max-width: 56ch;
}

.page-products .exp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .exp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 34px;
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 2px solid var(--line);
}

.page-products .exp-fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--accent-text);
}

.page-products .exp-fact dd {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 4px 0 0;
}

.page-products .exp-unit {
  font-size: 13px;
  color: var(--txt-dim);
}

.page-products .exp-hero__visual {
  margin: 0;
  border: var(--p-border);
  background: var(--surf-2);
  box-shadow: var(--shadow-hard);
}

.page-products .exp-hero__visual img,
.page-products .exp-split__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  max-width: 100%;
}

.page-products .exp-hero__visual img {
  aspect-ratio: 14 / 9;
}

.page-products .frame__cap {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--txt-dim);
  border-top: 2px solid var(--line);
  background: rgba(5, 7, 13, 0.6);
}

/* ---------- 能力索引 ---------- */

.page-products .exp-index {
  padding-block: clamp(34px, 5.4vw, 68px);
  border-top: 2px solid var(--line);
}

.page-products .exp-index__list {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .exp-index__item a {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 2px;
  padding: 14px 16px;
  border: 2px solid var(--line);
  border-left: 3px solid var(--nebula);
  background: var(--surf-2);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s var(--ease), border-left-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .exp-index__no {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .exp-index__label {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.page-products .exp-index__note {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--txt-dim);
}

.page-products .exp-index__item a:hover,
.page-products .exp-index__item a:focus-visible {
  transform: translateX(6px);
  border-left-color: var(--cyan);
  background: var(--surf);
}

/* ---------- 章节 ---------- */

.page-products .exp-chapter {
  padding-block: clamp(38px, 6vw, 86px);
  border-top: 2px solid var(--line);
}

.page-products .exp-split {
  display: grid;
  gap: clamp(20px, 3.2vw, 40px);
  align-items: start;
  margin-top: clamp(18px, 3vw, 32px);
}

.page-products .exp-split__media {
  margin: 0;
  border: var(--p-border);
  background: var(--surf-2);
  box-shadow: var(--shadow-mid);
}

.page-products .exp-split__media img {
  aspect-ratio: 8 / 5;
}

.page-products .exp-split__cta {
  margin: 22px 0 0;
}

.page-products .exp-points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .exp-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--txt-dim);
}

.page-products .exp-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(0, 229, 255, 0.6);
}

/* ---------- 三张信息卡 ---------- */

.page-products .exp-cards {
  list-style: none;
  margin: clamp(22px, 3.4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .exp-card {
  position: relative;
  padding: 22px 20px;
  border: var(--p-border);
  background: var(--surf-2);
  box-shadow: var(--shadow-mid);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-products .exp-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hard);
}

.page-products .exp-card__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--nebula);
  filter: brightness(1.6);
}

.page-products .exp-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  margin: 8px 0 0;
  letter-spacing: -0.01em;
}

.page-products .exp-card__text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--txt-dim);
}

/* ---------- 排名视图切换 ---------- */

.page-products .rank-views {
  position: relative;
  margin-top: clamp(22px, 3.4vw, 34px);
}

.page-products .rank-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-products .rank-views__bar {
  display: inline-flex;
  border: var(--p-border);
  background: var(--surf-2);
  margin-bottom: 16px;
}

.page-products .rank-radio:focus-visible ~ .rank-views__bar {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .rank-views__btn {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  padding: 9px 18px;
  cursor: pointer;
  color: var(--txt-dim);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .rank-views__btn + .rank-views__btn {
  border-left: 2px solid var(--line-2);
}

.page-products .rank-radio--table:checked ~ .rank-views__bar .rank-views__btn[for="rank-shape-table"],
.page-products .rank-radio--card:checked ~ .rank-views__bar .rank-views__btn[for="rank-shape-card"] {
  background: var(--nebula);
  color: var(--paper-solid);
}

.page-products .rank-views__panel {
  display: none;
}

.page-products .rank-radio--table:checked ~ .rank-views__panel--table,
.page-products .rank-radio--card:checked ~ .rank-views__panel--card {
  display: block;
}

.page-products .rank-table-wrap {
  overflow-x: auto;
  border: var(--p-border);
  background: var(--surf-2);
  box-shadow: var(--shadow-mid);
}

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

.page-products .rank-table caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--accent-text);
  border-bottom: 2px solid var(--line);
}

.page-products .rank-table th,
.page-products .rank-table td {
  padding: 11px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.page-products .rank-table thead th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--txt-dim);
}

.page-products .rank-table tbody tr:nth-child(even) {
  background: rgba(28, 36, 56, 0.5);
}

.page-products .rank-table tbody tr:hover {
  background: rgba(0, 229, 255, 0.07);
}

.page-products .rank-table td .num {
  color: var(--data);
}

.page-products .rank-table__form {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--txt-dim);
}

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

.page-products .rank-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px;
  border: var(--p-border);
  background: var(--surf-2);
  box-shadow: var(--shadow-mid);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

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

.page-products .rank-card__no {
  font-size: 34px;
  line-height: 1;
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
}

.page-products .rank-card__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16.5px;
  margin: 0;
}

.page-products .rank-card__meta {
  margin: 8px 0 0;
  font-size: 13.5px;
  color: var(--txt-dim);
}

.page-products .rank-card__meta .num {
  color: var(--data);
}

.page-products .rank-card__form {
  margin: 6px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--txt-dim);
}

/* ---------- 主客场对比 ---------- */

.page-products .form-compare {
  position: relative;
  margin-top: clamp(30px, 4.4vw, 52px);
  padding: clamp(18px, 3vw, 32px);
  border: var(--p-border);
  background: linear-gradient(158deg, var(--surf-2), var(--bg-deep));
  box-shadow: var(--shadow-hard);
}

.page-products .season-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-products .form-compare__head {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

.page-products .form-compare__bar {
  display: inline-flex;
  border: 2px solid var(--line-2);
  background: var(--bg-deep);
}

.page-products .season-radio:focus-visible ~ .form-compare__head .form-compare__bar {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-products .form-compare__btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 7px 15px;
  cursor: pointer;
  color: var(--txt-dim);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .form-compare__btn + .form-compare__btn {
  border-left: 2px solid var(--line-2);
}

.page-products .season-radio--now:checked ~ .form-compare__head .form-compare__btn[for="season-now"],
.page-products .season-radio--prev:checked ~ .form-compare__head .form-compare__btn[for="season-prev"] {
  background: var(--cyan);
  color: var(--void-deep);
}

.page-products .form-compare__stage {
  position: relative;
  height: clamp(200px, 42vw, 268px);
  margin-top: 26px;
}

.page-products .bars {
  position: absolute;
  inset: 46px 0 36px 0;
  display: none;
  align-items: flex-end;
  justify-content: center;
  gap: clamp(34px, 10vw, 104px);
}

.page-products .season-radio--now:checked ~ .form-compare__stage .bars--now,
.page-products .season-radio--prev:checked ~ .form-compare__stage .bars--prev {
  display: flex;
}

.page-products .bar {
  position: relative;
  width: clamp(48px, 12vw, 88px);
  height: var(--h, 50%);
  min-height: 22px;
  border: 2px solid rgba(5, 7, 13, 0.85);
}

.page-products .bar--home {
  background: linear-gradient(180deg, var(--nebula), var(--indigo));
  box-shadow: 0 0 18px rgba(107, 78, 255, 0.4);
}

.page-products .bar--away {
  background: linear-gradient(180deg, var(--cyan), rgba(0, 229, 255, 0.25));
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
}

.page-products .bar__val {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  color: var(--txt);
}

.page-products .bar--away .bar__val {
  color: var(--accent-text);
}

.page-products .bar__lab {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  white-space: nowrap;
  color: var(--txt-dim);
}

.page-products .form-compare__note {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--txt-dim);
  max-width: 74ch;
}

/* ---------- V4 桌面端 ---------- */

.page-products .exp-desktop {
  display: grid;
  gap: clamp(24px, 3.6vw, 42px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-products .exp-desktop__tail {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--txt-dim);
  padding-left: 16px;
  border-left: 3px solid var(--ember);
  max-width: 60ch;
}

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

.page-products .exp-feature {
  position: relative;
  padding: 20px 20px 20px 24px;
  border: var(--p-border);
  border-left: 3px solid var(--nebula);
  background: var(--surf-2);
  box-shadow: var(--shadow-mid);
  transition: transform 0.2s var(--ease), border-left-color 0.2s var(--ease);
}

.page-products .exp-feature:hover {
  transform: translateX(6px);
  border-left-color: var(--cyan);
}

.page-products .exp-feature__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--accent-text);
}

.page-products .exp-feature__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  margin: 6px 0 0;
  letter-spacing: -0.01em;
}

.page-products .exp-feature__text {
  margin: 9px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--txt-dim);
}

/* ---------- 关注与提醒 ---------- */

.page-products .watch-grid {
  margin-top: clamp(18px, 3vw, 30px);
}

.page-products .watch-grid__lead {
  max-width: 70ch;
}

.page-products .watch-list {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .watch-item {
  padding: 20px;
  border: var(--p-border);
  background: var(--surf-2);
  box-shadow: var(--shadow-mid);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .watch-item:hover {
  transform: translateY(-4px);
  border-color: var(--cyan);
}

.page-products .watch-item__ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--cyan);
  border: 2px solid var(--line-2);
  background: var(--bg-deep);
}

.page-products .watch-item__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16.5px;
  margin: 14px 0 0;
  letter-spacing: -0.01em;
}

.page-products .watch-item__text {
  margin: 9px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--txt-dim);
}

/* ---------- 双端同步 ---------- */

.page-products .exp-split--media-left .exp-split__media {
  order: -1;
}

/* ---------- 接口 ---------- */

.page-products .exp-split__media--narrow img {
  aspect-ratio: 9 / 7;
}

/* ---------- 收尾 ---------- */

.page-products .exp-next {
  padding-block: clamp(34px, 5.4vw, 76px) clamp(44px, 6vw, 96px);
  border-top: 2px solid var(--line);
}

.page-products .exp-next__card {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(22px, 3.4vw, 40px);
  border: var(--p-border);
  background: linear-gradient(150deg, rgba(58, 46, 122, 0.55), var(--bg-deep) 72%);
}

.page-products .exp-next__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.6vw, 32px);
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  color: var(--txt);
}

.page-products .exp-next__desc {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--txt-dim);
  max-width: 68ch;
}

.page-products .exp-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

/* ---------- 断点 ---------- */

@media (min-width: 640px) {
  .page-products .rank-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-products .exp-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 960px) {
  .page-products .exp-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: clamp(30px, 4.4vw, 68px);
  }

  .page-products .exp-split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(26px, 3.6vw, 52px);
  }

  .page-products .exp-desktop {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
  }

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

  .page-products .exp-next__links {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 1120px) {
  .page-products .exp-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-products .exp-index__item a,
  .page-products .exp-card,
  .page-products .rank-card,
  .page-products .exp-feature,
  .page-products .watch-item {
    transition: opacity 0.12s linear;
  }

  .page-products .exp-index__item a:hover,
  .page-products .exp-index__item a:focus-visible,
  .page-products .exp-card:hover,
  .page-products .rank-card:hover,
  .page-products .exp-feature:hover,
  .page-products .watch-item:hover {
    transform: none;
  }
}

.page-products {
  --h: 1rem;
}