.page-products {
  --cat-rail: 248px;
  --cat-gap: 34px;
  --cat-soft: rgba(168, 85, 247, 0.14);
  --cat-soft-blue: rgba(56, 189, 248, 0.12);
}

/* ---------- 面包屑与首屏拼贴 ---------- */
.page-products .mgm-crumb {
  padding-top: 22px;
  padding-bottom: 8px;
}

.page-products .cat-hero {
  padding-top: 12px;
  padding-bottom: 28px;
}

.page-products .cat-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-products .cat-hero__kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: lowercase;
}

.page-products .cat-hero__title {
  margin: 0 0 16px;
  font-family: var(--sans);
  font-weight: 800;
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
  position: relative;
  padding-left: 18px;
}

.page-products .cat-hero__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  border-radius: var(--r);
  background: linear-gradient(180deg, var(--violet), var(--blue));
}

.page-products .cat-hero__lead {
  margin: 0 0 12px;
  max-width: 40em;
  color: var(--text);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .cat-hero__note {
  margin: 0;
  max-width: 40em;
  font-size: 13px;
  line-height: 1.75;
}

.page-products .cat-quick {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background:
    radial-gradient(140% 120% at 100% 0%, rgba(56, 189, 248, 0.16), transparent 62%),
    linear-gradient(160deg, var(--panel), var(--ink-2));
  padding: 18px 18px 14px;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.28);
}

.page-products .cat-quick__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--blue);
  text-transform: lowercase;
}

.page-products .cat-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .cat-stats__item {
  border-left: 2px solid var(--line);
  padding-left: 10px;
  transition: border-color 180ms var(--ease);
}

.page-products .cat-stats__item:hover {
  border-left-color: var(--violet);
}

.page-products .cat-stats__num {
  display: block;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
}

.page-products .cat-stats__label {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

.page-products .cat-quick__foot {
  margin: 16px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

/* ---------- 锚点索引条 ---------- */
.page-products .cat-anchors {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 10px;
  padding-bottom: 10px;
  margin-bottom: 26px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-products .cat-anchors .mgm-anchorbar__link {
  flex: 0 0 auto;
  white-space: nowrap;
}

/* ---------- 双栏骨架 ---------- */
.page-products .cat-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: start;
  padding-bottom: 60px;
}

.page-products .cat-rail__legend {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-products .cat-rail__legend-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: lowercase;
}

.page-products .cat-rail__legend .mgm-legend {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.page-products .mgm-rail__link.is-active {
  color: var(--text);
  border-left-color: var(--violet);
}

.page-products .cat-stack {
  display: grid;
  gap: 40px;
  min-width: 0;
}

.page-products .mgm-panel__body {
  min-width: 0;
}

/* ---------- 01 通道切换 ---------- */
.page-products .cat-switch__tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--ink-2);
}

.page-products .cat-switch__label {
  display: inline-block;
  padding: 7px 16px;
  border-radius: 2px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-products .cat-switch__label:hover {
  color: var(--text);
}

.page-products .cat-switch__panel {
  display: none;
}

.page-products #view-desktop:checked ~ .cat-switch__tabs .cat-switch__label[for="view-desktop"],
.page-products #view-mobile:checked ~ .cat-switch__tabs .cat-switch__label[for="view-mobile"] {
  background: var(--cat-soft);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--violet);
}

.page-products #view-desktop:checked ~ .cat-switch__panel[data-panel="desktop"] {
  display: block;
}

.page-products #view-mobile:checked ~ .cat-switch__panel[data-panel="mobile"] {
  display: block;
}

.page-products .cat-channels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-products .cat-channel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(170deg, var(--panel), var(--ink-2));
  padding: 18px 18px 14px;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-products .cat-channel::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 22px;
  height: 22px;
  background: linear-gradient(225deg, var(--violet) 0 50%, transparent 50%);
  border-top-right-radius: var(--r);
  opacity: 0.7;
}

.page-products .cat-channel:hover {
  transform: translateY(-2px);
  border-color: var(--violet);
  box-shadow: 0 10px 24px rgba(168, 85, 247, 0.16);
}

.page-products .cat-channel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 14px;
}

.page-products .cat-channel__no {
  font-size: 12px;
  color: var(--violet);
  letter-spacing: 0.06em;
}

.page-products .cat-channel__name {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  flex: 1 1 auto;
}

.page-products .cat-channel__meta {
  margin: 0 0 14px;
  padding: 0;
}

.page-products .cat-channel__row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .cat-channel__row dt {
  font-size: 12px;
  color: var(--muted);
}

.page-products .cat-channel__row dd {
  margin: 0;
  font-size: 13px;
  color: var(--text);
  line-height: 1.6;
}

.page-products .cat-mobilecard {
  border: 1px solid var(--line);
  border-left: 3px solid var(--teal);
  border-radius: var(--r);
  background: linear-gradient(160deg, var(--cat-soft-blue), var(--ink-2) 70%);
  padding: 18px;
}

.page-products .cat-mobilecard__no {
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--teal);
}

.page-products .cat-mobilecard__name {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.page-products .cat-mobilecard p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
  max-width: 42em;
}

.page-products .cat-mobilecard__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .cat-mobilecard__list li {
  display: flex;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .cat-mobilecard__list .mgm-mono {
  color: var(--blue);
}

/* ---------- 02 旧版通道 ---------- */
.page-products .cat-legacy {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-products .cat-legacy__text p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
  max-width: 42em;
}

.page-products .cat-legacy__text strong {
  color: var(--violet);
  font-weight: 700;
}

.page-products .cat-legacy__hint {
  font-size: 13px;
}

.page-products .cat-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--ink-2);
}

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

.page-products .cat-frame--wide {
  aspect-ratio: 12 / 7;
}

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

.page-products .cat-frame--soft {
  aspect-ratio: 3 / 2;
}

.page-products .cat-frame--band2 {
  aspect-ratio: 5 / 2;
}

.page-products .cat-frame--grid {
  aspect-ratio: 1 / 1;
}

.page-products .cat-frame--wide img,
.page-products .cat-frame--band img,
.page-products .cat-frame--soft img,
.page-products .cat-frame--band2 img,
.page-products .cat-frame--grid img {
  height: 100%;
}

.page-products .mgm-figure {
  margin: 0;
}

/* ---------- 03 登录方式 ---------- */
.page-products .cat-loginfigure {
  margin-bottom: 24px;
}

.page-products .cat-logins {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .cat-login {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--ink-2);
  padding: 16px 16px 14px;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-products .cat-login:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.page-products .cat-login__no {
  display: block;
  font-size: 12px;
  color: var(--blue);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.page-products .cat-login__name {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.page-products .cat-login__need {
  margin: 0 0 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
}

.page-products .cat-login__fit {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .cat-logins__foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.75;
}

.page-products .cat-logins__foot a,
.page-products .cat-categories__foot a,
.page-products .cat-matrix__foot a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .cat-logins__foot a:hover,
.page-products .cat-categories__foot a:hover,
.page-products .cat-matrix__foot a:hover {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* ---------- 04 试玩 ---------- */
.page-products .cat-trial {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-products .cat-trial__text p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text);
  max-width: 42em;
}

.page-products .cat-trial__text .mgm-muted {
  font-size: 13px;
}

/* ---------- 05 延迟刻度 ---------- */
.page-products .cat-gauges {
  display: grid;
  gap: 4px;
  margin-bottom: 22px;
}

.page-products .cat-gauge {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 6px 14px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .cat-gauge__name {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.page-products .cat-gauge__bar {
  width: 100%;
  height: 16px;
  display: block;
}

.page-products .cat-gauge__bar rect {
  fill: var(--line);
  transition: fill 180ms var(--ease);
}

.page-products .cat-gauge__bar rect.is-on {
  fill: var(--blue);
}

.page-products .cat-gauge:hover .cat-gauge__bar rect.is-on {
  fill: var(--violet);
}

.page-products .cat-gauge__val {
  grid-column: 2;
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-products .cat-gauge__desc {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 46em;
}

.page-products .cat-notice {
  margin-bottom: 22px;
}

/* ---------- 06 固定分类 ---------- */
.page-products .cat-categories {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-products .cat-categories__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}

.page-products .cat-cat {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, var(--panel), var(--ink-2));
  padding: 12px 12px 10px;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-products .cat-cat:hover {
  border-color: var(--violet);
}

.page-products .cat-cat__no {
  display: block;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.page-products .cat-cat__name {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.page-products .cat-cat__link {
  display: inline-block;
  font-size: 12px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-products .cat-cat__link::after {
  content: " →";
  color: var(--teal);
}

.page-products .cat-cat__link:hover {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.page-products .cat-categories__foot {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.75;
}

/* ---------- 07 兼容矩阵 ---------- */
.page-products .cat-matrix__wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r);
  scrollbar-width: thin;
}

.page-products .cat-matrix {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .cat-matrix caption {
  text-align: left;
}

.page-products .cat-matrix th,
.page-products .cat-matrix td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.page-products .cat-matrix thead th {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 500;
  color: var(--muted);
  background: var(--ink-2);
  text-transform: lowercase;
}

.page-products .cat-matrix tbody th {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--ink-2);
  color: var(--text);
  font-weight: 500;
  font-size: 13px;
  border-right: 1px solid var(--line);
}

.page-products .cat-matrix tbody td {
  color: var(--muted);
}

.page-products .cat-matrix tbody tr {
  transition: background-color 180ms var(--ease);
}

.page-products .cat-matrix tbody tr:hover {
  background: var(--cat-soft-blue);
}

.page-products .cat-matrix tbody tr:hover td {
  color: var(--text);
}

.page-products .cat-matrix__no {
  text-align: right;
}

.page-products .cat-matrix__no .mgm-mono {
  font-size: 12px;
  color: var(--muted);
  opacity: 0.3;
  transition: opacity 180ms var(--ease), color 180ms var(--ease);
}

.page-products .cat-matrix tbody tr:hover .cat-matrix__no .mgm-mono {
  opacity: 1;
  color: var(--blue);
}

.page-products .cat-matrix__foot {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
}

/* ---------- 窄屏适配 ---------- */
@media (max-width: 560px) {
  .page-products .cat-hero__title {
    font-size: 27px;
  }

  .page-products .cat-stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .cat-categories__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .cat-gauge {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .cat-gauge__val,
  .page-products .cat-gauge__desc {
    grid-column: 1;
  }

  .page-products .cat-channel__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-products .cat-stack {
    gap: 30px;
  }
}

/* ---------- 中大屏 ---------- */
@media (min-width: 760px) {
  .page-products .cat-hero__title {
    font-size: 44px;
  }

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

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

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

@media (min-width: 1000px) {
  .page-products .cat-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .cat-hero__title {
    font-size: 52px;
  }

  .page-products .cat-layout {
    grid-template-columns: var(--cat-rail) minmax(0, 1fr);
    gap: var(--cat-gap);
  }

  .page-products .cat-legacy {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 28px;
    align-items: start;
  }

  .page-products .cat-trial {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 28px;
    align-items: start;
  }

  .page-products .cat-categories {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 28px;
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-products .cat-hero {
    padding-bottom: 36px;
  }

  .page-products .cat-legacy {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-channel,
  .page-products .cat-login,
  .page-products .cat-cat,
  .page-products .cat-matrix tbody tr,
  .page-products .cat-gauge__bar rect,
  .page-products .cat-cat__link,
  .page-products .cat-logins__foot a,
  .page-products .cat-categories__foot a,
  .page-products .cat-matrix__foot a {
    transition: none;
  }

  .page-products .cat-channel:hover,
  .page-products .cat-login:hover {
    transform: none;
  }
}