.page-home {
  --paper: #FFFCF7;
  --tier-up: var(--gold);
  --tier-play: var(--teal);
  --tier-risk: var(--coral);
  display: block;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

.page-home .home-context {
  margin: 0;
  padding: 16px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* ---------- 首屏分屏 ---------- */

.page-home .home-hero {
  padding: 10px 0 36px;
}

.page-home .home-hero__grid {
  display: grid;
  gap: 26px;
}

.page-home .home-rail {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.page-home .home-rail__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-rail__sync {
  margin: 2px 0 0;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .home-tags {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.page-home .home-tags__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--brown);
  font-size: 15px;
  line-height: 1.2;
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease),
              background-color var(--t-fast) var(--ease);
}

.page-home .home-tags__item:hover,
.page-home .home-tags__item:focus-visible {
  border-color: var(--orange);
  border-left-color: var(--orange);
  background: rgba(255, 106, 43, .07);
  box-shadow: var(--shadow-1);
  transform: translateY(-2px);
}

.page-home .home-tags__num {
  font-size: 11px;
  color: var(--mist);
  letter-spacing: .04em;
}

.page-home .home-tags__name {
  font-weight: 600;
}

.page-home .home-tags__count {
  font-size: 12px;
  color: var(--navy);
}

.page-home .home-hero__stage {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .home-hero__stats .stat {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--navy);
  border-radius: var(--radius-sm);
  background: var(--paper);
  box-shadow: var(--shadow-1);
}

.page-home .home-hero__figure {
  margin: 4px 0 0;
}

.page-home .home-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
}

/* ---------- 六个一级标签带 ---------- */

.page-home .home-bands {
  padding: 40px 0;
  border-top: 1px solid var(--line);
}

.page-home .home-bands__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .home-band {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--brown);
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease);
}

.page-home .home-band:hover,
.page-home .home-band:focus-visible {
  border-color: var(--orange);
  box-shadow: 0 0 0 1px var(--orange), var(--shadow-1);
  transform: translateY(-2px);
}

.page-home .home-band__num {
  grid-row: 1 / span 2;
  font-size: 13px;
  color: var(--teal);
  padding-top: 3px;
}

.page-home .home-band__body {
  display: block;
  min-width: 0;
}

.page-home .home-band__name {
  display: block;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
}

.page-home .home-band__desc {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .home-band__count {
  grid-column: 2;
  font-size: 12px;
  color: var(--navy);
  letter-spacing: .02em;
}

/* ---------- 升降级形势墙 ---------- */

.page-home .home-shapes {
  padding: 40px 0;
  background: var(--sand);
}

.page-home .home-shapes__figure {
  margin: 22px 0 24px;
}

.page-home .home-shapes__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

.page-home .home-shapes__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-bottom: 20px;
}

.page-home .home-shapes__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .home-shapes__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0;
  font-size: 12px;
  color: var(--brown);
}

.page-home .home-shapes__key {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-home .home-shapes__key::before {
  content: "";
  width: 12px;
  height: 6px;
  border-radius: 1px;
  background: var(--mist);
}

.page-home .home-shapes__key--up::before {
  background: var(--tier-up);
}

.page-home .home-shapes__key--play::before {
  background: var(--tier-play);
}

.page-home .home-shapes__key--risk::before {
  background: var(--tier-risk);
}

.page-home .home-shapes__count {
  margin: 0;
  font-size: 12px;
  color: var(--navy);
}

.page-home .home-shapes__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-home .home-shape {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow-1);
  transition: border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease);
}

.page-home .home-shape:hover {
  border-color: var(--navy);
  box-shadow: 0 0 0 1px var(--navy), var(--shadow-2);
  transform: translateY(-2px);
}

.page-home .home-shape__code {
  margin: 0;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .home-shape__name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--brown);
}

.page-home .home-shape__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .home-shape__tiers {
  list-style: none;
  margin: auto 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .home-shape__tier {
  flex: 1 1 60px;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  background: rgba(28, 23, 18, .05);
  font-size: 11px;
  line-height: 1.35;
  text-align: center;
  color: var(--brown);
}

.page-home .home-shape__tier--up {
  background: rgba(233, 196, 106, .30);
  border-bottom: 2px solid var(--tier-up);
}

.page-home .home-shape__tier--play {
  background: rgba(20, 179, 166, .16);
  border-bottom: 2px solid var(--tier-play);
}

.page-home .home-shape__tier--risk {
  background: rgba(225, 84, 60, .14);
  border-bottom: 2px solid var(--tier-risk);
}

/* ---------- 焕新版三步 ---------- */

.page-home .home-steps {
  padding: 40px 0;
  border-top: 1px solid var(--line);
}

.page-home .home-steps__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-step {
  padding: 20px 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  box-shadow: var(--shadow-1);
  transition: border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease);
}

.page-home .home-step:hover {
  border-color: var(--line-mid);
  box-shadow: var(--shadow-2);
}

.page-home .home-step__num {
  display: block;
  font-size: 30px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--orange);
}

.page-home .home-step__title {
  margin: 12px 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--brown);
}

.page-home .home-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--brown);
}

.page-home .home-steps__cta {
  margin: 22px 0 0;
}

/* ---------- 首发确认节点（深底） ---------- */

.page-home .home-lineup {
  padding: 40px 0;
  background: var(--deep);
  color: var(--cream);
}

.page-home .home-lineup__grid {
  display: grid;
  gap: 24px;
}

.page-home .home-lineup__figure {
  margin: 0;
}

.page-home .home-lineup__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
  object-fit: cover;
}

.page-home .home-lineup__body {
  min-width: 0;
}

.page-home .home-lineup__body .eyebrow {
  color: var(--teal);
}

.page-home .home-lineup__body .h-section {
  color: var(--cream);
}

.page-home .home-lineup__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 240, 230, .84);
}

.page-home .home-lineup__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .home-lineup__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line-dark);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(246, 240, 230, .84);
}

.page-home .home-lineup__list .mono {
  min-width: 2.2em;
  font-size: 16px;
  color: var(--orange);
}

.page-home .home-lineup__link {
  margin: 22px 0 0;
}

/* ---------- 资料库入口 ---------- */

.page-home .home-library {
  padding: 40px 0;
  border-top: 1px solid var(--line);
}

.page-home .home-library__grid {
  display: grid;
  gap: 24px;
}

.page-home .home-library__body {
  min-width: 0;
}

.page-home .home-library__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--brown);
}

.page-home .home-library__cats {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-library__cats li {
  padding: 6px 12px;
  border: 1px solid var(--line-mid);
  border-radius: var(--radius-sm);
  background: var(--sand);
  font-size: 13px;
  color: var(--brown);
}

.page-home .home-library__cta {
  margin: 22px 0 0;
}

.page-home .home-library__figure {
  margin: 0;
}

.page-home .home-library__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
}

/* ---------- 其余栏目入口 ---------- */

.page-home .home-more {
  padding: 40px 0 48px;
  border-top: 1px solid var(--line);
}

.page-home .home-more__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .home-more__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 3px 14px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--teal);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--brown);
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              transform var(--t-fast) var(--ease);
}

.page-home .home-more__item:hover,
.page-home .home-more__item:focus-visible {
  border-color: var(--orange);
  border-left-color: var(--orange);
  box-shadow: var(--shadow-1);
  transform: translateY(-2px);
}

.page-home .home-more__num {
  grid-row: 1 / span 2;
  font-size: 12px;
  color: var(--mist);
  padding-top: 4px;
}

.page-home .home-more__label {
  font-size: 16px;
  font-weight: 700;
}

.page-home .home-more__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 断点 ---------- */

@media (min-width: 560px) {
  .page-home .home-tags {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 760px) {
  .page-home .home-bands__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

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

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

@media (min-width: 920px) {
  .page-home .home-hero {
    padding: 16px 0 56px;
  }

  .page-home .home-hero__grid {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-home .home-rail {
    position: sticky;
    top: 24px;
  }

  .page-home .home-tags {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .home-hero__stage {
    gap: 22px;
  }

  .page-home .home-bands,
  .page-home .home-steps,
  .page-home .home-library,
  .page-home .home-more {
    padding: 64px 0;
  }

  .page-home .home-shapes {
    padding: 64px 0;
  }

  .page-home .home-lineup {
    padding: 72px 0;
  }

  .page-home .home-lineup__grid {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }

  .page-home .home-library__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    gap: 52px;
    align-items: center;
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .page-home .home-tags__item,
  .page-home .home-band,
  .page-home .home-shape,
  .page-home .home-step,
  .page-home .home-more__item {
    transition: none;
  }

  .page-home .home-tags__item:hover,
  .page-home .home-tags__item:focus-visible,
  .page-home .home-band:hover,
  .page-home .home-band:focus-visible,
  .page-home .home-shape:hover,
  .page-home .home-more__item:hover,
  .page-home .home-more__item:focus-visible {
    transform: none;
  }
}