/* ===== 首页专属样式 · 作用域 .page-home ===== */
.page-home {
  --home-glow: radial-gradient(120% 100% at 100% 0%, rgba(35, 211, 255, 0.14), transparent 62%);
  --home-panel-grad: linear-gradient(180deg, rgba(16, 27, 54, 0.92), rgba(11, 18, 38, 0.92));
  background: var(--ink);
  color: var(--text);
}

/* ---------- 封面首屏 ---------- */
.page-home .cover {
  position: relative;
  padding: clamp(2.5rem, 8vw, 6rem) 0 clamp(1.5rem, 4vw, 2.5rem);
  background: var(--home-glow), var(--ink);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-home .cover__inner {
  display: grid;
  gap: clamp(1.75rem, 5vw, 3.5rem);
  align-items: end;
}

.page-home .cover__copy {
  max-width: 44rem;
}

.page-home .cover__title {
  margin: 0.5rem 0 1.2rem;
  letter-spacing: 0.01em;
}

.page-home .cover__lead {
  max-width: 30em;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text);
  opacity: 0.88;
}

.page-home .cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

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

.page-home .cover__media .frame__caption {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .cover__index {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 2rem;
  margin-top: clamp(2rem, 6vw, 3.5rem);
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.page-home .cover__index-label {
  margin: 0;
  color: var(--muted);
}

.page-home .cover__index-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .cover__index-item {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .cover__index-item .mono {
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--mint);
}

@media (min-width: 900px) {
  .page-home .cover__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
  }

  .page-home .cover__media {
    align-self: stretch;
  }
}

/* ---------- 主体骨架：左侧细线索引 + 右侧内容 ---------- */
.page-home .home-body {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  padding-top: clamp(2.5rem, 7vw, 5rem);
  padding-bottom: clamp(3rem, 8vw, 6rem);
}

.page-home .home-index__label {
  margin: 0;
  color: var(--muted);
}

.page-home .home-index__list {
  display: flex;
  gap: 1rem;
  margin: 0.85rem 0 0;
  padding: 0 0 0.5rem;
  list-style: none;
  overflow-x: auto;
}

.page-home .home-index__item {
  flex: 0 0 auto;
}

.page-home .home-index__link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.35rem 0.15rem;
  border-left: 2px solid transparent;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-home .home-index__link .mono {
  font-size: 11px;
  color: var(--idle);
  transition: color 200ms var(--ease);
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  color: var(--mint);
}

.page-home .home-index__link:hover .mono,
.page-home .home-index__link:focus-visible .mono {
  color: var(--signal);
}

@media (min-width: 1000px) {
  .page-home .home-body {
    grid-template-columns: 172px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 4rem);
  }

  .page-home .home-index {
    position: sticky;
    top: 7rem;
    align-self: start;
  }

  .page-home .home-index__list {
    flex-direction: column;
    gap: 0.1rem;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-home .home-index__link {
    padding: 0.5rem 0.5rem 0.5rem 0.9rem;
    margin-left: -1px;
  }

  .page-home .home-index__link:hover,
  .page-home .home-index__link:focus-visible {
    border-left-color: var(--signal);
  }
}

/* ---------- 章节通用 ---------- */
.page-home .sec {
  padding-block: clamp(1.75rem, 5vw, 3rem);
  border-top: 1px solid var(--line);
}

.page-home .sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-home .sec + .sec {
  margin-top: clamp(0.5rem, 2vw, 1rem);
}

.page-home .section-head {
  margin: 0 0 clamp(1.5rem, 4vw, 2.25rem);
}

.page-home .section-head__note {
  max-width: 42em;
  color: var(--muted);
}

/* ---------- 01 订阅 ---------- */
.page-home .sub-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.page-home .steps {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-home .steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  background: var(--ink-2);
  transition: background 220ms var(--ease);
}

.page-home .steps__item:hover {
  background: var(--panel);
}

.page-home .steps__num {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-home .steps__item h3 {
  margin: 0 0 0.35rem;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-home .steps__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .sub-media {
  margin: 0;
}

.page-home .trigger-list {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .trigger-list__item {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(16, 27, 54, 0.6);
  font-size: 14px;
  color: var(--text);
}

.page-home .trigger-list__item .mono {
  min-width: 2.6rem;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

@media (min-width: 860px) {
  .page-home .sub-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }
}

/* ---------- 可展开组 ---------- */
.page-home .fold {
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--home-panel-grad);
  overflow: hidden;
}

.page-home .fold + .fold {
  margin-top: 0.75rem;
}

.page-home .fold__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.15rem;
}

.page-home .fold__head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-home .fold__mark {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--signal);
  cursor: pointer;
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-home .fold__mark:hover,
.page-home .fold__mark:focus-visible {
  border-color: var(--signal);
  background: rgba(61, 242, 164, 0.08);
}

.page-home .fold__body {
  padding: 0 1.15rem 1.15rem;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .fold__body p {
  margin: 0;
  max-width: 40em;
}

/* ---------- 02 球队库 ---------- */
.page-home .teams-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
}

.page-home .facet-list {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .facet {
  display: grid;
  gap: 0.3rem;
  padding-left: 1rem;
  border-left: 2px solid var(--green-deep);
}

.page-home .facet h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.page-home .facet p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .teams-side {
  display: grid;
  gap: 1rem;
}

.page-home .teams-media {
  margin: 0;
}

.page-home .teams-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

@media (min-width: 860px) {
  .page-home .teams-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

/* ---------- 03 两端对照 ---------- */
.page-home .desk-pair {
  display: grid;
  gap: 0.75rem;
}

.page-home .desk-panel {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--ink-2);
}

.page-home .desk-panel--alt {
  background: var(--home-panel-grad);
}

.page-home .desk-panel h3 {
  margin: 0.45rem 0 0.5rem;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
}

.page-home .desk-panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .version-track {
  display: grid;
  gap: 0;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .version {
  display: grid;
  gap: 0.4rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.page-home .version__no {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-home .version h3 {
  margin: 0;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--text);
}

.page-home .version p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 38em;
}

.page-home .version--current .version__no {
  color: var(--signal);
}

.page-home .version--current h3 {
  color: var(--mint);
}

.page-home .desk-media {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
}

.page-home .desk-link {
  margin: 1.25rem 0 0;
}

@media (min-width: 860px) {
  .page-home .desk-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .version-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    border-top: 0;
  }

  .page-home .version {
    border-top: 1px solid var(--line);
    border-bottom: 0;
    padding-top: 1rem;
  }

  .page-home .version--current {
    border-top-color: var(--signal);
  }
}

/* ---------- 04 联赛速览 ---------- */
.page-home .league-filter {
  margin-bottom: 1.25rem;
}

.page-home .league-grid {
  display: grid;
  gap: 0.9rem;
}

.page-home .league-card {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--ink-2);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms var(--ease);
}

.page-home .league-card:hover {
  transform: translateY(-3px);
  border-color: rgba(61, 242, 164, 0.35);
  box-shadow: 0 18px 40px rgba(5, 7, 15, 0.6);
}

.page-home .league-card__tag {
  margin: 0 0 0.5rem;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-home .league-card__tag .mono {
  font-size: 14px;
  color: var(--signal);
}

.page-home .league-card__title {
  margin: 0 0 0.55rem;
  font-size: 16.5px;
  font-weight: 500;
  color: var(--text);
}

.page-home .league-card p {
  margin: 0 0 0.75rem;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .league-card__meta {
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-home .league-card__meta .mono {
  color: var(--cyan-a);
  font-size: 14px;
}

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

/* ---------- 05 数据颗粒 ---------- */
.page-home .stat-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-home .stat-list__item {
  padding: 1.15rem 1.25rem 1.35rem;
  background: var(--ink-2);
  position: relative;
  transition: background 220ms var(--ease);
}

.page-home .stat-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-a), var(--cyan-b));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease);
}

.page-home .stat-list__item:hover {
  background: var(--panel);
}

.page-home .stat-list__item:hover::before {
  transform: scaleX(1);
}

.page-home .stat-list__num {
  display: block;
  margin-bottom: 0.6rem;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--idle);
}

.page-home .stat-list__item h3 {
  margin: 0 0 0.4rem;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.page-home .stat-list__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 06 编辑导读 ---------- */
.page-home .digest {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .digest__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.25rem 1rem;
  padding: 1.05rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: rgba(11, 18, 38, 0.7);
  text-decoration: none;
  transition: border-color 220ms var(--ease), background 220ms var(--ease), transform 220ms var(--ease);
}

.page-home .digest__link:hover,
.page-home .digest__link:focus-visible {
  border-color: rgba(61, 242, 164, 0.4);
  background: rgba(16, 27, 54, 0.9);
  transform: translateY(-2px);
}

.page-home .digest__num {
  grid-row: 1 / span 2;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--signal);
}

.page-home .digest__title {
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text);
}

.page-home .digest__text {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .digest-more {
  margin: 1.25rem 0 0;
}

@media (min-width: 860px) {
  .page-home .digest {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 07 上手问答 ---------- */
.page-home .start-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
}

/* ---------- 收尾 ---------- */
.page-home .closing {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding: clamp(1.75rem, 5vw, 3rem) clamp(1.35rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: radial-gradient(120% 120% at 0% 0%, rgba(61, 242, 164, 0.12), transparent 58%), var(--ink-2);
}

.page-home .closing__title {
  margin: 0.5rem 0 0.85rem;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.25;
  color: var(--text);
}

.page-home .closing__text {
  max-width: 40em;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* ---------- 窄屏保护 ---------- */
@media (max-width: 520px) {
  .page-home .cover__index-item {
    font-size: 11.5px;
  }

  .page-home .steps__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.4rem;
  }

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

  .page-home .digest__num {
    grid-row: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .league-card,
  .page-home .digest__link,
  .page-home .stat-list__item::before,
  .page-home .home-index__link {
    transition: none;
  }

  .page-home .league-card:hover,
  .page-home .digest__link:hover {
    transform: none;
  }
}