.page-home {
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
}

.page-home::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(620px 420px at 80% 5%, rgba(18, 226, 207, .10), transparent 70%),
    radial-gradient(540px 400px at 8% 52%, rgba(255, 107, 69, .07), transparent 72%);
}

/* ---------- 页面上下文条 ---------- */
.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  padding-block: clamp(1.1rem, 2.4vw, 1.6rem) 0;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-home .home-context__dot {
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(18, 226, 207, .7);
}

.page-home .home-context__note {
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-home .home-stage {
  padding-block: clamp(1.8rem, 4.4vw, 3.2rem) clamp(2.8rem, 6.5vw, 5rem);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-stage__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4.5vw, 3.4rem);
  align-items: start;
}

.page-home .home-stage__kicker {
  margin: 0 0 .85rem;
  font-family: var(--font-label);
  font-size: 14px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--coral);
}

.page-home .home-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.2vw, 3.35rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: .01em;
  color: #F4FBFD;
}

.page-home .home-lede {
  margin: 1.1rem 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--text);
}

.page-home .home-index {
  list-style: none;
  margin: 1.9rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .home-index li {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-index a {
  display: grid;
  grid-template-columns: 3.2rem 1fr auto;
  align-items: baseline;
  gap: .85rem;
  padding: .9rem .3rem;
  text-decoration: none;
  color: var(--text);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .home-index a:hover,
.page-home .home-index a:focus-visible {
  color: var(--cyan);
  transform: translateX(2px);
}

.page-home .home-index__num {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-home .home-index__label {
  font-family: var(--font-label);
  font-size: 1.05rem;
  letter-spacing: .06em;
}

.page-home .home-index__meta {
  font-size: 12.5px;
  color: var(--mist);
  white-space: nowrap;
}

.page-home .home-stage__visual {
  position: relative;
}

.page-home .home-stage__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--console);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-home .home-stage__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .home-stage__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(16, 43, 58, .74);
}

.page-home .home-stat {
  padding: .9rem clamp(.55rem, 1.6vw, 1.15rem) 1rem;
  border-right: 1px solid var(--line-soft);
}

.page-home .home-stat:last-child {
  border-right: 0;
}

.page-home .home-stat__value {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1.3rem, 2.6vw, 2.05rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--cyan);
}

.page-home .home-stat__unit {
  margin-left: .2em;
  font-size: .48em;
  color: var(--mist);
}

.page-home .home-stat__label {
  display: block;
  margin-top: .42rem;
  font-size: 12.5px;
  letter-spacing: .03em;
  color: var(--mist);
}

.page-home .home-spectrum {
  height: 5px;
  background: linear-gradient(90deg, rgba(11, 26, 38, 0) 0%, var(--cyan) 48%, var(--coral) 100%);
  opacity: .88;
}

/* ---------- 通用区块头 ---------- */
.page-home .home-block {
  padding-block: clamp(2.6rem, 6vw, 4.6rem);
}

.page-home .home-head {
  margin-bottom: clamp(1.6rem, 3.2vw, 2.6rem);
}

.page-home .home-head__label {
  margin: 0 0 .7rem;
  font-family: var(--font-label);
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .home-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
  font-weight: 600;
  line-height: 1.22;
  color: #F4FBFD;
}

.page-home .home-head__desc {
  margin: .85rem 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 榜单速览 ---------- */
.page-home .home-board {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 43, 58, .92), rgba(11, 26, 38, .92));
  box-shadow: var(--shadow);
}

.page-home .home-board__side {
  padding: clamp(1rem, 2.4vw, 1.6rem);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-board__side-label {
  margin: 0 0 .9rem;
  font-family: var(--font-label);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-home .home-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-home .home-tab {
  appearance: none;
  padding: .45rem .95rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-family: var(--font-label);
  font-size: 15px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .home-tab:hover,
.page-home .home-tab:focus-visible {
  border-color: var(--line-cyan);
  color: var(--cyan);
}

.page-home .home-tab[aria-selected="true"] {
  border-color: var(--cyan);
  background: rgba(18, 226, 207, .10);
  color: var(--cyan);
}

.page-home .home-board__note {
  margin: 1.1rem 0 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .home-board__panels {
  padding: clamp(1rem, 2.4vw, 1.6rem);
  min-width: 0;
}

.page-home .home-board__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .4rem .9rem;
  margin-bottom: .8rem;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-home .home-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .home-rank {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) auto auto;
  align-items: center;
  gap: clamp(.5rem, 1.6vw, 1rem);
  padding: .7rem .8rem;
  border: 1px solid var(--line-soft);
  background: rgba(22, 57, 77, .55);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .home-rank:hover {
  border-color: var(--line-cyan);
  transform: translateY(-1px);
}

.page-home .home-rank__pos {
  font-family: var(--font-data);
  font-size: 15px;
  color: var(--cyan);
}

.page-home .home-rank__track {
  display: block;
  height: 4px;
  background: rgba(143, 166, 184, .18);
  overflow: hidden;
}

.page-home .home-rank__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--coral));
  transition: width var(--dur) var(--ease);
}

.page-home .home-rank:nth-child(1) .home-rank__fill { width: 100%; }
.page-home .home-rank:nth-child(2) .home-rank__fill { width: 93%; }
.page-home .home-rank:nth-child(3) .home-rank__fill { width: 86%; }
.page-home .home-rank:nth-child(4) .home-rank__fill { width: 76%; }
.page-home .home-rank:nth-child(5) .home-rank__fill { width: 68%; }

.page-home .home-rank__stat {
  font-family: var(--font-label);
  font-size: 14px;
  letter-spacing: .05em;
  color: var(--mist);
  white-space: nowrap;
}

.page-home .home-rank__pts {
  font-family: var(--font-data);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: #EAF6FA;
  white-space: nowrap;
}

.page-home .home-rank__pts-unit {
  margin-left: .15em;
  font-size: .55em;
  color: var(--mist);
}

.page-home .home-board__spectrum {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 1rem;
  border: 1px solid var(--line-soft);
}

/* ---------- 排名查询 ---------- */
.page-home .home-rank-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 3.6vw, 3rem);
  align-items: center;
}

.page-home .home-rank-copy__text {
  margin: .95rem 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-home .home-facts {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.page-home .home-facts li {
  display: grid;
  grid-template-columns: 5.4rem minmax(0, 1fr);
  gap: .9rem;
  align-items: baseline;
  padding: .85rem 1rem;
  background: rgba(11, 26, 38, .88);
}

.page-home .home-facts__num {
  font-family: var(--font-data);
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  color: var(--coral);
}

.page-home .home-facts__txt {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text);
}

.page-home .home-rank-copy .btn {
  margin-top: 1.6rem;
}

.page-home .home-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--console);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-home .home-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-figure__cap {
  display: block;
  padding: .8rem 1rem;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 三条主线 ---------- */
.page-home .home-lines {
  position: relative;
}

.page-home .home-lines__band {
  height: clamp(46px, 7vw, 84px);
  margin-bottom: -1px;
  clip-path: polygon(0 0, 100% 0, 100% 58%, 0 100%);
  background: linear-gradient(100deg, rgba(18, 226, 207, .18), rgba(255, 107, 69, .14));
  border-bottom: 1px solid var(--line-cyan);
}

.page-home .home-lines__wrap {
  border: 1px solid var(--line);
  background: rgba(16, 43, 58, .58);
}

.page-home .home-lines__tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-line-tab {
  appearance: none;
  padding: 1rem .55rem;
  border: 0;
  border-right: 1px solid var(--line-soft);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-label);
  font-size: clamp(13.5px, 1.5vw, 17px);
  letter-spacing: .08em;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .home-line-tab:last-child {
  border-right: 0;
}

.page-home .home-line-tab:hover,
.page-home .home-line-tab:focus-visible {
  color: var(--cyan);
}

.page-home .home-line-tab[aria-selected="true"] {
  color: var(--cyan);
  background: rgba(18, 226, 207, .08);
  box-shadow: inset 0 -2px 0 0 var(--cyan);
}

.page-home .home-lines__panels {
  padding: clamp(1.2rem, 3vw, 2.2rem);
}

.page-home .home-line-panel {
  display: grid;
  gap: .9rem;
  max-width: 68ch;
}

.page-home .home-line-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  font-weight: 600;
  line-height: 1.3;
  color: #F4FBFD;
}

.page-home .home-line-panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-home .home-line-panel .btn {
  justify-self: start;
  margin-top: .25rem;
}

/* ---------- 版本与赛季 ---------- */
.page-home .home-versions {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.6rem, 3.6vw, 3rem);
  align-items: center;
}

.page-home .home-timeline {
  list-style: none;
  margin: 1.7rem 0 0;
  padding: 0 0 0 1.4rem;
  border-left: 1px solid var(--line);
}

.page-home .home-timeline li {
  position: relative;
  padding-bottom: 1.3rem;
}

.page-home .home-timeline li:last-child {
  padding-bottom: 0;
}

.page-home .home-timeline li::before {
  content: "";
  position: absolute;
  left: -1.4rem;
  top: .5rem;
  width: 7px;
  height: 7px;
  margin-left: -4px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: var(--sea-900);
}

.page-home .home-timeline__year {
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--amber);
}

.page-home .home-timeline__txt {
  display: block;
  margin-top: .28rem;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .home-versions__copy .btn {
  margin-top: 1.7rem;
}

/* ---------- 底部入口 ---------- */
.page-home .home-foot {
  padding-block: clamp(2.4rem, 5vw, 4rem) clamp(3rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line-soft);
}

.page-home .home-foot__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vw, 2.6rem);
  align-items: center;
}

.page-home .home-foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line-soft);
}

.page-home .home-foot__links a {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 1rem 1.1rem;
  background: rgba(22, 57, 77, .52);
  text-decoration: none;
  color: var(--text);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .home-foot__links a:hover,
.page-home .home-foot__links a:focus-visible {
  color: var(--cyan);
  background: rgba(18, 226, 207, .08);
  transform: translateY(-1px);
}

.page-home .home-foot__key {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .home-foot__label {
  font-family: var(--font-label);
  font-size: 1rem;
  letter-spacing: .06em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-home .home-board {
    grid-template-columns: 3fr 9fr;
  }

  .page-home .home-board__side {
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-home .home-foot__grid {
    grid-template-columns: 5fr 7fr;
  }
}

@media (min-width: 960px) {
  .page-home .home-rank-grid {
    grid-template-columns: 4fr 8fr;
  }

  .page-home .home-versions {
    grid-template-columns: 7fr 5fr;
  }
}

@media (min-width: 1000px) {
  .page-home .home-stage__grid {
    grid-template-columns: 5fr 7fr;
  }
}

@media (max-width: 520px) {
  .page-home .home-rank {
    grid-template-columns: 2.2rem auto auto;
  }

  .page-home .home-rank__track {
    display: none;
  }

  .page-home .home-facts li {
    grid-template-columns: 1fr;
    gap: .2rem;
  }
}

@media (max-width: 480px) {
  .page-home .home-index a {
    grid-template-columns: 2.6rem minmax(0, 1fr);
    row-gap: .2rem;
  }

  .page-home .home-index__meta {
    grid-column: 2;
    white-space: normal;
  }

  .page-home .home-board__meta {
    font-size: 11.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-rank,
  .page-home .home-index a,
  .page-home .home-foot__links a,
  .page-home .home-tab,
  .page-home .home-line-tab {
    transition: none;
  }

  .page-home .home-rank:hover,
  .page-home .home-index a:hover,
  .page-home .home-foot__links a:hover {
    transform: none;
  }
}