.page-home {
  --home-frame-line: rgba(34, 211, 238, .28);
  --home-warm-line: rgba(251, 146, 60, .26);
  --home-gap: clamp(1.5rem, 4vw, 3rem);
}

.page-home .section {
  padding-block: clamp(2.75rem, 7vw, 5.5rem);
}

/* ---------- 首屏框景 ---------- */
.page-home .home-hero {
  padding-top: clamp(1.25rem, 3vw, 2.25rem);
}

.page-home .home-hero__frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(140% 110% at 88% 4%, rgba(34, 211, 238, .12), transparent 52%),
    radial-gradient(90% 90% at 0% 100%, rgba(56, 189, 248, .07), transparent 58%),
    var(--ink-2);
  padding: clamp(1.25rem, 3.2vw, 2.75rem);
}

.page-home .home-hero__frame::before,
.page-home .home-hero__frame::after {
  content: "";
  position: absolute;
  left: clamp(1.25rem, 3.2vw, 2.75rem);
  right: clamp(1.25rem, 3.2vw, 2.75rem);
  height: 1px;
  pointer-events: none;
}

.page-home .home-hero__frame::before {
  top: 10px;
  background: linear-gradient(90deg, var(--home-frame-line), transparent 62%);
}

.page-home .home-hero__frame::after {
  bottom: 10px;
  background: linear-gradient(270deg, var(--home-frame-line), transparent 62%);
}

.page-home .home-hero__eyebrow {
  margin: 0 0 clamp(1rem, 2.5vw, 1.75rem);
}

.page-home .home-hero__grid {
  display: grid;
  gap: var(--home-gap);
}

.page-home .home-hero__copy h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 7.4vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: -.022em;
  color: var(--paper);
}

.page-home .home-hero__hl {
  color: var(--cyan);
}

.page-home .home-hero__lead {
  margin: clamp(1rem, 2.4vw, 1.4rem) 0 0;
  max-width: 44ch;
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 1rem 1.25rem;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.page-home .home-hero__stats dt {
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-home .home-hero__stats dd {
  margin: .4rem 0 0;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-hero__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--home-frame-line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--panel);
  aspect-ratio: 16 / 11;
}

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

.page-home .home-hero__visual .media__caption {
  position: absolute;
  inset: auto 0 0 0;
  margin: 0;
  padding: 2.4rem 1.1rem .95rem;
  font-size: .8rem;
  color: var(--paper);
  background: linear-gradient(to top, rgba(11, 18, 32, .92), transparent);
}

/* ---------- 榜单切换带 ---------- */
.page-home .home-board__tabs {
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-home .home-board .tabs__btn {
  border-radius: var(--radius-pill);
  padding: .55rem 1.35rem;
  font-size: .92rem;
  font-weight: 600;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
}

.page-home .home-board .tabs__btn[aria-selected="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-home .home-board__panels {
  margin-top: clamp(1rem, 2.5vw, 1.5rem);
}

.page-home .home-board__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--panel);
  padding: clamp(1rem, 3vw, 2rem);
}

.page-home .home-board__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .2;
  pointer-events: none;
}

.page-home .home-board__tablewrap,
.page-home .home-board__globallist,
.page-home .home-board__note {
  position: relative;
  z-index: 1;
}

.page-home .home-board .table {
  width: 100%;
  border-collapse: collapse;
  font-size: .93rem;
}

.page-home .home-board .table th,
.page-home .home-board .table td {
  padding: .72rem .55rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  white-space: nowrap;
}

.page-home .home-board .table thead th {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mist);
  border-bottom-color: var(--line-cyan);
}

.page-home .home-board .table tbody th {
  font-weight: 600;
  color: var(--cyan);
}

.page-home .home-board .table tbody td {
  color: var(--mist);
}

.page-home .home-board .table tbody td.mono {
  color: var(--paper);
  font-size: 1.02rem;
}

.page-home .home-board__trend {
  color: var(--mist);
}

.page-home .home-board__trend--up {
  color: var(--green);
}

.page-home .home-board__trend--down {
  color: var(--orange);
}

.page-home .home-board__note {
  margin: 1.1rem 0 0;
  font-size: .87rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-board__globallist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-home .home-board__gitem {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: .9rem;
  align-items: start;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.page-home .home-board__gitem:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .home-board__gitem .mono {
  font-size: 1.15rem;
  color: var(--cyan);
}

.page-home .home-board__gitem h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-board__gitem p {
  margin: .35rem 0 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 关注列表工作台 ---------- */
.page-home .home-watch__grid {
  display: grid;
  gap: var(--home-gap);
}

.page-home .home-watch__copy h2 {
  margin: .5rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.018em;
  color: var(--paper);
}

.page-home .home-watch__copy > p {
  margin: 1rem 0 0;
  max-width: 48ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-watch__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-home .home-watch__list li {
  display: grid;
  grid-template-columns: .8rem 1fr;
  gap: .7rem;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-home .home-watch__dot {
  width: .5rem;
  height: .5rem;
  margin-top: .58rem;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(251, 146, 60, .14);
}

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

.page-home .home-watch__stack {
  position: relative;
  padding-bottom: 1.25rem;
}

.page-home .home-watch__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--panel);
  aspect-ratio: 4 / 5;
}

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

.page-home .home-watch__card {
  margin-top: -1.75rem;
  width: calc(100% - 2rem);
  margin-left: auto;
  margin-right: 1rem;
}

.page-home .home-watch__card .card__meta {
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* ---------- 会员权益中心 ---------- */
.page-home .home-member__inner {
  border: 1px solid var(--home-warm-line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(251, 146, 60, .16), transparent 55%),
    radial-gradient(80% 80% at 0% 100%, rgba(245, 158, 11, .08), transparent 60%),
    var(--ink-2);
  padding: clamp(1.4rem, 3.6vw, 2.75rem);
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-home .home-member__intro h2 {
  margin: .5rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4vw, 2.35rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.018em;
  color: var(--paper);
}

.page-home .home-member__intro p {
  margin: 1rem 0 0;
  max-width: 44ch;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-member__intro .btn {
  margin-top: 1.5rem;
}

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

.page-home .home-tier {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 1.25rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
}

.page-home .home-tier--top {
  border-color: rgba(245, 158, 11, .45);
  background:
    linear-gradient(180deg, rgba(245, 158, 11, .12), transparent 60%),
    var(--panel);
}

.page-home .home-tier__badge {
  margin: 0;
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-home .home-tier--top .home-tier__badge {
  color: var(--amber);
}

.page-home .home-tier h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--paper);
}

.page-home .home-tier ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-home .home-tier li {
  position: relative;
  padding-left: 1rem;
  font-size: .9rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .home-tier li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62rem;
  width: .4rem;
  height: .4rem;
  border-radius: 50%;
  background: var(--orange);
}

.page-home .home-member__visual {
  position: relative;
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
  border: 1px solid var(--home-warm-line);
  border-radius: var(--radius-l);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

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

.page-home .home-member__visual .media__caption {
  position: absolute;
  inset: auto 0 0 0;
  margin: 0;
  padding: 2.6rem 1.1rem .95rem;
  font-size: .8rem;
  color: var(--paper);
  background: linear-gradient(to top, rgba(17, 24, 39, .92), transparent);
}

/* ---------- 场馆与赛程 ---------- */
.page-home .home-venue__grid {
  display: grid;
  gap: var(--home-gap);
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-home .home-venue .accordion__head {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .6rem;
  padding: 1.05rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
  color: var(--paper);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}

.page-home .home-venue .accordion__head:hover {
  border-color: var(--line-cyan);
}

.page-home .home-venue .accordion__head[aria-expanded="true"] {
  border-color: var(--line-cyan);
  background:
    linear-gradient(180deg, rgba(34, 211, 238, .1), transparent 70%),
    var(--panel);
}

.page-home .home-venue .accordion__icon {
  position: relative;
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
}

.page-home .home-venue .accordion__icon::before,
.page-home .home-venue .accordion__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--cyan);
  transform: translateY(-50%);
}

.page-home .home-venue .accordion__icon::after {
  transform: translateY(-50%) rotate(90deg);
  transition: transform .25s var(--ease);
}

.page-home .home-venue .accordion__head[aria-expanded="true"] .accordion__icon::after {
  transform: translateY(-50%) rotate(0deg);
}

.page-home .home-venue .accordion__panel {
  padding: 0 .3rem 1.15rem;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-venue .accordion__panel p {
  margin: 0;
}

.page-home .home-venue__side {
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--panel);
  padding: clamp(1.1rem, 3vw, 1.6rem);
}

.page-home .home-venue__sidetitle {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--paper);
}

.page-home .home-venue__table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}

.page-home .home-venue__table th,
.page-home .home-venue__table td {
  padding: .65rem .45rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  color: var(--mist);
  line-height: 1.6;
}

.page-home .home-venue__table thead th {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}

.page-home .home-venue__table tbody th {
  color: var(--paper);
  font-weight: 600;
  white-space: nowrap;
}

.page-home .home-venue__sidenote {
  margin: 1rem 0 0;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 版本与节奏 ---------- */
.page-home .home-version__track {
  list-style: none;
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.page-home .home-version__item {
  position: relative;
  padding-top: 1.1rem;
  border-top: 2px solid var(--line);
}

.page-home .home-version__item--current {
  border-top-color: var(--cyan);
}

.page-home .home-version__item::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mist);
}

.page-home .home-version__item--current::before {
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(34, 211, 238, .16);
}

.page-home .home-version__ver {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-version__item--current .home-version__ver {
  color: var(--cyan);
}

.page-home .home-version__desc {
  margin: .5rem 0 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-version__metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  padding-top: clamp(1.25rem, 3vw, 1.75rem);
  border-top: 1px solid var(--line);
}

.page-home .home-version__metric {
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
}

.page-home .home-version__metric .kpi {
  margin: 0;
  font-size: 1.3rem;
  font-weight: 700;
}

.page-home .home-version__metric p:last-child {
  margin: .55rem 0 0;
  font-size: .86rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 收尾入口 ---------- */
.page-home .home-cta__inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(110% 130% at 0% 0%, rgba(34, 211, 238, .12), transparent 55%),
    var(--ink-2);
  padding: clamp(1.4rem, 3.6vw, 2.5rem);
}

.page-home .home-cta__intro h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.8vw, 2.2rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.018em;
  color: var(--paper);
}

.page-home .home-cta__intro p {
  margin: .85rem 0 0;
  max-width: 52ch;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-home .home-cta__links a {
  display: inline-block;
  padding: .6rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: .9rem;
  font-weight: 600;
  color: var(--paper);
  text-decoration: none;
  transition: border-color .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-member__tiers {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .home-watch__card {
    width: min(20rem, 82%);
    margin-top: -2.5rem;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero__grid {
    grid-template-columns: 1.12fr .88fr;
    align-items: center;
  }

  .page-home .home-hero__visual {
    aspect-ratio: 4 / 3;
  }

  .page-home .home-watch__grid {
    grid-template-columns: 1fr .76fr;
    align-items: start;
  }

  .page-home .home-watch__stack {
    padding-bottom: 0;
  }

  .page-home .home-watch__card {
    position: absolute;
    right: -1.25rem;
    bottom: 2.25rem;
    width: min(19rem, 84%);
    margin: 0;
  }

  .page-home .home-member__inner {
    grid-template-columns: .86fr 1.5fr;
    align-items: start;
  }

  .page-home .home-member__visual {
    aspect-ratio: 16 / 6;
  }

  .page-home .home-venue__grid {
    grid-template-columns: 1.12fr .88fr;
    align-items: start;
  }

  .page-home .home-version__track {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }

  .page-home .home-cta__inner {
    grid-template-columns: 1.1fr auto;
  }
}

@media (min-width: 1200px) {
  .page-home .home-hero__lead {
    font-size: 1.12rem;
  }
}