.page-home {
  --home-gap: clamp(2.75rem, 7vw, 6rem);
  --home-card-bg: var(--ink-2);
  padding-bottom: clamp(2rem, 6vw, 4rem);
}

.page-home .breadcrumb {
  padding-top: clamp(1rem, 3vw, 2rem);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  padding-block: clamp(1.5rem, 4vw, 3rem) var(--home-gap);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: -12% 0 auto 0;
  height: 78%;
  z-index: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(115deg, rgba(0, 229, 255, .07) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(25deg, rgba(57, 255, 136, .05) 0 1px, transparent 1px 92px);
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent);
  mask-image: linear-gradient(to bottom, #000, transparent);
}

.page-home .home-hero > * {
  position: relative;
  z-index: 1;
}

.page-home .hero-title {
  font-family: var(--font-head);
  font-weight: 300;
  font-stretch: condensed;
  font-size: clamp(3.1rem, 13vw, 8.5rem);
  line-height: .94;
  letter-spacing: -.015em;
  color: var(--white);
  margin: .35rem 0 0;
}

.page-home .hero-title__accent {
  display: block;
  color: var(--green);
}

.page-home .hero-lede {
  max-width: 48ch;
  margin-top: 1.4rem;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.8;
  color: var(--white);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.page-home .kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 1.5rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.page-home .kpi-grid .stat {
  min-width: 0;
}

.page-home .kpi-grid .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3.4vw, 1.9rem);
  line-height: 1.1;
  color: var(--green);
}

.page-home .kpi-grid .stat__label {
  display: block;
  margin-top: .4rem;
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--mist);
}

/* 首屏数据面板 */
.page-home .home-hero__panel {
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  background: var(--glass-blue);
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-home .panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-home .hero-media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-home .coord-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-home .coord-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--line);
  font-size: .82rem;
}

.page-home .coord-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .coord-key {
  color: var(--mist);
  letter-spacing: .08em;
}

.page-home .coord-val {
  color: var(--blue);
  font-size: .82rem;
}

/* ---------- 快速入口 ---------- */
.page-home .tabs {
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-home .tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--line);
}

.page-home .tab {
  font: inherit;
  font-size: .84rem;
  letter-spacing: .05em;
  padding: .55rem 1.1rem;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-home .tab:hover {
  color: var(--white);
  border-color: var(--line-strong);
}

.page-home .tab[aria-selected="true"],
.page-home .tab.is-active {
  color: var(--ink);
  background: var(--green);
  border-color: var(--green);
}

.page-home .tab-panel {
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
}

.page-home .tab-panel[hidden] {
  display: none;
}

/* ---------- 索引列表 ---------- */
.page-home .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.page-home .index-list__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .3rem 1rem;
  padding: 1.05rem .25rem;
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease, border-color .2s ease;
}

.page-home .index-list__link:hover {
  transform: translateX(6px);
}

.page-home .index-list__link:hover .index-list__title {
  color: var(--green);
}

.page-home .index-list__num {
  font-size: .85rem;
  color: var(--green);
  padding-top: .15rem;
}

.page-home .index-list__title {
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--white);
  transition: color .2s ease;
}

.page-home .index-list__meta {
  grid-column: 2;
  font-size: .79rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 战报 ---------- */
.page-home .report-grid {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

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

.page-home .report-grid .media {
  margin-top: 1.75rem;
}

.page-home .media__caption {
  font-size: .78rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .media__tag {
  letter-spacing: .12em;
}

/* ---------- 场馆 ---------- */
.page-home .venue-grid {
  display: grid;
  gap: 1.15rem;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-home .venue-card {
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: var(--home-card-bg);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  min-width: 0;
  transition: border-color .25s ease, background-color .25s ease;
}

.page-home .venue-card:nth-child(2) {
  border-left-color: var(--green);
}

.page-home .venue-card:nth-child(3) {
  border-left-color: var(--orange);
}

.page-home .venue-card:hover {
  background: var(--graphite);
}

.page-home .venue-card__idx {
  display: inline-block;
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--mist);
  margin-bottom: .6rem;
}

.page-home .venue-card .title-md {
  margin: 0 0 .6rem;
}

.page-home .venue-card p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .venue-media {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
}

/* ---------- 桌面端 V4 ---------- */
.page-home .v4-frame {
  position: relative;
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  padding: clamp(1.35rem, 4vw, 2.75rem);
  border: 1px solid var(--line-strong);
  background: linear-gradient(135deg, rgba(15, 42, 51, .72), rgba(11, 15, 18, .94) 62%);
  overflow: hidden;
}

.page-home .v4-frame::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(57, 255, 136, .25);
  transform: rotate(45deg);
  pointer-events: none;
}

.page-home .v4-frame .lede {
  margin-top: 1.1rem;
  max-width: 52ch;
  font-size: .95rem;
  line-height: 1.85;
}

.page-home .feature-list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-home .feature-list li {
  position: relative;
  padding-left: 1.3rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--white);
}

.page-home .feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 9px;
  height: 9px;
  background: var(--green);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-home .v4-frame__panel {
  display: grid;
  gap: .9rem;
  align-content: start;
  padding: clamp(1rem, 3vw, 1.5rem);
  background: var(--glass-green);
  border: 1px solid var(--line);
}

.page-home .v4-frame__panel .stat {
  padding-bottom: .85rem;
  border-bottom: 1px solid var(--line);
}

.page-home .v4-frame__panel .stat:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .v4-frame__panel .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: var(--blue);
  line-height: 1.1;
}

.page-home .v4-frame__panel .stat__label {
  display: block;
  margin-top: .4rem;
  font-size: .78rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 专家专栏 ---------- */
.page-home .column-layout {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-home .column-lead {
  border-top: 3px solid var(--green);
  padding-top: 1.25rem;
  min-width: 0;
}

.page-home .column-lead .title-md {
  margin: .5rem 0 .85rem;
  line-height: 1.45;
}

.page-home .column-lead p {
  font-size: .95rem;
  line-height: 1.85;
  color: var(--mist);
  max-width: 46ch;
}

.page-home .column-lead .cta {
  margin-top: 1.4rem;
}

.page-home .column-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .column-list li {
  border-top: 1px solid var(--line);
}

.page-home .column-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .column-list__link {
  display: grid;
  gap: .35rem;
  padding: .95rem .25rem;
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease;
}

.page-home .column-list__link:hover {
  transform: translateX(6px);
}

.page-home .column-list__meta {
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--blue);
}

.page-home .column-list__title {
  font-size: .95rem;
  line-height: 1.6;
  color: var(--white);
}

.page-home .column-list__link:hover .column-list__title {
  color: var(--green);
}

.page-home .column-media {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
}

/* ---------- 合作 ---------- */
.page-home .partner-band {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.4rem, 4vw, 2.75rem);
  background: var(--home-card-bg);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
}

.page-home .partner-band .title-md {
  margin: 0 0 .7rem;
  line-height: 1.45;
}

.page-home .partner-band p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.85;
  max-width: 62ch;
}

.page-home .partner-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .venue-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .venue-card:nth-child(1) {
    transform: translateY(-14px);
  }

  .page-home .venue-card:nth-child(3) {
    transform: translateY(14px);
  }

  .page-home .partner-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-home .partner-band__actions {
    flex-wrap: nowrap;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr);
    align-items: center;
  }

  .page-home .kpi-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-home .column-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }
}

@media (min-width: 1024px) {
  .page-home .v4-frame {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .9fr);
    align-items: start;
  }

  .page-home .report-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-home .report-grid .media {
    margin-top: 0;
  }

  .page-home .venue-media {
    margin-left: clamp(0rem, 6vw, 5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .index-list__link,
  .page-home .column-list__link,
  .page-home .tab,
  .page-home .venue-card {
    transition: none;
  }

  .page-home .index-list__link:hover,
  .page-home .column-list__link:hover {
    transform: none;
  }
}