.page-home {
  --home-accent-soft: rgba(0, 255, 163, 0.12);
  --home-card-border: rgba(46, 74, 122, 0.9);
  --home-grid-line: rgba(168, 198, 230, 0.07);
  background: var(--bg-primary);
  overflow-x: clip;
}

/* ===== Hero ===== */
.page-home .home-hero {
  position: relative;
  min-height: calc(100vh - var(--header-offset, 92px));
  display: flex;
  align-items: center;
  padding: 64px 0 56px;
  overflow: hidden;
  background: var(--bg-primary);
}

.page-home .home-hero__media,
.page-home .home-hero__scrim {
  position: absolute;
  inset: 0;
}

.page-home .home-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.5;
}

.page-home .home-hero__scrim {
  background: linear-gradient(180deg, rgba(10, 20, 40, 0.65) 0%, rgba(10, 20, 40, 0.8) 55%, rgba(10, 20, 40, 0.94) 100%);
  z-index: 1;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 40px;
  width: 100%;
}

.page-home .home-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 20px;
}

.page-home .home-hero__kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-orange);
  box-shadow: 0 0 12px rgba(255, 107, 53, 0.7);
}

.page-home .home-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 700;
  line-height: 1.08;
  margin: 0 0 24px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  max-width: 620px;
}

.page-home .home-hero__lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 32px;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== Hero panel ===== */
.page-home .hero-panel {
  background: rgba(18, 34, 74, 0.72);
  border: 1px solid var(--home-card-border);
  border-radius: var(--radius-card);
  backdrop-filter: blur(10px);
  padding: 24px;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.page-home .hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent-green), transparent 40%, transparent 70%, var(--accent-orange));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.page-home .hero-panel__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: 0.08em;
}

.page-home .hero-panel__badge {
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--home-accent-soft);
  color: var(--accent-green);
  border: 1px solid rgba(0, 255, 163, 0.25);
  font-size: 12px;
}

.page-home .hero-panel__body {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
  align-items: center;
}

.page-home .hero-panel__ring {
  width: 100%;
  max-width: 210px;
  margin-inline: auto;
}

.page-home .hero-ring__track {
  fill: none;
  stroke: var(--border);
  stroke-width: 14;
}

.page-home .hero-ring__bar {
  fill: none;
  stroke: var(--accent-green);
  stroke-width: 14;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: center;
  filter: drop-shadow(0 0 6px var(--glow));
}

.page-home .hero-ring__value {
  font-family: var(--font-data);
  font-size: 34px;
  font-weight: 700;
  fill: var(--text-primary);
}

.page-home .hero-ring__caption {
  font-size: 12px;
  fill: var(--text-secondary);
  letter-spacing: 0.08em;
}

.page-home .hero-panel__shot {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.page-home .hero-panel__shot-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.page-home .hero-panel__shot-num {
  color: var(--accent-orange);
  font-weight: 700;
}

.page-home .hero-panel__spark {
  width: 100%;
  height: auto;
}

.page-home .hero-spark__line {
  fill: none;
  stroke: var(--accent-green);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-home .hero-spark__dot {
  fill: var(--accent-orange);
}

.page-home .hero-panel__foot {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.page-home .hero-panel__stat {
  text-align: center;
}

.page-home .hero-panel__num {
  display: block;
  font-size: 22px;
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.4;
}

.page-home .hero-panel__label {
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

/* ===== 桌面端更新 ===== */
.page-home .home-desktop {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
}

.page-home .home-desktop__header {
  max-width: 760px;
  margin-bottom: 36px;
}

.page-home .home-desktop__split {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-home .home-desktop__media {
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
}

.page-home .home-desktop__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(0, 255, 163, 0.12));
  pointer-events: none;
}

.page-home .home-desktop__img {
  width: 100%;
  height: auto;
  display: block;
}

.page-home .home-desktop__title {
  font-size: 28px;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.page-home .home-desktop__text {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.page-home .home-desktop__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-desktop__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--text-primary);
  font-size: 15px;
}

/* ===== 轮次筛选 ===== */
.page-home .home-rounds-area {
  position: relative;
  background: var(--bg-primary);
  background-image: linear-gradient(var(--home-grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--home-grid-line) 1px, transparent 1px);
  background-size: 44px 44px;
  padding: 72px 0;
}

.page-home .home-rounds-a__inner {
  display: grid;
  gap: 36px;
}

.page-home .home-rounds-a__text .section__lead {
  margin-bottom: 12px;
}

.page-home .home-rounds-a__bullets {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: grid;
  gap: 10px;
}

.page-home .home-rounds-a__bullets li {
  position: relative;
  padding-left: 20px;
  color: var(--text-secondary);
  font-size: 15px;
}

.page-home .home-rounds-a__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  transform: rotate(45deg);
  box-shadow: 0 0 8px var(--glow);
}

.page-home .home-rounds-a__demo {
  background: var(--bg-secondary);
  border: 1px solid var(--home-card-border);
  border-radius: var(--radius-card);
  padding: 20px;
}

.page-home .home-rounds-a__demo-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--text-secondary);
}

.page-home .home-rounds-a__demo-note {
  color: var(--accent-orange);
  font-size: 12px;
}

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

.page-home .home-rounds__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .home-rounds__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-home .home-rounds__tab {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.page-home .home-rounds__tab:hover {
  border-color: var(--accent-green);
  color: var(--text-primary);
}

.page-home .home-rounds__panels {
  min-height: 132px;
}

.page-home .home-rounds__panel {
  display: none;
  grid-template-columns: 1fr auto;
  gap: 8px 16px;
  align-items: center;
  padding: 16px;
  background: var(--bg-panel);
  border-radius: 12px;
  border-left: 3px solid var(--accent-green);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
}

.page-home .home-rounds__panel-league {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-home .home-rounds__panel-status {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--text-secondary);
}

.page-home .home-rounds__panel-value {
  grid-column: 1 / -1;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--accent-green);
}

.page-home #home-round-1:checked ~ .home-rounds__tabs label[for="home-round-1"],
.page-home #home-round-2:checked ~ .home-rounds__tabs label[for="home-round-2"],
.page-home #home-round-3:checked ~ .home-rounds__tabs label[for="home-round-3"],
.page-home #home-round-4:checked ~ .home-rounds__tabs label[for="home-round-4"],
.page-home #home-round-5:checked ~ .home-rounds__tabs label[for="home-round-5"] {
  background: var(--accent-green);
  color: #0A1428;
  border-color: var(--accent-green);
  box-shadow: 0 0 12px var(--glow);
}

.page-home #home-round-1:checked ~ .home-rounds__panels .home-rounds__panel--1,
.page-home #home-round-2:checked ~ .home-rounds__panels .home-rounds__panel--2,
.page-home #home-round-3:checked ~ .home-rounds__panels .home-rounds__panel--3,
.page-home #home-round-4:checked ~ .home-rounds__panels .home-rounds__panel--4,
.page-home #home-round-5:checked ~ .home-rounds__panels .home-rounds__panel--5 {
  display: grid;
}

.page-home .home-rounds-a__media {
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

.page-home .home-rounds-a__img {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== 移动端旧版栏目 ===== */
.page-home .home-mobile {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-panel) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.page-home .home-mobile__inner {
  display: grid;
  gap: 36px;
}

.page-home .home-mobile__panel {
  background: rgba(10, 20, 40, 0.5);
  border-radius: var(--radius-card);
  padding: 28px;
  border-left: 4px solid var(--accent-orange);
}

.page-home .home-mobile__eyebrow {
  color: var(--accent-orange);
}

.page-home .home-mobile__lead {
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

.page-home .home-mobile__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-mobile__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 4px 16px;
  padding: 18px;
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: transform 0.25s var(--ease), border-color 0.2s ease;
}

.page-home .home-mobile__item:hover {
  transform: translateY(-3px);
  border-color: var(--accent-green);
}

.page-home .home-mobile__num {
  grid-row: span 2;
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-orange);
  line-height: 1;
}

.page-home .home-mobile__text {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-home .home-mobile__desc {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ===== 赛后复盘 ===== */
.page-home .home-replay {
  background: var(--bg-primary);
  overflow: hidden;
}

.page-home .home-replay__head {
  display: grid;
  gap: 24px;
  margin-bottom: 32px;
}

.page-home .home-replay__title-group h2 {
  margin: 0;
}

.page-home .home-replay__lead {
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

.page-home .home-replay__banner {
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35);
  margin-bottom: 32px;
}

.page-home .home-replay__banner-img {
  width: 100%;
  height: auto;
  display: block;
}

.page-home .home-replay__timeline {
  position: relative;
  display: grid;
  gap: 16px;
}

.page-home .home-replay__item {
  position: relative;
  padding: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  display: grid;
  gap: 8px;
  overflow: hidden;
}

.page-home .home-replay__item::after {
  content: "";
  position: absolute;
  right: -20px;
  top: -20px;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, var(--home-accent-soft) 0%, transparent 70%);
  pointer-events: none;
}

.page-home .home-replay__league {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.page-home .home-replay__tag {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--accent-green);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-home .home-replay__tag::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--glow);
}

.page-home .home-replay__desc {
  font-size: 13px;
  color: var(--text-secondary);
}

/* ===== 底部 CTA ===== */
.page-home .home-cta {
  padding-top: 0;
}

.page-home .home-cta__box {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-panel) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 36px 28px;
  display: grid;
  gap: 28px;
  position: relative;
  overflow: hidden;
}

.page-home .home-cta__box::before {
  content: "KAIYUN";
  position: absolute;
  right: -10px;
  bottom: -20px;
  font-family: var(--font-data);
  font-size: 72px;
  font-weight: 700;
  color: rgba(0, 255, 163, 0.06);
  letter-spacing: -0.04em;
  pointer-events: none;
}

.page-home .home-cta__copy h2 {
  margin: 0 0 12px;
  font-size: 32px;
}

.page-home .home-cta__copy p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 640px;
}

.page-home .home-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ===== 桌面端布局增强 ===== */
@media (min-width: 768px) {
  .page-home .home-hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 56px;
  }

  .page-home .home-desktop__split {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .page-home .home-rounds-a__inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-home .home-rounds-a__media {
    grid-column: 1 / -1;
    max-width: 640px;
    margin-inline: auto;
  }

  .page-home .home-mobile__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
  }

  .page-home .home-mobile__panel {
    padding: 36px;
  }

  .page-home .home-replay__head {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }

  .page-home .home-replay__timeline {
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
  }

  .page-home .home-replay__item {
    min-height: 140px;
  }

  .page-home .home-cta__box {
    grid-template-columns: 1.2fr auto;
    align-items: center;
    gap: 40px;
    padding: 40px 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-rounds__tab {
    transition: none;
  }

  .page-home .home-mobile__item {
    transition: none;
  }
}