.page-home {
  --home-rail-w: 268px;
  padding-bottom: clamp(84px, 12vw, 108px);
}

/* 页面上下文条 */
.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  margin: 0 0 clamp(18px, 2.6vw, 30px);
  padding-left: clamp(10px, 1.4vw, 16px);
  border-left: 3px solid var(--sunset);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* 框景首屏 */
.page-home .hero-frame {
  margin-bottom: clamp(48px, 8vw, 96px);
}

.page-home .hero-frame .frame-window-body {
  padding: clamp(18px, 3vw, 40px);
}

.page-home .hero-copy {
  max-width: 46ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-home .hero-copy .eyebrow {
  color: var(--sunset);
}

.page-home .hero-copy h1 {
  margin: 8px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 58px);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--ice);
}

.page-home .hero-lede {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

/* 首屏非对称分栏 */
.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-home .league-rail {
  border: 2px solid var(--ridge);
  background: var(--night);
  padding: 14px;
}

.page-home .rail-visual img,
.page-home .stream-visual img,
.page-home .screen-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .rail-caption {
  margin: 12px 0 14px;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-home .axis-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--ridge);
}

.page-home .axis-item + .axis-item {
  border-top: 1px solid rgba(46, 92, 120, 0.6);
}

.page-home .axis-link {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 13px 12px 13px 16px;
  text-decoration: none;
  color: var(--ice);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.05em;
  transition: background-color 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
}

.page-home .axis-link::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 50%;
  width: 8px;
  height: 2px;
  background: var(--ridge);
  transform: translateY(-50%);
}

.page-home .axis-link:hover {
  background: var(--dusk);
  padding-left: 20px;
}

.page-home .axis-link.is-active {
  background: var(--sunset);
  color: var(--ink);
}

.page-home .axis-link.is-active::before {
  background: var(--ink);
  width: 14px;
}

.page-home .axis-link:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-home .axis-key {
  font-size: 12px;
  color: var(--sunset);
}

.page-home .axis-link.is-active .axis-key {
  color: var(--ink);
}

.page-home .axis-name {
  text-transform: none;
}

.page-home .axis-time {
  font-size: 13px;
  color: var(--mist);
}

.page-home .axis-link.is-active .axis-time {
  color: var(--ink);
}

/* 对比卡片瀑布流 */
.page-home .stream-visual {
  border: 2px solid var(--ridge);
  margin-bottom: clamp(16px, 2.4vw, 24px);
  box-shadow: var(--shadow-hard);
}

.page-home .stream-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 26px);
}

.page-home .compare-card {
  position: relative;
  scroll-margin-top: 110px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.page-home .compare-card:hover,
.page-home .compare-card:focus-within {
  transform: translateY(-4px);
  background: var(--dusk);
  box-shadow: var(--shadow-hard-lg);
}

.page-home .compare-card .card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--ice);
}

.page-home .compare-card .metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.page-home .compare-card .metric-label {
  display: block;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  margin-bottom: 6px;
}

.page-home .compare-card .metric-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--ice);
}

.page-home .compare-card .metric-value--away {
  color: var(--sunset);
}

.page-home .compare-card .metric-delta {
  color: var(--neon);
}

.page-home .compare-card .card-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  justify-content: space-between;
}

.page-home .card-hint {
  font-size: 12px;
  color: var(--mist);
  transition: color 0.18s ease;
}

.page-home .compare-card:hover .card-hint {
  color: var(--neon);
}

/* 通用章节节奏 */
.page-home .home-section {
  margin-bottom: clamp(48px, 8vw, 96px);
}

.page-home .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2vw, 26px);
  align-items: start;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-home .section-lede {
  max-width: 46ch;
}

/* 订阅三步 */
.page-home .step-track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
}

.page-home .step {
  position: relative;
  border: 2px solid var(--ridge);
  background: var(--night);
  padding: clamp(20px, 2.8vw, 30px);
  box-shadow: var(--shadow-hard);
  transition: box-shadow 0.18s ease, transform 0.18s ease;
}

.page-home .step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hard-lg);
}

.page-home .step-no {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 10px;
  background: var(--card);
  border: 2px solid var(--ridge);
  color: var(--sunset);
  font-size: 12px;
}

.page-home .step h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.03em;
  color: var(--ice);
}

.page-home .step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* 小屏适配 */
.page-home .screen-split {
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
}

.page-home .screen-copy p {
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .screen-list {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .screen-chip {
  padding: 8px 14px;
  border: 2px solid var(--ridge);
  background: var(--card);
  color: var(--ice);
  font-size: 13px;
  letter-spacing: 0.06em;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-home .screen-chip:hover {
  border-color: var(--neon);
  color: var(--neon);
}

.page-home .screen-note {
  margin: 0 0 18px;
  padding-left: 14px;
  border-left: 3px solid var(--sunset);
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .screen-links,
.page-home .trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin: 0;
}

.page-home .screen-visual {
  border: 2px solid var(--ridge);
  background: var(--card);
  box-shadow: var(--shadow-hard);
}

/* 跟队档案 */
.page-home .archive-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .season-bars {
  list-style: none;
  margin: 0;
  padding: clamp(18px, 2.6vw, 28px);
  border: 2px solid var(--ridge);
  background: var(--night);
  box-shadow: var(--shadow-hard);
}

.page-home .season-row {
  display: grid;
  grid-template-columns: 3.4em minmax(0, 1fr) 3.6em;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
}

.page-home .season-row + .season-row {
  border-top: 1px solid rgba(46, 92, 120, 0.6);
}

.page-home .season-name {
  font-size: 12px;
  color: var(--mist);
  letter-spacing: 0.06em;
}

.page-home .bar {
  display: block;
  height: 10px;
  background: var(--card);
  border: 1px solid var(--ridge);
}

.page-home .bar i {
  display: block;
  height: 100%;
  background: var(--sunset);
}

.page-home .season-row.is-current .bar i {
  background: var(--neon);
}

.page-home .season-row.is-current .season-name,
.page-home .season-row.is-current .season-value {
  color: var(--neon);
}

.page-home .season-value {
  font-size: 13px;
  text-align: right;
  color: var(--ice);
}

.page-home .archive-lede {
  max-width: 42ch;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

/* 团队与信任 */
.page-home .trust-band {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 2px solid var(--ridge);
  background: var(--night);
  overflow: hidden;
}

.page-home .trust-media {
  display: block;
  width: 100%;
  height: clamp(140px, 24vw, 260px);
  object-fit: cover;
}

.page-home .trust-panel {
  padding: clamp(22px, 3.4vw, 44px);
  border-top: 2px solid var(--ridge);
}

.page-home .trust-panel h2 {
  margin: 8px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--ice);
}

.page-home .trust-panel p {
  max-width: 46ch;
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .trust-facts {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
}

.page-home .trust-facts li {
  font-size: 13px;
  color: var(--mist);
}

.page-home .trust-facts .num {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: var(--sunset);
  margin-bottom: 2px;
}

/* 文本链接 */
.page-home .text-link {
  display: inline-block;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--sunset);
  color: var(--ice);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-home .text-link:hover {
  color: var(--neon);
  border-color: var(--neon);
}

.page-home .text-link:focus-visible,
.page-home .adapt-dock:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* 底部固定入口 */
.page-home .adapt-dock {
  position: fixed;
  left: clamp(12px, 2vw, 24px);
  bottom: clamp(12px, 2vw, 24px);
  z-index: 40;
  display: inline-block;
  max-width: calc(100vw - 96px);
  padding: 12px 18px;
  border: 2px solid var(--neon);
  background: var(--ink);
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  box-shadow: var(--shadow-hard);
  transition: background-color 0.18s ease, color 0.18s ease;
}

.page-home .adapt-dock:hover {
  background: var(--neon);
  color: var(--ink);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-home .stream-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
    gap: clamp(24px, 2.6vw, 40px);
  }

  .page-home .step-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .trust-band {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-home .trust-media {
    height: 100%;
    min-height: 340px;
  }

  .page-home .trust-panel {
    border-top: 0;
    border-left: 2px solid var(--ridge);
  }
}

@media (min-width: 1200px) {
  .page-home .hero-grid {
    grid-template-columns: 3fr 9fr;
  }
}

@media (max-width: 520px) {
  .page-home .compare-card .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .adapt-dock {
    left: 12px;
    right: 12px;
    max-width: none;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .compare-card,
  .page-home .step,
  .page-home .axis-link,
  .page-home .adapt-dock {
    transition: none;
  }

  .page-home .compare-card:hover,
  .page-home .step:hover {
    transform: none;
  }
}