/* ===================== 首页 ===================== */
.page-home {
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumbs {
  padding: 18px 0 2px;
  font-size: .82rem;
}
.page-home .breadcrumbs ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--mute);
}
.page-home .breadcrumbs li {
  display: inline-flex;
  align-items: center;
}
.page-home .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--rule);
}
.page-home .breadcrumbs a {
  color: var(--mute);
  text-decoration: none;
  transition: color var(--speed) var(--ease);
}
.page-home .breadcrumbs a:hover {
  color: var(--cyan);
}
.page-home .breadcrumbs [aria-current="page"] {
  color: var(--paper);
}

/* ---------- 框景首屏 ---------- */
.page-home .hero {
  position: relative;
  margin: 14px 0 0;
  padding: 22px 16px 26px;
  border: 1px solid var(--rule);
  border-radius: 20px;
  overflow: hidden;
  background:
    radial-gradient(58% 62% at 84% 2%, rgba(43, 224, 210, .16), transparent 64%),
    radial-gradient(46% 54% at 2% 98%, rgba(255, 154, 60, .10), transparent 62%),
    linear-gradient(168deg, var(--ink-2) 0%, var(--ink) 70%);
}

.page-home .hero-scale {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, var(--rule) 0 1px, transparent 1px 26px);
  background-size: 100% 13px, 100% 13px;
  background-position: top left, bottom left;
  background-repeat: no-repeat, no-repeat;
  opacity: .85;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.page-home .hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-home .hero-copy h1 {
  margin: .3em 0 .5em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 8vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .lead {
  max-width: 34em;
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--mute);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-home .hero-note {
  margin: 0;
  padding: 10px 14px;
  border-left: 2px solid var(--cyan);
  border-radius: 0 10px 10px 0;
  background: rgba(22, 40, 63, .72);
  font-size: .86rem;
  line-height: 1.6;
  color: var(--mute);
}

/* ---------- 首屏视觉 ---------- */
.page-home .hero-visual {
  margin: 0 0 14px;
  height: clamp(112px, 16vw, 168px);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--rule);
}
.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 时间轴头部与筛选 ---------- */
.page-home .track-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.page-home .track-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-home .track-jump {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 210, .4);
  padding-bottom: 1px;
}
.page-home .track-jump:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.page-home .filter-btn {
  appearance: none;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--mute);
  font-family: inherit;
  font-size: .8rem;
  line-height: 1;
  padding: 7px 13px;
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease), background var(--speed) var(--ease);
}
.page-home .filter-btn:hover {
  color: var(--paper);
  border-color: var(--mist);
}
.page-home .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

/* ---------- 横向时间轴 ---------- */
.page-home .track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 232px;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 2px 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--rule) transparent;
}
.page-home .track::-webkit-scrollbar {
  height: 6px;
}
.page-home .track::-webkit-scrollbar-track {
  background: rgba(36, 56, 79, .5);
  border-radius: 3px;
}
.page-home .track::-webkit-scrollbar-thumb {
  background: var(--rule);
  border-radius: 3px;
}

.page-home .match {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 13px 13px 14px;
  border-radius: 14px;
  border-top: 2px solid var(--rule);
  background: linear-gradient(180deg, rgba(22, 40, 63, .95), rgba(15, 28, 46, .95));
  transition: transform var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.page-home .match:hover {
  transform: translateY(-3px);
}
.page-home .match[data-tone="live"] {
  border-top-color: var(--lime);
}
.page-home .match[data-tone="soon"] {
  border-top-color: var(--cyan-deep);
}

.page-home .match-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.page-home .match-time {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .03em;
  color: var(--mute);
}

.page-home .fav-btn {
  appearance: none;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--mist);
  font-family: inherit;
  font-size: .72rem;
  line-height: 1;
  padding: 5px 9px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease), background var(--speed) var(--ease);
}
.page-home .fav-btn:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}
.page-home .fav-btn[aria-pressed="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-home .match-league {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--mist);
}
.page-home .match-teams {
  margin: 0;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--paper);
}
.page-home .match-sep {
  margin: 0 4px;
  font-size: .74rem;
  font-weight: 400;
  color: var(--mist);
}
.page-home .match-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 2px 0 0;
}
.page-home .match-score {
  font-family: var(--font-mono);
  font-size: .92rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}

/* ---------- 通用分节 ---------- */
.page-home .section {
  padding: 44px 0;
}
.page-home .section-head {
  max-width: 46em;
  margin-bottom: 26px;
}
.page-home .section-head h2 {
  margin: .25em 0 .5em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-home .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* ---------- 收藏面板 ---------- */
.page-home .board {
  border-radius: 18px;
  background: linear-gradient(170deg, var(--ink-2), var(--ink));
  border: 1px solid var(--rule);
  padding: 18px 16px 20px;
}
.page-home .board-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}
.page-home .board-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-home .board-meta {
  font-size: .8rem;
  color: var(--mute);
}
.page-home .board-meta b {
  font-family: var(--font-mono);
  font-size: .95rem;
  color: var(--lime);
}

.page-home .board-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-home .board-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "name tag"
    "sub  tag";
  gap: 2px 10px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid rgba(36, 56, 79, .55);
}
.page-home .board-name {
  grid-area: name;
  font-size: .96rem;
  font-weight: 600;
  color: var(--paper);
}
.page-home .board-sub {
  grid-area: sub;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .02em;
  color: var(--mute);
}
.page-home .board-row .chip {
  grid-area: tag;
}

.page-home .board-groups {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  padding: 14px 0 4px;
}
.page-home .board-groups-label {
  font-size: .78rem;
  color: var(--mist);
  margin-right: 2px;
}

.page-home .board-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}
.page-home .board-note {
  margin: 0;
  max-width: 34em;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 导出 ---------- */
.page-home .band {
  padding: 46px 0;
}
.page-home .band--deep {
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink-3) 100%);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.page-home .export-grid {
  display: grid;
  gap: 26px;
}
.page-home .export-copy h2 {
  margin: .25em 0 .5em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1.2;
  color: var(--paper);
}
.page-home .export-copy .lead {
  margin-bottom: 1.2em;
}
.page-home .export-visual {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--rule);
}
.page-home .export-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}
.page-home .tab-btn {
  appearance: none;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  padding: 9px 15px;
  cursor: pointer;
  transition: color var(--speed) var(--ease), border-color var(--speed) var(--ease);
}
.page-home .tab-btn:hover {
  color: var(--paper);
}
.page-home .tab-btn[aria-pressed="true"] {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-home .tab-panels {
  margin-bottom: 22px;
}
.page-home .tab-panel {
  padding: 14px 16px;
  border-radius: 12px;
  border-left: 2px solid var(--cyan-deep);
  background: rgba(8, 15, 27, .55);
}
.page-home .tab-panel h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper);
}
.page-home .tab-panel p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 栏目反馈 ---------- */
.page-home .band--feedback {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
}
.page-home .band--feedback .band-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}
.page-home .band--feedback::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--ink) 8%, rgba(8, 15, 27, .58) 56%, rgba(8, 15, 27, .88) 100%);
}
.page-home .band--feedback .wrap {
  position: relative;
  z-index: 2;
}

.page-home .metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 28px;
}
.page-home .stat {
  padding: 16px 14px;
  border-radius: 14px;
  background: rgba(22, 40, 63, .72);
  border-top: 2px solid var(--cyan-deep);
}
.page-home .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
}
.page-home .stat-label {
  display: block;
  margin-top: 6px;
  font-size: .8rem;
  letter-spacing: .02em;
  color: var(--mute);
}

/* ---------- 移动端 ---------- */
.page-home .mobile-grid {
  display: grid;
  gap: 24px;
}
.page-home .mobile-visual {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--rule);
}
.page-home .mobile-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}
.page-home .mobile-copy h2 {
  margin: .25em 0 .5em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1.2;
  color: var(--paper);
}
.page-home .step-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}
.page-home .step-list li {
  position: relative;
  padding: 12px 0 12px 20px;
  border-bottom: 1px solid rgba(36, 56, 79, .55);
  font-size: .92rem;
  line-height: 1.7;
  color: var(--mute);
}
.page-home .step-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 20px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}
.page-home .mobile-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--amber);
}

/* ---------- 三步 ---------- */
.page-home .steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.page-home .step {
  position: relative;
  padding: 20px 18px 22px;
  border-radius: 16px;
  background: linear-gradient(160deg, var(--ink-2), var(--ink));
  border-left: 2px solid var(--cyan);
}
.page-home .step-no {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: rgba(43, 224, 210, .45);
}
.page-home .step h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--paper);
}
.page-home .step p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 团队 ---------- */
.page-home .team-grid {
  display: grid;
  gap: 28px;
}
.page-home .team-copy h2 {
  margin: .25em 0 .5em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1.2;
  color: var(--paper);
}
.page-home .team-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.page-home .team-figures .stat {
  background: linear-gradient(160deg, var(--ink-3), var(--ink-2));
  border-top-color: var(--rule);
}
.page-home .team-figures .stat-num {
  font-size: 1.5rem;
  color: var(--paper);
}
.page-home .team-figures .stat:nth-child(2) .stat-num {
  color: var(--lime);
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 720px) {
  .page-home .section,
  .page-home .band {
    padding: 60px 0;
  }
  .page-home .hero {
    padding: 30px 26px 34px;
  }
  .page-home .track {
    grid-auto-columns: 252px;
  }
  .page-home .metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .board-row {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr) auto;
    grid-template-areas: "name sub tag";
    gap: 10px;
    align-items: center;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-home .hero {
    padding: 36px 34px 40px;
  }
  .page-home .hero-grid {
    grid-template-columns: 38fr 62fr;
    gap: 36px;
    align-items: start;
  }
  .page-home .hero-copy {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
  .page-home .hero-visual {
    height: 188px;
  }
  .page-home .track {
    grid-auto-columns: 268px;
  }
  .page-home .export-grid {
    grid-template-columns: 62fr 38fr;
    gap: 40px;
    align-items: center;
  }
  .page-home .mobile-grid {
    grid-template-columns: 30fr 70fr;
    gap: 44px;
    align-items: center;
  }
  .page-home .team-grid {
    grid-template-columns: 62fr 38fr;
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-home .hero-grid {
    gap: 48px;
  }
  .page-home .export-grid {
    gap: 56px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .match,
  .page-home .filter-btn,
  .page-home .fav-btn,
  .page-home .tab-btn {
    transition: none;
  }
  .page-home .match:hover {
    transform: none;
  }
  .page-home .track {
    scroll-snap-type: none;
  }
}