/* ===== 首页 page-home ===== */

.page-home {
  --home-gap: clamp(16px, 3vw, 28px);
  --home-grid: 96px;
  --home-cut: 18px;
  display: block;
}

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

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3.2vw, 34px) 0 clamp(30px, 6vw, 68px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 84% 6%, rgba(43, 245, 176, 0.10), transparent 62%),
    radial-gradient(90% 80% at 4% 88%, rgba(255, 138, 61, 0.07), transparent 60%);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: -1px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: var(--home-grid) var(--home-grid);
  opacity: 0.5;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.04) 90%);
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.04) 90%);
}

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

.page-home .hero__coord {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-home .hero__coord .index-label {
  letter-spacing: 0.16em;
}

.page-home .hero__coord .coord-sep {
  width: 1px;
  height: 12px;
  background: var(--line);
}

.page-home .hero__split {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

@media (min-width: 920px) {
  .page-home .hero__split {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: start;
  }
}

/* 左栏 · 常跟球队 */

.page-home .hero__rail {
  border: 1px solid var(--line);
  border-top: 3px solid var(--neon);
  background: var(--panel);
  padding: 16px 16px 18px;
}

@media (min-width: 920px) {
  .page-home .hero__rail {
    position: sticky;
    top: 96px;
  }
}

.page-home .hero__rail .quickbar__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--neon);
  margin: 0 0 6px;
  text-transform: uppercase;
}

.page-home .hero__rail-note {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .hero__rail-list {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin: 0;
  list-style: none;
  scroll-snap-type: x proximity;
}

.page-home .hero__rail-list .quickbar__item {
  flex: 0 0 auto;
  margin: 0;
  scroll-snap-align: start;
}

@media (min-width: 920px) {
  .page-home .hero__rail-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .hero__rail-list .quickbar__item {
    flex: 1 1 auto;
  }
}

.page-home .rail-btn {
  display: block;
  width: 100%;
  min-width: 178px;
  text-align: left;
  font: inherit;
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  padding: 11px 14px;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .rail-btn:hover,
.page-home .rail-btn:focus-visible {
  border-color: var(--neon);
  transform: translateX(3px);
  outline: none;
}

.page-home .rail-btn:focus-visible {
  box-shadow: 0 0 0 2px rgba(43, 245, 176, 0.4);
}

.page-home .quickbar__item .quickbar__name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-home .quickbar__item .quickbar__meta {
  display: block;
  margin-top: 3px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-home .quickbar__item.is-active .rail-btn {
  border-color: var(--neon);
  background: var(--moss);
  box-shadow: inset 3px 0 0 var(--neon);
}

/* 右栏 · 表现卡片 */

.page-home .hero__title {
  font-family: var(--display);
  font-size: clamp(30px, 4.6vw, 50px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 12px;
  font-weight: 700;
}

.page-home .hero__lead {
  margin: 0 0 clamp(18px, 3vw, 28px);
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}

.page-home .hero__visual {
  margin: 0 0 clamp(16px, 2.5vw, 22px);
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-home .hero__visual img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .hero__cards {
  display: grid;
  gap: 14px;
}

@media (min-width: 1120px) {
  .page-home .hero__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

.page-home .perf-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 15px 16px 16px;
  clip-path: polygon(0 0, calc(100% - var(--home-cut)) 0, 100% var(--home-cut), 100% 100%, 0 100%);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .perf-card:hover,
.page-home .perf-card:focus-within {
  border-color: var(--deep);
  transform: translateY(-2px);
}

.page-home .perf-card--tall {
  padding-bottom: 20px;
}

.page-home .perf-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .perf-card__team {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .perf-card__meta {
  margin: 5px 0 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--deep);
}

.page-home .perf-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .perf-half {
  border: 1px solid var(--line);
  background: var(--ink);
  padding: 10px 10px 8px;
}

.page-home .perf-half__key {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-home .perf-half__num {
  display: block;
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: 27px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--neon);
}

.page-home .perf-half__unit {
  display: block;
  margin: 3px 0 8px;
  font-size: 11px;
  color: var(--muted);
}

.page-home .heat {
  width: 100%;
  height: auto;
  display: block;
  color: var(--line);
}

.page-home .perf-card__recent {
  margin: 12px 0 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--amber);
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), margin var(--dur) var(--ease);
}

.page-home .perf-card:hover .perf-card__recent,
.page-home .perf-card:focus-within .perf-card__recent {
  max-height: 80px;
  opacity: 1;
}

@media (hover: none) {
  .page-home .perf-card__recent {
    max-height: 80px;
    opacity: 1;
  }
}

/* ---------- 通用章节带 ---------- */

.page-home .home-band {
  padding: clamp(38px, 6vw, 76px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .home-band--moss {
  background: var(--moss);
}

.page-home .home-band--tight {
  padding-bottom: clamp(30px, 5vw, 56px);
}

.page-home .chapter__title {
  font-family: var(--display);
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.24;
  color: var(--paper);
}

.page-home .chapter__desc {
  max-width: 58ch;
  color: var(--muted);
  line-height: 1.78;
}

/* ---------- 01 赛程价格 ---------- */

.page-home .price-track {
  margin-top: clamp(22px, 3.4vw, 36px);
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x proximity;
  list-style: none;
}

.page-home .price-track__item {
  flex: 0 0 80%;
  scroll-snap-align: start;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
}

.page-home .price-track__item--focus {
  border-left-color: var(--neon);
}

.page-home .price-track__item .timeline__tick {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--deep);
}

.page-home .price-track__item .timeline__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .price-track__item .timeline__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 820px) {
  .page-home .price-track {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    gap: 14px;
  }

  .page-home .price-track__item {
    flex: 1 1 auto;
  }
}

.page-home .price-tag {
  align-self: flex-start;
  margin-top: auto;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 7px 12px;
  background: var(--orange);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-home .price-tag__num {
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-style: normal;
}

.page-home .price-tag__unit {
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-home .price-track__foot {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--amber);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 02 提前预览 ---------- */

.page-home .preview-grid {
  margin-top: clamp(20px, 3vw, 32px);
  gap: 16px;
}

.page-home .preview-card {
  background: rgba(8, 13, 18, 0.55);
  border: 1px solid var(--line);
  padding: 20px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .preview-card .index-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-home .preview-card__name {
  margin: 0;
  font-family: var(--display);
  font-size: 22px;
  color: var(--paper);
}

.page-home .preview-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-home .preview-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .preview-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--neon);
}

.page-home .preview-card__price {
  margin: 4px 0 8px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-home .preview-card__price strong {
  font-size: 22px;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-home .preview-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-home .preview-visual {
  margin: clamp(22px, 3.4vw, 36px) 0 0;
  border: 1px solid var(--line);
  background: var(--ink);
}

.page-home .preview-visual img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .preview-visual figcaption {
  padding: 12px 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 03 安卓版 ---------- */

.page-home .android-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

@media (min-width: 900px) {
  .page-home .android-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 360px);
    align-items: start;
  }
}

.page-home .steps {
  margin: clamp(18px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-home .steps__item {
  position: relative;
  padding: 16px 16px 16px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--deep);
}

.page-home .steps__idx {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--deep);
  margin-bottom: 6px;
}

.page-home .steps__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .steps__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .android-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-home .android-visual {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink);
}

.page-home .android-visual img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------- 04 数据节奏 ---------- */

.page-home .update-strip {
  margin-top: 16px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon);
}

.page-home .update-strip__icon {
  flex: 0 0 auto;
  line-height: 0;
  padding-top: 2px;
}

.page-home .update-strip p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper);
}

.page-home .next-links {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: clamp(16px, 2.4vw, 22px) 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

@media (min-width: 780px) {
  .page-home .next-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-home .next-links a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .next-links a:hover,
.page-home .next-links a:focus-visible {
  border-color: var(--neon);
  transform: translateY(-2px);
  outline: none;
}

.page-home .next-links span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 窄屏收口 ---------- */

@media (max-width: 480px) {
  .page-home .hero__title {
    font-size: 27px;
  }

  .page-home .perf-half__num {
    font-size: 23px;
  }

  .page-home .price-track__item {
    flex: 0 0 86%;
  }

  .page-home .hero__rail {
    padding: 14px 12px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .rail-btn,
  .page-home .perf-card,
  .page-home .perf-card__recent,
  .page-home .next-links a {
    transition: none;
  }

  .page-home .perf-card:hover,
  .page-home .perf-card:focus-within,
  .page-home .next-links a:hover,
  .page-home .next-links a:focus-visible {
    transform: none;
  }
}