/* ===== YABOSPORTS 首页 · page-home ===== */
.page-home {
  --home-hair: rgba(168, 243, 236, .16);
  --home-ink-soft: rgba(4, 16, 31, .74);
  --home-teal-deep: #0E7F73;
  overflow-x: clip;
}

.page-home .container {
  padding-inline: var(--gutter);
}

.page-home .section {
  padding: clamp(56px, 8vw, 104px) 0;
}

.page-home .section--paper { background: var(--color-paper); color: var(--color-ink); }
.page-home .section--dark { background: var(--color-midnight); color: var(--color-paper); }
.page-home .section--stand { background: var(--color-stand); color: var(--color-paper); }
.page-home .section--edge { position: relative; background: var(--color-midnight); color: var(--color-paper); overflow: hidden; }

.page-home .section-head {
  max-width: 64ch;
  margin-bottom: clamp(26px, 4vw, 44px);
}
.page-home .section-head h2 { margin: 12px 0 16px; }

.page-home .headline {
  font-size: clamp(26px, 4.4vw, 44px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  margin: 0;
}
.page-home .headline--sm {
  font-size: clamp(20px, 2.6vw, 27px);
  letter-spacing: -0.01em;
}

.page-home .chapter-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neon);
}
.page-home .chapter-label::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentColor;
}
.page-home .section--paper .chapter-label { color: var(--home-teal-deep); }

.page-home .lead {
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
  max-width: 60ch;
}
.page-home .section--paper .lead { color: var(--home-ink-soft); }
.page-home .section--dark .lead,
.page-home .section--stand .lead,
.page-home .section--edge .lead { color: var(--color-mist); }

.page-home .body-text {
  font-size: 16px;
  line-height: 1.85;
  margin: 0 0 22px;
  max-width: 62ch;
}
.page-home .section--paper .body-text { color: var(--home-ink-soft); }
.page-home .section--dark .body-text,
.page-home .section--stand .body-text,
.page-home .section--edge .body-text { color: var(--color-mist); }

.page-home .small-note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-dust);
}
.page-home .section--paper .small-note { color: rgba(4, 16, 31, .58); }

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

.page-home .label {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  border: 1px solid currentColor;
  color: var(--color-neon);
  background: rgba(37, 225, 208, .06);
}
.page-home .section--paper .label { color: #C2470F; background: rgba(255, 122, 61, .08); }

/* ---------- 按钮 ---------- */
.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.3;
  text-decoration: none;
  border-radius: 2px;
  transition: transform .2s var(--ease), background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.page-home .btn--primary {
  background: var(--color-sunset);
  border: 1px solid var(--color-sunset);
  color: #12060A;
}
.page-home .btn--primary:hover {
  transform: translateY(-2px);
  background: #FF8D59;
  border-color: #FF8D59;
}
.page-home .btn--ghost {
  background: transparent;
  border: 1px solid rgba(168, 243, 236, .42);
  color: var(--color-mist);
}
.page-home .btn--ghost:hover {
  border-color: var(--color-neon);
  color: var(--color-neon);
}
.page-home .section--paper .btn--ghost {
  border-color: rgba(4, 16, 31, .26);
  color: var(--color-ink);
}
.page-home .section--paper .btn--ghost:hover {
  border-color: var(--color-ink);
  background: rgba(4, 16, 31, .05);
}

/* ---------- 文本链接 ---------- */
.page-home .text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 15px;
  font-weight: 700;
  color: var(--home-teal-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(14, 127, 115, .42);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-home .text-link::after { content: "→"; font-size: 14px; }
.page-home .text-link:hover { color: var(--color-ink); border-color: var(--color-ink); }
.page-home .text-link--on-dark {
  color: var(--color-neon);
  border-color: rgba(37, 225, 208, .5);
}
.page-home .text-link--on-dark:hover { color: var(--color-paper); border-color: var(--color-paper); }

/* ---------- 01 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  background: var(--color-midnight);
  color: var(--color-paper);
  padding: clamp(70px, 11vw, 124px) 0 clamp(52px, 7vw, 88px);
}
.page-home .hero__frame {
  position: absolute;
  inset: 0;
}
.page-home .hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
  opacity: .5;
}
.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(116deg,
      rgba(7, 15, 30, .97) 0%,
      rgba(7, 15, 30, .9) 38%,
      rgba(7, 15, 30, .44) 68%,
      rgba(4, 16, 31, .9) 100%);
}
.page-home .hero__blade {
  position: absolute;
  top: -12%;
  bottom: -12%;
  left: 40%;
  right: -12%;
  display: none;
  background: linear-gradient(150deg, rgba(37, 225, 208, .22), rgba(140, 123, 255, .14) 46%, rgba(7, 15, 30, 0) 74%);
  clip-path: polygon(30% 0, 100% 0, 72% 100%, 0 100%);
  pointer-events: none;
}
.page-home .hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(32px, 5vw, 48px);
}
.page-home .hero__title {
  margin: .2em 0 .34em;
  font-size: clamp(42px, 10vw, 96px);
  font-weight: 800;
  line-height: .94;
  letter-spacing: -0.035em;
}
.page-home .hero__title span {
  display: block;
  padding-left: .06em;
  color: var(--color-neon);
  text-shadow: .055em .025em 0 rgba(140, 123, 255, .5);
}
.page-home .hero__lead {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--color-mist);
}
.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-home .hero .small-note { color: var(--color-dust); }

/* 比分条 */
.page-home .hero__ticker {
  padding: 14px 16px 6px;
  border: 1px solid rgba(37, 225, 208, .3);
  background: rgba(4, 16, 31, .74);
  box-shadow: 12px 12px 0 rgba(37, 225, 208, .08);
}
.page-home .ticker__label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-grass);
}
.page-home .ticker__label::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-grass);
  box-shadow: 0 0 0 4px rgba(70, 185, 122, .18);
}
.page-home .ticker__list { list-style: none; margin: 0; padding: 0; }
.page-home .ticker__item {
  padding: 11px 2px 12px;
  border-top: 1px solid var(--home-hair);
  outline: none;
}
.page-home .ticker__item:first-child { border-top: 0; }
.page-home .ticker__item:focus-visible { box-shadow: inset 2px 0 0 var(--color-neon); }
.page-home .ticker__league {
  display: block;
  margin-bottom: 7px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--color-dust);
}
.page-home .ticker__side {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.page-home .ticker__team { font-size: 15px; color: var(--color-paper); }
.page-home .ticker__score {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-neon);
}
.page-home .ticker__meta {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  color: var(--color-dust);
}
.page-home .ticker__extra {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-mist);
  max-height: 4.8em;
  opacity: 1;
  overflow: hidden;
  transition: max-height .3s var(--ease), opacity .3s var(--ease);
}

/* ---------- 02 换机同步 ---------- */
.page-home .sync__grid {
  display: grid;
  gap: clamp(30px, 4vw, 56px);
}
.page-home .sync__figure {
  position: relative;
  margin: 0;
  padding: 0 18px 18px 0;
}
.page-home .sync__figure img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  border: 1px solid rgba(4, 16, 31, .14);
}
.page-home .sync__figure::after {
  content: "";
  position: absolute;
  top: 18px;
  left: 18px;
  right: 0;
  bottom: 0;
  z-index: 0;
  border: 1px solid rgba(37, 225, 208, .6);
}
.page-home .media-figure__cap {
  position: relative;
  z-index: 1;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(4, 16, 31, .6);
}
.page-home .sync__body .headline { margin: 12px 0 18px; }

.page-home .steps {
  list-style: none;
  counter-reset: step;
  margin: 26px 0 24px;
  padding: 0;
}
.page-home .steps li {
  position: relative;
  padding-left: 44px;
  margin-bottom: 18px;
}
.page-home .steps li:last-child { margin-bottom: 0; }
.page-home .steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  padding: 2px 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--home-teal-deep);
  border: 1px solid rgba(14, 127, 115, .35);
}
.page-home .steps strong {
  display: block;
  margin-bottom: 5px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-ink);
}
.page-home .steps span {
  display: block;
  font-size: 14px;
  line-height: 1.75;
  color: var(--home-ink-soft);
}

/* 赛历时间轴 */
.page-home .season {
  margin-top: clamp(48px, 7vw, 84px);
  border-top: 1px solid rgba(4, 16, 31, .12);
  padding-top: clamp(30px, 4vw, 46px);
}
.page-home .season__head { max-width: 60ch; margin-bottom: 22px; }
.page-home .season__head .small-note { margin-top: 10px; }
.page-home .season__scroll {
  overflow-x: auto;
  padding: 0 var(--gutter) 12px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}
.page-home .season__track {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: max-content;
}
.page-home .season__track .timeline-item {
  position: relative;
  flex: 0 0 auto;
  width: 178px;
  padding: 24px 20px 18px 0;
  border-top: 2px solid rgba(4, 16, 31, .16);
  scroll-snap-align: start;
}
.page-home .season__track .timeline-item::before {
  content: "";
  position: absolute;
  top: -7px;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--home-teal-deep);
  box-shadow: 0 0 0 4px rgba(14, 127, 115, .14);
}
.page-home .season__track .timeline-item:nth-child(3n+2)::before {
  background: var(--color-sunset);
  box-shadow: 0 0 0 4px rgba(255, 122, 61, .16);
}
.page-home .timeline-item__round {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-ink);
}
.page-home .season__note {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(4, 16, 31, .58);
}

/* ---------- 03 站内分类 ---------- */
.page-home .cats__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-hair);
  border: 1px solid var(--home-hair);
}
.page-home .cats__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 22px 24px;
  background: var(--color-stand);
  transition: background-color .25s var(--ease);
}
.page-home .cats__item:hover { background: #12294A; }
.page-home .cats__idx {
  position: absolute;
  top: 14px;
  right: 18px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: rgba(37, 225, 208, .14);
}
.page-home .cats__name {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-paper);
}
.page-home .cats__desc {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-dust);
}
.page-home .cats__link {
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 225, 208, .4);
  padding-bottom: 2px;
}
.page-home .cats__link:hover { color: var(--color-paper); border-color: var(--color-paper); }

/* ---------- 04 实时比分与数据 ---------- */
.page-home .data__grid {
  display: grid;
  gap: clamp(38px, 5vw, 60px);
  align-items: center;
}
.page-home .data__copy .headline { margin: 12px 0 18px; }
.page-home .data__facts {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 11px;
}
.page-home .data__facts li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--color-mist);
}
.page-home .data__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 9px;
  height: 9px;
  border: 1px solid var(--color-neon);
  background: rgba(37, 225, 208, .16);
}
.page-home .data__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
}
.page-home .data__device {
  position: relative;
  margin: 0;
  justify-self: center;
  width: 100%;
  max-width: 340px;
  padding-bottom: 46px;
}
.page-home .data__device img {
  display: block;
  width: 100%;
  border: 1px solid rgba(37, 225, 208, .3);
}
.page-home .data__device .score-card {
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 0;
  padding: 14px 16px;
  background: rgba(4, 16, 31, .95);
  border: 1px solid rgba(37, 225, 208, .42);
  box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
}
.page-home .score-card__meta {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--color-dust);
}
.page-home .score-card__line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 6px;
}
.page-home .score-card__line:last-child { margin-bottom: 0; }
.page-home .score-card__team { font-size: 15px; color: var(--color-paper); }
.page-home .score-card__score {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-neon);
}

/* ---------- 05 赛季服务 ---------- */
.page-home .tabs__nav {
  display: inline-flex;
  margin-bottom: 22px;
  border: 1px solid rgba(4, 16, 31, .2);
}
.page-home .tab {
  appearance: none;
  padding: 11px 22px;
  border: 0;
  background: transparent;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-ink);
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.page-home .tab + .tab { border-left: 1px solid rgba(4, 16, 31, .2); }
.page-home .tab:hover { background: rgba(4, 16, 31, .05); }
.page-home .tab.is-active,
.page-home .tab[aria-selected="true"] {
  background: var(--color-ink);
  color: var(--color-paper);
}
.page-home .tab:focus-visible {
  outline: 2px solid var(--home-teal-deep);
  outline-offset: 2px;
}
.page-home .data-table-wrap {
  overflow-x: auto;
  border-top: 2px solid var(--color-ink);
}
.page-home .data-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 15px;
  text-align: left;
}
.page-home .data-table th,
.page-home .data-table td {
  padding: 15px 12px;
  border-bottom: 1px solid rgba(4, 16, 31, .12);
}
.page-home .data-table thead th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(4, 16, 31, .55);
}
.page-home .data-table tbody th {
  font-weight: 700;
  color: var(--color-ink);
}
.page-home .data-table .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 19px;
  font-weight: 700;
  color: #C2470F;
  white-space: nowrap;
}

/* ---------- 06 地域与团队 ---------- */
.page-home .region { padding: clamp(64px, 9vw, 118px) 0; }
.page-home .region__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}
.page-home .region::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(7, 15, 30, .74) 0%,
    rgba(7, 15, 30, .9) 58%,
    var(--color-midnight) 100%);
}
.page-home .region__inner { position: relative; z-index: 1; }
.page-home .region__inner .headline { margin: 12px 0 20px; max-width: 24ch; }
.page-home .region__stats {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.page-home .region__stats li {
  padding-top: 12px;
  border-top: 1px solid rgba(37, 225, 208, .42);
}
.page-home .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 4vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--color-neon);
}
.page-home .stat-label {
  display: block;
  margin-top: 9px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-dust);
}
.page-home .region__links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
}
.page-home .region__links a {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 225, 208, .6);
  padding-bottom: 3px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-home .region__links a:hover { color: var(--color-neon); border-color: var(--color-neon); }

/* ---------- 07 从哪一步开始 ---------- */
.page-home .start__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 26px;
}
.page-home .start__item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 20px;
  border-top: 2px solid var(--color-ink);
}
.page-home .start__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #C2470F;
}
.page-home .start__name {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-ink);
}
.page-home .start__desc {
  margin: 0 0 auto;
  padding-bottom: 4px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--home-ink-soft);
}
.page-home .start__item .btn { align-self: flex-start; margin-top: 6px; }
.page-home .start__sign {
  margin: clamp(34px, 5vw, 56px) 0 0;
  padding-left: 18px;
  border-left: 4px solid var(--color-neon);
  font-size: clamp(18px, 2.4vw, 26px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .cats__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-home .data__device { padding-bottom: 0; }
  .page-home .data__device .score-card {
    left: -20%;
    right: auto;
    bottom: 8%;
    width: min(84%, 250px);
  }
}

@media (min-width: 820px) {
  .page-home .start__list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
}

@media (min-width: 900px) {
  .page-home .hero__blade { display: block; }
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(300px, .58fr);
    align-items: end;
  }
  .page-home .sync__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: center;
  }
  .page-home .region__stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 940px) {
  .page-home .data__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
}

@media (min-width: 1080px) {
  .page-home .cats__list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-home .cats__item { padding: 32px 24px 26px; }
}

@media (hover: hover) and (min-width: 700px) {
  .page-home .ticker__extra {
    max-height: 0;
    opacity: 0;
  }
  .page-home .ticker__item:hover .ticker__extra,
  .page-home .ticker__item:focus-within .ticker__extra {
    max-height: 4.8em;
    opacity: 1;
  }
}