.page-home {
  --sec: var(--cyan);
  --card-shadow: 6px 6px 0 var(--ink);
}

/* ---------- 首屏分屏 ---------- */
.page-home .hero {
  padding-block: clamp(1.25rem, 3vw, 2rem) clamp(2.25rem, 5vw, 3.75rem);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}

.page-home .hero__copy {
  min-width: 0;
}

.page-home .eyebrow {
  --eyebrow-color: var(--lime);
  margin-top: 1.25rem;
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6.4vw, 3.9rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 0.5rem 0 0;
  text-wrap: balance;
}

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

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-home .hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__facts li {
  border-left: 3px solid var(--line);
  padding-left: 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.page-home .hero__facts-num {
  font-size: 1.55rem;
  color: var(--text);
  line-height: 1;
}

.page-home .hero__facts li:first-child .hero__facts-num { color: var(--cyan); }
.page-home .hero__facts li:nth-child(2) .hero__facts-num { color: var(--orange); }
.page-home .hero__facts li:nth-child(3) .hero__facts-num { color: var(--purple); }

.page-home .hero__facts-txt {
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .hero__board {
  position: relative;
  border: var(--edge);
  box-shadow: var(--hard);
  background: var(--panel);
  overflow: hidden;
  min-width: 0;
}

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

.page-home .board__bars {
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  display: flex;
  align-items: flex-end;
  gap: 7px;
  padding: 0 14px 14px;
  pointer-events: none;
}

.page-home .board__bars span {
  flex: 1 1 0;
  min-width: 0;
  background: var(--cyan);
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
}

.page-home .board__bars span:nth-child(1) { height: 34%; background: var(--cyan); }
.page-home .board__bars span:nth-child(2) { height: 58%; background: var(--cyan); }
.page-home .board__bars span:nth-child(3) { height: 42%; background: var(--orange); }
.page-home .board__bars span:nth-child(4) { height: 74%; background: var(--orange); }
.page-home .board__bars span:nth-child(5) { height: 51%; background: var(--purple); }
.page-home .board__bars span:nth-child(6) { height: 88%; background: var(--lime); }

.page-home .board__read {
  position: absolute;
  top: clamp(0.6rem, 2vw, 1.1rem);
  right: clamp(0.6rem, 2vw, 1.1rem);
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  background: var(--ink);
  border: 3px solid var(--lime);
  padding: 0.3rem 0.65rem;
}

.page-home .board__read .num {
  font-size: 1.15rem;
  color: var(--lime);
  line-height: 1;
}

.page-home .board__read small {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 章节通用骨架 ---------- */
.page-home .chapter {
  border-top: 3px solid var(--line);
  padding-block: clamp(2.25rem, 5vw, 4rem);
}

.page-home .chapter__grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.page-home .chapter__head {
  min-width: 0;
}

.page-home .chapter__num {
  display: inline-block;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1;
  color: var(--sec);
  opacity: 0.9;
}

.page-home .chapter__title {
  font-family: var(--font-display);
  font-size: var(--fs-section);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0.5rem 0 0;
  padding-top: 0.6rem;
  border-top: 3px solid var(--sec);
}

.page-home .chapter__note {
  margin: 0.85rem 0 0;
  color: var(--muted);
  line-height: 1.8;
  max-width: 30em;
}

.page-home .chapter__body {
  min-width: 0;
}

.page-home .chapter__figure {
  margin: 1.25rem 0 0;
}

.page-home .ch--lanes { --sec: var(--cyan); }
.page-home .ch--fixtures { --sec: var(--orange); }
.page-home .ch--rank { --sec: var(--orange); }
.page-home .ch--member { --sec: var(--purple); }
.page-home .ch--replay { --sec: var(--purple); }
.page-home .ch--keep { --sec: var(--lime); }

/* ---------- 三条动线 ---------- */
.page-home .lane-grid {
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
}

.page-home .lane {
  position: relative;
  background: var(--panel);
  border: 3px solid var(--line);
  box-shadow: var(--card-shadow);
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
  border-top-width: 8px;
}

.page-home .lane--cyan { border-top-color: var(--cyan); }
.page-home .lane--orange { border-top-color: var(--orange); }
.page-home .lane--purple { border-top-color: var(--purple); }

.page-home .lane__kicker {
  margin: 0;
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-home .lane__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0.35rem 0 0;
}

.page-home .lane__text {
  margin: 0.7rem 0 0;
  line-height: 1.8;
  color: var(--text);
  font-size: 0.975rem;
}

.page-home .lane__stat {
  margin: 1.1rem 0 0;
  font-size: 2rem;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.page-home .lane--cyan .lane__stat { color: var(--cyan); }
.page-home .lane--orange .lane__stat { color: var(--orange); }
.page-home .lane--purple .lane__stat { color: var(--purple); }

.page-home .lane__stat small {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-family: var(--font-body);
}

/* ---------- 赛程筛选 ---------- */
.page-home .fixtures {
  background: var(--panel);
  border: var(--edge);
  box-shadow: var(--card-shadow);
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.page-home .lg-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-home .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-home .chip {
  cursor: pointer;
  display: inline-block;
  padding: 0.42rem 0.9rem;
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  color: var(--muted);
  background: var(--raised);
  border: 3px solid var(--line);
  border-radius: 2px;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-home .chip:hover {
  color: var(--text);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-home #lg-all:checked ~ .chips [for="lg-all"],
.page-home #lg-fb:checked ~ .chips [for="lg-fb"],
.page-home #lg-bb:checked ~ .chips [for="lg-bb"],
.page-home #lg-tn:checked ~ .chips [for="lg-tn"],
.page-home #lg-rc:checked ~ .chips [for="lg-rc"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

.page-home #lg-all:focus-visible ~ .chips [for="lg-all"],
.page-home #lg-fb:focus-visible ~ .chips [for="lg-fb"],
.page-home #lg-bb:focus-visible ~ .chips [for="lg-bb"],
.page-home #lg-tn:focus-visible ~ .chips [for="lg-tn"],
.page-home #lg-rc:focus-visible ~ .chips [for="lg-rc"] {
  outline: 3px solid var(--lime);
  outline-offset: 3px;
}

.page-home #lg-fb:checked ~ .fixture-grid > .fixture:not([data-lg="fb"]),
.page-home #lg-bb:checked ~ .fixture-grid > .fixture:not([data-lg="bb"]),
.page-home #lg-tn:checked ~ .fixture-grid > .fixture:not([data-lg="tn"]),
.page-home #lg-rc:checked ~ .fixture-grid > .fixture:not([data-lg="rc"]) {
  display: none;
}

.page-home .fixture-grid {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-home .fixture {
  background: var(--ink);
  border: 3px solid var(--line);
  padding: 0.85rem 0.95rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "meta time"
    "vs   vs"
    "state state";
  gap: 0.45rem 0.75rem;
}

.page-home .fixture__meta {
  grid-area: meta;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.page-home .fixture__round {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-home .fixture__time {
  grid-area: time;
  margin: 0;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--text);
}

.page-home .fixture__vs {
  grid-area: vs;
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-home .fixture__vs span {
  color: var(--muted);
  font-weight: 400;
  font-size: 0.8rem;
  padding-inline: 0.2rem;
}

.page-home .fixture__state {
  grid-area: state;
  margin: 0;
}

.page-home .fixtures__hint {
  margin: 1.1rem 0 0;
  font-size: var(--fs-small);
  letter-spacing: 0.04em;
  color: var(--muted);
  line-height: 1.8;
  border-left: 3px solid var(--orange);
  padding-left: 0.8rem;
}

/* ---------- 排名榜 ---------- */
.page-home .rank {
  background: var(--panel);
  border: var(--edge);
  box-shadow: var(--card-shadow);
  padding: clamp(1rem, 2.5vw, 1.5rem);
}

.page-home .rank__head,
.page-home .rank__row {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) 3rem 4.5rem;
  gap: 0.5rem;
  align-items: center;
}

.page-home .rank__head {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  padding-bottom: 0.6rem;
  border-bottom: 3px solid var(--line);
}

.page-home .rank__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .rank__row {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
}

.page-home .rank__row:last-child {
  border-bottom: 0;
}

.page-home .rank__pos {
  font-size: 1.35rem;
  color: var(--orange);
  line-height: 1;
}

.page-home .rank__row:first-child .rank__pos {
  color: var(--lime);
}

.page-home .rank__team {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 0.975rem;
}

.page-home .rank__played {
  color: var(--muted);
  font-size: 0.9rem;
  text-align: right;
}

.page-home .rank__trend {
  text-align: right;
}

.page-home .rank__stamp {
  margin: 1rem 0 0;
  font-size: var(--fs-small);
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .rank__stamp .num {
  color: var(--orange);
  font-size: 0.9rem;
}

/* ---------- 会员中心 ---------- */
.page-home .member__figure {
  margin: 0 0 1.25rem;
}

.page-home .member__grid {
  display: grid;
  gap: 0.95rem;
}

.page-home .member__card {
  background: var(--panel);
  border: 3px solid var(--line);
  border-left-width: 8px;
  border-left-color: var(--purple);
  box-shadow: var(--card-shadow);
  padding: 1.1rem 1.15rem;
}

.page-home .member__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
}

.page-home .member__text {
  margin: 0.6rem 0 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text);
}

.page-home .member__num {
  margin: 0.9rem 0 0;
  font-size: 1.7rem;
  line-height: 1;
  color: var(--purple);
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.page-home .member__num small {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-family: var(--font-body);
}

.page-home .member__link {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.35rem 0 0;
}

/* ---------- 回看进度条 ---------- */
.page-home .replay__track {
  background: var(--panel);
  border: var(--edge);
  box-shadow: var(--card-shadow);
  padding: clamp(1.1rem, 3vw, 1.75rem);
}

.page-home .track {
  padding-block: 1.1rem 0.5rem;
}

.page-home .track__rail {
  position: relative;
  height: 12px;
  background: var(--raised);
  border: 3px solid var(--line);
}

.page-home .track__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 68%;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
}

.page-home .track__dot {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-left: -7px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--ink);
  border: 3px solid var(--purple);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .track__dot:hover {
  transform: translateY(-50%) scale(1.35);
  border-color: var(--lime);
}

.page-home .dot--1 { left: 12%; }
.page-home .dot--2 { left: 38%; }
.page-home .dot--3 { left: 64%; }
.page-home .dot--4 { left: 87%; }

.page-home .track__legend {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem 1rem;
  font-size: var(--fs-small);
  color: var(--muted);
}

.page-home .track__legend li {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.page-home .track__legend .num {
  color: var(--purple);
  font-size: 0.8rem;
}

.page-home .replay__figure {
  margin: 1.25rem 0 0;
}

.page-home .replay__text {
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.8;
  max-width: 34em;
}

/* ---------- 收藏 ---------- */
.page-home .keep__body {
  background: var(--panel);
  border: var(--edge);
  box-shadow: var(--hard);
  padding: clamp(1.1rem, 3vw, 1.9rem);
}

.page-home .keep__text {
  margin: 0;
  line-height: 1.85;
  color: var(--text);
  max-width: 36em;
}

.page-home .keep__list {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.page-home .keep__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .keep__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 9px;
  height: 9px;
  background: var(--lime);
  border: 2px solid var(--ink);
}

.page-home .keep__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.4rem 0 0;
}

/* ---------- 浮动章节索引 ---------- */
.page-home .toc {
  display: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .fixture-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .track__legend {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

  .page-home .chapter__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
    gap: clamp(1.75rem, 4vw, 3.5rem);
  }

  .page-home .chapter__head {
    position: sticky;
    top: 5.5rem;
  }

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

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

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

@media (min-width: 1440px) {
  .page-home .toc {
    display: block;
    position: fixed;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 2.9rem;
    z-index: 20;
    border-left: 3px solid var(--line);
    padding-left: 0.4rem;
  }

  .page-home .toc a {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.1rem;
    padding: 0.3rem 0.15rem;
    text-decoration: none;
    color: var(--muted);
    font-size: 0.6875rem;
    letter-spacing: 0.06em;
    line-height: 1.2;
    border-left: 3px solid transparent;
    margin-left: -0.55rem;
    padding-left: 0.55rem;
    transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
  }

  .page-home .toc a .num {
    font-size: 0.75rem;
  }

  .page-home .toc a:hover,
  .page-home .toc a:focus-visible {
    color: var(--text);
    border-left-color: var(--cyan);
  }

  .page-home .toc a[aria-current="true"] {
    color: var(--lime);
    border-left-color: var(--lime);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chip,
  .page-home .track__dot,
  .page-home .toc a {
    transition: none;
  }

  .page-home .chip:hover,
  .page-home .track__dot:hover {
    transform: none;
  }
}