.page-home {
  --open-gap: clamp(20px, 4vw, 52px);
  --card-r: var(--r-md);
  display: block;
  color: var(--mist);
  max-width: 100%;
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-home .crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px var(--pad-x) 0;
  font-size: var(--fs-note);
  letter-spacing: 0.14em;
  color: var(--stone);
  max-width: var(--wrap);
  margin-inline: auto;
}

.page-home .crumb__sep { color: var(--brass); }

/* ---------- 首屏 ---------- */
.page-home .home-open {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--open-gap);
  padding: clamp(24px, 4vw, 48px) var(--pad-x) clamp(40px, 6vw, 80px);
  max-width: var(--wrap);
  margin-inline: auto;
}

.page-home .open-side {
  border-left: 1px solid var(--line-brass);
  padding-left: 16px;
  order: 2;
}

.page-home .open-side .vnote {
  writing-mode: horizontal-tb;
  display: block;
  margin: 0 0 14px;
  color: var(--brass);
}

.page-home .tick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .tick {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  position: relative;
  padding-left: 14px;
  font-size: 13px;
  color: var(--stone);
}

.page-home .tick::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--brass);
  background: var(--deep);
}

.page-home .tick--now { color: var(--mist); }

.page-home .tick--now::before {
  border-color: var(--cyan);
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(53, 224, 208, 0.75);
}

.page-home .tick__t {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--lava);
  letter-spacing: 0.04em;
}

.page-home .tick--now .tick__t { color: var(--cyan); }

.page-home .open-side__jump {
  display: inline-block;
  margin-top: 20px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line-brass);
  padding-bottom: 3px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .open-side__jump:hover,
.page-home .open-side__jump:focus-visible {
  color: var(--lava);
  border-color: var(--lava);
}

.page-home .open-stage {
  position: relative;
  order: 1;
  isolation: isolate;
}

.page-home .open-stage::before {
  content: "";
  position: absolute;
  inset: -18% -12% 30% -8%;
  z-index: -1;
  background:
    radial-gradient(58% 52% at 66% 16%, rgba(255, 106, 43, 0.24), transparent 72%),
    conic-gradient(from 210deg at 74% -6%, rgba(53, 224, 208, 0.16), transparent 34%),
    radial-gradient(40% 40% at 12% 60%, rgba(200, 84, 42, 0.14), transparent 70%);
  pointer-events: none;
}

.page-home .open-stage .eyebrow {
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-home .open-stage h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-display);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 20px;
}

.page-home .open-lede {
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--mist);
  max-width: 60ch;
  margin: 0 0 clamp(28px, 4vw, 44px);
}

.page-home .chapter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .chapter { border-bottom: 1px solid var(--line); }

.page-home .chapter__link {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 22px;
  grid-template-areas:
    "idx title go"
    "idx desc  go";
  align-items: center;
  gap: 4px 14px;
  padding: 16px 6px;
  text-decoration: none;
  color: inherit;
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .chapter__idx {
  grid-area: idx;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--brass);
}

.page-home .chapter__t {
  grid-area: title;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .chapter__d {
  grid-area: desc;
  font-size: 13.5px;
  color: var(--stone);
  line-height: 1.6;
}

.page-home .chapter__go {
  grid-area: go;
  width: 22px;
  height: 22px;
  position: relative;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .chapter__go::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 2px;
  width: 14px;
  height: 1px;
  background: var(--cyan);
}

.page-home .chapter__go::after {
  content: "";
  position: absolute;
  top: calc(50% - 4px);
  right: 3px;
  width: 8px;
  height: 8px;
  border-top: 1px solid var(--cyan);
  border-right: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-home .chapter__link:hover,
.page-home .chapter__link:focus-visible {
  background: rgba(255, 106, 43, 0.07);
  transform: translateX(4px);
}

.page-home .chapter__link:hover .chapter__go,
.page-home .chapter__link:focus-visible .chapter__go {
  opacity: 1;
  transform: translateX(0);
}

.page-home .open-visual {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

.page-home .open-visual img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-brass);
  filter: saturate(0.9) brightness(0.86);
}

.page-home .open-visual .media__cap {
  display: block;
  margin-top: 10px;
  font-size: var(--fs-note);
  letter-spacing: 0.12em;
  color: var(--stone);
}

/* ---------- 今日赛场主题带 ---------- */
.page-home .home-band {
  padding: clamp(36px, 5vw, 64px) 0 clamp(36px, 5vw, 64px) var(--pad-x);
  background: linear-gradient(180deg, rgba(18, 41, 63, 0.85), rgba(11, 27, 43, 0));
  border-top: 1px solid var(--line-soft);
}

.page-home .home-band .section-head {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-right: var(--pad-x);
}

.page-home .section-head .eyebrow {
  color: var(--lava);
  margin: 0 0 12px;
}

.page-home .section-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-h2);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin: 0 0 12px;
}

.page-home .band-hint,
.page-home .section-head .prose {
  color: var(--stone);
  font-size: 15px;
  line-height: 1.75;
  max-width: 62ch;
  margin: 0;
}

.page-home .band-track {
  display: flex;
  gap: 16px;
  margin-top: 26px;
  padding: 6px var(--pad-x) 22px 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--brass) transparent;
  max-width: var(--wrap);
  margin-inline: auto;
}

.page-home .band-track::-webkit-scrollbar { height: 6px; }
.page-home .band-track::-webkit-scrollbar-track { background: var(--line-soft); }
.page-home .band-track::-webkit-scrollbar-thumb {
  background: var(--line-brass);
  border-radius: 99px;
}

.page-home .band-card {
  flex: 0 0 232px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  min-height: 208px;
  border-radius: var(--card-r);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(18, 41, 63, 0.95), rgba(5, 13, 22, 0.9));
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .band-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% -30%;
  height: 120px;
  background: radial-gradient(50% 100% at 50% 0%, rgba(53, 224, 208, 0.18), transparent 70%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  pointer-events: none;
}

.page-home .band-card--wide { flex-basis: 296px; min-height: 224px; }
.page-home .band-card--tall { flex-basis: 200px; min-height: 268px; }

.page-home .band-card:hover,
.page-home .band-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--lava);
}

.page-home .band-card:hover::after,
.page-home .band-card:focus-visible::after { opacity: 1; }

.page-home .band-card__time {
  margin-top: auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-home .band-card__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.45;
}

.page-home .band-card__meta {
  font-size: 12.5px;
  color: var(--stone);
  line-height: 1.6;
}

/* ---------- 双版本对照 ---------- */
.page-home .home-versions {
  position: relative;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(40px, 5vw, 72px) var(--pad-x);
}

.page-home .ver-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 30px;
}

.page-home .ver-bg {
  position: absolute;
  inset: -6% -4% -6% -4%;
  margin: 0;
  z-index: -1;
  overflow: hidden;
  border-radius: var(--r-lg);
}

.page-home .ver-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: blur(1px) saturate(0.8);
}

.page-home .ver-card {
  position: relative;
  padding: 24px 20px;
  border-radius: var(--card-r);
  background: rgba(11, 27, 43, 0.86);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .ver-card--classic { border-left: 3px solid var(--lava); }
.page-home .ver-card--refresh { border-left: 3px solid var(--cyan); }

.page-home .ver-card:hover,
.page-home .ver-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--line-brass);
}

.page-home .ver-card__head h3 {
  font-size: var(--fs-h3);
  font-weight: 800;
  color: var(--paper);
  margin: 12px 0 0;
  line-height: 1.4;
}

.page-home .ver-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .ver-list li {
  position: relative;
  padding-left: 18px;
}

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

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

.page-home .ver-tail {
  margin: 22px 0 0;
  font-size: 14px;
  color: var(--stone);
  line-height: 1.75;
}

.page-home .ver-tail__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.4);
  margin-left: 6px;
}

.page-home .ver-tail__link:hover,
.page-home .ver-tail__link:focus-visible { color: var(--paper); border-color: var(--paper); }

/* ---------- 集锦墙 ---------- */
.page-home .home-clips {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(40px, 5vw, 72px) var(--pad-x);
}

.page-home .clip-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.page-home .clip {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  border-radius: var(--card-r);
  border: 1px solid var(--line);
  background: rgba(18, 41, 63, 0.66);
  padding: 12px;
  overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .clip--lead { grid-column: span 2; }

.page-home .clip .media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-sm);
  background: var(--ink);
}

.page-home .clip .media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur) var(--ease), filter var(--dur) var(--ease);
}

.page-home .clip .media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(53, 224, 208, 0.34), rgba(255, 106, 43, 0.18) 52%, transparent 72%);
  clip-path: polygon(0 100%, 100% 42%, 100% 100%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  pointer-events: none;
}

.page-home .clip:hover,
.page-home .clip:focus-visible {
  transform: translateY(-4px);
  border-color: var(--lava);
}

.page-home .clip:hover .media::after,
.page-home .clip:focus-visible .media::after { opacity: 1; }

.page-home .clip:hover .media img,
.page-home .clip:focus-visible .media img { transform: scale(1.03); }

.page-home .clip__body { display: grid; gap: 8px; }

.page-home .clip__body h3 {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
  margin: 0;
}

.page-home .clip__meta {
  margin: 0;
  font-size: 12.5px;
  color: var(--stone);
  letter-spacing: 0.06em;
}

.page-home .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-home .media--4x5 { aspect-ratio: 4 / 5; }
.page-home .media--3x2 { aspect-ratio: 3 / 2; }
.page-home .media--square { aspect-ratio: 1 / 1; }
.page-home .media--21x9 { aspect-ratio: 21 / 9; }

.page-home .clips-tail {
  margin: 26px 0 0;
  font-size: 14px;
  color: var(--stone);
  line-height: 1.8;
}

.page-home .clips-tail__link {
  color: var(--lava);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 43, 0.45);
  margin-left: 6px;
}

.page-home .clips-tail__link:hover,
.page-home .clips-tail__link:focus-visible { color: var(--paper); border-color: var(--paper); }

/* ---------- 跟队入口 ---------- */
.page-home .home-follow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(40px, 5vw, 72px) var(--pad-x);
  border-top: 1px solid var(--line-soft);
}

.page-home .follow-visual { margin: 0; }

.page-home .follow-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-brass);
  filter: saturate(0.85) brightness(0.9);
}

.page-home .follow-body .eyebrow { color: var(--moss); margin: 0 0 12px; }

.page-home .follow-body h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-h2);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--paper);
  margin: 0 0 14px;
}

.page-home .follow-body .prose {
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--mist);
  max-width: 62ch;
  margin: 0 0 22px;
}

.page-home .team-picker {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
}

.page-home .team-chip {
  font-family: var(--font-body);
  font-size: 13.5px;
  padding: 9px 16px;
  border-radius: 99px;
  border: 1px solid var(--line);
  background: rgba(18, 41, 63, 0.7);
  color: var(--mist);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .team-chip:hover { border-color: var(--brass); }

.page-home .team-chip.is-on {
  background: rgba(255, 106, 43, 0.18);
  border-color: var(--lava);
  color: var(--paper);
  box-shadow: inset 0 0 0 1px rgba(53, 224, 208, 0.55);
}

.page-home .follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.page-home .follow-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-home .follow-fact dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--stone);
  margin-bottom: 6px;
}

.page-home .follow-fact dd {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .follow-fact dd .mono { font-size: 20px; }

/* ---------- 站点近况 ---------- */
.page-home .home-ledger {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(40px, 5vw, 72px) var(--pad-x);
}

.page-home .home-ledger .eyebrow { color: var(--brass); margin: 0 0 12px; }

.page-home .ledger-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  border-top: 1px solid var(--line);
}

.page-home .ledger {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 18px 4px;
  border-bottom: 1px solid var(--line);
}

.page-home .ledger__n {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-home .ledger__t {
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .ledger__d {
  font-size: 13.5px;
  color: var(--stone);
  line-height: 1.7;
}

.page-home .ledger-tail {
  margin: 24px 0 0;
  font-size: 14px;
  color: var(--stone);
  line-height: 1.8;
}

.page-home .ledger-tail__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.4);
  margin-left: 10px;
}

.page-home .ledger-tail__link:hover,
.page-home .ledger-tail__link:focus-visible { color: var(--paper); border-color: var(--paper); }

/* ---------- 收口版本条 ---------- */
.page-home .home-signoff {
  background: var(--ink);
  border-top: 1px solid var(--line-brass);
}

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

.page-home .signoff-inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 22px var(--pad-x);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .signoff-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
}

.page-home .signoff-k {
  color: var(--stone);
  letter-spacing: 0.14em;
  font-size: 12px;
}

.page-home .signoff-v {
  color: var(--mist);
  font-variant-numeric: tabular-nums;
}

.page-home .signoff-v.mono { color: var(--lava); }

/* ---------- 焦点可见 ---------- */
.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-home .chapter__link:focus-visible { border-radius: var(--r-sm); }

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-home .chapter__link {
    grid-template-columns: 52px minmax(0, 1fr) 28px;
    padding: 20px 10px;
  }

  .page-home .chapter__t { font-size: 19px; }

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

  .page-home .ledger {
    grid-template-columns: 160px minmax(0, 1fr) minmax(0, 2fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-home .ledger__n { font-size: 30px; }

  .page-home .signoff-inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-home .home-open {
    grid-template-columns: minmax(150px, 0.55fr) minmax(0, 2.6fr);
    align-items: start;
  }

  .page-home .open-side {
    order: 1;
    position: sticky;
    top: calc(var(--gutter) + 12px);
    align-self: start;
  }

  .page-home .open-stage { order: 2; }

  .page-home .open-stage::before { inset: -22% -14% 26% -10%; }

  .page-home .clip-wall {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 92px;
    gap: 16px;
  }

  .page-home .clip--lead {
    grid-column: span 2;
    grid-row: span 4;
  }

  .page-home .clip--std { grid-column: span 1; grid-row: span 2; }
  .page-home .clip--tall { grid-column: span 1; grid-row: span 3; }
  .page-home .clip--wide { grid-column: span 2; grid-row: span 2; }

  .page-home .clip .media {
    flex: 1 1 auto;
    aspect-ratio: auto;
    min-height: 0;
  }

  .page-home .clip .media img { height: 100%; }

  .page-home .home-follow {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.7fr);
    gap: 46px;
    align-items: center;
  }

  .page-home .follow-visual { position: sticky; top: calc(var(--gutter) + 24px); }
}

@media (min-width: 1200px) {
  .page-home .home-band { padding-left: calc(var(--pad-x) + 12px); }
  .page-home .band-card { flex-basis: 252px; }
  .page-home .band-card--wide { flex-basis: 340px; }
  .page-home .band-card--tall { flex-basis: 216px; }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }

  .page-home .chapter__link:hover,
  .page-home .band-card:hover,
  .page-home .clip:hover,
  .page-home .ver-card:hover {
    transform: none;
  }
}