.page-home {
  --home-edge: #1d3a57;
  --home-glow: rgba(57, 255, 136, 0.16);
  --home-fault-glow: rgba(255, 90, 60, 0.18);
  background: var(--ink-900);
  color: var(--paper);
}

/* ---------- 框景首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(1rem, 3vw, 2.25rem) 0 0;
}

.page-home .hero__frame {
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--home-edge);
  border-bottom: 2px solid var(--home-edge);
  background:
    repeating-linear-gradient(90deg, rgba(46, 217, 255, 0.09) 0 1px, transparent 1px 64px),
    radial-gradient(120% 90% at 82% 8%, rgba(46, 217, 255, 0.18), transparent 58%),
    radial-gradient(90% 80% at 4% 96%, rgba(124, 92, 255, 0.16), transparent 60%),
    var(--ink-800);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.7) contrast(1.1);
  mix-blend-mode: screen;
  z-index: 0;
}

.page-home .hero__scan {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(7, 17, 31, 0.42) 0 1px, transparent 1px 4px);
  opacity: 0.5;
}

.page-home .hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  grid-template-columns: 1fr;
  padding-block: clamp(2rem, 6vw, 4.5rem);
}

.page-home .hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.98;
  font-size: clamp(2.5rem, 9vw, 5.4rem);
  margin: 1rem 0 0;
  text-wrap: balance;
}

.page-home .hero__title-hl {
  display: inline-block;
  background: linear-gradient(90deg, var(--green), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-bottom: 0.08em;
}

.page-home .hero__lede {
  max-width: 46ch;
  margin-top: 1.4rem;
  font-size: clamp(0.98rem, 1.5vw, 1.1rem);
  line-height: 1.75;
  color: var(--muted);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.page-home .hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__panel {
  align-self: start;
  border: 2px solid var(--home-edge);
  background: rgba(7, 17, 31, 0.86);
  box-shadow: var(--shadow-hard);
  padding: 1.1rem 1.1rem 1.35rem;
  display: grid;
  gap: 0.85rem;
}

.page-home .hero__panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--muted);
  border-bottom: 1px dashed var(--home-edge);
  padding-bottom: 0.65rem;
}

.page-home .hero__stat {
  display: grid;
  gap: 0.2rem;
  border-left: 3px solid var(--green);
  padding-left: 0.85rem;
}

.page-home .hero__stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-home .hero__stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.1;
}

.page-home .hero__stat-foot {
  font-size: 0.8rem;
  color: var(--muted);
}

.page-home .hero__stat--split {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  border-left-color: var(--cyan);
}

.page-home .hero__stat--split > div {
  display: grid;
  gap: 0.15rem;
  border-top: 1px solid var(--home-edge);
  padding-top: 0.5rem;
}

.page-home .hero__stat--split .hero__stat-value {
  font-size: 1.35rem;
  color: var(--cyan);
}

.page-home .hero__index {
  border-top: 2px solid var(--home-edge);
  padding-top: 0.85rem;
}

.page-home .hero__index-title {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin: 0 0 0.5rem;
}

.page-home .hero__index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.25rem;
}

.page-home .hero__index a {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.35rem 0.4rem;
  color: var(--paper);
  text-decoration: none;
  font-size: 0.88rem;
  border-left: 2px solid transparent;
  transition: border-color 200ms ease, color 200ms ease, background-color 200ms ease;
}

.page-home .hero__index a .mono {
  color: var(--violet);
  font-size: 0.74rem;
}

.page-home .hero__index a:hover,
.page-home .hero__index a:focus-visible {
  border-left-color: var(--green);
  background: rgba(57, 255, 136, 0.08);
  color: var(--green);
  outline: none;
}

/* ---------- 通用章节头在首页的调整 ---------- */
.page-home .section-head__title {
  font-size: clamp(1.55rem, 3.4vw, 2.5rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
  font-family: var(--font-head);
  font-weight: 800;
}

.page-home .section {
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

/* ---------- 设备切换 ---------- */
.page-home .device {
  background:
    linear-gradient(180deg, var(--ink-900), var(--ink-800) 92%);
}

.page-home .device__figure {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  border: 2px solid var(--home-edge);
  background: var(--ink-900);
  box-shadow: var(--shadow-hard-lg);
  overflow: hidden;
}

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

.page-home .device__figure figcaption {
  padding: 0.8rem 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  border-top: 1px solid var(--home-edge);
}

.page-home .device__steps {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: step;
}

.page-home .device__step {
  border: 2px solid var(--home-edge);
  border-left: 4px solid var(--green);
  background: rgba(14, 27, 46, 0.75);
  padding: 1.1rem 1.15rem;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.page-home .device__step:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard);
}

.page-home .device__no {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--green);
}

.page-home .device__step h3 {
  margin: 0.45rem 0 0.4rem;
  font-size: 1.12rem;
  font-family: var(--font-head);
  font-weight: 800;
}

.page-home .device__step p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .device__link {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.page-home .device__link a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 联赛条带 ---------- */
.page-home .leagues {
  background:
    repeating-linear-gradient(135deg, rgba(23, 50, 77, 0.55) 0 14px, transparent 14px 28px),
    var(--ink-900);
  border-block: 2px solid var(--home-edge);
  padding-inline: 0;
}

.page-home .leagues__filter {
  margin-top: 1.5rem;
  overflow-x: auto;
  padding-block: 0.25rem;
}

.page-home .leagues__filter-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: nowrap;
  min-width: max-content;
}

.page-home .leagues__strip {
  margin-top: 1.25rem;
  padding-bottom: 0.5rem;
}

.page-home .leagues__track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0.25rem clamp(1rem, 4vw, 3rem) 1.25rem;
  scrollbar-color: var(--violet) transparent;
}

.page-home .league-card {
  scroll-snap-align: start;
  flex: 0 0 min(78vw, 280px);
  border: 2px solid var(--home-edge);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
  padding: 1rem;
  display: grid;
  gap: 0.5rem;
  align-content: start;
  transition: border-color 200ms ease, transform 200ms ease;
}

.page-home .league-card:hover,
.page-home .league-card:focus-within {
  border-color: var(--green);
  transform: translateY(-3px);
}

.page-home .league-card--fault {
  border-color: rgba(255, 90, 60, 0.6);
  background: linear-gradient(180deg, rgba(255, 90, 60, 0.08), var(--ink-800));
}

.page-home .league-card--fault:hover {
  border-color: var(--orange);
}

.page-home .league-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-home .league-card__code {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-home .league-card__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-home .league-card__dot--live {
  background: var(--green);
  box-shadow: 0 0 0 4px var(--home-glow);
}

.page-home .league-card__dot--fault {
  background: var(--orange);
  box-shadow: 0 0 0 4px var(--home-fault-glow);
}

.page-home .league-card h3 {
  margin: 0;
  font-size: 1.02rem;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-home .league-card p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-home .league-card .tag {
  justify-self: start;
  margin-top: 0.15rem;
}

.page-home .leagues__foot {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
  align-items: center;
}

.page-home .leagues__foot p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

.page-home .leagues__foot a:not(.btn) {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .leagues__foot .btn {
  justify-self: start;
}

/* ---------- 标签对照 ---------- */
.page-home .tagfix__grid {
  margin-top: clamp(1.75rem, 4vw, 2.5rem);
  display: grid;
  gap: 1.75rem;
  grid-template-columns: 1fr;
}

.page-home .tagfix__figure {
  margin: 0;
  border: 2px solid var(--home-edge);
  background: var(--ink-800);
  overflow: hidden;
  box-shadow: var(--shadow-hard-lg);
}

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

.page-home .tagfix__figure figcaption {
  padding: 0.8rem 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  border-top: 1px solid var(--home-edge);
}

.page-home .tagfix__cards {
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.page-home .fix-card {
  border: 2px solid var(--home-edge);
  background: rgba(14, 27, 46, 0.8);
  transition: border-color 220ms ease, box-shadow 220ms ease;
}

.page-home .fix-card[open] {
  border-color: var(--green);
  box-shadow: var(--shadow-hard);
}

.page-home .fix-card__summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.98rem;
}

.page-home .fix-card__summary::-webkit-details-marker {
  display: none;
}

.page-home .fix-card__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .fix-card__no {
  display: inline-grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border: 2px solid var(--violet);
  color: var(--violet);
  font-size: 0.78rem;
  flex: none;
}

.page-home .fix-card__label {
  flex: 1;
  min-width: 0;
}

.page-home .fix-card__body {
  padding: 0 1rem 1rem;
  border-top: 1px dashed var(--home-edge);
  margin-top: 0.15rem;
}

.page-home .fix-card__body p {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .fix-card__field {
  border-left: 3px solid var(--amber);
  padding-left: 0.75rem;
  color: var(--paper) !important;
}

.page-home .fix-card__field .mono {
  color: var(--amber);
  margin-right: 0.4rem;
  font-size: 0.78rem;
}

.page-home .tagfix__more {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0.35rem 0 0;
}

.page-home .tagfix__more a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 缓存快查 ---------- */
.page-home .cache__panel {
  border: 2px solid var(--home-edge);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(255, 90, 60, 0.12), transparent 60%),
    var(--ink-800);
  box-shadow: var(--shadow-hard-lg);
  padding: clamp(1.25rem, 3.5vw, 2.5rem);
  display: grid;
  gap: 1.5rem;
}

.page-home .cache__head h2 {
  margin: 0.6rem 0 0.7rem;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  line-height: 1.2;
}

.page-home .cache__head p {
  margin: 0;
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted);
}

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

.page-home .cache__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  border-top: 1px solid var(--home-edge);
  padding-top: 0.85rem;
}

.page-home .cache__key {
  color: var(--orange);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  padding-top: 0.15rem;
}

.page-home .cache__list h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  font-family: var(--font-head);
  font-weight: 800;
}

.page-home .cache__list p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .cache__foot {
  display: grid;
  gap: 0.85rem;
  border-top: 2px dashed var(--home-edge);
  padding-top: 1.25rem;
}

.page-home .cache__foot .btn {
  justify-self: start;
}

.page-home .cache__foot p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.page-home .cache__foot a:not(.btn) {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 联系 ---------- */
.page-home .reach {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800));
  border-top: 2px solid var(--home-edge);
}

.page-home .reach__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

.page-home .reach__intro h2 {
  margin: 0.6rem 0 0.8rem;
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  line-height: 1.22;
}

.page-home .reach__intro p {
  margin: 0 0 1.4rem;
  max-width: 50ch;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .reach__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-home .reach__list li {
  border: 2px solid var(--home-edge);
  background: var(--ink-900);
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.3rem;
  border-left: 4px solid var(--cyan);
}

.page-home .reach__key {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--violet);
}

.page-home .reach__val {
  font-size: 1rem;
  color: var(--paper);
  text-decoration: none;
  word-break: break-word;
}

.page-home .reach__list a.reach__val {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .reach__list a.reach__val:hover,
.page-home .reach__list a.reach__val:focus-visible {
  color: var(--green);
  outline: none;
}

.page-home .reach__note {
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .hero__main {
    grid-column: 1 / span 7;
  }

  .page-home .hero__panel {
    grid-column: 8 / span 5;
  }

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

  .page-home .device__step:hover {
    transform: translate(-3px, -3px);
  }

  .page-home .tagfix__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .tagfix__figure {
    grid-column: 1 / span 5;
  }

  .page-home .tagfix__cards {
    grid-column: 6 / span 7;
  }

  .page-home .leagues__foot {
    grid-template-columns: 1fr auto;
  }

  .page-home .cache__foot {
    grid-template-columns: auto 1fr;
    align-items: center;
  }

  .page-home .cache__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.5rem;
  }

  .page-home .reach__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .reach__intro {
    grid-column: 1 / span 5;
  }

  .page-home .reach__list {
    grid-column: 6 / span 7;
  }
}

@media (min-width: 1080px) {
  .page-home .hero__main {
    grid-column: 1 / span 7;
    padding-right: 1rem;
  }

  .page-home .hero__panel {
    grid-column: 8 / span 5;
  }

  .page-home .league-card {
    flex-basis: 272px;
  }

  .page-home .cache__panel {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
    align-items: start;
  }

  .page-home .cache__head {
    grid-column: 1;
  }

  .page-home .cache__list {
    grid-column: 2;
    grid-row: 1 / span 2;
    grid-template-columns: 1fr;
  }

  .page-home .cache__foot {
    grid-column: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .device__step,
  .page-home .league-card,
  .page-home .hero__index a,
  .page-home .fix-card {
    transition: none;
  }

  .page-home .device__step:hover,
  .page-home .league-card:hover {
    transform: none;
  }
}