.page-home .home-crumbs {
  padding-block: 18px 0;
  flex-wrap: wrap;
  row-gap: 6px;
}

/* ---------- 封面首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(40px, 8vw, 84px) clamp(48px, 7vw, 88px);
  border-bottom: 1px solid var(--c-line);
}

.page-home .home-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-home .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: saturate(1.15);
}

.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 80% at 84% 10%, rgba(245, 154, 24, 0.26), transparent 58%),
    radial-gradient(90% 70% at 8% 92%, rgba(37, 224, 176, 0.14), transparent 62%),
    linear-gradient(180deg, rgba(10, 15, 31, 0.6) 0%, rgba(10, 15, 31, 0.9) 52%, var(--c-ink-900) 100%);
}

.page-home .home-hero__inner {
  position: relative;
}

.page-home .home-hero__eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 22px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

.page-home .home-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(42px, 8.6vw, 96px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--c-paper);
  transform: skewX(-3deg);
  transform-origin: left bottom;
  text-shadow: 0 0 40px rgba(245, 154, 24, 0.22);
}

.page-home .home-hero__title::after {
  content: "";
  display: block;
  width: clamp(56px, 12vw, 128px);
  height: 4px;
  margin-top: 26px;
  background: linear-gradient(90deg, var(--c-tiger), var(--c-signal));
  transform: skewX(3deg);
}

.page-home .home-hero__lede {
  max-width: 62ch;
  margin: 26px 0 0;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.75;
  color: var(--c-paper);
  opacity: 0.9;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.page-home .home-hero__actions .btn {
  flex: 1 1 200px;
  text-align: center;
}

.page-home .home-hero__toc {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(40px, 6vw, 64px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.page-home .home-hero__toc > li {
  background: rgba(10, 15, 31, 0.74);
}

.page-home .home-toc__link {
  display: grid;
  gap: 6px;
  padding: 18px 16px;
  text-decoration: none;
  color: var(--c-paper);
  border-left: 2px solid transparent;
  transition: background var(--t-fast) ease, border-color var(--t-fast) ease;
}

.page-home .home-toc__link:hover,
.page-home .home-toc__link:focus-visible {
  background: rgba(245, 154, 24, 0.1);
  border-left-color: var(--c-tiger);
}

.page-home .home-toc__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-tiger);
}

.page-home .home-toc__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.01em;
}

.page-home .home-toc__note {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

/* ---------- 速度刻度 ---------- */
.page-home .home-speed__grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
}

.page-home .home-speed__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(28px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-home .speed-stat {
  padding: 24px 18px 26px;
  background: var(--c-ink-800);
}

.page-home .speed-stat::before {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  margin-bottom: 22px;
  background: linear-gradient(90deg, var(--c-tiger) 0%, rgba(245, 154, 24, 0) 92%);
}

.page-home .speed-stat__value {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: clamp(34px, 5.4vw, 54px);
  line-height: 1;
  color: var(--c-tiger-lit);
}

.page-home .speed-stat__unit {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

.page-home .speed-stat__label {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--c-paper);
}

.page-home .speed-stat__note {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-home .home-speed__shot {
  margin: 0;
}

.page-home .home-speed__shot .caption {
  margin-top: 12px;
}

/* ---------- 攻略书架 ---------- */
.page-home .home-shelf__banner {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

.page-home .shelf-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 16px;
}

.page-home .shelf-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 18px 24px;
  background: rgba(10, 15, 31, 0.42);
  border: 1px solid rgba(242, 245, 251, 0.16);
  border-top: 1px solid rgba(245, 154, 24, 0.5);
  transition: background var(--t-fast) ease, border-color var(--t-fast) ease, transform var(--t-base) ease;
}

.page-home .shelf-card:hover {
  background: rgba(10, 15, 31, 0.66);
  border-color: rgba(37, 224, 176, 0.55);
  transform: translateY(-3px);
}

.page-home .shelf-card .tag {
  align-self: flex-start;
}

.page-home .shelf-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.4;
  color: var(--c-paper);
}

.page-home .shelf-card__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 245, 251, 0.82);
}

.page-home .home-shelf__foot {
  margin: 26px 0 0;
  font-size: 15px;
  color: rgba(242, 245, 251, 0.86);
}

.page-home .home-shelf__foot a,
.page-home .home-index__foot a {
  color: var(--c-tiger-lit);
  text-underline-offset: 3px;
}

/* ---------- 换台设备 ---------- */
.page-home .home-device__grid {
  display: grid;
  gap: clamp(30px, 5vw, 52px);
}

.page-home .home-device__media {
  margin: 0;
  order: -1;
}

.page-home .home-device__list {
  display: grid;
  gap: 0;
  margin: clamp(26px, 4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(242, 245, 251, 0.18);
}

.page-home .device-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(242, 245, 251, 0.18);
}

.page-home .device-item__num {
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--c-tiger);
  padding-top: 4px;
}

.page-home .device-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--c-paper);
}

.page-home .device-item__body {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 245, 251, 0.84);
}

.page-home .home-device__body .btn {
  margin-top: clamp(26px, 4vw, 36px);
}

/* ---------- 礼包补给 ---------- */
.page-home .home-codes__inner {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.page-home .home-codes__card {
  position: relative;
  padding: clamp(26px, 4vw, 40px);
  background:
    repeating-linear-gradient(115deg, rgba(245, 154, 24, 0.07) 0 6px, transparent 6px 18px),
    var(--c-ink-800);
  border: 1px solid rgba(245, 154, 24, 0.42);
}

.page-home .home-codes__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

.page-home .home-codes__code {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: clamp(24px, 4.4vw, 40px);
  line-height: 1.15;
  letter-spacing: 0.04em;
  color: var(--c-tiger-lit);
  word-break: break-all;
}

.page-home .home-codes__meta {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--c-mist);
}

.page-home .home-codes__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .home-codes__actions .btn {
  flex: 1 1 200px;
  text-align: center;
}

/* ---------- 层叠目录 ---------- */
.page-home .home-index__tree {
  display: grid;
  gap: 1px;
  margin-top: clamp(28px, 4vw, 44px);
  padding-left: clamp(14px, 3vw, 36px);
  border-left: 1px solid var(--c-line);
}

.page-home .index-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 24px;
  align-items: center;
  gap: 12px;
  padding: 18px 14px;
  text-decoration: none;
  color: var(--c-paper);
  border-bottom: 1px solid var(--c-line);
  transition: background var(--t-fast) ease, padding-left var(--t-fast) ease;
}

.page-home .index-row:hover,
.page-home .index-row:focus-visible {
  background: rgba(245, 154, 24, 0.09);
  padding-left: 20px;
}

.page-home .index-row__num {
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--c-tiger);
}

.page-home .index-row__text {
  display: grid;
  gap: 6px;
}

.page-home .index-row__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
}

.page-home .index-row__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-mist);
}

.page-home .index-row__arrow {
  justify-self: end;
  font-size: 18px;
  color: var(--c-signal);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--t-fast) ease, transform var(--t-fast) ease;
}

.page-home .index-row:hover .index-row__arrow,
.page-home .index-row:focus-visible .index-row__arrow {
  opacity: 1;
  transform: translateX(0);
}

.page-home .home-index__foot {
  margin: 26px 0 0;
  font-size: 15px;
  color: var(--c-mist);
}

/* ---------- 中屏 ---------- */
@media (min-width: 720px) {
  .page-home .home-hero__toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

/* ---------- 宽屏 ---------- */
@media (min-width: 1000px) {
  .page-home .home-hero__toc {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-speed__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.7fr);
    align-items: start;
  }

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

  .page-home .home-device__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-home .home-device__media {
    order: 0;
  }

  .page-home .home-codes__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .page-home .shelf-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .shelf-card:nth-child(2n) {
    margin-top: 30px;
  }

  .page-home .shelf-card:nth-child(3n) {
    margin-top: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-toc__link,
  .page-home .shelf-card,
  .page-home .index-row,
  .page-home .index-row__arrow {
    transition: none;
    transform: none;
  }
}