/* ===== 首页 · 夜间赛场特刊 ===== */

.page-home {
  --home-line: rgba(47, 240, 206, 0.16);
  --home-line-soft: rgba(242, 251, 248, 0.07);
  --home-panel: #0C2A24;
  --home-panel-deep: #08201B;
  --home-leak: 64px;
  background-color: var(--ky-ink);
  color: var(--ky-white);
  overflow-x: clip;
}

.page-home .ky-section {
  padding-block: 3rem 3.25rem;
}

.page-home .home-sec {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
  max-width: 46rem;
}

.page-home .home-sec .ky-prose {
  margin: 0;
}

/* ---------- 刊头 ---------- */

.page-home .home-hero {
  position: relative;
  isolation: isolate;
  padding-block: 3.25rem 2.5rem;
  border-top: 0;
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-home .home-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.75);
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(90% 70% at 50% 0%, rgba(47, 240, 206, 0.2), transparent 62%),
    linear-gradient(180deg, rgba(6, 23, 19, 0.3) 0%, rgba(6, 23, 19, 0.97) 84%);
}

.page-home .home-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to right, var(--home-line) 0 1px, transparent 1px 110px),
    repeating-linear-gradient(to bottom, var(--home-line) 0 1px, transparent 1px 110px);
  opacity: 0.7;
  pointer-events: none;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
}

.page-home .home-hero__kicker {
  margin: 0 0 1.25rem;
  color: var(--ky-cyan-soft);
  letter-spacing: 0.12em;
}

.page-home .home-hero__kicker .ky-mono {
  color: var(--ky-cyan);
}

.page-home .home-hero__title {
  margin: 0;
  font-size: clamp(2.1rem, 9vw, 5.25rem);
  line-height: 1.02;
  font-weight: 200;
  letter-spacing: -0.02em;
  color: var(--ky-white);
  text-wrap: balance;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--ky-cyan);
}

.page-home .home-hero__lede {
  max-width: 34em;
  margin: 1.35rem 0 2.25rem;
  font-size: 1.0625rem;
  line-height: 1.78;
  color: var(--ky-mist);
}

.page-home .home-paths {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--home-line-soft);
  background: var(--home-line-soft);
}

.page-home .home-paths__link {
  display: grid;
  gap: 0.4rem;
  align-content: start;
  padding: 1.1rem 1.15rem 1.25rem;
  min-height: 100%;
  background: rgba(12, 42, 36, 0.78);
  color: inherit;
  text-decoration: none;
  transition: background 260ms var(--ky-ease);
}

.page-home .home-paths__link:hover,
.page-home .home-paths__link:focus-visible {
  background: rgba(47, 240, 206, 0.14);
}

.page-home .home-paths__no {
  color: var(--ky-cyan);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
}

.page-home .home-paths__label {
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.page-home .home-paths__desc {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--ky-mist);
}

/* ---------- 重点场次 ---------- */

.page-home .home-focus {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--ky-radius);
}

.page-home .home-focus__card {
  display: grid;
  min-height: 100%;
  background: var(--home-panel);
  border-left: 2px solid var(--ky-cyan);
  border-top: 1px solid var(--home-line-soft);
  transition: transform 280ms var(--ky-ease), border-color 280ms var(--ky-ease);
}

.page-home .home-focus__card:hover {
  transform: translateY(-3px);
  border-left-color: var(--ky-orange);
}

.page-home .home-focus__media {
  overflow: hidden;
  background: linear-gradient(135deg, var(--home-panel), var(--ky-ink));
}

.page-home .home-focus__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-focus__body {
  display: grid;
  gap: 0.65rem;
  align-content: start;
  padding: 1.15rem 1.2rem 1.4rem;
}

.page-home .home-focus__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0;
}

.page-home .home-focus__body .ky-h3 {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.4;
}

.page-home .home-focus__text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--ky-mist);
}

.page-home .home-focus__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  margin: 0.35rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-focus__fact {
  display: grid;
  gap: 0.15rem;
}

.page-home .home-focus__fact dt {
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--ky-mist);
}

.page-home .home-focus__fact dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ky-amber);
}

.page-home .home-focus__fact dd.ky-mono {
  letter-spacing: 0.06em;
}

/* ---------- 索引速览 ---------- */

.page-home .home-index__layout {
  display: grid;
  gap: 2rem;
}

.page-home .home-index__list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line-soft);
  border-top: 1px solid var(--home-line-soft);
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .home-index__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.1rem 0.85rem;
  padding: 0.85rem 1rem 0.95rem;
  background: var(--ky-ink);
  transition: background 260ms var(--ky-ease);
}

.page-home .home-index__item:hover,
.page-home .home-index__item:focus-within {
  background: var(--home-panel-deep);
}

.page-home .home-index__no {
  grid-row: 1 / span 2;
  padding-top: 0.2rem;
  color: var(--ky-cyan);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.page-home .home-index__name {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.45;
}

.page-home .home-index__desc {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.62;
  color: var(--ky-mist);
  max-height: 4.9em;
  overflow: hidden;
  transition: max-height 300ms var(--ky-ease);
}

.page-home .home-index__item:hover .home-index__desc {
  max-height: 8em;
}

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

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

/* ---------- 更新节奏 ---------- */

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

.page-home .home-scale__node {
  display: grid;
  justify-items: center;
  gap: 0.45rem;
  padding: 1.15rem 0.5rem 1.25rem;
  background: var(--ky-ink);
  color: inherit;
  text-decoration: none;
  transition: background 260ms var(--ky-ease);
}

.page-home .home-scale__node:hover,
.page-home .home-scale__node:focus-visible {
  background: var(--home-panel-deep);
}

.page-home .home-scale__tick {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--ky-amber);
  opacity: 0.5;
}

.page-home .home-scale__item--peak .home-scale__tick {
  background: var(--ky-orange);
  opacity: 1;
}

.page-home .home-scale__time {
  font-size: 1.25rem;
  color: var(--ky-white);
  letter-spacing: 0.06em;
}

.page-home .home-scale__item--peak .home-scale__time {
  color: var(--ky-orange);
}

.page-home .home-scale__name {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--ky-mist);
}

.page-home .home-batch__notes {
  display: grid;
  gap: 1px;
  margin-top: 1px;
  background: var(--home-line-soft);
}

.page-home .home-batch__note {
  padding: 1.15rem 1.2rem 1.3rem;
  background: var(--ky-ink);
  border-left: 2px solid var(--ky-amber);
}

.page-home .home-batch__note .ky-h3 {
  margin: 0 0 0.45rem;
  font-size: 1rem;
}

.page-home .home-batch__note p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--ky-mist);
}

/* ---------- 回访入口 ---------- */

.page-home .home-return__grid {
  display: grid;
  gap: 1px;
  background: var(--home-line-soft);
  border: 1px solid var(--home-line-soft);
}

.page-home .home-return__card {
  display: grid;
  gap: 0.5rem;
  align-content: start;
  padding: 1.3rem 1.25rem 1.5rem;
  background: var(--ky-ink);
  color: inherit;
  text-decoration: none;
  transition: background 260ms var(--ky-ease);
}

.page-home .home-return__card:hover,
.page-home .home-return__card:focus-visible {
  background: linear-gradient(150deg, var(--home-panel), var(--ky-ink));
}

.page-home .home-return__no {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--ky-cyan);
}

.page-home .home-return__card .ky-h3 {
  margin: 0;
  font-size: 1.0625rem;
}

.page-home .home-return__card p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--ky-mist);
}

.page-home .home-return__go {
  margin-top: 0.35rem;
  font-size: 0.8125rem;
  color: var(--ky-cyan);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

/* ---------- 设备适配 ---------- */

.page-home .home-device__layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.page-home .home-device__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line-soft);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .home-device__row {
  display: grid;
  gap: 0.4rem;
  padding: 0.9rem 0 1rem;
  background: var(--ky-ink);
}

.page-home .home-device__key {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--ky-cyan);
}

.page-home .home-device__val {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ky-white);
}

.page-home .home-device__more {
  margin: 1.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--ky-mist);
}

.page-home .home-device__more a {
  color: var(--ky-cyan);
  text-underline-offset: 4px;
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .ky-section {
    padding-block: 4rem 4.25rem;
  }

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

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

@media (min-width: 880px) {
  .page-home .home-hero {
    padding-block: 4.5rem 3.5rem;
  }

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

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

  .page-home .home-focus__item--wide {
    grid-column: 1 / -1;
    margin-right: calc(var(--home-leak) * -1);
  }

  .page-home .home-focus__card--feature {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

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

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

  .page-home .home-index__layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 3rem;
  }

  .page-home .home-device__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 3rem;
  }

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

@media (min-width: 1180px) {
  .page-home .home-focus {
    gap: 1.25rem;
  }

  .page-home .home-focus__item--wide .home-focus__body {
    padding: 1.6rem 1.75rem 1.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-focus__card,
  .page-home .home-paths__link,
  .page-home .home-scale__node,
  .page-home .home-return__card,
  .page-home .home-index__desc,
  .page-home .home-index__item {
    transition: none;
  }

  .page-home .home-focus__card:hover {
    transform: none;
  }
}