.page-home {
  --home-gap: clamp(16px, 2.4vw, 28px);
  --home-rail-w: 244px;
  --home-radius: 16px;
  display: block;
  color: var(--tx-1);
}

.page-home img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  padding: clamp(24px, 4vw, 52px) 0 clamp(40px, 6vw, 78px);
  overflow: hidden;
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.72);
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 92% at 82% 10%, rgba(31, 143, 191, .42), transparent 62%),
    radial-gradient(96% 84% at 6% 92%, rgba(75, 59, 122, .52), transparent 68%),
    linear-gradient(180deg, rgba(10, 26, 47, .5) 0%, rgba(10, 26, 47, .96) 92%);
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
}

.page-home .hero__rail {
  order: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--line);
}

.page-home .hero__body {
  order: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.page-home .rail-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 14px;
  padding: 13px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .rail-item:focus-visible {
  outline: 2px solid var(--c-lake);
  outline-offset: 2px;
}

.page-home .rail-item__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-data);
  padding-top: 4px;
}

.page-home .rail-item__name {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--tx-1);
}

.page-home .rail-item__note {
  font-size: 13px;
  line-height: 1.55;
  color: var(--tx-3);
}

.page-home .hero__title {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: clamp(38px, 8.4vw, 64px);
  line-height: .98;
  letter-spacing: -.02em;
  font-weight: 700;
}

.page-home .hero__title .hl {
  color: var(--c-lake-mist);
}

.page-home .hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--tx-2);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-home .hero__facts {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 13px;
  color: var(--tx-3);
}

.page-home .hero__facts .data {
  color: var(--c-data);
  margin-right: 6px;
}

.page-home .hero__views {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(22px, 3vw, 38px);
}

.page-home .viewcard {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 18px;
  border-radius: var(--home-radius);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(14, 95, 134, .26), rgba(10, 26, 47, .72));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .viewcard:hover,
.page-home .viewcard:focus-within {
  transform: translateY(-4px);
  border-color: var(--c-dusk-light);
}

.page-home .viewcard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-home .viewcard__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-lake-mist);
}

.page-home .viewcard__tag--pc {
  color: var(--c-hoop);
}

.page-home .viewcard__state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--tx-2);
}

.page-home .dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-grass);
  box-shadow: 0 0 0 3px rgba(47, 158, 91, .18);
  flex: none;
}

.page-home .dot--hoop {
  background: var(--c-hoop);
  box-shadow: 0 0 0 3px rgba(240, 135, 46, .18);
}

.page-home .viewcard img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
}

.page-home .viewcard__text {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--tx-2);
}

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

.page-home .viewcard__list li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.68;
  color: var(--tx-2);
}

.page-home .viewcard__list li::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--c-dusk-light);
}

.page-home .line-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 12%, var(--line-strong) 88%, transparent);
}

/* ---------- 章节骨架 ---------- */

.page-home .section {
  padding: clamp(44px, 6vw, 86px) 0;
}

.page-home .section--tight {
  padding-top: clamp(30px, 4vw, 52px);
}

.page-home .section__title {
  font-family: var(--font-display);
  font-size: clamp(27px, 4vw, 36px);
  line-height: 1.14;
  letter-spacing: -.015em;
  margin: 6px 0 0;
}

.page-home .section__lead {
  margin: 12px 0 0;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--tx-2);
}

/* ---------- 六个入口 ---------- */

.page-home .entry-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-top: clamp(24px, 3vw, 40px);
}

.page-home .entry {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 20px;
  border-radius: var(--home-radius);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(14, 95, 134, .2), rgba(10, 26, 47, .74));
  scroll-margin-top: calc(var(--bar-h) + 26px);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .entry:hover,
.page-home .entry:focus-within {
  transform: translateY(-4px);
  border-color: var(--c-lake-mist);
}

.page-home .entry:target {
  border-color: var(--c-data);
  box-shadow: 0 0 0 1px rgba(127, 227, 212, .34), var(--shadow-card);
}

.page-home .entry__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-data);
}

.page-home .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: -.01em;
}

.page-home .entry__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--tx-2);
}

.page-home .entry__text {
  margin: 0;
  flex: 1;
  font-size: 15px;
  line-height: 1.75;
  color: var(--tx-2);
}

.page-home .entry__link {
  align-self: flex-start;
  margin-top: 2px;
  font-size: 14px;
  color: var(--c-lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 143, 191, .45);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .entry__link:hover,
.page-home .entry__link:focus-visible {
  color: var(--c-lake-mist);
  border-color: var(--c-lake-mist);
}

.page-home .entry__link:focus-visible {
  outline: 2px solid var(--c-lake);
  outline-offset: 3px;
}

/* ---------- 双端同步纸白层 ---------- */

.page-home .stepband {
  border-radius: var(--home-radius);
  padding: clamp(24px, 4vw, 48px);
  background: linear-gradient(152deg, #F5F8FA 0%, #E4EFF4 58%, #D5E6EF 100%);
  color: var(--paper-tx-1);
  box-shadow: var(--shadow-card);
}

.page-home .stepband .eyebrow {
  color: var(--c-dusk);
}

.page-home .stepband__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--paper-tx-1);
}

.page-home .stepband__lead {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper-tx-2);
}

.page-home .steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-home .step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-lake-deep);
}

.page-home .step__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -.01em;
  color: var(--paper-tx-1);
}

.page-home .step__text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper-tx-2);
}

/* ---------- 战术解读 ---------- */

.page-home .tactics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 46px);
  align-items: start;
}

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

.page-home .tactics__figure .media {
  border-radius: var(--home-radius);
}

.page-home .media__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--tx-3);
}

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

.page-home .resume {
  margin-top: 22px;
  padding: 20px;
  border-radius: var(--home-radius);
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, rgba(75, 59, 122, .36), rgba(10, 26, 47, .72));
}

.page-home .resume__head {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-data);
}

.page-home .resume__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 14px;
  color: var(--tx-2);
}

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

.page-home .resume__row .data {
  color: var(--c-lake-mist);
}

.page-home .resume__cta {
  margin-top: 16px;
}

/* ---------- 赛区分布 ---------- */

.page-home .regions {
  position: relative;
  overflow: hidden;
  border-radius: var(--home-radius);
  border: 1px solid var(--line);
  background: #08182A;
  padding: clamp(24px, 4vw, 48px);
}

.page-home .regions__bg {
  position: absolute;
  inset: 0;
  opacity: .32;
  pointer-events: none;
}

.page-home .regions__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .regions__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 24, 42, .55), rgba(8, 24, 42, .92));
}

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

.page-home .matrix {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16px, 1fr));
  gap: 6px;
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-home .matrix span {
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: 3px;
  background: rgba(168, 214, 232, .12);
  border: 1px solid rgba(168, 214, 232, .18);
}

.page-home .matrix span:nth-child(5n) {
  background: rgba(240, 135, 46, .28);
  border-color: rgba(240, 135, 46, .42);
}

.page-home .matrix span:nth-child(7n) {
  background: rgba(31, 143, 191, .32);
  border-color: rgba(31, 143, 191, .48);
}

.page-home .regions__legend {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  font-size: 13px;
  color: var(--tx-2);
}

.page-home .regions__legend li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-home .legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex: none;
}

.page-home .legend-dot--league {
  background: rgba(31, 143, 191, .6);
  border: 1px solid rgba(31, 143, 191, .8);
}

.page-home .legend-dot--stage {
  background: rgba(240, 135, 46, .5);
  border: 1px solid rgba(240, 135, 46, .8);
}

.page-home .legend-dot--time {
  background: rgba(127, 227, 212, .4);
  border: 1px solid rgba(127, 227, 212, .75);
}

.page-home .regions__cta {
  margin-top: 22px;
}

/* ---------- 更新节奏 ---------- */

.page-home .trustband {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(24px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  overflow: hidden;
  background: var(--line);
}

.page-home .trustband__cell {
  padding: 22px 20px;
  background: rgba(10, 26, 47, .9);
}

.page-home .trustband__num {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 4.6vw, 44px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--c-lake-mist);
}

.page-home .trustband__label {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.66;
  color: var(--tx-3);
}

.page-home .trustband__foot {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--tx-3);
}

.page-home .text-link {
  color: var(--c-lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 143, 191, .45);
}

.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--c-lake-mist);
  border-color: var(--c-lake-mist);
}

.page-home .text-link:focus-visible,
.page-home .rail-item:focus-visible {
  outline: 2px solid var(--c-lake);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .hero__views {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }

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

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

@media (min-width: 860px) {
  .page-home .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }

  .page-home .step {
    padding-left: 30px;
    border-left: 1px solid rgba(10, 26, 47, .14);
  }

  .page-home .step:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: var(--home-rail-w) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-home .hero__rail {
    order: 0;
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    align-self: start;
    border-top: 0;
    border-left: 1px solid var(--line-strong);
    padding-left: 18px;
  }

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

  .page-home .rail-item:hover {
    transform: translateX(4px);
    border-color: var(--c-lake-mist);
  }

  .page-home .tactics {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
  }
}

@media (min-width: 1080px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-home .trustband {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .viewcard,
  .page-home .rail-item {
    transition: none;
  }

  .page-home .entry:hover,
  .page-home .entry:focus-within,
  .page-home .viewcard:hover,
  .page-home .viewcard:focus-within,
  .page-home .rail-item:hover {
    transform: none;
  }
}