/* ============================================================
   首页 · 夜间赛场刊物封面 / 战术板与折叠资讯流
   所有页面专属样式限定在 .page-home 作用域内
   ============================================================ */

.page-home {
  --home-tilt: 1.4deg;
  --home-line: 1px solid var(--base-700);
  --home-pad: clamp(18px, 3.2vw, 38px);
  overflow-x: clip;
  padding-bottom: clamp(40px, 8vw, 110px);
}

.page-home .section {
  padding-block: clamp(30px, 5.4vw, 80px);
  scroll-margin-top: 84px;
}

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

/* ---------- 封面层 ---------- */

.page-home .cover__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(14px, 3vw, 36px);
}

.page-home .cover__main {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  min-height: clamp(340px, 78vw, 520px);
  padding: var(--home-pad);
  border: var(--home-line);
  overflow: hidden;
}

.page-home .cover__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  margin: 0;
}

.page-home .cover__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(.5) brightness(.62) contrast(1.1);
}

.page-home .cover__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  display: block;
  pointer-events: none;
  background:
    radial-gradient(96% 76% at 10% 4%, rgba(79, 227, 208, .17), transparent 60%),
    linear-gradient(202deg, rgba(6, 17, 15, .30) 0%, rgba(6, 17, 15, .84) 54%, var(--base-950) 100%);
}

.page-home .cover__kicker {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .cover__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 9vw, 74px);
  line-height: 1.02;
  letter-spacing: -.015em;
  color: var(--text);
}

.page-home .cover__sub {
  margin: 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(16px, 2.4vw, 21px);
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--amber);
}

.page-home .cover__lead {
  margin: 0;
  max-width: 32em;
  font-size: clamp(15px, 1.7vw, 16.5px);
  line-height: 1.78;
  color: var(--text);
}

.page-home .cover__checks {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .cover__check {
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: .03em;
  color: var(--muted);
  padding: 7px 11px;
  border: 1px solid var(--base-700);
  background: rgba(6, 17, 15, .7);
}

.page-home .cover__check b {
  margin-right: 6px;
  font-weight: 400;
  color: var(--cyan);
}

.page-home .cover__rail {
  border-top: var(--home-line);
  padding-top: clamp(16px, 2.6vw, 22px);
}

.page-home .cover__rail-title {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .cover-index {
  list-style: none;
  margin: clamp(12px, 2vw, 18px) 0 0;
  padding: 0;
}

.page-home .cover-index__link {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 11px 6px 11px 0;
  border-bottom: 1px solid var(--base-700);
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color .22s var(--ease), padding-left .22s var(--ease), background-color .22s var(--ease);
}

.page-home .cover-index__link:hover,
.page-home .cover-index__link:focus-visible {
  color: var(--cyan);
  padding-left: 8px;
  background: rgba(79, 227, 208, .05);
}

.page-home .cover-index__num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan-dim);
}

/* ---------- 左战术板 / 右资讯流 ---------- */

.page-home .split-grid {
  display: grid;
  gap: clamp(26px, 4.4vw, 46px);
}

.page-home .board {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--home-pad);
  border: var(--home-line);
  background: var(--base-900);
}

.page-home .board__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  margin: 0;
  opacity: .22;
}

.page-home .board__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(.35) brightness(.72) contrast(1.05);
}

.page-home .board__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 30, 27, .74), rgba(12, 30, 27, .95));
}

.page-home .board__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 4.4vw, 40px);
  line-height: 1.06;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-home .board__lead {
  margin: 0 0 clamp(18px, 3vw, 28px);
  max-width: 34em;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.75;
}

.page-home .board-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: var(--home-line);
  background: var(--base-700);
}

.page-home .board-item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 3px 12px;
  padding: clamp(14px, 2.4vw, 20px);
  background: rgba(12, 30, 27, .94);
  transition: background-color .24s var(--ease);
}

.page-home .board-item:hover {
  background: var(--base-800);
}

.page-home .board-item__num {
  grid-row: 1 / span 3;
  padding-top: 3px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-home .board-item__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.3vw, 21px);
  line-height: 1.25;
  color: var(--text);
}

.page-home .board-item__meta {
  margin: 0;
  font-family: var(--font-data);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--cyan-dim);
}

.page-home .board-item__desc {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-home .feed {
  border-top: var(--home-line);
  padding-top: clamp(18px, 3vw, 26px);
}

.page-home .feed__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
}

.page-home .feed__title {
  margin: 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(21px, 2.8vw, 28px);
  line-height: 1.25;
  color: var(--text);
}

.page-home .feed__note {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-home .feed__list {
  display: grid;
  gap: 1px;
  margin: clamp(14px, 2.4vw, 20px) 0 0;
  border: var(--home-line);
  background: var(--base-700);
}

.page-home .feed-item {
  background: var(--base-950);
}

.page-home .feed-item > summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 14px;
  align-items: baseline;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  transition: background-color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-home .feed-item > summary::-webkit-details-marker {
  display: none;
}

.page-home .feed-item > summary:hover {
  background: var(--base-900);
}

.page-home .feed-item[open] > summary {
  background: var(--base-900);
  box-shadow: inset 2px 0 0 var(--cyan);
}

.page-home .feed-item__title {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
  transition: color .22s var(--ease);
}

.page-home .feed-item[open] .feed-item__title {
  color: var(--cyan);
}

.page-home .feed-item__time {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--amber);
  white-space: nowrap;
}

.page-home .feed-item__tag {
  grid-column: 1 / -1;
  justify-self: start;
  padding: 2px 7px;
  border: 1px solid var(--base-700);
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan-dim);
}

.page-home .feed-item__body {
  margin: 0;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--base-700);
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-home .feed__foot {
  margin: clamp(16px, 2.4vw, 22px) 0 0;
}

/* ---------- 兼容自检卡（纸面区） ---------- */

.page-home .compat {
  display: grid;
  gap: clamp(20px, 3.4vw, 40px);
  padding: clamp(20px, 3.4vw, 44px);
  background: var(--paper);
  color: var(--ink);
  border-radius: 2px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .32);
}

.page-home .compat__kicker {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--alert);
}

.page-home .compat__title {
  margin: 0 0 14px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(22px, 3.4vw, 33px);
  line-height: 1.25;
  color: var(--ink);
}

.page-home .compat__desc {
  margin: 0 0 12px;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(36, 26, 22, .84);
}

.page-home .compat__steps {
  margin: 18px 0 0;
}

.page-home .compat__steps > summary {
  display: inline-block;
  padding: 9px 14px;
  cursor: pointer;
  list-style: none;
  border: 1px solid rgba(36, 26, 22, .4);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink);
  transition: background-color .22s var(--ease), color .22s var(--ease);
}

.page-home .compat__steps > summary::-webkit-details-marker {
  display: none;
}

.page-home .compat__steps > summary:hover,
.page-home .compat__steps > summary:focus-visible,
.page-home .compat__steps[open] > summary {
  background: var(--ink);
  color: var(--paper);
}

.page-home .step-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  counter-reset: step;
  display: grid;
  gap: 11px;
}

.page-home .step-list > li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(36, 26, 22, .88);
}

.page-home .step-list > li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  padding-top: 4px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--alert);
}

.page-home .compat__link {
  margin: 18px 0 0;
}

.page-home .compat__link a {
  color: var(--alert);
  font-size: 14.5px;
  text-decoration: none;
  border-bottom: 1px solid rgba(166, 58, 63, .5);
  padding-bottom: 2px;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-home .compat__link a:hover,
.page-home .compat__link a:focus-visible {
  color: var(--ink);
  border-color: var(--ink);
}

.page-home .compat__figure {
  margin: 0;
  align-self: start;
  border: 1px solid rgba(36, 26, 22, .28);
  background: rgba(36, 26, 22, .06);
}

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

/* ---------- 更新节奏 ---------- */

.page-home .rhythm__head {
  max-width: 46em;
}

.page-home .rhythm__title {
  margin: 0 0 12px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.22;
  color: var(--text);
}

.page-home .rhythm__lead {
  margin: 0;
  max-width: 40em;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.78;
}

.page-home .rhythm__figure {
  margin: clamp(20px, 3.2vw, 34px) 0 0;
  border: var(--home-line);
  overflow: hidden;
}

.page-home .rhythm__figure img {
  display: block;
  width: 100%;
  height: clamp(150px, 26vw, 300px);
  object-fit: cover;
  filter: saturate(.6) brightness(.78) contrast(1.06);
}

.page-home .rhythm__track {
  position: relative;
  list-style: none;
  margin: clamp(20px, 3.2vw, 34px) 0 0;
  padding: 0;
  border-top: var(--home-line);
}

.page-home .rhythm__track::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0;
  bottom: 0;
  width: 1px;
  opacity: .55;
  background: linear-gradient(180deg, var(--cyan-dim), var(--cyan), var(--amber));
}

.page-home .rhythm__node {
  position: relative;
  padding: clamp(16px, 2.6vw, 26px) 0 clamp(16px, 2.6vw, 26px) 26px;
  border-bottom: var(--home-line);
}

.page-home .rhythm__node::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(24px, 3.4vw, 36px);
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.page-home .rhythm__node--draft::before {
  background: var(--cyan-dim);
  box-shadow: 0 0 0 4px rgba(30, 140, 129, .16);
}

.page-home .rhythm__node--fix::before {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(79, 227, 208, .16);
}

.page-home .rhythm__node--final::before {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(232, 181, 75, .18);
}

.page-home .rhythm__time {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan-dim);
}

.page-home .rhythm__node--final .rhythm__time {
  color: var(--amber);
}

.page-home .rhythm__name {
  margin: 8px 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.6vw, 25px);
  line-height: 1.2;
  color: var(--text);
}

.page-home .rhythm__desc {
  margin: 0;
  max-width: 46em;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.78;
}

/* ---------- 路线区 ---------- */

.page-home .routes {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-home .route-card {
  display: block;
  padding: clamp(18px, 2.6vw, 26px);
  border: var(--home-line);
  background: var(--base-900);
  color: var(--text);
  text-decoration: none;
  transform: rotate(0deg);
  transition: transform .3s var(--ease), border-color .3s var(--ease), background-color .3s var(--ease);
}

.page-home .route-card__num {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan-dim);
}

.page-home .route-card__name {
  display: block;
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.2;
  color: var(--text);
}

.page-home .route-card__desc {
  display: block;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.72;
}

.page-home .route-card__go {
  display: block;
  margin-top: 16px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-home .routes__note {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-home .routes__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, .35);
  transition: border-color .22s var(--ease);
}

.page-home .routes__note a:hover,
.page-home .routes__note a:focus-visible {
  border-color: var(--cyan);
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 760px) {
  .page-home .routes {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-home .route-card:nth-child(2) {
    transform: rotate(var(--home-tilt));
  }

  .page-home .route-card:nth-child(3) {
    transform: rotate(calc(var(--home-tilt) * -1));
  }
}

@media (min-width: 900px) {
  .page-home .cover__grid {
    grid-template-columns: 60fr 40fr;
    align-items: stretch;
  }

  .page-home .cover__rail {
    border-top: 0;
    border-left: var(--home-line);
    padding-top: clamp(4px, 1vw, 12px);
    padding-left: clamp(18px, 2.4vw, 32px);
  }

  .page-home .split-grid {
    grid-template-columns: 58fr 42fr;
    align-items: start;
  }

  .page-home .board {
    position: sticky;
    top: clamp(20px, 4vh, 44px);
  }

  .page-home .compat {
    grid-template-columns: 44fr 56fr;
    align-items: start;
  }

  .page-home .rhythm__track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0 clamp(18px, 2.6vw, 36px);
    border-top: 0;
  }

  .page-home .rhythm__track::before {
    display: none;
  }

  .page-home .rhythm__node {
    padding: clamp(20px, 2.4vw, 28px) 0 0;
    border-bottom: 0;
    border-top: 2px solid var(--base-700);
  }

  .page-home .rhythm__node::before {
    top: -6px;
    left: 0;
    box-shadow: 0 0 0 4px var(--base-950);
  }
}

@media (min-width: 1180px) {
  .page-home .cover__main {
    min-height: clamp(460px, 42vw, 580px);
  }

  .page-home .feed__list {
    max-height: 560px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--base-700) transparent;
  }
}

/* 倾斜卡片 hover 回正：提高特异性以覆盖上面的媒体查询规则 */
.page-home a.route-card:hover,
.page-home a.route-card:focus-visible {
  transform: rotate(0deg);
  border-color: var(--cyan);
  background: var(--base-800);
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }

  .page-home a.route-card:hover,
  .page-home a.route-card:focus-visible,
  .page-home .route-card:nth-child(2),
  .page-home .route-card:nth-child(3) {
    transform: rotate(0deg);
  }
}
<<<END>>>