.page-home {
  --home-gap: 28px;
  --home-pad: clamp(60px, 9vw, 112px);
  --home-hair: rgba(124, 141, 166, 0.07);
  background: var(--navy);
  color: #D4DFEC;
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(56px, 8vw, 96px) 0 clamp(48px, 6vw, 76px);
}

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

.page-home .home-hero-bg img {
  position: relative;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.18;
}

.page-home .home-hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(110% 85% at 12% 6%, rgba(10, 20, 32, 0.42), rgba(10, 20, 32, 0.94) 68%),
    linear-gradient(180deg, rgba(10, 20, 32, 0.6) 0%, rgba(10, 20, 32, 0.98) 100%);
  pointer-events: none;
}

.page-home .home-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(var(--home-hair) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-hair) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-home .home-eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 26px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grid);
}

.page-home .home-eyebrow-text {
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}

.page-home .home-title {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(38px, 6.4vw, 78px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: #F3F8FD;
}

.page-home .home-title-sub {
  display: block;
  margin-top: 14px;
  font-size: clamp(19px, 2.6vw, 32px);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: 0;
  color: #9BB0C7;
}

.page-home .home-lede {
  margin: 30px 0 0;
  max-width: var(--measure);
  font-size: 17px;
  line-height: 1.8;
  color: #C2D2E4;
}

/* 数据条 */
.page-home .home-databar {
  margin-top: clamp(40px, 5.5vw, 68px);
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.page-home .home-datum {
  padding: 22px 0 20px;
}

.page-home .home-datum + .home-datum {
  border-top: 1px solid var(--line-dark);
}

.page-home .home-datum-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--grid);
}

.page-home .home-datum-value {
  display: block;
  width: max-content;
  min-width: 76px;
  margin-top: 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.2vw, 42px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-home .home-datum-note {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--grid);
}

.page-home .home-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* 章节速览 */
.page-home .home-toc {
  margin-top: clamp(36px, 5vw, 56px);
  padding-top: 22px;
  border-top: 1px solid var(--line-dark);
}

.page-home .home-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-home .home-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 10px 12px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 15px;
  line-height: 1.6;
  color: #B7C8DC;
  text-decoration: none;
  transition: color var(--ease), padding-left var(--ease);
}

.page-home .home-toc-list a:hover {
  color: var(--cyan);
  padding-left: 6px;
}

.page-home .home-toc-list .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--grid);
}

/* ---------- 通用章节 ---------- */
.page-home .home-section {
  padding: var(--home-pad) 0;
  border-top: 1px solid var(--line-dark);
}

.page-home .home-section--dark {
  background: var(--navy);
}

.page-home .home-cream {
  background: var(--cream);
  color: var(--ink);
  border-top-color: var(--line-light);
}

.page-home .chapter-head {
  display: flex;
  align-items: baseline;
  gap: 24px;
  margin: 0 0 26px;
}

.page-home .chapter-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .chapter-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: #F3F8FD;
}

.page-home .home-lead {
  margin: 0 0 clamp(32px, 4.5vw, 48px);
  max-width: var(--measure);
  font-size: 16px;
  line-height: 1.85;
  color: #B9CADE;
}

.page-home .home-cream .chapter-num {
  color: var(--brick);
}

.page-home .home-cream .chapter-head h2 {
  color: var(--ink);
}

.page-home .home-cream .home-lead {
  color: rgba(36, 28, 23, 0.78);
}

/* ---------- 01 三栏面板 ---------- */
.page-home .home-screen-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-home .home-panel {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--navy-2);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--ease), transform var(--ease);
}

.page-home .home-panel:hover {
  border-color: rgba(79, 227, 208, 0.5);
  transform: translateY(-2px);
}

.page-home .home-panel-col {
  padding: 24px 22px 26px;
}

.page-home .home-panel-col + .home-panel-col {
  border-top: 1px solid var(--line-dark);
}

.page-home .home-panel-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--grid);
}

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

.page-home .home-panel-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  line-height: 1.65;
  color: #D2E0EE;
}

.page-home .home-panel-list .mono {
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-home .home-panel-foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-dark);
  font-size: 13px;
  line-height: 1.7;
  color: var(--grid);
}

/* 竖图 */
.page-home .home-figure {
  position: relative;
  margin: 0;
  min-width: 0;
}

.page-home .home-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
}

.page-home .home-figure::after {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  width: 46px;
  height: 46px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
  border-radius: 4px 0 0 0;
  pointer-events: none;
}

.page-home .home-figure .media-caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: var(--grid);
}

/* ---------- 02 赛区主题带 ---------- */
.page-home .home-band {
  position: relative;
  overflow: hidden;
  padding: var(--home-pad) 0;
  border-top: 1px solid var(--line-dark);
}

.page-home .home-band-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-home .home-band-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-home .home-band-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--navy) 0%, rgba(10, 20, 32, 0.74) 42%, var(--navy) 100%);
}

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

.page-home .home-zones {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-home .home-zone {
  position: relative;
  padding: 26px 24px 28px;
  background: rgba(18, 38, 58, 0.74);
  border: 1px solid var(--line-dark);
  transition: border-color var(--ease), transform var(--ease);
}

.page-home .home-zone::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(130% 90% at 8% 0%, rgba(79, 227, 208, 0.1), transparent 62%);
  pointer-events: none;
}

.page-home .home-zone:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-home .home-zone:nth-child(1) {
  border-radius: 16px 8px 16px 8px;
}

.page-home .home-zone:nth-child(2) {
  border-radius: 8px 16px 8px 16px;
}

.page-home .home-zone:nth-child(3) {
  border-radius: 16px 16px 8px 8px;
}

.page-home .home-zone h3 {
  position: relative;
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #F3F8FD;
}

.page-home .home-zone-note {
  position: relative;
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.75;
  color: #A9BCD2;
}

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

.page-home .home-league-list .chip {
  padding: 5px 11px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: rgba(79, 227, 208, 0.06);
  font-size: 12px;
  color: #C8D7E7;
}

/* ---------- 03 版本三条线 ---------- */
.page-home .home-lines {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-line {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 26px 0;
  border-top: 1px solid var(--line-light);
}

.page-home .home-line:last-child {
  border-bottom: 1px solid var(--line-light);
}

.page-home .home-line-tag {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--brick);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--brick);
}

.page-home .home-line-body {
  min-width: 0;
}

.page-home .home-line-body h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink);
}

.page-home .home-line-body p {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(36, 28, 23, 0.8);
}

/* ---------- 04 移动端路径 ---------- */
.page-home .home-mobile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

.page-home .home-steps {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  counter-reset: home-step;
}

.page-home .home-steps li {
  counter-increment: home-step;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
  font-size: 16px;
  line-height: 1.75;
  color: #CBD9E8;
}

.page-home .home-steps li::before {
  content: counter(home-step, decimal-leading-zero);
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 05 订阅与导出 ---------- */
.page-home .home-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-home .home-scene {
  padding: 28px 26px 30px;
  background: rgba(180, 71, 44, 0.07);
  border-radius: 16px 8px 16px 8px;
}

.page-home .home-scene:nth-child(2) {
  border-radius: 8px 16px 8px 16px;
}

.page-home .home-scene-time {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--brick);
}

.page-home .home-scene h3 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-home .home-scene p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(36, 28, 23, 0.8);
}

/* ---------- 06 赛程窗口 ---------- */
.page-home .home-windows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-windows li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 22px 0;
  border-top: 1px solid var(--line-dark);
  transition: border-color var(--ease);
}

.page-home .home-windows li:last-child {
  border-bottom: 1px solid var(--line-dark);
}

.page-home .home-windows li:hover {
  border-top-color: rgba(79, 227, 208, 0.45);
}

.page-home .home-window-when {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-home .home-window-when .chip {
  padding: 3px 9px;
  border-radius: 4px;
  border: 1px solid var(--line-dark);
  background: rgba(79, 227, 208, 0.07);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .home-window-when .mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--grid);
}

.page-home .home-window-body {
  min-width: 0;
}

.page-home .home-window-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: #EAF1F9;
}

.page-home .home-window-body p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.78;
  color: #A6B9CF;
}

.page-home .home-window-link {
  justify-self: start;
  align-self: center;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(79, 227, 208, 0.4);
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease);
}

.page-home .home-window-link:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 索引收束 ---------- */
.page-home .home-index {
  padding: clamp(56px, 7vw, 92px) 0;
  background: var(--navy-2);
  border-top: 1px solid var(--line-dark);
}

.page-home .home-index-title {
  margin: 0 0 26px;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #EAF1F9;
}

.page-home .home-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-home .home-index-item a {
  display: block;
  padding: 18px 14px 18px 0;
  border-bottom: 1px solid var(--line-dark);
  text-decoration: none;
  transition: padding-left var(--ease);
}

.page-home .home-index-item a:hover {
  padding-left: 8px;
}

.page-home .home-index-name {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: #E3ECF6;
  transition: color var(--ease);
}

.page-home .home-index-item a:hover .home-index-name {
  color: var(--cyan);
}

.page-home .home-index-desc {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--grid);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .home-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }

  .page-home .home-index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
}

@media (min-width: 720px) {
  .page-home .home-databar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-datum {
    padding: 24px 24px 22px 0;
  }

  .page-home .home-datum + .home-datum {
    border-top: 0;
    border-left: 1px solid var(--line-dark);
    padding-left: 28px;
  }
}

@media (min-width: 768px) {
  .page-home .home-line {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 28px;
    align-items: baseline;
  }

  .page-home .home-windows li {
    grid-template-columns: 180px minmax(0, 1fr) auto;
    gap: 26px;
    align-items: center;
  }
}

@media (min-width: 860px) {
  .page-home .home-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 44px;
  }
}

@media (min-width: 900px) {
  .page-home .home-screen-grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    gap: 44px;
  }

  .page-home .home-mobile-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
    gap: 56px;
  }

  .page-home .home-zones {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 620px) {
  .page-home .home-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-panel-col + .home-panel-col {
    border-top: 0;
    border-left: 1px solid var(--line-dark);
  }
}

@media (min-width: 1024px) {
  .page-home .home-toc-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .home-index-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}