.page-home {
  --hero-gap: clamp(20px, 3.4vw, 46px);
  --panel-pad: clamp(18px, 2.6vw, 28px);
  --stack: clamp(46px, 8vw, 100px);
  padding-bottom: var(--stack);
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  padding-top: clamp(18px, 3.4vw, 32px);
  padding-bottom: 4px;
}

.page-home .breadcrumb-link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

/* ---------- 首屏：4 : 8 非对称分栏 ---------- */
.page-home .hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--hero-gap);
  padding-top: clamp(24px, 4vw, 44px);
  padding-bottom: clamp(36px, 6vw, 74px);
}

@media (min-width: 900px) {
  .page-home .hero {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
    gap: clamp(30px, 4.4vw, 60px);
  }
}

.page-home .hero-rail {
  position: relative;
  border-left: 2px solid var(--orange);
  padding-left: clamp(16px, 2.4vw, 26px);
}

.page-home .rail-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.page-home .hero-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4.2vw, 2.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .hero-lede {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 36ch;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.8;
  color: var(--line-white);
}

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

.page-home .rail-item {
  position: relative;
}

.page-home .rail-link {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 3px 14px;
  padding: 14px 12px 14px 0;
  border-top: 1px solid var(--hair);
  text-decoration: none;
  color: inherit;
  transition: background-color var(--step) var(--ease), padding-left var(--step) var(--ease);
}

.page-home .rail-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 52px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  transform: translateX(-14px) skewX(-24deg) scaleX(0);
  transform-origin: left center;
  transition: transform 0.22s var(--ease);
}

.page-home .rail-link:hover::after,
.page-home .rail-link:focus-visible::after {
  transform: translateX(0) skewX(-24deg) scaleX(1);
}

.page-home .rail-link:hover,
.page-home .rail-link:focus-visible {
  background: var(--card);
  padding-left: 12px;
}

.page-home .rail-num {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--paper-dim);
  transition: color var(--step) var(--ease), transform var(--step) var(--ease);
}

.page-home .rail-link:hover .rail-num,
.page-home .rail-link:focus-visible .rail-num {
  color: var(--cyan);
  transform: scale(1.22);
}

.page-home .rail-label {
  grid-column: 2;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .rail-desc {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 首屏右侧：直播预览 + 记分牌 ---------- */
.page-home .hero-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 1.8vw, 20px);
}

@media (min-width: 720px) {
  .page-home .hero-stage {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    grid-template-areas:
      "main board"
      "main side";
    align-items: start;
  }
  .page-home .stage-main { grid-area: main; }
  .page-home .scoreboard { grid-area: board; }
  .page-home .stage-side { grid-area: side; }
}

.page-home .stage-main {
  margin: 0;
  border: 1px solid var(--hair);
}

.page-home .scoreboard {
  position: relative;
  padding: var(--panel-pad);
  background: linear-gradient(158deg, var(--ink-blue) 0%, var(--card) 72%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  outline: none;
}

.page-home .scoreboard:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.page-home .sb-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.page-home .sb-refresh {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.page-home .sb-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.page-home .sb-side {
  display: grid;
  gap: 6px;
  transition: opacity var(--step) var(--ease);
}

.page-home .sb-side-away {
  text-align: right;
  opacity: 0.7;
}

.page-home .scoreboard:hover .sb-side-home,
.page-home .scoreboard:focus-within .sb-side-home {
  opacity: 0.55;
}

.page-home .scoreboard:hover .sb-side-away,
.page-home .scoreboard:focus-within .sb-side-away {
  opacity: 1;
}

.page-home .sb-team {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--line-white);
}

.page-home .sb-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--paper-dim);
}

.page-home .sb-score {
  font-family: var(--font-mono);
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--amber);
  text-shadow: 0 0 26px rgba(255, 194, 75, 0.32);
}

.page-home .sb-colon {
  padding-inline: 2px;
  color: var(--cyan);
}

.page-home .stage-side {
  margin: 0;
  border: 1px solid var(--hair);
}

/* ---------- 常用栏目赛道 ---------- */
.page-home .track-section {
  padding-block: var(--stack);
  border-top: 1px dashed rgba(30, 110, 104, 0.4);
}

.page-home .track-list {
  display: grid;
  gap: 0;
  margin-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--hair);
}

.page-home .track-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 18px;
  padding: clamp(20px, 3vw, 30px) 0;
  border-bottom: 1px solid var(--hair);
  text-decoration: none;
  color: inherit;
}

@media (min-width: 780px) {
  .page-home .track-card {
    grid-template-columns: 76px minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 6px 28px;
  }
}

.page-home .track-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.24s var(--ease);
}

.page-home .track-card:hover::after,
.page-home .track-card:focus-visible::after {
  transform: scaleX(1);
}

.page-home .track-num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--orange);
  transition: color var(--step) var(--ease);
}

.page-home .track-card:hover .track-num,
.page-home .track-card:focus-visible .track-num {
  color: var(--amber);
}

.page-home .track-body {
  grid-column: 2;
}

.page-home .track-name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .track-desc {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--line-white);
}

.page-home .track-go {
  grid-column: 2;
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  white-space: nowrap;
}

@media (min-width: 780px) {
  .page-home .track-go {
    grid-column: 3;
    grid-row: 1 / span 2;
    align-self: center;
  }
}

/* ---------- 联赛导航速览 ---------- */
.page-home .league-section {
  position: relative;
  padding-block: var(--stack);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(43, 230, 208, 0.09), transparent 62%),
    radial-gradient(90% 70% at 0% 100%, rgba(255, 122, 47, 0.07), transparent 60%),
    var(--ink-blue);
}

.page-home .league-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--orange) 46%, transparent 88%);
}

.page-home .league-lede {
  margin: 12px 0 clamp(22px, 3.2vw, 34px);
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--line-white);
}

.page-home .league-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(30, 110, 104, 0.5);
  border: 1px solid rgba(30, 110, 104, 0.5);
}

@media (min-width: 780px) {
  .page-home .league-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .league-step {
  padding: clamp(20px, 3vw, 30px);
  background: var(--pitch);
}

.page-home .step-num {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--cyan);
}

.page-home .step-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-home .step-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 球队页第二屏预览 ---------- */
.page-home .shot-section {
  padding-block: var(--stack);
}

.page-home .shot-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.6vw, 32px);
  margin-top: clamp(18px, 2.6vw, 28px);
}

@media (min-width: 900px) {
  .page-home .shot-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: stretch;
  }
}

.page-home .shot-layout .media-frame {
  margin: 0;
  border: 1px solid var(--hair);
}

.page-home .shot-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(30, 110, 104, 0.5);
  border: 1px solid rgba(30, 110, 104, 0.5);
}

.page-home .shot-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--card);
  transition: background-color var(--step) var(--ease);
}

.page-home .shot-card:hover {
  background: var(--track);
}

.page-home .shot-label {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-home .shot-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--line-white);
}

.page-home .shot-split-note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--cyan);
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.82;
  color: var(--muted);
}

/* ---------- 固定入口使用提示 ---------- */
.page-home .pin-section {
  padding-block: var(--stack);
}

.page-home .pin-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 46px);
}

@media (min-width: 820px) {
  .page-home .pin-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

.page-home .section-head-stacked {
  display: block;
  margin-bottom: 14px;
}

.page-home .section-head-stacked .section-index {
  display: block;
  margin-bottom: 8px;
}

.page-home .pin-hint {
  margin: 0;
  max-width: 40ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .pin-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(30, 110, 104, 0.45);
  border: 1px solid rgba(30, 110, 104, 0.45);
}

.page-home .pin-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  align-items: baseline;
  padding: 16px clamp(16px, 2.4vw, 24px);
  background: var(--ink-blue);
  transition: background-color var(--step) var(--ease);
}

.page-home .pin-item:hover {
  background: var(--card);
}

.page-home .pin-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-home .pin-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--line-white);
}

.page-home .pin-text strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 品牌收束区块 ---------- */
.page-home .brand-close {
  position: relative;
  width: min(var(--shell), calc(100% - 2 * var(--gutter)));
  margin: clamp(28px, 5vw, 56px) auto 0;
  min-height: clamp(320px, 44vw, 460px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--ink-blue);
  border: 1px solid var(--hair);
}

.page-home .brand-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  filter: saturate(0.78);
}

.page-home .brand-close::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(7, 26, 18, 0.16) 0%, rgba(7, 26, 18, 0.9) 76%);
}

.page-home .brand-copy {
  position: relative;
  z-index: 2;
  padding: clamp(26px, 4vw, 52px);
  max-width: 62ch;
}

.page-home .brand-title {
  margin: 14px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .brand-text {
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--line-white);
}

.page-home .brand-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(16px, 2.4vw, 28px);
}

.page-home .brand-links .link-trail {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* ---------- 极窄屏兜底 ---------- */
@media (max-width: 380px) {
  .page-home .sb-body {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
  .page-home .sb-score {
    text-align: left;
  }
  .page-home .sb-side-away {
    text-align: left;
  }
  .page-home .shot-cards {
    grid-template-columns: minmax(0, 1fr);
  }
}
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