.page-home {
  --home-gap: clamp(56px, 9vw, 132px);
  --home-card-pad: clamp(18px, 2.2vw, 26px);
  position: relative;
  overflow-x: hidden;
  background: var(--c-night);
  color: var(--c-body);
  font-family: var(--font-sans);
}

/* ---------- 左侧章节索引带 ---------- */
.page-home .chapter-rail {
  display: none;
}

@media (min-width: 1400px) {
  .page-home .chapter-rail {
    display: block;
    position: fixed;
    left: max(14px, calc((100vw - var(--shell)) / 2 - 118px));
    top: 50%;
    transform: translateY(-50%);
    z-index: var(--z-float);
  }

  .page-home .chapter-rail .rail-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .page-home .chapter-rail a {
    display: block;
    padding: 6px 13px;
    border: 1px solid var(--c-line);
    border-radius: 999px;
    color: var(--c-muted);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-decoration: none;
    white-space: nowrap;
    transition: border-color 180ms var(--ease), color 180ms var(--ease);
  }

  .page-home .chapter-rail a:hover,
  .page-home .chapter-rail a:focus-visible,
  .page-home .chapter-rail a[aria-current="true"] {
    border-color: var(--c-green);
    color: var(--c-green);
  }
}

/* ---------- 首屏 ---------- */
.page-home .opening {
  position: relative;
  padding: clamp(40px, 8vw, 110px) 0 clamp(36px, 5vw, 72px);
}

.page-home .opening-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-home .opening-title {
  margin: 0.3em 0 0;
  color: var(--c-white);
  font-weight: 200;
  font-size: clamp(2.1rem, 6.4vw, 4.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-home .opening-title em {
  font-style: normal;
  color: var(--c-green);
  border-bottom: 2px solid var(--s-green-line);
}

.page-home .opening-lead {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 46ch;
  font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
  line-height: 1.75;
  color: var(--c-body);
}

.page-home .opening-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px clamp(16px, 3vw, 34px);
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--c-muted);
}

.page-home .opening-index li {
  display: flex;
  align-items: baseline;
  gap: 0.45em;
}

.page-home .opening-index .index-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-ice);
  line-height: 1;
}

.page-home .opening-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.2vw, 38px);
}

.page-home .opening-visual {
  margin: 0;
}

.page-home .opening-visual .media {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

@media (min-width: 1024px) {
  .page-home .opening-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: center;
  }

  .page-home .opening-copy {
    grid-column: 1 / span 7;
  }

  .page-home .opening-visual {
    grid-column: 8 / span 5;
  }
}

/* ---------- 本周数据带 ---------- */
.page-home .databand {
  position: relative;
  margin: clamp(10px, 2vw, 26px) 0 var(--home-gap);
  padding: clamp(38px, 5.6vw, 72px) 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  overflow: hidden;
  background:
    linear-gradient(112deg, #0E1526 0%, rgba(7, 12, 22, 0.72) 58%, rgba(77, 225, 255, 0.07) 100%);
}

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

.page-home .databand-bg img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.65);
}

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

.page-home .databand-head h2 {
  margin: 0;
  color: var(--c-white);
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.3;
}

.page-home .databand-head p {
  margin: 10px 0 0;
  max-width: 58ch;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--c-body);
}

.page-home .databand-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(24px, 3.6vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .databand-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: clamp(15px, 2.2vw, 26px);
  background: rgba(7, 12, 22, 0.78);
  transition: background 200ms var(--ease);
}

.page-home .databand-stats .stat:hover {
  background: rgba(14, 21, 38, 0.92);
}

.page-home .databand-stats .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1;
  color: var(--c-white);
  transition: color 200ms var(--ease);
}

.page-home .databand-stats .stat:hover .stat-value {
  color: var(--c-green);
}

.page-home .databand-stats .stat-label {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--c-body);
}

.page-home .databand-stats .stat-hint {
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--c-muted);
  opacity: 0.68;
  transition: opacity 200ms var(--ease), color 200ms var(--ease);
}

.page-home .databand-stats .stat:hover .stat-hint {
  opacity: 1;
  color: var(--c-ice);
}

@media (min-width: 900px) {
  .page-home .databand-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 联赛导航专区 ---------- */
.page-home .leagues {
  padding-bottom: var(--home-gap);
}

.page-home .leagues-head {
  max-width: 62ch;
}

.page-home .leagues-head .lead,
.page-home .section-head .lead {
  margin: 14px 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-body);
}

.page-home .league-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 1.8vw, 20px);
  margin-top: clamp(26px, 3.6vw, 44px);
}

.page-home .league-group {
  padding: var(--home-card-pad);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(14, 21, 38, 0.92) 0%, rgba(7, 12, 22, 0.86) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition: border-color 200ms var(--ease);
}

.page-home .league-group:hover {
  border-color: var(--c-line-strong);
}

.page-home .group-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-home .group-head .index-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}

.page-home .group-head h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-white);
}

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

.page-home .chip {
  display: inline-flex;
  align-items: center;
  padding: 0.5em 0.95em;
  border: 1px solid var(--c-line-strong);
  border-radius: 999px;
  background: rgba(7, 12, 22, 0.6);
  color: var(--c-body);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}

.page-home .chip:hover,
.page-home .chip:focus-visible {
  border-color: var(--c-green);
  color: var(--c-green);
  transform: translateX(2px);
}

.page-home .league-foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-home .league-foot a {
  color: var(--c-ice);
  text-decoration: none;
  border-bottom: 1px solid var(--s-ice-line);
}

.page-home .league-foot a:hover {
  color: var(--c-green);
  border-bottom-color: var(--s-green-line);
}

@media (min-width: 720px) {
  .page-home .league-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .league-groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 订阅三步 ---------- */
.page-home .steps {
  padding: clamp(44px, 6vw, 84px) 0;
  background: linear-gradient(180deg, rgba(14, 21, 38, 0) 0%, rgba(14, 21, 38, 0.55) 50%, rgba(14, 21, 38, 0) 100%);
}

.page-home .step-list {
  list-style: none;
  margin: clamp(26px, 3.6vw, 42px) 0 0;
  padding: 0;
}

.page-home .step {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: clamp(20px, 2.8vw, 30px) 0;
  border-top: 1px solid var(--c-line);
}

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

.page-home .step .index-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-green);
}

.page-home .step-body h3 {
  margin: 0;
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  font-weight: 500;
  color: var(--c-white);
}

.page-home .step-body p {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-body);
}

.page-home .steps-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 14px 18px;
  border-left: 2px solid var(--s-yellow-line);
  background: rgba(255, 212, 71, 0.05);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-body);
}

@media (min-width: 720px) {
  .page-home .step {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 0 24px;
    align-items: start;
  }

  .page-home .step .index-num {
    padding-top: 4px;
  }
}

/* ---------- 赛果归档 ---------- */
.page-home .archive {
  padding-bottom: var(--home-gap);
}

.page-home .archive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}

.page-home .archive-copy .headline {
  margin: 0.35em 0 0;
}

.page-home .archive-paths {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .archive-paths li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-home .path-num {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-ice);
  padding-top: 3px;
}

.page-home .archive-paths h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--c-white);
}

.page-home .archive-paths p {
  margin: 6px 0 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-home .archive-copy .btn {
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .archive-visual {
  margin: 0;
}

.page-home .archive-visual .media {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.page-home .archive-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 1.6vw, 18px);
  list-style: none;
  margin: clamp(30px, 4.5vw, 54px) 0 0;
  padding: 0;
}

.page-home .archive-card {
  padding: var(--home-card-pad);
}

.page-home .archive-card summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  list-style: none;
  cursor: pointer;
}

.page-home .archive-card summary::-webkit-details-marker {
  display: none;
}

.page-home .archive-card .card-code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}

.page-home .archive-card .card-title {
  flex: 1 1 auto;
  font-size: 0.9375rem;
  color: var(--c-white);
}

.page-home .archive-card details[open] .card-title {
  color: var(--c-green);
}

.page-home .archive-weeks {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--c-line);
  display: grid;
  gap: 9px;
  font-size: 0.8125rem;
}

.page-home .archive-weeks li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--c-muted);
}

.page-home .archive-weeks .range {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-body);
}

@media (min-width: 640px) {
  .page-home .archive-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .archive-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .archive-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    gap: clamp(36px, 5vw, 80px);
  }
}

/* ---------- 小屏观赛 ---------- */
.page-home .mobile {
  padding: clamp(44px, 6vw, 88px) 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background: linear-gradient(200deg, rgba(77, 225, 255, 0.05) 0%, rgba(7, 12, 22, 0) 55%);
}

.page-home .mobile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 60px);
  align-items: center;
}

.page-home .mobile-visual {
  margin: 0;
}

.page-home .mobile-visual .media {
  aspect-ratio: 4 / 5;
  max-width: 420px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.page-home .mobile-copy .headline {
  margin: 0.35em 0 0;
}

.page-home .mobile-points {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .mobile-points li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--c-body);
}

.page-home .point-mark {
  width: 7px;
  height: 7px;
  margin-top: 0.6em;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 0 3px var(--s-green);
}

.page-home .mobile-copy .btn {
  margin-top: clamp(22px, 3vw, 32px);
}

@media (min-width: 900px) {
  .page-home .mobile-grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
  }
}

/* ---------- 账号状态 ---------- */
.page-home .account {
  padding: clamp(48px, 7vw, 96px) 0;
}

.page-home .account-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 1.8vw, 20px);
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-home .account-card {
  padding: var(--home-card-pad);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background: rgba(14, 21, 38, 0.7);
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}

.page-home .account-card:hover {
  border-color: var(--s-green-line);
  transform: translateY(-2px);
}

.page-home .account-card .index-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-green);
  margin-bottom: 12px;
}

.page-home .account-card h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--c-white);
}

.page-home .account-card p {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--c-body);
}

@media (min-width: 760px) {
  .page-home .account-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 栏目精选 ---------- */
.page-home .picks {
  padding-bottom: var(--home-gap);
}

.page-home .picks-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.page-home .picks-more {
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--c-ice);
  text-decoration: none;
  border-bottom: 1px solid var(--s-ice-line);
  padding-bottom: 2px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .picks-more:hover,
.page-home .picks-more:focus-visible {
  color: var(--c-green);
  border-bottom-color: var(--s-green-line);
}

.page-home .pick-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 1.6vw, 18px);
  list-style: none;
  margin: clamp(26px, 3.6vw, 42px) 0 0;
  padding: 0;
}

.page-home .pick {
  padding: var(--home-card-pad);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .pick .card-code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}

.page-home .pick h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--c-white);
}

.page-home .pick p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--c-body);
}

.page-home .pick-time {
  margin-top: auto;
  padding-top: 10px;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--c-muted);
}

.home-picks .tag,
.page-home .pick .tag {
  align-self: flex-start;
}

@media (min-width: 760px) {
  .page-home .pick-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

/* ---------- 联系与服务 ---------- */
.page-home .contact-strip {
  position: relative;
  padding: clamp(44px, 6vw, 84px) 0;
  border-top: 1px solid var(--c-line);
  background:
    radial-gradient(900px 320px at 12% 0%, rgba(198, 255, 61, 0.07) 0%, rgba(7, 12, 22, 0) 70%),
    radial-gradient(700px 300px at 92% 100%, rgba(77, 225, 255, 0.07) 0%, rgba(7, 12, 22, 0) 72%);
}

.page-home .contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

.page-home .contact-copy .headline {
  margin: 0.35em 0 0;
}

.page-home .contact-copy .lead {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--c-body);
}

.page-home .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .contact-list .contact-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 15px 18px;
  background: rgba(7, 12, 22, 0.78);
}

.page-home .contact-list .contact-key {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

.page-home .contact-list .contact-val {
  font-size: 0.9375rem;
  color: var(--c-white);
  word-break: break-word;
}

.page-home .contact-cta {
  justify-self: start;
}

@media (min-width: 900px) {
  .page-home .contact-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-home .contact-cta {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chip:hover,
  .page-home .account-card:hover {
    transform: none;
  }
}
</main>