.page-home {
  --home-shadow: 6px 6px 0 rgba(2, 12, 27, 0.4);
  background: var(--c-bg);
  color: var(--c-white);
  overflow-x: hidden;
}

.page-home a:focus-visible {
  outline: 2px dashed var(--c-orange);
  outline-offset: 3px;
}

/* 面包屑 */
.page-home .home-crumb {
  margin-bottom: var(--space-5);
}
.page-home .home-crumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0;
  margin: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-gray);
}
.page-home .home-crumb__item a {
  color: var(--c-neon);
  text-decoration: none;
  transition: color 0.2s;
}
.page-home .home-crumb__item a:hover {
  color: var(--c-white);
}
.page-home .home-crumb__item[aria-current="page"] {
  color: var(--c-gray);
}

/* ===== 首屏 ===== */
.page-home .home-hero {
  padding: var(--space-6) var(--gutter) var(--space-10);
  border-bottom: var(--border-w) solid var(--c-line);
}
.page-home .home-hero__grid {
  display: grid;
  gap: var(--space-8);
}
.page-home .home-hero__stage {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.page-home .home-hero__content {
  min-width: 0;
}
.page-home .home-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--c-neon);
  margin: 0 0 var(--space-4);
  text-transform: uppercase;
}
.page-home .home-hero__kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-neon);
  box-shadow: 0 0 0 3px rgba(100, 255, 218, 0.15);
  animation: home-pulse 2.4s infinite;
}
@keyframes home-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.page-home .home-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.6vw, 3.2rem);
  line-height: 1.2;
  margin: 0 0 var(--space-5);
  max-width: 16em;
}
.page-home .home-hero__lead {
  color: var(--c-gray);
  font-size: 1rem;
  line-height: 1.8;
  margin: 0 0 var(--space-6);
  max-width: 56em;
}
.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.page-home .home-hero__stat {
  border-left: 2px solid var(--c-neon);
  padding-left: var(--space-3);
}
.page-home .home-hero__stat-num {
  display: block;
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--c-neon);
}
.page-home .home-hero__stat-label {
  display: block;
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--c-gray);
}
.page-home .home-hero__update {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 2px solid var(--c-line);
  border-radius: 999px;
  background: var(--c-bg-alt);
  font-size: 0.82rem;
  color: var(--c-white);
}
.page-home .home-hero__update-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-neon);
  box-shadow: 0 0 0 3px rgba(100, 255, 218, 0.15);
}

.page-home .home-hero__media {
  position: relative;
  max-width: 340px;
  border: var(--border-w) solid var(--c-line);
  background: var(--c-bg-alt);
  box-shadow: var(--home-shadow);
  clip-path: polygon(4% 0, 100% 0, 100% 96%, 0 100%);
}
.page-home .home-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-home .home-hero__media-tag {
  position: absolute;
  left: 0;
  bottom: var(--space-4);
  background: var(--c-neon);
  color: var(--c-bg-deep);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 50%, calc(100% - 8px) 100%, 0 100%);
}

/* 首屏右侧索引 */
.page-home .home-hero__index {
  position: relative;
  background: var(--c-bg-deep);
  border: 2px solid var(--c-line);
  box-shadow: var(--home-shadow);
  padding: var(--space-6);
  align-self: start;
}
.page-home .home-hero__index::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  width: 64px;
  height: 3px;
  background: var(--c-neon);
}
.page-home .home-hero__index-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.page-home .home-hero__index-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin: 0;
  color: var(--c-white);
}
.page-home .home-hero__index-state {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--c-neon);
  border: 1px solid var(--c-line);
  padding: var(--space-1) var(--space-3);
  white-space: nowrap;
}
.page-home .home-index {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-home .home-index__item + .home-index__item {
  border-top: 1px solid var(--c-line);
}
.page-home .home-index__link {
  position: relative;
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-2);
  text-decoration: none;
  color: var(--c-white);
  transition: background 0.2s, color 0.2s;
}
.page-home .home-index__link:hover {
  background: var(--c-bg-alt);
  color: var(--c-neon);
}
.page-home .home-index__link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 0;
  transform: translateY(-50%);
  background: var(--c-neon);
  transition: height 0.15s ease;
}
.page-home .home-index__link:hover::before,
.page-home .home-index__link:focus-visible::before {
  height: 60%;
}
.page-home .home-index__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--c-neon);
  line-height: 1.8;
}
.page-home .home-index__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}
.page-home .home-index__name {
  font-family: var(--font-heading);
  font-size: 1rem;
  line-height: 1.5;
}
.page-home .home-index__mirror {
  font-size: 0.76rem;
  color: var(--c-gray);
  line-height: 1.5;
}
.page-home .home-hero__index-foot {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--c-gray);
}

/* ===== 四季官方网址订阅提示 ===== */
.page-home .home-subscribe {
  background: var(--c-bg-deep);
  border-bottom: var(--border-w) solid var(--c-line);
  padding: var(--space-10) var(--gutter);
}
.page-home .home-subscribe__mark {
  width: 56px;
  height: 4px;
  background: var(--c-neon);
  margin-bottom: var(--space-5);
}
.page-home .home-subscribe__inner {
  display: grid;
  gap: var(--space-6);
}
.page-home .home-subscribe__eyebrow {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--c-neon);
}
.page-home .home-subscribe__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.6vw, 2.4rem);
  line-height: 1.25;
  margin: 0 0 var(--space-4);
}
.page-home .home-subscribe__desc {
  color: var(--c-gray);
  line-height: 1.8;
  margin: 0;
  max-width: 860px;
}
.page-home .home-subscribe__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: 0;
  margin: var(--space-5) 0 0;
  list-style: none;
}
.page-home .home-subscribe__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-white);
  text-decoration: none;
  border: 1px solid var(--c-line);
  padding: var(--space-2) var(--space-3);
  transition: border-color 0.2s, color 0.2s;
}
.page-home a.home-subscribe__tag:hover {
  border-color: var(--c-neon);
  color: var(--c-neon);
}
.page-home .home-subscribe__tag--plain {
  color: var(--c-gray);
}
.page-home .home-subscribe__status {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--c-bg-alt);
  border-left: 3px solid var(--c-neon);
  padding: var(--space-4);
}
.page-home .home-subscribe__signal {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-neon);
  box-shadow: 0 0 8px var(--c-neon);
  animation: home-pulse 2s infinite;
  flex-shrink: 0;
}
.page-home .home-subscribe__status-title {
  margin: 0 0 var(--space-1);
  font-size: 0.78rem;
  color: var(--c-gray);
}
.page-home .home-subscribe__status-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--c-white);
}

/* ===== 贝博大屏中心 ===== */
.page-home .home-bigscreen {
  display: grid;
  gap: var(--space-8);
  padding: var(--space-10) var(--gutter);
  align-items: center;
}
.page-home .home-bigscreen__visual {
  min-width: 0;
}
.page-home .home-bigscreen__media {
  position: relative;
  border: var(--border-w) solid var(--c-line);
  background: var(--c-bg-alt);
  box-shadow: var(--home-shadow);
  overflow: hidden;
}
.page-home .home-bigscreen__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-home .home-bigscreen__live-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-neon);
}
.page-home .home-bigscreen__live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-neon);
}
.page-home .home-bigscreen__content {
  min-width: 0;
}
.page-home .home-bigscreen__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  margin: var(--space-3) 0 var(--space-4);
}
.page-home .home-bigscreen__desc {
  color: var(--c-gray);
  line-height: 1.8;
  margin: 0 0 var(--space-5);
}
.page-home .home-bigscreen__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  border-top: 1px solid var(--c-line);
}
.page-home .home-bigscreen__list li {
  display: flex;
  gap: var(--space-3);
  align-items: baseline;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--c-line);
  font-size: 0.88rem;
  color: var(--c-white);
}
.page-home .home-bigscreen__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

/* ===== 贝博内地服务指南 ===== */
.page-home .home-service {
  background: var(--c-bg-alt);
  border-top: var(--border-w) solid var(--c-line);
  border-bottom: var(--border-w) solid var(--c-line);
  padding: var(--space-10) var(--gutter);
}
.page-home .home-service__head {
  margin-bottom: var(--space-6);
}
.page-home .home-service__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.25;
  margin: var(--space-3) 0;
}
.page-home .home-service__lead {
  color: var(--c-gray);
  line-height: 1.8;
  margin: 0;
  max-width: 640px;
}
.page-home .home-service__cards {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.page-home .home-service__card {
  position: relative;
  background: var(--c-bg);
  border: var(--border-w) solid var(--c-line);
  border-top: 4px solid var(--c-line);
  box-shadow: var(--shadow);
  padding: var(--space-5);
}
.page-home .home-service__card:nth-child(2) {
  border-top-color: var(--c-neon);
}
.page-home .home-service__card:nth-child(3) {
  border-top-color: var(--c-orange);
}
.page-home .home-service__num {
  display: block;
  font-size: 0.9rem;
  color: var(--c-neon);
  margin-bottom: var(--space-3);
}
.page-home .home-service__name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin: 0 0 var(--space-2);
}
.page-home .home-service__text {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--c-gray);
  margin: 0;
}
.page-home .home-service__foot {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.page-home .home-service__link {
  color: var(--c-neon);
  text-decoration: none;
  font-size: 0.86rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.page-home .home-service__link:hover {
  border-color: var(--c-neon);
}

/* ===== 实时比分测试版贝博 ===== */
.page-home .home-live {
  display: grid;
  gap: var(--space-8);
  padding: var(--space-10) var(--gutter);
  align-items: center;
  background: var(--c-bg);
}
.page-home .home-live__content {
  min-width: 0;
}
.page-home .home-live__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  margin: var(--space-3) 0 var(--space-4);
}
.page-home .home-live__desc {
  color: var(--c-gray);
  line-height: 1.8;
  margin: 0 0 var(--space-5);
}
.page-home .home-live__version {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  background: var(--c-bg-alt);
  border-left: 4px solid var(--c-neon);
}
.page-home .home-live__version-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-gray);
}
.page-home .home-live__version-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-neon);
}
.page-home .home-live__version-meta {
  font-size: 0.76rem;
  color: var(--c-gray);
}
.page-home .home-live__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.page-home .home-live__visual {
  min-width: 0;
}
.page-home .home-live__media {
  position: relative;
  border: var(--border-w) solid var(--c-line);
  background: var(--c-bg-deep);
  box-shadow: var(--home-shadow);
  overflow: hidden;
}
.page-home .home-live__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-home .home-live__ticker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--c-bg-deep);
  border: var(--border-w) solid var(--c-line);
  border-top: none;
  font-family: var(--font-mono);
}
.page-home .home-live__ticker-clock {
  color: var(--c-gray);
  font-size: 0.76rem;
}
.page-home .home-live__ticker-score {
  color: var(--c-neon);
  font-size: 1.35rem;
  font-weight: 700;
}
.page-home .home-live__ticker-update {
  color: var(--c-orange);
  font-size: 0.7rem;
}

/* ===== 体育赛事球队库 ===== */
.page-home .home-teams {
  background: var(--c-bg-alt);
  border-top: var(--border-w) solid var(--c-line);
  border-bottom: var(--border-w) solid var(--c-line);
  padding: var(--space-10) var(--gutter);
}
.page-home .home-teams__header {
  margin-bottom: var(--space-6);
}
.page-home .home-teams__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.25;
  margin: var(--space-3) 0;
}
.page-home .home-teams__desc {
  color: var(--c-gray);
  line-height: 1.8;
  margin: 0;
  max-width: 680px;
}
.page-home .home-teams__stats {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.page-home .home-teams__stat {
  position: relative;
  background: var(--c-bg);
  border: var(--border-w) solid var(--c-line);
  padding: var(--space-5);
  text-align: center;
}
.page-home .home-teams__stat::after {
  content: '';
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  bottom: 0;
  height: 2px;
  background: var(--c-neon);
}
.page-home .home-teams__num {
  display: block;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-neon);
}
.page-home .home-teams__label {
  display: block;
  font-size: 0.8rem;
  color: var(--c-gray);
  margin-top: var(--space-1);
}
.page-home .home-teams__visual {
  display: grid;
  gap: var(--space-5);
  align-items: start;
}
.page-home .home-teams__media {
  border: var(--border-w) solid var(--c-line);
  background: var(--c-bg-deep);
  box-shadow: var(--home-shadow);
  overflow: hidden;
}
.page-home .home-teams__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-home .home-teams__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.page-home .home-teams__tag {
  display: inline-block;
  border: 1px solid var(--c-line);
  background: var(--c-bg);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-white);
}
.page-home .home-teams__tag:nth-child(2),
.page-home .home-teams__tag:nth-child(5) {
  background: var(--c-bg-deep);
}
.page-home .home-teams__tag:nth-child(3),
.page-home .home-teams__tag:nth-child(6) {
  border-color: var(--c-neon);
  color: var(--c-neon);
}

/* ===== 阅新境与问题反馈 ===== */
.page-home .home-journey {
  padding: var(--space-10) var(--gutter);
  background: var(--c-bg);
}
.page-home .home-journey__lead {
  max-width: 720px;
  margin-bottom: var(--space-6);
}
.page-home .home-journey__title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.25;
  margin: var(--space-3) 0;
}
.page-home .home-journey__desc {
  color: var(--c-gray);
  line-height: 1.8;
  margin: 0;
}
.page-home .home-journey__body {
  display: grid;
  gap: var(--space-8);
}
.page-home .home-journey__details {
  background: var(--c-bg-alt);
  border: var(--border-w) solid var(--c-line);
  box-shadow: var(--shadow);
}
.page-home .home-journey__summary {
  display: block;
  padding: var(--space-5);
  font-family: var(--font-heading);
  font-size: 1.02rem;
  cursor: pointer;
  list-style: none;
  position: relative;
  transition: background 0.2s;
}
.page-home .home-journey__summary:hover {
  background: var(--c-bg);
}
.page-home .home-journey__summary::-webkit-details-marker {
  display: none;
}
.page-home .home-journey__summary::after {
  content: '+';
  position: absolute;
  right: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--c-neon);
}
.page-home .home-journey__details[open] .home-journey__summary::after {
  content: '−';
}
.page-home .home-journey__steps {
  list-style: none;
  padding: 0 var(--space-5) var(--space-5);
  margin: 0;
  display: grid;
  gap: var(--space-4);
}
.page-home .home-journey__step {
  display: flex;
  gap: var(--space-4);
  border-top: 1px solid var(--c-line);
  padding-top: var(--space-4);
}
.page-home .home-journey__num {
  flex-shrink: 0;
  font-size: 0.88rem;
  color: var(--c-neon);
  line-height: 1.6;
}
.page-home .home-journey__texts {
  min-width: 0;
}
.page-home .home-journey__step-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  margin: 0 0 var(--space-2);
}
.page-home .home-journey__step-desc {
  margin: 0;
  font-size: 0.82rem;
  color: var(--c-gray);
  line-height: 1.7;
}
.page-home .home-journey__feedback {
  background: var(--c-bg-deep);
  border: var(--border-w) solid var(--c-line);
  box-shadow: var(--home-shadow);
  padding: var(--space-6);
  align-self: start;
}
.page-home .home-journey__feedback-label {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--c-orange);
}
.page-home .home-journey__feedback-text {
  color: var(--c-gray);
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0 0 var(--space-5);
}
.page-home .home-journey__feedback-hint {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-line);
  font-size: 0.76rem;
  color: var(--c-gray);
  line-height: 1.6;
}

/* ===== 桌面端增强 ===== */
@media (min-width: 760px) {
  .page-home .home-hero__stage {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: end;
    gap: var(--space-6);
  }
  .page-home .home-hero__media {
    max-width: none;
  }
  .page-home .home-service__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .home-teams__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .home-teams__visual {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-home .home-hero {
    padding-top: var(--space-8);
  }
  .page-home .home-hero__grid {
    grid-template-columns: 3fr 2fr;
    gap: var(--space-8);
    align-items: stretch;
  }
  .page-home .home-hero__index {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100%;
  }
  .page-home .home-hero__title {
    font-size: clamp(2rem, 4vw, 3.2rem);
  }
  .page-home .home-subscribe__inner {
    grid-template-columns: 3fr 1fr;
    align-items: center;
  }
  .page-home .home-bigscreen {
    grid-template-columns: 1.1fr 0.9fr;
  }
  .page-home .home-live {
    grid-template-columns: 0.9fr 1.1fr;
  }
  .page-home .home-journey__body {
    grid-template-columns: 3fr 2fr;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-home .home-hero__stats {
    gap: var(--space-4);
  }
  .page-home .home-hero__stat-num {
    font-size: 1.5rem;
  }
  .page-home .home-bigscreen__list li,
  .page-home .home-live__desc,
  .page-home .home-bigscreen__desc {
    font-size: 0.95rem;
  }
}