/* ================= 云开赛场 · 首页 ================= */
.page-home {
  --home-line: var(--hairline);
  --home-gap: clamp(28px, 4.5vw, 64px);
  --home-col-pad: clamp(18px, 2.6vw, 32px);
}

.page-home .page-home__first {
  padding-top: clamp(14px, 3vw, 28px);
}

/* ---------- 面包屑 ---------- */
.page-home .breadcrumb {
  margin-bottom: clamp(14px, 2vw, 24px);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-secondary);
}

.page-home .breadcrumb__item[aria-current="page"] {
  color: var(--fluoro-cyan);
}

/* ---------- 主题声明区 ---------- */
.page-home .home-mast {
  display: block;
  padding-bottom: clamp(20px, 3.2vw, 34px);
}

.page-home .home-mast__kicker {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--signal-orange);
  text-transform: uppercase;
}

.page-home .home-mast__title {
  margin: 0 0 16px;
  font-size: clamp(28px, 5.6vw, 56px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--text-primary);
  max-width: 22ch;
}

.page-home .home-mast__lede {
  margin: 0;
  max-width: 68ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text-secondary);
}

/* ---------- 首屏双栏 ---------- */
.page-home .home-duo {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}

.page-home .home-duo > .duo__col {
  padding: var(--home-col-pad) 0;
  min-width: 0;
}

.page-home .home-duo > .duo__col + .duo__col {
  border-top: 1px solid var(--home-line);
}

@media (min-width: 900px) {
  .page-home .home-duo {
    grid-template-columns: 1fr 1fr;
  }
  .page-home .home-duo > .duo__col {
    padding: clamp(24px, 3vw, 38px) var(--home-col-pad);
  }
  .page-home .home-duo > .duo__col:first-child {
    padding-left: 0;
  }
  .page-home .home-duo > .duo__col:last-child {
    padding-right: 0;
    border-top: 0;
    border-left: 1px solid var(--fluoro-cyan);
  }
}

/* 栏头 */
.page-home .home-colhead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin-bottom: 16px;
}

.page-home .home-colhead__num {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--fluoro-cyan);
}

.page-home .home-colhead__title {
  margin: 0;
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--text-primary);
}

.page-home .home-colhead__note {
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--text-secondary);
}

/* 筛选标签 */
.page-home .home-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

/* ---------- 时间线 ---------- */
.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  column-gap: 14px;
  padding: 13px 0 13px 18px;
  border-bottom: 1px solid var(--home-line);
}

.page-home .timeline__item:last-child {
  border-bottom: 0;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fluoro-cyan);
  box-shadow: 0 0 0 4px rgba(41, 240, 196, .1);
}

.page-home .timeline__item--live::before {
  background: var(--signal-orange);
  animation: home-pulse 1900ms ease-out infinite;
}

@keyframes home-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 106, 43, .38); }
  100% { box-shadow: 0 0 0 13px rgba(255, 106, 43, 0); }
}

.page-home .timeline__time {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-size: 13.5px;
  color: var(--mist-cyan);
  letter-spacing: .02em;
  padding-top: 1px;
}

.page-home .timeline__title {
  grid-column: 2;
  font-size: 14.5px;
  line-height: 1.4;
  color: var(--text-primary);
  font-weight: 500;
}

.page-home .timeline__meta {
  grid-column: 2;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-secondary);
  letter-spacing: .01em;
  overflow-wrap: anywhere;
}

.page-home .timeline__item--live .timeline__title {
  color: var(--mist-cyan);
}

.page-home .home-colfoot {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ---------- 数据表 ---------- */
.page-home .table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--home-line);
}

.page-home .data-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.5;
}

.page-home .data-table th {
  padding: 10px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .09em;
  text-align: left;
  white-space: nowrap;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--home-line);
}

.page-home .data-table td {
  padding: 13px 10px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--home-line);
  white-space: nowrap;
}

.page-home .data-table tbody tr:nth-child(even) {
  background: rgba(10, 30, 25, .55);
}

.page-home .data-table tbody tr:hover {
  background: rgba(41, 240, 196, .07);
}

.page-home .home-score {
  color: var(--mist-cyan);
  font-weight: 600;
}

.page-home .home-score--live {
  color: var(--signal-orange);
}

/* ---------- 氛围横带 ---------- */
.page-home .home-band {
  margin: var(--home-gap) 0 0;
  position: relative;
}

.page-home .home-band img {
  display: block;
  width: 100%;
  height: clamp(150px, 24vw, 300px);
  object-fit: cover;
  border-radius: var(--r-sm);
}

.page-home .home-band__cap {
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--text-secondary);
}

/* ---------- 章节头 ---------- */
.page-home .route-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding-bottom: 14px;
  margin-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--home-line);
}

.page-home .route-head__num {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--fluoro-cyan);
}

.page-home .route-head__title {
  flex: 1 1 260px;
  margin: 0;
  font-size: clamp(21px, 3.2vw, 32px);
  line-height: 1.2;
  font-weight: 900;
  color: var(--text-primary);
}

.page-home .route-head__meta {
  font-size: 11.5px;
  letter-spacing: .07em;
  color: var(--text-secondary);
}

/* ---------- 指标带 ---------- */
.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
  margin-bottom: var(--home-gap);
}

@media (min-width: 760px) {
  .page-home .home-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .home-stats > .stat {
  background: var(--deep-panel);
  padding: clamp(16px, 2.4vw, 24px) clamp(14px, 2vw, 20px);
}

.page-home .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--fluoro-cyan);
}

.page-home .stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--text-secondary);
}

/* ---------- 更新说明双栏 ---------- */
.page-home .home-update {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 40px);
}

@media (min-width: 900px) {
  .page-home .home-update {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
}

.page-home .home-update__lead {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--text-primary);
}

.page-home .home-update__text {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-home .home-update__link,
.page-home .home-cache__link,
.page-home .home-stand__link {
  margin: 18px 0 0;
}

.page-home .home-update__media img,
.page-home .home-cache__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-sm);
}

.page-home .media__caption {
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--text-secondary);
}

/* ---------- 约球三步 ---------- */
.page-home .home-steps {
  list-style: none;
  margin: 0 0 var(--home-gap);
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--home-line);
  border: 1px solid var(--home-line);
}

@media (min-width: 820px) {
  .page-home .home-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-step {
  position: relative;
  background: var(--deep-panel);
  padding: clamp(20px, 2.8vw, 30px) clamp(18px, 2.4vw, 26px);
}

.page-home .home-step::after {
  content: "";
  position: absolute;
  left: clamp(18px, 2.4vw, 26px);
  right: clamp(18px, 2.4vw, 26px);
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--fluoro-cyan), rgba(255, 106, 43, .65));
  opacity: .75;
}

.page-home .home-step__num {
  display: block;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--fluoro-cyan);
  margin-bottom: 12px;
}

.page-home .home-step__title {
  margin: 0 0 10px;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 900;
  line-height: 1.3;
  color: var(--text-primary);
}

.page-home .home-step__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--text-secondary);
}

.page-home .home-stand {
  margin: 0 0 var(--home-gap);
}

.page-home .home-stand img {
  display: block;
  width: 100%;
  height: clamp(160px, 26vw, 300px);
  object-fit: cover;
  border-radius: var(--r-sm);
}

.page-home .home-stand__cap {
  margin-top: 10px;
  font-size: 11.5px;
  letter-spacing: .07em;
  color: var(--text-secondary);
}

/* ---------- 集锦缓存 ---------- */
.page-home .home-cache {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .home-cache {
    grid-template-columns: 7fr 5fr;
  }
}

.page-home .home-cache__ring {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.page-home .home-ring {
  flex: 0 0 auto;
  width: 96px;
  height: 96px;
}

.page-home .home-ring__track {
  stroke: var(--home-line);
}

.page-home .home-ring__value {
  stroke: var(--fluoro-cyan);
  filter: drop-shadow(0 0 6px rgba(41, 240, 196, .35));
}

.page-home .home-cache__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--text-secondary);
}

.page-home .home-cache__label .digits {
  display: block;
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 4px;
}

.page-home .home-cache__text {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.page-home .home-cache__media {
  margin: 0 auto;
  max-width: 280px;
}

@media (min-width: 900px) {
  .page-home .home-cache__media {
    margin: 0 0 0 auto;
  }
}

/* ---------- 入口索引 ---------- */
.page-home .home-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-line);
}

.page-home .home-index__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  column-gap: 16px;
  align-items: baseline;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-bottom: 1px solid var(--home-line);
}

@media (min-width: 760px) {
  .page-home .home-index__item {
    grid-template-columns: 64px minmax(0, 1fr);
    column-gap: 24px;
  }
}

.page-home .home-index__num {
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--fluoro-cyan);
}

.page-home .home-index__body {
  display: grid;
  gap: 6px;
  min-width: 0;
}

@media (min-width: 760px) {
  .page-home .home-index__body {
    grid-template-columns: minmax(0, 200px) minmax(0, 1fr);
    column-gap: 28px;
    align-items: baseline;
  }
}

.page-home .home-index__title {
  margin: 0;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 900;
  line-height: 1.3;
}

.page-home .home-index__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--text-secondary);
}

.page-home .home-footnote {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--signal-orange);
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 62ch;
}

/* ---------- 降级动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .timeline__item--live::before {
    animation: none;
  }
  .page-home .home-ring__value {
    filter: none;
  }
}
</main></main>