.page-home {
  --ph-gap: 24px;
  --ph-pad: 22px;
  --ph-line: 1px solid var(--grille);
  display: block;
}

.page-home .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-home .breadcrumb li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--grille);
}

.page-home .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .breadcrumb a:hover {
  color: var(--pulse);
  border-bottom-color: var(--pulse);
}

.page-home .eyebrow {
  display: block;
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--pulse);
}

.page-home h1 {
  margin: 0 0 16px;
  font-size: clamp(30px, 8vw, 56px);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--text);
}

.page-home h2 {
  margin: 0;
  font-size: clamp(22px, 5.4vw, 34px);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.015em;
  line-height: 1.15;
  color: var(--text);
}

.page-home .lead {
  margin: 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.page-home .ph-sec-head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}

.page-home .ph-sec-head__note {
  margin: 0;
  max-width: 64ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

/* 首屏 */
.page-home .ph-hero {
  display: grid;
  gap: var(--ph-gap);
  padding-bottom: 36px;
  border-bottom: var(--ph-line);
}

.page-home .ph-hero__figure {
  margin: 0;
  position: relative;
}

.page-home .ph-hero__figure .figure__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--grille);
  clip-path: polygon(0 5%, 100% 0, 100% 94%, 0 100%);
}

.page-home .ph-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-home .figure__caption {
  display: block;
  padding-top: 10px;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* 筛选 */
.page-home .ph-filter {
  position: relative;
  margin-top: 40px;
  padding: var(--ph-pad);
  background: var(--panel);
  border: 1px solid var(--grille);
}

.page-home .ph-filter::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--volt) 0%, var(--signal) 52%, transparent 100%);
}

.page-home .ph-filter__head {
  display: grid;
  gap: 8px;
  padding-bottom: 18px;
}

.page-home .ph-filter__title {
  font-size: clamp(20px, 5vw, 28px);
}

.page-home .ph-filter__hint {
  margin: 0;
  max-width: 52ch;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.page-home .ph-filter__row {
  display: grid;
  gap: 10px;
  padding: 15px 0;
  border-top: var(--ph-line);
}

.page-home .ph-filter__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-home .ph-filter__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .chip {
  border: 1px solid var(--grille);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  padding: 8px 14px;
  cursor: pointer;
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease), color var(--t) var(--ease), transform var(--t) var(--ease);
}

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

.page-home .chip[aria-pressed="true"] {
  border-color: var(--kick);
  background: rgba(255, 122, 47, .14);
  color: var(--kick);
}

.page-home .chip:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-home .ph-filter__result {
  margin: 16px 0 0;
  padding-top: 15px;
  border-top: var(--ph-line);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-home .ph-filter__num {
  color: var(--signal);
  font-size: 20px;
  padding: 0 2px;
}

/* 回看时间轴 */
.page-home .ph-reel {
  margin-top: 56px;
}

.page-home .ph-reel__stage {
  display: grid;
  gap: 18px;
}

.page-home .ph-reel__figure {
  margin: 0;
}

.page-home .ph-reel__figure .figure__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--grille);
}

.page-home .ph-reel__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-home .ph-reel__readout {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: var(--rail);
  border-left: 3px solid var(--volt);
}

.page-home .ph-reel__k {
  margin: 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-home .ph-reel__big {
  margin: 0;
  font-size: 44px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--pulse);
}

.page-home .ph-reel__desc {
  flex: 1;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-home .ph-reel__track {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding-bottom: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 2px;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--pulse);
  padding-top: 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--grille) transparent;
}

.page-home .ph-reel__node {
  flex: 0 0 164px;
  scroll-snap-align: start;
  display: grid;
  gap: 8px;
  padding: 14px;
  background: var(--panel);
  border: 1px solid var(--grille);
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-home .ph-reel__node:hover {
  border-color: var(--pulse);
  transform: translateY(-3px);
}

.page-home .ph-reel__time {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--pulse);
}

.page-home .ph-reel__proj {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-home .ph-reel__len {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

/* 数据速览 */
.page-home .ph-board {
  margin-top: 56px;
  padding-top: 40px;
  border-top: var(--ph-line);
}

.page-home .ph-board__banner {
  margin: 0 0 24px;
}

.page-home .ph-board__banner .figure__media {
  aspect-ratio: 2 / 1;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--grille);
  clip-path: polygon(0 0, 100% 0, 96% 100%, 0 100%);
}

.page-home .ph-board__banner img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .82;
}

.page-home .ph-board__grid {
  display: grid;
  gap: 22px;
}

.page-home .ph-board__table {
  background: var(--panel);
  border: 1px solid var(--grille);
}

.page-home .ph-board__cap {
  margin: 0;
  padding: 13px 16px;
  border-bottom: var(--ph-line);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-home .ph-rank {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .ph-rank__row {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  grid-template-areas:
    "no team team"
    "no rec pts";
  gap: 4px 10px;
  align-items: center;
  padding: 11px 16px;
  border-top: var(--ph-line);
  font-size: 14px;
}

.page-home .ph-rank__row:first-child {
  border-top: 0;
}

.page-home .ph-rank__no {
  grid-area: no;
  font-size: 12px;
  color: var(--muted);
}

.page-home .ph-rank__row:nth-child(-n+3) .ph-rank__no {
  color: var(--signal);
}

.page-home .ph-rank__team {
  grid-area: team;
  color: var(--text);
}

.page-home .ph-rank__rec {
  grid-area: rec;
  font-size: 12px;
  color: var(--muted);
}

.page-home .ph-rank__pts {
  grid-area: pts;
  font-size: 16px;
  color: var(--pulse);
}

.page-home .ph-board__stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  background: var(--rail);
  border: 1px solid var(--grille);
}

.page-home .ph-board__stats .ph-board__cap {
  padding: 0;
  border-bottom: 0;
}

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

.page-home .ph-metrics li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--grille);
}

.page-home .ph-metrics li:last-child {
  border-bottom: 0;
}

.page-home .ph-metrics__k {
  color: var(--muted);
  font-size: 14px;
}

.page-home .ph-metrics__v {
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .ph-metrics__v em {
  font-style: normal;
  font-size: 13px;
  color: var(--muted);
  margin-left: 3px;
}

.page-home .ph-board__desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.page-home .btn {
  display: inline-block;
  align-self: flex-start;
  padding: 10px 18px;
  border: 1px solid var(--grille);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease), color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-home .btn:hover {
  border-color: var(--pulse);
  color: var(--pulse);
  transform: translateX(4px);
}

.page-home .btn--volt {
  background: var(--volt);
  border-color: var(--volt);
  color: #FFFFFF;
}

.page-home .btn--volt:hover {
  background: var(--pulse);
  border-color: var(--pulse);
  color: var(--ink);
}

/* 双流内容 */
.page-home .ph-dual {
  margin-top: 56px;
  padding-top: 40px;
  border-top: var(--ph-line);
}

.page-home .ph-dual__grid {
  display: grid;
  gap: 20px;
}

.page-home .ph-dual__col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--grille);
}

.page-home .ph-dual__col--alt {
  background: var(--rail);
  border-left: 3px solid var(--kick);
}

.page-home .ph-dual__cap {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-home .ph-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .ph-list li {
  display: grid;
  gap: 6px;
  padding: 13px 0;
  border-top: var(--ph-line);
}

.page-home .ph-list li:first-child {
  border-top: 0;
}

.page-home .ph-list a {
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .ph-list a:hover {
  color: var(--pulse);
  border-bottom-color: var(--pulse);
}

.page-home .ph-list span {
  font-size: 12px;
  color: var(--muted);
}

.page-home .ph-dual__col .btn {
  margin-top: auto;
}

/* 快捷栏与场馆 */
.page-home .ph-dock {
  margin-top: 56px;
  padding-top: 40px;
  border-top: var(--ph-line);
}

.page-home .ph-dock__grid {
  display: grid;
  gap: 24px;
}

.page-home .ph-dock__text h2 {
  margin-bottom: 12px;
}

.page-home .ph-dock__text p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-home .ph-dock__bar {
  position: relative;
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 14px 14px 14px 18px;
  background: var(--panel);
  border: 1px solid var(--grille);
  overflow: hidden;
}

.page-home .ph-dock__bar::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--signal);
}

.page-home .ph-dock__toggle {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  letter-spacing: .12em;
  text-align: left;
  cursor: pointer;
}

.page-home .ph-dock__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .ph-dock__item {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--grille);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-home .ph-dock__item:hover {
  border-color: var(--volt);
  color: var(--pulse);
  transform: translateY(-2px);
}

.page-home .ph-dock__figure {
  margin: 0;
}

.page-home .ph-dock__figure .figure__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--grille);
}

.page-home .ph-dock__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-home .ph-tail {
  margin: 40px 0 64px;
  padding-top: 20px;
  border-top: var(--ph-line);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-home .ph-tail a {
  color: var(--pulse);
  text-decoration: none;
  border-bottom: 1px solid var(--grille);
  transition: border-color var(--t) var(--ease);
}

.page-home .ph-tail a:hover {
  border-bottom-color: var(--pulse);
}

@media (min-width: 700px) {
  .page-home .ph-rank__row {
    grid-template-columns: 36px 1fr auto auto;
    grid-template-areas: "no team rec pts";
    gap: 12px;
  }

  .page-home .ph-board__banner .figure__media {
    aspect-ratio: 12 / 5;
  }
}

@media (min-width: 960px) {
  .page-home {
    --ph-pad: 28px;
  }

  .page-home .ph-hero {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 34px;
    padding-bottom: 48px;
  }

  .page-home .ph-filter {
    margin-top: 48px;
  }

  .page-home .ph-filter__row {
    grid-template-columns: 96px 1fr;
    align-items: start;
    gap: 16px;
    padding: 16px 0;
  }

  .page-home .ph-reel__stage {
    grid-template-columns: 8fr 4fr;
    align-items: stretch;
    gap: 22px;
  }

  .page-home .ph-reel__node {
    flex: 0 0 190px;
  }

  .page-home .ph-board__grid {
    grid-template-columns: 7fr 5fr;
    gap: 26px;
  }

  .page-home .ph-dual__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-home .ph-dock__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 32px;
  }

  .page-home .ph-dock__figure .figure__media {
    aspect-ratio: 4 / 5;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chip,
  .page-home .btn,
  .page-home .ph-reel__node,
  .page-home .ph-dock__item,
  .page-home .ph-list a {
    transition: none;
  }

  .page-home .chip:hover,
  .page-home .btn:hover,
  .page-home .ph-reel__node:hover,
  .page-home .ph-dock__item:hover {
    transform: none;
  }
}