/* ===== 首页 page-home ===== */
.page-home {
  --ph-rule: 2px solid var(--jn-line);
  --ph-hair: 1px solid rgba(11, 15, 20, .14);
  --ph-gap: clamp(18px, 3.2vw, 32px);
  background: var(--jn-paper);
  color: var(--jn-ink);
  overflow-x: hidden;
}

.page-home .jn-section {
  position: relative;
}

.page-home .jn-section--ink,
.page-home .jn-section--wine,
.page-home .jn-section--indigo {
  color: var(--jn-paper);
}

.page-home .jn-section--ink .jn-lede,
.page-home .jn-section--wine .jn-lede,
.page-home .jn-section--indigo .jn-lede {
  color: rgba(244, 241, 234, .86);
}

.page-home .jn-section--ink .jn-eyebrow,
.page-home .jn-section--wine .jn-eyebrow,
.page-home .jn-section--indigo .jn-eyebrow {
  color: var(--jn-lime);
}

/* ---------- 首屏 ---------- */
.page-home .ph-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--jn-ink);
  color: var(--jn-white);
  padding-top: calc(var(--jn-header-space) + 16px);
  padding-bottom: clamp(36px, 6vw, 72px);
  border-bottom: var(--ph-rule);
}

.page-home .ph-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    repeating-linear-gradient(115deg, rgba(124, 138, 150, .18) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(25deg, rgba(124, 138, 150, .10) 0 1px, transparent 1px 72px),
    radial-gradient(120% 95% at 92% -10%, rgba(182, 255, 59, .16), transparent 58%),
    radial-gradient(95% 85% at 0% 112%, rgba(58, 45, 107, .58), transparent 66%);
  pointer-events: none;
}

.page-home .ph-hero__inner {
  position: relative;
}

.page-home .ph-hero__crumbs {
  margin-bottom: clamp(20px, 3.5vw, 40px);
  color: rgba(244, 241, 234, .7);
}

.page-home .ph-hero__crumbs .jn-crumbs__sep {
  color: var(--jn-orange);
}

.page-home .ph-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-home .ph-hero__copy .jn-eyebrow {
  color: var(--jn-lime);
  letter-spacing: .2em;
}

.page-home .ph-hero__title {
  margin: 12px 0 0;
  font-size: clamp(42px, 9.4vw, 96px);
  line-height: 1.02;
  letter-spacing: .04em;
  color: var(--jn-white);
}

.page-home .ph-hero__title em {
  display: block;
  font-style: normal;
  color: var(--jn-lime);
  text-shadow: 4px 4px 0 rgba(11, 15, 20, .8);
}

.page-home .ph-hero__lede {
  margin-top: clamp(16px, 2.6vw, 26px);
  max-width: 34em;
  color: rgba(244, 241, 234, .88);
}

.page-home .ph-hero__actions {
  margin-top: clamp(20px, 3vw, 30px);
  gap: 14px;
}

.page-home .ph-hero__visual {
  margin: 0;
  border: var(--ph-rule);
  border-radius: var(--jn-radius-sm);
  overflow: hidden;
  box-shadow: 8px 8px 0 var(--jn-lime);
  background: var(--jn-table);
}

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

.page-home .ph-hero__stats {
  margin-top: clamp(30px, 5vw, 56px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: var(--jn-jiangnan);
  border: var(--ph-rule);
  box-shadow: var(--jn-shadow);
}

.page-home .ph-hero__stats .jn-stat {
  background: var(--jn-table);
  padding: clamp(14px, 2.4vw, 22px);
  border-radius: 0;
}

.page-home .ph-hero__stats .jn-stat__value {
  display: block;
  font-family: var(--jn-font-mono);
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.05;
  color: var(--jn-lime);
  letter-spacing: .02em;
}

.page-home .ph-hero__stats .jn-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(244, 241, 234, .76);
}

/* ---------- 今日赛场 ---------- */
.page-home .ph-today__head {
  max-width: 46em;
}

.page-home .ph-filter {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
}

.page-home .ph-filter .jn-tag {
  cursor: default;
}

.page-home .ph-filter .jn-tag.is-active {
  background: var(--jn-ink);
  color: var(--jn-lime);
  border-color: var(--jn-line);
}

.page-home .ph-today__body {
  margin-top: clamp(24px, 4vw, 44px);
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-home .ph-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 34px;
  position: relative;
}

.page-home .ph-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: var(--jn-ink);
  opacity: .28;
}

.page-home .ph-timeline__item {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  padding: 14px 18px;
  margin-bottom: 12px;
  background: var(--jn-white);
  border: var(--ph-rule);
  border-radius: var(--jn-radius-sm);
  box-shadow: 4px 4px 0 var(--jn-line);
  transition: transform .2s var(--jn-ease), box-shadow .2s var(--jn-ease);
}

.page-home .ph-timeline__item::before {
  content: "";
  position: absolute;
  left: -33px;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-top: -7px;
  border-radius: 50%;
  background: var(--jn-paper);
  border: var(--ph-rule);
}

.page-home .ph-timeline__item.is-live::before {
  background: var(--jn-orange);
}

.page-home .ph-timeline__item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--jn-line);
}

.page-home .ph-timeline__time {
  flex: 0 0 auto;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--jn-ink);
}

.page-home .ph-timeline__body {
  flex: 1 1 220px;
  min-width: 0;
}

.page-home .ph-timeline__league {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-home .ph-timeline__meta {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(14, 26, 43, .68);
}

.page-home .ph-today__visual {
  margin: 0;
  border: var(--ph-rule);
  border-radius: var(--jn-radius-sm);
  overflow: hidden;
  box-shadow: var(--jn-shadow);
  background: var(--jn-ink);
}

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

.page-home .ph-today__visual .jn-media__caption {
  background: var(--jn-ink);
  color: rgba(244, 241, 234, .82);
  padding: 12px 16px;
  font-size: 13px;
  letter-spacing: .04em;
  border-top: var(--ph-rule);
}

.page-home .ph-today__note {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding-top: 16px;
  border-top: var(--ph-hair);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(14, 26, 43, .7);
}

/* ---------- 积分榜 ---------- */
.page-home .ph-standings__head {
  max-width: 50em;
}

.page-home .ph-board {
  margin-top: clamp(24px, 4vw, 44px);
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(238px, 1fr);
  gap: 16px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x proximity;
  padding: 4px 4px 20px;
  -webkit-overflow-scrolling: touch;
}

.page-home .ph-board:focus-visible {
  outline: 2px solid var(--jn-lime);
  outline-offset: 4px;
}

.page-home .ph-board__card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--jn-table);
  border: var(--ph-rule);
  border-radius: var(--jn-radius-sm);
  padding: 18px;
  box-shadow: 5px 5px 0 rgba(182, 255, 59, .28);
}

.page-home .ph-board__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(124, 138, 150, .4);
}

.page-home .ph-board__name {
  margin: 0;
  font-size: 18px;
  letter-spacing: .06em;
  color: var(--jn-white);
}

.page-home .ph-board__rows {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  flex: 1 1 auto;
}

.page-home .ph-board__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(124, 138, 150, .32);
}

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

.page-home .ph-board__rank {
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(124, 138, 150, .22);
  color: rgba(244, 241, 234, .86);
  font-size: 13px;
}

.page-home .ph-board__row:first-child .ph-board__rank {
  background: var(--jn-lime);
  color: var(--jn-ink);
  font-weight: 700;
}

.page-home .ph-board__val {
  font-size: 24px;
  color: var(--jn-white);
  letter-spacing: .02em;
}

.page-home .ph-board__unit {
  margin: 14px 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(244, 241, 234, .6);
}

.page-home .ph-standings__foot {
  margin-top: clamp(14px, 2.4vw, 22px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.page-home .ph-standings__hint {
  margin: 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: rgba(244, 241, 234, .68);
}

/* ---------- 交锋记忆卡 ---------- */
.page-home .ph-h2h__head {
  max-width: 46em;
}

.page-home .ph-duel {
  margin-top: clamp(24px, 4vw, 42px);
  display: grid;
  gap: 18px;
}

.page-home .ph-duel__card {
  background: var(--jn-warm);
  border: var(--ph-rule);
  border-left: 8px solid var(--jn-orange);
  border-radius: var(--jn-radius-sm);
  padding: 22px;
  box-shadow: var(--jn-shadow);
  transition: transform .2s var(--jn-ease), box-shadow .2s var(--jn-ease);
}

.page-home .ph-duel__card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--jn-shadow-lg);
}

.page-home .ph-duel__card:nth-child(even) {
  border-left-color: var(--jn-indigo);
}

.page-home .ph-duel__tag {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(14, 26, 43, .66);
}

.page-home .ph-duel__score {
  margin: 14px 0 0;
  font-size: clamp(38px, 7vw, 60px);
  line-height: 1;
  letter-spacing: .04em;
  color: var(--jn-ink);
}

.page-home .ph-duel__score span {
  color: var(--jn-orange);
  margin: 0 .1em;
}

.page-home .ph-duel__legend {
  margin: 10px 0 0;
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(14, 26, 43, .7);
}

.page-home .ph-duel__facts {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: var(--ph-hair);
  display: grid;
  gap: 8px;
}

.page-home .ph-duel__facts > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-home .ph-duel__facts dt {
  font-size: 13px;
  color: rgba(14, 26, 43, .66);
}

.page-home .ph-duel__facts dd {
  margin: 0;
  font-size: 15px;
  color: var(--jn-ink);
}

.page-home .ph-h2h__foot {
  margin: clamp(22px, 3.4vw, 34px) 0 0;
}

/* ---------- 为什么选 ---------- */
.page-home .ph-why__head {
  max-width: 40em;
}

.page-home .ph-why__grid {
  margin-top: clamp(22px, 3.6vw, 38px);
}

.page-home .ph-why__card {
  background: var(--jn-paper);
  color: var(--jn-ink);
  border: var(--ph-rule);
  border-radius: var(--jn-radius-sm);
  padding: clamp(18px, 2.6vw, 26px);
  box-shadow: 6px 6px 0 var(--jn-line);
}

.page-home .ph-why__card .jn-h3 {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.2vw, 22px);
  letter-spacing: .05em;
}

.page-home .ph-why__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(14, 26, 43, .78);
}

.page-home .ph-trust {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: clamp(24px, 3.6vw, 36px) 0 0;
  padding: 0;
}

.page-home .ph-trust li {
  font-family: var(--jn-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 7px 14px;
  border: 1px solid rgba(244, 241, 234, .45);
  border-radius: var(--jn-radius-pill);
  color: rgba(244, 241, 234, .9);
}

/* ---------- 版本与更新 ---------- */
.page-home .ph-version__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-home .ph-version__copy {
  max-width: 40em;
}

.page-home .ph-version__copy .jn-btn--ghost {
  color: var(--jn-ink);
  border-color: var(--jn-line);
}

.page-home .ph-version__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-home .ph-version__track li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: var(--ph-hair);
}

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

.page-home .ph-version__track .jn-mono {
  font-size: 22px;
  letter-spacing: .04em;
  color: var(--jn-orange);
}

.page-home .ph-version__track span:last-child {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(14, 26, 43, .82);
}

/* ---------- 底部召唤 ---------- */
.page-home .ph-cta__inner {
  max-width: 46em;
}

.page-home .ph-cta .jn-lede {
  margin-top: 16px;
}

.page-home .ph-cta .jn-cluster {
  margin-top: clamp(20px, 3vw, 30px);
  gap: 14px;
}

.page-home .ph-cta .jn-btn--ghost {
  color: var(--jn-paper);
  border-color: rgba(244, 241, 234, .6);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .ph-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .ph-duel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    padding-bottom: 40px;
  }
  .page-home .ph-duel__card:nth-child(even) {
    transform: translateY(40px);
  }
  .page-home .ph-duel__card:nth-child(even):hover {
    transform: translate(3px, 37px);
  }
}

@media (min-width: 980px) {
  .page-home .ph-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }
  .page-home .ph-today__body {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .55fr);
  }
  .page-home .ph-version__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

@media (min-width: 1180px) {
  .page-home .ph-board {
    grid-auto-columns: minmax(0, 1fr);
    gap: 20px;
  }
}

@media (max-width: 619px) {
  .page-home .ph-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .ph-timeline {
    padding-left: 26px;
  }
  .page-home .ph-timeline::before {
    left: 6px;
  }
  .page-home .ph-timeline__item {
    padding: 12px 14px;
  }
  .page-home .ph-timeline__item::before {
    left: -25px;
    width: 12px;
    height: 12px;
    margin-top: -6px;
  }
  .page-home .ph-timeline__time {
    font-size: 18px;
  }
  .page-home .ph-duel__card {
    border-left-width: 6px;
    padding: 18px;
  }
  .page-home .ph-board__val {
    font-size: 21px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ph-timeline__item,
  .page-home .ph-duel__card {
    transition: none;
  }
  .page-home .ph-duel__card:hover,
  .page-home .ph-timeline__item:hover {
    transform: none;
  }
}