.page-home{
  --home-stripe: repeating-linear-gradient(90deg, var(--ky-line-faint) 0 1px, transparent 1px 120px);
  --home-cell: clamp(120px, 22vw, 220px);
  overflow-x: clip;
}

.page-home img{
  max-width: 100%;
  height: auto;
  display: block;
}

.page-home .ky-media__img{
  display: block;
  overflow: hidden;
  background: var(--ky-ink);
}

.page-home .ky-media__img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .ky-media__tag{
  display: inline-block;
  margin-top: 10px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ky-mist);
  text-transform: uppercase;
}

.page-home section[id]{
  scroll-margin-top: calc(var(--ky-header-h) + 28px);
}

/* ============ 首屏 ============ */
.page-home .hero{
  position: relative;
  padding: clamp(36px, 6vw, 84px) 0 clamp(28px, 4vw, 52px);
  isolation: isolate;
}

.page-home .hero::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(115% 88% at 84% 6%, rgba(255, 107, 26, .22), transparent 58%),
    radial-gradient(95% 72% at 4% 104%, rgba(18, 58, 94, .72), transparent 64%);
}

.page-home .hero::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--home-stripe);
  opacity: .55;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .95), transparent 82%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .95), transparent 82%);
}

.page-home .hero__inner{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-home .hero__title{
  margin: 14px 0 0;
  font-size: clamp(46px, 12vw, 118px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--ky-white);
}

.page-home .hero__title-line{
  display: block;
}

.page-home .hero__title-line--accent{
  color: var(--ky-orange);
}

.page-home .hero__sub{
  margin: 22px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--ky-mist);
}

.page-home .hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__stats{
  display: flex;
  flex-wrap: wrap;
  gap: 12px 34px;
  margin: 34px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--ky-line-soft);
}

.page-home .hero__stats li{
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .hero__stats .ky-num{
  font-size: clamp(24px, 3vw, 34px);
  color: var(--ky-white);
}

.page-home .hero__stat-unit{
  font-size: 13px;
  color: var(--ky-mist);
}

.page-home .hero__media{
  margin: 0;
  position: relative;
  clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
  box-shadow: inset 0 0 0 1px var(--ky-line-soft);
}

.page-home .hero__media .ky-media__img{
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(150deg, rgba(18, 58, 94, .9), rgba(7, 20, 38, .95));
}

.page-home .hero__media::after{
  content: "";
  position: absolute;
  left: 12%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--ky-orange), transparent);
  opacity: .7;
  pointer-events: none;
}

/* 首屏索引 */
.page-home .hero__index{
  margin-top: clamp(36px, 5vw, 66px);
  position: relative;
}

.page-home .hero__index-line{
  display: block;
  height: 1px;
  background: linear-gradient(90deg, var(--ky-orange), rgba(255, 107, 26, .18) 42%, transparent);
}

.page-home .hero__index-list{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-home .hero__index-list li{
  border-top: 1px solid var(--ky-line-faint);
}

.page-home .hero__index-list a{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 12px;
  padding: 16px 12px 18px 0;
  text-decoration: none;
  color: inherit;
  transition: transform .35s var(--ky-ease), color .25s var(--ky-ease);
}

.page-home .hero__index-list a:hover,
.page-home .hero__index-list a:focus-visible{
  transform: translateY(-3px);
}

.page-home .hero__index-num{
  grid-row: 1 / span 2;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--ky-orange);
  padding-top: 4px;
}

.page-home .hero__index-name{
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  color: var(--ky-white);
}

.page-home .hero__index-meta{
  font-size: 12px;
  color: var(--ky-mist);
  margin-top: 4px;
}

.page-home .hero__index-list a:hover .hero__index-name,
.page-home .hero__index-list a:focus-visible .hero__index-name{
  color: var(--ky-orange);
}

/* ============ 赛事公告 ============ */
.page-home .notice{
  padding: clamp(48px, 8vw, 104px) 0 clamp(40px, 6vw, 84px);
}

.page-home .notice__inner{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 54px);
  align-items: start;
}

.page-home .notice__media{
  margin: 0;
}

.page-home .notice__media .ky-media__img{
  aspect-ratio: 3 / 2;
}

.page-home .notice__title{
  margin: 12px 0 0;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--ky-white);
}

.page-home .notice__text{
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ky-mist);
}

.page-home .notice__timeline{
  margin: 30px 0 0;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 1px solid var(--ky-line-soft);
}

.page-home .notice__timeline li{
  position: relative;
  padding: 0 0 24px 18px;
}

.page-home .notice__timeline li:last-child{
  padding-bottom: 0;
}

.page-home .notice__node{
  position: absolute;
  left: -24px;
  top: 5px;
  width: 11px;
  height: 11px;
  background: var(--ky-green);
  box-shadow: 0 0 0 4px rgba(57, 255, 136, .14);
}

.page-home .notice__node--orange{
  background: var(--ky-orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 26, .16);
}

.page-home .notice__node--green{
  background: var(--ky-green);
}

.page-home .notice__time{
  margin: 0;
  font-family: var(--ky-font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--ky-white);
}

.page-home .notice__desc{
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ky-mist);
}

.page-home .notice__body .ky-btn{
  margin-top: 28px;
}

/* ============ 赛后复盘 ============ */
.page-home .review{
  padding: clamp(44px, 7vw, 92px) 0;
  background:
    linear-gradient(180deg, rgba(13, 34, 61, .85), rgba(7, 20, 38, .2) 70%);
  border-top: 1px solid var(--ky-line-faint);
  border-bottom: 1px solid var(--ky-line-faint);
}

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

.page-home .review__title{
  margin: 12px 0 0;
  font-size: clamp(26px, 4.2vw, 44px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--ky-white);
}

.page-home .review__text{
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ky-mist);
}

.page-home .review__panel{
  margin-top: clamp(28px, 4vw, 46px);
}

.page-home .review__grid{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0;
}

.page-home .review__cell{
  padding: 24px 20px 24px 0;
  border-bottom: 1px solid var(--ky-line-faint);
}

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

.page-home .review__cell dt{
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ky-mist);
  text-transform: uppercase;
}

.page-home .review__cell dd{
  margin: 12px 0 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-home .review__cell .ky-num{
  font-size: clamp(52px, 9vw, 96px);
  color: var(--ky-orange);
  line-height: .9;
}

.page-home .review__unit{
  font-size: 14px;
  color: var(--ky-white);
}

.page-home .review__note{
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--ky-mist);
}

.page-home .review__more{
  margin: clamp(26px, 3vw, 38px) 0 0;
}

/* ============ 主场地图 ============ */
.page-home .map{
  padding: clamp(48px, 8vw, 104px) 0;
}

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

.page-home .map__title{
  margin: 12px 0 0;
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 800;
  line-height: 1.14;
  color: var(--ky-white);
}

.page-home .map__text{
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ky-mist);
}

.page-home .map__legend{
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.page-home .map__legend li{
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  color: var(--ky-white);
}

.page-home .map__swatch{
  width: 14px;
  height: 14px;
  display: inline-block;
}

.page-home .map__swatch--green{ background: rgba(57, 255, 136, .4); box-shadow: inset 0 0 0 1px var(--ky-green); }
.page-home .map__swatch--amber{ background: rgba(255, 162, 77, .34); box-shadow: inset 0 0 0 1px var(--ky-amber); }
.page-home .map__swatch--red{ background: rgba(255, 59, 78, .32); box-shadow: inset 0 0 0 1px var(--ky-red); }

.page-home .map__meta{
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ky-mist);
  border-left: 2px solid var(--ky-orange);
  padding-left: 14px;
}

.page-home .map__body .ky-btn{
  margin-top: 26px;
}

.page-home .map__visual{
  padding: clamp(16px, 2.4vw, 28px);
  background:
    linear-gradient(160deg, rgba(18, 58, 94, .55), rgba(7, 20, 38, .9)),
    var(--ky-ink);
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 4% 100%);
  box-shadow: inset 0 0 0 1px var(--ky-line-soft);
}

.page-home .map__svg{
  width: 100%;
  height: auto;
  display: block;
}

.page-home .map__frame{
  fill: none;
  stroke: var(--ky-line-soft);
  stroke-width: 1.5;
}

.page-home .map__line{
  fill: none;
  stroke: var(--ky-line);
  stroke-width: 1;
}

.page-home .map__heat--green{ fill: rgba(57, 255, 136, .28); }
.page-home .map__heat--amber{ fill: rgba(255, 162, 77, .26); }
.page-home .map__heat--red{ fill: rgba(255, 59, 78, .26); }

.page-home .map__dot{
  fill: var(--ky-green);
}

/* ============ 回访榜单 ============ */
.page-home .rank{
  padding: clamp(46px, 7vw, 96px) 0 clamp(40px, 5vw, 72px);
  background: linear-gradient(180deg, rgba(18, 58, 94, .34), rgba(7, 20, 38, 0) 62%);
}

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

.page-home .rank__title{
  margin: 12px 0 0;
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 800;
  line-height: 1.14;
  color: var(--ky-white);
}

.page-home .rank__text{
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ky-mist);
}

.page-home .rank__list{
  margin: clamp(26px, 3.5vw, 42px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ky-line-soft);
}

.page-home .rank__row{
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--ky-line-faint);
  transition: background-color .3s var(--ky-ease);
}

.page-home .rank__row:hover{
  background: rgba(18, 58, 94, .32);
}

.page-home .rank__idx{
  font-family: var(--ky-font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--ky-orange);
  padding-top: 3px;
}

.page-home .rank__name{
  margin: 0;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  color: var(--ky-white);
}

.page-home .rank__desc{
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ky-mist);
}

.page-home .rank__row .ky-label{
  grid-column: 2;
  justify-self: start;
  margin-top: 12px;
}

.page-home .rank__media{
  margin: clamp(30px, 4vw, 48px) 0 0;
}

.page-home .rank__media .ky-media__img{
  aspect-ratio: 8 / 3;
}

/* ============ 周末路径 ============ */
.page-home .path{
  padding: clamp(46px, 7vw, 96px) 0;
  border-top: 1px solid var(--ky-line-faint);
}

.page-home .path__title{
  margin: 12px 0 0;
  font-size: clamp(26px, 4.2vw, 42px);
  font-weight: 800;
  line-height: 1.14;
  color: var(--ky-white);
}

.page-home .path__steps{
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-home .path__step{
  position: relative;
  padding: 22px 0 22px 0;
  border-top: 1px solid var(--ky-line-soft);
}

.page-home .path__num{
  font-family: var(--ky-font-mono);
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 700;
  color: rgba(255, 107, 26, .85);
  line-height: 1;
  display: block;
}

.page-home .path__name{
  margin: 10px 0 0;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 700;
  color: var(--ky-white);
}

.page-home .path__desc{
  margin: 8px 0 0;
  max-width: 40ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ky-mist);
}

.page-home .path__links{
  margin-top: 30px;
  padding: 18px 20px;
  border: 1px solid var(--ky-line-soft);
  background: rgba(13, 34, 61, .6);
}

.page-home .path__links p{
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ky-mist);
}

.page-home .path__links a{
  color: var(--ky-amber);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 162, 77, .5);
}

.page-home .path__links a:hover{
  color: var(--ky-orange);
}

/* ============ 团队与信任 ============ */
.page-home .studio{
  padding: clamp(44px, 6vw, 88px) 0 clamp(56px, 8vw, 104px);
  background: linear-gradient(180deg, rgba(7, 20, 38, 0), rgba(18, 58, 94, .42));
}

.page-home .studio__inner{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-home .studio__title{
  margin: 12px 0 0;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--ky-white);
}

.page-home .studio__text{
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ky-mist);
}

.page-home .studio__body .ky-btn{
  margin-top: 26px;
}

.page-home .studio__facts{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--ky-line-faint);
}

.page-home .studio__facts li{
  background: var(--ky-ink);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .studio__facts .ky-num{
  font-size: clamp(28px, 4.4vw, 44px);
  color: var(--ky-green);
  line-height: 1;
}

.page-home .studio__fact-unit{
  font-size: 12px;
  line-height: 1.6;
  color: var(--ky-mist);
}

/* ============ 响应式 ============ */
@media (min-width: 700px){
  .page-home .hero__index-list{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .hero__index-list li{
    border-top: 0;
  }
  .page-home .hero__index-list li + li a{
    padding-left: 20px;
    border-left: 1px solid var(--ky-line-faint);
  }
  .page-home .hero__index-list a{
    padding: 18px 18px 22px 0;
  }
  .page-home .review__grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .review__cell{
    padding: 26px 26px 26px 0;
    border-bottom: 1px solid var(--ky-line-faint);
  }
  .page-home .review__cell:nth-child(2n){
    padding-left: 26px;
    border-left: 1px solid var(--ky-line-faint);
  }
  .page-home .review__cell:nth-last-child(-n+2){
    border-bottom: 0;
  }
  .page-home .rank__row{
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
  }
  .page-home .rank__row .ky-label{
    grid-column: 3;
    margin-top: 0;
  }
  .page-home .path__steps{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 32px;
  }
}

@media (min-width: 960px){
  .page-home .hero__inner{
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: clamp(32px, 4vw, 60px);
  }
  .page-home .notice__inner{
    grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
    gap: clamp(30px, 4vw, 60px);
  }
  .page-home .notice__media{
    position: sticky;
    top: calc(var(--ky-header-h) + 32px);
  }
  .page-home .map__inner{
    grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
    gap: clamp(36px, 5vw, 72px);
  }
  .page-home .map__visual{
    margin-right: -24px;
  }
  .page-home .review__grid{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .review__cell{
    padding: 30px 24px 30px 0;
    border-bottom: 0;
    border-left: 1px solid var(--ky-line-faint);
    padding-left: 24px;
  }
  .page-home .review__cell:first-child{
    border-left: 0;
    padding-left: 0;
  }
  .page-home .studio__inner{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(36px, 5vw, 68px);
  }
}

@media (max-width: 420px){
  .page-home .hero__title{
    font-size: clamp(38px, 13vw, 54px);
  }
  .page-home .hero__stats{
    gap: 12px 22px;
  }
  .page-home .studio__facts{
    grid-template-columns: minmax(0, 1fr);
  }
  .page-home .rank__idx{
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-home .hero__index-list a,
  .page-home .rank__row{
    transition: none;
  }
  .page-home .hero__index-list a:hover{
    transform: none;
  }
}