.page-home{
  --ph-gap: clamp(1rem, 2.5vw, 1.75rem);
  --ph-pad: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-home .breadcrumbs{
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  padding: 1rem 0 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--dim);
}

/* ---------- 首屏 ---------- */
.page-home .hero{
  position: relative;
  isolation: isolate;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2.25rem, 5vw, 4rem);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-home .hero-slab{
  position: absolute;
  z-index: -1;
  top: -12%;
  right: 0;
  width: 78%;
  height: 124%;
  background:
    repeating-linear-gradient(90deg, rgba(52,59,67,.5) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(52,59,67,.35) 0 1px, transparent 1px 64px),
    linear-gradient(155deg, var(--panel-2) 0%, var(--panel) 52%, var(--ink) 100%);
  clip-path: polygon(28% 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .hero-slab::after{
  content: "";
  position: absolute;
  left: 4%;
  top: 0;
  width: 10px;
  height: 100%;
  background: linear-gradient(180deg, var(--red), var(--yellow) 55%, var(--teal));
  transform: skewX(-9deg);
  opacity: .9;
}

.page-home .hero-inner{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
}

.page-home .hero-copy{ min-width: 0; }

.page-home .hero-title{
  margin: .55rem 0 1rem;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  font-weight: 200;
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--bone);
}

.page-home .hero-title .hl{
  font-weight: 800;
  color: var(--red);
}

.page-home .hero-lede{
  max-width: 52ch;
  margin: 0;
  font-size: clamp(.95rem, 1.6vw, 1.05rem);
  line-height: 1.75;
  color: var(--mist);
}

.page-home .hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.4rem;
}

.page-home .hero-stats{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(1.5rem, 3vw, 2rem) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .hero-stat{
  background: var(--panel);
  padding: .85rem 1rem;
  min-width: 0;
}

.page-home .hero-stat b{
  display: block;
  font-size: clamp(1.2rem, 2.4vw, 1.65rem);
  font-weight: 700;
  color: var(--bone);
  line-height: 1.2;
}

.page-home .hero-stat span{
  display: block;
  margin-top: .2rem;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--dim);
}

.page-home .hero-figure{
  position: relative;
  margin: 0;
  border: 2px solid var(--line-hi);
  box-shadow: var(--shadow-hard-lg);
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
}

.page-home .hero-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: grayscale(.32) contrast(1.05);
}

.page-home .hero-tag{
  display: block;
  padding: .6rem .9rem;
  background: var(--ink);
  border-top: 2px solid var(--yellow);
  font-size: .78rem;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 通用区块头 ---------- */
.page-home .block-head{
  max-width: 62ch;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-home .block-title{
  margin: .4rem 0 0;
  padding-left: .7rem;
  border-left: 8px solid var(--red);
  font-size: clamp(1.55rem, 3.6vw, 2.5rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--bone);
}

.page-home .block-lede{
  margin: .8rem 0 0;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 联赛分组 ---------- */
.page-home .leagues{
  padding: var(--ph-pad) 0;
}

.page-home .league-chips{
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}

.page-home .league-chips .chip{
  font-size: .75rem;
  padding: .35rem .8rem;
}

.page-home .league-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ph-gap);
}

.page-home .league-card{
  display: flex;
  flex-direction: column;
  gap: .7rem;
  min-width: 0;
  padding: 1.15rem;
  border: 2px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.page-home .league-card:hover{
  transform: translate(-2px, -2px);
  border-color: var(--red);
  box-shadow: 8px 8px 0 rgba(226, 58, 46, .28);
}

.page-home .league-media{
  margin: -.35rem 0 .1rem;
  border: 1px solid var(--line);
  background: var(--panel-2);
  overflow: hidden;
}

.page-home .league-media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: grayscale(.4) contrast(1.06);
}

.page-home .league-card-top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.page-home .league-no{
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--line-hi);
}

.page-home .league-name{
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--bone);
}

.page-home .league-desc{
  margin: 0;
  font-size: .9rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .league-tags{
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .league-tags li{
  padding: .18rem .5rem;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--dim);
}

.page-home .league-link{
  align-self: flex-start;
  margin-top: auto;
  padding-top: .35rem;
  border-bottom: 1px solid transparent;
  font-size: .88rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease;
}

.page-home .league-link:hover,
.page-home .league-link:focus-visible{
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

/* ---------- 重点场次时间轴 ---------- */
.page-home .schedule{
  padding: var(--ph-pad) 0;
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .schedule-head{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: end;
}

.page-home .schedule-figure{
  margin: 0;
  border: 2px solid var(--line-hi);
  box-shadow: var(--shadow-hard);
  background: var(--panel-2);
}

.page-home .schedule-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  filter: grayscale(.35) contrast(1.06);
}

.page-home .rail{
  display: flex;
  gap: var(--ph-gap);
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: .25rem .25rem 1.1rem;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .rail::-webkit-scrollbar{ height: 6px; }
.page-home .rail::-webkit-scrollbar-track{ background: var(--ink); }
.page-home .rail::-webkit-scrollbar-thumb{ background: var(--line-hi); }

.page-home .rail-node{
  flex: 0 0 min(78vw, 300px);
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding: 1rem;
  scroll-snap-align: start;
  border: 2px solid var(--line);
  border-top: 6px solid var(--line-hi);
  background: var(--panel-2);
}

.page-home .rail-node--now{
  border-color: var(--yellow);
  border-top-color: var(--yellow);
  box-shadow: var(--shadow-hard);
}

.page-home .rail-phase{
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--yellow);
}

.page-home .rail-title{
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--bone);
}

.page-home .rail-desc{
  margin: 0;
  font-size: .85rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .rail-link{
  margin-top: auto;
  padding-top: .3rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--teal);
  text-decoration: none;
}

.page-home .rail-link:hover,
.page-home .rail-link:focus-visible{
  color: var(--yellow);
}

.page-home .rail-hint{
  margin: .25rem 0 0;
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--dim);
}

/* ---------- 双入口 ---------- */
.page-home .tools{
  padding: var(--ph-pad) 0;
}

.page-home .duo{
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ph-gap);
}

.page-home .duo-panel{
  display: flex;
  flex-direction: column;
  gap: .8rem;
  min-width: 0;
  padding: clamp(1.15rem, 3vw, 1.75rem);
  border: 2px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-home .duo-panel--mobile{
  border-top: 8px solid var(--teal);
}

.page-home .duo-panel--beta{
  border-top: 8px solid var(--yellow);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
}

.page-home .duo-panel h3{
  margin: 0;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--bone);
}

.page-home .duo-panel p{
  margin: 0;
  font-size: .92rem;
  line-height: 1.68;
  color: var(--mist);
}

.page-home .duo-list{
  display: grid;
  gap: .35rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .duo-list li{
  position: relative;
  padding-left: 1rem;
  font-size: .88rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .duo-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 6px;
  height: 6px;
  background: var(--teal);
}

.page-home .duo-panel--beta .duo-list li::before{
  background: var(--yellow);
}

.page-home .duo-figure{
  margin: 0;
  border: 1px solid var(--line-hi);
  overflow: hidden;
}

.page-home .duo-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 7;
  object-fit: cover;
  filter: grayscale(.3) contrast(1.05);
}

.page-home .duo-panel .btn{
  align-self: flex-start;
  margin-top: .25rem;
}

/* ---------- 帮助中心技能树 ---------- */
.page-home .help{
  padding: var(--ph-pad) 0;
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .tree{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1rem, 2.5vw, 1.5rem);
}

.page-home .tree-step{
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  min-width: 0;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--moss);
  background: var(--panel-2);
}

.page-home .tree-step:nth-child(2){ border-left-color: var(--clay); }
.page-home .tree-step:nth-child(3){ border-left-color: var(--red); }

.page-home .tree-no{
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--yellow);
}

.page-home .tree-step h3{
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--bone);
}

.page-home .tree-step p{
  margin: 0;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 更新节奏 ---------- */
.page-home .cadence-block{
  padding: var(--ph-pad) 0;
}

.page-home .cadence{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.page-home .cadence-lead{ min-width: 0; }

.page-home .cadence-lead p{
  margin: .9rem 0 0;
  font-size: .95rem;
  line-height: 1.72;
  color: var(--mist);
  max-width: 46ch;
}

.page-home .cadence-big{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .45rem;
  margin-top: 1.35rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.page-home .cadence-big .mono{
  font-size: clamp(3rem, 9vw, 5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--teal);
}

.page-home .cadence-unit{
  font-size: 1rem;
  font-weight: 600;
  color: var(--bone);
}

.page-home .cadence-cap{
  flex: 1 0 100%;
  font-size: .76rem;
  letter-spacing: .1em;
  color: var(--dim);
}

.page-home .cadence-list{
  margin: 0;
  display: grid;
  gap: 0;
  align-content: start;
}

.page-home .cadence-list > div{
  display: grid;
  gap: .2rem;
  padding: .85rem 0;
  border-top: 1px solid var(--line);
}

.page-home .cadence-list > div:last-child{
  border-bottom: 1px solid var(--line);
}

.page-home .cadence-list dt{
  font-size: .95rem;
  font-weight: 600;
  color: var(--bone);
  line-height: 1.4;
}

.page-home .cadence-list dd{
  margin: 0;
  font-size: .88rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 品牌短章 ---------- */
.page-home .story{
  padding: clamp(3rem, 8vw, 6rem) 0;
  background: linear-gradient(180deg, #0E1114 0%, var(--ink) 70%);
  border-top: 1px solid var(--line);
}

.page-home .story-inner{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-home .story-quote{
  margin: .5rem 0 0;
  padding-left: clamp(.75rem, 2vw, 1.25rem);
  border-left: 3px solid var(--clay);
  font-size: clamp(1.4rem, 3.4vw, 2.35rem);
  font-weight: 200;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--bone);
  max-width: 30ch;
}

.page-home .story-body p{
  margin: 0 0 1rem;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .story-body .btn{
  margin-top: .5rem;
}

/* ---------- 底部行动条 ---------- */
.page-home .cta-bar{
  border-top: 1px solid var(--line);
  background: var(--panel);
}

.page-home .cta-inner{
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: var(--shell-wide);
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 2.5rem) var(--gutter);
}

.page-home .cta-inner p{
  margin: 0;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  font-weight: 700;
  color: var(--bone);
}

.page-home .cta-actions{
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px){
  .page-home .league-grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hero-stats{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

  .page-home .tree-step + .tree-step::after{
    content: "→";
    position: absolute;
    left: -1.15rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--yellow);
  }

  .page-home .duo{
    grid-template-columns: 1.08fr .92fr;
    align-items: stretch;
  }

  .page-home .cta-inner{
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 900px){
  .page-home .hero{
    padding-top: clamp(2rem, 4vw, 3.25rem);
  }

  .page-home .hero-inner{
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-home .hero-tag{
    position: absolute;
    left: 0;
    bottom: 0;
    max-width: 92%;
    background: var(--ink);
    border-top: 2px solid var(--yellow);
    border-right: 1px solid var(--line);
  }

  .page-home .schedule-head{
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }

  .page-home .cadence{
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  }

  .page-home .story-inner{
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

@media (min-width: 1080px){
  .page-home .league-grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .rail-node{
    flex-basis: 320px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-home .league-card,
  .page-home .league-link{
    transition: none;
  }

  .page-home .league-card:hover{
    transform: none;
  }
}
<<<END>>>