.page-home{
  --home-gap: clamp(60px, 8.5vw, 120px);
  --home-ink: #CBD8E4;
  background: var(--navy-900);
  color: var(--mist);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero{
  position: relative;
  padding: clamp(20px, 3vw, 34px) 0 clamp(38px, 5vw, 66px);
  background:
    radial-gradient(90% 70% at 88% 4%, rgba(255,107,26,.22), transparent 62%),
    radial-gradient(72% 62% at 2% 6%, rgba(36,224,214,.13), transparent 60%),
    linear-gradient(180deg, var(--navy-900) 0%, #082035 58%, var(--navy-900) 100%);
  overflow: hidden;
}

.page-home .home-hero::before{
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: -14%;
  height: 52%;
  background: repeating-linear-gradient(96deg, rgba(36,224,214,.11) 0 1px, transparent 1px 24px);
  transform: skewY(-3deg);
  opacity: .55;
  pointer-events: none;
}

.page-home .home-hero__inner{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 44px);
}

.page-home .home-index{
  border-top: 2px solid var(--line-cyan);
  padding-top: 12px;
}

.page-home .home-index__label{
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan-400);
}

.page-home .home-index__list{
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-home .home-index__list a{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--steel);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.4;
  transition: color .18s var(--ease);
}

.page-home .home-index__list a:hover,
.page-home .home-index__list a:focus-visible{
  color: var(--mist);
}

.page-home .home-index__num{
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange-500);
}

.page-home .home-hero__stage{
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(420px, 62vh, 660px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-home .home-hero__img{
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.6) saturate(.95);
}

.page-home .home-hero__stage::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(6,24,43,.2) 0%, rgba(6,24,43,.6) 52%, rgba(6,24,43,.95) 100%);
}

.page-home .home-hero__copy{
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: clamp(20px, 4vw, 44px);
}

.page-home .home-hero__title{
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 7vw, 88px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-home .home-hero__lead{
  margin: 18px 0 0;
  max-width: 33em;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.78;
  color: #DCE7F1;
}

.page-home .home-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-home .home-hero__stats{
  position: relative;
  z-index: 1;
  margin: clamp(24px, 3vw, 38px) 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-home .home-hero__stat{
  background: rgba(11, 42, 71, .88);
  padding: 16px clamp(12px, 2vw, 22px);
}

.page-home .home-hero__stat dt{
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--steel);
}

.page-home .home-hero__stat dd{
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600;
  color: var(--orange-500);
}

/* ---------- 三个入口 ---------- */
.page-home .home-actions{
  position: relative;
  padding: var(--home-gap) 0;
  background: var(--navy-700);
  overflow: hidden;
}

.page-home .home-actions::before{
  content: "";
  position: absolute;
  top: -1px;
  left: -6%;
  right: -6%;
  height: clamp(60px, 8vw, 110px);
  background: linear-gradient(90deg, var(--orange-500), var(--cyan-400));
  opacity: .15;
  transform: skewY(-3deg);
  transform-origin: left top;
  pointer-events: none;
}

.page-home .home-actions::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-cyan), transparent);
}

.page-home .home-actions__head{
  position: relative;
  z-index: 1;
}

.page-home .home-actions__grid{
  position: relative;
  z-index: 1;
  margin-top: clamp(26px, 3.5vw, 46px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 1.6vw, 22px);
}

.page-home .home-act{
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.4vw, 30px);
  color: var(--mist);
  text-decoration: none;
  border-left: 3px solid var(--orange-500);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-home .home-act:hover,
.page-home .home-act:focus-visible{
  transform: translateY(-4px);
  border-left-color: var(--cyan-400);
}

.page-home .home-act--lead{
  background-image: linear-gradient(140deg, rgba(255,107,26,.2), rgba(18,63,102,.55) 62%);
}

.page-home .home-act__num{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan-400);
}

.page-home .home-act h3{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2vw, 25px);
  line-height: 1.28;
  color: var(--mist);
}

.page-home .home-act p{
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--home-ink);
}

.page-home .home-act__more{
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange-300);
}

.page-home .home-act:hover .home-act__more{
  color: var(--cyan-400);
}

/* ---------- 轮次时间轴 ---------- */
.page-home .home-rounds{
  position: relative;
  padding: var(--home-gap) 0;
  background: var(--navy-900);
  overflow: hidden;
}

.page-home .home-rounds__bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .home-rounds__bg img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .18;
  filter: grayscale(.35) brightness(.9);
}

.page-home .home-rounds__bg::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--navy-900) 0%, rgba(6,24,43,.7) 42%, var(--navy-900) 100%);
}

.page-home .home-rounds__grid{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 54px);
}

.page-home .home-rounds__intro h2{
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.16;
  letter-spacing: -.01em;
}

.page-home .home-rounds__intro p{
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--home-ink);
}

.page-home .home-rounds__intro .home-rounds__note{
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan-400);
  letter-spacing: .04em;
}

.page-home .home-rounds__intro .s3-btn{
  margin-top: 22px;
}

.page-home .home-rounds__track{
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-rounds__track::before{
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan-400), rgba(36,224,214,.05));
}

.page-home .home-round{
  position: relative;
  padding: 0 0 26px 30px;
}

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

.page-home .home-round::before{
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 11px;
  height: 11px;
  background: var(--orange-500);
}

.page-home .home-round__title{
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.8vw, 21px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--mist);
}

.page-home .home-round p{
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--home-ink);
  max-width: 36em;
}

/* ---------- 主客场对照 ---------- */
.page-home .home-compare{
  position: relative;
  padding: var(--home-gap) 0;
  background: var(--navy-900);
  border-top: 1px solid var(--line);
}

.page-home .home-compare__layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(24px, 3vw, 42px);
}

.page-home .home-compare__panel{
  padding: clamp(18px, 3vw, 34px);
}

.page-home .home-compare__head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-home .home-compare__side--home{
  color: var(--orange-500);
}

.page-home .home-compare__side--away{
  color: var(--cyan-400);
}

.page-home .home-compare__hint{
  color: var(--steel);
  font-size: 11px;
  text-align: center;
}

.page-home .home-cmp{
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-home .home-cmp__row{
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr) 3.4rem;
  align-items: center;
  gap: clamp(8px, 1.4vw, 18px);
  padding: 9px 0;
  border-bottom: 1px dashed rgba(143,163,184,.18);
}

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

.page-home .home-cmp__val{
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.7vw, 19px);
  font-weight: 600;
}

.page-home .home-cmp__val--home{
  text-align: right;
  color: var(--orange-500);
}

.page-home .home-cmp__val--away{
  text-align: left;
  color: var(--cyan-400);
}

.page-home .home-cmp__mid{
  display: block;
  min-width: 0;
}

.page-home .home-cmp__label{
  display: block;
  text-align: center;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--steel);
}

.page-home .home-cmp__bar{
  display: flex;
  height: 6px;
  margin-top: 6px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(143,163,184,.14);
}

.page-home .home-cmp__bar i{
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--orange-500), var(--orange-300));
}

.page-home .home-cmp__bar i + i{
  flex: 1 1 auto;
  background: linear-gradient(90deg, rgba(36,224,214,.45), var(--cyan-400));
}

.page-home .home-compare__tip{
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--home-ink);
}

.page-home .home-compare__media{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background: rgba(11, 42, 71, .6);
}

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

.page-home .home-compare__media figcaption{
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 两步导出 ---------- */
.page-home .home-export{
  position: relative;
  padding: var(--home-gap) 0;
  background: var(--navy-700);
  overflow: hidden;
}

.page-home .home-export::before{
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  top: -1px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--orange-500), var(--cyan-400), transparent);
  opacity: .6;
}

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

.page-home .home-export__copy h2{
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.16;
  letter-spacing: -.01em;
}

.page-home .home-export__copy > p{
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--home-ink);
}

.page-home .home-export__steps{
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-export__step{
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: rgba(6, 24, 43, .6);
  border: 1px solid var(--line);
}

.page-home .home-export__num{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan-400);
  padding-top: 2px;
}

.page-home .home-export__step strong{
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--mist);
}

.page-home .home-export__step p{
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--home-ink);
}

.page-home .home-export__copy .home-export__meta{
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--steel);
}

.page-home .home-export__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .home-export__media{
  margin: 0;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  overflow: hidden;
  background: rgba(6, 24, 43, .55);
}

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

.page-home .home-export__media figcaption{
  padding: 12px 16px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 收束 ---------- */
.page-home .home-closer{
  position: relative;
  padding: var(--home-gap) 0 clamp(48px, 7vw, 88px);
  background:
    radial-gradient(70% 90% at 82% 100%, rgba(255,107,26,.18), transparent 62%),
    radial-gradient(60% 70% at 6% 100%, rgba(36,224,214,.1), transparent 62%),
    var(--navy-900);
  overflow: hidden;
}

.page-home .home-closer::before{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-cyan), transparent);
}

.page-home .home-closer__title{
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 4.6vw, 60px);
  line-height: 1.06;
  letter-spacing: -.02em;
}

.page-home .home-closer__lead{
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--home-ink);
}

.page-home .home-closer__links{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-home .home-closer__sign{
  margin: clamp(30px, 4vw, 52px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--steel);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px){
  .page-home .home-hero__stats{
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 880px){
  .page-home .home-hero__inner{
    grid-template-columns: 176px minmax(0, 1fr);
    align-items: start;
    gap: clamp(26px, 3vw, 46px);
  }
  .page-home .home-index__list{
    flex-direction: column;
    gap: 10px;
  }
  .page-home .home-hero__title{
    transform: skewX(-2deg);
    transform-origin: left bottom;
  }
  .page-home .home-rounds__grid{
    grid-template-columns: 0.92fr 1.08fr;
    align-items: start;
  }
  .page-home .home-compare__layout{
    grid-template-columns: 1.35fr 0.65fr;
    align-items: start;
  }
  .page-home .home-compare__media{
    margin-top: -26px;
  }
  .page-home .home-export__grid{
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
}

@media (min-width: 900px){
  .page-home .home-actions__grid{
    grid-template-columns: 1.28fr 1fr 1fr;
    align-items: start;
  }
  .page-home .home-act--lead{
    margin-top: -22px;
  }
  .page-home .home-actions__grid > .home-act:nth-child(3){
    margin-top: 28px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-home .home-act,
  .page-home .home-index__list a{
    transition: none;
  }
  .page-home .home-act:hover,
  .page-home .home-act:focus-visible{
    transform: none;
  }
  .page-home .home-hero__title{
    transform: none;
  }
}