.page-home{
  --home-panel-a: rgba(23,16,46,.92);
  --home-panel-b: rgba(16,26,51,.72);
  --home-glow: radial-gradient(120% 90% at 88% 0%, rgba(108,59,255,.30) 0%, rgba(7,9,18,0) 62%);
  background: var(--ink);
  color: var(--ice);
  overflow-x: hidden;
}

.page-home .section-title{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(27px, 4.4vw, 46px);
  line-height: 1.06;
  letter-spacing: -.015em;
  margin: 12px 0 0;
  color: var(--ice);
}

.page-home .lede{
  margin: 16px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.05vw, 16.5px);
  line-height: 1.78;
  color: var(--grey);
}

/* ---------- 首屏 ---------- */
.page-home .hero{
  position: relative;
  padding: clamp(22px, 4vw, 48px) 0 clamp(50px, 7vw, 96px);
  background:
    radial-gradient(90% 70% at 0% 14%, rgba(45,245,226,.10) 0%, rgba(7,9,18,0) 58%),
    var(--home-glow);
}

.page-home .hero__grid{
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}

.page-home .hero__pitch{
  position: relative;
  padding: clamp(22px, 4vw, 50px);
  background: linear-gradient(158deg, rgba(23,16,46,.96) 0%, rgba(11,15,34,.97) 58%, rgba(7,9,18,1) 100%);
  border: 1px solid var(--line);
}

.page-home .hero__title{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(33px, 6.2vw, 68px);
  line-height: .99;
  letter-spacing: -.02em;
  margin: 16px 0 0;
  color: var(--ice);
  background: linear-gradient(98deg, var(--ice) 8%, var(--mist) 58%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-home .hero__lede{
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(14.5px, 1.1vw, 17px);
  line-height: 1.8;
  color: var(--grey);
}

.page-home .hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-home .hero__trust{
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  color: var(--mist);
  letter-spacing: .02em;
}

.page-home .hero__trust-item{
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.page-home .hero__trust-item .mono{
  color: var(--cyan);
  font-size: 12.5px;
}

.page-home .hero__score{
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--nebula);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-home .hero__score-bg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 30%;
  opacity: .42;
  filter: saturate(1.12) contrast(1.06);
}

.page-home .hero__score::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,9,18,.28) 0%, rgba(7,9,18,.72) 52%, rgba(7,9,18,.95) 100%);
  pointer-events: none;
}

.page-home .hero__score-inner{
  position: relative;
  z-index: 2;
  padding: clamp(20px, 3vw, 34px);
}

.page-home .score-top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.page-home .live-tag{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  padding: 5px 12px 5px 9px;
  color: var(--ink);
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
}

.page-home .score-clock{
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .score-league{
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .score-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 10px;
}

.page-home .score-team{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(15px, 1.7vw, 20px);
  letter-spacing: .01em;
  color: var(--ice);
  white-space: nowrap;
}

.page-home .score-team--end{
  text-align: right;
}

.page-home .score-num{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: 1;
  letter-spacing: -.03em;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  text-shadow: 0 0 28px rgba(45,245,226,.45);
  white-space: nowrap;
}

.page-home .score-num i{
  font-style: normal;
  font-size: .62em;
  color: var(--mist);
  margin: 0 3px;
}

.page-home .score-bars{
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .score-bars li{
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-home .score-bars li .mono:last-child{
  text-align: right;
  color: var(--mist);
}

.page-home .score-bars__label{
  text-align: center;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--grey);
}

.page-home .score-note{
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--grey);
}

.page-home .hero__lower{
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-home .steps{
  padding: clamp(16px, 2.4vw, 28px);
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, rgba(23,16,46,.66), rgba(7,9,18,.72));
}

.page-home .steps .tabs__list{
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .steps .tabs__tab{
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--grey);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 9px 16px;
  min-height: 42px;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
  transition: color .16s ease, background .16s ease, border-color .16s ease;
}

.page-home .steps .tabs__tab:hover{
  color: var(--ice);
  border-color: var(--mist);
}

.page-home .steps .tabs__tab[aria-selected="true"]{
  background: var(--violet);
  border-color: var(--violet);
  color: var(--ice);
}

.page-home .steps .tabs__tab:focus-visible{
  outline: none;
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.page-home .steps .tabs__panel{
  padding-top: 18px;
}

.page-home .steps .tabs__panel p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--grey);
}

.page-home .hero__shot{
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--nebula);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

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

.page-home .hero__shot figcaption{
  padding: 11px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 三条动线 ---------- */
.page-home .pathways{
  position: relative;
  overflow: hidden;
  padding: clamp(52px, 8vw, 112px) 0;
  background: linear-gradient(180deg, rgba(7,9,18,0) 0%, rgba(23,16,46,.5) 45%, rgba(7,9,18,0) 100%);
}

.page-home .path-lines{
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12%;
  width: 100%;
  height: clamp(200px, 26vw, 380px);
  pointer-events: none;
  z-index: 0;
}

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

.page-home .pathway-list{
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-home .pathway{
  position: relative;
  padding: clamp(20px, 3vw, 34px);
  background: linear-gradient(152deg, var(--home-panel-a) 0%, var(--home-panel-b) 100%);
  border: 1px solid var(--line-soft);
  transition: border-color .2s ease, transform .3s ease;
}

.page-home .pathway:hover{
  border-color: var(--line);
}

.page-home .pathway__num{
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--cyan);
  border: 1px solid rgba(45,245,226,.34);
  padding: 3px 9px;
  margin-bottom: 14px;
}

.page-home .pathway__title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.16;
  letter-spacing: -.01em;
  margin: 0 0 10px;
  color: var(--ice);
}

.page-home .pathway p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--grey);
}

.page-home .pathway__link{
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--cyan);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(45,245,226,.36);
  transition: color .16s ease, border-color .16s ease;
}

.page-home .pathway__link:hover{
  color: var(--orange);
  border-color: rgba(255,106,42,.6);
}

.page-home .pathway__link:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-home .pathway--wide{
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
  align-items: center;
}

.page-home .pathway__shot{
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--nebula);
}

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

/* ---------- 移动端收藏 ---------- */
.page-home .collect{
  padding: clamp(46px, 7vw, 96px) 0;
  position: relative;
}

.page-home .collect__grid{
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.page-home .collect__media{
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--nebula);
  clip-path: polygon(0 24px, 24px 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

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

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

.page-home .collect__list li{
  position: relative;
  padding-left: 34px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--grey);
}

.page-home .collect__list .mono{
  position: absolute;
  left: 0;
  top: 2px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .collect__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* ---------- 品牌与版本 ---------- */
.page-home .trust{
  padding: clamp(46px, 7vw, 96px) 0;
  background:
    radial-gradient(80% 60% at 100% 0%, rgba(108,59,255,.24) 0%, rgba(7,9,18,0) 60%),
    rgba(23,16,46,.35);
}

.page-home .trust__grid{
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .cert-card{
  padding: clamp(20px, 3vw, 34px);
  background: linear-gradient(150deg, rgba(16,26,51,.92), rgba(7,9,18,.96));
  border: 1px solid var(--line);
}

.page-home .cert-card__badge{
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--ink);
  background: linear-gradient(100deg, var(--cyan), var(--mist));
  padding: 5px 12px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-home .cert-card__title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.2;
  margin: 16px 0 10px;
  color: var(--ice);
}

.page-home .cert-card__text{
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--grey);
  word-break: break-word;
}

.page-home .cert-card__icp{
  margin: 18px 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .version-card{
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid var(--line-soft);
  background: rgba(16,26,51,.5);
}

.page-home .version-card__title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.2;
  margin: 0 0 18px;
  color: var(--ice);
}

.page-home .version-line{
  list-style: none;
  margin: 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 16px;
}

.page-home .version-line li{
  position: relative;
}

.page-home .version-line li::before{
  content: "";
  position: absolute;
  left: -25px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--ink);
  border: 1.5px solid var(--cyan);
  transform: rotate(45deg);
}

.page-home .version-line li:last-child::before{
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(45,245,226,.7);
}

.page-home .version-line__tag{
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--cyan);
  margin-bottom: 3px;
}

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

.page-home .version-card__foot{
  margin: 20px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .team-card{
  padding: clamp(20px, 3vw, 34px);
  background: linear-gradient(200deg, rgba(23,16,46,.95), rgba(7,9,18,.92));
  border: 1px solid var(--line-soft);
}

.page-home .team-card__num{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(46px, 7vw, 74px);
  line-height: 1;
  letter-spacing: -.04em;
  color: var(--violet);
  display: block;
}

.page-home .team-card__title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2vw, 24px);
  margin: 8px 0 10px;
  color: var(--ice);
}

.page-home .team-card__text{
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--grey);
}

/* ---------- 规模与节奏 ---------- */
.page-home .scale{
  padding: clamp(46px, 7vw, 96px) 0;
}

.page-home .scale__grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 12px;
  margin-top: clamp(26px, 4vw, 42px);
}

.page-home .scale__grid .stat{
  padding: 20px 18px;
  border: 1px solid var(--line-soft);
  background: rgba(16,26,51,.55);
  border-left: 2px solid rgba(108,59,255,.65);
}

.page-home .scale__grid .stat--accent{
  border-left-color: var(--cyan);
  background: linear-gradient(150deg, rgba(45,245,226,.10), rgba(16,26,51,.55));
}

.page-home .scale__grid .stat__value{
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ice);
}

.page-home .stat__unit{
  font-size: .52em;
  color: var(--cyan);
  margin-left: 2px;
}

.page-home .scale__grid .stat__label{
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--grey);
}

.page-home .scale__foot{
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3vw, 32px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--line-soft);
}

.page-home .scale__note{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}

/* ---------- 支持 ---------- */
.page-home .support{
  padding: clamp(46px, 7vw, 96px) 0 clamp(56px, 8vw, 112px);
  background: linear-gradient(180deg, rgba(23,16,46,.55) 0%, rgba(7,9,18,0) 100%);
}

.page-home .support__grid{
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  align-items: start;
}

.page-home .qa{
  margin: clamp(22px, 3vw, 30px) 0 0;
}

.page-home .qa__item{
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .qa__item:first-child{
  border-top: 1px solid var(--line-soft);
}

.page-home .qa__q{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 1.9vw, 19.5px);
  line-height: 1.35;
  letter-spacing: -.005em;
  margin: 0 0 8px;
  color: var(--ice);
}

.page-home .qa__a{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--grey);
}

.page-home .support__card{
  padding: clamp(22px, 3vw, 34px);
  background: linear-gradient(160deg, rgba(23,16,46,.96), rgba(16,26,51,.9));
  border: 1px solid var(--line);
}

.page-home .support__card-title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 25px);
  line-height: 1.2;
  margin: 14px 0 10px;
  color: var(--ice);
}

.page-home .support__card-text{
  margin: 0 0 22px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--grey);
}

.page-home .support__card .btn{
  display: block;
  width: 100%;
  text-align: center;
  margin-bottom: 10px;
}

.page-home .support__card .btn:last-child{
  margin-bottom: 0;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 780px){
  .page-home .hero__lower{
    grid-template-columns: 1.15fr .85fr;
    align-items: start;
  }
}

@media (min-width: 900px){
  .page-home .hero__grid{
    grid-template-columns: 1.38fr 1fr;
    align-items: stretch;
  }

  .page-home .hero__score{
    min-height: 100%;
  }

  .page-home .path-lines{
    display: block;
  }

  .page-home .pathway-list{
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .pathway-list > .pathway--wide{
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1.1fr;
  }

  .page-home .pathway-list > .pathway:nth-child(2){
    margin-top: 26px;
  }

  .page-home .collect__grid{
    grid-template-columns: .78fr 1.22fr;
  }

  .page-home .trust__grid{
    grid-template-columns: 1.05fr 1.3fr .92fr;
    align-items: start;
  }

  .page-home .version-card{
    margin-top: 22px;
  }

  .page-home .team-card{
    margin-top: 44px;
  }

  .page-home .scale__foot{
    grid-template-columns: 1fr 1fr;
    gap: clamp(20px, 3vw, 40px);
  }

  .page-home .support__grid{
    grid-template-columns: 1.3fr .7fr;
  }
}

@media (min-width: 1180px){
  .page-home .hero__pitch{
    padding: 54px;
  }

  .page-home .hero__score-inner{
    padding: 40px 36px;
  }
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-home .pathway,
  .page-home .steps .tabs__tab{
    transition: none;
  }

  .page-home .pathway:hover{
    transform: none;
  }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 520px){
  .page-home .score-bars li{
    grid-template-columns: 42px 1fr 42px;
  }

  .page-home .hero__trust{
    gap: 8px 16px;
    font-size: 12px;
  }

  .page-home .steps .tabs__tab{
    flex: 1 1 auto;
    padding: 9px 12px;
    font-size: 11.5px;
  }

  .page-home .hero__actions .btn{
    flex: 1 1 100%;
    text-align: center;
  }

  .page-home .collect__actions .btn{
    flex: 1 1 100%;
    text-align: center;
  }
}