.page-home{
  --home-border:3px solid var(--ink);
  --home-border-sm:2.5px solid var(--ink);
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font-sans);
  padding-bottom:clamp(40px,7vw,88px);
}

.page-home .home-crumb{
  display:flex;
  align-items:center;
  gap:8px;
  margin:clamp(14px,2.4vw,22px) 0 clamp(16px,3vw,26px);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--gray);
}
.page-home .home-crumb__dot{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--red);
  border:2px solid var(--ink);
  flex:0 0 auto;
}

/* ---------- 拼贴首屏 ---------- */
.page-home .hero{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:16px;
  align-items:start;
}
.page-home .hero__intro{
  position:relative;
  background:var(--yellow);
  border:var(--home-border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-hard);
  padding:clamp(22px,4vw,36px);
  padding-top:clamp(30px,5vw,44px);
}
.page-home .hero__seal{
  position:absolute;
  top:-14px;
  right:12px;
  display:inline-grid;
  place-items:center;
  width:76px;
  height:76px;
  border-radius:50%;
  border:2px dashed var(--deepred);
  color:var(--deepred);
  background:var(--cream);
  font-family:var(--font-mono);
  font-size:10px;
  line-height:1.3;
  text-align:center;
  letter-spacing:.1em;
  transform:rotate(-9deg);
}
.page-home .hero__kicker{
  margin:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--stamp);
}
.page-home .hero__title{
  margin:12px 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(29px,6.4vw,52px);
  line-height:1.14;
  letter-spacing:-.01em;
  max-width:20em;
}
.page-home .hero__lede{
  margin:14px 0 0;
  font-size:clamp(15px,1.7vw,17px);
  line-height:1.78;
  max-width:34em;
}
.page-home .hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}
.page-home .hero__index{
  display:flex;
  flex-wrap:wrap;
  gap:6px 16px;
  margin-top:20px;
  padding-top:16px;
  border-top:2px dashed rgba(26,26,26,.35);
  font-family:var(--font-mono);
  font-size:12.5px;
}
.page-home .hero__index a{
  color:var(--ink);
  text-decoration:none;
  border-bottom:2px solid var(--red);
  padding-bottom:1px;
}
.page-home .hero__index a:hover,
.page-home .hero__index a:focus-visible{
  color:var(--deepred);
  border-bottom-color:var(--deepred);
}

.page-home .hero__steps{
  background:var(--white);
  border:var(--home-border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:clamp(18px,3vw,24px);
}
.page-home .hero__steps-title{
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--stamp);
}
.page-home .mini-steps{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:9px;
}
.page-home .mini-steps li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:14.5px;
  line-height:1.55;
}
.page-home .mini-steps__no{
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:12.5px;
  color:var(--white);
  background:var(--red);
  border-radius:6px;
  padding:2px 5px;
  margin-top:1px;
}
.page-home .hero__steps-link{
  display:inline-block;
  margin-top:14px;
  font-weight:800;
  font-size:14.5px;
  color:var(--ink);
  text-decoration:none;
  border-bottom:3px solid var(--lake);
  padding-bottom:2px;
}
.page-home .hero__steps-link:hover,
.page-home .hero__steps-link:focus-visible{
  color:var(--lake);
}

.page-home .hero__tickets{
  display:grid;
  gap:14px;
}
.page-home .hero__ticketgrid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:14px;
}

.page-home .shot{
  margin:0;
}
.page-home .shot img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:16/10;
  object-fit:cover;
  border:var(--home-border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  background:var(--paper);
}
.page-home .shot__cap{
  margin:8px 0 0;
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--gray);
  line-height:1.6;
}

/* 票根卡 */
.page-home .hticket{
  position:relative;
  display:block;
  background:var(--paper);
  color:var(--ink);
  border:var(--home-border-sm);
  border-radius:var(--radius-sm);
  padding:14px 18px;
  text-decoration:none;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.page-home .hticket::before,
.page-home .hticket::after{
  content:"";
  position:absolute;
  top:50%;
  width:15px;
  height:15px;
  border-radius:50%;
  background:var(--cream);
  border:var(--home-border-sm);
  transform:translateY(-50%);
  transition:background .2s var(--ease);
}
.page-home .hticket::before{ left:-9px; }
.page-home .hticket::after{ right:-9px; }
.page-home .hticket:hover,
.page-home .hticket:focus-visible{
  transform:translateY(-4px);
  box-shadow:var(--shadow-soft);
}
.page-home .hticket:hover::before,
.page-home .hticket:hover::after,
.page-home .hticket:focus-visible::before,
.page-home .hticket:focus-visible::after{
  background:var(--lake);
}
.page-home .hticket--yellow{ background:var(--yellow); }
.page-home .hticket--lake{ background:var(--lake); color:var(--white); }
.page-home .hticket--ink{ background:var(--ink); color:var(--cream); }
.page-home .hticket__kicker{
  display:block;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  opacity:.72;
}
.page-home .hticket__title{
  display:block;
  margin-top:4px;
  font-family:var(--font-sans);
  font-weight:800;
  font-size:16.5px;
  line-height:1.35;
}
.page-home .hticket__meta{
  display:block;
  margin-top:4px;
  font-size:13.5px;
  line-height:1.55;
  opacity:.85;
}

/* ---------- 章节通用 ---------- */
.page-home .sec{
  padding-top:clamp(48px,9vw,96px);
}
.page-home .sec__head{
  display:grid;
  gap:6px;
  margin-bottom:clamp(20px,3.4vw,34px);
  max-width:52em;
}
.page-home .sec__no{
  margin:0;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(38px,8vw,68px);
  line-height:.92;
  color:var(--red);
  letter-spacing:-.02em;
}
.page-home .sec__title{
  margin:2px 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(24px,4.2vw,38px);
  line-height:1.24;
}
.page-home .sec__lede{
  margin:4px 0 0;
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.8;
  color:var(--gray);
}

/* ---------- 01 步骤轨道 ---------- */
.page-home .steps-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(24px,4vw,36px);
  align-items:start;
}
.page-home .track{
  list-style:none;
  margin:0;
  padding:0;
}
.page-home .track__item{
  position:relative;
  display:grid;
  grid-template-columns:52px minmax(0,1fr);
  gap:14px;
  padding-bottom:22px;
}
.page-home .track__item::before{
  content:"";
  position:absolute;
  left:24px;
  top:48px;
  bottom:0;
  width:2px;
  background:rgba(26,26,26,.22);
}
.page-home .track__item:last-child{ padding-bottom:0; }
.page-home .track__item:last-child::before{ display:none; }
.page-home .track__num{
  display:grid;
  place-items:center;
  width:52px;
  height:42px;
  background:var(--yellow);
  border:var(--home-border-sm);
  border-radius:10px;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:15px;
}
.page-home .track__item:nth-child(3n+2) .track__num{
  background:var(--lake);
  color:var(--white);
}
.page-home .track__item:nth-child(3n+3) .track__num{
  background:var(--red);
  color:var(--white);
}
.page-home .track__title{
  margin:8px 0 0;
  font-family:var(--font-sans);
  font-weight:800;
  font-size:17px;
  line-height:1.4;
}
.page-home .track__text{
  margin:4px 0 0;
  font-size:14.5px;
  line-height:1.72;
  color:var(--gray);
}
.page-home .steps-side{
  display:grid;
  gap:18px;
}

.page-home .tabs__list{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:14px;
}
.page-home .tabs__tab{
  font-family:var(--font-sans);
  font-weight:800;
  font-size:14px;
  padding:8px 18px;
  border-radius:999px;
  border:var(--home-border-sm);
  background:var(--cream);
  color:var(--ink);
  cursor:pointer;
  transition:background .18s var(--ease),color .18s var(--ease);
}
.page-home .tabs__tab[aria-selected="true"]{
  background:var(--red);
  color:var(--white);
}
.page-home .tabs__panel{
  background:var(--paper);
  border:var(--home-border-sm);
  border-radius:var(--radius-sm);
  padding:16px 18px;
}
.page-home .tabs__panel p{
  margin:0;
  font-size:15px;
  line-height:1.78;
}
.page-home .tabs__link{
  display:inline-block;
  margin-top:10px;
  font-weight:800;
  font-size:14px;
  color:var(--lake);
  text-decoration:none;
  border-bottom:2px solid var(--lake);
  padding-bottom:1px;
}
.page-home .tabs__link:hover,
.page-home .tabs__link:focus-visible{ color:var(--deepred); border-bottom-color:var(--deepred); }

/* ---------- 02 票根墙 ---------- */
.page-home .wall{
  columns:1;
  column-gap:16px;
}
.page-home .wall__card{
  break-inside:avoid;
  margin:0 0 16px;
}
.page-home .wall__note{
  margin-top:clamp(18px,3vw,28px);
  display:grid;
  gap:14px;
  background:var(--white);
  border:var(--home-border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  padding:clamp(18px,3vw,26px);
}
.page-home .wall__note p{
  margin:0;
  font-size:15px;
  line-height:1.8;
}
.page-home .wall__note .btn{ justify-self:start; }

/* ---------- 03 版本档案 ---------- */
.page-home .arch-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(24px,4vw,36px);
  align-items:start;
}
.page-home .arch-left{
  display:grid;
  gap:18px;
}
.page-home .years{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0;
  padding:0;
}
.page-home .years li{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:14px;
  padding:5px 13px;
  border:var(--home-border-sm);
  border-radius:999px;
  background:var(--paper);
}
.page-home .years li:nth-child(even){
  background:var(--yellow);
  transform:rotate(-2deg);
}
.page-home .stats{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
  margin:0;
  padding:0;
}
.page-home .stat{
  background:var(--white);
  border:var(--home-border-sm);
  border-radius:var(--radius-sm);
  padding:14px 16px;
}
.page-home .stat__num{
  display:block;
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(20px,3vw,26px);
  line-height:1.2;
  color:var(--deepred);
}
.page-home .stat__label{
  display:block;
  margin-top:4px;
  font-size:13px;
  line-height:1.5;
  color:var(--gray);
}
.page-home .arch{
  display:grid;
  gap:12px;
}
.page-home .arch details{
  background:var(--white);
  border:var(--home-border-sm);
  border-radius:var(--radius-sm);
  overflow:hidden;
}
.page-home .arch summary{
  cursor:pointer;
  padding:14px 18px;
  font-weight:800;
  font-size:15.5px;
  line-height:1.5;
  list-style:none;
}
.page-home .arch summary::-webkit-details-marker{ display:none; }
.page-home .arch summary::before{
  content:"＋";
  font-family:var(--font-mono);
  margin-right:8px;
  color:var(--red);
}
.page-home .arch details[open] summary::before{ content:"－"; }
.page-home .arch__body{
  padding:0 18px 16px;
  border-top:2px dashed rgba(26,26,26,.2);
  margin-top:-1px;
}
.page-home .arch__body p{
  margin:12px 0 0;
  font-size:14.5px;
  line-height:1.8;
  color:var(--gray);
}
.page-home .arch__actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:4px;
}

/* ---------- 04 下一步 ---------- */
.page-home .cta{
  position:relative;
  margin-top:clamp(48px,9vw,96px);
  background:var(--ink);
  color:var(--cream);
  border-radius:var(--radius);
  overflow:hidden;
  display:grid;
  grid-template-columns:minmax(0,1fr);
}
.page-home .cta__inner{
  padding:clamp(26px,5vw,48px);
  position:relative;
  z-index:1;
}
.page-home .cta .sec__no{ color:var(--yellow); }
.page-home .cta__title{
  margin:6px 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(25px,4.4vw,40px);
  line-height:1.22;
}
.page-home .cta__lede{
  margin:12px 0 0;
  font-size:15px;
  line-height:1.8;
  color:rgba(255,247,232,.82);
  max-width:38em;
}
.page-home .cta__list{
  list-style:none;
  margin:22px 0 0;
  padding:0;
  display:grid;
  gap:10px;
}
.page-home .cta__link{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:var(--cream);
  background:rgba(255,247,232,.07);
  border:2px solid rgba(255,247,232,.42);
  border-radius:var(--radius-sm);
  padding:13px 16px;
  font-weight:800;
  font-size:15.5px;
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.page-home .cta__link-no{
  font-family:var(--font-mono);
  font-size:12px;
  width:24px;
  height:24px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:var(--red);
  color:var(--white);
  flex:0 0 auto;
}
.page-home .cta__link:hover,
.page-home .cta__link:focus-visible{
  background:rgba(46,140,158,.28);
  border-color:var(--lake);
  transform:translateX(3px);
}
.page-home .cta__art{
  display:block;
  width:100%;
  height:100%;
  max-height:280px;
  object-fit:cover;
  opacity:.32;
}

/* ---------- 响应式 ---------- */
@media (min-width:600px){
  .page-home .hero__ticketgrid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .page-home .wall{ columns:2; }
  .page-home .stats{ grid-template-columns:repeat(3,minmax(0,1fr)); }
}

@media (min-width:900px){
  .page-home .hero{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    grid-template-areas:
      "intro tickets"
      "steps tickets";
    column-gap:26px;
    row-gap:18px;
  }
  .page-home .hero__intro{ grid-area:intro; }
  .page-home .hero__steps{ grid-area:steps; align-self:start; }
  .page-home .hero__tickets{ grid-area:tickets; align-content:start; }
  .page-home .hero__seal{
    top:-18px;
    right:-16px;
    width:88px;
    height:88px;
    font-size:11px;
  }
  .page-home .steps-grid{
    grid-template-columns:minmax(0,6fr) minmax(0,6fr);
    gap:clamp(30px,4vw,52px);
  }
  .page-home .arch-grid{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  }
  .page-home .wall__note{
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
  }
  .page-home .wall__note .btn{ justify-self:end; }
  .page-home .cta{
    grid-template-columns:minmax(0,8fr) minmax(0,4fr);
    align-items:center;
  }
  .page-home .cta__art{
    max-height:none;
    height:100%;
    min-height:320px;
  }
}

@media (min-width:1100px){
  .page-home .wall{ columns:3; }
}

@media (prefers-reduced-motion:reduce){
  .page-home .hticket,
  .page-home .cta__link,
  .page-home .tabs__tab{
    transition:none;
  }
  .page-home .hticket:hover,
  .page-home .hticket:focus-visible,
  .page-home .cta__link:hover,
  .page-home .cta__link:focus-visible{
    transform:none;
  }
}
<<<END>>>