.page-home{
  --home-wrap:1280px;
  --home-gap:clamp(16px,3vw,32px);
  --home-line:rgba(201,207,201,.14);
  position:relative;
  display:block;
  background:var(--ink-950);
  color:var(--concrete-200);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.85;
  overflow-x:clip;
}

.page-home *,
.page-home *::before,
.page-home *::after{ box-sizing:border-box; }

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

.page-home .home-wrap{
  position:relative;
  width:100%;
  max-width:var(--home-wrap);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.page-home .home-num{
  font-family:var(--font-data);
  font-size:clamp(22px,2.2vw,30px);
  font-weight:700;
  line-height:1;
  color:var(--paint-050);
  letter-spacing:-.01em;
}

.page-home .home-unit{
  font-family:var(--font-data);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--concrete-500);
}

/* ---------- 章节索引栏 ---------- */
.page-home .home-index{ display:none; }

/* ---------- 面包屑 ---------- */
.page-home .home-crumbs{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:clamp(24px,4vw,40px);
  font-family:var(--font-data);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--concrete-500);
}
.page-home .home-crumbs__item--current{ color:var(--neon-400); }
.page-home .home-crumbs__sep{ color:var(--concrete-500); }

/* ---------- 首屏 ---------- */
.page-home .home-hero{
  position:relative;
  padding-block:clamp(34px,6vw,72px) clamp(48px,8vw,96px);
  border-bottom:1px solid var(--home-line);
  isolation:isolate;
}
.page-home .home-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(120% 88% at 8% 0%, rgba(20,80,60,.60), transparent 62%),
    radial-gradient(80% 70% at 100% 96%, rgba(255,106,26,.13), transparent 58%);
  pointer-events:none;
}
.page-home .home-hero__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(28px,5vw,56px);
  align-items:end;
}

.page-home .home-hero__kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin:0 0 clamp(18px,3vw,28px);
  padding:7px 15px;
  border:1px solid rgba(255,194,75,.34);
  border-radius:999px;
  background:rgba(255,194,75,.06);
  font-family:var(--font-data);
  font-size:12px;
  letter-spacing:.18em;
  color:var(--amber-400);
}
.page-home .home-hero__dot{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--amber-400);
  box-shadow:0 0 0 4px rgba(255,194,75,.16);
}

.page-home .home-hero__title{
  margin:0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(42px,8.4vw,106px);
  line-height:1.02;
  letter-spacing:-.02em;
  color:var(--paint-050);
}

.page-home .home-hero__lead{
  margin:clamp(20px,3vw,30px) 0 0;
  max-width:34em;
  font-size:clamp(16px,1.2vw,18px);
  line-height:1.85;
  color:var(--concrete-200);
}

.page-home .home-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:clamp(26px,4vw,38px);
}

.page-home .home-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 26px;
  font-family:var(--font-body);
  font-size:15px;
  font-weight:700;
  letter-spacing:.04em;
  text-decoration:none;
  border:1px solid transparent;
  border-radius:2px;
  cursor:pointer;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
}
.page-home .home-btn--signal{
  background:var(--signal-500);
  color:var(--ink-950);
  padding-right:34px;
  clip-path:polygon(0 0,100% 0,100% 68%,calc(100% - 14px) 100%,0 100%);
}
.page-home .home-btn--signal:hover{ background:var(--signal-600); transform:translateY(-2px); }
.page-home .home-btn--ghost{
  background:transparent;
  color:var(--concrete-200);
  border-color:rgba(201,207,201,.30);
}
.page-home .home-btn--ghost:hover{
  border-color:var(--neon-400);
  color:var(--neon-400);
  transform:translateY(-2px);
}
.page-home .home-btn:focus-visible{
  outline:2px solid var(--neon-400);
  outline-offset:3px;
}

.page-home .home-hero__facts{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  margin:clamp(30px,5vw,46px) 0 0;
  padding:1px;
  background:var(--home-line);
  border-radius:2px;
}
.page-home .home-fact{
  background:rgba(27,33,31,.82);
  padding:16px 18px;
}
.page-home .home-fact dt{
  margin:0 0 8px;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--concrete-500);
}
.page-home .home-fact dd{
  display:flex;
  align-items:baseline;
  gap:4px;
  margin:0;
}

.page-home .home-hero__media{
  position:relative;
  margin:0;
  overflow:hidden;
  border-radius:2px;
  clip-path:polygon(0 0,100% 0,100% 88%,0 100%);
}
.page-home .home-hero__media img{
  display:block;
  width:100%;
  height:100%;
  aspect-ratio:3/4;
  object-fit:cover;
  filter:saturate(.92) contrast(1.06);
}
.page-home .home-hero__cap{
  position:absolute;
  left:0;
  bottom:0;
  padding:8px 14px;
  font-family:var(--font-data);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--concrete-200);
  background:rgba(7,22,19,.80);
  border-top:1px solid var(--home-line);
}

/* ---------- 章节通用头部 ---------- */
.page-home .home-section{
  position:relative;
  padding-block:clamp(52px,9vw,104px);
}
.page-home .home-head{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:clamp(14px,2.4vw,28px);
  align-items:start;
  padding-top:18px;
  border-top:2px solid var(--signal-500);
  margin-bottom:clamp(30px,5vw,56px);
}
.page-home .home-head__num{
  font-family:var(--font-data);
  font-size:clamp(26px,3.4vw,44px);
  font-weight:700;
  line-height:1;
  color:var(--turf-700);
}
.page-home .home-head__title{
  margin:0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(24px,3.2vw,40px);
  line-height:1.22;
  letter-spacing:-.01em;
  color:var(--paint-050);
}
.page-home .home-head__note{
  margin:10px 0 0;
  font-family:var(--font-data);
  font-size:12px;
  letter-spacing:.2em;
  color:var(--concrete-500);
}

/* ---------- 02 动线 ---------- */
.page-home .home-steps{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:var(--home-gap);
}
.page-home .home-step{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:clamp(24px,3vw,38px);
  background:var(--concrete-900);
  border:1px solid var(--home-line);
  clip-path:polygon(0 0,100% 0,100% 88%,calc(100% - 18px) 100%,0 100%);
  transition:border-color .25s var(--ease),transform .25s var(--ease),background .25s var(--ease);
}
.page-home .home-step:hover{
  border-color:var(--neon-400);
  background:#1F2724;
  transform:translateY(-2px);
}
.page-home .home-step__idx{
  font-family:var(--font-data);
  font-size:13px;
  letter-spacing:.22em;
  color:var(--signal-500);
}
.page-home .home-step__title{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(19px,1.8vw,22px);
  font-weight:700;
  line-height:1.35;
  color:var(--paint-050);
}
.page-home .home-step__text{
  margin:0;
  font-size:15px;
  line-height:1.82;
  color:var(--concrete-200);
}
.page-home .home-step__meta{
  margin:auto 0 0;
  padding-top:14px;
  border-top:1px dashed var(--home-line);
  font-family:var(--font-data);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--concrete-500);
}

/* ---------- 03 内容看板 ---------- */
.page-home .home-board{
  background:var(--paint-050);
  color:var(--concrete-900);
}
.page-home .home-board .home-head__title{ color:var(--ink-950); }
.page-home .home-board .home-head__num{ color:var(--concrete-200); }
.page-home .home-board .home-head__note{ color:var(--concrete-500); }

.page-home .home-band-media{
  width:100%;
  height:clamp(110px,16vw,190px);
  overflow:hidden;
  margin-bottom:clamp(36px,6vw,64px);
}
.page-home .home-band-media img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
  filter:grayscale(.34) brightness(.62) contrast(1.12);
}

.page-home .home-board__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:var(--home-gap);
}
.page-home .home-card{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:clamp(22px,2.8vw,34px);
  background:#FFFFFF;
  border:1px solid rgba(27,33,31,.10);
  border-left:3px solid var(--turf-700);
  border-radius:2px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-left-color .25s var(--ease);
}
.page-home .home-card:hover{
  transform:translateY(-2px);
  border-left-color:var(--signal-500);
  box-shadow:0 14px 32px rgba(7,22,19,.14);
}
.page-home .home-card__tag{
  align-self:flex-start;
  padding:4px 10px;
  font-family:var(--font-data);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--paint-050);
  background:var(--turf-700);
  border-radius:2px;
}
.page-home .home-card__tag--cyan{ background:var(--neon-400); color:var(--ink-950); }
.page-home .home-card__tag--amber{ background:var(--amber-400); color:var(--ink-950); }
.page-home .home-card__title{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(19px,1.9vw,23px);
  font-weight:700;
  line-height:1.35;
  color:var(--ink-950);
}
.page-home .home-card__text{
  margin:0;
  font-size:15px;
  line-height:1.82;
  color:#3A423F;
}
.page-home .home-card__img{
  display:block;
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  border-radius:2px;
}

.page-home .home-link{
  align-self:flex-start;
  margin-top:auto;
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--turf-700);
  text-decoration:none;
  border-bottom:2px solid rgba(20,80,60,.30);
  padding-bottom:2px;
  transition:color .22s var(--ease),border-color .22s var(--ease);
}
.page-home .home-link:hover,
.page-home .home-link:focus-visible{
  color:var(--signal-600);
  border-color:var(--signal-500);
}
.page-home .home-link:focus-visible{
  outline:2px solid var(--neon-400);
  outline-offset:3px;
  border-radius:2px;
}

/* ---------- 04 对照 ---------- */
.page-home .home-compare{
  position:relative;
  overflow:hidden;
  padding:clamp(20px,3vw,34px);
  background:var(--concrete-900);
  border:1px solid var(--home-line);
  border-radius:2px;
}
.page-home .home-compare__bg{
  position:absolute;
  inset:0;
  z-index:0;
  margin:0;
  opacity:.15;
}
.page-home .home-compare__bg img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}
.page-home .home-compare > *:not(.home-compare__bg){ position:relative; z-index:1; }

.page-home .home-table-wrap{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.page-home .home-table{
  width:100%;
  min-width:540px;
  border-collapse:collapse;
  font-family:var(--font-data);
  font-size:14px;
}
.page-home .home-table caption{
  caption-side:top;
  text-align:left;
  padding-bottom:18px;
  font-family:var(--font-body);
  font-size:14px;
  line-height:1.8;
  color:var(--concrete-500);
}
.page-home .home-table th,
.page-home .home-table td{
  padding:14px 16px;
  text-align:left;
  white-space:nowrap;
}
.page-home .home-table thead th{
  font-size:12px;
  letter-spacing:.14em;
  color:var(--concrete-500);
  border-bottom:1px solid rgba(201,207,201,.30);
  background:var(--channel-800);
}
.page-home .home-table tbody th{
  font-weight:500;
  color:var(--concrete-500);
  font-size:13px;
}
.page-home .home-table tbody td{
  color:var(--paint-050);
  font-weight:700;
}
.page-home .home-table tbody tr:nth-child(odd){ background:rgba(18,53,42,.55); }
.page-home .home-table tbody tr:nth-child(even){ background:rgba(18,53,42,.22); }
.page-home .home-table tbody th,
.page-home .home-table thead th:first-child{
  position:sticky;
  left:0;
  z-index:2;
}
.page-home .home-table tbody th{ background:var(--channel-800); }
.page-home .home-table thead th:first-child{ background:var(--turf-700); color:var(--paint-050); }

.page-home .home-compare__foot{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-top:22px;
  padding-top:18px;
  border-top:1px dashed var(--home-line);
}
.page-home .home-compare__note{
  margin:0;
  max-width:34em;
  font-size:14px;
  line-height:1.8;
  color:var(--concrete-200);
}
.page-home .home-compare__links{
  display:flex;
  flex-wrap:wrap;
  gap:22px;
}
.page-home .home-compare .home-link{
  color:var(--neon-400);
  border-color:rgba(47,232,198,.35);
}
.page-home .home-compare .home-link:hover{
  color:var(--signal-500);
  border-color:var(--signal-500);
}

/* ---------- 05 帮助 ---------- */
.page-home .home-help__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(26px,4vw,48px);
}
.page-home .home-help__intro{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:22px;
  padding:clamp(24px,3vw,36px);
  background:linear-gradient(160deg,rgba(18,53,42,.85),rgba(27,33,31,.9));
  border-left:3px solid var(--neon-400);
  border-radius:2px;
}
.page-home .home-help__lead{
  margin:0;
  max-width:34em;
  font-size:16px;
  line-height:1.85;
  color:var(--concrete-200);
}
.page-home .home-help__list{
  list-style:none;
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:1px;
  margin:0;
  padding:0;
  background:var(--home-line);
}
.page-home .home-help__item{
  background:var(--ink-950);
  padding:20px 22px;
  border-left:2px solid transparent;
  transition:border-left-color .22s var(--ease),background .22s var(--ease);
}
.page-home .home-help__item:hover{
  background:var(--concrete-900);
  border-left-color:var(--neon-400);
}
.page-home .home-help__idx{
  font-family:var(--font-data);
  font-size:12px;
  letter-spacing:.2em;
  color:var(--signal-500);
}
.page-home .home-help__name{
  margin:8px 0 6px;
  font-family:var(--font-display);
  font-size:17px;
  font-weight:700;
  color:var(--paint-050);
}
.page-home .home-help__desc{
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:var(--concrete-500);
}

/* ---------- 06 规模 ---------- */
.page-home .home-scale-section{
  background:linear-gradient(180deg,var(--ink-950) 0%,#04100E 100%);
  border-top:1px solid var(--home-line);
}
.page-home .home-scale{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  margin:0;
  padding:1px;
  background:var(--home-line);
}
.page-home .home-scale__item{
  padding:20px 18px;
  background:var(--concrete-900);
}
.page-home .home-scale__item dt{
  margin:0 0 10px;
  font-size:12px;
  letter-spacing:.08em;
  line-height:1.6;
  color:var(--concrete-500);
}
.page-home .home-scale__item dd{
  display:flex;
  align-items:baseline;
  gap:4px;
  margin:0;
}

.page-home .home-scale__foot{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(22px,3vw,40px);
  margin-top:clamp(34px,5vw,56px);
  padding-top:clamp(26px,4vw,40px);
  border-top:2px solid var(--signal-500);
}
.page-home .home-scale__title{
  margin:0 0 14px;
  font-family:var(--font-display);
  font-size:clamp(20px,2.2vw,28px);
  font-weight:900;
  line-height:1.3;
  color:var(--paint-050);
}
.page-home .home-scale__copy p{
  margin:0;
  max-width:34em;
  font-size:15px;
  line-height:1.85;
  color:var(--concrete-200);
}
.page-home .home-scale__links{
  display:flex;
  flex-wrap:wrap;
  gap:24px;
  align-content:flex-start;
}

/* ---------- 动效 ---------- */
.page-home [data-reveal]{
  opacity:1;
}
.page-home.js-ready [data-reveal]{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
.page-home.js-ready [data-reveal].is-visible{
  opacity:1;
  transform:none;
}

/* ---------- 桌面端 ---------- */
@media (min-width:640px){
  .page-home .home-hero__facts{ grid-template-columns:repeat(4,minmax(0,1fr)); }
  .page-home .home-help__list{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .page-home .home-scale{ grid-template-columns:repeat(4,minmax(0,1fr)); }
}

@media (min-width:820px){
  .page-home .home-steps{ grid-template-columns:repeat(3,minmax(0,1fr)); }
  .page-home .home-board__grid{
    grid-template-columns:repeat(6,minmax(0,1fr));
  }
  .page-home .home-card--wide{ grid-column:span 4; }
  .page-home .home-board__grid > .home-card:not(.home-card--wide):not(.home-card--media){ grid-column:span 2; }
  .page-home .home-card--media{ grid-column:span 6; }
  .page-home .home-help__grid{ grid-template-columns:minmax(0,4fr) minmax(0,8fr); align-items:start; }
  .page-home .home-help__intro{ position:sticky; top:104px; }
  .page-home .home-scale__foot{ grid-template-columns:minmax(0,8fr) minmax(0,4fr); }
  .page-home .home-scale__links{ justify-content:flex-end; }
}

@media (min-width:900px){
  .page-home .home-hero__grid{
    grid-template-columns:minmax(0,7fr) minmax(0,4fr);
    gap:clamp(36px,4vw,64px);
  }
  .page-home .home-hero__media{ height:clamp(400px,60vh,660px); }
  .page-home .home-hero__media img{ aspect-ratio:auto; }
}

@media (min-width:1024px){
  .page-home .home-card--media{ grid-column:span 3; }
  .page-home .home-board__grid > .home-card:not(.home-card--wide):not(.home-card--media){ grid-column:span 3; }
  .page-home .home-card--wide{ grid-column:span 3; }
}

@media (min-width:1180px){
  .page-home{ padding-left:var(--rail); }
  .page-home .home-wrap{ padding-inline:clamp(28px,3vw,44px); }

  .page-home .home-index{
    display:block;
    position:fixed;
    left:0;
    top:0;
    bottom:0;
    width:var(--rail);
    z-index:20;
    border-right:1px solid var(--home-line);
    background:linear-gradient(180deg,rgba(7,22,19,.94),rgba(7,22,19,.62));
    backdrop-filter:blur(6px);
  }
  .page-home .home-index__list{
    position:absolute;
    top:50%;
    left:0;
    right:0;
    transform:translateY(-50%);
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:20px;
    margin:0;
    padding:0;
    list-style:none;
  }
  .page-home .home-index__link{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:6px;
    text-decoration:none;
  }
  .page-home .home-index__num{
    font-family:var(--font-data);
    font-size:11px;
    letter-spacing:.18em;
    color:var(--concrete-500);
    transition:color .22s var(--ease);
  }
  .page-home .home-index__bar{
    display:block;
    width:2px;
    height:20px;
    border-radius:2px;
    background:rgba(201,207,201,.30);
    transition:background .24s var(--ease),height .24s var(--ease);
  }
  .page-home .home-index__link:hover .home-index__num,
  .page-home .home-index__link:focus-visible .home-index__num{ color:var(--neon-400); }
  .page-home .home-index__link:hover .home-index__bar,
  .page-home .home-index__link:focus-visible .home-index__bar{ background:var(--neon-400); }
  .page-home .home-index__link:focus-visible{ outline:2px solid var(--neon-400); outline-offset:3px; border-radius:2px; }
  .page-home .home-index__link.is-current .home-index__num{ color:var(--signal-500); }
  .page-home .home-index__link.is-current .home-index__bar{ background:var(--signal-500); height:34px; }
}
<<<END>>>