.page-home{
  display:block;
  width:100%;
  color:var(--ink);
  background:
    radial-gradient(900px 420px at 92% -6%, rgba(127,216,212,.22) 0%, rgba(127,216,212,0) 62%),
    radial-gradient(760px 400px at -8% 12%, rgba(184,107,75,.10) 0%, rgba(184,107,75,0) 58%),
    var(--mist);
  padding: clamp(18px,3vw,32px) var(--gutter) clamp(52px,7vw,96px);
}

.page-home .home-wrap{
  max-width:var(--shell);
  margin-inline:auto;
  width:100%;
  display:flex;
  flex-direction:column;
  gap: clamp(38px,5.4vw,76px);
}

/* ---------- 页面上下文 ---------- */
.page-home .home-context{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 12px;
  width:fit-content;
  max-width:100%;
  margin:0;
  padding:9px 18px 9px 12px;
  border-radius:var(--radius-pill);
  background:rgba(11,42,74,.055);
  border:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.04em;
  line-height:1.6;
  color:var(--ink-soft);
}

/* ---------- 首屏 ---------- */
.page-home .hero{
  display:grid;
  grid-template-columns:1fr;
  gap: clamp(26px,4vw,48px);
  align-items:start;
}

.page-home .hero-copy{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.page-home .hero-copy h1{
  margin:0;
  font-size: clamp(2rem,4.6vw,3.4rem);
  line-height:1.14;
  letter-spacing:-0.02em;
  font-weight:800;
  color:var(--navy);
  max-width:18ch;
}

.page-home .hero-lede{
  margin:0;
  max-width:54ch;
  font-size: clamp(15px,1.6vw,17px);
  line-height:1.85;
  color:var(--ink-soft);
}

.page-home .hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:6px;
}

.page-home .hero-hint{
  margin:2px 0 0;
  font-size:14px;
  line-height:1.75;
  color:var(--ink-mute);
}
.page-home .hero-hint a{
  color:var(--navy);
  text-decoration:none;
  border-bottom:1px solid var(--signal);
  padding-bottom:1px;
}

/* 右侧堆叠面板 */
.page-home .hero-panel{
  position:relative;
  display:flex;
  flex-direction:column;
  border-radius:var(--radius-xl);
  background:linear-gradient(158deg, var(--night) 0%, var(--navy) 88%);
  box-shadow:var(--shadow-panel);
  padding: clamp(20px,3vw,32px) clamp(18px,3vw,32px) clamp(22px,3.2vw,34px);
  color:var(--on-dark-strong);
}

.page-home .hero-figure{
  position:relative;
  z-index:2;
  display:flex;
  align-items:flex-end;
  gap:.1em;
  margin:-0.24em 0 10px -0.02em;
  font-family:var(--font-mono);
  font-size: clamp(4.2rem,10.5vw,8.6rem);
  font-weight:700;
  line-height:.8;
  letter-spacing:-0.05em;
  color:var(--signal);
  text-shadow:0 18px 44px rgba(255,106,43,.3);
}
.page-home .hero-figure small{
  font-size:.15em;
  font-weight:600;
  letter-spacing:.2em;
  color:var(--mint);
  padding-bottom:.85em;
  white-space:nowrap;
}

.page-home .hero-media{
  margin:0 0 clamp(16px,2.4vw,22px);
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid rgba(127,216,212,.24);
  background:rgba(244,247,248,.08);
}
.page-home .hero-media img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}

.page-home .hero-quick{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:8px;
}
.page-home .hero-quick a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:11px 16px;
  border-radius:var(--radius-pill);
  background:rgba(127,216,212,.10);
  border:1px solid rgba(127,216,212,.22);
  color:var(--on-dark-strong);
  text-decoration:none;
  font-size:14px;
  line-height:1.5;
  transition:background .25s var(--ease), transform .25s var(--ease);
}
.page-home .hero-quick a:hover,
.page-home .hero-quick a:focus-visible{
  background:rgba(127,216,212,.2);
  transform:translateX(3px);
}
.page-home .hero-quick .q-tag{
  display:inline-block;
  margin-right:10px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--mint);
}
.page-home .hero-quick .q-arrow{
  font-family:var(--font-mono);
  color:var(--mint);
}

/* ---------- 通用章节 ---------- */
.page-home .band{
  display:flex;
  flex-direction:column;
  gap: clamp(18px,2.6vw,28px);
}

.page-home .band-head{
  display:grid;
  grid-template-columns:auto 1fr;
  gap: clamp(12px,2.2vw,24px);
  align-items:start;
}

.page-home .section-number{
  font-family:var(--font-mono);
  font-size: clamp(1.6rem,3.2vw,2.6rem);
  font-weight:700;
  line-height:1;
  letter-spacing:.02em;
  color:var(--clay);
  padding-top:.1em;
}

.page-home .band-head-text h2{
  margin:6px 0 0;
  font-size: clamp(1.35rem,2.6vw,2.05rem);
  line-height:1.26;
  letter-spacing:-0.01em;
  font-weight:800;
  color:var(--navy);
}

.page-home .band-lede{
  margin:0;
  max-width:68ch;
  font-size: clamp(14.5px,1.5vw,16px);
  line-height:1.88;
  color:var(--ink-soft);
}

.page-home .band-split{
  display:grid;
  grid-template-columns:1fr;
  gap: clamp(18px,3vw,34px);
  align-items:start;
}

.page-home .band-split-text{
  display:flex;
  flex-direction:column;
  gap:16px;
}

.page-home .band-media{
  margin:0;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:linear-gradient(150deg, rgba(127,216,212,.3), rgba(241,233,220,.72));
  box-shadow:var(--shadow-card);
}
.page-home .band-media img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}

.page-home .band-foot{
  margin:0;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

/* ---------- 本周更新 ---------- */
.page-home .update-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.page-home .update-item{
  display:grid;
  grid-template-columns:1fr auto;
  gap:8px 14px;
  padding: clamp(14px,2.2vw,18px) clamp(15px,2.4vw,20px);
  border-radius:var(--radius-md);
  background:#ffffff;
  border:1px solid var(--line);
  box-shadow:0 12px 26px -24px rgba(6,27,51,.85);
  transition:border-color .25s var(--ease), transform .25s var(--ease);
}
.page-home .update-item:hover{
  border-color:rgba(255,106,43,.4);
  transform:translateX(3px);
}
.page-home .update-item .tag{
  grid-column:1;
  grid-row:1;
  justify-self:start;
}
.page-home .update-time{
  grid-column:2;
  grid-row:1;
  align-self:center;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.06em;
  color:var(--ink-mute);
}
.page-home .update-item h3{
  grid-column:1 / -1;
  margin:0;
  font-size:15.5px;
  font-weight:700;
  line-height:1.5;
  color:var(--navy);
}
.page-home .update-item p{
  grid-column:1 / -1;
  margin:0;
  font-size:13.5px;
  line-height:1.8;
  color:var(--ink-mute);
}

/* ---------- 三步路径 ---------- */
.page-home .path-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:14px;
}

.page-home .path-item{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:6px 16px;
  padding: clamp(16px,2.6vw,26px);
  border-radius:var(--radius-lg);
  background:var(--cream);
  border:1px solid rgba(184,107,75,.2);
}

.page-home .path-index{
  font-family:var(--font-mono);
  font-size: clamp(1.5rem,2.6vw,2.1rem);
  font-weight:700;
  line-height:1;
  letter-spacing:.02em;
  color:var(--clay);
}

.page-home .path-body h3{
  margin:0 0 6px;
  font-size:16.5px;
  font-weight:700;
  letter-spacing:-0.01em;
  color:var(--navy);
}
.page-home .path-body p{
  margin:0;
  font-size:14.5px;
  line-height:1.82;
  color:var(--ink-soft);
}

/* ---------- 老用户流程 ---------- */
.page-home .mini-steps{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.page-home .mini-steps li{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:12px;
  align-items:baseline;
  padding-left:14px;
  border-left:2px solid rgba(127,216,212,.7);
  font-size:14px;
  line-height:1.78;
  color:var(--ink-soft);
}
.page-home .mini-steps li span{
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--moss);
  white-space:nowrap;
}

/* ---------- 规模与节奏 ---------- */
.page-home .scale-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.page-home .scale-card{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding: clamp(16px,2.4vw,24px);
  border-radius:var(--radius-lg);
  background:#ffffff;
  border:1px solid var(--line);
}
.page-home .scale-num{
  font-family:var(--font-mono);
  font-size: clamp(1.6rem,3.2vw,2.4rem);
  font-weight:700;
  line-height:1.05;
  letter-spacing:-0.02em;
  color:var(--navy);
}
.page-home .scale-num em{
  font-style:normal;
  font-size:.44em;
  letter-spacing:.06em;
  margin-left:.18em;
  color:var(--ink-mute);
}
.page-home .scale-card:nth-child(2) .scale-num{color:var(--moss);}
.page-home .scale-card:nth-child(3) .scale-num{color:var(--clay);}
.page-home .scale-card:nth-child(4) .scale-num{color:var(--navy);}
.page-home .scale-label{
  font-size:13px;
  line-height:1.65;
  color:var(--ink-mute);
}

.page-home .rhythm{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.page-home .rhythm li{
  padding:8px 16px;
  border-radius:var(--radius-pill);
  background:rgba(95,122,97,.12);
  border:1px solid rgba(95,122,97,.24);
  color:var(--moss);
  font-size:13px;
  line-height:1.6;
}

/* ---------- 三类用法 ---------- */
.page-home .tri{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  align-items:start;
}
.page-home .tri-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding: clamp(18px,2.6vw,26px);
  border-radius:var(--radius-lg);
}
.page-home .tri-card h3{
  margin:0;
  font-size:17px;
  font-weight:700;
  letter-spacing:-0.01em;
}
.page-home .tri-card p{
  margin:0;
  font-size:14px;
  line-height:1.82;
}

.page-home .tri-card--guide{
  background:var(--navy);
  color:var(--on-dark);
}
.page-home .tri-card--guide h3{color:var(--on-dark-strong);}
.page-home .tri-card--guide .link-arrow{color:var(--mint);}

.page-home .tri-card--lib{
  background:var(--cream);
  border:1px solid rgba(184,107,75,.22);
  color:var(--ink-soft);
}
.page-home .tri-card--lib h3{color:var(--navy);}

.page-home .tri-card--hub{
  background:rgba(127,216,212,.16);
  border:1px solid rgba(127,216,212,.45);
  color:var(--ink-soft);
}
.page-home .tri-card--hub h3{color:var(--navy);}

/* ---------- 联系 ---------- */
.page-home .contact-band{
  display:grid;
  grid-template-columns:1fr;
  gap: clamp(20px,3.2vw,36px);
  align-items:center;
  border-radius:var(--radius-xl);
  background:linear-gradient(140deg, var(--night) 0%, var(--navy) 72%);
  padding: clamp(24px,4vw,48px);
  color:var(--on-dark-strong);
  box-shadow:var(--shadow-panel);
}
.page-home .contact-copy h2{
  margin:6px 0 0;
  font-size: clamp(1.35rem,2.6vw,2rem);
  line-height:1.28;
  letter-spacing:-0.01em;
  font-weight:800;
  color:var(--on-dark-strong);
}
.page-home .contact-lede{
  margin:12px 0 0;
  max-width:56ch;
  font-size:14.5px;
  line-height:1.85;
  color:var(--on-dark);
}
.page-home .contact-lines{
  margin-top: clamp(16px,2.4vw,24px);
  display:flex;
  flex-direction:column;
  gap:10px;
}
.page-home .contact-lines p{
  margin:0;
  font-family:var(--font-mono);
  font-size:13.5px;
  letter-spacing:.03em;
  line-height:1.7;
  color:var(--on-dark-strong);
  word-break:break-word;
}
.page-home .contact-lines span{
  display:inline-block;
  min-width:44px;
  margin-right:10px;
  font-family:var(--font-sans);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--mint);
}
.page-home .contact-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

/* ---------- 响应式 ---------- */
@media (min-width:880px){
  .page-home .hero{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    align-items:center;
  }
  .page-home .band-split{
    grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  }
  .page-home .scale-grid{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
  .page-home .tri{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-home .tri-card:nth-child(2){margin-top:22px;}
  .page-home .tri-card:nth-child(3){margin-top:44px;}
  .page-home .contact-band{
    grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  }
  .page-home .contact-actions{
    justify-content:flex-end;
  }
  .page-home .path-item:nth-child(1){margin-right:clamp(0px,6%,90px);}
  .page-home .path-item:nth-child(2){margin-left:clamp(0px,6%,90px);}
  .page-home .path-item:nth-child(3){margin-right:clamp(0px,3%,48px);}
}

@media (max-width:560px){
  .page-home .hero-figure{
    margin-top:-0.12em;
  }
  .page-home .band-head{
    grid-template-columns:1fr;
    gap:8px;
  }
  .page-home .section-number{
    font-size:1.4rem;
  }
  .page-home .scale-grid{
    grid-template-columns:1fr;
  }
  .page-home .contact-lines span{
    display:block;
    min-width:0;
    margin:0 0 2px;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-home .hero-quick a,
  .page-home .update-item{
    transition:none;
  }
  .page-home .hero-quick a:hover,
  .page-home .hero-quick a:focus-visible,
  .page-home .update-item:hover{
    transform:none;
  }
}
<<<END>>>