.process-page{
  --p-primary:#1f5eff;
  --p-text:#1f2937;
  --p-sub:#6b7280;
  --p-border:#e5e7eb;
  --p-bg:#ffffff;
  --p-soft:#f7f9fc;
}

.process-page .p-container{
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.p-hero{
  padding: 56px 0 30px;
}
.p-hero__grid{
  display:grid;
  grid-template-columns: 1.3fr .9fr;
  gap: 24px;
  align-items: start;
}
.p-badge{
  display:inline-flex;
  align-items:center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(31,94,255,.10);
  color: var(--p-primary);
  font-weight: 700;
  font-size: 12px;
}
.p-h1{font-size: 40px; line-height: 1.15; margin: 14px 0 10px; color: var(--p-text);}
.p-lead{color: var(--p-sub); line-height: 1.8; margin: 0 0 18px;}
.p-actions{display:flex; gap: 12px; flex-wrap: wrap;}
.p-btn{
  height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border: 1px solid var(--p-border);
  text-decoration:none;
  color: var(--p-text);
  background: #fff;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.p-btn:hover{transform: translateY(-1px); box-shadow: 0 10px 26px rgba(0,0,0,.08);}
.p-btn--primary{background: var(--p-primary); border-color: var(--p-primary); color:#fff;}
.p-btn--ghost{background: rgba(31,94,255,.06); border-color: rgba(31,94,255,.18); color: var(--p-primary);}

.p-metrics{display:flex; gap: 18px; margin-top: 18px; flex-wrap: wrap;}
.p-metric{display:flex; gap: 8px; align-items: baseline; padding: 10px 12px; border: 1px solid var(--p-border); border-radius: 14px; background:#fff;}
.p-metric strong{font-size: 18px; color: var(--p-text);}
.p-metric span{font-size: 12px; color: var(--p-sub);}

.p-hero__card{
  background:#fff;
  border: 1px solid var(--p-border);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 18px 60px rgba(0,0,0,.08);
}
.p-card-title{margin:0 0 10px; font-size: 16px;}
.p-checklist{margin:0; padding-left: 18px; color: var(--p-sub); line-height: 1.8;}

.p-section{padding: 44px 0;}
.p-section--soft{background: var(--p-soft);}
.p-section__head{margin-bottom: 18px;}
.p-h2{margin:0; font-size: 26px; color: var(--p-text);}
.p-sub{margin:10px 0 0; color: var(--p-sub); line-height: 1.7;}

.p-stepper{
  display:grid;
  grid-template-columns: 280px 1fr;
  gap: 18px;
  align-items: start;
}
.p-stepper__nav{
  position: sticky;
  top: 92px; /* 如果你顶部导航更高，这里调大一点 */
  align-self: start;
  background:#fff;
  border:1px solid var(--p-border);
  border-radius: 16px;
  padding: 10px;
}
.p-stepper__link{
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--p-text);
  text-decoration:none;
  border: 1px solid transparent;
}
.p-stepper__link span{
  width: 34px; height: 26px;
  border-radius: 999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight: 800;
  font-size: 12px;
  background: rgba(31,94,255,.10);
  color: var(--p-primary);
}
.p-stepper__link:hover{background: rgba(31,94,255,.05);}
.p-stepper__link.is-active{
  background: rgba(31,94,255,.08);
  border-color: rgba(31,94,255,.18);
}

.p-step-card{
  background:#fff;
  border:1px solid var(--p-border);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: 0 12px 36px rgba(0,0,0,.06);
  scroll-margin-top: 100px;
}
.p-step-card__head{
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.p-step-num{
  width: 44px; height: 44px;
  border-radius: 14px;
  background: var(--p-primary);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 900;
}
.p-step-card h3{margin:0; font-size: 18px;}
.p-step-card p{margin: 6px 0 0; color: var(--p-sub); line-height: 1.7;}

.p-step-list{
  margin: 14px 0 0;
  padding: 0;
  list-style:none;
  display:grid;
  gap: 10px;
}
.p-step-list li{
  display:grid;
  grid-template-columns: 140px 1fr;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--p-border);
  border-radius: 14px;
  background: #fff;
}
.p-step-list b{font-weight: 800; color: var(--p-text);}
.p-step-list span{color: var(--p-sub);}

.p-note{color: var(--p-sub); margin: 8px 0 0;}

.p-features{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.p-feature{
  background:#fff;
  border:1px solid var(--p-border);
  border-radius: 16px;
  padding: 16px;
}
.p-feature h3{margin:0 0 8px; font-size: 16px;}
.p-feature p{margin:0; color: var(--p-sub); line-height: 1.7;}

.p-timeline{
  display:grid;
  gap: 12px;
}
.p-tl-item{
  display:grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  align-items:start;
  background:#fff;
  border:1px solid var(--p-border);
  border-radius: 16px;
  padding: 14px;
}
.p-tl-tag{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 34px;
  border-radius: 999px;
  background: rgba(31,94,255,.10);
  color: var(--p-primary);
  font-weight: 800;
}
.p-tl-body h3{margin:0; font-size: 16px;}
.p-tl-body p{margin: 6px 0 0; color: var(--p-sub); line-height: 1.7;}

.p-cta{padding: 44px 0 70px;}
.p-cta__box{
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap: 16px;
  border:1px solid var(--p-border);
  border-radius: 18px;
  padding: 18px;
  background:#fff;
  box-shadow: 0 18px 60px rgba(0,0,0,.08);
}

/* 响应式 */
@media (max-width: 980px){
  .p-hero__grid{grid-template-columns: 1fr;}
  .p-stepper{grid-template-columns: 1fr;}
  .p-stepper__nav{
    position: static;
    display:flex;
    gap: 10px;
    overflow:auto;
    white-space: nowrap;
  }
  .p-stepper__link{flex: 0 0 auto;}
  .p-features{grid-template-columns: repeat(2, 1fr);}
  .p-cta__box{flex-direction: column; align-items:flex-start;}
}
@media (max-width: 520px){
  .p-h1{font-size: 30px;}
  .p-step-list li{grid-template-columns: 1fr;}
  .p-tl-item{grid-template-columns: 1fr;}
  .p-features{grid-template-columns: 1fr;}
}