.whd-site-main{background:#fff;min-height:70vh}.whd-wrap{width:min(1180px,calc(100% - 32px));margin:auto}.whd-hero,.whd-detail-hero{background:linear-gradient(135deg,color-mix(in srgb,var(--whd-primary) 12%,white),color-mix(in srgb,var(--whd-secondary) 10%,white));padding:68px 0 56px;border-bottom:1px solid #e8edf1}.whd-hero h1,.whd-detail-hero h1{font-size:clamp(34px,5vw,60px);line-height:1.08;margin:12px 0 16px;color:#13202b}.whd-hero p,.whd-lead{font-size:18px;line-height:1.75;max-width:820px;color:#4b5c68}.whd-eyebrow{font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--whd-primary);font-size:12px}.whd-archive-layout,.whd-detail-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px;padding:40px 0 70px}.whd-panel{background:#fff;border:1px solid #e2e8ee;border-radius:18px;padding:18px;position:sticky;top:100px}.whd-panel h2{font-size:16px;margin:0 0 12px}.whd-category-link{display:flex;justify-content:space-between;gap:10px;padding:10px 8px;color:#243746;border-radius:10px;text-decoration:none}.whd-category-link:hover{background:#f5f8fa;color:var(--whd-primary)}.whd-category-link span{font-size:12px;background:#eef3f6;border-radius:99px;padding:3px 7px}.whd-filter{display:grid;grid-template-columns:minmax(220px,1fr) 170px 170px auto;gap:10px;margin-bottom:20px}.whd-filter input,.whd-filter select,.whd-filter button{height:46px;border:1px solid #d7e0e6;border-radius:12px;padding:0 14px;background:#fff}.whd-filter button{background:var(--whd-primary);color:#fff;border:0;font-weight:700;cursor:pointer}.whd-results-head{display:flex;justify-content:space-between;color:#667782;margin:14px 0 20px}.whd-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.whd-card{border:1px solid #e3e9ee;border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 8px 30px rgba(20,42,57,.05);transition:.2s}.whd-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(20,42,57,.1)}.whd-card-media{aspect-ratio:16/9;display:block;background:linear-gradient(135deg,var(--whd-primary),var(--whd-secondary));overflow:hidden}.whd-card-media img{width:100%;height:100%;object-fit:cover}.whd-card-placeholder{display:flex;height:100%;align-items:center;justify-content:center;color:#fff;font-weight:900;letter-spacing:.16em}.whd-card-body{padding:18px}.whd-chips{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}.whd-chips span{font-size:11px;font-weight:700;color:var(--whd-primary);background:color-mix(in srgb,var(--whd-primary) 10%,white);padding:5px 9px;border-radius:99px}.whd-card h2{font-size:20px;line-height:1.35;margin:0 0 10px}.whd-card h2 a{color:#182936;text-decoration:none}.whd-card p{font-size:14px;line-height:1.65;color:#5d6f7b;min-height:68px}.whd-card-meta{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:#6f818d}.whd-card-meta a{color:var(--whd-primary);font-weight:700;text-decoration:none}.whd-pagination{display:flex;gap:8px;justify-content:center;margin-top:30px;flex-wrap:wrap}.whd-pagination a{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid #d9e2e8;border-radius:10px;text-decoration:none}.whd-pagination .is-current{background:var(--whd-primary);color:#fff;border-color:var(--whd-primary)}.whd-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;margin-bottom:26px}.whd-breadcrumb a{color:#57707f;text-decoration:none}.whd-detail-hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);align-items:center;gap:40px}.whd-detail-image img{width:100%;border-radius:22px;box-shadow:0 20px 60px rgba(25,55,73,.15)}.whd-detail-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.whd-detail-meta span{background:#fff;border:1px solid #dfe8ed;padding:8px 11px;border-radius:99px;font-size:12px}.whd-toc .whd-panel{display:flex;flex-direction:column;gap:8px}.whd-toc a{font-size:13px;color:#48606f;text-decoration:none;padding:5px 0}.whd-article-content{max-width:820px}.whd-section{margin-bottom:44px;scroll-margin-top:110px}.whd-section>h2{font-size:30px;margin:0 0 18px;color:#172936}.whd-section p,.whd-section li{font-size:16px;line-height:1.8;color:#435a68}.whd-info-box,.whd-tips,.whd-warning,.whd-note{padding:20px;border-radius:16px;background:#f6fafc;border:1px solid #dfe9ef}.whd-warning{background:#fff9f1;border-color:#f3dfbd}.whd-info-box h3{margin-top:0}.whd-steps{display:flex;flex-direction:column;gap:18px}.whd-step{display:grid;grid-template-columns:52px minmax(0,1fr);gap:18px;padding:24px;border:1px solid #e1e8ed;border-radius:18px;scroll-margin-top:110px}.whd-step-number{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:var(--whd-primary);color:#fff;font-weight:800}.whd-step h3{font-size:23px;margin:4px 0 12px}.whd-step img{width:100%;border-radius:14px;margin-top:14px}.whd-note{margin-top:14px;padding:14px}.whd-faq details{border:1px solid #e1e8ed;border-radius:14px;padding:0 18px;margin-bottom:10px}.whd-faq summary{cursor:pointer;font-weight:700;padding:16px 0}.whd-faq details div{padding-bottom:14px}.whd-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(135deg,var(--whd-primary),var(--whd-secondary));padding:26px;border-radius:20px;color:#fff;margin:35px 0}.whd-cta h2{color:#fff;margin:0 0 8px;font-size:25px}.whd-cta p{color:rgba(255,255,255,.9);margin:0}.whd-cta-action{flex:0 0 auto}.whd-related{grid-template-columns:repeat(2,minmax(0,1fr))}.whd-alert,.whd-empty{padding:24px;border:1px solid #e2e8ed;border-radius:16px;background:#fafcfd;margin:50px 0}.whd-alert small{color:#8a3d3d}.whd-empty{text-align:center;margin:20px 0}.whd-article-content code{white-space:pre-wrap;word-break:break-word}
@media(max-width:980px){.whd-archive-layout,.whd-detail-layout{grid-template-columns:1fr}.whd-sidebar,.whd-toc{display:none}.whd-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.whd-detail-hero-grid{grid-template-columns:1fr}.whd-filter{grid-template-columns:1fr 1fr}.whd-filter input{grid-column:1/-1}}
@media(max-width:640px){.whd-wrap{width:min(100% - 22px,1180px)}.whd-hero,.whd-detail-hero{padding:45px 0 38px}.whd-grid,.whd-related{grid-template-columns:1fr}.whd-filter{grid-template-columns:1fr}.whd-filter input{grid-column:auto}.whd-card p{min-height:auto}.whd-step{grid-template-columns:1fr;padding:18px}.whd-cta{align-items:flex-start;flex-direction:column}.whd-results-head{font-size:12px}.whd-section>h2{font-size:25px}}

/* v1.0.1 — richer article lists and CTA */
.whd-info-box,.whd-tips,.whd-warning{
  position:relative;
  overflow:hidden;
  padding:24px;
  box-shadow:0 12px 34px rgba(22,52,70,.055)
}
.whd-info-box:before,.whd-tips:before,.whd-warning:before{
  content:"";
  position:absolute;
  inset:0 auto 0 0;
  width:5px;
  background:var(--whd-primary)
}
.whd-warning:before{background:#f3a847}
.whd-info-box h3{font-size:20px;color:#182936;margin:0 0 16px}
.whd-info-box ul,.whd-tips ul,.whd-warning ul{
  list-style:none!important;
  padding:0!important;
  margin:0!important;
  display:grid;
  gap:11px
}
.whd-info-box li,.whd-tips li,.whd-warning li{
  position:relative;
  margin:0!important;
  padding:13px 15px 13px 46px!important;
  border:1px solid #e2ebf0;
  border-radius:13px;
  background:#fff;
  color:#334c5b!important;
  line-height:1.55!important;
  box-shadow:0 5px 14px rgba(28,58,75,.035)
}
.whd-info-box li:before,.whd-tips li:before,.whd-warning li:before{
  content:"✓";
  position:absolute;
  left:14px;
  top:12px;
  width:23px;
  height:23px;
  display:grid;
  place-items:center;
  border-radius:8px;
  background:color-mix(in srgb,var(--whd-primary) 13%,white);
  color:var(--whd-primary);
  font-size:13px;
  font-weight:900
}
.whd-tips li:before{content:"✦"}
.whd-warning li:before{
  content:"!";
  background:#fff1d9;
  color:#a86100
}
.whd-cta{
  position:relative;
  overflow:hidden;
  min-height:150px;
  padding:30px 32px;
  box-shadow:0 18px 45px rgba(21,123,154,.18)
}
.whd-cta:before,.whd-cta:after{
  content:"";
  position:absolute;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  pointer-events:none
}
.whd-cta:before{width:190px;height:190px;right:-75px;top:-110px}
.whd-cta:after{width:110px;height:110px;left:-55px;bottom:-65px}
.whd-cta-copy,.whd-cta-action{position:relative;z-index:1}
.whd-cta-copy{max-width:590px}
.whd-cta-kicker{
  display:inline-block;
  margin-bottom:9px;
  padding:5px 10px;
  border:1px solid rgba(255,255,255,.28);
  border-radius:999px;
  color:#fff;
  font-size:11px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase
}
.whd-cta h2{font-size:27px;line-height:1.25;margin:0 0 9px!important}
.whd-cta p{font-size:15px;line-height:1.65;max-width:570px}
.whd-cta-action a,.whd-cta-action button,.whd-cta-action input[type=submit]{
  white-space:nowrap;
  box-shadow:0 8px 20px rgba(0,0,0,.12)
}
.whd-step{box-shadow:0 8px 26px rgba(22,52,70,.045)}
.whd-step:hover{border-color:color-mix(in srgb,var(--whd-primary) 35%,#e1e8ed)}
.whd-faq details[open]{background:#fbfdfe;border-color:color-mix(in srgb,var(--whd-primary) 30%,#e1e8ed)}
@media(max-width:640px){
  .whd-info-box,.whd-tips,.whd-warning{padding:18px}
  .whd-info-box li,.whd-tips li,.whd-warning li{padding:12px 12px 12px 43px!important}
  .whd-cta{min-height:0;padding:24px 22px}
  .whd-cta h2{font-size:23px}
}