*{box-sizing:border-box}

:root{
  --ink:#142033;
  --muted:#5f6b7a;
  --line:#ebedf0;
  --soft:#fff7f2;
  --soft-2:#fff1e7;
  --accent:#E35029;
  --accent-2:#c94420;
  --warm:#fff8f4;
}

body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at top left, rgba(227,80,41,0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(255,159,67,0.10), transparent 18%),
    #ffffff;
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;
  line-height:1.7;
}

a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

h1,h2,h3{line-height:1.2;margin:0 0 12px}
h1{font-size:clamp(2rem,4vw,3.3rem)}
h2{font-size:clamp(1.35rem,3vw,1.9rem);margin-top:40px;padding-bottom:10px;border-bottom:1px solid var(--line)}
h3{font-size:1.1rem}

p{margin:0 0 16px}
img{max-width:100%;display:block}

.header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,0.97);
  backdrop-filter:blur(20px);
  border-bottom:1px solid #eee;
}
.header-inner{
  max-width:1100px;
  margin:0 auto;
  padding:0 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.header-logo{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--ink);
  font-size:1.2rem;
  font-weight:700;
  text-decoration:none;
}
.header-logo:hover{color:#111827;text-decoration:none}
.header-logo img{
  width:auto;
  height:30px;
  max-width:160px;
  object-fit:contain;
  flex:0 0 auto;
}
.header-nav{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  align-items:center;
  gap:18px;
}
.header-nav a{
  margin-left:0;
  color:#333;
  font-size:0.9rem;
  font-weight:500;
  text-decoration:none;
  transition:color .2s;
}
.header-nav a:hover{color:var(--accent)}

.container{
  max-width:1140px;
  margin:0 auto;
  padding:32px 20px 60px;
}

.breadcrumb{
  color:var(--muted);
  font-size:.88rem;
  margin-bottom:18px;
}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--accent)}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  background:rgba(227,80,41,.09);
  color:var(--accent-2);
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.02em;
  text-transform:uppercase;
  margin-bottom:14px;
}

.hero{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:28px;
  align-items:center;
  padding:30px;
  border:1px solid var(--line);
  border-radius:28px;
  background:linear-gradient(180deg,#fff 0%,#fffaf7 100%);
  box-shadow:0 18px 50px rgba(18,30,43,.08);
}

.lead{
  font-size:1.08rem;
  color:#334155;
  max-width:62ch;
}

.index-intro{
  max-width:none;
  width:100%;
}

.meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:18px 0 20px;
}
.chip{
  display:inline-flex;
  align-items:center;
  padding:6px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  color:#334155;
  font-size:.88rem;
  font-weight:600;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  font-weight:800;
  text-decoration:none;
}
.btn-primary{
  background:var(--accent);
  color:#fff;
  -webkit-text-fill-color:#fff;
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary:visited{
  background:var(--accent-2);
  color:#fff;
  -webkit-text-fill-color:#fff;
  text-decoration:none;
}
.btn-secondary{
  background:#fff;
  border:1px solid var(--line);
  color:var(--ink);
}
.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active,
.btn-secondary:visited{
  border-color:var(--accent);
  color:var(--ink);
  -webkit-text-fill-color:var(--ink);
  text-decoration:none;
}

.hero-card{
  position:relative;
  overflow:hidden;
  border-radius:22px;
  background:var(--soft);
  border:1px solid var(--line);
}
.hero-card img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
}
.hero-caption{
  padding:14px 16px 16px;
  color:var(--muted);
  font-size:.92rem;
}

.layout{
  display:grid;
  grid-template-columns:1.55fr .85fr;
  gap:28px;
  align-items:start;
  margin-top:28px;
}

.article{
  min-width:0;
}
.article > p:first-of-type{
  font-size:1.05rem;
}

.section-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:22px 24px;
  box-shadow:0 10px 26px rgba(18,30,43,.05);
}
.section-card + .section-card{margin-top:16px}

.pull-quote{
  margin:24px 0;
  padding:20px 22px;
  border-left:4px solid var(--accent);
  background:linear-gradient(180deg,#fff7f2, #fff0e6);
  border-radius:0 16px 16px 0;
  font-size:1.02rem;
  color:#3b2a21;
}

.tip-list{
  list-style:none;
  padding:0;
  margin:0;
}
.tip-list li{
  position:relative;
  padding:12px 0 12px 30px;
  border-bottom:1px solid var(--line);
}
.tip-list li:last-child{border-bottom:none}
.tip-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:1.05em;
  width:10px;
  height:10px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--accent),#ff9c5a);
  box-shadow:0 0 0 4px rgba(227,80,41,.10);
}

.numbered-list{
  list-style:decimal;
  padding-left:22px;
}
.numbered-list li{
  padding-left:6px;
}
.numbered-list li::before{
  display:none;
}

.inline-image{
  margin:22px 0;
  border-radius:22px;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--soft);
  box-shadow:0 14px 34px rgba(18,30,43,.08);
}
.inline-image img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
}
.inline-image figcaption{
  padding:12px 16px 16px;
  color:var(--muted);
  font-size:.9rem;
}

.sidebar{
  display:grid;
  gap:16px;
  position:sticky;
  top:92px;
}
.sidebar-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
  box-shadow:0 8px 22px rgba(18,30,43,.04);
}
.sidebar-card ul{
  margin:0;
  padding-left:18px;
}
.sidebar-card li{margin-bottom:8px}

.cta-box{
  margin:28px 0;
  padding:24px;
  border-radius:22px;
  background:linear-gradient(135deg,var(--accent),#d4431f);
  color:#fff;
}
.cta-box h3{color:#fff}
.cta-box p{color:rgba(255,255,255,.85)}
.cta-buttons{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:14px;
}
.cta-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:11px 16px;
  border-radius:999px;
  background:#fff;
  color:var(--accent);
  -webkit-text-fill-color:var(--accent);
  font-weight:800;
}
.cta-btn:hover,
.cta-btn:focus,
.cta-btn:active,
.cta-btn:visited{
  color:var(--accent);
  -webkit-text-fill-color:var(--accent);
  text-decoration:none;
  transform:translateY(-1px);
}

.related-links{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:12px;
}
.related-link{
  display:block;
  padding:16px;
  border:1px solid var(--line);
  border-radius:16px;
  background:linear-gradient(180deg,#fff, #fffaf7);
}
.related-link:hover{
  text-decoration:none;
  border-color:var(--accent);
  background:#fff4ee;
}
.related-link .title{
  display:block;
  color:var(--ink);
  font-weight:800;
  margin-bottom:6px;
}
.related-link .desc{
  display:block;
  color:var(--muted);
  font-size:.92rem;
}

.faq{
  margin-top:12px;
}
.faq-item{
  border:1px solid var(--line);
  border-radius:16px;
  padding:0 16px;
  margin-bottom:12px;
  background:#fff;
}
.faq-item summary{
  cursor:pointer;
  font-weight:800;
  color:var(--ink);
  padding:14px 0;
}
.faq-item p{
  color:var(--muted);
  padding-bottom:16px;
}

footer{
  border-top:1px solid var(--line);
  padding:28px 20px;
  color:var(--muted);
  text-align:center;
  font-size:.9rem;
}
footer a{color:var(--muted)}
footer a:hover{color:var(--accent)}
footer .footer-nav{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
  margin-bottom:12px;
}

.index-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(290px,1fr));
  gap:16px;
  margin-top:22px;
}
.article-card{
  border:1px solid var(--line);
  border-radius:20px;
  overflow:hidden;
  background:linear-gradient(180deg,#fff, #fffaf7);
  box-shadow:0 10px 26px rgba(18,30,43,.05);
}
.article-card img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.article-card-body{
  padding:18px;
}
.article-card-body .meta{
  margin:0 0 10px;
}

@media (max-width: 980px){
  .hero,
  .layout{
    grid-template-columns:1fr;
  }
  .sidebar{
    position:static;
  }
}

@media (max-width: 680px){
  .container{padding:22px 16px 40px}
  .header-nav{display:none}
  .hero{padding:20px}
  .section-card{padding:18px}
}