*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#79B5D1; --blue-pale:#D8EDF5; --blue-ultra:#EFF7FB;
  --accent:#1E4D6B; --accent-hover:#13354B;
  --dark:#2e2e2e; --mid:#646464; --soft:#9ba0a3;
  --bg:#F0F8FC; --white:#fff; --cream:#faf9f7;
  --border:rgba(121,181,209,.22);
  --r-sm:14px; --r-md:22px; --r-lg:30px;
}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  font-family:'DM Sans',system-ui,sans-serif;
  color:var(--dark); background:var(--bg);
  line-height:1.65; -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover);text-decoration:underline}

/* Layout */
.container{max-width:920px;margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.container-wide{max-width:1200px;margin:0 auto;padding:0 clamp(18px,4vw,40px)}

/* Header */
.site-header{
  background:var(--white); border-bottom:1px solid var(--border);
  position:sticky; top:0; z-index:50; backdrop-filter:saturate(180%) blur(8px);
}
.site-header .inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 0; gap:24px;
}
.brand{font-family:'Cormorant Garamond',serif; font-weight:500; font-size:26px; letter-spacing:.5px; color:var(--accent)}
.brand:hover{text-decoration:none}
.site-nav a{color:var(--dark);font-size:15px;margin-left:24px}
.site-nav a:hover{color:var(--accent)}
@media (max-width:640px){.site-nav a:first-child{display:none}}
@media (max-width:640px){.site-header .container-wide{padding-left:max(22px,env(safe-area-inset-left));padding-right:max(22px,env(safe-area-inset-right))}}

/* Breadcrumbs */
.breadcrumbs{
  font-size:13px; color:var(--soft); margin:28px 0 8px;
  display:flex; flex-wrap:wrap; gap:6px;
}
.breadcrumbs a{color:var(--soft)}
.breadcrumbs a:hover{color:var(--accent)}
.breadcrumbs .sep{opacity:.5}

/* Article header */
.article-tag{
  display:inline-block; font-size:12px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent); background:var(--blue-pale);
  padding:6px 12px; border-radius:99px; margin-bottom:18px;
}
h1.article-title{
  font-family:'Cormorant Garamond',serif; font-weight:500;
  font-size:clamp(32px,4.7vw,48px); line-height:1.15;
  color:var(--accent); margin:6px 0 28px;
}
p.lead{
  font-size:clamp(18px,1.9vw,21px); color:var(--mid);
  line-height:1.65; margin-bottom:48px; padding-bottom:36px;
  border-bottom:1px solid var(--border);
}

/* Body */
.article-body h2{
  font-family:'Cormorant Garamond',serif; font-weight:500;
  font-size:clamp(26px,3.2vw,34px); color:var(--accent);
  line-height:1.22; margin:64px 0 20px; letter-spacing:.005em;
}
.article-body h3{
  font-family:'DM Sans',sans-serif; font-weight:600;
  font-size:21px; color:var(--accent);
  margin:44px 0 14px; letter-spacing:.005em;
}
.article-body p{margin:0 0 22px;font-size:17px;line-height:1.78}
.article-body ul,.article-body ol{margin:4px 0 26px;padding-left:26px}
.article-body li{margin-bottom:12px;font-size:17px;line-height:1.72}
.article-body strong{color:var(--dark);font-weight:600}
.article-body table{
  width:100%; border-collapse:collapse; margin:32px 0;
  background:var(--white); border-radius:var(--r-sm); overflow:hidden;
  box-shadow:0 2px 12px rgba(30,77,107,.06);
  font-size:15px; line-height:1.55;
}
.article-body table th{
  background:var(--blue-pale); color:var(--accent);
  text-align:left; padding:14px 16px; font-weight:600;
}
.article-body table td{
  padding:12px 16px; border-top:1px solid var(--border);
  vertical-align:top;
}
.article-body .info-box,
.article-body .warn-box{
  background:var(--white); border-left:4px solid var(--blue);
  padding:22px 26px; border-radius:var(--r-sm);
  margin:36px 0; line-height:1.7;
  box-shadow:0 2px 12px rgba(30,77,107,.06);
}
.article-body .warn-box{border-left-color:#d57e7e}
.article-body .info-box p:last-child,
.article-body .warn-box p:last-child{margin-bottom:0}
.article-body .art-divider{
  height:1px; background:var(--border); margin:42px auto; max-width:120px;
}

/* CTA */
.cta-card{
  margin:48px 0 24px; padding:32px clamp(20px,4vw,40px);
  background:linear-gradient(135deg, var(--blue-ultra), var(--white));
  border:1px solid var(--border); border-radius:var(--r-lg);
  text-align:center;
}
.cta-card h2{
  font-family:'Cormorant Garamond',serif; font-weight:500;
  font-size:clamp(22px,2.6vw,28px); color:var(--accent); margin-bottom:8px;
}
.cta-card p{color:var(--mid);margin-bottom:20px}
.cta-btn{
  display:inline-block; padding:14px 28px; border-radius:99px;
  background:var(--accent); color:var(--white) !important;
  font-weight:500; letter-spacing:.02em;
  transition:background .2s;
}
.cta-btn:hover{background:var(--accent-hover);text-decoration:none}

/* Related */
.related{margin:56px 0 8px}
.related h2{
  font-family:'Cormorant Garamond',serif; font-weight:500;
  font-size:clamp(22px,2.6vw,30px); color:var(--accent); margin-bottom:22px;
  text-align:center;
}
.related-grid{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:18px;
}
.related a.card{
  display:block; padding:22px; border-radius:var(--r-md);
  background:var(--white); border:1px solid var(--border);
  transition:transform .2s, box-shadow .2s; color:inherit;
}
.related a.card:hover{
  transform:translateY(-2px); box-shadow:0 8px 24px rgba(30,77,107,.08);
  text-decoration:none;
}
.related .card .tag{
  display:inline-block; font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent); margin-bottom:10px;
}
.related .card h3{
  font-family:'Cormorant Garamond',serif; font-weight:500;
  font-size:20px; color:var(--accent); line-height:1.25;
}

/* Listing */
.listing-hero{padding:48px 0 24px;text-align:center}
.listing-hero h1{
  font-family:'Cormorant Garamond',serif; font-weight:500;
  font-size:clamp(34px,5vw,52px); color:var(--accent); margin-bottom:12px;
}
.listing-hero p{color:var(--mid);max-width:640px;margin:0 auto;font-size:17px}
.listing-grid{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:22px; margin:38px 0 56px;
}
.listing-grid a.card{
  display:block; background:var(--white); border:1px solid var(--border);
  border-radius:var(--r-md); overflow:hidden; color:inherit;
  transition:transform .2s, box-shadow .2s;
}
.listing-grid a.card:hover{
  transform:translateY(-3px); box-shadow:0 10px 28px rgba(30,77,107,.1);
  text-decoration:none;
}
.listing-grid .card img{
  width:100%; aspect-ratio:16/9; object-fit:cover;
}
.listing-grid .card .body{padding:22px}
.listing-grid .card .tag{
  display:inline-block; font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent); background:var(--blue-pale);
  padding:4px 10px; border-radius:99px; margin-bottom:12px;
}
.listing-grid .card h2{
  font-family:'Cormorant Garamond',serif; font-weight:500;
  font-size:22px; line-height:1.25; color:var(--accent); margin-bottom:8px;
}
.listing-grid .card p{color:var(--mid);font-size:15px;line-height:1.55}

/* Footer */
.site-footer{
  background:var(--cream); border-top:1px solid var(--border);
  padding:40px 0 32px; margin-top:80px; color:var(--mid); font-size:14px;
}
.site-footer .cities{
  display:flex; flex-wrap:wrap; gap:14px 22px; margin:18px 0 24px;
}
.site-footer .cities a{color:var(--mid)}
.site-footer .cities a:hover{color:var(--accent)}
.site-footer .legal{
  display:flex; flex-wrap:wrap; gap:14px;
  padding-top:18px; border-top:1px solid var(--border); color:var(--soft);
}
.site-footer .legal a{color:var(--soft)}
/* article figures (2026-06-05) */
.article-body figure.art-figure{float:right;clear:both;max-width:300px;margin:8px 0 20px 32px;display:block}
.article-body h2,.article-body h3{clear:both}
@media (max-width:760px){.article-body figure.art-figure{float:none;clear:none;max-width:520px;margin:28px auto}}
@media (max-width:600px){.article-body figure.art-figure{max-width:none;margin:24px 0}}
.article-body figure.art-figure img{width:100%;height:auto;border-radius:18px;display:block;box-shadow:0 14px 40px rgba(31,46,52,0.10)}
.article-body figure.art-figure figcaption{margin-top:10px;font-size:14px;color:var(--mid);text-align:center}
.article-body p a{color:var(--accent);text-decoration:underline}
.article-body p a:hover{color:var(--accent-hover)}

/* readability: narrower article column + lead/headline align (2026-06-05) */
.article-body{max-width:760px;margin:0 auto}
.article-tag,h1.article-title,p.lead{max-width:760px;margin-left:auto;margin-right:auto}
.article-body p>strong:first-child{color:var(--accent);font-weight:600}
@media (max-width:760px){.article-body p>strong:first-child{color:var(--dark)}}

/* === 2026-06-25 SEO upgrade: TOC, FAQ, Related, Author, CTA blocks === */

/* Table of Contents */
.toc{max-width:760px;margin:32px auto 28px;padding:20px 24px;background:var(--bg);border-left:3px solid var(--accent);border-radius:4px;}
.toc-title{font-family:'Cormorant Garamond',serif;font-size:1.15rem;color:var(--accent);font-weight:600;margin-bottom:10px;}
.toc ol{margin:0;padding-left:22px;}
.toc li{margin:6px 0;line-height:1.45;}
.toc a{color:var(--dark);text-decoration:none;border-bottom:1px dashed rgba(0,0,0,.15);transition:color .15s;}
.toc a:hover{color:var(--accent);border-bottom-color:var(--accent);}

/* FAQ block */
.faq-block{max-width:760px;margin:48px auto 24px;}
.faq-block h2{font-family:'Cormorant Garamond',serif;font-size:1.8rem;color:var(--accent);font-weight:500;margin:0 0 18px;letter-spacing:-.01em;}
.faq-item{border-bottom:1px solid #e8e8e8;padding:0;}
.faq-item:first-of-type{border-top:1px solid #e8e8e8;}
.faq-item summary{padding:18px 28px 18px 0;cursor:pointer;font-weight:500;font-size:1.05rem;color:var(--dark);list-style:none;position:relative;transition:color .15s;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:1.6rem;font-weight:300;color:var(--accent);transition:transform .2s;}
.faq-item[open] summary::after{content:'−';}
.faq-item summary:hover{color:var(--accent);}
.faq-item .faq-answer{padding:0 28px 22px 0;color:#555;line-height:1.65;font-size:.98rem;}
.faq-item .faq-answer strong{color:var(--accent);font-weight:600;}

/* Related articles */
.related-articles{max-width:760px;margin:48px auto 24px;}
.related-articles h2{font-family:'Cormorant Garamond',serif;font-size:1.6rem;color:var(--accent);font-weight:500;margin:0 0 16px;}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;}
.related-item{display:flex;flex-direction:column;gap:8px;padding:18px 18px 20px;background:var(--bg);border-radius:8px;text-decoration:none;border:1px solid rgba(0,0,0,.05);transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;}
.related-item:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(30,77,107,.12);border-color:var(--blue,#79B5D1);}
.related-tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:600;}
.related-title{color:var(--dark);font-size:.98rem;font-weight:500;line-height:1.35;}

/* Author block */
.author-block{max-width:760px;margin:42px auto 24px;padding:20px 22px;background:linear-gradient(180deg,#fafdff 0%,#fff 100%);border-radius:6px;border:1px solid #e8eef3;display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap;}
.author-meta{flex:0 1 280px;}
.author-meta strong{color:var(--accent);font-family:'Cormorant Garamond',serif;font-size:1.05rem;font-weight:500;}
.author-meta time{font-size:.85rem;color:#888;}
.author-credo{flex:1 1 320px;color:#555;font-size:.92rem;line-height:1.55;}

/* CTA block */
.cta-block{max-width:760px;margin:42px auto 24px;padding:32px 28px;background:linear-gradient(135deg,#EAF4FA 0%,#DAF2FD 100%);border-radius:10px;text-align:center;}
.cta-block h3{font-family:'Cormorant Garamond',serif;font-size:1.5rem;color:var(--accent);font-weight:500;margin:0 0 10px;}
.cta-block p{color:#444;margin:0 0 18px;line-height:1.55;}
.cta-btn{display:inline-block;padding:14px 30px;background:var(--accent);color:#fff;border-radius:4px;text-decoration:none;text-transform:uppercase;letter-spacing:.16em;font-size:.85rem;font-weight:600;transition:background .15s, transform .15s;}
.cta-btn:hover{background:#13354B;transform:translateY(-1px);}

@media (max-width:640px){
  .toc{padding:16px 18px;}
  .author-block{padding:16px 18px;gap:10px;}
  .cta-block{padding:24px 18px;}
}