:root{
  --navy:#071a3d;--blue:#1264d8;--yellow:#ffc928;--white:#fff;
  --text:#172033;--muted:#63708a;--light:#f5f8fc;--border:#e3e9f2;
  --green:#16a05d;--shadow:0 18px 50px rgba(5,25,60,.12)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,Arial,sans-serif;color:var(--text);line-height:1.7;background:#fff}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1140px,calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(7,26,61,.96);backdrop-filter:blur(10px);color:#fff;border-bottom:1px solid #ffffff1a}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between}
.brand{font:800 20px Manrope}.brand span{color:var(--yellow)}
.nav-links{display:flex;gap:25px;align-items:center;font-size:14px}
.nav-links a:hover{color:var(--yellow)}
.nav-cta{background:var(--yellow);color:var(--navy);padding:10px 17px;border-radius:10px;font-weight:800}
.blog-hero{background:radial-gradient(circle at 85% 25%,#1264d873,transparent 30%),linear-gradient(135deg,#061632,#0a2860 70%,#09204b);color:#fff;padding:78px 0 65px}
.blog-hero-grid{display:block;width:100%;}
.blog-hero h1{font:800 clamp(34px,4vw,50px)/1.08 Manrope;letter-spacing:-1.5px;margin:8px 0 18px;width:100%;max-width:none;text-align:center}
.blog-hero p{max-width:900px;margin:0 auto;color:#dbe6f6;font-size:18px;text-align:center}
.hero-visual{border-radius:28px;overflow:hidden;box-shadow:0 30px 80px #00000047;border:1px solid #ffffff22}
.hero-visual img{width:100%;height:auto}
.eyebrow{color:var(--blue);text-transform:uppercase;letter-spacing:1.8px;font-size:12px;font-weight:800;margin-bottom:8px}
.blog-hero .eyebrow{color:var(--yellow)}
section{padding:78px 0}
.head{max-width:760px;margin:0 auto 42px;text-align:center}
.head h2{font:800 clamp(30px,4vw,44px)/1.1 Manrope;letter-spacing:-1px;margin-bottom:12px}
.head p{color:var(--muted)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.blog-card{background:#fff;border:1px solid var(--border);border-radius:20px;overflow:hidden;box-shadow:0 8px 28px #0823500d;transition:.2s}
.blog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.blog-card-link{display:block;height:100%}
.blog-image{height:180px;overflow:hidden;background:#eaf2ff}
.blog-image img{width:100%;height:100%;object-fit:cover;transition:.25s}
.blog-card:hover .blog-image img{transform:scale(1.03)}
.blog-content{padding:23px}
.blog-tag{display:inline-block;background:#eaf2ff;color:var(--blue);padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.7px;margin-bottom:12px}
.blog-content h3{font:800 21px/1.23 Manrope;margin-bottom:10px;width:100%;text-align:center}
.blog-content p{font-size:14px;color:var(--muted);margin-bottom:18px}
.read-more{color:var(--blue);font-size:13px;font-weight:800;margin-bottom:17px;display:inline-block}
.author{display:flex;align-items:center;gap:12px;border-top:1px solid var(--border);padding-top:17px}
.author-photo{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid #eaf2ff;background:#eaf2ff;flex:none}
.author-info{font-size:12px;line-height:1.35}
.author-info strong{display:block;color:var(--text);font-size:13px}
.author-info span{display:block;color:var(--muted)}
.linkedin{margin-left:auto;color:var(--blue);font-weight:800;font-size:12px;white-space:nowrap}
.visual-strip{background:var(--light)}
.visual-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.visual-card{background:#fff;border:1px solid var(--border);border-radius:20px;overflow:hidden;box-shadow:0 8px 28px #0823500d}
.visual-card img{width:100%;height:180px;object-fit:cover}
.visual-card div{padding:18px 20px}
.visual-card h3{font:800 19px/1.2 Manrope;margin-bottom:6px}
.visual-card p{font-size:13px;color:var(--muted)}
.article-wrap{background:var(--light)}
.article{max-width:900px;margin:auto;background:#fff;border:1px solid var(--border);border-radius:24px;padding:42px;box-shadow:var(--shadow)}
.article-hero{border-radius:20px;overflow:hidden;margin:-5px 0 30px}
.article-hero img{width:100%;height:auto}
.article h1{display:block;font:800 clamp(29px,3.5vw,40px)/1.12 Manrope;letter-spacing:-1px;margin:8px 0 22px;width:100%;max-width:none;text-align:center}
.article .intro{font-size:18px;color:var(--muted);margin-bottom:25px}
.article h2{font:800 27px/1.2 Manrope;margin:28px 0 9px;color:var(--navy)}
.article p{margin-bottom:14px}
.article-author{display:flex;align-items:center;gap:15px;padding:18px 0 25px;border-bottom:1px solid var(--border);margin-bottom:28px}
.article-author .author-photo{width:88px;height:88px}
.article-author .author-info strong{font-size:16px}
.article-author .author-info span{font-size:13px;margin:2px 0 4px}
.article-author a{color:var(--blue);font-size:13px;font-weight:800}
.inline-image{margin:28px 0;border-radius:18px;overflow:hidden}
.inline-image img{width:100%;height:auto}
.image-caption{font-size:11px;color:var(--muted);padding-top:7px}
.back{display:inline-block;margin-top:22px;color:var(--blue);font-weight:800}
.article-meta{font-size:13px;color:var(--muted);margin-bottom:8px;text-align:center}
footer{background:#04122c;color:#b7c4d9;padding:30px 0;font-size:13px}
.footer{display:flex;justify-content:space-between;gap:20px;align-items:center}
footer strong{color:#fff}
@media(max-width:900px){
  .blog-grid,.visual-grid{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
}
@media(max-width:600px){
  .container{width:min(100% - 28px,1140px)}
  section{padding:60px 0}
  .blog-grid,.visual-grid{grid-template-columns:1fr}
  .article{padding:25px}
  .blog-hero{padding:62px 0}
  .article-author .author-photo{width:78px;height:78px}
  .footer{flex-direction:column;align-items:flex-start}
}

.chart-wrap{margin:30px 0;border:1px solid var(--border);border-radius:18px;overflow:hidden;background:#fff}
.chart-wrap iframe{width:100%;height:480px;border:0;display:block}
.chart-credit{font-size:11px;color:var(--muted);padding:9px 14px 12px;margin:0!important;background:#fff}
.chart-card iframe{width:100%;height:270px;border:0;display:block}
@media(max-width:600px){
  .chart-wrap iframe{height:390px}
  .chart-card iframe{height:250px}
}