@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg:#fff;
  --surface:#f7f8fc;
  --text:#171b2d;
  --muted:#687083;
  --heading:#12162a;
  --primary:#635bff;
  --primary-dark:#4f46d8;
  --border:#e8eaf0;
  --shadow:0 10px 35px rgba(20,25,45,.08);
  --radius:18px;
  --container:1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Inter,Arial,sans-serif;line-height:1.75;
  -webkit-font-smoothing:antialiased
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
.container{width:min(100% - 40px,var(--container));margin:auto}

.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.95);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(14px)
}
.header-inner{
  min-height:76px;display:flex;align-items:center;
  justify-content:space-between;gap:28px
}
.logo{font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--heading)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:#4f566b;font-size:14px;font-weight:600}
.nav a:hover{color:var(--primary)}
.header-btn{
  padding:11px 19px;border-radius:10px;
  background:var(--primary);color:#fff!important;
  box-shadow:0 7px 20px rgba(99,91,255,.2)
}
.mobile-btn{display:none}

.article-hero{padding:78px 0 48px;text-align:center}
.article-category{
  display:inline-flex;padding:7px 13px;margin-bottom:20px;
  border-radius:999px;background:#f0efff;color:var(--primary-dark);
  font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase
}
.article-hero h1{
  max-width:900px;margin:0 auto 18px;color:var(--heading);
  font-size:clamp(38px,5vw,64px);line-height:1.08;
  letter-spacing:-2.6px;font-weight:800
}
.article-meta{margin:0;color:var(--muted);font-size:14px}

.featured-wrap{width:min(100% - 40px,1200px);margin:20px auto 65px}
.featured-image{
  width:100%;aspect-ratio:1640/856;object-fit:cover;
  border-radius:22px;box-shadow:var(--shadow)
}

.article-layout{
  display:grid;grid-template-columns:minmax(0,760px) 280px;
  gap:72px;align-items:start;width:min(100% - 40px,1100px);margin:auto
}
.article-content p{margin:0 0 25px;color:#4e5669;font-size:17px}
.article-content h2{
  margin:58px 0 18px;color:var(--heading);
  font-size:31px;line-height:1.25;letter-spacing:-1px
}
.article-content h3{
  margin:40px 0 13px;color:var(--heading);font-size:22px;line-height:1.35
}
.article-content ul{padding-left:24px;margin:20px 0 30px}
.article-content li{margin:9px 0;color:#4e5669}
.article-content strong{color:var(--heading)}

.content-image{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  margin:35px 0 42px;border-radius:18px;
  box-shadow:0 8px 28px rgba(20,25,45,.08)
}

.cta-box{
  margin:50px 0;padding:34px;border-radius:var(--radius);
  background:linear-gradient(135deg,#f5f3ff,#f8f9ff);
  border:1px solid #e8e5ff
}
.cta-box h3{margin:0 0 8px}
.cta-box p{margin-bottom:20px;font-size:15px}
.cta-button{
  display:inline-flex;padding:13px 22px;border-radius:10px;
  background:var(--primary);color:#fff;font-size:14px;font-weight:700
}
.cta-button:hover{background:var(--primary-dark);transform:translateY(-2px)}

.article-sidebar{position:sticky;top:105px}
.sidebar-card{
  padding:22px;background:var(--surface);
  border:1px solid var(--border);border-radius:16px
}
.sidebar-card h4{margin:0 0 14px;color:var(--heading);font-size:14px}
.sidebar-card a{
  display:block;padding:8px 0;color:#626a7c;font-size:13px;
  border-bottom:1px solid var(--border)
}
.sidebar-card a:last-child{border-bottom:0}
.sidebar-card a:hover{color:var(--primary)}

.site-footer{
  margin-top:100px;padding:55px 20px;background:#111426;
  color:#fff;text-align:center
}
.site-footer p{margin:7px 0;color:#aeb4c6;font-size:13px}
.footer-links{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;margin-bottom:18px}
.footer-links a{color:#d9dce6;font-size:13px}
.footer-links a:hover{color:#fff}

@media(max-width:900px){
  .nav{display:none}
  .mobile-btn{
    display:inline-flex;padding:9px 14px;border-radius:9px;
    background:var(--primary);color:#fff;font-size:12px;font-weight:700
  }
  .article-hero{padding:58px 0 35px}
  .article-layout{grid-template-columns:1fr;gap:35px}
  .article-sidebar{position:static}
}
@media(max-width:600px){
  .container,.article-layout,.featured-wrap{width:min(100% - 28px,var(--container))}
  .header-inner{min-height:66px}
  .logo{font-size:20px}
  .article-hero{padding:45px 0 25px}
  .article-hero h1{font-size:38px;letter-spacing:-1.6px}
  .article-content p{font-size:16px}
  .article-content h2{font-size:27px}
  .featured-image{border-radius:15px}
  .content-image{border-radius:14px}
  .cta-box{padding:25px}
  .site-footer{margin-top:70px}
}
.festival-view-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  padding: 13px 28px;
  min-width: 190px;
  border-radius: 10px;

  background: var(--primary);
  color: #fff;

  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.1px;

  box-shadow: 0 8px 22px rgba(99, 91, 255, .22);
  transition: all .25s ease;
}

.festival-view-btn:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(99, 91, 255, .28);
}