:root{
  --bg:#F5FAFF;
  --bg-rgb:245, 250, 255;
  --surface:#FFFFFF;
  --surface-rgb:255, 255, 255;
  --text:#0F172A;
  --text-rgb:15, 23, 42;
  --muted:#475569;
  --muted-rgb:71, 85, 105;
  --primary:#7C3AED;
  --primary-rgb:124, 58, 237;
  --secondary:#06B6D4;
  --secondary-rgb:6, 182, 212;
  --accent:#F59E0B;
  --accent-rgb:245, 158, 11;
  --border:#DAE8F5;
  --border-rgb:218, 232, 245;
  --ring: var(--primary);
  --radius-sm:14px;
  --radius:22px;
  --radius-lg:30px;
  --shadow: 0 14px 28px rgba(0,0,0,0.16);
  --outline:1px;
  --motion:180ms;
  --font-body:"Inter Tight", "Noto Sans SC", ui-sans-serif, system-ui, -apple-system, Segoe UI, sans-serif;
  --font-display:"Literata", "Noto Serif SC", ui-serif, Georgia, serif;
  --heading-weight:normal;
  --banner-bg:#7C3AED;
  --banner-fg:#FFFFFF;
  --footer-bg:#0B1220;
  --footer-fg:#EAF2FF;
  --footer-muted:rgba(234,242,255,0.72);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:
    radial-gradient(900px 520px at 20% 10%, rgba(var(--accent-rgb), 0.10), transparent 60%),
    radial-gradient(1200px 680px at 90% 0%, rgba(var(--secondary-rgb), 0.10), transparent 58%),
    linear-gradient(180deg, rgba(var(--primary-rgb), 0.08), transparent 42%),
    var(--bg);
  line-height:1.55;
  text-rendering:optimizeLegibility;
}
body::before{
  content:'';
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:0.12;
  background-image:
    radial-gradient(circle at 10% 10%, rgba(255,255,255,0.12), transparent 18%),
    radial-gradient(circle at 60% 40%, rgba(255,255,255,0.10), transparent 22%),
    radial-gradient(circle at 20% 70%, rgba(255,255,255,0.08), transparent 20%);
  mix-blend-mode:overlay;
}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(1120px, calc(100% - 32px)); margin:0 auto}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:16px;top:12px;width:auto;height:auto;z-index:9999;background:var(--surface);padding:10px 12px;border-radius:12px;box-shadow:var(--shadow);outline:var(--outline) solid var(--ring)}

header.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(1.2) blur(10px);
  background:rgba(var(--bg-rgb), 0.9);
  border-bottom:1px solid rgba(var(--border-rgb), 0.7);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
  gap:14px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  text-decoration:none;
}
.brand-mark{
  width:34px;height:34px;border-radius:14px;
  background:linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow:0 10px 24px rgba(0,0,0,0.16);
  outline:0;
}
.brand-title{
  font-family:var(--font-display);
  letter-spacing:0;
  font-weight:800;
}
.nav-links{
  display:flex;align-items:center;gap:18px;
}
.nav-links a{
  text-decoration:none;
  padding:8px 10px;
  border-radius:12px;
  color:rgba(var(--text-rgb), 0.86);
}
.nav-links a:hover{background:rgba(var(--surface-rgb), 0.8)}
.nav-links a[aria-current="page"]{
  background:rgba(var(--primary-rgb), 0.12);
  color:var(--text);
}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{
  display:none;
  border:1px solid rgba(var(--border-rgb), 0.7);
  background:var(--surface);
  border-radius:14px;
  padding:10px 12px;
  color:var(--text);
}
.nav-toggle:focus-visible{outline:var(--outline) solid var(--ring);outline-offset:2px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:var(--radius);
  padding:11px 14px;
  text-decoration:none;
  border:1px solid transparent;
  transition:transform var(--motion) ease, background var(--motion) ease, border-color var(--motion) ease, box-shadow var(--motion) ease;
  will-change:transform;
}
.btn:focus-visible{outline:var(--outline) solid var(--ring);outline-offset:2px}
.btn:active{transform:translateY(1px)}
.btn-primary{
  background:linear-gradient(135deg, var(--primary), var(--accent));
  color:white;
  border-color:transparent;
  box-shadow:0 14px 34px rgba(0,0,0,0.16);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:0 18px 46px rgba(0,0,0,0.20);
}
.btn-solid{
  background:linear-gradient(135deg, var(--primary), var(--accent));
  color:white;
  border-color:transparent;
  box-shadow:0 14px 34px rgba(0,0,0,0.16);
}
.btn-solid:hover{
  transform:translateY(-1px);
  box-shadow:0 18px 46px rgba(0,0,0,0.20);
}
.btn-secondary{
  background:rgba(var(--surface-rgb), 0.92);
  border-color:rgba(var(--border-rgb), 0.75);
  color:var(--text);
}
.btn-secondary:hover{transform:translateY(-1px)}

.banner{
  position:relative;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.16), rgba(0,0,0,0.34)),
    linear-gradient(135deg, rgba(var(--primary-rgb), 1), rgba(var(--accent-rgb), 0.92), rgba(var(--secondary-rgb), 0.86));
  color:#fff;
  overflow:hidden;
}
.banner::before{
  content:'';
  position:absolute; inset:-40px;
  background:
    radial-gradient(420px 420px at 8% 40%, rgba(255,255,255,0.12), transparent 60%),
    radial-gradient(520px 520px at 92% 18%, rgba(255,255,255,0.14), transparent 62%),
    radial-gradient(320px 320px at 86% 78%, rgba(255,255,255,0.10), transparent 62%);
  pointer-events:none;
}
body[data-style="minimal"] .banner{
  background:
    linear-gradient(180deg, rgba(0,0,0,0.14), rgba(0,0,0,0.32)),
    linear-gradient(135deg, rgba(var(--primary-rgb), 1), rgba(var(--secondary-rgb), 0.92));
}
.banner-inner{
  position:relative;
  padding:64px 0 46px;
  text-align:center;
}
.banner-split{
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:22px;
  align-items:center;
  text-align:left;
}
.banner-split .download-row{justify-content:flex-start}
.banner-split .banner-left p{margin:14px 0 0; max-width:58ch}
.banner-media{
  border-radius:20px;
  overflow:hidden;
  box-shadow:0 18px 46px rgba(0,0,0,0.22);
  border:1px solid rgba(255,255,255,0.14);
  background:rgba(0,0,0,0.10);
}
.banner-media img{width:100%;height:100%;object-fit:cover;display:block}
.hero-pills{
  margin-top:18px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  align-items:center;
}
.hero-pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,0.16);
  background:rgba(255,255,255,0.08);
  color:rgba(255,255,255,0.92);
  font-size:13px;
}
.banner h1{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(34px, 4vw, 56px);
  line-height:1.06;
  letter-spacing:-0.6px;
  font-weight:800;
}
.banner p{
  margin:14px auto 0;
  max-width:64ch;
  opacity:0.92;
}
.download-row{
  margin-top:22px;
  display:flex;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
}
.download-btn{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  background:rgba(255,255,255,0.92);
  color:#0B1220;
  border:1px solid rgba(255,255,255,0.22);
  padding:12px 16px;
  border-radius:16px;
  box-shadow:0 14px 34px rgba(0,0,0,0.16);
  min-width:220px;
}
.download-btn:hover{transform:translateY(-1px)}
.download-icon{
  width:38px;height:38px;border-radius:12px;
  background:linear-gradient(135deg, rgba(var(--primary-rgb), 0.9), rgba(var(--accent-rgb), 0.9));
  display:grid;place-items:center;
  color:white;
  flex:0 0 auto;
}
.download-text{display:grid;gap:2px;text-align:left}
.download-text .small{font-size:12px;opacity:0.78}
.download-text .big{font-weight:800}
.banner-bullets{
  margin:24px auto 0;
  padding:0;
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px 18px;
  max-width:980px;
}
.banner-bullets li{
  display:flex;align-items:center;gap:10px;
  font-size:13px;
  opacity:0.92;
}
.dot{
  width:18px;height:18px;border-radius:999px;
  background:rgba(255,255,255,0.18);
  border:1px solid rgba(255,255,255,0.24);
  display:grid;place-items:center;
}
.quick-links{
  margin:18px auto 0;
  display:flex;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
  max-width:980px;
}
.quick-pill{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.24);
  background:rgba(255,255,255,0.12);
  color:var(--banner-fg);
  text-decoration:none;
  font-size:13px;
}
.quick-pill:hover{transform:translateY(-1px)}

.section-pad{padding:56px 0}
.section-head{
  text-align:center;
  max-width:860px;
  margin:0 auto 26px;
}
.section-head h2{
  margin:0;
  font-family:var(--font-display);
  font-size:clamp(22px, 2.2vw, 34px);
  letter-spacing:-0.3px;
  font-weight:800;
}
.section-head p{
  margin:10px auto 0;
  color:rgba(var(--text-rgb), 0.74);
}

.grid-12{display:grid;grid-template-columns:repeat(12, 1fr);gap:16px}
.card{
  background:var(--surface);
  border:1px solid rgba(var(--border-rgb), 0.75);
  border-radius:18px;
  padding:18px;
  box-shadow:0 14px 44px rgba(0,0,0,0.08);
}
.card h3{
  margin:0 0 8px;
  font-family:var(--font-display);
  font-size:16px;
  letter-spacing:-0.2px;
  font-weight:800;
}
.card p{margin:0;color:rgba(var(--text-rgb), 0.72);font-size:14px}
.mini{
  margin-top:12px;
  display:flex;gap:10px;flex-wrap:wrap;
  color:rgba(var(--text-rgb), 0.74);
  font-size:13px;
}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 10px;
  border-radius:999px;
  border:1px solid rgba(var(--border-rgb), 0.75);
  background:rgba(var(--surface-rgb), 0.92);
}
.tag{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(var(--border-rgb), 0.75);
  background:rgba(var(--primary-rgb), 0.10);
  color:rgba(var(--text-rgb), 0.86);
  font-size:12px;
}

.metric-card{grid-column:span 3}
.metric-k{font-size:13px;color:rgba(var(--text-rgb), 0.72)}
.metric-v{font-family:var(--font-display);font-weight:900;font-size:22px;letter-spacing:-0.3px}
.metric-sub{margin-top:6px;color:rgba(var(--text-rgb), 0.70);font-size:13px}

.feature-card{grid-column:span 4}
.feature-icon{
  width:44px;height:44px;border-radius:14px;
  background:rgba(var(--primary-rgb), 0.12);
  border:1px solid rgba(var(--border-rgb), 0.75);
  display:grid;place-items:center;
  color:var(--primary);
  margin-bottom:10px;
  font-weight:900;
}

.program-card{grid-column:span 4;display:block;text-decoration:none;color:inherit}
.program-top{display:flex;align-items:center;gap:12px}
.program-top img{
  width:40px;height:40px;border-radius:14px;
  border:1px solid rgba(var(--border-rgb), 0.75);
  background:rgba(var(--surface-rgb), 0.92);
}
.program-title{font-family:var(--font-display);font-weight:900;letter-spacing:-0.2px}
.program-desc{color:rgba(var(--text-rgb),0.70);font-size:13px}

.article-grid{display:grid;gap:14px}
.article-grid.grid{grid-template-columns:repeat(12, 1fr);gap:14px}
.article-card{
  background:var(--surface);
  border:1px solid rgba(var(--border-rgb), 0.75);
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 14px 44px rgba(0,0,0,0.08);
}
.article-card .thumb{
  aspect-ratio:16/9;
  background:linear-gradient(135deg, rgba(var(--primary-rgb), 0.20), rgba(var(--accent-rgb), 0.16));
  border-bottom:1px solid rgba(var(--border-rgb), 0.7);
}
.article-card .body{padding:14px}
.article-card h3{
  margin:0 0 8px;
  font-family:var(--font-display);
  letter-spacing:-0.2px;
  font-size:16px;
  font-weight:900;
}
.article-card p{margin:0 0 12px;color:rgba(var(--text-rgb), 0.72)}
.meta{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;color:rgba(var(--text-rgb), 0.7)}
.meta a{text-decoration:none}
.meta a:hover{text-decoration:underline}

.faq{display:grid;gap:12px;max-width:920px;margin:0 auto}
.faq-item{
  border:1px solid rgba(var(--border-rgb), 0.75);
  border-radius:18px;
  background:var(--surface);
  overflow:hidden;
  box-shadow:0 14px 44px rgba(0,0,0,0.06);
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-family:var(--font-display);
  font-weight:900;
  letter-spacing:-0.2px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:focus-visible{outline:var(--outline) solid var(--ring);outline-offset:2px}
.faq-item .faq-body{
  padding:0 16px 16px;
  color:rgba(var(--text-rgb), 0.76);
}
.faq-item .chev{
  width:30px;
  height:30px;
  border-radius:999px;
  border:1px solid rgba(var(--border-rgb), 0.75);
  background:rgba(var(--surface-rgb), 0.92);
  display:grid;
  place-items:center;
  flex:0 0 auto;
}
.faq-item[open] .chev{transform:rotate(180deg)}
.od-faq .faq-item[open] .chev{transform:none}

footer.site-footer{
  margin-top:0;
  background:var(--footer-bg);
  color:var(--footer-fg);
  border-top:none;
}
.site-footer a{color:inherit}
.footer-wrap{padding:56px 0 34px}
.footer-grid{
  display:grid;
  grid-template-columns:1.8fr 1fr 1fr 1.2fr;
  gap:18px;
}
.footer-grid p{color:var(--footer-muted)}
.footer-panel{
  border:1px solid rgba(255,255,255,0.14);
  background:rgba(255,255,255,0.06);
  border-radius:18px;
  padding:14px;
}
.footer-panel input{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(255,255,255,0.18);
  background:rgba(0,0,0,0.12);
  padding:11px 12px;
  color:var(--footer-fg);
  outline:none;
}
.footer-panel input::placeholder{color:rgba(234,242,255,0.55)}
.footer-panel .row{display:grid;gap:10px;margin-top:10px}
.footer-panel .row .btn{width:100%;justify-content:center}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.10);
  margin-top:26px;
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:rgba(234,242,255,0.62);
  font-size:13px;
}

.article-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  align-items:start;
}
.prose{
  background:var(--surface);
  border:1px solid rgba(var(--border-rgb), 0.75);
  border-radius:18px;
  padding:18px;
  box-shadow:0 14px 44px rgba(0,0,0,0.08);
}
.prose h1{
  font-family:var(--font-display);
  letter-spacing:-0.6px;
  margin:0 0 10px;
  line-height:1.08;
  font-size:clamp(28px, 2.6vw, 44px);
  font-weight:900;
}
.prose h2{font-family:var(--font-display);margin:18px 0 10px;font-weight:900}
.prose p{margin:0 0 12px;color:rgba(var(--text-rgb), 0.78)}
.prose blockquote{
  margin:16px 0;
  padding:14px 16px;
  border-left:4px solid var(--primary);
  background:rgba(var(--primary-rgb), 0.1);
  border-radius:var(--radius);
}
.share{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.aside{
  position:sticky;top:90px;
  border:1px solid rgba(var(--border-rgb), 0.75);
  border-radius:18px;
  background:rgba(var(--surface-rgb), 0.92);
  padding:14px;
  box-shadow:0 14px 44px rgba(0,0,0,0.08);
}
.aside h3{margin:0 0 10px;font-family:var(--font-display);font-weight:900}
.aside a{text-decoration:none}
.aside a:hover{text-decoration:underline}

.form{
  display:grid;gap:12px;
  background:var(--surface);
  border:1px solid rgba(var(--border-rgb), 0.75);
  border-radius:18px;
  padding:16px;
  box-shadow:0 14px 44px rgba(0,0,0,0.08);
}
label{font-size:13px;color:rgba(var(--text-rgb), 0.72)}
input,textarea{
  width:100%;
  border-radius:var(--radius);
  border:1px solid rgba(var(--border-rgb), 0.78);
  background:rgba(var(--surface-rgb), 0.92);
  padding:11px 12px;
  font:inherit;
  color:var(--text);
}
input:focus-visible,textarea:focus-visible{outline:var(--outline) solid var(--ring);outline-offset:2px}
textarea{min-height:110px;resize:vertical}

.to-top{
  position:fixed;
  right:16px;
  bottom:18px;
  width:44px;height:44px;
  border-radius:999px;
  border:1px solid rgba(var(--border-rgb), 0.75);
  background:var(--surface);
  color:rgba(var(--text-rgb), 0.92);
  display:grid;
  place-items:center;
  box-shadow:0 18px 46px rgba(0,0,0,0.16);
  cursor:pointer;
}
.to-top:focus-visible{outline:var(--outline) solid var(--ring);outline-offset:2px}

.od-head{margin:0 auto 24px;max-width:920px;text-align:center}
.od-head .od-headline{display:flex;align-items:center;justify-content:center;gap:10px;margin:0 auto 10px;max-width:860px}
.od-head .od-line{height:2px;flex:1;max-width:120px;background:linear-gradient(90deg, transparent, rgba(var(--primary-rgb),0.58), transparent)}
.od-head .od-dot{width:7px;height:7px;border-radius:999px;background:rgba(var(--primary-rgb),0.72);box-shadow:0 10px 24px rgba(0,0,0,0.10)}
.od-head .od-headtitle{font-family:var(--font-display);font-size:clamp(22px,2.2vw,34px);letter-spacing:-0.3px;font-weight:800;color:rgba(var(--primary-rgb),0.94)}
.od-head p{margin:0 auto;color:rgba(var(--text-rgb),0.70);max-width:64ch}

.od-hero{
  padding:26px 0 18px;
  background:
    radial-gradient(700px 420px at 85% 20%, rgba(var(--primary-rgb),0.18), transparent 60%),
    radial-gradient(760px 460px at 15% 10%, rgba(var(--accent-rgb),0.14), transparent 62%),
    linear-gradient(180deg, rgba(var(--primary-rgb),0.10), rgba(var(--primary-rgb),0.03));
  border-bottom:1px solid rgba(var(--border-rgb),0.55);
}
.od-hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:18px;align-items:center}
.od-hero h1{margin:0;font-family:var(--font-display);font-size:clamp(34px,3.6vw,56px);letter-spacing:-0.6px;line-height:1.08;font-weight:800}
.od-hero h1::after{content:'';display:block;width:78px;height:4px;border-radius:999px;background:rgba(var(--primary-rgb),0.70);margin-top:14px;box-shadow:0 12px 28px rgba(0,0,0,0.10)}
.od-hero p{margin:14px 0 0;color:rgba(var(--text-rgb),0.78);max-width:62ch}
.od-hero-actions{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}
.od-hero-media{
  border-radius:22px;
  background:
    radial-gradient(520px 320px at 70% 24%, rgba(var(--primary-rgb),0.18), transparent 62%),
    linear-gradient(135deg, rgba(var(--surface-rgb),0.95), rgba(var(--surface-rgb),0.78));
  border:1px solid rgba(var(--border-rgb),0.68);
  box-shadow:0 26px 76px rgba(0,0,0,0.14);
  overflow:hidden;
}
.od-hero-media img{width:100%;height:100%;object-fit:cover}
.od-sponsor{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
.od-sponsor .od-badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:999px;
  background:rgba(var(--surface-rgb),0.88);
  border:1px solid rgba(var(--border-rgb),0.70);
  box-shadow:0 10px 26px rgba(0,0,0,0.08);
  font-size:13px;color:rgba(var(--text-rgb),0.78);
}
.od-sponsor .od-badge img{width:26px;height:26px;border-radius:10px;border:1px solid rgba(var(--border-rgb),0.70);background:rgba(var(--surface-rgb),0.92)}

.od-quickbar{
  margin-top:16px;
  background:rgba(var(--surface-rgb),0.92);
  border:1px solid rgba(var(--border-rgb),0.70);
  border-radius:999px;
  box-shadow:0 16px 44px rgba(0,0,0,0.10);
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  overflow:hidden;
}
.od-quickbar a{
  display:flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 10px;text-decoration:none;color:rgba(var(--text-rgb),0.84);
  font-weight:700;
}
.od-quickbar a + a{border-left:1px solid rgba(var(--border-rgb),0.65)}
.od-quickbar .od-qarrow{margin-left:6px;color:rgba(var(--primary-rgb),0.70);font-weight:900;letter-spacing:0.12em}
.od-quickbar .od-qicon{
  width:30px;height:30px;border-radius:12px;
  display:grid;place-items:center;
  background:rgba(var(--primary-rgb),0.12);
  border:1px solid rgba(var(--border-rgb),0.70);
  color:rgba(var(--primary-rgb),0.92);
  font-weight:900;
}
.od-quickbar a:hover{background:rgba(var(--primary-rgb),0.06)}
.od-quickbar a:focus-visible{outline:var(--outline) solid var(--ring);outline-offset:2px}

.od-download{padding:34px 0 56px;background:rgba(var(--primary-rgb),0.03)}
.od-download-grid{display:grid;grid-template-columns:repeat(4, 1fr);gap:18px}
.od-download-card{
  background:rgba(var(--surface-rgb),0.96);
  border:1px solid rgba(var(--border-rgb),0.66);
  border-radius:22px;
  box-shadow:0 26px 76px rgba(0,0,0,0.12);
  padding:18px;
  display:flex;
  flex-direction:column;
  min-height:380px;
}
.od-download-card .od-ill{
  height:150px;
  border-radius:18px;
  border:1px solid rgba(var(--border-rgb),0.70);
  background:linear-gradient(135deg, rgba(255,255,255,0.92), rgba(var(--surface-rgb),0.80));
  display:grid;
  place-items:center;
  overflow:hidden;
  position:relative;
}
.od-download-card .od-ill::after{content:'';position:absolute;left:16%;right:16%;bottom:10px;height:18px;border-radius:999px;background:rgba(0,0,0,0.10);filter:blur(10px);opacity:0.55}
.od-download-card .od-ill img{width:100%;height:100%;object-fit:contain}
.od-download-card h3{margin:16px 0 8px;font-family:var(--font-display);font-weight:900;letter-spacing:-0.2px}
.od-download-card p{margin:0;color:rgba(var(--text-rgb),0.72);font-size:13px}
.od-download-card .od-download-cta{margin-top:auto;padding-top:14px}
.od-download-card .od-download-cta .btn{width:100%}
.od-btn-download{
  background:rgba(255,255,255,0.92);
  border-color:rgba(var(--primary-rgb),0.55);
  color:rgba(var(--primary-rgb),0.92);
  border-radius:999px;
  box-shadow:0 14px 34px rgba(0,0,0,0.10);
}
.od-btn-download:hover{background:rgba(var(--primary-rgb),0.06);transform:translateY(-1px)}

.od-about{padding:56px 0;background:linear-gradient(180deg, rgba(var(--primary-rgb),0.16), rgba(var(--primary-rgb),0.02));position:relative;overflow:hidden}
.od-about::before{content:'';position:absolute;left:-10%;right:-10%;top:0;height:150px;background:linear-gradient(90deg, rgba(var(--primary-rgb),0.72), rgba(var(--accent-rgb),0.50));filter:saturate(1.08);opacity:0.65}
.od-about .container{position:relative;z-index:1}
.od-about-panel{
  background:rgba(var(--surface-rgb),0.96);
  border:1px solid rgba(var(--border-rgb),0.70);
  border-radius:26px;
  box-shadow:0 22px 56px rgba(0,0,0,0.10);
  padding:22px;
  display:grid;
  grid-template-columns:220px 1fr 420px;
  gap:18px;
  align-items:stretch;
  position:relative;
  overflow:hidden;
}
.od-about-panel::before{content:'';position:absolute;left:0;right:0;top:0;height:88px;background:linear-gradient(90deg, rgba(var(--primary-rgb),0.64), rgba(var(--accent-rgb),0.44));opacity:0.6}
.od-about-panel>*{position:relative;z-index:1}
.od-about-nav{display:grid;gap:10px;align-content:start}
.od-about-nav a{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;
  border-radius:16px;
  border:1px solid rgba(var(--border-rgb),0.70);
  background:rgba(var(--surface-rgb),0.90);
  text-decoration:none;
  color:rgba(var(--text-rgb),0.82);
  font-weight:800;
  box-shadow:0 10px 26px rgba(0,0,0,0.08);
}
.od-about-nav a[aria-current="true"]{
  background:rgba(var(--primary-rgb),0.12);
  color:rgba(var(--text-rgb),0.92);
  border-color:rgba(var(--primary-rgb),0.30);
}
.od-about-nav .od-navicon{
  width:32px;height:32px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(var(--primary-rgb),0.12);
  border:1px solid rgba(var(--border-rgb),0.70);
  color:rgba(var(--primary-rgb),0.92);
  font-weight:900;
}
.od-about-content h3{margin:0 0 10px;font-family:var(--font-display);font-weight:900;letter-spacing:-0.2px}
.od-about-content p{margin:0 0 10px;color:rgba(var(--text-rgb),0.74);font-size:13px;line-height:1.7}
.od-about-media{
  border-radius:22px;
  border:1px solid rgba(var(--border-rgb),0.70);
  background:linear-gradient(135deg, rgba(var(--primary-rgb),0.10), rgba(var(--accent-rgb),0.08));
  overflow:hidden;
  display:grid;
  place-items:center;
}
.od-about-media img{width:100%;height:100%;object-fit:cover}

.od-tabs{
  display:flex;
  gap:8px;
  justify-content:center;
  flex-wrap:wrap;
  margin:0 auto 18px;
  max-width:980px;
  background:rgba(var(--surface-rgb),0.92);
  border:1px solid rgba(var(--border-rgb),0.66);
  border-radius:999px;
  padding:8px;
  box-shadow:0 18px 56px rgba(0,0,0,0.10);
}
.od-tab{
  padding:10px 14px;
  border-radius:999px;
  border:1px solid transparent;
  background:transparent;
  color:rgba(var(--text-rgb),0.82);
  font-weight:800;
  text-decoration:none;
  box-shadow:none;
}
.od-tab:hover{background:rgba(var(--primary-rgb),0.06)}
.od-tab:focus-visible{outline:var(--outline) solid var(--ring);outline-offset:2px}
.od-tab[aria-current="true"]{
  background:rgba(255,255,255,0.92);
  border-color:rgba(var(--primary-rgb),0.35);
  color:rgba(var(--primary-rgb),0.95);
  box-shadow:0 16px 44px rgba(0,0,0,0.10);
}
.od-venue-panel{
  background:linear-gradient(135deg, rgba(var(--primary-rgb),0.16), rgba(var(--accent-rgb),0.12));
  border:1px solid rgba(var(--primary-rgb),0.20);
  border-radius:30px;
  box-shadow:0 26px 76px rgba(0,0,0,0.12);
  padding:14px;
  overflow:hidden;
}
.od-venue-inner{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;background:rgba(var(--surface-rgb),0.96);border-radius:26px;overflow:hidden;border:1px solid rgba(var(--border-rgb),0.66)}
.od-venue-media{
  background:
    radial-gradient(520px 360px at 60% 20%, rgba(var(--primary-rgb),0.30), transparent 62%),
    linear-gradient(135deg, rgba(var(--primary-rgb),0.14), rgba(var(--accent-rgb),0.10));
  display:grid;
  place-items:end center;
  padding:22px 18px 0;
  position:relative;
}
.od-venue-media::before{content:'';position:absolute;left:18px;right:18px;bottom:18px;height:40px;border-radius:999px;background:rgba(0,0,0,0.14);filter:blur(14px);opacity:0.55}
.od-venue-media img{width:min(460px, 92%);height:auto}
.od-venue-copy{padding:22px}
.od-venue-copy h3{margin:0 0 10px;font-family:var(--font-display);font-weight:900;letter-spacing:-0.2px;font-size:clamp(22px,2.2vw,30px)}
.od-venue-copy p{margin:0 0 10px;color:rgba(var(--text-rgb),0.74);font-size:13px;line-height:1.7}
.od-venue-copy .od-venue-actions{margin-top:14px;display:flex;gap:12px;flex-wrap:wrap}

.od-faq .faq{max-width:980px;gap:10px}
.od-faq .faq-item{border-radius:18px;box-shadow:0 18px 46px rgba(0,0,0,0.08)}
.od-faq .faq-item summary{font-family:var(--font-body);font-weight:700;letter-spacing:0;font-size:14px;padding:16px 18px;min-height:56px}
.od-faq .faq-item summary .od-faq-q{display:flex;align-items:center;gap:10px}
.od-faq .od-faq-icon{
  width:22px;height:22px;border-radius:999px;
  display:grid;place-items:center;
  background:rgba(var(--primary-rgb),0.12);
  border:1px solid rgba(var(--border-rgb),0.70);
  color:rgba(var(--primary-rgb),0.95);
  font-weight:900;
  flex:0 0 auto;
}
.od-faq .faq-item .chev{
  width:32px;
  height:32px;
  border-radius:999px;
  background:rgba(255,255,255,0.92);
  border:1px solid rgba(var(--primary-rgb),0.28);
  box-shadow:0 14px 34px rgba(0,0,0,0.10);
  display:grid;
  place-items:center;
  color:rgba(var(--primary-rgb),0.88);
  position:relative;
  font-size:0;
  line-height:0;
}
.od-faq .faq-item .chev::before{
  content:'';
  width:10px;
  height:10px;
  border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;
  transform:rotate(45deg);
  margin-top:-2px;
}
.od-faq .faq-item[open] .chev::before{transform:rotate(225deg);margin-top:2px}
.od-faq .faq-item .faq-body{padding:0 18px 18px;color:rgba(var(--text-rgb),0.74);line-height:1.75}

@media (max-width: 900px){
  .od-hero-grid{grid-template-columns:1fr}
  .od-download-grid{grid-template-columns:repeat(2, 1fr)}
  .od-about-panel{grid-template-columns:1fr;gap:14px}
  .od-venue-inner{grid-template-columns:1fr}
  .od-tabs{border-radius:22px}
  .feature-card{grid-column:span 6}
  .metric-card{grid-column:span 6}
  .program-card{grid-column:span 6}
  .article-layout{grid-template-columns:1fr}
  .aside{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .banner-split{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .od-quickbar{grid-template-columns:1fr 1fr;border-radius:22px}
  .od-quickbar a:nth-child(3){border-left:none;border-top:1px solid rgba(var(--border-rgb),0.65)}
  .od-quickbar a:nth-child(4){border-top:1px solid rgba(var(--border-rgb),0.65)}
  .od-download-grid{grid-template-columns:1fr}
  .od-tabs{border-radius:22px}
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  .nav-login-hide-mobile{display:none}
  .download-btn{min-width:min(420px, 100%); width:min(420px, 100%)}
  .banner-inner{padding:52px 0 40px}
  .feature-card{grid-column:span 12}
  .metric-card{grid-column:span 12}
  .program-card{grid-column:span 12}
  .footer-grid{grid-template-columns:1fr}
  .footer-hide-mobile{display:none}
}
@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important; transition:none !important; animation:none !important}
}