:root{--primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#eff6ff;--primary-dark:#1e40af;--secondary:#0284c7;--accent:#8b5cf6;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--color-2dts:#0072b2;--color-ts:#d55e00;--color-ms:#009e73;--color-ds:#a45c9f;--bg:#fafafa;--surface:#fff;--surface-raised:#f8fafc;--surface-border:#e2e8f0;--text-main:#0f172a;--text-muted:#64748b;--text-sub:#475569;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / .1),0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg:0 10px 15px -3px rgb(0 0 0 / .1),0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl:0 20px 25px -5px rgb(0 0 0 / .1),0 8px 10px -6px rgb(0 0 0 / .1);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px;--font-sans:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:'JetBrains 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8px;border-radius:var(--radius-full);background:var(--primary-light);color:var(--primary);font-weight:600}.nav-links{display:flex;gap:1.25rem;list-style:none}.nav-links a{text-decoration:none;color:var(--text-muted);font-size:.9rem;font-weight:500;transition:color .15s ease}.nav-links a:hover{color:var(--primary)}.hero{padding:4rem 0 3rem;text-align:center;position:relative;background:radial-gradient(circle at 50% 0%,rgba(37,99,235,0.05) 0%,transparent 60%)}.hero-venue-pill{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1.2rem;border-radius:var(--radius-full);background:white;border:1px solid var(--surface-border);box-shadow:var(--shadow-sm);font-size:.875rem;font-weight:600;color:var(--primary);margin-bottom:1.5rem}.hero-title{font-size:clamp(2rem,4vw,3.25rem);font-weight:800;line-height:1.15;letter-spacing:-0.03em;color:var(--text-main);margin-bottom:1.25rem}.hero-title span.gradient-text{background:linear-gradient(135deg,#1e40af 0%,#0284c7 50%,#0d9488 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:clamp(1.05rem,2vw,1.3rem);color:var(--text-muted);font-weight:400;max-width:820px;margin:0 auto 2rem}.hero-authors{display:flex;flex-wrap:wrap;justify-content:center;gap:1.25rem 2rem;margin-bottom:1.25rem}.author-item{font-size:1.1rem;font-weight:600;color:var(--text-main)}.author-item a{color:inherit;text-decoration:none;border-bottom:1px dashed var(--text-muted);transition:color .15s ease,border-color .15s ease}.author-item a:hover{color:var(--primary);border-color:var(--primary)}.author-item sup{color:var(--primary);font-weight:700;margin-left:2px}.hero-affiliations{display:flex;flex-wrap:wrap;justify-content:center;gap:1.5rem;font-size:.95rem;color:var(--text-sub);margin-bottom:2rem}.hero-affiliations span sup{color:var(--primary);font-weight:700;margin-right:2px}.hero-links{display:flex;flex-wrap:wrap;justify-content:center;gap:.85rem;margin-bottom:2.5rem}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.65rem 1.3rem;font-size:.95rem;font-weight:600;border-radius:var(--radius-full);text-decoration:none;cursor:pointer;transition:all .2s ease;border:1px solid transparent}.btn-primary{background:var(--text-main);color:white;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:#1e293b;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:white;color:var(--text-main);border-color:var(--surface-border);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--surface-raised);border-color:#cbd5e1;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-accent{background:var(--primary-light);color:var(--primary-dark);border-color:rgba(37,99,235,0.2)}.btn-accent:hover{background:#dbeafe;transform:translateY(-1px)}.teaser-section{margin-bottom:4rem}.teaser-card{background:white;border-radius:var(--radius-lg);border:1px solid var(--surface-border);padding:1.5rem;box-shadow:var(--shadow-lg);text-align:center}.teaser-card img{width:100%;height:auto;border-radius:var(--radius-md);display:block}.teaser-caption{margin-top:1.25rem;font-size:.95rem;color:var(--text-sub);text-align:left;line-height:1.6}.highlights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.25rem;margin:2.5rem 0 4rem}.highlight-card{background:white;border:1px solid var(--surface-border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s 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ease}.quad-img-divider-1{z-index:13}.quad-img-divider-2{z-index:12}.quad-img-divider-3{z-index:11}.quad-img-divider:hover,.quad-img-divider.active{background:#38bdf8;width:5px}.quad-img-divider-handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(15,23,42,0.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.25);color:white;padding:5px 10px;border-radius:var(--radius-full);display:flex;align-items:center;gap:5px;box-shadow:0 4px 14px rgba(0,0,0,0.5);font-size:.72rem;font-weight:700;letter-spacing:.02em;white-space:nowrap;pointer-events:none}.quad-img-divider-handle i{font-size:.75rem;color:#38bdf8}.quad-region-badge{position:absolute;top:16px;transform:translateX(-50%);padding:6px 12px;border-radius:var(--radius-full);background:rgba(15,23,42,0.82);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,0.18);color:white;font-size:.78rem;font-weight:700;letter-spacing:.02em;z-index:6;pointer-events:none;display:flex;align-items:center;gap:6px;box-shadow:0 2px 8px rgba(0,0,0,0.4);transition:opacity .2s ease}.badge-dot-gt{background:#a855f7}@media(max-width:900px){.paradigms-grid{grid-template-columns:1fr}.chart-showcase-grid{grid-template-columns:1fr}.comparison-grid-view{grid-template-columns:repeat(2,1fr)}.nav-links{display:none}}@media(max-width:640px){.hero-title{font-size:2rem}.highlights-grid{grid-template-columns:1fr}.comparison-grid-view{grid-template-columns:1fr}}