:root{--bg-dark:#060814;--bg-surface:#0b1026;--bg-card:rgba(15, 23, 54, 0.7);--bg-card-hover:rgba(22, 34, 78, 0.85);--bg-glass:rgba(14, 20, 48, 0.6);--border-subtle:rgba(255, 255, 255, 0.08);--border-glow:rgba(0, 245, 212, 0.25);--border-purple:rgba(168, 85, 247, 0.25);--primary-cyan:#00f5d4;--primary-blue:#3a86ff;--primary-purple:#a855f7;--primary-violet:#7928ca;--accent-emerald:#10b981;--accent-rose:#f43f5e;--text-main:#f1f5f9;--text-muted:#94a3b8;--text-dim:#64748b;--grad-solana:linear-gradient(135deg, #00f5d4 0%, #3a86ff 50%, #a855f7 100%);--grad-purple-cyan:linear-gradient(135deg, #a855f7 0%, #00f5d4 100%);--grad-dark-card:linear-gradient(180deg, rgba(20, 29, 66, 0.8) 0%, rgba(10, 15, 38, 0.9) 100%);--grad-glow-sphere:radial-gradient(circle, rgba(0, 245, 212, 0.15) 0%, rgba(168, 85, 247, 0.08) 50%, transparent 70%);--shadow-glow-cyan:0 0 25px rgba(0, 245, 212, 0.25);--shadow-glow-purple:0 0 25px rgba(168, 85, 247, 0.25);--shadow-card:0 10px 30px -10px rgba(0, 0, 0, 0.6);--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--radius-full:9999px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--container-max:1240px}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);line-height:1.65;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}body{background-color:var(--bg-dark);background-image:radial-gradient(circle at 15% 15%,rgba(121,40,202,.12) 0%,transparent 40%),radial-gradient(circle at 85% 25%,rgba(0,245,212,.1) 0%,transparent 45%),radial-gradient(circle at 50% 85%,rgba(58,134,255,8%) 0%,transparent 50%);background-attachment:fixed;min-height:100vh;display:flex;flex-direction:column}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button,input,select,textarea{font:inherit;color:inherit}.container{width:100%;max-width:var(--container-max);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.container-narrow{max-width:860px}.gradient-text{background:var(--grad-solana);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.gradient-text-alt{background:var(--grad-purple-cyan);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.25;color:#fff}h1{font-size:clamp(2.2rem,4.5vw,3.6rem);letter-spacing:-.02em}h2{font-size:clamp(1.75rem,3vw,2.5rem);letter-spacing:-.015em}h3{font-size:clamp(1.25rem,2vw,1.65rem)}h4{font-size:1.2rem}p{color:var(--text-muted)}.lead{font-size:1.15rem;line-height:1.7;color:#cbd5e1}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:all .3s cubic-bezier(.16,1,.3,1)}.glass-panel:hover{border-color:var(--border-glow);transform:translateY(-3px);box-shadow:var(--shadow-glow-cyan),var(--shadow-card)}.glass-card-static{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.glass-card-glow-purple:hover{border-color:var(--border-purple);box-shadow:var(--shadow-glow-purple),var(--shadow-card)}.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .85rem;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-full);background:rgba(0,245,212,.1);color:var(--primary-cyan);border:1px solid rgba(0,245,212,.25)}.badge-purple{background:rgba(168,85,247,.1);color:var(--primary-purple);border-color:rgba(168,85,247,.25)}.badge-blue{background:rgba(58,134,255,.1);color:var(--primary-blue);border-color:rgba(58,134,255,.25)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;padding:.8rem 1.6rem;font-size:.95rem;font-weight:600;border-radius:var(--radius-full);transition:all .25s ease;cursor:pointer;border:1px solid transparent}.btn-primary{background:var(--grad-solana);color:#060814;font-weight:700;box-shadow:0 4px 18px rgba(0,245,212,.35)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(0,245,212,.5);filter:brightness(1.08)}.btn-secondary{background:rgba(255,255,255,6%);border:1px solid rgba(255,255,255,.15);color:#fff;backdrop-filter:blur(10px)}.btn-secondary:hover{background:rgba(255,255,255,.12);border-color:var(--primary-cyan);color:var(--primary-cyan);transform:translateY(-2px)}.btn-outline-purple{background:0 0;border:1px solid var(--primary-purple);color:#e9d5ff}.btn-outline-purple:hover{background:rgba(168,85,247,.15);border-color:var(--primary-cyan);color:#fff}.site-header{position:sticky;top:0;z-index:50;background:rgba(6,8,20,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);transition:all .3s ease}.header-inner{display:flex;align-items:center;justify-content:space-between;height:4.75rem}.brand-logo{display:flex;align-items:center;gap:.75rem;font-weight:700;font-size:1.15rem;color:#fff}.brand-logo-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,rgba(0,245,212,.2),rgba(168,85,247,.2));border:1px solid rgba(0,245,212,.4);display:flex;align-items:center;justify-content:center}.nav-desktop{display:flex;align-items:center;gap:1.75rem}.nav-link{font-size:.92rem;font-weight:500;color:var(--text-muted);transition:color .2s ease;position:relative}.nav-link:hover,.nav-link.active{color:var(--primary-cyan)}.nav-link.active::after{content:'';position:absolute;bottom:-6px;left:0;right:0;height:2px;background:var(--grad-solana);border-radius:2px}.mobile-toggle{display:none;background:0 0;border:none;color:#fff;padding:.5rem;cursor:pointer}.mobile-nav-menu{display:flex;flex-direction:column;gap:1rem;padding:1.5rem 0 2rem;border-top:1px solid var(--border-subtle)}.site-footer{margin-top:auto;background:#04060f;border-top:1px solid var(--border-subtle);padding:4.5rem 0 2.5rem;position:relative}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:3rem;margin-bottom:3.5rem}.footer-col h4{font-size:.95rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:1.25rem}.footer-links{list-style:none;display:flex;flex-direction:column;gap:.75rem}.footer-links a{color:var(--text-muted);font-size:.9rem;transition:color .2s}.footer-links a:hover{color:var(--primary-cyan)}.footer-disclaimer-box{background:rgba(14,20,48,.4);border:1px solid rgba(255,255,255,6%);border-radius:var(--radius-md);padding:1.25rem;margin-bottom:2.5rem;font-size:.85rem;line-height:1.6;color:var(--text-dim)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(255,255,255,5%);padding-top:2rem;font-size:.85rem;color:var(--text-dim);flex-wrap:wrap;gap:1rem}.cookie-banner-wrap{position:fixed;bottom:1.5rem;left:1.5rem;right:1.5rem;max-width:560px;z-index:999}.cookie-card{background:rgba(11,16,38,.95);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(0,245,212,.3);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:0 20px 40px rgba(0,0,0,.8),0 0 30px rgba(0,245,212,.15)}.section-py{padding-top:5rem;padding-bottom:5rem}.section-hero{padding-top:4rem;padding-bottom:5rem;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3.5rem;align-items:center}.hero-media-wrap{position:relative;border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--border-glow);box-shadow:var(--shadow-glow-cyan),var(--shadow-card)}.hero-media-wrap img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s ease}.hero-media-wrap:hover img{transform:scale(1.03)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.edu-card{display:flex;flex-direction:column;padding:2rem;height:100%}.edu-card-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;background:rgba(0,245,212,.1);border:1px solid rgba(0,245,212,.2);color:var(--primary-cyan)}.edu-card-icon.purple{background:rgba(168,85,247,.1);border-color:rgba(168,85,247,.2);color:var(--primary-purple)}.edu-card-icon.blue{background:rgba(58,134,255,.1);border-color:rgba(58,134,255,.2);color:var(--primary-blue)}.edu-card-icon.emerald{background:rgba(16,185,129,.1);border-color:rgba(16,185,129,.2);color:var(--accent-emerald)}.edu-card h3{margin-bottom:.75rem}.edu-card p{font-size:.95rem;line-height:1.6;margin-bottom:1.25rem;flex-grow:1}.card-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.9rem;font-weight:600;color:var(--primary-cyan);transition:gap .2s ease}.card-link:hover{gap:.7rem;color:#fff}.visual-card{border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column;height:100%}.visual-card-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}.visual-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.visual-card:hover .visual-card-thumb img{transform:scale(1.05)}.visual-card-body{padding:1.75rem;display:flex;flex-direction:column;flex-grow:1}.visual-card-body h3{margin:.75rem 0;font-size:1.25rem}.visual-card-body p{font-size:.92rem;margin-bottom:1.5rem;flex-grow:1}.prose{color:#cbd5e1;font-size:1.05rem;line-height:1.8}.prose h2{margin-top:2.75rem;margin-bottom:1rem;color:#fff;border-bottom:1px solid rgba(255,255,255,8%);padding-bottom:.5rem}.prose h3{margin-top:2rem;margin-bottom:.75rem;color:#e2e8f0}.prose p{margin-bottom:1.5rem}.prose ul,.prose ol{margin-bottom:1.75rem;padding-left:1.75rem}.prose li{margin-bottom:.6rem}.prose strong{color:#fff}.prose blockquote{border-left:3px solid var(--primary-cyan);padding:1rem 1.5rem;margin:2rem 0;background:rgba(0,245,212,5%);border-radius:0 var(--radius-sm)var(--radius-sm)0;font-style:italic;color:#e2e8f0}.prose code{font-family:var(--font-mono);background:rgba(255,255,255,.1);padding:.2rem .4rem;border-radius:4px;font-size:.9em;color:var(--primary-cyan)}.prose pre{background:#02040a;border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:1.25rem;overflow-x:auto;margin:1.75rem 0}.prose pre code{background:0 0;padding:0;color:#f1f5f9}.prose table{width:100%;border-collapse:collapse;margin:2rem 0}.prose th,.prose td{padding:.85rem 1rem;border:1px solid var(--border-subtle);text-align:left}.prose th{background:rgba(15,23,54,.9);color:#fff;font-weight:600}.prose tr:nth-child(even){background:rgba(255,255,255,2%)}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-size:.9rem;font-weight:600;color:#e2e8f0;margin-bottom:.5rem}.form-control{width:100%;padding:.85rem 1.15rem;background:rgba(10,15,38,.8);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:#fff;outline:none;transition:all .2s ease}.form-control:focus{border-color:var(--primary-cyan);box-shadow:0 0 0 3px rgba(0,245,212,.15);background:rgba(14,20,50,.9)}.form-error{color:var(--accent-rose);font-size:.85rem;margin-top:.35rem}.form-alert-success{background:rgba(16,185,129,.15);border:1px solid rgba(16,185,129,.3);color:#6ee7b7;padding:1.25rem;border-radius:var(--radius-md);margin-bottom:1.5rem}.form-alert-error{background:rgba(244,63,94,.15);border:1px solid rgba(244,63,94,.3);color:#fda4af;padding:1.25rem;border-radius:var(--radius-md);margin-bottom:1.5rem}.review-card{padding:2rem;display:flex;flex-direction:column;justify-content:space-between;height:100%}.review-text{font-size:1rem;line-height:1.7;color:#cbd5e1;margin-bottom:1.5rem}.reviewer-meta{display:flex;align-items:center;gap:1rem}.reviewer-avatar-placeholder{width:44px;height:44px;border-radius:var(--radius-full);background:var(--grad-solana);display:flex;align-items:center;justify-content:center;color:#060814;font-weight:700;font-size:.95rem}.reviewer-info h4{font-size:.95rem;margin-bottom:.15rem}.reviewer-info span{font-size:.8rem;color:var(--text-dim)}.glossary-search-box{padding:1.5rem;border-radius:var(--radius-lg);margin-bottom:2.5rem;background:rgba(14,20,50,.7);border:1px solid var(--border-glow)}.glossary-item-card{padding:1.75rem;border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border-subtle);transition:all .25s ease}.glossary-item-card:hover{border-color:var(--border-purple);background:var(--bg-card-hover)}@media(max-width:1024px){.hero-grid{grid-template-columns:1fr;gap:2.5rem}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:2.5rem}}@media(max-width:768px){.nav-desktop{display:none}.mobile-toggle{display:block}.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:2rem}.footer-bottom{flex-direction:column;align-items:flex-start}}