:root{--bg-main:#070913;--bg-surface:#0e1226;--bg-card:rgba(18, 23, 49, 0.75);--bg-card-hover:rgba(28, 36, 75, 0.85);--bg-glass:rgba(15, 20, 42, 0.65);--border-subtle:rgba(153, 69, 255, 0.18);--border-active:rgba(20, 241, 149, 0.4);--border-glass:rgba(255, 255, 255, 0.08);--text-primary:#f3f5fc;--text-secondary:#9aa5c4;--text-muted:#677499;--text-light:#ffffff;--sol-purple:#9945FF;--sol-cyan:#00C2FF;--sol-green:#14F195;--sol-blue:#3b82f6;--sol-pink:#ec4899;--grad-solana:linear-gradient(135deg, #9945FF 0%, #00C2FF 50%, #14F195 100%);--grad-purple-cyan:linear-gradient(135deg, #9945FF 0%, #00C2FF 100%);--grad-cyan-green:linear-gradient(135deg, #00C2FF 0%, #14F195 100%);--grad-card:linear-gradient(180deg, rgba(23, 30, 64, 0.7) 0%, rgba(13, 17, 38, 0.7) 100%);--grad-badge:linear-gradient(90deg, rgba(153, 69, 255, 0.15) 0%, rgba(20, 241, 149, 0.15) 100%);--shadow-glow-purple:0 0 25px rgba(153, 69, 255, 0.25);--shadow-glow-cyan:0 0 25px rgba(0, 194, 255, 0.25);--shadow-glow-green:0 0 25px rgba(20, 241, 149, 0.25);--shadow-card:0 10px 30px -10px rgba(0, 0, 0, 0.5);--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--radius-full:9999px;--container-max:1200px;--font-sans:'Prompt', 'Kanit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;--transition:all 0.25s cubic-bezier(0.16, 1, 0.3, 1)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-primary);line-height:1.65;scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{min-height:100vh;display:flex;flex-direction:column;position:relative;overflow-x:hidden;background:radial-gradient(circle at 15% 15%,rgba(153,69,255,.12) 0%,transparent 45%),radial-gradient(circle at 85% 35%,rgba(0,194,255,.1) 0%,transparent 45%),radial-gradient(circle at 50% 85%,rgba(20,241,149,8%) 0%,transparent 50%),var(--bg-main);background-attachment:fixed}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none;transition:var(--transition)}ul,ol{list-style-position:inside}.container{width:100%;max-width:var(--container-max);margin-left:auto;margin-right:auto;padding-left:1.5rem;padding-right:1.5rem}.text-gradient{background:var(--grad-solana);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.text-gradient-cyan{background:var(--grad-cyan-green);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.text-gradient-purple{background:var(--grad-purple-cyan);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;background:var(--grad-badge);border:1px solid var(--border-subtle);border-radius:var(--radius-full);font-size:.85rem;font-weight:500;color:var(--sol-cyan);margin-bottom:1rem;backdrop-filter:blur(8px)}.badge::before{content:"";width:6px;height:6px;border-radius:50%;background-color:var(--sol-green);box-shadow:0 0 8px var(--sol-green)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.75rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:var(--transition);text-align:center}.btn-primary{background:var(--grad-solana);color:#070913;box-shadow:0 4px 20px rgba(0,194,255,.3)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 28px rgba(20,241,149,.4)}.btn-secondary{background:rgba(255,255,255,5%);border:1px solid var(--border-subtle);color:var(--text-primary);backdrop-filter:blur(10px)}.btn-secondary:hover{background:rgba(153,69,255,.15);border-color:var(--sol-purple);color:#fff;transform:translateY(-2px)}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.glass-card{background:var(--grad-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);padding:2rem;backdrop-filter:blur(16px);box-shadow:var(--shadow-card);transition:var(--transition);position:relative;overflow:hidden}.glass-card::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(153,69,255,.4),rgba(20,241,149,.4),transparent)}.glass-card:hover{border-color:var(--border-subtle);transform:translateY(-4px);box-shadow:var(--shadow-glow-purple)}.site-header{position:sticky;top:0;z-index:100;background:rgba(7,9,19,.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-glass)}.header-container{display:flex;align-items:center;justify-content:space-between;height:76px}.logo-brand{display:flex;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:700;color:var(--text-light)}.logo-icon{width:36px;height:36px;border-radius:10px;background:var(--grad-solana);display:flex;align-items:center;justify-content:center;color:#070913;font-weight:900}.nav-links{display:flex;align-items:center;gap:1.5rem;list-style:none}.nav-link{color:var(--text-secondary);font-weight:500;font-size:.95rem;position:relative;padding:.5rem 0}.nav-link:hover,.nav-link.active{color:var(--sol-cyan)}.nav-link.active::after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--grad-solana);border-radius:var(--radius-full)}.mobile-toggle{display:none;background:0 0;border:1px solid var(--border-glass);color:var(--text-primary);padding:.5rem;border-radius:var(--radius-sm);cursor:pointer}.hero-section{padding:5rem 0 4rem;position:relative}.hero-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3.5rem;align-items:center}.hero-title{font-size:clamp(2.2rem,4.5vw,3.4rem);line-height:1.2;font-weight:800;margin-bottom:1.5rem;letter-spacing:-.02em}.hero-description{font-size:1.15rem;color:var(--text-secondary);margin-bottom:2rem;line-height:1.8}.hero-cta-group{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.5rem}.hero-image-wrapper{position:relative;border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--border-subtle);box-shadow:0 20px 50px rgba(0,0,0,.6),var(--shadow-glow-purple)}.hero-image-wrapper img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease}.hero-image-wrapper:hover img{transform:scale(1.03)}.section{padding:4.5rem 0;position:relative}.section-header{text-align:center;max-width:750px;margin:0 auto 3.5rem}.section-title{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:700;margin-bottom:1rem;line-height:1.3}.section-subtitle{font-size:1.05rem;color:var(--text-secondary);line-height:1.7}.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}.card-media{border-radius:var(--radius-md);overflow:hidden;margin-bottom:1.25rem;position:relative}.card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}.glass-card:hover .card-media img{transform:scale(1.05)}.card-tag{position:absolute;top:10px;right:10px;background:rgba(7,9,19,.8);backdrop-filter:blur(8px);padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;color:var(--sol-cyan);border:1px solid var(--border-glass)}.card-title{font-size:1.35rem;font-weight:700;margin-bottom:.75rem;line-height:1.4}.card-summary{font-size:.95rem;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6}.card-meta{display:flex;align-items:center;justify-content:space-between;padding-top:1rem;border-top:1px solid var(--border-glass);font-size:.85rem;color:var(--text-muted)}.card-link{color:var(--sol-green);font-weight:600;display:inline-flex;align-items:center;gap:.25rem}.card-link:hover{color:var(--sol-cyan);transform:translateX(4px)}.topic-icon-box{width:48px;height:48px;border-radius:var(--radius-md);background:rgba(153,69,255,.15);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;color:var(--sol-cyan);font-size:1.25rem;margin-bottom:1.25rem}.glossary-item{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:1.5rem;margin-bottom:1rem;transition:var(--transition)}.glossary-item:hover{border-color:var(--border-subtle);background:var(--bg-card-hover)}.glossary-term{font-size:1.2rem;font-weight:700;color:var(--sol-cyan);margin-bottom:.5rem;display:flex;align-items:center;gap:.75rem}.glossary-cat{font-size:.75rem;padding:.2rem .6rem;background:rgba(20,241,149,.12);color:var(--sol-green);border-radius:var(--radius-full);border:1px solid rgba(20,241,149,.2)}.glossary-desc{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.content-wrapper{max-width:860px;margin:0 auto;padding:3rem 1.5rem 5rem}.content-header{margin-bottom:3rem;text-align:center}.article-hero-img{width:100%;border-radius:var(--radius-lg);margin-bottom:2.5rem;border:1px solid var(--border-glass);box-shadow:var(--shadow-card)}.prose{color:var(--text-primary);font-size:1.05rem;line-height:1.85}.prose h2{font-size:1.75rem;font-weight:700;margin:2.5rem 0 1rem;color:var(--text-light);border-left:4px solid var(--sol-cyan);padding-left:1rem}.prose h3{font-size:1.35rem;font-weight:600;margin:1.75rem 0 .75rem;color:var(--sol-green)}.prose p{margin-bottom:1.5rem;color:var(--text-secondary)}.prose ul,.prose ol{margin-bottom:1.5rem;padding-left:1.25rem;color:var(--text-secondary)}.prose li{margin-bottom:.5rem}.prose strong{color:var(--text-light)}.prose blockquote{border-left:3px solid var(--sol-purple);background:rgba(153,69,255,8%);padding:1.25rem 1.75rem;border-radius:0 var(--radius-md)var(--radius-md)0;margin:2rem 0;font-style:italic;color:var(--text-primary)}.prose table{width:100%;border-collapse:collapse;margin:2rem 0;font-size:.95rem}.prose th,.prose td{padding:.85rem 1.2rem;border:1px solid var(--border-glass);text-align:left}.prose th{background:rgba(153,69,255,.15);color:var(--sol-cyan);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;margin-bottom:.5rem;color:var(--text-primary)}.form-control{width:100%;padding:.85rem 1.2rem;background:rgba(13,17,38,.8);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-light);font-family:inherit;font-size:.95rem;transition:var(--transition)}.form-control:focus{outline:none;border-color:var(--sol-cyan);box-shadow:0 0 15px rgba(0,194,255,.25);background:rgba(18,23,49,.95)}textarea.form-control{min-height:140px;resize:vertical}.form-error{color:#ff6b6b;font-size:.8rem;margin-top:.35rem}.alert-box{padding:1.25rem;border-radius:var(--radius-md);margin-bottom:1.5rem;font-size:.95rem}.alert-success{background:rgba(20,241,149,.12);border:1px solid rgba(20,241,149,.3);color:#14f195}.alert-danger{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.3);color:#f87171}.info-item{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}.info-icon{width:42px;height:42px;border-radius:var(--radius-sm);background:rgba(153,69,255,.15);border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;color:var(--sol-green);flex-shrink:0}.site-footer{margin-top:auto;background:#05070e;border-top:1px solid var(--border-glass);padding:4.5rem 0 2rem;position:relative}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:3rem;margin-bottom:3.5rem}.footer-col-title{font-size:1.05rem;font-weight:700;color:var(--text-light);margin-bottom:1.25rem;letter-spacing:.02em}.footer-links{list-style:none}.footer-links li{margin-bottom:.75rem}.footer-links a{color:var(--text-secondary);font-size:.9rem}.footer-links a:hover{color:var(--sol-cyan);padding-left:4px}.footer-legal-note{background:rgba(13,17,38,.6);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:1.25rem 1.5rem;font-size:.85rem;color:var(--text-muted);line-height:1.6;margin-bottom:2rem}.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:2rem;border-top:1px solid var(--border-glass);font-size:.85rem;color:var(--text-muted);flex-wrap:wrap;gap:1rem}.cookie-banner{position:fixed;bottom:1.5rem;right:1.5rem;max-width:460px;z-index:9999;background:rgba(13,17,38,.92);backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:0 15px 40px rgba(0,0,0,.6),var(--shadow-glow-purple)}.cookie-title{font-size:1.1rem;font-weight:700;color:var(--text-light);margin-bottom:.5rem;display:flex;align-items:center;gap:.5rem}.cookie-text{font-size:.875rem;color:var(--text-secondary);line-height:1.6;margin-bottom:1.25rem}.cookie-actions{display:flex;gap:.75rem}@media(max-width:992px){.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:repeat(2,1fr);gap:2.5rem}}@media(max-width:768px){.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:rgba(7,9,19,.98);backdrop-filter:blur(20px);flex-direction:column;padding:1.5rem;border-bottom:1px solid var(--border-glass);gap:1rem}.nav-links.is-open{display:flex}.mobile-toggle{display:block}.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.cookie-banner{left:1rem;right:1rem;bottom:1rem}}