:root{--bg:#0e1117;--bg-alt:#161b22;--bg-card:#1c2129;--text:#e6edf3;--text-muted:#8b949e;--accent:#2dd4bf;--accent-dark:#14b8a6;--accent-glow:rgba(45,212,191,.12);--border:#30363d;--border-light:#484f58;--serif:'Instrument Serif',Georgia,serif;--sans:'DM Sans',system-ui,sans-serif;--mono:'Space Mono',monospace;--display:'Playfair Display',Georgia,serif;--max-w:1240px;--radius:10px;--radius-lg:16px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent-dark)}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.25}
h1{font-size:clamp(2rem,5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem)}
h3{font-size:clamp(1.15rem,2.5vw,1.5rem)}
p{margin-bottom:1rem}
.page-loader{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .4s}
.page-loader.hidden{opacity:0;pointer-events:none}
.loader-spinner svg{animation:spin 1.8s linear infinite;color:var(--accent)}
@keyframes spin{to{transform:rotate(360deg)}}
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(14,17,23,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--max-w);margin:0 auto;padding:.85rem 1.5rem;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--text)}
.logo-icon{color:var(--accent)}
.logo-text{font-family:var(--serif);font-size:1.3rem;font-weight:400;letter-spacing:-.02em}
.main-nav{display:flex;gap:1.6rem}
.main-nav a{color:var(--text-muted);font-size:.875rem;font-weight:500;letter-spacing:.02em;text-transform:uppercase;transition:color .2s}
.main-nav a:hover,.main-nav a.active{color:var(--accent)}
.burger{display:none;background:none;border:none;cursor:pointer;padding:4px}
.burger span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;transition:all .3s}
.burger-overlay{position:fixed;inset:0;z-index:99;background:rgba(14,17,23,.97);backdrop-filter:blur(20px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .35s}
.burger-overlay.active{opacity:1;pointer-events:auto}
.burger-nav{display:flex;flex-direction:column;align-items:center;gap:1.8rem}
.burger-nav a{font-family:var(--display);font-size:1.8rem;color:var(--text);transition:color .2s}
.burger-nav a:hover{color:var(--accent)}
main{margin-top:70px;min-height:60vh}
.hero{position:relative;padding:5rem 1.5rem 4rem;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--bg) 0%,rgba(45,212,191,.06) 50%,var(--bg) 100%);z-index:0}
.hero-inner{max-width:var(--max-w);margin:0 auto;position:relative;z-index:1}
.hero-tag{font-family:var(--mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);margin-bottom:1rem;display:inline-block;padding:.35rem .8rem;border:1px solid var(--accent);border-radius:2rem}
.hero h1{margin-bottom:1.2rem}
.hero h1 em{font-family:var(--serif);font-style:italic;color:var(--accent)}
.hero-desc{max-width:680px;color:var(--text-muted);font-size:1.05rem;line-height:1.8}
.section{max-width:var(--max-w);margin:0 auto;padding:4rem 1.5rem}
.section-label{font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.2em;color:var(--accent);margin-bottom:.6rem}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.8rem;margin-top:2rem}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:transform .25s,border-color .25s}
.card:hover{transform:translateY(-4px);border-color:var(--accent)}
.card-img{width:100%;height:220px;object-fit:cover}
.card-body{padding:1.4rem 1.5rem 1.6rem}
.card-meta{font-family:var(--mono);font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.6rem}
.card-body h3{margin-bottom:.6rem}
.card-body h3 a{color:var(--text);transition:color .2s}
.card-body h3 a:hover{color:var(--accent)}
.card-body p{color:var(--text-muted);font-size:.92rem;line-height:1.65}
.card-link{display:inline-flex;align-items:center;gap:.3rem;font-size:.85rem;font-weight:500;margin-top:.8rem;color:var(--accent)}
.card-link:hover{gap:.5rem}
.split-section{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.split-section.reverse{direction:rtl}
.split-section.reverse>*{direction:ltr}
.split-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}
.split-img img{width:100%;height:100%;object-fit:cover;min-height:320px}
.info-box{background:var(--bg-alt);border-left:3px solid var(--accent);padding:1.5rem 1.8rem;border-radius:0 var(--radius) var(--radius) 0;margin:2rem 0}
.info-box h4{font-family:var(--sans);font-weight:700;font-size:.95rem;margin-bottom:.5rem;color:var(--accent)}
.info-box p,.info-box ul{color:var(--text-muted);font-size:.9rem}
.info-box ul{padding-left:1.2rem;margin-top:.4rem}
.info-box li{margin-bottom:.3rem}
.article-header{padding:4.5rem 1.5rem 2.5rem;background:var(--bg-alt);border-bottom:1px solid var(--border)}
.article-header-inner{max-width:780px;margin:0 auto}
.article-header .meta{font-family:var(--mono);font-size:.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.12em;margin-bottom:.8rem}
.article-content{max-width:780px;margin:0 auto;padding:3rem 1.5rem 4rem}
.article-content h2{margin:2.5rem 0 1rem}
.article-content h3{margin:2rem 0 .8rem}
.article-content p{color:var(--text-muted);font-size:.98rem;line-height:1.8}
.article-content ul,.article-content ol{padding-left:1.4rem;margin-bottom:1.2rem;color:var(--text-muted)}
.article-content li{margin-bottom:.5rem;font-size:.95rem}
.article-content a{border-bottom:1px solid var(--accent);padding-bottom:1px}
.article-content img{border-radius:var(--radius);margin:1.5rem 0;border:1px solid var(--border)}
.article-content table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.9rem}
.article-content th,.article-content td{padding:.7rem 1rem;text-align:left;border-bottom:1px solid var(--border)}
.article-content th{background:var(--bg-alt);color:var(--text);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}
.article-content td{color:var(--text-muted)}
.data-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.2rem;margin:2rem 0}
.data-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;text-align:center}
.data-card .number{font-family:var(--display);font-size:2rem;font-weight:800;color:var(--accent);display:block}
.data-card .label{font-size:.82rem;color:var(--text-muted);margin-top:.3rem}
.about-grid{display:grid;grid-template-columns:280px 1fr;gap:3rem;align-items:start}
.about-photo{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}
.about-photo img{width:100%;object-fit:cover;aspect-ratio:3/4}
.form-group{margin-bottom:1.2rem}
.form-group label{display:block;font-size:.85rem;font-weight:500;margin-bottom:.4rem;color:var(--text)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.7rem 1rem;background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:var(--sans);font-size:.92rem;transition:border-color .2s}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}
.form-group textarea{min-height:120px;resize:vertical}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1.6rem;border-radius:var(--radius);font-family:var(--sans);font-size:.875rem;font-weight:600;cursor:pointer;border:none;transition:all .2s}
.btn-accent{background:var(--accent);color:var(--bg)}
.btn-accent:hover{background:var(--accent-dark);color:var(--bg)}
.btn-outline{background:transparent;color:var(--text-muted);border:1px solid var(--border)}
.btn-outline:hover{border-color:var(--text);color:var(--text)}
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:200;background:var(--bg-card);border-top:1px solid var(--border);padding:1.2rem 1.5rem}
.cookie-inner{max-width:var(--max-w);margin:0 auto;display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}
.cookie-inner p{flex:1;font-size:.85rem;color:var(--text-muted);margin:0;min-width:280px}
.cookie-buttons{display:flex;gap:.6rem}
.disclaimer-section{background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;margin:2rem 0}
.site-footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:3.5rem 1.5rem 0}
.footer-grid{max-width:var(--max-w);margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:2.5rem}
.footer-col h4{font-family:var(--sans);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem;color:var(--text)}
.footer-col p{font-size:.85rem;color:var(--text-muted);line-height:1.7}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:.5rem}
.footer-col a{color:var(--text-muted);font-size:.85rem;transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{max-width:var(--max-w);margin:2.5rem auto 0;padding:1.2rem 0;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.8rem}
.footer-bottom p{font-size:.78rem;color:var(--text-muted);margin:0}
.footer-links{display:flex;gap:1.2rem}
.footer-links a{font-size:.78rem;color:var(--text-muted)}
.footer-links a:hover{color:var(--accent)}
.update-date{font-family:var(--mono);font-size:.72rem;color:var(--text-muted);letter-spacing:.05em}
@media(max-width:900px){
.main-nav{display:none}
.burger{display:block}
.split-section{grid-template-columns:1fr;gap:2rem}
.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
.about-grid{grid-template-columns:1fr;gap:2rem}
.cards-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
.hero{padding:3.5rem 1rem 2.5rem}
.section{padding:2.5rem 1rem}
.footer-grid{grid-template-columns:1fr}
.cookie-inner{flex-direction:column;text-align:center}
.article-content{padding:2rem 1rem 3rem}
}