*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--color-bg:#0d1117;--color-surface:#161b22;--color-surface-light:#1c2128;--color-accent:#58a6ff;--color-accent-dim:#1f6feb;--color-text:#e6edf3;--color-text-muted:#8b949e;--color-border:#30363d;--color-card:#0d1117;--font-heading:'Space Grotesk',sans-serif;--font-body:'Inter',sans-serif;--font-display:'Playfair Display',serif;--font-mono:'JetBrains Mono',monospace;--radius:12px;--shadow:0 8px 32px rgba(0,0,0,0.4)}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);line-height:1.7;font-size:16px;overflow-x:hidden}
a{color:var(--color-accent);text-decoration:none;transition:color .2s}
a:hover{color:#79c0ff}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--font-heading);line-height:1.3;color:#fff}
h1{font-size:clamp(2rem,5vw,3.2rem);margin-bottom:1rem}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem);margin-bottom:.75rem}
h3{font-size:clamp(1.2rem,2.5vw,1.6rem);margin-bottom:.5rem}
p{margin-bottom:1rem;color:var(--color-text-muted)}
ul,ol{margin-bottom:1rem;padding-left:1.5rem}
li{margin-bottom:.4rem;color:var(--color-text-muted)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:800px}

#page-loader{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--color-bg);display:flex;align-items:center;justify-content:center;z-index:9999;transition:opacity .4s}
.loader-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(13,17,23,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);padding:0 24px}
.header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-heading);font-weight:700;font-size:1.3rem;color:#fff}
.logo:hover{color:var(--color-accent)}
.logo-icon{font-size:1.5rem;color:var(--color-accent)}
.main-nav{display:flex;gap:24px}
.main-nav a{color:var(--color-text-muted);font-size:.9rem;font-weight:500;transition:color .2s}
.main-nav a:hover{color:#fff}
.burger-menu{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.burger-menu span{display:block;width:24px;height:2px;background:var(--color-text);transition:all .3s}

.mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(13,17,23,.97);z-index:999;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s}
.mobile-overlay.active{opacity:1;pointer-events:all}
.mobile-nav{display:flex;flex-direction:column;align-items:center;gap:24px}
.mobile-nav a{color:#fff;font-size:1.4rem;font-family:var(--font-heading);font-weight:500}

.hero-section{position:relative;height:70vh;min-height:500px;display:flex;align-items:center;justify-content:center;text-align:center;margin-top:64px;background:linear-gradient(135deg,#0d1117 0%,#161b22 50%,#1a1e2e 100%);overflow:hidden}
.hero-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 30%,rgba(88,166,255,.08) 0%,transparent 70%)}
.hero-overlay{position:absolute;inset:0;background:url('https://upload.wikimedia.org/wikipedia/commons/c/c6/Milky_Way_Night_Sky_Black_Rock_Desert_Nevada.jpg') center/cover;opacity:.15}
.hero-content{position:relative;z-index:2;padding:0 24px;max-width:800px}
.hero-content h1{font-family:var(--font-display);color:#fff;margin-bottom:1rem}
.hero-subtitle{font-size:1.15rem;color:var(--color-text-muted);max-width:600px;margin:0 auto}

.featured-section{padding:80px 0}
.section-title{text-align:center;margin-bottom:48px;position:relative}
.section-title::after{content:'';display:block;width:60px;height:3px;background:var(--color-accent);margin:12px auto 0}
.section-desc{text-align:center;max-width:600px;margin:-.5rem auto 2rem}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:32px}
.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card-image{height:220px;overflow:hidden}
.card-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .card-image img{transform:scale(1.05)}
.card-body{padding:24px}
.card-tag{display:inline-block;background:var(--color-accent-dim);color:var(--color-accent);font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:20px;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}
.card-body h3{font-size:1.15rem;margin-bottom:8px}
.card-body h3 a{color:#fff;transition:color .2s}
.card-body h3 a:hover{color:var(--color-accent)}
.card-body p{font-size:.9rem;color:var(--color-text-muted);margin-bottom:12px}
.card-date{font-size:.8rem;color:var(--color-text-muted);font-family:var(--font-mono)}

.info-section{padding:80px 0;background:var(--color-surface)}
.split-layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split-text h2{margin-bottom:1.2rem}
.split-image{border-radius:var(--radius);overflow:hidden}
.split-image img{width:100%;height:400px;object-fit:cover}

.contact-section{padding:80px 0}
.contact-form{max-width:640px;margin:0 auto;background:var(--color-surface);padding:40px;border-radius:var(--radius);border:1px solid var(--color-border)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:.85rem;font-weight:500;margin-bottom:6px;color:var(--color-text)}
.form-group input,.form-group textarea{width:100%;padding:12px 16px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;color:var(--color-text);font-family:var(--font-body);font-size:.95rem;transition:border-color .2s}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--color-accent)}
.form-submit{display:block;width:100%;padding:14px;background:var(--color-accent-dim);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s}
.form-submit:hover{background:var(--color-accent)}

.article-page{max-width:800px;margin:0 auto;padding:100px 24px 60px}
.article-header{margin-bottom:32px}
.article-tag{display:inline-block;background:var(--color-accent-dim);color:var(--color-accent);font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:20px;margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}
.article-meta{display:flex;gap:24px;flex-wrap:wrap;font-size:.85rem;color:var(--color-text-muted);font-family:var(--font-mono)}
.article-hero{margin-bottom:40px;border-radius:var(--radius);overflow:hidden}
.article-hero img{width:100%;max-height:450px;object-fit:cover}
.article-hero figcaption{padding:12px 0;font-size:.8rem;color:var(--color-text-muted);font-style:italic}
.article-content h2{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}
.article-content h2:first-child{border-top:none;margin-top:0;padding-top:0}
.article-content h3{margin-top:1.5rem;color:var(--color-accent)}
.article-content ul,.article-content ol{margin:1rem 0 1.5rem 1.5rem}
.article-content li{margin-bottom:.6rem;line-height:1.6}
.article-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.9rem}
.article-table th,.article-table td{padding:12px 16px;border:1px solid var(--color-border);text-align:left}
.article-table th{background:var(--color-surface);color:var(--color-text);font-weight:600}
.article-table td{color:var(--color-text-muted)}
.article-sources{margin-top:3rem;padding:24px;background:var(--color-surface);border-radius:var(--radius);border:1px solid var(--color-border)}
.article-sources h3{margin-bottom:12px;font-size:1rem}
.article-sources ul{list-style:none;padding:0}
.article-sources li{margin-bottom:8px}

.page-section{padding:100px 0 60px;margin-top:64px}
.page-content h2{margin-top:2rem;margin-bottom:.75rem}
.page-content ul{margin:1rem 0 1.5rem 1.5rem}

.site-footer{background:var(--color-surface);border-top:1px solid var(--color-border);padding:60px 24px 30px}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1.5fr 1fr;gap:40px}
.footer-col h4{font-size:1rem;margin-bottom:16px;color:#fff}
.footer-col p{font-size:.85rem;margin-bottom:8px}
.footer-col ul{list-style:none;padding:0}
.footer-col li{margin-bottom:8px}
.footer-col a{color:var(--color-text-muted);font-size:.85rem}
.footer-col a:hover{color:var(--color-accent)}
.footer-bottom{max-width:1200px;margin:40px auto 0;padding-top:24px;border-top:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{font-size:.8rem;color:var(--color-text-muted);margin:0}

#cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:9998;background:var(--color-surface);border-top:1px solid var(--color-border);padding:20px 24px;box-shadow:0 -4px 20px rgba(0,0,0,.5)}
.cookie-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.cookie-inner p{flex:1;font-size:.85rem;color:var(--color-text-muted);margin:0;min-width:200px}
.cookie-buttons{display:flex;gap:12px}
.cookie-btn{padding:10px 20px;border:none;border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;transition:background .2s}
.cookie-btn.accept{background:var(--color-accent-dim);color:#fff}
.cookie-btn.accept:hover{background:var(--color-accent)}
.cookie-btn.reject{background:var(--color-border);color:var(--color-text-muted)}
.cookie-btn.reject:hover{background:#484f58}

@media(max-width:900px){
.main-nav{display:none}
.burger-menu{display:flex}
.split-layout{grid-template-columns:1fr;gap:32px}
.footer-grid{grid-template-columns:1fr 1fr;gap:30px}
.cards-grid{grid-template-columns:1fr}
.form-row{grid-template-columns:1fr}
.footer-bottom{flex-direction:column;gap:8px;text-align:center}
}
@media(max-width:600px){
.footer-grid{grid-template-columns:1fr}
.hero-section{height:50vh;min-height:400px}
.contact-form{padding:24px}
}