:root{--primary:#6366f1;--bg:#0f172a;--surface:#1e293b;--surface2:#334155;--text:#e2e8f0;--muted:#94a3b8;--border:rgba(255,255,255,0.05)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.7;padding-bottom:env(safe-area-inset-bottom)}
a{color:#a5b4fc;text-decoration:none;transition:color .2s}
a:hover{color:#c7d2fe}
.container{max-width:960px;margin:0 auto;padding:0 1.2rem}
.glass{background:rgba(30,41,59,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-fixed{position:sticky;top:0;z-index:50}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}
.nav-brand{font-size:1.1rem;font-weight:700;background:linear-gradient(135deg,#6366f1,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav-links{display:flex;gap:1.5rem}
.nav-links a{color:var(--muted);font-size:.875rem;font-weight:500}
.nav-links a:hover{color:#fff}
.hero{padding:4rem 0 3rem;position:relative;overflow:hidden}
.hero-glow{position:absolute;width:350px;height:350px;background:radial-gradient(circle,rgba(99,102,241,.12) 0%,transparent 70%);border-radius:50%;pointer-events:none;top:-80px;left:-80px}
.hero-sub{font-size:.8rem;color:#818cf8;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem}
.hero h1{font-size:2.4rem;font-weight:700;margin-bottom:.6rem}
.hero h1 span{background:linear-gradient(135deg,#6366f1,#8b5cf6,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:var(--muted);font-size:1rem;max-width:560px}
.section{padding:2.5rem 0;scroll-margin-top:70px}
.section-title{font-size:1.4rem;font-weight:600;margin-bottom:1.5rem}
.grid{display:grid;gap:1rem}
.grid-2{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:var(--surface);border-radius:14px;padding:1.4rem;border:1px solid var(--border);transition:transform .25s,border-color .25s,box-shadow .25s}
.card:hover{transform:translateY(-3px);border-color:rgba(99,102,241,.25);box-shadow:0 12px 30px rgba(0,0,0,.3)}
.card h3{font-size:1rem;font-weight:600;margin-bottom:.4rem}
.card p{font-size:.85rem;color:var(--muted);line-height:1.6}
.card .meta{font-size:.75rem;color:#64748b;margin-top:.7rem}
.tag{display:inline-block;background:rgba(99,102,241,.12);color:#a5b4fc;border-radius:20px;padding:3px 10px;font-size:.7rem;font-weight:500;margin-right:4px;margin-bottom:4px}
.market-bar{background:var(--surface);border-radius:10px;padding:1rem 1.4rem;display:flex;flex-wrap:wrap;gap:1.5rem;border:1px solid var(--border);margin-bottom:1.5rem}
.market-item{display:flex;flex-direction:column;gap:2px}
.market-item .label{font-size:.7rem;color:var(--muted)}
.market-item .value{font-size:.95rem;font-weight:600}
.market-item .change{font-size:.75rem}
.up{color:#34d399}
.down{color:#f87171}
.btn{display:inline-block;background:var(--primary);color:#fff;padding:.5rem 1.2rem;border-radius:8px;font-size:.8rem;font-weight:500;transition:background .2s}
.btn:hover{background:#4f46e5;color:#fff}
footer{text-align:center;padding:2.5rem 1rem;font-size:.8rem;color:#64748b;border-top:1px solid rgba(255,255,255,.05);margin-top:2rem}
.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:50;padding-bottom:env(safe-area-inset-bottom);background:rgba(15,23,42,.95);backdrop-filter:blur(12px);border-top:1px solid var(--border)}
.bottom-nav-inner{display:flex;justify-content:space-around;padding:.6rem 0}
.bottom-nav a{display:flex;flex-direction:column;align-items:center;font-size:.65rem;color:var(--muted);gap:2px;transition:color .2s}
.bottom-nav a:hover{color:#818cf8}
.bottom-nav svg{width:20px;height:20px}
@media(min-width:768px){.bottom-nav{display:none}.content-area{padding-bottom:0}}
@media(max-width:767px){.nav-links{display:none}.content-area{padding-bottom:70px}.hero h1{font-size:1.8rem}}
.article-body{background:var(--surface);border-radius:14px;padding:2rem;border:1px solid var(--border);line-height:1.9}
.article-body h2{font-size:1.2rem;margin:1.5rem 0 .8rem;color:#e2e8f0}
.article-body h3{font-size:1.05rem;margin:1.2rem 0 .6rem;color:#cbd5e1}
.article-body p{margin-bottom:1rem;color:var(--muted);font-size:.9rem}
.article-body ul,.article-body ol{margin:0 0 1rem 1.5rem;color:var(--muted);font-size:.9rem}
.article-body li{margin-bottom:.4rem}
.article-body code{background:var(--surface2);padding:2px 6px;border-radius:4px;font-size:.82rem}
.article-body blockquote{border-left:3px solid var(--primary);padding:.8rem 1rem;margin:1rem 0;background:rgba(99,102,241,.05);border-radius:0 8px 8px 0}
.article-body blockquote p{margin:0;color:#cbd5e1}
.breadcrumb{font-size:.8rem;color:var(--muted);margin-bottom:1rem}
.breadcrumb a{color:#818cf8}