:root{--bg:#0f1115;--panel:#181b22;--text:#e6e6e6;--muted:#9aa3b2;--accent:#00bcd4;--border:#2a2f3a;--ink:#001018}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:24px}
nav{display:flex;justify-content:space-between;align-items:center;padding:12px 0;margin-bottom:18px;border-bottom:1px solid var(--border)}
nav .brand{display:flex;align-items:center;font-weight:800;gap:10px}
nav img.logo{height:40px;border-radius:8px}
nav .links a{margin-left:16px;color:var(--muted)}
.hero{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:860px){.hero{grid-template-columns:1.2fr 1fr}}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px}
h1{font-size:40px;margin:0 0 8px} h2{margin:22px 0 10px} h3{margin:0 0 8px}
.lead{color:var(--muted);margin:0 0 18px}
.btn{display:inline-block;background:var(--accent);color:var(--ink);font-weight:700;border-radius:10px;padding:10px 14px}
.grid{display:grid;gap:16px}
.grid.cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.thumb{width:100%;display:block;border-radius:12px;border:1px solid var(--border)}
.form input,.form select,.form textarea{width:100%;padding:12px;border-radius:10px;border:1px solid var(--border);background:#0f1115;color:var(--text)}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent);outline:none}
.row{display:grid;gap:14px} @media(min-width:760px){.row.two{grid-template-columns:1fr 1fr}}
footer{margin-top:26px;padding-top:16px;color:var(--muted);border-top:1px solid var(--border);text-align:center;font-size:14px}

/* --- page transition --- */
body.pagefade{opacity:0; transition:opacity .28s ease}
body.pagefade.show{opacity:1}