*{margin:0;padding:0;box-sizing:border-box}:root{--bg-grad-start: #0f172a;--bg-grad-end: #1e293b;--accent: #667eea;--card-bg: #0b1220;--muted: #94a3b8}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.6;color:#e5e7eb;background:linear-gradient(135deg,var(--bg-grad-start) 0%,var(--bg-grad-end) 100%);min-height:100vh}.container{max-width:880px;margin:0 auto;padding:1.25rem}.site-header{position:sticky;top:0;background:#0f172ab3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}.site-header .container{display:flex;align-items:center;justify-content:space-between}.brand{font-weight:700;color:#fff}.lang-switch{display:flex;gap:.5rem}.lang-btn{background:transparent;color:#cbd5e1;border:1px solid rgba(203,213,225,.3);padding:.35rem .75rem;border-radius:8px;cursor:pointer;transition:all .2s ease}.lang-btn[aria-pressed=true],.lang-btn:hover{color:#111827;background:#cbd5e1}#app{background:var(--card-bg);margin-top:2rem;padding:2rem;border-radius:16px;box-shadow:0 10px 40px #0000004d;text-align:left}.author{margin-bottom:2rem}.author figure{display:grid;grid-template-columns:160px 1fr;gap:1.25rem;align-items:start}.author img{width:160px;height:160px;object-fit:cover;border-radius:12px;border:1px solid rgba(255,255,255,.08)}.author figcaption{color:#cbd5e1}.bio{margin-bottom:.75rem}.bio-en,.bio-ru{display:none}.bio.visible{display:block}.recipes{margin-top:2rem}.recipes-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.recipes-title{color:#fff;font-size:1.25rem}.primary-btn{background:var(--accent);color:#fff;border:none;padding:.6rem 1rem;border-radius:8px;cursor:pointer}.primary-btn[disabled]{opacity:.6;cursor:wait}.recipe-card{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:1rem}.recipe-hero{display:grid;grid-template-columns:140px 1fr;gap:1rem;align-items:start}.recipe-hero img{width:140px;height:140px;object-fit:cover;border-radius:10px}.recipe-meta{color:var(--muted);font-size:.95rem;margin-bottom:.5rem}.recipe-card h3{color:#fff;margin-bottom:.25rem}.recipe-card .muted{color:var(--muted);font-size:.95rem}.recipe-card ul,.recipe-card ol{margin-left:1.25rem}.recipe-card li{margin:.25rem 0}