:root{--bg:#faf8f5;--card:#fff;--ink:#1c1917;--muted:#78716c;--accent:#b45309;--accent-soft:#fef3c7;--line:#e7e5e4;--max:1080px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:ui-sans-system,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}a{color:inherit}.container{max-width:var(--max);margin:0 auto;padding:0 20px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:hsla(36,33%,97%,.95);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{font-weight:800;letter-spacing:-.02em;text-decoration:none;font-size:20px}.brand span{color:var(--accent)}.nav-links{display:flex;gap:18px;font-size:15px}.nav-links a{text-decoration:none;color:var(--muted);padding:10px 4px}.nav-links 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var(--line);margin-top:32px;padding-top:20px}.author-box,.avatar{display:flex;align-items:center}.avatar{width:48px;height:48px;border-radius:50%;background:#e7e5e4;justify-content:center;font-weight:800;object-fit:cover;flex-shrink:0}.site-footer{border-top:1px solid var(--line);padding:32px 0 48px;color:var(--muted);font-size:14px}.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.page{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:clamp(20px,4vw,40px);margin:24px 0 48px}.faq{border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:10px 0;background:#fff}.newsletter{background:#1c1917;color:#fafaf9;border-radius:16px;padding:28px;margin:0 0 40px}.newsletter form{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.newsletter label{font-size:14px;font-weight:700;flex-basis:100%}.newsletter input{padding:12px;border-radius:10px;border:1px solid #44403c;width:100%;max-width:320px}.newsletter button{padding:12px 18px;border-radius:10px;border:0;background:var(--accent);color:#fff;font-weight:700;cursor:pointer;min-height:44px}.footer-grid a{color:var(--muted);text-decoration:none;display:block;margin:4px 0;padding:6px 0}@media (max-width:640px){.nav{height:64px}.nav-links{display:none}.menu-toggle{display:inline-flex}.mobile-menu{display:block;border-top:1px solid var(--line);background:var(--bg)}.mobile-menu .container{display:flex;flex-direction:column;padding-top:6px;padding-bottom:10px}.mobile-menu a{text-decoration:none;color:var(--ink);font-size:16px;font-weight:600;padding:12px 4px;border-bottom:1px solid var(--line);min-height:44px;display:flex;align-items:center}.mobile-menu a:last-child{border-bottom:0}.footer-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px 16px;gap:20px 16px}.footer-grid>div:first-child{grid-column:1/-1}.grid{grid-template-columns:1fr}.hero{padding:36px 0 16px}.newsletter{padding:20px}.newsletter button,.newsletter input{flex:1 1 100%;max-width:none}.article,.page{border-radius:12px}.article table,.prose table{font-size:14px}}