:root{--bg:#0b0d12;--panel:#111522;--text:#e8ecf5;--muted:#e8ecf5b3;--hairline:#e8ecf51f;--shadow:0 12px 40px #00000059;--radius:16px;--max:980px;--pad:20px}*{box-sizing:border-box}html,body{height:100%}body{background:radial-gradient(1200px 800px at 15% 5%,#5078ff26,transparent 55%),radial-gradient(900px 600px at 85% 10%,#c878ff1a,transparent 45%),var(--bg);color:var(--text);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;line-height:1.5}.container{max-width:var(--max);padding:0 var(--pad);margin:0 auto}.header{z-index:50;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline);background:#0b0d12b3;position:sticky;top:0}.headerInner{justify-content:space-between;align-items:center;gap:16px;height:64px;display:flex}.brand{color:var(--text);letter-spacing:.2px;font-weight:650;text-decoration:none}.nav{flex-wrap:wrap;justify-content:flex-end;gap:14px;display:flex}.navLink{color:var(--muted);border:1px solid #0000;border-radius:10px;padding:8px 10px;text-decoration:none}.navLink:hover{color:var(--text);border-color:var(--hairline);background:#ffffff08}.desktopNav{display:none}.mobileOnly{display:inline-flex}@media (min-width:860px){.desktopNav{display:flex}.mobileOnly{display:none}}.hamburger{border:1px solid var(--hairline);cursor:pointer;background:#ffffff0a;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:42px;height:42px;display:inline-flex}.hamburger:hover{background:#ffffff12}.hamburgerBar{background:#e8ecf5e6;border-radius:2px;width:18px;height:2px}.mobileMenu{border-top:1px solid var(--hairline);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0b0d12eb}.mobileMenuInner{padding:10px var(--pad)14px;gap:8px;display:grid}.mobileLink{color:var(--text);border:1px solid var(--hairline);background:#ffffff08;border-radius:12px;padding:10px 12px;text-decoration:none;display:block}.mobileLink:hover{background:#ffffff0f}.main{padding:42px 0 64px}h1{letter-spacing:-.4px;margin:0 0 14px;font-size:40px;line-height:1.15}h2{margin:26px 0 10px;font-size:22px}p{color:#e8ecf5eb;margin:0 0 14px}p,h1,h2,h3{max-width:78ch}.muted{color:var(--muted)}.hr{border:0;border-top:1px solid var(--hairline);margin:26px 0}.grid{grid-template-columns:1fr;gap:14px;display:grid}@media (min-width:860px){.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:1fr 1fr 1fr}}.card{border:1px solid var(--hairline);border-radius:var(--radius);box-shadow:var(--shadow);background:#111522b8;padding:18px}.kicker{color:var(--muted);margin-bottom:10px;font-size:14px}.ctaRow{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.button{border:1px solid var(--hairline);color:var(--text);background:#ffffff0a;border-radius:12px;padding:10px 14px;text-decoration:none;display:inline-block}.button:hover{background:#ffffff12}.button.primary{background:#78a0ff24;border-color:#78a0ff59}.link{color:var(--text)}.link:hover{opacity:.9}.list{color:#e8ecf5eb;margin:0;padding-left:18px}.list li{margin:8px 0;line-height:1.6}.footer{border-top:1px solid var(--hairline);background:#0b0d1273;padding:20px 0}.footerInner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.status{padding-top:2px}.form{margin-top:8px}.formGrid{grid-template-columns:1fr;gap:14px;display:grid}@media (min-width:860px){.formGrid{grid-template-columns:1fr 1fr;gap:16px}.fieldFull{grid-column:1/-1}}.field{flex-direction:column;display:flex}.label{color:var(--muted);margin:0 0 6px;font-size:14px;display:block}.input,.textarea{border:1px solid var(--hairline);width:100%;color:var(--text);background:#ffffff08;border-radius:12px;outline:none;padding:12px}.textarea{resize:vertical;min-height:180px}.input:focus,.textarea:focus{border-color:#78a0ff73}.actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.actions .button{min-width:140px}@media (max-width:480px){.actions .button{width:100%}}.bookStack{gap:12px;margin-top:10px;display:grid}.bookCard{border:1px solid var(--hairline);background:#ffffff05;border-radius:14px;padding:14px}.bookTitle{letter-spacing:-.2px;margin-bottom:6px;font-weight:650}.bookHeroTitle{letter-spacing:-.5px;margin-bottom:22px;font-size:44px;line-height:1.15}.bookContent p{color:#e8ecf5eb;margin-bottom:16px}.bookContent em{font-style:italic}.bookHero{gap:24px;margin-bottom:28px;display:grid}@media (min-width:860px){.bookHero{grid-template-columns:340px 1fr;align-items:center}}.bookCover img{width:100%;height:auto;box-shadow:var(--shadow);border-radius:14px}.bookHeroText{flex-direction:column;gap:10px;display:flex}.bookStack{gap:18px;display:grid}.bookCard{border:1px solid var(--hairline);background:#ffffff05;border-radius:14px;padding:16px;transition:transform .15s,border .15s}.bookCard:hover{border-color:#ffffff40;transform:translateY(-2px)}.bookMeta{flex-direction:column;gap:10px;display:flex}.bookTitle{font-size:18px;font-weight:600}.bookActions{flex-wrap:wrap;gap:10px;margin-top:6px;display:flex}.bookItem{grid-template-columns:110px 1fr;align-items:start;gap:16px;display:grid}.bookThumb img{width:100%;height:auto;box-shadow:var(--shadow);border-radius:10px}@media (max-width:640px){.bookItem{grid-template-columns:1fr}.bookThumb{max-width:140px}}