@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');
:root{--violet:#6d28d9;--violet-dark:#4c1d95;--mint:#6ee7b7;--ink:#172033;--muted:#64748b;--surface:#fff;--line:#e9e5f7;--bg:#f7f8ff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Nunito,system-ui,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit}button,input{font:inherit}.app-shell{min-height:100vh;background:radial-gradient(circle at 4% 0%,#ded7ff 0,transparent 24rem),radial-gradient(circle at 95% 10%,#c6f7e9 0,transparent 23rem),var(--bg)}.page-wrap{max-width:1200px;margin:auto;padding:0 24px}.site-header{background:rgba(255,255,255,.72);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.8)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:1.35rem;font-weight:900;letter-spacing:-.03em}.brand strong{color:var(--violet)}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;color:#fff;background:linear-gradient(145deg,#7c3aed,#c026d3);box-shadow:0 8px 18px #7c3aed44}.nav-links{display:flex;gap:26px;color:#475569;font-weight:800}.nav-links a{text-decoration:none}.nav-links a:hover{color:var(--violet)}.hero{position:relative;overflow:hidden;min-height:520px;margin:36px 0 64px;padding:66px 70px;border-radius:34px;background:#0f172a;color:#fff;box-shadow:0 25px 60px -35px #6d28d9aa}.hero-content{position:relative;z-index:2;max-width:720px}.hero h1{max-width:660px;margin:18px 0;font-size:clamp(2.8rem,5.5vw,5.2rem);font-weight:900;line-height:1.02;letter-spacing:-.06em}.hero h1 em{font-style:normal;color:#a7f3d0}.hero-content>p{max-width:530px;color:#cbd5e1;font-size:1.13rem;font-weight:700;line-height:1.6}.hero-glow{position:absolute;filter:blur(35px);border-radius:50%;opacity:.55}.hero-glow-one{width:260px;height:260px;right:-50px;top:-60px;background:#c026d3}.hero-glow-two{width:280px;height:280px;right:10%;bottom:-140px;background:#34d399}.hero-art{position:absolute;right:7%;top:23%;width:210px;height:240px;transform:rotate(8deg);opacity:.8}.book{position:absolute;display:grid;align-items:center;width:150px;height:205px;padding:22px;border-radius:8px 18px 18px 8px;border-left:12px solid #0002;box-shadow:12px 18px 25px #0004;font-weight:900;letter-spacing:.15em}.b1{background:#f3e8ff;color:#6d28d9;transform:rotate(-19deg);left:0;top:12px}.b2{background:#a7f3d0;color:#065f46;transform:rotate(8deg);left:55px;top:30px}.b3{background:#fbbf24;color:#78350f;transform:rotate(24deg);left:100px;top:60px}.eyebrow{color:var(--violet);font-size:.78rem;font-weight:900;text-transform:uppercase;letter-spacing:.16em}.eyebrow.light{color:#ddd6fe}.hero-search{margin-top:34px;padding:20px;border:1px solid #ffffff44;border-radius:22px;background:#ffffff17;backdrop-filter:blur(7px)}.search-form label{display:block;margin-bottom:9px;font-size:.9rem;font-weight:900}.search-row{display:flex;gap:9px}.search-row input{flex:1;min-width:0;padding:16px 18px;border:2px solid #e2e8f0;border-radius:13px;color:#172033;background:#fff;outline:none}.search-row input:focus{border-color:#8b5cf6;box-shadow:0 0 0 4px #ddd6fe}.btn-primary,.btn-light{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:13px;padding:14px 22px;font-weight:900;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s}.btn-primary{color:#fff;background:var(--violet);box-shadow:0 12px 22px -12px #6d28d9}.btn-primary:hover{background:var(--violet-dark);transform:translateY(-2px)}.btn-light{color:var(--violet);background:#fff;border:1px solid #ddd6fe}.btn-light:hover{background:#f5f3ff}.form-help{margin:10px 0 0;color:#cbd5e1;font-size:.82rem;font-weight:700}.form-error{color:#fecaca;font-weight:800}.examples{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}.examples h2,.result-heading h2{margin:6px 0 12px;font-size:2rem;line-height:1.15;letter-spacing:-.04em}.examples p{color:var(--muted);font-weight:700;line-height:1.7}.prompt-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.prompt-grid a{display:flex;justify-content:space-between;gap:12px;min-height:98px;align-items:center;padding:20px;border:1px solid var(--line);border-radius:20px;background:#fff;text-decoration:none;font-weight:900;box-shadow:0 16px 40px -30px #1f1a5688}.prompt-grid a:hover{border-color:#c4b5fd;background:#faf8ff;transform:translateY(-2px)}.prompt-grid span{color:var(--violet)}.how{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:75px 0 80px}.how article{padding:28px;border:1px solid #ffffffdd;border-radius:24px;background:#ffffffdd;box-shadow:0 16px 40px -30px #1f1a5688}.step{display:inline-grid;place-items:center;width:43px;height:43px;border-radius:13px;background:#ede9fe;color:var(--violet);font-weight:900}.how h3{font-size:1.2rem;margin:17px 0 6px}.how p{margin:0;color:var(--muted);font-weight:700}.footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:30px;padding-bottom:40px;color:var(--muted);font-size:.8rem;font-weight:700}.footer span:first-child{color:var(--violet);font-weight:900}.results-page{padding-top:42px;padding-bottom:75px}.results-header{padding:34px;border-radius:28px;background:linear-gradient(135deg,#5b21b6,#7c3aed 60%,#a21caf);color:#fff;box-shadow:0 20px 45px -28px #6d28d9}.results-header .eyebrow{color:#ddd6fe}.results-header h1{margin:8px 0;font-size:clamp(2rem,4vw,3.4rem);letter-spacing:-.05em}.results-header>p{font-weight:700;color:#ede9fe}.results-header .search-form{max-width:850px;margin-top:25px}.result-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:42px 0 20px}.result-note{color:var(--muted);font-size:.82rem;font-weight:800}.book-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.book-card{display:flex;gap:20px;min-height:252px;padding:20px;border:1px solid var(--line);border-radius:24px;background:#ffffffed;box-shadow:0 15px 40px -30px #1f1a5688}.cover,.detail-cover{flex:none;display:grid;place-items:center;width:130px;height:180px;overflow:hidden;border-radius:12px;background:linear-gradient(145deg,#ddd6fe,#a7f3d0);color:var(--violet);font-size:2.5rem}.cover img,.detail-cover img{max-width:100%;max-height:100%;object-fit:contain}.book-content{display:flex;flex-direction:column;min-width:0;flex:1}.source{color:var(--violet);font-size:.75rem;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.book-card h3{font-size:1.17rem;line-height:1.3;margin:7px 0}.book-card h3 a{text-decoration:none}.book-card h3 a:hover{color:var(--violet)}.authors{margin:0;color:var(--muted);font-size:.82rem;font-weight:800}.description{color:#475569;font-size:.85rem;line-height:1.5}.reason{padding:11px 13px;border-radius:13px;background:#f5f3ff;color:#5b21b6;font-size:.8rem;line-height:1.45}.book-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:10px;font-size:.78rem;font-weight:900}.book-foot a{color:var(--violet);text-decoration:none}.access{padding:5px 9px;border-radius:99px;background:#d1fae5;color:#065f46}.notice,.empty{margin:24px 0;padding:20px;border:1px solid #c4b5fd;border-radius:18px;background:#f5f3ff;color:#5b21b6;font-weight:800}.notice.error{border-color:#fecaca;background:#fff1f2;color:#9f1239}.notice a{margin-left:8px}.empty{text-align:center;padding:70px 20px;background:#fff}.empty span{font-size:3rem}.empty p{color:var(--muted)}.detail-page{padding-top:45px;padding-bottom:80px}.back{color:var(--violet);font-weight:900;text-decoration:none}.detail-card{display:grid;grid-template-columns:240px 1fr;gap:35px;margin-top:20px;padding:38px;border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:0 18px 50px -35px #1f1a5688}.detail-cover{width:220px;height:320px;font-size:4rem}.detail-card h1{font-size:clamp(2rem,4vw,3.3rem);margin:8px 0;line-height:1.08;letter-spacing:-.05em}.detail-authors{color:var(--muted);font-size:1.05rem;font-weight:800}.detail-card dl{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:30px 0}.detail-card dt{font-size:.75rem;color:var(--muted);font-weight:900;text-transform:uppercase}.detail-card dd{margin:3px 0;font-weight:800}.detail-card h2{font-size:1.25rem}.detail-card p{line-height:1.65}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.rights-note{font-size:.78rem;color:var(--muted)}button:focus-visible,a:focus-visible{outline:3px solid #8b5cf6;outline-offset:3px}button:disabled{opacity:.65;cursor:wait}
@media(max-width:950px){.hero{padding:52px 42px}.hero-art{opacity:.2;right:1%}.examples{grid-template-columns:1fr;gap:20px}.book-grid{grid-template-columns:1fr}}@media(max-width:650px){.page-wrap{padding-left:16px;padding-right:16px}.nav{min-height:68px}.nav-links{gap:12px;font-size:.8rem}.hero{margin:18px 0 42px;padding:40px 22px;min-height:0;border-radius:25px}.hero-art{display:none}.hero-search{padding:14px}.search-row{flex-direction:column}.search-row input,.search-row button{width:100%}.prompt-grid,.how{grid-template-columns:1fr}.prompt-grid a{min-height:70px}.how{margin:45px 0}.footer{flex-direction:column}.results-header{padding:28px 20px}.result-heading{display:block}.result-note{display:block;margin-top:8px}.book-card{gap:13px;padding:14px}.cover{width:90px;height:135px}.book-card h3{font-size:1rem}.detail-card{grid-template-columns:1fr;padding:22px}.detail-cover{width:160px;height:230px}.detail-card dl{grid-template-columns:1fr 1fr}.actions{flex-direction:column}.actions a{width:100%}}

.hero h1 em{display:inline-block}