@import url(https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700&family=Montserrat:wght@400;600&display=swap);:root{--bg:#fdf7f3;--card-bg:#fff;--text:#382c2a;--heading:#5a3c53;--accent:#b73a36;--accent-hover:#8e2d2a;--blush:#f6e4e1;--border:#e5d1c5;--shadow:0 10px 30px rgb(186 143 111 / .12);--font-heading:'Playfair Display', serif;--font-body:'Montserrat', sans-serif;--radius:14px;--white:#fff}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:1.07rem;line-height:1.7;margin:0;padding:0;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-heading);color:var(--heading);font-weight:700;line-height:1.2;margin-top:1.5em;margin-bottom:.5em}h1{font-size:clamp(2.2rem, 5vw, 3.5rem)}h2{font-size:clamp(1.8rem, 4vw, 2.5rem)}a{color:var(--accent);text-decoration:none;transition:all 0.3s ease}a:hover{color:var(--accent-hover);text-decoration:underline}header,.site-header{background:var(--card-bg);box-shadow:var(--shadow);padding:1rem 5%;position:sticky;top:0;z-index:100}nav ul{list-style:none;display:flex;gap:1.5rem;margin:0;padding:0;align-items:center;flex-wrap:wrap}nav a{font-weight:600;font-size:.95rem;color:var(--heading);padding:.6rem 1rem;border-radius:var(--radius)}nav a:hover{background:var(--blush);text-decoration:none}main,.content-area{max-width:1100px;margin:3rem auto;padding:2rem;background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow)}.card,.book-feature{background:var(--card-bg);border-radius:var(--radius);border:1px solid var(--border);padding:2.5rem;margin-bottom:2rem;transition:transform 0.3s ease}.card:hover{transform:translateY(-5px)}button,.btn,input[type="submit"]{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:var(--white)!important;font-weight:600;border:none;border-radius:var(--radius);padding:1em 2.5em;font-size:1rem;cursor:pointer;text-decoration:none!important;text-transform:uppercase;letter-spacing:.05em;transition:all 0.3s cubic-bezier(.4,0,.2,1)}button:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 20px rgb(183 58 54 / .2)}.dark-theme{background-color:#1a1a1a;color:var(--white)}.dark-theme h1,.dark-theme h2,.dark-theme p{color:var(--white)}input,textarea{font-family:inherit;background:#fcfcfc;border:1px solid var(--border);padding:1rem;border-radius:8px;margin-bottom:1rem}input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--blush)}@media (max-width:768px){nav ul{justify-content:center;gap:.5rem}main,.content-area{margin:1rem;padding:1.5rem}}