Chatgpt stylesheet

/* =========================
   GLOBAL / RESET
========================= */
body {
  font-family: Georgia, "Times New Roman", serif;
  margin: 0;
  background: #f4f5f7;
  color: #1a1a1a;
  line-height: 1.7;
}

/* =========================
   LAYOUT
========================= */
.container {
  max-width: 1000px;
  margin: auto;
  padding: 30px 20px;
}

header {
  text-align: center;
  margin-bottom: 30px;
}

.logo img {
  width: 500px;
  height: 200px;
}

.section-title {
  text-align: center;
  margin: 50px 0 25px;
}

/* =========================
   NAVIGATION
========================= */
nav {
  background: #111;
  padding: 12px;
  text-align: center;
}

nav a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
  font-size: 0.95em;
  letter-spacing: 0.5px;
}

nav a:hover {
  text-decoration: underline;
}

/* =========================
   BOOK CARDS
========================= */
.book {
  display: flex;
  gap: 24px;
  margin-bottom: 40px;
  background: white;
  padding: 22px;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}

.book img {
  width: 110px;
  height: 140px;
  border-radius: 6px;
}

.book-content {
  flex: 1;
}

/* =========================
   FEATURED BOOK
========================= */
.featured {
  border-left: 5px solid #b30000;
  background: #fffdf8;
}

.badge {
  color: #b30000;
  font-weight: bold;
  font-size: 0.85em;
}

/* =========================
   TEXT FORMATTING
========================= */
.indent {
  text-indent: 1.5em;
}

blockquote {
  border-left: 3px solid #ccc;
  padding-left: 12px;
  font-style: italic;
}

/* =========================
   PURCHASE BUTTONS
========================= */
.purchase {
  margin-top: 14px;
}

.purchase a {
  display: inline-block;
  margin: 6px 8px 0 0;
  padding: 6px 10px;
  background: #0b3d91;
  color: white;
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.85em;
}

.purchase a:hover {
  background: #082c6c;
}

/* Special button (FREE PDF) */
.purchase a.free {
  background: #666;
}

/* =========================
   BIO SECTION
========================= */
.bio {
  text-align: center;
  max-width: 700px;
  margin: 50px auto;
}

/* =========================
   FOOTER
========================= */
footer {
  text-align: center;
  margin-top: 60px;
  font-size: 0.9em;
  color: #555;
}

/* =========================
   RESPONSIVE (MOBILE)
========================= */
@media (max-width: 700px) {
  .book {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .indent {
    text-indent: 0;
  }
}