* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Georgia', serif; }
html { scroll-behavior: smooth; }
body { line-height: 1.6; color: #333; background: #f5f2e9; }
a { color: #7a4a24; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid #d4a373; outline-offset: 2px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.skip-link { position: absolute; left: -999px; top: 0; background: #fff; color: #3a2e28; padding: .5rem 1rem; z-index: 100; }
.skip-link:focus { left: 0; }

header { background: #3a2e28; color: white; padding: 2rem 0; text-align: center; }
header h1 { font-size: 2.5rem; margin-bottom: 1rem; }
header h1 a { color: inherit; text-decoration: none; }

.main-nav { background: #4a3b33; padding: 1rem 0; position: relative; }
.nav-toggle { display: none; background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); }
.main-nav ul { display: flex; justify-content: center; list-style: none; }
.main-nav a { color: white; text-decoration: none; padding: .5rem 1.5rem; transition: color .3s; display: block; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: #d4a373; }
.main-nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; }

.breadcrumb { padding-top: 1rem; font-size: .9rem; color: #5b4a40; }

.section { padding: 3rem 0; }
.section h2 { text-align: center; margin-bottom: 2rem; color: #3a2e28; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.card { background: white; padding: 2rem; border-radius: 8px; box-shadow: 0 2px 5px rgba(0,0,0,.1); transition: transform .3s; }
a.card-link { font-weight: bold; }
.card h3 { color: #3a2e28; margin-bottom: .75rem; }
.card p + p { margin-top: .75rem; }
.card hr { border: 0; border-top: 1px solid #e3dccb; margin: 1.5rem 0; }
.prose { max-width: 900px; margin: 0 auto; width: 100%; }
.prose.narrow { max-width: 640px; }
.card:hover { transform: translateY(-3px); }

.bookclub-grid { grid-template-columns: 1fr; }
@media (min-width: 900px) { .bookclub-grid { grid-template-columns: 2fr 1fr; align-items: start; } }
.book { margin-bottom: 1rem; }
.book-desc { margin-top: .15rem; }
mark { background: #ead9bf; color: #3a2e28; padding: 0 .4em; border-radius: 3px; font-size: .8rem; margin-right: .3rem; }

.legal h3 { margin-top: 1.5rem; }
.legal h3:first-of-type { margin-top: 0; }
.note { font-style: italic; color: #5b4a40; font-size: .95rem; }
.todo { background: #fff2b3; padding: 0 .25em; border-radius: 3px; }

form label { display: block; margin: 1rem 0 .25rem; font-weight: bold; color: #3a2e28; }
form input, form select, form textarea { width: 100%; padding: .6rem .75rem; border: 1px solid #b9ae98; border-radius: 4px; font-size: 1rem; background: #fff; }
form input[aria-invalid="true"], form textarea[aria-invalid="true"] { border-color: #a4262c; }
.form-note { font-size: .9rem; color: #5b4a40; margin-top: 1rem; }
.btn { margin-top: 1.25rem; background: #3a2e28; color: #fff; border: 0; padding: .75rem 1.5rem; border-radius: 4px; font-size: 1rem; cursor: pointer; }
.btn:hover { background: #4a3b33; }
#form-status { min-height: 1.5em; font-weight: bold; }

footer { background: #3a2e28; color: white; padding: 2rem 0; margin-top: 2rem; text-align: center; }
.footer-links { margin-top: 1rem; }
.footer-links a { color: #d4a373; text-decoration: none; margin: 0 1rem; display: inline-block; }
.footer-links a:hover { text-decoration: underline; }

@media (max-width: 768px) {
  header h1 { font-size: 2rem; }
  .nav-toggle { display: block; }
  .main-nav ul { display: none; flex-direction: column; width: 100%; position: absolute; top: 100%; left: 0; background: #4a3b33; z-index: 50; }
  .main-nav ul.active { display: flex; }
  .main-nav a { padding: 1rem; text-align: center; }
  .card { padding: 1.25rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .card, .main-nav a { transition: none; } .card:hover { transform: none; } }