/* Thoughtful Goodbye visual refresh: Phase 1. Scoped, reversible overrides.
   Applied to the homepage, representative book, and representative article only. */
:root {
  --ttg-forest: #344e36;
  --ttg-deep: #152c27;
  --ttg-cream: #faf8f4;
  --ttg-sagewash: #eef1e9;
  --ttg-line: #e5e4dc;
  --ttg-editorial: Georgia, 'Times New Roman', serif;
}
html { scroll-behavior: smooth; }
body { background: var(--ttg-cream); color: var(--ttg-deep); }
nav { background: rgba(255,255,255,.98); border-bottom: 1px solid var(--ttg-line); box-shadow: 0 2px 16px rgba(27,46,32,.035); }
nav a { transition: color .18s ease, background .18s ease; }
nav a:hover, .nav-brand:hover { color: var(--ttg-forest); }
.nav-brand { font-family: var(--ttg-editorial); font-style: normal; letter-spacing: -.025em; }
.nav-book-btn, .book-btn { background: var(--ttg-forest) !important; border-radius: 999px !important; color: white !important; }
.nav-book-btn:hover, .book-btn:hover { background: #213c2b !important; }
footer { border-top: 1px solid var(--ttg-line); }
:focus-visible { outline: 3px solid #a5783d !important; outline-offset: 3px; }
img { max-width: 100%; }
/* Article template: brighter, more editorial, less visually heavy. */
.article-header { background: linear-gradient(135deg,#e8eee5 0%,#faf7f0 80%); padding: 5.5rem 1.5rem 4.75rem; border-bottom: 1px solid var(--ttg-line); }
.article-header h1 { color: var(--ttg-deep); font-family: var(--ttg-editorial); font-style: normal; letter-spacing: -.025em; font-size: clamp(2rem,4.5vw,3.5rem); max-width: 830px; line-height: 1.16; }
.article-tag { color: var(--ttg-forest); font-weight: 700; letter-spacing: .14em; }
.article-meta { color: #52665c; }
.article-wrap { max-width: 780px; padding-top: 4.25rem; padding-bottom: 6rem; }
.article-body { font-size: 1.035rem; line-height: 1.85; }
.article-body h2 { color: var(--ttg-deep); font-family: var(--ttg-editorial); font-style: normal; font-size: clamp(1.45rem,2.7vw,1.8rem); line-height: 1.3; margin-top: 3rem; }
.article-body h3 { color: var(--ttg-deep); }
/* Book page: preserve the real book-cover image and existing purchase links. */
.book-hero { background: linear-gradient(135deg,#f3f2e9,#e4ebe0) !important; }
.book-hero h1, .section h2 { font-family: var(--ttg-editorial); letter-spacing: -.025em; }
.section { padding-top: clamp(3.5rem,7vw,6rem); padding-bottom: clamp(3.5rem,7vw,6rem); }
@media(max-width:768px) {
 .article-header { padding: 3.75rem 1.25rem 3.25rem; }
 .article-wrap { padding: 2.5rem 1.25rem 4.5rem; }
 nav { min-height: 60px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior: auto; } }