:root{--green:#153d2d;--cream:#fff7ea;--gold:#e1b352;--ink:#1e2d25;}
* {box-sizing:border-box;}
.bba-wrap{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);}
.bba-dark{background:var(--green);color:#fff;}
.bba-center{display:flex;align-items:center;justify-content:center;gap:16px;padding:18px 12px;flex-wrap:wrap;}
.bba-center img{height:56px;width:auto;border-radius:10px;}
.bba-title{color:var(--gold);font-weight:800;letter-spacing:.06em;font-family:Georgia, 'Times New Roman', serif;font-size:22px}
.bba-nav{background:var(--green);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(0,0,0,.2);}
.bba-nav-inner{display:flex;gap:28px;justify-content:center;padding:12px 10px;flex-wrap:wrap;}
.bba-nav-inner a{color:var(--gold)!important;text-decoration:none;font-weight:700}
.bba-nav-inner a:hover{text-decoration:underline}
.bba-hero{background:var(--cream);text-align:center;padding:48px 16px 24px}
.bba-hero h1{font-family:Georgia,'Times New Roman',serif;font-weight:800;letter-spacing:.01em;color:#243a2f;font-size:clamp(30px,5vw,56px);line-height:1.1;margin:0 0 18px}
.bba-cta{display:inline-block;background:var(--gold);color:#1c2f24;padding:16px 26px;border-radius:14px;font-weight:800;margin:10px 0 8px}
.bba-sub{max-width:980px;margin:16px auto 26px;color:#2b2b2b;font-size:18px}
.bba-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:1200px;margin:8px auto 28px;padding:0 16px}
.bba-grid .left{grid-row:span 3}
.bba-grid img{width:100%;height:100%;object-fit:cover;border-radius:10px;box-shadow:0 2px 6px rgba(0,0,0,.08)}
.bba-grid .left img{aspect-ratio:3/4}
.bba-story{background:var(--cream);padding:40px 16px 60px}
.bba-story .inner{max-width:980px;margin:0 auto}
.bba-story h2{font-family:Georgia,'Times New Roman',serif;font-weight:800;color:#243a2f;text-align:center;font-size:clamp(26px,3.5vw,42px);margin:0 0 16px}
.bba-story p{font-size:18px;color:#2b2b2b;margin:10px 0}
.bba-story .book-btn{display:inline-block;margin-top:14px;background:#1f3d2d;color:#fff;padding:14px 22px;border-radius:12px;font-weight:800}
.bba-copyright{background:var(--green);color:var(--gold);text-align:center;padding:10px 0 22px;font-size:14px}