.bd{padding-bottom:40px}
.bd-grid{display:grid;gap:40px;padding-top:28px}
@media(min-width:900px){.bd-grid{grid-template-columns:minmax(280px,420px) 1fr;gap:64px}}
@media(min-width:900px){.bd-media{position:sticky;top:120px;align-self:start}}
.bd-cover{max-width:420px;margin:0 auto;width:100%}
.bd-title{font-size:clamp(30px,4vw,48px);font-weight:800;margin:14px 0 10px!important}
.bd-by{color:var(--text-muted);font-size:17px}
.bd-by span{color:var(--text);font-weight:600}
.bd-buy{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;margin:28px 0 18px;padding:22px 24px;border-radius:20px;background:var(--surface);border:1px solid var(--border);box-shadow:0 20px 40px -30px rgba(0,0,0,.35)}
.bd-pricebox{display:flex;flex-direction:column;gap:4px}
.bd-pl,.bd-note{font-size:12.5px}
.bd-price{font:800 34px/1 var(--font-heading);color:var(--text)}
.bd-cta{font-size:16px;padding:16px 26px}
.bd-perks{list-style:none;padding:0;margin:0 0 32px;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--text-muted)}
.bd-perks li::before{content:"✓";color:var(--accent);font-weight:800;margin-right:7px}
.bd-tabs h2{font-size:26px;margin-bottom:16px!important;padding-top:24px;border-top:1px solid var(--border)}
.bd-specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:24px 0 0}
.bd-specs div{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px}
.bd-specs dt{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:6px}
.bd-specs dd{margin:0;font-weight:600}
.bd-disc{font-size:13px;color:var(--text-muted);margin-top:24px!important}
:root{--bp-gold:#FFC531;--bp-ink:#160F3A;--bp-paper:#FAF8FF;--text-muted:#5E5878;--bp-max:1220px}
html:root:root[data-theme="dark"]{--primary:#9B7BFF;--secondary:#C2A8FF;--accent:#E5306A;--background:#0D0A1F;--surface:#17122E;--text:#EEEAFB;--text-muted:#A39DC0;--border:#2A2347;--bp-ink:#08061A;--bp-paper:#17122E}
body{background:var(--background);color:var(--text);font-family:var(--font-body)}
.bp *{box-sizing:border-box}
.bp h1,.bp h2,.bp h3{font-family:var(--font-heading);letter-spacing:-.02em;line-height:1.08;color:var(--text);margin:0}
.bp p{margin:0}
.bp a{color:inherit;text-decoration:none}
.bp img{display:block;max-width:100%}
.bp-wrap{max-width:var(--bp-max);margin:0 auto;padding:0 20px}
.bp-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 15px/1 var(--font-body);padding:15px 24px;border-radius:999px;border:1.5px solid transparent;cursor:pointer}
.bp-btn-accent{background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 55%,var(--primary)));color:#fff}