:root{--ink:#1d2733;--muted:#5b6b7a;--accent:#7a4a8c;--accent-dark:#633a74;--bg:#faf7f4;--card:#fff;--line:#e6ded8}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--accent)}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 22px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{font-weight:800;font-size:20px;color:var(--ink);text-decoration:none}.brand span{color:var(--accent)}
.topbar nav{display:flex;gap:16px;align-items:center}.topbar nav a{color:var(--muted);text-decoration:none}
.cart-button{background:var(--ink);color:#fff;border:0;border-radius:999px;padding:8px 16px;cursor:pointer}
main{max-width:1060px;margin:0 auto;padding:28px 20px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start}
@media(max-width:820px){.hero{grid-template-columns:1fr}}
.eyebrow{letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700;font-size:13px}
h1{font-size:46px;margin:.1em 0}.sub{font-size:18px;color:var(--muted);line-height:1.5}
.badges{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0}
.badges li{background:#efe6f2;color:var(--accent-dark);border-radius:999px;padding:6px 12px;font-weight:600;font-size:14px}
.guarantees{display:flex;flex-wrap:wrap;gap:14px;color:var(--muted);font-size:14px;margin-top:14px}
.buy-box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.options{display:grid;gap:10px;margin:12px 0}
.option{display:flex;justify-content:space-between;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer}
.option.selected{border-color:var(--accent);background:#fbf6fc}
.option input{accent-color:var(--accent)}
.opt-main{display:flex;flex-direction:column}.opt-main small{color:var(--muted)}
.opt-price{font-weight:800}
.primary{background:var(--accent);color:#fff;border:0;border-radius:12px;padding:14px 18px;font-size:16px;font-weight:700;width:100%;cursor:pointer}
.primary:hover{background:var(--accent-dark)}.primary:disabled{opacity:.55;cursor:not-allowed}
.fine{color:var(--muted);font-size:13px;line-height:1.5}
.section{margin-top:48px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:10px}
summary{font-weight:700;cursor:pointer}
footer{max-width:1060px;margin:40px auto 0;padding:22px 20px 40px;border-top:1px solid var(--line);color:var(--muted)}
.drawer{position:fixed;inset:0;background:rgba(20,15,25,.45);z-index:20}
.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(420px,92vw);background:#fff;padding:20px;overflow:auto}
.drawer-head{display:flex;justify-content:space-between;align-items:center}
.drawer-head button{background:none;border:0;font-size:26px;cursor:pointer}
.cart-line{display:flex;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.qty{display:flex;gap:8px;align-items:center}.qty button{width:26px;height:26px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer}
.totals{margin-top:16px;display:grid;gap:6px}.totals>div{display:flex;justify-content:space-between}
.grand{font-size:18px;border-top:1px solid var(--line);padding-top:8px}
.center{max-width:640px;margin:80px auto;text-align:center;padding:0 20px}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{border-bottom:1px solid var(--line);padding:8px;text-align:left}