:root{
 --bg:#0D0C0A; --bg2:#121008; --panel:#171410; --panel2:#1C1914;
 --ink:#F5F3EC; --muted:#A8A296; --accent:#F5C518; --accent-dim:#D4A916;
 --accent-ink:#0D0C0A; --line:rgba(255,255,255,.09);
 --glow-core:#FFF6DC;
 --shadow:0 1px 0 rgba(255,255,255,.04) inset,0 18px 44px -18px rgba(0,0,0,.7);
 --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
::selection{background:var(--accent);color:var(--accent-ink)}
body{font-family:'Archivo',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);
 font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,.display{font-family:'Anton',system-ui,sans-serif;font-weight:400;line-height:1.08;
 text-transform:uppercase;letter-spacing:.025em}
h3{font-family:'Archivo',system-ui,sans-serif;font-weight:700;line-height:1.25;letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5vw,3.9rem)}
h2{font-size:clamp(1.5rem,2.8vw,2.2rem);margin:2.4rem 0 .9rem}
h3{font-size:1.2rem;margin:1.4rem 0 .5rem}
p{margin:.85rem 0}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}
img{max-width:100%;height:auto;display:block}
strong{color:var(--ink)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}

header.site{position:sticky;top:0;z-index:50;background:rgba(13,12,10,.85);backdrop-filter:blur(12px);
 border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Anton',sans-serif;font-weight:400;
 font-size:1.12rem;color:var(--ink);text-transform:uppercase;letter-spacing:.05em}
.brand:hover{text-decoration:none}
.brand svg{flex:none}
.nav-links{display:flex;align-items:center;gap:26px;font-size:.94rem;font-weight:500}
.nav-links a{color:var(--muted)}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:.72rem 1.5rem;border-radius:12px;
 font-weight:700;font-size:.95rem;transition:transform .15s ease, box-shadow .15s ease;
 box-shadow:0 8px 24px -10px rgba(245,197,24,.5)}
.btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(245,197,24,.55)}
.btn.big{padding:.95rem 2.1rem;font-size:1.05rem}
.btn.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.25)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1.5px var(--accent);color:var(--accent)}
.nav .btn{padding:.55rem 1.15rem;font-size:.87rem}

.hero{padding:96px 0 80px;position:relative;overflow:hidden;background:
 radial-gradient(900px 480px at 88% -20%, rgba(245,197,24,.12) 0%, transparent 60%),
 radial-gradient(700px 400px at -8% 115%, rgba(245,170,24,.06) 0%, transparent 55%),
 linear-gradient(180deg,var(--bg2),var(--bg))}
.hero:before{content:"";position:absolute;inset:0;pointer-events:none;
 background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
 background-size:56px 56px;mask-image:radial-gradient(700px 420px at 75% 0%,black,transparent)}
.hero h1{color:var(--glow-core);
 text-shadow:0 0 2px rgba(255,246,220,.9),0 0 8px rgba(245,197,24,.75),0 0 22px rgba(245,197,24,.45),0 0 52px rgba(245,197,24,.22)}
.eyebrow{display:inline-block;font-size:.76rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
 color:var(--accent);margin-bottom:1.1rem;
 text-shadow:0 0 10px rgba(245,197,24,.5)}
.hero p.lede{font-size:1.22rem;color:var(--muted);max-width:640px;margin:1.3rem 0 2rem}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

section{padding:56px 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:1.6rem}
.section-head h2{margin:0}
.section-head a{font-weight:600;font-size:.95rem;white-space:nowrap}

.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
 box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .18s ease, border-color .18s ease}
.card:hover{transform:translateY(-5px);border-color:rgba(245,197,24,.45)}
.card a.cover{background:linear-gradient(165deg,var(--panel2),#110F0B);padding:26px 34px 0;display:block}
.card a.cover img{border-radius:4px 8px 0 0;box-shadow:0 18px 34px -12px rgba(0,0,0,.85);
 aspect-ratio:5/8;object-fit:cover;width:100%;height:auto}
.card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .cat{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-dim)}
.card h3{margin:0;font-size:1.05rem;line-height:1.3}
.card h3 a{color:var(--ink)}
.card .price-row{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:10px}
.card .price{font-weight:400;font-size:1.05rem;font-family:'Anton',sans-serif;letter-spacing:.03em}
.card .price-row a{font-size:.86rem;font-weight:600}

.band{background:linear-gradient(120deg,#1A1710,#121008);border:1px solid rgba(245,197,24,.35);color:var(--ink);
 border-radius:22px;padding:52px 48px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;
 position:relative;overflow:hidden}
.band:before{content:"";position:absolute;inset:0;background:radial-gradient(500px 200px at 90% 0%,rgba(245,197,24,.12),transparent 65%);pointer-events:none}
.band h2{margin:0 0 .5rem}
.band p{color:var(--muted);max-width:520px;margin:0}

.pillars{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.pillar{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.pillar .glyph{width:44px;height:44px;border-radius:12px;background:rgba(245,197,24,.12);display:flex;align-items:center;
 justify-content:center;margin-bottom:14px;color:var(--accent);font-size:1.15rem;font-weight:400;font-family:'Anton',sans-serif}
.pillar h3{margin:0 0 .4rem;font-size:1.08rem}
.pillar p{margin:0;font-size:.95rem;color:var(--muted)}

.book-hero{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:start;padding:64px 0 22px}
.book-hero .cover-wrap{background:linear-gradient(165deg,var(--panel2),#110F0B);border:1px solid var(--line);
 border-radius:var(--radius);padding:34px 40px;box-shadow:var(--shadow)}
.book-hero .cover-wrap img{border-radius:4px 10px 10px 4px;box-shadow:0 26px 48px -14px rgba(0,0,0,.85)}
.book-hero h1{font-size:clamp(1.9rem,3.4vw,2.7rem)}
.book-hero .tagline{font-size:1.15rem;color:var(--muted);margin:1rem 0 1.4rem}
.meta-chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 1.6rem}
.chip{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:.38rem .95rem;
 font-size:.84rem;font-weight:500;color:var(--muted)}
.buy-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.buy-row .price{font-family:'Anton',sans-serif;font-size:1.8rem;font-weight:400;letter-spacing:.03em;color:var(--accent);
 text-shadow:0 0 14px rgba(245,197,24,.4)}
.buy-note{font-size:.85rem;color:var(--muted);margin-top:.6rem}

.book-body{display:grid;grid-template-columns:1fr;gap:0;max-width:780px}
ul.checks{list-style:none;margin:.6rem 0}
ul.checks li{padding:.45rem 0 .45rem 2rem;position:relative}
ul.checks li{color:#CBC7BD}
ul.checks li:before{content:"";position:absolute;left:0;top:.78rem;width:18px;height:18px;border-radius:6px;
 background:rgba(245,197,24,.14) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%23F5C518" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>') center/11px no-repeat}
.book-body p{color:#CBC7BD}
.faq{border-top:1px solid var(--line);margin-top:.8rem}
.faq details{border-bottom:1px solid var(--line);padding:2px 0}
.faq summary{cursor:pointer;font-weight:600;padding:.95rem 0;list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-family:'Anton',sans-serif;font-size:1.3rem;color:var(--accent);flex:none}
.faq details[open] summary:after{content:"\2212"}
.faq .a{padding:0 0 1.1rem;color:var(--muted)}

.crumbs{font-size:.85rem;color:var(--muted);padding-top:26px}
.crumbs a{color:var(--muted)}

.guide-list{display:grid;gap:20px}
.guide-item{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;
 box-shadow:var(--shadow);transition:border-color .18s ease}
.guide-item:hover{border-color:rgba(245,197,24,.4)}
.guide-item h3{margin:0 0 .4rem;font-size:1.25rem}
.guide-item h3 a{color:var(--ink)}
.guide-item p{margin:0;color:var(--muted)}
article.guide{max-width:780px}
article.guide h1{margin:.4rem 0 1rem;font-size:clamp(2rem,4vw,2.9rem)}
article.guide .date{font-size:.85rem;color:var(--muted)}
article.guide h2{margin-top:2.2rem}
article.guide p{color:#CBC7BD}

.related{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;margin:2.6rem 0;box-shadow:var(--shadow)}
.related h3{margin:0 0 .8rem}
.related ul{list-style:none}
.related li{padding:.4rem 0}
.related li a{color:var(--ink);font-weight:600}
.related span{color:var(--muted)!important}

.catalog-cat{margin-top:2.6rem}
.catalog-cat h2{border-bottom:2px solid rgba(245,197,24,.35);padding-bottom:.5rem}
table.cat-table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);
 border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);font-size:.97rem}
table.cat-table th{text-align:left;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
 padding:14px 18px;border-bottom:1px solid var(--line);background:var(--panel2)}
table.cat-table td{padding:13px 18px;border-bottom:1px solid var(--line);vertical-align:middle}
table.cat-table tr:last-child td{border-bottom:none}
table.cat-table .t a{font-weight:600;color:var(--ink)}
table.cat-table .p{white-space:nowrap;font-weight:400;font-family:'Anton',sans-serif;letter-spacing:.03em}
table.cat-table .b{text-align:right;white-space:nowrap}
table.cat-table .b a{font-weight:600;font-size:.88rem}

footer.site{border-top:1px solid var(--line);margin-top:40px;padding:48px 0 40px;font-size:.92rem;color:var(--muted);background:var(--bg2)}
.foot{display:flex;flex-wrap:wrap;gap:34px;justify-content:space-between}
.foot .col h4{font-family:'Anton',sans-serif;font-weight:400;text-transform:uppercase;letter-spacing:.05em;
 color:var(--ink);margin-bottom:.6rem;font-size:.98rem}
.foot ul{list-style:none}
.foot li{padding:.18rem 0}
.foot a{color:var(--muted)}
.foot a:hover{color:var(--accent)}
.foot .brandcol{max-width:300px}
.legal{margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:.82rem;display:flex;
 justify-content:space-between;flex-wrap:wrap;gap:8px}

@media(max-width:820px){
 .nav-links{gap:16px}
 .nav-links a.hide-m{display:none}
 .book-hero{grid-template-columns:1fr;gap:34px}
 .book-hero .cover-wrap{max-width:280px}
 .band{padding:40px 28px}
}