:root{--ink:#0A1219;--panel:#0F1B25;--line:rgba(244,242,237,.12);--line2:rgba(244,242,237,.22);--text:#EDEAE3;--dim:rgba(237,234,227,.74);--paper:#F5F3EE;--gold:#C9A45C;--gold2:#D7B577;--accent:#93B7C4;
  --serif:Georgia,"Times New Roman",serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:ui-monospace,Menlo,monospace}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--text);font:16px/1.6 var(--sans)}
a{color:var(--gold2);text-decoration:none}a:hover{color:var(--paper)}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:var(--serif);font-weight:400;color:var(--paper);margin:0;text-wrap:balance}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.narrow{max-width:720px}
.muted{color:var(--dim)}.small{font-size:13.5px}
.eyebrow{font:500 11px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.lede{font-size:clamp(16px,1.6vw,18px);color:var(--dim);max-width:60ch;text-wrap:pretty}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border:1px solid var(--line2);border-radius:3px;background:none;color:var(--text);font:600 14.5px/1 var(--sans);cursor:pointer;white-space:nowrap;transition:border-color .15s,background .15s,color .15s,transform .15s}
.btn:hover{border-color:var(--gold);color:var(--paper)}
.btn-gold{background:var(--gold);border-color:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold2);border-color:var(--gold2);color:var(--ink);transform:translateY(-1px)}
.btn-sm{min-height:40px;padding:0 14px;font-size:13.5px}
.btn-lg{min-height:54px;padding:0 28px;font-size:16px}
.btn-block{width:100%}
.btn:disabled{opacity:.6;cursor:wait}

/* header/footer */
.sh{position:sticky;top:0;z-index:20;background:rgba(10,18,25,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.sh-in{max-width:1180px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:20px}
.sh-brand{display:flex;align-items:center;gap:10px;color:var(--paper);font:400 18px/1 var(--serif)}
.sh-mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:6px;background:var(--gold);color:var(--ink);font:700 17px/1 var(--serif)}
.sh-nav{margin-left:auto;display:flex;gap:4px;flex-wrap:wrap}
.sh-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--dim);font-size:14.5px}
.sh-nav a:hover,.sh-nav a[aria-current]{color:var(--paper)}
.sh-nav a[aria-current]{box-shadow:inset 0 -2px 0 var(--gold)}
@media (max-width:560px){.sh-in{padding:8px 14px;gap:8px}.sh-brand span:last-child{display:none}.sh-nav a{padding:0 9px;font-size:13.5px}}
.sf{margin-top:80px;border-top:1px solid var(--line);background:#080F15}
.sf-in{max-width:1180px;margin:0 auto;padding:32px 20px 40px;display:grid;gap:12px;color:var(--dim);font-size:14px}
.sf nav{display:flex;flex-wrap:wrap;gap:4px 18px}.sf nav a{display:inline-flex;align-items:center;min-height:40px}
.sf-small{font-size:12.5px;color:rgba(237,234,227,.58)}

/* hero */
.hero{padding:clamp(36px,6vw,72px) 0 clamp(28px,4vw,48px);border-bottom:1px solid var(--line);background:radial-gradient(ellipse at 80% 0%,rgba(201,164,92,.10),transparent 60%)}
.hero-in{display:grid;gap:36px;align-items:center}
@media (min-width:960px){.hero-in{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}}
.hero h1{margin-top:14px;font-size:clamp(32px,4.6vw,54px);line-height:1.08}
.hero h1 em{display:block;color:var(--gold2);font-style:italic}
.hero .lede{margin-top:18px}
.hero-img{border:1px solid var(--line);border-radius:4px;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.bundle{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:28px;padding:18px 20px;border:1px solid rgba(201,164,92,.5);border-radius:4px;background:rgba(201,164,92,.06)}
.bundle-k{font:500 11px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.bundle-p{margin-top:4px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.bundle-p strong{font:400 32px/1 var(--serif);color:var(--paper)}
s{color:var(--dim);font-size:16px}
.save{padding:3px 8px;border-radius:10px;background:rgba(143,196,160,.15);color:#BFE3CA;font-size:12.5px;font-weight:600}
.ticks{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px 20px;color:var(--dim);font-size:14px}
.ticks li::before{content:"✓";margin-right:7px;color:var(--gold)}
.ticks-col{display:grid;gap:8px;font-size:15.5px;color:var(--text)}

/* shelf */
.shelf{padding-top:clamp(40px,6vw,64px)}
.shelf-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.shelf-head h2{font-size:clamp(24px,3vw,32px)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:22px}
.bk{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:4px;background:var(--panel);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.bk:hover{transform:translateY(-4px);border-color:rgba(201,164,92,.5);box-shadow:0 18px 40px rgba(0,0,0,.4)}
.bk-cover{display:block;aspect-ratio:2/3;overflow:hidden;background:#000}
.bk-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.bk:hover .bk-cover img{transform:scale(1.03)}
.bk-body{display:flex;flex-direction:column;gap:8px;padding:16px 16px 18px}
.bk-n{font:500 11px/1 var(--mono);letter-spacing:.14em;color:var(--gold)}
.bk h3{font-size:19px;line-height:1.25}.bk h3 a{color:var(--paper)}.bk h3 a:hover{color:var(--gold2)}
.bk-d{font-size:14px;line-height:1.5;color:var(--dim);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bk-act{margin-top:auto;padding-top:8px;display:flex;gap:8px;flex-wrap:wrap}
.band{margin-top:64px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding-top:28px;padding-bottom:28px;border:1px solid var(--line);border-radius:4px}
.band h2{margin:6px 0 4px;font-size:24px}

/* product */
.pd{padding-top:28px}
.crumbs{font-size:13.5px;color:var(--dim);margin-bottom:22px}.crumbs a{color:var(--dim)}.crumbs a:hover{color:var(--paper)}
.pd-grid{display:grid;gap:36px;align-items:start}
@media (min-width:900px){.pd-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px}.pd-cover{position:sticky;top:90px}}
.pd-cover img{width:100%;border-radius:4px;box-shadow:0 30px 70px rgba(0,0,0,.55);border:1px solid var(--line)}
.pd-copy h1{margin-top:12px;font-size:clamp(30px,4vw,46px);line-height:1.1}
.pd-sub{margin-top:10px;font:italic 400 clamp(18px,2vw,22px)/1.4 var(--serif);color:var(--gold2)}
.pd-copy .lede{margin-top:18px}
.h-small{margin-top:28px;font:500 11px/1.4 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.pd-list{margin:16px 0 0;padding-left:22px;display:grid;gap:6px;font-size:15px}.pd-list a{color:var(--text)}.pd-list a:hover{color:var(--gold2)}
.pd-buy{margin-top:30px;padding:22px;border:1px solid var(--line2);border-radius:4px;background:var(--panel);display:grid;gap:12px;justify-items:start}
.pd-price{display:flex;align-items:baseline;gap:10px}.pd-price strong{font:400 38px/1 var(--serif);color:var(--paper)}
.upsell{margin-top:14px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border:1px dashed rgba(201,164,92,.5);border-radius:4px}
.row-scroll{display:flex;gap:14px;overflow-x:auto;padding-bottom:10px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.mini{flex:none;width:150px;scroll-snap-align:start;color:var(--text);font-size:13.5px;line-height:1.35}
.mini img{border-radius:3px;border:1px solid var(--line);margin-bottom:8px;transition:transform .25s}
.mini:hover img{transform:translateY(-3px)}

/* messages / downloads */
.msg{padding-top:clamp(40px,7vw,80px);display:grid;gap:16px;justify-items:start}
.msg h1{font-size:clamp(30px,4vw,44px)}
.dl{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:10px;width:100%}
.dl li{display:grid;grid-template-columns:60px minmax(0,1fr) auto;gap:14px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:4px;background:var(--panel)}
.dl img{width:60px;border-radius:2px}
.dl strong{display:block;color:var(--paper);font:400 16px/1.3 var(--serif)}
@media (max-width:520px){.dl li{grid-template-columns:48px minmax(0,1fr)}.dl img{width:48px}.dl .btn{grid-column:1/-1}}
.rf{display:grid;gap:12px;width:100%;max-width:440px}
.prose{padding-top:clamp(40px,6vw,72px)}.prose h1{margin:12px 0 6px;font-size:clamp(30px,4vw,42px)}.prose h2{margin:28px 0 8px;font-size:22px}.prose p{margin-top:10px;color:var(--text)}

/* buy modal */
.bm{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:16px;background:rgba(5,10,15,.78);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.bm[hidden]{display:none}
.bm-box{position:relative;width:min(440px,100%);display:grid;gap:12px;padding:26px;background:var(--panel);border:1px solid var(--line2);border-radius:6px;box-shadow:0 30px 80px rgba(0,0,0,.6);animation:rise .2s ease-out}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.bm-box h2{font-size:22px;line-height:1.25;padding-right:30px}
.bm-price{font:400 26px/1 var(--serif);color:var(--gold2)}
.bm-x{position:absolute;top:8px;right:8px;width:44px;height:44px;border:0;background:none;color:var(--text);font-size:28px;cursor:pointer}
label{display:grid;gap:6px;font-size:13.5px;font-weight:600;color:var(--dim)}label span{font-weight:400}
input{width:100%;min-height:48px;padding:10px 12px;border:1px solid var(--line2);border-radius:3px;background:var(--ink);color:var(--paper);font:16px/1.4 var(--sans)}
input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,164,92,.2)}
.bm-err{padding:10px 12px;border-radius:3px;background:rgba(224,138,122,.12);border:1px solid rgba(224,138,122,.4);color:#F2C3B9;font-size:14px}
.bm-err[hidden]{display:none}
.bm-note{font-size:12.5px;color:rgba(237,234,227,.62)}