* { margin:0; padding:0; box-sizing:border-box; }
:root {
  --bg:#070504; --paper:#1f1917; --paper2:#1d1816; --spine:rgba(0,0,0,0.5);
  --text:#e8d8c2; --muted:#665648; --accent:#8a5624; --on-acc:#ffffff;
  --border:rgba(232,216,194,0.13); --soft:rgba(232,216,194,0.06); --accsoft:rgba(138,86,36,0.16);
  --shadow:rgba(0,0,0,0.34); --shadow2:rgba(138,86,36,0.30); --rad:6px; --pad:24px;
}
html { scroll-behavior:smooth; }
body { margin:0; color:var(--text); font-family:'Palatino Linotype', Palatino, 'Book Antiqua', Georgia, serif; line-height:1.6;
  background:radial-gradient(120% 80% at 50% 0%, var(--accsoft), transparent 55%), var(--bg);
  -webkit-font-smoothing:antialiased; overflow-x:hidden; }
h1,h2 { font-family:Copperplate, 'Copperplate Gothic Light', 'Segoe UI', sans-serif; line-height:1.12; letter-spacing:-.02em; }
a { color:inherit; text-decoration:none; }
img { display:block; max-width:100%; }
.book-page { max-width:1080px; margin:0 auto; padding:0 20px 40px; }

.bknav { display:flex; align-items:center; justify-content:space-between; padding:18px 4px; }
.brand { font-family:Copperplate, 'Copperplate Gothic Light', 'Segoe UI', sans-serif; font-weight:800; font-size:20px;
  display:flex; align-items:center; gap:10px; }
.brand-book { width:15px; height:12px; background:var(--accent); border-radius:2px;
  box-shadow:inset -3px 0 0 var(--on-acc); }
.bknav-hint { font-size:13px; color:var(--muted); }

.book-stage { padding:16px 0 8px; }
.book { position:relative; margin:0 auto; width:min(94vw,880px); aspect-ratio:8/5.2;
  perspective:2200px; }
.book-side { position:absolute; top:0; width:50%; height:100%; overflow:hidden;
  background:var(--paper); border:1px solid var(--border); }
.book-left { left:0; border-radius:var(--rad) 0 0 var(--rad); box-shadow:inset -18px 0 30px -18px var(--spine); }
.book-right { right:0; border-radius:0 var(--rad) var(--rad) 0; box-shadow:inset 18px 0 30px -18px var(--spine); }
.book-spine { position:absolute; top:0; left:50%; width:2px; height:100%;
  transform:translateX(-1px); background:var(--spine); z-index:60; pointer-events:none; }

.leaves { position:absolute; top:0; right:0; width:50%; height:100%; }
.leaf { position:absolute; inset:0; transform-style:preserve-3d; transform-origin:left center;
  transition:transform .8s cubic-bezier(.4,.1,.2,1); }
.leaf.turned { transform:rotateY(-180deg); }
.leaf-face { position:absolute; inset:0; backface-visibility:hidden; overflow:hidden;
  background:var(--paper); border:1px solid var(--border); }
.leaf-front { border-radius:0 var(--rad) var(--rad) 0; box-shadow:inset 16px 0 28px -18px var(--spine); }
.leaf-back { transform:rotateY(180deg); border-radius:var(--rad) 0 0 var(--rad);
  box-shadow:inset -16px 0 28px -18px var(--spine); }

.bpage { width:100%; height:100%; padding:clamp(20px,3.4vw,40px);
  display:flex; flex-direction:column; justify-content:center; overflow:auto; }
.bp-photo, .bp-cover, .bp-end { padding:0; }
.bp-photo img { width:100%; height:100%; object-fit:cover; }
.cover-in { height:100%; padding:clamp(24px,4vw,48px); display:flex; flex-direction:column;
  justify-content:center; background:linear-gradient(160deg, var(--paper), var(--paper2)); }
.kicker { display:inline-block; font-size:12px; font-weight:700; letter-spacing:.16em;
  text-transform:uppercase; color:var(--accent); margin-bottom:14px; }
.cover-in h1 { font-size:clamp(28px,4.4vw,50px); margin-bottom:14px; }
.cover-in h2 { font-size:clamp(24px,3.4vw,38px); margin-bottom:12px; }
.cover-in p { color:var(--muted); font-size:16px; }
.cover-open { display:inline-block; margin-top:20px; color:var(--accent); font-weight:700;
  font-size:13px; letter-spacing:.06em; }
.ptag { display:inline-block; font-size:11px; font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; color:var(--accent); background:var(--accsoft);
  padding:5px 11px; border-radius:999px; margin-bottom:12px; }
.bpage h2 { font-size:clamp(22px,3vw,32px); margin-bottom:12px; }
.bpage p { color:var(--muted); font-size:15px; margin-bottom:12px; }
.psvc { list-style:none; display:flex; flex-direction:column; gap:10px; }
.psvc li { padding-bottom:10px; border-bottom:1px solid var(--border); }
.psvc b { display:block; font-family:Copperplate, 'Copperplate Gothic Light', 'Segoe UI', sans-serif; font-size:16px; }
.psvc span { color:var(--muted); font-size:13px; }
.pgrid { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.pgrid img { width:100%; aspect-ratio:1/1; object-fit:cover; border-radius:8px; }
.bp-quote { text-align:center; }
.pquote { font-family:Copperplate, 'Copperplate Gothic Light', 'Segoe UI', sans-serif; font-size:60px; line-height:.4; color:var(--accent); height:30px; }
.bp-quote blockquote { font-family:Copperplate, 'Copperplate Gothic Light', 'Segoe UI', sans-serif; font-size:clamp(18px,2.6vw,26px); line-height:1.3;
  margin:16px 0; }
.bp-quote cite { font-style:normal; font-weight:700; color:var(--muted); }
.pinfo { list-style:none; display:flex; flex-direction:column; gap:8px; margin-bottom:18px; }
.pinfo li span { color:var(--muted); margin-right:10px; }
.ppn { margin-top:auto; color:var(--muted); text-align:center; opacity:.5; }
.btn { display:inline-block; align-self:flex-start; border-radius:999px; padding:11px 22px;
  font-weight:600; font-size:14px; cursor:pointer; border:1px solid transparent; font-family:inherit;
  transition:transform .14s, filter .14s; }
.primary { background:var(--accent); color:var(--on-acc); box-shadow:0 10px 22px var(--shadow2); }
.primary:hover { transform:translateY(-2px); filter:brightness(1.05); }

.book-ctrl { display:flex; align-items:center; justify-content:center; gap:18px; margin-top:24px; }
.nav-btn { width:50px; height:50px; border-radius:50%; border:1px solid var(--border);
  background:var(--paper); color:var(--text); font-size:16px; cursor:pointer;
  box-shadow:0 8px 20px var(--shadow); transition:transform .14s, background .2s; }
.nav-btn:hover { transform:translateY(-2px); background:var(--accsoft); }
.book-count { font-size:14px; color:var(--muted); min-width:80px; text-align:center; }

.bkfoot { display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  padding:30px 4px 0; margin-top:30px; border-top:1px solid var(--border); font-size:14px; }
.muted { color:var(--muted); }

@media (max-width:640px) {
  .book { aspect-ratio:auto; height:auto; perspective:none; }
  .book-side, .book-spine { display:none; }
  .leaves { position:static; width:100%; height:auto; }
  .leaf { position:relative; inset:auto; transform:none !important; transition:none;
    margin-bottom:14px; }
  .leaf-face { position:relative; inset:auto; }
  .leaf-back { transform:none; }
  .bpage { min-height:300px; border:1px solid var(--border); border-radius:var(--rad); }
  .bp-photo img { height:260px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  .book { aspect-ratio:auto; height:auto; perspective:none; }
  .book-side, .book-spine { display:none; }
  .leaves { position:static; width:100%; height:auto; }
  .leaf { position:relative; inset:auto; transform:none !important; transition:none;
    margin-bottom:14px; }
  .leaf-face { position:relative; inset:auto; }
  .leaf-back { transform:none; }
  .bpage { min-height:300px; }
  .book-ctrl { display:none; }
  .btn:hover, .nav-btn:hover { transform:none; }
}


.xq{box-sizing:border-box;font-family:'Palatino Linotype', Palatino, 'Book Antiqua', Georgia, serif;color:#e8d8c2;padding:56px 24px;width:100%}
.xq *{box-sizing:border-box;margin:0}
.xq .xq-wrap{max-width:1060px;margin:0 auto}
.xq h2{font-family:Copperplate, 'Copperplate Gothic Light', 'Segoe UI', sans-serif;font-size:1.7rem;line-height:1.2;margin-bottom:8px}
.xq .xq-kick{display:block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#8a5624;margin-bottom:10px;font-weight:700}

.xq-faq-list{margin-top:18px;border-top:1px solid rgba(232,216,194,0.14)}
.xq-faq-item{border-bottom:1px solid rgba(232,216,194,0.14);padding:4px 0}
.xq-faq-item summary{cursor:pointer;padding:14px 4px;font-weight:700;font-family:Copperplate, 'Copperplate Gothic Light', 'Segoe UI', sans-serif;list-style-position:inside}
.xq-faq-item summary::marker{color:#8a5624}
.xq-faq-item p{padding:0 4px 16px;color:#665648;max-width:64ch}


.xq-checklist{list-style:none;padding:0;margin-top:20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px 26px}
.xq-checklist li{position:relative;padding:10px 0 10px 32px;border-bottom:1px dashed rgba(232,216,194,0.14)}
.xq-checklist li::before{content:"\2713";position:absolute;left:0;top:8px;width:22px;height:22px;line-height:22px;text-align:center;border-radius:50%;background:#8a5624;color:#ffffff;font-size:.75rem;font-weight:800}


/* =====================================================
   DESIGN DNA: duotone-pop
   Whole-page visual system applied over the layout
   archetype. Appended last so it wins the cascade.
   ===================================================== */
img{filter:grayscale(1) sepia(1) hue-rotate(351deg) saturate(2.6) contrast(.95) !important;border-radius:0 !important}
html::before{content:'';position:fixed;inset:0;z-index:99980;pointer-events:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='420'%3E%3Ccircle cx='330' cy='90' r='150' fill='%238a5624'/%3E%3C/svg%3E");opacity:.08;}
h1,h2,h3{font-family:'Arial Black', 'Arial Bold', Arial, sans-serif !important;text-transform:uppercase !important;letter-spacing:-0.015em !important;font-weight:900 !important}
a[class*="btn"],button,span[class*="btn"]{border-radius:0 !important;background:#8a5624 !important;color:#ffffff !important;border:none !important;font-weight:900;text-transform:uppercase;box-shadow:-6px 6px 0 rgba(237,224,206,.85) !important}
div[class*="card"]:not([class*="cards"]),article[class*="card"],a[class*="card"],figure[class*="card"],li[class*="card"]{border-radius:0 !important}
html::after{content:'';position:fixed;inset:0;z-index:99990;pointer-events:none;border:none;background:none;background:linear-gradient(90deg,#8a5624 0 33%,transparent 33%);background-size:100% 8px;background-repeat:no-repeat;background-position:bottom}