@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500;1,600&family=Nunito:wght@400;500;600;700;800&display=swap');
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{font-family:'Nunito',sans-serif;height:100vh;height:100dvh;display:flex;flex-direction:column;background:#1c2530;color:#2d2a33;overflow:hidden}

:root{
  --accent:#e8304f;
  --accent-dark:#bf2340;
  --blue:#326ab3;
  --blue-dark:#274f87;
  --gold:#f4c82c;
  --mint:#85d0cd;
  --pink-soft:#f9d8da;
  --pink-pale:#f6c4c7;
  --cream:#faf6f1;
  --navy:#1c2530;
  --ink:#26303d;
  --muted:#7a8088;
}

/* Headline bar */
.headline{background:var(--navy);padding:12px 22px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;border-bottom:1px solid rgba(255,255,255,0.06)}
.hl-title{font-family:'Playfair Display',serif;font-weight:600;font-size:14px;color:#faf6f1;letter-spacing:0.3px}
.hl-title em{font-style:italic;color:var(--mint)}
.hl-right{display:flex;align-items:center;gap:10px}
.hl-prog-bg{width:90px;height:3px;background:rgba(255,255,255,0.1);border-radius:2px;overflow:hidden}
.hl-prog-fill{height:100%;background:var(--mint);border-radius:2px;transition:width .4s ease}
.hl-count{font-family:'Nunito',sans-serif;font-weight:700;font-size:11px;color:rgba(255,255,255,0.55);letter-spacing:0.4px}

/* Book area */
.ba{flex:1;display:flex;align-items:center;justify-content:center;padding:14px 16px;overflow:hidden;position:relative;background:var(--navy)}

.book-shell{width:100%;max-width:420px;height:100%;max-height:min(580px,82vh);position:relative;background:var(--cream);border-radius:14px;box-shadow:0 10px 40px rgba(0,0,0,0.35)}
.book-shell::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--mint),var(--pink-pale),var(--gold));z-index:20;pointer-events:none}

#book{width:100%;height:100%}
.page{position:relative;background:var(--cream);overflow:hidden;border-radius:14px}

.pgn{position:absolute;bottom:14px;right:24px;font-family:'Nunito',sans-serif;font-weight:700;font-size:11px;color:#b9b2a4;z-index:4;letter-spacing:0.3px}

.p{padding:30px 28px 36px 28px;height:100%;overflow:hidden;position:relative;z-index:2;line-height:1.7;display:flex;flex-direction:column;justify-content:flex-start;gap:14px}
.cp{align-items:center;justify-content:center;text-align:center;padding:28px 30px 28px 30px}

.ptt{font-family:'Playfair Display',serif;font-weight:600;font-size:clamp(21px,3.5vw,25px);color:var(--ink);line-height:1.25;margin-bottom:2px}
.ptt em{font-style:italic;color:var(--accent)}

/* Cover */
.cb{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(133,208,205,0.45);background:rgba(133,208,205,0.1);border-radius:30px;padding:6px 14px;font-family:'Nunito',sans-serif;font-weight:700;font-size:10.5px;letter-spacing:1px;color:#3d8d89;text-transform:uppercase;margin-bottom:10px}
.cb::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--mint)}
.ct{font-family:'Playfair Display',serif;font-weight:700;font-size:clamp(28px,6vw,40px);color:var(--ink);line-height:1.08}
.ca{font-family:'Playfair Display',serif;font-weight:600;font-style:italic;font-size:clamp(28px,6vw,40px);color:var(--accent);line-height:1.08}
.cs{font-family:'Nunito',sans-serif;font-size:13.5px;color:#6b6575;line-height:1.7;max-width:300px;margin-top:14px}
.ch{margin-top:20px;text-align:left;max-width:300px;background:rgba(255,255,255,0.5);border-radius:10px;padding:16px 18px}
.cht{font-family:'Nunito',sans-serif;font-size:11px;font-weight:800;letter-spacing:0.8px;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.chi{font-size:13px;line-height:1.85;color:#4a4555}

/* TOC */
.toc-page{justify-content:center;gap:0}
.toc-header{text-align:center;margin-bottom:18px}
.toc-eyebrow{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(232,48,79,0.3);background:rgba(232,48,79,0.06);border-radius:30px;padding:5px 13px;font-family:'Nunito',sans-serif;font-weight:700;font-size:10px;letter-spacing:1px;color:var(--accent);text-transform:uppercase;margin-bottom:10px}
.toc-title{font-family:'Playfair Display',serif;font-weight:700;font-size:24px;color:var(--ink)}
.toc-list{display:flex;flex-direction:column;justify-content:center}
.toc-row{display:flex;align-items:baseline;gap:0;padding:8px 6px;cursor:pointer;transition:background .12s;border-radius:6px;background:transparent;border:none;width:100%;text-align:left;font:inherit;color:inherit}
.toc-row:hover{background:rgba(133,208,205,0.1)}
.toc-num{font-family:'Playfair Display',serif;font-weight:700;font-size:11px;color:var(--accent);min-width:26px;flex-shrink:0}
.toc-label{font-family:'Nunito',sans-serif;font-weight:600;font-size:13px;color:var(--ink);white-space:nowrap;flex-shrink:0}
.toc-fill{flex:1;margin:0 8px;border-bottom:1px dotted #ccc5bc;min-width:12px;position:relative;top:-3px}
.toc-pg{font-family:'Playfair Display',serif;font-weight:700;font-size:13px;color:var(--accent);flex-shrink:0;text-align:right}

/* Page header */
.ph{display:flex;align-items:center;gap:10px;margin-bottom:2px}
.pn{font-family:'Nunito',sans-serif;font-weight:800;font-size:10.5px;color:#fff;width:24px;height:24px;background:var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.pl{font-family:'Nunito',sans-serif;font-weight:700;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}
.intro{font-size:13.5px;line-height:1.75;color:#4a4555}
.body-txt{font-size:13.5px;line-height:1.75;color:#3c3845}
.aside{font-family:'Nunito',sans-serif;font-weight:600;font-size:12.5px;line-height:1.6;color:#3d8d89;background:rgba(133,208,205,0.12);border-radius:8px;padding:12px 14px}

/* fact rows */
.fl{display:flex;flex-direction:column;gap:0}
.fr{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid rgba(0,0,0,0.06);font-size:13px;line-height:1.55;color:var(--ink)}
.fr:last-child{border-bottom:none}

/* number stat row */
.statrow{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.statcard{border-radius:10px;background:rgba(255,255,255,0.55);padding:14px 14px}
.statn{font-family:'Playfair Display',serif;font-weight:700;font-size:20px;color:var(--accent)}
.statl{font-size:11px;color:var(--muted);line-height:1.4;margin-top:2px}

/* highlight blocks */
.hb{background:rgba(50,106,179,0.08);border-radius:10px;padding:14px 16px}
.hb-l{font-family:'Nunito',sans-serif;font-weight:800;font-size:10.5px;letter-spacing:0.8px;text-transform:uppercase;color:var(--blue);margin-bottom:6px}
.hb-t{font-size:13px;line-height:1.65;color:#3c3845}

.gb{background:rgba(244,200,44,0.14);border-radius:10px;padding:14px 16px}
.gb-l{font-family:'Nunito',sans-serif;font-weight:800;font-size:10.5px;letter-spacing:0.8px;text-transform:uppercase;color:#a3780a;margin-bottom:6px}
.gb-t{font-size:13px;line-height:1.65;color:#3c3845}

.pb{background:rgba(232,48,79,0.07);border-radius:10px;padding:14px 16px}
.pb-l{font-family:'Nunito',sans-serif;font-weight:800;font-size:10.5px;letter-spacing:0.8px;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.pb-t{font-size:13px;line-height:1.65;color:#3c3845}

/* quick reference table */
.qr{border-radius:10px;background:rgba(255,255,255,0.55);overflow:hidden}
.qrr{display:flex;justify-content:space-between;align-items:baseline;padding:11px 16px;border-bottom:1px solid rgba(0,0,0,0.06);gap:10px}
.qrr:last-child{border-bottom:none}
.qrk{font-size:12.5px;color:#4a4555;flex:1}
.qrv{font-family:'Playfair Display',serif;font-weight:700;font-size:13px;color:var(--accent);text-align:right;flex-shrink:0}

/* Final CTA */
.fc{background:rgba(255,255,255,0.55);border-radius:14px;padding:28px 22px;text-align:center}
.fct{font-family:'Playfair Display',serif;font-weight:600;font-size:20px;color:var(--ink);margin-bottom:8px}
.fcs{font-size:13px;color:#6b6575;max-width:280px;margin:0 auto;line-height:1.65}
.cta-btn{display:inline-flex;align-items:center;gap:5px;background:var(--gold);color:#3a2c00;font-family:'Nunito',sans-serif;font-weight:800;font-size:13px;padding:13px 28px;border:none;border-radius:30px;cursor:pointer;text-decoration:none;transition:all .15s;letter-spacing:0.2px;margin-top:18px}
.cta-btn:hover{background:#e0b91a}

.bf-photo{width:64px;height:64px;border-radius:50%;object-fit:cover;margin:0 auto 10px;display:block;border:3px solid rgba(255,255,255,0.7);box-shadow:0 4px 14px rgba(0,0,0,0.12)}
.bf{text-align:center;padding:18px 0 0;margin-top:auto}
.bfb{font-family:'Playfair Display',serif;font-weight:600;font-size:13px;color:var(--ink)}
.bfs{font-size:10.5px;color:var(--muted);margin-top:4px}
.bfc{font-family:'Nunito',sans-serif;font-weight:700;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#c9c2d0;margin-top:8px}

/* Nav */
.nav{background:var(--navy);padding:10px 18px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;border-top:1px solid rgba(255,255,255,0.05)}
.nb{font-family:'Nunito',sans-serif;font-weight:700;font-size:11px;padding:9px 20px;border:none;border-radius:30px;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:4px;letter-spacing:0.3px}
.nb.pr{background:transparent;color:rgba(255,255,255,0.55);border:1px solid rgba(255,255,255,0.18)}
.nb.pr:hover{background:rgba(255,255,255,0.08);color:#faf6f1}
.nb.nx{background:var(--blue);color:#fff}
.nb.nx:hover{background:var(--blue-dark)}
.nb:disabled{opacity:.25;cursor:default;pointer-events:none}
.dots{display:flex;gap:3px;align-items:center;flex-wrap:wrap;max-width:50%;justify-content:center}
.dot{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,0.1);cursor:pointer;border:none;padding:0;transition:all .2s}
.dot:hover{background:rgba(255,255,255,0.2)}
.dot.on{background:var(--mint);width:14px;border-radius:3px}

@media(max-width:520px){
  .p{padding:20px 18px 28px 18px;gap:10px}
  .cp{padding:20px 18px 20px 18px}
  .ba{padding:6px 6px}
  .nb{padding:8px 14px;font-size:10px}
  .dots{gap:2px}
  .dot{width:4px;height:4px}
  .dot.on{width:10px}
  .ptt{font-size:18px}
  .ct,.ca{font-size:27px}
  .statrow{grid-template-columns:1fr 1fr}
}