:root{
  --maroon:#7a1e3a;
  --maroon-2:#9d2f54;
  --gold:#caa35a;
  --ink:#17202b;
  --muted:#647080;
  --paper:#fffaf0;
  --panel:#ffffffcc;
  --line:#e4e8ee;
  --soft:#f5f7fb;
  --shadow:0 24px 70px rgba(21, 30, 45, .16);
  --shadow-soft:0 14px 32px rgba(21, 30, 45, .12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:radial-gradient(circle at top left,#fff4e2 0,#f8fbff 30%,#eef3f8 100%);
  color:var(--ink);
  min-height:100vh;
  overflow-x:hidden;
}
.ambient{position:fixed;z-index:-1;border-radius:999px;filter:blur(10px);opacity:.5}
.ambient-one{width:34rem;height:34rem;background:#f3d49d;right:-10rem;top:-8rem}
.ambient-two{width:28rem;height:28rem;background:#cbd6ff;left:-8rem;bottom:-9rem}
.site-header{
  width:min(1200px, calc(100% - 36px));
  margin:22px auto 0;
  padding:16px 18px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  background:rgba(255,255,255,.78);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.75);border-radius:24px;box-shadow:var(--shadow-soft);
}
.brand-wrap{display:flex;align-items:center;gap:16px}.brand-logo{height:48px;max-width:210px;object-fit:contain}.eyebrow{margin:0 0 4px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--maroon);font-weight:800}.site-header h1{margin:0;font-size:1.18rem;letter-spacing:-.02em}.header-actions{display:flex;gap:10px;flex-wrap:wrap}.header-actions a,.primary-btn,.ghost-btn,.icon-btn{border:0;text-decoration:none;border-radius:999px;padding:11px 16px;font-weight:800;font-size:.9rem;cursor:pointer;transition:.2s ease;white-space:nowrap}.header-actions a,.primary-btn{background:linear-gradient(135deg,var(--maroon),var(--maroon-2));color:white;box-shadow:0 12px 24px rgba(122,30,58,.22)}.header-actions a:hover,.primary-btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(122,30,58,.3)}.ghost-btn,.icon-btn{background:white;color:var(--maroon);border:1px solid var(--line)}.ghost-btn:hover,.icon-btn:hover{background:#fff5f8;transform:translateY(-1px)}
main{width:min(1200px, calc(100% - 36px));margin:30px auto 20px}.hidden{display:none!important}
.hero-card{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:stretch;padding:34px;border-radius:34px;background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.75);box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-card:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(122,30,58,.08),transparent 32%,rgba(202,163,90,.13));pointer-events:none}.hero-copy,.hero-art{position:relative}.hero-copy h2{font-size:clamp(2rem,4vw,4.1rem);line-height:1.02;margin:0 0 18px;letter-spacing:-.055em}.hero-text{font-size:1.1rem;color:var(--muted);line-height:1.65;max-width:760px}.meta-grid{margin-top:26px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.meta-grid div{background:white;border:1px solid var(--line);border-radius:18px;padding:14px 16px}.meta-grid span{display:block;color:var(--muted);font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.meta-grid strong{display:block;margin-top:4px}.hero-art{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px}.glow-card{border-radius:26px;padding:28px;background:#090909;box-shadow:0 24px 50px rgba(0,0,0,.18)}.dark-logo-card img{width:100%;max-width:300px;display:block}.mini-book{width:235px;height:152px;display:flex;perspective:800px;filter:drop-shadow(0 18px 22px rgba(20,30,45,.14))}.mini-book span{flex:1;background:linear-gradient(90deg,#fff,#fff8e9);border:1px solid #e8ded0}.mini-book span:first-child{border-radius:12px 3px 3px 12px;transform:rotateY(8deg);transform-origin:right}.mini-book span:last-child{border-radius:3px 12px 12px 3px;transform:rotateY(-8deg);transform-origin:left}
.library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;margin-top:28px}.book-card{position:relative;text-align:left;border:0;border-radius:30px;background:white;padding:18px;box-shadow:var(--shadow-soft);cursor:pointer;overflow:hidden;border:1px solid var(--line);transition:.25s ease}.book-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.book-card img{width:100%;height:310px;object-fit:contain;background:#f7f7f5;border-radius:22px;border:1px solid var(--line);display:block}.card-badge{position:absolute;right:28px;top:28px;background:rgba(122,30,58,.95);color:white;font-weight:900;padding:8px 12px;border-radius:999px;font-size:.82rem}.card-title{display:block;margin:18px 8px 6px;font-size:1.42rem;font-weight:900;letter-spacing:-.03em}.card-desc{display:block;margin:0 8px 8px;color:var(--muted);line-height:1.5}.download-bar{margin:26px auto 0;padding:18px;background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:24px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;box-shadow:var(--shadow-soft)}
.reader-section{min-height:calc(100vh - 150px)}.reader-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px;background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:24px;padding:14px 16px;box-shadow:var(--shadow-soft)}.reader-topbar h2{margin:0;font-size:1.55rem}.reader-tools{display:flex;align-items:center;gap:8px}#zoomLabel{font-weight:900;color:var(--maroon);min-width:52px;text-align:center}.book-stage{position:relative;display:flex;align-items:center;justify-content:center;gap:18px}.book{--zoom:1;position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0;width:min(100%,1120px);min-height:620px;padding:22px;background:linear-gradient(90deg,#f0e7d8,#fff9ef 49.6%,#d7c9b9 50%,#fff9ef 50.4%,#f0e7d8);border-radius:26px;box-shadow:var(--shadow);perspective:1800px;overflow:hidden;transform:scale(var(--zoom));transform-origin:top center;transition:transform .2s ease}.book:after{content:"";position:absolute;inset:22px 50% 22px calc(50% - 2px);width:4px;background:linear-gradient(90deg,rgba(0,0,0,.22),rgba(255,255,255,.4),rgba(0,0,0,.12));border-radius:999px;z-index:3}.book-spine{position:absolute;left:50%;top:22px;bottom:22px;width:1px;background:#cbbba8;z-index:3}.page{position:relative;margin:0;background:var(--paper);min-height:570px;display:flex;align-items:center;justify-content:center;padding:14px;border:1px solid #e5d8c8;box-shadow:inset 0 0 32px rgba(132,91,45,.08);overflow:hidden}.page-left{border-radius:18px 3px 3px 18px}.page-right{border-radius:3px 18px 18px 3px}.page img{max-width:100%;max-height:100%;object-fit:contain;display:block;user-select:none}.page figcaption{position:absolute;bottom:7px;left:0;right:0;text-align:center;font-size:.78rem;color:#7c6d60;font-weight:800;letter-spacing:.02em}.page.empty{background:linear-gradient(135deg,#fff8ee,#f5ebdd)}.page.empty img{display:none}.book.turn-next .page-right{animation:turnNext .54s cubic-bezier(.2,.75,.15,1)}.book.turn-prev .page-left{animation:turnPrev .54s cubic-bezier(.2,.75,.15,1)}@keyframes turnNext{0%{transform:rotateY(0);filter:brightness(1)}50%{transform:rotateY(-10deg);filter:brightness(.93)}100%{transform:rotateY(0);filter:brightness(1)}}@keyframes turnPrev{0%{transform:rotateY(0);filter:brightness(1)}50%{transform:rotateY(10deg);filter:brightness(.93)}100%{transform:rotateY(0);filter:brightness(1)}}.turn-btn{width:52px;height:72px;border:0;border-radius:18px;background:rgba(122,30,58,.95);color:white;font-size:3rem;line-height:1;cursor:pointer;box-shadow:0 14px 30px rgba(122,30,58,.25);transition:.2s}.turn-btn:hover{transform:translateY(-2px);background:#9b2d52}.turn-btn:disabled{opacity:.35;cursor:not-allowed;transform:none}.reader-controls{margin-top:18px;display:flex;align-items:center;gap:16px;background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:22px;padding:14px 16px;box-shadow:var(--shadow-soft)}#pageCounter{font-weight:900;color:var(--maroon);min-width:170px}#pageSlider{flex:1;accent-color:var(--maroon)}.reader-downloads{display:flex;gap:10px;flex-wrap:wrap}.hint{text-align:center;color:var(--muted);font-size:.92rem}.site-footer{width:min(1200px, calc(100% - 36px));margin:24px auto;padding:16px 20px;display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap;color:var(--muted);font-size:.92rem}.site-footer a{color:var(--maroon);font-weight:800;text-decoration:none}
@media (max-width:900px){.site-header,.reader-topbar,.reader-controls{align-items:flex-start;flex-direction:column}.hero-card{grid-template-columns:1fr}.library-grid{grid-template-columns:1fr}.book{grid-template-columns:1fr;min-height:560px}.page-left{display:none}.book:after,.book-spine{display:none}.page-right{border-radius:18px}.turn-btn{position:absolute;z-index:5;top:45%}.turn-left{left:8px}.turn-right{right:8px}.reader-downloads{width:100%}.reader-downloads a{flex:1;text-align:center}.meta-grid{grid-template-columns:1fr}.hero-copy h2{font-size:2.3rem}.book-card img{height:240px}.header-actions{display:none}}