:root{
  --navy:#0e1630; --navy2:#151f42; --gold:#d9a441; --gold2:#f0c977;
  --ink:#eae6dc; --muted:#a9b0c6; --line:rgba(217,164,65,.28); --red:#b5342b;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Serif TC","Songti TC","標楷體",serif;
  background:var(--navy);color:var(--ink);line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--gold2);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:920px;margin:0 auto;padding:0 24px}

/* header / nav */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,17,40,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 24px;max-width:1080px;margin:0 auto;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand img{height:44px;width:auto}
.brand .name{font-size:1.05rem;letter-spacing:.14em;color:var(--gold2)}
.brand .en{display:block;font-size:.6rem;letter-spacing:.2em;color:var(--muted)}
.menu{display:flex;gap:26px;list-style:none;flex-wrap:wrap}
.menu a{color:var(--ink);letter-spacing:.1em;font-size:.98rem;padding:4px 0;border-bottom:2px solid transparent;transition:border-color .15s,color .15s}
.menu a:hover,.menu a.active{color:var(--gold2);border-color:var(--gold)}

/* buttons */
.btn{
  display:inline-block;background:linear-gradient(180deg,var(--gold2),var(--gold));
  color:#2a1c05;font-weight:700;padding:15px 38px;border-radius:8px;
  font-size:1.1rem;letter-spacing:.06em;box-shadow:0 8px 24px rgba(217,164,65,.28);
  transition:transform .15s ease;
}
.btn:hover{transform:translateY(-2px);color:#2a1c05}

/* sections */
.sec{padding:52px 0;border-bottom:1px solid rgba(255,255,255,.06)}
h1{font-size:2.7rem;line-height:1.18;letter-spacing:.04em;color:#fff}
h2{font-size:1.7rem;color:var(--gold2);letter-spacing:.06em;font-weight:700;margin-bottom:8px}
.rule{width:54px;height:3px;background:var(--gold);margin-bottom:26px;border-radius:2px}
p{margin-bottom:18px}
.lead{font-size:1.16rem;color:#fff}

/* hero */
.hero{background:radial-gradient(1200px 500px at 50% -10%,#23305e 0%,rgba(35,48,94,0) 60%),linear-gradient(180deg,#0b1128,#0e1630);padding:56px 0 50px;border-bottom:1px solid var(--line)}
.hero-grid{display:flex;gap:48px;align-items:center;flex-wrap:wrap;justify-content:center}
.cover{width:290px;max-width:74vw;border-radius:6px;box-shadow:0 24px 60px rgba(0,0,0,.6),0 0 0 1px rgba(217,164,65,.25);flex-shrink:0}
.hero-txt{flex:1;min-width:280px;max-width:460px}
.eyebrow{color:var(--gold);letter-spacing:.28em;font-size:.82rem;margin-bottom:14px}
.subtitle{font-size:1.25rem;color:var(--gold2);letter-spacing:.1em;margin:8px 0 22px}
.byline{color:var(--muted);margin-bottom:26px}
.tagline{font-size:1.12rem;margin-bottom:30px;border-left:3px solid var(--gold);padding-left:16px}
.buybar{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.price{color:#fff}
.price b{color:var(--gold2);font-size:1.5rem}
.price s{color:var(--muted);font-size:.92rem}
.launch{display:inline-block;margin-top:18px;background:var(--red);color:#fff;padding:5px 14px;border-radius:20px;font-size:.85rem;letter-spacing:.08em}

/* excerpt */
.excerpt{background:var(--navy2);border:1px solid var(--line);border-radius:12px;padding:32px}
.excerpt .chap{color:var(--gold);letter-spacing:.14em;font-size:.9rem;margin-bottom:18px}
.excerpt p{color:#dcd8cd;font-size:1.03rem}
.excerpt .more{color:var(--muted);font-style:italic;font-size:.95rem;margin-bottom:0}

/* grids */
.chars{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}
.card{background:var(--navy2);border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:22px}
.card h3{color:var(--gold2);font-size:1.18rem;margin-bottom:4px}
.card .role{color:var(--gold);font-size:.82rem;letter-spacing:.1em;margin-bottom:12px}
.card p{font-size:.96rem;color:var(--muted);margin:0}
.acts .act{margin-bottom:16px}
.acts .act:last-child{margin-bottom:0}
.acts .act h4{color:var(--gold2);font-size:1.05rem;margin-bottom:4px;font-weight:600}
.acts .act p{color:var(--muted);margin:0;font-size:.96rem}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px}
.fact{text-align:center;background:var(--navy2);border:1px solid rgba(255,255,255,.07);border-radius:10px;padding:22px 12px}
.fact b{display:block;color:var(--gold2);font-size:1.5rem;margin-bottom:4px}
.fact span{color:var(--muted);font-size:.9rem}

/* about / prose */
.prose p{color:var(--ink);font-size:1.06rem}
.quote{border-left:3px solid var(--gold);padding-left:18px;color:var(--muted);font-style:italic;margin-bottom:26px}
.author{display:flex;gap:28px;align-items:flex-start;flex-wrap:wrap;margin-top:10px}
.seal{width:96px;height:96px;border-radius:10px;flex-shrink:0;background:var(--red);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;box-shadow:0 8px 20px rgba(0,0,0,.4)}
.author .bio{flex:1;min-width:260px}

/* contact */
.contact-card{background:var(--navy2);border:1px solid var(--line);border-radius:12px;padding:30px;max-width:520px}
.contact-card .row{margin-bottom:16px}
.contact-card .row:last-child{margin-bottom:0}
.contact-card .k{color:var(--gold);font-size:.85rem;letter-spacing:.1em;margin-bottom:2px}
.contact-card .v{color:#fff;font-size:1.05rem}

/* cta band + footer */
.cta{text-align:center;background:radial-gradient(700px 260px at 50% 0,#23305e 0,rgba(35,48,94,0) 70%),var(--navy)}
.cta h2{color:#fff}
.foot{padding:34px 0 46px;text-align:center;color:var(--muted);font-size:.9rem}
.foot .st{color:var(--gold2);font-size:1.05rem;letter-spacing:.1em;margin-bottom:8px}
.foot a{color:var(--muted)}

@media(max-width:640px){
  h1{font-size:2.2rem}.sec{padding:40px 0}.hero{padding:40px 0}
  .nav{justify-content:center}.excerpt{padding:22px}
}