:root {
  --navy-deep: #060d18;
  --navy: #0b1726;
  --navy-mid: #10203a;
  --gold: #c9a84c;
  --gold-light: #e8d48b;
  --white: #f5f0e8;
  --text: #ddd8d0;
  --text-dim: #9b9588;
  --line: rgba(201,168,76,.18);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy-deep);
  color: var(--text);
  font-family: 'Noto Sans TC', system-ui, sans-serif;
  line-height: 1.85;
}
a { color: var(--gold-light); }
.site-header { border-bottom: 1px solid var(--line); background: rgba(6,13,24,.94); }
.site-nav { max-width: 1080px; margin: auto; padding: 18px 24px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.brand { color: var(--gold); text-decoration: none; font-weight: 800; letter-spacing: .14em; }
.nav-links { display: flex; gap: 22px; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a { color: var(--text); text-decoration: none; font-size: .95rem; }
.nav-links a:hover { color: var(--gold-light); }
.wrap { max-width: 1080px; margin: auto; padding: 0 24px; }
.hero { padding: 88px 0 64px; background: radial-gradient(circle at 80% 10%, rgba(201,168,76,.12), transparent 35%), linear-gradient(135deg, var(--navy-mid), var(--navy-deep)); }
.eyebrow { color: var(--gold); letter-spacing: .18em; text-transform: uppercase; font-size: .78rem; font-weight: 700; }
h1, h2, h3 { line-height: 1.35; color: var(--white); }
h1 { max-width: 800px; font-size: clamp(2.2rem, 5vw, 4rem); margin: 16px 0; }
h2 { font-size: 1.55rem; margin-top: 0; }
.lead { max-width: 720px; color: var(--text-dim); font-size: 1.15rem; }
.topic-nav, .card-topics, .article-topics { display: flex; gap: 8px; flex-wrap: wrap; }
.topic-nav { margin-top: 24px; }
.card-topics { margin: 14px 0 17px; }
.article-topics { margin: -16px 0 28px; color: var(--text-dim); font-size: .9rem; align-items: center; }
.author-intro { padding-top: 40px; }
.author-card { display: grid; grid-template-columns: 126px minmax(0, 1fr); gap: 24px; align-items: center; border: 1px solid var(--line); border-radius: 18px; padding: 24px; background: linear-gradient(135deg, rgba(201,168,76,.13), rgba(255,255,255,.03)); }
.author-card img { width: 126px; aspect-ratio: 1; display: block; object-fit: cover; object-position: center top; border-radius: 50%; border: 2px solid rgba(201,168,76,.5); }
.author-card h2 { margin: 5px 0 8px; font-size: 1.4rem; }
.author-card p { margin: 0; color: var(--text-dim); }
.author-link { display: inline-block; margin-top: 12px; font-weight: 700; text-decoration: none; }
.topic-chip, .article-topics a { display: inline-block; border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; color: var(--gold-light); text-decoration: none; font-size: .82rem; }
.topic-chip:hover, .article-topics a:hover { border-color: var(--gold); background: rgba(201,168,76,.1); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; padding: 56px 0 90px; }
.card { border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.035); padding: 26px; transition: transform .2s ease, border-color .2s ease; }
.card:hover { transform: translateY(-3px); border-color: rgba(201,168,76,.55); }
.card a { text-decoration: none; }
.card p { color: var(--text-dim); margin-bottom: 8px; }
.card-image { display: block; margin: -26px -26px 20px; overflow: hidden; border-radius: 17px 17px 0 0; }
.card-image img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .25s ease; }
.card:hover .card-image img { transform: scale(1.025); }
.card-image-empty { min-height: 120px; padding: 28px; background: linear-gradient(135deg, #1a2d4e, #0d1728); color: var(--gold-light); font-weight: 700; letter-spacing: .08em; }
.meta { color: var(--gold-light); font-size: .88rem; }
.article-shell { max-width: 820px; padding-top: 72px; padding-bottom: 90px; }
.article-shell h1 { font-size: clamp(2rem, 4vw, 3.3rem); }
.article-meta { color: var(--gold-light); font-size: .9rem; margin: 20px 0 34px; }
.article-body { font-size: 1.08rem; }
.article-body h2 { margin-top: 44px; }
.article-body li { margin: 8px 0; }
.breadcrumbs { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 28px; color: var(--text-dim); font-size: .85rem; }
.breadcrumbs a { color: var(--text-dim); }
figure { margin: 34px 0; }
figure img { display: block; width: 100%; border: 1px solid var(--line); border-radius: 14px; background: var(--navy); }
figcaption { margin-top: 8px; color: var(--text-dim); font-size: .82rem; text-align: center; }
.cover { margin: 28px 0 42px; }
.source-note, .citation { border-left: 3px solid var(--gold); background: rgba(201,168,76,.08); padding: 18px 21px; color: var(--text-dim); }
.source-note p, .citation p { margin: 8px 0 0; }
.citation { margin-top: 36px; border-left-color: rgba(201,168,76,.6); background: rgba(255,255,255,.035); }
.cta { margin-top: 52px; border: 1px solid var(--line); border-radius: 18px; padding: 26px; background: linear-gradient(135deg, rgba(201,168,76,.13), rgba(255,255,255,.03)); }
.cta .button { display: inline-block; margin-top: 8px; padding: 12px 22px; border-radius: 999px; background: var(--gold); color: var(--navy-deep); font-weight: 700; text-decoration: none; }
footer { border-top: 1px solid var(--line); padding: 28px 24px; text-align: center; color: var(--text-dim); font-size: .85rem; }
@media (max-width: 640px) { .site-nav { align-items: flex-start; flex-direction: column; } .nav-links { justify-content: flex-start; gap: 14px; } .hero { padding-top: 58px; } .author-card { grid-template-columns: 1fr; } .author-card img { width: 94px; } }