/* 人类+ HumanPlus — 深色主题 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.container { max-width: 960px; margin: 0 auto; padding: 0 1.5rem; }
a { color: #60a5fa; text-decoration: none; }
a:hover { color: #93c5fd; }

/* 头部 */
.header {
  background: #1e293b;
  border-bottom: 1px solid #334155;
  padding: 1rem 0;
  position: sticky; top: 0; z-index: 100;
}
.header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-size: 1.5rem; font-weight: 700; color: #e2e8f0; }
.logo sup { color: #3b82f6; font-size: 0.65em; top: -0.5em; position: relative; }
.nav { display: flex; gap: 1.5rem; }
.nav a { color: #94a3b8; font-size: 0.95rem; }
.nav a:hover { color: #e2e8f0; }

/* 主内容区 */
.main { flex: 1; }

/* Hero */
.hero {
  padding: 4rem 0 3rem;
  text-align: center;
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
}
.hero h1 { font-size: 2.5rem; font-weight: 700; margin-bottom: 0.75rem; }
.hero .highlight { color: #3b82f6; }
.hero-sub { font-size: 1.1rem; color: #94a3b8; margin-bottom: 2rem; }

/* 统计卡片 */
.stats { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
.stat-card {
  background: #1e293b; border: 1px solid #334155; border-radius: 12px;
  padding: 1.25rem 2rem; text-align: center; min-width: 120px;
}
.stat-number { display: block; font-size: 2rem; font-weight: 700; color: #3b82f6; }
.stat-label { font-size: 0.85rem; color: #94a3b8; margin-top: 0.25rem; }

/* 通用区块 */
.section { padding: 3rem 0; }
.section h2 { font-size: 1.5rem; margin-bottom: 1.5rem; }

/* 文章卡片 */
.article-list { display: flex; flex-direction: column; gap: 1rem; }
.article-card {
  background: #1e293b; border: 1px solid #334155; border-radius: 10px;
  padding: 1.25rem; display: block; color: #e2e8f0; transition: all 0.2s;
}
.article-card:hover { border-color: #3b82f6; background: #1e3a5f; transform: translateY(-1px); }
.article-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.article-card p { color: #94a3b8; font-size: 0.9rem; }
.article-card .meta { margin-top: 0.75rem; font-size: 0.8rem; color: #64748b; display: flex; gap: 1rem; }

/* CTA */
.cta-section { text-align: center; padding: 3rem 0; }
.cta-section p { color: #94a3b8; margin-bottom: 1.5rem; }
.btn {
  display: inline-block; background: #3b82f6; color: #fff; padding: 0.75rem 2rem;
  border-radius: 8px; font-weight: 600; transition: background 0.2s;
}
.btn:hover { background: #2563eb; color: #fff; }

/* 空状态 */
.empty-state { text-align: center; padding: 3rem; color: #64748b; }
.empty-state strong { color: #3b82f6; }

/* 职业列表 */
.occ-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.75rem; }
.occ-card {
  background: #1e293b; border: 1px solid #334155; border-radius: 8px;
  padding: 0.75rem 1rem; display: flex; justify-content: space-between; align-items: center;
  font-size: 0.9rem; transition: all 0.2s;
}
.occ-card:hover { border-color: #3b82f6; }
.occ-name-cn { font-size: 1rem; font-weight: 600; color: #e2e8f0; }
.occ-name-en { font-size: 0.8rem; color: #64748b; margin-top: 0.1rem; }
.occ-code { color: #475569; font-family: monospace; font-size: 0.75rem; margin-top: 0.15rem; }
.occ-status { font-size: 0.75rem; padding: 0.15rem 0.5rem; border-radius: 4px; }
.occ-status.done { background: #166534; color: #86efac; }
.occ-status.pending { background: #713f12; color: #fde68a; }

/* 页脚 */
.footer {
  background: #1e293b; border-top: 1px solid #334155;
  padding: 2rem 0; text-align: center; font-size: 0.8rem; color: #64748b;
  margin-top: auto;
}
.footer a { color: #64748b; }
.footer a:hover { color: #94a3b8; }

/* 文章详情 — 精美排版 */
.article-page { background: #0f172a; }
.article-header {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  border-bottom: 1px solid #334155;
  padding: 3rem 1.5rem 2.5rem;
  text-align: center;
}
.article-header .container { max-width: 720px; margin: 0 auto; }
.article-header h1 {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.article-meta-bar {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  color: #64748b;
  font-size: 0.85rem;
}
.article-meta-bar span { display: inline-flex; align-items: center; gap: 0.3rem; }
.article-meta-bar .author-title { color: #94a3b8; font-size: 0.8rem; }
.article-meta-bar .badge {
  background: #1e3a5f;
  color: #93c5fd;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
}
.article-body-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}
.article-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #e2e8f0;
}
.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid #334155;
  color: #f1f5f9;
  letter-spacing: -0.01em;
}
.article-body h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 1.75rem 0 0.6rem;
  color: #e2e8f0;
}
.article-body p {
  margin-bottom: 1.1rem;
  color: #cbd5e1;
}
.article-body p:first-of-type {
  font-size: 1.1rem;
  color: #e2e8f0;
  border-left: 3px solid #3b82f6;
  padding-left: 1rem;
}
.article-body ul, .article-body ol {
  margin: 0.75rem 0 1.25rem;
  padding-left: 1.5rem;
}
.article-body li {
  margin-bottom: 0.4rem;
  color: #cbd5e1;
}
.article-body li::marker { color: #3b82f6; }
.article-body code {
  background: #1e293b;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-size: 0.9em;
  color: #fbbf24;
  font-family: "JetBrains Mono", "SF Mono", monospace;
  border: 1px solid #334155;
}
.article-body strong {
  color: #fbbf24;
  font-weight: 700;
}
.article-body blockquote {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  background: #1e293b;
  border-left: 4px solid #3b82f6;
  border-radius: 0 8px 8px 0;
  color: #e2e8f0;
  font-style: italic;
}
.article-body .case {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 1.25rem;
  margin: 1.25rem 0;
}
.article-body .case::before {
  content: "📌 真实案例";
  display: block;
  font-size: 0.8rem;
  color: #3b82f6;
  font-weight: 600;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.article-body .case p:first-of-type { border-left: none; padding-left: 0; font-size: 1rem; }
.article-body ol li::marker {
  color: #3b82f6;
  font-weight: 700;
}
.article-body a { color: #60a5fa; border-bottom: 1px solid transparent; }
.article-body a:hover { border-bottom-color: #60a5fa; }
.article-footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  text-align: center;
}
.article-footer .btn { margin-top: 0.5rem; }
.article-footer p { color: #64748b; font-size: 0.9rem; }

/* 搜索 */
.search-box { width: 100%; max-width: 400px; padding: 0.6rem 1rem; border-radius: 8px; border: 1px solid #334155; background: #1e293b; color: #e2e8f0; font-size: 0.95rem; }
.search-box:focus { outline: none; border-color: #3b82f6; }

/* 响应式 */
@media (max-width: 640px) {
  .hero h1 { font-size: 1.8rem; }
  .occupation-grid { grid-template-columns: 1fr; }
  .stats { flex-direction: column; align-items: center; }
}