:root {
    --bg: #16040c;
    --surface: #2b0a17;
    --accent: #f0b429;
    --accent-hover: #d9a224;
    --accent2: #f43f5e;
    --text: #fff0f5;
    --muted: #c08d9d;
    --border: #4a152a;
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --max-width: 1200px;
    --article-width: 800px;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; height: auto; display: block; }
  .container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

  /* HEADER (Matched to Homepage Family) */
  header {
    background-color: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
  }
  .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
  }
  .brand {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 1px;
  }
  .nav-links {
    display: flex;
    gap: 24px;
  }
  .nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    transition: color 0.3s;
  }
  .nav-links a:hover { color: var(--accent); }
  .nav-actions { display: flex; gap: 12px; }
  .btn {
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
  }
  .btn-primary {
    background-color: var(--accent);
    color: var(--bg);
    border: 1px solid var(--accent);
  }
  .btn-primary:hover { background-color: var(--accent-hover); }
  .btn-secondary {
    background-color: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
  }
  .btn-secondary:hover { background-color: var(--surface); }
  .menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
  }

  /* HERO BANNER (Editorial Style) */
  .hero-banner {
    padding: 60px 20px;
    text-align: center;
    background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
    position: relative;
    border-bottom: 1px solid var(--border);
  }
  .hero-banner::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: radial-gradient(var(--border) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.3;
    pointer-events: none;
  }
  .hero-content {
    position: relative;
    max-width: var(--article-width);
    margin: 0 auto;
    z-index: 1;
  }
  .breadcrumb {
    font-size: 12px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
    display: inline-block;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
  }
  h1 {
    font-family: var(--font-display);
    font-size: 42px;
    line-height: 1.2;
    color: var(--accent);
    margin-bottom: 24px;
  }
  .meta-chips {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
  }
  .chip {
    background-color: var(--surface);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 6px;
  }

  /* ARTICLE CONTENT */
  .main-article {
    max-width: var(--article-width);
    margin: 60px auto;
    padding: 0 20px;
  }

  .intro-block {
    font-family: var(--font-display);
    font-size: 22px;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 48px;
    padding: 30px;
    background-color: var(--surface);
    border-left: 4px solid var(--accent);
    position: relative;
    font-style: italic;
  }

  .content-section { margin-bottom: 48px; }
  .content-section h2 {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--accent);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .content-section h2::before {
    content: "";
    display: block;
    width: 24px;
    height: 24px;
    background-color: var(--surface);
    border: 2px solid var(--accent);
    transform: rotate(45deg);
  }
  .content-section p {
    font-size: 16px;
    color: var(--muted);
    margin-bottom: 20px;
    line-height: 1.8;
  }
  .content-section p a {
    color: var(--accent);
    border-bottom: 1px dotted var(--accent);
    transition: color 0.3s;
  }
  .content-section p a:hover {
    color: var(--text);
    border-bottom-color: var(--text);
  }

  /* Styled List for Section 3 */
  .candi-list {
    list-style: none;
    margin-bottom: 24px;
    padding-left: 10px;
  }
  .candi-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 16px;
    color: var(--muted);
    line-height: 1.6;
  }
  .candi-list li::before {
    content: "◆";
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--accent);
    font-size: 14px;
  }

  /* FAQ SECTION */
  .faq-container {
    margin-top: 60px;
    border-top: 1px solid var(--border);
    padding-top: 40px;
  }
  .faq-container h2 {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--accent);
    margin-bottom: 30px;
    text-align: center;
  }
  details {
    background-color: var(--surface);
    border: 1px solid var(--border);
    margin-bottom: 16px;
    border-radius: 4px;
    overflow: hidden;
  }
  summary {
    padding: 20px;
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  summary::-webkit-details-marker { display: none; }
  summary::after {
    content: "+";
    color: var(--accent);
    font-size: 24px;
    line-height: 1;
  }
  details[open] summary::after { content: "−"; }
  details p {
    padding: 0 20px 20px;
    color: var(--muted);
    font-size: 15px;
    margin: 0;
  }

  /* RELATED PAGES BLOCK */
  .related-block {
    margin: 60px 0;
    padding: 40px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    text-align: center;
    position: relative;
  }
  .related-block::before, .related-block::after {
    content: "";
    position: absolute;
    width: 20px; height: 20px;
    border: 1px solid var(--accent);
  }
  .related-block::before { top: -10px; left: -10px; border-right: none; border-bottom: none; }
  .related-block::after { bottom: -10px; right: -10px; border-left: none; border-top: none; }

  .related-block h3 {
    font-family: var(--font-display);
    font-size: 22px;
    color: var(--text);
    margin-bottom: 24px;
  }
  .related-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
  }
  .related-links a {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--bg);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
  }
  .related-links a:hover {
    background-color: var(--accent);
    color: var(--bg);
  }

  /* GRAND CTA */
  .grand-cta {
    margin: 60px auto;
    text-align: center;
    padding: 60px 20px;
    background: radial-gradient(circle at center, var(--surface) 0%, var(--bg) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .grand-cta h2 {
    font-family: var(--font-display);
    font-size: 32px;
    color: var(--accent);
    margin-bottom: 16px;
  }
  .grand-cta p {
    color: var(--muted);
    margin-bottom: 32px;
    font-size: 16px;
  }
  .grand-cta .btn-group {
    display: flex;
    justify-content: center;
    gap: 16px;
  }
  .grand-cta .btn {
    padding: 14px 32px;
    font-size: 16px;
  }

  /* FOOTER */
  footer {
    background-color: var(--surface);
    border-top: 1px solid var(--border);
    padding: 60px 0 20px;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-bottom: 40px;
  }
  .footer-brand {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 16px;
  }
  .footer-tagline {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
  }
  .footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .footer-links a {
    color: var(--muted);
    font-size: 14px;
    transition: color 0.3s;
  }
  .footer-links a:hover { color: var(--accent); }
  .footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 12px;
  }

  /* RESPONSIVE */
  @media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 768px) {
    .nav-links, .nav-actions { display: none; }
    .nav-links.active {
      display: flex;
      flex-direction: column;
      position: absolute;
      top: 70px;
      left: 0;
      width: 100%;
      background-color: var(--surface);
      padding: 20px;
      border-bottom: 1px solid var(--border);
    }
    .nav-actions.active {
      display: flex;
      position: absolute;
      top: 320px; /* Adjust based on menu height */
      left: 0;
      width: 100%;
      background-color: var(--surface);
      padding: 0 20px 20px;
      flex-direction: column;
    }
    .menu-toggle { display: block; }

    h1 { font-size: 32px; }
    .intro-block { font-size: 18px; padding: 20px; }
    .content-section h2 { font-size: 24px; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }
    .grand-cta .btn-group { flex-direction: column; }
    .related-links { flex-direction: column; }
  }
  @media (max-width: 390px) {
    h1 { font-size: 28px; }
    .footer-links { grid-template-columns: 1fr; }
    .btn { min-height: 44px; display: flex; align-items: center; justify-content: center; }
  }


/* pipeline image & layout guards */
html, body { overflow-x: clip; }
img { max-width: 100%; height: auto; }
img.site-logo { height: 40px; width: auto; max-width: 240px; object-fit: contain; flex: none; }
header .logo a { display: inline-flex; align-items: center; flex: none; text-decoration: none; }
img.hero-visual { width: 100%; max-width: 560px; height: auto; object-fit: cover; border-radius: 16px; display: block; margin-inline: auto; }
img[class^="strip-"], img[class*=" strip-"] { width: 100%; height: auto; display: block; border-radius: 12px; object-fit: cover; }
/* 合规声明块（zb-disclaimer，全站 footer） */
.zb-disclaimer { margin-top: 18px !important; padding: 14px 0 0 0 !important; border-top: 1px solid rgba(128,128,128,.25) !important; font-size: .72rem !important; line-height: 1.7 !important; opacity: .85 !important; display: block !important; text-align: left !important; width: 100% !important; clear: both !important; }
.zb-disclaimer .zb-18 { display: inline-block !important; padding: 2px 10px !important; border: 1.5px solid currentColor !important; border-radius: 6px !important; font-weight: 800 !important; letter-spacing: 1px !important; margin: 0 0 10px 0 !important; font-size: .78rem !important; }
.zb-disclaimer p { display: block !important; margin: 5px 0 !important; padding: 0 !important; color: inherit !important; font-size: .72rem !important; line-height: 1.7 !important; }
.zb-disclaimer p:last-child { margin-bottom: 0 !important; }