:root {
    --bg: #16040c;
    --surface: #2b0a17;
    --accent: #f0b429;
    --accent2: #f43f5e;
    --text: #fff0f5;
    --muted: #c08d9d;
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }

  .container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
  }

  /* --- HEADER (Matching Homepage Style) --- */
  header {
    background-color: var(--bg);
    border-bottom: 1px solid var(--surface);
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 70px;
    flex-wrap: wrap;
  }
  .brand {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.5px;
  }
  .nav-links {
    display: flex;
    gap: 1.5rem;
  }
  .nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
  }
  .nav-links a:hover { color: var(--accent); }
  .nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
  }
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 2px;
    transition: all 0.3s ease;
    min-height: 44px;
    cursor: pointer;
    border: none;
  }
  .btn-primary {
    background-color: var(--accent);
    color: var(--bg);
  }
  .btn-primary:hover { background-color: #f5c555; }
  .btn-secondary {
    background-color: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
  }
  .btn-secondary:hover {
    background-color: rgba(240, 180, 41, 0.1);
  }
  .menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--accent);
    font-size: 1.8rem;
    cursor: pointer;
    min-width: 44px;
    min-height: 44px;
  }

  @media (max-width: 1024px) {
    .nav-links, .nav-actions { display: none; width: 100%; }
    .menu-toggle { display: block; }
    .nav-links.active {
      display: flex; flex-direction: column; gap: 1rem;
      padding: 1rem 0; border-top: 1px solid var(--surface);
    }
    .nav-actions.active {
      display: flex; padding-bottom: 1rem; justify-content: flex-start;
    }
  }

  /* --- HERO BANNER (Candi & Editorial Motif) --- */
  .hero {
    padding: 4rem 1.5rem;
    background: linear-gradient(to bottom, var(--surface) 0%, var(--bg) 100%);
    position: relative;
    text-align: center;
    border-bottom: 1px solid rgba(240, 180, 41, 0.2);
  }
  /* Stepped Candi Motif Border */
  .hero::before, .hero::after {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    border-top: 1px solid var(--accent);
    opacity: 0.3;
  }
  .hero::before { top: 10px; width: 95%; max-width: 1200px; }
  .hero::after { top: 20px; width: 90%; max-width: 1100px; }

  .breadcrumb {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
  }
  .hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--accent);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
  .meta-chips {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
  }
  .chip {
    background-color: rgba(43, 10, 23, 0.8);
    border: 1px solid var(--muted);
    color: var(--text);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
  }

  /* --- ARTICLE CONTENT (Editorial Layout) --- */
  .article-container {
    max-width: 800px;
    margin: 3rem auto;
    padding: 0 1.5rem;
  }

  .intro-block {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text);
    line-height: 1.8;
    padding: 2rem 0;
    margin-bottom: 3rem;
    border-top: 1px solid var(--muted);
    border-bottom: 1px solid var(--muted);
    text-align: justify;
  }

  .article-content h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--accent);
    margin: 3.5rem 0 1.5rem;
    position: relative;
    padding-bottom: 0.75rem;
  }
  .article-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--accent2);
  }

  .article-content p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    color: #e0d0d5;
  }

  .article-content a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-color: var(--accent2);
    transition: color 0.3s;
  }
  .article-content a:hover {
    color: var(--accent2);
  }

  /* Step List Motif */
  .step-list {
    counter-reset: candi-step;
    list-style: none;
    margin: 2rem 0;
  }
  .step-list li {
    position: relative;
    background-color: var(--surface);
    margin-bottom: 1rem;
    padding: 1.5rem 1.5rem 1.5rem 4.5rem;
    border-left: 3px solid var(--accent);
    font-size: 1.05rem;
  }
  .step-list li::before {
    counter-increment: candi-step;
    content: counter(candi-step);
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent2);
  }

  /* --- FAQ SECTION --- */
  .faq-section {
    margin-top: 4rem;
    background-color: var(--surface);
    padding: 3rem 2rem;
    border: 1px solid rgba(240, 180, 41, 0.2);
  }
  .faq-section h2 {
    margin-top: 0;
    text-align: center;
  }
  .faq-section h2::after {
    left: 50%;
    transform: translateX(-50%);
  }
  details {
    background-color: var(--bg);
    margin-bottom: 1rem;
    border: 1px solid rgba(192, 141, 157, 0.2);
    transition: all 0.3s ease;
  }
  details:hover {
    border-color: var(--accent);
  }
  summary {
    padding: 1.25rem 1.5rem;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--accent);
    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(--muted);
    font-size: 1.5rem;
    font-weight: 400;
  }
  details[open] summary::after { content: '−'; color: var(--accent2); }
  details p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    color: #e0d0d5;
  }

  /* --- RELATED PAGES & CTA --- */
  .bottom-blocks {
    max-width: 800px;
    margin: 4rem auto;
    padding: 0 1.5rem;
    display: grid;
    gap: 2rem;
  }

  .related-pages {
    background: linear-gradient(135deg, var(--surface) 0%, var(--bg) 100%);
    padding: 2rem;
    border: 1px dashed var(--muted);
    text-align: center;
  }
  .related-pages h3 {
    font-family: var(--font-display);
    color: var(--text);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    letter-spacing: 1px;
  }
  .related-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  .related-nav a {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--bg);
    border: 1px solid var(--accent);
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s;
  }
  .related-nav a:hover {
    background-color: var(--accent);
    color: var(--bg);
  }

  .cta-block {
    background-color: var(--accent);
    padding: 3rem 2rem;
    text-align: center;
    color: var(--bg);
    position: relative;
    /* Candi step inset */
    box-shadow: inset 0 0 0 4px var(--bg), inset 0 0 0 6px var(--accent);
  }
  .cta-block h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--bg);
  }
  .cta-block p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    font-weight: 500;
  }
  .cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
  }
  .cta-actions .btn-primary {
    background-color: var(--bg);
    color: var(--accent);
  }
  .cta-actions .btn-primary:hover {
    background-color: var(--surface);
  }
  .cta-actions .btn-secondary {
    border-color: var(--bg);
    color: var(--bg);
  }
  .cta-actions .btn-secondary:hover {
    background-color: rgba(22, 4, 12, 0.1);
  }

  /* --- FOOTER (Matching Homepage Style) --- */
  footer {
    background-color: var(--surface);
    padding: 4rem 0 2rem;
    border-top: 2px solid var(--accent);
    margin-top: 2rem;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
  }
  .footer-brand {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1rem;
    font-weight: 700;
  }
  .footer-tagline {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
  }
  .footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
  }
  .footer-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
  }
  .footer-links a:hover {
    color: var(--accent);
  }
  .footer-bottom {
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
    border-top: 1px solid rgba(192, 141, 157, 0.2);
    padding-top: 2rem;
  }

  @media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .hero h1 { font-size: 2.2rem; }
    .intro-block { font-size: 1.1rem; padding: 1.5rem 0; }
    .article-content h2 { font-size: 1.6rem; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }
    .related-nav { flex-direction: column; }
    .related-nav a { width: 100%; text-align: 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; }