.guide-content { max-width: 900px; padding: 32px 40px; }
    .guide-content h1 { font-size: 1.6em; color: var(--gold); margin-bottom: 8px; font-family: 'Fraunces', serif; }
    .guide-content .subtitle { color: var(--m); font-size: 0.88em; margin-bottom: 32px; }
    .guide-section { margin-bottom: 36px; }
    .guide-section h2 { font-size: 1.1em; color: var(--f); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
    .guide-section h3 { font-size: 0.95em; color: var(--f); margin: 16px 0 8px; }
    .guide-section p, .guide-section li { font-size: 0.88em; color: var(--m); line-height: 1.8; }
    .guide-section ul { padding-left: 20px; margin: 8px 0; }
    .guide-section li { margin-bottom: 6px; }
    .guide-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin: 12px 0; }
    .guide-card h4 { font-size: 0.9em; color: var(--gold); margin-bottom: 8px; }
    .guide-card p { margin: 0; }
    .feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin: 14px 0; }
    .feature-item { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
    .feature-item .fi-icon { font-size: 1.4em; margin-bottom: 8px; }
    .feature-item .fi-title { font-size: 0.85em; color: var(--f); font-weight: 700; margin-bottom: 4px; }
    .feature-item .fi-desc { font-size: 0.78em; color: var(--m); line-height: 1.6; }
    .step-list { counter-reset: step; list-style: none; padding-left: 0; }
    .step-list li { counter-increment: step; position: relative; padding-left: 36px; margin-bottom: 16px; }
    .step-list li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 24px; height: 24px; background: var(--gold); color: var(--bg); border-radius: 50%; font-size: 0.72em; font-weight: 800; display: flex; align-items: center; justify-content: center; }
    .tip-box { background: rgba(212,175,55,0.08); border: 1px solid rgba(212,175,55,0.2); border-radius: 10px; padding: 14px 18px; margin: 12px 0; font-size: 0.85em; color: var(--m); line-height: 1.7; }
    .tip-box strong { color: var(--gold); }
    .back-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; background: var(--card); border: 1px solid var(--border); border-radius: 8px; color: var(--m); font-size: 0.82em; text-decoration: none; transition: all 0.2s; margin-bottom: 24px; }
    .back-btn:hover { color: var(--f); border-color: var(--gold); }
    .toc { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 28px; }
    .toc h3 { font-size: 0.85em; color: var(--f); margin-bottom: 10px; }
    .toc a { display: block; font-size: 0.82em; color: var(--gold); text-decoration: none; padding: 4px 0; }
    .toc a:hover { text-decoration: underline; }