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1.5rem;text-align:center;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}.article-gate-inner{display:flex;flex-direction:column;align-items:center;gap:.75rem}.article-gate-title{font-size:1.1rem;font-weight:700;color:var(--text)}.article-gate-sub{font-size:13px;color:var(--text-secondary)}.article-gate-or{font-size:12px;color:var(--text-tertiary)}.article-footer{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--border)}.article-back{font-size:13.5px;color:var(--text-secondary);text-decoration:none;transition:color var(--transition)}.article-back:hover{color:var(--accent)}.handbook-purchase-page{max-width:680px;margin:0 auto;padding:3rem 1.5rem 5rem}.handbook-purchase-hero{text-align:center;margin-bottom:2.5rem}.handbook-purchase-badge{display:inline-flex;padding:.25rem .75rem;background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent);border-radius:99px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1rem}.handbook-purchase-title{font-size:clamp(2rem,5vw,3rem);font-weight:800;letter-spacing:-.03em;line-height:1.15;margin-bottom:.75rem}.handbook-purchase-sub{font-size:1rem;color:var(--text-secondary);line-height:1.65;max-width:480px;margin:0 auto}.handbook-purchase-body{display:flex;flex-direction:column;gap:1.5rem}.handbook-purchase-contents{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem}.handbook-purchase-contents h2{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:.75rem}.handbook-purchase-contents ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.handbook-purchase-contents li{font-size:14px;color:var(--text-secondary);padding-left:1.25rem;position:relative}.handbook-purchase-contents li:before{content:"→";position:absolute;left:0;color:var(--accent)}.handbook-chapter-link{color:var(--accent);text-decoration:none;font-weight:500}.handbook-chapter-link:hover{text-decoration:underline}.handbook-purchase-block{text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem 1.5rem}.handbook-unlocked{display:flex;flex-direction:column;align-items:center;gap:1rem}.handbook-unlocked-label{font-size:15px;color:var(--success);font-weight:600}.handbook-footer{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--border);text-align:center;font-size:14px;color:var(--text-muted)}.handbook-footer a{color:var(--accent);text-decoration:none}.handbook-footer a:hover{text-decoration:underline}