.obsidian-guide:before{content:"";z-index:-1;background:var(--bg);pointer-events:none;position:fixed;inset:0}.obsidian-guide h1,.obsidian-guide h2,.obsidian-guide h3{font-family:var(--serif-tc);letter-spacing:.01em}.obsidian-guide .back-link:hover{color:var(--gold-bright)}.obsidian-guide .cta-btn{color:#1a140c;box-shadow:0 6px 24px -10px #c79a5b8c}.obsidian-guide .cta-btn:hover{box-shadow:0 12px 32px -10px #c79a5bb3}