body{background:var(--ink, #0f0f0f);color:var(--surface, #f5f0e8);font-family:Georgia,serif;min-height:100vh;margin:0;padding:0}.setup-header{max-width:780px;margin:0 auto;padding:48px 24px 0}.back-link{display:inline-flex;align-items:center;gap:8px;color:#f5f0e880;text-decoration:none;font-size:.875rem;margin-bottom:32px;transition:color .2s}.back-link:hover{color:var(--surface, #f5f0e8)}.setup-header h1{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:400;margin:0 0 10px;line-height:1.2}.setup-header p{font-size:1rem;color:#f5f0e899;margin:0 0 40px;line-height:1.6;max-width:560px}.setup-content{max-width:780px;margin:0 auto;padding:0 24px 80px}.section-tabs{display:flex;gap:0;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:40px}.section-tab{padding:12px 24px;font-size:.875rem;color:#f5f0e880;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .2s;background:none;border-top:none;border-left:none;border-right:none;font-family:Georgia,serif}.section-tab.active{color:var(--surface, #f5f0e8);border-bottom-color:var(--accent, #c8a84b)}.section-tab:hover:not(.active){color:#f5f0e8cc}.section-panel{display:none}.section-panel.active{display:block}.setup-card{background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:28px;margin-bottom:20px}.setup-card h2{font-size:1.1rem;font-weight:400;margin:0 0 8px;color:var(--surface, #f5f0e8)}.setup-card .card-subtitle{font-size:.875rem;color:#f5f0e88c;margin:0 0 20px;line-height:1.5}.registrar-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:24px}.registrar-card{border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:18px;text-align:center}.registrar-card .registrar-name{font-size:1rem;margin:0 0 4px;color:var(--surface, #f5f0e8)}.registrar-card .registrar-note{font-size:.8rem;color:#f5f0e873;margin:0 0 14px}.btn{display:inline-block;padding:9px 20px;border-radius:6px;font-size:.875rem;font-family:Georgia,serif;text-decoration:none;cursor:pointer;transition:opacity .2s}.btn:hover{opacity:.85}.btn-primary{background:var(--primary, #2a7a6a);color:#fff;border:none}.btn-outline{background:transparent;color:var(--surface, #f5f0e8);border:1px solid rgba(255,255,255,.2)}.dns-steps{counter-reset:dns-step}.dns-step{display:flex;gap:16px;margin-bottom:20px;align-items:flex-start}.dns-step-num{counter-increment:dns-step;width:28px;height:28px;border-radius:50%;background:var(--primary, #2a7a6a);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.dns-step-body h4{margin:0 0 4px;font-size:.95rem;font-weight:400;color:var(--surface, #f5f0e8)}.dns-step-body p{margin:0;font-size:.875rem;color:#f5f0e899;line-height:1.6}.code-block{background:#0006;border:1px solid rgba(255,255,255,.1);border-radius:6px;padding:12px 16px;font-family:Courier New,monospace;font-size:.8rem;color:#a8d8c8;margin-top:8px;word-break:break-all}.code-block span{color:#a8d8c899;display:block;font-size:.75rem;margin-bottom:2px}.registrar-select{margin-bottom:28px}.registrar-select label{display:block;font-size:.875rem;color:#f5f0e899;margin-bottom:10px}.registrar-buttons{display:flex;flex-wrap:wrap;gap:8px}.registrar-btn{padding:8px 18px;border-radius:6px;font-size:.875rem;font-family:Georgia,serif;cursor:pointer;border:1px solid rgba(255,255,255,.15);background:transparent;color:#f5f0e899;transition:all .2s}.registrar-btn.active,.registrar-btn:hover{border-color:var(--accent, #c8a84b);color:var(--surface, #f5f0e8)}.registrar-instructions{display:none}.registrar-instructions.active{display:block}.info-box{background:#2a7a6a1f;border:1px solid rgba(42,122,106,.3);border-radius:8px;padding:14px 18px;font-size:.875rem;color:#f5f0e8bf;line-height:1.6;margin-bottom:20px}.info-box strong{color:var(--surface, #f5f0e8)}.email-option{display:flex;gap:20px;align-items:flex-start;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.07)}.email-option:last-child{border-bottom:none}.email-option-badge{font-size:10px;letter-spacing:.1em;text-transform:uppercase;padding:3px 10px;border-radius:4px;white-space:nowrap;flex-shrink:0;margin-top:3px}.badge-recommended{background:var(--primary, #2a7a6a);color:#fff}.badge-free{background:#ffffff1a;color:#f5f0e8b3}.email-option-body h3{margin:0 0 4px;font-size:1rem;font-weight:400;color:var(--surface, #f5f0e8)}.email-option-body p{margin:0 0 12px;font-size:.875rem;color:#f5f0e899;line-height:1.5}@media(max-width:600px){.section-tabs{overflow-x:auto}.section-tab{white-space:nowrap;padding:12px 16px}.registrar-grid{grid-template-columns:1fr}}