.whois-container[data-astro-cid-satorrfh]{max-width:1200px;margin:0 auto;padding:2rem}.whois-container[data-astro-cid-satorrfh] h1[data-astro-cid-satorrfh]{text-align:center;color:var(--primary-color);margin-bottom:2rem;font-size:2.5rem;font-weight:700}.intro-section[data-astro-cid-satorrfh]{text-align:center;margin-bottom:3rem;padding:2rem;background:linear-gradient(135deg,#f8fafc,#e2e8f0);border-radius:1rem}.intro-section[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{font-size:1.125rem;color:var(--text-secondary);max-width:800px;margin:0 auto}.demo-notice[data-astro-cid-satorrfh]{background:#fef3c7;border:1px solid #f59e0b;border-radius:.75rem;padding:1rem;margin-top:1.5rem;max-width:800px;margin-left:auto;margin-right:auto}.demo-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#92400e;margin:0;font-size:.875rem;line-height:1.5}.card[data-astro-cid-satorrfh]{background:#fff;border-radius:1rem;padding:2rem;margin-bottom:2rem;box-shadow:0 4px 6px -1px #0000001a;border:1px solid var(--border-light)}.card[data-astro-cid-satorrfh] h2[data-astro-cid-satorrfh]{color:var(--text-primary);margin-bottom:1.5rem;font-size:1.75rem;font-weight:600}.protocol-comparison[data-astro-cid-satorrfh]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin:2rem 0}.protocol-item[data-astro-cid-satorrfh]{padding:1.5rem;border-radius:.75rem;border:2px solid}.whois-protocol[data-astro-cid-satorrfh]{background:#f0fdf4;border-color:#22c55e}.rdap-protocol[data-astro-cid-satorrfh]{background:#eff6ff;border-color:#3b82f6}.protocol-item[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{margin-bottom:1rem;font-size:1.25rem}.whois-protocol[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:#22c55e}.rdap-protocol[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:#3b82f6}.protocol-item[data-astro-cid-satorrfh] ul[data-astro-cid-satorrfh]{list-style:none;padding:0;margin:0}.protocol-item[data-astro-cid-satorrfh] li[data-astro-cid-satorrfh]{padding:.5rem 0;border-bottom:1px solid rgba(0,0,0,.1);color:var(--text-secondary)}.protocol-item[data-astro-cid-satorrfh] li[data-astro-cid-satorrfh]:last-child{border-bottom:none}.protocol-item[data-astro-cid-satorrfh] li[data-astro-cid-satorrfh]:before{content:"✓ ";font-weight:700;margin-right:.5rem}.whois-protocol[data-astro-cid-satorrfh] li[data-astro-cid-satorrfh]:before{color:#22c55e}.rdap-protocol[data-astro-cid-satorrfh] li[data-astro-cid-satorrfh]:before{color:#3b82f6}.protocol-tabs[data-astro-cid-satorrfh]{display:flex;gap:.5rem;margin-bottom:1.5rem;border-bottom:2px solid #e2e8f0}.tab-button[data-astro-cid-satorrfh]{padding:1rem 1.5rem;border:none;background:transparent;border-radius:.5rem .5rem 0 0;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;color:var(--text-secondary);border-bottom:3px solid transparent}.tab-button[data-astro-cid-satorrfh]:hover{background:#f8fafc;color:var(--text-primary)}.tab-button[data-astro-cid-satorrfh].active{background:#fff;color:var(--primary-color);border-bottom-color:var(--primary-color);transform:translateY(2px)}.protocol-info[data-astro-cid-satorrfh]{margin-bottom:1rem}.protocol-description[data-astro-cid-satorrfh]{display:none;padding:1rem;background:#f8fafc;border-radius:.5rem;border:1px solid #e2e8f0}.protocol-description[data-astro-cid-satorrfh].active{display:block}.protocol-description[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{margin:0;color:var(--text-secondary);font-size:.875rem}.whois-info-grid[data-astro-cid-satorrfh]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:1.5rem}.info-item[data-astro-cid-satorrfh]{text-align:center;padding:1.5rem;background:#f8fafc;border-radius:.75rem;border:1px solid #e2e8f0}.info-icon[data-astro-cid-satorrfh]{font-size:2.5rem;margin-bottom:1rem}.info-item[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:var(--text-primary);margin-bottom:.5rem;font-size:1.125rem}.info-item[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:var(--text-secondary);font-size:.875rem}.search-form[data-astro-cid-satorrfh]{margin-bottom:2rem}.input-group[data-astro-cid-satorrfh]{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.input-group[data-astro-cid-satorrfh] label[data-astro-cid-satorrfh]{font-weight:600;color:var(--text-primary)}.input-group[data-astro-cid-satorrfh] input[data-astro-cid-satorrfh]{padding:1rem;border:2px solid var(--border-light);border-radius:.5rem;font-size:1rem;transition:border-color .3s ease}.input-group[data-astro-cid-satorrfh] input[data-astro-cid-satorrfh]:focus{outline:none;border-color:var(--primary-color)}.btn[data-astro-cid-satorrfh]{padding:1rem 2rem;border:none;border-radius:.5rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block;text-align:center}.btn-primary[data-astro-cid-satorrfh]{background:var(--primary-color);color:#fff}.btn-primary[data-astro-cid-satorrfh]:hover{background:var(--primary-dark);transform:translateY(-2px)}.btn-example[data-astro-cid-satorrfh]{background:#f1f5f9;color:var(--text-primary);padding:.5rem 1rem;font-size:.875rem;margin:.25rem}.btn-example[data-astro-cid-satorrfh]:hover{background:#e2e8f0}.search-examples[data-astro-cid-satorrfh]{margin-top:1rem}.search-examples[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{margin-bottom:.5rem;color:var(--text-secondary);font-size:.875rem}.example-buttons[data-astro-cid-satorrfh]{display:flex;flex-wrap:wrap;gap:.5rem}.loading[data-astro-cid-satorrfh]{text-align:center;padding:3rem}.loading-spinner[data-astro-cid-satorrfh]{width:40px;height:40px;border:4px solid #f3f3f3;border-top:4px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.result-section[data-astro-cid-satorrfh],.error-section[data-astro-cid-satorrfh]{margin-top:2rem}.result-header[data-astro-cid-satorrfh]{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.result-header[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{margin:0;color:var(--text-primary)}.copy-buttons[data-astro-cid-satorrfh]{display:flex;gap:.75rem;flex-wrap:wrap}.btn-copy[data-astro-cid-satorrfh]{background:#f1f5f9;color:var(--text-primary);border:1px solid #cbd5e1;padding:.5rem 1rem;font-size:.875rem;border-radius:.375rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.5rem;font-weight:500}.btn-copy[data-astro-cid-satorrfh]:hover{background:#e2e8f0;border-color:#94a3b8;transform:translateY(-1px)}.btn-copy[data-astro-cid-satorrfh]:active{transform:translateY(0)}.whois-results[data-astro-cid-satorrfh]{display:grid;gap:1.5rem}.result-group[data-astro-cid-satorrfh]{background:#f8fafc;border-radius:.75rem;padding:1.5rem;border:1px solid #e2e8f0}.result-group[data-astro-cid-satorrfh] h4[data-astro-cid-satorrfh]{color:var(--text-primary);margin-bottom:1rem;font-size:1.125rem;font-weight:600}.result-item[data-astro-cid-satorrfh]{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid #e2e8f0}.result-item[data-astro-cid-satorrfh]:last-child{border-bottom:none}.result-item[data-astro-cid-satorrfh] .label[data-astro-cid-satorrfh]{font-weight:600;color:var(--text-secondary);flex-shrink:0;margin-right:1rem}.result-item[data-astro-cid-satorrfh] .value[data-astro-cid-satorrfh]{color:var(--text-primary);text-align:right;word-break:break-all}.result-item[data-astro-cid-satorrfh] .value[data-astro-cid-satorrfh] a[data-astro-cid-satorrfh]{color:var(--primary-color);text-decoration:none}.result-item[data-astro-cid-satorrfh] .value[data-astro-cid-satorrfh] a[data-astro-cid-satorrfh]:hover{text-decoration:underline}.privacy-notice[data-astro-cid-satorrfh]{text-align:center;padding:1rem;background:#fef3c7;border-radius:.5rem;border:1px solid #f59e0b}.privacy-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#92400e;margin:0}.fallback-notice[data-astro-cid-satorrfh]{text-align:center;padding:1rem;background:#eff6ff;border-radius:.5rem;border:1px solid #3b82f6}.fallback-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#1d4ed8;margin:0;font-weight:500}.rdap-notice[data-astro-cid-satorrfh]{text-align:center;padding:1rem;background:#eff6ff;border-radius:.5rem;border:1px solid #3b82f6}.rdap-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#1d4ed8;margin:0;font-weight:500}.whois-notice[data-astro-cid-satorrfh]{text-align:center;padding:1rem;background:#f0fdf4;border-radius:.5rem;border:1px solid #22c55e}.whois-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#15803d;margin:0;font-weight:500}.info-notice[data-astro-cid-satorrfh]{text-align:center;padding:1rem;background:#fef9e7;border-radius:.5rem;border:1px solid #f59e0b}.info-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#92400e;margin:0;font-weight:500}.japan-domain-notice[data-astro-cid-satorrfh]{background:#fef9e7;padding:1rem;border-radius:.5rem;border:1px solid #f59e0b;margin:.5rem 0}.japan-domain-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#92400e;margin:.5rem 0;font-size:.875rem;line-height:1.5}.japan-domain-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]:first-child{font-weight:600;margin-top:0}.japan-domain-notice[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]:last-child{margin-bottom:0}.error-message[data-astro-cid-satorrfh]{text-align:center;padding:2rem;background:#fef2f2;border-radius:.75rem;border:1px solid #fca5a5}.error-icon[data-astro-cid-satorrfh]{font-size:3rem;margin-bottom:1rem}.error-message[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:#dc2626;margin-bottom:.5rem}.error-message[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#991b1b}.rdap-info-content[data-astro-cid-satorrfh]{background:#f8fafc;padding:2rem;border-radius:.75rem;border:1px solid #e2e8f0}.rdap-status-grid[data-astro-cid-satorrfh]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.status-item[data-astro-cid-satorrfh]{background:#fff;padding:1.5rem;border-radius:.75rem;text-align:center;border:2px solid}.status-item[data-astro-cid-satorrfh].working{border-color:#22c55e;background:#f0fdf4}.status-item[data-astro-cid-satorrfh].limited{border-color:#f59e0b;background:#fef9e7}.status-item[data-astro-cid-satorrfh].technical{border-color:#6366f1;background:#eef2ff}.status-icon[data-astro-cid-satorrfh]{font-size:2rem;margin-bottom:.75rem}.status-item[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{margin-bottom:.5rem;font-size:1.125rem}.status-item[data-astro-cid-satorrfh].working h3[data-astro-cid-satorrfh]{color:#15803d}.status-item[data-astro-cid-satorrfh].limited h3[data-astro-cid-satorrfh]{color:#d97706}.status-item[data-astro-cid-satorrfh].technical h3[data-astro-cid-satorrfh]{color:#4f46e5}.status-item[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:var(--text-secondary);font-size:.875rem;margin:0}.rdap-benefits[data-astro-cid-satorrfh]{margin-top:2rem;padding:1.5rem;background:#fff;border-radius:.75rem;border:1px solid #e2e8f0}.rdap-benefits[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:var(--text-primary);margin-bottom:1rem}.rdap-benefits[data-astro-cid-satorrfh] ul[data-astro-cid-satorrfh]{list-style:none;padding:0;margin:0}.rdap-benefits[data-astro-cid-satorrfh] li[data-astro-cid-satorrfh]{padding:.5rem 0;border-bottom:1px solid #f1f5f9;color:var(--text-secondary)}.rdap-benefits[data-astro-cid-satorrfh] li[data-astro-cid-satorrfh]:last-child{border-bottom:none}.rdap-benefits[data-astro-cid-satorrfh] li[data-astro-cid-satorrfh]:before{content:"🚀 ";margin-right:.5rem}.guide-grid[data-astro-cid-satorrfh]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.guide-item[data-astro-cid-satorrfh]{background:#f8fafc;padding:1.5rem;border-radius:.75rem;border:1px solid #e2e8f0}.guide-item[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:var(--text-primary);margin-bottom:1rem;font-size:1.125rem}.guide-item[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:var(--text-secondary);line-height:1.6}.usage-grid[data-astro-cid-satorrfh]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.usage-item[data-astro-cid-satorrfh]{background:#f8fafc;padding:1.5rem;border-radius:.75rem;border:1px solid #e2e8f0;text-align:center;transition:all .3s ease}.usage-item[data-astro-cid-satorrfh]:hover{transform:translateY(-2px);box-shadow:0 8px 25px -8px #0000001a}.usage-icon[data-astro-cid-satorrfh]{font-size:2.5rem;margin-bottom:1rem}.usage-item[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:var(--text-primary);margin-bottom:.75rem;font-size:1.125rem}.usage-item[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:var(--text-secondary);font-size:.875rem;line-height:1.5}.privacy-content[data-astro-cid-satorrfh]{background:#f0f9ff;padding:2rem;border-radius:.75rem;border:1px solid #3b82f6}.privacy-info[data-astro-cid-satorrfh]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-top:1.5rem}.privacy-item[data-astro-cid-satorrfh]{background:#fff;padding:1.5rem;border-radius:.5rem;border:1px solid #bfdbfe}.privacy-item[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:var(--text-primary);margin-bottom:.75rem;font-size:1rem}.privacy-item[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:var(--text-secondary);font-size:.875rem;line-height:1.5}.notice-content[data-astro-cid-satorrfh]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.notice-item[data-astro-cid-satorrfh]{background:#fef3c7;padding:1.5rem;border-radius:.75rem;border:1px solid #f59e0b}.notice-item[data-astro-cid-satorrfh] h3[data-astro-cid-satorrfh]{color:#92400e;margin-bottom:.75rem;font-size:1rem}.notice-item[data-astro-cid-satorrfh] p[data-astro-cid-satorrfh]{color:#78350f;font-size:.875rem;line-height:1.5}@media (max-width: 768px){.whois-container[data-astro-cid-satorrfh]{padding:1rem}.whois-container[data-astro-cid-satorrfh] h1[data-astro-cid-satorrfh]{font-size:2rem}.card[data-astro-cid-satorrfh]{padding:1.5rem}.whois-info-grid[data-astro-cid-satorrfh],.guide-grid[data-astro-cid-satorrfh],.privacy-info[data-astro-cid-satorrfh],.usage-grid[data-astro-cid-satorrfh],.notice-content[data-astro-cid-satorrfh]{grid-template-columns:1fr}.result-item[data-astro-cid-satorrfh]{flex-direction:column;align-items:flex-start;gap:.5rem}.result-item[data-astro-cid-satorrfh] .value[data-astro-cid-satorrfh]{text-align:left}.example-buttons[data-astro-cid-satorrfh]{justify-content:center}.result-header[data-astro-cid-satorrfh]{flex-direction:column;align-items:stretch;text-align:center}.copy-buttons[data-astro-cid-satorrfh]{justify-content:center}}@media (max-width: 480px){.input-group[data-astro-cid-satorrfh]{gap:.75rem}.btn[data-astro-cid-satorrfh]{padding:.875rem 1.5rem}.info-item[data-astro-cid-satorrfh],.guide-item[data-astro-cid-satorrfh],.privacy-item[data-astro-cid-satorrfh]{padding:1rem}}