.rc-card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1.25rem;margin-bottom:16px}.rc-h2{font-size:1.125rem;font-weight:700;color:#1f2937;margin:0 0 .75rem}.rc-form-group{margin-bottom:.25rem}.rc-input{width:100%;padding:.5rem .75rem;height:auto;font-size:.875rem;color:#1f2937;border:1px solid #e5e7eb;border-radius:8px;background:#fff;outline:none;transition:border-color .15s;box-sizing:border-box}.rc-input:focus{border-color:#0b3333;box-shadow:0 0 0 3px #0b333314}.rc-input::-moz-placeholder{color:#9ca3af}.rc-input::placeholder{color:#9ca3af}.rc-btn-check{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.75rem 1.5rem;margin-top:.25rem;border:none;border-radius:10px;background:#2a9c4a;color:#fff;font-size:.9375rem;font-weight:700;cursor:pointer;white-space:nowrap;transition:background .15s,box-shadow .15s,transform .1s}.rc-btn-check:hover{background:#238f40;box-shadow:0 4px 12px #2a9c4a40}.rc-btn-check:active{transform:scale(.98)}.rc-btn-check:disabled{opacity:.5;cursor:not-allowed}.rc-btn-check svg{width:1.125rem;height:1.125rem}.rc-hint{font-size:12px;color:#9ca3af;margin:6px 0 0}.rc-summary{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.rc-badge{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border-radius:20px;font-size:13px;font-weight:600}.rc-badge-ok{background:#ecfdf5;color:#059669}.rc-badge-warn{background:#fffbeb;color:#d97706}.rc-badge-error{background:#fef2f2;color:#dc2626}.rc-badge-info{background:#f0f9ff;color:#0284c7}.rc-chain{display:flex;flex-direction:column;gap:0}.rc-hop{display:flex;align-items:stretch;gap:0;position:relative}.rc-hop-line{width:32px;display:flex;flex-direction:column;align-items:center;flex-shrink:0}.rc-hop-dot{width:12px;height:12px;border-radius:50%;border:2px solid #d1d5db;background:#fff;flex-shrink:0;margin-top:18px;z-index:1}.rc-hop-dot-redirect{border-color:#f59e0b;background:#fef3c7}.rc-hop-dot-ok{border-color:#10b981;background:#d1fae5}.rc-hop-dot-error{border-color:#ef4444;background:#fee2e2}.rc-hop-connector{flex:1;width:2px;background:#e5e7eb;min-height:8px}.rc-hop-content{flex:1;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:12px 16px;margin:8px 0;min-width:0}.rc-hop-content-final{border-color:#10b981;background:#f0fdf4}.rc-hop-content-error{border-color:#ef4444;background:#fef2f2}.rc-hop-status{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;padding:2px 8px;border-radius:4px;margin-bottom:6px}.rc-status-301{background:#dbeafe;color:#1e40af}.rc-status-302{background:#fef3c7;color:#92400e}.rc-status-307{background:#fce7f3;color:#9d174d}.rc-status-308{background:#e0e7ff;color:#3730a3}.rc-status-200{background:#d1fae5;color:#065f46}.rc-status-err{background:#fee2e2;color:#991b1b}.rc-hop-url{font-size:13px;color:#374151;word-break:break-all;line-height:1.5}.rc-hop-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;font-size:11px;color:#9ca3af}.rc-loading{text-align:center;padding:40px 0;color:#6b7280;font-size:14px}.rc-spinner{width:32px;height:32px;border:3px solid #e5e7eb;border-top-color:#0b3333;border-radius:50%;animation:rc-spin .6s linear infinite;margin:0 auto 12px}@keyframes rc-spin{to{transform:rotate(360deg)}}.rc-error{color:#991b1b;background:#fef2f2;border-color:#fecaca}.rc-advice-title{font-size:14px;font-weight:700;color:#111827;margin:0 0 8px}.rc-advice-list{margin:0;padding:0 0 0 18px;font-size:13px;color:#4b5563;line-height:1.8}.rc-fix-desc{font-size:13px;color:#4b5563;margin:0 0 12px;line-height:1.7}.rc-fix-tabs{display:flex;gap:0;border-bottom:1px solid #e5e7eb;margin-bottom:0}.rc-fix-tab{padding:8px 16px;font-size:12px;font-weight:600;color:#9ca3af;background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:color .15s,border-color .15s;white-space:nowrap}.rc-fix-tab:hover{color:#4b5563}.rc-fix-tab.active{color:#0b3333;border-bottom-color:#0b3333}.rc-fix-code-wrap{position:relative}.rc-fix-code{background:#1e293b;color:#e2e8f0;padding:16px;margin:0;border-radius:0 0 8px 8px;font-size:12px;line-height:1.7;overflow-x:auto;white-space:pre;font-family:SF Mono,Monaco,Consolas,monospace}.rc-copy-btn{position:absolute;top:8px;right:8px;background:#ffffff1a;border:none;border-radius:4px;padding:6px;cursor:pointer;color:#94a3b8;transition:color .15s,background .15s;z-index:2}.rc-copy-btn:hover{background:#fff3;color:#e2e8f0}.rc-copy-btn.copied{color:#10b981}@media (max-width:640px){.rc-card{padding:1rem}.rc-summary{flex-direction:column;align-items:stretch}.rc-badge{justify-content:center}.rc-hop-content{padding:10px 12px}.rc-hop-url{font-size:12px}.rc-hop-meta{font-size:10px}.rc-fix-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch}.rc-fix-tab{padding:8px 12px;font-size:11px}.rc-fix-code{font-size:11px;padding:12px}}