.rd-support{display:grid;gap:10px;--sa-accent: var(--rd-accent, #A0522D);--sa-border: var(--rd-border, rgba(212,165,116,.45));--sa-muted: var(--rd-muted, #7a6552);--sa-text: var(--rd-text, #2A1810);--sa-surface: var(--rd-surface, #fff)}.rd-support-options{display:grid;gap:8px}.rd-support-option{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:start;text-align:left;width:100%;border:1.5px solid var(--sa-border);background:var(--sa-surface);border-radius:13px;padding:12px 13px;cursor:pointer;font:inherit;color:var(--sa-text)}.rd-support-option.on{border-color:var(--sa-accent);background:color-mix(in srgb,var(--sa-accent) 6%,var(--sa-surface))}.rd-support-option:disabled{cursor:default;opacity:.7}.rd-support-radio{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--sa-border);display:grid;place-items:center;color:#fff;margin-top:1px}.rd-support-option.on .rd-support-radio{background:var(--sa-accent);border-color:var(--sa-accent)}.rd-support-copy{display:grid;gap:3px}.rd-support-copy strong{font-size:14px;display:inline-flex;gap:8px;align-items:center}.rd-support-copy em{font-style:normal;font-size:10.5px;font-weight:800;color:#fff;background:var(--sa-accent);border-radius:999px;padding:2px 8px}.rd-support-copy small{font-size:12.5px;line-height:1.45;color:var(--sa-muted)}.rd-support-alerts{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start;cursor:pointer;padding:4px 2px}.rd-support-alerts input{width:17px;height:17px;accent-color:var(--sa-accent);margin-top:2px}.rd-support-alerts span{display:grid;gap:2px}.rd-support-alerts strong{font-size:14px;color:var(--sa-text)}.rd-support-alerts small{font-size:12.5px;color:var(--sa-muted);line-height:1.45}.rd-support.compact .rd-support-option{padding:10px 12px}.rd-support-window{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.rd-support-status{font-size:13px;color:var(--rd-muted, #7a6552);margin:0;line-height:1.5}.rd-support-status strong{color:var(--rd-text, #2A1810)}.rd-2fa{display:grid;gap:14px;color:var(--rd-text, #2A1810);font-size:14px}.rd-2fa p{margin:0}.rd-2fa-head{display:flex;gap:12px;align-items:flex-start}.rd-2fa-head strong{display:block;font-size:15px;margin-bottom:3px;color:var(--rd-text-strong, #2A1810)}.rd-2fa-head p{color:var(--rd-muted, #6f5c4a);line-height:1.5;font-size:13px}.rd-2fa-badge{flex:0 0 36px;width:36px;height:36px;display:grid;place-items:center;border-radius:10px;color:var(--rd-accent, #A0522D);background:var(--rd-accent-soft, rgba(160, 82, 45, .1))}.rd-2fa-steps{list-style:none;margin:0;padding:0;display:grid;gap:16px}.rd-2fa-steps>li{display:grid;grid-template-columns:26px minmax(0,1fr);gap:12px;align-items:start}.rd-2fa-steps strong{display:block;font-size:14px;margin-bottom:4px;color:var(--rd-text-strong, #2A1810)}.rd-2fa-steps p{color:var(--rd-muted, #6f5c4a);font-size:13px;line-height:1.5}.rd-2fa-step-no{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;font-size:12px;font-weight:800;color:var(--rd-accent, #A0522D);background:var(--rd-accent-soft, rgba(160, 82, 45, .1))}.rd-2fa-qr{width:192px;height:192px;margin:8px 0 10px;padding:8px;box-sizing:border-box;display:grid;place-items:center;border:1px solid var(--rd-border, #eadfd3);border-radius:14px;background:#fff}.rd-2fa-qr img{display:block;width:176px;height:176px;image-rendering:pixelated}.rd-2fa-qr-loading{width:36px;height:36px;border-radius:50%;border:3px solid rgba(160,82,45,.18);border-top-color:sienna;animation:rd-2fa-spin .8s linear infinite}@keyframes rd-2fa-spin{to{transform:rotate(360deg)}}.rd-2fa-key{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.rd-2fa-key code{font:700 12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.04em;padding:3px 6px;border-radius:6px;background:var(--rd-surface-soft, #F7F4EF);color:var(--rd-text, #2A1810);word-break:break-all}.rd-2fa-link{background:none;border:0;padding:0;font:inherit;font-size:12px;font-weight:800;color:var(--rd-accent, #A0522D);cursor:pointer;text-decoration:none}.rd-2fa-link:hover{text-decoration:underline;text-underline-offset:3px}.rd-2fa-link.phone{display:none;align-items:center;gap:5px;margin-top:8px}@media(hover:none)and (pointer:coarse){.rd-2fa-link.phone{display:inline-flex}}.rd-2fa-code-input{width:100%;max-width:220px;box-sizing:border-box;padding:12px 14px;border-radius:12px;border:1px solid var(--rd-border, rgba(212, 165, 116, .45));background:var(--rd-surface-soft, #F7F4EF);color:var(--rd-text, #2A1810);font:800 22px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.28em;text-align:center}.rd-2fa-code-input:focus{outline:none;border-color:var(--rd-accent, #A0522D);box-shadow:0 0 0 3px #a0522d24}.rd-2fa-code-input.full{max-width:none}.rd-2fa-codes{list-style:none;margin:0;padding:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px;border:1px dashed var(--rd-border, #d9c7b3);border-radius:12px;background:var(--rd-surface-soft, #F7F4EF)}.rd-2fa-codes li{font:700 14px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em;text-align:center;color:var(--rd-text, #2A1810)}.rd-2fa-row{display:flex;flex-wrap:wrap;gap:8px}.rd-2fa-row.end{justify-content:flex-end}.rd-2fa-btn{min-height:38px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 14px;border:1px solid var(--rd-border, #e1d5ca);border-radius:var(--rd-radius-control, 10px);background:var(--rd-surface, #fff);color:var(--rd-text, #2A1810);font:inherit;font-size:13px;font-weight:800;cursor:pointer}.rd-2fa-btn:hover:not(:disabled){background:var(--rd-surface-soft, #F7F4EF)}.rd-2fa-btn.primary{border-color:transparent;background:linear-gradient(135deg,#c87941,sienna);color:#fff}.rd-2fa-btn.primary:hover:not(:disabled){background:linear-gradient(135deg,#b96c36,#8e4726)}.rd-2fa-btn.danger{border-color:#b4231847;color:var(--rd-danger, #b42318)}.rd-2fa-btn.wide{width:100%;min-height:44px}.rd-2fa-btn:disabled{opacity:.5;cursor:not-allowed}.rd-2fa-check{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;cursor:pointer}.rd-2fa-check input{width:16px;height:16px;accent-color:#A0522D}.rd-2fa-error{color:var(--rd-danger, #b42318);background:var(--rd-danger-soft, #fff1ef);padding:10px 12px;border-radius:10px;font-size:13px}.rd-2fa-note{color:var(--rd-muted, #6f5c4a);font-size:13px;line-height:1.5}.rd-2fa-field{display:grid;gap:6px}.rd-2fa-field label{font-size:12px;font-weight:800;color:var(--rd-muted, #6f5c4a)}.rd-2fa-field input[type=password]{width:100%;max-width:320px;box-sizing:border-box;padding:10px 12px;border-radius:10px;border:1px solid var(--rd-border, #e1d5ca);background:var(--rd-surface-soft, #F7F4EF);color:var(--rd-text, #2A1810);font:inherit}@media(max-width:520px){.rd-2fa-codes{grid-template-columns:1fr 1fr;gap:8px 10px;padding:12px}.rd-2fa-row.end{justify-content:stretch}.rd-2fa-row.end .rd-2fa-btn{flex:1 1 auto}}