.oa{--bg:#ececeb;--card:#fff;--ink:#202020;--copy:#4a4a4a;--mute:#8a8a88;--line:#2222221f;--line2:#2222220f;--acc:#17a35c;--pill:#222;--pillink:#fff;--danger:#b4372f;box-sizing:border-box;background:var(--bg);min-height:100vh;color:var(--ink);justify-content:center;align-items:center;padding:28px 16px;font-family:Inter,system-ui,sans-serif;display:flex}.oa.dark{--bg:#0b0e10;--card:#111517;--ink:#f2f4f3;--copy:#b6bcb9;--mute:#7d8582;--line:#ffffff1f;--line2:#ffffff12;--acc:#1fe08a;--pill:#f2f4f3;--pillink:#0b0e10;--danger:#ff7b6e}.oa *{box-sizing:border-box}.oa-card{background:var(--card);border:1px solid var(--line);border-radius:16px;width:100%;max-width:440px;padding:26px 28px}.oa-ctr{text-align:center}.oa-pair{justify-content:center;align-items:center;gap:14px;margin:2px 0 18px;display:flex}.oa-lg{border:1px solid var(--line);background:var(--card);width:52px;height:52px;color:var(--copy);border-radius:14px;flex:none;justify-content:center;align-items:center;font-size:20px;font-weight:500;display:flex;position:relative}.oa-lg img{object-fit:contain;width:28px;height:28px}.oa.dark .oa-lg img.inv{filter:invert()}.oa-lg.mono{background:var(--line2)}.oa-lg.wm{width:auto;padding:0 16px}.oa-lg.wm svg{width:auto;height:30px;display:block}.oa-link{color:var(--mute);align-items:center;gap:4px;display:flex}.oa-link svg{width:16px;height:16px}.oa-ck{background:var(--acc);width:20px;height:20px;color:var(--card);border:2px solid var(--card);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;bottom:-6px;right:-6px}.oa-ck svg{width:12px;height:12px}.oa-kick{letter-spacing:.08em;text-transform:uppercase;color:var(--mute);text-align:center;margin:0 0 6px;font-size:11px}.oa-h{text-align:center;color:var(--ink);overflow-wrap:anywhere;margin:0 0 8px;font-size:22px;font-weight:500;line-height:1.25}.oa-p{color:var(--copy);text-align:center;margin:0;font-size:13px;line-height:1.55}.oa-ret{color:var(--copy);text-align:center;justify-content:center;align-items:center;gap:8px;margin:14px 0 4px;font-size:12px;display:flex}.oa-ret svg{width:14px;height:14px;color:var(--acc);flex:none}.oa-sh{letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:16px 0 4px;font-size:11px}.oa-acc{border-top:1px solid var(--line2);gap:12px;padding:11px 0;font-size:13px;line-height:1.45;display:flex}.oa-acc:first-of-type{border-top:0}.oa-acc svg{width:17px;height:17px;color:var(--acc);flex:none;margin-top:1px}.oa-acc b{color:var(--ink);font-weight:500;display:block}.oa-acc span{color:var(--copy);font-size:12.5px}.oa-who{color:var(--copy);overflow-wrap:anywhere;margin:14px 0 4px;font-size:12px}.oa-who a,.oa-link-u{color:var(--ink);text-decoration:underline}.oa-btns{gap:10px;margin-top:16px;display:flex}.oa-btn{border:1px solid var(--line);height:42px;color:var(--ink);font:inherit;cursor:pointer;background:0 0;border-radius:999px;flex:1;justify-content:center;align-items:center;font-size:14px;text-decoration:none;display:inline-flex}.oa-btn.p{background:var(--pill);color:var(--pillink);border-color:var(--pill)}.oa-btn:disabled{opacity:.55;cursor:default}.oa-fine{color:var(--mute);overflow-wrap:anywhere;margin-top:12px;font-size:11.5px;line-height:1.5}.oa-err{border:1px solid color-mix(in srgb,var(--danger) 45%,transparent);color:var(--danger);overflow-wrap:anywhere;border-radius:10px;margin-top:12px;padding:10px 12px;font-size:12.5px}.oa-row2{color:var(--copy);justify-content:center;align-items:center;gap:10px;margin-top:14px;font-size:13px;display:flex}.oa-sp{border:2.5px solid var(--line);border-top-color:var(--ink);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite oa-spin}@keyframes oa-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.oa-sp{animation:none}}.oa-big{background:var(--line2);width:48px;height:48px;color:var(--danger);border-radius:50%;justify-content:center;align-items:center;margin:4px auto 14px;display:flex}.oa-big svg{width:24px;height:24px}