.amphiclash-root.ac-auth{background:#e9f1fc;align-items:stretch}.ac-auth .goo-stage{z-index:0;filter:url(#ac-goo);pointer-events:none;position:fixed;inset:0}.ac-auth .goo-defs{width:0;height:0;position:absolute}.ac-auth .blob{will-change:transform;border-radius:50%;position:absolute}.ac-auth .app-shell{z-index:2;flex-direction:column;min-height:100dvh;display:flex;position:relative}.ac-auth .auth-body{z-index:5;flex-direction:column;flex:1;justify-content:center;gap:18px;padding:0 22px 40px;display:flex;position:relative}.ac-auth .auth-kicker{font-family:var(--f-mono);letter-spacing:.18em;color:var(--tx-3);text-transform:uppercase;font-size:12px}.ac-auth .auth-title{font-family:var(--f-display);letter-spacing:-.03em;color:var(--tx);font-size:34px;font-weight:900;line-height:.95}.ac-auth .auth-jp{font-family:var(--f-jp);color:var(--tx-3);letter-spacing:.1em;margin-top:6px;font-size:13px}.ac-auth .auth-sub{color:var(--tx-2);font-size:12.5px;line-height:1.6}.ac-auth .auth-field{flex-direction:column;gap:7px;display:flex}.ac-auth .auth-label{font-family:var(--f-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--tx-3);font-size:11.5px}.ac-auth .auth-input{font-family:var(--f-mono);border:1px solid var(--line);color:var(--tx);letter-spacing:.04em;background:#ffffffb8;border-radius:12px;outline:none;width:100%;padding:14px 15px;font-size:16px}.ac-auth .auth-input:focus{border-color:#14202e59}.ac-auth .auth-input--code{letter-spacing:.45em;text-align:center;font-size:26px;font-weight:700}.ac-auth .auth-error{font-family:var(--f-mono);letter-spacing:.06em;color:#da270b;font-size:12.5px}.ac-auth .auth-hint{font-family:var(--f-mono);letter-spacing:.06em;color:var(--tx-3);text-align:center;font-size:12px}.ac-auth .auth-hint button{color:var(--tx-2);font:inherit;cursor:pointer;background:0 0;border:none;padding:0;text-decoration:underline}.ac-auth .region-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.ac-auth .region-card{cursor:pointer;border:1px solid var(--line);background:#fff9;border-radius:14px;flex-direction:column;gap:3px;padding:14px 12px;transition:transform .12s,border-color .15s,background .15s;display:flex}.ac-auth .region-card:active{transform:scale(.98)}.ac-auth .region-card--on{background:#ffffffeb;border-color:#14202e8c;box-shadow:inset 0 1px #fffffff2,0 6px 18px #14202e1a}.ac-auth .region-card .r-name{font-family:var(--f-display);letter-spacing:-.01em;color:var(--tx);font-size:17px;font-weight:900}.ac-auth .region-card .r-sub{font-family:var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-3);font-size:11px}.ac-auth .region-note{font-family:var(--f-mono);letter-spacing:.05em;color:var(--tx-3);font-size:11.5px;line-height:1.6}.ac-auth .auth-steps{font-family:var(--f-mono);letter-spacing:.1em;color:var(--tx-3);text-transform:uppercase;align-items:center;gap:6px;font-size:11px;display:flex}.ac-auth .auth-steps .dot{background:var(--line);border-radius:50%;width:6px;height:6px}.ac-auth .auth-steps .dot--on{background:var(--tx-2)}.ac-auth .vbtn[disabled]{opacity:.45;pointer-events:none}