.otac-root,.otac-root *{box-sizing:border-box}.otac-root{--bg:#eceff4;--ink:#1f2733;--muted:#5b6677;--hint:#8b97a8;--card:#fff;--line:#d7dde6;--line2:#c2cbd6;--accent:#1f6feb;--teal:#0f766e;--teal-bg:#ccfbf1;--info:#2563eb;--warn:#d97706;--ok:#16a34a;--no:#dc2626;--otac:#7c3aed;--logteal:#0d9488;--radius:10px;--radius-sm:7px}.otac-root *{box-sizing:border-box}.otac-root{background:var(--bg);color:var(--ink);display:flex;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Malgun Gothic,Apple SD Gothic Neo,sans-serif;height:100%;height:100vh;line-height:1.55;margin:0;overflow:hidden;padding:0}.otac-root.ja-font{font-family:Meiryo UI,MS PGothic,Hiragino Kaku Gothic ProN,Yu Gothic,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.otac-root .wrap{display:flex;flex:1;flex-direction:column;gap:8px;margin:0 auto;max-width:85%;min-height:0;padding:34px 18px 22px;width:85%}.otac-root .head{align-items:center;background:linear-gradient(115deg,#fff,#f4f8ff 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rgba(0,0,0,.45);overflow:hidden;position:absolute;right:12px;transition:transform .38s cubic-bezier(.2,.85,.25,1),opacity .35s;width:250px;z-index:8}.otac-root .toast.hide{opacity:0;pointer-events:none;transform:translateX(135%)}.otac-root .toast.shake{animation:shake .4s}@keyframes shake{0%,to{transform:translateX(0)}25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}.otac-root .toast-head{align-items:center;background:var(--teal);color:#fff;display:flex;gap:7px;padding:9px 11px}.otac-root .ts-ic{font-size:14px}.otac-root .ts-t{flex:1;font-size:11px;font-weight:700;line-height:1.2}.otac-root .ts-x{cursor:pointer;font-size:12px;opacity:.85}.otac-root .toast-body{padding:11px 13px 12px}.otac-root .ts-msg{color:var(--ink);font-size:11.5px;line-height:1.45}.otac-root .ts-msg.bad{color:var(--no)}.otac-root .ts-msg.good{color:var(--ok);font-weight:600}.otac-root .code{display:flex;gap:5px;justify-content:center;margin-top:11px}.otac-root .code input{background:#fff;border:1.5px solid var(--line2);border-radius:6px;color:#1c2734;font-size:16px;font-weight:700;height:34px;text-align:center;width:28px}.otac-root .code input:focus{border-color:var(--teal);box-shadow:0 0 0 2px rgba(15,118,110,.15);outline:none}.otac-root .code.done input{border-color:var(--ok)}.otac-root .auth-btn{background:var(--teal);border:none;border-radius:7px;color:#fff;cursor:pointer;font-size:12px;font-weight:600;margin-top:10px;padding:8px;width:100%}.otac-root .auth-btn:disabled{background:#9aa6b6;cursor:default}.otac-root .ts-hint{color:var(--muted);font-size:10px;margin-top:7px;text-align:center}.otac-root .agent-bar{align-items:center;background:#eef0f3;border-bottom:1px solid #dfe3e8;display:flex;padding:7px 11px}.otac-root .agent-bar .ab-title{color:#2b3440;flex:1;font-size:11.5px;font-weight:600}.otac-root .agent-bar .ab-ctrls{color:#8a93a0;display:flex;font-size:11px;gap:10px}.otac-root .agent-bar 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