.coa-overlay{display:none;position:fixed;inset:0;background:#0000008c;z-index:99999;align-items:center;justify-content:center;font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Meiryo,sans-serif}.coa-overlay.is-open{display:flex}.coa-modal{background:#fff;border-radius:18px;width:calc(100% - 32px);max-width:480px;padding:40px 36px 32px;position:relative;box-shadow:0 20px 60px #0003;animation:coaSlideIn .2s ease}@keyframes coaSlideIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.coa-modal__close{position:absolute;top:24px;right:24px;background:none;border:none;cursor:pointer;color:#535862;font-size:22px;line-height:1;padding:4px 6px;border-radius:6px;transition:color .15s,background .15s}.coa-modal__close:hover{color:#000;background:#f0f0f0}.coa-modal__icon-wrapper{width:56px;height:56px;background:#edecff;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px}.coa-modal__icon{width:42px;height:42px;background:#e2e0ff;border-radius:50%;display:flex;align-items:center;justify-content:center}.coa-modal__icon svg{width:26px;height:26px;color:#4943a5}.coa-modal__title{text-align:center;font-size:20px;font-weight:700;color:#181d27;line-height:30px;margin-bottom:8px}.coa-modal__desc{text-align:center;font-size:14px;color:#181d27;margin-bottom:32px;line-height:20px}.coa-modal__options{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.coa-modal__option{display:flex;align-items:center;gap:14px;padding:16px;border:1.5px solid #e8e8e8;border-radius:12px;cursor:pointer;transition:border-color .15s,background .15s;text-decoration:none;color:inherit;background:#fff}.coa-modal__option:hover{border-color:#2d287f;background:#f5f5fc;color:inherit;text-decoration:none}.coa-modal__option-icon-beaker{width:56px;height:56px;background:#fafaff;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.coa-modal__option-icon-beaker svg{width:32px;height:32px;color:#3b3692}.coa-modal__option-icon-briefcase{width:56px;height:56px;background:#fafef5;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.coa-modal__option-icon-briefcase svg{width:32px;height:32px;color:#326212}.coa-modal__option-text{flex:1;display:flex;flex-direction:column;gap:4px}.coa-modal__option-title{font-size:18px;font-weight:700;color:#181d27;display:block;line-height:28px}.coa-modal__option-sub{font-size:14px;color:#535862;display:block;line-height:20px}.coa-modal__option-chevron{color:#2d287f;flex-shrink:0}.coa-modal__login{text-align:center;font-size:13px;color:#181d27}.coa-modal__login a{color:#86172f;font-weight:700;text-decoration:underline}.coa-register-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:99999;align-items:center;justify-content:center;overflow-y:auto;padding:24px 16px;font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Meiryo,sans-serif}.coa-register-overlay.is-open{display:flex}.coa-register-modal{background:#fff;border-radius:18px;width:100%;max-width:640px;padding:40px 48px 36px;position:relative;margin:auto;box-shadow:0 20px 60px #0003;animation:coaSlideIn .2s ease}.coa-register-modal__title{font-size:20px;font-weight:800;color:#181d27;text-align:center;margin-bottom:8px}.coa-register-modal__desc{font-size:14px;color:#535862;text-align:center;line-height:20px;margin-bottom:28px}.coa-register-modal__form{display:flex;flex-direction:column;gap:18px}.coa-register-modal__row{display:flex;gap:12px}.coa-register-modal__field{display:flex;flex-direction:column;gap:6px;flex:1}.coa-register-modal__label{font-size:13px;font-weight:700;color:#181d27;line-height:18px}.coa-register-modal__label .req{color:#e03535;margin-left:2px}.coa-register-modal__input,.coa-register-modal__select{width:100%;padding:10px 14px;border:1.5px solid #D5D7DA;border-radius:8px;font-size:14px;font-family:inherit;color:#181d27;background:#fff;outline:none;transition:border-color .15s;appearance:none;box-sizing:border-box}.coa-register-modal__input:focus,.coa-register-modal__select:focus{border-color:#2d287f}.coa-register-modal__input::placeholder{color:#aaa}.coa-register-modal__input.is-error,.coa-register-modal__checkboxes.is-error{border-color:#e03535}.coa-register-modal__error{display:none;font-size:12px;color:#e03535;margin-top:2px;line-height:16px}.coa-register-modal__error.is-visible{display:block}.coa-register-modal__checkboxes{display:flex;flex-direction:column;gap:10px}.coa-register-modal__checkbox-label{display:flex;align-items:center;gap:10px;font-size:14px;color:#181d27;cursor:pointer}.coa-register-modal__checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:#2D287F;flex-shrink:0;cursor:pointer}.coa-register-modal__btn-submit{display:block;width:100%;background:#2d287f;color:#fff;border:none;border-radius:10px;padding:15px;font-size:16px;font-weight:700;font-family:inherit;cursor:pointer;transition:background .2s;margin-top:4px}.coa-register-modal__btn-submit:hover{background:#0f1830}.coa-register-modal__btn-submit:disabled{background:#6c68b0;cursor:not-allowed}.coa-register-modal__btn-submit:disabled:hover{background:#6c68b0}@keyframes coa-spin{to{transform:rotate(360deg)}}.coa-btn-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:coa-spin .7s linear infinite;margin-right:8px;vertical-align:middle;flex-shrink:0}.coa-register-modal__btn-cancel{display:block;width:100%;background:none;border:none;color:#2d287f;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;padding:8px 0 0;text-align:center}@media (max-width: 1024px){.coa-register-modal{padding:24px}.coa-register-modal__row{flex-direction:column}.coa-register-modal__checkboxes{gap:8px}.coa-register-modal__checkbox-label{line-height:24px}}@media (max-width: 768px){.coa-modal{padding:32px 22px 28px}}