body {
    font-family: 'Noto Sans JP', sans-serif;
}

p {
    font-size: 16px;
}

/* 小見出し: 18px */
h6, .h6 {
    font-size: 18px;
}

/* 備考: 14px */
small, .small {
    font-size: 14px;
}

.container-slim {
    max-width: 560px;
}

.container-wide {
    max-width: 800px;
}

#img-logo {
    width: auto;
    height: 24px;
    filter: brightness(0) invert(1);
}

@media (min-width: 768px) {
    #img-logo {
        height: 32px;
    }
}

/* ヘッダー高さ（ログイン状態によらず固定） */
.header-inner {
    height: 60px;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

@media (min-width: 768px) {
    .header-inner {
        height: 76px;
    }
}

.header-subtitle {
    font-size: 0.7rem;
}

@media (min-width: 768px) {
    .header-subtitle {
        font-size: 0.875rem;
    }
}

.header-user-btn {
    font-size: 0.7rem;
}

@media (min-width: 768px) {
    .header-user-btn {
        font-size: 0.875rem;
    }
}

[id^="button-social-login-"] {
    height: 48px;
    font-size: 0.875rem;
}

[id^="icon-social-login-"] {
    width: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.required-mark {
    font-size: 0.6em;
}

.form-control[readonly] {
    background-color: #e9ecef;
    opacity: 1;
    cursor: default;
}

.pe-none {
    opacity: 0.65;
}

/* number input の spinner（▲▼）を非表示 */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
input[type="number"] {
    appearance: textfield;
}