@charset "UTF-8";

/* =========================================================
   下層ページ共通ヘッダー (Sub Hero)
========================================================= */
.p-sub-hero-bg {
    width: 100%;
    height: 100px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.p-sub-hero-title {
    padding: 60px 0 20px;
    text-align: center;
    margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
    .p-sub-hero-bg {
        height: 100px;
    }
    .p-sub-hero-title {
        padding: 40px 0 10px;
        margin-bottom: 30px;
    }
}

/* =========================================================
   対象疾患 扉ページ (DISEASES)
========================================================= */
.p-diseases-intro {
    text-align: center;
    margin-bottom: 60px;
}
.p-diseases-intro__text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #444;
}

/* 導線グリッド (3カラム) - 「初めての方」ページのデザインを踏襲 */
.p-diseases-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px 30px;
    margin-bottom: 80px;
}
.p-diseases-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}
.p-diseases-card__img {
    margin-bottom: 15px;
    overflow: hidden;
    border-radius: 4px;
    background-color: #f5f5f5; /* 画像がない場合の仮背景 */
}
.p-diseases-card__img img {
    width: 100%;
    aspect-ratio: 7 / 3;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.p-diseases-card:hover .p-diseases-card__img img {
    transform: scale(1.05);
}

/* テキストとボタンのエリア */
.p-diseases-card__content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* 見出し（左にオレンジ線） */
.p-diseases-card__title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
    border-left: 4px solid var(--color-main);
    padding-left: 10px;
    margin-bottom: 12px;
    line-height: 1.3;
}

.p-diseases-card__text {
    font-size: 0.9rem;
    color: #444;
    line-height: 1.7;
    margin-bottom: 15px;
    flex: 1; /* 下部のボタン位置を揃える */
}

/* 詳しく見るボタン（左寄せ・黒丸） */
.p-diseases-card__btn {
    text-align: left;
    margin-top: auto;
}
.p-diseases-card__btn .c-btn-circle-arrow {
    align-self: flex-start;
}

/* スマホ版レスポンシブ */
@media screen and (max-width: 768px) {
    .p-diseases-intro {
        text-align: left;
        margin-bottom: 40px;
    }
    .p-diseases-list {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 60px;
    }
    .p-diseases-card__img img {
        aspect-ratio: 7 / 3;
    }
}

/* =========================================================
   疾患詳細ページ (DISEASE DETAIL)
========================================================= */
.p-disease-detail-intro {
    text-align: center;
    margin-bottom: 60px;
    font-size: 1rem;
    line-height: 1.8;
    color: #333;
}

.p-disease-detail-sec {
    margin-bottom: 80px;
}

/* 見出し（左オレンジ線のみ・下線削除） */
.p-disease-heading {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    border-left: 5px solid var(--color-main);
    padding-left: 12px;
    margin-bottom: 30px;
}

/* 通常テキスト */
.p-disease-text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 20px;
}

/* 症状の2カラムリスト */
.p-disease-symptom {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 30px;
}
.p-disease-symptom__col {
    width: 50%;
}
.p-disease-symptom__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px dashed #ccc;
}

/* リスト（黒丸の箇条書き） */
.p-disease-list {
    margin-bottom: 20px;
}
.p-disease-list li {
    position: relative;
    padding-left: 1.2em;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 10px;
    color: #444;
}
.p-disease-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-main);
}

/* 小見出し（番号付きなど） */
.p-disease-subheading {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
    margin-top: 35px;
}
.p-disease-subheading:first-child {
    margin-top: 0;
}

/* ステップ・グラフ部分のレイアウト (画像左、テキスト右) */
.p-disease-step {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}
.p-disease-step__img {
    width: 55%;
}
.p-disease-step__img img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid #eaeaea; /* グラフの境界線をうっすらと */
}
.p-disease-step__info {
    width: 45%;
}
.p-disease-step__list dt {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-text);
    margin-bottom: 5px;
}
.p-disease-step__list dd {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #444;
    margin-bottom: 20px;
}

/* FAQレイアウト */
.p-disease-faq__item {
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px dashed #eaeaea;
}
.p-disease-faq__item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}
.p-disease-faq__item dt {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-text);
    margin-bottom: 10px;
    display: flex;
    line-height: 1.5;
}
.p-disease-faq__item dt::before {
    content: 'Q.';
    color: var(--color-main);
    margin-right: 10px;
    font-size: 1.2rem;
    font-weight: 900;
}
.p-disease-faq__item dd {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #444;
    display: flex;
}
.p-disease-faq__item dd::before {
    content: 'A.';
    color: #aaa; /* ★青色(#0066cc)からよくある質問と同じ薄いグレー(#aaa)に変更 */
    margin-right: 10px;
    font-size: 1.2rem;
    font-weight: 900;
}

/* SP レスポンシブ */
@media screen and (max-width: 768px) {
    .p-disease-detail-intro {
        text-align: left;
        font-size: 0.95rem;
        margin-bottom: 40px;
    }
    .p-disease-detail-sec {
        margin-bottom: 50px;
    }
    .p-disease-symptom {
        flex-direction: column;
        gap: 30px;
    }
    .p-disease-symptom__col {
        width: 100%;
    }
    .p-disease-step {
        flex-direction: column;
        gap: 25px;
    }
    .p-disease-step__img,
    .p-disease-step__info {
        width: 100%;
    }
}