/* --- [02. パンくずリスト] --- */
.btc-forgot-index-pc__breadcrumb-container {
    position: relative;
    padding: 85px 25px 20px;
    z-index: 10;
}
.btc-forgot-index-pc__breadcrumbs {
    list-style: none;
    display: flex;
    padding: 0;
    margin: 0;
    font-size: 10px;
    letter-spacing: 0.05em;
    overflow-x: auto;
    white-space: nowrap;
}
.btc-forgot-index-pc__breadcrumbs li:not(:last-child)::after {
    content: "/";
    margin: 0 10px;
    color: #ccc;
}
.btc-forgot-index-pc__breadcrumbs a {
    text-decoration: none;
    color: #2d2d2d;
    opacity: 0.5;
}

/* --- [03. ページヘッダー] --- */
.btc-forgot-index-pc__page-header {
    padding: 40px 25px;
    text-align: center;
    position: relative;
}
.btc-forgot-index-pc__page-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 600;
    font-size: 1.375rem;
    letter-spacing: 0.1rem;
    margin: 0;
    color: #1a2a40;
    line-height: 1.6;
}
.btc-forgot-index-pc__page-title span {
    display: block;
    font-size: 10px;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.3em;
    margin-top: 10px;
    opacity: 0.6;
}

/* --- [04. コンテンツエリア基礎] --- */
.btc-forgot-index-pc__main-content {
    max-width: 650px;
    margin: 0 auto;
    padding: 0 25px 100px;
}

/* --- [05. 白い枠コンテナ] --- */
.btc-forgot-index-pc__white-container {
    background-color: #ffffff;
    padding: 30px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    margin-bottom: 30px;
}

.btc-forgot-index-pc__guide-text {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 25px;
    color: #2d2d2d;
}
.btc-forgot-index-pc__guide-text .btc-forgot-index-pc__note {
    display: block;
    margin-top: 12px;
    font-size: 12px;
    color: #666;
    line-height: 1.5;
}

.btc-forgot-index-pc__form-help-text {
    margin-top: 15px;
    font-size: 13px;
    line-height: 1.6;
    color: #2d2d2d;
}
.btc-forgot-index-pc__form-help-text a {
    color: #1a2a40;
    text-decoration: underline;
    font-weight: 500;
}

/* --- [06. フォーム入力設定] --- */
.btc-forgot-index-pc__input-group {
    position: relative;
    margin-bottom: 20px;
}
.btc-forgot-index-pc__input-label {
    display: block;
    font-size: 16px;
    color: #2d2d2d;
    margin-bottom: 8px;
    font-weight: 700;
}
.btc-forgot-index-pc__form-input {
    width: 100%;
    height: 58px;
    background-color: #ffffff;
    border: 1px solid #a0a1a1;
    box-sizing: border-box;
    padding: 0 15px;
    font-size: 16px;
    color: #2d2d2d;
    border-radius: 4px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}
.btc-forgot-index-pc__form-input::placeholder {
    color: #a0a1a1;
}

/* --- [07. ボタン共通設定] --- */
.btc-forgot-index-pc__btn-container {
    padding: 0 35px;
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.btc-forgot-index-pc__form-btn {
    width: 100%;
    height: 60px;
    max-width: 320px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s;
    box-sizing: border-box;
    border-radius: 30px;
}
.btc-forgot-index-pc__form-btn:hover {
    opacity: 0.8;
}

.btc-forgot-index-pc__btn-primary {
    background-color: #1a2a40;
    color: #ffffff;
}


/* =============================================
   PC レスポンシブ (768px)
   ============================================= */
@media (min-width: 768px) {
    .btc-forgot-index-pc__breadcrumb-container {
        padding: 90px 40px 20px;
        max-width: 900px;
        margin: 0 auto;
    }
    .btc-forgot-index-pc__breadcrumbs { font-size: 12px; }

    .btc-forgot-index-pc__page-header {
        padding: 40px 40px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .btc-forgot-index-pc__page-title { font-size: 28px; }
    .btc-forgot-index-pc__page-title span { font-size: 14px; }

    .btc-forgot-index-pc__btn-container {
        padding: 0 40px;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }

    .btc-forgot-index-pc__form-help-text, 
    .btc-forgot-index-pc__guide-text {
        text-align: center;
    }
    
/* =============================================
   PC レスポンシブ (1024px)
   ============================================= */
@media (min-width: 1024px) {

    .btc-forgot-index-pc__breadcrumb-container {
        max-width: 650px;
    }

    .btc-forgot-index-pc__btn-container {
        padding: 0 60px;
        max-width: 600px;
    }
}