/* =========================================
   フレイル・筋力低下が気になる方のお悩みごと固定ページ 専用CSS
   配置想定：/css/frailty-muscle-exercise.css
   HTML想定：/worries/frailty-muscle-exercise.html

   既存の /css/worry-page.css をベースに、
   本ページ固有の見た目だけを補正します。
========================================= */

body.frailty-page .frailty-hero {
    background-image: url("../img/main-visual-BH.jpg");
}

body.frailty-page .worry-hero-overlay {
    background: linear-gradient(90deg,
            rgba(0, 0, 0, 0.45),
            rgba(0, 0, 0, 0.22),
            rgba(240, 131, 0, 0.30));
    filter: grayscale(35%);
}

body.frailty-page .frailty-hero-card {
    width: min(860px, 100%);
}

body.frailty-page .worry-hero-title {
    font-size: clamp(1.86rem, 4.4vw, 3.55rem);
}

body.frailty-page .frailty-point-card,
body.frailty-page .frailty-message-card,
body.frailty-page .frailty-support-plan-card,
body.frailty-page .frailty-reference-box {
    background: linear-gradient(135deg, #ffffff, #fff8f0);
}

body.frailty-page .frailty-little-more-two-column,
body.frailty-page .frailty-support-plan-two-column {
    align-items: center;
}

body.frailty-page .frailty-message-card,
body.frailty-page .frailty-support-plan-card,
body.frailty-page .frailty-reference-box {
    border-radius: 24px;
    padding: 32px 28px;
    box-shadow: var(--worry-shadow);
    border: 1px solid var(--worry-border);
}

body.frailty-page .frailty-message-label,
body.frailty-page .frailty-related-label {
    display: inline-block;
    background: var(--worry-orange-light);
    color: var(--worry-orange);
    font-size: 0.82rem;
    font-weight: 900;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 12px;
}

body.frailty-page .frailty-message-card h2,
body.frailty-page .frailty-support-plan-card h2 {
    color: var(--worry-orange);
    font-size: clamp(1.5rem, 3vw, 2.15rem);
    font-weight: 900;
    line-height: 1.4;
    margin-bottom: 14px;
}

body.frailty-page .frailty-message-card p,
body.frailty-page .frailty-support-plan-card p,
body.frailty-page .frailty-reference-box li {
    color: var(--worry-sub);
    line-height: 1.85;
}

body.frailty-page .frailty-note-list {
    margin-top: 20px;
    display: grid;
    gap: 10px;
}

body.frailty-page .frailty-note-list li {
    position: relative;
    padding-left: 30px;
    line-height: 1.8;
    color: var(--worry-text);
    font-weight: 700;
}

body.frailty-page .frailty-note-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--worry-orange);
    font-weight: 900;
}

body.frailty-page .frailty-pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin-top: 32px;
}

body.frailty-page .frailty-pillar-card {
    background: #fff;
    border-radius: 22px;
    padding: 28px 22px 24px;
    box-shadow: var(--worry-shadow);
    border: 2px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

body.frailty-page .frailty-pillar-card:hover {
    transform: translateY(-4px);
    border-color: var(--worry-orange);
    box-shadow: 0 16px 36px rgba(232, 130, 12, 0.16);
}

body.frailty-page .frailty-pillar-icon {
    width: 64px;
    height: 64px;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    background: var(--worry-orange-light);
    color: var(--worry-orange);
    font-size: 26px;
    margin-bottom: 16px;
}

body.frailty-page .frailty-pillar-card h3 {
    color: var(--worry-orange);
    font-size: 1.2rem;
    font-weight: 900;
    line-height: 1.45;
    margin-bottom: 10px;
}

body.frailty-page .frailty-pillar-card p {
    color: var(--worry-sub);
    line-height: 1.8;
    font-size: 0.95rem;
}

body.frailty-page .frailty-pillars-note {
    margin-top: 30px;
}

body.frailty-page .frailty-support-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

body.frailty-page .frailty-support-plan-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 24px;
}

body.frailty-page .frailty-support-plan-buttons .btn,
body.frailty-page .worry-final-buttons .btn {
    min-width: 190px;
}

body.frailty-page .frailty-column-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    margin-top: 32px;
}

body.frailty-page .frailty-column-card,
body.frailty-page .frailty-related-card {
    display: block;
    background: #fff;
    color: inherit;
    text-decoration: none;
    border-radius: 22px;
    padding: 26px 24px;
    box-shadow: var(--worry-shadow);
    border: 2px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

body.frailty-page .frailty-column-card:hover,
body.frailty-page .frailty-column-card:focus-visible,
body.frailty-page .frailty-related-card:hover,
body.frailty-page .frailty-related-card:focus-visible {
    transform: translateY(-4px);
    border-color: var(--worry-orange);
    box-shadow: 0 16px 36px rgba(232, 130, 12, 0.16);
    outline: none;
}

body.frailty-page .frailty-column-card h3,
body.frailty-page .frailty-related-card h3 {
    color: var(--worry-orange);
    font-size: 1.12rem;
    font-weight: 900;
    line-height: 1.55;
    margin-bottom: 10px;
}

body.frailty-page .frailty-column-card p,
body.frailty-page .frailty-related-card p {
    color: var(--worry-sub);
    font-size: 0.95rem;
    line-height: 1.75;
}

body.frailty-page .frailty-related-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    margin-top: 32px;
}

body.frailty-page .frailty-reference-section .section-title {
    margin-bottom: 24px;
}

body.frailty-page .frailty-reference-box {
    max-width: 920px;
    margin: 0 auto;
}

body.frailty-page .frailty-reference-box ol {
    list-style: decimal;
    padding-left: 1.4em;
    display: grid;
    gap: 8px;
}

@media (max-width: 1024px) {
    body.frailty-page .frailty-support-grid,
    body.frailty-page .frailty-column-grid,
    body.frailty-page .frailty-pillars-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    body.frailty-page .worry-hero-title {
        font-size: clamp(1.6rem, 8.2vw, 2.25rem);
    }

    body.frailty-page .frailty-hero-card {
        padding: 28px 22px;
    }

    body.frailty-page .frailty-support-grid,
    body.frailty-page .frailty-column-grid,
    body.frailty-page .frailty-pillars-grid,
    body.frailty-page .frailty-related-grid {
        grid-template-columns: 1fr;
    }

    body.frailty-page .frailty-little-more-two-column .column:first-child,
    body.frailty-page .frailty-support-plan-two-column .column:first-child {
        margin-bottom: 26px;
    }

    body.frailty-page .frailty-support-plan-buttons,
    body.frailty-page .worry-final-buttons {
        flex-direction: column;
    }

    body.frailty-page .frailty-support-plan-buttons .btn,
    body.frailty-page .worry-final-buttons .btn {
        min-width: 0;
        width: 100%;
    }

    body.frailty-page .frailty-message-card,
    body.frailty-page .frailty-support-plan-card,
    body.frailty-page .frailty-reference-box,
    body.frailty-page .frailty-column-card,
    body.frailty-page .frailty-related-card {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    body.frailty-page .worry-hero-title {
        letter-spacing: 0.01em;
    }

    body.frailty-page .frailty-message-card h2,
    body.frailty-page .frailty-support-plan-card h2 {
        font-size: 1.45rem;
    }
}