@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Shippori+Mincho:wght@500&family=Yusei+Magic&family=Kaisei+Tokumin:wght@500;700&family=Zen+Kurenaido&family=Hina+Mincho&display=swap');
        
        body {
            font-family: "Inter", "Noto Sans JP", sans-serif;
            background-color: #f8fafc;
            color: #334155;
        }

        :root {
            --msg-fw-hero-title: 800;
            --msg-fs-signature: 1.35rem;
            --msg-lh-signature: 1.25;
            --msg-fw-signature-yusei: 400;
            --msg-fw-signature-kaisei: 700;
            --msg-fw-signature-zen: 400;
            --msg-fw-signature-hina: 400;
            --msg-lh-message: 2;
            --msg-fw-signature-name: 500;
            --msg-space-signature-grid-gap: 0.35rem;
        }

        .font-serif-jp {
            font-family: "Shippori Mincho", "Yu Mincho", serif;
        }

        .hero-title-gothic {
            font-family: "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;
            font-weight: var(--msg-fw-hero-title);
            letter-spacing: 0.01em;
        }

        .signature-sample-grid {
            display: grid;
            gap: var(--msg-space-signature-grid-gap);
            justify-items: end;
        }

        .signature-sample {
            font-size: var(--msg-fs-signature);
            letter-spacing: 0.08em;
            color: #1f2937;
            line-height: var(--msg-lh-signature);
        }

        .signature-yusei {
            font-family: "Yusei Magic", "Noto Sans JP", sans-serif;
            font-weight: var(--msg-fw-signature-yusei);
        }

        .signature-kaisei {
            font-family: "Kaisei Tokumin", "Yu Mincho", serif;
            font-weight: var(--msg-fw-signature-kaisei);
        }

        .signature-zen {
            font-family: "Zen Kurenaido", "Noto Sans JP", sans-serif;
            font-weight: var(--msg-fw-signature-zen);
        }

        .signature-hina {
            font-family: "Hina Mincho", "Yu Mincho", serif;
            font-weight: var(--msg-fw-signature-hina);
        }

        .message-container {
            line-height: var(--msg-lh-message);
            text-align: justify;
        }

        .president-photo {
            object-position: 50% 50%;
            transform: scale(1.02);
            transform-origin: center;
        }

        .message-main {
            flex-grow: 1;
            background-color: #f8fafc;
            padding: 3rem 0;
        }

.message-main-content {
    display: block;
}

.message-doc-panel {
    border-radius: 1rem;
    overflow: hidden;
}

.message-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    padding: 2rem;
    color: #ffffff;
    background-size: cover;
    background-position: center;
}

.message-hero-photo-wrap {
    position: relative;
    z-index: 10;
    width: 12rem;
    height: 12rem;
    flex-shrink: 0;
}

.message-hero-photo-glow {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    filter: blur(24px);
    transform: translateY(1rem);
}

.message-hero-photo {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 9999px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.message-hero-copy {
    position: relative;
    z-index: 10;
    text-align: center;
}

.message-hero-title {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    line-height: 1.25;
}

.message-hero-lead {
    font-size: 0.875rem;
    line-height: 1.5;
    font-weight: 500;
    color: #bfdbfe;
}

.message-hero-break-desktop {
    display: none;
}

.message-doc-body {
    max-width: 56rem;
    margin: 0 auto;
    padding: 2rem;
}

.message-doc-copy {
    color: #475569;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.message-doc-heading {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #dbeafe;
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e3a8a;
}

.message-signature {
    margin-top: 4rem;
    text-align: right;
}

.message-signature-company {
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
    color: #64748b;
}

.message-signature-role {
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #64748b;
}

.message-signature-name {
    color: #1e293b;
}

.message-related-section {
    margin-top: 4rem;
}

        .message-related-grid {
            display: grid;
            gap: 1.5rem;
        }

@media (min-width: 768px) {
        .message-hero {
            flex-direction: row;
            padding: 4rem;
        }

        .message-hero-photo-wrap {
            width: 16rem;
            height: 16rem;
        }

        .message-hero-copy {
            margin-left: 1.5rem;
            text-align: left;
        }

        .message-hero-title {
            font-size: 2.25rem;
        }

        .message-hero-lead {
            font-size: 1rem;
        }

        .message-hero-break-desktop {
            display: inline;
        }

        .message-related-grid {
            grid-template-columns: repeat(3, minmax(0, 1fr));
        }

        .message-doc-body {
            padding: 4rem;
        }
    }

        .message-related-card {
            background: #ffffff;
            padding: 1.5rem;
            border-radius: 0.75rem;
            border: 1px solid #e5e7eb;
            box-shadow: 0 1px 2px 0 rgba(15, 23, 42, 0.06);
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        .message-related-card:hover {
            border-color: #93c5fd;
            box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
        }

        .message-related-card-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 0.5rem;
        }

        .message-related-card-icon {
            font-size: 1.875rem;
            color: #bfdbfe;
            transition: color 0.2s ease;
        }

        .message-related-card-arrow {
            color: #cbd5e1;
            transition: color 0.2s ease;
        }

        .message-related-card:hover .message-related-card-icon,
        .message-related-card:hover .message-related-card-arrow {
            color: #2563eb;
        }

        .message-related-card-title {
            margin-bottom: 0.25rem;
            font-weight: 700;
            color: #1e293b;
        }

        .message-related-card-copy {
            font-size: 0.75rem;
            color: #64748b;
        }

        /* Signature styling */
        .signature-name {
            font-size: var(--msg-fs-signature);
            font-weight: var(--msg-fw-signature-name);
            letter-spacing: 0.1em;
        }