:root {
    /* Virus series main colors (used for charts, buttons, highlights) */
    --color-flu_a: #4285F4;
    --color-flu_b: #EA4335;
    --color-cov: #FBBC05;
    --color-strept_a: #34A853;
    --color-adeno: #F58220;
    --color-rs: #00B8D9;
    --color-hmp: #9EC6F7;
    --color-myco: #F49FB6;

    /* Base UI colors */
    --color-bg-main: #f5f7fa;
    --color-bg-card: #ffffff;
    --color-gray: #667085;
    --color-gray-light: #d4d7dd;
    --color-accent: #6C47FF;
    --color-title: #1f2a37;
    --color-subtext: #8891a6;
    --color-timer-bg: #edeaff;
}

body {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(120deg, #f5f7fa 70%, #eaf0fa 100%);
    font-family: 'Inter', 'Segoe UI', 'Hiragino Sans', 'Arial', sans-serif;
    color: var(--color-title);
}

.dashboard-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.header-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.main-title-link {
    text-decoration: none;
    color: inherit;

}

.header-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-logo {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    padding: 4px;
    object-fit: contain;
}

.main-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.main-title-ja {
    margin: 0;
    font-size: 2.25rem;
    letter-spacing: -0.03em;
    line-height: 1.18;
    color: var(--color-title);
    font-family:
            "Hiragino Sans",
            "游ゴシック体", "Yu Gothic",  /* Windows用 */
            "メイリオ", Meiryo,
            "Noto Sans JP",
            sans-serif;

    font-weight: 500;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.main-title-en {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-subtext);
    letter-spacing: 0.01rem;
    line-height: 1.4;
    margin-top: 0.2rem;
    margin-left: 0.4rem;
}

.update-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.2rem;
    width: 100%;
}


.powered-by {
    font-size: 0.95rem;
    color: #888ea3;
    font-weight: 500;
    letter-spacing: 0.02rem;
}

.powered-by strong {
    color: #333;
    font-weight: 700;
}

.card {
    background: var(--color-bg-card);
    /*background: #6f8bd5;*/

    border-radius: 20px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
    padding: 2.2rem 2rem 1.8rem 2rem;
    transition: box-shadow 0.2s ease;
}

.card:hover {
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.05);
}

.annotation-text {
    flex: 1;
    font-size: 1rem;
    color: var(--color-gray);
    font-weight: 500;
    line-height: 1.5;
    text-align: center;

}

.annotation-text .nowrap {
    white-space: nowrap;
}

/*contact*/

.contact-section{
    color: var(--color-gray);
    text-align: center;
}

.contact-section>div{
    margin-bottom: 1.2rem;
}
.contact-section>div>p{
    margin:0 0 0 0;

}

/*privacy_policy*/

.privacy_policy-title{
    text-align: center;

    font-size: 0.8rem;
}
.privacy_policy-section{
}
.privacy_policy-section>p{
    margin-bottom: 1.5rem;
}