/* ===========================
   色 & 文字設定
   =========================== */
:root {
    --color-bg: #f9fafb;
    --color-text: #333;
    --color-accent: #ff748b; /* Kids-Tokei ピンク */
    --color-border: #e5e7eb;
}

body {
    background: var(--color-bg);
    font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

/* ===========================
   レイアウト
   =========================== */
.news-wrapper {
    width: 100%;
    max-width: 860px;
    padding: 2rem 1rem;
}

.latest-news {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

/* タイトル */
.section-title {
    font-size: 1.8rem;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    position: relative;
}
.section-title::after {
    content: "";
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    display: block;
    margin: 0.75rem auto 0;
    border-radius: 2px;
}

/* 空欄メッセージ */
.empty-message {
    font-size: 1.1rem;
    color: #6b7280;
}

/* ---- Empty message floating-in animation ---- */
.empty-message {
    opacity: 0; /* 最初は非表示 */
    transform: translateY(24px); /* 下にオフセット */
    transition: opacity 0.8s ease, transform 0.8s ease;
}

/* JS で付与されるクラス */
.empty-message.is-show {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   Responsive tweak
   =========================== */
@media (min-width: 640px) {
    .section-title {
        font-size: 2rem;
    }
    .empty-message {
        font-size: 1.25rem;
    }
}