/* --- H-LIFT MODERN INDUSTRIAL THEME --- */
    :root {
        --brand-primary: #1A365D; /* Deep Slate Blue */
        --brand-accent: #FF6B00;  /* Vibrant Safety Orange */
        --text-main: #2D3748;
        --text-muted: #718096;
        --bg-page: #F7FAFC;
        --bg-card: #FFFFFF;
        --border-color: #E2E8F0;
        --info-blue: #3182CE;
        --info-bg: #EBF8FF;
        --radius-md: 10px;
        --radius-lg: 16px;
        --shadow-sm: 0 2px 4px rgba(0,0,0,0.02);
        --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
    }

    * { box-sizing: border-box; }
    body {
        font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
        background-color: var(--bg-page);
        margin: 0;
        padding: 40px 20px;
    }

    .notice-container {
        max-width: 750px;
        margin: 0 auto;
    }

    .notice-card {
        background: var(--bg-card);
        border-radius: var(--radius-lg);
        border-top: 6px solid var(--brand-accent);
        padding: 50px 40px;
        box-shadow: var(--shadow-md);
        text-align: center;
    }

    .notice-icon {
        font-size: 48px;
        margin-bottom: 15px;
        display: block;
    }

    .notice-title {
        color: var(--brand-primary);
        font-size: 32px;
        font-weight: 800;
        margin: 0 0 15px 0;
        letter-spacing: -0.5px;
    }

    .notice-dates {
        display: inline-block;
        background-color: var(--info-bg);
        color: var(--info-blue);
        border: 1px solid #BEE3F8;
        padding: 10px 25px;
        border-radius: 30px;
        font-weight: 700;
        font-size: 16px;
        margin-bottom: 30px;
    }

    .notice-body {
        text-align: left;
        color: var(--text-main);
        font-size: 16px;
        line-height: 1.7;
    }

    .notice-body p {
        margin-top: 0;
        margin-bottom: 20px;
    }

    .notice-body p:last-child {
        margin-bottom: 0;
    }

    .notice-signature {
        margin-top: 40px;
        padding-top: 20px;
        border-top: 1px solid var(--border-color);
        text-align: left;
    }

    .notice-signature strong {
        color: var(--brand-primary);
        font-size: 18px;
        display: block;
        margin-top: 5px;
    }
    
    @media (max-width: 600px) {
        .notice-card { padding: 30px 20px; }
        .notice-title { font-size: 26px; }
    }