.hero-board {
    background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 50%, #c39bd3 100%);
    padding: 100px 20px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-board::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 25% 40%, rgba(255,255,255,0.15) 0%, transparent 50%),
                            radial-gradient(circle at 75% 70%, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-board .container {
    position: relative;
    z-index: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-board h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
    letter-spacing: -0.5px;
}

.hero-board .tagline {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: rgba(255,255,255,0.95);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.content-wrapper{
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
}

.announcement-card {
    background: white;
    border-radius: 16px;
    padding: 50px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.announcement-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.announcement-header {
    margin-bottom: 35px;
}

.announcement-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
    position: relative;
    padding-bottom: 15px;
}

.announcement-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #8e44ad 0%, #9b59b6 100%);
    border-radius: 2px;
}

.holiday-schedule {
    display: grid;
    gap: 20px;
}

.schedule-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    padding: 25px 30px;
    border-left: 5px solid #8e44ad;
    transition: all 0.3s ease;
}

.schedule-item:hover {
    background: linear-gradient(135deg, #8e44ad 0%, #9b59b6 100%);
    border-left-color: #fff;
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(142, 68, 173, 0.3);
}

.schedule-item:hover h3,
.schedule-item:hover p {
    color: white;
}

.schedule-item h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.schedule-item p {
    font-size: 1.1rem;
    color: #495057;
    margin: 0;
    font-weight: 600;
    transition: color 0.3s ease;
}

.feature-announcement {
    background: linear-gradient(135deg, #e8f4f8 0%, #d4e9f7 100%);
    border-radius: 16px;
    padding: 40px;
    border: 3px solid #3498db;
    margin-top: 20px;
}

.feature-announcement h2 {
    color: #2980b9;
    margin-bottom: 25px;
}

.feature-announcement h2::after {
    background: linear-gradient(90deg, #3498db 0%, #2980b9 100%);
}

.feature-list {
    display: grid;
    gap: 15px;
    margin-top: 25px;
}

.feature-point {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 20px;
    background: white;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-point:hover {
    transform: translateX(10px);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.2);
}

.feature-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.feature-text {
    color: #495057;
    font-size: 1.05rem;
    line-height: 1.6;
    margin-top: 7px;
}

.cta-highlight {
    text-align: center;
    margin-top: 30px;
    padding: 35px 15px 25px;
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    border-radius: 12px;
    color: white;
}

.cta-highlight p {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
    color: white;
}

@media (max-width: 768px) {
    .hero-board {
        padding: 80px 20px 60px;
    }

    .announcement-card {
        padding: 35px 25px;
    }

    .feature-announcement {
        padding: 30px 20px;
    }

    .schedule-item {
        padding: 20px 20px;
    }
}

@media (max-width: 480px) {
    .announcement-card {
        padding: 25px 20px;
        border-radius: 12px;
    }

    .schedule-item h3 {
        font-size: 1.1rem;
    }

    .schedule-item p {
        font-size: 1rem;
    }

    .feature-point {
        padding: 12px 15px;
    }
}

/*.past-date {
    background: #ccc;
    color: #555;
    opacity: 0.75;
    pointer-events: none;
    text-decoration: line-through;
}*/


   .past-date {
    background: #ccc;
    color: #555;
    opacity: 0.75;
    pointer-events: none;
    text-decoration: line-through;
   }

/*   .current-period {
    background: #fffacd;
    border: 2px solid #ffd700;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
    pointer-events: none;
   }*/

   .current-period {
    background: #e8f5e9;
    border: 2px solid #27ae60;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(39,174, 96, 0.3);
    pointer-events: none;
   }

   .schedule-item {
    margin: 10px 0;
    padding: 10px;
    border-radius: 5px;
    transition: all 0.3s ease;
   }