/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: #f5f5f5;
    color: #333;
}

/* Header styles are imported from header.css */

/* Main Container */
.main-container {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 40px;
    min-height: calc(100vh - 400px);
}

/* Notice Header */
.notice-header {
    text-align: center;
    margin-bottom: 60px;
}

.notice-title {
    font-size: 48px;
    font-weight: 700;
    color: #1A2D4F;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.notice-subtitle {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 2px;
}

/* Notice Content */
.notice-content {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 60px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    min-height: 300px;
}

.notice-list {
    display: flex;
    flex-direction: column;
}

.notice-item {
    display: flex;
    align-items: center;
    padding: 32px 0;
    border-bottom: 1px solid #e0e0e0;
    transition: background-color 0.3s ease;
}

.notice-item:first-child {
    border-top: 2px solid #333;
}

.notice-item:last-child {
    border-bottom: 2px solid #333;
}

.notice-item:hover {
    background-color: #fafafa;
}

.notice-number {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    min-width: 80px;
    text-align: left;
}

.notice-title-text {
    flex: 1;
    font-size: 18px;
    color: #333;
    font-weight: 500;
}

.notice-arrow {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.notice-arrow:hover {
    transform: translateX(4px);
}

.notice-arrow svg {
    width: 32px;
    height: 32px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-container {
        margin: 40px auto;
        padding: 0 20px;
    }

    .notice-title {
        font-size: 36px;
    }

    .notice-content {
        padding: 30px 20px;
    }

    .notice-item {
        padding: 24px 0;
    }

    .notice-number {
        font-size: 20px;
        min-width: 60px;
    }

    .notice-title-text {
        font-size: 16px;
    }

    .notice-arrow svg {
        width: 24px;
        height: 24px;
    }
}