* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family:
        "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", Meiryo, メイリオ,
        Osaka, "MS PGothic", arial, helvetica, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
header {
    text-align: center;
    margin-bottom: 15px;
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
}

header h1 {
    font-size: 2em;
    color: #4a5568;
    margin-bottom: 8px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.subtitle {
    font-size: 1em;
    color: #718096;
    font-weight: 500;
    margin-bottom: 15px;
}

/* Grade Selector Styles */
.grade-selector {
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.grade-selector label {
    font-weight: 600;
    color: #4a5568;
    font-size: 1em;
}

.grade-select {
    padding: 8px 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 500;
    background: white;
    color: #4a5568;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}

.grade-select:hover {
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}

.grade-select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Current Grade Display */
.current-grade-info {
    margin-top: 15px;
    padding: 8px 15px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 20px;
    text-align: center;
}

#current-grade-display {
    font-weight: 600;
    color: #667eea;
    font-size: 0.9em;
}

/* Main Content Layout */
main {
    flex: 1;
    display: grid;
    grid-template-columns: 280px 1fr 280px;
    gap: 20px;
    min-height: 0;
}

/* Left Sidebar */
.left-sidebar {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Achievement Board */
.achievement-board {
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 2px solid #e2e8f0;
    flex: 1;
}

.achievement-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.achievement-header h3 {
    color: #2d3748;
    font-size: 1.2em;
    margin: 0;
}

.achievement-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.8em;
    text-align: center;
    min-width: 80px;
}

.achievement-badge.starter {
    background: #f7fafc;
    color: #4a5568;
    border: 2px solid #e2e8f0;
}

.achievement-badge.beginner {
    background: #f0fff4;
    color: #38a169;
    border: 2px solid #68d391;
}

.achievement-badge.intermediate {
    background: #ebf8ff;
    color: #3182ce;
    border: 2px solid #63b3ed;
}

.achievement-badge.advanced {
    background: #fef5e7;
    color: #d69e2e;
    border: 2px solid #f6e05e;
}

.achievement-badge.complete {
    background: linear-gradient(45deg, #ed8936, #f6e05e);
    color: white;
    border: 2px solid #d69e2e;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        box-shadow: 0 0 5px rgba(237, 137, 54, 0.5);
    }
    to {
        box-shadow: 0 0 20px rgba(237, 137, 54, 0.8);
    }
}

.achievement-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.stat-item {
    text-align: center;
    background: #f8f9fa;
    padding: 10px 8px;
    border-radius: 8px;
    min-width: 80px;
}

.stat-item .label {
    display: block;
    font-size: 0.9em;
    color: #718096;
    margin-bottom: 5px;
}

.stat-item .count {
    font-size: 1.8em;
    font-weight: bold;
    color: #4299e1;
}

.stat-item .total {
    font-size: 1.2em;
    color: #718096;
}

.stat-item .percentage {
    font-size: 1.8em;
    font-weight: bold;
    color: #48bb78;
}

.achievement-progress {
    margin-bottom: 20px;
}

.achievement-bar {
    width: 100%;
    height: 25px;
    background: #edf2f7;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.achievement-fill {
    height: 100%;
    background: linear-gradient(90deg, #4299e1, #63b3ed, #3182ce);
    border-radius: 12px;
    transition: width 0.8s ease;
    width: 0%;
    position: relative;
}

.achievement-fill::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.reset-btn {
    font-size: 0.9em;
    padding: 8px 16px;
    float: right;
}

.btn-danger {
    background: #e53e3e;
    color: white;
}

.btn-danger:hover {
    background: #c53030;
}

.btn-info {
    background: #4299e1;
    color: white;
}

.btn-info:hover {
    background: #3182ce;
}

/* Center Main Area */
.center-main {
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-height: 0;
}

/* Right Sidebar */
.right-sidebar {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Ranking Tabs */
.ranking-tabs {
    display: flex;
    background: white;
    border-radius: 10px;
    padding: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.tab-button {
    flex: 1;
    padding: 8px 12px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-size: 0.9em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #718096;
}

.tab-button.active {
    background: #4299e1;
    color: white;
    box-shadow: 0 2px 4px rgba(66, 153, 225, 0.3);
}

.tab-button:not(.active):hover {
    background: #f7fafc;
    color: #4a5568;
}

/* Problem Area */
.problem-area {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.question-box {
    text-align: center;
    margin-bottom: 20px;
    padding: 15px;
    background: #f7fafc;
    border-radius: 10px;
    border-left: 5px solid #4299e1;
}

.question-box h2 {
    font-size: 1.2em;
    color: #2d3748;
    margin-bottom: 10px;
}

.reading-display {
    font-size: 2.5em;
    font-weight: bold;
    color: #e53e3e;
    margin: 15px 0;
    padding: 10px;
    background: white;
    border-radius: 10px;
    border: 3px dashed #e53e3e;
}

.meaning-display {
    font-size: 1em;
    color: #4a5568;
    font-weight: 500;
}

.kanji-status {
    margin-top: 15px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 600;
    text-align: center;
    display: inline-block;
}

.kanji-status.learned {
    background: #f0fff4;
    color: #38a169;
    border: 2px solid #68d391;
}

.kanji-status.unlearned {
    background: #fef5e7;
    color: #d69e2e;
    border: 2px solid #f6e05e;
}

/* Kanji Builder */
.kanji-builder {
    margin-bottom: 20px;
}

.kanji-builder h3 {
    text-align: center;
    color: #2d3748;
    margin-bottom: 15px;
    font-size: 1.1em;
}

.kanji-construction {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.radical-slot {
    text-align: center;
    background: #edf2f7;
    border-radius: 10px;
    padding: 10px;
    min-width: 70px;
    border: 2px dashed #cbd5e0;
    transition: all 0.3s ease;
}

.radical-slot.selected {
    border-color: #4299e1;
    background: #ebf8ff;
    transform: scale(1.05);
}

.slot-label {
    display: block;
    font-size: 0.8em;
    color: #718096;
    margin-bottom: 8px;
}

.radical-display {
    font-size: 2em;
    font-weight: bold;
    color: #2d3748;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.plus-sign,
.equals-sign {
    font-size: 1.5em;
    font-weight: bold;
    color: #4a5568;
}

.result-kanji {
    font-size: 3em;
    font-weight: bold;
    color: #38a169;
    background: #f0fff4;
    border: 3px solid #38a169;
    border-radius: 15px;
    padding: 15px;
    min-width: 80px;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Radical Selection */
.radical-selection {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
    flex: 1;
    min-height: 0;
}

.radical-group h4 {
    color: #2d3748;
    margin-bottom: 10px;
    text-align: center;
    font-size: 1em;
}

.radical-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
    gap: 10px;
}

.radical-option {
    background: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.5em;
    font-weight: bold;
    color: #2d3748;
}

.radical-option:hover {
    background: #edf2f7;
    border-color: #cbd5e0;
    transform: translateY(-2px);
}

.radical-option.selected {
    background: #4299e1;
    border-color: #3182ce;
    color: white;
    transform: scale(1.1);
}

.radical-option.correct {
    background: #48bb78;
    border-color: #38a169;
    color: white;
}

.radical-option.incorrect {
    background: #f56565;
    border-color: #e53e3e;
    color: white;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 100px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-primary {
    background: #4299e1;
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: #3182ce;
}

.btn-secondary {
    background: #ed8936;
    color: white;
}

.btn-secondary:hover {
    background: #dd6b20;
}

.btn-success {
    background: #48bb78;
    color: white;
}

.btn-success:hover {
    background: #38a169;
}

/* Result and Hint Messages */
.result-message,
.hint-message {
    margin: 20px 0;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    font-size: 1.2em;
    font-weight: 600;
}

.result-message.correct {
    background: #c6f6d5;
    border: 2px solid #48bb78;
    color: #1a365d;
}

.result-message.incorrect {
    background: #fed7d7;
    border: 2px solid #f56565;
    color: #1a365d;
}

.new-learning {
    background: linear-gradient(45deg, #48bb78, #38a169);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: bold;
    margin-top: 10px;
    display: inline-block;
    animation: pulse 2s infinite;
}

.new-record {
    background: linear-gradient(45deg, #d69e2e, #f6e05e);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: bold;
    margin-top: 10px;
    display: inline-block;
    animation:
        bounce 1s,
        glow 2s infinite alternate;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Hint Modal */
.hint-modal .modal-content {
    max-width: 500px;
    background: #fef5e7;
    border: 2px solid #ed8936;
}

.hint-modal .modal-header {
    background: #ed8936;
    color: white;
    padding: 15px 20px;
    margin: -20px -20px 20px -20px;
    border-radius: 15px 15px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hint-modal .modal-header h2 {
    color: white;
    margin: 0;
    font-size: 1.3em;
}

.close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.5em;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.hint-content {
    color: #744210;
    line-height: 1.6;
}

.hint-kanji {
    font-size: 1.4em;
    margin-bottom: 15px;
    text-align: center;
    background: white;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #d69e2e;
}

.hint-radicals {
    font-size: 1.2em;
    margin-bottom: 10px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 6px;
}

.hint-meaning {
    margin-bottom: 8px;
    padding: 6px;
}

.hint-reading {
    margin-bottom: 15px;
    padding: 6px;
    font-style: italic;
}

/* Speed Ranking */
.speed-ranking,
.slow-ranking {
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 2px solid #e2e8f0;
    flex: 1;
}

.slow-ranking {
    border-color: #fed7d7;
}

.ranking-header {
    text-align: center;
    margin-bottom: 20px;
}

.ranking-header h3 {
    color: #2d3748;
    font-size: 1.2em;
    margin: 0 0 5px 0;
}

.ranking-subtitle {
    font-size: 0.8em;
    color: #718096;
    font-weight: 500;
}

.ranking-list {
    max-height: 300px;
    overflow-y: auto;
}

.no-records {
    text-align: center;
    color: #a0aec0;
    font-style: italic;
    padding: 30px 0;
    line-height: 1.5;
}

.ranking-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    background: #f7fafc;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.ranking-item:hover {
    background: #edf2f7;
    border-color: #cbd5e0;
}

.ranking-item.rank-1 {
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    border-color: #d69e2e;
    animation: goldGlow 2s infinite alternate;
}

.ranking-item.rank-2 {
    background: linear-gradient(135deg, #c0c0c0, #e2e8f0);
    border-color: #a0aec0;
}

.ranking-item.rank-3 {
    background: linear-gradient(135deg, #cd7f32, #d69e2e);
    border-color: #c05621;
}

@keyframes goldGlow {
    from {
        box-shadow: 0 0 5px rgba(255, 215, 0, 0.5);
    }
    to {
        box-shadow: 0 0 15px rgba(255, 215, 0, 0.8);
    }
}

.rank-number {
    font-weight: bold;
    font-size: 0.9em;
    color: #4a5568;
    min-width: 25px;
    text-align: center;
}

.rank-1 .rank-number {
    color: #744210;
    font-size: 1.1em;
}

.rank-2 .rank-number,
.rank-3 .rank-number {
    color: #2d3748;
}

.ranking-kanji {
    font-size: 1.3em;
    font-weight: bold;
    color: #2d3748;
    margin: 0 10px;
}

.ranking-info {
    text-align: center;
    flex: 1;
}

.ranking-reading {
    font-size: 0.8em;
    color: #718096;
    margin-bottom: 2px;
}

.ranking-time {
    font-weight: bold;
    color: #e53e3e;
    font-size: 0.9em;
}

/* Current Time Display */
.current-time {
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 2px solid #e2e8f0;
    text-align: center;
}

.time-header {
    margin-bottom: 15px;
}

.time-header h4 {
    color: #2d3748;
    font-size: 1.1em;
    margin: 0;
}

.time-display {
    background: #f0fff4;
    border: 3px solid #48bb78;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
}

.time-value {
    font-size: 2.5em;
    font-weight: bold;
    color: #38a169;
}

.time-status {
    font-size: 0.9em;
    color: #718096;
    font-weight: 500;
}

.time-status.fast {
    color: #38a169;
}

.time-status.slow {
    color: #e53e3e;
}

.time-status.record {
    color: #d69e2e;
    font-weight: bold;
    animation: pulse 2s infinite;
}

/* Slow Ranking Specific Styles */
.slow-ranking .ranking-item.rank-1 {
    background: linear-gradient(135deg, #fed7d7, #feb2b2);
    border-color: #f56565;
    animation: redGlow 2s infinite alternate;
}

.slow-ranking .ranking-item.rank-2 {
    background: linear-gradient(135deg, #ffeaa7, #fdcb6e);
    border-color: #e17055;
}

.slow-ranking .ranking-item.rank-3 {
    background: linear-gradient(135deg, #fab1a0, #e17055);
    border-color: #d63031;
}

@keyframes redGlow {
    from {
        box-shadow: 0 0 5px rgba(245, 101, 101, 0.5);
    }
    to {
        box-shadow: 0 0 15px rgba(245, 101, 101, 0.8);
    }
}

.slow-ranking .rank-1 .rank-number {
    color: #c53030;
    font-size: 1.1em;
}

.slow-ranking .rank-2 .rank-number,
.slow-ranking .rank-3 .rank-number {
    color: #744210;
}

.slow-ranking .ranking-time {
    color: #e53e3e;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    border-radius: 15px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.modal-header h2 {
    color: #2d3748;
    margin-bottom: 20px;
    font-size: 2em;
}

.modal-body {
    margin-bottom: 30px;
}

.modal-body p {
    font-size: 1.2em;
    color: #4a5568;
    margin-bottom: 20px;
}

.final-score {
    font-size: 2em;
    font-weight: bold;
    color: #4299e1;
    margin-bottom: 15px;
}

.accuracy {
    font-size: 1.3em;
    color: #48bb78;
    font-weight: 600;
}

/* Achievement Modal */
.achievement-modal .modal-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.achievement-modal .modal-header h2 {
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.achievement-celebration {
    text-align: center;
}

.trophy {
    font-size: 4em;
    margin: 20px 0;
    animation: bounce 2s infinite;
}

.celebration-message {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    margin-top: 20px;
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 1200px) {
    main {
        grid-template-columns: 250px 1fr 250px;
        gap: 15px;
    }

    .speed-ranking,
    .current-time {
        padding: 15px;
    }

    .time-value {
        font-size: 2em;
    }
}

@media (max-width: 1024px) {
    main {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .container {
        height: auto;
        min-height: 100vh;
    }

    .left-sidebar {
        order: 1;
    }

    .center-main {
        order: 2;
    }

    .right-sidebar {
        order: 3;
    }

    .right-sidebar {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .ranking-tabs {
        order: 1;
    }

    .speed-ranking,
    .slow-ranking {
        order: 2;
    }

    .current-time {
        order: 3;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
        height: auto;
    }

    header h1 {
        font-size: 1.8em;
    }

    .subtitle {
        font-size: 0.9em;
    }

    .radical-selection {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .kanji-construction {
        flex-direction: column;
        gap: 10px;
    }

    .plus-sign,
    .equals-sign {
        transform: rotate(90deg);
    }

    .reading-display {
        font-size: 2em;
    }

    .result-kanji {
        font-size: 2.5em;
    }

    .action-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 200px;
    }
}

/* Animation for correct/incorrect feedback */
@keyframes bounce {
    0%,
    20%,
    53%,
    80%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    40%,
    43% {
        transform: translate3d(0, -30px, 0);
    }
    70% {
        transform: translate3d(0, -15px, 0);
    }
    90% {
        transform: translate3d(0, -4px, 0);
    }
}

@keyframes shake {
    0%,
    100% {
        transform: translateX(0);
    }
    10%,
    30%,
    50%,
    70%,
    90% {
        transform: translateX(-10px);
    }
    20%,
    40%,
    60%,
    80% {
        transform: translateX(10px);
    }
}

.bounce {
    animation: bounce 1s;
}

.shake {
    animation: shake 0.5s;
}

/* Confetti Animation */
@keyframes confetti-fall {
    to {
        transform: translateY(100vh) rotate(720deg);
    }
}

/* Floating Message */
@keyframes slideInOut {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }
    20%,
    80% {
        transform: translateX(0);
        opacity: 1;
    }
    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Mobile Responsiveness for Achievement Board */
@media (max-width: 768px) {
    .achievement-header {
        flex-direction: column;
        text-align: center;
    }

    .achievement-stats {
        flex-direction: column;
    }

    .stat-item {
        margin-bottom: 10px;
    }

    .reset-btn {
        float: none;
        width: 100%;
        margin-top: 10px;
    }

    .achievement-stats {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .stat-item {
        padding: 8px;
    }
}

/* Large screen optimizations */
@media (min-width: 1400px) {
    .container {
        max-width: 1600px;
    }

    main {
        grid-template-columns: 320px 1fr 320px;
        gap: 30px;
    }

    .radical-options {
        grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    }

    .speed-ranking,
    .current-time {
        padding: 25px;
    }
}