.olisweek-2025 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', "Microsoft JhengHei", Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif !important;
    margin: 0;
    padding: 0;

    background-color: #f4f9ff;
    color: #333;

    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.olisweek-2025 header {
    text-align: center;
    padding: 40px 20px;
    margin-bottom: 30px;
    border-bottom: 2px dashed #007bff;
}

.olisweek-2025 header h1 {
    font-size: 3.5rem;
    color: #004a99;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.05);
}

.olisweek-2025 header h2 {
    font-size: 1.75rem;
    color: #007bff;
    font-weight: 400;
    margin-bottom: 25px;
}

.olisweek-2025 .event-meta ul {
    list-style: none;
    padding: 0;
    display: inline-block;
    text-align: left;
}

.olisweek-2025 .event-meta li {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}


.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}


.event-bubble {
    background-color: #ffffff;
    padding: 25px;
    transition: all 0.3s ease;
    display: flex;    
}

.event-bubble:hover {
    box-shadow: 0 8px 20px rgba(0, 74, 153, 0.2);
}

.event-bubble .event-time {
    color: #ffffff;
    font-weight: bold;
    font-size: 0.9rem;
    padding: 8px 15px;
    margin-bottom: 20px;
}

.event-bubble h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.event-bubble p {
    font-size: 1rem;
    color: #555;
    line-height: 1.5;
    flex-grow: 1; 
}

.event-bubble.double-item hr {
    border: none;
    border-top: 1px dashed #ccc;
    margin: 20px 0;
}

@media (max-width: 768px) {
    .olisweek-2025 header h1 {
        font-size: 2.8rem;
    }

    .olisweek-2025 header h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .events-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }

    .olisweek-2025 header h1 {
        font-size: 2.2rem;
    }

    .olisweek-2025 header h2 {
        font-size: 1.3rem;
    }

    .event-bubble {
        padding: 20px;
    }

    .event-bubble h3 {
        font-size: 1.4rem;
    }
}

.olisweek-2025 .detail-card {
    background-color: #ffffff;
    max-width: 800px;
    margin: 40px auto;
    padding: 50px 40px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0, 74, 153, 0.15);
    text-align: center;
    position: relative;
    border: 1px solid #e0eeff;
}

.olisweek-2025 .detail-title {
    font-size: 3.2rem;
    font-weight: 900;
    color: #004a99;
    margin-bottom: 5px;
    letter-spacing: 2px;
    text-shadow: 3px 3px 0px rgba(0, 123, 255, 0.1);
}

.olisweek-2025 .detail-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    color: #007bff;
    text-transform: uppercase;
    margin-bottom: 40px;
    border-bottom: 3px solid #f0f7ff;
    display: inline-block;
    padding-bottom: 10px;
}

.olisweek-2025 .detail-body {
    margin-bottom: 40px;
}

.olisweek-2025 .desc-zh {
    font-size: 1.3rem;
    line-height: 1.8;
    color: #333;
    font-weight: bold;
    margin-bottom: 20px;
}

.olisweek-2025 .desc-en {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    font-style: italic;
}

.olisweek-2025 .info-panel {
    background-color: #f4f9ff; 
    border: 2px dashed #a3d3ff; 
    border-radius: 20px;
    padding: 30px;
    display: inline-block;
    width: 100%;
    max-width: 650px;
    box-sizing: border-box;
    text-align: left; 
}

.olisweek-2025 .info-panel ul {
    list-style: none;
    padding: 0;
    margin: 0;
}


.olisweek-2025 .info-panel li {
    display: flex;             
    align-items: flex-start;   
    margin-bottom: 15px;
    font-size: 1.15rem;
    color: #333;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding-bottom: 10px;
}

.olisweek-2025 .info-panel li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.olisweek-2025 .info-panel .label {
    background-color: #007bff; 
    color: #ffffff;            
    font-weight: bold;
    font-size: 0.95rem;        
    padding: 4px 12px;         
    border-radius: 15px;       
    margin-right: 15px;        
    white-space: nowrap;       
    min-width: 60px;           
    text-align: center;        
    box-shadow: 0 2px 5px rgba(0, 123, 255, 0.3); 
    
    
    display: inline-block;
    line-height: 1.5;
    border: none;
}


.olisweek-2025 .info-panel .value {
    line-height: 1.6;
    flex: 1; 
}


@media (max-width: 600px) {
    .olisweek-2025 .detail-card {
        padding: 30px 20px;
        margin: 20px 0;
    }
    
    .olisweek-2025 .detail-title {
        font-size: 2.2rem;
    }
    
    .olisweek-2025 .info-panel li {
        flex-direction: column; 
    }
    
    .olisweek-2025 .info-panel .label {
        margin-bottom: 5px; 
        align-self: flex-start;
    }
}


.olisweek-2025 .divider-line {
    border: 0;
    height: 1px;
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0), rgba(0, 74, 153, 0.2), rgba(0, 0, 0, 0));
    margin: 30px 0;
}


.olisweek-2025 .section-title {
    font-size: 1.4rem;
    color: #004a99;
    margin-bottom: 20px;
    text-align: left; 
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
}

.olisweek-2025 .section-title .en {
    font-size: 1rem;
    color: #888;
    margin-left: 10px;
    font-weight: normal;
}


.olisweek-2025 .step-list {
    counter-reset: step-counter; 
    list-style: none;            
    padding: 0;
    margin: 0;
    text-align: left;
}

.olisweek-2025 .step-list li {
    position: relative;
    padding-left: 50px; 
    margin-bottom: 20px;
}


.olisweek-2025 .step-list li::before {
    counter-increment: step-counter;
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 35px;
    height: 35px;
    background-color: #007bff;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 35px;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 2px 5px rgba(0, 123, 255, 0.3);
}

.olisweek-2025 .step-content .zh {
    font-size: 1.15rem;
    color: #333;
    margin-bottom: 5px;
    font-weight: bold;
}
.olisweek-2025 .step-content .en {
    font-size: 1rem;
    color: #666;
    line-height: 1.4;
}


.olisweek-2025 .action-area {
    display: flex;
    flex-direction: column; 
    align-items: center;
    gap: 30px;
    margin-top: 40px;
    padding: 20px;
    background-color: #f8fbff; 
    border-radius: 15px;
}


.olisweek-2025 .game-btn {
    display: inline-block;
    background-color: #004a99;
    color: #fff;
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 50px; 
    font-size: 1.2rem;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(0, 74, 153, 0.3);
    transition: transform 0.2s, background-color 0.2s;
    text-align: center;
    min-width: 250px;
}

.olisweek-2025 .game-btn:hover {
    background-color: #003377;
    transform: translateY(-3px);
}

.olisweek-2025 .game-btn .btn-subtitle {
    display: block;
    font-size: 0.85rem;
    font-weight: normal;
    opacity: 0.8;
    margin-top: 3px;
}


.olisweek-2025 .qrcode-box {
    text-align: center;
}

.olisweek-2025 .qrcode-box img {
    width: 150px;
    height: 150px;
    border: 5px solid #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 10px;
}

.olisweek-2025 .qrcode-box p {
    font-size: 0.9rem;
    color: #666;
}


.olisweek-2025 .qa-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
    text-align: left; 
}


.olisweek-2025 .qa-card {
    background-color: #f0f8ff; 
    border: 2px solid #cce5ff;
    border-radius: 20px;
    padding: 20px 25px;
    display: flex;
    align-items: center; 
    gap: 20px;
    transition: transform 0.2s;
}

.olisweek-2025 .qa-card:hover {
    transform: scale(1.02); 
    background-color: #e6f2ff;
}


.olisweek-2025 .qa-icon {
    font-size: 2.5rem;
    background: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    flex-shrink: 0; 
}


.olisweek-2025 .qa-content .zh {
    font-size: 1.25rem;
    font-weight: bold;
    color: #004a99;
    margin-bottom: 5px;
    line-height: 1.4;
}

.olisweek-2025 .qa-content .en {
    font-size: 1rem;
    color: #555;
    font-style: italic;
    line-height: 1.3;
}


.olisweek-2025 .game-btn.survey-btn {
    background-color: #28a745; 
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.olisweek-2025 .game-btn.survey-btn:hover {
    background-color: #218838;
}


@media (max-width: 600px) {
    .olisweek-2025 .qa-card {
        flex-direction: column; 
        text-align: center;
        padding: 20px;
    }
    
    .olisweek-2025 .qa-icon {
        margin-bottom: 10px;
    }
}

.olisweek-2025 .status-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}


.olisweek-2025 .status-card {
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
    border-width: 2px;
    border-style: solid;
    transition: transform 0.2s;
}

.olisweek-2025 .status-card:hover {
    transform: scale(1.02);
}


.olisweek-2025 .status-card.warning {
    background-color: #fff3cd; 
    border-color: #ffeeba;     
    color: #856404;            
}

.olisweek-2025 .status-card.warning .status-icon {
    background-color: #fff;
    border: 2px solid #ffeeba;
}


.olisweek-2025 .status-card.buff {
    background-color: #d4edda; 
    border-color: #c3e6cb;     
    color: #155724;            
}

.olisweek-2025 .status-card.buff .status-icon {
    background-color: #fff;
    border: 2px solid #c3e6cb;
}

.olisweek-2025 .status-icon {
    font-size: 2.5rem;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}


.olisweek-2025 .status-content .zh {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 8px;
    line-height: 1.4;
}

.olisweek-2025 .status-content .en {
    font-size: 1rem;
    font-style: italic;
    opacity: 0.9;
    line-height: 1.4;
}


@media (max-width: 600px) {
    .olisweek-2025 .status-card {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
}


.olisweek-2025 .series-tag {
    display: block;
    font-size: 0.45em; 
    color: #666;
    margin-bottom: 5px;
    font-weight: normal;
    letter-spacing: 1px;
}


.olisweek-2025 .supply-process {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap; 
    gap: 15px;
    margin-bottom: 40px;
}

.olisweek-2025 .step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 140px;
}

.olisweek-2025 .step-icon {
    font-size: 2.5rem;
    background-color: #eef6ff;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.olisweek-2025 .step-text {
    font-size: 1rem;
    line-height: 1.3;
    color: #444;
}

.olisweek-2025 .step-text strong {
    display: block;
    color: #004a99;
    font-size: 1.1rem;
    margin-bottom: 3px;
}

.olisweek-2025 .step-arrow {
    font-size: 1.5rem;
    color: #ccc;
    font-weight: bold;
}


.olisweek-2025 .bonus-alert {
    background: linear-gradient(135deg, #fff8e1 0%, #fff 100%); 
    border: 2px solid #ffe082; 
    border-radius: 15px;
    padding: 25px;
    position: relative; 
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.15);
}


.olisweek-2025 .bonus-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #ffc107;
    color: #000;
    font-weight: 900;
    padding: 5px 20px;
    border-radius: 20px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.olisweek-2025 .bonus-content .zh {
    font-size: 1.3rem;
    color: #856404; 
    margin-bottom: 5px;
}

.olisweek-2025 .bonus-content strong {
    color: #d32f2f; 
    font-size: 1.5rem;
}

.olisweek-2025 .bonus-content .note {
    font-size: 0.9rem;
    color: #d32f2f;
    margin-bottom: 10px;
}

.olisweek-2025 .bonus-content .en {
    font-size: 1rem;
    color: #666;
    font-style: italic;
}


.olisweek-2025 .resource-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px dashed #eee;
}

.olisweek-2025 .resource-title {
    font-size: 1.2rem;
    color: #004a99;
    margin-bottom: 15px;
}


@media (max-width: 600px) {
    .olisweek-2025 .step-arrow {
        display: none; 
    }
    
    .olisweek-2025 .supply-process {
        flex-direction: column;
        gap: 25px;
    }
    
    .olisweek-2025 .step-item {
        width: 100%;
        flex-direction: row; 
        text-align: left;
        padding: 0 20px;
    }
    
    .olisweek-2025 .step-icon {
        margin-bottom: 0;
        margin-right: 15px;
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
    }
}


.olisweek-2025 .battle-container {
    display: grid;
    grid-template-columns: 1fr 1fr; 
    gap: 25px;
    margin-bottom: 40px;
}


.olisweek-2025 .battle-card {
    background-color: #fff;
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border-top: 6px solid #ccc; 
    text-align: left;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s;
}

.olisweek-2025 .battle-card:hover {
    transform: translateY(-5px);
}


.olisweek-2025 .battle-card.switch-theme {
    border-top-color: #ff6b6b; 
}
.olisweek-2025 .battle-card.switch-theme .battle-date {
    background-color: #fff0f0;
    color: #d63031;
}


.olisweek-2025 .battle-card.ai-theme {
    border-top-color: #4facfe; 
}
.olisweek-2025 .battle-card.ai-theme .battle-date {
    background-color: #e3f2fd;
    color: #0984e3;
}


.olisweek-2025 .battle-date {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 15px;
    font-weight: bold;
    font-size: 0.9rem;
    margin-bottom: 15px;
    align-self: flex-start;
}


.olisweek-2025 .battle-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    text-align: center; 
}


.olisweek-2025 .battle-title {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 15px;
    font-weight: 800;
    line-height: 1.3;
}
.olisweek-2025 .battle-title .en {
    display: block;
    font-size: 1rem;
    color: #888;
    font-weight: normal;
    margin-top: 5px;
}


.olisweek-2025 .battle-desc .zh {
    font-size: 1.1rem;
    color: #444;
    margin-bottom: 8px;
    line-height: 1.6;
}
.olisweek-2025 .battle-desc .en {
    font-size: 0.95rem;
    color: #777;
    margin-bottom: 15px;
    font-style: italic;
    line-height: 1.4;
}
.olisweek-2025 .battle-desc .limit {
    font-size: 0.9em;
    color: #999;
    margin-left: 5px;
}


.olisweek-2025 .bonus-box {
    background: linear-gradient(to right, #f9f9f9, #fff);
    border-left: 4px solid #ff9f43; 
    padding: 15px;
    margin-top: 15px;
    border-radius: 0 10px 10px 0;
}

.olisweek-2025 .bonus-tag {
    display: inline-block;
    background-color: #ff9f43;
    color: #fff;
    font-size: 0.8rem;
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
    font-weight: bold;
}


@media (max-width: 700px) {
    .olisweek-2025 .battle-container {
        grid-template-columns: 1fr; 
        gap: 30px;
    }
    
    .olisweek-2025 .battle-icon {
        text-align: left; 
    }
}

.olisweek-2025 .level-path {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
    text-align: left;
}


.olisweek-2025 .level-item {
    display: flex;
    align-items: flex-start;
    background-color: #fff;
    border-bottom: 1px dashed #ddd; 
    padding-bottom: 20px;
}


.olisweek-2025 .level-number {
    font-size: 2rem;
    font-weight: 900;
    color: #e0eeff; 
    -webkit-text-stroke: 2px #007bff; 
    margin-right: 20px;
    line-height: 1;
    min-width: 60px;
    text-align: center;
    font-family: 'Arial Black', sans-serif;
}


.olisweek-2025 .level-content {
    flex: 1;
}

.olisweek-2025 .level-name {
    font-size: 1.35rem;
    color: #004a99;
    margin-bottom: 10px;
    font-weight: bold;
}

.olisweek-2025 .level-name .en {
    display: block;
    font-size: 1rem;
    color: #666;
    font-weight: normal;
    margin-top: 2px;
}


.olisweek-2025 .level-details {
    list-style: disc; 
    padding-left: 20px;
    margin: 0;
    color: #444;
}

.olisweek-2025 .level-details li {
    margin-bottom: 8px;
    line-height: 1.5;
}

.olisweek-2025 .level-details .zh {
    display: block;
    font-weight: 500;
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.olisweek-2025 .level-details .en {
    display: block;
    font-size: 0.95rem;
    color: #888;
    font-style: italic;
}


.olisweek-2025 .level-reward {
    background: linear-gradient(to right, #fff5f5, #fff);
    border: 2px solid #ffccd5; 
    border-radius: 15px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 10px;
    box-shadow: 0 4px 10px rgba(255, 107, 107, 0.1);
}

.olisweek-2025 .reward-icon {
    font-size: 3rem;
    background-color: #fff;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    flex-shrink: 0;
}

.olisweek-2025 .reward-text .reward-title {
    color: #d63031; 
    font-size: 1.3rem;
    margin-bottom: 5px;
    font-weight: bold;
}

.olisweek-2025 .reward-text .zh {
    font-size: 1.15rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 5px;
}
.olisweek-2025 .reward-text .limit {
    font-size: 0.9em;
    color: #d63031;
}
.olisweek-2025 .reward-text .en {
    font-size: 1rem;
    color: #777;
    line-height: 1.3;
}


@media (max-width: 600px) {
    .olisweek-2025 .level-item {
        flex-direction: column; 
    }
    .olisweek-2025 .level-number {
        margin-bottom: 5px;
        text-align: left;
    }
    
    .olisweek-2025 .level-reward {
        flex-direction: column;
        text-align: center;
    }
    .olisweek-2025 .reward-icon {
        margin: 0 auto 10px auto;
    }
}

.olisweek-2025 .daily-quest-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}


.olisweek-2025 .quest-row {
    display: flex;
    align-items: center;
    background-color: #fff;
    border: 2px solid #e0e0e0;
    border-left: 5px solid #007bff; 
    border-radius: 12px;
    padding: 15px 20px;
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: left;
}

.olisweek-2025 .quest-row:hover {
    transform: translateX(5px); 
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    border-color: #b3d7ff;
}


.olisweek-2025 .quest-date {
    background-color: #f0f7ff;
    color: #007bff;
    border-radius: 10px;
    padding: 10px;
    min-width: 70px;
    text-align: center;
    margin-right: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.olisweek-2025 .quest-date .month {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: bold;
    opacity: 0.8;
}

.olisweek-2025 .quest-date .day {
    font-size: 1.8rem;
    font-weight: 900;
    line-height: 1;
}


.olisweek-2025 .quest-info {
    flex: 1;
}

.olisweek-2025 .quest-name {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 4px;
    font-weight: bold;
}

.olisweek-2025 .quest-name-en {
    font-size: 0.95rem;
    color: #888;
    display: block;
}


.olisweek-2025 .quest-row.special {
    border-left-color: #e84393; 
    background-color: #fff5f8;  
}

.olisweek-2025 .quest-row.special .quest-date {
    background-color: #ffeef5;
    color: #e84393;
}

.olisweek-2025 .quest-row.special .quest-name {
    color: #d63031; 
}


.olisweek-2025 .experience-reward {
    background: linear-gradient(to right, #fffde7, #fff); 
    border: 1px solid #ffe082;
    border-radius: 50px; 
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.05);
}

.olisweek-2025 .reward-icon-small {
    font-size: 2rem;
}

.olisweek-2025 .reward-text-simple .zh {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 2px;
}

.olisweek-2025 .reward-text-simple strong {
    color: #d63031;
    font-size: 1.2rem;
}

.olisweek-2025 .reward-text-simple .en {
    font-size: 0.9rem;
    color: #666;
}


@media (max-width: 600px) {
    .olisweek-2025 .quest-row {
        flex-direction: row; 
        padding: 15px;
    }
    
    .olisweek-2025 .quest-date {
        margin-right: 15px;
        min-width: 60px;
    }
    
    .olisweek-2025 .quest-name {
        font-size: 1.1rem;
    }
    
    .olisweek-2025 .experience-reward {
        flex-direction: column; 
        text-align: center;
        border-radius: 20px;
    }
}

.olisweek-2025 .book-exhibition-container {
    margin-bottom: 30px;
}


.olisweek-2025 .intro-text {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #333;
    margin-bottom: 25px;
}

.olisweek-2025 .intro-text strong {
    color: #d35400; 
    border-bottom: 2px solid rgba(211, 84, 0, 0.2);
}

.olisweek-2025 .intro-text-en {
    font-size: 1.05rem;
    color: #666;
    font-style: italic;
    line-height: 1.5;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #eee; 
}


.olisweek-2025 .category-showcase {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
}


.olisweek-2025 .cat-tag {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    color: #004a99;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 1rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.olisweek-2025 .cat-tag:hover {
    transform: translateY(-3px);
    background-color: #f0f7ff;
    border-color: #007bff;
    box-shadow: 0 4px 10px rgba(0, 123, 255, 0.15);
}


.olisweek-2025 .book-icon-decoration {
    font-size: 3rem;
    margin-top: 20px;
    letter-spacing: 15px;
    opacity: 0.5;
    filter: grayscale(20%); 
}


@media (max-width: 600px) {
    .olisweek-2025 .intro-text {
        font-size: 1.1rem;
        text-align: justify; 
    }
    
    .olisweek-2025 .category-showcase {
        gap: 10px;
    }
    
    .olisweek-2025 .cat-tag {
        font-size: 0.9rem;
        padding: 6px 12px;
    }
}