/* Project Detail Page Styles */
:root {
    --primary-color: #4a89dc;
    --primary-light: #6ba3e9;
    --primary-dark: #3a70b9;
    --secondary-color: #5d9cec;
    --dark-color: #2c3e50;
    --light-color: #f8f9fa;
    --accent-color: #f39c12;
    --success-color: #2ecc71;
    --danger-color: #e74c3c;
    --gray-color: #95a5a6;
    --gray-light: #e9ecef;
    --gray-dark: #343a40;
    --border-radius: 12px;
    --border-radius-sm: 6px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --box-shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.12);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --card-bg: #ffffff;
}

body {
    background-color: #f9fafb;
}

.project-container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 2.5rem;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
}

.project-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.project-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 4rem;
    text-align: center;
    position: relative;
}

.project-title {
    font-size: 3rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    position: relative;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.project-title::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.project-subtitle {
    font-size: 1.3rem;
    color: var(--gray-color);
    max-width: 800px;
    margin: 1.8rem 0;
    line-height: 1.6;
}

.project-links {
    display: flex;
    gap: 1.2rem;
    margin: 1.5rem 0;
}

.project-link {
    display: flex;
    align-items: center;
    padding: 0.8rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.project-link:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
}

.project-link i {
    margin-right: 0.8rem;
    font-size: 1.1rem;
}

.project-section {
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-section:nth-child(2) {
    animation-delay: 0.2s;
}

.project-section:nth-child(3) {
    animation-delay: 0.4s;
}

.project-section:nth-child(4) {
    animation-delay: 0.6s;
}

.section-title {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 2rem;
    border-left: 5px solid var(--primary-color);
    padding-left: 1.2rem;
    position: relative;
    font-weight: 600;
}

.project-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    align-items: center;
}

.project-overview img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.project-overview img:hover {
    transform: scale(1.02);
    box-shadow: var(--box-shadow-hover);
}

.project-overview-content {
    line-height: 1.8;
    color: #505965;
    font-size: 1.05rem;
}

.project-overview-content p {
    margin-bottom: 1.5rem;
}

.project-tech-stack {
    margin-top: 2.5rem;
}

.project-tech-stack h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.tech-tag {
    background: linear-gradient(45deg, #f3f4f6, #ffffff);
    color: var(--dark-color);
    padding: 0.7rem 1.2rem;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.tech-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.08);
}

.tech-tag i {
    margin-right: 0.7rem;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.workflow-section {
    margin-top: 5rem;
}

.workflow-container {
    margin-top: 3rem;
    position: relative;
}

.workflow-container::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 45px;
    width: 2px;
    background-color: var(--gray-light);
    z-index: 0;
}

.workflow-step {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

.workflow-step:last-child {
    margin-bottom: 0;
}

.workflow-icon {
    flex: 0 0 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.2rem;
    margin-right: 2rem;
    box-shadow: 0 5px 15px rgba(74, 137, 220, 0.3);
    z-index: 1;
    transition: var(--transition);
}

.workflow-step:hover .workflow-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(74, 137, 220, 0.4);
}

.workflow-content {
    flex: 1;
    background-color: #ffffff;
    border-radius: var(--border-radius);
    padding: 1.8rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.workflow-step:hover .workflow-content {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.workflow-title {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.workflow-description {
    line-height: 1.8;
    color: #505965;
    font-size: 1.05rem;
}

.gallery-section {
    margin-top: 5rem;
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    aspect-ratio: 16/9;
    height: 300px;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    display: block;
    transition: transform 0.5s ease;
    object-fit: cover;
    object-position: center;
}

.gallery-item:hover img {
    transform: scale(1.03);
}

.features-list {
    margin-top: 2.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background-color: #ffffff;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.03);
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.feature-item:hover::before {
    opacity: 1;
}

.feature-icon {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background-color: var(--gray-light);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.feature-item:hover .feature-icon {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.feature-content {
    flex: 1;
}

.feature-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.feature-description {
    color: #505965;
    line-height: 1.7;
}

/* Play Game button */
.play-button {
    margin-top: 1.5rem;
}

.play-link {
    display: inline-flex;
    align-items: center;
    padding: 0.9rem 1.8rem;
    background: linear-gradient(135deg, #FF5722, #FF9800);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(255, 87, 34, 0.3);
}

.play-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(255, 87, 34, 0.4);
}

.play-link i {
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

/* Results section styles */
.results-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.result-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background-color: #ffffff;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.03);
    overflow: hidden;
}

.result-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: var(--transition);
}

.result-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.result-item:hover::before {
    opacity: 1;
}

.result-icon {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background-color: var(--gray-light);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.result-item:hover .result-icon {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.result-content {
    flex: 1;
}

.result-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.result-content p {
    color: #505965;
    line-height: 1.7;
}

/* Project actions (buttons at bottom) */
.project-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.github-link {
    display: flex;
    align-items: center;
    padding: 0.9rem 1.8rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.github-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.github-link i {
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.back-to-projects {
    display: inline-flex;
    align-items: center;
    padding: 0.9rem 1.8rem;
    background-color: var(--gray-light);
    color: var(--dark-color);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.05);
}

.back-to-projects:hover {
    background-color: var(--dark-color);
    color: var(--light-color);
    transform: translateX(-5px);
}

.back-to-projects i {
    margin-right: 0.8rem;
    transition: var(--transition);
}

.back-to-projects:hover i {
    transform: translateX(-3px);
}

/* Responsive design */
@media (max-width: 992px) {
    .project-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .feature-item {
        flex-basis: calc(50% - 1rem);
    }
    
    .gallery-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .project-container {
        padding: 1.5rem;
        margin: 30px auto;
    }
    
    .project-overview {
        grid-template-columns: 1fr;
    }
    
    .project-title {
        font-size: 2rem;
    }
    
    .workflow-step {
        flex-direction: column;
    }
    
    .workflow-icon {
        margin-bottom: 1rem;
        margin-right: 0;
    }
    
    .workflow-container::before {
        display: none;
    }
    
    .features-list {
        flex-direction: column;
    }
    
    .gallery-container {
        grid-template-columns: 1fr;
    }
}

/* Code block styling */
.code-block {
    background-color: #2d2d2d;
    color: #f8f8f2;
    padding: 1.8rem;
    border-radius: var(--border-radius-sm);
    overflow-x: auto;
    margin: 1.8rem 0;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
}

.code-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.code-block pre {
    margin: 0;
}

/* 移除马赛克效果样式，将由本地图片处理替代 */
.name-mask {
    display: none;
}

@media (max-width: 1200px) {
    .name-mask {
        /* 调整大屏幕下的位置 */
        transform: scale(0.9);
    }
}

@media (max-width: 992px) {
    .project-title {
        font-size: 2.5rem;
    }
    .section-title {
        font-size: 1.8rem;
    }
    .feature-item {
        flex-basis: calc(50% - 1rem);
    }
    .gallery-container {
        grid-template-columns: 1fr;
    }
    .name-mask {
        /* 调整中等屏幕下的位置 */
        transform: scale(0.8);
    }
}

@media (max-width: 768px) {
    .project-container {
        padding: 1.5rem;
        margin: 30px auto;
    }
    .project-overview {
        grid-template-columns: 1fr;
    }
    .project-title {
        font-size: 2rem;
    }
    .workflow-step {
        flex-direction: column;
    }
    .workflow-icon {
        margin-bottom: 1rem;
        margin-right: 0;
    }
    .workflow-container::before {
        display: none;
    }
    .features-list {
        flex-direction: column;
    }
    .gallery-container {
        grid-template-columns: 1fr;
    }
    .name-mask {
        /* 移动设备上适当调整位置 */
        transform: scale(0.7);
    }
}