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

body {
    font-family: 'Hedvig Letters Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #ffffff;
    color: #000000;
    line-height: 1;
    min-height: 100vh;
}

body.dark-mode {
    background-color: #1a1a1a;
    color: #FFFFFF;
}

/* Top Navigation */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    z-index: 100;
}

.nav-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 1px solid #e0e0e0;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nav-icon:hover {
    background-color: #f5f5f5;
    border-color: #d0d0d0;
}

body.dark-mode .nav-icon {
    background-color: #1a1a1a;
    border-color: #363636;
    color: #FFFFFF;
}

body.dark-mode .nav-icon:hover {
    background-color: #2a2a2a;
    border-color: #4a4a4a;
}

.nav-icon i {
    font-size: 24px;
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 30px 60px;
}

.main-title {
    font-family: 'Hedvig Letters Serif', Georgia, 'Times New Roman', serif;
    font-size: 72px;
    font-weight: 400;
    text-align: center;
    padding-top: 100px;
    margin-bottom: 140px;
    line-height: 1.2;
    transition: color 0.3s ease;
    position: sticky;
    top: 120px;
    z-index: 0;
}

body.dark-mode .main-title {
    color: #FFFFFF;
}

/* Games Grid */
.games-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    row-gap: 60px;
    column-gap: 16px;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #ffffff;
    position: relative;
    z-index: 1;
}

body.dark-mode .games-grid {
    background-color: #1a1a1a;
}

/* Game Card Large (Homepage) */
.game-card-large {
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.game-card-large-image {
    width: 379px;
    max-width: 100%;
    height: 457px;
    aspect-ratio: 379 / 457;
    object-fit: cover;
    border-radius: 20px;
    background-color: #f5f5f5;
    display: block;
    transition: border-radius 0.2s ease;
}

.game-card-large-image:hover {
    border-radius: 44px;
}

.game-card-large-content {
    padding: 16px 16px 16px 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.game-card-large-title {
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 8px;
    color: #000000;
    transition: color 0.3s ease, text-decoration 0.2s ease;
}

.game-card-large:hover .game-card-large-title {
    text-decoration: underline;
}

body.dark-mode .game-card-large-title {
    color: #FFFFFF;
}

.game-card-large-developer {
    font-size: 16px;
    color: #858585;
    font-weight: 400;
    transition: color 0.3s ease;
}

body.dark-mode .game-card-large-developer {
    color: #a0a0a0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 24px;
        row-gap: 40px;
        width: 100%;
        max-width: 100%;
    }

    .game-card-large {
        width: 100%;
        min-width: 0;
    }

    .game-card-large-image-container {
        width: 100%;
        overflow: hidden;
    }

    .game-card-large-image {
        width: 100%;
        height: auto;
        aspect-ratio: 379 / 457;
        object-fit: cover;
        display: block;
    }
}

@media (max-width: 768px) {
    .main-title {
        font-size: 48px;
        margin-bottom: 120px;
    }

    .games-grid {
        grid-template-columns: 1fr;
        row-gap: 32px;
        column-gap: 16px;
    }

    .game-card-large-image-container {
        padding: 0;
        width: 100%;
        overflow: hidden;
    }
    
    .game-card-large-image {
        width: 100%;
        aspect-ratio: 379 / 457;
        height: auto;
        object-fit: cover;
        display: block;
        border-radius: 20px;
    }

    .game-card-large-title {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 48px;
        margin-bottom: 120px;
    }

    .top-nav {
        padding: 16px 20px;
    }

    .main-content {
        padding: 100px 20px 40px;
    }
}