:root {
    --bg: #0b1020;
    --card: #171f33;
    --card-hover: #1e2944;
    --border: #2b3654;
    --accent: #5dd4ff;
    --accent2: #8b5cf6;
    --text: #ffffff;
    --text-secondary: #d5dcee;
    --text-muted: #93a0bd;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top, #111827, #0b1020 60%);
    color: var(--text-secondary);
    font-family: "Segoe UI", sans-serif;
}

a {
    color: inherit;
}

.topbar {
    width: 100%;
    padding: 28px 35px;
    border-bottom: 1px solid var(--border);
    background: rgba(17, 24, 39, .72);
    backdrop-filter: blur(10px);
}

.brand {
    max-width: 1180px;
    margin: 0 auto;
}

.logo-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--accent);
    text-shadow: 0 0 10px rgba(93, 212, 255, .25);
}

.logo-subtitle {
    color: #b8c7e6;
    margin-top: 5px;
    font-size: 13px;
}

.content {
    width: min(1180px, calc(100% - 70px));
    margin: 0 auto;
    padding: 45px 0 30px;
}

.hero {
    background:
        linear-gradient(
            135deg,
            rgba(93, 212, 255, .08),
            rgba(139, 92, 246, .08)
        );
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 42px;
}

.page-subtitle {
    color: var(--accent);
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.hero h1 {
    color: white;
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.1;
    margin-bottom: 14px;
}

.hero p {
    max-width: 720px;
    color: var(--text-secondary);
    font-size: 17px;
    line-height: 1.8;
}

.section {
    margin-top: 40px;
}

.section h2 {
    color: white;
    font-size: 20px;
    margin-bottom: 15px;
    padding-left: 12px;
    border-left: 4px solid var(--accent);
}

.section-description {
    line-height: 1.8;
    margin-bottom: 18px;
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.game-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 18px;
    min-height: 150px;
    padding: 24px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    text-decoration: none;
    transition: .25s;
}

.game-card:hover {
    background: var(--card-hover);
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: 0 10px 35px rgba(0, 0, 0, .18);
}

.game-icon {
    flex: 0 0 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: white;
    font-weight: 800;
    font-size: 18px;
    box-shadow: 0 0 22px rgba(93, 212, 255, .14);
}

.game-card h3 {
    color: white;
    font-size: 22px;
    margin-bottom: 7px;
}

.game-card p {
    color: var(--text-muted);
    line-height: 1.5;
}

.arrow {
    margin-left: auto;
    color: var(--accent);
    font-size: 25px;
    transition: .2s;
}

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

.support-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.support-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px;
    text-decoration: none;
    transition: .25s;
}

.support-card:hover {
    background: var(--card-hover);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.placeholder-image {
    aspect-ratio: 16 / 9;
    display: grid;
    place-items: center;
    border-radius: 9px;
    border: 1px dashed #46536f;
    background: #111827;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 1.5px;
}

.support-card span {
    display: block;
    color: white;
    font-weight: 600;
    padding: 12px 4px 4px;
}

footer {
    margin-top: 55px;
    padding-top: 22px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
}

@media (max-width: 800px) {
    .content {
        width: min(100% - 30px, 700px);
        padding-top: 25px;
    }

    .topbar {
        padding: 22px 15px;
    }

    .hero {
        padding: 28px;
    }

    .game-grid {
        grid-template-columns: 1fr;
    }

    .support-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 15px;
    }

    .game-card {
        min-height: 125px;
        padding: 18px;
    }

    .game-icon {
        flex-basis: 54px;
        height: 54px;
    }

    .game-card h3 {
        font-size: 19px;
    }

    .support-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
}