body {
    min-height: 100vh;
    padding: 52px 18px;
}

h1 {
    font-size: clamp(38px, 7vw, 68px);
    margin-bottom: 14px;
    font-weight: 900;
    text-shadow: 0 18px 44px rgba(15, 23, 42, 0.22);
}

h3 {
    max-width: 720px;
    margin: 0 auto 26px;
    font-size: clamp(18px, 3vw, 24px);
    line-height: 1.45;
    font-weight: 700;
}

#subtitle a {
    display: inline-block;
    padding: 4px 10px 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    font-weight: 800;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

#back {
    position: fixed;
    top: 18px;
    left: 18px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    font-weight: 800;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

#game-list {
    width: min(620px, 100%);
    margin: 0 auto;
    text-align: center;
}

#game-list button {
    width: 100%;
    color: white;
    padding: 16px 22px;
    margin: 14px auto;
    border: none;
    border-radius: 14px;
    display: block;
    font-size: 21px;
    font-weight: 800;
    background-color: var(--primary);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.22);
}

#game-list button:hover {
    background-color: var(--primary-hover);
}