* {
    box-sizing: border-box;
}

:root {
    --blue: #397de8;
    --red: #f04747;
    --text: #293241;
    --muted: #7e8795;
    --border: #edf0f3;
}

body {
    margin: 0;
    min-width: 320px;
    color: var(--text);
    background: #fff;
    font-family: Arial, sans-serif;
}

main {
    width: min(1088px, calc(100% - 36px));
    margin: 0 auto;
}

header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 26px;
    min-height: 74px;
    border-bottom: 1px solid var(--border);
}

header a,
header span {
    color: var(--text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
}

header b {
    color: var(--red);
}

header span {
    color: var(--muted);
    font-size: 11px;
}

.intro {
    padding: 30px 0 12px;
}

.intro p {
    margin: 0;
    color: var(--red);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
}

header h1 {
    margin: 0;
    color: var(--text);
    font-size: 24px;
    line-height: 1;
    letter-spacing: 0;
}

.roulette-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    gap: 16px;
}

.roulette-option {
    min-height: 150px;
    padding: 18px;
    border: 1px solid #f0f1f3;
    box-shadow: 0 7px 15px rgba(34, 45, 60, .1);
    text-decoration: none;
}

.roulette-option.active {
    color: var(--text);
    border-top: 3px solid var(--red);
    transition: transform .2s, box-shadow .2s;
}

.roulette-option.active:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 18px rgba(34, 45, 60, .13);
}

.roulette-option.disabled {
    color: #a9afb7;
    background: #fafbfc;
}

.disabled .option-label {
    color: #a9afb7;
}

.option-label {
    color: var(--red);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
}

.roulette-option h2 {
    margin: 16px 0 7px;
    font-size: 20px;
    line-height: 1.05;
}

.roulette-option p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.4;
}

.option-link {
    display: block;
    margin-top: 20px;
    color: var(--red);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
}

footer {
    margin: 72px 0 22px;
    color: #a4abb4;
    font-size: 12px;
    text-align: center;
}

footer span {
    color: #c1c6cc;
}

@media (max-width: 760px) {
    main {
        width: min(100% - 24px, 1088px);
    }
    header {
        justify-content: space-between;
        margin-top: 18px;
    }
    .intro {
        padding-top: 24px;
    }
    .roulette-option {
        min-height: 140px;
    }
    .roulette-grid {
        grid-template-columns: 1fr;
    }
    footer {
        margin-top: 52px;
    }
}