.cts-runner {
    --cts-runner-ink: #14213d;
    --cts-runner-muted: #566171;
    --cts-runner-line: #cfd9e5;
    --cts-runner-panel: #f7fbff;
    --cts-runner-action: #c7352c;
    --cts-runner-action-dark: #9f211c;
    --cts-runner-cool: #047a9c;
    --cts-runner-gold: #f4b63f;
    box-sizing: border-box;
    width: min(100%, 980px);
    margin: 28px auto;
    padding: clamp(14px, 3vw, 22px);
    color: var(--cts-runner-ink);
    background: var(--cts-runner-panel);
    border: 1px solid var(--cts-runner-line);
    border-radius: 8px;
    font-family: inherit;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}

.cts-runner *,
.cts-runner *::before,
.cts-runner *::after {
    box-sizing: border-box;
}

.cts-runner__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.cts-runner__title {
    margin: 0;
    color: var(--cts-runner-ink);
    font-size: clamp(1.45rem, 2.4vw, 2rem);
    line-height: 1.1;
    letter-spacing: 0;
}

.cts-runner__subtitle {
    margin: 6px 0 0;
    color: var(--cts-runner-muted);
    font-size: 1rem;
    line-height: 1.45;
}

.cts-runner__phone {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 14px;
    color: #fff;
    background: var(--cts-runner-cool);
    border-radius: 6px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
}

.cts-runner__phone:hover,
.cts-runner__phone:focus-visible {
    color: #fff;
    background: #035f7a;
}

.cts-runner__stage {
    position: relative;
    overflow: hidden;
    width: 100%;
    background: #eaf7ff;
    border: 1px solid #a9c9da;
    border-radius: 8px;
    aspect-ratio: 16 / 7;
}

.cts-runner__canvas {
    display: block;
    width: 100%;
    height: 100%;
    touch-action: none;
    -webkit-tap-highlight-color: transparent;
}

.cts-runner__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    overflow: auto;
    padding: 18px;
    text-align: center;
    background: rgb(247 251 255 / 78%);
    backdrop-filter: blur(2px);
}

.cts-runner.is-running .cts-runner__overlay {
    display: none;
}

.cts-runner__status {
    max-width: 34rem;
    margin: 0;
    color: var(--cts-runner-ink);
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    font-weight: 800;
    line-height: 1.25;
}

.cts-runner__start,
.cts-runner__controls button {
    appearance: none;
    border: 0;
    border-radius: 6px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.cts-runner__start {
    min-height: 44px;
    padding: 11px 18px;
    color: #fff;
    background: var(--cts-runner-action);
}

.cts-runner__start:hover,
.cts-runner__start:focus-visible {
    background: var(--cts-runner-action-dark);
}

.cts-runner__coupon {
    max-width: 34rem;
    margin: 0;
    padding: 10px 12px;
    color: #111827;
    background: #fff4c6;
    border: 1px solid var(--cts-runner-gold);
    border-radius: 6px;
    font-weight: 700;
    line-height: 1.35;
}

.cts-runner__name-form {
    width: min(100%, 520px);
    margin: 0;
    padding: 10px;
    color: var(--cts-runner-ink);
    background: rgb(255 255 255 / 92%);
    border: 1px solid var(--cts-runner-line);
    border-radius: 8px;
}

.cts-runner__name-form label {
    display: block;
    margin: 0 0 8px;
    font-size: 0.92rem;
    font-weight: 800;
    line-height: 1.25;
}

.cts-runner__name-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}

.cts-runner__name-row input {
    width: 100%;
    min-height: 42px;
    padding: 9px 10px;
    color: var(--cts-runner-ink);
    background: #fff;
    border: 1px solid var(--cts-runner-line);
    border-radius: 6px;
    font: inherit;
    -webkit-user-select: text;
    user-select: text;
}

.cts-runner__name-row button {
    appearance: none;
    min-height: 42px;
    padding: 9px 12px;
    color: #fff;
    background: var(--cts-runner-cool);
    border: 0;
    border-radius: 6px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.cts-runner__name-row button:hover,
.cts-runner__name-row button:focus-visible {
    background: #035f7a;
}

.cts-runner__name-error {
    min-height: 1.1em;
    margin: 6px 0 0;
    color: var(--cts-runner-action-dark);
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.25;
}

.cts-runner__leaderboards {
    width: min(100%, 760px);
    margin-top: 2px;
    padding: 9px;
    background: rgb(255 255 255 / 86%);
    border: 1px solid var(--cts-runner-line);
    border-radius: 8px;
}

.cts-runner__leaderboards-title {
    margin: 0 0 8px;
    color: var(--cts-runner-muted);
    font-size: 0.9rem;
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
}

.cts-runner__leaderboard-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.cts-runner__leaderboard {
    min-width: 0;
    padding: 7px;
    text-align: left;
    background: #f7fbff;
    border-radius: 6px;
}

.cts-runner__leaderboard h3 {
    margin: 0 0 6px;
    color: var(--cts-runner-ink);
    font-size: 0.92rem;
    line-height: 1.2;
}

.cts-runner__leaderboard ol {
    margin: 0;
    padding-left: 0;
    color: var(--cts-runner-muted);
    font-size: 0.76rem;
    line-height: 1.28;
    list-style: none;
}

.cts-runner__leaderboard li + li {
    margin-top: 2px;
}

.cts-runner__leaderboard-entry {
    display: grid;
    grid-template-columns: 2ch minmax(0, 1fr) 6ch;
    gap: 4px;
    align-items: baseline;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.cts-runner__leaderboard-name {
    min-width: 0;
}

.cts-runner__leaderboard-score {
    color: var(--cts-runner-ink);
    font-weight: 800;
    text-align: right;
}

.cts-runner__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 42px;
    padding: 10px 2px 0;
    color: var(--cts-runner-muted);
    font-size: 1rem;
}

.cts-runner__bar strong {
    color: var(--cts-runner-ink);
}

.cts-runner__controls {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.cts-runner__controls button {
    min-height: 52px;
    color: #fff;
    background: var(--cts-runner-ink);
    touch-action: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}

.cts-runner__controls button:hover,
.cts-runner__controls button:focus-visible {
    background: #24365f;
}

.cts-runner__levels {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.cts-runner__levels button {
    appearance: none;
    min-height: 46px;
    padding: 10px 8px;
    color: var(--cts-runner-ink);
    background: #fff;
    border: 1px solid var(--cts-runner-line);
    border-radius: 6px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.cts-runner__levels button:hover,
.cts-runner__levels button:focus-visible {
    border-color: var(--cts-runner-cool);
}

.cts-runner__levels button.is-active,
.cts-runner__levels button[aria-pressed="true"] {
    color: #fff;
    background: var(--cts-runner-cool);
    border-color: var(--cts-runner-cool);
}

@media (min-width: 760px) {
    .cts-runner__controls {
        display: none;
    }
}

@media (max-width: 620px) {
    .cts-runner {
        margin: 18px auto;
        padding: 12px;
    }

    .cts-runner__header {
        display: block;
    }

    .cts-runner__phone {
        width: 100%;
        margin-top: 12px;
    }

    .cts-runner__stage {
        aspect-ratio: 2 / 1;
    }

    .cts-runner:not(.is-running) .cts-runner__stage {
        aspect-ratio: auto;
        min-height: 430px;
    }

    .cts-runner__overlay {
        justify-content: flex-start;
        gap: 8px;
        padding: 12px;
    }

    .cts-runner__status {
        font-size: 1rem;
    }

    .cts-runner__start {
        width: 100%;
    }

    .cts-runner__controls {
        gap: 8px;
    }

    .cts-runner__controls button {
        min-height: 48px;
        padding: 8px 6px;
    }

    .cts-runner__name-form {
        padding: 9px;
    }

    .cts-runner__name-row {
        grid-template-columns: 1fr;
    }

    .cts-runner__name-row input,
    .cts-runner__name-row button {
        width: 100%;
    }

    .cts-runner__leaderboard-grid {
        display: block;
    }

    .cts-runner__leaderboard {
        display: none;
        padding: 7px;
    }

    .cts-runner__leaderboard.is-active {
        display: block;
    }
}