:root {
    --tutorial-bg: #dff4ff;
    --tutorial-bg-soft: #c9ebff;
    --tutorial-panel: rgba(255, 255, 255, 0.76);
    --tutorial-border: rgba(24, 110, 169, 0.12);
    --tutorial-text: #0d2f4d;
    --tutorial-muted: #4d6e89;
    --tutorial-brand: #59c8ff;
    --tutorial-brand-deep: #1d78b0;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(89, 200, 255, 0.22), transparent 18%),
        radial-gradient(circle at top right, rgba(126, 212, 255, 0.18), transparent 22%),
        linear-gradient(180deg, #eefbff 0%, var(--tutorial-bg) 44%, var(--tutorial-bg-soft) 100%);
    color: var(--tutorial-text);
}

.tutorial-page {
    width: min(1120px, calc(100% - 28px));
    margin: 0 auto;
    padding: 34px 0 48px;
}

.tutorial-hero {
    max-width: 780px;
    margin: 0 auto 28px;
    text-align: center;
}

.tutorial-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(89, 200, 255, 0.12);
    color: var(--tutorial-brand-deep);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.tutorial-hero h1,
.tutorial-card h2 {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--tutorial-text);
}

.tutorial-hero h1 {
    margin: 16px 0 0;
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.04;
}

.tutorial-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.tutorial-card {
    height: 100%;
    padding: 24px;
    border-radius: 28px;
    border: 1px solid var(--tutorial-border);
    background: var(--tutorial-panel);
    box-shadow: 0 24px 60px rgba(22, 97, 145, 0.12);
    backdrop-filter: blur(10px);
}

.tutorial-card__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    margin-bottom: 18px;
    border-radius: 18px;
    background: rgba(89, 200, 255, 0.16);
    color: #0f6ea8;
    font-size: 1.18rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

.tutorial-card h2 {
    margin: 0 0 10px;
    font-size: 1.2rem;
    line-height: 1.2;
}

.tutorial-card p {
    margin: 0;
    color: var(--tutorial-muted);
    line-height: 1.72;
}

@media (max-width: 920px) {
    .tutorial-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .tutorial-page {
        width: min(100% - 20px, 1120px);
        padding-bottom: 34px;
    }

    .tutorial-card {
        padding: 20px;
        border-radius: 22px;
    }
}