.setup {
    display: grid;
    justify-items: center;
    gap: var(--space-6);
    padding-top: var(--space-6);
}

.setup-hero {
    max-width: 720px;
    text-align: center;
}

.setup-hero h1 {
    font-size: clamp(2.4rem, 5.6vw, 4rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -.035em;
    text-wrap: balance;
}

.setup-hero p {
    max-width: 52ch;
    margin: var(--space-5) auto 0;
    color: var(--ink-soft);
    font-size: 1.12rem;
    text-wrap: pretty;
}

.setup-form {
    display: grid;
    gap: var(--space-6);
    width: min(780px, 100%);
    padding: var(--space-6) 40px;
}

.step {
    display: grid;
    gap: var(--space-3);
    min-width: 0;
}

.step-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0;
}

legend.step-head {
    margin-bottom: var(--space-3);
}

.step-number {
    display: inline-grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--ink);
    color: var(--surface);
    font-family: var(--font-display);
    font-size: .82rem;
    font-weight: 700;
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 700;
    letter-spacing: -.01em;
}

.step-row {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    gap: var(--space-6);
}

.suggestions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

.suggestions-label {
    margin-right: 2px;
    color: var(--ink-faint);
    font-size: .85rem;
}

.key-step {
    padding: var(--space-5);
    border-radius: var(--radius-m);
    background: var(--surface-sunk);
    border: 1px solid var(--line);
}

.key-step .step-head i {
    display: inline-grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--marker);
    color: var(--ink);
    font-size: .9rem;
}

.key-step .step-title {
    font-size: 1rem;
}

.setup-submit {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-top: var(--space-5);
    border-top: 1px solid var(--line);
}

.setup-actions {
    display: flex;
    gap: var(--space-2);
}

.setup-summary {
    color: var(--ink-soft);
    font-size: .92rem;
}

.setup-summary strong {
    color: var(--ink);
}

@media (max-width: 760px) {
    .step-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .setup {
        gap: var(--space-5);
        padding-top: var(--space-3);
    }

    .setup-hero {
        text-align: left;
    }

    .setup-hero p {
        margin-left: 0;
        font-size: 1.02rem;
    }

    .setup-form {
        gap: 28px;
        padding: var(--space-5) var(--space-4);
    }

    .key-step {
        padding: var(--space-4);
    }

    .setup-submit {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .setup-actions {
        flex-direction: column-reverse;
    }
}