.skill-labs-hero {
    background: var(--hero-skill-labs-bg);
}

.skill-card {
    border: 2px solid color-mix(in srgb, var(--sun) 24%, transparent);
    overflow: hidden;
}

.skill-card-sky {
    border-color: color-mix(in srgb, var(--sky) 24%, transparent);
}

.skill-card-coral {
    border-color: color-mix(in srgb, var(--coral) 24%, transparent);
}

.skill-card-leaf {
    border-color: color-mix(in srgb, var(--leaf) 24%, transparent);
}

.skill-card-footer {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 0.75rem;
}

.skill-lab-category-card {
    min-height: 200px;
}

.skill-stage-card {
    border-radius: 28px;
}

.skill-stage-grid .button {
    margin-top: 0.75rem;
}

.skill-card-media {
    min-height: 168px;
    margin: -1.5rem -1.5rem 1rem;
    padding: 1rem 1rem 0;
    background: var(--skill-card-media-bg);
}

.skill-card-media-category {
    min-height: 156px;
}

.skill-card-illustration {
    display: block;
    width: min(100%, 280px);
    margin: 0 auto;
    aspect-ratio: 4 / 3;
    object-fit: contain;
    filter: drop-shadow(0 16px 22px var(--shadow-color, rgba(50, 70, 92, 0.14)));
}

.skill-activity-layout {
    align-items: start;
}

.skill-activity-card,
.skill-sidebar-card {
    border-radius: 28px;
    box-shadow: var(--shadow-soft);
}

.skill-activity-toolbar {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.skill-activity-toolbar-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.skill-step-card {
    background: var(--bg-surface-raised);
    border: 2px solid var(--line);
    border-radius: 24px;
    padding: 1.25rem;
    color: var(--ink);
}

.skill-step-card.is-hidden {
    display: none;
}

.skill-step-actions {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
}

.skill-choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.9rem;
}

.skill-choice-option {
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    border-radius: 26px;
    padding: 1rem;
    text-align: center;
}

.skill-choice-figure {
    width: 100%;
    max-width: 150px;
    aspect-ratio: 1;
    border-radius: 22px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--bg-surface-raised) 82%, var(--accent-sun) 18%);
    border: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}

.skill-choice-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.skill-choice-title {
    font-weight: 700;
    color: var(--ink);
}

.skill-choice-feedback,
.skill-reward-message {
    margin-top: 1rem;
    padding: 1rem 1.1rem;
    border-radius: 18px;
    font-weight: 700;
}

.skill-choice-feedback.is-correct,
.skill-reward-message {
    background: var(--accent-leaf);
    color: var(--ink);
}

.skill-choice-feedback.is-wrong {
    background: var(--accent-coral);
    color: var(--ink);
}

.skill-hero-figure,
.skill-sidebar-visual {
    border-radius: 32px;
    background: var(--skill-card-media-bg);
    box-shadow: var(--shadow-soft);
}

.skill-hero-figure {
    padding: 1rem;
}

.skill-sidebar-visual {
    padding: 0.85rem;
    margin-top: 1rem;
}

.skill-hero-figure-sun,
.skill-sidebar-visual-sun {
    background: var(--accent-sun);
}

.skill-hero-figure-sky,
.skill-sidebar-visual-sky {
    background: var(--accent-sky);
}

.skill-hero-figure-coral,
.skill-sidebar-visual-coral {
    background: var(--accent-coral);
}

.skill-hero-figure-leaf,
.skill-sidebar-visual-leaf {
    background: var(--accent-leaf);
}

.skill-hero-illustration,
.skill-sidebar-illustration {
    display: block;
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    aspect-ratio: 4 / 3;
    object-fit: contain;
    filter: drop-shadow(0 18px 28px var(--shadow-color, rgba(50, 70, 92, 0.14)));
}

.skill-choice-result.is-hidden,
.skill-reward-message.is-hidden {
    display: none;
}

.skill-choice-explanation {
    margin: 0.75rem 0 0;
    color: var(--ink);
}

.skill-choice-submit {
    margin-top: 0.9rem;
}

@media (max-width: 767px) {
    .skill-activity-toolbar,
    .skill-step-actions {
        flex-direction: column;
    }

    .skill-step-actions .button,
    .skill-activity-toolbar .button,
    .skill-activity-toolbar-actions .button,
    .skill-choice-submit {
        width: 100%;
        text-align: center;
    }
}