.tool-page {
    display: grid;
    gap: 2rem;
}

.tool-page__intro {
    display: grid;
    gap: 0.6rem;
    max-width: 44rem;
}

.tool-page__title {
    margin: 0;
    font-size: clamp(2.5rem, 7vw, 4.6rem);
    line-height: 0.95;
    letter-spacing: -0.04em;
    font-weight: 100;
}

.tool-page__description {
    margin: 0;
    color: var(--text-soft);
    font-size: 1rem;
    line-height: 1.7;
    font-style: italic;
    font-weight: 200;
    opacity: 0.75;
}

.tool-layout {
    display: grid;
    gap: 1.2rem;
}

.tool-panel {
    padding: 1.3rem;
}

.tool-panel__header {
    display: grid;
    gap: 0.45rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line-quiet);
}

.tool-panel__header h2,
.tool-panel__header p {
    margin: 0;
}

.tool-panel__header h2 {
    color: var(--text-dim);
    font-size: 0.76rem;
    font-weight: 620;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.tool-panel__header p {
    color: var(--text-soft);
    font-size: 0.94rem;
    line-height: 1.6;
}

.tool-form {
    display: grid;
    gap: 1rem;
}

.tool-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.72rem;
    margin-top: 1.2rem;
}

.tool-actions--footer {
    margin-top: 1rem;
}

.tool-output-text {
    margin-top: 1rem;
    min-height: 10rem;
}

.tool-helper {
    margin-top: 1rem;
    padding: 1rem 1.05rem;
}

.tool-helper p {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.6;
}

@media (min-width: 920px) {
    .tool-layout {
        grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
        align-items: start;
        gap: 1.3rem;
    }

    .tool-panel {
        padding: 1.55rem;
    }
}