.directory-hero__intro {
    margin-top: 1.5rem;
    font-size: 1.0625rem;
    line-height: 1.7;
    color: rgb(var(--tn-color-paper-rgb) / 0.9);
    max-width: 48rem;
}

.category-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-top: 1rem;
}

.category-toolbar__search {
    flex: 1 1 16rem;
    min-width: 12rem;
}

.category-toolbar__input,
.category-toolbar__select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: var(--tn-border-heavy, 2px solid #1a1a2e);
    border-radius: var(--tn-radius-sm, 6px);
    background: var(--tn-surface-card, #fff);
    font-family: var(--tn-font-body);
    font-size: 0.9375rem;
    color: var(--tn-text-default);
}

.category-toolbar__input:focus-visible,
.category-toolbar__select:focus-visible {
    outline: 2px solid var(--tn-accent-primary, #1a1a2e);
    outline-offset: 1px;
}

.category-toolbar__select {
    cursor: pointer;
}

.category-toolbar__empty {
    margin: 2rem 0;
    text-align: center;
    font-family: var(--tn-font-body);
    color: var(--tn-text-muted, #666);
}

.directory-hero__intro p {
    margin-bottom: 1rem;
}

.directory-hero__intro p:last-child {
    margin-bottom: 0;
}

.directory-content {
    padding: 4rem 0;
    background: var(--tn-surface-subtle);
}

.directory-content__body {
    max-width: 48rem;
    margin: 0 auto;
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--tn-text-muted);
}

.directory-content__body h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--tn-text-default);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.directory-content__body h2:first-child {
    margin-top: 0;
}

.directory-content__body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--tn-text-default);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.directory-content__body p {
    margin-bottom: 1.25rem;
}

.directory-content__body ul,
.directory-content__body ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
}

.directory-content__body li {
    margin-bottom: 0.5rem;
}

.directory-content__body a {
    color: var(--tn-accent-primary);
    text-decoration: underline;
}

.directory-content__body a:hover {
    color: var(--tn-accent-primary-strong);
}

.directory-content__body strong {
    font-weight: 600;
    color: var(--tn-text-default);
}

.directory-content__body code {
    background: var(--tn-surface-inset);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.9375rem;
}

.directory-faq {
    padding: 4rem 0;
    background: var(--tn-surface-canvas);
}

.directory-faq__title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--tn-text-default);
    margin-bottom: 2rem;
    text-align: center;
}

.directory-faq__list {
    max-width: 48rem;
    margin: 0 auto;
}

.directory-faq__item {
    border-bottom: 1px solid var(--tn-border-muted);
    padding: 1.5rem 0;
}

.directory-faq__item:first-child {
    border-top: 1px solid var(--tn-border-muted);
}

.directory-faq__question {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--tn-text-default);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-right: 2rem;
    position: relative;
}

.directory-faq__question::-webkit-details-marker {
    display: none;
}

.directory-faq__question::after {
    content: '+';
    position: absolute;
    right: 0;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--tn-text-soft);
    transition: transform 0.2s ease;
}

.directory-faq__item[open] .directory-faq__question::after {
    content: '−';
}

.directory-faq__question:hover {
    color: var(--tn-accent-primary);
}

.directory-faq__answer {
    margin-top: 1rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--tn-text-muted);
}

.directory-faq__answer p {
    margin-bottom: 1rem;
}

.directory-faq__answer p:last-child {
    margin-bottom: 0;
}

.directory-faq__answer a {
    color: var(--tn-accent-primary);
    text-decoration: underline;
}

.directory-faq__answer a:hover {
    color: var(--tn-accent-primary-strong);
}

.directory-faq__answer ul,
.directory-faq__answer ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.directory-faq__answer li {
    margin-bottom: 0.5rem;
}

.directory-faq__answer code {
    background: var(--tn-surface-inset);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.9375rem;
}

@media (max-width: 768px) {
    .directory-hero__intro {
        font-size: 1rem;
    }

    .directory-content {
        padding: 3rem 0;
    }

    .directory-content__body {
        font-size: 1rem;
    }

    .directory-content__body h2 {
        font-size: 1.5rem;
    }

    .directory-content__body h3 {
        font-size: 1.25rem;
    }

    .directory-faq {
        padding: 3rem 0;
    }

    .directory-faq__title {
        font-size: 1.875rem;
    }

    .directory-faq__question {
        font-size: 1rem;
    }
}