/* Lanmao Space 工具站：只补本站没有的布局，颜色、字体、圆角都复用 style.css 的变量。 */
.tools-page {
    background: var(--dark);
    color: var(--gray-200);
}

.tools-shell {
    padding-top: 48px;
    padding-bottom: 80px;
}

.tools-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    font-size: 0.9375rem;
}

.tools-topbar a {
    font-weight: 600;
}

.tools-topbar-links {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.tools-signout {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-weight: 600;
    color: var(--blue);
    cursor: pointer;
}

.tools-hero {
    text-align: center;
    margin-bottom: 40px;
}

.tools-eyebrow {
    font-size: 0.8125rem;
    letter-spacing: 0.18em;
    color: var(--gray-400);
    margin-bottom: 12px;
}

.tools-hero h1 {
    font-size: clamp(2rem, 6vw, 3.25rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--gray-50);
    margin-bottom: 16px;
}

.tools-hero p {
    color: var(--gray-400);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

.tools-controls {
    margin-bottom: 48px;
}

.tools-search-label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.tools-search {
    display: block;
    width: 100%;
    max-width: 560px;
    margin: 0 auto 20px;
    padding: 12px 18px;
    font: inherit;
    font-size: 0.9375rem;
    color: var(--gray-50);
    background: rgba(255, 255, 255, 0.06);
    border: 0.5px solid rgba(255, 255, 255, 0.14);
    border-radius: 980px;
    outline: none;
}

.tools-search::placeholder {
    color: var(--gray-400);
}

.tools-search:focus {
    border-color: var(--blue);
}

.tools-filters {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.tools-filters .filter-btn {
    color: var(--gray-400);
}

.tools-filters .filter-btn:hover {
    color: var(--gray-50);
    background: rgba(255, 255, 255, 0.08);
}

.tools-filters .filter-btn.active {
    background: var(--white);
    color: var(--dark);
}

.tools-category.hidden,
.tool-card.hidden {
    display: none;
}

.tools-empty {
    text-align: center;
    color: var(--gray-400);
    margin-bottom: 48px;
}

.tools-footnote {
    margin-top: 64px;
    text-align: center;
    color: var(--gray-400);
    font-size: 0.875rem;
    line-height: 1.8;
}