.container {
    width: min(calc(100% - 32px), var(--container-width));
    margin: 0 auto;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.datas-hero {
    padding: 56px 0 32px;
}

.datas-hero-inner {
    max-width: var(--container-width);
}

.datas-kicker {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    margin-bottom: 18px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 20px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-primary);
    font-size: 0.8rem;
    font-weight: 700;
}

.datas-hero h1 {
    max-width: 820px;
    margin-bottom: 18px;
    font-size: 3.4rem;
    line-height: 1.12;
    font-weight: 800;
}

.datas-hero p {
    max-width: 760px;
    color: var(--text-secondary);
    font-size: 1.08rem;
    line-height: 1.7;
}

.datas-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.datas-primary-link,
.datas-secondary-link,
.datas-card-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.92rem;
}

.datas-primary-link {
    background: var(--accent-primary);
    color: #ffffff;
    border: 1px solid var(--accent-primary);
}

.datas-secondary-link {
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.datas-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 34px;
}

.datas-stat {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    min-height: 44px;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
}

.datas-stat span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.datas-stat strong {
    color: var(--text-primary);
    font-size: 1.2rem;
    line-height: 1;
}

.datas-guide {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 44px;
}

.datas-guide-item {
    min-height: 190px;
    padding: 18px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.datas-guide-item:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.45);
    background: var(--bg-tertiary);
}

.guide-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-bottom: 12px;
    border: 1px solid rgba(59, 130, 246, 0.16);
    border-radius: 8px;
    background: rgba(59, 130, 246, 0.08);
    font-size: 1.15rem;
}

.datas-guide-item h2 {
    margin-bottom: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.3;
}

.datas-guide-item p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
}

.datas-catalog {
    padding-bottom: 70px;
}

.datas-section-heading {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(260px, 1.1fr);
    gap: 24px;
    align-items: end;
    margin-bottom: 24px;
}

.datas-section-heading span {
    display: block;
    margin-bottom: 6px;
    color: var(--text-muted);
    font-size: 0.86rem;
    font-weight: 700;
}

.datas-section-heading h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.8rem;
    line-height: 1.25;
}

.datas-section-heading p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

.datas-category {
    margin-bottom: 38px;
}

.datas-category h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.25rem;
}

.datas-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.datas-card {
    display: flex;
    flex-direction: column;
    min-height: 250px;
    padding: 18px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.datas-card:hover {
    border-color: rgba(59, 130, 246, 0.55);
    transform: translateY(-2px);
    background: var(--bg-tertiary);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.datas-card-top {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    margin-bottom: 16px;
}

.datas-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(59, 130, 246, 0.18);
    border-radius: 8px;
    background: rgba(59, 130, 246, 0.07);
    font-size: 1.35rem;
}

.datas-card h4 {
    margin-bottom: 6px;
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.35;
}

.datas-card h4 a:hover {
    color: var(--accent-primary);
}

.datas-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.58;
}

.datas-card-meta {
    display: grid;
    gap: 10px;
    margin: 0 0 18px;
}

.datas-card-meta div {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 10px;
    align-items: baseline;
}

.datas-card-meta dt {
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
}

.datas-card-meta dd {
    min-width: 0;
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.45;
}

.datas-card-action {
    align-self: flex-start;
    margin-top: auto;
    color: var(--accent-primary);
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.datas-card-action:hover,
.datas-primary-link:hover,
.datas-secondary-link:hover {
    transform: translateY(-1px);
}

@media (max-width: 900px) {
    .datas-hero h1 {
        font-size: 2.35rem;
    }

    .datas-guide,
    .datas-card-grid {
        grid-template-columns: 1fr;
    }

    .datas-section-heading {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

@media (max-width: 560px) {
    .datas-hero h1 {
        font-size: 2rem;
    }

    .datas-hero p {
        font-size: 1rem;
    }

    .datas-hero-actions,
    .datas-primary-link,
    .datas-secondary-link {
        width: 100%;
    }

    .datas-card-meta div {
        grid-template-columns: 1fr;
        gap: 2px;
    }
}