.tech-hero-page {
    --dt-header-h: 78px;
    background: var(--tg-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.tech-hero-main {
    flex: 1;
    padding: 56px 16px 80px;
}

.tech-hero-intro {
    max-width: 760px;
    margin: 0 auto 48px;
    text-align: center;
}

.tech-hero-title {
    margin: 0 0 14px;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    color: var(--tg-text);
}

.tech-hero-lead {
    margin: 0;
    color: var(--tg-muted);
    line-height: 1.6;
    font-size: 1.05rem;
}

.tech-hero-section {
    max-width: 1080px;
    margin: 0 auto 56px;
}

.tech-hero-category {
    max-width: 1080px;
    margin: 0 auto 56px;
}

.tech-hero-category-title {
    max-width: 1080px;
    margin: 0 auto 22px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--tg-line);
    color: var(--tg-yellow);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.tech-hero-section + .tech-hero-section {
    margin-top: 40px;
}

.tech-hero-section-title {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin: 0 0 20px;
    color: var(--tg-text);
    font-size: 1.3rem;
    font-weight: 700;
}

.tech-hero-section-title .tag {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--tg-yellow);
    border: 1px solid var(--tg-yellow);
    padding: 2px 8px;
}

.tech-hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.tech-hero-card {
    border: 1px solid var(--tg-line);
    background: var(--tg-surface);
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.tech-hero-photo {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--tg-line);
}

.tech-hero-photo-placeholder {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    border: 1px dashed var(--tg-line);
    background: var(--tg-surface-2);
    color: var(--tg-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
}

.tech-hero-name {
    margin: 0;
    color: var(--tg-text);
    font-size: 1.1rem;
    font-weight: 700;
}

.tech-hero-role {
    color: var(--tg-cyan);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.tech-hero-desc {
    margin: 0;
    color: var(--tg-muted);
    line-height: 1.55;
    font-size: 0.92rem;
}

.tech-hero-note {
    margin: 4px 0 0;
    color: var(--tg-muted);
    font-size: 0.78rem;
    font-style: italic;
}