/* ===== About: First Section ===== */
.first-intro h1 {
    margin-top: 3em;
    font-size: 2em;
    margin-bottom: 0.5em;
    text-align: center;
    color: var(--text-primary);
    letter-spacing: 0.1em;
}

.first-intro p {
    width: 65%;
    margin: auto;
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 1em;
}

/* ===== About: Second Section (Basic Info) ===== */
.second-intro h1 {
    margin-top: 3em;
    font-size: 2em;
    margin-bottom: 0.5em;
    text-align: center;
    color: var(--text-primary);
    letter-spacing: 0.1em;
}

.second-intro div {
    width: fit-content;
    max-width: 600px;
    margin: auto;
    padding: 28px 36px;
    cursor: default;
}

.second-intro p {
    width: 100%;
    color: var(--text-secondary);
    line-height: 2.0;
    font-size: 0.95em;
}

span.bold {
    font-weight: 600;
    color: var(--accent);
}

/* ===== Responsive ===== */
@media (max-width: 400px) {
    .first-intro p {
        width: 90%;
    }
}