.about-page .header {
    background: linear-gradient(135deg, #839aff 0%, #310063c4 100%);
    color: white;
    padding: 40px 30px;
    text-align: center;
    position: relative;
}

.about-section {
    margin: clamp(30px, 4vw, 60px) clamp(10px, 2vw, 60px);
    padding: clamp(10px, 2vw, 15px);
    font-size: clamp(0.8em, 1.5vw, 1em);
}

.about-section h2 {
    color: var(--how-it-works-h3-color);
    font-size: clamp(1.2em, 3.5vw, 1.5em);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-section p {
    line-height: 2;
    margin-bottom: 10px;
    color: var(--text-color);
    font-size: clamp(0.85em, 3.5vw, 1.05em);
}

.about-dev-dec {
    text-align: center;
    padding: clamp(10px, 2.5vw, 20px);
}

.about-dev-icon {
    font-size: clamp(4em, 10vw, 7em);
    line-height: 1;
    display: inline-block;
}

.about-dev-icon img {
    display: block;
    width: 1em;
    height: 1em;
    object-fit: contain;
}

.about-dev-dec h3 {
    color: var(--text-color);
    margin-bottom: 15px;
}

#devDecQuote {
    margin-top: 20px;
    color: var(--second-title-color);
    font-weight: 600;
    text-wrap: balance;
}
:lang(ko) #devDecQuote,
:lang(en) #devDecQuote {
    font-style: italic;
}

#responseTimeNotice {
    margin-top: 20px;
    font-size: clamp(0.7em, 2.5vw, 0.9em);
    font-style: italic;
}

.section-divider {
    width: min(700px, 85vw);
    height: 1px;
    background: #d2d1d1;
    margin: clamp(20px, 3.5vw, 40px) auto;
    border-radius: 1px;
    opacity: 0.6;
}

.about-emoji-dec {
    font-size: clamp(0.75em, 3.5vw, 1em);
}

.about-section a {
    color: var(--link-color);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.about-section a:hover {
    color: var(--link-hover-color);
    text-decoration: none;
}

.plain-list {
    margin: 0 0 clamp(30px, 3.5vw, 50px) clamp(20px, 2.5vw, 30px);
    line-height: 2;
}

.feature-list {
    display: grid;
    margin: 5px 0;
    gap: 10px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px;
    border-radius: 10px;
    background: var(--contact-info-bg);
}

.feature-item .emoji {
    font-size: 2em;
}

.contact-info p {
    font-size: clamp(0.85em, 3.5vw, 1em);
}

.contact-info li {
    margin: 0 0 clamp(30px, 3.5vw, 50px) clamp(20px, 2.5vw, 30px);
    font-size: clamp(0.75em, 2.5vw, 1em);
}