.intro-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 25px;
}

.intro-card h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.8rem);
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    text-align: center;
}

.intro-card p {
    font-size: 1.05rem;
    color: #495057;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
    text-align: left;
}

.article-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 25px;
    border-left: 5px solid #ff6b35;
}

.article-card h2 {
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
}

.article-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ff6b35;
    margin: 25px 0 10px;
}

.article-card p {
    font-size: 1.05rem;
    color: #495057;
    line-height: 1.8;
    margin-bottom: 15px;
}

.article-card ul {
    margin: 0 0 15px 0;
    padding: 0;
    list-style: none;
}

.article-card ul li {
    font-size: 1.05rem;
    color: #495057;
    line-height: 1.8;
    padding: 4px 0 4px 20px;
    position: relative;
}

.article-card ul li::before {
    content: '→';
    color: #ff6b35;
    font-weight: 700;
    position: absolute;
    left: 0;
}

.help-intro-card {
    background: linear-gradient(135deg, #fff5f0 0%, #ffe8db 100%);
    border-radius: 16px;
    padding: 50px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    border-left: 5px solid #ff6b35;
}

.help-intro-card h2 {
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.help-intro-card h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 2px;
}

.help-intro-card p {
    font-size: 1.1rem;
    color: #495057;
    line-height: 1.8;
    margin-bottom: 15px;
}

.help-intro-card p:last-child {
    margin-bottom: 0;
}

.help-section {
    background: white;
    border-radius: 16px;
    padding: 50px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 30px;
}

.help-section h2 {
    font-size: clamp(1.8rem, 3vw, 2.2rem);
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.help-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    border-radius: 2px;
}

.section-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.help-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.help-list li {
    font-size: 1.05rem;
    color: #495057;
    line-height: 1.8;
    margin-bottom: 15px;
    padding-left: 35px;
    position: relative;
}

.help-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #ff6b35;
    font-weight: bold;
    font-size: 1.2rem;
}

.donts-list li::before {
    content: '✗';
    color: #e74c3c;
}

.example-box {
    background: #f8f9fa;
    border-left: 4px solid #e74c3c;
    padding: 20px 25px;
    margin: 30px 0;
    border-radius: 8px;
}

.example-box.correct {
    border-left-color: #27ae60;
}

.example-box p {
    font-size: 1rem;
    color: #495057;
    margin: 8px 0;
    line-height: 1.6;
}

.example-label {
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 10px;
}

.warning-text {
    color: #e74c3c;
    font-weight: 600;
}

.tip-box{
    background: linear-gradient(135deg, #fff5f0 0%, #ffe8db 100%); padding: 15px 15px 0;
}

.nested-list {
    list-style: none;
    padding-left: 0;
    margin: 10px 0 10px 35px;
}

.nested-list li {
    padding-left: 0;
    margin-bottom: 10px;
}

.nested-list li::before {
    content: '';
}

.resource-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.95rem;
}

.resource-table th {
    background: #2c3e50;
    color: white;
    padding: 12px 15px;
    text-align: left;
    font-weight: 700;
}

.resource-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #e9ecef;
    color: #495057;
    vertical-align: top;
}

.resource-table tr:nth-child(even) td {
    background: #f8f9fa;
}

.resource-table tr:last-child td {
    border-bottom: none;
}

.highlight-box {
    background: linear-gradient(135deg, #fff5f0 0%, #ffe8db 100%);
    border-left: 5px solid #ff6b35;
    border-radius: 8px;
    padding: 20px 25px;
    margin: 20px 0;
}

.highlight-box p {
    margin: 0;
    font-size: 1rem;
    color: #2c3e50;
    line-height: 1.7;
}

.warning-box {
    background: #fff9e6;
    border-left: 5px solid #ffc107;
    border-radius: 8px;
    padding: 20px 25px;
    margin: 20px 0;
}

.warning-box p {
    margin: 0;
    font-size: 1rem;
    color: #2c3e50;
    line-height: 1.7;
}

.steps-list {
    counter-reset: steps;
    margin: 0 0 15px 0;
    padding: 0;
    list-style: none;
}

.steps-list li {
    font-size: 1.05rem;
    color: #495057;
    line-height: 1.8;
    padding: 10px 0 10px 45px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    counter-increment: steps;
}

.steps-list li:last-child {
    border-bottom: none;
}

.steps-list li::before {
    content: counter(steps);
    position: absolute;
    left: 0;
    top: 8px;
    width: 28px;
    height: 28px;
    background: #ff6b35;
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 28px;
}

@media (max-width: 768px) {
    .hero-help {
        padding: 80px 20px 60px;
    }

    .article-card {
        padding: 30px 25px;
    }

    .help-intro-card,
    .help-section {
        padding: 35px 25px;
    }

    .help-section h2 {
        flex-direction: column;
        text-align: center;
    }

    .resource-table {
        font-size: 0.85rem;
    }

    .resource-table th,
    .resource-table td {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    .article-card {
        padding: 25px 20px;
    }

    .help-intro-card,
    .help-section {
        padding: 25px 20px;
        border-radius: 12px;
    }

    .help-list li {
        padding-left: 30px;
    }

    .example-box {
        margin-left: 20px;
        padding: 15px;
    }
}