.content {
    flex: 1;
    min-width: 0;
    padding-top: 6px;
}
.content section {
    margin-bottom: 48px;
    animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}
.content section:nth-child(2) {
    animation-delay: 0.05s;
}
.content section:nth-child(3) {
    animation-delay: 0.1s;
}
.content section:nth-child(4) {
    animation-delay: 0.15s;
}
.content section:nth-child(5) {
    animation-delay: 0.2s;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.content h1 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-family);
    letter-spacing: -0.02em;
}
.content h1 .badge {
    font-size: 0.8rem;
    background: var(--primary);
    color: var(--bg);
    padding: 0 16px;
    border-radius: 30px;
    font-weight: 500;
    transition: background var(--transition), color var(--transition);
}
.content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 32px;
    margin-bottom: 14px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--border);
    font-family: var(--font-family);
    letter-spacing: -0.01em;
    transition: border var(--transition);
}
.content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 8px;
    font-family: var(--font-family);
}
.content p {
    margin-bottom: 14px;
    color: var(--text-secondary);
    font-weight: 400;
}
.content ul,
.content ol {
    margin: 10px 0 18px 20px;
    color: var(--text-secondary);
}
.content li {
    margin-bottom: 4px;
}
.content .card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 22px;
    margin: 18px 0;
    box-shadow: var(--shadow);
    transition: all var(--transition);
}
.content .card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}
.content .card h4 {
    font-size: 1rem;
    margin-bottom: 6px;
    color: var(--text);
    font-weight: 700;
}
.inline-code {
    background: var(--code-bg);
    padding: 0 6px;
    border-radius: 4px;
    font-family: var(--code-font);
    font-size: 0.9em;
    border: 1px solid var(--border);
    color: var(--text);
    font-weight: 400;
    transition: all var(--transition);
}
.code-inline {
    font-family: var(--code-font);
    font-weight: 400;
    background: var(--code-bg);
    padding: 0 4px;
    border-radius: 4px;
    border: 1px solid var(--border);
    font-size: 0.9em;
    color: var(--text);
    transition: all var(--transition);
}


.hero-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 48px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, var(--primary) 0%, transparent 70%);
    opacity: 0.03;
    pointer-events: none;
}
.hero-section:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 4px 16px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.badge-pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #4CAF50;
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.6); }
}

.hero-title {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}
.hero-title .title-main {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text);
}
.hero-title .title-badge {
    font-size: 0.85rem;
    background: var(--primary);
    color: var(--bg);
    padding: 2px 16px;
    border-radius: 30px;
    font-weight: 500;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 680px;
    margin-bottom: 24px;
    line-height: 1.9;
}
.hero-description strong {
    color: var(--text);
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}
.hero-actions .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: var(--bg);
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition);
    font-family: var(--font-family);
    border: 1px solid var(--primary);
}
.hero-actions .btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    text-decoration: none;
    color: var(--bg);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}
.hero-actions .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--code-bg);
    color: var(--text);
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition);
    font-family: var(--font-family);
    border: 1px solid var(--border);
}
.hero-actions .btn-secondary:hover {
    background: var(--border);
    text-decoration: none;
    color: var(--text);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.hero-stats .stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.hero-stats .stat-number {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text);
}
.hero-stats .stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    opacity: 0.7;
}
.hero-stats .stat-divider {
    width: 1px;
    height: 32px;
    background: var(--border);
}

@media (max-width: 768px) {
    .hero-section {
        padding: 28px 20px;
    }
    .hero-title .title-main {
        font-size: 2rem;
    }
    .hero-description {
        font-size: 1rem;
    }
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
        justify-content: center;
        padding: 10px 20px;
    }
    .hero-stats {
        gap: 12px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero-stats .stat-number {
        font-size: 1.1rem;
    }
    .hero-stats .stat-divider {
        height: 24px;
    }
}
@media (max-width: 480px) {
    .hero-section {
        padding: 20px 14px;
        border-radius: 8px;
    }
    .hero-title .title-main {
        font-size: 1.6rem;
    }
    .hero-title .title-badge {
        font-size: 0.7rem;
        padding: 1px 12px;
    }
    .hero-badge {
        font-size: 0.65rem;
        padding: 2px 12px;
    }
    .hero-description {
        font-size: 0.9rem;
    }
    .hero-stats .stat-number {
        font-size: 1rem;
    }
    .hero-stats .stat-label {
        font-size: 0.65rem;
    }
}