/* ==========================================
       MD5 GENERATOR TOOL STYLES
       Scoped to prevent affecting header/footer
       ========================================== */
    
    .md5-tool-wrapper {
        font-family: 'Poppins', sans-serif;
        background: linear-gradient(180deg, #f8f9fa 0%, #e9ecef 50%, #f8f9fa 100%);
        min-height: 100vh;
        padding: 0;
        margin: 0;
    }
    
    .md5-tool-wrapper * {
        box-sizing: border-box;
    }
    
    .md5-tool-wrapper h1,
    .md5-tool-wrapper h2,
    .md5-tool-wrapper h3,
    .md5-tool-wrapper h4,
    .md5-tool-wrapper h5,
    .md5-tool-wrapper h6,
    .md5-tool-wrapper p,
    .md5-tool-wrapper ul,
    .md5-tool-wrapper ol {
        /*margin: 0;*/
        padding: 0;
    }
    
    .md5-container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 30px 20px;
    }
    
    /* Breadcrumb Navigation */
    .md5-breadcrumb {
        background: #fcfcfc;
        padding: 15px 25px;
        border-radius: 12px;
        margin-bottom: 25px;
        box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    }
    
    .md5-breadcrumb-list {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 10px;
        list-style: none;
        margin: 0;
        padding: 0;
    }
    
    .md5-breadcrumb-item {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 0.9rem;
        color: #666;
    }
    
    .md5-breadcrumb-item a {
        color: #0b6ffd;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    
    .md5-breadcrumb-item a:hover {
        color: #234000;
        text-decoration: underline;
    }
    
    .md5-breadcrumb-item.active {
        color: #234000;
        font-weight: 600;
    }
    
    .md5-breadcrumb-item i.fa-chevron-right {
        font-size: 0.7rem;
        color: #999;
    }
    
    /* Hero Section */
    .md5-hero {
        background: linear-gradient(135deg, #234000 0%, #3a5a00 40%, #0b6ffd 100%);
        border-radius: 24px;
        padding: 60px 50px;
        margin-bottom: 35px;
        text-align: center;
        position: relative;
        overflow: hidden;
        box-shadow: 0 25px 80px rgba(35, 64, 0, 0.4);
    }
    
    .md5-hero::before {
        content: '';
        position: absolute;
        top: -100%;
        left: -100%;
        width: 300%;
        height: 300%;
        background: radial-gradient(ellipse at center, rgba(255,255,255,0.1) 0%, transparent 60%);
        animation: md5HeroRotate 30s linear infinite;
        pointer-events: none;
    }
    
    .md5-hero::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 100px;
        background: linear-gradient(transparent, rgba(0,0,0,0.1));
        pointer-events: none;
    }
    
    @keyframes md5HeroRotate {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    .md5-hero-content {
        position: relative;
        z-index: 2;
    }
    
    .md5-hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(255,255,255,0.2);
        backdrop-filter: blur(10px);
        padding: 8px 20px;
        border-radius: 50px;
        color: #fcfcfc;
        font-size: 0.85rem;
        font-weight: 500;
        margin-bottom: 20px;
        border: 1px solid rgba(255,255,255,0.3);
    }
    
    .md5-hero-badge i {
        color: #ffc107;
    }
    
    .md5-hero h1 {
        color: #fcfcfc;
        font-size: 3rem;
        font-weight: 800;
        margin-bottom: 20px;
        text-shadow: 2px 4px 8px rgba(0,0,0,0.3);
        line-height: 1.2;
    }
    
    .md5-hero h1 i {
        margin-right: 15px;
        background: rgba(255,255,255,0.2);
        padding: 15px;
        border-radius: 16px;
    }
    
    .md5-hero-subtitle {
        color: rgba(252, 252, 252, 0.95);
        font-size: 1.25rem;
        font-weight: 400;
        max-width: 800px;
        margin: 0 auto 25px;
        line-height: 1.7;
    }
    
    .md5-hero-stats {
        display: flex;
        justify-content: center;
        gap: 40px;
        flex-wrap: wrap;
        margin-top: 30px;
    }
    
    .md5-hero-stat {
        text-align: center;
    }
    
    .md5-hero-stat-value {
        display: block;
        font-size: 2rem;
        font-weight: 700;
        color: #fcfcfc;
    }
    
    .md5-hero-stat-label {
        font-size: 0.9rem;
        color: rgba(252, 252, 252, 0.8);
    }
    
    .md5-rating-stars {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        background: rgba(255,255,255,0.15);
        backdrop-filter: blur(10px);
        padding: 12px 30px;
        border-radius: 50px;
        border: 1px solid rgba(255,255,255,0.2);
    }
    
    .md5-rating-stars i {
        color: #ffc107;
        font-size: 1.1rem;
    }
    
    .md5-rating-stars span {
        color: #fcfcfc;
        font-weight: 600;
        margin-left: 10px;
        font-size: 1rem;
    }
    
    /* Main Layout Grid */
    .md5-main-grid {
        display: grid;
        grid-template-columns: 160px 1fr 160px;
        gap: 30px;
        align-items: flex-start;
    }
    
    @media (max-width: 1200px) {
        .md5-main-grid {
            grid-template-columns: 1fr;
        }
    }
    
    /* Advertisement Spaces */
    .md5-ad-sidebar {
        /*background: linear-gradient(180deg, #fcfcfc 0%, #f5f5f5 100%);*/
        border-radius: 16px;
        padding: 20px 15px;
        text-align: center;
        /*border: 2px dashed #ddd;*/
        min-height: 600px;
        position: sticky;
        top: 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        gap: 15px;
    }
    
    .md5-ad-label {
        color: #999;
        font-size: 11px;
        text-transform: uppercase;
        letter-spacing: 2px;
        font-weight: 500;
    }
    
    .md5-ad-placeholder {
        width: 160px;
        height: 600px;
        background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #aaa;
        font-size: 0.85rem;
        text-align: center;
        padding: 20px;
    }
    
    @media (max-width: 1200px) {
        .md5-ad-sidebar {
            display: none;
        }
    }
    
    /* Main Tool Card */
    .md5-tool-card {
        background: #fcfcfc;
        border-radius: 24px;
        box-shadow: 0 15px 60px rgba(0,0,0,0.1);
        overflow: hidden;
    }
    
    .md5-tool-header {
        background: linear-gradient(135deg, #234000 0%, #3a5a00 100%);
        padding: 25px 35px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .md5-tool-title {
        color: #fcfcfc;
        font-size: 1.4rem;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 12px;
        margin: 0;
    }
    
    .md5-tool-title i {
        background: rgba(255,255,255,0.2);
        padding: 12px;
        border-radius: 12px;
        font-size: 1.2rem;
    }
    
    .md5-tool-meta {
        display: flex;
        align-items: center;
        gap: 20px;
    }
    
    .md5-char-count {
        background: rgba(255,255,255,0.15);
        padding: 10px 20px;
        border-radius: 25px;
        color: #fcfcfc;
        font-size: 0.9rem;
        font-weight: 500;
    }
    
    .md5-char-count strong {
        color: #fff;
        font-weight: 700;
    }
    
    .md5-tool-body {
        padding: 35px;
    }
    
    /* Quick Action Samples */
    .md5-quick-samples {
        display: flex;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
        margin-bottom: 20px;
        padding: 15px 20px;
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        border-radius: 12px;
    }
    
    .md5-quick-label {
        color: #666;
        font-size: 0.9rem;
        font-weight: 500;
    }
    
    .md5-sample-btn {
        padding: 8px 18px;
        background: #fcfcfc;
        border: 2px solid #e0e0e0;
        border-radius: 25px;
        font-size: 0.85rem;
        color: #555;
        cursor: pointer;
        transition: all 0.3s ease;
        font-family: 'Fira Code', monospace;
    }
    
    .md5-sample-btn:hover {
        background: #234000;
        border-color: #234000;
        color: #fcfcfc;
        transform: translateY(-2px);
    }
    
    /* Input Group */
    .md5-input-group {
        margin-bottom: 25px;
    }
    
    .md5-input-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 12px;
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .md5-input-label {
        color: #234000;
        font-size: 1rem;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .md5-input-label i {
        color: #0b6ffd;
    }
    
    .md5-input-actions {
        display: flex;
        gap: 10px;
    }
    
    .md5-action-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
        font-weight: 500;
        border: 2px solid #234000;
        background: transparent;
        color: #234000;
        border-radius: 8px;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 6px;
        transition: all 0.3s ease;
    }
    
    .md5-action-btn:hover {
        background: #234000;
        color: #fcfcfc;
    }
    
    .md5-textarea {
        width: 100%;
        min-height: 200px;
        padding: 20px 25px;
        border: 2px solid #e0e0e0;
        border-radius: 16px;
        font-size: 1rem;
        font-family: 'Fira Code', 'Courier New', monospace;
        resize: vertical;
        transition: all 0.3s ease;
        background: #fafafa;
        line-height: 1.6;
    }
    
    .md5-textarea:focus {
        outline: none;
        border-color: #0b6ffd;
        background: #fcfcfc;
        box-shadow: 0 0 0 4px rgba(11, 111, 253, 0.1);
    }
    
    .md5-textarea::placeholder {
        color: #aaa;
        font-family: 'Poppins', sans-serif;
    }
    
    /* Hidden File Input */
    .md5-file-input {
        display: none;
    }
    
    /* Button Group */
    .md5-btn-group {
        display: flex;
        justify-content: center;
        gap: 15px;
        flex-wrap: wrap;
        margin: 30px 0;
    }
    
    .md5-btn {
        padding: 16px 40px;
        font-size: 1rem;
        font-weight: 600;
        border: none;
        border-radius: 14px;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 12px;
        transition: all 0.3s ease;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        font-family: 'Poppins', sans-serif;
    }
    
    .md5-btn-primary {
        background: linear-gradient(135deg, #0b6ffd 0%, #0957d0 100%);
        color: #fcfcfc;
        box-shadow: 0 10px 30px rgba(11, 111, 253, 0.4);
    }
    
    .md5-btn-primary:hover {
        transform: translateY(-4px);
        box-shadow: 0 15px 40px rgba(11, 111, 253, 0.5);
    }
    
    .md5-btn-success {
        background: linear-gradient(135deg, #234000 0%, #3a5a00 100%);
        color: #fcfcfc;
        box-shadow: 0 10px 30px rgba(35, 64, 0, 0.4);
    }
    
    .md5-btn-success:hover {
        transform: translateY(-4px);
        box-shadow: 0 15px 40px rgba(35, 64, 0, 0.5);
    }
    
    .md5-btn-danger {
        background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
        color: #fcfcfc;
        box-shadow: 0 10px 30px rgba(220, 53, 69, 0.4);
    }
    
    .md5-btn-danger:hover {
        transform: translateY(-4px);
        box-shadow: 0 15px 40px rgba(220, 53, 69, 0.5);
    }
    
    .md5-btn:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none !important;
        box-shadow: none !important;
    }
    
    .md5-btn .md5-spinner {
        width: 20px;
        height: 20px;
        border: 3px solid rgba(255,255,255,0.3);
        border-top-color: #fcfcfc;
        border-radius: 50%;
        animation: md5Spin 0.8s linear infinite;
    }
    
    @keyframes md5Spin {
        to { transform: rotate(360deg); }
    }
    
    /* Result Section */
    .md5-result-section {
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        border-radius: 16px;
        padding: 30px;
        margin-top: 25px;
        display: none;
        border: 2px solid #e0e0e0;
    }
    
    .md5-result-section.show {
        display: block;
        animation: md5FadeSlide 0.5s ease forwards;
    }
    
    @keyframes md5FadeSlide {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    .md5-result-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 20px;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .md5-result-title {
        font-size: 1.2rem;
        font-weight: 600;
        color: #234000;
        display: flex;
        align-items: center;
        gap: 10px;
        margin: 0;
    }
    
    .md5-result-title i {
        color: #0b6ffd;
    }
    
    .md5-result-box {
        background: #fcfcfc;
        border: 3px solid #234000;
        border-radius: 14px;
        padding: 25px;
        padding-right: 140px;
        position: relative;
        min-height: 70px;
        display: flex;
        align-items: center;
    }
    
    .md5-result-hash {
        font-family: 'Fira Code', 'Courier New', monospace;
        font-size: 1.15rem;
        color: #234000;
        word-break: break-all;
        line-height: 1.6;
        font-weight: 500;
    }
    
    .md5-copy-btn {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        background: linear-gradient(135deg, #0b6ffd 0%, #0957d0 100%);
        color: #fcfcfc;
        border: none;
        padding: 12px 24px;
        border-radius: 10px;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 8px;
        font-weight: 600;
        font-size: 0.9rem;
        transition: all 0.3s ease;
        font-family: 'Poppins', sans-serif;
    }
    
    .md5-copy-btn:hover {
        transform: translateY(-50%) scale(1.05);
        box-shadow: 0 5px 20px rgba(11, 111, 253, 0.4);
    }
    
    .md5-hash-meta {
        display: flex;
        gap: 25px;
        flex-wrap: wrap;
        margin-top: 20px;
        padding: 18px 22px;
        background: #fcfcfc;
        border-radius: 12px;
        border: 1px solid #e0e0e0;
    }
    
    .md5-hash-meta-item {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.9rem;
        color: #666;
    }
    
    .md5-hash-meta-item i {
        color: #0b6ffd;
        width: 20px;
    }
    
    .md5-hash-meta-item strong {
        color: #234000;
        font-weight: 600;
    }
    
    /* History Section */
    .md5-history-section {
        margin-top: 35px;
        padding-top: 30px;
        border-top: 2px solid #e0e0e0;
        display: none;
    }
    
    .md5-history-section.show {
        display: block;
    }
    
    .md5-history-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 20px;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .md5-history-title {
        font-size: 1.2rem;
        font-weight: 600;
        color: #234000;
        display: flex;
        align-items: center;
        gap: 10px;
        margin: 0;
    }
    
    .md5-history-title i {
        color: #0b6ffd;
    }
    
    .md5-history-list {
        max-height: 350px;
        overflow-y: auto;
        padding-right: 10px;
    }
    
    .md5-history-list::-webkit-scrollbar {
        width: 8px;
    }
    
    .md5-history-list::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 4px;
    }
    
    .md5-history-list::-webkit-scrollbar-thumb {
        background: #234000;
        border-radius: 4px;
    }
    
    .md5-history-item {
        background: #fcfcfc;
        border-radius: 12px;
        padding: 18px 20px;
        margin-bottom: 12px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 15px;
        border-left: 5px solid #0b6ffd;
        box-shadow: 0 3px 15px rgba(0,0,0,0.05);
        transition: all 0.3s ease;
    }
    
    .md5-history-item:hover {
        transform: translateX(5px);
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    }
    
    .md5-history-content {
        flex: 1;
        min-width: 0;
    }
    
    .md5-history-input {
        font-size: 0.9rem;
        color: #666;
        margin-bottom: 6px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
        display: block;
    }
    
    .md5-history-hash {
        font-family: 'Fira Code', monospace;
        font-size: 0.85rem;
        color: #234000;
        word-break: break-all;
        font-weight: 500;
    }
    
    .md5-history-time {
        font-size: 0.75rem;
        color: #999;
        margin-top: 5px;
    }
    
    .md5-history-actions {
        display: flex;
        gap: 8px;
        flex-shrink: 0;
    }
    
    .md5-history-btn {
        width: 36px;
        height: 36px;
        border-radius: 8px;
        border: 2px solid #e0e0e0;
        background: #fcfcfc;
        color: #666;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }
    
    .md5-history-btn:hover {
        background: #234000;
        border-color: #234000;
        color: #fcfcfc;
    }
    
    /* Features Section */
    .md5-features-section {
        margin-top: 60px;
    }
    
    .md5-section-heading {
        text-align: center;
        margin-bottom: 50px;
    }
    
    .md5-section-heading h2 {
        font-size: 2.2rem;
        font-weight: 700;
        color: #234000;
        margin-bottom: 15px;
    }
    
    .md5-section-heading p {
        font-size: 1.1rem;
        color: #666;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .md5-section-divider {
        width: 80px;
        height: 5px;
        background: linear-gradient(90deg, #234000, #0b6ffd);
        border-radius: 3px;
        margin: 20px auto 0;
    }
    
    .md5-features-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
    }
    
    .md5-feature-card {
        background: #fcfcfc;
        border-radius: 20px;
        padding: 35px 30px;
        text-align: center;
        box-shadow: 0 10px 40px rgba(0,0,0,0.08);
        transition: all 0.4s ease;
        border-top: 5px solid transparent;
        position: relative;
        overflow: hidden;
    }
    
    .md5-feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 5px;
        background: linear-gradient(90deg, #234000, #0b6ffd);
        transform: scaleX(0);
        transition: transform 0.4s ease;
    }
    
    .md5-feature-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    }
    
    .md5-feature-card:hover::before {
        transform: scaleX(1);
    }
    
    .md5-feature-icon {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, #234000 0%, #3a5a00 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 25px;
        font-size: 2rem;
        color: #fcfcfc;
        box-shadow: 0 10px 30px rgba(35, 64, 0, 0.3);
    }
    
    .md5-feature-card h3 {
        font-size: 1.3rem;
        font-weight: 600;
        color: #234000;
        margin-bottom: 15px;
    }
    
    .md5-feature-card p {
        font-size: 0.95rem;
        color: #666;
        line-height: 1.7;
    }
    
    /* How To Section */
    .md5-howto-section {
        margin-top: 60px;
        background: linear-gradient(135deg, #234000 0%, #3a5a00 50%, #0b6ffd 100%);
        border-radius: 24px;
        padding: 60px 50px;
        position: relative;
        overflow: hidden;
    }
    
    .md5-howto-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        pointer-events: none;
    }
    
    .md5-howto-content {
        position: relative;
        z-index: 2;
    }
    
    .md5-howto-section h2 {
        text-align: center;
        font-size: 2.2rem;
        font-weight: 700;
        color: #fcfcfc;
        margin-bottom: 50px;
    }
    
    .md5-howto-steps {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 40px;
    }
    
    .md5-howto-step {
        text-align: center;
        position: relative;
    }
    
    .md5-step-number {
        width: 70px;
        height: 70px;
        background: #fcfcfc;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 25px;
        font-size: 1.8rem;
        font-weight: 800;
        color: #234000;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    }
    
    .md5-howto-step h3 {
        font-size: 1.3rem;
        font-weight: 600;
        color: #fcfcfc;
        margin-bottom: 15px;
    }
    
    .md5-howto-step p {
        font-size: 1rem;
        color: rgba(252, 252, 252, 0.85);
        line-height: 1.7;
    }
    
    /* FAQ Section */
    .md5-faq-section {
        margin-top: 60px;
    }
    
    .md5-accordion {
        max-width: 900px;
        margin: 0 auto;
    }
    
    .md5-accordion-item {
        background: #fcfcfc;
        border-radius: 14px;
        margin-bottom: 15px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.06);
        overflow: hidden;
        border: 1px solid #e8e8e8;
    }
    
    .md5-accordion-header {
        padding: 22px 28px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 15px;
        transition: all 0.3s ease;
        background: #fcfcfc;
    }
    
    .md5-accordion-header:hover {
        background: #f8f9fa;
    }
    
    .md5-accordion-header.active {
        background: #234000;
    }
    
    .md5-accordion-question {
        font-size: 1.05rem;
        font-weight: 600;
        color: #333;
        display: flex;
        align-items: center;
        gap: 12px;
        margin: 0;
    }
    
    .md5-accordion-question i {
        color: #0b6ffd;
        font-size: 1.1rem;
    }
    
    .md5-accordion-header.active .md5-accordion-question {
        color: #fcfcfc;
    }
    
    .md5-accordion-header.active .md5-accordion-question i {
        color: #fcfcfc;
    }
    
    .md5-accordion-icon {
        font-size: 1rem;
        color: #666;
        transition: transform 0.3s ease;
    }
    
    .md5-accordion-header.active .md5-accordion-icon {
        transform: rotate(180deg);
        color: #fcfcfc;
    }
    
    .md5-accordion-body {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.4s ease;
        padding: 0 28px;
    }
    
    .md5-accordion-body.active {
        max-height: 500px;
        padding: 25px 28px;
        border-top: 1px solid #e8e8e8;
    }
    
    .md5-accordion-answer {
        font-size: 1rem;
        color: #555;
        line-height: 1.8;
    }
    
    .md5-accordion-answer ul {
        margin: 15px 0;
        padding-left: 25px;
    }
    
    .md5-accordion-answer li {
        margin-bottom: 10px;
    }
    
    /* SEO Content Section */
    .md5-content-section {
        margin-top: 60px;
        background: #fcfcfc;
        border-radius: 24px;
        padding: 50px;
        box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    }
    
    .md5-content-section h2 {
        font-size: 2rem;
        font-weight: 700;
        color: #234000;
        margin-bottom: 25px;
        padding-bottom: 15px;
        border-bottom: 4px solid #0b6ffd;
        display: inline-block;
    }
    
    .md5-content-section h3 {
        font-size: 1.4rem;
        font-weight: 600;
        color: #234000;
        margin: 35px 0 18px;
    }
    
    .md5-content-section p {
        font-size: 1.05rem;
        color: #555;
        line-height: 1.9;
        margin-bottom: 20px;
    }
    
    .md5-content-section ul,
    .md5-content-section ol {
        margin: 20px 0;
        padding-left: 30px;
    }
    
    .md5-content-section li {
        font-size: 1rem;
        color: #555;
        line-height: 1.8;
        margin-bottom: 12px;
        position: relative;
    }
    
    .md5-content-section ul li::marker {
        color: #0b6ffd;
    }
    
    .md5-content-section strong {
        color: #234000;
    }
    
    .md5-highlight-box {
        background: linear-gradient(135deg, #f0f7ff 0%, #e8f4ff 100%);
        border-left: 5px solid #0b6ffd;
        padding: 25px 30px;
        border-radius: 0 12px 12px 0;
        margin: 25px 0;
    }
    
    .md5-highlight-box p {
        margin: 0;
        font-size: 1rem;
    }
    
    /* Related Tools Section */
    .md5-related-section {
        margin-top: 60px;
    }
    
    .md5-related-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    
    .md5-related-card {
        background: #fcfcfc;
        border-radius: 16px;
        padding: 30px;
        text-align: center;
        box-shadow: 0 8px 30px rgba(0,0,0,0.08);
        transition: all 0.3s ease;
        border: 2px solid transparent;
    }
    
    .md5-related-card:hover {
        border-color: #0b6ffd;
        transform: translateY(-8px);
        box-shadow: 0 15px 45px rgba(0,0,0,0.12);
    }
    
    .md5-related-icon {
        width: 65px;
        height: 65px;
        background: linear-gradient(135deg, #0b6ffd 0%, #0957d0 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        font-size: 1.6rem;
        color: #fcfcfc;
    }
    
    .md5-related-card h3 {
        font-size: 1.2rem;
        font-weight: 600;
        color: #234000;
        margin-bottom: 12px;
    }
    
    .md5-related-card p {
        font-size: 0.9rem;
        color: #666;
        line-height: 1.6;
        margin-bottom: 20px;
    }
    
    .md5-related-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: #0b6ffd;
        font-weight: 600;
        font-size: 0.9rem;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .md5-related-link:hover {
        color: #234000;
        gap: 12px;
    }
    
            /* Bottom Ad Banner */
    .md5-bottom-ad {
        background: #fcfcfc;
        border-radius: 16px;
        padding: 25px;
        margin-top: 60px;
        text-align: center;
        border: 2px dashed #ddd;
    }
    
    .md5-ad-banner {
        width: 100%;
        max-width: 728px;
        height: 90px;
        background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 15px auto 0;
        color: #999;
        font-size: 0.9rem;
    }
    
    /* Toast Notification System */
    .md5-toast-wrapper {
        position: fixed;
        top: 25px;
        right: 25px;
        z-index: 99999;
        display: flex;
        flex-direction: column;
        gap: 12px;
        pointer-events: none;
    }
    
    .md5-toast {
        background: #fcfcfc;
        padding: 18px 25px;
        border-radius: 14px;
        box-shadow: 0 15px 50px rgba(0,0,0,0.2);
        display: flex;
        align-items: center;
        gap: 15px;
        min-width: 320px;
        max-width: 420px;
        transform: translateX(450px);
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        pointer-events: auto;
        border-left: 5px solid #234000;
    }
    
    .md5-toast.show {
        transform: translateX(0);
        opacity: 1;
    }
    
    .md5-toast.success {
        border-left-color: #234000;
    }
    
    .md5-toast.error {
        border-left-color: #dc3545;
    }
    
    .md5-toast.info {
        border-left-color: #0b6ffd;
    }
    
    .md5-toast.warning {
        border-left-color: #ffc107;
    }
    
    .md5-toast-icon {
        width: 45px;
        height: 45px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        flex-shrink: 0;
    }
    
    .md5-toast.success .md5-toast-icon {
        background: rgba(35, 64, 0, 0.12);
        color: #234000;
    }
    
    .md5-toast.error .md5-toast-icon {
        background: rgba(220, 53, 69, 0.12);
        color: #dc3545;
    }
    
    .md5-toast.info .md5-toast-icon {
        background: rgba(11, 111, 253, 0.12);
        color: #0b6ffd;
    }
    
    .md5-toast.warning .md5-toast-icon {
        background: rgba(255, 193, 7, 0.12);
        color: #e6ac00;
    }
    
    .md5-toast-body {
        flex: 1;
    }
    
    .md5-toast-title {
        font-size: 1rem;
        font-weight: 600;
        color: #333;
        margin-bottom: 4px;
    }
    
    .md5-toast-message {
        font-size: 0.9rem;
        color: #666;
        line-height: 1.4;
    }
    
    .md5-toast-close {
        background: none;
        border: none;
        color: #999;
        font-size: 1.3rem;
        cursor: pointer;
        padding: 5px;
        transition: all 0.3s ease;
        border-radius: 50%;
        width: 32px;
        height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .md5-toast-close:hover {
        background: #f0f0f0;
        color: #333;
    }
    
    /* Modal Popup */
    .md5-modal-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.7);
        backdrop-filter: blur(8px);
        z-index: 100000;
        display: none;
        align-items: center;
        justify-content: center;
        padding: 20px;
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    
    .md5-modal-backdrop.show {
        display: flex;
        opacity: 1;
    }
    
    .md5-modal-dialog {
        background: #fcfcfc;
        border-radius: 24px;
        max-width: 520px;
        width: 100%;
        overflow: hidden;
        box-shadow: 0 30px 100px rgba(0,0,0,0.4);
        transform: scale(0.8) translateY(50px);
        transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }
    
    .md5-modal-backdrop.show .md5-modal-dialog {
        transform: scale(1) translateY(0);
    }
    
    .md5-modal-header {
        background: linear-gradient(135deg, #234000 0%, #3a5a00 100%);
        padding: 28px 35px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .md5-modal-title {
        font-size: 1.4rem;
        font-weight: 600;
        color: #fcfcfc;
        display: flex;
        align-items: center;
        gap: 12px;
        margin: 0;
    }
    
    .md5-modal-close {
        width: 40px;
        height: 40px;
        background: rgba(255,255,255,0.2);
        border: none;
        border-radius: 50%;
        color: #fcfcfc;
        font-size: 1.3rem;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }
    
    .md5-modal-close:hover {
        background: rgba(255,255,255,0.3);
        transform: rotate(90deg);
    }
    
    .md5-modal-body {
        padding: 40px 35px;
        text-align: center;
    }
    
    .md5-modal-icon {
        width: 90px;
        height: 90px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 25px;
        font-size: 2.8rem;
    }
    
    .md5-modal-icon.success {
        background: linear-gradient(135deg, #234000 0%, #3a5a00 100%);
        color: #fcfcfc;
    }
    
    .md5-modal-icon.error {
        background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
        color: #fcfcfc;
    }
    
    .md5-modal-icon.info {
        background: linear-gradient(135deg, #0b6ffd 0%, #0957d0 100%);
        color: #fcfcfc;
    }
    
    .md5-modal-text {
        font-size: 1.1rem;
        color: #555;
        line-height: 1.7;
        margin-bottom: 30px;
    }
    
    .md5-modal-footer {
        padding: 0 35px 35px;
        display: flex;
        justify-content: center;
        gap: 15px;
    }
    
    /* Responsive Styles */
    @media (max-width: 992px) {
        .md5-hero h1 {
            font-size: 2.2rem;
        }
        
        .md5-hero-subtitle {
            font-size: 1.1rem;
        }
        
        .md5-hero {
            padding: 45px 30px;
        }
        
        .md5-tool-body {
            padding: 25px;
        }
        
        .md5-content-section {
            padding: 35px;
        }
    }
    
    @media (max-width: 768px) {
        .md5-container {
            padding: 20px 15px;
        }
        
        .md5-hero h1 {
            font-size: 1.8rem;
        }
        
        .md5-hero h1 i {
            display: none;
        }
        
        .md5-hero-subtitle {
            font-size: 1rem;
        }
        
        .md5-hero-stats {
            gap: 25px;
        }
        
        .md5-hero-stat-value {
            font-size: 1.5rem;
        }
        
        .md5-tool-header {
            padding: 20px;
        }
        
        .md5-tool-title {
            font-size: 1.2rem;
        }
        
        .md5-tool-body {
            padding: 20px;
        }
        
        .md5-btn {
            padding: 14px 28px;
            font-size: 0.9rem;
        }
        
        .md5-result-box {
            padding: 20px;
            padding-right: 20px;
            flex-direction: column;
            gap: 15px;
        }
        
        .md5-copy-btn {
            position: relative;
            right: auto;
            top: auto;
            transform: none;
            width: 100%;
            justify-content: center;
        }
        
        .md5-copy-btn:hover {
            transform: none;
        }
        
        .md5-section-heading h2 {
            font-size: 1.8rem;
        }
        
        .md5-howto-section {
            padding: 40px 25px;
        }
        
        .md5-howto-section h2 {
            font-size: 1.8rem;
        }
        
        .md5-content-section {
            padding: 30px 20px;
        }
        
        .md5-content-section h2 {
            font-size: 1.6rem;
        }
        
        .md5-content-section h3 {
            font-size: 1.2rem;
        }
        
        .md5-toast {
            min-width: 280px;
            max-width: 350px;
            right: 10px;
        }
    }
    
    @media (max-width: 480px) {
        .md5-hero h1 {
            font-size: 1.5rem;
        }
        
        .md5-quick-samples {
            justify-content: center;
        }
        
        .md5-input-header {
            flex-direction: column;
            align-items: flex-start;
        }
        
        .md5-input-actions {
            width: 100%;
        }
        
        .md5-action-btn {
            flex: 1;
            justify-content: center;
        }
        
        .md5-btn-group {
            flex-direction: column;
        }
        
        .md5-btn {
            width: 100%;
            justify-content: center;
        }
        
        .md5-hash-meta {
            flex-direction: column;
            gap: 12px;
        }
        
        .md5-history-item {
            flex-direction: column;
            align-items: flex-start;
        }
        
        .md5-history-actions {
            width: 100%;
            justify-content: flex-end;
        }
    }