:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --special-color: #f59e0b;
    --cube-color-1: #64c8ff;
    --cube-color-2: #ff64c8;
    --cube-color-3: #64ffc8;
    --cube-glow: rgba(100, 200, 255, 0.3);
    --cube-glow-strong: rgba(100, 200, 255, 0.6);
    --dark-bg: #0a0a1a;
    --card-bg: #322f50cc;
    --title-bg: rgba(50, 45, 100, 0.9);
    --text-light: rgba(255, 255, 255, 0.8);
    --border-radius: 8px;
}


.program-hero {
    background: linear-gradient(360deg, var(--dark-bg) 0%, #1a1c3a 50%, #201e3c 100%);
    color: var(--white);
    padding: 140px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.program-hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.program-hero-title {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px var(--cube-glow-strong);
    color: var(--white);
}

.program-hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    text-shadow: 0 0 10px var(--cube-glow);
}

.program-hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.8;
    line-height: 1.8;
    color: var(--text-light);
}

.program-hero-tags {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.program-tag {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(100, 200, 255, 0);
    text-shadow: 0 0 5px var(--cube-glow);
    transition: all 0.3s ease;
}

.program-tag:hover {
    background: rgba(100, 200, 255, 0.2);
    border-color: var(--cube-color-1);
    box-shadow: 0 0 15px var(--cube-glow);
}

.program-payment-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(100, 200, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--cube-color-1);
    backdrop-filter: blur(10px);
    max-width: fit-content;
    box-shadow: 0 0 20px var(--cube-glow);
}

.payment-icon {
    width: 24px;
    height: 24px;
    filter: drop-shadow(0 0 8px var(--cube-color-1));
}

.program-hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.program-hero-image {
    width: 100%;
    max-width: 600px;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(100, 200, 255, 0.3);
    transition: all 0.3s ease;
}

.program-hero-image:hover {
    border-color: var(--cube-color-1);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 30px var(--cube-glow);
}


.program-about {
    padding: 80px 0;
    background: linear-gradient(360deg, #252550 0%, #0a0a1a 100%);
}

.about-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.about-description {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.program-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.feature-card {
    background: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(100, 200, 255, 0);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 200, 255, 0.1), transparent);
    transition: left 0.6s;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    border-color: var(--cube-color-1);
    box-shadow: 0 0 30px var(--cube-glow);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(0 0 12px var(--cube-color-1));
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    filter: drop-shadow(0 0 20px var(--cube-color-2));
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 0 8px var(--cube-glow);
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.6;
}


.program-info {
    padding: 80px 0;
    background: linear-gradient(360deg, #0a0a1a 0%, #252550 100%);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.info-item {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(100, 200, 255, 0);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1rem;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.info-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 200, 255, 0.1), transparent);
    transition: left 0.6s;
}

.info-item:hover::before {
    left: 100%;
}

.info-item:hover {
    border-color: var(--cube-color-1);
    box-shadow: 0 0 20px var(--cube-glow);
}

.info-item-full {
    grid-column: 1 / -1;
}

.info-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    filter: drop-shadow(0 0 18px var(--cube-color-1));
}

.info-content {
    flex: 1;
}

.info-label {
    font-size: 1.1rem;
    color: #aacded;
    margin-bottom: 0.3rem;
    text-shadow: 0 0 5px var(--cube-glow);
}

.info-value {
    font-size: 1rem;
    color: var(--white);
    font-weight: 500;
}


.program-tabs {
    padding: 80px 0;
    background: linear-gradient(180deg, #0a0a1a 0%, #252550 100%);
}

.tabs-container {
    background: var(--card-bg);
    border: 0px solid rgba(100, 200, 255, 0.3);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.tabs-header {
    display: flex;
    background: var(--title-bg);
   
}

.tab-button {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-light);
    padding: 1.5rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
   /* border-right: 1px solid rgba(100, 200, 255, 0.2);*/   
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    outline: none;
    min-height: 60px;
}

.tab-button:last-child {
    border-right: none;
}

.tab-button::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cube-color-1), var(--cube-color-2));
    transition: width 0.3s ease;
}

.tab-button:hover {
    color: var(--white);
    background: rgba(100, 200, 255, 0.05);
}

.tab-button.active {
    color: #aacded;
    background: var(--card-bg);
    text-shadow: 0 0 10px var(--cube-glow);
}

.tab-button.active::before {
    width: 100%;
}

.tab-icon {
    width: 20px;
    height: 20px;
    filter: drop-shadow(0 0 5px var(--cube-color-1));
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.tab-button.active .tab-icon {
    filter: drop-shadow(0 0 10px var(--cube-color-2));
}

.tabs-content {
    position: relative;
    min-height: 400px;
}

.tab-pane {
    display: none;
    padding: 0;
    height: 100%;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.tab-content-scroll {
    padding: 2.5rem;
    max-height: 400px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--cube-color-1) transparent;
}

.tab-content-scroll::-webkit-scrollbar {
    width: 6px;
}

.tab-content-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.tab-content-scroll::-webkit-scrollbar-thumb {
    background: var(--cube-color-1);
    border-radius: 3px;
    box-shadow: 0 0 10px var(--cube-glow);
}

.tab-content-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--cube-color-2);
}

.tab-content-scroll h3 {
    color: var(--cube-color-1);
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px var(--cube-glow);
}

.tab-content-scroll h4 {
    color: var(--white);
    margin: 1.5rem 0 1rem;
    font-size: 1.2rem;
}

.tab-content-scroll p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.tab-content-scroll ul {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.tab-content-scroll li {
    margin-bottom: 0.5rem;
    position: relative;
}

.tab-content-scroll li::before {
    content: '▸';
    color: var(--cube-color-1);
    position: absolute;
    left: -1rem;
    text-shadow: 0 0 5px var(--cube-glow);
}

.month-plan h4 {
    color: #aacded !important;
    border-left: 3px solid var(--cube-color-1);
    padding-left: 1rem;
    margin-top: 2rem !important;
}

.goal-item {
    margin-bottom: 2rem;
}

.goal-item h4 {
    color: #aacded !important;
    border-bottom: 1px solid rgba(100, 200, 255, 0.3);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem !important;
}


.program-equipment {
    padding: 80px 0;
    background: linear-gradient(360deg, #0a0a1a 0%, #252550 100%);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.equipment-card {
    background: var(--card-bg);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(100, 200, 255, 0);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.equipment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 200, 255, 0.1), transparent);
    transition: left 0.6s;
}

.equipment-card:hover::before {
    left: 100%;
}

.equipment-card:hover {
    border-color: var(--cube-color-1);
    box-shadow: 0 0 25px var(--cube-glow);
}

.equipment-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    filter: drop-shadow(0 0 10px var(--cube-color-1));
    transition: all 0.3s ease;
}

.equipment-card:hover .equipment-icon {
    filter: drop-shadow(0 0 15px var(--cube-color-2));
}

.equipment-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: var(--white);
    text-shadow: 0 0 8px var(--cube-glow);
}

.equipment-card p {
    color: var(--text-light);
    line-height: 1.5;
    font-size: 0.9rem;
}


.program-skills {
    padding: 80px 0;
    background: linear-gradient(180deg, #0a0a1a 0%, #252550 100%);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(100, 200, 255, 0);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 200, 255, 0.1), transparent);
    transition: left 0.6s;
}

.skill-category:hover::before {
    left: 100%;
}

.skill-category:hover {
    border-color: var(--cube-color-1);
    box-shadow: 0 0 30px var(--cube-glow);
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #aacded;
    text-align: center;
    text-shadow: 0 0 10px var(--cube-glow);
    border-bottom: 1px solid rgba(100, 200, 255, 0.3);
    padding-bottom: 1rem;
}

.skills-list {
    list-style: none;
}

.skills-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    position: relative;
    padding-left: 2rem;
    transition: all 0.3s ease;
}

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

.skills-list li::before {
    content: '✦';
    position: absolute;
    left: 0.5rem;
    color: var(--cube-color-1);
    font-weight: bold;
    font-size: 1.1rem;
    text-shadow: 0 0 5px var(--cube-glow);
    transition: all 0.3s ease;
}

.skills-list li:hover {
    color: var(--white);
}

.skills-list li:hover::before {
    color: var(--cube-color-2);
}


.program-advantages {
    padding: 80px 0;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 100%);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.advantage-card {
    background: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(100, 200, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 200, 255, 0.1), transparent);
    transition: left 0.6s;
}

.advantage-card:hover::before {
    left: 100%;
}

.advantage-card:hover {
    border-color: var(--cube-color-1);
    box-shadow: 0 0 30px var(--cube-glow);
}

.advantage-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(0 0 12px var(--cube-color-1));
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon {
    filter: drop-shadow(0 0 20px var(--cube-color-2));
}

.advantage-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 0 8px var(--cube-glow);
}

.advantage-card p {
    color: var(--text-light);
    line-height: 1.6;
}


.program-format {
    padding: 80px 0;
    background: linear-gradient(360deg, #0a0a1a 0%, #252550 100%);
}

.format-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.format-card {
    background: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(100, 200, 255, 0);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.format-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 200, 255, 0.1), transparent);
    transition: left 0.6s;
}

.format-card:hover::before {
    left: 100%;
}

.format-card:hover {
    border-color: var(--cube-color-1);
    box-shadow: 0 0 30px var(--cube-glow);
}

.format-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(0 0 12px var(--cube-color-1));
    transition: all 0.3s ease;
}

.format-card:hover .format-icon {
    filter: drop-shadow(0 0 20px var(--cube-color-2));
}

.format-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 0 8px var(--cube-glow);
}

.format-card p {
    color: var(--text-light);
    line-height: 1.6;
}


.program-registration {
    padding: 80px 0;
    background: linear-gradient(180deg, #0a0a1a 0%, #252550 100%);
}

.registration-content {
    text-align: center;
}

.registration-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.qr-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.qr-container {
    background: var(--white);
    padding: 0.5rem;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--cube-color-1);
    transition: all 0.3s ease;
}

.qr-container:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 30px var(--cube-glow);
    transform: scale(1.02);
}

.qr-code {
    width: 250px;
    height: 250px;
    display: block;
}

.qr-description {
    color: var(--text-light);
    font-size: 1.1rem;
    text-align: center;
}

.registration-actions {
    text-align: left;
}

.registration-actions h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 0 10px var(--cube-glow);
}

.registration-actions p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.registration-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid var(--cube-color-1);
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    font-family: inherit;
    text-decoration: none;
    min-width: 200px;
}

.registration-button:hover {
    background: rgba(100, 200, 255, 0.2);
    box-shadow: 0 0 30px var(--cube-glow-strong);
}

.button-text {
    position: relative;
    z-index: 2;
}

.button-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--cube-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
}

.registration-button:hover .button-glow {
    opacity: 0.3;
}

/* 
.section-fade {
    opacity: 0;
    transform: translateY(0px);
    transition: all 0s ease;
}

.section-fade.visible {
    opacity: 1;
    transform: translateY(0);
}*/


.cube-card {
    position: relative;
    overflow: hidden;
}

.cube-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--cube-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.cube-card:hover::after {
    opacity: 0.2;
}


@media (max-width: 768px) {
    .tabs-header {
        flex-direction: column;
    }
    
    .tab-button {
        border-right: none;
        border-bottom: 1px solid rgba(100, 200, 255, 0.2);
        min-height: 50px;
        padding: 1.2rem 1rem;
        font-size: 1rem;
    }
    
    .tab-button:last-child {
        border-bottom: none;
    }
    
    .tab-content-scroll {
        padding: 2rem;
        max-height: 350px;
    }
}


@media (max-width: 1200px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .equipment-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .program-hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .program-hero-visual {
        order: -1;
    }
    
    .program-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .format-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .registration-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .registration-actions {
        text-align: center;
    }
    
    .program-hero-image {
        height: 300px;
    }
    
    .equipment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .program-hero {
        padding: 120px 0 60px;
    }
    
    .program-hero-title {
        font-size: 2.5rem;
    }
    
    .program-hero-subtitle {
        font-size: 1.2rem;
    }
    
    .program-about,
    .program-info,
    .program-tabs,
    .program-equipment,
    .program-skills,
    .program-advantages,
    .program-format,
    .program-registration {
        padding: 60px 0;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .program-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .program-hero-image {
        height: 250px;
    }
    
    .feature-card,
    .skill-category,
    .advantage-card,
    .format-card,
    .equipment-card {
        padding: 2rem 1.5rem;
    }
    
    .qr-code {
        width: 200px;
        height: 200px;
    }
    
    .equipment-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .program-hero-title {
        font-size: 2rem;
    }
    
    .program-hero-tags {
        justify-content: center;
    }
    
    .program-tag {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }
    
    .program-payment-info {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .payment-icon {
        width: 20px;
        height: 20px;
    }
    
    .program-hero-image {
        height: 200px;
    }
    
    .tab-button {
        min-height: 45px;
    }
    
    .tab-content-scroll {
        padding: 1.5rem;
        max-height: 300px;
    }
    
    .info-item {
        padding: 1.2rem;
    }
    
    .info-icon {
        width: 24px;
        height: 24px;
    }
    
    .qr-code {
        width: 180px;
        height: 180px;
    }
    
    .registration-button {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }
}