/* ====================================
   TTT Jewelry - 饰剑客 Website Styles
   主色调: 深藏蓝(#1B3A5C) + 香槟金(#C8A96E)
   ==================================== */

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-dark: #1B3A5C;
    --primary-gold: #C8A96E;
    --primary-gold-light: #E8D5A8;
    --bg-cream: #FDFAF5;
    --bg-white: #FFFFFF;
    --text-dark: #2C2C2C;
    --text-gray: #666666;
    --text-light: #999999;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Montserrat', 'Microsoft YaHei', '微软雅黑', sans-serif;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--bg-cream);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
}

/* 自定义光标 */
.cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-gold);
    mix-blend-mode: difference;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s ease;
}

.cursor::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bg-white);
}

.cursor.hovering {
    transform: scale(2);
    border: 2px solid var(--primary-gold);
}

.cursor-text {
    position: fixed;
    font-size: 0.75rem;
    color: var(--primary-gold);
    white-space: nowrap;
    pointer-events: none;
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.cursor-text.visible {
    opacity: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(27, 58, 92, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    transition: var(--transition);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: var(--bg-white);
}

.logo h1 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-gold);
    letter-spacing: 2px;
}

.logo-subtitle {
    display: block;
    font-size: 0.85rem;
    color: var(--bg-white);
    letter-spacing: 4px;
    margin-top: -5px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    color: var(--bg-white);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-gold);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.lang-switcher {
    display: flex;
    gap: 10px;
    margin-left: 20px;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--primary-gold);
    color: var(--bg-white);
    padding: 5px 12px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 3px;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--primary-gold);
    color: var(--primary-dark);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: var(--bg-white);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2A4A6C 100%);
    overflow: hidden;
    perspective: 1000px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://trae-api-cn.mchost.guru/api/ide/v1/text_to_image?prompt=luxury%20jewelry%20background%20elegant%20golden%20texture%20dark%20blue%20premium&image_size=landscape_16_9') center/cover;
    opacity: 0.15;
    transform: translateZ(-50px) scale(1.1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(27, 58, 92, 0.8) 100%);
}

/* Hero 视差元素 */
.hero-parallax {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    animation: parallax 30s ease-in-out infinite;
}

.hero-star {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-gold);
    border-radius: 50%;
    opacity: 0.6;
}

@keyframes parallax {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(2%, 2%) rotate(1deg); }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--bg-white);
    padding-top: 80px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 25px;
    border: 1px solid var(--primary-gold);
    color: var(--primary-gold);
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 3px;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--primary-gold-light);
    margin-bottom: 40px;
    letter-spacing: 2px;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease 0.6s both;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(200, 169, 110, 0.3) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--primary-gold);
    color: var(--primary-dark);
}

.btn-primary:hover {
    background: var(--primary-gold-light);
    transform: translateY(-3px);
    box-shadow: 
        0 10px 30px rgba(200, 169, 110, 0.3),
        0 0 60px rgba(200, 169, 110, 0.1) inset;
}

.btn-outline {
    background: transparent;
    color: var(--bg-white);
    border: 2px solid var(--bg-white);
}

.btn-outline:hover {
    background: var(--bg-white);
    color: var(--primary-dark);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

/* 按钮涟漪效果 */
.btn .ripple {
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--bg-white);
    font-size: 0.85rem;
    letter-spacing: 2px;
    animation: bounce 2s infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
}

/* Value Props Section */
.value-props {
    background: var(--bg-white);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.value-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--bg-cream);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 90deg, transparent, var(--primary-gold), transparent, var(--primary-gold), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.value-card:hover::before {
    animation: rotateGradient 3s linear infinite;
    opacity: 0.3;
}

.value-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 20px 40px rgba(27, 58, 92, 0.1),
        0 0 60px rgba(200, 169, 110, 0.1);
}

@keyframes rotateGradient {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.value-icon {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.value-card h4 {
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.value-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Products Section */
.products {
    background: var(--bg-cream);
}

.product-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.tab-btn {
    background: transparent;
    border: 2px solid var(--primary-dark);
    color: var(--primary-dark);
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary-dark);
    color: var(--primary-gold);
}

.product-grid {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-grid.active {
    display: grid;
}

.product-card {
    background: var(--bg-white);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    perspective: 1000px;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(200, 169, 110, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:hover {
    transform: translateY(-10px) rotateX(2deg);
    box-shadow: 
        0 20px 40px rgba(27, 58, 92, 0.15),
        0 0 80px rgba(200, 169, 110, 0.1);
}

.product-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: 25px;
}

.product-info h4 {
    font-size: 1.25rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.product-info p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.product-tag {
    display: inline-block;
    padding: 5px 15px;
    background: var(--primary-gold);
    color: var(--primary-dark);
    font-size: 0.8rem;
    font-weight: 600;
}

/* About Section */
.about {
    background: var(--bg-white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 40px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 25px;
    background: var(--bg-cream);
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: 10px;
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 3px solid var(--primary-gold);
    z-index: -1;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Process Section */
.process {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #2A4A6C 100%);
    color: var(--bg-white);
}

.process .section-title {
    color: var(--bg-white);
}

.process .section-subtitle {
    color: var(--primary-gold-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-step {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(200, 169, 110, 0.2), transparent);
    transition: left 0.5s ease;
}

.process-step:hover::before {
    left: 100%;
}

.process-step:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-gold);
    box-shadow: 
        0 0 20px rgba(200, 169, 110, 0.2),
        inset 0 0 20px rgba(200, 169, 110, 0.1);
    transform: translateY(-5px);
}

.step-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: 15px;
}

.process-step h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.process-step p {
    color: var(--primary-gold-light);
    font-size: 0.9rem;
}

/* Custom Service Section */
.custom-service {
    background: var(--bg-cream);
}

.custom-process {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.custom-step {
    text-align: center;
    padding: 30px;
    background: var(--bg-white);
    min-width: 150px;
}

.custom-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.custom-step h4 {
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.custom-step p {
    color: var(--primary-gold);
    font-size: 0.85rem;
    font-weight: 600;
}

.custom-arrow {
    font-size: 2rem;
    color: var(--primary-gold);
}

.custom-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 60px;
}

.feature-card {
    background: var(--bg-white);
    padding: 30px 25px;
    text-align: center;
    border-top: 3px solid var(--primary-gold);
}

.feature-card h4 {
    color: var(--primary-dark);
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.inquiry-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: 50px;
}

.form-title {
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--primary-dark);
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-gold);
}

.inquiry-form .btn {
    width: 100%;
    margin-top: 10px;
}

/* Contact Section */
.contact {
    background: var(--bg-white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: 40px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-icon {
    font-size: 2rem;
    color: var(--primary-gold);
    min-width: 40px;
}

.info-item h4 {
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.info-item p {
    color: var(--text-gray);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    display: inline-block;
    padding: 10px 20px;
    background: var(--primary-dark);
    color: var(--bg-white);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--primary-gold);
    color: var(--primary-dark);
}

.contact-map {
    background: var(--bg-cream);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder {
    text-align: center;
    color: var(--text-gray);
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: var(--bg-white);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--primary-gold);
    margin-bottom: 5px;
}

.footer-brand p {
    color: var(--primary-gold-light);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: var(--bg-white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-gold);
}

.footer-bottom {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .value-grid,
    .custom-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--primary-dark);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: var(--transition);
    }
    
    .nav.active {
        right: 0;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .value-grid,
    .product-grid,
    .process-steps,
    .custom-features,
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .custom-process {
        flex-direction: column;
    }
    
    .custom-arrow {
        transform: rotate(90deg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .cursor {
        display: none;
    }
}

/* 页面加载器 */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease;
}

.page-loader.fade-out {
    opacity: 0;
    pointer-events: none;
}

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

.loader-logo {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--primary-gold);
    margin-bottom: 20px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.loader-text {
    color: var(--primary-gold-light);
    font-size: 1rem;
    letter-spacing: 5px;
    margin-bottom: 30px;
    animation: fadeInOut 2s ease-in-out infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 auto;
    border-radius: 2px;
    overflow: hidden;
}

.loader-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-gold), var(--primary-gold-light));
    width: 0;
    transition: width 0.3s ease;
}

/* 星星闪烁动画 */
.hero-star {
    animation: twinkle 3s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* 滚动动画类 */
.animate-in {
    animation: slideIn 0.6s ease-out forwards;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 统计数字动画 */
.stat-number.counted {
    animation: countGlow 0.5s ease-out;
}

@keyframes countGlow {
    0% { text-shadow: 0 0 10px rgba(200, 169, 110, 0.5); }
    50% { text-shadow: 0 0 20px rgba(200, 169, 110, 0.8); }
    100% { text-shadow: 0 0 0 rgba(200, 169, 110, 0); }
}

/* 特性卡片过渡效果 */
.feature-card {
    transition: all 0.3s ease;
}

/* 移动端菜单滑入动画 */
.nav.active {
    animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* 表单输入聚焦效果 */
.form-group.focused input,
.form-group.focused textarea {
    border-color: var(--primary-gold);
    box-shadow: 0 0 10px rgba(200, 169, 110, 0.2);
}

/* 按钮成功状态 */
.btn.success {
    background: #28a745 !important;
    color: white !important;
}

/* 图片加载占位符 */
.product-image img {
    background: linear-gradient(45deg, #eee 25%, #f5f5f5 25%, #f5f5f5 50%, #eee 50%, #eee 75%, #f5f5f5 75%, #f5f5f5);
    background-size: 20px 20px;
    animation: loadingStripes 1s linear infinite;
}

@keyframes loadingStripes {
    from { background-position: 0 0; }
    to { background-position: 20px 20px; }
}