* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #DC2626;
    --color-secondary: #F59E0B;
    --color-accent: #10B981;
    --color-blue: #3B82F6;
    --color-purple: #8B5CF6;
    --color-pink: #EC4899;
    --color-teal: #14B8A6;
    --color-orange: #F97316;
    --color-white: #FFFFFF;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-600: #4B5563;
    --color-gray-900: #111827;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.2);
}

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

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--color-gray-900);
    background: var(--color-white);
    overflow-x: hidden;
}

.txzxgk-site-header-container {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    animation: fadeIn 0.5s ease;
}

.txzxgk-header-content-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.txzxgk-site-main-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.txzxgk-logo-home-link {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
}

.txzxgk-logo-home-link:hover {
    opacity: 0.8;
}

.txzxgk-brand-slogan-text {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-top: 0.25rem;
}

.txzxgk-nav-menu-list {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.txzxgk-nav-link-text {
    color: var(--color-gray-900);
    text-decoration: none;
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    transition: all 0.3s;
    font-weight: 500;
    display: block;
}

.txzxgk-nav-link-text:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    transform: translateY(-2px);
}

.txzxgk-nav-item-current .txzxgk-nav-link-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
}

.txzxgk-hero-banner-area {
    background: linear-gradient(135deg, #DC2626 0%, #F59E0B 50%, #10B981 100%);
    padding: 5rem 2rem;
    position: relative;
    overflow: hidden;
}

.txzxgk-hero-banner-area::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.txzxgk-hero-banner-area::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.txzxgk-hero-inner-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.txzxgk-hero-text-content {
    animation: slideInLeft 0.8s ease;
}

.txzxgk-hero-main-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--color-white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.txzxgk-hero-sub-heading {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: rgba(255,255,255,0.95);
    font-weight: 600;
}

.txzxgk-hero-intro-paragraph {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: rgba(255,255,255,0.9);
}

.txzxgk-hero-cta-buttons {
    display: flex;
    gap: 1rem;
}

.txzxgk-btn-primary-large,
.txzxgk-btn-outline-large {
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
    display: inline-block;
}

.txzxgk-btn-primary-large {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.txzxgk-btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    animation: pulse 0.5s ease;
}

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

.txzxgk-btn-outline-large:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-3px);
}

.txzxgk-hero-image-section {
    animation: slideInRight 0.8s ease;
}

.txzxgk-hero-img-container {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    animation: float 4s ease-in-out infinite;
}

.txzxgk-hero-feature-img {
    width: 100%;
    display: block;
    transition: transform 0.5s;
}

.txzxgk-hero-img-container:hover .txzxgk-hero-feature-img {
    transform: scale(1.05);
}

.txzxgk-features-showcase-section {
    padding: 5rem 2rem;
    background: var(--color-gray-50);
}

.txzxgk-section-container-width {
    max-width: 1400px;
    margin: 0 auto;
}

.txzxgk-section-title-block {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease;
}

.txzxgk-section-heading-text {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-gray-900);
}

.txzxgk-section-desc-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

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

.txzxgk-feature-card-box {
    background: var(--color-white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.4s;
    border: 2px solid transparent;
    animation: fadeInUp 0.8s ease;
    animation-fill-mode: both;
}

.txzxgk-feature-card-box:nth-child(1) { animation-delay: 0.1s; }
.txzxgk-feature-card-box:nth-child(2) { animation-delay: 0.2s; }
.txzxgk-feature-card-box:nth-child(3) { animation-delay: 0.3s; }

.txzxgk-feature-card-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.txzxgk-feature-img-wrapper {
    width: 100%;
    height: 220px;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    overflow: hidden;
}

.txzxgk-feature-img-element {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.txzxgk-feature-card-box:hover .txzxgk-feature-img-element {
    transform: scale(1.1) rotate(2deg);
}

.txzxgk-feature-title-text {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.txzxgk-feature-desc-content {
    color: var(--color-gray-600);
    line-height: 1.8;
}

.txzxgk-video-gallery-zone {
    padding: 5rem 2rem;
    background: var(--color-white);
}

.txzxgk-video-grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.txzxgk-video-item-card {
    background: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s;
    border: 2px solid transparent;
    animation: scaleIn 0.6s ease;
    animation-fill-mode: both;
}

.txzxgk-video-item-card:nth-child(1) { animation-delay: 0.1s; }
.txzxgk-video-item-card:nth-child(2) { animation-delay: 0.2s; }
.txzxgk-video-item-card:nth-child(3) { animation-delay: 0.3s; }
.txzxgk-video-item-card:nth-child(4) { animation-delay: 0.4s; }
.txzxgk-video-item-card:nth-child(5) { animation-delay: 0.5s; }
.txzxgk-video-item-card:nth-child(6) { animation-delay: 0.6s; }

.txzxgk-video-item-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-secondary);
}

.txzxgk-video-thumb-container {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.txzxgk-video-thumbnail-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.txzxgk-video-item-card:hover .txzxgk-video-thumbnail-img {
    transform: scale(1.15);
}

.txzxgk-video-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.txzxgk-video-item-card:hover .txzxgk-video-hover-overlay {
    opacity: 1;
}

.txzxgk-play-btn-icon {
    font-size: 3.5rem;
    color: var(--color-white);
    animation: pulse 1.5s ease infinite;
}

.txzxgk-video-duration-tag {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.8);
    color: var(--color-white);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
}

.txzxgk-video-info-box {
    padding: 1.5rem;
}

.txzxgk-video-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-gray-900);
}

.txzxgk-video-meta-info {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: 0.75rem;
}

.txzxgk-video-brief-desc {
    color: var(--color-gray-600);
    line-height: 1.6;
    font-size: 0.9375rem;
}

.txzxgk-section-cta-area {
    text-align: center;
}

.txzxgk-btn-more-videos {
    display: inline-block;
    padding: 0.875rem 2.5rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: var(--shadow-md);
}

.txzxgk-btn-more-videos:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    animation: pulse 0.5s ease;
}

.txzxgk-stats-display-panel {
    padding: 5rem 2rem;
    background: var(--color-gray-50);
}

.txzxgk-stats-grid-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.txzxgk-stat-box-item {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s;
    animation: fadeInUp 0.8s ease;
    animation-fill-mode: both;
}

.txzxgk-stat-box-item:nth-child(1) { animation-delay: 0.1s; }
.txzxgk-stat-box-item:nth-child(2) { animation-delay: 0.2s; }
.txzxgk-stat-box-item:nth-child(3) { animation-delay: 0.3s; }
.txzxgk-stat-box-item:nth-child(4) { animation-delay: 0.4s; }

.txzxgk-stat-box-item:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.txzxgk-stat-number-large {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.txzxgk-stat-label-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
}

.txzxgk-stat-detail-text {
    color: var(--color-gray-600);
}

.txzxgk-cta-action-banner {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 50%, #F97316 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.txzxgk-cta-action-banner::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    animation: float 7s ease-in-out infinite;
}

.txzxgk-cta-content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.txzxgk-cta-title-main {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.txzxgk-cta-subtitle-desc {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.95);
    margin-bottom: 2rem;
}

.txzxgk-cta-button-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.txzxgk-cta-btn-main,
.txzxgk-cta-btn-secondary {
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    transition: all 0.3s;
}

.txzxgk-cta-btn-main {
    background: var(--color-white);
    color: var(--color-purple);
}

.txzxgk-cta-btn-main:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.txzxgk-cta-btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.txzxgk-cta-btn-secondary:hover {
    background: rgba(255,255,255,0.15);
}

.txzxgk-footer-main-section {
    background: var(--color-gray-900);
    color: var(--color-gray-200);
    padding: 4rem 2rem 2rem;
}

.txzxgk-footer-wrapper-container {
    max-width: 1400px;
    margin: 0 auto;
}

.txzxgk-footer-columns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.txzxgk-footer-title-heading {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.txzxgk-footer-text-paragraph {
    line-height: 1.8;
    color: var(--color-gray-200);
    margin-bottom: 0.75rem;
}

.txzxgk-footer-links-list {
    list-style: none;
}

.txzxgk-footer-links-list li {
    margin-bottom: 0.75rem;
}

.txzxgk-footer-link {
    color: var(--color-gray-200);
    text-decoration: none;
    transition: all 0.3s;
}

.txzxgk-footer-link:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.txzxgk-footer-bottom-area {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
}

.txzxgk-copyright-info {
    margin-bottom: 0.5rem;
}

.txzxgk-keywords-tags {
    font-size: 0.875rem;
    opacity: 0.7;
}

@media (max-width: 1024px) {
    .txzxgk-hero-inner-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .txzxgk-header-content-inner {
        flex-direction: column;
    }
    .txzxgk-hero-main-title {
        font-size: 2rem;
    }
    .txzxgk-hero-cta-buttons,
    .txzxgk-cta-button-group {
        flex-direction: column;
    }
    .txzxgk-section-heading-text {
        font-size: 2rem;
    }
}