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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

.txvlog-header-main {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.txvlog-logo-section h1 {
    font-size: 28px;
    font-weight: 700;
}

.txvlog-logo-section h1 a {
    color: white;
}

.txvlog-logo-section h1 a:hover {
    opacity: 0.9;
}

.txvlog-nav-primary .txvlog-menu-list {
    display: flex;
    list-style: none;
    gap: 30px;
}

.txvlog-nav-primary .txvlog-menu-list li a {
    color: white;
    font-size: 16px;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

.txvlog-nav-primary .txvlog-menu-list li a:hover {
    opacity: 0.8;
}

.txvlog-nav-primary .txvlog-menu-list li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: white;
    transition: width 0.3s ease;
}

.txvlog-nav-primary .txvlog-menu-list li a:hover::after {
    width: 100%;
}

.txvlog-hero-banner {
    background: linear-gradient(to right, #f093fb 0%, #f5576c 100%);
    padding: 80px 0;
    text-align: center;
    color: white;
}

.txvlog-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.txvlog-hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
}

.txvlog-hero-subtitle {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.txvlog-hero-image {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.txvlog-featured-section,
.txvlog-category-showcase,
.txvlog-latest-updates,
.txvlog-creator-spotlight {
    padding: 60px 0;
}

.txvlog-section-heading {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: #2d3748;
}

.txvlog-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.txvlog-video-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.txvlog-video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.txvlog-thumbnail-wrap {
    position: relative;
    overflow: hidden;
    padding-top: 56.25%;
}

.txvlog-video-thumb {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.txvlog-video-card:hover .txvlog-video-thumb {
    transform: scale(1.05);
}

.txvlog-duration-badge {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.txvlog-card-info {
    padding: 20px;
}

.txvlog-video-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2d3748;
    line-height: 1.4;
}

.txvlog-video-desc {
    font-size: 14px;
    color: #718096;
    margin-bottom: 15px;
    line-height: 1.5;
}

.txvlog-meta-info {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: #a0aec0;
}

.txvlog-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.txvlog-cat-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 200px;
    cursor: pointer;
}

.txvlog-cat-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.txvlog-cat-item:hover .txvlog-cat-image {
    transform: scale(1.1);
}

.txvlog-cat-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 30px 20px 20px;
    color: white;
}

.txvlog-cat-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 5px;
}

.txvlog-cat-count {
    font-size: 14px;
    opacity: 0.9;
}

.txvlog-updates-list {
    max-width: 900px;
    margin: 0 auto;
}

.txvlog-update-row {
    display: flex;
    gap: 20px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: box-shadow 0.3s ease;
}

.txvlog-update-row:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.txvlog-update-thumb {
    width: 180px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.txvlog-update-content {
    flex: 1;
}

.txvlog-update-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2d3748;
}

.txvlog-update-excerpt {
    font-size: 14px;
    color: #718096;
    margin-bottom: 10px;
    line-height: 1.6;
}

.txvlog-update-time {
    font-size: 13px;
    color: #a0aec0;
}

.txvlog-creator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.txvlog-creator-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.txvlog-creator-card:hover {
    transform: translateY(-5px);
}

.txvlog-creator-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 20px;
    object-fit: cover;
    border: 4px solid #f7fafc;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.txvlog-creator-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #2d3748;
}

.txvlog-creator-bio {
    font-size: 14px;
    color: #718096;
    margin-bottom: 15px;
}

.txvlog-creator-stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 13px;
    color: #a0aec0;
}

.txvlog-footer-main {
    background: #2d3748;
    color: white;
    padding: 50px 0 20px;
    margin-top: 60px;
}

.txvlog-footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.txvlog-footer-brand h1 {
    font-size: 24px;
    margin-bottom: 10px;
}

.txvlog-footer-brand h1 a {
    color: white;
}

.txvlog-footer-slogan {
    color: #cbd5e0;
    font-size: 14px;
}

.txvlog-footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.txvlog-link-column h4 {
    font-size: 16px;
    margin-bottom: 15px;
    color: white;
}

.txvlog-link-column ul {
    list-style: none;
}

.txvlog-link-column ul li {
    margin-bottom: 10px;
}

.txvlog-link-column ul li a {
    color: #cbd5e0;
    font-size: 14px;
}

.txvlog-link-column ul li a:hover {
    color: white;
}

.txvlog-footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #4a5568;
    color: #cbd5e0;
    font-size: 14px;
}

.lifestyle-hero-section,
.travel-hero-section,
.food-hero-section,
.fashion-hero-section,
.creative-hero-section,
.about-hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 60px 0;
    text-align: center;
    color: white;
}

.lifestyle-hero-container,
.travel-hero-container,
.food-hero-container,
.fashion-hero-container,
.creative-hero-container,
.about-hero-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.lifestyle-page-title,
.travel-page-title,
.food-page-title,
.fashion-page-title,
.creative-page-title,
.about-page-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

.lifestyle-page-subtitle,
.travel-page-subtitle,
.food-page-subtitle,
.fashion-page-subtitle,
.creative-page-subtitle,
.about-page-subtitle {
    font-size: 18px;
    opacity: 0.95;
}

.travel-hero-image,
.food-hero-image,
.fashion-hero-image,
.creative-hero-image {
    width: 100%;
    max-width: 500px;
    margin: 30px auto 0;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

.lifestyle-content-area,
.travel-content-area,
.food-content-area,
.fashion-content-area,
.creative-content-area {
    padding: 60px 0;
}

.lifestyle-video-collection,
.travel-video-collection,
.food-video-collection,
.fashion-video-collection,
.creative-video-collection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.about-content-area {
    padding: 60px 0;
}

.about-intro-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 80px;
    align-items: center;
}

.about-main-image {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.about-text-content {
    padding: 20px;
}

.about-section-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #2d3748;
    text-align: center;
}

.about-paragraph {
    font-size: 16px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 20px;
}

.about-values-section {
    margin-bottom: 80px;
}

.about-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.about-value-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
}

.about-value-card:hover {
    transform: translateY(-5px);
}

.about-value-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.about-value-title {
    font-size: 20px;
    font-weight: 600;
    margin: 20px 20px 10px;
    color: #2d3748;
}

.about-value-desc {
    font-size: 14px;
    line-height: 1.6;
    color: #718096;
    padding: 0 20px 20px;
}

.about-mission-section {
    margin-bottom: 80px;
}

.about-mission-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.about-mission-text {
    padding: 20px;
}

.about-mission-image {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.about-contact-section {
    background: white;
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.about-contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.about-contact-item {
    padding: 20px;
    background: #f7fafc;
    border-radius: 8px;
}

.about-contact-label {
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 10px;
}

.about-contact-info {
    font-size: 14px;
    color: #667eea;
}

@media (max-width: 768px) {
    .txvlog-header-main .txvlog-container-wrap {
        flex-direction: column;
        gap: 20px;
    }

    .txvlog-nav-primary .txvlog-menu-list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .txvlog-hero-title {
        font-size: 32px;
    }

    .txvlog-hero-subtitle {
        font-size: 16px;
    }

    .txvlog-section-heading {
        font-size: 28px;
    }

    .txvlog-video-grid {
        grid-template-columns: 1fr;
    }

    .txvlog-category-grid {
        grid-template-columns: 1fr;
    }

    .txvlog-update-row {
        flex-direction: column;
    }

    .txvlog-update-thumb {
        width: 100%;
    }

    .txvlog-footer-content {
        grid-template-columns: 1fr;
    }

    .txvlog-footer-links {
        grid-template-columns: 1fr;
    }

    .lifestyle-page-title,
    .travel-page-title,
    .food-page-title,
    .fashion-page-title,
    .creative-page-title,
    .about-page-title {
        font-size: 32px;
    }

    .lifestyle-video-collection,
    .travel-video-collection,
    .food-video-collection,
    .fashion-video-collection,
    .creative-video-collection {
        grid-template-columns: 1fr;
    }

    .about-intro-section {
        grid-template-columns: 1fr;
    }

    .about-values-grid {
        grid-template-columns: 1fr;
    }

    .about-mission-content {
        grid-template-columns: 1fr;
    }

    .about-contact-grid {
        grid-template-columns: 1fr;
    }
}