:root {
    --primary: #c41e3a;
    --primary-dark: #8b0000;
    --primary-light: #ff4d6a;
    --gold: #d4a017;
    --gold-light: #f0d060;
    --dark: #1a1a2e;
    --dark-secondary: #16213e;
    --dark-tertiary: #0f3460;
    --text-light: #f0f0f0;
    --text-muted: #a0a0b0;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-card-hover: rgba(255, 255, 255, 0.1);
    --border-color: rgba(212, 160, 23, 0.3);
    --shadow-color: rgba(196, 30, 58, 0.3);
    --gradient-primary: linear-gradient(135deg, #c41e3a, #8b0000);
    --gradient-gold: linear-gradient(135deg, #d4a017, #f0d060);
    --gradient-dark: linear-gradient(135deg, #1a1a2e, #16213e);
    --font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    background: var(--dark);
    color: var(--text-light);
    line-height: 1.8;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--gold-light);
    text-decoration: none;
}

.navbar {
    background: rgba(26, 26, 46, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
    transition: var(--transition);
    z-index: 1050;
}

.navbar-brand {
    font-size: 1.6rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.navbar-brand i {
    -webkit-text-fill-color: initial;
    color: var(--gold);
    margin-right: 8px;
}

.nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

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

.navbar-toggler {
    border-color: var(--gold) !important;
    color: var(--gold) !important;
}

.navbar-toggler-icon {
    filter: invert(0.8);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 0.5rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    margin: 0.8rem auto 0;
    border-radius: 2px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 700px;
    margin: 0.8rem auto 0;
}

.hero-section {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(196,30,58,0.05)" d="M0,160L48,176C96,192,192,224,288,213.3C384,203,480,149,576,138.7C672,128,768,160,864,181.3C960,203,1056,213,1152,197.3C1248,181,1344,139,1392,117.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.5;
    pointer-events: none;
}

.hero-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(212, 160, 23, 0.15);
    border: 1px solid var(--gold);
    border-radius: 50px;
    color: var(--gold);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    animation: fadeInUp 0.8s ease;
}

.hero-section h1 {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.2rem;
    animation: fadeInUp 1s ease;
}

.hero-section h1 .highlight {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-section .lead {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 2rem;
    animation: fadeInUp 1.2s ease;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 2rem;
    animation: fadeInUp 1.4s ease;
}

.hero-stat-item {
    text-align: center;
}

.hero-stat-item .number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gold);
    display: block;
}

.hero-stat-item .label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-image-wrapper {
    position: relative;
    animation: fadeInRight 1s ease;
}

.hero-image-wrapper img {
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    width: 100%;
    height: auto;
}

.floating-card {
    position: absolute;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--gold);
}

.floating-card .text small {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.floating-card-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0s;
}

.floating-card-2 {
    bottom: 15%;
    left: -10%;
    animation-delay: 1.5s;
}

.card-custom {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
    height: 100%;
}

.card-custom:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(196, 30, 58, 0.15);
    border-color: var(--gold);
}

.card-custom .icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    background: rgba(212, 160, 23, 0.1);
    color: var(--gold);
    transition: var(--transition);
}

.card-custom:hover .icon-wrapper {
    background: var(--gradient-gold);
    color: var(--dark);
}

.card-custom h5 {
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--text-light);
}

.card-custom p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.data-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    transition: var(--transition);
    text-align: center;
}

.data-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(196, 30, 58, 0.1);
    border-color: var(--gold);
}

.data-card .data-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.data-card .data-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.data-card .data-trend {
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.data-card .data-trend.up {
    color: #4caf50;
}

.data-card .data-trend.down {
    color: #f44336;
}

.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.5rem;
    height: 100%;
    min-height: 300px;
}

.chart-container .chart-placeholder {
    width: 100%;
    height: 100%;
    min-height: 280px;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    padding-top: 1rem;
    gap: 8px;
}

.chart-bar {
    flex: 1;
    border-radius: 6px 6px 0 0;
    background: var(--gradient-primary);
    position: relative;
    transition: var(--transition);
    min-width: 20px;
}

.chart-bar:hover {
    opacity: 0.8;
    transform: scaleY(1.02);
    transform-origin: bottom;
}

.chart-bar .bar-label {
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.chart-bar .bar-value {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8rem;
    color: var(--gold);
    font-weight: 600;
    white-space: nowrap;
}

.forum-post {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.2rem 1.5rem;
    transition: var(--transition);
    margin-bottom: 0.8rem;
}

.forum-post:hover {
    background: var(--bg-card-hover);
    border-color: var(--gold);
}

.forum-post .post-title {
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 0.3rem;
    cursor: pointer;
    transition: var(--transition);
}

.forum-post .post-title:hover {
    color: var(--gold);
}

.forum-post .post-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.forum-post .post-meta .badge-custom {
    background: rgba(212, 160, 23, 0.15);
    color: var(--gold);
    padding: 0.15rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.user-avatar-sm {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
    height: 100%;
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 0.5rem;
    left: 1.5rem;
    font-size: 4rem;
    color: var(--gold);
    opacity: 0.2;
    line-height: 1;
    font-family: Georgia, serif;
}

.testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(196, 30, 58, 0.1);
    border-color: var(--gold);
}

.testimonial-card .testimonial-text {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item .gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.2rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item .gallery-overlay h6 {
    color: var(--text-light);
    margin-bottom: 0.2rem;
    font-weight: 600;
}

.gallery-item .gallery-overlay p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 0.8rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--gold);
}

.faq-question {
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition);
    user-select: none;
}

.faq-question:hover {
    color: var(--gold);
}

.faq-question i {
    transition: var(--transition);
    color: var(--gold);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.5rem 1.2rem;
}

.faq-answer p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.modal-custom .modal-content {
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--text-light);
}

.modal-custom .modal-header {
    border-bottom-color: var(--border-color);
}

.modal-custom .modal-header .btn-close {
    filter: invert(0.8);
}

.modal-custom .form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    border-radius: 10px;
    padding: 0.7rem 1rem;
}

.modal-custom .form-control:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--gold);
    box-shadow: 0 0 0 0.2rem rgba(212, 160, 23, 0.15);
    color: var(--text-light);
}

.modal-custom .form-label {
    color: var(--text-muted);
    font-weight: 500;
}

.btn-custom-primary {
    background: var(--gradient-primary);
    border: none;
    color: #fff;
    padding: 0.7rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-custom-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-color);
    color: #fff;
}

.btn-custom-primary:active {
    transform: translateY(0);
}

.btn-custom-gold {
    background: var(--gradient-gold);
    border: none;
    color: var(--dark);
    padding: 0.7rem 2rem;
    border-radius: 10px;
    font-weight: 700;
    transition: var(--transition);
}

.btn-custom-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 160, 23, 0.3);
    color: var(--dark);
}

.btn-custom-outline {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 0.7rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-custom-outline:hover {
    background: var(--gold);
    color: var(--dark);
}

.footer {
    background: var(--dark-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 1.5rem;
}

.footer h5 {
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.footer a {
    color: var(--text-muted);
    display: block;
    padding: 0.25rem 0;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer .social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(212, 160, 23, 0.1);
    color: var(--gold);
    text-align: center;
    line-height: 40px;
    margin-right: 0.5rem;
    padding: 0;
    font-size: 1.1rem;
}

.footer .social-links a:hover {
    background: var(--gold);
    color: var(--dark);
    padding: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.2rem;
    margin-top: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 15px var(--shadow-color);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-color);
}

.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 8px;
}

.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 1060;
}

.toast-custom {
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    border-radius: 12px;
    padding: 1rem 1.2rem;
    min-width: 280px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: slideInRight 0.3s ease;
    margin-bottom: 0.5rem;
}

.toast-custom.success {
    border-left: 4px solid #4caf50;
}

.toast-custom.error {
    border-left: 4px solid #f44336;
}

.toast-custom.warning {
    border-left: 4px solid #ff9800;
}

.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.pagination-custom .page-link {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 0.5rem 0.9rem;
    margin: 0 0.2rem;
    border-radius: 8px;
    transition: var(--transition);
}

.pagination-custom .page-link:hover {
    background: var(--bg-card-hover);
    border-color: var(--gold);
    color: var(--gold);
}

.pagination-custom .page-item.active .page-link {
    background: var(--gradient-gold);
    border-color: var(--gold);
    color: var(--dark);
}

.page-section {
    padding: 80px 0;
    display: none;
}

.page-section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.platform-sync-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.platform-sync-item:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.platform-sync-item i {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.platform-sync-item h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.platform-sync-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.expert-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.expert-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.expert-card .expert-rank {
    display: inline-block;
    padding: 0.2rem 0.8rem;
    background: rgba(212, 160, 23, 0.15);
    border: 1px solid var(--gold);
    border-radius: 50px;
    color: var(--gold);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.expert-card .expert-name {
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.expert-card .expert-title {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.expert-card .expert-stats {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.expert-card .expert-stats span {
    text-align: center;
}

.expert-card .expert-stats small {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.expert-card .expert-stats strong {
    font-size: 1.1rem;
    color: var(--gold);
}

.integration-timeline {
    position: relative;
    padding-left: 2.5rem;
}

.integration-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.integration-timeline .timeline-item {
    position: relative;
    padding-bottom: 2rem;
}

.integration-timeline .timeline-item::before {
    content: '';
    position: absolute;
    left: -2.1rem;
    top: 0.3rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--gold);
    border: 3px solid var(--dark);
}

.integration-timeline .timeline-item h6 {
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 0.3rem;
}

.integration-timeline .timeline-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.notice-bar {
    background: rgba(212, 160, 23, 0.1);
    border: 1px solid var(--gold);
    border-radius: 10px;
    padding: 0.8rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    color: var(--gold);
    font-size: 0.9rem;
}

.notice-bar i {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.category-tabs .nav-link {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
    transition: var(--transition);
}

.category-tabs .nav-link:hover,
.category-tabs .nav-link.active {
    background: var(--gradient-gold);
    border-color: var(--gold);
    color: var(--dark);
}

.download-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: var(--transition);
    margin-bottom: 0.8rem;
}

.download-item:hover {
    border-color: var(--gold);
    background: var(--bg-card-hover);
}

.download-item .file-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.download-item .file-info i {
    font-size: 1.8rem;
    color: var(--gold);
}

.download-item .file-info .file-name {
    font-weight: 600;
    margin-bottom: 0.1rem;
}

.download-item .file-info .file-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.news-ticker {
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.6rem 1rem;
    overflow: hidden;
    position: relative;
}

.news-ticker .ticker-label {
    background: var(--gradient-primary);
    color: #fff;
    padding: 0.2rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.news-ticker .ticker-content {
    overflow: hidden;
    position: relative;
    flex: 1;
}

.news-ticker .ticker-text {
    display: inline-block;
    white-space: nowrap;
    animation: ticker 25s linear infinite;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.news-ticker .ticker-text span {
    margin-right: 3rem;
}

.breadcrumb-custom {
    background: transparent;
    padding: 0.5rem 0;
    margin-bottom: 1.5rem;
}

.breadcrumb-custom .breadcrumb-item {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.breadcrumb-custom .breadcrumb-item a {
    color: var(--text-muted);
}

.breadcrumb-custom .breadcrumb-item a:hover {
    color: var(--gold);
}

.breadcrumb-custom .breadcrumb-item.active {
    color: var(--gold);
}

.breadcrumb-custom .breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-muted);
}

.form-check-input {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-color);
}

.form-check-input:checked {
    background-color: var(--gold);
    border-color: var(--gold);
}

.review-status {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

.review-status.pending {
    background: rgba(255, 152, 0, 0.15);
    color: #ff9800;
}

.review-status.approved {
    background: rgba(76, 175, 80, 0.15);
    color: #4caf50;
}

.review-status.rejected {
    background: rgba(244, 67, 54, 0.15);
    color: #f44336;
}

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

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

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

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

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

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

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

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

@media (max-width: 1199.98px) {
    .floating-card-1 { right: -5%; }
    .floating-card-2 { left: -5%; }
}

@media (max-width: 991.98px) {
    html { font-size: 15px; }
    .hero-section { min-height: auto; padding: 80px 0 40px; }
    .hero-section h1 { font-size: 2.4rem; }
    .hero-image-wrapper { margin-top: 2rem; }
    .floating-card { display: none; }
    .section-header h2 { font-size: 1.8rem; }
    .page-section { padding: 60px 0; }
    .hero-stats { gap: 1.5rem; }
}

@media (max-width: 767.98px) {
    html { font-size: 14px; }
    .hero-section h1 { font-size: 1.8rem; }
    .hero-section .lead { font-size: 1rem; }
    .hero-stats { flex-wrap: wrap; gap: 1rem; }
    .hero-stat-item .number { font-size: 1.5rem; }
    .section-header h2 { font-size: 1.5rem; }
    .page-section { padding: 40px 0; }
    .card-custom { padding: 1.5rem; }
    .data-card .data-value { font-size: 2rem; }
    .footer { padding: 2rem 0 1rem; }
    .scroll-to-top { bottom: 20px; right: 20px; width: 40px; height: 40px; }
    .forum-post { padding: 1rem; }
    .expert-card { padding: 1.5rem; }
    .platform-sync-item { padding: 1.5rem; }
}

@media (max-width: 575.98px) {
    .hero-section h1 { font-size: 1.5rem; }
    .hero-stats { flex-direction: column; align-items: center; gap: 0.8rem; }
    .hero-stat-item { display: flex; align-items: center; gap: 0.5rem; }
    .hero-stat-item .number { font-size: 1.3rem; }
    .category-tabs .nav-link { padding: 0.4rem 1rem; font-size: 0.85rem; }
    .download-item { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
    .breadcrumb-custom { font-size: 0.8rem; }
}