@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@300;400;500;600;700&family=Ma+Shan+Zheng&display=swap');

* {
    font-family: 'Noto Serif SC', serif;
}

.classical-bg {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 25%, #991b1b 50%, #7f1d1d 100%);
}

.classical-gradient {
    background: linear-gradient(45deg, #dc2626 0%, #f59e0b 25%, #eab308 50%, #dc2626 75%, #dc2626 100%);
    background-size: 400% 400%;
    animation: classicalShift 10s ease-in-out infinite;
}

@keyframes classicalShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.floating-element {
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-15px) rotate(2deg); }
    66% { transform: translateY(-25px) rotate(-2deg); }
}

.pulse-glow {
    animation: pulseGlow 3s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
    from { box-shadow: 0 0 20px rgba(220, 38, 38, 0.4); }
    to { box-shadow: 0 0 30px rgba(220, 38, 38, 0.8); }
}

.live-indicator {
    position: relative;
}

.live-indicator::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #dc2626, #ef4444, #dc2626);
    border-radius: 50%;
    animation: livePulse 2s ease-in-out infinite;
    z-index: -1;
}

@keyframes livePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.card-hover {
    transition: all 0.4s ease;
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
}

.number-counter {
    font-variant-numeric: tabular-nums;
}

.category-tab {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.category-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220,38,38,0.2), transparent);
    transition: left 0.5s;
}

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

.filter-btn {
    transition: all 0.3s ease;
}

.filter-btn.active {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    color: white;
}

.viewer-count {
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
}

.step-number {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.income-bar {
    background: linear-gradient(90deg, #dc2626, #b91c1c);
    height: 8px;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.success-story {
    position: relative;
    overflow: hidden;
}

.success-story::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220,38,38,0.2), transparent);
    transition: left 0.5s;
}

.success-story:hover::before {
    left: 100%;
}

.event-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.status-ongoing {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    color: white;
    animation: pulse 2s infinite;
}

.status-upcoming {
    background: linear-gradient(45deg, #f59e0b, #d97706);
    color: white;
}

.status-ended {
    background: linear-gradient(45deg, #6b7280, #4b5563);
    color: white;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.countdown-timer {
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
    border-radius: 0.5rem;
    padding: 1rem;
    color: white;
}

.prize-item {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-align: center;
}

.participant-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid white;
    margin-left: -10px;
}

.participant-avatar:first-child {
    margin-left: 0;
}

.post-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.post-card:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.topic-tag {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.hot-tag {
    background: linear-gradient(45deg, #f59e0b, #d97706);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.interaction-btn {
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.interaction-btn:hover {
    background-color: #fef2f2;
}

.interaction-btn.active {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    color: white;
}

.user-level {
    background: linear-gradient(45deg, #f59e0b, #d97706);
    color: white;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.trending-number {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    color: white;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
}

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

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 1rem;
    height: 1rem;
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    border-radius: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: 0.375rem;
    top: 1.5rem;
    width: 0.25rem;
    height: calc(100% - 1rem);
    background: linear-gradient(180deg, #dc2626, #b91c1c);
}

.timeline-item:last-child::after {
    display: none;
}

.value-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.team-member {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: scale(1.05);
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(220, 38, 38, 0.8), rgba(185, 28, 28, 0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.team-member:hover::before {
    opacity: 1;
}

.team-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.team-member:hover .team-info {
    transform: translateY(0);
}

.achievement-number {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-item {
    border-bottom: 1px solid #e5e7eb;
    padding: 1.5rem 0;
}

.faq-question {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    max-height: 200px;
    padding-top: 1rem;
}

.feedback-form {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #374151;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.rating-stars {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.rating-star {
    font-size: 1.5rem;
    color: #d1d5db;
    cursor: pointer;
    transition: color 0.2s ease;
}

.rating-star:hover,
.rating-star.active {
    color: #f59e0b;
}

.classical-pattern {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23dc2626' fill-opacity='0.05'%3E%3Cpath d='M30 30c0-11.046-8.954-20-20-20s-20 8.954-20 20 8.954 20 20 20 20-8.954 20-20zm0 0c0 11.046 8.954 20 20 20s20-8.954 20-20-8.954-20-20-20-20 8.954-20 20z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.art-category-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.art-category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #dc2626, #f59e0b, #dc2626);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.art-category-card:hover::before {
    transform: scaleX(1);
}

.art-category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(220, 38, 38, 0.15);
}

.artist-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
}

.artist-card:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(220, 38, 38, 0.2);
}

.performance-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    position: relative;
}

.performance-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(220, 38, 38, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.performance-card:hover::after {
    opacity: 1;
}

.performance-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(220, 38, 38, 0.15);
}

.classical-border {
    border: 2px solid;
    border-image: linear-gradient(45deg, #dc2626, #f59e0b, #dc2626) 1;
}

.text-classical {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-classical {
    background: linear-gradient(45deg, #dc2626, #b91c1c);
    color: white;
    transition: all 0.3s ease;
}

.btn-classical:hover {
    background: linear-gradient(45deg, #b91c1c, #991b1b);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(220, 38, 38, 0.3);
}

.cultural-ornament {
    position: relative;
}

.cultural-ornament::before {
    content: '❀';
    position: absolute;
    top: -10px;
    left: -10px;
    font-size: 1.5rem;
    color: #dc2626;
    opacity: 0.3;
}

.cultural-ornament::after {
    content: '❀';
    position: absolute;
    bottom: -10px;
    right: -10px;
    font-size: 1.5rem;
    color: #dc2626;
    opacity: 0.3;
}

.scroll-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.scroll-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.traditional-shadow {
    box-shadow: 0 8px 32px rgba(220, 38, 38, 0.12);
}

.traditional-shadow:hover {
    box-shadow: 0 16px 48px rgba(220, 38, 38, 0.2);
}

.art-skill-level {
    background: linear-gradient(45deg, #dc2626, #f59e0b);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.cultural-quote {
    position: relative;
    font-style: italic;
    padding: 1rem 2rem;
}

.cultural-quote::before {
    content: '"';
    position: absolute;
    top: 0;
    left: 0;
    font-size: 3rem;
    color: #dc2626;
    opacity: 0.3;
    font-family: serif;
}

.cultural-quote::after {
    content: '"';
    position: absolute;
    bottom: -1rem;
    right: 0;
    font-size: 3rem;
    color: #dc2626;
    opacity: 0.3;
    font-family: serif;
}

.performance-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.performance-rating .star {
    color: #f59e0b;
    font-size: 0.875rem;
}

.artist-badge {
    background: linear-gradient(45deg, #dc2626, #f59e0b);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
}

.cultural-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, #dc2626, transparent);
    margin: 2rem 0;
}

.traditional-frame {
    border: 3px solid;
    border-image: linear-gradient(45deg, #dc2626, #f59e0b, #dc2626, #f59e0b) 1;
    border-radius: 0.5rem;
}

.art-performance-time {
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.classical-text-shadow {
    text-shadow: 2px 2px 4px rgba(220, 38, 38, 0.3);
}

.art-category-icon {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(45deg, #dc2626, #f59e0b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin: 0 auto 1rem;
}

.performance-duration {
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
}

.artist-specialty {
    background: linear-gradient(45deg, #f59e0b, #d97706);
    color: white;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.cultural-highlight {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    border-left: 4px solid #dc2626;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
}

.traditional-ornament {
    position: relative;
}

.traditional-ornament::before {
    content: '◆';
    position: absolute;
    top: 50%;
    left: -1rem;
    transform: translateY(-50%);
    color: #dc2626;
    font-size: 0.75rem;
}

.art-mastery-level {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: linear-gradient(45deg, #dc2626, #f59e0b);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.performance-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.performance-stats > div {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.cultural-section-title {
    position: relative;
    display: inline-block;
}

.cultural-section-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 3rem;
    height: 2px;
    background: linear-gradient(90deg, #dc2626, #f59e0b);
}

/* Logo链接样式 */
nav a[href="/"] {
    transition: all 0.3s ease;
}

nav a[href="/"]:hover {
    transform: scale(1.05);
}

nav a[href="/"]:hover .classical-gradient {
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}