/* ===== History Page - Modern Timeline Design ===== */

/* CSS Variables */
:root {
    --history-primary: #667eea;
    --history-secondary: #764ba2;
    --history-accent: #f093fb;
    --history-yellow: #f7ff0b;
    --history-orange: #ff6b35;
    --history-dark: #1a1a1a;
    --history-light: #ffffff;
    --history-gray-100: #f7fafc;
    --history-gray-700: #4a5568;
}

/* Base */
body { padding-top: 0 !important; margin-top: 0 !important; }
.history-page { background: var(--history-light); min-height: 100vh; }
.history-page .container { max-width: 100%; padding: 0; }

/* Hero */
.history-hero { position: relative; background: linear-gradient(135deg, var(--history-primary), var(--history-secondary), var(--history-accent)); padding: 2rem; overflow: hidden; margin-bottom: 4rem; min-height: 50vh; display: flex; align-items: center; }
.history-hero-bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; opacity: 0.1; }
.hero-particles { position: absolute; width: 100%; height: 100%; background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px); background-size: 50px 50px; animation: particleFloat 20s linear infinite; }
@keyframes particleFloat { 0% { transform: translateY(0); } 100% { transform: translateY(-50px); } }
.hero-waves { position: absolute; bottom: 0; left: 0; right: 0; height: 100px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120'%3E%3Cpath d='M321.39,56.44c58-10.79,114.16-30.13,172-41.86,82.39-16.72,168.19-17.73,250.45-.39C823.78,31,906.67,72,985.66,92.83c70.05,18.48,146.53,26.09,214.34,3V0H0V27.35A600.21,600.21,0,0,0,321.39,56.44Z' fill='%23ffffff' opacity='0.1'/%3E%3C/svg%3E") repeat-x; background-size: cover; }
.history-hero-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; text-align: center; }
.hero-icon-container { position: relative; display: inline-block; margin-bottom: 2rem; }
.hero-icon { font-size: 4rem; filter: drop-shadow(0 10px 20px rgba(0,0,0,0.2)); animation: heroIconFloat 3s ease-in-out infinite; }
@keyframes heroIconFloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-icon-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 120px; height: 120px; background: radial-gradient(circle, rgba(255,255,255,0.3), transparent 70%); border-radius: 50%; animation: glowPulse 2s ease-in-out infinite; }
@keyframes glowPulse { 0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); } 50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); } }
.history-hero-title { font-size: 4rem; font-weight: 900; color: var(--history-light); margin: 0 0 1rem; letter-spacing: -0.02em; text-shadow: 0 4px 20px rgba(0,0,0,0.2); line-height: 1.1; }
.history-hero-subtitle { font-size: 1.25rem; color: rgba(255,255,255,0.95); margin: 0 0 3rem; line-height: 1.6; max-width: 800px; margin-left: auto; margin-right: auto; }
.journey-stats { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; margin-top: 2rem; }
.journey-stat { text-align: center; color: var(--history-light); }
.stat-value { display: block; font-size: 3rem; font-weight: 900; color: var(--history-yellow); text-shadow: 0 2px 10px rgba(0,0,0,0.3); line-height: 1; margin-bottom: 0.5rem; }
.stat-unit { display: block; font-size: 1rem; color: rgba(255,255,255,0.9); margin-top: 0.5rem; font-weight: 600; }

/* Timeline Section */
.timeline-section { padding: 6rem 2rem; background: var(--history-gray-100); }
.timeline-container { max-width: 1200px; margin: 0 auto; }
.timeline-intro { text-align: center; margin-bottom: 4rem; }
.timeline-title { font-size: 3rem; font-weight: 900; background: linear-gradient(135deg, var(--history-primary), var(--history-secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin: 0 0 1rem; }
.timeline-subtitle { font-size: 1.25rem; color: var(--history-gray-700); margin: 0; line-height: 1.6; }

/* Year Section */
.year-section { margin-bottom: 5rem; }
.year-header { display: flex; align-items: center; gap: 2rem; margin-bottom: 3rem; padding-bottom: 1.5rem; border-bottom: 3px solid var(--history-primary); position: relative; }
.year-header::after { content: ''; position: absolute; bottom: -3px; left: 0; width: 100px; height: 3px; background: var(--history-yellow); }
.year-badge { position: relative; flex-shrink: 0; }
.year-number { display: block; font-size: 3.5rem; font-weight: 900; background: linear-gradient(135deg, var(--history-primary), var(--history-accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.year-accent { position: absolute; top: -10px; left: -10px; right: -10px; bottom: -10px; background: linear-gradient(135deg, var(--history-primary), var(--history-accent)); opacity: 0.1; border-radius: 12px; z-index: -1; }
.year-info { flex: 1; }
.year-info h3 { font-size: 2rem; font-weight: 800; color: var(--history-dark); margin: 0 0 0.5rem; }
.year-info p { font-size: 1.125rem; color: var(--history-gray-700); margin: 0; }

/* Timeline */
.timeline { position: relative; padding-left: 3rem; }
.timeline::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--history-primary), var(--history-accent)); border-radius: 2px; }
.timeline-item { position: relative; margin-bottom: 3rem; background: var(--history-light); border-radius: 16px; padding: 2rem; box-shadow: 0 4px 20px rgba(0,0,0,0.08); transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); opacity: 0; transform: translateY(30px); animation: fadeInUp 0.6s ease forwards; }
.timeline-item:nth-child(even) { animation-delay: 0.1s; }
.timeline-item:nth-child(odd) { animation-delay: 0.2s; }
@keyframes fadeInUp { to { opacity: 1; transform: translateY(0); } }
.timeline-item:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.15); }
.timeline-item.featured { background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(240, 147, 251, 0.05)); border: 2px solid var(--history-primary); }
.timeline-marker { position: absolute; left: -4.5rem; top: 2rem; width: 50px; height: 50px; background: var(--history-light); border: 4px solid var(--history-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3); transition: all 0.3s; z-index: 2; }
.timeline-item:hover .timeline-marker { transform: scale(1.1); box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5); }
.timeline-marker.featured-marker { background: linear-gradient(135deg, var(--history-primary), var(--history-accent)); border-color: var(--history-yellow); animation: markerPulse 2s ease-in-out infinite; }
@keyframes markerPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(247, 255, 11, 0.7); } 50% { box-shadow: 0 0 0 10px rgba(247, 255, 11, 0); } }
.marker-icon { font-size: 1.5rem; line-height: 1; }
.marker-pulse { position: absolute; top: -4px; left: -4px; right: -4px; bottom: -4px; border: 2px solid var(--history-primary); border-radius: 50%; animation: pulseRing 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
@keyframes pulseRing { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(1.3); opacity: 0; } }
.timeline-date { display: inline-flex; align-items: baseline; gap: 0.5rem; background: var(--history-gray-100); padding: 0.5rem 1rem; border-radius: 20px; margin-bottom: 1rem; font-weight: 700; }
.date-month { color: var(--history-primary); font-size: 1rem; }
.date-year { color: var(--history-gray-700); font-size: 0.875rem; opacity: 0.7; }
.timeline-content { background: transparent; padding: 0; }
.content-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.timeline-title { font-size: 1.5rem; font-weight: 700; color: var(--history-dark); margin: 0; flex: 1; min-width: 200px; line-height: 1.3; }
.timeline-badge { display: inline-flex; align-items: center; padding: 0.375rem 0.875rem; border-radius: 20px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; white-space: nowrap; flex-shrink: 0; }
.launch-badge { background: linear-gradient(135deg, #10b981, #059669); color: white; }
.milestone-badge { background: linear-gradient(135deg, #3b82f6, #2563eb); color: white; }
.innovation-badge { background: linear-gradient(135deg, #8b5cf6, #7c3aed); color: white; }
.breakthrough-badge { background: linear-gradient(135deg, #f59e0b, #d97706); color: white; }
.community-badge { background: linear-gradient(135deg, #ec4899, #db2777); color: white; }
.awards-badge { background: linear-gradient(135deg, #fbbf24, #f59e0b); color: var(--history-dark); }
.collaboration-badge { background: linear-gradient(135deg, #06b6d4, #0891b2); color: white; }
.upgrade-badge { background: linear-gradient(135deg, #6366f1, #4f46e5); color: white; }
.celebration-badge { background: linear-gradient(135deg, #f7ff0b, #ffd700); color: var(--history-dark); animation: badgeShine 2s ease-in-out infinite; }
@keyframes badgeShine { 0%, 100% { box-shadow: 0 0 10px rgba(247, 255, 11, 0.5); } 50% { box-shadow: 0 0 20px rgba(247, 255, 11, 0.8); } }
.growth-badge { background: linear-gradient(135deg, #10b981, #059669); color: white; }
.viral-badge { background: linear-gradient(135deg, #ef4444, #dc2626); color: white; }
.award-badge { background: linear-gradient(45deg, #ffd700, #ffb347); color: var(--history-dark); }
.timeline-description { font-size: 1rem; line-height: 1.7; color: var(--history-gray-700); margin: 0 0 1rem; }
.timeline-impact { background: rgba(102, 126, 234, 0.1); border-left: 4px solid var(--history-primary); padding: 1rem; border-radius: 8px; margin-top: 1.5rem; }
.impact-label { font-weight: 700; color: var(--history-primary); margin-right: 0.5rem; }
.impact-text { color: var(--history-gray-700); }
.timeline-actions { margin-top: 1.5rem; }
.timeline-link { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.75rem 1.5rem; background: linear-gradient(135deg, var(--history-primary), var(--history-secondary)); color: white; text-decoration: none; border-radius: 25px; font-weight: 600; transition: all 0.3s; box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3); min-height: 48px; touch-action: manipulation; cursor: pointer; }
@media (hover: hover) { .timeline-link:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4); text-decoration: none; } }
@media (hover: none) { .timeline-link:active { transform: scale(0.98); } }
.timeline-link.featured-link { background: linear-gradient(135deg, var(--history-yellow), var(--history-orange)); color: var(--history-dark); }
.link-icon { font-size: 1rem; }

/* Lists */
.awards-list, .improvement-list { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.75rem; }
.award-item, .improvement-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem; background: rgba(255,255,255,0.8); border-radius: 8px; transition: all 0.3s; }
.award-item:hover, .improvement-item:hover { background: rgba(255,255,255,1); transform: translateX(4px); }
.award-item.grand { background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(245, 158, 11, 0.2)); border: 2px solid #fbbf24; }
.award-icon, .improvement-icon { font-size: 1.25rem; flex-shrink: 0; }
.award-text, .improvement-text { font-size: 1rem; color: var(--history-gray-700); font-weight: 500; }

/* Artwork */
.timeline-visual { margin-top: 2rem; }
.artwork-showcase { display: flex; flex-direction: column; align-items: center; gap: 1rem; padding: 2rem; background: rgba(102, 126, 234, 0.05); border-radius: 12px; backdrop-filter: blur(10px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); transition: all 0.3s; }
@media (hover: hover) { .artwork-showcase:hover { transform: scale(1.02); box-shadow: 0 12px 32px rgba(0,0,0,0.2); } }
.artwork-image { width: clamp(150px, 30vw, 200px); height: clamp(150px, 30vw, 200px); border-radius: 1rem; box-shadow: 0 10px 30px rgba(0,0,0,0.2); transition: transform 0.3s; object-fit: cover; }
@media (hover: hover) { .artwork-image:hover { transform: scale(1.05); } }
.artwork-caption { display: flex; align-items: center; gap: 0.5rem; color: var(--history-dark); font-weight: 600; }
.caption-label { font-size: 1.25rem; }
.caption-text { font-size: 0.875rem; color: var(--history-gray-700); font-weight: 600; }

/* Future Section */
.future-section { position: relative; background: linear-gradient(135deg, var(--history-dark), #2d3748); padding: 6rem 2rem; overflow: hidden; }
.future-bg { position: absolute; top: 0; left: 0; right: 0; bottom: 0; opacity: 0.05; }
.future-pattern { width: 100%; height: 100%; background-image: repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.05) 35px, rgba(255,255,255,.05) 70px); animation: pattern-drift 40s linear infinite; }
@keyframes pattern-drift { 0% { transform: translate(0, 0) rotate(0deg); } 100% { transform: translate(-50px, -30px) rotate(5deg); } }
.future-container { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; }
.future-content { text-align: center; }
.future-icon { font-size: 4rem; margin-bottom: 2rem; animation: heroIconFloat 3s ease-in-out infinite; }
.future-title { font-size: 3rem; font-weight: 900; color: var(--history-light); margin: 0 0 1rem; background: linear-gradient(135deg, var(--history-light), var(--history-yellow)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.future-subtitle { font-size: 1.5rem; color: var(--history-yellow); margin: 0 0 2rem; font-weight: 700; }
.future-description { font-size: 1.125rem; line-height: 1.8; color: rgba(255,255,255,0.9); margin: 0 0 3rem; max-width: 800px; margin-left: auto; margin-right: auto; }
.future-cta { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 4rem; }
.future-cta-button { display: inline-flex; align-items: center; gap: 0.75rem; padding: 1rem 2rem; border-radius: 30px; font-weight: 700; font-size: 1.125rem; text-decoration: none; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); min-width: 220px; justify-content: center; min-height: 48px; touch-action: manipulation; cursor: pointer; }
.future-cta-button.primary { background: linear-gradient(135deg, var(--history-yellow), var(--history-orange)); color: var(--history-dark); box-shadow: 0 4px 20px rgba(247, 255, 11, 0.4); }
@media (hover: hover) { .future-cta-button.primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(247, 255, 11, 0.6); text-decoration: none; } }
.future-cta-button.secondary { background: rgba(255,255,255,0.1); color: var(--history-light); border: 2px solid rgba(255,255,255,0.3); backdrop-filter: blur(10px); }
@media (hover: hover) { .future-cta-button.secondary:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.5); transform: translateY(-3px); text-decoration: none; } }
@media (hover: none) { .future-cta-button:active { transform: scale(0.98); } }
.btn-icon { font-size: 1.25rem; }
.future-social { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 3rem; }
.social-text { color: var(--history-light); font-size: 1.1rem; margin-bottom: 2rem; opacity: 0.8; }
.social-links { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.social-link { display: flex; align-items: center; gap: 0.75rem; padding: 1rem 1.5rem; background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border-radius: 2rem; text-decoration: none; color: var(--history-light); transition: all 0.3s; border: 1px solid rgba(255,255,255,0.1); min-height: 48px; touch-action: manipulation; cursor: pointer; }
@media (hover: hover) { 
    .social-link:hover { background: rgba(255,255,255,0.2); transform: translateY(-3px); text-decoration: none; color: var(--history-light); }
    .social-link.spotify:hover { background: #1DB954; border-color: #1DB954; }
    .social-link.apple:hover { background: #A855F7; border-color: #A855F7; }
    .social-link.youtube:hover { background: #FF0000; border-color: #FF0000; }
}
.social-icon { font-size: 1.5rem; }
.social-label { font-weight: 600; font-size: 1rem; }

/* Responsive - Tablet */
@media (max-width: 768px) {
    .history-hero { padding: 0.8rem 0; min-height: 40vh; }
    .history-hero-title { font-size: 2.5rem; }
    .history-hero-subtitle { font-size: 1rem; }
    .history-hero-subtitle br { display: none; }
    .journey-stats { gap: 2rem; }
    .stat-value { font-size: 2rem; }
    .timeline-section { padding: 4rem 1.5rem; }
    .timeline-title { font-size: 2rem; }
    .year-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .year-number { font-size: 2.5rem; }
    .year-info h3 { font-size: 1.5rem; }
    .timeline { padding-left: 2rem; }
    .timeline::before { width: 3px; }
    .timeline-marker { left: -3.25rem; width: 40px; height: 40px; border-width: 3px; }
    .marker-icon { font-size: 1.25rem; }
    .timeline-item { padding: 1.5rem; }
    .timeline-title { font-size: 1.25rem; }
    .content-header { flex-direction: column; align-items: flex-start; }
    .future-section { padding: 4rem 1.5rem; }
    .future-title { font-size: 2rem; }
    .future-subtitle { font-size: 1.25rem; }
    .future-description { font-size: 1rem; }
    .future-description br { display: none; }
    .future-cta { flex-direction: column; align-items: center; gap: 1rem; }
    .future-cta-button { width: 100%; max-width: 300px; padding: 0.875rem 1.75rem; font-size: 1rem; }
    .social-links { gap: 1rem; }
}

/* Responsive - Mobile */
@media (max-width: 480px) {
    .history-hero { padding: 0.6rem 0; }
    .history-hero-title { font-size: 2rem; }
    .hero-icon { font-size: 2.5rem; }
    .hero-icon-glow { width: 80px; height: 80px; }
    .journey-stats { gap: 1.5rem; }
    .stat-value { font-size: 1.75rem; }
    .stat-unit { font-size: 0.875rem; }
    .timeline-section { padding: 3rem 1rem; }
    .timeline-title { font-size: 1.75rem; }
    .year-number { font-size: 2rem; }
    .year-info h3 { font-size: 1.25rem; }
    .timeline { padding-left: 1.5rem; }
    .timeline::before { width: 2px; }
    .timeline-marker { left: -2.75rem; width: 36px; height: 36px; border-width: 3px; }
    .marker-icon { font-size: 1rem; }
    .timeline-item { padding: 1.25rem; margin-bottom: 2rem; }
    .timeline-title { font-size: 1.125rem; }
    .timeline-badge { padding: 0.2rem 0.6rem; font-size: 0.65rem; }
    .future-section { padding: 4rem 1rem; }
    .future-icon { font-size: 3rem; }
    .future-title { font-size: 1.75rem; }
    .future-subtitle { font-size: 1.125rem; }
    .future-cta { flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }
    .future-cta-button { width: 100%; max-width: 280px; padding: 0.75rem 1.5rem; font-size: 0.95rem; min-width: unset; }
    .social-links { flex-direction: column; align-items: center; gap: 0.75rem; }
    .social-link { width: 100%; max-width: 250px; justify-content: center; }
}

/* Accessibility */
.future-cta-button:focus, .social-link:focus, .timeline-link:focus { outline: 2px solid var(--history-yellow); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ===== Artwork Evolution Section ===== */
.artwork-evolution-section {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--history-gray-100), var(--history-light));
}

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

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title,
h2.section-title {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--history-primary), var(--history-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 1rem;
    text-align: center;
}

.section-subtitle,
p.section-subtitle {
    font-size: 1.25rem;
    color: var(--history-gray-700);
    margin: 0;
    text-align: center;
}

.artwork-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.artwork-card {
    background: var(--history-light);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.artwork-card:nth-child(1) { animation-delay: 0s; }
.artwork-card:nth-child(2) { animation-delay: 0.1s; }
.artwork-card:nth-child(3) { animation-delay: 0.2s; }
.artwork-card:nth-child(4) { animation-delay: 0.3s; }

.artwork-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 50px rgba(0,0,0,0.15);
}

.artwork-card.featured-artwork {
    border: 3px solid var(--history-yellow);
    background: linear-gradient(135deg, rgba(247, 255, 11, 0.05), rgba(255, 107, 53, 0.05));
}

.artwork-image-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
}

.evolution-artwork-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.artwork-card:hover .evolution-artwork-image {
    transform: scale(1.05);
}

.artwork-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.7) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    padding: 1.5rem;
}

.artwork-year {
    color: var(--history-light);
    font-weight: 700;
    font-size: 1.125rem;
}

.artwork-badge {
    background: var(--history-yellow);
    color: var(--history-dark);
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.artwork-info {
    padding: 1.5rem;
}

.artwork-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--history-dark);
    margin: 0 0 0.5rem;
}

.artwork-period {
    font-size: 0.875rem;
    color: var(--history-primary);
    font-weight: 600;
    margin: 0 0 0.75rem;
}

.artwork-description {
    font-size: 0.95rem;
    color: var(--history-gray-700);
    line-height: 1.6;
    margin: 0;
}

/* ===== Growth Graph Section ===== */
.growth-graph-section {
    padding: 6rem 2rem;
    background: linear-gradient(180deg, var(--history-gray-100), var(--history-light));
}

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

.growth-chart {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
    background: var(--history-light);
    border-radius: 24px;
    padding: 3rem 2rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

.chart-y-axis {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-right: 1rem;
    border-right: 2px solid rgba(0,0,0,0.1);
}

.y-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--history-gray-700);
}

.chart-area {
    flex: 1;
    position: relative;
    height: 400px;
}

.chart-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.grid-line {
    width: 100%;
    height: 1px;
    background: rgba(0,0,0,0.05);
}

.chart-line {
    position: relative;
    width: 100%;
    height: 100%;
}

.growth-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    animation: drawLine 2s ease-out forwards;
    animation-delay: 0.5s;
}

@keyframes drawLine {
    to {
        opacity: 1;
    }
}

.growth-line polyline {
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    animation: dash 2.5s ease-out forwards;
    animation-delay: 0.5s;
}

@keyframes dash {
    to {
        stroke-dashoffset: 0;
    }
}

.data-point {
    position: absolute;
    transform: translate(-50%, 50%);
}

.point-marker {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--history-primary);
    border: 3px solid var(--history-light);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    z-index: 2;
}

.point-marker:hover {
    transform: scale(1.3);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.point-marker.start {
    background: #10b981;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.point-marker.milestone-marker {
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--history-yellow), var(--history-orange));
    box-shadow: 0 4px 16px rgba(247, 255, 11, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(247, 255, 11, 0.5);
    }
    50% {
        box-shadow: 0 6px 24px rgba(247, 255, 11, 0.8);
        transform: scale(1.1);
    }
}

.point-marker.current-marker {
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--history-primary), var(--history-accent));
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.6);
    animation: currentPulse 2s ease-in-out infinite;
}

@keyframes currentPulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(102, 126, 234, 0.6);
    }
    50% {
        box-shadow: 0 6px 24px rgba(102, 126, 234, 0.9);
        transform: scale(1.15);
    }
}

.point-label {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 1rem;
    text-align: center;
    white-space: nowrap;
    opacity: 0;
    animation: fadeInLabel 0.6s ease forwards;
}

.data-point:hover .point-label {
    opacity: 1 !important;
}

@keyframes fadeInLabel {
    to {
        opacity: 0.7;
    }
}

.point-value {
    display: block;
    font-size: 1.125rem;
    font-weight: 900;
    color: var(--history-primary);
    margin-bottom: 0.25rem;
}

.point-date {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--history-gray-700);
}

.milestone-badge {
    display: block;
    margin-top: 0.5rem;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, var(--history-yellow), var(--history-orange));
    color: var(--history-dark);
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(247, 255, 11, 0.3);
}

.current-badge {
    background: linear-gradient(135deg, var(--history-primary), var(--history-accent));
    color: var(--history-light);
}

.data-point.milestone .point-label,
.data-point.current .point-label {
    opacity: 1;
    animation: none;
}

/* Chart Legend */
.chart-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-marker {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--history-light);
}

.start-legend {
    background: #10b981;
}

.milestone-legend {
    background: linear-gradient(135deg, var(--history-yellow), var(--history-orange));
}

.current-legend {
    background: linear-gradient(135deg, var(--history-primary), var(--history-accent));
}

.legend-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--history-gray-700);
}

/* ===== Platform Statistics Section ===== */
.platform-stats-section {
    padding: 6rem 2rem;
    background: var(--history-light);
}

.platform-container {
    max-width: 1000px;
    margin: 0 auto;
}

.platform-stats {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08), rgba(240, 147, 251, 0.08));
    border-radius: 24px;
    padding: 3rem;
    margin-top: 2rem;
}

.platform-bars {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.platform-bar {
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInRight 0.6s ease forwards;
}

.platform-bar:nth-child(1) { animation-delay: 0s; }
.platform-bar:nth-child(2) { animation-delay: 0.15s; }
.platform-bar:nth-child(3) { animation-delay: 0.3s; }

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

.platform-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.platform-name {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    color: var(--history-dark);
    font-size: 1.125rem;
}

.platform-icon-small {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 0.875rem;
    overflow: hidden;
}

.platform-icon-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.platform-icon-small.spotify {
    background: #1DB954;
}

.platform-icon-small.youtube {
    background: #FF0000;
}

.platform-icon-small.apple {
    background: #A855F7;
}

.platform-count {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--history-primary);
}

.bar-container {
    width: 100%;
    height: 12px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.bar-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

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

.spotify-bar {
    background: linear-gradient(90deg, #1DB954, #1ed760);
}

.youtube-bar {
    background: linear-gradient(90deg, #FF0000, #ff3333);
}

.apple-bar {
    background: linear-gradient(90deg, #A855F7, #c084fc);
}

/* Responsive - Tablet */
@media (max-width: 768px) {
    .artwork-evolution-section,
    .growth-graph-section,
    .platform-stats-section {
        padding: 4rem 1.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .artwork-timeline {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1.5rem;
    }

    .growth-chart {
        padding: 2rem 1rem;
    }

    .chart-area {
        height: 300px;
    }

    .y-label {
        font-size: 0.75rem;
    }

    .point-label {
        font-size: 0.875rem;
    }

    .point-value {
        font-size: 1rem;
    }

    .point-date {
        font-size: 0.7rem;
    }

    .milestone-badge {
        font-size: 0.65rem;
        padding: 0.2rem 0.6rem;
    }

    .platform-stats {
        padding: 2rem;
    }
}

/* Responsive - Mobile */
@media (max-width: 480px) {
    .artwork-evolution-section,
    .growth-graph-section,
    .platform-stats-section {
        padding: 3rem 1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .artwork-timeline {
        grid-template-columns: 1fr;
    }

    .growth-chart {
        flex-direction: column;
        padding: 1.5rem 1rem;
    }

    .chart-y-axis {
        flex-direction: row;
        justify-content: space-between;
        padding-right: 0;
        padding-bottom: 1rem;
        border-right: none;
        border-bottom: 2px solid rgba(0,0,0,0.1);
    }

    .chart-area {
        height: 250px;
    }

    .y-label {
        font-size: 0.7rem;
    }

    .point-marker {
        width: 12px;
        height: 12px;
    }

    .point-marker.milestone-marker,
    .point-marker.current-marker {
        width: 14px;
        height: 14px;
    }

    .point-label {
        margin-bottom: 0.75rem;
    }

    .point-value {
        font-size: 0.875rem;
    }

    .point-date {
        font-size: 0.65rem;
    }

    .milestone-badge {
        font-size: 0.6rem;
        padding: 0.15rem 0.5rem;
    }

    .chart-legend {
        gap: 1rem;
    }

    .legend-text {
        font-size: 0.75rem;
    }

    .platform-stats {
        padding: 1.5rem;
    }

    .platform-name {
        font-size: 1rem;
    }

    .platform-count {
        font-size: 1.25rem;
    }
}

/* Print */
@media print {
    .future-cta, .future-social { display: none; }
    .history-hero, .future-section { background: white !important; color: black !important; }
    .timeline-marker, .timeline-item { box-shadow: none !important; border: 1px solid #e2e8f0 !important; }
    .timeline-item { page-break-inside: avoid; }
    .artwork-card { box-shadow: none !important; border: 1px solid #e2e8f0 !important; page-break-inside: avoid; }
}

/* ========================================================================
   コラボレーション＆イベント
   ======================================================================== */
.collab-events-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #f8f9fa, white);
}

.collab-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.content-box {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.content-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.box-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #f0f0f0;
}

.box-icon {
    font-size: 2.5rem;
}

.box-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--history-primary);
    margin: 0;
}

.collab-list,
.event-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.collab-item,
.event-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    border-radius: 12px;
    transition: all 0.3s ease;
    border-left: 4px solid var(--history-primary);
}

.collab-item:hover,
.event-item:hover {
    background: linear-gradient(135deg, #f0f2ff, #ffffff);
    transform: translateX(5px);
}

.event-item.featured {
    background: linear-gradient(135deg, #fff5e6, #ffffff);
    border-left-color: var(--history-yellow);
    box-shadow: 0 4px 12px rgba(247, 255, 11, 0.2);
}

.collab-date {
    font-size: 0.875rem;
    font-weight: 700;
    color: white;
    background: var(--history-primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    min-width: 80px;
    text-align: center;
    height: fit-content;
}

.collab-content {
    flex: 1;
}

.collab-title,
.event-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #333;
    margin: 0 0 0.5rem 0;
}

.collab-desc,
.event-desc {
    font-size: 0.9375rem;
    color: #666;
    margin: 0;
}

.collab-link,
.event-link {
    display: inline-block;
    margin-top: 0.75rem;
    color: var(--history-primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.collab-link:hover,
.event-link:hover {
    color: var(--history-secondary);
    transform: translateX(3px);
}

.event-badge {
    font-size: 0.875rem;
    font-weight: 700;
    color: white;
    background: var(--history-secondary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    min-width: 70px;
    text-align: center;
    height: fit-content;
}

.event-badge.featured-badge {
    background: linear-gradient(135deg, var(--history-yellow), #ffd700);
    color: #333;
}

.event-content {
    flex: 1;
}

/* ========================================================================
   年間アワード
   ======================================================================== */
.awards-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
}

.awards-section::before {
    content: '🏆';
    position: absolute;
    font-size: 30rem;
    opacity: 0.05;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.awards-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.awards-section .section-title {
    color: white;
}

.awards-section .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.award-year-card {
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
}

.award-year-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.award-year-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 3px solid #f0f0f0;
}

.award-year-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--history-primary), var(--history-secondary));
    color: white;
    font-size: 1.5rem;
    font-weight: 900;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.award-year-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.award-items {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.award-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.award-item:hover {
    background: linear-gradient(135deg, #e8f0fe, #ffffff);
    transform: translateX(5px);
}

.award-item.grand-prize {
    background: linear-gradient(135deg, #fff9e6, #ffffff);
    border: 3px solid var(--history-yellow);
    box-shadow: 0 4px 16px rgba(247, 255, 11, 0.3);
}

.award-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.award-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.award-category {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--history-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.award-winner {
    font-size: 1.125rem;
    font-weight: 700;
    color: #333;
}

.award-episode-link {
    display: block;
    text-align: center;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--history-primary), var(--history-secondary));
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.award-episode-link:hover {
    background: linear-gradient(135deg, var(--history-secondary), var(--history-accent));
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* ========================================================================
   リスナーの声
   ======================================================================== */
.testimonials-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, white, #f8f9fa);
}

.testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    border-top: 4px solid var(--history-primary);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    border-top-color: var(--history-accent);
}

.quote-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: #333;
    margin: 0 0 1.5rem 0;
    font-style: italic;
}

.testimonial-author {
    font-size: 0.9375rem;
    color: #666;
    font-weight: 600;
    text-align: right;
}

/* ========================================================================
   コンテンツ分析
   ======================================================================== */
.content-analysis-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.content-analysis-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><rect width="2" height="2" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 60px 60px;
}

.analysis-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

.content-analysis-section .section-title {
    color: white;
}

.content-analysis-section .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.analysis-grid {
    margin-top: 3rem;
}

.genre-bar-chart {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.genre-item {
    margin-bottom: 2rem;
}

.genre-item:last-child {
    margin-bottom: 0;
}

.genre-label {
    font-size: 1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.75rem;
    display: block;
}

.genre-bar-container {
    background: #f0f0f0;
    border-radius: 12px;
    height: 50px;
    position: relative;
    overflow: hidden;
}

.genre-bar {
    height: 100%;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 1.5rem;
    transition: width 1s ease-out;
    position: relative;
    overflow: hidden;
}

.genre-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

.drama-bar {
    background: linear-gradient(90deg, var(--history-primary), var(--history-secondary));
}

.anime-bar {
    background: linear-gradient(90deg, #f093fb, #f5576c);
}

.movie-bar {
    background: linear-gradient(90deg, #4facfe, #00f2fe);
}

.talk-bar {
    background: linear-gradient(90deg, #43e97b, #38f9d7);
}

.other-bar {
    background: linear-gradient(90deg, #fa709a, #fee140);
}

.genre-count {
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* ========================================================================
   メディア掲載
   ======================================================================== */
.media-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #f8f9fa, white);
}

.media-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.media-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.media-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.media-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.media-content {
    flex: 1;
}

.media-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--history-primary);
    margin: 0 0 0.5rem 0;
}

.media-date {
    font-size: 0.875rem;
    color: #999;
    margin: 0 0 0.75rem 0;
    font-weight: 600;
}

.media-desc {
    font-size: 0.9375rem;
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* ========================================================================
   新セクション レスポンシブ対応
   ======================================================================== */
@media (max-width: 768px) {
    /* コラボレーション＆イベント */
    .content-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .content-box {
        padding: 2rem;
    }

    .box-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .box-icon {
        font-size: 2rem;
    }

    .box-title {
        font-size: 1.25rem;
    }

    .collab-item,
    .event-item {
        flex-direction: column;
        gap: 1rem;
    }

    .collab-date,
    .event-badge {
        min-width: auto;
        width: fit-content;
    }

    /* 年間アワード */
    .awards-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .award-year-card {
        padding: 2rem;
    }

    .award-year-badge {
        font-size: 1.25rem;
        padding: 0.5rem 1.5rem;
    }

    .award-year-title {
        font-size: 1.125rem;
    }

    .award-item {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .award-icon {
        font-size: 2rem;
    }

    /* リスナーの声 */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-card {
        padding: 2rem;
    }

    /* コンテンツ分析 */
    .genre-bar-chart {
        padding: 2rem;
    }

    .genre-label {
        font-size: 0.9375rem;
    }

    .genre-bar-container {
        height: 40px;
    }

    .genre-count {
        font-size: 1rem;
        padding-right: 1rem;
    }

    /* メディア掲載 */
    .media-grid {
        grid-template-columns: 1fr;
    }

    .media-card {
        padding: 2rem;
        flex-direction: column;
    }

    .media-icon {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    /* コラボレーション＆イベント */
    .collab-events-section,
    .awards-section,
    .testimonials-section,
    .content-analysis-section,
    .media-section {
        padding: 4rem 0;
    }

    .collab-container,
    .awards-container,
    .testimonials-container,
    .analysis-container,
    .media-container {
        padding: 0 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 0.875rem;
    }

    .content-box {
        padding: 1.5rem;
    }

    .box-title {
        font-size: 1.125rem;
    }

    .collab-item,
    .event-item {
        padding: 1.25rem;
    }

    .collab-title,
    .event-title {
        font-size: 1rem;
    }

    .collab-desc,
    .event-desc {
        font-size: 0.875rem;
    }

    /* 年間アワード */
    .award-year-card {
        padding: 1.5rem;
    }

    .award-year-badge {
        font-size: 1.125rem;
        padding: 0.5rem 1.25rem;
    }

    .award-year-title {
        font-size: 1rem;
    }

    .award-item {
        padding: 1rem;
    }

    .award-icon {
        font-size: 1.75rem;
    }

    .award-category {
        font-size: 0.75rem;
    }

    .award-winner {
        font-size: 1rem;
    }

    .award-episode-link {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }

    /* リスナーの声 */
    .testimonial-card {
        padding: 1.5rem;
    }

    .quote-icon {
        font-size: 2rem;
    }

    .testimonial-text {
        font-size: 1rem;
    }

    .testimonial-author {
        font-size: 0.875rem;
    }

    /* コンテンツ分析 */
    .genre-bar-chart {
        padding: 1.5rem;
    }

    .genre-item {
        margin-bottom: 1.5rem;
    }

    .genre-label {
        font-size: 0.875rem;
    }

    .genre-bar-container {
        height: 35px;
    }

    .genre-count {
        font-size: 0.9375rem;
    }

    /* メディア掲載 */
    .media-card {
        padding: 1.5rem;
    }

    .media-icon {
        font-size: 2rem;
    }

    .media-title {
        font-size: 1.125rem;
    }

    .media-date {
        font-size: 0.8125rem;
    }

    .media-desc {
        font-size: 0.875rem;
    }
}