* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    border-color: #e5e7eb;
    outline-color: rgba(99, 102, 241, 0.5);
}

body {
    background-color: #ffffff;
    color: #1f2937;
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
}

.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 640px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding-left: 2rem;
        padding-right: 2rem;
        max-width: 1280px;
    }
}

/* Header */
header {
    padding: 2rem 0;
    border-bottom: 1px solid #d1d5db;
    text-align: center;
}

h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    h1 {
        font-size: 2.25rem;
    }
}

.disclaimer {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 0.5rem;
}

/* Main */
main {
    padding: 2rem 0 3rem;
}

@media (min-width: 768px) {
    main {
        padding: 3rem 0 4rem;
    }
}

/* Section */
section {
    padding: 2rem 0;
    border-bottom: 1px solid #d1d5db;
}

@media (min-width: 768px) {
    section {
        padding: 3rem 0;
    }
}

h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    h2 {
        font-size: 1.5rem;
    }
}

/* Info Links */
.info-links-list {
    list-style: none;
}

.info-links-list li {
    margin-bottom: 1rem;
}

.info-links-list a {
    color: #0000ee;
    text-decoration: underline;
    font-weight: 500;
}

.info-links-list a:hover {
    color: #0000aa;
}

/* Timeline */
.timeline {
    position: relative;
    padding: 0;
}

.timeline-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #f3f4f6;
}

@media (min-width: 768px) {
    .timeline-item {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        align-items: flex-start;
    }

    .timeline-item:nth-child(odd) {
        direction: rtl;
    }

    .timeline-item:nth-child(odd) > * {
        direction: ltr;
    }
}

.timeline-date {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 700;
}

.timeline-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.5;
}

.timeline-dot {
    display: none;
}

@media (min-width: 768px) {
    .timeline-dot {
        display: block;
        width: 0.5rem;
        height: 0.5rem;
        background-color: #000000;
        border-radius: 50%;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        top: 0;
    }
}

/* Music Videos */
.video-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

.video-item {
    display: flex;
    flex-direction: column;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    background-color: #f3f4f6;
    border-radius: 0.25rem;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-title {
    font-size: 1rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: 0.25rem;
}

.video-year {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: 0.25rem;
}

/* Coming Soon */
.coming-soon-list {
    list-style: none;
}

.coming-soon-list li {
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.coming-soon-list li::before {
    content: "• ";
    color: #000000;
    font-weight: 700;
    margin-right: 0.5rem;
}

/* Footer */
footer {
    padding: 2rem 0;
    border-top: 1px solid #d1d5db;
    font-size: 0.75rem;
    color: #6b7280;
    text-align: center;
}

footer p {
    margin-bottom: 1rem;
}

footer a {
    color: #0000ee;
    text-decoration: underline;
    margin: 0 0.5rem;
}

footer a:hover {
    color: #0000aa;
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #ffffff;
    border-top: 1px solid #d1d5db;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    z-index: 50;
    font-size: 0.875rem;
    color: #6b7280;
}

.cookie-consent.hidden {
    display: none;
}

.cookie-consent button {
    background-color: #000000;
    color: #ffffff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.875rem;
    white-space: nowrap;
}

.cookie-consent button:hover {
    background-color: #333333;
}

/* Utility */
.max-w-4xl {
    max-width: 56rem;
    margin-left: auto;
    margin-right: auto;
}

/* privacy-policy */

.privacy-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
}

.privacy-modal-content {
  background: #fff;
  max-width: 640px;
  margin: 10vh auto;
  padding: 24px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.7;
  position: relative;
}

.privacy-modal-content h2 {
  margin-top: 0;
}

.privacy-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
}