*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, sans-serif;
    background-image: url('../back01_new.jpg'), url('../back03_new.jpg');
    background-position: left top, right bottom;
    background-repeat: no-repeat, no-repeat;
    background-attachment: fixed, fixed;
    background-color: #ffffff;
    color: #1a1a1a;
    min-height: 100vh;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

#container {
    width: min(1200px, 95%);
    margin: 0 auto;
    padding: 40px 0 60px;
    position: relative;
    z-index: 1;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: 0 20px;
}

header h1 {
    font-size: clamp(1.8rem, 2.4vw, 2.8rem);
    color: #151515;
    margin-bottom: 0.4rem;
}

header h2 {
    font-size: clamp(1rem, 1.2vw, 1.3rem);
    font-weight: 400;
    color: #4f4f4f;
    line-height: 1.5;
    max-width: 760px;
    margin: 0 auto;
}

#albums {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 25px 45px rgba(15, 15, 45, 0.2);
    border: 1px solid rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 15px;
}

thead th {
    text-align: left;
    font-size: 0.95rem;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    padding: 10px 15px;
    background: #f7f7fb;
    border-radius: 12px;
}

tbody tr {
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(12, 12, 25, 0.08);
    border-radius: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

tbody td {
    padding: 15px;
    vertical-align: middle;
    border-bottom: 1px solid #f0f0f3;
}

tbody tr:last-child td {
    border-bottom: none;
}

tbody td:nth-child(2) a {
    color: #b30086;
    font-weight: 600;
    text-decoration: none;
}

tbody td:nth-child(2) a:hover {
    text-decoration: underline;
}

table img {
    width: 100%;
    max-width: 220px;
    height: auto;
    border-radius: 14px;
    display: block;
    margin: 0 auto;
}

.cover {
    width: 120px;
    height: auto;
}

.p1 {
    font-size: 1rem;
    line-height: 1.5;
    color: #333;
}

.p1 a {
    color: #008000;
    text-decoration: none;
}

.p1 a:hover {
    text-decoration: underline;
}

.p1 span {
    font-weight: bold;
}

.p2 {
    font-size: 0.9rem;
    color: #666;
}

.cta-links {
    margin-top: 20px;
    text-align: center;
}

.cta-link {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 999px;
    background: linear-gradient(135deg, #b30086, #ff4fc1);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 15px 30px rgba(179, 0, 134, 0.35);
}

.cta-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 35px rgba(179, 0, 134, 0.35);
}

.album-card {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 28px;
    padding: 30px;
    box-shadow: 0 25px 45px rgba(12, 12, 25, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.06);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    align-items: center;
    margin-bottom: 20px;
}

.album-cover img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 18px 30px rgba(15, 15, 35, 0.25);
    max-width: 320px;
    margin: 0 auto;
    display: block;
}

.album-info h3 {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.album-info p {
    color: #555;
    line-height: 1.6;
}

.album-meta {
    font-size: 0.95rem;
    color: #666;
    margin-top: 12px;
}

.nav-panel {
    background: rgba(255, 255, 255, 0.96);
    border-radius: 20px;
    padding: 14px 20px;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 18px 35px rgba(12, 12, 25, 0.12);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: center;
}

.track-nav-wrapper,
.alpha-nav-wrapper {
    position: sticky;
    top: 12px;
    z-index: 5;
}

.track-nav span,
.alpha-nav span {
    font-weight: 600;
    color: #444;
    font-size: 0.95rem;
}

.track-links,
.alpha-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.track-links a,
.alpha-links a {
    padding: 6px 14px;
    border-radius: 50px;
    background: #f1f1f5;
    color: #333;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    font-size: 0.85rem;
}

.track-links a:hover,
.alpha-links a:hover {
    background: #b30086;
    color: #fff;
    border-color: transparent;
}

.track-list {
    margin-top: 20px;
}

.track-item,
.lyric-item {
    padding: 20px 22px;
    background: #fafafa;
    border-radius: 20px;
    margin-bottom: 18px;
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 14px 28px rgba(12, 12, 25, 0.09);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.track-item:hover,
.lyric-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 32px rgba(12, 12, 25, 0.12);
}

.track-item h4,
.lyric-item h4 {
    margin-bottom: 6px;
    font-size: 1.2rem;
}

.track-number {
    font-weight: 700;
    color: #b30086;
    margin-right: 10px;
}

.track-item a,
.lyric-item a {
    color: #b30086;
    text-decoration: none;
    font-weight: 600;
}

.track-item a:hover,
.lyric-item a:hover {
    text-decoration: underline;
}

.track-meta,
.lyric-meta {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 12px;
}

.track-lyrics pre {
    font-family: 'Courier New', monospace;
    background: #ffffff;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

#preamble {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 25px 45px rgba(12, 12, 25, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.06);
    margin-bottom: 30px;
}

.p5 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #1c1c1c;
}

.p3 {
    color: #555;
    margin-bottom: 25px;
    font-size: 1rem;
}

.letter-section {
    margin-top: 30px;
    margin-bottom: 15px;
    padding-bottom: 6px;
    border-bottom: 2px solid #f0f0f3;
}

.letter-section h3 {
    font-size: 1.3rem;
    letter-spacing: 4px;
    color: #1a1a1a;
}

footer {
    text-align: center;
    padding: 30px 0;
    margin-top: 30px;
    color: #666;
}

footer a {
    color: #008000;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 900px) {
    thead {
        display: none;
    }

    tbody tr {
        display: block;
        margin-bottom: 20px;
    }

    tbody td {
        display: flex;
        flex-direction: column;
        padding: 12px 15px;
        border: 1px solid rgba(0, 0, 0, .05);
        border-radius: 14px;
    }

    tbody td::before {
        content: attr(data-label);
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        margin-bottom: 8px;
        color: #999;
    }

    tbody td img {
        max-width: 320px;
        margin-bottom: 10px;
    }
}

@media (max-width: 768px) {
    table td,
    .track-item,
    .lyric-item {
        display: block;
        width: 100%;
        margin-bottom: 20px;
    }

    table img {
        width: 100%;
        height: auto;
    }

    header {
        padding: 20px;
    }

    .p1 {
        font-size: 14px;
    }

    .track-links a,
    .alpha-links a {
        font-size: 0.8rem;
    }

    #preamble {
        padding: 20px;
    }
}

@media (max-width: 560px) {
    header h1 {
        font-size: 1.6rem;
    }

    #albums {
        padding: 15px;
    }

    tbody td {
        padding: 10px;
    }
}