:root {
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Inter", "Noto Sans JP", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #e6e9ef;
    background: #0b0f16;
}

.container {
    width: min(100%, 980px);
    margin: 0 auto;
    padding: 40px 20px 56px;
}

.hero {
    margin-bottom: 28px;
}

.discography {
    margin-bottom: 20px;
}

.discography-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.discography-link {
    margin: 12px 0 0;
    font-size: 0.95rem;
}

.cd-card {
    background: rgba(11, 15, 25, 0.88);
    border: 1px solid rgba(143, 172, 255, 0.28);
    border-radius: 12px;
    padding: 10px;
    display: grid;
    align-content: start;
    gap: 8px;
}

.cover {
    display: block;
    border: none;
}

.cover::before {
    content: none;
}

.cover img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
}

.cd-title {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.35;
    font-weight: 600;
}

.tile-links {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    align-content: flex-start;
    gap: 10px;
}

.tile-links a {
    font-size: 0.82rem;
}

.cd-card a::before {
    content: none;
}

h1 {
    margin: 0;
    font-size: clamp(1.8rem, 2.5vw, 2.4rem);
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.subtitle {
    margin: 10px 0 0;
    color: #b6c0d1;
    font-size: 0.98rem;
}

.sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.card {
    background: rgba(12, 18, 30, 0.78);
    border: 1px solid rgba(150, 170, 220, 0.24);
    border-radius: 14px;
    padding: 18px 16px;
    backdrop-filter: blur(6px);
}

h2 {
    margin: 0 0 10px;
    font-size: 1rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #b8c7e6;
}

h2 + ul + h2 {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(150, 170, 220, 0.24);
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

a {
    display: inline-flex;
    align-items: center;
    gap: 0.38em;
    color: #eaf0ff;
    text-decoration: none;
    border-bottom: 1px solid rgba(143, 172, 255, 0.5);
    transition: color 0.2s ease, border-color 0.2s ease;
}

a::before {
    content: "🔗";
    font-size: 0.84em;
    color: #9fb8ff;
    transform: translateY(-0.02em);
}

a[href^="mailto:"]::before {
    content: "📧";
    font-size: 0.84em;
    color: #9fb8ff;
}

a[href*="x.com"]::before {
    content: "𝕏";
}

a[href*="youtube.com"]::before {
    content: "🎬";
}

a[href*="soundcloud.com"]::before {
    content: "☁️";
}

a[href*="bandcamp.com"]::before {
    content: "🎵";
}

a[href*="booth.pm"]::before {
    content: "🛍️";
}

a[href*="melonbooks.co.jp"]::before {
    content: "📚";
}

a[href*="note.com"]::before {
    content: "📝";
}

a[href*="diverse.direct"]::before {
    content: "💿";
}

a[href*="portavenir.com/"]::before {
    content: "✨";
}

.discography .cd-card a::before {
    content: none;
}

a:hover,
a:focus-visible {
    color: #8fd3ff;
    border-color: rgba(143, 211, 255, 0.9);
}

@media (max-width: 640px) {
    .container {
        padding: 28px 16px 40px;
    }

    .discography-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 980px) and (min-width: 641px) {
    .discography-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}