:root {
  --ink: #21182d;
  --paper: #fff9fd;
  --pale: #f7edf7;
  --pink: #e885b8;
  --purple: #8665a8;
  --yellow: #f6d982;
  --line: rgba(67, 42, 78, .15);
  --shadow: 0 24px 60px rgba(67, 42, 78, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Zen Maru Gothic", sans-serif;
  line-height: 1.9;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(1080px, calc(100% - 40px)); margin-inline: auto; }
.hidden { display: none !important; }
.center { text-align: center; }

#header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  padding: 24px 0;
  color: white;
  transition: .3s ease;
}
#header.scrolled, .sub-page #header {
  padding: 14px 0;
  color: var(--ink);
  background: rgba(255, 249, 253, .92);
  box-shadow: 0 6px 30px rgba(67, 42, 78, .08);
  backdrop-filter: blur(16px);
}
nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { font: 700 1rem/1 "Outfit", sans-serif; letter-spacing: .18em; }
.nav-links { display: flex; gap: 22px; margin: 0; padding: 0; list-style: none; }
.nav-links a { font: 500 .72rem/1 "Outfit", sans-serif; letter-spacing: .12em; opacity: .75; }
.nav-links a:hover, .nav-links a.active { color: var(--pink); opacity: 1; }
.menu-button { display: none; border: 0; background: transparent; color: inherit; font-size: 1.6rem; }

#hero { position: relative; min-height: 100svh; display: grid; place-items: center; overflow: hidden; color: white; }
.hero-image, .hero-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; filter: saturate(.8) contrast(.95); transform: scale(1.02); }
.hero-overlay {
  background:
    radial-gradient(circle at 70% 20%, rgba(246, 217, 130, .35), transparent 34%),
    linear-gradient(135deg, rgba(34, 20, 47, .82), rgba(113, 67, 119, .35) 55%, rgba(34, 20, 47, .74));
}
.hero-content { position: relative; z-index: 2; width: min(980px, calc(100% - 40px)); padding-top: 70px; }
.hero-content h1 { max-width: 760px; margin: 12px 0 20px; font-size: clamp(3rem, 8vw, 7rem); line-height: 1.05; letter-spacing: -.06em; text-shadow: 0 10px 40px rgba(0,0,0,.35); }
.hero-content > p:not(.eyebrow) { font-size: clamp(.9rem, 2vw, 1.2rem); letter-spacing: .1em; }
.eyebrow { margin: 0 0 10px; color: var(--pink); font: 700 .75rem/1.5 "Outfit", sans-serif; letter-spacing: .24em; }
.hero-content .eyebrow { color: var(--yellow); }

.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-block; padding: 12px 22px; border: 1px solid currentColor; border-radius: 999px; font: 700 .72rem/1.4 "Outfit", sans-serif; letter-spacing: .12em; transition: .25s ease; }
.button:hover { transform: translateY(-2px); background: white; color: var(--purple); }
.button.primary { border-color: var(--pink); background: var(--pink); color: white; }

.section { padding: 100px 0; }
.section.pale { background: var(--pale); }
.section h2, .page-heading h1 { margin: 0 0 44px; text-align: center; font: 700 clamp(2.2rem, 5vw, 4rem)/1.1 "Outfit", sans-serif; letter-spacing: .08em; }
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: center; }
.split h2 { text-align: left; font-family: "Zen Maru Gothic", sans-serif; font-size: clamp(2rem, 4vw, 3.3rem); letter-spacing: -.05em; }
.split figure { margin: 0; }
.split figure img { display: block; border-radius: 12px; box-shadow: var(--shadow); aspect-ratio: 4 / 3; object-fit: cover; }
.lead { font-size: 1.2rem; font-weight: 700; }
.text-link { display: inline-block; margin-top: 20px; color: var(--purple); font-weight: 700; }

.news-list { border-top: 1px solid var(--line); }
.news-list article { border-bottom: 1px solid var(--line); }
.news-list article > a, .news-item-content { display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 22px 0; }
.news-list article > a { transition: .2s ease; }
.news-list article > a:hover { padding-left: 10px; color: var(--purple); }
.news-list article > a p::after { content: " →"; color: var(--pink); font-weight: 700; }
.news-list time { color: var(--pink); font: 700 .8rem/2 "Outfit", sans-serif; letter-spacing: .08em; }
.news-list p { margin: 0; white-space: pre-line; }
.news-more { margin: 12px 0 0; text-align: right; }
.news-more .text-link { margin-top: 12px; }
.news-archive { max-width: 900px; margin: auto; }

.album-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 38px; }
.album-card img { display: block; width: 100%; border-radius: 16px; box-shadow: var(--shadow); transition: .3s ease; }
.album-card:hover img { transform: translateY(-5px); }
.album-card p { margin: 20px 0 2px; color: var(--purple); font: 700 .72rem/1.5 "Outfit", sans-serif; letter-spacing: .12em; }
.album-card h3 { margin: 0; font-size: 1.5rem; }
.album-detail-link { display: block; }
.album-card h3 a:hover { color: var(--pink); }
.card-links { display: flex; gap: 16px; margin-top: 12px; color: var(--pink); font: 700 .7rem/1.5 "Outfit", sans-serif; letter-spacing: .08em; }

.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 36px; }
.video-grid h3 { margin: 10px 0 0; }
.video-frame { position: relative; overflow: hidden; aspect-ratio: 16 / 9; border-radius: 14px; background: var(--ink); box-shadow: var(--shadow); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-fallback { position: relative; display: grid; place-items: center; overflow: hidden; aspect-ratio: 16 / 9; border-radius: 14px; background: var(--ink); color: white; box-shadow: var(--shadow); }
.video-fallback img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.video-fallback span, .video-fallback small { position: relative; z-index: 1; text-align: center; }
.video-fallback span { padding: 12px 18px; border-radius: 999px; background: rgba(32, 22, 47, .8); font-weight: 700; }
.video-fallback small { align-self: start; margin-top: -25%; opacity: .8; }
.member-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.member-grid article { padding: 32px 16px; text-align: center; border: 1px solid var(--line); border-radius: 100px 100px 16px 16px; background: white; }
.member-grid span { color: var(--pink); font: 700 .6rem/1.5 "Outfit", sans-serif; letter-spacing: .1em; }
.member-grid h3 { margin: 8px 0 0; }
.links-section { position: relative; display: grid; min-height: calc(100svh - 72px); align-items: center; color: white; background: linear-gradient(135deg, var(--ink), var(--purple)); }
.anchor-alias { position: absolute; inset: 0 auto auto; }
.closing-message { margin: -12px auto 42px; }
.closing-message p { margin: 0; font-size: clamp(1.15rem, 2.6vw, 1.65rem); font-weight: 500; line-height: 2; letter-spacing: .08em; }
.links-section .button-row { justify-content: center; }
footer { padding: 28px 0; text-align: center; color: rgba(255,255,255,.65); background: var(--ink); font: 500 .7rem/1.5 "Outfit", sans-serif; letter-spacing: .1em; }

.page-main { min-height: 90vh; padding: 150px 0 100px; }
.page-heading { margin-bottom: 55px; text-align: center; }
.page-heading h1 { margin-bottom: 16px; }
.song-list { max-width: 800px; margin: auto; border-top: 1px solid var(--line); }
.song-list a { display: grid; grid-template-columns: 70px 1fr auto; gap: 18px; align-items: center; padding: 20px 4px; border-bottom: 1px solid var(--line); transition: .2s ease; }
.song-list a:hover { padding-left: 14px; color: var(--pink); }
.song-list span, .song-list em { font: 500 .68rem/1.5 "Outfit", sans-serif; letter-spacing: .08em; opacity: .65; }
.song-list em { font-style: normal; }
.song-detail { max-width: 800px; margin: auto; }
.song-detail h1 { margin: 12px 0 36px; font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1.25; }
.detail-video { margin-top: 44px; }
.song-detail-action { display: table; margin-top: 12px; }
.song-soundcloud-link { margin-top: 24px; }
.lyrics { margin: 42px 0; white-space: pre-wrap; line-height: 2.15; }
.credit { padding-top: 24px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--purple); }
.song-pagination { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 72px; padding-top: 32px; border-top: 1px solid var(--line); }
.song-pagination a { display: grid; gap: 5px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; transition: .2s ease; }
.song-pagination a:hover { border-color: var(--pink); color: var(--purple); transform: translateY(-2px); }
.song-pagination small { color: var(--pink); font: 700 .68rem/1.5 "Outfit", sans-serif; letter-spacing: .08em; }
.song-pagination-next { text-align: right; }

.history-content { max-width: 820px; margin: auto; padding: 44px; border-radius: 20px; background: white; box-shadow: var(--shadow); }
.history-content img { display: block; max-width: min(100%, 420px) !important; height: auto !important; margin: 28px auto; border-radius: 12px; }
.history-content iframe { width: 100%; height: auto; aspect-ratio: 16 / 9; border: 0; border-radius: 12px; }
.history-content a { color: var(--purple); text-decoration: underline; text-underline-offset: 3px; }
.history-entry { margin-bottom: 54px; padding-bottom: 46px; border-bottom: 1px solid var(--line); }
.history-entry h2 { margin: 8px 0 22px; text-align: left; font: 700 1.8rem/1.4 "Zen Maru Gothic", sans-serif; letter-spacing: 0; }
.album-detail-grid { display: grid; grid-template-columns: minmax(280px, 440px) 1fr; gap: 64px; align-items: start; }
.album-detail-visual img { display: block; width: 100%; border-radius: 18px; box-shadow: var(--shadow); }
.album-detail-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.album-detail-text h1 { margin: 8px 0 14px; font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1.25; }
.album-detail-text h2 { margin: 50px 0 12px; text-align: left; font: 700 .8rem/1.4 "Outfit", sans-serif; letter-spacing: .18em; color: var(--purple); }
.track-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); counter-reset: track; }
.track-list li { counter-increment: track; border-bottom: 1px solid var(--line); }
.track-list a { display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; padding: 17px 4px; transition: .2s ease; }
.track-list a::before { content: counter(track, decimal-leading-zero); color: var(--pink); font: 700 .72rem/1.9 "Outfit", sans-serif; }
.track-list span { grid-column: 2; }
.track-list em { grid-column: 3; font: 500 .68rem/1.9 "Outfit", sans-serif; font-style: normal; opacity: .55; }
.track-list a:hover { padding-left: 12px; color: var(--pink); }
.not-found { padding: 80px 0; text-align: center; }

@media (max-width: 800px) {
  .menu-button { display: block; }
  .nav-links { display: none; position: fixed; inset: 63px 0 auto; flex-direction: column; gap: 0; padding: 20px; color: var(--ink); background: rgba(255,249,253,.98); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { display: block; padding: 14px; }
  .split, .album-grid, .video-grid { grid-template-columns: 1fr; }
  .album-detail-grid { grid-template-columns: 1fr; gap: 42px; }
  .member-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 72px 0; }
  .split { gap: 42px; }
  .history-content { padding: 24px; }
}

@media (max-width: 520px) {
  .hero-content h1 { font-size: 3.15rem; }
  .news-list article > a, .news-item-content { grid-template-columns: 1fr; gap: 4px; }
  .member-grid { grid-template-columns: 1fr; }
  .member-grid article { border-radius: 60px 60px 14px 14px; }
  .song-list a { grid-template-columns: 54px 1fr; }
  .song-list em { display: none; }
  .song-pagination { grid-template-columns: 1fr; }
  .song-pagination span { display: none; }
  .track-list em { display: none; }
  .page-main { padding-top: 120px; }
}