:root {
  --ink: #202724;
  --muted: #66706b;
  --paper: #f4f1ea;
  --card: rgba(255, 255, 255, 0.72);
  --line: rgba(41, 59, 51, 0.18);
  --pine: #314c3f;
  --moss: #82947d;
  --accent: #9e6f55;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(135, 157, 133, 0.22), transparent 30rem),
    linear-gradient(150deg, #f8f6f1 0%, var(--paper) 55%, #e9ede6 100%);
  font-family: "Noto Sans TC", "Noto Sans JP", system-ui, sans-serif;
  line-height: 1.8;
}

a { color: inherit; }

img { max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  border-bottom: 1px solid var(--line);
  background: rgba(248, 246, 241, 0.86);
  backdrop-filter: blur(14px);
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.nav { display: flex; gap: clamp(0.8rem, 3vw, 2rem); }
.nav a {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-decoration: none;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--pine); }

main { min-height: calc(100vh - 10rem); }

.shell {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
  padding: clamp(3rem, 8vw, 7rem) 0;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1, h2, h3 {
  font-family: Georgia, "Times New Roman", "Noto Serif TC", serif;
  font-weight: 500;
  line-height: 1.25;
}

h1 { margin: 0.3rem 0 1rem; font-size: clamp(2.8rem, 8vw, 6.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
p { margin: 0 0 1rem; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
}

.hero-copy p { max-width: 38rem; color: var(--muted); font-size: 1.05rem; }
.home-logo {
  width: min(25rem, 82%);
  display: block;
  margin: 0 0 2rem;
  border-radius: 1rem;
  mix-blend-mode: multiply;
}
.hero-art {
  min-height: 33rem;
  border: 1px solid var(--line);
  border-radius: 48% 48% 1.5rem 1.5rem;
  background: linear-gradient(160deg, rgba(255,255,255,.7), rgba(106,129,113,.22));
  overflow: hidden;
}
.hero-art img { width: 100%; height: 100%; min-height: 33rem; object-fit: contain; object-position: center bottom; display: block; }

.button-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--pine);
  border-radius: 999px;
  background: var(--pine);
  color: white;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
}
.button.secondary { background: transparent; color: var(--pine); }

.page-head { max-width: 46rem; margin-bottom: 3rem; }
.page-head h1 { font-size: clamp(2.5rem, 7vw, 5rem); }
.page-head p { color: var(--muted); }

.about-grid, .single-grid {
  display: grid;
  grid-template-columns: minmax(280px, .9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.portrait-card, .content-card, .track-card {
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--card);
  box-shadow: 0 1.5rem 4rem rgba(47, 60, 51, 0.08);
}
.portrait-card { overflow: hidden; }
.portrait-card img { width: 100%; display: block; }
.content-card { padding: clamp(1.4rem, 4vw, 2.5rem); }
.portrait-stack { display: grid; gap: 1.2rem; margin: 0; }
.portrait-stack .portrait-card { margin: 0; }
.expression-card {
  margin: 0;
  padding: .75rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255,255,255,.62);
}
.expression-card img { width: 100%; display: block; border-radius: .55rem; }
.expression-card figcaption { padding: .65rem .2rem 0; color: var(--muted); font-size: .76rem; letter-spacing: .08em; }

.profile-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem 1.5rem;
  margin: 2rem 0;
  padding: 1.2rem 0;
  border-block: 1px solid var(--line);
}
.profile-list div { display: grid; grid-template-columns: 4rem 1fr; }
.profile-list dt { color: var(--muted); }
.profile-list dd { margin: 0; }

.audio-list { display: grid; gap: 1rem; }
.audio-item { padding: 1rem; border-radius: .8rem; background: rgba(49,76,63,.06); }
.audio-item strong { display: block; margin-bottom: .5rem; letter-spacing: .06em; }
audio { width: 100%; height: 2.5rem; }

.track-list { display: grid; gap: 1rem; margin-bottom: 3rem; }
.single-grid { margin-bottom: 3rem; }
.single-grid .track-list { margin: 0; }
.album-cover {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: white;
  box-shadow: 0 1.5rem 4rem rgba(47, 60, 51, 0.1);
}
.album-cover img { width: 100%; display: block; }
.track-card { display: grid; grid-template-columns: 4rem 1fr; gap: 1rem; padding: 1.2rem; }
.track-number { color: var(--moss); font-family: Georgia, serif; font-size: 2rem; }
.track-card h3 { margin: 0 0 .6rem; }

.lyrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 6vw, 5rem);
}
.lyrics section { min-width: 0; }
.lyrics h2 { font-size: 1.2rem; letter-spacing: .08em; }
.lyrics p { white-space: pre-line; }

.gallery-section + .gallery-section { margin-top: 5rem; }
.gallery-section h2 { margin-bottom: .2rem; }
.gallery-section > p { color: var(--muted); margin-bottom: 1.8rem; }
.gallery-grid { columns: 3 18rem; column-gap: 1rem; }
.gallery-grid a { display: block; margin-bottom: 1rem; break-inside: avoid; }
.gallery-grid img {
  width: 100%;
  display: block;
  border-radius: .7rem;
  border: 1px solid var(--line);
  background: white;
  transition: transform .2s ease, box-shadow .2s ease;
}
.gallery-grid a:hover img { transform: translateY(-3px); box-shadow: 0 1rem 2.5rem rgba(44,59,50,.16); }
.comic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  columns: initial;
}
.comic-grid a { margin: 0; }
.comic-grid a::after {
  content: attr(data-page-label);
  display: block;
  padding: .45rem .15rem 0;
  color: var(--muted);
  font-size: .75rem;
  letter-spacing: .08em;
}

.album-dialog {
  width: min(94vw, 960px);
  max-height: 94vh;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 1rem;
  background: #18201d;
  color: white;
  box-shadow: 0 2rem 8rem rgba(0,0,0,.5);
}
.album-dialog::backdrop { background: rgba(16,22,19,.88); backdrop-filter: blur(5px); }
.album-dialog figure { margin: 0; display: grid; grid-template-rows: minmax(0, 1fr) auto; height: min(90vh, 900px); }
.album-dialog img { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.album-dialog figcaption { display: flex; justify-content: space-between; gap: 1rem; padding: .8rem 4.2rem 1rem; color: rgba(255,255,255,.78); font-size: .82rem; }
.album-control {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 999px;
  background: rgba(16,22,19,.72);
  color: white;
  cursor: pointer;
  font-size: 1.5rem;
}
.album-close { top: .8rem; right: .8rem; }
.album-prev, .album-next { top: 50%; transform: translateY(-50%); }
.album-prev { left: .8rem; }
.album-next { right: .8rem; }
.album-control:hover { background: var(--pine); }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 4vw, 4rem);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .8rem;
}

@media (max-width: 760px) {
  .site-header { align-items: flex-start; }
  .nav { gap: .75rem; flex-wrap: wrap; justify-content: flex-end; }
  .nav a { font-size: .68rem; }
  .hero, .about-grid, .single-grid { grid-template-columns: 1fr; }
  .lyrics { grid-template-columns: 1fr; }
  .comic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-art, .hero-art img { min-height: 24rem; }
  .hero-copy { order: 2; }
  .profile-list { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; }
  .album-dialog figcaption { padding-inline: 1rem; }
}

@media (max-width: 480px) {
  .comic-grid { grid-template-columns: 1fr; }
  .album-prev { left: .35rem; }
  .album-next { right: .35rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .gallery-grid img { transition: none; }
}