html,body {
  margin: 0;
  overflow-x: hidden;
  scroll-behavior: smooth;
}



footer {
  padding-bottom: calc(40px + env(safe-area-inset-bottom));
}

body {
  padding-top: 100px;

  background:
    linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.9)),
    url("prof/prf.jpg");

  background-size: cover;
  background-position: center;
  
  background-attachment: scroll;

  color: white;

  overflow-x: hidden;

  margin: 0;
  min-height: 100vh;
}

/* ===== 共通 ===== */

* {
  box-sizing: border-box;
  min-width: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.text,
dd,
dt,
p,
h1 {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ===== メイン幅 ===== */

.main-content {
  width: 100% !important;

  max-width: 1200px;

  margin: 0 auto;

  padding-left: clamp(12px, 3vw, 24px);
  padding-right: clamp(12px, 3vw, 24px);
}

/* ===== PROFILE ===== */

.artist-desc {
  width: 100%;
  max-width: 800px;

  margin: 0 auto;

  display: grid;
  grid-template-columns: 160px 1fr;

  gap: 12px 20px;

  padding: 24px;

  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;

  backdrop-filter: blur(10px);
}

.artist-desc dt {
  color: #7db7ff;
  font-weight: bold;
  text-align: right;
}

.artist-desc dd {
  margin: 0;
  color: white;
  text-align: left;
}

/* ===== ABOUT ===== */

h1.about {
  text-align: center;
  color: #fff;
  font-size: 36px;
  margin-bottom: 20px;
}

.about {
  width: 100%;
  max-width: 1000px;

  margin: 0 auto;
  padding: 0 16px;

  display: flex;
  flex-direction: column;
  gap: 40px;
}

.about-item {
  width: 100%;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 30px;

  opacity: 0;
  transform: translateX(-80px);

  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.about-item.reverse {
  flex-direction: row-reverse;
  transform: translateX(80px);
}

.about-item.show {
  opacity: 1;
  transform: translateX(0);
}

.about-item .text {
  flex: 1;
}

.about-item img {
  width: 200px;
  aspect-ratio: 1 / 1;

  object-fit: cover;
  border-radius: 12px;

  flex-shrink: 0;
}

/* ===== スマホ ===== */

@media (max-width: 768px) {

  .artist-desc {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .artist-desc dt {
    text-align: left;
    margin-top: 10px;
  }

  .artist-desc dd {
    text-align: left;
  }

  .about-item,
  .about-item.reverse {
    flex-direction: column;
    text-align: left;

    gap: 20px;
  }

  .about-item img {
    width: 70%;
    max-width: 260px;
  }

  h1.about {
    font-size: 28px;
  }
}