* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  background: #ffffff; color: #3d352a; line-height: 1.6;
}
a { color: #c05f1f; text-decoration: none; }
a:hover { text-decoration: underline; }
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px; border-bottom: 1px solid #e4dac4;
  position: sticky; top: 0; background: #f6f1e7; z-index: 10;
}
.logo { font-weight: 800; letter-spacing: 1px; color: #3d352a; font-size: 18px; }
nav a { margin-left: 18px; color: #3d352a; font-size: 14px; }
nav a:hover { color: #3d352a; text-decoration: none; }
main { max-width: 960px; margin: 0 auto; padding: 32px 20px 80px; }
h1 { font-size: 26px; margin-bottom: 12px; }
h2 { font-size: 19px; margin: 32px 0 14px; color: #4a4133; }
.hero { text-align: center; padding: 56px 0 28px; }
.hero h1 { font-size: 30px; }
.hero p { color: #4a4133; margin: 14px 0 26px; font-size: 15px; }
.btn {
  display: inline-block; background: #e07b39; color: #fff; border: none;
  padding: 10px 22px; border-radius: 8px; font-size: 15px; cursor: pointer;
}
.btn:hover { background: #c5662a; }
.btn.like { background: #e0556b; display: inline-flex; align-items: center; gap: 7px; }
.btn.like:hover { background: #c94a5e; }
.like-icon { width: 18px; height: 18px; object-fit: contain; }
.btn.center { display: block; margin: 0 auto; }
.terms-note { color: #4a4133; font-size: 12px; text-align: center; margin-top: 10px; }
footer a { color: #4a4133; }
.btn.secondary { background: #e9e1cf; color: #4a4133; }
.btn.secondary:hover { background: #dcd2ba; }
.note { color: #4a4133; font-size: 14px; margin-bottom: 16px; }
.notice {
  background: #fdf6e3; border: 1px solid #e07b39; border-radius: 8px;
  padding: 14px 18px; margin: 12px 0;
}
.form textarea, .form input[type="text"], .reportbox textarea {
  width: 100%; background: #fffdf7; color: #3d352a;
  border: 1px solid #ddd2ba; border-radius: 8px; padding: 12px;
  font-size: 15px; margin-bottom: 14px; font-family: inherit;
}
.form textarea:focus, .form input[type="text"]:focus, .reportbox textarea:focus {
  outline: 2px solid #e07b39; outline-offset: -1px;
}
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 14px;
}
.card {
  background: #fffdf7; border: 1px solid #e6dcc4; border-radius: 10px;
  overflow: hidden; display: block; color: inherit; position: relative;
}
.card:hover { border-color: #e07b39; text-decoration: none; }
.card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.card-body { padding: 10px 12px; }
.card .t { font-weight: 700; font-size: 15px; }
.card .m { color: #4a4133; font-size: 12px; margin-top: 4px; }
.crown-wrap { position: absolute; top: 5px; left: 6px; width: 30px; }
.card .crown {
  width: 100%; height: auto; display: block;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.35));
}
.crown-n {
  position: absolute; left: 0; right: 0; bottom: -2px; text-align: center;
  font-weight: 800; font-size: 11px; color: #fff;
  text-shadow: 0 0 2px rgba(0,0,0,.8), 0 1px 2px rgba(0,0,0,.6);
}
.rank {
  position: absolute; top: 8px; left: 8px; background: #e07b39;
  color: #fff; font-weight: 800; font-size: 13px; border-radius: 6px;
  padding: 2px 8px;
}
.empty { color: #a39882; padding: 24px 0; }
.score {
  display: inline-block; background: #3f9b7a; color: #fff; font-weight: 700;
  font-size: 11px; border-radius: 6px; padding: 1px 7px;
}
.aieval { margin: 10px 0; font-size: 14px; color: #3d352a; }
.aieval .score { font-size: 13px; padding: 3px 10px; margin-right: 6px; }
.playframe {
  background: #000; border-radius: 10px; overflow: hidden; margin: 18px 0;
  border: 1px solid #e6dcc4;
}
.playframe iframe {
  width: 100%; height: 560px; border: 0; display: block; background: #000;
}
.catch { font-size: 17px; color: #c05f1f; margin-bottom: 8px; }
.m { color: #4a4133; font-size: 14px; }
.actions { display: flex; gap: 12px; margin: 18px 0; flex-wrap: wrap; align-items: center; }
.sharebtn {
  display: inline-block; background: #fffdf7; color: #4a4133;
  border: 1px solid #ddd2ba; border-radius: 8px; padding: 9px 18px;
  font-size: 14px; cursor: pointer;
}
.sharebtn:hover { background: #f3ecdc; border-color: #c9bda0; text-decoration: none; }
.card-actions { margin-top: 8px; font-size: 13px; display: flex; gap: 12px; align-items: center; }
.linkbtn {
  background: none; border: none; color: #c05f1f; font-size: 13px;
  cursor: pointer; padding: 0;
}
.linkbtn:hover { text-decoration: underline; }
.reportbox { margin-top: 24px; color: #4a4133; font-size: 14px; }
.reportbox form { margin-top: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 10px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid #e4dac4; }
th { color: #4a4133; font-weight: 600; }
.spinner {
  width: 40px; height: 40px; margin: 30px auto;
  border: 4px solid #e4dac4; border-top-color: #e07b39;
  border-radius: 50%; animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
footer {
  border-top: 1px solid #e4dac4; padding: 20px 24px;
  color: #4a4133; font-size: 12px; text-align: center;
}
.brand { line-height: 1.25; }
.subtitle { font-size: 11px; color: #3d352a; margin: 2px 0 0; }

@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; gap: 10px; }
  .card { display: flex; align-items: stretch; }
  .card > img { width: 96px; min-width: 96px; aspect-ratio: 4/3; }
  .card-body { padding: 8px 10px; }
  .card .t { font-size: 14px; }
  .crown-wrap { top: 3px; left: 3px; width: 18px; }
  .crown-n { font-size: 9px; bottom: -3px; }
  .rank { top: 6px; left: 6px; font-size: 11px; padding: 1px 6px; }
  header { padding: 12px 14px; }
  .logo { font-size: 16px; }
  .subtitle { font-size: 10px; }
  nav a { margin-left: 12px; font-size: 13px; }
  main { padding: 20px 14px 60px; }
  .hero h1 { font-size: 22px; }
}