.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.12s ease, box-shadow 0.12s ease, opacity 0.12s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 24px rgba(0,0,0,0.12); }
.btn:active { transform: translateY(0); box-shadow: 0 6px 12px rgba(0,0,0,0.14); }
.btn-primary {
  background: linear-gradient(135deg, #f4b400, #f6c43d);
  color: #0f172a;
  border: 1px solid rgba(0,0,0,0.06);
}
.btn-ghost {
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--border);
  color: var(--text);
}
:root {
  --bg: #f7fafc;
  --card: #ffffff;
  --text: #0f172a;
  --accent: #f4b400; /* sax gold */
  --accent2: #5dade2; /* soft blue */
  --accent3: #c3e3ff; /* pale blue */
  --muted: #6b7280;
  --border: #e5e7eb;
  --shadow: 0 10px 30px rgba(0,0,0,0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", "Noto Sans JP", system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(120% 120% at 20% 20%, #eef6ff 0%, #fdf9ec 45%, #f7fafc 100%),
    linear-gradient(135deg, rgba(93,173,226,0.06), rgba(244,180,0,0.05));
  color: var(--text);
  line-height: 1.6;
}
header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-weight: 800;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.logo span {
  padding: 6px 10px;
  background: var(--accent);
  color: #000;
  border-radius: 8px;
  font-size: 14px;
}
nav a {
  margin-left: 14px;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
}
nav a:hover { color: var(--accent2); }
.hero {
  max-width: 1200px;
  margin: 32px auto 0;
  padding: 64px 36px 48px;
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 28px;
  align-items: center;
  color: #fdfdfd;
  background: #0b111a;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.28);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background-image:
    linear-gradient(120deg, rgba(10,16,28,0.82) 30%, rgba(10,16,28,0.55) 60%, rgba(10,16,28,0.35) 80%),
    linear-gradient(135deg, rgba(93, 173, 226, 0.18), rgba(244, 180, 0, 0.14)),
    url("./D70E1555-5906-4CC9-9D92-92AC0CD513C2.jpg");
  background-size: cover;
  background-position: 60% center;
}
.hero::before, .hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
}
.hero::before {
  width: 320px; height: 320px;
  background: rgba(93,173,226,0.28);
  top: -120px; right: -80px;
  mix-blend-mode: screen;
}
.hero::after {
  width: 260px; height: 260px;
  background: rgba(244,180,0,0.32);
  bottom: -100px; left: -60px;
  mix-blend-mode: screen;
}
.hero h1 {
  margin: 0 0 12px;
  font-size: 42px;
  letter-spacing: 0.005em;
}
.brush-title {
  font-family: "Reggae One", "Yuji Syuku", "Yuji Mai", "Noto Serif JP", serif;
  font-size: 58px;
  font-weight: 900;
  letter-spacing: 0.03em;
  line-height: 1.1;
  color: #ffe7a3; /* fallback */
  background: linear-gradient(135deg, #ffe9b0 0%, #ffd35f 35%, #f2b600 70%, #fff6cf 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow:
    0 10px 20px rgba(0,0,0,0.26),
    0 3px 8px rgba(0,0,0,0.20),
    0 1px 0 rgba(0,0,0,0.24);
  transform: skew(-4deg) rotate(-1.5deg);
  display: inline-block;
  -webkit-text-stroke: 0.4px rgba(0,0,0,0.15);
}
.hero-copy { max-width: 540px; }
.hero p { margin: 0 0 12px; color: #dbe5f4; text-shadow: 0 8px 18px rgba(0,0,0,0.32); }
.hero .meta { color: #f4d99a; text-shadow: 0 6px 12px rgba(0,0,0,0.28); }
.hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(255,255,255,0.18), rgba(255,255,255,0.06));
  border: 1px solid rgba(255,255,255,0.18);
  padding: 10px 14px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  font-weight: 600;
}
.hero .meta { color: #e5e7eb; }
.hero .btn-ghost { color: #fdfdfd; border-color: rgba(255,255,255,0.22); background: rgba(255,255,255,0.08); }
.hero .btn-ghost:hover { background: rgba(255,255,255,0.12); }
.hero-panel {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(0,0,0,0.06);
  color: #0f172a;
  box-shadow: 0 18px 40px rgba(0,0,0,0.18);
  backdrop-filter: blur(6px);
}
.hero-panel h3 { color: #0f172a; }
.hero-panel ul { color: #0f172a !important; }
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.card-grid .card {
  min-width: 0;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
section {
  max-width: 1200px;
  margin: 44px auto;
  padding: 0 24px;
}
h2 {
  margin: 0 0 14px;
  font-size: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-left: 10px;
  border-left: 4px solid var(--accent2);
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
}
.member {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.member .role {
  color: var(--accent2);
  font-weight: 700;
  font-size: 14px;
}
.meta {
  color: var(--muted);
  font-size: 13px;
}
.member {
  background: linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0.9));
}
.member strong { font-size: 18px; color: #0f172a; }
.member::before {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
}
.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}
.timeline .card {
  border-left: 5px solid var(--accent2);
}
.timeline .card strong {
  display: block;
  margin: 6px 0 4px;
  font-size: 17px;
}
.timeline .card .meta {
  font-size: 12px;
  letter-spacing: 0.01em;
}
.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff4d6;
  color: #9a6b00;
  font-weight: 700;
  font-size: 12px;
  border: 1px solid #f1d08c;
}
form {
  display: grid;
  gap: 12px;
}
label {
  font-weight: 700;
  font-size: 14px;
}
input, select, textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: #fff;
}
textarea { min-height: 90px; }
button {
  padding: 12px 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #0f172a;
  font-weight: 800;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: var(--shadow);
}
button:hover { opacity: 0.95; }
.entries {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}
.card#schedule-card,
section#schedule .card {
  max-width: none;
  width: 100%;
  margin: 0;
}
.entry {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: linear-gradient(180deg, #fff, #f9fbff);
  padding: 12px;
  display: grid;
  gap: 6px;
}
.entry header {
  position: relative;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.entry h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
}
.entry .meta { font-size: 13px; }
.entry .chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #eef5fb;
  color: #1d4e89;
  font-size: 14px;
  font-weight: 700;
}
.entry .delete {
  position: static;
  margin-left: auto;
  background: none;
  border: none;
  color: #ef4444;
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
  box-shadow: none;
  padding: 4px 8px;
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}
.video-grid .card {
  border: 1px solid #e9eef5;
  overflow: hidden;
}
.video-grid iframe {
  border-radius: 12px;
}
footer {
  max-width: 1200px;
  margin: 56px auto 40px;
  padding: 0 24px 30px;
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 40px 20px 32px;
    background-image:
      linear-gradient(145deg, #020617 0%, #0b1120 40%, #111827 100%);
    background-position: center;
  }
  .hero-copy {
    max-width: none;
  }
  .brush-title {
    font-size: 40px;
  }
  nav {
    flex-wrap: wrap;
    gap: 8px;
  }
  nav a {
    margin-left: 0;
    margin-right: 10px;
  }
}