:root {
  --bg: #fafaf9;
  --fg: #1c1917;
  --muted: #57534e;
  --card: #ffffff;
  --line: #e7e5e4;
  --accent: #2563eb;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0a09;
    --fg: #f5f5f4;
    --muted: #a8a29e;
    --card: #1c1917;
    --line: #292524;
    --accent: #60a5fa;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 64px 16px 40px; }

.hero { margin-bottom: 48px; }
h1 { font-size: clamp(2rem, 6vw, 2.75rem); line-height: 1.1; margin: 0 0 8px; letter-spacing: -0.02em; }
.tagline { color: var(--muted); font-size: 1.15rem; margin: 0; }

section { margin-bottom: 40px; }
h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 0 0 12px; }
h3 { font-size: 1.05rem; margin: 0 0 4px; }
p { margin: 0 0 12px; }

.notice {
  display: inline-block; margin-top: 16px; padding: 4px 12px;
  border: 1px solid var(--line); border-radius: 999px;
  color: var(--muted); font-size: .85rem; background: var(--card);
}

.gallery { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.gallery img { display: block; width: 100%; height: auto; border-radius: 10px; }

.video, section > iframe {
  position: relative; display: block; width: 100%; aspect-ratio: 16 / 9;
  border: 0; border-radius: 10px; overflow: hidden; background: #000;
}
.video img { width: 100%; height: 100%; object-fit: cover; display: block; transition: opacity .2s; }
.video:hover img { opacity: .85; }
.play {
  position: absolute; inset: 0; margin: auto; width: 72px; height: 50px;
  border-radius: 14px; background: rgba(0, 0, 0, .7); transition: background .2s;
}
.play::after {
  content: ""; position: absolute; left: 29px; top: 15px;
  border-style: solid; border-width: 10px 0 10px 17px; border-color: transparent transparent transparent #fff;
}
.video:hover .play { background: #ff0033; }
.caption { color: var(--muted); font-size: .9rem; margin-top: 10px; }

.links { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

footer { margin-top: 64px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }