:root {
  --bg: #12142a;
  --panel: #1c1f3d;
  --line: #3a3f73;
  --text: #f2f3ff;
  --muted: #a9acd6;
  --cyan: #01effe;
  --steam: #1b2838;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Hiragino Sans", sans-serif; }
body { min-height: 100vh; display: flex; flex-direction: column; align-items: center; padding: 32px 16px 48px; }
a { color: inherit; }
.wordmark { width: min(420px, 80vw); height: auto; display: block; margin: 8px auto 28px; image-rendering: auto; }
.banner { display: none; width: min(560px, 100%); background: #ffd34d; color: #1a1a1a; border-radius: 10px; padding: 12px 14px; margin-bottom: 18px; font-weight: 600; line-height: 1.45; }
.banner.show { display: block; }
.cards { width: min(560px, 100%); display: grid; gap: 18px; }
.card { background: var(--panel); border: 2px dashed var(--line); border-radius: 12px; overflow: hidden; }
.card img { width: 100%; display: block; aspect-ratio: 16 / 9; object-fit: cover; image-rendering: pixelated; }
.card .noimage { aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center; color: var(--cyan); font-size: 22px; letter-spacing: 1px; background: #15183a; }
.card .body { padding: 16px 16px 18px; }
.card h1, .card h2 { margin: 0 0 6px; font-size: 22px; }
.card p { margin: 0 0 14px; color: var(--muted); line-height: 1.5; }
.buttons { display: grid; gap: 10px; }
.btn { display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 14px; border-radius: 10px; border: 2px solid var(--cyan); color: var(--cyan); background: transparent; font-size: 16px; font-weight: 700; text-decoration: none; cursor: pointer; }
.btn.primary { background: var(--cyan); color: #0b0d1f; }
.btn.steam { border-color: #66c0f4; color: #66c0f4; }
.btn[hidden] { display: none; }
.soon { text-align: center; color: var(--muted); padding: 10px; border: 2px dashed var(--line); border-radius: 10px; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: #fff; color: #111; padding: 10px 16px; border-radius: 999px; font-weight: 600; display: none; }
.toast.show { display: block; }
footer { margin-top: 32px; color: var(--muted); font-size: 14px; text-align: center; line-height: 1.8; }
footer a { color: var(--muted); }