:root {
  --bg: #f7f4ed;
  --panel: #fffdf8;
  --text: #1b1f23;
  --muted: #5d6670;
  --brand: #0c7a64;
  --line: #dfd6c5;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top right, #f0e6d7, var(--bg));
  color: var(--text);
}

.shell {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px;
}

.hero h1 { margin: 0 0 8px; }
.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand);
  font-weight: 700;
}

.card {
  margin-top: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
}

input, button {
  width: 100%;
  padding: 10px 12px;
  margin-top: 8px;
  border-radius: 10px;
  border: 1px solid #c8c0b3;
  font-size: 15px;
}

button {
  background: var(--brand);
  color: #fff;
  border: 0;
  cursor: pointer;
}

.stack { display: grid; gap: 8px; }
.hint { color: var(--muted); margin: 0; font-size: 13px; }
.grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.tile img, .tile video {
  width: 100%;
  display: block;
  max-height: 260px;
  object-fit: cover;
}
.hidden { display: none; }