.reserve-title {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 560;
  letter-spacing: 0.08em;
}
.reserve-lead {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 15px;
  max-width: 28em;
}
.reserve-hero {
  width: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(10, 12, 16, 0.72);
  backdrop-filter: blur(12px);
}
.reserve-meter { margin-bottom: 16px; }
.meter-top {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}
.meter-top strong {
  font-size: clamp(36px, 6vw, 48px);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--brass);
  line-height: 1;
}
.meter-top span {
  color: var(--muted);
  font-family: "Segoe UI", "PingFang SC", sans-serif;
  font-size: 12px;
  letter-spacing: 0.16em;
}
.meter-track {
  height: 4px;
  background: rgba(215, 181, 122, 0.15);
  overflow: hidden;
}
.meter-track i {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #8fbf7a, var(--brass));
  transition: width 0.5s ease;
}
.meter-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
  color: var(--muted);
  font-family: "Segoe UI", "PingFang SC", sans-serif;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.meter-meta b { color: var(--ink); font-weight: 600; }
.reserve-form { display: grid; gap: 12px; }
.reserve-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-family: "Segoe UI", "PingFang SC", sans-serif;
  font-size: 12px;
  letter-spacing: 0.12em;
}
.reserve-form input {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(7, 8, 12, 0.85);
  color: var(--ink);
  padding: 12px;
  font: 15px/1.4 "Segoe UI", "PingFang SC", sans-serif;
}
.reserve-form .gold-btn {
  width: 100%;
}
.reserve-form .gold-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.hint, .err, .ok {
  margin: 0;
  font-family: "Segoe UI", "PingFang SC", sans-serif;
  font-size: 12px;
}
.hint { color: var(--muted); }
.err { color: #ff8d8d; }
.ok { color: #8fbf7a; }