:root {
  color-scheme: dark;
  --lime: #c2e52a;
  --text: #f6f7f2;
  --muted: #a5a9a7;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: #050505;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
  background: radial-gradient(circle at 50% 42%, #151816 0, #090a09 38%, #050505 72%);
}

.notice-card {
  width: min(100%, 700px);
  padding: clamp(42px, 8vw, 86px) clamp(26px, 7vw, 80px);
  text-align: center;
  border: 1px solid rgba(194, 229, 42, .18);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(25, 28, 25, .88), rgba(8, 9, 8, .92));
  box-shadow: 0 28px 90px rgba(0, 0, 0, .48), inset 0 1px 0 rgba(255,255,255,.04);
}

.brand { display: block; width: min(100%, 390px); height: auto; margin: 0 auto 34px; object-fit: contain; }
.rule { width: 54px; height: 3px; margin: 0 auto 28px; border-radius: 99px; background: var(--lime); }
.eyebrow { margin: 0 0 18px; color: var(--lime); font-size: .74rem; font-weight: 800; letter-spacing: .28em; }
h1 { margin: 0; font-size: clamp(2rem, 5vw, 3.75rem); line-height: 1.04; letter-spacing: -.045em; }
h1 span { color: var(--lime); }
.message { margin: 27px 0 30px; color: var(--muted); font-size: clamp(1rem, 2vw, 1.14rem); line-height: 1.65; }
.phone { display: inline-block; color: #0b0d08; background: var(--lime); padding: 13px 24px; border-radius: 999px; font-size: 1.15rem; font-weight: 850; letter-spacing: .03em; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.phone:hover, .phone:focus-visible { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(194, 229, 42, .2); }
.contact { margin: 13px 0 0; color: #777c79; font-size: .8rem; }

@media (max-width: 520px) {
  .notice-card { border-radius: 22px; }
  .brand { margin-bottom: 28px; }
  h1 br { display: none; }
}