@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Cormorant+Garamond:wght@600;700&display=swap');

:root {
  --night: #0f1724;
  --mist: #d6f2e8;
  --mint: #79d6b0;
  --violet: #7f7bc9;
  --card: #1b2537;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Sora', sans-serif;
  color: #eff7f4;
  background:
    radial-gradient(1000px 450px at 80% -10%, rgba(127,123,201,0.28), transparent 60%),
    radial-gradient(800px 480px at -5% 15%, rgba(121,214,176,0.22), transparent 55%),
    #0b121d;
}

.container {
  width: min(1400px, 100%);
  margin: 0 auto;
  padding: 0 1.1rem;
}

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 16, 26, 0.92);
  border-bottom: 1px solid rgba(214, 242, 232, 0.16);
}

.topline {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--mist);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.logo img { width: 35px; height: 35px; }

.spacer { flex: 1; }

.trigger {
  display: none;
  border: 1px solid rgba(214,242,232,0.35);
  background: transparent;
  color: var(--mist);
  border-radius: 999px;
  padding: 0.34rem 0.82rem;
}

.menu {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu a {
  text-decoration: none;
  color: var(--mist);
  font-size: 0.96rem;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
}

.menu a:hover {
  background: rgba(121,214,176,0.15);
}

.hero {
  padding: 2.8rem 0 1.4rem;
}

.hero-panel {
  border: 1px solid rgba(121,214,176,0.34);
  border-radius: 26px 26px 60px 26px;
  background: linear-gradient(150deg, rgba(27,37,55,0.95), rgba(20,26,38,0.9));
  padding: 1.8rem;
}

.hero h1 {
  font-family: 'Cormorant Garamond', serif;
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
}

.notice-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  margin-top: 1rem;
}

.notice-row div {
  border: 1px solid rgba(214,242,232,0.25);
  border-radius: 12px;
  padding: 0.6rem;
  background: rgba(11,18,29,0.6);
  font-weight: 600;
  text-align: center;
}

.canvas {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 1rem;
  padding-bottom: 2.6rem;
}

.game-frame {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(214,242,232,0.22);
  background: #06090f;
}

.game-frame iframe {
  width: 100%;
  min-height: 660px;
  border: 0;
}

.column {
  display: grid;
  gap: 0.85rem;
}

.widget {
  border: 1px solid rgba(121,214,176,0.24);
  border-radius: 18px;
  background: rgba(18,27,40,0.92);
  padding: 1rem;
}

.widget h2 {
  margin: 0 0 0.55rem;
  font-size: 1.06rem;
}

.doc {
  padding: 2rem 0 3rem;
}

.doc-box {
  max-width: 980px;
  border: 1px solid rgba(121,214,176,0.3);
  border-radius: 24px;
  background: rgba(21,31,45,0.94);
  padding: 1.4rem;
}

.doc-box h1 {
  margin-top: 0;
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
}

.end {
  border-top: 1px solid rgba(214,242,232,0.18);
}

.endline {
  padding: 1rem 0 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.endline a { color: var(--mint); }

.verify {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(3, 9, 13, 0.88);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.verify.off { display: none; }

.verify-box {
  width: min(500px, 100%);
  background: #152134;
  border: 1px solid rgba(121,214,176,0.3);
  border-radius: 18px;
  padding: 1.15rem;
}

.verify-buttons {
  margin-top: 0.85rem;
  display: flex;
  gap: 0.65rem;
}

.verify-buttons button {
  border: 0;
  border-radius: 9px;
  padding: 0.55rem 0.8rem;
  font-weight: 700;
}

.verify-buttons .enter { background: #79d6b0; color: #0a1813; }
.verify-buttons .leave { background: #4b5875; color: #f0f5ff; }

@media (max-width: 980px) {
  .canvas { grid-template-columns: 1fr; }
}

@media (max-width: 780px) {
  .trigger { display: inline-block; }
  .nav-shell {
    display: none;
    width: 100%;
    border-top: 1px solid rgba(214,242,232,0.16);
    padding-top: 0.5rem;
  }
  .nav-shell.open { display: block; }
  .topline { flex-wrap: wrap; }
  .menu { flex-direction: column; }
  .notice-row { grid-template-columns: 1fr; }
  .game-frame iframe { min-height: 460px; }
}