:root {
  --lv-bg: #050915;
  --lv-bg-alt: #0c1831;
  --lv-card: rgba(13, 26, 51, 0.78);
  --lv-line: rgba(111, 215, 255, 0.36);
  --lv-ink: #e8f7ff;
  --lv-soft: #a9cae4;
  --lv-accent: #6fd7ff;
  --lv-hot: #8bffcf;
}

* {
  box-sizing: border-box;
}

body.lv-shell {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--lv-ink);
  background:
    radial-gradient(circle at 10% 12%, #193f78 0, transparent 35%),
    radial-gradient(circle at 86% 6%, #15545f 0, transparent 30%),
    linear-gradient(165deg, var(--lv-bg) 0%, var(--lv-bg-alt) 60%, #05070d 100%);
  min-height: 100vh;
}

a {
  color: inherit;
}

.lv-header {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 2.6rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  position: sticky;
  top: 0;
  z-index: 12;
  backdrop-filter: blur(8px);
  background: rgba(2, 10, 22, 0.82);
}

.lv-brand img {
  width: clamp(160px, 23vw, 240px);
  height: auto;
  display: block;
}

.lv-burger {
  display: none;
  border: 1px solid var(--lv-line);
  border-radius: 999px;
  background: transparent;
  padding: 0.55rem 0.7rem;
}

.lv-burger span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px 0;
  background: var(--lv-ink);
}

.lv-nav {
  justify-self: end;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.lv-nav a {
  text-decoration: none;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--lv-soft);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.lv-nav a:hover,
.lv-nav a:focus-visible {
  border-color: var(--lv-line);
  color: var(--lv-ink);
  background: rgba(80, 147, 193, 0.2);
}

main {
  width: min(1400px, 100% - clamp(1rem, 4vw, 3rem));
  margin: 1.3rem auto 2.6rem;
}

.lv-hero {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 1.2rem;
}

.lv-hero-copy,
.lv-hero-side {
  background: var(--lv-card);
  border: 1px solid var(--lv-line);
  border-radius: 22px;
  padding: clamp(1rem, 2.2vw, 1.8rem);
}

.lv-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--lv-hot);
}

h1 {
  margin: 0.5rem 0 0.8rem;
  font-size: clamp(1.55rem, 3.8vw, 2.75rem);
  max-width: 20ch;
}

h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
}

p {
  line-height: 1.65;
  color: #d2e8fa;
}

.lv-hero-side ul {
  margin: 0.8rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.65rem;
  color: #d4e9f7;
}

.lv-notice-strip {
  margin: 1.1rem 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.lv-notice-strip span {
  background: linear-gradient(100deg, rgba(62, 164, 220, 0.22), rgba(145, 255, 199, 0.12));
  border: 1px solid rgba(122, 198, 229, 0.6);
  border-radius: 14px;
  padding: 0.7rem 0.8rem;
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.lv-gamebay {
  background: linear-gradient(148deg, rgba(8, 26, 48, 0.95), rgba(5, 12, 21, 0.95));
  border: 1px solid rgba(123, 204, 238, 0.45);
  border-radius: 24px;
  padding: clamp(1rem, 2.5vw, 1.8rem);
}

.lv-gamehead p {
  margin-top: 0.45rem;
}

.lv-framewrap {
  margin-top: 0.95rem;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(149, 214, 255, 0.35);
  background: #000;
}

iframe {
  width: 100%;
  height: min(72vw, 760px);
  border: 0;
  display: block;
}

.lv-widgets {
  margin-top: 1.25rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.lv-widgets article {
  border-radius: 16px;
  border: 1px solid rgba(124, 197, 233, 0.34);
  background: rgba(8, 20, 37, 0.8);
  padding: 1rem;
}

.lv-play-main {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1rem;
}

.lv-play-main section {
  background: rgba(8, 19, 36, 0.8);
  border-radius: 20px;
  border: 1px solid rgba(145, 210, 240, 0.34);
  padding: 1rem;
}

.lv-play-notes {
  margin: 1rem 0 0;
  padding-left: 1rem;
  color: #d2e4f7;
  line-height: 1.55;
}

.lv-play-frame iframe {
  border-radius: 14px;
  overflow: hidden;
}

.lv-doc-main {
  background: rgba(9, 18, 34, 0.9);
  border: 1px solid rgba(124, 196, 228, 0.34);
  border-radius: 24px;
  padding: clamp(1rem, 2.8vw, 2rem);
}

.lv-doc-main h2 {
  margin-top: 1.2rem;
}

.lv-footer {
  margin-top: 2rem;
  padding: 1.1rem clamp(1rem, 3vw, 2.5rem) 1.7rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  display: grid;
  gap: 0.6rem;
  text-align: center;
}

.lv-footer div {
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.lv-footer a {
  color: #b4e6ff;
}

.lv-agegate {
  position: fixed;
  inset: 0;
  background: rgba(2, 7, 15, 0.86);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 30;
}

.lv-agecard {
  width: min(560px, 100%);
  background: linear-gradient(160deg, #0f2b4e, #0b1628);
  border-radius: 20px;
  border: 1px solid rgba(124, 208, 244, 0.45);
  padding: 1.3rem;
}

.lv-agecard-tag {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--lv-hot);
}

.lv-agepoints {
  margin: 0.8rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.lv-agepoints span {
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(158, 222, 255, 0.55);
  font-size: 0.83rem;
}

.lv-ageactions {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.lv-btn {
  border: 0;
  border-radius: 10px;
  padding: 0.65rem 0.95rem;
  font-weight: 700;
  cursor: pointer;
}

.lv-btn-yes {
  background: linear-gradient(120deg, #57caf8, #6ef8cd);
  color: #08223b;
}

.lv-btn-no {
  background: #1d2433;
  color: #dceaff;
}

body.lv-age-open {
  overflow: hidden;
}

body.lv-age-open .lv-agegate {
  display: flex;
}

@media (max-width: 980px) {
  .lv-hero,
  .lv-play-main,
  .lv-widgets {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .lv-header {
    grid-template-columns: auto auto;
  }

  .lv-burger {
    display: inline-block;
    justify-self: end;
  }

  .lv-nav {
    grid-column: 1 / -1;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding-top: 0.4rem;
  }

  .lv-nav.lv-open {
    display: flex;
  }

  .lv-nav a {
    border: 1px solid rgba(126, 201, 236, 0.33);
    border-radius: 10px;
  }

  .lv-notice-strip {
    grid-template-columns: 1fr;
  }

  iframe {
    height: 74vw;
    min-height: 420px;
  }
}