:root {
  --ink: #151515;
  --ink-soft: #2d2b28;
  --paper: #fbf6ea;
  --paper-strong: #fffdf7;
  --sand: #e7d2a3;
  --gold: #d59b3a;
  --brick: #a33d2d;
  --jade: #1d6d67;
  --blue: #25456b;
  --line: rgba(21, 21, 21, 0.14);
  --shadow: 0 16px 36px rgba(21, 21, 21, 0.16);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: Arial, "Noto Sans KR", "Malgun Gothic", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
}

a {
  color: inherit;
}

img,
svg {
  max-width: 100%;
}

.top-notice {
  background: var(--ink);
  color: #fff8e8;
  font-size: 0.9rem;
  padding: 0.65rem 1rem;
  text-align: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251, 246, 234, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 800;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border: 2px solid var(--ink);
  display: grid;
  place-items: center;
  background: var(--gold);
  color: var(--ink);
  font-weight: 900;
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.4);
}

.brand small {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brick);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  text-decoration: none;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  font-weight: 700;
  color: var(--ink-soft);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgba(29, 109, 103, 0.1);
  outline: none;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--paper-strong);
  border-radius: var(--radius);
  padding: 0.55rem 0.8rem;
  font-weight: 800;
}

.button,
button.button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.button {
  color: #fffdf7;
  background: var(--brick);
  box-shadow: 0 8px 18px rgba(163, 61, 45, 0.22);
}

.secondary-button {
  color: var(--ink);
  background: var(--paper-strong);
  border: 1px solid var(--line);
}

.button:hover,
.secondary-button:hover {
  transform: translateY(-1px);
}

.hero {
  position: relative;
  min-height: 600px;
  color: #fffdf7;
  display: grid;
  align-items: end;
  overflow: hidden;
  background:
    linear-gradient(rgba(21, 21, 21, 0.18), rgba(21, 21, 21, 0.72)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1600' height='900' viewBox='0 0 1600 900'%3E%3Crect width='1600' height='900' fill='%23342322'/%3E%3Cpath d='M0 660h1600v240H0z' fill='%23c99547'/%3E%3Cpath d='M0 718c190-60 322-28 478-8 204 26 338-70 559-42 198 26 363 94 563 16v216H0z' fill='%23e1bf78'/%3E%3Cg opacity='.85'%3E%3Cpath d='M122 128h112v530H122zM344 102h120v560H344zM1140 118h124v540h-124zM1378 80h116v600h-116z' fill='%237c4b31'/%3E%3Cpath d='M92 128h172v56H92zM314 102h180v58H314zM1110 118h184v58h-184zM1348 80h176v60h-176z' fill='%23d19b4d'/%3E%3C/g%3E%3Cg transform='translate(552 210)'%3E%3Crect x='0' y='0' width='500' height='330' rx='18' fill='%23161616' stroke='%23d8aa55' stroke-width='12'/%3E%3Cg fill='%23fbf6ea'%3E%3Crect x='48' y='48' width='68' height='230' rx='10'/%3E%3Crect x='132' y='48' width='68' height='230' rx='10'/%3E%3Crect x='216' y='48' width='68' height='230' rx='10'/%3E%3Crect x='300' y='48' width='68' height='230' rx='10'/%3E%3Crect x='384' y='48' width='68' height='230' rx='10'/%3E%3C/g%3E%3Cg fill='%23a33d2d'%3E%3Ccircle cx='82' cy='112' r='23'/%3E%3Ccircle cx='166' cy='208' r='23'/%3E%3Ccircle cx='250' cy='112' r='23'/%3E%3Ccircle cx='334' cy='208' r='23'/%3E%3Ccircle cx='418' cy='112' r='23'/%3E%3C/g%3E%3Cg fill='%231d6d67'%3E%3Cpath d='M82 177l18 34H64z'/%3E%3Cpath d='M250 177l18 34h-36z'/%3E%3Cpath d='M418 177l18 34h-36z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
}

.hero-inner {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 7rem 1.25rem 4.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 253, 247, 0.14);
  border: 1px solid rgba(255, 253, 247, 0.42);
  border-radius: var(--radius);
  color: #fff7df;
  padding: 0.35rem 0.55rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: 4.25rem;
  line-height: 1;
  margin: 0 0 1rem;
  max-width: 760px;
}

.hero p {
  max-width: 700px;
  font-size: 1.18rem;
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 253, 247, 0.34);
  background: rgba(21, 21, 21, 0.34);
  color: #fffdf7;
  font-weight: 800;
  font-size: 0.9rem;
}

.section {
  padding: 4.5rem 1.25rem;
}

.section.alt {
  background: var(--paper-strong);
}

.section.dark {
  color: #fffdf7;
  background: var(--ink);
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
}

.section-head {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-head h2,
.page-title h1 {
  margin: 0 0 0.8rem;
  font-size: 2.5rem;
  line-height: 1.12;
}

.section-head p,
.page-title p {
  margin: 0;
  color: #504b44;
  font-size: 1.05rem;
}

.dark .section-head p {
  color: #e6dcc7;
}

.page-title {
  padding: 4rem 1.25rem 2rem;
  background: var(--paper-strong);
  border-bottom: 1px solid var(--line);
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.feature-card,
.legal-card,
.symbol-card,
.faq-item {
  border: 1px solid var(--line);
  background: var(--paper-strong);
  border-radius: var(--radius);
  padding: 1.15rem;
  box-shadow: 0 6px 18px rgba(21, 21, 21, 0.06);
}

.dark .card,
.dark .feature-card {
  background: #24211d;
  border-color: rgba(255, 255, 255, 0.14);
}

.card h3,
.feature-card h3,
.legal-card h2,
.symbol-card h3,
.faq-item h3 {
  margin: 0 0 0.5rem;
}

.card p,
.feature-card p,
.legal-card p,
.symbol-card p,
.faq-item p,
.legal-card li {
  margin-top: 0;
  color: #504b44;
}

.dark .card p,
.dark .feature-card p {
  color: #e6dcc7;
}

.symbol-card {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 0.9rem;
  align-items: center;
}

.symbol-art {
  width: 70px;
  height: 70px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  font-size: 1.9rem;
  font-weight: 900;
  border: 2px solid rgba(21, 21, 21, 0.15);
  background: #f0dfb9;
}

.compliance-band {
  background: var(--jade);
  color: #fafff4;
  padding: 1.1rem 1.25rem;
}

.compliance-band .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.compliance-band strong {
  display: block;
  font-size: 1.05rem;
}

.muted {
  color: #665f55;
}

.small {
  font-size: 0.92rem;
}

.site-footer {
  background: #111;
  color: #f5ead2;
  padding: 3rem 1.25rem;
}

.footer-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-grid h3,
.footer-grid h4 {
  margin-top: 0;
}

.footer-grid a {
  display: block;
  color: #f5ead2;
  text-decoration: none;
  margin: 0.35rem 0;
}

.footer-bottom {
  max-width: 1180px;
  margin: 2rem auto 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-top: 1rem;
  color: #d8ccb6;
  font-size: 0.9rem;
}

.game-page {
  background: #161513;
  color: #fffdf7;
  overflow-x: hidden;
}

.original-stage {
  background: #111;
  color: #fffdf7;
  padding: 2rem 1.25rem 3rem;
}

.original-stage-head {
  max-width: 1180px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.original-stage-head h1 {
  margin: 0.25rem 0 0;
  font-size: 2.4rem;
  line-height: 1.1;
}

.original-game-wrap {
  width: min(1400px, calc(100vw - 2.5rem));
  max-width: 100%;
  margin: 0 auto;
  background: #090807;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow);
}

.original-game-ratio {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 260px;
  background:
    linear-gradient(135deg, rgba(163, 61, 45, 0.18), rgba(29, 109, 103, 0.14)),
    #111;
  overflow: hidden;
}

.game-loader {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: none;
  place-items: center;
  gap: 1rem;
  align-content: center;
  background: rgba(15, 13, 11, 0.84);
  transition: opacity 0.25s ease;
}

.game-loader.active {
  display: grid;
}

.game-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-ring {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid rgba(213, 155, 58, 0.28);
  border-top-color: var(--gold);
  animation: loaderSpin 0.9s linear infinite;
}

@keyframes loaderSpin {
  to {
    transform: rotate(360deg);
  }
}

.game-launch {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.75rem;
  padding: 1.25rem;
  text-align: center;
  background:
    linear-gradient(rgba(15, 13, 11, 0.22), rgba(15, 13, 11, 0.82)),
    repeating-linear-gradient(90deg, rgba(255, 253, 247, 0.08) 0 1px, transparent 1px 120px);
}

.game-launch.hidden {
  display: none;
}

.game-launch-kicker {
  color: #f2ce84;
  font-size: 0.85rem;
  font-weight: 900;
  text-transform: uppercase;
}

.game-launch h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
}

.game-launch p {
  max-width: 520px;
  margin: 0;
  color: #eadfc7;
  font-weight: 700;
}

.original-game-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  opacity: 0;
  transition: opacity 0.25s ease;
  background: #111;
}

.original-game-frame.loaded {
  opacity: 1;
}

.original-game-note {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.85rem 1rem;
  text-align: center;
  background: #151515;
  color: #d8ccb6;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.game-hero {
  padding: 2rem 1.25rem 3rem;
}

.game-shell {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 1rem;
}

.slot-machine,
.side-panel {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #211e1a;
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.slot-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.stat-row {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.stat {
  min-width: 118px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #151515;
  border-radius: var(--radius);
  padding: 0.55rem 0.7rem;
}

.stat span {
  display: block;
  color: #cdbf9d;
  font-size: 0.78rem;
  font-weight: 700;
}

.stat strong {
  display: block;
  color: #fffdf7;
  font-size: 1.05rem;
}

.reel-board {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.55rem;
  min-height: 385px;
  margin: 0 0 0.9rem;
}

.reel {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 0.55rem;
  min-width: 0;
}

.symbol-cell {
  min-height: 118px;
  border-radius: var(--radius);
  background: #fbf6ea;
  border: 3px solid #d3ac5d;
  color: #151515;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
  position: relative;
}

.symbol-cell::after {
  content: attr(data-label);
  position: absolute;
  left: 0.35rem;
  right: 0.35rem;
  bottom: 0.25rem;
  color: #5c4b2f;
  font-size: 0.7rem;
  font-weight: 800;
}

.symbol-icon {
  width: 64px;
  height: 64px;
}

.symbol-cell.win {
  border-color: #55c59c;
  box-shadow: 0 0 0 3px rgba(85, 197, 156, 0.3);
}

.symbol-cell.spinning {
  animation: slotPulse 0.28s linear infinite;
}

@keyframes slotPulse {
  0% {
    transform: translateY(-2px);
  }
  100% {
    transform: translateY(2px);
  }
}

.hold-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.hold-row button,
.control-btn,
.spin-btn,
.age-card button,
.wheel button,
.contact-form button {
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: #312b24;
  color: #fffdf7;
  font-weight: 800;
  cursor: pointer;
}

.hold-row button.active {
  background: var(--jade);
}

.controls {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 0.75rem;
}

.stepper {
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  gap: 0.45rem;
}

.spin-btn {
  background: var(--brick);
  border-color: var(--brick);
  font-size: 1.05rem;
}

.control-btn:hover,
.spin-btn:hover,
.hold-row button:hover {
  filter: brightness(1.08);
}

.message {
  min-height: 58px;
  background: #151515;
  color: #fffdf7;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 0.8rem;
  margin-top: 0.9rem;
}

.side-panel h2,
.side-panel h3 {
  margin-top: 0;
}

.side-panel ul {
  padding-left: 1.2rem;
}

.side-panel li {
  margin: 0.5rem 0;
  color: #eadfc7;
}

.wheel {
  display: none;
  margin-top: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 1rem;
  background: #151515;
}

.wheel.active {
  display: block;
}

.wheel-dial {
  width: 180px;
  height: 180px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  border: 8px solid #d59b3a;
  display: grid;
  place-items: center;
  color: #fffdf7;
  background:
    conic-gradient(#a33d2d 0 60deg, #1d6d67 60deg 120deg, #25456b 120deg 180deg, #d59b3a 180deg 240deg, #6e5137 240deg 300deg, #3c6b45 300deg 360deg);
  transition: transform 1s ease;
}

.age-gate {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: center;
  padding: 1rem;
  background: rgba(21, 21, 21, 0.86);
}

.age-gate.active {
  display: grid;
}

.age-card {
  width: min(560px, 100%);
  background: var(--paper-strong);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.age-card h2 {
  margin-top: 0;
}

.age-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}

.age-card button:first-child {
  background: var(--jade);
}

.age-card button:last-child {
  background: var(--ink-soft);
}

.legal-flow {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.legal-card ul,
.legal-card ol {
  margin-bottom: 0;
}

.contact-form {
  display: grid;
  gap: 0.75rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem;
  font: inherit;
  background: #fff;
}

.contact-form button {
  background: var(--jade);
}

.inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  margin: 1rem 0 0;
  list-style: none;
}

.inline-list li {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.45rem 0.65rem;
  background: rgba(255, 255, 255, 0.5);
  font-weight: 800;
}

@media (max-width: 900px) {
  .hero {
    min-height: 560px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    padding-top: 0.75rem;
  }

  .nav-wrap {
    flex-wrap: wrap;
  }

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

  .grid.three,
  .grid.two,
  .footer-grid,
  .game-shell {
    grid-template-columns: 1fr;
  }

  .compliance-band .wrap {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 540px;
  }

  .hero h1 {
    font-size: 2.35rem;
  }

  .section-head h2,
  .page-title h1 {
    font-size: 2rem;
  }

  .reel-board {
    gap: 0.35rem;
    min-height: 300px;
  }

  .symbol-cell {
    min-height: 92px;
  }

  .symbol-icon {
    width: 48px;
    height: 48px;
  }

  .controls {
    grid-template-columns: 1fr;
  }

  .slot-top {
    align-items: stretch;
    flex-direction: column;
  }

  .hold-row button {
    font-size: 0.78rem;
    padding: 0.35rem 0.1rem;
  }

  .age-actions {
    grid-template-columns: 1fr;
  }

  .original-stage {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .original-game-wrap {
    width: calc(100vw - 1.5rem);
  }

  .original-game-ratio {
    min-height: 220px;
  }

  .original-stage-head h1 {
    font-size: 1.9rem;
  }
}