/* Tycoon Go public site. Matches the V2 game skin: cream paper, ink outlines, lime accent. */
:root {
  --paper: #f2f2ec;
  --card: #fdfdf7;
  --ink: #17190f;
  --muted: #5b5e50;
  --line: #17190f;
  --lime: #c5dc84;
  --lime-strong: #a9c75a;
  --teal: #3a9c8e;
  --pink: #e58fc4;
  --blue: #3f5be0;
  --orange: #e98a34;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas,
    "PingFang SC", "Microsoft YaHei", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --shadow: 5px 5px 0 var(--line);
  --radius: 4px;
  --max: 1120px;
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--card);
  border: 2px solid var(--line);
  padding: 8px 12px;
  z-index: 10;
}
.skip:focus {
  left: 16px;
}

.wrap {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: color-mix(in srgb, var(--card) 94%, transparent);
  border-bottom: 2px solid var(--line);
  backdrop-filter: blur(6px);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 800;
  font-size: 18px;
  text-decoration: none;
  letter-spacing: -0.02em;
}
.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 2px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-inline-start: auto;
  font-family: var(--mono);
  font-size: 14px;
}
.nav a {
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius);
}
.nav a:hover {
  background: var(--lime);
}
.nav .lang {
  border: 2px solid var(--line);
  font-weight: 700;
}
@media (max-width: 640px) {
  .nav .hide-sm {
    display: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 10px 20px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
  font-family: var(--mono);
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}
.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--line);
}
.btn-primary {
  background: var(--lime);
}
.btn svg {
  width: 22px;
  height: 22px;
  flex: none;
}
.btn small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.1;
}
.btn span {
  line-height: 1.2;
  text-align: start;
}

/* Hero */
.hero {
  padding: 48px 0 64px;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 40px;
}
.kicker {
  display: inline-block;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--lime);
  padding: 4px 10px;
  border-radius: var(--radius);
}
.hero h1 {
  font-family: var(--mono);
  font-size: clamp(40px, 7vw, 76px);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 18px 0 18px;
}
.hero h1 .hl {
  background: linear-gradient(transparent 58%, var(--lime) 58% 92%, transparent 92%);
}
.hero p.lead {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--muted);
  max-width: 34ch;
  margin: 0 0 28px;
}
.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.hero-note {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
}
.hero-art {
  position: relative;
  isolation: isolate;
}
.hero-art img {
  width: 100%;
  border: 2px solid var(--line);
  border-radius: 12px;
  box-shadow: 8px 8px 0 var(--line);
  background: var(--card);
}
.hero-art::after {
  content: "";
  position: absolute;
  inset: -14px auto auto -14px;
  width: 64px;
  height: 64px;
  border: 2px solid var(--line);
  border-radius: 12px;
  background: var(--lime);
  z-index: -1;
}
@media (max-width: 860px) {
  .hero {
    padding-top: 28px;
  }
  .hero .wrap {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .hero-art {
    order: -1;
    width: min(100% - 16px, 360px);
    margin: 8px auto 20px;
  }
}

/* Marquee strip */
.strip {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-weight: 700;
  border-block: 2px solid var(--line);
  overflow: hidden;
}
.strip ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 32px;
  list-style: none;
  margin: 0;
  padding: 14px 16px;
}
.strip li::before {
  content: "◆ ";
  color: var(--lime);
}

/* Sections */
section.block {
  padding: 72px 0;
}
.section-head {
  max-width: 640px;
  margin-bottom: 32px;
}
.section-head h2 {
  font-family: var(--mono);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 10px 0 10px;
}
.section-head p {
  color: var(--muted);
  margin: 0;
}

.grid {
  display: grid;
  gap: 20px;
}
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 960px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 720px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 480px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}
.card h3 {
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1.25;
  margin: 12px 0 6px;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}
.card.accent {
  background: var(--lime);
}
.card.accent p {
  color: var(--ink);
}
.icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}
.icon svg {
  width: 22px;
  height: 22px;
}

/* Maps */
.maps {
  background: var(--card);
  border-block: 2px solid var(--line);
}
.map {
  padding: 0;
  overflow: hidden;
}
.map img {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
  border-bottom: 2px solid var(--line);
}
.map div {
  padding: 16px 20px 20px;
}

/* Features list */
.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.features ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.features li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
}
.features li strong {
  display: block;
  font-family: var(--mono);
}
.features li span {
  color: var(--muted);
  font-size: 15px;
}
.landmarks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.landmarks .card {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
}
.landmarks img {
  width: 70%;
  aspect-ratio: 1;
  object-fit: contain;
}
.landmarks .card:nth-child(2) {
  background: var(--lime);
}
.landmarks .card:nth-child(3) {
  background: #f6dfec;
}
@media (max-width: 860px) {
  .features {
    grid-template-columns: 1fr;
  }
  .landmarks {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }
  .landmarks .card {
    padding: 10px;
    box-shadow: 3px 3px 0 var(--line);
  }
}

/* Promise banner */
.promise {
  background: var(--lime);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 8px 8px 0 var(--line);
  padding: clamp(24px, 5vw, 48px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.promise h2 {
  font-family: var(--mono);
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.15;
  margin: 0 0 8px;
}
.promise p {
  margin: 0;
}
@media (max-width: 720px) {
  .promise {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.site-footer {
  border-top: 2px solid var(--line);
  background: var(--ink);
  color: var(--paper);
  padding: 40px 0 32px;
  font-size: 14px;
}
.site-footer .wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
}
.site-footer .brand img {
  border-color: var(--paper);
}
.site-footer h2 {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0 0 10px;
}
.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
.site-footer a {
  text-decoration: none;
}
.site-footer a:hover {
  text-decoration: underline;
}
.site-footer .legal {
  grid-column: 1 / -1;
  border-top: 1px solid #3a3d30;
  padding-top: 18px;
  color: #b7b9ab;
  font-size: 13px;
}
.site-footer p {
  color: #b7b9ab;
  margin: 10px 0 0;
}
@media (max-width: 720px) {
  .site-footer .wrap {
    grid-template-columns: 1fr 1fr;
  }
  .site-footer .about {
    grid-column: 1 / -1;
  }
}

/* Legal and support documents */
.doc {
  padding: 48px 0 72px;
}
.doc .wrap {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
.doc-head {
  grid-column: 1 / -1;
  border-bottom: 2px solid var(--line);
  padding-bottom: 20px;
}
.doc-head h1 {
  font-family: var(--mono);
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 12px 0 8px;
}
.doc-head p {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 14px;
}
.toc {
  position: sticky;
  top: 88px;
  font-size: 14px;
}
.toc h2 {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 10px;
}
.toc ol {
  margin: 0;
  padding-inline-start: 20px;
  display: grid;
  gap: 6px;
}
.toc a {
  text-decoration: none;
  color: var(--muted);
}
.toc a:hover {
  color: var(--ink);
  text-decoration: underline;
}
.prose {
  max-width: 72ch;
}
.prose h2 {
  font-family: var(--mono);
  font-size: 22px;
  line-height: 1.25;
  margin: 40px 0 12px;
  scroll-margin-top: 88px;
}
.prose h2:first-child {
  margin-top: 0;
}
.prose h3 {
  font-size: 17px;
  margin: 24px 0 8px;
}
.prose ul {
  padding-inline-start: 22px;
}
.prose li {
  margin-bottom: 6px;
}
.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  margin: 16px 0;
  background: var(--card);
  border: 2px solid var(--line);
}
.prose th,
.prose td {
  text-align: start;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px solid #d6d7cc;
}
.prose th {
  background: var(--lime);
  font-family: var(--mono);
  font-size: 13px;
  border-bottom: 2px solid var(--line);
}
.table-scroll {
  overflow-x: auto;
}
.summary {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 22px;
  margin-bottom: 32px;
}
.summary h2 {
  margin-top: 0;
  font-size: 18px;
}
.summary ul {
  margin: 0;
}
@media (max-width: 860px) {
  .doc .wrap {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .toc {
    position: static;
    background: var(--card);
    border: 2px solid var(--line);
    border-radius: var(--radius);
    padding: 16px 18px;
  }
}

/* FAQ */
.faq details {
  background: var(--card);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
}
.faq summary {
  cursor: pointer;
  font-family: var(--mono);
  font-weight: 700;
  padding: 14px 18px;
}
.faq details[open] summary {
  border-bottom: 2px solid var(--line);
  background: var(--lime);
}
.faq details > div {
  padding: 4px 18px 8px;
}
.contact-card {
  margin-top: 32px;
}
.contact-card a.email {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 18px;
  word-break: break-all;
}