/* Legal static pages. System fonts only; no third-party webfonts or analytics.
   Warm cream palette aligned with the game; body text stays formal and printable. */

:root {
  --bg: #fff6e8;
  --bg-deep: #f6e7cf;
  --ink: #4a3222;
  --ink-body: #5a3d29;
  --ink-soft: #8a6544;
  --ink-mute: #8a7a66;
  --cream: #fffdf8;
  --line: #e2c9a4;
  --line-strong: #d4b48a;
  --gold: #c48a22;
  --gold-deep: #8a6218;
  --green-deep: #2e7d32;
  --danger: #8a3a32;
  --banner-bg: #fff1d6;
  --banner-line: #e0a23a;
  --focus: #2e7d32;
  --shadow: 0 8px 24px rgba(58, 38, 20, 0.08);
  --radius: 16px;
  --max: 44rem;
  --header-h: 3.5rem;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink-body);
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--gold-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}
a:hover { color: var(--ink); }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--cream);
  color: var(--ink);
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  z-index: 20;
}
.skip:focus { top: 0.75rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 246, 232, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.site-header-inner {
  max-width: var(--max);
  margin: 0 auto;
  min-height: var(--header-h);
  padding: 0.6rem 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.brand {
  display: flex;
  flex-direction: column;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}
.brand-name {
  font-weight: 700;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.3;
}
.brand-sub {
  font-size: 0.75rem;
  color: var(--ink-mute);
  line-height: 1.3;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  justify-content: flex-end;
}
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 0.15rem 0;
  border-bottom: 2px solid transparent;
}
.nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 650;
  border-bottom-color: var(--gold);
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem 1.15rem 3.5rem;
}

.banner {
  background: var(--banner-bg);
  border: 1px solid var(--banner-line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  margin: 0 0 1.35rem;
  color: var(--gold-deep);
  box-shadow: none;
}
.banner strong { color: var(--ink); }
.banner[hidden], .js-if-ready[hidden], [hidden] { display: none !important; }

.hero {
  margin: 0 0 1.5rem;
}
.kicker {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--gold-deep);
  font-weight: 650;
  margin: 0 0 0.35rem;
}
h1 {
  margin: 0 0 0.4rem;
  color: var(--ink);
  font-size: 1.7rem;
  line-height: 1.3;
}
.meta {
  color: var(--ink-mute);
  font-size: 0.92rem;
  margin: 0;
}
.meta span { color: var(--ink-soft); }

.summary {
  background: var(--cream);
  border: 1px solid var(--line);
  border-left: 4px solid var(--green-deep);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem 0.7rem;
  margin: 0 0 1.4rem;
  box-shadow: var(--shadow);
}
.summary h2 {
  margin: 0 0 0.3rem;
  padding: 0;
  border: 0;
  font-size: 1.05rem;
}
.summary ul { margin-bottom: 0.3rem; }

.toc {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem 1rem;
  margin: 0 0 1.6rem;
}
.toc h2 {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  color: var(--ink);
}
.toc ol {
  margin: 0;
  padding-left: 1.2rem;
}
.toc li { margin: 0.15rem 0; }
.toc a { color: var(--ink-soft); text-decoration: none; }
.toc a:hover { color: var(--ink); text-decoration: underline; }

h2 {
  margin: 2rem 0 0.7rem;
  padding-top: 0.3rem;
  color: var(--ink);
  font-size: 1.22rem;
  line-height: 1.35;
  border-top: 1px solid var(--line);
}
h2:first-of-type { border-top: 0; padding-top: 0; }
h3 {
  margin: 1.2rem 0 0.4rem;
  color: var(--ink);
  font-size: 1.02rem;
}

p { margin: 0.65rem 0; }
ul, ol { margin: 0.4rem 0 0.8rem; padding-left: 1.3rem; }
li { margin: 0.25rem 0; }
.note {
  background: var(--cream);
  border-left: 4px solid var(--line-strong);
  padding: 0.7rem 0.95rem;
  border-radius: 0 12px 12px 0;
  margin: 0.9rem 0;
}
.note.caution {
  border-left-color: var(--gold);
  background: var(--banner-bg);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 0.8rem 0 1.1rem;
  background: var(--cream);
}
th, td {
  text-align: left;
  vertical-align: top;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line);
}
th {
  background: var(--bg-deep);
  color: var(--ink);
  font-weight: 650;
}

.placeholder {
  display: inline;
  background: #f7e4b8;
  color: var(--gold-deep);
  border-radius: 4px;
  padding: 0 0.28em;
  font-weight: 650;
}

.card-list {
  display: grid;
  gap: 0.8rem;
  margin: 1rem 0 1.5rem;
}
.card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.05rem 1.05rem;
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  display: block;
}
a.card:hover { border-color: var(--gold); }
.card h2 { margin: 0 0 0.3rem; border: 0; padding: 0; font-size: 1.15rem; }
.card p { margin: 0; color: var(--ink-soft); }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.2rem 0 0;
}
.btn {
  appearance: none;
  border: 1px solid var(--line-strong);
  background: var(--cream);
  color: var(--ink);
  font: inherit;
  font-size: 0.92rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
}
.btn:hover { background: #fff; }

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.15rem 2.5rem;
  color: var(--ink-mute);
  font-size: 0.86rem;
}
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin-bottom: 0.5rem;
}
.site-footer a { color: var(--ink-soft); }

@media (min-width: 720px) {
  html, body { font-size: 18px; }
  h1 { font-size: 2rem; }
  .wrap { padding-top: 1.6rem; }
}

@media print {
  :root { --bg: #fff; --cream: #fff; }
  html, body {
    background: #fff;
    color: #222;
    font-size: 12pt;
    line-height: 1.6;
  }
  .skip, .site-header, .actions, .btn, .site-footer nav { display: none !important; }
  .banner { break-inside: avoid; border: 1px solid #333; }
  a { color: inherit; text-decoration: none; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #444; }
  a[href^="mailto:"]::after { content: " (" attr(href) ")"; font-size: 0.85em; color: #444; }
  h2 { break-after: avoid; border-top-color: #ccc; }
  .wrap, .site-footer { max-width: none; padding: 0; }
  .card, .toc, table { box-shadow: none; }
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0.8rem 0 1.1rem;
}
.table-wrap table { margin: 0; }
code {
  overflow-wrap: anywhere;
  word-break: break-word;
  font-size: 0.92em;
}
.nav a, .meta {
  overflow-wrap: break-word;
}
.brand-name, .brand-sub {
  overflow-wrap: normal;
  white-space: nowrap;
}
.banner p { margin: 0.45rem 0; }
.banner p:first-child { margin-top: 0; }
.banner p:last-child { margin-bottom: 0; }

@media (max-width: 640px) {
  .site-header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
  }
  .brand { flex: 0 0 auto; min-width: 0; }
  .nav { justify-content: flex-start; }
}

.title-name {
  white-space: nowrap;
  overflow-wrap: normal;
}