:root {
  --conc: #8b8f8c;
  --ink: #1c1e1d;
  --paper: #eceae4;
  --safe: #e85a12;
  --stamp: #1e4a8a;
  --warn: #c42820;
  --mute: #5c605c;
  --sans: "Noto Sans SC", "PingFang SC", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 68px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.grit {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 6;
  opacity: 0.14;
  background-image: url("images/texture.webp");
  background-size: 360px auto;
  mix-blend-mode: multiply;
}
.skip { position: absolute; left: -999px; }
.skip:focus { left: 10px; top: 10px; z-index: 80; background: var(--safe); color: #fff; padding: 8px; }
.visabar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 20px;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 6px solid var(--safe);
}
.nm { font-weight: 700; }
.nm small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: #9aa09a;
  font-weight: 400;
}
.menu {
  display: none;
  background: var(--safe);
  color: #fff;
  border: 0;
  padding: 6px 12px;
}
#nav { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; }
#nav a { color: #b8bcb8; }
#nav a:hover, #nav a.is-active { color: #fff; }
#nav .go { background: var(--stamp); color: #fff; padding: 6px 12px; }
.site { position: relative; min-height: calc(100vh - 56px); display: flex; flex-direction: column; justify-content: flex-end; }
.site > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.site::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28, 30, 29, 0.15) 20%, rgba(28, 30, 29, 0.88) 78%);
}
.cap { position: relative; z-index: 2; padding: 8vh 6vw 7vh; max-width: 720px; color: var(--paper); }
.k { font-family: var(--mono); letter-spacing: 0.14em; font-size: 11px; color: var(--safe); margin: 0 0 10px; }
h1, h2, h3 { margin: 0 0 12px; line-height: 1.12; }
h1 { font-size: clamp(32px, 5.4vw, 56px); }
.visa {
  margin: 18px 0;
  padding: 14px 16px 14px 18px;
  background: var(--paper);
  color: var(--ink);
  border: 1px dashed var(--conc);
  box-shadow: inset 0 0 0 6px #fff;
  max-width: 28em;
}
.visa.late { box-shadow: inset 0 0 0 6px #fff, -8px 0 0 var(--warn); }
.visa.ok { box-shadow: inset 0 0 0 6px #fff, -8px 0 0 var(--stamp); }
.visa strong { display: block; margin: 6px 0; }
.acts { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { display: inline-flex; padding: 10px 16px; background: var(--safe); color: #fff; border: 0; font-weight: 700; }
.btn.ghost { background: transparent; color: var(--paper); border: 1px solid currentColor; }
.acts button.ghost {
  background: rgba(28, 30, 29, 0.72);
  color: #fff;
  border: 1px solid #fff;
}
.w { width: min(1040px, calc(100% - 40px)); margin: 0 auto; padding: 64px 0; }
.dust { background: #d9d6ce; }
.tri { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-top: 16px; }
.tri article, .g2 article { background: #fff; padding: 16px; }
.tri .warn { border-top: 6px solid var(--warn); }
.tri ul, #rules ul { margin: 0; padding-left: 1.1em; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: center; margin-top: 24px; }
.row.flip { direction: rtl; }
.row.flip > * { direction: ltr; }
.row img { width: 100%; height: 220px; object-fit: cover; }
.row figcaption { font-size: 13px; color: var(--mute); margin-top: 8px; }
.n { font-family: var(--mono); color: var(--stamp); }
.g2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.end { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
footer { padding-bottom: 36px; color: var(--mute); font-size: 13px; }
@media (max-width: 900px) {
  .menu { display: inline-block; }
  .visabar { flex-wrap: wrap; }
  #nav { display: none; width: 100%; flex-direction: column; background: #2a2c2a; padding: 12px; }
  #nav.open { display: flex; }
  .tri, .row, .g2 { grid-template-columns: 1fr; }
  .row.flip { direction: ltr; }
  .site > img { min-height: 42vh; }
  .cap { padding: 24px 18px 36px; }
}