@font-face {
  font-family: "Orbitron";
  src: url("assets/orbitron-variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --ghost: #86d8ff;
  --mint: #7fd1b0;
  --floor: #596f7d;
  --ink: #11131d;
  --text: #d8e3e9;
  --muted: #a0b3c0;
  --warning: #e6ac58;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: #090e16;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 14px;
  line-height: 1.65;
}
.world {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent, #080e17ed 32%, #080e17ed 68%, transparent),
    linear-gradient(180deg, #080e17a8, #0a1019c2 52%, #080d15 100%),
    url("assets/ghost-signal-title.webp") center top / cover no-repeat;
}
.station { width: calc(100% - 40px); max-width: 1004px; margin: 26px auto 28px; }
.masthead { display: flex; justify-content: space-between; align-items: end; gap: 24px; padding: 0 22px 19px; }
.studio { color: #9baebd; font-size: 10px; text-transform: uppercase; letter-spacing: .14em; text-decoration: none; }
.studio span { color: var(--ghost); margin: 0 5px; }
.studio:hover, .credit a:hover { color: var(--ghost); }
h1 { margin: 9px 0 0; font-family: "Orbitron", "Arial", sans-serif; font-size: clamp(22px, 3.5vw, 32px); font-weight: 600; line-height: 1.125; letter-spacing: .06em; text-transform: uppercase; color: #e3edf3; }
h1 span { color: var(--ghost); text-shadow: 0 0 20px #86d8ff20; }
.tagline { margin: 0 0 1px; padding-left: 17px; border-left: 2px solid #596f7d88; font-size: 11px; line-height: 1.55; color: #9cabb8; }
.tagline strong { color: #cad9e2; font-weight: 400; }
a:focus-visible { outline: 2px solid var(--ghost); outline-offset: 5px; }
.console {
  position: relative;
  padding: 16px 20px 13px;
  border: 1px solid #536474;
  border-top-color: #71828f;
  border-bottom: 3px solid #02070d;
  background:
    linear-gradient(113deg, transparent 18%, #82929f0d 18.1%, transparent 18.3%, transparent 71%, #b2c5d00c 71.2%, transparent 71.4%),
    repeating-linear-gradient(0deg, #00000005 0px, #00000005 1px, transparent 1px, transparent 4px),
    linear-gradient(125deg, #35414c, #1b2632 15%, #121a25 48%, #24313b 85%, #35414c);
  box-shadow: 0 18px 70px #000b, inset 0 0 0 3px #090f18, inset 0 5px 0 #a2b8c012;
}
.bolt { position: absolute; width: 6px; height: 6px; border: 1px solid #71818b; border-radius: 50%; background: linear-gradient(135deg, #3c4b57 42%, #0b121c 43%, #0b121c 60%, #3c4b57 61%); box-shadow: 0 1px 2px #000; }
.bolt-tl { top: 7px; left: 7px; }.bolt-tr { top: 7px; right: 7px; }
.bolt-bl { bottom: 7px; left: 7px; }.bolt-br { bottom: 7px; right: 7px; }
.screen-rail { display: flex; justify-content: space-between; align-items: center; gap: 12px; max-width: 960px; margin: 0 auto 10px; color: #b9c7d0; font-size: 8px; letter-spacing: .13em; text-transform: uppercase; }
.screen-rail > span:first-child { color: var(--mint); }
.screen-rail i { display: inline-block; width: 5px; height: 5px; margin: 0 6px 1px 0; background: var(--mint); box-shadow: 0 0 6px #7fd1b040; }
.screen-bezel { max-width: 960px; margin: auto; outline: 1px solid #60758388; box-shadow: 0 -3px 0 #0a111b, 0 3px 0 #788c9c40, 0 0 0 4px #080d16, 0 5px 14px #0008; }
.game-box { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #080e17; overflow: hidden; }
iframe { position: absolute; inset: 0; display: block; width: 100%; height: 100%; border: 0; }
.start { display: flex; align-items: center; gap: 13px; margin: 16px 0; padding: 12px 15px; border-left: 2px solid var(--ghost); background: #07101bad; box-shadow: inset 0 0 0 1px #86d8ff16; font-size: 11px; line-height: 1.6; }
.start strong { font-weight: 400; color: #d7e8f2; }
.start small { display: block; color: #8da6b8; font-size: 10px; }
.start > kbd { color: var(--ghost); border-color: #86d8ff70; background: #172939; padding: 5px 11px; }
.start-arrow { margin-left: auto; padding-left: 8px; color: var(--ghost); font-size: 23px; line-height: 1; }
.guide { display: grid; grid-template-columns: 1.2fr 1fr; background: #0b131eeb; border: 1px solid #4d616c88; box-shadow: inset 0 1px 9px #0008, 0 1px 0 #72879844; }
.guide section { padding: 20px 23px 22px; min-width: 0; }
.guide section + section { border-left: 1px solid #45596877; }
h2 { display: flex; gap: 9px; align-items: baseline; margin: 0 0 17px; padding-bottom: 10px; border-bottom: 1px solid #334854; color: #d4e1e9; font-size: 11px; font-weight: 500; line-height: 1.4; letter-spacing: .12em; text-transform: uppercase; }
h2 > span { color: var(--ghost); font-size: 10px; }
.mission { margin: 0; padding: 0; list-style: none; counter-reset: mission; }
.mission li { position: relative; padding-left: 20px; margin-bottom: 10px; color: #a8bbc9; font-size: 13px; line-height: 1.7; }
.mission li::before { position: absolute; left: 0; top: 0; content: ">"; color: #7fd1b0b3; }
.mission li span { color: #d7e5ee; }
.warning { display: flex; gap: 10px; margin: 18px 0 0; padding: 11px 12px; color: #cfb795; background: #e6ac5808; border-left: 1px solid #e6ac5877; font-size: 11px; line-height: 1.65; }
.warning > span:first-child { color: var(--warning); font-weight: 700; }
dl { margin: 0; }
dl > div { display: grid; grid-template-columns: 140px 1fr; gap: 10px; align-items: center; min-height: 36px; padding: 5px 0; border-bottom: 1px solid #3d515d44; }
dl > div:first-child { padding-top: 0; }
dl > div:last-child { border: 0; }
dt, dd { margin: 0; }
dt { white-space: nowrap; }
dd { font-size: 12px; color: #b0c1ce; }
kbd { display: inline-block; min-width: 25px; padding: 3px 7px; border: 1px solid #6a7b89; border-bottom: 3px solid #394c5b; border-radius: 2px; background: linear-gradient(#303e4c, #202d3b); color: #d6e2ea; box-shadow: 0 2px 2px #0005, inset 0 1px 0 #b4c9d618; font: inherit; font-size: 10px; line-height: 1.3; text-align: center; }
.hold { margin-left: 9px; color: #8098aa; font-size: 8px; letter-spacing: .1em; }
.console-footer { display: flex; justify-content: space-between; gap: 16px; padding-top: 13px; color: #94a7b4; font-size: 8px; line-height: 1.4; text-transform: uppercase; letter-spacing: .13em; }
.console-footer > span:first-child { color: #7fd1b0b3; }
.credit { margin: 19px 0 0; text-align: center; font-size: 9px; color: #72899b; letter-spacing: .06em; }
.credit a { color: #9eafbc; text-underline-offset: 4px; text-decoration-color: #506779; }
@media (max-width: 720px) {
  .station { width: calc(100% - 24px); margin-top: 20px; }
  .masthead { padding: 0 4px 18px; gap: 12px; }
  .studio { font-size: 8px; letter-spacing: .08em; }
  .tagline { font-size: 9px; padding-left: 10px; }
  .console { padding: 14px 12px 12px; }
  .screen-rail { font-size: 7px; letter-spacing: .07em; }
  .screen-rail > span:last-child { display: none; }
  .guide { grid-template-columns: 1fr; }
  .guide section { padding: 19px; }
  .guide section + section { border-left: 0; border-top: 1px solid #45596877; }
  dl > div { grid-template-columns: 145px 1fr; }
  .mission li { font-size: 12px; }
  .start { padding: 11px 10px; gap: 10px; font-size: 10px; }
  .start-arrow { display: none; }
  .console-footer { font-size: 7px; letter-spacing: .06em; }
}
@media (max-width: 400px) {
  .tagline { display: none; }
  .studio { font-size: 7px; }
  .guide section { padding: 16px 13px; }
  dl > div { grid-template-columns: 128px 1fr; gap: 8px; }
  dd { font-size: 10px; }
}