* { box-sizing: border-box; }
html { background: var(--ansi-bg); color: var(--ansi-text); }
body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(rgba(255,255,255,0.025) 50%, rgba(0,0,0,0.08) 50%) 0 0 / 100% 4px,
    radial-gradient(circle at 20% 0%, rgba(44,92,255,0.16), transparent 34rem),
    var(--ansi-bg);
  color: var(--ansi-text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  line-height: 1.45;
  letter-spacing: 0;
}
a { color: inherit; }
.ansi-shell { width: min(1120px, calc(100% - 32px)); margin: 0 auto; padding: 20px 0 28px; }
.ansi-window {
  border: 1px solid var(--ansi-line-soft);
  background: rgba(7, 10, 18, 0.94);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.03), 0 24px 80px rgba(0,0,0,0.42);
}
.ansi-topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  border-bottom: 1px solid var(--ansi-line-soft); padding: 10px 14px; color: var(--ansi-muted);
}
.ansi-leds { display: flex; gap: 7px; }
.ansi-leds span { width: 9px; height: 9px; border: 1px solid var(--ansi-line-soft); display: inline-block; }
.ansi-host { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ansi-screen { padding: 18px; }
.ansi-frame { border: 1px solid var(--ansi-line); padding: 18px; position: relative; }
.ansi-frame::before {
  content: "OPEN DKC SYSTEM"; position: absolute; top: -0.8em; left: 16px; padding: 0 8px;
  background: var(--ansi-bg); color: var(--ansi-text);
}
.ansi-brand { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center; margin: 0 0 18px 6px; }
.ansi-brand.has-logo { display: grid; grid-template-columns: 1fr; gap: 0; align-items: start; justify-items: start; }
.ansi-brand.has-logo .ansi-brand-copy { display: block; grid-column: 1; margin-top: 15px; }
.ansi-logo { display: block; grid-column: 1; width: auto; height: 121px; max-width: min(560px, 60vw); object-fit: contain; object-position: left center; image-rendering: auto; }
.ansi-brand h1 { margin: 0; font-size: clamp(2rem, 7vw, 5.5rem); line-height: 0.92; letter-spacing: 0; }
.ansi-brand .zh { color: var(--ansi-muted); font-size: clamp(1rem, 2.6vw, 1.5rem); margin-top: 8px; }
.ansi-brand.has-logo .zh { display: block; margin-top: 0; font-size: clamp(1rem, 2vw, 1.35rem); }
.ansi-subtitle { color: var(--ansi-pass); margin: 0 0 16px; }
.ansi-output { margin: 0; white-space: pre-wrap; color: var(--ansi-muted); }
.ansi-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.ansi-nav button, .ansi-link {
  border: 1px solid var(--ansi-line-soft); background: transparent; color: var(--ansi-text);
  padding: 8px 10px; font: inherit; cursor: pointer; text-decoration: none;
}
.ansi-nav button:hover, .ansi-nav button:focus-visible, .ansi-link:hover, .ansi-link:focus-visible {
  border-color: var(--ansi-focus); outline: 2px solid rgba(136,165,255,0.25); outline-offset: 2px;
}
.ansi-nav button[aria-selected="true"] { background: rgba(44,92,255,0.24); color: #fff; }
.ansi-prompt { color: var(--ansi-pass); margin: 16px 0 8px; }
.ansi-cursor { display: inline-block; width: 0.65em; height: 1.05em; background: var(--ansi-pass); vertical-align: -0.15em; animation: blink 1s steps(1) infinite; }
.ansi-panel { display: none; border-top: 1px dashed var(--ansi-line-soft); padding-top: 14px; min-height: 260px; }
.ansi-panel.active { display: block; }
.ansi-kicker { color: var(--ansi-warn); margin: 0 0 8px; }
.ansi-panel h2 { font-size: 1rem; color: var(--ansi-text); margin: 0 0 10px; font-weight: 700; }
.ansi-panel p { margin: 0 0 12px; color: var(--ansi-muted); max-width: 78ch; }
.ansi-table { width: 100%; border-collapse: collapse; margin: 10px 0 14px; color: var(--ansi-muted); }
.ansi-table th, .ansi-table td { text-align: left; border-bottom: 1px solid rgba(154,166,197,0.22); padding: 8px 6px; vertical-align: top; }
.ansi-table th { color: var(--ansi-text); font-weight: 700; }
.ansi-status { color: var(--ansi-pass); }
.ansi-news { list-style: none; padding: 0; margin: 0; }
.ansi-news li { border-bottom: 1px solid rgba(154,166,197,0.18); padding: 9px 0; }
.ansi-date { color: var(--ansi-dim); margin-right: 10px; }
.ansi-contact { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; max-width: 860px; }
.ansi-contact div { border: 1px solid rgba(154,166,197,0.18); padding: 10px; color: var(--ansi-muted); }
.ansi-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0 0;
  color: var(--ansi-text);
  font-size: 0.9rem;
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@keyframes blink { 50% { opacity: 0; } }
@media (max-width: 640px) {
  .ansi-shell { width: 100%; padding: 0; }
  .ansi-window { min-height: 100vh; border: 0; }
  .ansi-screen { padding: 14px; }
  .ansi-frame { border-left: 0; border-right: 0; padding: 16px 0; }
  .ansi-frame::before { left: 0; }
  .ansi-brand { grid-template-columns: 1fr; margin-left: 0; }
  .ansi-brand.has-logo .ansi-brand-copy { margin-top: 10px; }
  .ansi-logo { height: 72px; max-width: min(320px, 78vw); }
  .ansi-nav { display: grid; grid-template-columns: 1fr 1fr; }
  .ansi-table, .ansi-table tbody, .ansi-table tr, .ansi-table td { display: block; width: 100%; }
  .ansi-table thead { display: none; }
  .ansi-table tr { border-bottom: 1px solid rgba(154,166,197,0.24); padding: 8px 0; }
  .ansi-table td { border: 0; padding: 3px 0; }
  .ansi-table td::before { content: attr(data-label) " "; color: var(--ansi-text); display: block; }
  .ansi-contact { grid-template-columns: 1fr; }
  .ansi-footer { display: block; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .ansi-cursor { animation: none; }
}
.ansi-headline {
  font-weight: 700;
}

.ansi-white {
  color: #fff;
}