:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #08080a;
  color: #f5f5f5;
  --yellow: #f2c94c;
  --panel: #111114;
  --muted: #9a9aa3;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 50% -10%, #24200f 0, #0b0b0d 38%, #08080a 75%); }
.shell { width: min(1120px, calc(100% - 32px)); margin: auto; min-height: 100vh; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 28px 0; }
.brand { display: flex; gap: 8px; align-items: center; font-size: 18px; font-weight: 700; letter-spacing: -.02em; }
.mark { color: var(--yellow); }
.badge { display: inline-flex; align-items: center; gap: 8px; border: 1px solid #2b2b31; border-radius: 999px; padding: 8px 12px; font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.connecting { color: var(--yellow); }
.online { color: #75d69a; }
.offline { color: #ff7777; }
.hero { padding: 12vh 0 64px; max-width: 760px; }
.eyebrow { color: var(--yellow); font-size: 12px; font-weight: 800; letter-spacing: .16em; }
h1 { font-size: clamp(42px, 8vw, 78px); line-height: .98; letter-spacing: -.055em; margin: 18px 0; }
#subline { color: var(--muted); font-size: 17px; line-height: 1.6; }
.offline { display: flex; flex-direction: column; gap: 6px; margin-top: 28px; padding: 18px 20px; border: 1px solid #45252a; background: #160e10; border-radius: 16px; }
.offline span { color: #b9a5a8; font-size: 14px; }
.hidden { display: none; }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 40px; }
.card { padding: 24px; border: 1px solid #202026; background: rgba(17,17,20,.8); border-radius: 18px; min-height: 130px; }
.card span { display: block; color: var(--muted); font-size: 13px; }
.card strong { display: block; margin-top: 18px; font-size: 27px; }
footer { margin-top: auto; padding: 26px 0; border-top: 1px solid #1d1d22; display: flex; justify-content: space-between; gap: 16px; color: #72727b; font-size: 12px; }
.remote-frame-panel { margin: 8px 0 40px; border: 1px solid #202026; background: #111114; border-radius: 18px; overflow: hidden; min-height: 520px; }
.remote-frame-panel iframe { display: block; width: 100%; height: 720px; border: 0; background: #08080a; }
@media (max-width: 760px) { .grid { grid-template-columns: repeat(2,1fr); } .hero { padding-top: 8vh; } .remote-frame-panel iframe { height: 620px; } }
@media (max-width: 460px) { .grid { grid-template-columns: 1fr; } footer { flex-direction: column; } }