:root{
  --bg:#0b0b0c;
  --fg:#f3f4f6;
  --muted:#a1a1aa;
  --line:#1f2937;
  --btn:#111827;
  --btnfg:#f3f4f6;
  --radius:14px;

  --container: 980px;
  --card: 560px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font-family:var(--font);
  line-height:1.35;
}

/* Important: make ALL images responsive by default */
img{ max-width:100%; height:auto; display:block; }

.wrap{
  min-height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.pageShell{
  width:100%;
  max-width:var(--container);
}

/* Buttons */
.btn{
  appearance:none;
  border:1px solid var(--line);
  background:var(--btn);
  color:var(--btnfg);
  border-radius:999px;
  padding:10px 16px;
  font-weight:600;
  cursor:pointer;
  min-height:44px;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn:disabled{ opacity:.6; cursor:not-allowed; }

/* Topbar */
.topbar{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin:0 auto 14px;
}

.leftBar{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}

.siteMark{
  display:inline-flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:inherit;
  padding:4px 0;
}

/* HARD FORCE: logo size cannot be overridden */
.siteLogo{
  width:18px !important;
  height:18px !important;
  max-width:18px !important;
  max-height:18px !important;
  min-width:18px !important;
  min-height:18px !important;
  object-fit:contain !important;
}

.nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.brand{
  font-weight:800;
  letter-spacing:.4px;
  font-size:12px;
  color:var(--muted);
  user-select:none;
  white-space:nowrap;
}

/* Card */
.landing_solo{
  width:100%;
  display:flex;
  justify-content:center;
}

.centerCard{
  width:100%;
  max-width:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
}

/* Input */
.input{
  width:100%;
  border:1px solid var(--line);
  border-radius:999px;
  padding:12px 14px;
  background:transparent;
  color:var(--fg);
  outline:none;
  min-height:44px;
}
.input::placeholder{ color:#6b7280; }

.pageTitle{
  font-weight:800;
  letter-spacing:.2px;
  font-size:18px;
  margin:0 0 12px;
  text-align:center;
}

.content{
  white-space:pre-line;
  line-height:1.7;
  font-size:14px;
}

/* Desktop */
@media (min-width: 1024px){
  .wrap{ padding:54px 24px; }
  :root{ --card: 720px; }
  .centerCard{ padding:26px; }

  /* Keep logo small on desktop too */
  .siteLogo{
    width:18px !important;
    height:18px !important;
    max-width:18px !important;
    max-height:18px !important;
  }
}

/* Ultra-wide subtle glow */
@media (min-width: 1400px){
  body{
    background:
      radial-gradient(1200px 600px at 50% -10%, rgba(255,255,255,0.06), transparent 60%),
      var(--bg);
  }
}