:root{
  --bg:#0b0f14;
  --panel:#0f1620;
  --panel2:#0c131c;
  --text:#e8eef6;
  --muted:#a8b3c2;
  --line:#223044;
  --accent:#48d18a;
  --accent2:#7aa7ff;
  --danger:#ff6b6b;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
  --radius2:12px;
  --max:1100px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; background:var(--bg); color:var(--text); font-family:var(--font); }
a{ color:inherit; text-decoration:none; }
p{ line-height:1.55; color:var(--muted); margin:0 0 14px; }
small{ color:var(--muted); }

.container{ max-width:var(--max); margin:0 auto; padding:24px; }
.header{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding:14px 0 10px;
}
.brand{ display:flex; flex-direction:column; gap:4px; }
.brand .name{ font-weight:800; letter-spacing:.3px; font-size:22px; }
.brand .tag{ color:var(--muted); font-size:13px; }

.header-actions{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; justify-content:flex-end; }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  color:var(--text);
  font-weight:700;
  box-shadow: 0 2px 0 rgba(0,0,0,.2);
  cursor:pointer;
  transition: transform .06s ease, border-color .2s ease, background .2s ease;
  user-select:none;
}
.btn:hover{ border-color:#2f4666; }
.btn:active{ transform: translateY(1px); }
.btn.primary{
  border-color: rgba(72, 209, 138, .55);
  background: linear-gradient(180deg, rgba(72, 209, 138,.20), rgba(72, 209, 138,.06));
}
.btn.primary:hover{ border-color: rgba(72, 209, 138, .85); }
.btn.secondary{
  border-color: rgba(122, 167, 255, .55);
  background: linear-gradient(180deg, rgba(122, 167, 255,.18), rgba(122, 167, 255,.06));
}
.btn .sub{ display:block; font-weight:600; opacity:.95; font-size:12px; line-height:1.05; }
.btn .main{ display:block; font-weight:900; font-size:13px; letter-spacing:.2px; line-height:1.05; }

hr.sep{ border:0; border-top:1px solid var(--line); margin:10px 0 22px; }

.hero{ display:grid; gap:18px; }
.hero h1{ margin:0; font-size:36px; line-height:1.05; letter-spacing:-.4px; }
.hero .subhead{ font-size:17px; color:var(--muted); max-width: 72ch; }
.hero .callout{
  display:inline-flex; gap:8px; align-items:center;
  padding:10px 12px; border:1px solid var(--line);
  border-radius:999px; background: rgba(255,255,255,.03);
  color:var(--muted); font-size:13px;
  width: fit-content;
}

.twocol{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:start;
  margin-top: 8px;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:16px;
}

.video-shell{ padding:0; overflow:hidden; }
.video-thumb{
  position:relative;
  width:100%;
  aspect-ratio: 16/9;
  background: radial-gradient(1100px 420px at 30% 30%, rgba(122,167,255,.20), rgba(255,255,255,.02)),
              linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.35));
  border-bottom:1px solid var(--line);
  cursor:pointer;
}
.video-thumb img{
  width:100%; height:100%; object-fit:cover; display:block; opacity:.82;
  filter: saturate(1.05) contrast(1.05);
}
.play{ position:absolute; inset:0; display:grid; place-items:center; }
.play .btnplay{
  width:78px; height:78px; border-radius:999px;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.22);
  display:grid; place-items:center;
  backdrop-filter: blur(6px);
}
.play .btnplay:before{
  content:"";
  display:block;
  width:0;height:0;
  border-left:24px solid var(--text);
  border-top:14px solid transparent;
  border-bottom:14px solid transparent;
  margin-left:4px;
  opacity:.95;
}
.video-meta{ padding:14px 16px 16px; }
.video-meta .title{ font-weight:900; margin:0 0 6px; }
.video-meta .hint{ font-size:13px; color:var(--muted); }

.bullets h3{ margin:0 0 10px; font-size:16px; letter-spacing:.2px; }
.bullets ul{ margin:0; padding-left:18px; color:var(--muted); }
.bullets li{ margin: 8px 0; line-height:1.45; }
.bullets strong{ color:var(--text); }

.section{ margin-top: 26px; }
.section h2{ margin:0 0 10px; font-size:22px; letter-spacing:-.2px; }
.section p.lead{ margin-top:0; max-width: 80ch; }

.tablewrap{ overflow:auto; border-radius: var(--radius); }
.compare{
  width:100%;
  border-collapse: collapse;
  min-width: 820px;
  background: rgba(0,0,0,.15);
}
.compare th, .compare td{
  border:1px solid var(--line);
  padding:12px 12px;
  text-align:left;
  vertical-align:top;
}
.compare th{
  background: rgba(255,255,255,.04);
  font-size:13px;
  letter-spacing:.2px;
  color: var(--muted);
}
.compare td{ color: var(--muted); }
.compare .good{ color: var(--text); font-weight:800; }

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 10px;
  border-radius: 999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  font-size:12px;
  color: var(--muted);
}
.pill strong{ color: var(--text); }

.grid2{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
  align-items:start;
}
.notes{ font-size:13px; }
.notes ul{ margin:0; padding-left:18px; color:var(--muted); }
.notes li{ margin: 8px 0; line-height:1.45; }

.footer{
  margin-top: 28px;
  padding-top: 18px;
  border-top:1px solid var(--line);
  display:flex; gap:10px; flex-wrap:wrap; justify-content:space-between; align-items:center;
  color:var(--muted);
  font-size:13px;
}
.footer a{ text-decoration:underline; text-underline-offset:3px; opacity:.95; }

@media (max-width: 900px){
  .twocol{ grid-template-columns: 1fr; }
  .grid2{ grid-template-columns: 1fr; }
  .hero h1{ font-size:30px; }
  .header{ align-items:flex-start; }
  .header-actions{ width:100%; justify-content:flex-start; }
}