:root{
  --text:#111;
  --muted:#555;
  --bg:#ffffff;
  --accent:#0a84ff;
  --chip:#f4f4f5;
  --border:#e6e6e8;
  --card:#fafafa;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"; line-height:1.55}
img{max-width:100%;display:block;border-radius:12px}
a{color:var(--accent);text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:24px}
.section{padding:56px 0;border-top:1px solid var(--border)}
.intro{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center}
.pill{display:inline-block;background:var(--chip);padding:6px 12px;border-radius:999px;font-weight:600;font-size:14px;margin-bottom:8px}
h1{font-size:clamp(28px,4vw,48px);letter-spacing:-.02em;margin:6px 0 12px}
p.lead{font-size:clamp(16px,2vw,20px);color:var(--muted);margin:0 0 20px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.btn{background:#000;color:#fff;border:none;padding:12px 18px;border-radius:999px;font-weight:600;cursor:pointer}
.btn.ghost{background:transparent;color:#000;border:1px solid #000}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.grid-2 .content{padding:8px 4px}
h2{font-size:clamp(22px,3vw,32px);letter-spacing:-.01em;margin:0 0 10px}
p{margin:0 0 10px;color:var(--muted)}
.keypoints{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.chip{background:var(--chip);padding:8px 12px;border-radius:999px;font-size:14px;text-align:center}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:12px}
.card h3{margin:0;font-size:18px}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:14px}
.specs div{background:#fff;border:1px solid var(--border);padding:10px;border-radius:10px}
.buyrow{display:flex;gap:10px;flex-wrap:wrap}
.footer-note{font-size:12px;color:var(--muted);margin-top:16px}
.subtle{color:var(--muted);font-size:14px}
.logo-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px}
.logo-row img{width:56px;height:56px;object-fit:cover;border-radius:8px;border:1px solid var(--border)}
/* Responsive */
@media (max-width: 1024px){
  .intro{grid-template-columns:1fr;gap:20px}
  .grid-2{grid-template-columns:1fr;gap:18px}
  .keypoints{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  .container{padding:18px}
  .keypoints{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .specs{grid-template-columns:1fr}
}