:root{
  --bg:#f7f4ee;
  --paper:#fffaf2;
  --ink:#211f1b;
  --muted:#6f675d;
  --line:#e7dccb;
  --brand:#8a5a2b;
  --brand-dark:#5b3516;
  --soft:#efe4d2;
  --card:#ffffff;
  --radius:22px;
  --shadow:0 20px 60px rgba(55,37,17,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,92vw);margin-inline:auto}
.header{
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(14px);
  background:rgba(247,244,238,.82);
  border-bottom:1px solid rgba(231,220,203,.8);
}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.04em}
.logo-mark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--brand),#d0a46f);box-shadow:0 8px 20px rgba(138,90,43,.24)}
.nav-links{display:flex;align-items:center;gap:22px;color:var(--muted);font-size:15px}
.nav-links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:999px;font-weight:700;border:1px solid transparent;transition:.18s ease;cursor:pointer}
.btn.primary{background:var(--ink);color:#fff}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(33,31,27,.18)}
.btn.light{background:var(--paper);border-color:var(--line)}
.btn.light:hover{border-color:#d3bea2;transform:translateY(-1px)}
.btn.disabled{opacity:.58;cursor:not-allowed;background:#e8dfd1;color:#7a6b58;border-color:#d7c8b3;pointer-events:none}
.card.disabled{opacity:.78;box-shadow:none;transform:none}.card.disabled:hover{transform:none;box-shadow:0 10px 30px rgba(55,37,17,.045)}
.hero{padding:86px 0 56px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:var(--soft);color:var(--brand-dark);font-size:14px;font-weight:700;margin-bottom:20px}
h1{font-size:clamp(42px,7vw,82px);line-height:.98;margin:0 0 22px;letter-spacing:-.065em}
.lead{font-size:clamp(18px,2vw,22px);color:var(--muted);max-width:690px;margin:0 0 30px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:var(--paper);border:1px solid var(--line);border-radius:32px;padding:24px;box-shadow:var(--shadow)}
.screen{height:340px;border-radius:24px;background:linear-gradient(160deg,#fff,#e9dac4);border:1px solid var(--line);padding:18px;display:flex;flex-direction:column;gap:12px}
.screen-top{height:14px;display:flex;gap:6px}.dot{width:10px;height:10px;border-radius:50%;background:#c6a47a}.dot:nth-child(2){background:#d8c5aa}.dot:nth-child(3){background:#b68c5b}
.screen-body{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini-card{border-radius:18px;background:rgba(255,255,255,.72);border:1px solid rgba(231,220,203,.85);padding:14px}.mini-line{height:10px;background:#d8c8b5;border-radius:20px;margin-bottom:10px}.mini-line.short{width:60%}.mini-box{height:74px;border-radius:14px;background:#eadcc8}
.section{padding:56px 0}.section.alt{background:#fffaf2;border-block:1px solid var(--line)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}
h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.04em;line-height:1.05;margin:0}.section-head p,.section-text{color:var(--muted);max-width:650px;margin:10px 0 0}.grid{display:grid;gap:18px}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 10px 30px rgba(55,37,17,.045)}
.card:hover{transform:translateY(-2px);transition:.18s ease;box-shadow:var(--shadow)}
.icon{width:42px;height:42px;border-radius:14px;background:var(--soft);display:grid;place-items:center;font-size:20px;margin-bottom:16px}
h3{font-size:21px;margin:0 0 8px;letter-spacing:-.02em}.card p{color:var(--muted);margin:0}.tag{display:inline-flex;margin-top:14px;padding:7px 10px;border-radius:999px;background:var(--soft);color:var(--brand-dark);font-size:13px;font-weight:700}.ad{border:1px dashed #cdb99e;border-radius:18px;background:#f3ecdf;color:#897763;text-align:center;padding:18px;font-size:14px}
.product-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.product{display:flex;gap:16px;align-items:flex-start}.product .thumb{width:66px;height:66px;border-radius:18px;background:linear-gradient(135deg,#efe1cc,#fff);border:1px solid var(--line);display:grid;place-items:center;font-size:28px;flex:0 0 auto}.product small{display:block;color:var(--brand-dark);font-weight:800;margin-top:8px}
.ecosystem{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.eco{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px}.eco strong{display:block;margin-bottom:6px}.eco span{color:var(--muted);font-size:14px}.quote{font-size:clamp(28px,4vw,52px);letter-spacing:-.05em;line-height:1.08;margin:0;max-width:900px}.footer{padding:42px 0;color:var(--muted);border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.2fr 2fr;gap:28px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.footer a{display:block;margin:7px 0}.footer a:hover{color:var(--ink)}
.page-hero{padding:72px 0 32px}.page-hero h1{font-size:clamp(40px,6vw,70px)}.breadcrumb{color:var(--muted);font-size:14px;margin-bottom:18px}.content{padding:20px 0 70px}.content-box{background:#fff;border:1px solid var(--line);border-radius:28px;padding:32px;box-shadow:var(--shadow)}.content-box h2{font-size:34px;margin-top:34px}.content-box h2:first-child{margin-top:0}.content-box ul{padding-left:20px;color:var(--muted)}.content-box li{margin:8px 0}.license-note{padding:18px;border-radius:18px;background:var(--soft);color:var(--brand-dark);font-weight:700;margin-top:20px}.download-box{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:20px;margin:24px 0}.muted{color:var(--muted)}.menu-toggle{display:none;background:none;border:0;font-size:28px}
@media(max-width:860px){.nav-links{display:none;position:absolute;left:4vw;right:4vw;top:72px;background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow)}.nav-links.open{display:grid}.menu-toggle{display:block}.hero-grid,.grid.three,.grid.four,.grid.two,.product-list,.ecosystem,.footer-grid,.footer-links{grid-template-columns:1fr}.hero{padding-top:50px}.screen{height:260px}.section-head{display:block}.download-box{display:block}.download-box .btn{margin-top:14px}}