:root{--bg:#f6f3ec;--panel:#fff;--line:#e2dccf;--fg:#18242a;--muted:#5c6b72;--teal:#13827a;--deep:#0e3a40}
@media (prefers-color-scheme:dark){:root{--bg:#0b1519;--panel:#122127;--line:#24363d;--fg:#e6eef0;--muted:#94a8af;--teal:#4fd0c2}}
*{box-sizing:border-box}
html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--fg);font-family:"Chakra Petch","Segoe UI",system-ui,sans-serif;line-height:1.6}
a{color:var(--teal)}
.wrap{max-width:860px;margin:0 auto;padding:32px max(20px,env(safe-area-inset-left))}
header.site{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;color:var(--fg);text-decoration:none;font-weight:700;font-size:1.1rem}
.brand img{width:40px;height:40px}
nav a{margin-left:16px;color:var(--muted);text-decoration:none}nav a:hover{color:var(--fg)}
.hero{padding:72px 0 48px;max-width:640px}
.hero h1{font-size:clamp(2.1rem,6vw,3.2rem);line-height:1.08;margin:0 0 16px;text-wrap:balance}
.hero p{color:var(--muted);font-size:1.1rem;margin:0}
h2{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,380px),1fr));gap:16px;margin-bottom:56px}
.product{display:flex;gap:16px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;color:var(--fg);text-decoration:none}
.product:hover{border-color:var(--teal)}
.product img{width:64px;height:64px;border-radius:15px;flex:0 0 64px}
.product b{display:block;font-size:1.1rem}.product span{color:var(--muted);font-size:.92rem;line-height:1.4;display:block}
.contact{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:56px}
.contact div{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px}
.contact b{display:block;margin-bottom:4px}.contact p{margin:0;color:var(--muted)}
.doc{max-width:680px;padding:24px 0 40px}.doc h1{font-size:2rem;margin:8px 0}.doc h2{font-size:1.1rem;letter-spacing:0;text-transform:none;color:var(--fg);margin:28px 0 8px}.doc p{color:var(--muted)}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:.85rem;padding:24px 0;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between}
footer a{color:var(--muted)}