/* 031 News (EN, reserve) — light technical newswire, mono labels, slate accent. */
:root{
  --ink:#1c232b;--muted:#5c6773;--slate:#39485a;--bg:#f7f8f9;--card:#ffffff;--line:#e4e8ec;
  --mono:ui-monospace,"SF Mono","Cascadia Mono",Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
a{color:inherit}
.hdr{display:flex;justify-content:space-between;align-items:center;padding:22px max(6vw,24px);background:var(--card);border-bottom:1px solid var(--line)}
.brand{font-family:var(--mono);font-weight:700;font-size:1.2rem;text-decoration:none;letter-spacing:-.02em}
.brand span{color:var(--slate)}
.nav a{font-family:var(--mono);margin-left:22px;text-decoration:none;color:var(--muted);font-size:.82rem}
.nav a:hover,.nav a[aria-current]{color:var(--slate)}
.hero{max-width:1000px;margin:0 auto;padding:88px max(6vw,24px) 66px}
.tag{font-family:var(--mono);text-transform:uppercase;letter-spacing:.14em;font-size:.74rem;color:var(--slate);margin-bottom:22px}
.hero h1{font-size:clamp(2.1rem,5.5vw,3.6rem);line-height:1.08;font-weight:700;letter-spacing:-.02em;max-width:16ch}
.intro{color:var(--muted);font-size:1.16rem;margin:24px 0 32px;max-width:52ch}
.cta{display:inline-block;padding:13px 30px;background:var(--slate);color:#fff;text-decoration:none;font-weight:600}
.cta:hover{background:#28323f}
.svc{max-width:1000px;margin:0 auto;padding:0 max(6vw,24px) 100px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.svc div{background:var(--card);border:1px solid var(--line);padding:26px 22px}
.svc span{font-family:var(--mono);font-size:.8rem;color:var(--slate);letter-spacing:.06em}
.svc h3{font-size:1.05rem;font-weight:700;margin:10px 0 8px}
.svc p{color:var(--muted);font-size:.95rem}
.page{max-width:720px;margin:0 auto;padding:80px max(6vw,24px)}
.page h1{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.02em;margin-bottom:28px}
.prose p{margin-bottom:18px;color:#2a323b}
.prose a{color:var(--slate);text-decoration:underline;text-underline-offset:3px}
.svc-list{display:grid;gap:0}
.svc-list>div{padding:24px 0;border-bottom:1px solid var(--line)}
.svc-list dt{font-weight:700;font-size:1.05rem;margin-bottom:5px}
.svc-list dd{color:var(--muted)}
.foot{max-width:1000px;margin:0 auto;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:26px max(6vw,24px);border-top:1px solid var(--line);font-family:var(--mono);font-size:.8rem;color:var(--muted)}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--slate)}
@media(max-width:820px){.svc{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.svc{grid-template-columns:1fr}.hdr{flex-direction:column;gap:12px}.nav a{margin:0 11px}}