/* ===== PAPÍR-ARCULAT — a társulási ajánlatok és a Gépészeti rendszerkönyv színvilága ===== */
:root{--ink:#FBFAF5;--ink-2:#F7F5EC;--ink-3:#EFECE0;--bone:#101E3E;--stone:#3A4664;--gold:#8A6B2F;--gold-bright:#A8853E;--gold-deep:#8C6F33;--gold-light:#C9A75E;--gold-dim:rgba(168,133,62,.35);--gold-faint:rgba(168,133,62,.12);--hairline:rgba(16,30,62,.14)}
header,.hero,.hero-photo,footer{--ink:#101E3E;--ink-2:#14244A;--ink-3:#0B1730;--bone:#EAE8DC;--stone:#8D99B5;--gold:#C9A75E;--gold-bright:#E2C57E;--gold-dim:rgba(201,167,94,.34);--gold-faint:rgba(201,167,94,.12);--hairline:rgba(234,232,220,.14)}
header.scrolled{background:rgba(11,23,48,.94)}
.hero{background:radial-gradient(1100px 640px at 78% 30%, rgba(201,167,94,.09), transparent 62%),linear-gradient(135deg,#0B1730 0%,#101E3E 60%,#16264D 100%)}
footer{background:linear-gradient(135deg,#0B1730 0%,#101E3E 60%,#16264D 100%);border-top:2px solid #C9A75E}
.card{background:#FFFFFF;border:1px solid #D8D4C2;box-shadow:0 10px 30px rgba(16,30,62,.06)}
.card:hover{border-color:#C9A75E}
section.zones,section.mech{background:var(--ink-2)}
::selection{background:#C9A75E;color:#101E3E}