.system-map{position:relative;overflow:hidden;background:#ecebe5;color:#0b1517}
.system-map:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#fff9,transparent 42%),radial-gradient(circle at 84% 12%,#c9a66b24,transparent 30%);pointer-events:none}
.system-map .wrap{position:relative;z-index:1}
.system-head{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.65fr);gap:clamp(32px,6vw,84px);align-items:end}
.system-head h2{font-size:clamp(2.8rem,5vw,5.6rem);max-width:12ch;margin-bottom:0}
.system-head .lead{margin:0 0 .55rem;max-width:39rem}
.system-legend{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.system-legend span{display:inline-flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid #c8cecb;border-radius:999px;background:#ffffffb8;font-size:.68rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}
.system-legend span:before{content:"";width:7px;height:7px;border-radius:50%;background:#c9a66b;box-shadow:0 0 0 4px #c9a66b20}
.system-visual{margin:36px 0 0;border:1px solid #bac3bf;border-radius:30px;overflow:hidden;background:#081416;box-shadow:0 30px 90px #07121424}
.system-visual img{display:block;width:100%;height:auto}
.system-visual figcaption{padding:12px 18px;background:#0b1719;color:#aebdba;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.family-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.family-card{display:flex;flex-direction:column;min-height:330px;padding:24px;border:1px solid #c7cecb;border-radius:22px;background:#fffffff0;box-shadow:0 14px 42px #0b15170a}
.family-card-top{display:flex;justify-content:space-between;gap:16px;align-items:start;margin-bottom:18px}
.family-card .family-code{font:700 1.65rem/1 Georgia,serif;color:#9a763d}
.family-card .family-kind{font-size:.62rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#5b6966}
.family-card h3{font:500 1.65rem/1.08 Georgia,serif;margin:0 0 10px;letter-spacing:-.025em}
.family-card>p{margin:0;color:#52615e;font-size:.94rem}
.family-facts{display:grid;gap:10px;margin:22px 0 20px;padding-top:18px;border-top:1px solid #d3d8d6}
.family-fact{display:grid;grid-template-columns:92px 1fr;gap:10px;font-size:.8rem;line-height:1.42}
.family-fact b{font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:#687672}
.family-fact span{color:#273634}
.family-link{display:inline-flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;padding-top:14px;border-top:1px solid #d3d8d6;color:#7d5d2f;font-size:.72rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}
.family-link:after{content:"→";font-size:1rem}
.system-boundary{display:grid;grid-template-columns:auto 1fr;gap:15px;align-items:start;margin-top:18px;padding:18px 20px;border:1px solid #b8c0bc;border-radius:18px;background:#f8f5ed}
.system-boundary strong{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:0 12px;border-radius:999px;background:#c9a66b;color:#0b1517;font-size:.62rem;letter-spacing:.11em;text-transform:uppercase}
.system-boundary p{margin:2px 0 0;color:#4d5c59;font-size:.86rem}
@media(max-width:980px){.system-head{grid-template-columns:1fr}.system-head h2{max-width:15ch}.family-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.system-map{padding-top:82px}.system-visual{border-radius:20px}.family-grid{grid-template-columns:1fr}.family-card{min-height:0}.system-boundary{grid-template-columns:1fr}.system-boundary strong{justify-self:start}}