/* 2026 cabinet score: restrained R/Y/G, cabinet gray, copper terminals */
:root{
  --r:#c0392b;
  --y:#d4a017;
  --g:#2e7d4f;
  --cab:#5c646c;
  --panel:#ece8df;
  --ink:#1c1e20;
  --mute:#5c6166;
  --sans:"Noto Sans SC","PingFang SC",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
section[id]{scroll-margin-top:64px}
body{margin:0;background:#d8d4cc;color:var(--ink);font-family:var(--sans);line-height:1.7}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
code{font-family:var(--mono);color:var(--y)}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:var(--y);padding:8px;z-index:40}
.cab{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:10px 20px;background:#2b2f33;color:#ece8df;gap:12px}
.nm{flex:1}
.nm small{display:block;font-family:var(--mono);font-size:11px;font-weight:400;color:#b7bec4}
.lights{display:flex;gap:6px}
.lights i{width:12px;height:12px;border-radius:50%;display:block}
.lights .r{background:var(--r)}
.lights .y{background:var(--y)}
.lights .g{background:var(--g)}
#nav{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center}
#nav a{font-size:13px;color:#b7bec4}
#nav a.on{color:var(--y)}
.go{background:var(--y)!important;color:#1c1e20!important;padding:6px 12px;font-weight:700}
.menu{display:none;background:transparent;color:#ece8df;border:1px solid #b7bec4;padding:6px 10px}
.open-door{display:grid;grid-template-columns:1.1fr .9fr}
.open-door>img{width:100%;height:100%;min-height:420px;object-fit:cover}
.door{background:#2b2f33;color:#ece8df;padding:32px 28px}
.k{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--y);margin:0 0 8px}
h1,h2,h3{margin:0 0 10px;line-height:1.2}
h1{font-size:clamp(1.6rem,3.5vw,2.5rem)}
.flash{margin:16px 0;padding:12px;background:#3a3220;border:1px solid var(--y)}
.flash p{margin:4px 0 0;color:#c4bda8;font-size:14px}
.acts{display:flex;flex-wrap:wrap;gap:8px}
.btn{display:inline-flex;align-items:center;padding:9px 14px;background:var(--y);color:#1c1e20;border:0;font-weight:700;font-size:14px}
.btn.ghost{background:transparent;color:#ece8df;border:1px solid #b7bec4;font-weight:400}
.w{width:min(1040px,calc(100% - 32px));margin:0 auto;padding:64px 0}
.ash{background:#cfcbc3}
.tri,.g2,.diff{display:grid;gap:14px;margin-top:16px}
.tri{grid-template-columns:repeat(3,1fr)}
.g2,.diff{grid-template-columns:1fr 1fr}
.tri article,.g2 article,.diff article{background:var(--panel);padding:16px}
.hot{outline:3px solid var(--y)}
ul{margin:0;padding-left:1.1em}
figure{margin:28px 0 0}
figcaption{font-size:13px;color:var(--mute);margin-top:8px}
footer{background:#2b2f33;color:#b7bec4}
.end{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:22px 0}
@media(max-width:900px){
  .menu{display:block}
  #nav{display:none;position:absolute;top:52px;left:10px;right:10px;flex-direction:column;background:#2b2f33;padding:10px}
  #nav.open{display:flex}
  .open-door{grid-template-columns:1fr}
  .open-door>img{min-height:240px}
  .tri,.g2,.diff{grid-template-columns:1fr}
  .end{flex-direction:column;align-items:flex-start}
}