:root{--board:#191C14;--board-2:#22261C;--board-3:#2C3125;--line:#3A4032;--cream:#EDE9DC;--muted:#A9A792;--body:#D3CFC0;--yellow:#E3BE3F;--green:#6E9B62;--blue:#5E86B8;--pink:#DC8494;--gold:#BE8B2C;
  --display:'Big Shoulders Display','Arial Narrow',Impact,sans-serif;--sans:'IBM Plex Sans',-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--board)}
body{margin:0;background:var(--board);color:var(--cream);font:400 1.0625rem/1.7 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--cream);text-decoration-color:var(--gold);text-underline-offset:3px}a:hover{color:var(--yellow)}
a:focus-visible,button:focus-visible{outline:3px solid var(--yellow);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0}.skip:focus{left:1rem;top:1rem;z-index:9;background:var(--yellow);color:var(--board);padding:.5rem .9rem;border-radius:6px}
.wrap{max-width:1160px;margin:0 auto;padding:0 clamp(1.25rem,4vw,2.5rem)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.65rem 1.2rem;border-radius:8px;font:600 1rem/1 var(--sans);text-decoration:none}
.btn-primary{background:var(--yellow);color:var(--board)}.btn-primary:hover{background:#EFCB55;color:var(--board)}
.top{position:sticky;top:0;z-index:5;background:rgba(25,28,20,.92);backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:border-color .2s}
.top.scrolled{border-bottom-color:var(--line)}
.top .wrap{display:flex;align-items:center;gap:1.5rem;height:72px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font:800 1.45rem/1 var(--display);color:var(--cream)}.brand:hover{color:var(--cream)}
.brand svg{width:30px;height:22px}
.nav{display:flex;gap:1.6rem;margin-left:auto}.nav a{text-decoration:none;color:var(--muted);font-weight:500;font-size:.98rem}.nav a:hover{color:var(--cream)}
.top .btn{min-height:40px;padding:.55rem 1rem;font-size:.95rem}
/* page content */
.page{padding-top:clamp(2.5rem,7vw,5rem);padding-bottom:clamp(4rem,9vw,7rem);max-width:860px}
.page h1{font:800 clamp(3rem,6vw,4.6rem)/.98 var(--display);margin:0 0 1rem}
.page h2{font:800 clamp(1.9rem,3.4vw,2.5rem)/1.05 var(--display);margin:3rem 0 .9rem}
.page h3,.page h4{font:800 1.5rem/1.1 var(--display);margin:2rem 0 .6rem}
.page p,.page li,.page dd{color:var(--body)}
.page p{margin:0 0 1rem;max-width:68ch}
.page strong{color:var(--cream);font-weight:600}
.page ul,.page ol{padding-left:1.25rem;max-width:68ch}.page li{margin:.45rem 0}.page li::marker{color:var(--gold)}
.updated{color:var(--muted);font-size:.95rem;margin-bottom:2rem}
.box{background:var(--board-2);border:1px solid var(--line);border-left:6px solid var(--yellow);border-radius:10px;padding:1.2rem 1.4rem;margin:1.5rem 0 2rem}
.box p:last-child{margin-bottom:0}
.lede,.subtitle{font-size:clamp(1.1rem,1.6vw,1.25rem);color:#D8D4C6;max-width:56ch}
dl,.defs{display:grid;grid-template-columns:minmax(9rem,14rem) 1fr;gap:.8rem 1.6rem;margin:1rem 0 1.5rem}
dt{font-weight:600;color:var(--cream)}dd{margin:0}
table{width:100%;border-collapse:collapse;margin:1rem 0 1.8rem;font-size:.95rem;font-variant-numeric:tabular-nums}
th{text-align:left;font-weight:600;color:var(--cream);border-bottom:2px solid var(--line);padding:.6rem .7rem;vertical-align:bottom}
td{border-bottom:1px solid var(--line);padding:.6rem .7rem;color:var(--body);vertical-align:top}
.num{text-align:right}
caption{caption-side:top;text-align:left;color:var(--muted);font-size:.85rem;padding:0 0 .6rem}
.tablewrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
/* sample page */
.banner{background:var(--board-2);border:1px solid var(--line);border-left:6px solid var(--gold);border-radius:10px;padding:1rem 1.25rem;color:var(--body);margin-bottom:2rem;font-size:.98rem}
.banner b{color:var(--cream)}
.tierline{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.2rem 0 2rem}
.tag{display:inline-block;font-size:.85rem;font-weight:600;padding:.3rem .65rem;border-radius:5px;background:var(--board-3);color:var(--cream)}
.tag.pro{background:var(--yellow);color:var(--board)}.tag.biz{background:var(--blue);color:var(--board)}
.biz-block{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--line)}
.biz-block h2{margin-top:0}.note{color:var(--muted)}
.page-sample .page{max-width:1000px}
article{max-width:none}
/* contact page */
.bigmail{display:inline-block;font:800 clamp(1.8rem,4vw,2.8rem)/1.1 var(--display);color:var(--yellow);text-decoration:none;margin:.5rem 0 1.5rem}.bigmail:hover{color:var(--cream)}
.who{list-style:none;padding:0;display:grid;gap:10px;max-width:none}
.who li{background:var(--board-2);border:1px solid var(--line);border-radius:10px;padding:1rem 1.25rem;margin:0}
.panel{background:var(--board-2);border:1px solid var(--line);border-radius:12px;padding:1.4rem;margin:2rem 0}
.links{display:flex;flex-wrap:wrap;gap:.6rem}.linkbtn{display:inline-flex;align-items:center;min-height:44px;padding:.6rem 1rem;border:1.5px solid var(--line);border-radius:8px;text-decoration:none;color:var(--cream)}.linkbtn:hover{border-color:var(--cream);color:var(--cream)}
.rule{height:1px;background:var(--line);margin:2.5rem 0}
footer{border-top:1px solid var(--line);padding:2.5rem 0 3rem;color:var(--muted);font-size:.92rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;align-items:center}
footer nav{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem}footer a{text-decoration:none;color:var(--muted)}footer a:hover{color:var(--cream)}
footer .copy{margin-right:auto}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media (max-width:960px){.nav{display:none}}
@media (max-width:640px){dl,.defs{grid-template-columns:1fr;gap:.2rem}dd{margin-bottom:.8rem}.top .btn{display:none}}
.linkbtn svg{width:18px;height:18px;margin-right:.5rem;flex:none}.linkbtn{white-space:nowrap}
.who{padding-left:0!important;margin-left:0}
caption{color:var(--muted)!important}