/* Cold-document entry only; no battlefield/menu layout changes. */
#stStartup[open]{position:fixed;inset:0;margin:0;padding:clamp(20px,5vw,64px);box-sizing:border-box;width:100%;height:100%;max-width:none;max-height:none;border:0;background:#0b1013;color:#f1dc96;z-index:2147483647;display:flex;align-items:center;justify-content:center;text-align:center;overflow:auto;}
#stStartup::backdrop{background:#0b1013;}
.st-startup-content{width:min(1100px,100%);margin:auto;}
#stStartup img{display:block;width:100%;height:auto;}
#stStartup h1{font:600 clamp(24px,4vw,38px) Georgia,serif;overflow-wrap:anywhere;margin:30px 0 14px;}
#stStartup p{font:clamp(18px,2.5vw,24px) Georgia,serif;margin:0 0 30px;}
#stStartupEnter{font:600 clamp(17px,2.5vw,22px) Georgia,serif;color:#f1dc96;background:#23231c;border:2px solid #a38b4d;border-radius:7px;padding:18px 24px;min-height:58px;cursor:pointer;}
#stStartupEnter:focus-visible{outline:3px solid #f1dc96;outline-offset:5px;}
#stStartupEnter:disabled{opacity:.55;cursor:wait;}

/* Show the welcome gate only after deciding this is a cold entry. */
#stStartup{visibility:hidden}