html{scroll-padding-top:150px}
header.lvd-site-header{box-sizing:border-box!important;position:sticky!important;top:0!important;z-index:100!important;display:block!important;width:100%!important;max-width:none!important;margin:0!important;padding:0!important;background:rgba(7,21,34,.98)!important;color:#eef7ff!important;border:0!important;border-bottom:1px solid #365064!important;backdrop-filter:blur(14px);font:14px/1.3 Arial,sans-serif!important}
.lvd-site-header *{box-sizing:border-box}.lvd-site-header .lvd-header-top{max-width:1440px;margin:auto;padding:12px 28px;display:flex;align-items:center;gap:24px}.lvd-site-header a{text-decoration:none!important;color:#e5eff9!important;font:inherit}.lvd-site-header .lvd-header-brand{display:flex;align-items:center;gap:16px;margin-right:auto;font-size:17px;font-weight:700;white-space:nowrap}.lvd-site-header .lvd-header-brand img{width:130px!important;height:54px!important;max-width:none!important;object-fit:contain}.lvd-site-header .lvd-header-game img{width:52px!important;height:52px!important;object-fit:contain}.lvd-site-header .lvd-header-cta{padding:13px 19px!important;border-radius:8px!important;background:#a1e0cc!important;color:#09251f!important;font-weight:700!important;white-space:nowrap}.lvd-site-header .lvd-header-nav{display:flex!important;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 22px!important;border:0!important;border-top:1px solid #ffffff12!important;border-radius:0!important;background:none!important;padding:10px 24px!important;margin:0!important}.lvd-site-header .lvd-header-nav a{padding:5px 0;white-space:nowrap}.lvd-site-header .lvd-header-nav a:hover{color:#a1e0cc!important}.lvd-site-header a:focus-visible,.lvd-site-header button:focus-visible{outline:2px solid #a1e0cc;outline-offset:4px}.lvd-site-header .lvd-header-toggle{display:none;margin:0;width:auto;padding:10px;border:1px solid #56768d;border-radius:6px;background:#172e41;color:#fff;font:14px Arial;cursor:pointer}
@media(max-width:900px){html{scroll-padding-top:90px}.lvd-site-header .lvd-header-top{padding:10px 16px;gap:12px}.lvd-site-header .lvd-header-brand span,.lvd-site-header .lvd-header-game{display:none}.lvd-site-header .lvd-header-brand img{width:95px!important;height:45px!important}.lvd-site-header .lvd-header-cta{font-size:12px;padding:11px!important}.lvd-site-header .lvd-header-toggle{display:block}.lvd-site-header .lvd-header-nav{display:none!important}.lvd-site-header.menu-open .lvd-header-nav{display:grid!important;grid-template-columns:1fr 1fr;max-height:65vh;overflow-y:auto;text-align:left;gap:8px!important}.lvd-site-header .lvd-header-nav a{padding:10px}}

/* Highlight the new system designer throughout the shared navigation. */
.lvd-site-header .lvd-header-nav a[href="/system-designer/"]{display:inline-flex;align-items:center;flex-wrap:wrap;gap:7px;padding:7px 10px;border-radius:6px;background:#193b38;animation:lvd-beta-pulse 2.4s ease-in-out infinite}
.lvd-site-header .lvd-header-nav a[href="/system-designer/"]::after{content:"NEW BETA";display:inline-block;background:#a1e0cc;color:#09251f;font:700 10px/1.4 Arial,sans-serif;letter-spacing:.5px;padding:3px 5px;border-radius:4px;white-space:nowrap}
.page-heading h1 .beta{background:#a1e0cc;color:#09251f;border-color:#a1e0cc;font-weight:700}
@keyframes lvd-beta-pulse{0%,100%{background:#193b38;box-shadow:0 0 0 0 #a1e0cc00}50%{background:#2c6457;box-shadow:0 0 12px 2px #a1e0cc55}}
@media(prefers-reduced-motion:reduce){.lvd-site-header .lvd-header-nav a[href="/system-designer/"]{animation:none}}