.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:#07080ad1;backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:68px}.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}.brand__mark{width:9px;height:9px;background:var(--accent);transition:transform .3s cubic-bezier(.2,.7,.3,1)}.brand:hover .brand__mark{transform:rotate(45deg)}.brand__name{font-size:17px;font-weight:600;letter-spacing:-.02em}.brand__x{color:var(--accent)}.site-nav{display:flex;align-items:center;gap:clamp(18px,3vw,36px)}.site-nav a{position:relative;font-size:13.5px;color:var(--fg-2);padding-block:6px;transition:color .18s ease}.site-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--accent);transition:right .24s cubic-bezier(.2,.7,.3,1)}.site-nav a:hover{color:var(--fg)}.site-nav a:hover:after{right:0}.site-header__aside{display:flex;align-items:center;gap:16px;flex-shrink:0}.status-chip{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 12px;border:1px solid var(--line);border-radius:999px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);white-space:nowrap}.site-footer{margin-top:var(--section-gap);border-top:1px solid var(--line);background:var(--bg-inset)}.site-footer__grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,6vw,80px);padding-block:clamp(48px,6vw,76px) clamp(36px,4vw,56px)}.site-footer__brand{display:flex;flex-direction:column;gap:16px;max-width:34ch}.site-footer__wordmark{font-size:28px;font-weight:600;letter-spacing:-.035em;line-height:1}.site-footer__desc{font-size:14px;line-height:1.7;color:var(--fg-2)}.site-footer__source{display:inline-flex;align-items:center;gap:8px;margin-top:4px;font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--fg-3)}.footer-col__title{font-family:var(--font-mono);font-size:10.5px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--fg-3);margin-bottom:18px}.footer-col__list{display:flex;flex-direction:column;gap:12px}.footer-col__list a,.footer-col__list span{font-size:13.5px;color:var(--fg-2);transition:color .18s ease}.footer-col__list a:hover{color:var(--accent)}.site-footer__bottom{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px 24px;padding-block:20px 28px;border-top:1px solid var(--line-soft);font-size:12px;color:var(--fg-3)}.site-footer__legal{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.02em}.site-footer__legal a{border-bottom:1px solid var(--line-strong);padding-bottom:1px;transition:color .18s ease,border-color .18s ease}.site-footer__legal a:hover{color:var(--accent);border-color:var(--accent)}@media(max-width:860px){.site-footer__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.site-footer__brand{grid-column:1 / -1;max-width:none}}@media(max-width:640px){.site-header__inner{height:60px}.status-chip{display:none}.site-nav{gap:18px}}