:root{--acc:#5cd6ff;--bg:#080b0d;--panel:#0a0f12;--line:rgba(255,255,255,.08);--tx:#e7eef2;--mut:rgba(231,238,242,.55)}
.docs-body{margin:0;background:var(--bg);color:var(--tx);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
.docs-body *{box-sizing:border-box}
.doc-shell{display:flex;min-height:100vh;max-width:1280px;margin:0 auto}

/* sidebar */
.doc-sidebar{width:288px;flex:none;border-right:1px solid var(--line);padding:24px 18px 40px;position:sticky;top:0;height:100vh;overflow-y:auto;background:var(--panel)}
.doc-logo{display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none;font-weight:800;letter-spacing:.05em;font-size:16px;margin-bottom:18px}
.doc-logo img{display:block}
.doc-search{width:100%;background:#080c0f;border:1px solid var(--line);border-radius:10px;padding:9px 12px;color:var(--tx);font-size:13px;outline:none}
.doc-search::placeholder{color:rgba(231,238,242,.4)}
.doc-search:focus{border-color:rgba(92,214,255,.5);box-shadow:0 0 0 3px rgba(92,214,255,.1)}
.doc-results{margin-top:6px;display:none;background:#0b1216;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.doc-results a{display:block;padding:9px 12px;text-decoration:none;border-bottom:1px solid var(--line)}
.doc-results a:last-child{border-bottom:0}
.doc-results a:hover{background:rgba(92,214,255,.08)}
.doc-results .r-t{color:#fff;font-size:13px;font-weight:600}
.doc-results .r-s{color:var(--mut);font-size:11.5px;margin-top:2px;line-height:1.4}
.doc-results .r-none{padding:10px 12px;color:var(--mut);font-size:12.5px}
.doc-nav{margin-top:18px;display:flex;flex-direction:column;gap:2px}
.doc-nav a{color:var(--mut);text-decoration:none;font-size:14px;padding:8px 11px;border-radius:8px;transition:.12s}
.doc-nav a:hover{background:rgba(255,255,255,.04);color:#fff}
.doc-nav a.active{background:rgba(92,214,255,.12);color:var(--acc);font-weight:600}
.doc-back{display:inline-block;margin-top:22px;color:var(--mut);text-decoration:none;font-size:12.5px;font-family:ui-monospace,monospace}
.doc-back:hover{color:var(--acc)}

/* content */
.doc-content{flex:1;min-width:0;max-width:830px;margin:0 auto;padding:44px 40px 96px}
.doc-article{}
.doc-article section{margin:0}
/* pager */
.doc-pager{display:flex;justify-content:space-between;gap:14px;margin-top:56px;border-top:1px solid var(--line);padding-top:26px}
.doc-pager .pg{display:flex;flex-direction:column;gap:3px;text-decoration:none;border:1px solid var(--line);border-radius:14px;padding:14px 18px;min-width:180px;transition:.15s}
.doc-pager .pg.next{align-items:flex-end;margin-left:auto;text-align:right}
.doc-pager .pg:hover{border-color:rgba(92,214,255,.45);background:rgba(92,214,255,.05)}
.doc-pager .pg span{color:var(--mut);font-size:11px;font-family:ui-monospace,monospace;text-transform:uppercase;letter-spacing:.15em}
.doc-pager .pg b{color:#fff;font-size:14px;font-weight:600}

/* mobile */
.doc-menu-btn{display:none;position:fixed;top:12px;left:12px;z-index:60;background:var(--panel);color:#fff;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:13px;cursor:pointer}
@media(max-width:900px){
  .doc-menu-btn{display:inline-flex}
  .doc-sidebar{position:fixed;left:0;top:0;z-index:55;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.5)}
  .doc-sidebar.open{transform:none}
  .doc-content{padding:64px 20px 80px}
}

.doc-article > section + section{margin-top:54px;padding-top:44px;border-top:1px solid var(--line)}