.floating-nav{position:fixed;left:8px;top:50%;transform:translateY(-50%);z-index:25;font-family:inherit}
.floating-nav-panel{position:absolute;left:68px;top:50%;transform:translateY(-50%);width:190px;padding:15px 10px 10px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--bg) 96%,transparent);backdrop-filter:blur(16px);box-shadow:0 12px 30px -15px rgba(0,0,0,.3);max-height:calc(100dvh - 150px);overflow-y:auto}
.floating-nav-panel[hidden]{display:none}
.floating-nav-heading{font-size:12px;letter-spacing:.06em;font-weight:700;color:var(--muted);padding:0 10px 11px;margin-bottom:5px;border-bottom:1px solid var(--line)}
.floating-nav ol{list-style:none;padding:0;margin:0;display:grid;gap:2px}
.floating-nav a{display:flex;flex-direction:column;gap:2px;position:relative;padding:9px 10px;border-radius:9px;color:var(--muted);font-size:13px;line-height:1.5;transition:background .2s,color .2s}
.floating-nav a:hover{color:var(--ink);background:var(--card)}
.floating-nav a:focus-visible,.floating-nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.floating-nav-child{margin-left:13px;border-left:1px solid var(--line);padding-left:9px}
.floating-nav-child a{font-size:13px}
.floating-nav small{font-size:11px;line-height:1.6;font-weight:400}
.floating-nav a[aria-current]{color:var(--accent);background:color-mix(in srgb,var(--accent) 11%,var(--bg));font-weight:700}
.floating-nav a[aria-current]:before{content:"";width:3px;height:16px;position:absolute;left:-10px;top:13px;border-radius:3px;background:var(--accent)}
.floating-nav a.is-parent-active{color:var(--ink)}
.floating-nav-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:9px;width:56px;min-height:102px;border:1px solid var(--accent);border-radius:15px;padding:12px 8px;background:var(--accent);color:var(--accent-ink);font:inherit;font-size:14px;font-weight:800;line-height:1.5;box-shadow:0 5px 20px -8px color-mix(in srgb,var(--accent) 55%,transparent);cursor:pointer;transition:filter .2s,box-shadow .2s}
.floating-nav-toggle>span{width:2em}
.floating-nav-toggle:hover,.floating-nav-toggle[aria-expanded="true"]{filter:brightness(1.08);box-shadow:0 5px 24px -6px color-mix(in srgb,var(--accent) 65%,transparent)}
.floating-nav-toggle svg{width:21px;height:21px}
@media(max-width:560px){
  .floating-nav{left:14px;top:auto;bottom:max(20px,env(safe-area-inset-bottom));transform:none}
  .floating-nav-toggle{flex-direction:row;gap:8px;min-height:46px;width:auto;border-radius:999px;padding:10px 15px;font-size:14px}
  .floating-nav-toggle>span{width:auto}
  .floating-nav-panel{left:0;top:auto;bottom:58px;transform:none;width:190px;max-height:calc(100dvh - 160px)}
}
@media(prefers-reduced-motion:reduce){.floating-nav a{transition:none}}
@media print{.floating-nav{display:none}.portfolio-combined>main{padding-left:0}}