.premium-member-navigation{--member-nav-radius:16px;--member-nav-inset:8px;--member-nav-ink:#f2f0f7;--member-nav-accent:#b9b0cc;--member-nav-hover:rgb(255 255 255/6%);--member-nav-selected:rgb(255 255 255/10%);--member-nav-focus:#8573a0;color-scheme:dark;position:relative;flex-shrink:0;isolation:isolate;overflow:hidden;border-radius:var(--member-nav-radius);background:radial-gradient(ellipse at 100% 0,#30283f 0,transparent 50%),linear-gradient(160deg,#202027,#19191f 70%,#20202a);color:var(--member-nav-ink)}.premium-member-navigation-header{position:relative;min-height:82px;padding:20px 18px 14px;overflow:visible}.premium-member-navigation-prism{pointer-events:none;position:absolute;top:-25px;right:-32px;width:180px;height:160px;opacity:.42;transform:rotate(-18deg);transform-origin:60% 40%;mix-blend-mode:screen;mask-image:radial-gradient(ellipse at 60% 35%,#000 10%,rgb(0 0 0/65%) 28%,transparent 66%)}.premium-member-navigation-brand{position:relative;z-index:1}.premium-member-navigation-eyebrow{display:flex;align-items:center;gap:8px;color:var(--member-nav-accent);font-size:10px;font-weight:600;line-height:16px;letter-spacing:.14em}.premium-member-navigation-brand p{margin:8px 0 0;font-size:16px;font-weight:600;line-height:24px;letter-spacing:-.025em}.premium-member-navigation-items{position:relative;display:flex;flex-direction:column;gap:2px;padding:0 8px 10px}.premium-member-navigation-link{display:flex;align-items:center;gap:12px;min-height:36px;padding:8px 12px;border-radius:10px;color:var(--member-nav-ink);font-size:14px;font-weight:400;line-height:20px;text-decoration:none;transition:background-color .16s ease,color .16s ease}.premium-member-navigation-link:hover{background:var(--member-nav-hover);color:var(--member-nav-ink)}.premium-member-navigation-link[aria-current=page]{background:var(--member-nav-selected);color:var(--member-nav-ink);font-weight:500}.premium-member-navigation-link:focus-visible{outline:2px solid var(--member-nav-focus);outline-offset:-2px}.premium-member-navigation-telegram,.premium-member-navigation-telegram:hover{justify-content:center;gap:8px;min-height:40px;margin-top:8px;padding:10px;border-radius:max(0px,calc(var(--member-nav-radius) - var(--member-nav-inset)));background:#f2f0f7;color:#19191f;font-size:14px;font-weight:500}.premium-member-navigation[data-collapsed=true] .premium-member-navigation-items{padding:8px 4px}.premium-member-navigation[data-collapsed=true] .premium-member-navigation-link{justify-content:center;padding:8px 0}@media (prefers-reduced-motion:reduce){.premium-member-navigation-link{transition:none}}.premium-member-navigation .library-tier-navigation{padding:8px 8px 0;gap:2px}.premium-member-navigation .library-tier-navigation>p{color:#a9a3b6;padding:4px 12px 10px;font-size:10px}.premium-member-navigation .library-tier-nav{color:var(--member-nav-ink);min-height:42px;padding:5px 10px;gap:10px;font-weight:400;text-decoration:none}.premium-member-navigation .library-tier-nav small{color:#aaa5b6;font-size:10px;line-height:14px;margin-bottom:1px}.premium-member-navigation .library-tier-nav:hover{background:var(--member-nav-hover)}.premium-member-navigation .library-tier-nav[aria-current]{background:color-mix(in srgb,var(--tier-color,#b9b0cc) 15%,transparent)}.premium-member-navigation .library-tier-nav:focus-visible{outline:2px solid var(--member-nav-focus);outline-offset:-2px}.premium-member-navigation .library-map-icon,.premium-member-navigation .library-tier-symbol{width:30px;height:30px}.premium-member-navigation-footer{padding:4px var(--member-nav-inset) var(--member-nav-inset)}.premium-member-navigation[data-collapsed=true] .library-tier-navigation{padding:2px 4px}.premium-member-navigation[data-collapsed=true] .library-tier-nav{padding:4px 0}.premium-member-navigation[data-collapsed=true]{--member-nav-inset:4px}.premium-member-navigation[data-collapsed=true] .premium-member-navigation-footer{padding:0 var(--member-nav-inset) var(--member-nav-inset)}[data-tier="1"]{--tier-light:#f9dfba;--tier-color:#d8aa72;--tier-deep:#805338}[data-tier="2"]{--tier-light:#c6f8e2;--tier-color:#6dceb1;--tier-deep:#277b6d}[data-tier="3"]{--tier-light:#e4d7ff;--tier-color:#b49af5;--tier-deep:#7150b4}.library-tier-symbol{width:64px;height:64px;flex:none}.library-tier-navigation{display:grid;gap:4px}.library-tier-navigation>p{font-size:11px;font-weight:600;color:var(--muted-foreground);padding:4px 10px 8px}.library-tier-nav{display:flex;align-items:center;gap:10px;width:100%;min-height:46px;padding:6px;border:0;border-radius:10px;text-align:left;font-size:14px;font-weight:600;cursor:pointer}.library-tier-nav:hover{background:var(--muted)}.library-tier-nav[aria-current]{background:color-mix(in srgb,var(--tier-color,var(--foreground)) 15%,transparent)}.library-tier-nav .library-tier-symbol{width:36px;height:36px}.library-tier-nav small{display:block;font-size:10px;color:var(--muted-foreground);font-weight:500;margin-bottom:2px}.library-map-icon{display:grid;place-items:center;width:36px;flex:none;font-size:25px;font-weight:400}.library-tier-navigation.is-collapsed .library-tier-nav{justify-content:center;padding:4px 0;gap:0}.library-tier-navigation.is-collapsed .library-map-icon,.library-tier-navigation.is-collapsed .library-tier-symbol{width:30px;height:30px}