.app-header{--hd-ink:#14171f;--hd-ink-soft:#4a4f5c;--hd-paper:#eff2ea;--hd-line:#d8dacc;--hd-teal:#1e6e63;--hd-teal-soft:#dceae6;position:sticky;top:0;z-index:100;background:hsla(83,24%,93%,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--hd-line);font-family:var(--font-body),ui-sans-serif,sans-serif}.app-header .app-bar{max-width:1180px;margin:0 auto;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:12px}.app-header .app-logo{display:flex;align-items:center;gap:8px;font-family:var(--font-display),ui-sans-serif,sans-serif;font-weight:700;font-size:1.25rem;color:var(--hd-ink);flex-shrink:0}.app-header .app-logo-mark{width:30px;height:30px;border-radius:50%;background:conic-gradient(var(--hd-teal) 0 75%,var(--hd-line) 0);position:relative;flex-shrink:0}.app-header .app-logo-mark:after{content:"";position:absolute;inset:5px;background:var(--hd-paper);border-radius:50%}.app-header .app-nav{display:flex;align-items:center;gap:26px}.app-header .app-nav a{color:var(--hd-ink-soft);font-size:.93rem;font-weight:500;white-space:nowrap;transition:color .15s ease}.app-header .app-nav a.active,.app-header .app-nav a:hover{color:var(--hd-ink)}.app-header .app-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.app-header .app-signin{display:inline-flex;align-items:center;padding:8px 18px;border-radius:999px;font-weight:600;font-size:.9rem;border:1px solid var(--hd-line);background:#fff;color:var(--hd-ink);box-shadow:0 1px 2px rgba(26,43,36,.06);transition:border-color .15s ease,color .15s ease}.app-header .app-signin:hover{border-color:var(--hd-teal);color:var(--hd-teal)}.app-header .app-channels{display:flex;align-items:center;gap:6px}.app-header .app-channel{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--hd-line);background:transparent;color:var(--hd-ink-soft);transition:color .15s ease,border-color .15s ease,background .15s ease}.app-header .app-channel svg{width:18px;height:18px}.app-header .app-channel.wa:hover{color:#25d366;border-color:#25d366;background:rgba(37,211,102,.1)}.app-header .app-channel.tg:hover{color:#229ed9;border-color:#229ed9;background:rgba(34,158,217,.1)}.app-header .app-avatar{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:var(--hd-teal);color:var(--hd-paper);font-weight:700;font-size:.85rem;letter-spacing:.03em;overflow:hidden}.app-header .app-avatar img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.app-header .app-avatar svg{width:18px;height:18px}.app-header .app-nav .nav-icon,.app-header .app-nav .nav-short,.app-tabbar.app-tabbar{display:none}@media (max-width:880px){.app-header .app-bar{padding:10px 16px}.app-header .app-nav{display:none}.app-header .app-channels{gap:4px}.app-header .app-channel{width:30px;height:30px}.app-header .app-channel svg{width:16px;height:16px}.app-tabbar.app-tabbar{display:flex;gap:0;width:auto;order:0;justify-content:stretch;align-items:stretch;position:fixed;left:0;right:0;bottom:0;z-index:45;height:var(--tabbar-h);padding:0 6px env(safe-area-inset-bottom,0);background:hsla(0,0%,100%,.94);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-top:1px solid #dfe2d6;box-shadow:0 -4px 18px rgba(26,43,36,.06);font-family:var(--font-body),ui-sans-serif,sans-serif}.app-tabbar a{position:relative;flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#6b7080;font-size:.68rem;font-weight:600;letter-spacing:.01em;-webkit-tap-highlight-color:transparent;transition:color .15s ease}.app-tabbar .nav-icon{display:grid;place-items:center;width:44px;height:28px;border-radius:999px;transition:background .15s ease}.app-tabbar .nav-icon svg{width:22px;height:22px}.app-tabbar .nav-full{display:none}.app-tabbar .nav-short{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-tabbar a.active{color:#1e6e63}.app-tabbar a.active .nav-icon{background:#dceae6}.app-tabbar a:active .nav-icon{background:#e8eee9}html.has-tabbar{--tabbar-h:calc(62px + env(safe-area-inset-bottom, 0px));--safe-b:0px}html:has(.app-tabbar){--tabbar-h:calc(62px + env(safe-area-inset-bottom, 0px));--safe-b:0px}body{padding-bottom:var(--tabbar-h,0)}}