@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--ink: #10141a;--panel: #171d26;--panel-raised: #1f2733;--line: #2b3441;--fog: #8b95a7;--foam: #e8ecf2;--signal: #5eead4;--signal-dim: rgba(94, 234, 212, .14);--amber: #f2b84b;--danger: #f2665a;--violet: #b18cf5;--sky: #7dd3fc;--rose: #f5a3c7;--radius: 10px}*{box-sizing:border-box}*{scrollbar-width:thin;scrollbar-color:var(--line) transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--fog)}html,body,#root{height:100%}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);background-image:radial-gradient(circle at 15% 0%,rgba(94,234,212,.06),transparent 40%),radial-gradient(circle at 85% 20%,rgba(242,184,75,.05),transparent 45%);color:var(--foam);font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:Space Grotesk,Inter,sans-serif;font-weight:600;letter-spacing:-.01em;margin:0}.mono{font-family:JetBrains Mono,monospace}a{color:var(--signal)}button{font-family:Inter,sans-serif;font-weight:600;font-size:14px;color:var(--ink);background:var(--signal);border:none;border-radius:8px;padding:10px 18px;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,opacity .12s ease}button:hover:not(:disabled){box-shadow:0 0 0 3px var(--signal-dim)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:transparent;color:var(--foam);border:1px solid var(--line)}button:focus-visible{outline:2px solid var(--signal);outline-offset:2px}input{font-family:Inter,sans-serif;font-size:14px;color:var(--foam);background:var(--panel-raised);border:1px solid var(--line);border-radius:8px;padding:10px 12px;width:100%}input:focus-visible{outline:2px solid var(--signal);outline-offset:1px}label{display:block;font-size:13px;color:var(--fog);margin-bottom:16px}label>input{margin-top:6px}.term-frame{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.term-chrome{display:flex;align-items:center;gap:10px;padding:9px 14px;background:var(--panel-raised);border-bottom:1px solid var(--line)}.term-dots{display:flex;gap:6px;flex-shrink:0}.term-dots span{width:9px;height:9px;border-radius:50%;background:var(--line)}.term-dots span:nth-child(1){background:#f2665a55}.term-dots span:nth-child(2){background:#f2b84b55}.term-dots span:nth-child(3){background:#5eead455}.term-path{font-size:12px;color:var(--fog)}.term-body{padding:18px}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;border-bottom:1px solid var(--line)}.app-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--foam)}.app-brand .term-dots span{width:8px;height:8px}.app-brand-name{font-family:Space Grotesk,sans-serif;font-weight:600;font-size:15px}.app-brand-name:after{content:"_";color:var(--signal);animation:blink 1.1s steps(1) infinite}@media (prefers-reduced-motion: reduce){.app-brand-name:after{animation:none}}@keyframes blink{50%{opacity:0}}.app-user{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--fog);display:flex;align-items:center;gap:14px}.app-main{padding:32px 28px;max-width:1360px;margin:0 auto}.auth-shell{max-width:400px;margin:48px auto}.auth-mascot{display:block;margin:0 auto 14px}.auth-eyebrow{font-family:JetBrains Mono,monospace;font-size:12px;color:var(--signal);margin-bottom:8px}.auth-title{font-size:26px;margin-bottom:24px}.error-text{font-size:13px;color:var(--danger);margin:0 0 12px}.auth-footer{margin-top:20px;font-size:13px;color:var(--fog)}.dashboard-layout{display:flex;align-items:flex-start;gap:20px}.dashboard-content{flex:1;min-width:0}.dashboard-toc{width:220px;flex-shrink:0;position:sticky;top:20px;align-self:start;max-height:calc(100vh - 60px);overflow-y:auto;overscroll-behavior:contain}.dashboard-toc-head{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 8px;border-bottom:1px solid var(--line);margin-bottom:6px}.dashboard-toc-title{font-size:11px;color:var(--fog)}.dashboard-toc-toggle{background:none;border:none;color:var(--fog);cursor:pointer;font-size:13px;line-height:1;padding:2px 4px}.dashboard-toc-toggle:hover{color:var(--foam)}.dashboard-toc-nav{display:flex;flex-direction:column;padding-bottom:28px}.dashboard-toc-group{display:flex;flex-direction:column;margin-bottom:4px}.dashboard-toc-divider{height:1px;background:var(--line);margin:6px 2px 10px}.dashboard-toc-link{display:flex;align-items:center;gap:8px;padding:6px 4px;border-radius:6px;color:var(--fog);text-decoration:none;font-size:13px}.dashboard-toc-link:hover{color:var(--foam)}.dashboard-toc-link--meta{font-size:12px}button.dashboard-toc-link--level{width:100%;background:none;border:none;font-family:inherit;cursor:pointer}.dashboard-toc-link--level{font-weight:600;color:var(--foam);margin-top:4px}.dashboard-toc-caret{display:inline-flex;justify-content:center;width:10px;flex-shrink:0;font-size:10px;color:var(--fog);transition:transform .15s ease}.dashboard-toc-caret.is-open{transform:rotate(90deg)}.dashboard-toc-count{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--fog)}.dashboard-toc-sublist{display:flex;flex-direction:column;padding-left:14px;margin-left:3px;border-left:1px solid var(--line)}.dashboard-toc-sublink{padding:4px 8px;color:var(--fog);text-decoration:none;font-size:12px;line-height:1.4;border-radius:4px}.dashboard-toc-sublink:hover{background:var(--panel-raised);color:var(--signal)}.dashboard-toc-open{display:inline-flex;align-items:center;gap:6px;margin-bottom:20px;background:var(--panel);border:1px solid var(--line);color:var(--fog);border-radius:6px;padding:7px 12px;font-size:13px;cursor:pointer}.dashboard-toc-open:hover{color:var(--foam);border-color:var(--signal)}@media (max-width: 860px){.dashboard-layout{display:block}.dashboard-toc{position:static;width:auto;max-height:none;overflow-y:visible;margin-bottom:20px}}.dashboard-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.dashboard-head-title{display:flex;align-items:center;gap:16px}.dashboard-mascot{flex-shrink:0}.dashboard-note{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--signal);border-radius:6px;padding:14px 16px;margin-bottom:28px;font-size:13.5px;line-height:1.7;color:var(--fog)}.dashboard-note strong{color:var(--foam)}.dashboard-note-line{margin:0 0 6px}.dashboard-note-line:last-of-type{margin-bottom:0}.dashboard-note-highlight{margin:10px 0 0;font-size:15px;font-weight:600;color:var(--amber)}.lesson-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.lesson-section{margin-bottom:36px}.lesson-section-title{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--fog);margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--line)}.level-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.level-dot--basics{background:var(--rose);box-shadow:0 0 6px var(--rose)}.level-dot--beginner{background:var(--signal);box-shadow:0 0 6px var(--signal)}.level-dot--intermediate{background:var(--amber);box-shadow:0 0 6px var(--amber)}.level-dot--advanced{background:var(--violet);box-shadow:0 0 6px var(--violet)}.level-dot--appendix{background:var(--sky);box-shadow:0 0 6px var(--sky)}.level-dot--other{background:var(--fog)}.lesson-card{text-decoration:none;color:var(--foam);display:block;transition:border-color .15s ease,transform .15s ease}.lesson-card:hover{border-color:var(--signal);transform:translateY(-2px)}.lesson-meta{display:flex;gap:8px;align-items:center;margin-bottom:10px}.pill{font-family:JetBrains Mono,monospace;font-size:11px;padding:3px 8px;border-radius:999px;border:1px solid var(--line);color:var(--fog)}.pill.level-basics{color:var(--rose);border-color:#f5a3c759}.pill.level-beginner{color:var(--signal);border-color:#5eead459}.pill.level-intermediate{color:var(--amber);border-color:#f2b84b59}.pill.level-advanced{color:var(--violet);border-color:#b18cf559}.pill.level-appendix{color:var(--sky);border-color:#7dd3fc59}.pill--variant{color:var(--amber);border-color:#f2b84b59}.lesson-card h3{font-size:17px;margin-bottom:10px}.tag-row{font-family:JetBrains Mono,monospace;font-size:11px;color:var(--fog)}.lesson-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}@media (max-width: 860px){.lesson-layout{grid-template-columns:1fr}.lesson-sandbox-col{position:static;max-height:none}}.lesson-layout--full{grid-template-columns:1fr}.lesson-layout--full .lesson-doc{max-width:900px;margin:0 auto;width:100%}.lesson-sandbox-col{position:sticky;top:20px;align-self:start;max-height:calc(100vh - 40px);overflow-y:auto}.lesson-doc h1,.lesson-doc h2{font-size:20px;margin-top:28px;margin-bottom:12px}.variant-switcher{display:flex;gap:10px;padding:12px 14px;background:var(--panel-raised);border-bottom:1px solid var(--line)}.variant-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;background:var(--panel);color:var(--fog);border:1px solid var(--line);border-radius:8px;padding:12px 16px;font-size:14px;font-family:JetBrains Mono,monospace;font-weight:500;box-shadow:none}.variant-tab:hover:not(.is-active){color:var(--foam);border-color:var(--fog);box-shadow:none}.variant-tab.is-active{background:var(--signal-dim);color:var(--signal);border-color:var(--signal);font-weight:600;box-shadow:none}.variant-tab-status{font-size:11px;font-weight:500;letter-spacing:.02em}.variant-tab-status.is-done{color:var(--foam)}.variant-tab-status.is-todo{color:var(--fog);opacity:.75}.lesson-doc h1:first-child{margin-top:0}.lesson-doc p,.lesson-doc li{color:var(--fog);line-height:1.7;font-size:14.5px}.lesson-doc code{font-family:JetBrains Mono,monospace;background:var(--panel-raised);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--signal)}.lesson-doc pre{background:var(--panel-raised);border:1px solid var(--line);border-radius:8px;padding:14px;overflow-x:auto}.lesson-doc pre code{background:none;padding:0;color:var(--foam)}.lesson-doc table{width:100%;border-collapse:collapse;margin:16px 0;font-size:13.5px}.lesson-doc th,.lesson-doc td{border:1px solid var(--line);padding:8px 12px;text-align:left}.lesson-doc th{background:var(--panel-raised);color:var(--foam);font-family:JetBrains Mono,monospace;font-weight:600}.lesson-doc td{color:var(--fog)}.lesson-doc td code,.lesson-doc th code{font-family:JetBrains Mono,monospace;background:var(--panel-raised);padding:2px 6px;border-radius:4px;font-size:12.5px;color:var(--signal)}.lesson-doc details{background:var(--panel-raised);border:1px solid var(--line);border-radius:8px;padding:4px 14px;margin:14px 0}.lesson-doc details[open]{padding-bottom:14px}.lesson-doc summary{cursor:pointer;padding:10px 0;color:var(--signal);font-family:JetBrains Mono,monospace;font-size:13px;font-weight:600;list-style:none}.lesson-doc summary::-webkit-details-marker{display:none}.lesson-doc summary:before{content:"▸ "}.lesson-doc details[open] summary:before{content:"▾ "}.lesson-doc summary:hover{color:var(--foam)}.lesson-doc details>*:not(summary):first-of-type{margin-top:0}.lesson-back-link{margin-left:auto;flex-shrink:0;white-space:nowrap}.lesson-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:28px;padding-top:16px;border-top:1px solid var(--line)}.lesson-nav-link{font-size:13.5px;text-decoration:none;color:var(--fog);border:1px solid var(--line);border-radius:6px;padding:8px 14px;transition:border-color .15s,color .15s}.lesson-nav-link:hover{border-color:var(--signal);color:var(--signal)}.lesson-nav-link--next{margin-left:auto;color:var(--foam);border-color:var(--foam)}.lesson-nav-link--next:hover{color:var(--signal);border-color:var(--signal)}.code-block{position:relative}.code-block .copy-button{position:absolute;top:8px;right:8px;padding:4px 10px;font-size:11px;font-weight:500;font-family:JetBrains Mono,monospace;color:var(--fog);background:var(--panel);border:1px solid var(--line);border-radius:6px;opacity:.45;transition:opacity .15s ease,color .15s ease,border-color .15s ease}.code-block:hover .copy-button,.code-block .copy-button:focus-visible{opacity:1}@media (hover: none){.code-block .copy-button{opacity:.85}}.code-block .copy-button:hover{color:var(--signal);border-color:var(--signal);box-shadow:none}.sandbox-empty-state{display:flex;flex-direction:column;align-items:center;text-align:center}.sandbox-mascot{margin-bottom:10px}.sandbox-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:13px;color:var(--fog)}.sandbox-panel-head .mono{color:var(--signal)}.terminal-frame iframe{width:100%;height:min(560px,65vh);border:none;display:block;background:#0b0e12}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--signal);margin-right:6px;box-shadow:0 0 6px var(--signal)}.status-dot--error{background:var(--danger);box-shadow:0 0 6px var(--danger)}.term-frame.is-error{border-color:var(--danger)}.terminal-status{color:var(--fog);font-size:13.5px}.terminal-status--error{background:#f2665a14}.terminal-status--error strong{color:var(--danger);display:block;margin-bottom:6px}.terminal-status--error p{margin:0 0 14px;line-height:1.6}.admin-link{color:var(--signal);text-decoration:none;font-family:JetBrains Mono,monospace;font-size:12px;border:1px solid var(--line);border-radius:999px;padding:4px 10px}.admin-link:hover{border-color:var(--signal)}.secondary-link{font-size:13px;color:var(--fog);text-decoration:none}.secondary-link:hover{color:var(--signal)}.admin-create{margin-bottom:24px}.admin-invite-form label{margin-bottom:14px}.admin-table{width:100%;border-collapse:collapse;font-size:13.5px}.admin-table th,.admin-table td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:middle;color:var(--fog)}.admin-table th{font-family:JetBrains Mono,monospace;font-weight:600;font-size:12px}.admin-table td.mono{font-size:12.5px;color:var(--foam)}.invite-status--valid{color:var(--signal);border-color:#5eead459}.invite-status--used{color:var(--fog);border-color:var(--line)}.invite-status--expired{color:var(--danger);border-color:#f2665a59}.admin-copy-button{font-size:12px;padding:6px 12px}.dashboard-note-arch-link{margin-top:4px}.arch-intro{color:var(--fog);line-height:1.7;font-size:14.5px;margin:0 0 20px}.arch-diagram-frame{margin-bottom:20px}.arch-diagram-frame svg{width:100%;height:auto;display:block}.arch-highlights-title{font-size:16px;margin:28px 0 14px;color:var(--foam)}.arch-card-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.arch-card{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--signal);border-radius:8px;padding:14px 16px}.arch-card-title{font-family:Space Grotesk,sans-serif;font-weight:600;font-size:14px;color:var(--foam);margin-bottom:8px}.arch-card-body{font-size:13px;line-height:1.6;color:var(--fog)}.countdown-value{color:var(--signal);font-weight:600}.countdown--warn .countdown-value{color:var(--amber)}.countdown--danger .countdown-value{color:var(--danger)}.countdown-until{color:var(--fog)}.expiry-banner{margin:10px 14px 0;padding:8px 12px;border-radius:6px;font-size:12.5px;line-height:1.6}.expiry-banner--warn{background:#f2b84b1a;border:1px solid rgba(242,184,75,.4);color:var(--amber)}.expiry-banner--danger{background:#f2665a1a;border:1px solid rgba(242,102,90,.45);color:var(--danger)}.matrix-intro{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0b0e12;opacity:1;transition:opacity .6s ease;cursor:pointer}.matrix-intro.is-fading{opacity:0;pointer-events:none}.matrix-intro canvas{display:block;width:100%;height:100%}.matrix-intro-caption{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;pointer-events:none}.matrix-intro-title{color:var(--signal);font-size:22px;letter-spacing:.14em;text-shadow:0 0 14px rgba(94,234,212,.65)}.matrix-intro-skip{color:var(--fog);font-size:12px;letter-spacing:.08em}.lesson-section-goal{margin:-6px 0 14px;font-size:12px;color:var(--fog);letter-spacing:.04em}.boot-seq{font-size:12.5px;line-height:1.8;color:var(--fog)}.boot-seq-ok{color:var(--signal)}.boot-seq-cursor{color:var(--signal);animation:boot-blink 1s steps(1) infinite}@keyframes boot-blink{50%{opacity:0}}.achievement-section{margin:0 0 26px}.achievement-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.achievement-pill{font-size:12px;padding:5px 12px;border-radius:999px;border:1px solid var(--line);letter-spacing:.03em;cursor:default}.achievement-pill.is-earned{color:var(--signal);border-color:#5eead473;background:var(--signal-dim)}.achievement-pill.is-locked{color:var(--fog);opacity:.55}.linkstart{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#05070a;overflow:hidden}.linkstart canvas{display:block;width:100%;height:100%}.linkstart-caption{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:#eaffff;font-size:30px;font-weight:600;letter-spacing:.5em;text-indent:.5em;text-shadow:0 0 18px rgba(120,230,255,.9),0 0 42px rgba(120,230,255,.6);pointer-events:none;animation:linkstart-pulse 1.2s ease-in-out infinite}@keyframes linkstart-pulse{0%,to{opacity:.75}50%{opacity:1}}.linkstart-flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;opacity:0;pointer-events:none;transition:opacity .45s ease-in}.linkstart.is-flash .linkstart-flash{opacity:1}.cyber-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}.app-header,.app-main{position:relative;z-index:1}.crt-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;pointer-events:none;background-image:repeating-linear-gradient(to bottom,#0000,#0000 2px,#0000000b 3px);box-shadow:inset 0 0 180px #0000008c}@media (prefers-reduced-motion: reduce){.crt-overlay{background-image:none}}.tw-cursor{color:var(--signal);margin-left:1px;animation:blink 1.1s steps(1) infinite}.lesson-card{position:relative;transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease}.lesson-card:hover{border-color:#5eead480;box-shadow:0 0 0 1px #5eead438,0 0 26px #5eead429;transform:translateY(-2px)}.lesson-card:before,.lesson-card:after{content:"";position:absolute;width:13px;height:13px;border-color:var(--signal);border-style:solid;opacity:0;transition:opacity .25s ease;pointer-events:none;z-index:2}.lesson-card:before{top:6px;left:6px;border-width:1px 0 0 1px}.lesson-card:after{bottom:6px;right:6px;border-width:0 1px 1px 0}.lesson-card:hover:before,.lesson-card:hover:after{opacity:.8}.dashboard-toc-link,.dashboard-toc-sublink{transition:color .2s ease,background .2s ease,transform .2s ease,text-shadow .2s ease}.dashboard-toc-link:hover,.dashboard-toc-sublink:hover{color:var(--signal);text-shadow:0 0 10px rgba(94,234,212,.55);transform:translate(3px)}.dashboard-toc-sublink:hover{background:var(--panel-raised)}.lesson-nav-link{transition:border-color .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease}.lesson-nav-link:hover,.lesson-nav-link--next:hover{border-color:var(--signal);color:var(--signal);box-shadow:0 0 0 1px #5eead440,0 0 20px #5eead429;transform:translateY(-2px)}.lesson-back-link{transition:color .2s ease,text-shadow .2s ease}.lesson-back-link:hover{color:var(--signal);text-shadow:0 0 10px rgba(94,234,212,.55)}.lesson-nav-link,.dashboard-toc-link,.dashboard-toc-sublink,.dashboard-toc-open{position:relative}.lesson-nav-link:before,.lesson-nav-link:after,.dashboard-toc-link:before,.dashboard-toc-link:after,.dashboard-toc-sublink:before,.dashboard-toc-sublink:after,.dashboard-toc-open:before,.dashboard-toc-open:after{content:"";position:absolute;width:8px;height:8px;border-color:var(--signal);border-style:solid;opacity:0;transition:opacity .2s ease;pointer-events:none;z-index:1}.lesson-nav-link:before,.dashboard-toc-link:before,.dashboard-toc-sublink:before,.dashboard-toc-open:before{top:3px;left:3px;border-width:1px 0 0 1px}.lesson-nav-link:after,.dashboard-toc-link:after,.dashboard-toc-sublink:after,.dashboard-toc-open:after{bottom:3px;right:3px;border-width:0 1px 1px 0}.lesson-nav-link:hover:before,.lesson-nav-link:hover:after,.dashboard-toc-link:hover:before,.dashboard-toc-link:hover:after,.dashboard-toc-sublink:hover:before,.dashboard-toc-sublink:hover:after,.dashboard-toc-open:hover:before,.dashboard-toc-open:hover:after{opacity:.85}.secondary-link,button.secondary{position:relative;transition:color .2s ease,border-color .2s ease,box-shadow .2s ease,text-shadow .2s ease,transform .2s ease}.secondary-link:hover{color:var(--signal);text-shadow:0 0 10px rgba(94,234,212,.55)}button.secondary:hover{border-color:var(--signal);color:var(--signal);box-shadow:0 0 0 1px #5eead440,0 0 20px #5eead429;transform:translateY(-2px)}.secondary-link:before,.secondary-link:after,button.secondary:before,button.secondary:after{content:"";position:absolute;width:8px;height:8px;border-color:var(--signal);border-style:solid;opacity:0;transition:opacity .2s ease;pointer-events:none;z-index:1}.secondary-link:before,button.secondary:before{top:3px;left:3px;border-width:1px 0 0 1px}.secondary-link:after,button.secondary:after{bottom:3px;right:3px;border-width:0 1px 1px 0}.secondary-link:hover:before,.secondary-link:hover:after,button.secondary:hover:before,button.secondary:hover:after{opacity:.85}.secondary-link{display:inline-block;border:1px solid var(--line);border-radius:6px;padding:7px 13px;color:var(--fog)}.secondary-link:hover{color:var(--signal);border-color:var(--signal);box-shadow:0 0 0 1px #5eead440,0 0 20px #5eead429;transform:translateY(-2px);text-shadow:none}.glitch-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:95;pointer-events:none;overflow:hidden}.glitch-bar{position:absolute;left:0;right:0;background:#5eead424;mix-blend-mode:screen;animation:glitch-bar-move .2s steps(2) infinite}@keyframes glitch-bar-move{0%{transform:translate(-14px);opacity:.9}50%{transform:translate(10px);opacity:.4}to{transform:translate(-6px);opacity:.8}}.glitch-caption{position:absolute;top:76px;right:22px;font-size:12px;color:var(--signal);letter-spacing:.08em;text-shadow:0 0 10px rgba(94,234,212,.6);white-space:pre}body.glitch-active .app-main{animation:glitch-shake .55s steps(2)}@keyframes glitch-shake{0%{transform:translate(0)}20%{transform:translate(-2px,1px);filter:hue-rotate(18deg)}40%{transform:translate(2px,-1px)}60%{transform:translate(-1px);filter:hue-rotate(-14deg)}80%{transform:translate(1px,1px)}to{transform:translate(0);filter:none}}@media (prefers-reduced-motion: reduce){.glitch-overlay{display:none}body.glitch-active .app-main{animation:none}}