.gate{margin:60px auto;max-width:460px;background:var(--surface);border-radius:28px;padding:28px;border:.5px solid var(--line);box-shadow:var(--shadow-pop);text-align:center;position:relative;overflow:hidden}.gate:before{content:"";position:absolute;top:-60px;right:-60px;width:180px;height:180px;border-radius:999px;background:radial-gradient(circle,var(--brand-glow),transparent 70%)}.gate h2{font-family:var(--font-serif);font-size:28px;font-weight:500;letter-spacing:-.5px;margin-bottom:10px;position:relative}.gate h2 em{font-style:italic;color:var(--brand)}.gate p{font-size:14px;color:var(--ink2);line-height:1.6;letter-spacing:-.1px;position:relative}.gate .auth{margin-top:20px;position:relative;display:flex;flex-direction:column;gap:10px;text-align:left}.gate .auth input{width:100%;padding:12px 14px;border-radius:14px;border:.5px solid var(--line);background:var(--surface);font-family:var(--font-sans);font-size:14px;color:var(--ink);outline:none;transition:border-color .15s}.gate .auth input:focus{border-color:var(--brand)}.gate .auth .row{display:flex;gap:8px}.gate .auth .row input{flex:1}.gate .btn{padding:12px 20px;border-radius:999px;border:none;cursor:pointer;background:linear-gradient(100deg,var(--violet) 0%,var(--brand) 100%);color:#fff;font-weight:600;font-size:13.5px;letter-spacing:-.1px;white-space:nowrap;box-shadow:0 6px 16px #7c5cff47;transition:transform .15s}.gate .btn:hover:not(:disabled){transform:translateY(-1px)}.gate .btn:disabled{opacity:.5;cursor:not-allowed}.gate .btn.secondary{background:var(--surface);color:var(--ink);border:.5px solid var(--line);box-shadow:none}.gate .msg{font-family:var(--font-sans);font-size:12.5px;color:var(--ink3);margin-top:4px}.canvas{max-width:880px;margin:0 auto;padding:40px 20px 80px;position:relative;z-index:1}.state{margin-top:40px;padding:48px 20px;text-align:center;font-family:var(--font-serif);font-size:17px;color:var(--ink3);font-style:italic}.state .spinner{width:18px;height:18px;border-radius:999px;border:2px solid var(--line);border-top-color:var(--brand);display:inline-block;vertical-align:middle;margin-right:10px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.home-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px;padding:clamp(40px,7vh,80px) 0}.home-kicker{display:none}:root:not([data-theme=dark]) .home-kicker{display:flex;align-items:center;gap:14px;margin-bottom:14px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.3em;color:var(--violet)}:root:not([data-theme=dark]) .home-kicker:before{content:"";width:44px;height:1px;background:linear-gradient(90deg,var(--brand),var(--violet))}:root:not([data-theme=dark]) .home-hello{font-size:clamp(30px,4.5vw,44px)}.home-hello{font-family:var(--font-serif);font-size:32px;font-weight:500;letter-spacing:-.6px;color:var(--ink);line-height:1.1}.home-sub{font-family:var(--font-sans);font-size:13px;color:var(--ink3);margin-top:6px;letter-spacing:-.1px}:root:not([data-theme=dark]) .home-sub{font-family:var(--font-mono);font-size:12px;letter-spacing:0}.home-settings{font-family:var(--font-sans);font-size:13px;font-weight:600;color:var(--ink2);padding:8px 14px;border-radius:999px;background:var(--surface);border:.5px solid var(--line);box-shadow:var(--shadow-card);text-decoration:none;white-space:nowrap;transition:all .15s}.home-settings:hover{background:var(--ink);color:#fff;border-color:var(--ink)}.home-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.home-card{display:flex;align-items:flex-start;gap:14px;padding:18px 20px;border-radius:18px;background:var(--surface);border:.5px solid var(--line);box-shadow:var(--shadow-card);text-decoration:none;transition:transform .15s,box-shadow .15s,border-color .15s;position:relative;overflow:hidden}.home-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent, var(--brand))}.home-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-pop);border-color:var(--ink4)}.home-card.cat-data{--accent: var(--cat-concept-rule)}.home-card.cat-analysis{--accent: var(--brand)}.home-card.cat-reference{--accent: var(--cat-principle-rule)}.home-card.cat-tools{--accent: var(--violet)}:root:not([data-theme=dark]) .home-grid{counter-reset:home-no}:root:not([data-theme=dark]) .home-card{counter-increment:home-no;padding:30px 20px 18px;--tick: color-mix(in srgb, var(--brand) 35%, transparent);background-image:linear-gradient(var(--tick),var(--tick)),linear-gradient(var(--tick),var(--tick)),linear-gradient(var(--tick),var(--tick)),linear-gradient(var(--tick),var(--tick)),linear-gradient(var(--tick),var(--tick)),linear-gradient(var(--tick),var(--tick)),linear-gradient(var(--tick),var(--tick)),linear-gradient(var(--tick),var(--tick));background-size:11px 1px,1px 11px,11px 1px,1px 11px,11px 1px,1px 11px,11px 1px,1px 11px;background-position:left 8px top 8px,left 8px top 8px,right 8px top 8px,right 8px top 8px,left 8px bottom 8px,left 8px bottom 8px,right 8px bottom 8px,right 8px bottom 8px;background-repeat:no-repeat;transition:transform .22s cubic-bezier(.2,.7,.2,1),box-shadow .22s,border-color .22s}:root:not([data-theme=dark]) .home-card:after{content:counter(home-no,decimal-leading-zero);position:absolute;top:11px;left:20px;font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.08em;line-height:1;pointer-events:none;background:linear-gradient(135deg,var(--brand),var(--violet));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}:root:not([data-theme=dark]) .home-card:hover{transform:translateY(-4px);box-shadow:0 2px 6px color-mix(in srgb,var(--ink) 6%,transparent),0 22px 48px color-mix(in srgb,var(--brand-ink) 14%,transparent);border-color:color-mix(in srgb,var(--brand) 40%,var(--line))}.home-card-icon{font-size:26px;line-height:1;flex-shrink:0}.home-card-title{font-family:var(--font-serif);font-size:17px;font-weight:500;color:var(--ink);letter-spacing:-.2px}.home-card-desc{font-family:var(--font-sans);font-size:12px;color:var(--ink3);margin-top:4px;line-height:1.45;letter-spacing:-.1px}.home-empty{margin-top:40px;padding:48px 20px;text-align:center;font-family:var(--font-serif);font-size:16px;color:var(--ink3)}.home-empty a{color:var(--brand);font-weight:600;text-decoration:none}.home-stars{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;display:none}[data-theme=dark] .home-stars{display:block}[data-theme=dark] .home-head{padding:clamp(40px,7vh,80px) 0}[data-theme=dark] .home-hello{font-family:var(--font-mono);letter-spacing:0;text-shadow:0 0 16px rgba(127,220,255,.4)}[data-theme=dark] .home-sub{font-family:var(--font-mono);font-size:11.5px;letter-spacing:0}[data-theme=dark] .home-card{background:linear-gradient(150deg,#06101ec7,#040912ad);backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);border:1px solid var(--line)}[data-theme=dark] .home-card:hover{border-color:var(--brand);box-shadow:var(--shadow-pop),0 0 18px #7fdcff2e}[data-theme=dark] body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;pointer-events:none;mix-blend-mode:screen;background:repeating-linear-gradient(0deg,rgba(255,255,255,.025) 0 1px,transparent 1px 3px),radial-gradient(ellipse 120% 90% at 50% 42%,transparent 58%,rgba(3,5,9,.5) 100%)}.hud-corner{display:none}[data-theme=dark] .hud-corner{display:block;position:fixed;z-index:45;width:34px;height:34px;border:1px solid rgba(127,220,255,.28);pointer-events:none;animation:hudCornerFlick 6s step-end infinite}[data-theme=dark] .hud-corner-tl{top:76px;left:22px;border-right:0;border-bottom:0}[data-theme=dark] .hud-corner-tr{top:76px;right:22px;border-left:0;border-bottom:0}[data-theme=dark] .hud-corner-bl{bottom:22px;left:22px;border-right:0;border-top:0}[data-theme=dark] .hud-corner-br{bottom:22px;right:22px;border-left:0;border-top:0}@keyframes hudCornerFlick{0%,97%{opacity:.85}97.5%{opacity:.28}98%{opacity:.85}98.6%{opacity:.45}99%,to{opacity:.85}}.hud-telemetry{display:none}[data-theme=dark] .hud-telemetry{display:block;position:fixed;left:36px;bottom:46px;z-index:45;font-family:var(--font-mono);font-size:10px;line-height:2;pointer-events:none}.hud-trow{white-space:nowrap}.hud-tlabel{display:inline-block;width:92px;color:#7fdcff73;letter-spacing:.2em;font-size:9px}.hud-tval{color:#7fdcffc7;letter-spacing:.06em;font-size:10px}.hud-tval.hud-tdata{color:var(--violet)}.team-sig{margin:80px auto 24px;text-align:center;position:relative;z-index:1;padding:20px 10px}.team-sig .row{display:inline-flex;align-items:baseline;gap:8px}.team-sig .mark{font-family:var(--font-serif);font-style:italic;font-weight:500;font-size:36px;background:linear-gradient(100deg,var(--violet) 0%,var(--brand) 60%,var(--brand-light) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.3px;line-height:1.1}.team-sig .rocket{font-size:28px;line-height:1}.team-sig .subline{font-family:var(--font-sans);font-size:10.5px;color:var(--ink4);letter-spacing:3px;margin-top:10px;text-transform:uppercase}:root:not([data-theme=dark]) .team-sig .mark{letter-spacing:-.01em}:root:not([data-theme=dark]) .team-sig .subline{letter-spacing:.26em}@media(max-width:700px){.canvas{padding:28px 16px 60px}.home-hello{font-size:26px}.home-grid{grid-template-columns:1fr}.topbar{padding:0 8px 0 0}.wordmark{display:none}.team-sig .mark{font-size:28px}[data-theme=dark] .hud-telemetry{display:none}[data-theme=dark] .hud-corner{width:22px;height:22px}[data-theme=dark] .hud-corner-tl{top:68px;left:14px}[data-theme=dark] .hud-corner-tr{top:68px;right:14px}[data-theme=dark] .hud-corner-bl{bottom:14px;left:14px}[data-theme=dark] .hud-corner-br{bottom:14px;right:14px}}@media(prefers-reduced-motion:reduce){[data-theme=dark] .hud-corner{animation:none}[data-theme=dark] .home-card,[data-theme=dark] .home-settings{transition:none}:root:not([data-theme=dark]) .home-card{transition:none}}