.cirrus-bar{--c-brand: #010409;--c-panel-2: #1c2330;--c-border: #30363d;--c-text: #e6edf3;--c-muted: #8b949e;--c-accent: #2f81f7;--c-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--c-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;display:flex;align-items:center;gap:24px;background:var(--c-brand);color:#fff;padding:0 20px;height:56px;border-bottom:1px solid var(--c-border);font-family:var(--c-sans)}.cirrus-bar a{text-decoration:none;color:inherit}.cirrus-bar a:hover{text-decoration:none}.cirrus-bar :focus-visible{outline:2px solid var(--c-accent);outline-offset:3px;border-radius:6px}.cirrus-brand{display:flex;flex-direction:column;justify-content:center;flex:none;line-height:1.15}.cirrus-wordmark{font-weight:700;font-size:1.1rem;letter-spacing:.3px;color:#fff}.cirrus-subtitle{font-size:.72rem;color:var(--c-muted);white-space:nowrap}.cirrus-subtitle em{font-style:normal;color:#b9c2cc}.cirrus-tabs{display:flex;gap:4px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none}.cirrus-tabs::-webkit-scrollbar{display:none}.cirrus-tab{color:var(--c-muted);padding:8px 12px;border-radius:6px;font-size:.9rem;white-space:nowrap}.cirrus-tab:hover{background:#ffffff0f;color:var(--c-text)}.cirrus-tab.on{background:#2f81f726;color:var(--c-text)}.cirrus-right{display:flex;align-items:center;gap:12px;flex:none}.cirrus-who{color:var(--c-muted);font-size:.9rem}.cirrus-btn{font-family:inherit;font-size:.9rem;font-weight:600;padding:7px 14px;border-radius:6px;cursor:pointer;border:1px solid var(--c-border);background:var(--c-panel-2);color:var(--c-text)}.cirrus-btn:hover{border-color:var(--c-accent)}.cirrus-switch-btn{display:flex;align-items:center;gap:7px}.cirrus-switch-btn svg{opacity:.7}.cirrus-switch{position:relative}.cirrus-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:50;min-width:250px;max-height:74vh;overflow-y:auto;background:#161b22;border:1px solid var(--c-border);border-radius:10px;box-shadow:0 18px 48px -18px #000000e6;padding:6px}.cirrus-menu-group+.cirrus-menu-group{border-top:1px solid var(--c-border);margin-top:6px;padding-top:6px}.cirrus-menu-hd{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:7px 10px 5px;font-size:.75rem;font-weight:700;color:var(--c-muted)}.cirrus-menu-hd code{font-family:var(--c-mono);font-size:.7rem;font-weight:400;color:#6b7583;background:none;padding:0}.cirrus-menu-item{display:block;padding:7px 10px;border-radius:6px;font-size:.9rem;color:var(--c-muted)}.cirrus-menu-item:hover{background:var(--c-panel-2);color:var(--c-text)}.cirrus-menu-item.on{color:var(--c-text);background:#2f81f726}.cirrus-menu-note{padding:9px 10px;font-size:.85rem;color:#6b7583}@media (max-width: 820px){.cirrus-bar{gap:12px;padding:0 14px}.cirrus-tabs,.cirrus-who{display:none}}:root{--green: #3fb950;--red: #f85149;--gray: #8b949e;--bg: #0d1117;--panel: #161b22;--panel-2: #1c2330;--border: #30363d;--text: #e6edf3;--muted: #8b949e;--accent: #2f81f7;--brand: #010409;--ink: #05080f;--ice: #56d4f0;--violet: #7c5cff}*{box-sizing:border-box}html,body{background:var(--ink)}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.centered{position:relative;z-index:2;min-height:100vh;display:flex;align-items:center;justify-content:center}.spinner{padding:24px;color:var(--muted)}.sky{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;overflow:hidden}.sky b{position:absolute;display:block;border-radius:50%;filter:blur(90px)}.sky .b1{width:70vw;height:38vw;left:-14vw;top:-16vw;opacity:.5;background:radial-gradient(circle,var(--accent) 0%,transparent 70%)}.sky .b2{width:52vw;height:30vw;right:-8vw;top:-10vw;opacity:.34;background:radial-gradient(circle,var(--ice) 0%,transparent 70%)}.sky .b3{width:46vw;height:26vw;left:26vw;top:6vw;opacity:.34;background:radial-gradient(circle,var(--violet) 0%,transparent 70%)}@media (prefers-reduced-motion: no-preference){.sky .b1{animation:drift1 26s ease-in-out infinite alternate}.sky .b2{animation:drift2 32s ease-in-out infinite alternate}.sky .b3{animation:drift3 38s ease-in-out infinite alternate}}@keyframes drift1{to{transform:translate3d(7vw,2vw,0) scale(1.12)}}@keyframes drift2{to{transform:translate3d(-6vw,3vw,0) scale(1.08)}}@keyframes drift3{to{transform:translate3d(4vw,-2vw,0) scale(1.14)}}.grain{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>")}.fade{position:fixed;left:0;right:0;top:0;height:100vh;z-index:1;pointer-events:none;background:linear-gradient(180deg,transparent 0%,rgba(5,8,15,.55) 48%,var(--bg) 92%)}.shell{position:relative;z-index:2}.content{padding:20px;max-width:1100px;margin:0 auto}h1{font-size:1.5rem;margin:0 0 12px}h3{margin:0 0 8px}.muted{color:var(--muted);font-size:.88rem}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:20px}.btn{border:1px solid transparent;border-radius:6px;padding:7px 14px;font-size:.9rem;cursor:pointer;font-weight:600}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:#4090ff}.btn-secondary{background:var(--panel-2);color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--accent)}.error-note{background:#f851491f;color:#ff9d97;border:1px solid rgba(248,81,73,.4);border-radius:6px;padding:8px 12px;margin:8px 0;font-size:.9rem;white-space:pre-wrap}.hero{text-align:center;padding:28px 0 8px}.hero h1{font-size:2rem;margin:0 0 6px}.hero p{color:var(--muted);margin:0}.hero h1 .wordmark{background:linear-gradient(96deg,#fff 12%,#a9c9ff 48%,var(--ice) 92%);-webkit-background-clip:text;background-clip:text;color:transparent}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:16px}.feature-card{display:block;background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:18px;color:var(--text);transition:border-color .15s}.feature-card:hover{border-color:var(--accent);text-decoration:none}.feature-card h3{margin:0 0 6px;color:var(--text)}.feature-card p{margin:0;font-size:.88rem;color:var(--muted)}.login{text-align:center;max-width:380px}.login .btn{margin-top:12px}