:root{--teal:#00d4aa;--gold:gold;--red:#ff3b3b;--teal-fill:#00d4aa1a;--gold-fill:#ffd7001f;--red-fill:#ff3b3b17;--teal-border:#00d4aa52;--gold-border:#ffd70066;--red-border:#ff3b3b52;--bg:#f7f8f8;--surface:#fff;--surface-2:#f0f1f2;--elevated:#fff;--overlay:#14161866;--text:#16191c;--text-secondary:#565c63;--text-tertiary:#8a9096;--text-on-accent:#062b24;--text-on-gold:#3a2f00;--border-subtle:#14191e12;--border:#14191e21;--border-strong:#14191e38;--shadow:0 1px 2px #1014180f, 0 4px 16px #10141812;--shadow-lg:0 8px 40px #1014182e;--r-sm:4px;--r-md:6px;--r-lg:8px;--r-xl:12px;--s-1:4px;--s-2:8px;--s-3:12px;--s-4:16px;--s-5:20px;--s-6:24px;--s-8:32px;--s-10:40px;--s-12:48px;--font-ui:system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:ui-monospace, "SF Mono", "Share Tech Mono", "Roboto Mono", Menlo, Consolas, monospace;--ease:cubic-bezier(.16, 1, .3, 1)}@media (prefers-color-scheme:dark){:root{--bg:#0a0a0a;--surface:#141414;--surface-2:#1c1c1c;--elevated:#232323;--overlay:#0000009e;--text:#ffffffe0;--text-secondary:#fff9;--text-tertiary:#ffffff61;--text-on-accent:#062b24;--text-on-gold:#3a2f00;--border-subtle:#ffffff0f;--border:#ffffff1c;--border-strong:#fff3;--shadow:0 1px 2px #0006, 0 4px 20px #00000073;--shadow-lg:0 12px 48px #0009}}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0a0a0a;--surface:#141414;--surface-2:#1c1c1c;--elevated:#232323;--text:#ffffffe0;--text-secondary:#fff9;--text-tertiary:#ffffff61;--border-subtle:#ffffff0f;--border:#ffffff1c;--border-strong:#fff3}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:15px;line-height:1.5}h1,h2,h3,h4{letter-spacing:-.01em;margin:0;font-weight:600;line-height:1.25}a{color:inherit;text-decoration:none}button{font-family:inherit}code,.mono{font-family:var(--font-mono);font-size:.86em}.app-shell{flex-direction:column;min-height:100%;display:flex}.topbar{z-index:10;align-items:center;gap:var(--s-4);padding:var(--s-3) var(--s-5);background:color-mix(in srgb, var(--surface) 88%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(10px);backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--border-subtle);display:flex;position:sticky;top:0}.topbar .brand{align-items:center;gap:var(--s-3);min-width:0;display:flex}.topbar .brand .divider{color:var(--text-tertiary)}.topbar .brand .studio{letter-spacing:.02em;color:var(--text-secondary);white-space:nowrap;font-size:13px;font-weight:600}.topbar .spacer{flex:1}.topbar .org-chip{align-items:center;gap:var(--s-2);border-radius:var(--r-full,9999px);border:1px solid var(--border);background:var(--surface-2);max-width:46vw;color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;padding:5px 10px;font-size:12.5px;display:inline-flex;overflow:hidden}.logo{width:auto;height:22px;color:var(--text);display:block}.content{width:100%;max-width:880px;padding:var(--s-6) var(--s-5) var(--s-12);flex:1;margin:0 auto}@media (width<=560px){.content{padding:var(--s-5) var(--s-4) var(--s-10)}}.btn{justify-content:center;align-items:center;gap:var(--s-2);border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:background .16s var(--ease), border-color .16s var(--ease), transform 80ms var(--ease), opacity .16s var(--ease);padding:9px 14px;font-size:14px;font-weight:500;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--border-strong);background:var(--surface-2)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.btn-primary{background:var(--teal);color:var(--text-on-accent);border-color:#0000;font-weight:600}.btn-primary:hover:not(:disabled){background:color-mix(in srgb, var(--teal) 88%, black);border-color:#0000}.btn-gold{background:var(--gold);color:var(--text-on-gold);border-color:#0000;font-weight:600}.btn-gold:hover:not(:disabled){background:color-mix(in srgb, var(--gold) 88%, black)}.btn-ghost{color:var(--text-secondary);background:0 0;border-color:#0000}.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.btn-danger{color:var(--red);border-color:var(--red-border);background:var(--red-fill)}.btn-sm{padding:6px 10px;font-size:13px}.btn-block{width:100%}.card{background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);box-shadow:var(--shadow)}.list{gap:var(--s-3);flex-direction:column;display:flex}.path-card{padding:var(--s-4) var(--s-5);background:var(--surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);box-shadow:var(--shadow);transition:border-color .16s var(--ease), transform .12s var(--ease);cursor:pointer;display:block}.path-card:hover{border-color:var(--teal-border);transform:translateY(-1px)}.path-card.archived{opacity:.62}.path-card .row{align-items:baseline;gap:var(--s-3);display:flex}.path-card h3{font-size:16px}.path-card .meta{color:var(--text-tertiary);gap:var(--s-3);flex-wrap:wrap;margin-top:4px;font-size:12.5px;display:flex}.badge{letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--border);color:var(--text-secondary);background:var(--surface-2);white-space:nowrap;border-radius:9999px;align-items:center;gap:5px;padding:2px 9px;font-size:11px;font-weight:600;display:inline-flex}.badge .dot{background:currentColor;border-radius:50%;width:6px;height:6px}.badge.draft{color:var(--teal);border-color:var(--teal-border);background:var(--teal-fill)}.badge.published{color:color-mix(in srgb, var(--gold) 72%, #7a6400);border-color:var(--gold-border);background:var(--gold-fill)}@media (prefers-color-scheme:dark){.badge.published{color:var(--gold)}}:root[data-theme=dark] .badge.published{color:var(--gold)}.badge.retired{color:var(--text-tertiary)}.badge.kind{text-transform:none;letter-spacing:.01em;font-weight:500}.ladder{gap:var(--s-2);flex-direction:column;display:flex}.level{gap:var(--s-3);padding:var(--s-4);border:1px solid var(--border-subtle);border-radius:var(--r-md);background:var(--surface);grid-template-columns:auto 1fr;display:grid}.level .ord{border-radius:var(--r-sm);background:var(--surface-2);border:1px solid var(--border-subtle);min-width:30px;height:30px;font-family:var(--font-mono);color:var(--text-secondary);justify-content:center;align-items:center;padding:0 6px;font-size:12px;display:flex}.level .body{min-width:0}.level .code{font-family:var(--font-mono);color:var(--teal);font-size:12px;font-weight:600}.level .title{margin-top:1px;font-size:15px;font-weight:600}.level .req{color:var(--text-secondary);white-space:pre-wrap;overflow-wrap:anywhere;margin-top:6px;font-size:13.5px}.level .req.empty{color:var(--text-tertiary);font-style:italic}.field{margin-bottom:var(--s-4);flex-direction:column;gap:5px;display:flex}.field label{color:var(--text-secondary);letter-spacing:.02em;font-size:12.5px;font-weight:600}.field .hint{color:var(--text-tertiary);font-size:12px}input[type=text],textarea,select{border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);padding:9px 11px;font-family:inherit;font-size:14px}input[type=text]:focus,textarea:focus,select:focus{border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-fill);outline:none}textarea{resize:vertical;min-height:76px;line-height:1.5}input.mono{font-family:var(--font-mono)}.modal-backdrop{z-index:100;background:var(--overlay);padding:var(--s-4);animation:fade .16s var(--ease);justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--elevated);border:1px solid var(--border);border-radius:var(--r-xl);width:100%;max-width:520px;max-height:90vh;box-shadow:var(--shadow-lg);padding:var(--s-6);animation:pop .18s var(--ease);overflow:auto}.modal h2{margin-bottom:var(--s-2);font-size:18px}.modal .modal-desc{color:var(--text-secondary);margin-bottom:var(--s-5);font-size:14px}.modal .actions{justify-content:flex-end;gap:var(--s-3);margin-top:var(--s-6);display:flex}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:translateY(8px)scale(.98)}}.state{text-align:center;padding:var(--s-12) var(--s-5);align-items:center;gap:var(--s-3);flex-direction:column;display:flex}.state .icon{width:44px;height:44px;color:var(--text-tertiary)}.state h2{font-size:18px}.state p{color:var(--text-secondary);max-width:44ch;margin:0}.state.error .icon{color:var(--red)}.callout{gap:var(--s-3);padding:var(--s-3) var(--s-4);border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface-2);color:var(--text-secondary);font-size:13.5px;display:flex}.callout.warn{border-color:var(--gold-border);background:var(--gold-fill);color:var(--text)}.callout.danger{border-color:var(--red-border);background:var(--red-fill)}.spinner{border:2.5px solid var(--border-strong);border-top-color:var(--teal);border-radius:50%;width:22px;height:22px;animation:.7s linear infinite spin}.spinner.lg{border-width:3px;width:34px;height:34px}@keyframes spin{to{transform:rotate(360deg)}}.center-fill{justify-content:center;align-items:center;min-height:60vh;display:flex}.page-head{align-items:flex-start;gap:var(--s-4);margin-bottom:var(--s-6);display:flex}.page-head .grow{flex:1;min-width:0}.page-head h1{font-size:22px}.page-head .sub{color:var(--text-secondary);gap:var(--s-3);flex-wrap:wrap;align-items:center;margin-top:4px;font-size:13.5px;display:flex}.breadcrumb{color:var(--text-secondary);margin-bottom:var(--s-4);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;padding:0;font-size:13px;display:inline-flex}.breadcrumb:hover{color:var(--text)}.section-title{align-items:center;gap:var(--s-3);margin:var(--s-6) 0 var(--s-3);display:flex}.section-title h2{letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary);font-size:14px}.section-title .line{background:var(--border-subtle);flex:1;height:1px}.version-tabs{gap:var(--s-2);margin-bottom:var(--s-4);flex-wrap:wrap;display:flex}.version-tab{align-items:center;gap:var(--s-2);border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);cursor:pointer;padding:7px 12px;font-size:13px;display:inline-flex}.version-tab[aria-selected=true]{border-color:var(--teal-border);background:var(--teal-fill);color:var(--text)}.hash{font-family:var(--font-mono);color:var(--text-tertiary);overflow-wrap:anywhere;font-size:11.5px}.row-actions{gap:var(--s-2);flex-wrap:wrap;display:flex}.stack{gap:var(--s-4);flex-direction:column;display:flex}.muted{color:var(--text-tertiary)}.center{text-align:center}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.landing{min-height:100vh;padding:var(--s-6);background:radial-gradient(120% 120% at 50% 0%, color-mix(in srgb, var(--teal-fill) 60%, transparent), transparent 60%);justify-content:center;align-items:center;display:flex}.landing .box{text-align:center;align-items:center;gap:var(--s-5);flex-direction:column;width:100%;max-width:400px;display:flex}.landing .logo{height:34px}.landing h1{font-size:20px}.landing p{color:var(--text-secondary);margin:0}