@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-ext-wght-normal-BOeWTOD4.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-wght-normal-DqGufNeO.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-ext-wght-normal-DlzME5K_.woff2) format("woff2-variations");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-greek-wght-normal-CkhJZR-_.woff2) format("woff2-variations");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-vietnamese-wght-normal-CBcvBZtf.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-ext-wght-normal-DO1Apj_S.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-wght-normal-Dx4kXJAl.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/newsreader-vietnamese-wght-normal-Czsa-EzN.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/newsreader-latin-ext-wght-normal-C-3rgBeH.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/assets/newsreader-latin-wght-normal-CCVVNp6i.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--paper: #fbfaf7;--paper-raised: #ffffff;--paper-sunk: #f3f1ec;--paper-ink: #14192b;--ink: #14192b;--ink-2: #474e63;--ink-3: #6b7286;--ink-on-dark: #f4f5f8;--ink-2-on-dark: #a8afc2;--rule: #e5e1d8;--rule-strong: #cdc7b9;--rule-focus: #1f4bc4;--accent: #1f4bc4;--accent-hover: #17399a;--accent-active: #122c78;--accent-wash: #edf1fd;--accent-rule: #c3d0f4;--on-accent: #ffffff;--danger: #a32217;--danger-hover: #8a1c13;--danger-wash: #fcefed;--danger-rule: #e9cdc7;--success: #1c6642;--success-wash: #eaf3ee;--success-rule: #c3ddce;--caution: #8a5a10;--caution-wash: #fbf2e2;--caution-rule: #e8d5ab;--font-display: "Newsreader Variable", Georgia, "Times New Roman", serif;--font-ui: "Inter Variable", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--text-xs: .75rem;--text-sm: .8125rem;--text-base: .9375rem;--text-md: 1.0625rem;--text-lg: 1.375rem;--text-xl: 1.75rem;--text-2xl: 2.25rem;--leading-tight: 1.2;--leading-snug: 1.35;--leading-normal: 1.55;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--radius-sm: 3px;--radius: 6px;--radius-lg: 10px;--shadow-sm: 0 1px 2px rgba(20, 25, 43, .07);--shadow: 0 2px 4px rgba(20, 25, 43, .06), 0 10px 24px -12px rgba(20, 25, 43, .24);--shadow-lg: 0 4px 8px rgba(20, 25, 43, .07), 0 24px 56px -20px rgba(20, 25, 43, .32);--control-height: 36px;--control-height-sm: 28px;--ease-out: cubic-bezier(.16, 1, .3, 1);--dur-fast: .11s;--dur: .2s}@media (prefers-reduced-motion: reduce){:root{--dur-fast: 0ms;--dur: 0ms}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}html,body,#root{height:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-ui);font-size:var(--text-base);line-height:var(--leading-normal);font-synthesis-weight:none;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;line-height:var(--leading-tight);letter-spacing:-.012em;color:var(--ink);text-wrap:balance}h1{font-size:var(--text-xl)}h2{font-size:var(--text-lg)}h3{font-size:var(--text-md)}h4{font-size:var(--text-base)}p{text-wrap:pretty}ul,ol{margin:0;padding:0;list-style:none}img,svg,video,iframe{display:block;max-width:100%}button,input,select,textarea{font:inherit;color:inherit;margin:0}button{background:none;border:none;padding:0;cursor:pointer}a{color:var(--accent);text-decoration-color:var(--accent-rule);text-underline-offset:.18em;transition:color var(--dur-fast) var(--ease-out)}a:hover{color:var(--accent-hover);text-decoration-color:currentColor}hr{border:0;border-top:1px solid var(--rule);margin:0}:focus-visible{outline:2px solid var(--rule-focus);outline-offset:2px;border-radius:var(--radius-sm)}::selection{background:var(--accent-wash);color:var(--ink)}::placeholder{color:var(--ink-3)}[hidden]{display:none!important}.app{display:flex;flex-direction:column;min-height:100%}.app-bar{display:flex;align-items:center;gap:var(--space-5);padding:0 var(--space-5);height:52px;flex:0 0 auto;background:var(--paper-raised);border-bottom:1px solid var(--rule)}.app-bar__mark{font-family:var(--font-display);font-size:var(--text-md);font-weight:600;letter-spacing:-.015em;color:var(--ink);text-decoration:none}.app-bar__nav{display:flex;align-items:center;gap:var(--space-4);font-size:var(--text-sm)}.app-bar__nav a{color:var(--ink-2);text-decoration:none}.app-bar__nav a:hover,.app-bar__nav a[aria-current=page]{color:var(--ink)}.app-bar__spacer{flex:1}.app-bar__who{font-size:var(--text-sm);color:var(--ink-3)}.app-body{flex:1 1 auto;min-height:0;display:flex}.page{flex:1;min-width:0;width:100%;max-width:96rem;margin:0 auto;padding:var(--space-6) var(--space-5) var(--space-8)}.page--narrow{max-width:46rem;margin:0 auto}.page--content{max-width:64rem;margin:0 auto}.page__head{margin-bottom:var(--space-5)}.page__head p{margin-top:var(--space-2);color:var(--ink-2);max-width:62ch}.panel{background:var(--paper-raised);border:1px solid var(--rule);border-radius:var(--radius-lg)}.panel__head{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-4) var(--space-3);border-bottom:1px solid var(--rule)}.panel__body{padding:var(--space-4)}.rail{flex:0 0 auto;background:var(--paper-sunk);border-right:1px solid var(--rule);overflow-y:auto;padding:var(--space-4) var(--space-3)}.rail--tree{width:288px}.rail--slides{width:236px;background:var(--paper)}.rail__title{font-size:var(--text-xs);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);margin-bottom:var(--space-3)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);height:var(--control-height);padding:0 var(--space-4);border-radius:var(--radius);border:1px solid var(--rule-strong);background:var(--paper-raised);color:var(--ink);font-size:var(--text-base);font-weight:500;white-space:nowrap;transition:background var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}.btn:hover:not(:disabled){background:var(--paper-sunk);border-color:var(--ink-3)}.btn:active:not(:disabled){background:var(--rule)}.btn:disabled{color:var(--ink-3);border-color:var(--rule);background:var(--paper-sunk);cursor:not-allowed}.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn--primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.btn--primary:active:not(:disabled){background:var(--accent-active);border-color:var(--accent-active)}.btn--primary:disabled{background:var(--accent-wash);border-color:var(--accent-rule);color:var(--ink-3)}.btn--danger{background:var(--danger);border-color:var(--danger);color:var(--on-accent)}.btn--danger:hover:not(:disabled){background:var(--danger-hover);border-color:var(--danger-hover)}.btn--quiet{border-color:transparent;background:transparent;color:var(--ink-2)}.btn--quiet:hover:not(:disabled){background:var(--paper-sunk);border-color:var(--rule);color:var(--ink)}.btn--sm{height:var(--control-height-sm);padding:0 var(--space-3);font-size:var(--text-sm)}.btn--block{width:100%}.btn--destructive-quiet{border-color:transparent;background:transparent;color:var(--ink-3);opacity:0;transition:opacity var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out)}.btn--destructive-quiet:hover:not(:disabled),.btn--destructive-quiet:focus-visible{color:var(--danger);background:var(--danger-wash)}:where(.tree-node,.tree-lesson,.row,.panel):hover .btn--destructive-quiet,.btn--destructive-quiet:focus-visible{opacity:1}@media (hover: none){.btn--destructive-quiet{opacity:1}}.btn-group{display:flex;align-items:center;gap:var(--space-2)}.field{display:flex;flex-direction:column;gap:var(--space-2)}.field+.field{margin-top:var(--space-4)}.field__label{font-size:var(--text-sm);font-weight:600;color:var(--ink-2)}.field__hint{font-size:var(--text-xs);color:var(--ink-3)}.input,.select,.textarea{width:100%;min-height:var(--control-height);padding:7px var(--space-3);background:var(--paper-raised);border:1px solid var(--rule-strong);border-radius:var(--radius);color:var(--ink);font-size:var(--text-base);transition:border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out)}.input:hover,.select:hover,.textarea:hover{border-color:var(--ink-3)}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash)}.textarea{min-height:96px;line-height:var(--leading-normal);resize:vertical}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding-right:var(--space-6);background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);background-position:calc(100% - 17px) calc(50% + 1px),calc(100% - 12px) calc(50% + 1px);background-size:5px 5px;background-repeat:no-repeat}.field-row{display:flex;gap:var(--space-3);align-items:flex-end;flex-wrap:wrap}.row{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-2);border-radius:var(--radius)}.row:hover{background:var(--paper-raised)}.row__label{flex:1;min-width:0;text-align:left;font-size:var(--text-base);color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row--selected{background:var(--accent-wash)}.row--selected .row__label{color:var(--accent-active);font-weight:600}.list-divided>*+*{border-top:1px solid var(--rule)}.tree-node+.tree-node{margin-top:var(--space-3)}.tree-node__head{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);border-radius:var(--radius)}.tree-node__title{flex:1;min-width:0;font-size:var(--text-sm);font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tree-lesson{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);border-radius:var(--radius)}.tree-lesson:hover{background:var(--paper-raised)}.tree-lessons{margin-top:var(--space-1);padding-left:var(--space-3);border-left:1px solid var(--rule)}.chip{display:inline-flex;align-items:center;height:20px;padding:0 var(--space-2);border-radius:var(--radius-sm);font-size:var(--text-xs);font-weight:600;letter-spacing:.03em;text-transform:uppercase;border:1px solid transparent}.chip--draft{background:var(--caution-wash);border-color:var(--caution-rule);color:var(--caution)}.chip--published{background:var(--success-wash);border-color:var(--success-rule);color:var(--success)}.chip--locked{background:var(--paper-sunk);border-color:var(--rule);color:var(--ink-3)}.notice{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3) var(--space-4);border:1px solid var(--rule);border-radius:var(--radius);background:var(--paper-sunk);font-size:var(--text-base);color:var(--ink-2)}.notice strong{color:var(--ink);font-weight:600}.notice--error{background:var(--danger-wash);border-color:var(--danger-rule);color:var(--danger)}.notice--error strong{color:var(--danger)}.notice--success{background:var(--success-wash);border-color:var(--success-rule);color:var(--success)}.notice--success strong{color:var(--success)}.notice--info{background:var(--accent-wash);border-color:var(--accent-rule);color:var(--accent)}.notice--info strong{color:var(--accent)}.save-state{font-size:var(--text-sm);color:var(--ink-3);min-height:1.2em;display:inline-flex;align-items:center;gap:var(--space-2)}.save-state--saved{color:var(--success);animation:save-settle var(--dur) var(--ease-out)}.save-state--error{color:var(--danger)}@keyframes save-settle{0%{opacity:0;transform:translateY(-2px)}to{opacity:1;transform:none}}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);min-height:240px;text-align:center;color:var(--ink-3)}.empty h3{color:var(--ink-2)}.empty p{max-width:42ch;font-size:var(--text-base)}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#14192b6b;display:flex;align-items:center;justify-content:center;padding:var(--space-5);z-index:40;animation:scrim-in var(--dur) var(--ease-out)}@keyframes scrim-in{0%{opacity:0}to{opacity:1}}.scrim--top{z-index:70}.dialog{width:100%;max-width:27rem;max-height:calc(100vh - 2 * var(--space-5));overflow-y:auto;background:var(--paper-raised);border:1px solid var(--rule-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-3);animation:dialog-in var(--dur) var(--ease-out)}@keyframes dialog-in{0%{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}.dialog--wide{max-width:36rem}.dialog__body{color:var(--ink-2)}.dialog__body strong{color:var(--ink);font-weight:600}.dialog__consequences{margin-top:var(--space-1);padding:var(--space-3);border:1px solid var(--danger-rule);border-radius:var(--radius);background:var(--danger-wash);color:var(--danger);font-size:var(--text-sm)}.dialog__actions{display:flex;justify-content:flex-end;gap:var(--space-2);margin-top:var(--space-2)}.stack{display:flex;flex-direction:column;gap:var(--space-4)}.stack--tight{gap:var(--space-2)}.cluster{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.muted{color:var(--ink-3)}.meta{font-size:var(--text-sm);color:var(--ink-3)}.num{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--ink-3);font-variant-numeric:tabular-nums}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.editor{display:flex;flex-direction:column;gap:var(--space-4);max-width:54rem}.editor__bar{display:flex;align-items:center;gap:var(--space-3);padding-bottom:var(--space-3);border-bottom:1px solid var(--rule)}.editor__preview{width:100%;aspect-ratio:16 / 9;background:var(--paper-ink);border:1px solid var(--rule-strong);border-radius:var(--radius)}.check-row{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);cursor:pointer;transition:background var(--dur-fast) var(--ease-out)}.check-row:hover{background:var(--paper-sunk)}.check-row input[type=checkbox]{accent-color:var(--accent);width:15px;height:15px}.slide-link{display:flex;align-items:baseline;gap:var(--space-3);width:100%;padding:var(--space-3) var(--space-4);text-align:left;transition:background var(--dur-fast) var(--ease-out)}.slide-link:hover{background:var(--accent-wash)}.slide-link__title{font-size:var(--text-base);color:var(--ink)}.slide-link:hover .slide-link__title{color:var(--accent-active)}.reader{display:flex;flex-direction:column;flex:1;min-height:0;gap:var(--space-3)}.reader__head{display:flex;align-items:center;gap:var(--space-4)}.reader__titles{flex:1;min-width:0;display:flex;flex-direction:column}.reader__lesson{font-size:var(--text-xs);color:var(--ink-3)}.reader__slide-title{font-family:var(--font-display);font-size:var(--text-md);font-weight:600;letter-spacing:-.01em;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reader__position{font-size:var(--text-sm);color:var(--ink-2);font-variant-numeric:tabular-nums;white-space:nowrap}.reader__progress{height:3px;border-radius:2px;background:var(--rule);overflow:hidden}.reader__progress>span{display:block;height:100%;width:100%;background:var(--accent);transform-origin:left center;transition:transform var(--dur) var(--ease-out)}.reader__stage{position:relative;flex:1;min-height:0;aspect-ratio:16 / 9;max-height:72vh;background:var(--paper-ink);border:1px solid var(--rule-strong);border-radius:var(--radius-lg);overflow:hidden}.reader__frame{width:100%;height:100%;border:0}.reader__loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--ink-2-on-dark);font-size:var(--text-sm)}.reader__error{margin:var(--space-5)}.reader__nav{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}@media (max-width: 720px){.reader__nav .meta{display:none}}.segmented{display:inline-flex;padding:2px;gap:2px;background:var(--paper-sunk);border:1px solid var(--rule);border-radius:var(--radius)}.segmented__option{height:28px;padding:0 var(--space-3);border-radius:var(--radius-sm);font-size:var(--text-sm);font-weight:500;color:var(--ink-2);transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}.segmented__option:hover[aria-pressed=false]{color:var(--ink)}.segmented__option[aria-pressed=true]{background:var(--paper-raised);color:var(--ink);box-shadow:var(--shadow-sm)}.picker{max-height:232px;overflow-y:auto;border:1px solid var(--rule);border-radius:var(--radius);background:var(--paper-raised)}.picker>li+li{border-top:1px solid var(--rule)}.picker__option{display:flex;flex-direction:column;gap:2px;width:100%;padding:var(--space-2) var(--space-3);text-align:left;transition:background var(--dur-fast) var(--ease-out)}.picker__option:hover{background:var(--paper-sunk)}.picker__option--selected,.picker__option--selected:hover{background:var(--accent-wash)}.picker__name{font-size:var(--text-base);color:var(--ink)}.picker__option--selected .picker__name{color:var(--accent-active);font-weight:600}.picker__meta{font-size:var(--text-xs);color:var(--ink-3)}.picker__empty{padding:var(--space-3);font-size:var(--text-sm);color:var(--ink-3)}.dashboard-link{display:block;padding:var(--space-4);transition:background var(--dur-fast) var(--ease-out)}.dashboard-link:hover{background:var(--accent-wash)}.dashboard-link__title{display:block;font-family:var(--font-display);font-size:var(--text-md);font-weight:600;letter-spacing:-.01em;color:var(--ink)}.dashboard-link:hover .dashboard-link__title{color:var(--accent-active)}.dashboard-link__blurb{display:block;margin-top:var(--space-1);font-size:var(--text-sm);color:var(--ink-2);max-width:62ch}.icon{width:16px;height:16px;flex:0 0 auto;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;fill:none}.modal{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:var(--paper);z-index:50}.modal--fullscreen{width:100%;height:100%}.modal__bar{flex:0 0 auto;display:flex;align-items:center;gap:var(--space-3);padding:0 var(--space-4);height:52px;border-bottom:1px solid var(--rule)}.modal__body{flex:1;min-height:0;overflow-y:auto;width:100%;max-width:640px;margin:0 auto;padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-4)}.modal__footer{flex:0 0 auto;display:flex;justify-content:flex-end;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-top:1px solid var(--rule)}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:var(--space-3)}.asset-grid button{padding:0;border:1px solid var(--rule);border-radius:var(--radius);overflow:hidden;cursor:pointer;background:var(--paper-raised)}.asset-grid button:hover{border-color:var(--accent)}.asset-grid img{display:block;width:100%;aspect-ratio:1;object-fit:cover}.canvas-editor-modal{flex:1;min-height:0;display:grid;grid-template-columns:288px 1fr 320px;gap:var(--space-4);padding:var(--space-4);overflow:hidden}.canvas-editor-modal__form{flex:0 0 auto;overflow-y:auto;padding-right:var(--space-2);display:flex;flex-direction:column;gap:var(--space-2)}.canvas-editor-modal__canvas{flex:1;min-width:0;min-height:0;display:flex;align-items:center;justify-content:center;background:var(--paper-sunk);border:1px solid var(--rule);border-radius:var(--radius-lg);overflow:hidden}.canvas-editor-modal__properties{flex:0 0 auto;overflow-y:auto;padding-right:var(--space-2)}.canvas-overlay{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.canvas-overlay__iframe{width:100%;height:100%;border:0;max-width:1920px;aspect-ratio:16 / 9}.canvas-overlay__layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:auto}.canvas-overlay__target{position:absolute;cursor:move;opacity:.7;transition:opacity var(--dur-fast) var(--ease-out)}.canvas-overlay__target:hover{opacity:1}.canvas-overlay__target--selected{opacity:1;outline:2px solid var(--accent);outline-offset:2px}.canvas-overlay__resize-handle{position:absolute;bottom:-6px;right:-6px;width:12px;height:12px;background:var(--accent);border:1px solid var(--on-accent);border-radius:2px;cursor:nwse-resize}.properties-panel{display:flex;flex-direction:column;gap:var(--space-3)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-2)}.issues-fab{position:fixed;right:var(--space-5);bottom:var(--space-5);z-index:60;display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border:none;border-radius:999px;background:var(--accent);color:var(--on-accent);font-weight:600;box-shadow:var(--shadow-lg);cursor:pointer;transition:background var(--dur-fast) var(--ease-out)}.issues-fab:hover{background:var(--accent-hover)}.issues-fab__badge{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--on-accent);color:var(--accent);font-size:12px;font-weight:700}.issues-fab__panel{position:fixed;right:var(--space-5);bottom:calc(var(--space-5) + 56px);z-index:60;width:360px;max-height:60vh;overflow-y:auto;display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);background:var(--paper);border:1px solid var(--rule);box-shadow:var(--shadow-lg)}.visualization-style-panel{display:flex;flex-direction:column;gap:12px}.visualization-style-panel__swatches{display:flex;gap:6px;margin-top:4px}.visualization-style-panel__swatch{width:20px;height:20px;border-radius:4px;border:1px solid var(--rule-strong);cursor:pointer;padding:0}.visualization-style-panel__swatch:hover{border-color:var(--rule-focus)}.login{display:grid;grid-template-columns:1fr;min-height:100%}@media (min-width: 880px){.login{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr)}}.login__aside{background-color:var(--paper-ink);background-size:contain;background-position:right center;background-repeat:no-repeat;color:var(--ink-on-dark);padding:var(--space-5) var(--space-6);display:flex;flex-direction:column;justify-content:space-between;gap:var(--space-6)}@media (min-width: 880px){.login__aside{padding:var(--space-8) var(--space-8) var(--space-7)}}.login__mark{font-family:var(--font-display);font-size:var(--text-md);font-weight:600;letter-spacing:-.015em}.login__tagline{font-family:var(--font-display);font-size:var(--text-md);font-weight:500;color:var(--ink-2-on-dark);letter-spacing:-.01em}.login__statement{font-family:var(--font-display);font-size:var(--text-lg);font-weight:400;line-height:var(--leading-snug);letter-spacing:-.015em;max-width:22ch}@media (min-width: 880px){.login__statement{font-size:var(--text-2xl)}}.login__note{font-size:var(--text-sm);color:var(--ink-2-on-dark);max-width:44ch}.login__main{display:flex;align-items:center;justify-content:center;padding:var(--space-6) var(--space-5) var(--space-7)}.login__form{width:100%;max-width:22rem}.login__title{font-size:var(--text-xl);margin-bottom:var(--space-1)}.login__sub{color:var(--ink-3);font-size:var(--text-sm);margin-bottom:var(--space-5)}.login__submit{margin-top:var(--space-5)}.login__footnote{margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--rule);font-size:var(--text-sm);color:var(--ink-3)}.react-flow{direction:ltr;--xy-edge-stroke-default: #b1b1b7;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #555;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(255, 255, 255, .5);--xy-minimap-background-color-default: #fff;--xy-minimap-mask-background-color-default: rgba(240, 240, 240, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #e2e2e2;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: transparent;--xy-background-pattern-dots-color-default: #91919a;--xy-background-pattern-lines-color-default: #eee;--xy-background-pattern-cross-color-default: #e2e2e2;background-color:var(--xy-background-color, var(--xy-background-color-default));--xy-node-color-default: inherit;--xy-node-border-default: 1px solid #1a192b;--xy-node-background-color-default: #fff;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(0, 0, 0, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #1a192b;--xy-node-border-radius-default: 3px;--xy-handle-background-color-default: #1a192b;--xy-handle-border-color-default: #fff;--xy-selection-background-color-default: rgba(0, 89, 220, .08);--xy-selection-border-default: 1px dotted rgba(0, 89, 220, .8);--xy-controls-button-background-color-default: #fefefe;--xy-controls-button-background-color-hover-default: #f4f4f4;--xy-controls-button-color-default: inherit;--xy-controls-button-color-hover-default: inherit;--xy-controls-button-border-color-default: #eee;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #ffffff;--xy-edge-label-color-default: inherit;--xy-resize-background-color-default: #3367d9}.react-flow.dark{--xy-edge-stroke-default: #3e3e3e;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #727272;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(150, 150, 150, .25);--xy-minimap-background-color-default: #141414;--xy-minimap-mask-background-color-default: rgba(60, 60, 60, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #2b2b2b;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: #141414;--xy-background-pattern-dots-color-default: #555;--xy-background-pattern-lines-color-default: #333;--xy-background-pattern-cross-color-default: #333;--xy-node-color-default: #f8f8f8;--xy-node-border-default: 1px solid #3c3c3c;--xy-node-background-color-default: #1e1e1e;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(255, 255, 255, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #999;--xy-handle-background-color-default: #bebebe;--xy-handle-border-color-default: #1e1e1e;--xy-selection-background-color-default: rgba(200, 200, 220, .08);--xy-selection-border-default: 1px dotted rgba(200, 200, 220, .8);--xy-controls-button-background-color-default: #2b2b2b;--xy-controls-button-background-color-hover-default: #3e3e3e;--xy-controls-button-color-default: #f8f8f8;--xy-controls-button-color-hover-default: #fff;--xy-controls-button-border-color-default: #5b5b5b;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #141414;--xy-edge-label-color-default: #f8f8f8}.react-flow__background{background-color:var(--xy-background-color-props, var(--xy-background-color, var(--xy-background-color-default)));pointer-events:none;z-index:-1}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1;touch-action:none}.react-flow__pane.draggable{cursor:grab}.react-flow__pane.dragging{cursor:grabbing}.react-flow__pane.selection{cursor:pointer}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow__edge-path{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default));stroke-width:var(--xy-edge-stroke-width, var(--xy-edge-stroke-width-default));fill:none}.react-flow__connection-path{stroke:var(--xy-connectionline-stroke, var(--xy-connectionline-stroke-default));stroke-width:var(--xy-connectionline-stroke-width, var(--xy-connectionline-stroke-width-default));fill:none}.react-flow .react-flow__edges{position:absolute}.react-flow .react-flow__edges svg{overflow:visible;position:absolute;pointer-events:none}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge.selectable:focus .react-flow__edge-path,.react-flow__edge.selectable:focus-visible .react-flow__edge-path{stroke:var(--xy-edge-stroke-selected, var(--xy-edge-stroke-selected-default))}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__arrowhead polyline{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__arrowhead polyline.arrowclosed{fill:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}svg.react-flow__connectionline{z-index:1001;overflow:visible;position:absolute}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default}.react-flow__node.selectable{cursor:pointer}.react-flow__node.draggable{cursor:grab;pointer-events:all}.react-flow__node.draggable.dragging{cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background-color:var(--xy-handle-background-color, var(--xy-handle-background-color-default));border:1px solid var(--xy-handle-border-color, var(--xy-handle-border-color-default));border-radius:100%}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:0;transform:translate(-50%,50%)}.react-flow__handle-top{top:0;left:50%;transform:translate(-50%,-50%)}.react-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.react-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__pane.selection .react-flow__panel{pointer-events:none}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.top.center,.react-flow__panel.bottom.center{left:50%;transform:translate(-15px) translate(-50%)}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.left.center,.react-flow__panel.right.center{top:50%;transform:translateY(-15px) translateY(-50%)}.react-flow__attribution{font-size:10px;background:var(--xy-attribution-background-color, var(--xy-attribution-background-color-default));padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;left:0;top:0}.react-flow__viewport-portal{position:absolute;width:100%;height:100%;left:0;top:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__minimap{background:var( --xy-minimap-background-color-props, var(--xy-minimap-background-color, var(--xy-minimap-background-color-default)) )}.react-flow__minimap-svg{display:block}.react-flow__minimap-mask{fill:var( --xy-minimap-mask-background-color-props, var(--xy-minimap-mask-background-color, var(--xy-minimap-mask-background-color-default)) );stroke:var( --xy-minimap-mask-stroke-color-props, var(--xy-minimap-mask-stroke-color, var(--xy-minimap-mask-stroke-color-default)) );stroke-width:var( --xy-minimap-mask-stroke-width-props, var(--xy-minimap-mask-stroke-width, var(--xy-minimap-mask-stroke-width-default)) )}.react-flow__minimap-node{fill:var( --xy-minimap-node-background-color-props, var(--xy-minimap-node-background-color, var(--xy-minimap-node-background-color-default)) );stroke:var( --xy-minimap-node-stroke-color-props, var(--xy-minimap-node-stroke-color, var(--xy-minimap-node-stroke-color-default)) );stroke-width:var( --xy-minimap-node-stroke-width-props, var(--xy-minimap-node-stroke-width, var(--xy-minimap-node-stroke-width-default)) )}.react-flow__background-pattern.dots{fill:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-dots-color-default)) )}.react-flow__background-pattern.lines{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-lines-color-default)) )}.react-flow__background-pattern.cross{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-cross-color-default)) )}.react-flow__controls{display:flex;flex-direction:column;box-shadow:var(--xy-controls-box-shadow, var(--xy-controls-box-shadow-default))}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{display:flex;justify-content:center;align-items:center;height:26px;width:26px;padding:4px;border:none;background:var(--xy-controls-button-background-color, var(--xy-controls-button-background-color-default));border-bottom:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) );color:var( --xy-controls-button-color-props, var(--xy-controls-button-color, var(--xy-controls-button-color-default)) );cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px;fill:currentColor}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-input,.react-flow__node-default,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:var(--xy-node-border-radius, var(--xy-node-border-radius-default));width:150px;font-size:12px;color:var(--xy-node-color, var(--xy-node-color-default));text-align:center;border:var(--xy-node-border, var(--xy-node-border-default));background-color:var(--xy-node-background-color, var(--xy-node-background-color-default))}.react-flow__node-input.selectable:hover,.react-flow__node-default.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:var(--xy-node-boxshadow-hover, var(--xy-node-boxshadow-hover-default))}.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:var(--xy-node-boxshadow-selected, var(--xy-node-boxshadow-selected-default))}.react-flow__node-group{background-color:var(--xy-node-group-background-color, var(--xy-node-group-background-color-default))}.react-flow__nodesselection-rect,.react-flow__selection{background:var(--xy-selection-background-color, var(--xy-selection-background-color-default));border:var(--xy-selection-border, var(--xy-selection-border-default))}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls-button:hover{background:var( --xy-controls-button-background-color-hover-props, var(--xy-controls-button-background-color-hover, var(--xy-controls-button-background-color-hover-default)) );color:var( --xy-controls-button-color-hover-props, var(--xy-controls-button-color-hover, var(--xy-controls-button-color-hover-default)) )}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__controls-button:last-child{border-bottom:none}.react-flow__controls.horizontal .react-flow__controls-button{border-bottom:none;border-right:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) )}.react-flow__controls.horizontal .react-flow__controls-button:last-child{border-right:none}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:5px;height:5px;border:1px solid #fff;border-radius:1px;background-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));translate:-50% -50%}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.react-flow__edge-textbg{fill:var(--xy-edge-label-background-color, var(--xy-edge-label-background-color-default))}.react-flow__edge-text{fill:var(--xy-edge-label-color, var(--xy-edge-label-color-default))}