:root{--radius:0.5rem;--cream:oklch(0.96 0.018 80);--cream-deep:oklch(0.92 0.028 75);--ink:oklch(0.28 0.03 50);--sage:oklch(0.78 0.04 70);--sage-deep:oklch(0.55 0.06 60);--clay:oklch(0.7 0.13 70);--clay-deep:oklch(0.55 0.14 65);--background:var(--cream);--foreground:var(--ink);--card:oklch(0.97 0.014 80);--muted:var(--cream-deep);--muted-foreground:oklch(0.45 0.022 60);--border:oklch(0.88 0.022 75);--destructive:oklch(0.55 0.18 28);--shadow-soft:0 1px 2px oklch(0.3 0.04 60/0.06),0 8px 30px oklch(0.3 0.04 60/0.1);--font-display:var(--font-fraunces),ui-serif,Georgia,serif;--font-sans:var(--font-inter),ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body,html{margin:0;padding:0;font-family:var(--font-sans);background:var(--background);color:var(--foreground);line-height:1.5;font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased}::selection{background:var(--clay);color:var(--cream)}h1,h2,h3{font-family:var(--font-display);font-weight:350;letter-spacing:-.02em;font-optical-sizing:auto}.app-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;border-bottom:1px solid color-mix(in oklch,var(--border) 60%,transparent);background:color-mix(in oklch,var(--background) 80%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.site-header-inner{max-width:48rem;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem}.site-brand{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;color:inherit}.site-brand:hover{opacity:.9}.site-brand-dot{display:inline-block;width:.625rem;height:.625rem;border-radius:9999px;background:var(--clay);animation:breathe 7s ease-in-out infinite}.site-brand-name{font-family:var(--font-display);font-size:1.25rem;letter-spacing:-.02em}.site-header-link{font-size:.875rem;font-weight:500;color:var(--muted-foreground);text-decoration:none;transition:color .15s ease}.site-header-link:hover{color:var(--foreground)}.chat-main{flex:1 1;max-width:48rem;margin:0 auto;width:100%;padding:2rem 1.5rem 3rem}.chat-intro{margin-bottom:1.75rem;animation:fadeInUp 1.2s cubic-bezier(.2,.7,.2,1) both}.chat-eyebrow{margin:0 0 .75rem;font-size:.75rem;letter-spacing:.25em;text-transform:uppercase;color:var(--sage-deep)}.chat-title{margin:0;font-size:clamp(2rem,5vw,2.75rem);line-height:1.05;text-wrap:balance}.chat-lead{margin:.75rem 0 0;max-width:36rem;font-size:1.05rem;color:var(--muted-foreground);line-height:1.6;text-wrap:pretty}.messages{max-height:min(52vh,28rem);overflow-y:auto;margin-bottom:1.25rem;padding:.85rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-soft)}.messages-empty{margin:0;color:var(--muted-foreground);font-size:.95rem}.message{margin-bottom:.85rem}.message:last-child{margin-bottom:0}.message-label{display:block;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--sage-deep);margin-bottom:.35rem}.message-body{white-space:pre-wrap;border-radius:calc(var(--radius) - 2px);padding:.7rem .9rem;line-height:1.55;font-size:.98rem}.message-user .message-body{background:color-mix(in oklch,var(--clay) 12%,var(--cream));border:1px solid color-mix(in oklch,var(--clay-deep) 25%,var(--border))}.message-assistant .message-body{background:var(--muted);border:1px solid var(--border)}.chat-box{display:grid;grid-gap:.75rem;gap:.75rem}.form-actions{display:flex;flex-wrap:wrap;gap:.5rem}textarea{width:100%;min-height:120px;border-radius:var(--radius);border:1px solid var(--border);padding:.85rem 1rem;font-size:1rem;font-family:inherit;background:var(--card);color:var(--foreground);box-shadow:var(--shadow-soft);resize:vertical;transition:border-color .15s ease,box-shadow .15s ease}textarea::placeholder{color:var(--muted-foreground)}textarea:hover:not(:disabled){border-color:color-mix(in oklch,var(--sage-deep) 40%,var(--border))}textarea:focus{outline:none;border-color:var(--sage-deep);box-shadow:0 0 0 3px color-mix(in oklch,var(--sage-deep) 18%,transparent)}textarea:disabled{opacity:.65;cursor:not-allowed;background:var(--muted)}button{width:-moz-fit-content;width:fit-content;border:1px solid transparent;border-radius:9999px;padding:.55rem 1.25rem;font-weight:500;font-family:inherit;font-size:.875rem;cursor:pointer;background:var(--foreground);color:var(--background);transition:background .15s ease,border-color .15s ease,color .15s ease}button:hover:not(:disabled){background:var(--clay-deep)}button[type=button]{background:transparent;color:var(--foreground);border-color:color-mix(in oklch,var(--foreground) 20%,transparent)}button[type=button]:hover:not(:disabled){border-color:var(--foreground)}button[type=button].button-ghost{border-color:transparent;color:var(--muted-foreground);font-weight:500}button[type=button].button-ghost:hover:not(:disabled){color:var(--foreground);background:var(--muted)}button:disabled{opacity:.5;cursor:not-allowed}.error-text{color:var(--destructive);margin-top:.75rem;font-size:.9rem}.site-footer{margin-top:auto;border-top:1px solid color-mix(in oklch,var(--border) 60%,transparent);padding:1.5rem}.site-footer-inner{max-width:48rem;margin:0 auto;font-size:.75rem;color:var(--muted-foreground);line-height:1.6}@keyframes fadeInUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes breathe{0%,to{transform:scale(1);opacity:.85}50%{transform:scale(1.04);opacity:1}}@font-face{font-family:__Fraunces_31b4bc;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/fb526027db1fc1ae-s.woff2) format("woff2");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:__Fraunces_31b4bc;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/4da3161b738b07dd-s.woff2) format("woff2");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:__Fraunces_31b4bc;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/af4bf8399d1aacdf-s.p.woff2) format("woff2");unicode-range:u+00??,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:__Fraunces_Fallback_31b4bc;src:local("Times New Roman");ascent-override:84.71%;descent-override:22.09%;line-gap-override:0.00%;size-adjust:115.45%}.__className_31b4bc{font-family:__Fraunces_31b4bc,__Fraunces_Fallback_31b4bc;font-style:normal}.__variable_31b4bc{--font-fraunces:"__Fraunces_31b4bc","__Fraunces_Fallback_31b4bc"}@font-face{font-family:__Inter_ef85ca;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:__Inter_ef85ca;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:__Inter_ef85ca;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:__Inter_ef85ca;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:__Inter_ef85ca;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");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_ef85ca;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");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_ef85ca;font-style:normal;font-weight:100 900;font-display:swap;src:url(/chat/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,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:__Inter_Fallback_ef85ca;src:local("Arial");ascent-override:90.49%;descent-override:22.56%;line-gap-override:0.00%;size-adjust:107.06%}.__className_ef85ca{font-family:__Inter_ef85ca,__Inter_Fallback_ef85ca;font-style:normal}.__variable_ef85ca{--font-inter:"__Inter_ef85ca","__Inter_Fallback_ef85ca"}