:root{--bg:#fdf7f1;--card:#ffffff;--ink:#2b211d;--muted:#7a6a62;--line:#eadfd6;--brand:#b9473a;--brand-dark:#93352a;--brand-soft:#f8e4dd;--gold:#d99a3e;--green:#3f7d5c;--radius:18px;--shadow:0 2px 10px rgba(80,40,20,0.07)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--brand)}h1,h2,h3{font-family:Georgia,Times New Roman,serif;line-height:1.2;margin:0 0 .4em;font-weight:600}h1{font-size:1.8rem}h2{font-size:1.35rem}h3{font-size:1.1rem}p{margin:0 0 .8em}.wrap{max-width:560px;margin:0 auto;padding:20px 16px 110px}.wide{max-width:860px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:14px}.soft{background:var(--brand-soft);border-color:#f0cfc5}.muted{color:var(--muted)}.small{font-size:.88rem}.center{text-align:center}.row{flex-wrap:wrap}.row,.spread{display:flex;gap:10px;align-items:center}.spread{justify-content:space-between}.stack>*+*{margin-top:10px}.pill{display:inline-block;padding:3px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand-dark);font-size:.8rem;font-weight:600}.pill.green{background:#e2f1e8;color:var(--green)}.lock{color:var(--muted);font-size:.85rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:999px;padding:12px 20px;font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none;background:var(--brand);color:#fff;min-height:46px}.btn:hover{background:var(--brand-dark)}.btn:disabled{opacity:.55;cursor:default}.btn.secondary{background:#fff;color:var(--brand);border:1.5px solid var(--brand)}.btn.ghost{background:transparent;color:var(--brand);padding:8px 10px;min-height:0}.btn.danger{background:#a3302a}.btn.block{width:100%}input,select,textarea{width:100%;font:inherit;color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:12px 14px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}textarea{min-height:110px;resize:vertical}label{font-weight:600;font-size:.92rem;display:block;margin-bottom:6px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font:inherit;font-size:.92rem;cursor:pointer;color:var(--ink)}.chip.on{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-dark);font-weight:600}.question{font-family:Georgia,serif;font-size:1.35rem;line-height:1.35;margin:6px 0 14px}.answer{background:#fbf4ee;border-radius:14px;padding:12px 14px;white-space:pre-wrap}.answer+.answer{margin-top:10px}.who{font-size:.8rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.bubble{padding:12px 14px;border-radius:16px;white-space:pre-wrap;max-width:92%}.bubble.me{background:var(--brand);color:#fff;margin-left:auto;border-bottom-right-radius:4px}.bubble.ai{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}.chat{flex-direction:column;gap:10px}.chat,.tabs{display:flex;margin-bottom:14px}.tabs{gap:6px;background:#f3e9e1;padding:4px;border-radius:999px}.tab{flex:1 1;border:0;background:transparent;padding:9px 6px;border-radius:999px;font:inherit;font-size:.9rem;font-weight:600;color:var(--muted);cursor:pointer}.tab.on{background:#fff;color:var(--brand-dark);box-shadow:var(--shadow)}.nav{position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.97);border-top:1px solid var(--line);display:flex;justify-content:center;padding-bottom:env(safe-area-inset-bottom);z-index:10}.nav-inner{display:flex;max-width:560px;width:100%}.nav a{flex:1 1;text-align:center;padding:9px 4px 10px;text-decoration:none;color:var(--muted);font-size:.74rem;font-weight:600}.nav a .ico{display:block;font-size:1.3rem;line-height:1.3}.nav a.on{color:var(--brand)}.topbar{justify-content:space-between;margin-bottom:14px}.logo,.topbar{display:flex;align-items:center}.logo{gap:8px;font-family:Georgia,serif;font-weight:700;font-size:1.15rem;color:var(--ink);text-decoration:none}.logo img{width:30px;height:30px;border-radius:8px}.check{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer}.check:last-child{border-bottom:0}.box{width:24px;height:24px;border-radius:7px;border:2px solid var(--line);flex:none;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.9rem;margin-top:1px}.box.on{background:var(--green);border-color:var(--green)}.progress{height:8px;border-radius:999px;background:#f0e4da;overflow:hidden}.progress>div{height:100%;background:var(--green)}.error{color:#a3302a;font-size:.92rem;margin-top:8px}.stars button{background:none;border:0;font-size:1.6rem;cursor:pointer;padding:0 2px;color:#d8c8bd}.stars button.on{color:var(--gold)}.hero{padding:40px 0 10px;text-align:center}.hero h1{font-size:2.3rem}.hero .lead{font-size:1.15rem;color:var(--muted);max-width:30em;margin:0 auto 1.2em}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));grid-gap:14px;gap:14px}.footer{text-align:center;padding:30px 0 40px;font-size:.88rem}.footer,.footer a{color:var(--muted)}.footer a{margin:0 8px}.prose h2{margin-top:1.4em}.prose li{margin-bottom:.4em}