:root{--bg:#f7f4ef;--ink:#1a2433;--ink-soft:#2c3a4f;--muted:#5a6473;--line:#d9d1be;--line-strong:#8a8073;--card:#ffffff}*{box-sizing:border-box}body,html{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;line-height:1.45}.page{display:flex;flex-direction:column;min-height:100vh}.landing-header{padding:1.5rem 1.5rem 0;display:flex;justify-content:center}.wordmark{font-weight:600;font-size:.95rem;letter-spacing:.01em;color:var(--ink);text-decoration:none}.landing-main{flex:1 1;display:flex;align-items:center;justify-content:center;padding:3rem 1.5rem}.hero{max-width:38rem;width:100%;text-align:center}.hero h1{font-size:clamp(2rem,6vw,3.25rem);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0 0 1.25rem;color:var(--ink)}.sub{font-size:clamp(1rem,2.2vw,1.15rem);color:var(--muted);margin:0 auto 2.5rem;max-width:32rem}.ctas{display:flex;flex-direction:column;gap:.75rem;align-items:center;justify-content:center}@media (min-width:640px){.ctas{flex-direction:row}}.landing-footer{text-align:center;padding:1.5rem;font-size:.8rem;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 1.75rem;border-radius:999px;font-size:1rem;font-weight:500;font-family:inherit;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .08s ease,background .15s ease,border-color .15s ease;min-width:16rem}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:var(--ink-soft)}.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}.btn-secondary:hover{background:rgba(26,36,51,.05)}.btn:active{transform:translateY(1px)}@media (min-width:640px){.btn{min-width:13rem}}.onb-header{padding:1.25rem 1.5rem;display:flex;align-items:center;gap:1rem}.progress{flex:1 1;max-width:28rem;height:4px;background:var(--line);border-radius:2px;overflow:hidden}.progress>span{display:block;width:25%;height:100%;background:var(--ink)}.step-label{font-size:.85rem;color:var(--muted)}.onb-main{flex:1 1;display:flex;justify-content:center;padding:2rem 1.5rem 4rem}.question{max-width:36rem;width:100%}.question h1{font-size:clamp(1.5rem,4.5vw,2rem);font-weight:600;letter-spacing:-.015em;line-height:1.2;margin:0 0 .5rem}.help{color:var(--muted);font-size:.95rem}.help,.options{margin:0 0 2rem}.options{display:flex;flex-direction:column;gap:.75rem}.option{display:block;position:relative;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:1.1rem 1.25rem 1.1rem 3.25rem;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.option:hover{border-color:var(--line-strong)}.option input{position:absolute;opacity:0;pointer-events:none}.option .radio{position:absolute;left:1.1rem;top:1.2rem;width:20px;height:20px;border-radius:999px;border:1.5px solid var(--line-strong);background:#fff;transition:border-color .15s ease,background .15s ease}.option .radio:after{content:"";position:absolute;inset:4px;border-radius:999px;background:var(--ink);opacity:0;transform:scale(.6);transition:opacity .15s ease,transform .15s ease}.option input:checked~.radio{border-color:var(--ink)}.option input:checked~.radio:after{opacity:1;transform:scale(1)}.option:has(input:checked){border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}.option input:focus-visible~.radio{outline:2px solid var(--ink);outline-offset:2px}.label{font-weight:600;font-size:1.02rem;color:var(--ink)}.desc,.label{display:block}.desc{margin-top:.25rem;color:var(--muted);font-size:.92rem}.actions{display:flex;justify-content:flex-end;align-items:center;gap:1rem;padding-top:.5rem}.back{color:var(--muted);text-decoration:none;font-size:.95rem}.back:hover{color:var(--ink)}@media (max-width:480px){.onb-header{flex-direction:column;align-items:flex-start;gap:.75rem}.progress{max-width:100%;width:100%}.actions{justify-content:stretch}.actions .btn{flex:1 1}}.auth-main{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem 1.5rem}.auth-card{width:100%;max-width:26rem;text-align:center}.auth-card h1{font-size:1.4rem;font-weight:600;margin:0 0 .5rem;letter-spacing:-.01em}.auth-card p{color:var(--muted);font-size:.95rem;margin:0 0 2rem}.auth-form{display:flex;flex-direction:column;gap:.75rem}.auth-input{width:100%;height:52px;padding:0 1rem;border-radius:12px;border:1px solid var(--line-strong);background:var(--card);color:var(--ink);font-size:1rem;font-family:inherit;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.auth-input:focus{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink)}.auth-error{color:#8a3a3a;background:#f6e3e3;border-radius:8px;padding:.6rem .75rem;font-size:.9rem;margin:0}