:root{--color-primary:#fdb913;--color-bg:#000;--color-bg-card:#111;--color-text:#fff;--color-text-dim:#9ca3af;--border-subtle:hsla(0,0%,100%,.1);--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{font-family:Inter,Arial,Helvetica,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased}.container{max-width:800px;margin:0 auto;padding:var(--space-6) var(--space-4);min-height:100vh;display:flex;flex-direction:column}.header{margin-bottom:var(--space-8)}.logo{display:block;height:32px;margin-bottom:var(--space-6)}.progress-row{gap:var(--space-3)}.back-btn,.progress-row{display:flex;align-items:center}.back-btn{width:28px;height:28px;min-width:28px;background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.3);border-radius:0;color:#fff;font-size:18px;font-weight:300;cursor:pointer;justify-content:center;padding:0 0 2px;line-height:1;transition:all .2s}.back-btn:hover{border-color:hsla(0,0%,100%,.5);background:hsla(0,0%,100%,.1);color:#fff}.progress-bar{flex:1 1;height:6px;background:hsla(0,0%,100%,.1);border-radius:0;overflow:hidden;position:relative}.progress-fill{height:100%;background:var(--color-primary);transition:width .5s ease}.progress-text{font-size:14px;font-weight:700;white-space:nowrap;min-width:48px;text-align:right}.progress-text,h1{color:var(--color-text)}h1{font-size:24px;font-weight:800;line-height:1.2;margin:0 0 var(--space-8)}@media (min-width:640px){h1{font-size:30px}}h2{font-size:clamp(20px,4vw,24px);font-weight:700;line-height:1.3;margin:0 0 var(--space-6)}p{margin:0 0 var(--space-4);color:var(--color-text-dim)}.options{flex-direction:column}.option,.options{display:flex;gap:var(--space-3)}.option{background:var(--color-bg-card);padding:var(--space-4);padding-right:48px;border-radius:0;border:2px solid hsla(0,0%,100%,.1);cursor:pointer;transition:all .2s 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