*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#0b1220;color:#f8fafc;min-height:100dvh}.page{max-width:440px;margin:0 auto;min-height:100dvh}.page--plain{padding:24px 16px;background:#f4f6f8;color:#111}.page--designed{padding:0}.page--plain h1{font-size:1.35rem;margin:0 0 12px}.page--plain label{display:block;margin-bottom:12px;font-size:14px}.page--plain input{width:100%;margin-top:4px;padding:10px 12px;border:1px solid #ccc;border-radius:8px;font-size:16px}.page--plain .primary{width:100%;margin-top:8px;padding:12px;border:none;border-radius:8px;background:#0d6efd;color:#fff;font-size:16px;cursor:pointer}.page--plain .primary:disabled{opacity:.6}.error{color:#fecaca}.page--plain .error{color:#b42318}.success{color:#86efac;font-size:1.1rem}.page--plain .success{color:#067647}.options{display:flex;flex-direction:column;gap:8px}.option{padding:14px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:#ffffff0f;font-size:16px;cursor:pointer;text-align:left;color:inherit}.option-list{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.option-item{display:flex;align-items:center;gap:10px;padding:12px;border-radius:10px;background:#ffffff0f}.sf-shell{min-height:100dvh;background-size:cover;background-position:center}.sf-inner{padding:max(20px,env(safe-area-inset-top)) 18px max(28px,env(safe-area-inset-bottom));min-height:100dvh;display:flex;flex-direction:column;gap:12px}.sf-inner--left{align-items:flex-start;text-align:left}.sf-inner--center{align-items:center;text-align:center}.sf-inner--right{align-items:flex-end;text-align:right}.sf-logo-wrap{width:100%;display:flex;justify-content:center}.sf-logo{max-width:140px;max-height:80px;object-fit:contain}.sf-image{width:100%;max-height:200px;object-fit:cover;border-radius:12px}.sf-image--round{border-radius:20px}.sf-heading{margin:0;line-height:1.25;width:100%}h1.sf-heading{font-size:clamp(1.25rem,5vw,1.5rem)}h2.sf-heading{font-size:clamp(1.1rem,4vw,1.3rem)}h3.sf-heading{font-size:1rem}.sf-text{margin:0;font-size:15px;line-height:1.5;opacity:.92;width:100%}.sf-title{font-size:clamp(1.2rem,5vw,1.45rem);margin:0;width:100%;font-weight:700}.sf-prompt{margin:0 0 8px;font-size:15px;opacity:.9;width:100%}.sf-fields{width:100%;margin-top:4px}.sf-field{display:block;width:100%;margin-bottom:12px;text-align:left}.sf-field-label{display:block;font-size:13px;margin-bottom:6px;opacity:.92}.sf-field-input{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.22);background:#ffffff14;color:inherit;font-size:16px}.sf-fields label:not(.sf-field){display:block;font-size:13px;margin-bottom:12px;width:100%;text-align:left}.sf-fields label:not(.sf-field) input{width:100%;margin-top:6px;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.22);background:#ffffff14;color:inherit;font-size:16px}.sf-success{font-size:1.1rem;margin:8px 0 0;width:100%}.sf-primary-btn{width:100%;margin-top:8px;padding:14px 16px;border:none;border-radius:14px;background:var(--sf-accent, #38bdf8);color:#0f172a;font-size:16px;font-weight:700;cursor:pointer}.sf-primary-btn:disabled{opacity:.55}.sf-options{width:100%;display:flex;flex-direction:column;gap:10px;margin-top:8px}.sf-options--list .sf-option-btn{padding:12px 14px;font-size:15px}.sf-option-btn{width:100%;padding:16px;border:none;border-radius:14px;background:var(--sf-accent, #38bdf8);color:#0f172a;font-weight:700;font-size:16px;cursor:pointer;text-align:center;box-shadow:0 4px 14px #0003}.sf-option-btn:disabled{opacity:.55}.sf-radio-group{width:100%;display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.sf-radio-item{display:flex;align-items:center;gap:12px;padding:14px;border-radius:12px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);cursor:pointer;width:100%;text-align:left}.sf-radio-item input{width:18px;height:18px;accent-color:var(--sf-accent, #38bdf8)}