.lf-form{display:flex;flex-direction:column;gap:20px}.lf-alert{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:var(--r-sm);font-size:14px;line-height:1.5;font-weight:500;animation:lf-slideDown .2s ease-out}.lf-alert--error{background-color:var(--rd-error-light);border:1px solid var(--rd-error);color:var(--rd-error)}.lf-alert--warning{background-color:var(--rd-warning-light);border:1px solid var(--rd-warning);color:var(--rd-warning)}.lf-alert__icon{flex-shrink:0;width:18px;height:18px;margin-top:1px}@keyframes lf-slideDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.lf-field{display:flex;flex-direction:column;gap:6px}.lf-label{font-size:14px;font-weight:500;color:var(--rd-text);line-height:1.4;-webkit-user-select:none;user-select:none}.lf-input-wrap{position:relative;display:flex;align-items:center}.lf-input{width:100%;height:44px;padding:0 14px;border:1.5px solid var(--rd-divider);border-radius:var(--r-sm);font-size:15px;color:var(--rd-text);background-color:var(--rd-surface);transition:border-color .15s ease,box-shadow .15s ease;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.lf-input--password{padding-right:46px}.lf-input::placeholder{color:var(--rd-text-faint)}.lf-input:hover:not(:disabled){border-color:var(--rd-text-faint)}.lf-input:focus{border-color:var(--rd-focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--rd-focus) 15%,transparent)}.lf-input[aria-invalid=true]{border-color:var(--rd-error)}.lf-input[aria-invalid=true]:focus{border-color:var(--rd-error);box-shadow:0 0 0 3px color-mix(in srgb,var(--rd-error) 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479px){.lp-page{padding:0;justify-content:flex-start;background-image:none;background-color:var(--rd-surface)}.lp-card{border-radius:0;box-shadow:none;border:none;padding:40px 20px 32px;max-width:100%;min-height:100vh}}.dcm-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0f1c2d8c;display:flex;align-items:center;justify-content:center;padding:16px;z-index:1000;animation:dcm-fadeIn .15s ease-out}@keyframes dcm-fadeIn{0%{opacity:0}to{opacity:1}}.dcm-modal{background-color:var(--rd-surface);border-radius:var(--r-xl);padding:32px;max-width:440px;width:100%;display:flex;flex-direction:column;gap:20px;box-shadow:0 4px 6px #0000000d,0 20px 60px #0003;animation:dcm-slideUp .2s ease-out}@keyframes 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24px;text-align:center}.sp-score-pct{font-size:56px;font-weight:800;line-height:1;letter-spacing:-1px;margin:0}.sp-score-pct--pass{color:var(--rd-success)}.sp-score-pct--fail{color:var(--rd-error)}.sp-score-sub{margin-top:10px;font-size:15px;color:var(--rd-text-muted)}.sp-review-card{background-color:var(--rd-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-card);padding:18px 20px}.sp-review-label{margin-bottom:12px}.sp-review-row{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0}.sp-review-pip{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid}.sp-review-pip--ok{color:var(--rd-success);border-color:var(--rd-success);background-color:var(--rd-success-light)}.sp-review-pip--no{color:var(--rd-error);border-color:var(--rd-error);background-color:var(--rd-error-light)}.sp-results-actions{display:flex;flex-direction:column;gap:10px}@media (max-width: 767px){.sp-main{padding:16px}.sp-question-body{font-size:16px}}@media (prefers-reduced-motion: reduce){.sp-feedback{animation:none}.sp-progress-bar__fill{transition:none}.sp-skeleton{animation:none;background:var(--rd-border)}.sp-spinner{animation:none;border-top-color:#fffc}}.ad-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 16px;background-color:var(--rd-nav);background-image:radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.06) 0%,transparent 70%)}.ad-card{width:100%;max-width:420px;background-color:var(--rd-surface);border-radius:var(--r-xl);padding:40px 40px 36px;box-shadow:0 1px 3px #0000001a,0 12px 32px #00000038;border:1px solid var(--rd-border);display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center}.ad-icon-wrap{width:56px;height:56px;border-radius:50%;background-color:var(--rd-error-light);display:flex;align-items:center;justify-content:center;flex-shrink:0}.ad-icon{width:24px;height:24px;color:var(--rd-error)}.ad-text{display:flex;flex-direction:column;gap:8px}.ad-title{font-size:20px;font-weight:700;color:var(--rd-text);line-height:1.2;margin:0}.ad-message{font-size:14px;color:var(--rd-text-muted);line-height:1.6;margin:0}.ad-btn{height:44px;padding:0 24px;background-color:var(--rd-primary);color:#fff;border:none;border-radius:var(--r-sm);font-size:14px;font-weight:600;cursor:pointer;transition:background-color .15s ease;width:100%}.ad-btn:hover{background-color:var(--rd-primary-hover)}.ad-btn:focus-visible{outline:2px solid var(--rd-focus);outline-offset:2px}@media (max-width: 479px){.ad-page{padding:0;justify-content:flex-start;background-image:none;background-color:var(--rd-surface)}.ad-card{border-radius:0;box-shadow:none;border:none;padding:48px 20px 32px;max-width:100%;min-height:100vh;justify-content:center}}:root{--rd-nav: #0f1c2d;--rd-nav-dark: #0a131f;--rd-nav-muted: #4b6a8a;--rd-bg: #f5f4f0;--rd-bg-muted: #f3f4f6;--rd-surface: #ffffff;--rd-primary: #2563eb;--rd-primary-hover: #1d4ed8;--rd-primary-light: #eff6ff;--rd-border: #e5e7eb;--rd-divider: #d1d5db;--rd-text: #111827;--rd-text-muted: #6b7280;--rd-text-faint: #9ca3af;--rd-success: #16a34a;--rd-success-light: #f0fdf4;--rd-warning: #d97706;--rd-warning-light: #fffbeb;--rd-error: #dc2626;--rd-error-light: #fef2f2;--rd-subject-blue: #2563eb;--rd-subject-blue-light: #eff6ff;--rd-subject-cyan: #0891b2;--rd-subject-cyan-light: #ecfeff;--rd-subject-green: #059669;--rd-subject-green-light: #ecfdf5;--rd-subject-purple: #7c3aed;--rd-subject-purple-light: #f5f3ff;--rd-subject-red: #dc2626;--rd-subject-red-light: #fef2f2;--rd-focus: #2563eb;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-7: 32px;--sp-8: 40px;--r-sm: 8px;--r-md: 12px;--r-lg: 14px;--r-xl: 16px;--r-pill: 999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-card: 0 1px 4px rgba(0, 0, 0, .07);--shadow-pop: 0 1px 6px rgba(0, 0, 0, .07);--shadow-hover: 0 4px 14px rgba(0, 0, 0, .1);--font-ui: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-serif: Georgia, "Times New Roman", serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-ui);line-height:1.5;color:var(--rd-text);background-color:var(--rd-bg)}#root{min-height:100vh}.rd-page-band{background:var(--rd-nav);padding:var(--sp-6) var(--sp-5)}.rd-page-band__eyebrow{font-size:10px;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--rd-nav-muted)}.rd-page-band__title{margin-top:var(--sp-1);font-size:28px;font-weight:800;letter-spacing:-.5px;color:#fff}.rd-page-band__subtitle{margin-top:var(--sp-1);font-size:13px;color:var(--rd-nav-muted)}.rd-eyebrow{font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--rd-text-faint)}.rd-divider-label{display:flex;align-items:center;gap:var(--sp-2)}.rd-divider-label:before,.rd-divider-label:after{content:"";flex:1;height:1px;background:var(--rd-divider)}.rd-divider-label__text{font-size:10px;font-weight:700;letter-spacing:.25em;text-transform:uppercase;color:var(--rd-text-faint)}.rd-card{background:var(--rd-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-card)}.rd-badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--r-pill);font-size:11px;font-weight:700;line-height:1.4;white-space:nowrap}.rd-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:14px 16px;border:none;border-radius:var(--r-md);font-family:var(--font-ui);font-size:15px;font-weight:700;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.rd-btn--block{width:100%}.rd-btn--primary{background:var(--rd-primary);color:#fff}.rd-btn--primary:hover:not(:disabled){background:var(--rd-primary-hover)}.rd-btn--navy{background:var(--rd-nav);color:#fff}.rd-btn--navy:hover:not(:disabled){background:var(--rd-nav-dark)}.rd-btn--outline{background:var(--rd-surface);border:2px solid var(--rd-border);color:var(--rd-text)}.rd-btn--outline:hover:not(:disabled){background:var(--rd-bg-muted);border-color:var(--rd-divider)}.rd-btn:disabled{background:var(--rd-border);color:var(--rd-text-faint);cursor:default}.rd-btn:focus-visible{outline:2px solid var(--rd-focus);outline-offset:2px}.rd-letter-badge{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--rd-bg-muted);color:var(--rd-text-faint);font-size:12px;font-weight:700}