.vrf-app{--vrf-bg:#f8f6f6;--vrf-card:#fff;--vrf-ink:#111827;--vrf-muted:#4b5563;--vrf-soft:#e0f2fe;--vrf-accent:#0284c7;--vrf-accent-dark:#0369a1;--vrf-border:rgba(148,163,184,.3);background:var(--vrf-bg);padding:28px 0;font-family:inherit;color:var(--vrf-ink)}.vrf-shell{max-width:1120px;margin:0 auto}.vrf-header{text-align:center;max-width:850px;margin:0 auto 22px}.vrf-kicker{display:inline-flex;margin:0 0 10px;padding:7px 12px;border-radius:999px;background:var(--vrf-soft);color:var(--vrf-accent-dark);font-size:13px;font-weight:850;border:1px solid rgba(2,132,199,.16)}.vrf-title{margin:0;color:var(--vrf-ink);font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.045em;font-weight:950}.vrf-intro{margin:12px auto 0;color:var(--vrf-muted);font-size:16.5px;line-height:1.7}.vrf-layout{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:20px;align-items:start}.vrf-panel{background:var(--vrf-card);border:1px solid var(--vrf-border);border-radius:28px;padding:22px;box-shadow:0 16px 44px rgba(15,23,42,.07)}.vrf-mode-tabs{display:flex;gap:8px;padding:6px;background:#f1f5f9;border-radius:16px;margin-bottom:18px}.vrf-tab{flex:1;border:0;border-radius:12px;background:transparent;color:#475569;font:inherit;font-size:14px;font-weight:900;padding:10px 12px;cursor:pointer}.vrf-tab.is-active{background:#fff;color:var(--vrf-accent-dark);box-shadow:0 8px 18px rgba(15,23,42,.07)}.vrf-step-status{padding:13px 15px;margin-bottom:15px;border-radius:16px;background:#ecfeff;color:#155e75;border:1px solid rgba(8,145,178,.18);font-size:14.5px;font-weight:800;line-height:1.5}.vrf-live-card{padding:22px;border-radius:24px;background:#111827;color:#fff;margin-bottom:16px}.vrf-live-label{display:block;margin-bottom:10px;color:#cbd5e1;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.vrf-live-card strong{display:block;font-size:50px;line-height:1;letter-spacing:-.06em;font-weight:950}.vrf-live-card small{display:block;margin-top:8px;color:#dbeafe;font-size:14px}.vrf-meter{height:10px;margin-top:18px;border-radius:999px;background:rgba(255,255,255,.13);overflow:hidden}.vrf-meter span{display:block;width:0;height:100%;border-radius:999px;background:#7dd3fc;transition:width .12s ease}.vrf-action-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.vrf-btn{border:1px solid rgba(2,132,199,.2);border-radius:15px;background:#fff;color:var(--vrf-accent-dark);font:inherit;font-size:15px;font-weight:900;padding:13px 14px;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.vrf-btn:hover:not(:disabled),.vrf-btn:focus:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 26px rgba(15,23,42,.08)}.vrf-btn:disabled{opacity:.55;cursor:not-allowed}.vrf-btn-primary{background:var(--vrf-accent);border-color:var(--vrf-accent);color:#fff}.vrf-btn-primary:hover:not(:disabled),.vrf-btn-primary:focus:not(:disabled){background:var(--vrf-accent-dark);color:#fff}.vrf-btn-muted{background:#f8fafc;color:#334155;border-color:#e2e8f0}.vrf-help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}.vrf-help-grid div,.vrf-education-card{padding:14px;border-radius:16px;background:#f8fafc;border:1px solid #e2e8f0}.vrf-help-grid strong,.vrf-education-card strong{display:block;color:var(--vrf-ink);font-size:14px;font-weight:950;margin-bottom:5px}.vrf-help-grid span,.vrf-education-card p{display:block;margin:0;color:var(--vrf-muted);font-size:13.5px;line-height:1.55}.vrf-mode[hidden]{display:none}.vrf-manual-intro{margin:0 0 16px;color:var(--vrf-muted);font-size:15px;line-height:1.65}.vrf-manual-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:14px}.vrf-field span{display:block;margin-bottom:7px;color:#334155;font-size:13px;font-weight:900}.vrf-field select{width:100%;border:1px solid #cbd5e1;border-radius:14px;background:#fff;color:var(--vrf-ink);font:inherit;padding:12px}.vrf-result-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;color:#64748b;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.vrf-copy{border:0;border-radius:999px;background:var(--vrf-soft);color:var(--vrf-accent-dark);font:inherit;font-size:13px;font-weight:900;padding:8px 11px;cursor:pointer}.vrf-copy:disabled{opacity:.5;cursor:not-allowed}.vrf-range-display{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:12px}.vrf-range-display div{padding:18px;border-radius:20px;background:#111827;color:#fff}.vrf-range-display small,.vrf-result-item small{display:block;margin-bottom:7px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.vrf-range-display small{color:#cbd5e1}.vrf-range-display strong{display:block;font-size:34px;line-height:1;font-weight:950;color:#fff}.vrf-result-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.vrf-result-item{padding:16px;border-radius:18px;background:#f8fafc;border:1px solid #e2e8f0}.vrf-result-item small{color:#64748b}.vrf-result-item strong{display:block;color:var(--vrf-ink);font-size:20px;line-height:1.15;font-weight:950;letter-spacing:-.03em}.vrf-result-note{margin-top:14px;padding:15px;border-radius:18px;background:#ecfeff;border:1px solid rgba(8,145,178,.18);color:#155e75;font-size:14.5px;line-height:1.6;font-weight:700}.vrf-action-row{margin-top:12px}.vrf-action-row .vrf-btn{width:100%}.vrf-education-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.vrf-btn:focus-visible,.vrf-tab:focus-visible,.vrf-copy:focus-visible,.vrf-field select:focus-visible{outline:3px solid rgba(2,132,199,.24);outline-offset:3px}@media(max-width:900px){.vrf-layout{grid-template-columns:1fr}.vrf-help-grid,.vrf-education-grid{grid-template-columns:1fr}}@media(max-width:560px){.vrf-app{padding:20px 0}.vrf-panel{padding:17px;border-radius:22px}.vrf-mode-tabs,.vrf-action-grid,.vrf-manual-grid,.vrf-range-display,.vrf-result-grid{grid-template-columns:1fr;display:grid}.vrf-mode-tabs{display:grid}.vrf-live-card strong{font-size:42px}.vrf-range-display strong{font-size:30px}}