:root{
  --epa-bg:#f3f5f8;
  --epa-card:#ffffff;
  --epa-card-soft:#f8fafc;
  --epa-border:#e2e8f0;
  --epa-text:#0f172a;
  --epa-muted:#64748b;
  --epa-brand:#2563eb;
  --epa-brand-2:#14b8a6;
  --epa-good:#16a34a;
  --epa-warn:#d97706;
  --epa-bad:#dc2626;
  --epa-shadow:0 18px 45px rgba(15,23,42,.08);
}
.epa-app,.epa-app *{box-sizing:border-box}
.epa-app{
  max-width:1180px;margin:32px auto;padding:24px;color:var(--epa-text);
  background:linear-gradient(180deg,#f8fafc 0%,#eef2f7 100%);
  border:1px solid var(--epa-border);border-radius:28px;
  box-shadow:var(--epa-shadow);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
.epa-hero{display:flex;justify-content:space-between;gap:24px;align-items:stretch;padding:6px 4px 26px}
.epa-pill{display:inline-flex;padding:8px 12px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.epa-hero h2{margin:16px 0 10px;font-size:clamp(32px,5vw,56px);line-height:.96;color:#0f172a;letter-spacing:-.055em}
.epa-hero p{max-width:650px;margin:0;font-size:18px;color:var(--epa-muted)}
.epa-explain{margin-top:16px;max-width:760px;padding:14px 16px;background:#fff;border:1px solid var(--epa-border);border-radius:18px;color:#475569;line-height:1.45}
.epa-hero-card{min-width:240px;display:flex;flex-direction:column;justify-content:center;padding:22px;background:#fff;border:1px solid var(--epa-border);border-radius:24px;box-shadow:var(--epa-shadow)}
.epa-hero-card span,.epa-score-card span,.epa-kpi span,.epa-mini-card span{color:var(--epa-muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.epa-hero-card strong{margin-top:10px;font-size:26px}.epa-hero-card small{margin-top:8px;color:var(--epa-muted)}
.epa-grid{display:grid;grid-template-columns:390px 1fr;gap:22px}
.epa-panel,.epa-input-panel,.epa-score-card,.epa-kpi{background:var(--epa-card);border:1px solid var(--epa-border);border-radius:24px;box-shadow:0 10px 25px rgba(15,23,42,.05)}
.epa-input-panel{padding:20px;align-self:start;position:sticky;top:18px}
.epa-section-title{display:flex;gap:12px;align-items:flex-start;margin-bottom:18px}
.epa-section-title>span{width:32px;height:32px;flex:0 0 32px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--epa-brand),var(--epa-brand-2));color:#fff;font-weight:900}
.epa-section-title h3{margin:0;color:#0f172a;font-size:19px}.epa-section-title p{margin:4px 0 0;color:var(--epa-muted);font-size:13px}
.epa-fields{display:grid;gap:12px}.epa-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.epa-fields label{display:grid;gap:7px}.epa-fields label span{color:#334155;font-size:13px;font-weight:750}
.epa-fields input{width:100%;padding:13px 14px;background:#f8fafc;border:1px solid var(--epa-border);color:#0f172a;border-radius:14px;font-size:16px;outline:none}
.epa-fields input:focus{border-color:#60a5fa;box-shadow:0 0 0 4px rgba(37,99,235,.10);background:#fff}
.epa-slider-box{margin-top:14px;padding:16px;background:#f8fafc;border:1px solid var(--epa-border);border-radius:18px}
.epa-slider-box div{display:flex;justify-content:space-between;color:#0f172a;margin-bottom:8px}.epa-slider-box span{color:var(--epa-brand);font-weight:900}.epa-slider-box input{width:100%}
.epa-results{display:grid;gap:18px}
.epa-scoreboard{display:grid;grid-template-columns:1.55fr 1fr 1fr;gap:14px}
.epa-score-card{min-height:158px;padding:20px;display:flex;flex-direction:column;justify-content:center}
.epa-primary-score{flex-direction:row;align-items:center;justify-content:flex-start;gap:20px;background:linear-gradient(135deg,#eff6ff,#f0fdfa)}
.epa-gauge{width:122px;height:122px;position:relative;flex:0 0 122px}.epa-gauge svg{width:122px;height:122px;transform:rotate(-90deg)}
.epa-gauge-bg,.epa-gauge-progress{fill:none;stroke-width:12}.epa-gauge-bg{stroke:#dbe3ef}.epa-gauge-progress{stroke:#16a34a;stroke-linecap:round;stroke-dasharray:314;stroke-dashoffset:314;transition:stroke-dashoffset .55s ease,stroke .25s ease}
.epa-gauge>div{position:absolute;inset:0;display:grid;place-items:center;text-align:center}.epa-gauge strong{font-size:34px;line-height:1}.epa-gauge span{margin-top:-20px;color:var(--epa-muted)}
.epa-score-card strong{display:block;margin:10px 0 4px;font-size:32px;color:#0f172a}.epa-score-card em{color:var(--epa-muted);font-style:normal;font-weight:700}.epa-primary-score p{margin:0 0 8px;color:var(--epa-muted);font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:13px}.epa-primary-score h3{margin:0;color:#0f172a;font-size:26px}.epa-primary-score small{color:var(--epa-muted)}
.epa-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.epa-kpi{padding:18px}.epa-kpi strong{display:block;margin:10px 0 6px;font-size:28px;color:#0f172a}.epa-kpi small,.epa-mini-card small{color:var(--epa-muted)}
.epa-panel{padding:20px}.epa-mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.epa-mini-card{padding:16px;background:var(--epa-card-soft);border:1px solid var(--epa-border);border-radius:18px}.epa-mini-card strong{display:block;margin-top:10px;font-size:24px;color:#0f172a}
.epa-market-fees{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}.epa-market-fee{padding:12px;background:#f8fafc;border:1px solid var(--epa-border);border-radius:16px}.epa-market-fee label{display:grid;gap:6px;color:#334155;font-weight:750;font-size:13px}.epa-market-fee input{width:100%;padding:10px 11px;border:1px solid var(--epa-border);border-radius:12px;background:#fff;color:#0f172a}
.epa-marketplaces,.epa-growth{display:grid;gap:10px}.epa-market-row,.epa-growth-row{display:grid;grid-template-columns:145px 1fr 130px;gap:14px;align-items:center}.epa-market-row strong,.epa-growth-row strong{color:#0f172a}.epa-market-row span,.epa-growth-row span{color:#334155;font-weight:800}.epa-market-row small{color:var(--epa-muted)}
.epa-bar{height:12px;background:#e2e8f0;border-radius:999px;overflow:hidden}.epa-bar span{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--epa-brand),var(--epa-brand-2));transition:width .45s ease}
.epa-insights{margin:0;padding:0;display:grid;gap:10px;list-style:none}.epa-insights li{padding:14px 15px;background:#f8fafc;border:1px solid var(--epa-border);border-radius:16px;color:#334155}.epa-insights li strong{color:#0f172a}
@media(max-width:980px){.epa-grid,.epa-scoreboard,.epa-kpis,.epa-mini-grid,.epa-market-fees{grid-template-columns:1fr}.epa-input-panel{position:static}.epa-hero{flex-direction:column}.epa-market-row,.epa-growth-row{grid-template-columns:1fr;gap:8px}}
@media(max-width:520px){.epa-app{padding:16px;border-radius:20px}.epa-two{grid-template-columns:1fr}.epa-primary-score{flex-direction:column;align-items:flex-start}}