@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap";:root{--font-heading: "Inter", system-ui, sans-serif;--font-body: "Inter", system-ui, sans-serif}body{font-family:var(--font-body)}.page{max-width:1180px;margin:0 auto;background:var(--color-bg)}.page-inner{padding:0 64px}@media(max-width:900px){.page-inner{padding:0 24px}}.hero{padding:76px 0 42px}.hero h1{font-size:clamp(34px,4.8vw,58px);line-height:1.08;letter-spacing:-.02em;margin:0 0 0 -.035em}.hero-row{margin-top:28px}.hero-row p{font-size:19px;line-height:32px;margin:0}.rule-heavy{height:5px;border:0;margin:0;border-top:2px solid var(--color-text);border-bottom:1px solid var(--color-text)}.rule-light{height:0;border:0;border-top:1px solid var(--color-text);margin:0}.caption-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px 28px;margin:0;padding:14px 0;font-size:13px;line-height:14px;letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb,var(--color-text) 70%,transparent)}.sim-figure{margin:0;padding:0 0 84px}.sim-stage{position:relative;height:520px;background:var(--color-neutral-100);overflow:hidden}.sim-stage iframe{display:block;width:100%;height:100%;border:0}.sim-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:color-mix(in srgb,var(--color-neutral-900) 46%,transparent)}.sim-overlay-card{background:var(--color-bg);box-shadow:var(--shadow-lg);padding:26px 30px;max-width:520px;text-align:left}.sim-overlay-card h3{margin:0 0 10px}.legend{margin:14px 0 0;padding:0;list-style:none;font-size:14.5px;line-height:26px}.legend li b{font-family:var(--font-heading);font-weight:var(--font-heading-weight)}.legend kbd{display:inline-block;min-width:22px;text-align:center;padding:1px 6px;border:1px solid var(--color-divider);border-bottom-width:2px;border-radius:4px;background:var(--color-surface);font:600 12.5px ui-monospace,Menlo,monospace}.resume-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:color-mix(in srgb,var(--color-neutral-900) 30%,transparent);cursor:pointer;border:0;padding:0}.resume-overlay span{background:var(--color-bg);box-shadow:var(--shadow-md);padding:12px 20px;font:600 15px var(--font-heading)}.gate{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;background:var(--color-bg)}.gate-report{position:absolute;top:0;right:0;bottom:0;left:0;padding:24px 28px;overflow:hidden}.gate-report.blurred{filter:blur(6px);pointer-events:none;-webkit-user-select:none;user-select:none}.gate-form-wrap{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:color-mix(in srgb,var(--color-bg) 35%,transparent)}.report-verdict{font-family:var(--font-heading);font-weight:var(--font-heading-weight);font-size:34px;line-height:1}.report-verdict.pass{color:var(--color-accent-700)}.report-verdict.fail{color:var(--color-accent-2-700)}.report-violations{margin:14px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;max-height:330px;overflow:auto}.report-violations li{border-top:1px solid var(--color-divider);padding-top:10px;font-size:14px;line-height:22px}.report-violations cite{display:block;font-style:italic;font-size:12.5px;color:color-mix(in srgb,var(--color-text) 60%,transparent)}.signup-row{display:flex;gap:var(--space-3);align-items:stretch;max-width:480px;margin-top:28px}.signup-row .input{flex:1;min-height:36px}.consent{display:flex;align-items:flex-start;gap:8px;margin-top:12px;font-size:12.5px;line-height:19px;color:color-mix(in srgb,var(--color-text) 70%,transparent)}.consent input{margin-top:3px;accent-color:var(--color-accent)}.form-error{margin:10px 0 0;font-size:13px;color:var(--color-accent-2-700)}.signup-section{padding:0 0 56px}.signup-section h3{font-size:24px;line-height:28px;margin:0}.signup-section>p{font-size:15.5px;line-height:28px;color:color-mix(in srgb,var(--color-text) 78%,transparent);margin:14px 0 0}.signup-contact{margin:18px 0 0;font-size:14px;line-height:24px;color:color-mix(in srgb,var(--color-text) 70%,transparent)}.footer{padding:0 0 48px;font-size:13px;line-height:28px;color:color-mix(in srgb,var(--color-text) 70%,transparent)}.sim-gate{display:grid;place-items:center;padding:44px 20px;background:var(--color-surface);border:1px solid color-mix(in srgb,var(--color-text) 12%,transparent)}@media(max-width:640px){.nav{flex-wrap:wrap;row-gap:8px}.sim-gate{padding:28px 14px}.sim-overlay-card{padding:20px 18px;max-width:100%}}.auth-card{max-width:460px;margin:72px auto 96px;padding:36px 36px 40px;border:1px solid var(--color-divider);border-radius:10px;background:var(--color-bg)}.auth-card h3{margin:0 0 10px}.auth-note{margin:0 0 18px;font-size:15px;line-height:1.55;color:var(--color-neutral-700)}.auth-actions{display:flex;gap:10px;flex-wrap:wrap}a.nav-brand{text-decoration:none;color:inherit}@media(max-width:560px){.auth-card{margin:36px auto 64px;padding:26px 20px 30px}}.nav-actions{display:flex;align-items:center;gap:18px}.app-nav-links{display:flex;gap:18px;margin-left:28px;margin-right:auto}.app-nav-links a{text-decoration:none;color:var(--color-neutral-700);font-weight:600;font-size:15px}.app-nav-links a.active{color:var(--color-neutral-900)}.app-nav-user{display:flex;align-items:center;gap:12px}.app-nav-email{font-size:14px;color:var(--color-neutral-600);max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scenario-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;padding-bottom:88px}.scenario-card{border:1px solid var(--color-divider);border-radius:10px;padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px}.scenario-card h3{margin:2px 0 0}.scenario-objective{margin:0 0 6px;font-size:14.5px;line-height:1.55;color:var(--color-neutral-700);flex:1}.scenario-card .btn{align-self:flex-start}.play-page{padding-bottom:88px}.play-objective{margin:0 0 14px;font-size:15px;color:var(--color-neutral-700);max-width:72ch}.play-report{max-height:400px;overflow-y:auto}@media(max-width:560px){.app-nav-email{display:none}}.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;background:var(--color-divider);border:1px solid var(--color-divider);border-radius:10px;overflow:hidden;margin-bottom:26px}.stat{background:var(--color-bg);padding:16px 18px 18px;display:flex;flex-direction:column;gap:4px}.stat-label{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--color-neutral-600)}.stat-value{font-size:26px;font-weight:700;line-height:1.15;font-variant-numeric:tabular-nums}.stat-note{font-size:13px;color:var(--color-neutral-600)}.panel{border:1px solid var(--color-divider);border-radius:10px;padding:20px 22px 22px;margin-bottom:22px}.panel-label{margin:0 0 10px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--color-neutral-600)}.panel h3{margin:0 0 8px}.panel-body{margin:0 0 14px;font-size:15px;line-height:1.55;color:var(--color-neutral-700);max-width:68ch}.panel-more{display:inline-block;margin-top:12px;font-size:14.5px;font-weight:600}.panel-next{border-left:3px solid var(--color-accent)}.panel-danger{border-left:3px solid var(--color-accent-2)}.btn-danger{background:var(--color-accent-2);color:var(--color-bg);border-color:transparent}.dash-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:22px;padding-bottom:80px}.dash-cols .panel{margin-bottom:0}.fault-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}.fault-list li{border-top:1px solid var(--color-divider);padding-top:14px}.fault-list li:first-child{border-top:0;padding-top:0}.fault-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:6px}.fault-count{font-size:18px;font-weight:700;font-variant-numeric:tabular-nums}.fault-explain{margin:0 0 4px;font-size:14.5px;line-height:1.55;color:var(--color-neutral-700)}.fault-meta{margin:0 0 4px;font-size:13px;color:var(--color-neutral-600)}.fault-list cite{font-size:12.5px;color:var(--color-neutral-600)}.attempt-list{list-style:none;margin:0;padding:0}.attempt-list li{display:flex;align-items:baseline;gap:10px;padding:9px 0;border-top:1px solid var(--color-divider);font-size:14.5px}.attempt-list li:first-child{border-top:0}.attempt-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attempt-meta{color:var(--color-neutral-600);font-size:13px;white-space:nowrap}.verdict{font-size:11px;font-weight:700;letter-spacing:.06em;padding:2px 7px;border-radius:4px}.verdict.pass{background:var(--color-accent-100);color:var(--color-accent-800)}.verdict.fail{background:var(--color-accent-2-100);color:var(--color-accent-2-800)}.trend{display:flex;align-items:flex-end;gap:4px;height:96px;padding-top:4px}.trend-bar{flex:1;min-width:6px;border-radius:2px 2px 0 0}.trend-bar.pass{background:var(--color-accent-400)}.trend-bar.fail{background:var(--color-accent-2-400)}.table-scroll{overflow-x:auto}table.history{width:100%;border-collapse:collapse;font-size:14.5px;min-width:560px}table.history th,table.history td{text-align:left;padding:9px 12px 9px 0;border-bottom:1px solid var(--color-divider);white-space:nowrap}table.history th{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--color-neutral-600);font-weight:600}table.history td.num{font-variant-numeric:tabular-nums}.account-value{margin:0 0 10px;font-size:19px;font-weight:600}.notice{margin:0 0 20px;padding:12px 16px;border:1px solid var(--color-divider);border-left:3px solid var(--color-accent);border-radius:6px;font-size:14.5px;color:var(--color-neutral-700)}.price-card{max-width:620px;border:1px solid var(--color-divider);border-radius:12px;padding:28px 30px 30px;margin-bottom:64px}.price-figure{margin:0 0 18px;font-size:44px;font-weight:700;line-height:1.05;letter-spacing:-.02em}.price-figure span{font-size:17px;font-weight:400;color:var(--color-neutral-600);letter-spacing:0}.price-list{margin:0 0 20px;padding-left:20px;font-size:15px;line-height:1.6;color:var(--color-neutral-700)}.price-list li{margin-bottom:6px}.price-requirement{margin:0 0 18px;padding:12px 14px;background:var(--color-neutral-100);border-radius:6px;font-size:14.5px;line-height:1.55}.price-fine{margin:16px 0 0;font-size:13px;line-height:1.6;color:var(--color-neutral-600)}.scenario-card.locked{background:var(--color-neutral-100);border-style:dashed}.legal{max-width:68ch;padding:40px 0 72px}.legal h1{font-size:clamp(28px,3.6vw,42px);margin:0 0 6px}.legal h3{margin:30px 0 8px}.legal p,.legal li{font-size:15.5px;line-height:1.65;color:var(--color-neutral-800)}.legal ul{padding-left:20px}.legal li{margin-bottom:8px}.legal-updated{font-size:13px;color:var(--color-neutral-600);margin:0 0 8px}