*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0f1117;--bg2:#181b25;--bg3:#1f2333;--bg4:#272b3d;
  --text:#e2e4ed;--text2:#9ba1b8;--text3:#6b7194;
  --accent:#7c5cfc;--accent2:#4dd0b4;--warn:#f0a500;--danger:#f06060;
  --radius:12px;--radius-sm:8px;--shadow:0 4px 24px rgba(0,0,0,.3);
  --font:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --maxw:1200px;--sidebar:340px;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:var(--bg2);border-bottom:1px solid var(--bg4);position:sticky;top:0;z-index:100}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:56px;gap:16px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text);font-weight:700;font-size:1.05rem;white-space:nowrap}
.logo-icon{flex-shrink:0}
.site-nav{display:flex;gap:4px}
.site-nav a{color:var(--text2);text-decoration:none;padding:6px 12px;border-radius:var(--radius-sm);font-size:.9rem;transition:color .15s,background .15s}
.site-nav a:hover{color:var(--text);background:var(--bg3)}
.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text2);border-radius:1px}

/* Main layout */
.main-layout{display:grid;grid-template-columns:1fr var(--sidebar);gap:32px;padding-top:32px;padding-bottom:64px;align-items:start}

/* Checker */
.checker-section{min-width:0}
.checker-header{margin-bottom:24px}
.checker-header h1{font-size:1.8rem;font-weight:800;line-height:1.2;margin-bottom:8px}
.checker-sub{color:var(--text2);max-width:600px}

/* Input panel */
.input-panel{background:var(--bg2);border:1px solid var(--bg4);border-radius:var(--radius);padding:20px;margin-bottom:24px}
.input-label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}
.text-input{width:100%;padding:10px 14px;background:var(--bg3);border:1px solid var(--bg4);border-radius:var(--radius-sm);color:var(--text);font-size:1rem;outline:none;transition:border .15s}
.text-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,92,252,.15)}
.text-input::placeholder{color:var(--text3)}
.input-hint{font-size:.82rem;color:var(--text3);margin-top:6px}

/* Wizard */
.wizard{background:var(--bg2);border:1px solid var(--bg4);border-radius:var(--radius);overflow:hidden}
.progress-bar{height:4px;background:var(--bg4)}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));width:0%;transition:width .3s ease}
.wizard-step{display:none;padding:24px}
.wizard-step.active{display:block}
.step-label{font-size:.78rem;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.wizard-step h2{font-size:1.2rem;margin-bottom:16px}
.option-group{display:flex;flex-direction:column;gap:8px}
.option-btn{display:block;width:100%;text-align:left;padding:12px 16px;background:var(--bg3);border:1px solid var(--bg4);border-radius:var(--radius-sm);color:var(--text);font-size:.95rem;cursor:pointer;transition:all .15s}
.option-btn:hover{border-color:var(--accent);background:var(--bg4)}
.option-btn.selected{border-color:var(--accent);background:rgba(124,92,252,.12);color:var(--accent)}
.wizard-nav{display:flex;justify-content:space-between;padding:16px 24px;border-top:1px solid var(--bg4)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#6a4ce0}
.btn-ghost{background:transparent;color:var(--text2);border-color:var(--bg4)}
.btn-ghost:hover{color:var(--text);border-color:var(--text3)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn-sm{padding:6px 14px;font-size:.85rem}

/* Result panel */
.result-panel{background:var(--bg2);border:1px solid var(--bg4);border-radius:var(--radius);padding:24px;margin-top:24px}
.result-panel.hidden{display:none}
.result-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.risk-badge{display:inline-block;padding:4px 14px;border-radius:20px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.risk-badge.low{background:rgba(77,208,180,.15);color:var(--accent2)}
.risk-badge.medium{background:rgba(240,165,0,.15);color:var(--warn)}
.risk-badge.high{background:rgba(240,96,96,.15);color:var(--danger)}
.risk-badge.very-high{background:var(--danger);color:#fff}
.result-body{display:grid;grid-template-columns:160px 1fr;gap:24px;align-items:start}
.result-score{text-align:center}
.score-ring{position:relative;width:120px;height:120px;margin:0 auto}
.score-ring svg{transform:rotate(-90deg);width:100%;height:100%}
.score-bg{fill:none;stroke:var(--bg4);stroke-width:8}
.score-fill{fill:none;stroke:var(--accent);stroke-width:8;stroke-linecap:round;stroke-dasharray:327;stroke-dashoffset:327;transition:stroke-dashoffset .8s ease,stroke .3s}
.score-number{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.6rem;font-weight:800}
.score-labels{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text3);margin-top:6px;padding:0 4px}
.result-details h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text3);margin-bottom:6px;margin-top:16px}
.result-details h3:first-child{margin-top:0}
.result-details p,.result-details li{font-size:.93rem;color:var(--text2)}
.result-details ul{padding-left:18px}
.result-details li{margin-bottom:4px}
.result-actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}

/* Sidebar */
.sidebar{min-width:0}
.sidebar-sticky{position:sticky;top:72px;max-height:calc(100vh - 88px);overflow-y:auto;padding-right:4px}
.sidebar-sticky::-webkit-scrollbar{width:4px}
.sidebar-sticky::-webkit-scrollbar-thumb{background:var(--bg4);border-radius:2px}
.sidebar-block{background:var(--bg2);border:1px solid var(--bg4);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.sidebar-block h3{font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text3);margin-bottom:10px}
.sidebar-block dl dt{font-weight:600;font-size:.88rem;margin-top:10px}
.sidebar-block dl dd{font-size:.84rem;color:var(--text2);margin-top:2px}
.scenario-low,.scenario-medium,.scenario-high{font-size:.84rem;padding:10px;border-radius:var(--radius-sm);margin-bottom:8px;line-height:1.5}
.scenario-low{background:rgba(77,208,180,.08);border-left:3px solid var(--accent2)}
.scenario-medium{background:rgba(240,165,0,.08);border-left:3px solid var(--warn)}
.scenario-high{background:rgba(240,96,96,.08);border-left:3px solid var(--danger)}
.mistakes-list{padding-left:16px;font-size:.84rem;color:var(--text2)}
.mistakes-list li{margin-bottom:6px}
.saved-list{font-size:.84rem;color:var(--text2)}
.saved-item{padding:8px;background:var(--bg3);border-radius:var(--radius-sm);margin-bottom:6px;cursor:pointer;transition:background .15s}
.saved-item:hover{background:var(--bg4)}
.saved-item .saved-title{font-weight:600;color:var(--text);font-size:.86rem}
.saved-item .saved-meta{font-size:.76rem;color:var(--text3)}
.empty-state{font-style:italic;color:var(--text3)}

/* Content sections */
.content-section{padding:48px 0}
.content-section h2{font-size:1.4rem;margin-bottom:24px}
.scenario-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.scenario-card{background:var(--bg2);border:1px solid var(--bg4);border-radius:var(--radius);padding:20px}
.scenario-badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:.75rem;font-weight:700;text-transform:uppercase;margin-bottom:10px}
.scenario-badge.low{background:rgba(77,208,180,.15);color:var(--accent2)}
.scenario-badge.medium{background:rgba(240,165,0,.15);color:var(--warn)}
.scenario-badge.high{background:rgba(240,96,96,.15);color:var(--danger)}
.scenario-card h3{font-size:1rem;margin-bottom:8px}
.scenario-card p{font-size:.88rem;color:var(--text2);margin-bottom:6px}
.edge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.edge-card{background:var(--bg2);border:1px solid var(--bg4);border-radius:var(--radius);padding:20px}
.edge-card h3{font-size:1rem;margin-bottom:8px}
.edge-card p{font-size:.88rem;color:var(--text2)}

/* Footer */
.site-footer{border-top:1px solid var(--bg4);padding:32px 0;margin-top:32px}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.footer-about{max-width:600px;font-size:.85rem;color:var(--text2)}
.footer-meta{margin-top:8px;font-size:.78rem;color:var(--text3)}
.footer-meta a{color:var(--text3)}
.footer-links{display:flex;gap:16px;font-size:.85rem}
.footer-links a{color:var(--text2);text-decoration:none}
.footer-links a:hover{color:var(--text)}

/* Toast */
.toast{position:fixed;bottom:24px;right:24px;background:var(--bg3);border:1px solid var(--bg4);color:var(--text);padding:12px 20px;border-radius:var(--radius-sm);font-size:.9rem;box-shadow:var(--shadow);transform:translateY(80px);opacity:0;transition:all .3s;z-index:200}
.toast.show{transform:translateY(0);opacity:1}

/* Responsive */
@media(max-width:900px){
  .main-layout{grid-template-columns:1fr}
  .sidebar{order:2}
  .sidebar-sticky{position:static;max-height:none;overflow:visible}
  .result-body{grid-template-columns:1fr}
  .result-score{display:flex;align-items:center;gap:16px}
}
@media(max-width:640px){
  .site-nav{display:none}
  .nav-toggle{display:flex}
  .site-nav.open{display:flex;flex-direction:column;position:absolute;top:56px;left:0;right:0;background:var(--bg2);border-bottom:1px solid var(--bg4);padding:8px 20px}
  .checker-header h1{font-size:1.4rem}
  .wizard-step{padding:16px}
  .result-actions{flex-direction:column}
  .result-actions .btn{width:100%;justify-content:center}
  .footer-inner{flex-direction:column}
}

/* Print */
@media print{
  .site-header,.site-footer,.sidebar,.wizard-nav,.result-actions,.nav-toggle{display:none!important}
  body{background:#fff;color:#000}
  .result-panel{border:1px solid #ccc}
  .container{max-width:100%;padding:0}
}

/* Focus styles */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.option-btn:focus-visible{outline-offset:-2px}



/* Factory-injected deployment helpers. The AI owns the site design above this block. */
.ad-unit {
  width: min(100%, 720px);
  min-height: 120px;
  margin: 24px auto;
  display: block;
}

.legal-page {
  width: min(900px, calc(100% - 32px));
  margin: 40px auto;
}

.factory-fallback-nav {
  width: min(900px, calc(100% - 32px));
  margin: 24px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  font-size: 0.95rem;
}

.factory-fallback-nav a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}