:root{--bg:#0f1220;--panel:#181c2f;--panel2:#20253d;--text:#e8eaf6;--muted:#9aa1c3;--accent:#7c5cff;--accent2:#22d3ee;--ok:#22c55e;--warn:#f59e0b;--bad:#ef4444;--r:14px}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh;display:flex;flex-direction:column}
a{color:var(--accent2)}main{width:100%;max-width:960px;margin:0 auto;padding:24px 16px;flex:1}
.site-header{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 20px;background:var(--panel);border-bottom:1px solid #2a3050}
.brand{font-weight:800;font-size:1.25rem;color:var(--text);text-decoration:none}
nav{display:flex;flex-wrap:wrap;gap:6px}nav a{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:8px;font-size:.92rem}nav a:hover,nav a.active{background:var(--panel2);color:var(--text)}
.hero{text-align:center;padding:24px 0}.hero h1{font-size:clamp(1.8rem,5vw,2.8rem);margin:0 0 8px;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{color:var(--muted);margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:20px}
.card{display:flex;flex-direction:column;gap:6px;background:var(--panel);border:1px solid #2a3050;border-radius:var(--r);padding:20px;color:var(--text);text-decoration:none;transition:.15s}.card:hover{transform:translateY(-3px);border-color:var(--accent)}
.card h2{margin:0;font-size:1.1rem}.card p{margin:0;color:var(--muted);font-size:.92rem;flex:1}.icon{font-size:1.8rem}.go{color:var(--accent2);font-weight:600;font-size:.9rem}
.calc{background:var(--panel);border:1px solid #2a3050;border-radius:var(--r);padding:22px}.calc h1{margin:0 0 4px;font-size:1.6rem}.lead{color:var(--muted);margin:0 0 18px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--muted)}
input,select{font:inherit;padding:11px 12px;border-radius:10px;border:1px solid #333a5e;background:var(--panel2);color:var(--text);width:100%}input:focus,select:focus{outline:2px solid var(--accent);border-color:transparent}
.toggle{display:inline-flex;background:var(--panel2);border-radius:10px;padding:4px;margin-bottom:16px}.toggle label{flex-direction:row;align-items:center;cursor:pointer}.toggle input{display:none}.toggle span{padding:8px 14px;border-radius:8px}.toggle input:checked+span{background:var(--accent);color:#fff}
.check{flex-direction:row;align-items:center}.check input{width:auto}
.results{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-top:20px}
.stat{background:var(--panel2);border-radius:12px;padding:14px}.stat small{color:var(--muted);display:block}.stat b{font-size:1.45rem}.stat.hl{background:linear-gradient(135deg,#3b2f8f,#164e63)}
.verdict{margin-top:20px;padding:18px;border-radius:12px;font-size:1.5rem;font-weight:800;text-align:center}.v-Yes{background:#14532d}.v-Maybe{background:#78350f}.v-No{background:#7f1d1d}
.parts{list-style:none;padding:0;margin:12px 0 0}.parts li{padding:8px 12px;background:var(--panel2);border-radius:8px;margin-top:6px}
.explain{margin-top:22px;color:var(--muted);font-size:.92rem;border-top:1px solid #2a3050;padding-top:14px}.explain h2{font-size:1rem;color:var(--text);margin:0 0 6px}.explain ul{padding-left:18px}
.site-footer{text-align:center;color:var(--muted);font-size:.8rem;padding:20px}
@media(max-width:600px){.site-header{flex-direction:column;align-items:flex-start}.calc{padding:16px}}
[hidden]{display:none!important}