:root{--b:#14315c;--a:#f2b705;--g:#1f8a4c;--r:#c0392b;--t:#1d2433;--m:#5d6677;--bg:#f5f7fb}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--t);background:#fff;line-height:1.55}
a{color:var(--b)}header{background:var(--b);color:#fff}header .w{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.logo{font-weight:800;font-size:19px;color:#fff;text-decoration:none}.logo span{color:var(--a)}
.w{max-width:960px;margin:0 auto;padding:0 20px}.hero{background:linear-gradient(160deg,#14315c,#1e4a8a);color:#fff;padding:48px 0 56px}
.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.15;margin:0 0 14px}.hero p{font-size:19px;opacity:.95;max-width:640px}
.btn{display:inline-block;background:var(--a);color:#14315c;font-weight:800;padding:16px 26px;border-radius:12px;text-decoration:none;border:0;font-size:18px;cursor:pointer}
.btn.s{background:#fff;border:2px solid var(--b);color:var(--b)}.btn:disabled{opacity:.5;cursor:default}
.badges{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;font-size:15px;opacity:.95}
section{padding:44px 0}section.alt{background:var(--bg)}h2{font-size:28px;margin:0 0 18px;color:var(--b)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.card{background:#fff;border:1px solid #e3e7ef;border-radius:14px;padding:18px}
.card b{display:block;margin-bottom:6px;color:var(--b)}.num{display:inline-block;width:30px;height:30px;border-radius:50%;background:var(--a);color:var(--b);font-weight:800;text-align:center;line-height:30px;margin-bottom:8px}
footer{background:#0e2342;color:#c9d3e6;font-size:14px;padding:26px 0}footer a{color:#fff}
.note{font-size:13px;color:var(--m)}
/* diagnostic */
.box{max-width:680px;margin:28px auto;background:#fff;border:1px solid #e3e7ef;border-radius:16px;padding:24px;box-shadow:0 6px 24px rgba(20,49,92,.07)}
.bar{height:6px;background:#e3e7ef;border-radius:9px;margin-bottom:20px}.bar i{display:block;height:6px;background:var(--a);border-radius:9px;transition:width .3s}
.q{font-size:21px;font-weight:700;margin:0 0 14px;color:var(--b)}.opts{display:grid;gap:10px}
.opt{display:block;text-align:left;padding:14px 16px;border:2px solid #dfe4ee;border-radius:12px;background:#fff;font-size:16px;cursor:pointer}.opt:hover{border-color:var(--b)}
label{display:block;font-weight:600;margin:12px 0 4px}input,textarea,select{width:100%;padding:12px;border:1px solid #cfd6e3;border-radius:10px;font-size:16px;font-family:inherit}
.verdict{border-radius:12px;padding:16px;margin:8px 0 16px;font-weight:600}.v-ok{background:#e8f6ee;color:#145c33}.v-mid{background:#fff6dd;color:#7a5a00}.v-ko{background:#fdecea;color:#8c2a1f}
.letter{white-space:pre-wrap;font-family:Georgia,serif;font-size:15px;background:#fff;border:1px solid #ddd;padding:28px;border-radius:8px}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}ul.pj li{margin:4px 0}
@media print{header,footer,.noprint{display:none!important}.box{border:0;box-shadow:none;margin:0;padding:0}.letter{border:0;padding:0}}