:root{
  --k-bg:#f7f5ef;
  --k-paper:#fffdf7;
  --k-ink:#1e1b16;
  --k-muted:#675f54;
  --k-line:#ddd2bf;
  --k-accent:#6d4b1f;
  --k-accent-2:#183a59;
  --k-soft:#efe4d0;
  --k-ok:#235b37;
  --k-warn:#8a5a00;
  --k-bad:#8a1f1f;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--k-bg);color:var(--k-ink);font-family:Georgia,'Times New Roman',serif;line-height:1.62}
a{color:var(--k-accent-2);text-decoration:none}a:hover{text-decoration:underline}
.k-top{background:linear-gradient(135deg,#241b12,#50371c);color:#fff;padding:30px 20px 36px;border-bottom:4px solid #c4a36d}
.k-wrap{max-width:1120px;margin:0 auto}
.k-brand{font-size:14px;letter-spacing:.16em;text-transform:uppercase;opacity:.85}
.k-top h1{font-size:clamp(34px,6vw,64px);line-height:1.02;margin:18px 0 12px;max-width:980px}
.k-top p{font-size:clamp(18px,2vw,24px);max-width:900px;margin:0;color:#f1e7d7}
.k-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.k-nav a,.k-button,button{display:inline-flex;align-items:center;justify-content:center;border:1px solid #c4a36d;background:#fffdf7;color:#241b12;border-radius:999px;padding:10px 16px;font:600 15px system-ui,-apple-system,Segoe UI,sans-serif;cursor:pointer;text-decoration:none;transition:.16s ease}
.k-nav a{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.45)}
.k-nav a:hover,.k-button:hover,button:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,0,0,.12);text-decoration:none}
main{padding:34px 20px 54px}.k-section{max-width:1120px;margin:0 auto 32px}.k-section h2{font-size:32px;line-height:1.15;margin:0 0 16px}
.k-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.k-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.k-card,.k-panel,.k-article{background:var(--k-paper);border:1px solid var(--k-line);border-radius:22px;padding:22px;box-shadow:0 10px 35px rgba(52,35,15,.08)}
.k-card h3{margin:0 0 10px;font-size:23px;line-height:1.2}.k-card p{margin:0 0 16px;color:var(--k-muted)}.k-card .k-tag{display:inline-block;font:700 12px system-ui,-apple-system,Segoe UI,sans-serif;letter-spacing:.08em;text-transform:uppercase;background:var(--k-soft);border-radius:999px;padding:5px 10px;margin-bottom:12px;color:#5b3d17}
.k-note{border-left:4px solid #c4a36d;background:#fffaf0;padding:14px 16px;border-radius:12px;color:#43372a}
.k-site-article main{max-width:980px;margin:0 auto}.k-article h1{font-size:clamp(32px,5vw,50px);line-height:1.1;margin-top:0}.k-article h2{font-size:28px;margin-top:30px}.k-lead{font-size:20px;color:#42392e}.k-breadcrumb{font:14px system-ui,-apple-system,Segoe UI,sans-serif;color:var(--k-muted)}.k-article-footer{margin-top:34px;border-top:1px solid var(--k-line);padding-top:18px}
.k-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:14px 0}.k-form-grid label,.k-full-label{font:600 14px system-ui,-apple-system,Segoe UI,sans-serif;color:#463a2d;display:flex;flex-direction:column;gap:7px}.k-full-label{margin:14px 0}input,select,textarea{width:100%;border:1px solid #cdbfaa;border-radius:14px;background:#fff;color:#1e1b16;padding:11px 12px;font:16px system-ui,-apple-system,Segoe UI,sans-serif}textarea{min-height:150px;resize:vertical}.k-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.k-actions .secondary{background:#f5efe3}.k-actions .danger{border-color:#a97070;color:#7a1d1d}
.k-result-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.k-result-card{border:1px solid var(--k-line);border-radius:18px;padding:14px;background:#fff}.k-result-card span{display:block;font:700 12px system-ui,-apple-system,Segoe UI,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--k-muted)}.k-result-card strong{display:block;font:700 24px system-ui,-apple-system,Segoe UI,sans-serif;margin-top:6px;color:#1e1b16}.k-interpretation{margin-top:14px;padding:14px 16px;border-radius:16px;background:#f6efe1}.k-counter{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}.k-counter div{background:#fff;border:1px solid var(--k-line);border-radius:16px;padding:10px 14px;font:600 14px system-ui,-apple-system,Segoe UI,sans-serif}.k-counter strong{font-size:20px;color:var(--k-accent)}
.k-table-wrap{overflow:auto;border:1px solid var(--k-line);border-radius:16px}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:11px 12px;border-bottom:1px solid #eadfcd;text-align:left;vertical-align:top}th{background:#f3eadb;font:700 13px system-ui,-apple-system,Segoe UI,sans-serif;text-transform:uppercase;letter-spacing:.05em}td{font-size:15px}.k-formula{font:700 22px Georgia,'Times New Roman',serif;background:#f4ead8;border:1px solid #ddccb4;border-radius:16px;padding:16px;text-align:center;margin:18px 0}.k-status{font:600 14px system-ui,-apple-system,Segoe UI,sans-serif;margin-top:10px;padding:11px 12px;border-radius:14px;background:#f6efe1}.k-status.ok{background:#e6f1e8;color:var(--k-ok)}.k-status.warn{background:#fff2d2;color:var(--k-warn)}.k-status.bad{background:#f8e0e0;color:var(--k-bad)}
.k-footer{padding:26px 20px;background:#221a12;color:#f2e5d0}.k-footer .k-wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.k-footer a{color:#f2e5d0}
@media(max-width:860px){.k-grid,.k-grid-2,.k-form-grid,.k-result-cards{grid-template-columns:1fr}.k-top{padding-top:24px}.k-card,.k-panel,.k-article{border-radius:18px}.k-footer .k-wrap{display:block}}