:root{
  --hh-yellow:#FFCB3D;
  --hh-yellow-2:#F3B900;
  --hh-ink:#111827;
  --hh-text:#334155;
  --hh-muted:#64748B;
  --hh-line:#E2E8F0;
  --hh-bg:#F6F8FB;
  --hh-card:#FFFFFF;
  --hh-green:#138A5B;
  --hh-red:#C2413A;
  --hh-blue:#1D4ED8;
  --hh-radius:18px;
  --hh-shadow:0 12px 36px rgba(15,23,42,.08);
  --hh-width:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--hh-bg);color:var(--hh-ink);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55
}
a{color:inherit}
button,input,select,textarea{font:inherit}
.hh-shell{width:min(var(--hh-width),calc(100% - 32px));margin:auto}
.hh-topbar{
  position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);
  backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,.9)
}
.hh-topbar-inner{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.hh-brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:900;letter-spacing:-.03em}
.hh-brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--hh-yellow);
  display:grid;place-items:center;color:#111827;font-size:20px;box-shadow:0 8px 18px rgba(255,203,61,.28)
}
.hh-nav{display:flex;align-items:center;gap:8px}
.hh-nav a{padding:9px 12px;border-radius:10px;text-decoration:none;color:var(--hh-text);font-size:14px;font-weight:700}
.hh-nav a:hover,.hh-nav a[aria-current="page"]{background:#FFF7D7;color:#111827}
.hh-top-cta{background:var(--hh-ink)!important;color:white!important}
.hh-breadcrumb{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--hh-muted);font-size:13px;padding-top:22px}
.hh-breadcrumb a{text-decoration:none}
.hh-hero{padding:30px 0 28px}
.hh-hero-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(300px,.7fr);gap:28px;align-items:stretch}
.hh-kicker{
  display:inline-flex;align-items:center;gap:8px;background:#FFF7D7;border:1px solid #FDE68A;
  color:#7C5A00;padding:7px 11px;border-radius:999px;font-weight:800;font-size:13px
}
.hh-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.06;letter-spacing:-.045em;margin:15px 0}
.hh-hero p{max-width:760px;font-size:18px;color:var(--hh-text);margin:0}
.hh-hero-card{
  border:1px solid var(--hh-line);background:linear-gradient(145deg,#fff,#FFF9E8);
  border-radius:24px;padding:24px;box-shadow:var(--hh-shadow)
}
.hh-hero-card strong{display:block;font-size:18px;margin-bottom:12px}
.hh-mini-list{display:grid;gap:11px;color:var(--hh-text);font-size:14px}
.hh-mini-list span{display:flex;gap:9px}
.hh-mini-list b{color:var(--hh-green)}
.hh-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hh-btn{
  appearance:none;border:0;border-radius:12px;min-height:46px;padding:0 18px;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:800;text-decoration:none;cursor:pointer;transition:.2s ease
}
.hh-btn:hover{transform:translateY(-1px)}
.hh-btn-primary{background:var(--hh-yellow);color:#111827;box-shadow:0 9px 20px rgba(255,203,61,.26)}
.hh-btn-dark{background:var(--hh-ink);color:white}
.hh-btn-soft{background:#fff;border:1px solid var(--hh-line);color:var(--hh-ink)}
.hh-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:26px;padding-bottom:42px}
.hh-card{background:var(--hh-card);border:1px solid var(--hh-line);border-radius:var(--hh-radius);box-shadow:0 8px 28px rgba(15,23,42,.05)}
.hh-calculator{padding:26px}
.hh-section-title{margin:0 0 6px;font-size:24px;letter-spacing:-.03em}
.hh-section-sub{margin:0 0 22px;color:var(--hh-muted)}
.hh-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.hh-field{display:grid;gap:7px}
.hh-field label{font-size:14px;font-weight:800;color:var(--hh-text)}
.hh-help{font-size:12px;color:var(--hh-muted);font-weight:500}
.hh-input-wrap{position:relative}
.hh-input-wrap input,.hh-field input,.hh-field select,.hh-field textarea{
  width:100%;min-height:48px;border:1px solid #CBD5E1;border-radius:12px;
  background:#fff;padding:10px 13px;color:var(--hh-ink);outline:none;transition:.2s
}
.hh-input-wrap input{padding-right:66px}
.hh-input-wrap span{position:absolute;right:13px;top:50%;transform:translateY(-50%);font-size:13px;color:var(--hh-muted);font-weight:700}
.hh-input-wrap input:focus,.hh-field input:focus,.hh-field select:focus,.hh-field textarea:focus{border-color:#D2A500;box-shadow:0 0 0 4px rgba(255,203,61,.18)}
.hh-form-actions{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.hh-error{display:none;color:var(--hh-red);font-size:13px;font-weight:700;margin-top:4px}
.hh-result{display:none;margin-top:24px;border:1px solid #F1D46A;background:#FFFDF4;border-radius:16px;padding:22px}
.hh-result.is-visible{display:block}
.hh-result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:17px}
.hh-result-head h2{margin:0;font-size:22px}
.hh-score{font-weight:900;background:var(--hh-ink);color:white;padding:8px 12px;border-radius:999px;font-size:13px}
.hh-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.hh-metric{background:white;border:1px solid var(--hh-line);border-radius:14px;padding:15px}
.hh-metric span{display:block;color:var(--hh-muted);font-size:12px;font-weight:700;margin-bottom:5px}
.hh-metric strong{font-size:20px;letter-spacing:-.03em}
.hh-positive{color:var(--hh-green)!important}
.hh-negative{color:var(--hh-red)!important}
.hh-insight{margin-top:15px;padding:15px;border-radius:13px;background:#fff;border-left:4px solid var(--hh-yellow);color:var(--hh-text)}
.hh-table-wrap{overflow:auto;margin-top:16px;border:1px solid var(--hh-line);border-radius:13px;background:white}
.hh-table{width:100%;border-collapse:collapse;min-width:620px}
.hh-table th,.hh-table td{padding:11px 13px;border-bottom:1px solid var(--hh-line);text-align:right;font-size:13px}
.hh-table th:first-child,.hh-table td:first-child{text-align:left}
.hh-table th{background:#F8FAFC;color:var(--hh-muted);font-weight:800}
.hh-side{display:grid;gap:18px;align-content:start}
.hh-side-card{padding:20px}
.hh-side-card h3{margin:0 0 10px;font-size:18px}
.hh-side-card p{margin:0;color:var(--hh-text);font-size:14px}
.hh-side-links{display:grid;margin-top:12px}
.hh-side-links a{padding:11px 0;border-top:1px solid var(--hh-line);text-decoration:none;font-weight:750;font-size:14px}
.hh-side-links a:hover{color:#8A6500}
.hh-note{margin-top:20px;padding:16px;background:#F8FAFC;border:1px solid var(--hh-line);border-radius:13px;color:var(--hh-muted);font-size:13px}
.hh-cta-panel{background:var(--hh-ink);color:white;border-radius:18px;padding:20px}
.hh-cta-panel p{color:#CBD5E1;margin:8px 0 16px}
.hh-tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-bottom:38px}
.hh-tool-card{background:white;border:1px solid var(--hh-line);border-radius:18px;padding:21px;text-decoration:none;box-shadow:0 8px 26px rgba(15,23,42,.04);transition:.22s}
.hh-tool-card:hover{transform:translateY(-4px);box-shadow:var(--hh-shadow);border-color:#F1D46A}
.hh-tool-icon{width:44px;height:44px;border-radius:13px;background:#FFF7D7;display:grid;place-items:center;font-size:22px;margin-bottom:16px}
.hh-tool-card h2{font-size:19px;margin:0 0 7px}
.hh-tool-card p{color:var(--hh-muted);font-size:14px;margin:0 0 16px}
.hh-tool-link{font-weight:850;font-size:14px}
.hh-section-bar{display:flex;align-items:end;justify-content:space-between;gap:18px;margin:10px 0 18px}
.hh-section-bar h2{margin:0;font-size:28px;letter-spacing:-.03em}
.hh-section-bar p{margin:4px 0 0;color:var(--hh-muted)}
.hh-footer{border-top:1px solid var(--hh-line);background:white;padding:28px 0;margin-top:20px;color:var(--hh-muted);font-size:13px}
.hh-footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.hh-modal{
  position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;
  background:rgba(15,23,42,.58);padding:18px
}
.hh-modal.is-open{display:flex}
.hh-modal-box{width:min(560px,100%);max-height:90vh;overflow:auto;background:white;border-radius:20px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.hh-modal-head{display:flex;justify-content:space-between;gap:18px}
.hh-modal-head h2{margin:0;font-size:24px}
.hh-modal-close{border:0;background:#F1F5F9;width:38px;height:38px;border-radius:50%;cursor:pointer;font-size:20px}
.hh-form-status{display:none;margin-top:14px;padding:12px;border-radius:10px;font-size:14px;font-weight:700}
.hh-form-status.ok{display:block;background:#ECFDF5;color:#047857}
.hh-form-status.bad{display:block;background:#FEF2F2;color:#B91C1C}
.hh-sticky-mobile{display:none}
.hh-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:4px;margin-bottom:18px}
.hh-tab{white-space:nowrap;border:1px solid var(--hh-line);background:#fff;border-radius:999px;padding:9px 13px;font-size:13px;font-weight:800;cursor:pointer}
.hh-tab.active{background:var(--hh-ink);color:white;border-color:var(--hh-ink)}
@media(max-width:980px){
  .hh-layout,.hh-hero-grid{grid-template-columns:1fr}
  .hh-side{grid-template-columns:1fr 1fr}
  .hh-tools-grid{grid-template-columns:1fr 1fr}
  .hh-nav a:not(.hh-top-cta){display:none}
}
@media(max-width:720px){
  .hh-shell{width:min(100% - 22px,var(--hh-width))}
  .hh-hero{padding-top:22px}
  .hh-hero h1{font-size:36px}
  .hh-hero p{font-size:16px}
  .hh-calculator{padding:18px}
  .hh-grid-2,.hh-metrics,.hh-side,.hh-tools-grid{grid-template-columns:1fr}
  .hh-form-actions .hh-btn{width:100%}
  .hh-section-bar{align-items:flex-start;flex-direction:column}
  body{padding-bottom:72px}
  .hh-sticky-mobile{
    display:grid;grid-template-columns:1fr 1fr;gap:9px;position:fixed;left:0;right:0;bottom:0;z-index:90;
    padding:10px 12px;background:rgba(255,255,255,.96);border-top:1px solid var(--hh-line);backdrop-filter:blur(14px)
  }
  .hh-sticky-mobile .hh-btn{min-height:45px;padding:0 10px;font-size:13px}
}