*{box-sizing:border-box}
:root{
  --navy:#082a63;
  --navy2:#123d78;
  --teal:#18b7bb;
  --teal-soft:#e9f9f9;
  --bg:#f5f8fc;
  --card:#fff;
  --line:#d9e3ef;
  --text:#15243a;
  --muted:#607087;
  --ok:#18794e;
  --ok-bg:#ecf8f1;
  --warn:#9a6700;
  --warn-bg:#fff7e0;
  --bad:#b42318;
  --bad-bg:#fff0ef;
  --shadow:0 14px 34px rgba(8,42,99,.08);
}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}
button,input{font:inherit}
button{cursor:pointer}
.tc-wrap{width:min(1120px,calc(100% - 28px));margin:24px auto 28px}
.tc-card{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:26px}
.tc-hero{padding:30px}
.tc-kicker{display:inline-flex;align-items:center;min-height:30px;padding:6px 11px;border-radius:999px;background:var(--teal-soft);color:#087d82;font-size:13px;font-weight:800;letter-spacing:.03em;text-transform:uppercase}
h1,h2{margin:0;color:var(--navy);line-height:1.12}
h1{font-size:clamp(30px,4vw,46px);margin-top:14px}
h2{font-size:clamp(24px,3vw,31px);margin-top:8px}
.tc-intro{max-width:850px;margin:14px 0 0;font-size:17px;line-height:1.65;color:var(--muted)}
.tc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-top:18px}
.tc-section-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:20px}
.tc-field{margin-bottom:16px}
.tc-field label,.tc-label{display:block;color:var(--navy);font-weight:800;font-size:14px;margin-bottom:8px}
.tc-field input{width:100%;height:50px;border:1px solid #cfdcea;border-radius:14px;background:#fff;color:var(--text);padding:0 14px;outline:none}
.tc-field input:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(24,183,187,.15)}
.tc-toggle{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.tc-toggle-btn{height:46px;border:1px solid #cfdcea;border-radius:13px;background:#fff;color:var(--navy);font-weight:800}
.tc-toggle-btn.is-active{background:var(--teal);color:#fff;border-color:var(--teal)}
.tc-option{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--line);border-radius:14px;padding:14px;margin-top:2px;background:#fbfdff;cursor:pointer}
.tc-option input{position:absolute;opacity:0;pointer-events:none}
.tc-option-check{width:22px;height:22px;flex:0 0 22px;border:2px solid #9bb3cd;border-radius:7px;background:#fff;position:relative}
.tc-option input:checked+.tc-option-check{background:var(--teal);border-color:var(--teal)}
.tc-option input:checked+.tc-option-check:after{content:"";position:absolute;left:5px;top:1px;width:6px;height:12px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg)}
.tc-option strong{display:block;color:var(--navy);font-size:14px;margin-bottom:3px}
.tc-option small{display:block;color:var(--muted);line-height:1.45}
.tc-actions{display:flex;gap:10px;margin-top:20px}
.tc-primary-btn,.tc-secondary-btn{border-radius:12px;padding:12px 17px;font-weight:800}
.tc-primary-btn{border:0;background:var(--navy);color:#fff}
.tc-primary-btn:hover{background:var(--navy2)}
.tc-secondary-btn{border:1px solid #cfdcea;background:#fff;color:var(--navy)}
.tc-secondary-btn:hover{background:#f5f8fc}
.tc-error{margin:13px 0 0;color:var(--bad);font-size:14px;font-weight:700}
.tc-result-card{display:flex;flex-direction:column}
.tc-result-status{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:16px;padding:14px 16px;background:#f7f9fc}
.tc-status-dot{width:12px;height:12px;border-radius:50%;background:#9aa8b8;flex:0 0 auto}
.tc-status-label{display:block;font-size:12px;color:var(--muted);text-transform:uppercase;font-weight:800;letter-spacing:.04em;margin-bottom:2px}
.tc-result-status strong{font-size:18px;color:var(--navy)}
.tc-result-status[data-state="ok"]{background:var(--ok-bg);border-color:#c7e7d4}
.tc-result-status[data-state="ok"] .tc-status-dot{background:var(--ok)}
.tc-result-status[data-state="ok"] strong{color:var(--ok)}
.tc-result-status[data-state="warn"]{background:var(--warn-bg);border-color:#eadba7}
.tc-result-status[data-state="warn"] .tc-status-dot{background:#d89b19}
.tc-result-status[data-state="warn"] strong{color:var(--warn)}
.tc-result-status[data-state="bad"]{background:var(--bad-bg);border-color:#f1c5c0}
.tc-result-status[data-state="bad"] .tc-status-dot{background:var(--bad)}
.tc-result-status[data-state="bad"] strong{color:var(--bad)}
.tc-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px}
.tc-metric{border:1px solid var(--line);border-radius:16px;padding:15px;background:#fbfdff}
.tc-metric span{display:block;color:var(--muted);font-size:13px;font-weight:700;margin-bottom:7px}
.tc-metric strong{display:block;color:var(--navy);font-size:clamp(22px,3vw,31px);line-height:1.1}
.tc-summary{margin-top:16px;border-left:4px solid var(--teal);background:#f2fbfb;border-radius:12px;padding:15px 16px;color:var(--text);line-height:1.55}
.tc-detail-list{margin-top:16px;border-top:1px solid var(--line)}
.tc-detail-list>div{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--line)}
.tc-detail-list span{color:var(--muted)}
.tc-detail-list strong{color:var(--navy);text-align:right}
.tc-note{margin:16px 0 0;color:#748296;font-size:12px;line-height:1.5}
@media(max-width:800px){
  .tc-wrap{width:min(100% - 18px,1120px);margin:10px auto 18px}
  .tc-card,.tc-hero{padding:19px;border-radius:18px}
  .tc-grid{grid-template-columns:1fr;gap:12px;margin-top:12px}
  .tc-intro{font-size:15px}
  .tc-metrics{grid-template-columns:1fr}
}
@media(max-width:520px){
  .tc-toggle{grid-template-columns:1fr}
  .tc-actions{display:grid;grid-template-columns:1fr}
  .tc-primary-btn,.tc-secondary-btn{width:100%}
  .tc-detail-list>div{align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}