:root{--ink:#14233b;--navy:#1E3A5F;--accent:#B83A14;--bg:#F8FAFC;--card:#fff;--line:#d9e0e8;--mute:#475569;--chip:#eef3f8}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16.5px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
.tn-wrap{max-width:860px;margin:0 auto;padding:0 16px}
a{color:#1d4ed8;text-underline-offset:2px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #2563eb;outline-offset:2px}
.tn-skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:10}.tn-skip:focus{left:8px;top:8px}
.tn-head{background:var(--navy);color:#fff}
.tn-head .tn-wrap{display:flex;align-items:center;min-height:56px}
.tn-brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-size:18px;letter-spacing:.2px}
.tn-logo{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff;font-size:18px}
main{padding:28px 0 56px;display:block}
h1{font-size:clamp(30px,6vw,44px);line-height:1.15;margin:0 0 10px;color:var(--navy);font-weight:600}
h2{font-size:clamp(22px,4vw,28px);line-height:1.25;margin:0 0 10px;color:var(--navy);font-weight:600}
h3{font-size:18px;margin:0 0 6px;color:var(--navy);font-weight:600}
p{margin:0 0 14px}
.tn-lead{font-size:17px;color:#1e293b}
.tn-upd{color:var(--mute);font-size:14px;margin:0 0 18px}
.tn-tool{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin:0 0 18px}
.tn-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:12px;align-items:end}
.tn-field{min-width:0}
.tn-field label{display:block;font-size:14px;margin-bottom:4px;color:var(--mute)}
.tn-opt{font-size:13px}
input[type=text],input[type=email],select,textarea{width:100%;min-height:46px;padding:9px 12px;border:1px solid #94a3b8;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
textarea{min-height:140px}
.tn-go{min-height:46px;padding:0 24px;border:0;border-radius:10px;background:var(--accent);color:#fff;font:inherit;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center}
.tn-go:hover{background:#962d0e}
.tn-msg{margin:10px 0 0;min-height:1px;color:var(--mute);font-size:15px}
.tn-results{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.tn-res{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px 6px 12px;border:1px solid var(--line);border-radius:10px;background:#fbfdff;min-width:0}
.tn-res-t{overflow-wrap:anywhere}
.tn-res-a{display:flex;gap:6px;flex:none}
.tn-btn{min-height:36px;min-width:44px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--navy);font:inherit;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:4px}
.tn-btn:hover{border-color:var(--navy)}
.tn-btn.on{background:var(--navy);color:#fff}
.tn-btn small{font-size:12px}
.tn-items{margin:0 0 30px}
.tn-gl{margin:14px 0 6px;font-size:14px;color:var(--mute);text-transform:uppercase;letter-spacing:.5px}
.tn-flow{display:flex;flex-wrap:wrap;gap:8px}
.tn-flow::after{content:'';flex:1000 1 0}
.tn-chip{flex:1 1 auto;padding:8px 14px;white-space:nowrap;text-align:center;font:inherit;font-weight:400;border:1px solid var(--line);border-radius:999px;background:var(--chip);color:var(--ink);cursor:pointer}
.tn-chip:hover{border-color:var(--navy);background:#e2ebf4}
.tn-chip.on{background:var(--navy);color:#fff}
.tn-top{margin:0 0 26px}.tn-top ol{margin:0;padding-left:22px}
.tn-sec{margin:0 0 30px}
.tn-ex{padding:10px 12px;background:var(--card);border:1px solid var(--line);border-radius:10px}
.tn-exr{color:var(--mute)}
.tn-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:12px}
.tn-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;min-width:0}
.tn-card p{margin:0 0 8px;font-size:16px}
.tn-card-r{color:var(--navy);overflow-wrap:anywhere}
.tn-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tn-col{min-width:0}
.tn-bc ol{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:14px;color:var(--mute)}
.tn-bc li+li::before{content:'›';margin-right:6px}
.tn-prose{max-width:760px}
.tn-body h2{margin-top:26px}
.tn-body ul{padding-left:22px}
.tn-foot{border-top:1px solid var(--line);padding:22px 0;color:var(--mute);font-size:15px}
.tn-fnav{display:flex;flex-wrap:wrap;gap:6px 18px;margin-bottom:8px}
.tn-fnav a{color:var(--navy);padding:6px 0}
.tn-contact label{display:block;margin:12px 0 4px;font-size:15px}
.tn-contact .tn-hp{position:absolute;left:-9999px}
.tn-notice{padding:10px 14px;border-radius:10px;background:#e8f5ee;border:1px solid #9fd3b6;margin-bottom:14px}
.tn-notice.err{background:#fdecec;border-color:#e6a1a1}
@media(max-width:700px){.tn-form{grid-template-columns:minmax(0,1fr)}.tn-go{justify-content:center}.tn-results{grid-template-columns:minmax(0,1fr)}.tn-cols{grid-template-columns:minmax(0,1fr)}}
@media(prefers-reduced-motion:no-preference){.tn-chip,.tn-btn,.tn-go{transition:background .18s,border-color .18s}}

/* content blocks used by pages */
.tn-verify{font-size:.9rem;color:#4a5a73;margin:.4rem 0 1rem}
.tn-body figure{margin:1.2rem auto;text-align:center}
.tn-body figure img{max-width:100%;height:auto;border-radius:12px}
.tn-body figcaption{font-size:.88rem;color:#4a5a73;margin-top:.4rem}
.tn-tbl{overflow-x:auto;margin:1rem 0}
.tn-tbl table{border-collapse:collapse;width:100%;min-width:0}
.tn-tbl caption{text-align:left;font-size:.9rem;color:#4a5a73;padding:0 0 .5rem}
.tn-tbl th,.tn-tbl td{border:1px solid #d8e0ee;padding:.5rem .7rem;text-align:left;vertical-align:top;overflow-wrap:anywhere}
.tn-tbl th{background:#eef3fb}
.tn-body .tn-items{margin:1rem 0}
.tn-body figure.size-medium img{max-width:min(100%,360px);width:100%}
.tn-body .tn-results{list-style:none;padding-left:0;margin-left:0}
.tn-body .tn-results li::marker{content:''}