html,body{margin:0;padding:0}
body.firm-root{font-family:"Calibri","Source Han Sans SC","Noto Sans SC",sans-serif;background:#e8eaec;color:#2a3036;line-height:1.65}
.firm-root .ico{width:16px;height:16px}
.firm-bar{background:#3C4650;color:#eef1f3;padding:12px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.firm-bar .brand{display:flex;gap:8px;align-items:center;font-weight:700;letter-spacing:.02em}
.firm-bar .nav-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 14px}
.firm-bar a{color:#cfd6dc;text-decoration:none;font-size:12px;text-transform:none}
.firm-wrap{max-width:1000px;margin:0 auto;padding:20px 22px 56px}
.firm-hero{background:#fff;border:1px solid #c5cbd0;padding:16px 18px;margin-bottom:14px}
.firm-hero h1{margin:0 0 8px;font-size:22px;color:#2a3036}
.firm-hero>p{margin:0 0 6px;font-size:15px}
.firm-root .block{background:#fff;border:1px solid #c5cbd0;padding:14px 16px;margin:0 0 12px}
.firm-root .block h2{margin:0 0 8px;font-size:18px;color:#3C4650;border-bottom:2px solid #3C4650;padding-bottom:6px}
.firm-root .lead{margin:0 0 10px;color:#4a545c;font-size:14px}
.rec-cards{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.firm-root .card,.firm-root .pair{background:#f4f5f6;border:1px solid #d3d7db;padding:10px 12px}
.firm-root .card h3,.firm-root .pair h3,.firm-root .step h3{margin:6px 0;font-size:15px}
.firm-root .step-list{list-style:none;margin:0;padding:0}
.firm-root .step{display:grid;grid-template-columns:28px 1fr;gap:8px;padding:8px 0;border-bottom:1px dotted #c5cbd0}
.firm-root .step-n{font-weight:700;color:#3C4650;font-variant-numeric:tabular-nums}
.firm-root .table-wrap{overflow:auto;border:1px solid #b7bdc3}
.firm-root table{width:100%;border-collapse:collapse;font-size:13px}
.firm-root th{background:#3C4650;color:#fff;padding:6px 8px;text-align:left;font-weight:650}
.firm-root td{padding:6px 8px;border-bottom:1px solid #d5d9dd;vertical-align:top}
.firm-root tr:nth-child(even) td{background:#f3f5f6}
.firm-root .pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.firm-root .plain-list{margin:8px 0 0;padding-left:1.15em;font-size:14px}
.firm-root .faq-list details{border:1px solid #c5cbd0;padding:7px 10px;margin:0 0 6px;background:#f7f8f9}
.firm-root .faq-list summary{cursor:pointer;font-weight:650;font-size:14px}
.firm-root .site-footer{padding:12px 0 0;color:#4a545c;font-size:12px;border-top:1px solid #c5cbd0}
@media (max-width:820px){
.firm-bar{flex-direction:column;align-items:flex-start}
.rec-cards,.firm-root .pair-grid{grid-template-columns:1fr}
}