:root{--blue:#1e6eea;--blue-dark:#164a9c;--blue-pale:#eef6ff;--orange:#f59e0b;--orange-pale:#fff7e7;--green:#119b63;--green-pale:#edfaf4;--ink:#17233a;--muted:#65748b;--line:#dbe4ee;--canvas:#f8fafc;--white:#fff}*{box-sizing:border-box;border-radius:0!important}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink);font:15px/1.7 "Segoe UI","Microsoft YaHei",Arial,sans-serif}.site-header,main,footer{max-width:1240px;margin:auto}.site-header{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 32px;background:var(--white);border-bottom:1px solid var(--line)}.brand{position:relative;padding-left:14px;color:#15366e;font-size:19px;font-weight:900;text-decoration:none}.brand:before{position:absolute;inset:5px auto 5px 0;width:4px;background:var(--blue);content:""}.site-header nav{display:flex;gap:25px}.site-header nav a{color:#405169;font-size:14px;font-weight:700;text-decoration:none}.site-header nav a:hover{color:var(--blue)}.hero{padding:56px 54px 48px;background:var(--white);border-bottom:1px solid var(--line)}.hero>*{max-width:820px}.hero h1{position:relative;margin:8px 0 15px;padding-left:19px;color:#172c53;font-size:clamp(32px,4.6vw,56px);line-height:1.18;letter-spacing:-.035em}.hero h1:before{position:absolute;top:5px;bottom:5px;left:0;width:6px;background:var(--blue);content:""}.hero p{margin:0 0 0 19px;color:var(--muted);font-size:16px}.eyebrow{margin:0;color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.hero .eyebrow{color:#d07d00}.layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(290px,.72fr);gap:22px;padding:30px 32px}.card{padding:29px;background:var(--white);border:1px solid var(--line)}.converter{border-top:3px solid var(--blue)}.card-head{display:flex;justify-content:space-between;gap:20px}.card h2{margin:5px 0 24px;color:#18335f;font-size:25px;line-height:1.3}.status{align-self:start;padding:3px 8px;border:1px solid #f4c56f;color:#a76000;background:var(--orange-pale);font-size:12px;font-weight:800}label{display:grid;gap:8px;color:#31435e;font-size:13px;font-weight:800}input,select{width:100%;height:50px;padding:0 13px;border:1px solid #bdcad9;background:#fff;color:var(--ink);font:inherit;outline:0}input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,110,234,.12)}.currency-row{display:grid;grid-template-columns:1fr 52px 1fr;gap:14px;align-items:end;margin-top:20px}.currency-row button{height:50px;border:1px solid var(--blue);background:var(--blue);color:#fff;font-size:22px;cursor:pointer}.currency-row button:hover{background:var(--blue-dark);border-color:var(--blue-dark)}.answer{display:grid;gap:4px;margin-top:27px;padding:20px 21px;background:var(--green-pale);border-left:4px solid var(--green)}.answer small,.answer span{color:#587466}.answer strong{color:#087447;font-size:32px;line-height:1.2}.note{position:relative;background:var(--blue-pale);border-color:#cfe0fa;border-top:3px solid var(--orange)}.note:before{display:block;width:35px;height:3px;margin-bottom:22px;background:var(--orange);content:""}.note .eyebrow{color:#a76400}.note h2{color:#1e416e;font-size:25px}.note p,.note li{color:#536985}.note ul{padding-left:19px}.reference{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;padding:42px 32px;background:var(--white);border-top:1px solid var(--line)}.reference h2,.detail-section h2{margin:5px 0 13px;color:#19355f;font-size:28px;line-height:1.35}.reference p{max-width:430px;margin:0;color:var(--muted)}.rate-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.rate-grid div{display:grid;gap:4px;padding:17px 18px;background:#fff;border:1px solid var(--line)}.rate-grid div:first-child{border-top:3px solid var(--orange)}.rate-grid span,.related-grid small{color:var(--muted);font-size:13px}.rate-grid b{color:#183b70;font-size:20px}.detail-section{padding:35px 32px;background:var(--white);border-top:1px solid var(--line)}.detail-section .eyebrow{margin-bottom:2px;color:var(--blue)}.table-wrap{overflow:auto;border:1px solid var(--line)}table{width:100%;min-width:650px;border-collapse:collapse}th,td{padding:14px 17px;text-align:left;border-bottom:1px solid var(--line)}th{background:#f1f6fc;color:#36547d;font-size:12px;letter-spacing:.04em}tr:nth-child(even){background:#fbfcfe}td{font-variant-numeric:tabular-nums}.trend-card{padding:21px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--blue)}.trend-card p{color:var(--muted);margin:8px 0 0}.amount-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.amount-grid div{display:grid;gap:5px;padding:18px;border:1px solid var(--line);background:#fff}.amount-grid div:first-child{border-top:3px solid var(--green)}.amount-grid span{color:var(--muted);font-size:13px}.amount-grid b{color:#087447;font-size:21px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.related-grid a{display:grid;gap:7px;min-height:104px;padding:17px;border:1px solid var(--line);color:var(--ink);text-decoration:none;background:#fff}.related-grid a:hover{border-color:var(--blue);background:var(--blue-pale)}.related-grid a span{font-weight:700;line-height:1.45}footer{padding:28px 32px;background:#fff;border-top:1px solid var(--line);color:var(--muted);font-size:13px}footer a{color:var(--blue-dark)}button,a,input,select,summary{transition:background-color .16s,border-color .16s,color .16s}@media(max-width:780px){.site-header{height:60px;padding:0 20px}.site-header nav{gap:16px}.site-header nav a{font-size:13px}.hero{padding:47px 22px}.layout,.reference{grid-template-columns:1fr;gap:20px;padding:25px 20px}.detail-section{padding:29px 20px}.card{padding:22px}.reference h2,.detail-section h2{font-size:24px}.rate-grid,.amount-grid,.related-grid{grid-template-columns:1fr}.related-grid a{min-height:auto}}