:root{--paper:#fbf7ed;--ink:#30251f;--muted:#74655b;--red:#a9362b;--red-dark:#79251f;--gold:#b98b3f;--line:#e5d8c4;--card:#fffdf8;--shadow:0 12px 34px rgba(79,51,32,.09)}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",sans-serif;line-height:1.7}.wrap{width:min(1080px,calc(100% - 32px));margin:auto}.crumb{border-bottom:1px solid var(--line);background:#fffaf1}.crumb .wrap{display:flex;gap:10px;padding:10px 0;font-size:14px}.crumb a,.card a{color:var(--red-dark)}.hero{padding:55px 0 28px;background:radial-gradient(circle at 85% 20%,rgba(185,139,63,.18),transparent 25%)}.hero h1{font-family:serif;font-size:clamp(30px,5vw,48px);margin:3px 0 10px;line-height:1.25}.hero p{margin:0;color:var(--muted)}.eyebrow{color:var(--red)!important;letter-spacing:.16em;font-size:12px;font-weight:800}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:clamp(20px,4vw,34px);box-shadow:var(--shadow);margin-bottom:24px}.card h2,.popular h2{font-family:serif;margin:0 0 20px;font-size:24px}.converter{border-top:4px solid var(--red)}label{display:block;font-size:14px;font-weight:700;margin-bottom:6px}input,select,button{font:inherit}input,select{width:100%;border:1px solid #cdbda8;border-radius:10px;background:#fff;padding:12px;color:var(--ink)}#amount{font-size:24px}.currency-row{display:grid;grid-template-columns:1fr 74px 1fr;align-items:end;gap:15px;margin:20px 0}.currency-search{padding:8px 10px;margin-bottom:6px;font-size:14px}.currency-row button{align-self:center;border:1px solid var(--gold);color:var(--red-dark);background:#fff8e7;border-radius:50%;width:56px;height:56px;cursor:pointer}.currency-row button span{display:block;font-size:11px}.submit{border:0;border-radius:10px;background:var(--red);color:#fff;font-weight:700;padding:12px 26px;cursor:pointer}.submit:hover{background:var(--red-dark)}.result{margin-top:26px;padding:24px;background:#f6ead5;border-radius:14px;display:flex;flex-wrap:wrap;align-items:center;gap:10px}.result small{width:100%;color:var(--muted)}.result strong{font-family:serif;color:var(--red-dark);font-size:clamp(28px,5vw,42px);margin-right:auto}.result button{border:1px solid var(--red);background:transparent;color:var(--red-dark);border-radius:8px;padding:7px 12px;cursor:pointer}.rates{display:flex;flex-wrap:wrap;gap:10px 30px;padding-top:18px}.alert{padding:14px 18px;border:1px solid #d9b868;background:#fff4ce;border-radius:10px;margin-bottom:20px}.alert.error{border-color:#cb746d;background:#fff0ef}.popular{padding:12px 0 28px}.chips{display:flex;flex-wrap:wrap;gap:10px}.chips a{background:#fff;border:1px solid var(--line);border-radius:99px;padding:7px 15px;color:var(--red-dark);text-decoration:none}.tables,.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.info-grid .card{height:100%}table{border-collapse:collapse;width:100%}caption{text-align:left;font-weight:700;padding-bottom:8px}th,td{text-align:right;padding:10px;border-bottom:1px solid var(--line)}th:first-child,td:first-child{text-align:left}.muted{color:var(--muted)}.stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}.stats span{background:#f6ead5;padding:8px 14px;border-radius:8px}#history-chart svg{display:block;width:100%;height:auto;max-height:260px}.chart-line{stroke:var(--red);stroke-width:3;fill:none}.chart-area{fill:rgba(185,139,63,.18)}.chart-dot{fill:var(--red)}details{border-top:1px solid var(--line);padding:14px 0}summary{cursor:pointer;font-weight:700}.faq p{margin-bottom:0}@media(max-width:650px){.wrap{width:min(100% - 20px,1080px)}.hero{padding-top:35px}.currency-row,.tables,.info-grid{grid-template-columns:1fr}.currency-row button{justify-self:center;transform:rotate(90deg);margin:0}.card{border-radius:13px;padding:18px}.result strong{overflow-wrap:anywhere}.rates{font-size:14px}table{font-size:14px}.gshell-footer{overflow:hidden}}