:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#17211d;--muted:#64716b;--faint:#9aa49f;--paper:#f4f7f5;--paperWarm:#fffaf1;--panel:#fffffc;--panelSoft:#f7faf7;--line:#dce4de;--lineStrong:#b9c6be;--accent:#9a3c32;--accentDark:#743026;--green:#2e6a55;--greenDark:#224f40;--gold:#a36f1d;--shadow:0 22px 70px #17211d1c;--softShadow:0 14px 34px #17211d12;font-family:Inter,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif}*{box-sizing:border-box}html,body,#app{min-height:100%}body{color:var(--ink);background:linear-gradient(#2e6a550a 1px,#0000 1px) 0 0/44px 44px,linear-gradient(90deg,#2e6a5509 1px,#0000 1px) 0 0/44px 44px,linear-gradient(#eef5f1 0%,#f8faf8 52%,#f4f6f7 100%);margin:0}button,input{font:inherit}button{border:0}.shell{align-content:center;gap:22px;width:min(1080px,100% - 40px);min-height:100dvh;margin:0 auto;padding:52px 0;display:grid}.masthead{align-items:center;gap:14px;display:flex}.brandMark{color:#fff;width:54px;height:54px;box-shadow:var(--softShadow);background:linear-gradient(135deg,#ffffff29,#0000 44%),#213d34;border-radius:8px;place-items:center;display:grid}.brandMark svg{stroke-width:2px;width:28px;height:28px}.headline{min-width:0}.eyebrow{color:var(--gold);letter-spacing:0;text-transform:uppercase;margin:0 0 5px;font-size:12px;font-weight:850}h1{letter-spacing:0;margin:0;font-size:40px;line-height:1.08}.workspace{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:16px;width:100%;min-width:0;display:grid}.inputPane,.outputPane{border:1px solid var(--line);min-width:0;max-width:100%;box-shadow:var(--shadow);background:#fffffcf5;border-radius:8px}.inputPane{flex-direction:column;padding:30px;display:flex}.outputPane{grid-template-rows:auto 1fr auto auto;min-height:390px;padding:30px;display:grid}.fieldHeader{min-height:28px;color:var(--muted);justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px;font-size:14px;font-weight:800;display:flex}.inputState,.resultState{min-height:24px;color:var(--greenDark);white-space:nowrap;background:#2e6a551a;border-radius:999px;align-items:center;padding:0 9px;display:inline-flex}body[data-state=idle] .inputState,body[data-state=idle] .resultState{color:var(--muted);background:#64716b1a}body[data-state=error] .inputState,body[data-state=error] .resultState{color:var(--accentDark);background:#9a3c321c}.amountField{border:1px solid var(--lineStrong);background:#fbfdfb;border-radius:8px;grid-template-columns:auto 1fr;align-items:center;gap:15px;height:82px;padding:0 20px;transition:border-color .16s,box-shadow .16s,background .16s;display:grid;box-shadow:inset 0 1px #ffffffc7}.amountField:focus-within{border-color:var(--green);background:#fff;box-shadow:inset 0 1px #ffffffd9,0 0 0 4px #2e6a551a}body[data-state=error] .amountField{border-color:#9a3c328c;box-shadow:0 0 0 4px #9a3c3214}.currencySign{width:38px;height:38px;color:var(--gold);background:#a36f1d1c;border-radius:8px;place-items:center;font-size:24px;font-weight:900;display:grid}.amountField input{width:100%;min-width:0;color:var(--ink);letter-spacing:0;background:0 0;border:0;outline:0;font-size:31px;font-weight:800}.amountField input::placeholder{color:var(--faint)}.sampleBar{flex-wrap:wrap;gap:9px;margin-top:16px;display:flex}.sampleButton{border:1px solid var(--line);min-height:34px;color:var(--greenDark);cursor:pointer;letter-spacing:0;background:#fff;border-radius:999px;padding:0 12px;font-size:13px;font-weight:750}.sampleButton:hover{background:#2e6a5512;border-color:#2e6a5561}.detailList{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:auto;padding-top:28px;display:grid}.detailList div{border:1px solid var(--line);background:var(--panelSoft);border-radius:8px;min-width:0;min-height:104px;padding:14px}.detailList svg{width:19px;height:19px;color:var(--green);stroke-width:2.1px;margin-bottom:14px}.detailList span,.detailList strong{overflow-wrap:anywhere;display:block}.detailList span{color:var(--muted);font-size:12px;font-weight:750}.detailList strong{color:var(--ink);margin-top:4px;font-size:14px;font-weight:850;line-height:1.28}.resultCard{border-top:1px solid var(--line);border-bottom:1px solid var(--line);align-items:center;min-height:206px;padding:8px 0 22px;display:grid}.resultText{max-width:100%;color:var(--ink);letter-spacing:0;white-space:normal;overflow-wrap:anywhere;word-break:break-word;font-family:Songti SC,STSong,Noto Serif CJK SC,Microsoft YaHei,serif;font-size:35px;font-weight:900;line-height:1.48;display:block}body[data-state=idle] .resultText{color:var(--faint);font-family:Inter,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;font-size:24px;font-weight:800}.majorUnit{color:var(--accentDark);background:linear-gradient(0deg,#9a3c321f 0 34%,#0000 34%);padding:0 .03em;font-size:1.08em;font-weight:950}body[data-state=error] .resultText{color:var(--accent);font-family:Inter,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;font-size:28px;font-weight:850}.normalizedText{min-height:24px;color:var(--muted);margin:18px 0 0;font-size:14px;font-weight:700}.actions{align-items:center;gap:12px;margin-top:24px;display:flex}.primaryAction,.quietAction{cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:9px;min-height:46px;padding:0 17px;font-weight:850;transition:transform .14s,border-color .14s,background .14s,opacity .14s;display:inline-flex}.primaryAction{color:#fff;background:var(--accent);min-width:116px;box-shadow:0 10px 22px #9a3c322e}.primaryAction:hover{background:var(--accentDark);transform:translateY(-1px)}.primaryAction:disabled{cursor:not-allowed;opacity:.48;box-shadow:none;transform:none}.primaryAction.isCopied{background:var(--green);box-shadow:0 10px 22px #2e6a5533}.quietAction{border:1px solid var(--line);min-width:98px;color:var(--ink);background:#fff}.quietAction:hover{border-color:var(--lineStrong);background:var(--panelSoft);transform:translateY(-1px)}.primaryAction svg,.quietAction svg{stroke-width:2.2px;width:18px;height:18px}button:focus-visible,input:focus-visible{outline-offset:3px;outline:3px solid #2e6a553d}@media (max-width:860px){.shell{align-content:start;width:calc(100vw - 28px);padding:30px 0}.workspace{grid-template-columns:1fr}.inputPane,.outputPane{padding:24px}.detailList{padding-top:22px}}@media (max-width:560px){.shell{gap:16px;width:calc(100vw - 22px);padding:22px 0}.masthead{align-items:flex-start}.brandMark{width:46px;height:46px}.brandMark svg{width:24px;height:24px}h1{font-size:30px;line-height:1.14}.inputPane,.outputPane{padding:20px}.amountField{height:70px;padding:0 14px}.currencySign{width:34px;height:34px;font-size:21px}.amountField input{font-size:24px}.detailList{grid-template-columns:1fr}.detailList div{grid-template-columns:auto 1fr;align-items:center;column-gap:12px;min-height:72px;display:grid}.detailList svg{grid-row:span 2;margin:0}.detailList strong{margin-top:0}.resultCard{min-height:168px}.resultText{word-break:break-all;font-size:26px}body[data-state=idle] .resultText{font-size:21px}body[data-state=error] .resultText{font-size:24px}.actions{flex-direction:column;align-items:stretch}.primaryAction,.quietAction{width:100%}}