:root{--primary: #487ce0;--primary-soft: #eef4ff;--text: #16181d;--muted: #737c8c;--line: #ecedf2;--bg: #ffffff;--danger: #e5484d;--warn-bg: #fff8e6;--warn-text: #a16207;--radius: 8px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.5}.app{display:flex;flex-direction:column;min-height:100%;padding-bottom:24px}.header{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:64px 1fr 64px;align-items:center;padding:12px 12px 8px;background:var(--bg)}.header h1{margin:0;font-size:17px;font-weight:600;text-align:center}.header button{border:0;background:none;color:var(--muted);font-size:20px;padding:0;cursor:pointer}.header .link{font-size:13px;color:var(--primary)}.wallet-id{text-align:center;color:var(--muted);font-size:12px;padding-bottom:8px}.wallet-id b{color:var(--text);font-weight:500}.wallet-id .on{color:#16a34a}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);padding:0 16px}.tabs button{position:relative;border:0;background:none;padding:10px 0 12px;font-size:15px;color:var(--muted);cursor:pointer}.tabs button.active{color:var(--text);font-weight:600}.tabs button.active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--primary)}.body{flex:1;padding:16px;display:flex;flex-direction:column;gap:16px}.field label,.section-title{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.field .control{display:flex;align-items:center;gap:8px;background:#f7f8fa;border:1px solid transparent;border-radius:var(--radius);padding:12px}.field .control:focus-within{border-color:var(--primary);background:#fff}.field input,.field select,.field textarea{flex:1;min-width:0;border:0;outline:none;background:transparent;font-size:15px;color:var(--text);font-family:inherit}.field input::placeholder{color:#b7bac4}.field .suffix{color:var(--muted);font-size:13px;white-space:nowrap}.field .suffix.action{color:var(--primary);font-weight:500;cursor:pointer}.field .hint{display:flex;justify-content:space-between;gap:8px;margin-top:6px;font-size:12px;color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;word-break:break-all}.rows{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.rows .row{display:flex;justify-content:space-between;gap:12px;padding:11px 12px;font-size:13px}.rows .row+.row{border-top:1px solid var(--line)}.rows .row span:first-child{color:var(--muted)}.toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0}.toggle .switch{position:relative;width:44px;height:26px;border-radius:13px;background:#d8dae2;border:0;cursor:pointer;transition:background .15s;flex:none}.toggle .switch.on{background:var(--primary)}.toggle .switch:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .15s}.toggle .switch.on:after{transform:translate(18px)}.notice{background:var(--warn-bg);color:var(--warn-text);border-radius:var(--radius);padding:10px 12px;font-size:12px}.empty{padding:56px 0;text-align:center;color:var(--muted);font-size:13px}.empty .icon{font-size:34px;display:block;margin-bottom:10px;opacity:.35}.primary{width:100%;border:0;border-radius:var(--radius);background:var(--primary);color:#fff;font-size:16px;font-weight:500;padding:14px;cursor:pointer}.primary:disabled{background:#dcdde3;color:#fbfbfc;cursor:not-allowed}.ghost{width:100%;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--text);padding:12px;font-size:14px;cursor:pointer}.segmented{display:flex;gap:8px;overflow-x:auto;padding-bottom:2px}.segmented button{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:6px 14px;font-size:13px;white-space:nowrap;cursor:pointer}.segmented button.active{background:var(--primary-soft);border-color:var(--primary);color:var(--primary);font-weight:500}.dir-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.dir-grid button{text-align:left;border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:10px 12px;cursor:pointer;color:var(--text)}.dir-grid button .rate{display:block;font-size:12px;color:var(--muted);margin-top:2px}.dir-grid button.active{border-color:var(--primary);background:var(--primary-soft)}.dir-grid button:disabled{color:var(--muted);background:#f5f6f8;cursor:not-allowed}.list{display:flex;flex-direction:column;gap:10px}.list .item{border:1px solid var(--line);border-radius:var(--radius);padding:12px}.list .item .top{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.list .item .meta{color:var(--muted);font-size:12px;margin-top:4px}.badge{font-size:12px;border-radius:999px;padding:2px 8px;background:#f1f2f6;color:var(--muted);white-space:nowrap}.badge.reviewing,.badge.pending,.badge.paying{background:#fff4e5;color:#b45309}.badge.success{background:#e7f8ef;color:#15803d}.badge.rejected,.badge.failed{background:#fdecec;color:var(--danger)}.amount.in{color:#15803d}.amount.out{color:var(--text)}.error{color:var(--danger);font-size:13px}.loading{padding:40px 0;text-align:center;color:var(--muted)}.pin-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#10121873;display:flex;flex-direction:column;justify-content:flex-end;z-index:20}.pin-sheet{background:#fff;border-radius:16px 16px 0 0;padding:16px 12px calc(12px + env(safe-area-inset-bottom))}.pin-sheet h2{margin:0 0 4px;font-size:16px;text-align:center}.pin-sheet .sub{text-align:center;color:var(--muted);font-size:12px;margin-bottom:14px}.pin-dots{display:flex;justify-content:center;gap:14px;margin-bottom:14px}.pin-dots i{width:12px;height:12px;border-radius:50%;border:1px solid #cfd2dc}.pin-dots i.filled{background:var(--primary);border-color:var(--primary)}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.keypad button{border:0;border-radius:10px;background:#f2f3f7;font-size:20px;padding:14px 0;cursor:pointer;color:var(--text)}.keypad button.wide{font-size:15px;color:var(--muted)}.footer-actions{padding:0 16px;display:flex;flex-direction:column;gap:10px}button,input,select,textarea{font-family:inherit}button,a,input,select,textarea{touch-action:manipulation}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid 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a>small{font-size:10px;color:#8993a4}.commerce-page{padding-bottom:35px}.commerce-hero{display:flex;align-items:center;gap:15px;padding:23px 17px;background:#f0f5ff;border-radius:12px;margin-bottom:20px}.commerce-hero>span{font-size:37px}.commerce-hero h2{font-size:18px;margin:0 0 8px}.commerce-hero p{font-size:12px;color:#748094;margin:0}.commerce-card{padding:19px 16px;border:1px solid #e7ebf0;border-radius:10px;margin:16px 0;background:#fff}.commerce-card h3,.commerce-form h3{font-size:16px;margin:0 0 12px}.commerce-card p{font-size:13px;line-height:1.8;color:#697588}.commerce-card-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.commerce-card-head h3{margin:0}.commerce-card-head .ghost{padding:4px 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