:root{--primary:#0052ff;--primary-light:#ecf0ff;--green:#02c38e;--green-up:#00c693;--green-alt:#03ca9b;--red:#ff3b3b;--red-down:#ff3b3b;--bg:#fff;--bg-page:#fff;--bg-header:#f4f7fe;--bg-input:#f4f7fa;--bg-gray:#f2f2f2;--bg-card:#fff;--border:#f2f2f2;--border-light:#e8e8e8;--text-primary:#21242d;--text-dark:#353f52;--text-secondary:#5b616e;--text-muted:#757c8e;--text-light:#98a4c4;--text-blue:#1652f0;--up-color:#13b26f;--down-color:#ff3b3b;--tabbar-h:82px;--header-h:48px;--safe-bottom:env(safe-area-inset-bottom,0px);--radius:11px;--radius-lg:15px}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{background:var(--bg-page);height:100%;color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;outline:none;font-family:inherit}input{background:0 0;border:none;outline:none;font-family:inherit}::-webkit-scrollbar{width:0;height:0}.flexjsb{justify-content:space-between;align-items:center;display:flex}.flexac{align-items:center;display:flex}.bluetext{color:var(--primary)}.green-text{color:var(--up-color)}.red-text{color:var(--down-color)}.but1{background:var(--primary);color:#fff;text-align:center;border-radius:10px;width:100%;height:48px;font-size:17px;font-weight:600;line-height:48px}.but-green{background:var(--green);color:#fff;text-align:center;border-radius:20px;padding:10px 0;font-size:16px;font-weight:600}.page-body{min-height:100vh;padding-bottom:calc(var(--tabbar-h) + var(--safe-bottom) + 10px);background:var(--bg-page)}.navbar{z-index:99;height:var(--header-h);border-bottom:1px solid var(--border);background:#fff;justify-content:space-between;align-items:center;padding:0 17px;display:flex;position:sticky;top:0}.navbar .title{color:#242424;text-align:center;flex:1;font-size:20px;font-weight:600}.navbar .icon-btn{width:32px;height:32px;color:var(--text-primary);justify-content:center;align-items:center;font-size:18px;display:flex}.card{border-radius:var(--radius-lg);border:.5px solid var(--border-light);background:#fff}.section-title{color:var(--text-primary);padding:10px 18px;font-size:20px;font-weight:900;line-height:27px}.toast{color:#fff;z-index:9999;background:#111111bf;border-radius:5px;padding:10px 20px;font-size:13px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.modal-overlay{z-index:200;background:#00000080;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-sheet{background:#fff;border-radius:16px 16px 0 0;width:100%;max-width:480px;max-height:85vh;overflow-y:auto}.modal-title{color:#353f52;text-align:center;border-bottom:1px solid #d8d8d880;font-size:1.3rem;font-weight:800;line-height:3rem}