:root{--bg: #f4f6fb;--bg2: #ffffff;--card: #ffffff;--card2: #f7f9fe;--line: #e8ecf4;--text: #0f172a;--muted: #64748b;--up: #059669;--down: #dc2626;--primary: #2563eb;--primary-soft: #e8f0ff;--gold: #b45309;--radius: 16px;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 14px rgba(16, 24, 40, .04)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#app{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Segoe UI,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}#app{max-width:520px;margin:0 auto;min-height:100%;background:var(--bg);position:relative;overflow-x:hidden}.page{padding:16px 16px 104px;min-height:100vh}.row{display:flex;align-items:center}.between{justify-content:space-between}.gap8{gap:8px}.gap12{gap:12px}.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}.muted{color:var(--muted)}.small{font-size:13px}.tiny{font-size:12px}.bold{font-weight:600}.center{text-align:center}.up{color:var(--up)}.down{color:var(--down)}.gold{color:var(--gold)}.mono{font-variant-numeric:tabular-nums;font-family:SF Mono,ui-monospace,Consolas,monospace}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;height:46px;padding:0 18px;border-radius:12px;border:none;background:var(--primary);color:#fff;font-size:15px;font-weight:600;width:100%;cursor:pointer;transition:opacity .15s,transform .1s,box-shadow .15s;box-shadow:0 2px 8px #2563eb2e}.btn:active{transform:scale(.985);opacity:.92}.btn[disabled]{opacity:.45;pointer-events:none;box-shadow:none}.btn.ghost{background:#eef2f9;color:#334155;border:1px solid #e2e8f2;box-shadow:none}.btn.danger{background:#fdecec;color:#b91c1c;border:1px solid #fbd5d5;box-shadow:none}.btn.sm{height:34px;padding:0 14px;font-size:13px;width:auto;border-radius:10px}.input,select,textarea{width:100%;height:48px;background:#f8fafc;border:1px solid #e3e8f1;border-radius:12px;color:var(--text);padding:0 14px;font-size:15px;outline:none;transition:border-color .15s,box-shadow .15s,background .15s}.input:focus,select:focus,textarea:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px #2563eb1f}.input::placeholder{color:#9aa6b8}textarea{height:92px;padding:12px 14px;resize:none}select{-webkit-appearance:none;-moz-appearance:none;appearance:none}.field{margin-bottom:16px}.field>label{display:block;color:var(--muted);font-size:13px;margin-bottom:7px;font-weight:500}.seg{display:flex;background:#eef2f9;border-radius:12px;padding:4px;border:1px solid #e6ebf5}.seg>button{flex:1;height:38px;border:none;background:transparent;color:var(--muted);border-radius:9px;font-size:14px;cursor:pointer;font-weight:500;transition:background .15s,color .15s,box-shadow .15s}.seg>button.on{background:#fff;color:var(--primary);font-weight:600;box-shadow:0 1px 3px #1018281f}.tag{display:inline-block;padding:3px 9px;border-radius:7px;font-size:12px;font-weight:500}.tag.green{background:#e7f7ef;color:#047857}.tag.red{background:#fdecec;color:#b91c1c}.tag.blue{background:#e8f0ff;color:#1d4ed8}.tag.gray{background:#f1f3f8;color:#64748b}.list-item{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid #f0f3f8}.list-item:last-child{border-bottom:none}.tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:520px;height:64px;padding-bottom:env(safe-area-inset-bottom);background:#fffffff7;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);display:flex;z-index:50;box-shadow:0 -2px 12px #1018280d}.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#94a3b8;text-decoration:none;font-size:11px;font-weight:500}.tabbar a.active{color:var(--primary)}.tabbar .ico{font-size:20px;line-height:1}.header{display:flex;align-items:center;justify-content:space-between;height:52px}.header h1{font-size:19px;margin:0;font-weight:700;letter-spacing:-.2px}.back{color:var(--text);font-size:22px;cursor:pointer;width:32px;line-height:1}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;z-index:100;display:flex;align-items:flex-end;justify-content:center}.modal{width:100%;max-width:520px;background:#fff;border-radius:20px 20px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom));box-shadow:0 -8px 40px #1018282e;animation:slideUp .22s ease}@keyframes slideUp{0%{transform:translateY(40px);opacity:.6}to{transform:none;opacity:1}}.toast{position:fixed;left:50%;top:42%;transform:translate(-50%);background:#0f172aeb;color:#fff;padding:11px 18px;border-radius:12px;font-size:14px;z-index:300;max-width:82%;text-align:center;box-shadow:0 8px 24px #10182833}.empty{text-align:center;color:var(--muted);padding:48px 0;font-size:14px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.hero{background:linear-gradient(135deg,#eaf1ff,#f6f9ff 60%,#fff);border:1px solid #dfe8fb;border-radius:20px;padding:18px;position:relative;overflow:hidden;box-shadow:var(--shadow)}.hero:after{content:"";position:absolute;width:200px;height:200px;right:-70px;top:-90px;background:radial-gradient(circle,rgba(37,99,235,.16),transparent 70%)}.switch{width:46px;height:26px;border-radius:13px;background:#d8dfeb;position:relative;transition:background .15s;flex:none;cursor:pointer}.switch.on{background:#10b981}.switch:after{content:"";position:absolute;width:22px;height:22px;border-radius:50%;background:#fff;top:2px;left:2px;transition:transform .15s;box-shadow:0 1px 3px #10182833}.switch.on:after{transform:translate(20px)}.stepper{display:flex;align-items:center}.stepper button{width:40px;height:42px;background:#f1f5fb;border:1px solid #e3e8f1;color:var(--text);font-size:18px;cursor:pointer}.stepper button:first-child{border-radius:10px 0 0 10px}.stepper button:last-child{border-radius:0 10px 10px 0}.stepper input{text-align:center;border-radius:0;border-left:none;border-right:none;height:42px}