:root{--bg:#0b0e12;--panel:#0f1318;--panel-2:#141920;--raise:#1a2029;--line:#1d232b;--line-2:#29303a;--text:#e6ebf1;--text-2:#aeb7c4;--muted:#6d7786;--up:#e5484d;--down:#1fa679;--amber:#f2c14e;--mono:"Cascadia Mono","JetBrains Mono",Consolas,monospace;font-family:Microsoft YaHei UI,Microsoft YaHei,PingFang SC,system-ui,sans-serif;font-size:12px;color:var(--text);background:var(--bg);font-synthesis:none;-webkit-font-smoothing:antialiased;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select{font:inherit;color:inherit}button{background:none;border:0;padding:0;cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid #4b5563;outline-offset:1px}.tk{height:100vh;min-width:1280px;min-height:720px;display:flex;flex-direction:column;overflow:hidden}.num{font-family:var(--mono);font-variant-numeric:tabular-nums}.up{color:var(--up)}.down{color:var(--down)}.tk-top{height:54px;flex-shrink:0;display:flex;align-items:center;gap:18px;padding:0 20px;background:var(--panel);border-bottom:1px solid var(--line)}.tk-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;letter-spacing:1px;white-space:nowrap}.tk-logo{display:flex;align-items:flex-end;gap:3px;height:20px}.tk-logo i{width:4px;border-radius:1px}.tk-logo i:nth-child(1){height:11px;background:var(--down)}.tk-logo i:nth-child(2){height:20px;background:var(--up)}.tk-logo i:nth-child(3){height:14px;background:var(--up);opacity:.7}.tk-badge{font-size:11px;font-weight:500;letter-spacing:0;color:#e9c46a;background:#262012;border:1px solid #43381b;border-radius:4px;padding:2px 7px}.tk-divider{width:1px;height:22px;background:var(--line-2)}.tk-search{display:flex;align-items:center;gap:8px;width:230px;height:32px;padding:0 11px;border:1px solid var(--line-2);border-radius:7px;background:var(--bg);color:var(--muted);transition:border-color .15s}.tk-search:focus-within{border-color:#4a5462;color:var(--text-2)}.tk-search input{flex:1;min-width:0;border:0;outline:0;background:transparent;font:13px var(--mono);color:var(--text)}.tk-search input::placeholder{font-family:inherit;color:#566070}.tk-search kbd{font:10px var(--mono);color:#566070;border:1px solid var(--line-2);border-radius:3px;padding:0 4px}.tk-chips{display:flex;gap:6px}.tk-chip{height:32px;display:flex;align-items:center;gap:7px;padding:0 12px;border-radius:7px;border:1px solid var(--line-2);background:var(--panel-2);color:var(--text-2);transition:border-color .15s,color .15s,background .15s}.tk-chip small{font:10px var(--mono);color:var(--muted)}.tk-chip:hover{border-color:#3b4452;color:var(--text)}.tk-chip.on{border-color:#7a2d31;background:#261517;color:#fff}.tk-chip.on small{color:#d59a9d}.tk-spacer{flex:1}.tk-source{display:flex;align-items:center;gap:9px;color:var(--text-2);white-space:nowrap}.tk-source .dot{width:7px;height:7px;border-radius:50%;background:var(--down);box-shadow:0 0 0 3px #1fa6792e}.tk-source b{font-weight:500;color:var(--text)}.tk-quote{flex-shrink:0;display:flex;align-items:center;gap:32px;padding:14px 20px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#0f1318,#0c1015)}.tk-title h1{margin:0;font-size:21px;font-weight:700;letter-spacing:1px;line-height:1}.tk-meta{display:flex;align-items:center;gap:8px;margin-top:8px;color:var(--muted)}.tk-code{font:12px var(--mono);color:var(--text-2);background:var(--raise);border:1px solid var(--line-2);border-radius:4px;padding:1px 6px}.tk-price strong{display:block;font:600 31px/1 var(--mono);letter-spacing:-.5px}.tk-price span{display:block;margin-top:8px;font:12px var(--mono)}.tk-price span em{font-style:normal;font-family:inherit;color:var(--muted);margin-left:6px}.tk-range{width:188px}.tk-range-head{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-bottom:8px}.tk-range-track{position:relative;height:6px;border-radius:3px;background:linear-gradient(90deg,#1fa6798c,#2b323c 50%,#e5484d8c)}.tk-range-track i{position:absolute;top:-4px;width:2px;height:14px;border-radius:1px;transform:translate(-1px)}.tk-range-track .open{background:#8a94a3}.tk-range-track .close{background:#fff;box-shadow:0 0 0 2px #ffffff1f}.tk-range-foot{display:flex;justify-content:space-between;margin-top:8px;font:11px var(--mono);color:var(--text-2)}.tk-stats{display:flex;gap:30px;margin-left:auto}.tk-stat label{display:block;font-size:11px;color:var(--muted);margin-bottom:7px;white-space:nowrap}.tk-stat b{display:block;font:600 15px/1 var(--mono);white-space:nowrap}.tk-flow{width:220px}.tk-flow-bar{display:flex;height:6px;border-radius:3px;overflow:hidden;background:var(--raise)}.tk-flow-bar i:first-child{background:var(--up)}.tk-flow-bar i:last-child{background:var(--down)}.tk-flow-foot{display:flex;justify-content:space-between;margin-top:8px;font:11px var(--mono)}.tk-tools{height:48px;flex-shrink:0;display:flex;align-items:center;gap:14px;padding:0 20px;background:var(--panel);border-bottom:1px solid var(--line)}.tk-seg{display:flex;gap:2px;padding:3px;border-radius:8px;background:var(--bg);border:1px solid var(--line-2)}.tk-seg button{height:26px;min-width:44px;padding:0 10px;border-radius:5px;color:var(--text-2);transition:background .15s,color .15s}.tk-seg button:hover{color:var(--text)}.tk-seg button.on{background:var(--raise);color:#fff;box-shadow:inset 0 0 0 1px #3a4350}.tk-seg.small button{min-width:34px;padding:0 8px}.tk-field{display:flex;align-items:center;gap:8px;height:34px;padding:0 10px;border:1px solid var(--line-2);border-radius:8px;background:var(--bg);color:var(--muted)}.tk-field select{border:0;outline:0;background:transparent;font:12px var(--mono);color:var(--text);cursor:pointer}.tk-field select option{background:#11151b}.tk-legend{display:flex;align-items:center;gap:16px;color:var(--text-2);font-size:11px;white-space:nowrap}.tk-legend span{display:flex;align-items:center;gap:6px}.tk-legend i{width:18px;height:10px;border-radius:2px}.tk-legend .buy{background:linear-gradient(90deg,#3a2126,#e5484d)}.tk-legend .sell{background:linear-gradient(90deg,#16302a,#1fa679)}.tk-legend .poc{border:1.5px solid var(--amber);background:transparent}.tk-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:8px;border:1px solid var(--line-2);color:var(--text-2);background:var(--bg);transition:color .15s,border-color .15s}.tk-icon:hover{color:#fff;border-color:#3b4452}.tk-alert{flex-shrink:0;display:flex;align-items:center;gap:10px;padding:8px 20px;background:#261316;border-bottom:1px solid #4a2227;color:#ffb3b8}.tk-alert span{flex:1}.tk-alert button{display:grid;place-items:center;color:#ffb3b8}.tk-chart{position:relative;flex:1;min-height:0}.tk-canvas{position:absolute;top:0;right:0;bottom:0;left:0;cursor:crosshair;touch-action:none;-webkit-user-select:none;user-select:none}.tk-canvas canvas{position:absolute;top:0;right:0;bottom:0;left:0}.tk-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;gap:10px;color:var(--muted);font-size:13px;pointer-events:none}.tk-spin{animation:tk-spin 1s linear infinite}@keyframes tk-spin{to{transform:rotate(360deg)}}.tk-tip{position:absolute;z-index:5;width:244px;padding:12px 14px;border-radius:10px;background:#10141a;border:1px solid #2c333d;box-shadow:0 16px 40px #00000080;pointer-events:none}.tk-tip-head{display:flex;align-items:baseline;gap:8px;color:var(--muted);font:11px var(--mono)}.tk-tip-head b{font-weight:600;color:var(--text)}.tk-tip-head small{margin-left:auto;font-family:inherit}.tk-tip-price{display:flex;align-items:center;gap:8px;margin:9px 0 10px}.tk-tip-price span{color:var(--muted);font-size:11px}.tk-tip-price b{font:600 20px/1 var(--mono)}.tk-tip-price em{font-style:normal;font-size:10px;font-weight:600;color:#1a1406;background:var(--amber);border-radius:3px;padding:1px 5px}.tk-tip-grid{display:grid;grid-template-columns:auto 1fr;gap:7px 12px;margin:0}.tk-tip-grid dt{color:var(--muted);font-size:11px}.tk-tip-grid dd{margin:0;text-align:right;font:12px var(--mono)}.tk-tip-grid dd.strong{font-weight:700;font-size:13px}.tk-tip-grid.minor dd{color:var(--text-2);font-size:11px}.tk-tip-grid.minor dd.up{color:var(--up)}.tk-tip-grid.minor dd.down{color:var(--down)}.tk-tip-none{margin:0;color:var(--muted);font-size:11px}.tk-tip-rule{height:1px;margin:11px 0;background:var(--line-2)}.tk-foot{height:30px;flex-shrink:0;display:flex;align-items:center;gap:16px;padding:0 20px;border-top:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:11px;white-space:nowrap}.tk-foot b{font-weight:500;color:var(--text-2)}.tk-foot .sep{width:1px;height:12px;background:var(--line-2)}.tk-tip{width:272px}.tk-tip-price{flex-wrap:wrap}.tk-tip-price em.soft{color:#d6dce5;background:#2a313b}.tk-tip-grid dd small{margin-left:7px;font-size:10px;color:var(--muted)}.fs-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;background:#0305089e;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.fs-dialog{width:760px;max-width:calc(100vw - 32px);height:min(740px,calc(100vh - 48px));display:flex;flex-direction:column;background:#15181d;border:1px solid #2b3038;border-radius:10px;box-shadow:0 24px 64px #0000008c;overflow:hidden}.fs-head{height:58px;flex-shrink:0;display:flex;align-items:center;padding:0 20px;border-bottom:1px solid #262b32}.fs-head h2{margin:0;font-size:17px;font-weight:700;letter-spacing:.5px}.fs-close{margin-left:auto;width:32px;height:32px;display:grid;place-items:center;border-radius:6px;color:#aab3c0}.fs-close:hover{background:#22272e;color:#fff}.fs-tabs{height:50px;flex-shrink:0;display:flex;padding:0 12px;border-bottom:1px solid #262b32}.fs-tabs button{flex:1;position:relative;color:#aeb7c4;font-size:13px}.fs-tabs button:hover{color:#fff}.fs-tabs button.on{color:#fff;font-weight:600}.fs-tabs button.on:after{content:"";position:absolute;left:28%;right:28%;bottom:-1px;height:2px;border-radius:2px;background:var(--up)}.fs-body{flex:1;overflow:auto;padding:4px 28px 22px}.fs-scope{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid #22272e;color:#8a94a3}.fs-seg{display:flex;border:1px solid #333a44;border-radius:6px;overflow:hidden}.fs-seg button{height:30px;padding:0 18px;color:#aeb7c4}.fs-seg button.on{background:#e8ebef;color:#111418;font-weight:600}.fs-body h3{margin:20px 0 2px;font-size:13px;font-weight:700;color:#fff}.fs-row{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:54px;padding:8px 0;border-bottom:1px solid #22272e}.fs-row.child{margin-left:12px;padding-left:18px;border-left:2px solid #2a3038}.fs-label{display:flex;flex-direction:column;gap:4px;min-width:0}.fs-label span{font-size:13px;color:#dfe5ec}.fs-label small{font-size:11px;color:#6f7988}.fs-ctl{display:flex;align-items:center;gap:10px;flex-shrink:0}.fs-select{height:34px;min-width:176px;padding:0 10px;border-radius:6px;border:1px solid #333a44;background:#101317;color:#e6ebf1;font-size:12px;cursor:pointer}.fs-select option{background:#15181d}.fs-switch{position:relative;width:38px;height:22px;border-radius:11px;background:#2b313a;transition:background .15s}.fs-switch i{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#9aa4b2;transition:left .15s,background .15s}.fs-switch.on{background:var(--up)}.fs-switch.on i{left:19px;background:#fff}.fs-step{display:flex;align-items:stretch;height:34px;border:1px solid #333a44;border-radius:6px;overflow:hidden;background:#101317}.fs-step button{width:32px;display:grid;place-items:center;color:#c3cbd6}.fs-step button:last-child{border-left:1px solid #333a44}.fs-step button:hover:not(:disabled){background:#1d2229;color:#fff}.fs-step button:disabled{color:#454d58;cursor:default}.fs-step input{width:64px;border:0;border-left:1px solid #333a44;background:transparent;text-align:center;font:12px var(--mono);color:#fff;outline:0}.fs-step span{display:flex;align-items:center;padding:0 8px 0 0;font-size:11px;color:#7c8594}.fs-swatch{position:relative;width:34px;height:34px;display:grid;place-items:center;border-radius:6px;border:1px solid #333a44;background:#101317;cursor:pointer}.fs-swatch i{width:20px;height:20px;border-radius:4px;box-shadow:inset 0 0 0 1px #ffffff29}.fs-swatch input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.fs-pair,.fs-inline{display:flex;align-items:center;gap:8px}.fs-pair small,.fs-inline small{font-size:11px;color:#7c8594}.fs-inline small{margin-right:6px}.fs-note{margin:14px 0 0;padding:10px 12px;border-radius:6px;background:#1a1e24;color:#8a94a3;font-size:11.5px;line-height:1.65}.fs-foot{height:66px;flex-shrink:0;display:flex;align-items:center;gap:10px;padding:0 20px;border-top:1px solid #262b32}.fs-link{display:flex;align-items:center;gap:6px;color:#aeb7c4}.fs-link:hover{color:#fff}.fs-spacer{flex:1}.fs-btn{height:36px;min-width:86px;padding:0 16px;border-radius:6px;border:1px solid #3a414b;font-weight:600;color:#e6ebf1}.fs-btn:hover{border-color:#4a525e}.fs-btn.primary{background:var(--up);border-color:var(--up);color:#fff}.fs-btn.primary:disabled{background:#33383f;border-color:#33383f;color:#7f8792;cursor:default}.tk-legend .swatch{width:12px;height:12px;border-radius:2px}.tk-legend .ring{width:12px;height:12px;border-radius:2px;background:transparent}.tk-icon.wide{width:auto;display:flex;align-items:center;gap:7px;padding:0 12px;font-size:12px}.tk-legend b{font-weight:700}.tk-legend .tk-layers{color:var(--muted);padding-right:14px;border-right:1px solid var(--line-2)}