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(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}.premium-page{color:#f2f4f8;background:#090c12;min-height:100vh;padding:0}.premium-app{--p-bg:#090c12;--p-surface:#111621;--p-surface-2:#161c28;--p-surface-3:#0d111a;--p-line:#273043;--p-line-strong:#3a455c;--p-text:#f2f4f8;--p-muted:#98a2b5;--p-faint:#667085;--p-purple:#b987ff;--p-green:#39d98a;--p-yellow:#f4c95d;--p-red:#ff6b6b;width:min(1180px,100% - 32px);color:var(--p-text);margin:0 auto;padding:18px 0 40px;font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}.premium-app button,.premium-app input{font:inherit;color:inherit}.premium-app button{cursor:pointer}.premium-app .topbar{border-bottom:1px solid var(--p-line);justify-content:space-between;align-items:center;gap:20px;min-height:54px;margin-bottom:22px;padding-bottom:16px;display:flex}.premium-app .brand{align-items:center;gap:11px;display:flex}.premium-app .brand-mark{color:#0b0710;background:var(--p-purple);border-radius:8px;place-items:center;width:34px;height:34px;font-size:19px;font-weight:900;display:grid;transform:none}.premium-app .brand div{gap:2px;display:grid}.premium-app .brand strong{letter-spacing:.01em;font-size:15px}.premium-app .brand div span{color:var(--p-muted);font-size:11px}.premium-app .live-meta{color:var(--p-muted);align-items:center;gap:8px;font-size:12px;display:flex}.premium-app .live-meta time{color:var(--p-faint);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .status-dot{background:var(--p-yellow);border-radius:50%;width:7px;height:7px}.premium-app .status-dot.live{background:var(--p-green);box-shadow:0 0 0 4px #39d98a1a}.premium-app .status-dot.cached,.premium-app .status-dot.error{background:var(--p-red)}.premium-app .pro-link{color:#d5baff;background:#1e162a;border:1px solid #4c3867;align-items:center;gap:5px;margin-left:6px;padding:7px 9px;display:flex}.premium-app .icon-button{border:1px solid var(--p-line);background:0 0;border-radius:7px;place-items:center;width:32px;height:32px;display:grid}.premium-app .icon-button:hover{border-color:var(--p-purple);color:var(--p-purple)}.premium-app .spinning{animation:1s linear infinite premium-spin}@keyframes premium-spin{to{transform:rotate(360deg)}}.premium-app .hero-section{border:1px solid var(--p-line-strong);background:var(--p-surface);grid-template-columns:minmax(0,1.45fr) minmax(310px,.75fr);min-height:310px;margin-bottom:12px;display:grid}.premium-app .premium-panel{border-right:1px solid var(--p-line);padding:32px 34px 30px}.premium-app .eyebrow{color:var(--p-purple);align-items:center;gap:7px;margin:0;font-size:13px;font-weight:650;display:flex}.premium-app .premium-row{align-items:end;gap:16px;margin:17px 0 10px;display:flex}.premium-app .premium-number{color:var(--p-purple);letter-spacing:-.07em;font-variant-numeric:tabular-nums;font:760 clamp(58px,8vw,94px)/.94 ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .market-state{border-left:2px solid var(--p-yellow);color:var(--p-yellow);margin-bottom:10px;padding-left:10px;font-size:13px;font-weight:650}.premium-app .state-正在收敛,.premium-app .state-接近目标{border-color:var(--p-green);color:var(--p-green)}.premium-app .state-极端警戒{border-color:var(--p-red);color:var(--p-red)}.premium-app .plain-explanation{color:var(--p-muted);margin:0 0 26px;font-size:13px}.premium-app .gauge-block{max-width:670px}.premium-app .gauge-copy,.premium-app .gauge-values{color:var(--p-faint);justify-content:space-between;font-size:10px;display:flex}.premium-app .gauge-copy{margin-bottom:7px}.premium-app .gauge-track{grid-template-columns:38% 31% 31%;height:9px;display:grid;position:relative}.premium-app .gauge-section.safe{background:#247456}.premium-app .gauge-section.watch{background:#665b35}.premium-app .gauge-section.danger{background:#783c49}.premium-app .gauge-needle{background:#fff;width:2px;height:21px;transition:left .35s;position:absolute;top:-6px;box-shadow:0 0 0 3px #b987ff38}.premium-app .gauge-values{margin-top:9px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .gauge-values span:nth-child(-n+3){color:var(--p-green)}.premium-app .gauge-values span:last-child{color:var(--p-red)}.premium-app .answer-panel{background:var(--p-surface-3);flex-direction:column;justify-content:center;padding:32px 28px;display:flex}.premium-app .answer-label{color:var(--p-muted);align-items:center;gap:7px;font-size:12px;display:flex}.premium-app .answer-value{color:var(--p-green);letter-spacing:-.05em;margin:15px 0 10px;font:720 clamp(31px,4vw,45px) ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .answer-value .currency{color:var(--p-faint);letter-spacing:.12em;margin-bottom:4px;font-size:10px;display:block}.premium-app .answer-panel p{color:var(--p-muted);margin:0 0 16px;font-size:13px;line-height:1.65}.premium-app .answer-panel p b{color:var(--p-text)}.premium-app .text-link{width:fit-content;color:var(--p-purple);background:0 0;border:0;align-items:center;gap:6px;padding:0;font-size:12px;display:flex}.premium-app .notice{border-left:3px solid var(--p-yellow);color:var(--p-yellow);background:#17170f;align-items:center;gap:8px;margin:10px 0;padding:10px 12px;font-size:12px;display:flex}.premium-app .notice.error{border-color:var(--p-red);color:var(--p-red);background:#1b1014}.premium-app .tabs{border-bottom:1px solid var(--p-line);margin-top:22px;display:flex;overflow-x:auto}.premium-app .tabs button{white-space:nowrap;color:var(--p-muted);background:0 0;border:0;border-bottom:2px solid #0000;align-items:center;gap:7px;padding:13px 20px;font-size:13px;display:flex}.premium-app .tabs button:hover{color:var(--p-text)}.premium-app .tabs button.active{border-bottom-color:var(--p-purple);color:var(--p-purple)}.premium-app .tab-panel{border:1px solid var(--p-line);background:var(--p-surface);border-top:0;min-height:470px}.premium-app .return-layout{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.premium-app .calculator-panel,.premium-app .result-panel,.premium-app .trend-panel,.premium-app .data-panel,.premium-app .risk-panel{padding:30px 32px}.premium-app .calculator-panel{border-right:1px solid var(--p-line)}.premium-app .section-heading{justify-content:space-between;align-items:start;gap:20px;margin-bottom:26px;display:flex}.premium-app .section-heading.compact{align-items:center;margin-bottom:18px}.premium-app .section-heading>svg{color:var(--p-purple)}.premium-app .section-kicker{color:var(--p-purple);letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px;font-size:10px;font-weight:700;display:block}.premium-app .section-heading h2,.premium-app .result-panel h2{letter-spacing:-.025em;margin:0;font-size:clamp(19px,2.5vw,25px);line-height:1.25}.premium-app .field-label,.premium-app fieldset legend{color:var(--p-muted);margin-bottom:9px;font-size:12px;display:block}.premium-app .money-input{border-bottom:1px solid var(--p-line-strong);align-items:center;margin-bottom:25px;display:flex}.premium-app .money-input span{color:var(--p-faint);font:12px ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .money-input input{width:100%;color:var(--p-text);background:0 0;border:0;outline:0;padding:9px 12px 12px;font:650 29px ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app fieldset{border:0;margin:0 0 23px;padding:0}.premium-app .segmented{border:1px solid var(--p-line);grid-template-columns:repeat(3,1fr);display:grid}.premium-app .segmented button{border:0;border-right:1px solid var(--p-line);background:var(--p-surface-3);min-height:61px;font:650 17px ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .segmented button:last-child{border-right:0}.premium-app .segmented button small{color:var(--p-faint);margin-top:3px;font:450 10px Inter,sans-serif;display:block}.premium-app .segmented button.selected,.premium-app .leverage-options button.selected{color:var(--p-purple);box-shadow:inset 0 -2px 0 var(--p-purple);background:#21172f}.premium-app .leverage-options{gap:8px;display:flex}.premium-app .leverage-options button{border:1px solid var(--p-line);background:var(--p-surface-3);width:62px;height:38px}.premium-app .field-help{color:var(--p-faint);margin-top:9px;font-size:11px;display:block}.premium-app .result-panel{background:var(--p-surface-3)}.premium-app .result-number{color:var(--p-green);letter-spacing:-.055em;margin:23px 0 20px;font:740 clamp(38px,5vw,58px) ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .result-number span{color:var(--p-faint);letter-spacing:.12em;margin-bottom:5px;font-size:10px;display:block}.premium-app .result-stats{border-block:1px solid var(--p-line);grid-template-columns:repeat(3,1fr);display:grid}.premium-app .result-stats div{border-right:1px solid var(--p-line);padding:14px 12px 14px 0}.premium-app .result-stats div:not(:first-child){padding-left:14px}.premium-app .result-stats div:last-child{border-right:0}.premium-app .result-stats span{color:var(--p-faint);margin-bottom:4px;font-size:10px;display:block}.premium-app .result-stats b{font:13px ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .how-it-works{margin-top:22px}.premium-app .how-it-works h3{margin:0 0 11px;font-size:13px}.premium-app .how-it-works ol{gap:8px;margin:0;padding:0;list-style:none;display:grid}.premium-app .how-it-works li{align-items:center;gap:11px;display:flex}.premium-app .how-it-works li>span{border:1px solid var(--p-line-strong);width:23px;height:23px;color:var(--p-purple);place-items:center;font:11px ui-monospace,monospace;display:grid}.premium-app .how-it-works p{margin:0;font-size:12px;display:grid}.premium-app .how-it-works small{color:var(--p-faint);margin-top:2px}.premium-app .fine-print,.premium-app .chart-note{color:var(--p-faint);margin:18px 0 0;font-size:10px;line-height:1.6}.premium-app .trend-panel{min-height:510px}.premium-app .chart-controls{align-items:center;gap:10px;display:flex}.premium-app .view-buttons,.premium-app .range-buttons{border:1px solid var(--p-line);display:flex}.premium-app .view-buttons button,.premium-app .range-buttons button{border:0;border-right:1px solid var(--p-line);min-height:32px;color:var(--p-muted);background:var(--p-surface-3);align-items:center;gap:5px;padding:7px 11px;font-size:11px;display:flex}.premium-app .view-buttons button:last-child,.premium-app .range-buttons button:last-child{border-right:0}.premium-app .view-buttons button.selected,.premium-app .range-buttons button.selected{color:var(--p-purple);background:#21172f}.premium-app .history-summary{border:1px solid var(--p-line);background:var(--p-surface-3);grid-template-columns:repeat(4,1fr);margin-bottom:12px;display:grid}.premium-app .history-summary div{border-right:1px solid var(--p-line);padding:11px 14px}.premium-app .history-summary div:last-child{border-right:0}.premium-app .history-summary span{color:var(--p-faint);margin-bottom:4px;font-size:9px;display:block}.premium-app .history-summary b{font:12px ui-monospace,SFMono-Regular,Menlo,monospace}.premium-app .history-summary .expanding{color:var(--p-red)}.premium-app .history-summary .contracting{color:var(--p-green)}.premium-app .chart-shell{border-top:1px solid var(--p-line);width:100%;padding-top:8px;overflow:hidden}.premium-app .premium-chart-frame{min-height:260px;position:relative}.premium-app .chart-shell canvas{cursor:crosshair;touch-action:pan-y;max-width:100%;display:block}.premium-app .chart-tooltip{z-index:2;border:1px solid var(--p-line-strong);max-width:calc(100% - 28px);color:var(--p-muted);pointer-events:none;background:#090c12ed;flex-wrap:wrap;gap:5px 12px;padding:9px 11px;font:10px ui-monospace,SFMono-Regular,Menlo,monospace;display:flex;position:absolute;top:12px;right:14px;box-shadow:0 8px 30px #0000004d}.premium-app .chart-tooltip time{width:100%;color:var(--p-text)}.premium-app .chart-tooltip b{color:var(--p-text)}.premium-app .chart-legend{color:var(--p-muted);flex-wrap:wrap;gap:18px;font-size:11px;display:flex}.premium-app .chart-legend span{align-items:center;gap:6px;display:flex}.premium-app .legend-line{background:var(--p-purple);width:18px;height:2px;display:inline-block}.premium-app .legend-line.target{background:var(--p-green)}.premium-app .legend-line.danger{background:var(--p-red)}.premium-app .legend-box{background:var(--p-red);width:7px;height:12px;display:inline-block}.premium-app .legend-box.contraction{background:var(--p-green)}.premium-app .history-error{color:var(--p-yellow);margin-left:auto}.premium-app .data-panel,.premium-app .risk-panel{min-height:470px}.premium-app .price-equation{grid-template-columns:1fr auto auto 1fr auto 1fr;align-items:center;gap:13px;margin-top:42px;display:grid}.premium-app .price-cell{border:1px solid var(--p-line);background:var(--p-surface-3);flex-direction:column;justify-content:center;min-height:132px;padding:18px;display:flex}.premium-app .price-cell>span{color:var(--p-muted);font-size:11px}.premium-app .price-cell b{margin:9px 0;font:27px ui-monospace,monospace}.premium-app .price-cell small{color:var(--p-faint);font-size:10px}.premium-app .price-cell.emphasis{border-color:#8f5bd6}.premium-app .price-cell.emphasis b{color:var(--p-purple)}.premium-app .operator{color:var(--p-faint);font:13px ui-monospace,monospace}.premium-app .data-notes{grid-template-columns:repeat(2,1fr);gap:16px;margin-top:22px;display:grid}.premium-app .data-notes>div{border-top:1px solid var(--p-line);color:var(--p-purple);gap:11px;padding-top:14px;display:flex}.premium-app .data-notes p{gap:4px;margin:0;display:grid}.premium-app .data-notes b{color:var(--p-text);font-size:12px}.premium-app .data-notes span{color:var(--p-muted);font-size:11px;line-height:1.55}.premium-app .danger-text{color:var(--p-red)}.premium-app .risk-table{border:1px solid var(--p-line)}.premium-app .risk-row{border-bottom:1px solid var(--p-line);grid-template-columns:.6fr 1fr 1.3fr .8fr;align-items:center;min-height:52px;display:grid}.premium-app .risk-row:last-child{border-bottom:0}.premium-app .risk-row>*{padding:0 16px;font-size:12px}.premium-app .risk-row b,.premium-app .risk-row span:nth-child(2),.premium-app .risk-row span:nth-child(3){font-family:ui-monospace,monospace}.premium-app .risk-head{min-height:38px;color:var(--p-faint);background:var(--p-surface-3)}.premium-app .risk-head span{font-size:10px;font-family:Inter,sans-serif!important}.premium-app .risk-row strong{color:var(--p-green);font-size:11px}.premium-app .risk-3 strong{color:var(--p-yellow)}.premium-app .risk-5 strong,.premium-app .risk-10 strong{color:var(--p-red)}.premium-app .risk-10{background:#1a1015}.premium-app .risk-callout{border-left:3px solid var(--p-red);color:var(--p-red);background:#1a1015;align-items:start;gap:12px;margin-top:20px;padding:16px 18px;display:flex}.premium-app .risk-callout p{color:var(--p-muted);margin:0;font-size:12px;line-height:1.65}.premium-app .risk-callout b{color:var(--p-red)}.premium-app button:focus-visible,.premium-app input:focus-visible{outline:2px solid var(--p-purple);outline-offset:2px}@media (width<=900px){.premium-app .hero-section{grid-template-columns:1fr}.premium-app .premium-panel{border-right:0;border-bottom:1px solid var(--p-line)}.premium-app .return-layout{grid-template-columns:1fr}.premium-app .calculator-panel{border-right:0;border-bottom:1px solid var(--p-line)}.premium-app .section-heading.compact{flex-direction:column;align-items:start}.premium-app .chart-controls{justify-content:space-between;width:100%}.premium-app .price-equation{grid-template-columns:1fr;gap:8px}.premium-app .operator{text-align:center}}@media (width<=620px){.premium-app{width:calc(100% - 20px);padding-top:10px}.premium-app .topbar{align-items:flex-start}.premium-app .brand div span,.premium-app .live-meta>span:not(.status-dot),.premium-app .live-meta time{display:none}.premium-app .pro-link{font-size:0}.premium-app .premium-panel,.premium-app .answer-panel,.premium-app .calculator-panel,.premium-app .result-panel,.premium-app .trend-panel,.premium-app .data-panel,.premium-app .risk-panel{padding:24px 18px}.premium-app .premium-row{flex-direction:column;align-items:start;gap:4px}.premium-app .premium-number{font-size:clamp(52px,18vw,72px)}.premium-app .market-state{margin:0 0 8px}.premium-app .tabs button{padding:12px 15px}.premium-app .tabs button svg{display:none}.premium-app .chart-controls{flex-direction:column;align-items:stretch}.premium-app .view-buttons button,.premium-app .range-buttons button{flex:1;justify-content:center}.premium-app .history-summary{grid-template-columns:repeat(2,1fr)}.premium-app .history-summary div:nth-child(2){border-right:0}.premium-app .history-summary div:nth-child(-n+2){border-bottom:1px solid var(--p-line)}.premium-app .result-stats{grid-template-columns:1fr}.premium-app .result-stats div,.premium-app .result-stats div:not(:first-child){border-right:0;border-bottom:1px solid var(--p-line);padding:11px 0}.premium-app .data-notes{grid-template-columns:1fr}.premium-app .risk-row{grid-template-columns:.65fr 1fr 1.1fr}.premium-app .risk-row>*{padding:0 8px;font-size:11px}.premium-app .risk-row>:last-child{display:none}}@media (prefers-reduced-motion:reduce){.premium-app *{transition:none!important;animation:none!important}}