@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Manrope:wght@400;500;600;700&display=swap');
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/* Iteration 7: a process showcase, clear entry points, and a stronger editorial hierarchy. */
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/* V8: a shorter route to evidence, explicit exits, and a usable review artifact. */
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@media(max-width:850px){.exit-versions{grid-template-columns:1fr}.exit-prices{grid-template-columns:repeat(3,minmax(0,1fr))}.exit-prices .actual-exit{grid-column:auto;border:0;padding:0}.case-metrics{grid-template-columns:1fr 1fr;gap:24px}.review-grid{grid-template-columns:1fr;gap:35px}.lab-unit-fields{grid-template-columns:1fr 1fr}.lab-unit-fields>label:first-child{grid-column:1/-1}.checkpoint-result{grid-template-columns:1fr;gap:12px}.checkpoint-result>strong{grid-row:auto}.case-stage-label{font-size:10px}}
@media(max-width:620px){.index-page .section{padding-block:61px}.index-page .showcase-hero{padding-block:43px 48px}.business-identity{font-size:15px;margin-top:20px}.showcase-hero .hero-description{margin-top:17px}.index-page .section-heading h2,.review-section .section-heading h2,.research-section .section-heading h2{font-size:clamp(34px,8.6vw,47px)}.index-page .prop-intro h2{font-size:clamp(39px,10.2vw,56px)}.index-page .case-showcase h2{font-size:clamp(40px,10.5vw,58px)}.case-metrics{padding-block:23px;gap:24px 17px;margin-top:26px}.case-metrics>div>span{font-size:11px}.case-metrics strong{font-size:29px;margin-top:9px}.case-metrics small{font-size:14px}.case-context{font-size:14px;margin-top:21px}.case-tabs{padding-inline:7px}.case-tabs button{font-size:13px;padding:16px 6px;min-height:69px}#case-checkpoint{padding:25px 20px}#case-stage-title{font-size:27px;line-height:1.3}#case-stage-copy{font-size:16px;line-height:1.85;margin-top:18px}.checkpoint-result>strong{font-size:47px}.checkpoint-result p{font-size:15px}.checkpoint-prices{font-size:12px}.checkpoint-caption{font-size:12px}.exit-version>header{padding:24px 20px}.exit-version>header h3{font-size:27px}.exit-version .eyebrow{font-size:9px}.exit-leg{padding-block:23px;margin-inline:20px}.exit-leg-heading{gap:15px}.exit-leg-heading h4{font-size:22px}.exit-leg-heading h4 small{font-size:12px}.exit-leg-heading strong{font-size:24px}.exit-leg-heading>div>small{font-size:10px}.exit-prices{grid-template-columns:1fr 1fr;gap:17px 15px}.exit-prices .actual-exit{grid-column:1/-1;border-top:1px solid #2d4564;padding-top:13px}.exit-prices dt{font-size:12px}.exit-prices dd{font-size:22px}.exit-leg-note{font-size:13px}.exit-version-total{padding:22px 20px}.exit-version-total>strong{font-size:25px}.loss-cause{padding:24px 20px}.loss-cause h3{font-size:27px}.loss-cause p{font-size:16px}.review-grid{margin-top:29px}.review-grid label{font-size:15px}.review-aside h3{font-size:28px}.review-aside>p{font-size:16px}.review-actions{gap:15px 20px}.lab-units{padding-inline:20px}.lab-units>summary>span{display:block;margin:5px 0 0}.lab-unit-fields{gap:19px}.lab-unit-fields input,.lab-unit-fields select{font-size:16px}.lab-unit-fields>p{margin-top:0}.constructive-case>summary{font-size:20px}}
.button-primary:hover{background:#145dc9;color:#fff}input,textarea,select{border-color:#6b85a6}.menu{border-color:#6b85a6}.back-to-top{display:inline-flex;align-items:center;min-height:32px}.lab-controls .compare-futures-label{min-height:44px;padding-block:8px}
@media print{@page{margin:18mm}html,body{background:#fff!important;color:#111!important;font:12pt/1.5 Arial,sans-serif!important}.site-header,.site-footer,.skip-link,main>section:not(#review-worksheet){display:none!important}#review-worksheet{display:block!important;padding:0!important;width:100%!important;max-width:none!important}#review-worksheet .section-heading,#review-worksheet .review-grid,#review-worksheet noscript{display:none!important}.print-review{display:block!important;color:#111!important;white-space:pre-wrap;overflow-wrap:anywhere;font:11pt/1.6 Arial,sans-serif;margin:0}}

/* V9: complete branding, separate trade reviews, and movement-led exploration. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.lab-quick-controls>label:first-child{grid-column:auto}
.operation-showcase{display:block}.operation-showcase>figure{height:auto;min-height:0;aspect-ratio:2171/724;border:1px solid #263b55;border-radius:16px;background:#05070a}.operation-showcase img{display:block;width:100%;height:auto;aspect-ratio:2171/724;object-fit:contain;object-position:center}.operation-showcase>div{display:grid;grid-template-columns:.95fr 1.05fr;gap:14px 70px;margin-top:38px;align-items:start}.operation-showcase>div>.eyebrow{grid-column:1;grid-row:1;margin:0}.operation-showcase h2{grid-column:1;grid-row:2/4;font-size:clamp(38px,3.8vw,54px)}.operation-showcase>div>p:not(.eyebrow){grid-column:2;margin:0;line-height:1.85}.operation-showcase>div>p.operation-signature{grid-column:1/-1;margin-top:16px;padding-top:23px;font-size:17px;color:#d3e5ff}
.case-controls{margin-top:32px;border:1px solid #3b5a7e;background:#0b1726;border-radius:13px;overflow:hidden}.case-market-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #3b5a7e}.case-market-tabs button{background:transparent;border:0;border-bottom:3px solid transparent;color:#a7bddb;padding:21px 12px;min-height:81px;font:600 25px/1.3 Manrope,Arial,sans-serif}.case-market-tabs button small{display:block;font:400 12px/1.8 'DM Sans',Arial,sans-serif;margin-top:5px}.case-market-tabs button[aria-selected=true]{background:#163254;border-color:#7dbeff;color:#fff}.case-inputs{display:grid;grid-template-columns:1fr 1.5fr;column-gap:48px;padding:27px 30px 23px}.case-inputs label{display:block;font-size:15px;color:#cfdef2;margin:0 0 11px}.case-inputs select{margin-top:12px;width:100%;font-size:17px;padding:13px 15px;background:#11243b;border:1px solid #6b85a6;border-radius:5px;color:#fff;min-height:50px}.case-inputs input[type=range]{width:100%;accent-color:#8ac4ff;cursor:ew-resize;min-height:32px}.case-inputs output{float:right;color:#9cccff;font-size:14px}.case-inputs .range-endpoints{font-size:12px;margin-top:8px;color:#a3b9d7}.case-inputs>p{grid-column:1/-1;font-size:13px;color:#a9bfdc;line-height:1.8;margin-top:16px}.case-metrics{gap:20px}.case-metrics strong{font-size:clamp(25px,2.6vw,35px)}.case-context{font-size:16px;color:#a9bedb;line-height:1.9;margin-top:23px}.case-context strong{color:#d2e7ff;font-weight:500}.single-trade-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;margin-top:30px}.single-trade{min-width:0;border:1px solid #385777;border-top:3px solid #79bfff;background:#0b1726;border-radius:11px;overflow:hidden}.single-trade.short-version{border-top-color:#eabd80}.single-trade>header{padding:27px 27px 23px;border-bottom:1px solid #304d6d}.single-trade .eyebrow{font-size:10px;letter-spacing:.09em;color:#9fc7f5}.single-trade.short-version .eyebrow{color:#e4c198}.single-trade h3{font-size:29px;line-height:1.3;margin-top:13px}.single-trade>header>p:last-child{font-size:15px;color:#a6bedc;margin-top:12px}.trade-price-grid{display:grid;grid-template-columns:1fr 1fr;gap:23px 20px;padding:27px}.trade-price-grid>div{min-width:0}.trade-price-grid dt{font-size:12px;color:#a6bfdf;line-height:1.7}.trade-price-grid dd{font:500 28px/1.4 Manrope,Arial,sans-serif;color:#f0f6ff;letter-spacing:-.9px;margin-top:9px}.trade-price-grid small{display:block;color:#9db4d2;font-size:11px;line-height:1.8;margin-top:7px}.trade-price-grid .actual-exit{padding:13px 15px;margin:-13px -10px;background:#2c2024;border-radius:7px}.trade-price-grid .actual-exit dd{color:#ffbeb4}.trade-price-grid .actual-exit dt{color:#f0bdb7}.trade-loss-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-inline:27px;border-top:1px solid #3d5573;padding-block:22px}.trade-loss-row span{display:block;font-size:12px;color:#a7bdd9}.trade-loss-row strong{display:block;font:600 29px/1.4 Manrope,Arial,sans-serif;color:#d3e7ff;margin-top:6px;letter-spacing:-.9px}.trade-loss-row>div:last-child strong{color:#ffb9ae}.trade-math{font-size:12px;line-height:1.8;color:#aec0d9;margin:0 27px 21px}.single-cause{display:grid;grid-template-columns:1.2fr 1fr;gap:45px;align-items:center;border:1px solid #59423b;border-radius:11px;background:#1b1516;padding:30px;margin-top:28px}.single-cause .eyebrow{font-size:10px;color:#efbaa9}.single-cause h3{font-size:32px;margin-top:15px}.single-cause p{font-size:16px;line-height:1.85;margin-top:16px;color:#d3bcb9}.case-equity-summary p{font-size:15px;line-height:1.9}.case-equity-summary p strong{color:#f9e1dd;font-weight:500}.case-equity-summary .checkpoint-caption{font-size:12px;color:#bba6a6}.case-equity-bar{gap:0}.case-equity-bar>span:first-child{min-width:3px}.failure-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:34px}.failure-steps article{border-top:1px solid #37526f;padding-top:23px}.failure-steps span{font-size:10px;letter-spacing:.08em;color:#9ebcdf}.failure-steps h4{font-size:24px;line-height:1.35;margin-top:16px}.failure-steps p{font-size:15px;line-height:1.85;color:#a7bbd5;margin-top:14px}.case-boundary{font-size:13px;color:#a5b8d1;line-height:1.9;margin-top:30px;border-left:2px solid #6d91b9;padding-left:20px}.case-boundary strong{color:#d3e3f7;font-weight:500}.exit-case .disclosure{margin-top:25px}
.review-starter{padding:22px;background:#0d2037;border:1px solid #496b94;border-radius:10px;margin-bottom:27px}.review-starter>p{color:#c2d7f2;font-size:15px;line-height:1.8}.review-starter>.button{margin-top:15px;font-size:14px;min-height:46px}.review-starter small{display:block;color:#a8bedc;font-size:12px;line-height:1.8;margin-top:12px}.review-starter-status{min-height:20px;color:#a6cfff!important}
.lab-quick-controls{grid-template-columns:1fr 1fr 1.2fr;padding:25px 28px;gap:24px;align-items:start;border-bottom:1px solid #3b5679}.lab-quick-controls label{margin:0;font-size:13px}.lab-quick-controls select{width:100%;margin-top:10px;background:#0e2035;color:#e1edfc;border:1px solid #6b85a6;border-radius:5px;min-height:48px;padding:12px 14px;font-size:16px}.lab-reference-card{border-left:1px solid #3c5a7f;padding-left:26px}.lab-reference-card>span{display:block;font-size:13px;color:#a2bbdc}.lab-reference-card>strong{display:block;font:500 29px/1.4 Manrope,Arial,sans-serif;margin-top:7px;letter-spacing:-.8px}.lab-reference-card>small{display:block;font-size:11px;line-height:1.8;color:#a6bddb;margin-top:6px}.lab-custom-reference{border-bottom:1px solid #365373;padding:0 28px}.lab-custom-reference>summary{list-style:none;font-size:13px;padding:18px 0;cursor:pointer;color:#c0d6f2}.lab-custom-reference>summary::after{content:'+';float:right;color:#9fcaff}.lab-custom-reference[open]>summary::after{content:'−'}.lab-custom-reference>summary>span{color:#9bb3d2;font-size:12px;margin-left:12px}.lab-custom-reference>div{display:grid;grid-template-columns:1fr 1.4fr;gap:24px;padding:5px 0 22px}.lab-custom-reference label{font-size:13px;margin:0}.lab-custom-reference input{margin-top:10px}.lab-custom-reference p{font-size:13px;line-height:1.85;color:#acbfd9;align-self:center}.lab-controls #market-move{width:100%;min-height:32px;accent-color:#8ac4ff;margin-top:12px}.lab-controls #move-output{float:right;color:#add3ff}.lab-exit-reference{font-size:13px;color:#b4cbe8;line-height:1.8;margin-top:16px}.lab-source-note{border-top:1px solid #354e70;padding:20px 28px;background:#091726}.lab-source-note p{font-size:12px;color:#a6bad6;line-height:1.9}.lab-source-note a{color:#b4d6ff}.lab-limits strong{font-weight:500;color:#d1e2f8}.lab-result strong{font-size:clamp(37px,4vw,53px)}.lab-controls{display:block}.lab-controls>label{display:block}.lab-controls .range-endpoints{margin-top:7px}.lab-result{margin-top:24px}.chart-label{font-size:11px}.chart-tick{font-size:11px}.chart-description{color:#b4c7e1}.gain-key{color:#8bd9c7}.loss-key{color:#f3b5aa}
@media(max-width:1050px){.case-inputs{gap:24px}.case-inputs output{float:none;display:block;margin-top:7px}.trade-price-grid{padding:23px;gap:23px 14px}.trade-price-grid dd{font-size:25px}.single-trade>header{padding:24px}.single-cause{gap:30px}.operation-showcase>div{gap:15px 40px}.lab-quick-controls{gap:20px}}
@media(max-width:850px){.case-metrics{grid-template-columns:1fr 1fr}.single-trade-grid{gap:20px}.trade-price-grid{grid-template-columns:1fr}.trade-price-grid>div{border-bottom:1px solid #2c4561;padding-bottom:17px}.trade-price-grid .actual-exit{border:0;margin:0;padding:15px}.single-trade>header{padding:23px 20px}.single-trade h3{font-size:27px}.single-cause{grid-template-columns:1fr;gap:20px}.lab-quick-controls{grid-template-columns:1fr 1fr}.lab-reference-card{grid-column:1/-1;border-left:0;border-top:1px solid #385675;padding:20px 0 0}.lab-reference-card strong{display:inline-block;margin-right:15px}.lab-reference-card small{display:inline-block}.lab-controls{display:block}.lab-controls>.lab-result{border-top:1px solid #385272;padding-top:23px;margin-top:25px}.lab-controls>.payoff-formula{margin-top:20px}.operation-showcase>div{grid-template-columns:1fr}.operation-showcase>div>*{grid-column:1!important;grid-row:auto!important}.operation-showcase h2{max-width:650px;margin-top:8px}.operation-showcase>div>p:not(.eyebrow){margin-top:12px}.operation-showcase>div>p.operation-signature{margin-top:15px}.failure-steps{gap:24px}.failure-steps h4{font-size:22px}}
@media(max-width:620px){.operation-showcase>figure{height:auto;aspect-ratio:2171/724;border-radius:9px}.operation-showcase>div{margin-top:27px;gap:12px}.operation-showcase h2{font-size:clamp(32px,8.8vw,48px)}.operation-showcase>div>p.operation-signature{font-size:15px}.case-market-tabs button{padding:16px 5px;font-size:23px;min-height:76px}.case-market-tabs button small{font-size:10px}.case-inputs{grid-template-columns:1fr;padding:22px 20px;row-gap:24px}.case-inputs>p{margin:0}.case-inputs label{font-size:14px}.case-inputs output{display:inline;float:right;font-size:12px;margin:0}.case-inputs .range-endpoints{font-size:10px}.case-metrics{gap:22px 15px}.case-metrics strong{font-size:29px}.case-metrics small{display:block;font-size:14px;margin-top:3px}.case-context{font-size:14px;line-height:1.9}.single-trade-grid{grid-template-columns:1fr;gap:24px}.trade-price-grid{grid-template-columns:1fr 1fr;padding:23px 20px;gap:23px 15px}.trade-price-grid>div{border:0;padding:0}.trade-price-grid dt{font-size:11px}.trade-price-grid dd{font-size:25px}.trade-price-grid small{font-size:10px}.trade-price-grid .actual-exit{padding:12px;margin:-12px -7px}.trade-loss-row{margin-inline:20px;gap:15px}.trade-loss-row strong{font-size:28px}.trade-loss-row span{font-size:11px}.trade-math{margin-inline:20px;font-size:11px}.single-cause{padding:23px 20px;gap:14px}.single-cause h3{font-size:28px}.single-cause p{font-size:15px}.case-equity-summary .checkpoint-caption{font-size:11px}.failure-steps{grid-template-columns:1fr;gap:24px}.failure-steps h4{font-size:26px;margin-top:12px}.failure-steps p{font-size:15px;margin-top:11px}.case-boundary{font-size:12px;padding-left:15px}.review-starter{padding:20px}.review-starter>.button{width:100%;justify-content:center;font-size:13px}.lab-quick-controls{padding:23px 20px;gap:18px 13px}.lab-quick-controls select{font-size:14px;padding:11px 9px}.lab-reference-card{padding-top:17px}.lab-reference-card strong{font-size:28px}.lab-reference-card small{display:block}.lab-custom-reference{padding-inline:20px}.lab-custom-reference>summary{font-size:12px}.lab-custom-reference>summary>span{display:block;margin:7px 0 0;font-size:11px}.lab-custom-reference>div{grid-template-columns:1fr;gap:15px}.lab-source-note{padding:18px 20px}.lab-source-note p{font-size:11px}.lab-controls #move-output{font-size:14px}.lab-controls label{font-size:14px}.lab-exit-reference{font-size:12px}.lab-controls>.lab-result{padding-top:23px}.lab-result strong{font-size:45px}.lab-controls .range-endpoints{font-size:11px}.chart-label{font-size:11px}}
@media(prefers-reduced-motion:reduce){.case-equity-bar>span{transition:none}}
@media(max-width:420px){.case-market-tabs{grid-template-columns:1fr 1fr}.case-market-tabs button{min-height:63px;padding:13px 15px;display:flex;align-items:center;justify-content:center;gap:10px}.case-market-tabs button small{display:inline;font-size:11px;margin:0}.trade-price-grid{grid-template-columns:1fr;gap:20px}.trade-price-grid>div{display:grid;grid-template-columns:1fr 1.4fr;column-gap:12px;align-items:start}.trade-price-grid dt{grid-column:1;grid-row:1}.trade-price-grid dd{grid-column:2;grid-row:1;margin:0;text-align:right;font-size:24px}.trade-price-grid small{grid-column:1/-1;font-size:11px;margin-top:6px}.trade-price-grid .actual-exit{margin:0;padding:14px 12px}.trade-price-grid .actual-exit dd{font-size:22px}.case-inputs output{float:none;display:block;margin-top:7px}.trade-loss-row strong{font-size:26px}}
.operation-copy-heading{grid-column:1;grid-row:1}.operation-copy-body{grid-column:2;grid-row:1}.operation-copy-heading>.eyebrow{margin-bottom:22px}.operation-copy-body p{font-size:17px;color:#adc1dc;line-height:1.85}.operation-copy-body p+p{margin-top:20px}.operation-showcase>.operation-copy>p.operation-signature{grid-row:2;grid-column:1/-1}
@media(max-width:850px){.operation-showcase>.operation-copy{display:block}.operation-copy-heading>.eyebrow{margin-bottom:22px}.operation-copy-body{margin-top:25px}.operation-showcase>.operation-copy>p.operation-signature{margin-top:27px}.operation-copy-body p{font-size:17px}}
@media(max-width:620px){.operation-copy-body p{font-size:16px}.operation-copy-heading h2{font-size:clamp(32px,8.8vw,48px)}.chart-tick{font-size:23px}.chart-label{font-size:24px}}

/* V10: show the decision process first; keep the dollar lab available on demand. */
.study-mobile-levels{flex-basis:100%;color:#aabed8}
.structure-review[data-current-case=short] .study-zone-label{fill:#daba8f}
.review-drawer{margin-top:30px}.review-drawer>.review-grid{margin-top:0;padding:28px;border-top:1px solid #3b587a}.review-drawer>summary>strong{font-size:30px}.review-drawer .review-aside{padding-top:0}.review-section>.section-heading h2{font-size:clamp(38px,4.4vw,58px)}
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/* V11: a direct, ungated download for the 20-page guide. */
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