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auto}.feature-row{display:flex;gap:9px;justify-content:center;flex-wrap:wrap;margin-top:20px}.feature-row span{font-size:.76rem;background:#f2f5fa;border:1px solid #e1e7f0;padding:7px 10px;border-radius:999px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:22px}.metric{background:#fff;border:1px solid #dfe5ef;border-radius:15px;padding:17px 18px}.metric span,.metric small{display:block}.metric span{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#8792a4;font-weight:750}.metric strong{font-size:1.35rem;display:block;margin:4px 0}.metric small{font-size:.72rem;color:#8a95a7}.recommendation-hero{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(120deg,#f8faff,#eef3ff)}.recommendation-hero h3{font-size:1.8rem;margin:5px 0}.recommendation-hero p{color:#61708a;max-width:700px}.reason-row{display:flex;gap:8px;flex-wrap:wrap}.reason-row span{font-size:.72rem;background:#fff;border:1px solid #dce4f2;padding:6px 9px;border-radius:999px}.reason-row .good{color:#087e55}.score-ring{width:110px;height:110px;border-radius:50%;border:10px solid #dfe8ff;outline:6px solid #315fd6;display:grid;place-content:center;text-align:center;flex:none}.score-ring strong{font-size:2rem;line-height:1}.score-ring span{font-size:.7rem;color:#778398}.cheapest-card{border-left:5px solid #15a06d}.cheapest-card h3{margin:5px 0}.cheapest-card p{margin:0;color:#66748a}.recommendations{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.strategy-card{border:1px solid #dce3ed;border-radius:15px;padding:17px;cursor:pointer;transition:.2s;outline:none}.strategy-card:hover{border-color:#9fb4ee;transform:translateY(-2px)}.strategy-card.selected{border:2px solid #2f5ed8;padding:16px;box-shadow:0 12px 28px rgba(47,94,216,.12)}.strategy-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.strategy-number{font-size:.68rem;font-weight:850;color:#9aa5b6}.strategy-card 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15px;border-radius:11px;margin-bottom:16px}.error{background:#ffeaea;color:#8c2525;border:1px solid #facaca}#payoff{height:430px}#frontier{height:350px}footer{text-align:center;color:#7e899a;padding:0 20px 30px;font-size:.76rem}footer strong{color:#4d5a70}@media(max-width:1150px){.workspace{grid-template-columns:1fr}.input-panel{position:static}.input-form{grid-template-columns:repeat(2,1fr)}.input-form .two-col{display:contents}.primary-button,.data-note{grid-column:1/-1}.recommendations{grid-template-columns:1fr}.strategy-description{min-height:auto}}@media(max-width:900px){.two-panel-grid{grid-template-columns:1fr}.recommendation-hero{align-items:flex-start}.score-ring{width:90px;height:90px}}@media(max-width:800px){main{padding:18px 14px 38px}.topbar{padding:0 16px}.status-pill{display:none}.hero{padding:28px 23px}.metric-grid{grid-template-columns:repeat(2,1fr)}.input-form{grid-template-columns:1fr}.primary-button,.data-note{grid-column:auto}.recommendation-hero{display:block}.score-ring{margin-top:20px}#payoff{height:360px}}@media(max-width:480px){.metric-grid{grid-template-columns:1fr}.hero h2{font-size:1.65rem}.panel{padding:17px}}
.main-nav{display:flex;gap:7px;margin-left:auto;margin-right:18px}.main-nav a{color:#aebbd0;text-decoration:none;font-size:.78rem;font-weight:700;padding:8px 11px;border-radius:9px}.main-nav a:hover,.main-nav a.active{color:#fff;background:rgba(255,255,255,.09)}textarea{width:100%;border:1px solid #cfd8e6;background:#fbfcfe;border-radius:10px;padding:11px 12px;color:#172033;outline:none;font:500 .78rem/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}textarea:focus{border-color:#4b6fdd;box-shadow:0 0 0 3px rgba(64,103,220,.12);background:#fff}.portfolio-form .two-col{grid-template-columns:1fr}.portfolio-chart{height:360px}.portfolio-table{max-height:none}.portfolio-table td:first-child,.portfolio-table th:first-child{text-align:left}.report-panel{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(120deg,#f8faff,#eef3ff)}.report-panel h3{margin:5px 0}.report-panel p{margin:0;color:#66748a}.report-panel form{min-width:210px}.portfolio-hero{background:linear-gradient(118deg,#0b1b37,#17385b)}@media(max-width:800px){.main-nav{margin-left:auto;margin-right:0}.topbar p{display:none}.report-panel{display:block}.report-panel form{margin-top:18px}.portfolio-chart{height:320px}}
.analytics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.analytics-card{border:1px solid #e0e6ef;border-radius:14px;padding:15px;background:#fbfcff}.analytics-card span,.analytics-card small{display:block}.analytics-card span{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:#7b879a;font-weight:780}.analytics-card strong{font-size:1.35rem;display:block;margin:5px 0}.analytics-card small{font-size:.7rem;color:#8a95a7}.risk-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px}.risk-compare>div{padding:18px;border-radius:14px;background:#f6f8fc}.risk-compare .better{background:#eaf8f2}.risk-compare span,.risk-compare small{display:block;color:#748095}.risk-compare strong{font-size:1.65rem;display:block;margin:4px 0}.efficiency-number strong{font-size:2rem;display:block}.efficiency-number span,.muted{color:#748095}.score-bars{display:grid;gap:12px}.score-bars>div{display:grid;grid-template-columns:95px 1fr 42px;align-items:center;gap:12px;font-size:.78rem}.score-bars progress{width:100%;height:10px;border:0;border-radius:999px;overflow:hidden}.score-bars progress::-webkit-progress-bar{background:#edf1f7}.score-bars progress::-webkit-progress-value{background:linear-gradient(90deg,#2a58d5,#6b8dff)}.decision-copy{color:#647189;margin-top:16px}.backtest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.backtest-grid>div{padding:16px;background:#f7f9fc;border-radius:12px}.backtest-grid span{display:block;color:#7c8799;font-size:.72rem}.backtest-grid strong{font-size:1.2rem;display:block;margin-top:4px}
.home-body{background:#071225;color:#fff}.home-main{max-width:1480px;padding-top:42px}.home-topbar{background:#071225}.top-cta{color:#fff;text-decoration:none;background:#315ed8;padding:10px 14px;border-radius:10px;font-size:.78rem;font-weight:750}.landing-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center;padding:60px 0 70px}.landing-copy h2{font-size:clamp(2.5rem,5vw,4.8rem);line-height:1.02;letter-spacing:-.06em;margin:14px 0 22px}.landing-copy p{font-size:1.08rem;color:#afbdd3;max-width:760px}.hero-actions{display:flex;gap:12px;margin:28px 0 22px}.landing-primary,.landing-secondary{padding:13px 17px;border-radius:11px;text-decoration:none;font-weight:760}.landing-primary{background:#3d6df0;color:#fff}.landing-secondary{border:1px solid #33435e;color:#d8e1ef}.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:#8fa0ba;font-size:.78rem}.hero-terminal{background:linear-gradient(145deg,#0e1d36,#13294c);border:1px solid #263b5d;border-radius:22px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.28)}.terminal-head,.terminal-position,.terminal-rule{display:flex;justify-content:space-between;gap:20px}.terminal-head{padding-bottom:15px;border-bottom:1px solid #283b59;color:#94a6c2;font-size:.75rem}.live-dot{color:#6de0aa}.terminal-position{padding:21px 0}.terminal-position small,.terminal-position strong{display:block}.terminal-position small{color:#8495ae;font-size:.7rem}.terminal-position strong{margin-top:4px}.terminal-rule{background:#0a172c;border-radius:11px;padding:12px 14px;margin:8px 0;color:#aebcd1;font-size:.8rem}.terminal-rule strong{color:#fff}.terminal-result{margin-top:18px;padding:18px;border-radius:14px;background:linear-gradient(120deg,#2b56ca,#173778)}.terminal-result small,.terminal-result strong,.terminal-result span{display:block}.terminal-result strong{font-size:1.7rem;margin:3px 0}.terminal-result span{font-size:.75rem;color:#dbe5ff}.mini-bars{display:grid;gap:6px;margin-top:16px}.mini-bars i{height:5px;border-radius:99px;background:linear-gradient(90deg,#5ee0a1,#7c9fff)}.home-stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #20304a;border-bottom:1px solid #20304a;padding:25px 0;margin-bottom:80px}.home-stats div{text-align:center;border-right:1px solid #20304a}.home-stats div:last-child{border-right:0}.home-stats strong,.home-stats span{display:block}.home-stats strong{font-size:1.8rem}.home-stats span{font-size:.75rem;color:#899ab2}.feature-section{padding:0 0 90px}.section-intro{max-width:760px;margin-bottom:30px}.section-intro h3,.method-section h3,.final-cta h3{font-size:2rem;margin:8px 0 10px;letter-spacing:-.035em}.section-intro p{color:#92a2b9}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-grid article{background:#0d1a30;border:1px solid #20334f;border-radius:16px;padding:22px}.feature-grid b{color:#6c8ff8;font-size:.72rem}.feature-grid h4{font-size:1.05rem;margin:12px 0 8px}.feature-grid p{color:#8fa0b8;font-size:.82rem;margin:0}.method-section{display:grid;grid-template-columns:1fr 1.2fr;gap:50px;background:#f5f7fb;color:#172033;border-radius:24px;padding:40px;margin-bottom:70px}.method-list p{border-bottom:1px solid #dce3ec;padding:0 0 13px;color:#5f6e83}.final-cta{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(120deg,#173976,#2f60dc);border-radius:22px;padding:36px 40px;margin-bottom:30px}.final-cta a{color:#fff;text-decoration:none;background:rgba(255,255,255,.14);padding:13px 16px;border-radius:10px;font-weight:760}
@media(max-width:1050px){.landing-hero{grid-template-columns:1fr}.feature-grid{grid-template-columns:repeat(2,1fr)}.analytics-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.home-main{padding-top:10px}.landing-hero{padding-top:30px}.landing-copy h2{font-size:2.5rem}.home-stats{grid-template-columns:repeat(2,1fr);gap:20px}.home-stats div{border:0}.feature-grid,.method-section{grid-template-columns:1fr}.final-cta{display:block}.final-cta a{display:inline-block;margin-top:18px}.backtest-grid{grid-template-columns:repeat(2,1fr)}.top-cta{display:none}}@media(max-width:520px){.analytics-grid,.risk-compare,.backtest-grid{grid-template-columns:1fr}.hero-actions{display:grid}.score-bars>div{grid-template-columns:75px 1fr 34px}}
.selection-note{font-size:.72rem;color:#3d5b9d;background:#f2f6ff;border-left:3px solid #5c7fe0;padding:8px 9px;border-radius:6px;margin:10px 0 14px}.scenario-controls>label{display:grid;grid-template-columns:110px 1fr 60px;align-items:center;gap:14px}.scenario-controls input[type=range]{padding:0;border:0;box-shadow:none;background:transparent}.scenario-output{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}.scenario-output>div{background:#f7f9fd;border:1px solid #e2e8f1;padding:16px;border-radius:13px}.scenario-output span{display:block;font-size:.7rem;color:#78869a;text-transform:uppercase;letter-spacing:.05em}.scenario-output strong{display:block;font-size:1.25rem;margin-top:5px}.risk-compare{grid-template-columns:repeat(2,1fr)}
.premium-hero{min-height:610px}.market-console{position:relative;overflow:hidden;background:#09152b;border:1px solid #284167;border-radius:24px;padding:24px;box-shadow:0 38px 100px rgba(0,0,0,.38)}.console-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(91,128,188,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(91,128,188,.08) 1px,transparent 1px);background-size:32px 32px}.console-glow{position:absolute;width:280px;height:280px;border-radius:50%;background:#2458d8;filter:blur(100px);opacity:.18;right:-80px;top:-80px}.console-head,.console-kpis,.console-decision,.console-reasons,.console-chart{position:relative;z-index:1}.console-head{display:flex;justify-content:space-between;font:700 .68rem/1 Inter;color:#8296b5;letter-spacing:.08em;border-bottom:1px solid #263c5e;padding-bottom:15px}.console-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}.console-kpis>div{background:rgba(13,31,58,.88);border:1px solid #263e63;border-radius:12px;padding:13px}.console-kpis small,.console-kpis span{display:block;color:#7f92ad;font-size:.62rem}.console-kpis strong{display:block;font-size:1.35rem;margin:3px 0}.console-chart{height:210px;background:rgba(6,17,35,.72);border:1px solid #22395d;border-radius:14px;padding:10px}.console-chart svg{width:100%;height:100%}.gridline{stroke:#29405f;stroke-width:1}.unhedged-line{stroke:#607896;stroke-width:3;stroke-dasharray:8 7;fill:none}.hedged-line{stroke:#61dfac;stroke-width:5;fill:none;filter:drop-shadow(0 0 5px rgba(97,223,172,.45))}.console-decision{display:flex;justify-content:space-between;align-items:end;margin-top:18px}.console-decision small{display:block;color:#8395af;font-size:.65rem}.console-decision strong{display:block;font-size:1.8rem;margin-top:3px}.confidence b{font-size:2rem}.confidence span,.confidence i{font-size:.7rem;color:#91a2bc;font-style:normal}.console-reasons{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap}.console-reasons span{font-size:.66rem;color:#b9c8dc;background:#102443;border:1px solid #29466e;border-radius:999px;padding:7px 9px}.workflow-section{background:#f6f8fc;color:#172033;border-radius:26px;padding:46px;margin-bottom:85px}.workflow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.workflow-grid article{border-top:3px solid #3e68de;background:#fff;padding:22px;border-radius:4px 4px 15px 15px;box-shadow:0 8px 28px rgba(19,43,83,.06)}.workflow-grid span{color:#4167c9;font-size:.72rem;font-weight:800}.workflow-grid h4{font-size:1.1rem;margin:10px 0 7px}.workflow-grid p{color:#6c788a;font-size:.8rem;margin:0}.premium-features article{min-height:180px}.proof-section{display:grid;grid-template-columns:1fr 1fr;gap:50px;background:linear-gradient(120deg,#f5f7fb,#eaf0fd);color:#172033;border-radius:25px;padding:45px;margin-bottom:75px}.proof-copy h3{font-size:2rem;letter-spacing:-.04em;margin:9px 0}.proof-copy p{color:#607087}.proof-copy a{display:inline-block;margin-top:12px;color:#2857d9;font-weight:750;text-decoration:none}.assumption-stack{display:grid;gap:10px}.assumption-stack>div{display:flex;justify-content:space-between;gap:18px;background:#fff;border:1px solid #dbe3ee;border-radius:12px;padding:16px}.assumption-stack span{color:#77859a;font-size:.75rem}.assumption-stack strong{text-align:right;font-size:.8rem}@media(max-width:1050px){.workflow-grid{grid-template-columns:repeat(2,1fr)}.proof-section{grid-template-columns:1fr}}@media(max-width:720px){.scenario-output,.workflow-grid{grid-template-columns:1fr}.scenario-controls>label{grid-template-columns:1fr}.console-kpis{grid-template-columns:1fr}.premium-hero{min-height:auto}.proof-section,.workflow-section{padding:26px}.assumption-stack>div{display:block}.assumption-stack strong{display:block;text-align:left;margin-top:5px}}

/* v1.0.1 all-strategy comparison */
.recommendations-three{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.strategy-card.infeasible{border-style:dashed;background:linear-gradient(180deg,#fff 0%,#fffaf4 100%)}
.badge.warning{background:#fff1df;color:#9a4f00;border:1px solid #ffd3a1}
.warning-copy{color:#8a4b08}
.constraint-strip{display:flex;gap:.45rem;flex-wrap:wrap;margin:1rem 0}
.constraint-strip span{font-size:.72rem;font-weight:800;padding:.32rem .55rem;border-radius:999px}
.constraint-strip .pass{background:#e8f7ef;color:#147a45}
.constraint-strip .fail{background:#fdecec;color:#b42318}
.card-actions{display:flex;align-items:center;gap:.55rem;margin-top:auto}
.card-actions form{flex:1;margin:0}
.chart-button{border:1px solid #cbd5e1;background:#fff;color:#17233c;border-radius:10px;padding:.72rem .9rem;font-weight:700;cursor:pointer}
.chart-button:hover{background:#f3f6fa}
.chart-button.compact{padding:.55rem .75rem;white-space:nowrap}
@media(max-width:1100px){.recommendations-three{grid-template-columns:1fr}}

/* Access control */
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:32px;background:radial-gradient(circle at 15% 15%,#e8efff,transparent 34%),#f5f7fb}.auth-card{width:min(480px,100%);background:#fff;border:1px solid #dce3ef;border-radius:24px;padding:38px;box-shadow:0 24px 70px rgba(15,36,71,.12)}.auth-card h1{margin:18px 0 8px}.auth-card p{color:#667085;line-height:1.65}.auth-card form{display:grid;gap:18px;margin:26px 0}.auth-card label,.admin-form label{display:grid;gap:8px;font-weight:700;color:#172b4d}.auth-card input,.admin-form input{padding:13px 14px;border:1px solid #cfd8e6;border-radius:10px;font:inherit}.auth-card button,.admin-form button,.inline-form button{border:0;border-radius:10px;padding:12px 16px;background:#0f2447;color:#fff;font-weight:700;cursor:pointer}.auth-back{color:#51617a}.admin-main{max-width:1280px;margin:28px auto;padding:0 24px;display:grid;gap:22px}.admin-form{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:14px;align-items:end}.generated-key{margin:18px 0;padding:18px;border:1px solid #87d5ac;background:#effcf5;border-radius:14px;display:grid;gap:8px}.generated-key code{font-size:18px;font-weight:800;word-break:break-all}.inline-form{display:flex;gap:8px}.inline-form button:last-child{background:#a33030}.flash{padding:12px 14px;border-radius:10px;margin:12px 0}.flash.error{background:#fff1f1;color:#9d2424}.flash.success{background:#ecfbf3;color:#176b43}@media(max-width:800px){.admin-form{grid-template-columns:1fr}.auth-card{padding:26px}.inline-form{flex-direction:column}}