*{box-sizing:border-box}html{color-scheme:light}body{--blue:#0865ed;--navy:#102442;--muted:#63778c;--line:#d9e3ec;--soft:#f3f6f9;--green:#10a66a;margin:0;background:#fff;color:var(--navy);font-family:"Segoe UI","Microsoft YaHei",sans-serif}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 clamp(20px,4vw,60px)}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand i{display:grid;place-items:center;width:36px;height:36px;background:var(--blue);color:#fff;font-style:normal;font-weight:900;clip-path:polygon(50% 0,94% 25%,94% 75%,50% 100%,6% 75%,6% 25%)}.brand span,.authority{display:grid}.brand strong{font-size:16px}.brand small,.authority small{color:var(--muted);font-size:10px}.authority{text-align:right}.authority strong{color:var(--blue);font-size:10px;letter-spacing:.04em}main{max-width:1500px;margin:auto;padding:18px clamp(16px,3vw,42px) 28px}.rail{display:grid;grid-template-columns:repeat(9,auto);justify-content:center;align-items:center;gap:14px;border:1px solid var(--line);padding:10px;background:#fff}.rail span{display:flex;align-items:center;gap:7px;min-width:112px;color:#526b82;font-size:11px;font-weight:750}.rail span b{display:grid;place-items:center;width:23px;height:23px;border:1px solid #b9c9d8;border-radius:50%;color:var(--blue)}.rail span.active b{background:var(--blue);color:#fff}.rail i{color:var(--blue);font-style:normal}.intro{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end;padding:34px 4px 24px}.intro h1{max-width:850px;margin:0 0 10px;font-size:clamp(26px,3vw,42px);line-height:1.12;letter-spacing:-.035em}.intro p{max-width:760px;margin:0;color:var(--muted);font-size:13px;line-height:1.7}.intro dl{display:flex;margin:0}.intro dl div{min-width:120px;border-left:1px solid var(--line);padding-left:16px}.intro dt{color:var(--muted);font-size:9px}.intro dd{margin:5px 0 0;font-size:10px;font-weight:800}.workbench{display:grid;grid-template-columns:.72fr 1.45fr .92fr;border:1px solid var(--line);background:#fff}.workbench>article,.workbench>aside{min-width:0;padding:22px;border-right:1px solid var(--line)}.workbench>aside{border-right:0}.workbench header{display:grid;gap:4px}.workbench header span,.feedback-panel header span,.concept-lab>header span{color:var(--blue);font-size:9px;font-weight:850;letter-spacing:.06em}.workbench header strong{font-size:16px}.gesture{display:grid;place-items:center;height:140px;margin:18px 0 12px;background:var(--soft);font-size:72px}.gesture-select{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.gesture-select button{min-height:64px;border:1px solid var(--line);background:#fff;color:var(--navy);font:inherit;font-size:24px;cursor:pointer}.gesture-select button span{display:block;font-size:9px}.gesture-select button.active{border:2px solid var(--blue);background:#edf4ff}.input-panel label{display:grid;grid-template-columns:1fr auto;gap:7px;margin-top:18px;color:var(--muted);font-size:10px}.input-panel input{grid-column:1/-1;width:100%;accent-color:var(--blue)}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #8ebafd;outline-offset:2px}.primary{display:flex;justify-content:space-between;width:100%;min-height:44px;border:0;margin-top:14px;background:var(--blue);color:#fff;padding:12px 14px;font:700 11px inherit;cursor:pointer}.primary:disabled{background:#9fb8d8;cursor:wait}.chain{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:8px;margin-top:18px}.chain section{min-height:96px;border:1px solid var(--line);padding:13px}.chain small,.chain strong,.chain em{display:block}.chain small{color:var(--blue);font-size:9px}.chain strong{margin:13px 0 5px;font-size:15px}.chain em{color:var(--muted);font-size:8px;font-style:normal}.chain>i{color:var(--blue);font-style:normal}.duel{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;margin-top:14px;background:var(--soft);padding:16px;text-align:center}.duel div{display:grid}.duel small{color:var(--muted);font-size:9px}.duel strong{font-size:50px}.duel>b{color:var(--blue);font-size:11px}.duel p{grid-column:1/-1;margin:8px 0 0;border-top:1px solid var(--line);padding-top:10px;color:var(--muted);font-size:10px}.axis-target{margin-top:16px}.axis-target>span{color:var(--blue);font-size:9px;font-weight:800}.axis-target ol{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;margin:8px 0 0;padding:0;list-style:none}.axis-target li{border-bottom:2px solid #b9cadd;padding:7px 3px;font-size:9px;text-align:center}.trace-panel ol{min-height:260px;margin:16px 0;padding:0;list-style:none}.trace-panel li{display:grid;grid-template-columns:24px 1fr;gap:8px;border-bottom:1px solid var(--line);padding:9px 0;font-size:9px}.trace-panel li b{color:var(--blue)}.trace-panel li.empty{display:block;color:var(--muted)}.boundary{border-left:3px solid var(--green);background:#eef8f4;padding:12px}.boundary strong{font-size:10px}.boundary p,.boundary small{color:#4d7365;font-size:9px;line-height:1.5}.concept-lab{border:1px solid var(--line);border-top:0;background:#fff;padding:26px 22px}.concept-lab>header{display:flex;align-items:end;justify-content:space-between;gap:30px}.concept-lab h2{margin:5px 0 0;font-size:20px}.concept-lab>header p{max-width:480px;margin:0;color:var(--muted);font-size:11px;line-height:1.6}.concept-lab>nav{display:grid;grid-template-columns:repeat(5,1fr);margin-top:20px;border-block:1px solid var(--line)}.concept-lab>nav button{min-height:44px;border:0;border-right:1px solid var(--line);background:#fff;color:var(--muted);font:750 11px inherit;cursor:pointer}.concept-lab>nav button:last-child{border-right:0}.concept-lab>nav button b{margin-right:7px;color:#8ca1b5;font-size:9px}.concept-lab>nav button.active{background:#edf4ff;color:var(--blue)}.concept-lab>nav button.active b{color:var(--blue)}.concept-lab>article{display:grid;grid-template-columns:.85fr 1.35fr .75fr;min-height:250px}.concept-flow{display:grid;align-content:center;gap:0;background:var(--navy);padding:28px}.concept-flow div{position:relative;border:1px solid #57708e;padding:13px 14px;color:#dceaff;font-size:11px}.concept-flow div+div{border-top:0}.concept-flow div+div:before{content:"";position:absolute;top:-9px;left:26px;width:1px;height:17px;background:#5f9fff}.concept-flow div strong{display:block;margin-bottom:3px;color:#fff;font-size:13px}.concept-copy{padding:26px 30px}.concept-copy>small{color:var(--blue);font-size:9px;font-weight:850}.concept-copy h3{margin:8px 0 10px;font-size:22px;line-height:1.25}.concept-copy>p{margin:0;color:var(--muted);font-size:12px;line-height:1.75}.concept-copy>code{display:block;margin-top:14px;border-left:3px solid var(--blue);background:var(--soft);padding:10px 12px;color:#233c59;font:11px/1.5 Consolas,monospace}.concept-task{display:grid;grid-template-columns:1fr auto;gap:4px 14px;margin-top:16px;border-top:1px solid var(--line);padding-top:13px}.concept-task strong{font-size:10px}.concept-task p{grid-column:1/2;margin:0;color:var(--muted);font-size:10px;line-height:1.5}.concept-task button{grid-column:2;grid-row:1/3;min-height:44px;border:1px solid #9fbce0;background:#fff;color:var(--blue);padding:8px 12px;font:750 10px inherit;cursor:pointer}.concept-task #concept-answer{grid-column:1/-1;margin-top:7px;border-left:3px solid var(--green);background:#eef8f4;padding:9px;color:#356453}.concept-lab article>aside{border-left:1px solid var(--line);padding:26px 22px}.concept-lab article>aside>strong{font-size:12px}.concept-lab article>aside>p,.concept-lab article>aside>small{color:var(--muted);font-size:9px;line-height:1.6}.concept-lab article>aside>small{display:block;border-top:1px solid var(--line);padding-top:12px}.concept-reading{display:grid;margin:14px 0}.concept-reading a{border-top:1px solid var(--line);padding:10px 0;color:var(--blue);font-size:10px;font-weight:750;text-decoration:none}.concept-reading a:after{content:"↗";float:right}.feedback-panel{border:1px solid var(--line);border-top:0;padding:22px}.feedback-panel header{display:flex;justify-content:space-between;align-items:end}.feedback-panel h2{margin:5px 0 0;font-size:19px}.feedback-panel header p{color:var(--muted);font-size:10px}.feedback-panel svg{display:block;width:100%;height:260px;margin-top:10px;background:var(--soft)}.feedback-panel .grid line{stroke:#d9e3ec;stroke-width:1}.feedback-panel .curves polyline{fill:none;stroke-width:3}.feedback-panel footer{display:grid;grid-template-columns:repeat(6,auto) 1fr;gap:16px;align-items:center;padding-top:10px}.feedback-panel footer span{font-size:9px;font-weight:800}.feedback-panel footer span:nth-child(1){color:#0865ed}.feedback-panel footer span:nth-child(2){color:#10a66a}.feedback-panel footer span:nth-child(3){color:#f09b3d}.feedback-panel footer span:nth-child(4){color:#725ac1}.feedback-panel footer span:nth-child(5){color:#d65c76}.feedback-panel footer span:nth-child(6){color:#238d9e}.feedback-panel footer p{margin:0;color:var(--muted);font-size:9px;text-align:right}.page-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:18px clamp(20px,4vw,60px);color:var(--muted);font-size:10px}.page-footer p{margin:0}.page-footer a{border:1px solid #a9c3e5;color:var(--blue);padding:9px 14px;text-decoration:none;font-weight:750}@media(max-width:960px){.intro{grid-template-columns:1fr}.intro dl{justify-content:flex-start}.workbench{grid-template-columns:1fr 1.4fr}.trace-panel{grid-column:1/-1;border-top:1px solid var(--line)}.trace-panel ol{min-height:auto}.rail{justify-content:start;overflow-x:auto}.concept-lab>article{grid-template-columns:.75fr 1.25fr}.concept-lab article>aside{grid-column:1/-1;border-top:1px solid var(--line);border-left:0}.concept-reading{grid-template-columns:1fr 1fr;column-gap:20px}}@media(max-width:620px){.topbar{height:auto;padding:14px 16px}.authority small{max-width:120px}.rail{margin-inline:-16px;border-inline:0}.rail span{min-width:90px}.intro{padding-top:26px}.intro h1{font-size:30px}.intro dl{display:grid;grid-template-columns:1fr 1fr;width:100%}.intro dl div{padding:8px 10px}.workbench{display:block;margin-inline:-16px;border-inline:0}.workbench>article,.workbench>aside{border-right:0;border-bottom:1px solid var(--line);padding:20px 16px}.chain{grid-template-columns:1fr}.chain>i{display:none}.axis-target ol{grid-template-columns:repeat(3,1fr)}.concept-lab{margin-inline:-16px;border-inline:0;padding:22px 16px}.concept-lab>header{display:block}.concept-lab>header p{margin-top:9px}.concept-lab>nav{grid-template-columns:repeat(5,96px);overflow-x:auto}.concept-lab>article{display:block}.concept-flow{padding:20px}.concept-copy{padding:22px 0}.concept-copy h3{font-size:20px}.concept-lab article>aside{padding:20px 0 0}.concept-reading{display:grid;grid-template-columns:1fr}.feedback-panel{margin-inline:-16px;border-inline:0;padding:20px 16px}.feedback-panel svg{height:210px}.feedback-panel footer{grid-template-columns:repeat(6,1fr)}.feedback-panel footer p{grid-column:1/-1;text-align:left}.page-footer{display:block;padding:18px 16px}.page-footer a{display:inline-block;margin-top:10px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
body{--blue:#0b61e8;--blue-2:#edf4ff;--navy:#12284a;--muted:#60748f;--line:#dbe5f1;--soft:#f6f9fd;--canvas:#f3f7fc;--green:#0aa86e;background:var(--canvas);font-family:"Segoe UI Variable Text","Segoe UI","Microsoft YaHei UI","Microsoft YaHei",sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}.topbar{height:76px;background:rgba(255,255,255,.98);border-color:#e3eaf3;box-shadow:0 2px 12px rgba(35,70,120,.055)}.brand i{width:38px;height:38px;border-radius:10px;clip-path:none;box-shadow:0 6px 16px rgba(11,97,232,.2)}.brand strong{font-size:17px;letter-spacing:.01em}.brand small,.authority small{font-size:11px;line-height:1.45}.authority strong{font-size:11px}main{max-width:1540px;padding:20px clamp(18px,2.5vw,38px) 36px}.rail{border-color:var(--line);border-radius:10px;background:#f9fbfe;padding:10px 14px;box-shadow:0 2px 10px rgba(35,70,120,.04)}.rail span{min-width:128px;border:1px solid #e0e8f2;border-radius:8px;background:#fff;padding:9px 12px;font-size:12px}.rail span b{width:26px;height:26px;border-color:#b8cbe2;font-size:11px}.rail i{color:#7f99b9}.intro{padding:32px 8px 24px}.intro h1{font-size:clamp(30px,3vw,44px);font-weight:680;letter-spacing:-.025em}.intro p{font-size:14px}.intro dt{font-size:10px}.intro dd{font-size:11px}.workbench,.concept-lab,.vision-lab,.decision-lab,.foundations-lab,.control-lab,.replay-lab,.deployment-lab,.report-studio,.feedback-panel{overflow:hidden!important;margin-bottom:14px!important;border:1px solid var(--line)!important;border-radius:10px!important;background:#fff!important;box-shadow:0 3px 14px rgba(37,72,116,.055)}.workbench{gap:12px;padding:14px}.workbench>article,.workbench>aside{border:1px solid #dfe8f3!important;border-radius:8px;background:#fff;padding:20px!important}.workbench header span,.feedback-panel header span,.concept-lab>header span,.vision-lab>header span,.decision-lab>header span,.foundations-lab>header span,.control-lab>header span{font-size:10px!important;font-weight:720!important;letter-spacing:.035em!important}.workbench header strong{font-size:17px}.gesture{border:1px solid #e0e8f2;border-radius:8px;background:#f7faff}.gesture-select button,.chain section{border-radius:7px}.primary,.foundation-check,.control-run,.vision-run,.decision-run{border-radius:6px;box-shadow:0 5px 12px rgba(11,97,232,.16)}.boundary,#foundation-status,#control-status{border-radius:0 6px 6px 0}.concept-lab,.vision-lab,.decision-lab,.foundations-lab,.control-lab,.replay-lab,.deployment-lab,.report-studio,.feedback-panel{padding:28px 24px!important}.concept-lab h2,.vision-lab h2,.decision-lab h2,.foundations-lab h2,.control-lab h2,.replay-lab h2,.deployment-lab h2,.feedback-panel h2{font-size:22px!important;font-weight:670;letter-spacing:-.015em}.concept-lab>header p,.vision-lab>header p,.decision-lab>header p,.foundations-lab>header p,.control-lab>header p{font-size:12px!important;line-height:1.7!important}.concept-lab>nav,.vision-lab>nav,.decision-lab>nav,.foundations-lab>nav,.control-lab>nav{gap:10px;border:0!important;background:#f7faff;padding:10px;border-radius:9px}.concept-lab>nav button,.vision-lab>nav button,.decision-lab>nav button,.foundations-lab>nav button,.control-lab>nav button{min-height:58px!important;border:1px solid #dde7f3!important;border-radius:8px!important;background:#fff!important;padding:10px 14px!important;font-size:12px!important;box-shadow:0 1px 3px rgba(35,70,120,.025)}.concept-lab>nav button.active,.vision-lab>nav button.active,.decision-lab>nav button.active,.foundations-lab>nav button.active,.control-lab>nav button.active{border-color:#6f9ff8!important;background:var(--blue-2)!important;box-shadow:0 0 0 1px rgba(11,97,232,.06)}.concept-lab>nav button.done,.vision-lab>nav button.done,.decision-lab>nav button.done,.foundations-lab>nav button.done,.control-lab>nav button.done{box-shadow:inset 0 -3px var(--green)}.concept-lab>nav button b,.vision-lab>nav button b,.decision-lab>nav button b,.foundations-lab>nav button b,.control-lab>nav button b{width:28px;height:28px;border-color:#b6cce7;background:#f9fbff;color:var(--blue);font-size:9px}.foundations-body,.control-body{gap:12px;margin-top:12px;border:0!important;background:#f8fbff;padding:12px;border-radius:9px}.foundation-model,.foundation-copy,#foundation-form,.control-principle,.control-chart-card,#control-form{border:1px solid #dfe8f3!important;border-radius:8px;background:#fff;padding:20px!important}.foundation-flow{min-height:210px;border:1px solid #dce7f4;border-radius:8px;background:#f6f9fd;padding:16px}.foundation-flow div{display:grid;grid-template-columns:30px 1fr;align-items:center;min-height:54px;margin:4px 0;border:1px solid #d4e1f0!important;border-radius:7px;background:#fff;color:var(--navy);font-size:11px}.foundation-flow div:after{content:"";grid-column:1;grid-row:1;width:18px;height:18px;border:2px solid var(--blue);border-radius:6px;background:radial-gradient(circle,var(--blue) 0 2px,transparent 3px);place-self:center}.foundation-flow div+div:before{content:"↓";top:-12px;left:22px;color:var(--blue);z-index:2}.foundation-copy h3{font-size:22px;font-weight:670}.foundation-copy>p,.foundation-project p{font-size:12px}.foundation-copy pre,.control-principle>code{border-radius:0 6px 6px 0;background:#f4f7fb}.foundation-copy code,.control-principle>code{font-family:"Cascadia Mono","Consolas",monospace;font-size:11px}.foundation-model footer,.control-principle>footer{border-radius:0 6px 6px 0;font-size:10px}.control-loop{gap:7px}.control-loop span{position:relative;min-height:72px;border-color:#d7e3f1;border-radius:7px;background:#fbfdff;padding:10px}.control-loop span:before{content:"";width:18px;height:18px;margin-bottom:5px;border:2px solid var(--blue);border-radius:50%;background:radial-gradient(circle,var(--blue) 0 2px,transparent 3px)}.control-loop b{font-size:10px}.control-loop em{font-size:9px}.control-chart-card svg,.feedback-panel svg{border:1px solid #e0e8f2;border-radius:8px;background:#f7faff}.control-inspector{border-radius:7px;background:#f8fbff}#foundation-form legend,#control-form legend{font-size:12px}#foundation-options label,#control-form label{font-size:11px}.foundations-lab>footer strong,.control-lab>footer strong{border-radius:6px;background:var(--blue);box-shadow:0 4px 10px rgba(11,97,232,.14)}.page-footer{background:#fff;border-color:#e1e9f3;font-size:11px}.page-footer a{border-radius:6px}.report-studio textarea,input,select,button{font-family:inherit}
.concept-task{display:block!important}.concept-task>strong{display:block}.concept-task>p{margin:5px 0 10px!important}.concept-task fieldset{margin:0;border:0;padding:0}.concept-task legend{margin-bottom:7px;color:var(--muted);font-size:10px}.concept-task #concept-options{display:grid;gap:6px}.concept-task #concept-options label{display:flex;align-items:flex-start;gap:8px;min-height:44px;border:1px solid #dce6f2;border-radius:7px;background:#fff;padding:10px 11px;color:#38516e;font-size:10px;line-height:1.5;cursor:pointer}.concept-task #concept-options label:has(input:checked){border-color:#6f9ff8;background:#edf4ff;color:var(--blue)}.concept-task #concept-options input{margin-top:2px;accent-color:var(--blue)}.concept-explanation{display:grid;margin-top:9px}.concept-explanation>span{display:flex;justify-content:space-between;color:var(--navy);font-size:10px;font-weight:700}.concept-explanation small{color:var(--muted);font-size:9px}.concept-explanation textarea{min-height:72px;margin-top:6px;border:1px solid #dce6f2;border-radius:7px;padding:10px;color:var(--navy);font:11px/1.6 inherit;resize:vertical}.concept-task>button{width:100%;min-height:44px;margin-top:9px;border:0!important;border-radius:6px;background:var(--blue)!important;color:#fff!important;font-size:10px!important;box-shadow:0 5px 12px rgba(11,97,232,.16)}.concept-task #concept-answer{display:block;margin:8px 0 0!important;border-left:3px solid #aabacc!important;background:#f5f7fa!important;padding:9px!important;color:var(--muted)!important}.concept-task #concept-answer.pass{border-left-color:var(--green)!important;background:#eef8f4!important;color:#356453!important}.concept-task #concept-answer.fail{border-left-color:#d85b5b!important;background:#fff2f2!important;color:#8c4141!important}.concept-task footer{display:flex;justify-content:space-between;gap:12px;margin-top:8px;color:var(--muted);font-size:9px}.concept-task footer strong{color:var(--blue)}.concept-lab>nav button.done{box-shadow:inset 0 -3px var(--green)}
.vision-evidence{display:grid!important;grid-template-columns:1fr!important;gap:6px;margin-top:10px!important;border:0!important;border-top:1px solid var(--line)!important;padding:12px 0 0!important}.vision-evidence legend{margin-bottom:2px!important;color:var(--navy);font-size:11px!important;font-weight:760}.vision-evidence label{display:flex!important;align-items:flex-start;gap:8px;min-height:44px!important;border:1px solid #dce6f2!important;border-radius:7px;background:#fff;padding:10px 11px!important;color:#38516e!important;font-size:10px!important;line-height:1.5;cursor:pointer}.vision-evidence label:has(input:checked){border-color:#6f9ff8!important;background:#edf4ff!important;color:var(--blue)!important}.vision-evidence input{margin-top:2px;accent-color:var(--blue)}.vision-evidence:disabled{opacity:.55}.vision-explanation{display:grid!important;margin-top:9px!important;border:0!important;padding:0!important}.vision-explanation>span{display:flex;justify-content:space-between;color:var(--navy);font-size:10px;font-weight:700}.vision-explanation small{color:var(--muted);font-size:9px}.vision-explanation textarea{min-height:72px;margin-top:6px;border:1px solid #dce6f2;border-radius:7px;padding:10px;color:var(--navy);font:11px/1.6 inherit;resize:vertical}.vision-explanation textarea:disabled{background:#f1f4f8;color:#8292a6}#vision-explain{min-height:44px;width:100%;margin-top:9px;border:1px solid var(--blue);border-radius:6px;background:#fff;color:var(--blue);font:760 10px inherit;cursor:pointer}#vision-explain:disabled{border-color:#d7e1ea;background:#eef2f5;color:#8b9baa;cursor:not-allowed}
.decision-evidence{display:grid!important;grid-template-columns:1fr!important;gap:6px;margin-top:10px!important;border:0!important;border-top:1px solid var(--line)!important;padding:12px 0 0!important}.decision-evidence legend{margin-bottom:2px!important;color:var(--navy);font-size:11px!important;font-weight:760}.decision-evidence label{display:flex!important;align-items:flex-start;gap:8px;min-height:44px!important;border:1px solid #dce6f2!important;border-radius:7px;background:#fff;padding:10px 11px!important;color:#38516e!important;font-size:10px!important;line-height:1.5;cursor:pointer}.decision-evidence label:has(input:checked){border-color:#6f9ff8!important;background:#edf4ff!important;color:var(--blue)!important}.decision-evidence input{margin-top:2px;accent-color:var(--blue)}.decision-evidence:disabled{opacity:.55}.decision-explanation{display:grid!important;margin-top:9px!important;border:0!important;padding:0!important}.decision-explanation>span{display:flex;justify-content:space-between;color:var(--navy);font-size:10px;font-weight:700}.decision-explanation small{color:var(--muted);font-size:9px}.decision-explanation textarea{min-height:72px;margin-top:6px;border:1px solid #dce6f2;border-radius:7px;padding:10px;color:var(--navy);font:11px/1.6 inherit;resize:vertical}.decision-explanation textarea:disabled{background:#f1f4f8;color:#8292a6}#decision-explain{min-height:44px;width:100%;margin-top:9px;border:1px solid var(--blue);border-radius:6px;background:#fff;color:var(--blue);font:760 10px inherit;cursor:pointer}#decision-explain:disabled{border-color:#d7e1ea;background:#eef2f5;color:#8b9baa;cursor:not-allowed}
.control-evidence{display:grid!important;grid-template-columns:1fr!important;gap:6px;margin-top:10px!important;border:0!important;border-top:1px solid var(--line)!important;padding:12px 0 0!important}.control-evidence legend{margin-bottom:2px!important;color:var(--navy);font-size:11px!important;font-weight:760}.control-evidence label{display:flex!important;align-items:flex-start;gap:8px;min-height:44px!important;border:1px solid #dce6f2!important;border-radius:7px;background:#fff;padding:10px 11px!important;color:#38516e!important;font-size:10px!important;line-height:1.5;cursor:pointer}.control-evidence label:has(input:checked){border-color:#6f9ff8!important;background:#edf4ff!important;color:var(--blue)!important}.control-evidence input{margin-top:2px;accent-color:var(--blue)}.control-evidence:disabled{opacity:.55}.control-explanation{display:grid!important;margin-top:9px!important;border:0!important;padding:0!important}.control-explanation>span{display:flex;justify-content:space-between;color:var(--navy);font-size:10px;font-weight:700}.control-explanation small{color:var(--muted);font-size:9px}.control-explanation textarea{min-height:72px;margin-top:6px;border:1px solid #dce6f2;border-radius:7px;padding:10px;color:var(--navy);font:11px/1.6 inherit;resize:vertical}.control-explanation textarea:disabled{background:#f1f4f8;color:#8292a6}#control-explain{min-height:44px;width:100%;margin-top:9px;border:1px solid var(--blue);border-radius:6px;background:#fff;color:var(--blue);font:760 10px inherit;cursor:pointer}#control-explain:disabled{border-color:#d7e1ea;background:#eef2f5;color:#8b9baa;cursor:not-allowed}
#concept-reading{display:grid;margin:14px 0}#concept-reading a{display:block;border-top:1px solid var(--line);padding:10px 0;color:var(--blue);font-size:10px;font-weight:750;line-height:1.5;text-decoration:none}#concept-reading a:after{content:"↗";float:right}
@media(max-width:1000px){.rail span{min-width:114px}.workbench{padding:12px}.foundations-body,.control-body{padding:10px}}
@media(max-width:620px){main{padding-inline:14px}.topbar{padding:14px 16px}.brand strong{font-size:15px}.brand small{font-size:10px}.rail{margin-inline:0}.rail span{min-width:104px;padding:8px}.intro{padding-inline:2px}.intro h1{font-size:30px}.workbench,.concept-lab,.vision-lab,.decision-lab,.foundations-lab,.control-lab,.replay-lab,.deployment-lab,.report-studio,.feedback-panel{margin-inline:0!important;border-radius:9px!important}.concept-lab,.vision-lab,.decision-lab,.foundations-lab,.control-lab,.replay-lab,.deployment-lab,.report-studio,.feedback-panel{padding:20px 16px!important}.concept-lab>nav,.vision-lab>nav,.decision-lab>nav,.foundations-lab>nav,.control-lab>nav{gap:8px;padding:8px}.foundations-body,.control-body{display:block;padding:8px}.foundation-model,.foundation-copy,#foundation-form,.control-principle,.control-chart-card,#control-form{margin-bottom:8px;padding:17px!important}.foundation-copy,#foundation-form,.control-chart-card,#control-form{border-top:1px solid #dfe8f3!important}.foundation-flow{min-height:190px}.control-loop{grid-template-columns:1fr auto 1fr}.control-chart-card svg{height:220px}}
.foundation-library{margin-top:16px;border:1px solid #dce7f3;border-radius:9px;background:#f8fbff;padding:20px}.foundation-library>header{display:flex;align-items:end;justify-content:space-between;gap:24px}.foundation-library>header small{color:var(--blue);font-size:10px;font-weight:750;letter-spacing:.035em}.foundation-library>header h3{margin:5px 0 0;font-size:20px}.foundation-library>header p{max-width:620px;margin:0;color:var(--muted);font-size:11px;line-height:1.65}.resource-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.resource-grid>article{display:flex;min-width:0;flex-direction:column;border:1px solid #dce6f2;border-radius:8px;background:#fff;overflow:hidden}.resource-grid>article>header{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:14px}.resource-grid>article>header b{display:grid;place-items:center;min-width:38px;height:38px;border:1px solid #8db3f2;border-radius:9px;background:#eff5ff;color:var(--blue);font-size:10px}.resource-grid>article>header div{display:grid}.resource-grid>article>header strong{font-size:13px}.resource-grid>article>header span{margin-top:3px;color:var(--muted);font-size:10px}.resource-grid>article>a{display:grid;gap:4px;min-height:104px;border-bottom:1px solid var(--line);padding:13px 14px;color:var(--navy);text-decoration:none}.resource-grid>article>a:hover,.resource-grid>article>a:focus-visible{background:#f4f8ff}.resource-grid>article>a em{color:var(--blue);font-size:9px;font-style:normal;font-weight:750}.resource-grid>article>a strong{font-size:12px}.resource-grid>article>a small{color:var(--muted);font-size:10px;line-height:1.5}.resource-grid>article>a strong:after{content:"↗";float:right;color:var(--blue)}.resource-grid>article>footer{margin-top:auto;border-top:3px solid #d8e6fb;background:#f7faff;padding:12px 14px;color:#405c7a;font-size:10px;line-height:1.55}.foundation-library>footer{display:flex;gap:12px;margin-top:14px;color:var(--muted);font-size:10px;line-height:1.6}.foundation-library>footer strong{color:var(--navy)}
@media(max-width:1080px){.resource-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.foundation-library{padding:14px}.foundation-library>header{display:block}.foundation-library>header p{margin-top:8px}.resource-grid{grid-template-columns:1fr}.resource-grid>article>a{min-height:auto}.foundation-library>footer{display:block}.foundation-library>footer strong{display:block;margin-bottom:4px}}
.resource-grid>article>a.course-entry{min-height:112px;background:#edf4ff;border-bottom:2px solid #8bb2f3}.resource-grid>article>a.course-entry strong{color:var(--blue);font-size:13px}.resource-grid>article>a.applied-lab{background:#eef9f5;border-bottom-color:#69caa8}.resource-grid>article>a.applied-lab em,.resource-grid>article>a.applied-lab strong{color:#087b57}.resource-grid>article>a.model-lab-entry{background:#f2f0ff;border-bottom-color:#a99ae9}.resource-grid>article>a.model-lab-entry em,.resource-grid>article>a.model-lab-entry strong{color:#5b45b8}.foundation-hub-entry{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:7px 18px;margin:14px 0;border:1px solid #76a5ef;border-radius:8px;background:#edf4ff;padding:14px 16px;color:#12284a;text-decoration:none}.foundation-hub-entry b{grid-row:1/3;color:#0b61e8;font-size:9px}.foundation-hub-entry strong{font-size:13px}.foundation-hub-entry span{grid-column:2;color:#60748f;font-size:10px;line-height:1.55}.foundation-hub-entry em{grid-column:3;grid-row:1/3;color:#0b61e8;font-size:10px;font-style:normal;font-weight:760}.real-replay-entry{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px 18px;margin-top:16px;border:1px solid #76a5ef;border-radius:7px;background:#edf4ff;padding:13px 15px;color:#12284a;text-decoration:none}.real-replay-entry b{color:#0b61e8;font-size:9px}.real-replay-entry strong{font-size:12px}.real-replay-entry span{color:#0b61e8;font-size:10px}.debug-entry{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:8px 18px;margin:0 0 14px;border:1px solid #75a7e8;border-left:4px solid #0b61e8;border-radius:8px;background:#fff;padding:16px 18px;color:#12284a;text-decoration:none;box-shadow:0 3px 14px rgba(37,72,116,.055)}.debug-entry b{color:#0b61e8;font-size:9px}.debug-entry strong{font-size:13px}.debug-entry span{color:#60748f;font-size:10px}.debug-entry em{color:#0b61e8;font-size:10px;font-style:normal;font-weight:760}@media(max-width:620px){.foundation-hub-entry,.real-replay-entry,.debug-entry{grid-template-columns:1fr}.foundation-hub-entry b,.foundation-hub-entry strong,.foundation-hub-entry span,.foundation-hub-entry em{grid-column:1;grid-row:auto}}