:root{--bg:#f4efe4;--paper:#fffdf8;--ink:#1e2c26;--muted:#66736d;--line:#ddd6c7;--green:#2e674b;--green2:#e7f1ea;--amber:#986922;--amber2:#fbf0d7;--red:#98483e;--red2:#f8e5e1;--blue:#315d76;--blue2:#e7eff4;--shadow:0 18px 52px rgba(31,52,42,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 10% 0,#fbf8ef 0,transparent 32%),var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}.shell{max-width:1240px;margin:auto;padding:0 22px}.topbar{position:sticky;top:0;z-index:50;background:rgba(244,239,228,.94);backdrop-filter:blur(15px);border-bottom:1px solid var(--line)}.topinner{max-width:1240px;margin:auto;padding:12px 22px;display:flex;gap:16px;align-items:center}.brand{font-weight:900;letter-spacing:.025em;white-space:nowrap}.brand small{display:block;font-size:10px;color:var(--muted);font-weight:650}.progress{height:7px;flex:1;border-radius:99px;overflow:hidden;background:#e5dece}.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,#3c7659,#275c43);transition:.3s}.count{font-size:12px;color:var(--muted);white-space:nowrap}.toplink{font-size:12px;text-decoration:none;border:1px solid var(--line);background:var(--paper);padding:8px 10px;border-radius:99px}.hero{padding:40px 0 16px}.eyebrow{font-size:11px;color:var(--green);letter-spacing:.17em;text-transform:uppercase;font-weight:900}.hero h1{font-size:clamp(38px,5.3vw,68px);line-height:1.01;margin:10px 0 14px;max-width:950px;letter-spacing:-.035em}.lead{font-size:18px;line-height:1.68;color:#44524b;max-width:900px}.principle{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.principle span{font-size:12px;padding:7px 10px;border-radius:99px;background:rgba(255,255,255,.64);border:1px solid var(--line);color:#56635c}.pathbar{display:flex;gap:8px;overflow:auto;padding:16px 0 7px}.pathpill{border:1px solid var(--line);background:var(--paper);padding:8px 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-8%;height:150px;background:#d9e7dd;border-radius:50%}.stageVisual:after{content:attr(data-icon);position:absolute;right:28px;top:18px;font-size:72px;color:#2e674b;opacity:.77}.visualText{position:absolute;left:22px;top:23px;z-index:2}.visualText b{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}.visualText span{display:block;margin-top:8px;max-width:360px;font-size:21px;font-weight:850;line-height:1.15}.kicker{font-size:11px;color:var(--muted);font-weight:900;letter-spacing:.15em;text-transform:uppercase}.panelHead h2{font-size:34px;letter-spacing:-.02em;margin:7px 0 8px}.short{font-size:16px;line-height:1.65;color:#46544d;margin:0}.chooseTitle{font-weight:900;margin:23px 0 10px}.choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.choice{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;text-align:left;cursor:pointer;min-height:108px;transition:.18s}.choice:hover{transform:translateY(-2px);border-color:#91ab99;box-shadow:0 8px 18px rgba(41,76,58,.07)}.choice.selected{border:2px solid var(--green);background:var(--green2)}.choice b{display:block;font-size:16px;margin-bottom:6px}.choice span{font-size:13px;line-height:1.45;color:var(--muted)}.choiceTags{display:flex;gap:5px;flex-wrap:wrap;margin-top:9px}.choiceTags i{font-style:normal;font-size:9px;padding:4px 6px;border-radius:99px;background:#f2efe8;color:#6c756f}.effectBox{display:none;margin-top:14px;padding:15px 17px;border:1px solid #cddfd3;background:#edf5ef;border-radius:16px}.effectBox.show{display:block}.effectBox h4{margin:0 0 8px;font-size:13px}.effectBox ul{margin:0 0 0 18px;padding:0;font-size:13px;line-height:1.62;color:#425148}.content{padding:24px 30px 30px}.tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:15px}.tab{border:1px solid 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a{font-size:10px;text-decoration:none;padding:5px 7px;border-radius:99px;background:#fff;border:1px solid var(--line);color:var(--green);font-weight:800}.side{position:sticky;top:82px}.side .panel{box-shadow:none}.summary{padding:20px}.summary h3{font-size:15px;margin:0 0 12px}.sel{display:grid;grid-template-columns:84px 1fr;gap:9px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:12px}.sel span:first-child{color:var(--muted)}.empty{font-size:12px;color:#999;font-style:italic}.chain{margin-top:14px;padding:13px;border-radius:13px;background:#f0ece2;font-size:12px;line-height:1.58;color:#59635d}.chain strong{color:var(--ink)}.actions{display:flex;justify-content:space-between;gap:12px;margin-top:20px}.nav{border:0;border-radius:13px;padding:12px 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var(--line);border-radius:18px;padding:18px}.sourceCard .sid{font-size:10px;color:var(--green);font-weight:900;letter-spacing:.1em}.sourceCard h3{font-size:16px;margin:7px 0}.sourceCard p{font-size:13px;line-height:1.58;color:#4d5a53}.sourceMeta{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.sourceMeta span{font-size:9px;padding:4px 6px;border-radius:99px;background:#f0ece3}.sourceCard a{display:inline-block;margin-top:12px;font-size:12px;font-weight:850;color:var(--green)}.methodBox{margin-top:24px;background:#1f2d27;color:white;border-radius:22px;padding:24px}.methodBox h2{margin:0 0 10px}.methodBox p{color:#d9e2dd;font-size:14px;line-height:1.65}.footer{padding:30px 0;color:#6d7771;font-size:11px;line-height:1.6}
@media(max-width:930px){.stage{grid-template-columns:1fr}.side{position:static}.choices,.sourceGrid{grid-template-columns:1fr}.jr{grid-template-columns:1fr}.brand small{display:none}.toplink{display:none}.hero{padding-top:28px}}
/* V7.1 corrective layer. Original palette and step-by-step format retained. */
:root{--muted:#53615a;--amber:#805519}
html{scroll-padding-top:100px}body{min-width:0}button,input,select{font:inherit}button{color:var(--ink)}a{overflow-wrap:anywhere}
[hidden]{display:none!important}.brand{text-decoration:none;font-size:15px;white-space:normal;min-width:0}.brand small{font-size:11px}
.topinner{gap:12px;flex-wrap:wrap}.toplink{display:inline-flex;align-items:center;min-height:44px;flex-shrink:0;font-size:13px}.count{font-size:13px}.topbar .progress{min-width:25px}
.skip{position:fixed;left:12px;top:-100px;padding:12px 18px;background:#fff;color:#173f2c;z-index:200}.skip:focus{top:8px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
:focus-visible{outline:3px solid #825313;outline-offset:4px}#stage-title:focus{outline:none}#stage-title{scroll-margin-top:110px}
.hero{padding:27px 0 14px}.hero h1{font-size:clamp(32px,4vw,49px);max-width:850px;line-height:1.08}.lead{max-width:850px;font-size:17px;line-height:1.6;margin:10px 0 12px}.hero.subsequent h1{font-size:25px}.hero.subsequent .lead{display:none}
.pathbar{gap:7px;overscroll-behavior-inline:contain;scrollbar-width:thin}.pathpill{min-height:44px;font-size:12px;cursor:pointer}.pathpill:disabled{cursor:default;color:#6b746c;background:#eee9df}.pathpill.active{color:#fff}
.stage{grid-template-columns:minmax(0,1fr) 295px;gap:22px}.panelHead{padding:25px 27px}.stageVisual{float:right;width:65px;height:65px;margin:0 0 10px 14px;border-radius:50%;display:grid;place-items:center;background:#e7efe6}.stageVisual:before,.stageVisual:after{display:none}.stageVisual span{font-size:34px;color:var(--green)}
.panelHead h2{font-size:30px;line-height:1.2;margin:10px 0 13px;max-width:680px}.kicker{font-size:12px}.short{font-size:16px}.chooseTitle{font-size:16px}.choices{clear:both}.choice{font-family:inherit;min-height:108px}.choice b{font-size:16px}.choice span{font-size:14px;line-height:1.55;color:#505f55}.choice.selected{box-shadow:inset 0 0 0 1px var(--green)}.choice.selected b:after{content:' (selected)';font-weight:500;font-size:12px;color:#285438}
.effectBox h3{font-size:15px;margin:0 0 9px}.effectBox ul{font-size:14px}.effectBox{padding:17px}.detailBox{clear:both;margin-top:18px;background:#f7f5ee;border:1px solid #d9d8cd;border-radius:17px;padding:18px}.detailBox h3{font-size:18px;line-height:1.3;margin:0 0 12px}.detailBox p{font-size:14px;line-height:1.65;color:#48564e}.fieldGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:block;font-size:14px;font-weight:650;color:#35473b;margin:10px 0}.field select,.field input{display:block;width:100%;min-height:46px;border:1px solid #87988c;border-radius:9px;background:#fff;color:#263c2d;padding:9px 11px;margin-top:7px;font-weight:400}.field input::placeholder{color:#68716b}.scenarioBadge{font-weight:750;color:#68511e!important;background:#f5ebcc;padding:8px 10px;border-radius:8px}
.yieldHighlight{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;padding:15px 0}.yieldHighlight b{font-size:22px;color:#244f37}.yieldHighlight span{font-size:14px;align-self:center}.balanceBar{height:18px;border-radius:9px;background:#d1d8ca;overflow:hidden}.balanceBar span{display:block;height:100%;background:#2e674b}.materialRows{margin-top:14px;display:grid;gap:0}.materialRows>div{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:12px 0;border-bottom:1px solid #d5dcd1;font-size:14px}.materialRows small{grid-column:1/-1;font-size:12px;color:#58685d}.measureDetails{margin-top:18px}.measureDetails summary{cursor:pointer;padding:12px 0;font-size:15px;font-weight:750;min-height:44px}.inputError{border-left:4px solid #9b3e2e;background:#fae8e1;padding:12px;color:#772c23;font-size:14px}
.content{padding:22px 27px 28px}.readingHead{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;margin-bottom:15px}.readingHead h3{margin:0;font-size:20px}.tabs{gap:7px}.tab{min-height:44px;font-size:13px;padding:8px 12px}.tabPane{gap:13px}.tabPane:focus{outline-offset:4px}.tabPane h3{font-size:16px;line-height:1.45}.card p{font-size:15px;line-height:1.7;color:#394d40}.cardRefs{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.cardRefs a{display:inline-flex;align-items:center;min-height:30px;min-width:30px;padding:4px 8px;border-radius:7px;background:#edf2ea;color:#235035;font-size:12px;font-weight:650;text-decoration:underline;text-underline-offset:3px}.badge{font-size:11px;line-height:1.45}.gray{color:#49534c}.blue{color:#264d64}.amber{color:#734f18}.topicTitle{margin:24px 0 0;font-size:19px!important}
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.sourcePage{padding:28px 22px 80px}.sourcePage h1{font-size:clamp(30px,4vw,46px);line-height:1.13}.sourceJump{display:flex;gap:9px;flex-wrap:wrap;margin:22px 0}.sourceJump a{min-height:40px;display:inline-flex;align-items:center;padding:8px;background:#edf2e7;border:1px solid #c0cebd;border-radius:8px;color:#274b31;font-size:13px}.sourceCard{scroll-margin-top:110px}.sourceCard:target{outline:3px solid #496d4e}.sourceCard h2{font-size:20px;line-height:1.4;overflow-wrap:anywhere}.sourceCard h3{font-size:14px;margin:18px 0 5px}.sourceCard p{font-size:15px;line-height:1.7}.sourceCard .sourceFoot{font-size:13px;color:#546357}.sourceCard a{padding:8px 0;min-height:44px;font-size:14px}.methodBox p{font-size:15px}.methodBox h2{font-size:23px}
@media(max-width:1030px){.stage{grid-template-columns:minmax(0,1fr) 245px}.summary .sel{grid-template-columns:1fr}.jr{grid-template-columns:1fr}.jr p{grid-column:auto}}
@media(max-width:930px){.stage{grid-template-columns:1fr}.side{position:static}.choices,.sourceGrid{grid-template-columns:1fr}.brand small{display:none}.toplink{display:inline-flex}.hero{padding-top:20px}.summary .sel{grid-template-columns:100px 1fr}}
@media(max-width:600px){.shell{padding-left:15px;padding-right:15px}.topinner{padding:9px 15px;gap:8px}.brand{font-size:12px;max-width:165px;flex:1}.count{font-size:12px}.topbar .progress{display:none}.toplink{font-size:12px;padding:7px 8px}.hero{padding-top:20px}.hero h1{font-size:34px}.hero.subsequent h1{font-size:23px}.lead{font-size:16px;line-height:1.6}.eyebrow{font-size:10px}.pathbar{padding-top:7px}.panelHead,.content{padding:20px 17px}.panelHead h2{font-size:27px}.stageVisual{width:48px;height:48px;margin:0 0 7px 8px}.stageVisual span{font-size:28px}.panel{border-radius:20px}.fieldGrid{grid-template-columns:1fr}.choice{padding:15px}.detailBox{padding:14px}.tabs{gap:6px}.tab{font-size:12px;padding:8px 9px}.materialRows>div{grid-template-columns:1fr}.materialRows small{grid-column:1}.actions{gap:8px}.actions .nav{max-width:100%;font-size:13px;padding:12px}.final{padding:24px 17px}.final h2{font-size:28px}.jr{grid-template-columns:1fr;gap:4px}.sourcePage{padding-top:24px}.sourceCard{padding:17px}.sourceCard h2{font-size:19px}.methodBox{padding:20px}.summary .sel{grid-template-columns:80px 1fr}.readingHead{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.choice:hover{transform:none}}
.nextService{margin-top:24px;padding:24px;border:1px solid #bdd0c1;border-radius:18px;background:linear-gradient(135deg,#edf5ef,#fffdf8)}.nextService h3{font-size:24px;line-height:1.25;margin:8px 0}.nextService p{max-width:760px;margin:0 0 18px;color:#405047;line-height:1.65}.serviceStep{font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--green)}.primaryJourney{display:inline-flex;text-decoration:none;align-items:center;justify-content:center}.sampleShortcut{display:inline-flex;margin-left:16px;min-height:44px;align-items:center;color:#285438;font-size:13px}.secondary{background:#ebe4d7;color:var(--ink)}.utilityActions{justify-content:flex-start}
@media(max-width:600px){.nextService{padding:18px 15px}.nextService h3{font-size:21px}.primaryJourney,.sampleShortcut{display:flex;width:100%;margin:0}.sampleShortcut{margin-top:10px}}
@media print{.topbar,.hero,.tabs,.actions,.side,.skip{display:none}.screen.active{display:block}.panel{box-shadow:none;border:0}.shell{max-width:100%;padding:0}.card{break-inside:avoid}}
.balanceBar{display:block;width:100%;height:18px;border:0;border-radius:999px;overflow:hidden;background:#e8e2d7}.balanceBar::-webkit-progress-bar{background:#e8e2d7}.balanceBar::-webkit-progress-value{background:#94744d}.balanceBar::-moz-progress-bar{background:#94744d}
.progress i.progress-0{width:0}.progress i.progress-1{width:11.111%}.progress i.progress-2{width:22.222%}.progress i.progress-3{width:33.333%}.progress i.progress-4{width:44.444%}.progress i.progress-5{width:55.555%}.progress i.progress-6{width:66.666%}.progress i.progress-7{width:77.777%}.progress i.progress-8{width:88.888%}.progress i.progress-9{width:100%}