@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');
:root{--ink:#233f38;--muted:#53665f;--line:#ccd5c9;--green:#b7cea3;--accent:#346952;--blue:#b9d3dc}*{box-sizing:border-box}body{margin:0;background:#eeeFE7;color:var(--ink);font:16px 'Inter',Arial,sans-serif}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #d19217;outline-offset:4px}aside{width:238px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:34px 24px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;color:var(--ink);font-size:20px;letter-spacing:-.8px}.mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--green);font-size:26px}.aside-label{font-size:11px;letter-spacing:1.6px;color:var(--muted);margin:48px 0 18px}nav{display:grid;gap:8px}nav button{border:0;background:none;text-align:left;display:flex;gap:12px;padding:14px 12px;border-radius:10px;color:var(--muted);font-size:20px}nav button span{font-size:14px;font-weight:600}nav button.active{background:#c8d8b9;color:var(--ink)}nav button:hover{background:#f2f6ee}.aside-bottom{margin-top:auto;font-size:13px;color:var(--muted)}.aside-bottom p{line-height:1.7;margin:20px 0}.dot{display:inline-block;width:7px;height:7px;background:#63934f;border-radius:50%;margin-right:6px}main{margin-left:238px;padding:0 42px;max-width:1800px}header{height:89px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:14px;color:var(--muted)}.slash{margin:0 12px;color:#aab7ab}.badge{font-size:11px;letter-spacing:1.1px;padding:8px 11px;border:1px solid #cbdcca;border-radius:6px;color:#4d6857}.page{display:none;padding:35px 0 40px}.page.active{display:block}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:#638161}.heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:9px 0 26px}h1,h2,h3,strong{font-family:'Plus Jakarta Sans',Arial,sans-serif}h1{font-size:clamp(30px,3.3vw,46px);letter-spacing:-1.8px;line-height:1.18;margin:0 0 13px}p{line-height:1.65;color:var(--muted);margin:8px 0 16px}.heading p{margin:0}.button,.secondary{border:0;border-radius:8px;padding:13px 18px;font-weight:600;font-size:14px;white-space:nowrap}.button{background:var(--green);color:var(--ink)}.button span{margin-left:30px}.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}.button:hover{background:#c6e6b0}.hero{background:#bfd1aa;border:1px solid #a8be91;border-radius:18px;padding:32px 36px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;position:relative;overflow:hidden}.pill{font-size:11px;letter-spacing:1px;background:#fff9;padding:8px 12px;border:1px solid #d2dec8;border-radius:30px;display:inline-block;white-space:nowrap}.hero h2{font-size:32px;line-height:1.3;letter-spacing:-1px;margin:22px 0 12px}.hero p{max-width:520px}.text-button{border:0;background:none;color:var(--ink);font-weight:700;padding:8px 0;font-size:14px}.hero-stat{border-left:1px solid #94ad80;padding-left:35px;display:flex;flex-direction:column;justify-content:center}.hero-stat>span{font-size:11px;letter-spacing:2px}.hero-stat>strong{font-size:clamp(48px,6vw,83px);letter-spacing:-5px;line-height:1.3}.hero-stat>p{margin:0 0 18px}.mini-stats{display:flex;gap:30px;border-top:1px solid #94ad80;padding-top:20px}.mini-stats b{display:block;font-size:20px}.mini-stats small{font-size:12px;color:var(--muted);display:block;margin-top:5px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0}.metrics article,.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}.metrics article>span{font-size:14px;color:var(--muted)}.metrics strong{display:block;font-size:32px;letter-spacing:-1px;margin:17px 0 8px}.metrics strong small{font-size:17px;font-weight:500;letter-spacing:0}.metrics p{font-size:12px;margin:0}.two-col{display:grid;grid-template-columns:1.15fr 1fr;gap:22px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.card-head>span{font-size:11px;color:var(--muted)}h3{font-size:18px;margin:0 0 12px;letter-spacing:-.4px}.flow-row{display:flex;align-items:center;gap:17px;padding:19px 0;border-bottom:1px solid var(--line)}.flow-row:last-child{border:0;padding-bottom:0}.flow-row i{font-style:normal;font-size:12px;color:#718866;border:1px solid #dce6d6;border-radius:50%;width:32px;height:32px;display:grid;place-items:center;flex-shrink:0}.flow-row>div{flex:1}.flow-row p{font-size:14px;margin:4px 0 0}.pale{background:#c2d9e1}.large{font-size:28px;line-height:1.4;margin:18px 0}.pale p{font-size:14px}label{display:flex;justify-content:space-between;gap:15px;margin:25px 0 14px;font-size:14px}input[type=range]{width:100%;accent-color:var(--accent);cursor:pointer}input[type=number]{width:100%;background:#f2f5eb;border:1px solid #cad8c4;border-radius:8px;padding:15px;font-size:24px;color:var(--ink)}.range-labels{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:8px}.water-track{height:14px;background:#edf2e8;border-radius:8px;margin-top:28px;overflow:hidden}.water-track div{height:100%;background:#86b996;transition:width .2s}.status{padding:18px 14px;border-radius:8px;background:#d2dfc2;margin:15px 0;font-size:14px;line-height:1.5}.status.warn{background:#f2d992;color:#78571c}.status.danger{background:#f3d0be;color:#974025}.actions{display:flex;gap:10px;margin:20px 0}.footnote{font-size:12px;line-height:1.6;margin:16px 0 0}.result-box{border-radius:12px;background:#d2dfc2;padding:25px;margin:25px 0 10px}.result-box span{font-size:14px}.result-box strong{display:block;font-size:36px;letter-spacing:-1px;margin:12px 0}.result-box small{font-size:12px;color:var(--muted)}.presets{display:flex;gap:8px;margin:12px 0}.presets button{flex:1;background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px;color:var(--ink);font-size:14px}.presets button.selected{background:var(--green);border-color:#b6d8a1}.stack{display:flex;height:28px;border-radius:8px;overflow:hidden;margin:35px 0 20px}.stack div:nth-child(1){background:#729654}.stack div:nth-child(2){background:#6194a7}.stack div:nth-child(3){background:#d6ad50}.allocation{padding:23px 0;display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line)}.allocation span{font-size:14px}.allocation small{color:var(--muted);margin-left:8px}.swatch{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:8px}.green{background:#729654}.blue{background:#6194a7}.yellow{background:#d6ad50}.notice{background:#f1e5c5;padding:16px;border-radius:9px;font-size:13px;line-height:1.6;margin-top:24px;color:#736340}.finance-bottom{display:grid;grid-template-columns:1.2fr 1fr;gap:35px;margin-top:22px}.finance-bottom .eyebrow{display:block;margin-bottom:15px}.finance-bottom strong{font-size:27px}.finance-bottom p{font-size:14px}.finance-bottom .footnote{font-size:12px}.legend{display:flex;gap:25px;font-size:14px;padding-bottom:35px}.architecture{display:grid;grid-template-columns:1fr 30px 1fr 30px 1fr;gap:12px;align-items:center}.node{background:#d1dfc1;border:1px solid #afc298;padding:24px 20px;min-height:180px;border-radius:12px}.node span{font-size:11px;letter-spacing:1px;color:#6b8656}.node h3{margin:20px 0 10px}.node p{font-size:14px;margin:0}.arrow{font-size:26px;text-align:center;color:#91ab83}.data-flow{margin:28px 0;text-align:center;border-block:1px dashed #a2c5d6;padding:18px;color:#557b8c;font-size:14px}.data .node{background:#d1e2e8;border-color:#aec8d2}.data .node span{color:#577c8b}footer{border-top:1px solid var(--line);padding:23px 0;display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:12px}@media(min-width:1550px){main{padding-inline:65px}.hero{padding:45px}}@media(max-width:1100px){aside{width:195px;padding:28px 16px}.brand{font-size:18px}main{margin-left:195px;padding:0 25px}.hero{gap:22px;padding:28px}.hero-stat{padding-left:24px}.metrics{gap:12px}.metrics article{padding:18px}.metrics strong{font-size:26px}.two-col{grid-template-columns:1fr}.architecture{gap:5px}.node{padding:18px 12px}.hero h2{font-size:26px}}@media(max-width:720px){aside{position:static;width:auto;padding:17px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:20px}.aside-label,.aside-bottom{display:none}nav{display:flex;overflow-x:auto;margin-top:16px;gap:6px}nav button{white-space:nowrap;padding:10px;font-size:16px}nav button span{font-size:12px}main{margin:0;padding:0 18px}header{height:65px;font-size:12px}.badge{font-size:9px}.page{padding-top:27px}.heading{align-items:flex-start;flex-direction:column}h1{letter-spacing:-1px}.hero{grid-template-columns:1fr;padding:24px;gap:25px}.hero-stat{border-left:0;border-top:1px solid #94ad80;padding:24px 0 0}.hero-stat>strong{font-size:65px}.metrics{grid-template-columns:1fr}.metrics article{padding:20px}.metrics strong{font-size:31px;margin:10px 0}.card{padding:22px}.finance-bottom{grid-template-columns:1fr}.architecture{grid-template-columns:1fr}.arrow{transform:rotate(90deg)}.node{min-height:auto;padding:22px}.legend{flex-wrap:wrap;gap:12px}.result-box strong{font-size:30px}.allocation{flex-wrap:wrap}.flow-row{gap:12px}.flow-row .secondary{padding:10px}.actions{flex-wrap:wrap}footer{flex-direction:column}.pill{white-space:normal}}@media print{aside,header,footer,.heading button{display:none!important}main{margin:0;padding:0}.page{display:none!important}#system{display:block!important}.card{break-inside:avoid}body{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

/* Balanced daylight palette and stronger information hierarchy. */
body{background:#eeefe7;-webkit-font-smoothing:antialiased}
aside{background:#e2e8d9;border-color:#bdcbb7}
.brand{letter-spacing:-.7px}.mark{background:#537651;color:#fff}
.aside-label{color:#526b50}.aside-bottom{color:#4e6455}
nav button{color:#4c6255}nav button.active{background:#bed0ae;box-shadow:inset 3px 0 #486c44;color:#233e2b}nav button:hover{background:#d0ddc2}
header{color:#52645b}.badge{background:#e0e8d5;border-color:#adbea0;color:#3a553d;font-size:11px;font-weight:600}
.eyebrow{color:#49643b;letter-spacing:1.7px}
h1{font-weight:700;letter-spacing:-1.5px}h2,h3{font-weight:700}
.heading p{color:#52655c}.hero{border-radius:18px;box-shadow:0 8px 24px #334b2410}
.hero h2{font-weight:700}.hero p{color:#3e5844}.hero .pill{background:#e7eedb;border-color:#98af81;color:#355039}
.hero-stat>strong{font-weight:800}.hero-stat>span,.mini-stats small{color:#3e5740}
.button{background:#376751;color:#fff;box-shadow:0 3px 8px #254b3218}.button:hover{background:#2c5744}
.secondary{background:#f5f6ef;border-color:#b8c6b3}.secondary:hover{background:#e2e9d9}
.metrics article,.card{background:#fafbf6;box-shadow:0 3px 10px #344b2d08}
.metrics article{border-top:4px solid #7d9a60}.metrics article:nth-child(2){border-top-color:#6794a5}.metrics article:nth-child(3){border-top-color:#c5a04b}
.metrics article>span{font-weight:500;color:#4d6257}.metrics strong{font-weight:800}.metrics p{font-size:13px;color:#56675c}
.pale{background:#c2d9e1;border-color:#a8c6d1}.pale .eyebrow{color:#315b6a}.pale p{color:#3e5d68}
.flow-row i{background:#e4ebd9;color:#44613a;border-color:#b6c7a4;font-weight:700}
.result-box{background:#ccdcb9;border:1px solid #adc493}.result-box strong{color:#2a4d35}.result-box small{color:#465e42}
.status{background:#d7e5c7;color:#314f2d}.status.warn{color:#664916}.status.danger{color:#7e3825}
.presets button{background:#f6f8ef;border-color:#b9c7ae}.presets button.selected{background:#bfd2a9;border-color:#829e67;color:#29402c}
.notice{background:#f1e5c5;color:#685329;border:1px solid #ddc68e}
.legend{color:#405c50}.node{background:#d1dfc1;border-color:#a8be92}.node span{color:#466238;font-weight:600}.node p{color:#46603f}
.data .node{background:#c7dce4;border-color:#99bdcb}.data .node span,.data .node p{color:#345d6c}
.arrow{color:#62824b}.data .arrow{color:#547f91}.data-flow{color:#365f70;border-color:#7ca3b4;background:#e6eef0;border-radius:6px}
.footnote{font-size:13px}footer{color:#53665a}input[type=range]{height:22px}
@media(max-width:720px){nav button.active{box-shadow:inset 0 -3px #486c44}h1{font-size:32px}.hero h2{font-size:27px}}

/* Touch targets, zoom-safe wrapping and visible keyboard focus. */
button:focus-visible,a:focus-visible,input:focus-visible{outline-color:#233f38}
button{min-height:44px}.page,.card,.hero>*,.two-col>*,.metrics>*{min-width:0}
.result-box strong,.metrics strong{overflow-wrap:anywhere}
@media(max-width:720px){nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible}nav button{white-space:normal;min-height:48px}nav button span{font-size:13px}header{gap:12px;flex-wrap:wrap;height:auto;min-height:65px;padding-block:14px}.presets{flex-wrap:wrap}.presets button{flex:1;min-width:70px}input[type=range]{min-height:44px}.range-labels{gap:12px;flex-wrap:wrap}.result-box strong{font-size:clamp(24px,7vw,30px)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}