@font-face{font-family:Hanken;src:url('/fonts/hanken-grotesk-700.woff2')}@font-face{font-family:Manrope;src:url('/fonts/manrope-400.woff2');font-weight:400}@font-face{font-family:Manrope;src:url('/fonts/manrope-600.woff2');font-weight:600}@font-face{font-family:Manrope;src:url('/fonts/manrope-700.woff2');font-weight:700}
:root{--ink:#252525;--dark:#1b1b1b;--paper:#fff;--sand:#efe9de;--line:#ded8c8;--orange:#f4835a;--accent:#ad4a26;--muted:#5e6a60}*{box-sizing:border-box}body{margin:0;background:#f8f7f4;color:var(--ink);font:400 16px/1.6 Manrope,Arial,sans-serif}h1,h2,h3,h4,strong.heading{font-family:Hanken,Arial,sans-serif;line-height:1.15}h1{font-size:clamp(35px,4.2vw,58px);letter-spacing:-.025em;margin:12px 0 22px;max-width:860px}h2{font-size:30px;margin:8px 0 16px}h3{font-size:23px;margin:8px 0 12px}h4{font-size:19px;margin:22px 0 8px}p{margin:0 0 16px}a{color:var(--accent);text-underline-offset:4px}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:var(--paper);color:var(--ink);padding:11px 17px;border-radius:4px;font-weight:700;line-height:1.4}button:hover{background:var(--sand)}button:disabled{opacity:.55;cursor:wait}button.primary{background:var(--orange);border-color:var(--orange);color:var(--dark)}button.dark{background:var(--dark);color:white;border-color:var(--dark)}button.text{background:none;border:0;color:var(--accent);padding:0;text-align:left}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}.skip{position:absolute;left:15px;top:-100px;background:white;padding:12px;z-index:5}.skip:focus{top:10px}.mast{min-height:82px;padding:19px 36px;display:flex;align-items:center;gap:28px;background:var(--dark);color:white}.mast img{width:145px;display:block}.mast>span{font-size:14px;color:var(--sand)}#identity{margin-left:auto}.shell{display:grid;grid-template-columns:264px minmax(0,1fr);max-width:1550px;margin:auto;min-height:calc(100vh - 82px)}.sidebar{padding:35px 24px;border-right:1px solid var(--line)}.sidebar nav{display:grid;gap:5px}.sidebar nav button{text-align:left;border-color:transparent;background:transparent;font-weight:600;padding:12px 15px}.sidebar nav button[aria-current="page"]{background:var(--sand);border-left:3px solid var(--orange);border-radius:0 4px 4px 0}.side-note{margin:36px 13px 0;border-top:1px solid var(--line);padding-top:23px;font-size:13px;color:var(--muted)}.side-note p{margin-top:9px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:700;color:var(--accent);margin-bottom:12px}.sidebar>.eyebrow{padding-left:15px;color:var(--muted)}main{padding:42px clamp(22px,4vw,62px) 80px;min-width:0}.lead{font-size:18px;max-width:780px;color:var(--muted);line-height:1.65}.hero{margin-bottom:35px}.hero .actions{margin-top:24px}.tag{display:inline-block;background:var(--sand);padding:4px 10px;font-size:12px;color:var(--accent);border-radius:3px;font-weight:700}.draft-banner{border-left:3px solid var(--orange);background:var(--sand);padding:15px 20px;margin-bottom:28px;font-size:14px}.draft-banner p{margin:0}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.start-path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:32px 0}.path-card{background:white;padding:23px;border:1px solid var(--line);border-radius:4px}.path-card .number{font-family:Hanken;font-size:40px;line-height:1;color:var(--accent);display:block;margin-bottom:20px}.path-card p{font-size:14px;color:var(--muted);margin-bottom:20px}.path-card h3{font-size:21px}.split{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}.panel{padding:25px;border:1px solid var(--line);border-radius:4px;background:white;margin:20px 0}.panel.sand{background:var(--sand)}.small{font-size:13px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.card{border:1px solid var(--line);border-radius:4px;background:white;padding:23px;display:flex;flex-direction:column;align-items:start;min-width:0}.card p{font-size:14px;color:var(--muted)}.card h3{font-size:22px}.card>.text{margin-top:auto}.card-num{color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.1em;margin-bottom:15px}.search{max-width:460px;display:grid;gap:5px;margin:22px 0 28px;font-size:13px;font-weight:700}.search input{padding:12px 14px}.back{margin-bottom:20px}.article{max-width:840px}.article .summary{font-size:21px;line-height:1.6;margin:22px 0}.article .steps{list-style:none;counter-reset:steps;padding:0;display:grid;gap:12px;margin:22px 0}.steps li{position:relative;padding:16px 18px 16px 60px;background:white;border:1px solid var(--line);border-radius:4px;counter-increment:steps}.steps li:before{content:counter(steps);position:absolute;left:18px;top:15px;font-family:Hanken;color:var(--accent);font-size:24px}.article blockquote{margin:25px 0;border-left:3px solid var(--orange);padding:18px 22px;background:var(--sand)}.questions{padding-left:22px}.questions li{margin-bottom:10px}.source{border-top:1px solid var(--line);padding-top:16px;margin-top:28px;font-size:12px;color:var(--muted)}.source p{margin-bottom:5px}.note-top{display:flex;justify-content:space-between;gap:20px;align-items:start}.note-top h2{margin-top:0}.notes-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:26px;margin-top:25px}.note-list{display:grid;align-content:start;gap:9px}.note-list button{padding:15px;text-align:left;font-size:14px}.note-list button[aria-current="true"]{border-color:var(--accent);background:var(--sand)}.note-list small{display:block;color:var(--muted);font-size:11px;margin-top:7px}.empty-note{background:white;border:1px dashed var(--line);padding:35px;max-width:750px}.note-form{padding:27px;background:white;border:1px solid var(--line);border-radius:4px}.note-form label,.import label{display:grid;gap:7px;margin:20px 0;font-size:14px;font-weight:700}.note-form label small{font-weight:400}.note-form textarea{width:100%;min-height:115px;line-height:1.6;resize:vertical}.note-form textarea,.note-form input,.note-form select,.search input{border:1px solid var(--line);border-radius:4px;background:white;color:var(--ink);padding:12px;max-width:100%}.note-form .dates,.note-form .select-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.note-form .dates label,.note-form .select-pair label{margin-top:10px}.note-status{font-size:12px;color:var(--muted);margin:15px 0}.note-form .save{border-top:1px solid var(--line);margin-top:28px;padding-top:20px;display:flex;justify-content:space-between;align-items:center;gap:14px}.privacy{color:var(--muted);font-size:13px;margin-top:10px}.privacy svg{vertical-align:-3px;margin-right:5px}#notice{max-width:1550px;margin:auto;padding:0 28px;background:var(--sand);font-size:14px}#notice:not(:empty){padding:15px 28px}#notice.error{color:#862f1a;border-bottom:2px solid var(--accent)}dialog{border:1px solid var(--line);border-radius:4px;padding:30px;max-width:min(600px,92vw);box-shadow:0 20px 80px #0003}dialog::backdrop{background:#0006}.import{margin-top:40px;border-top:1px solid var(--line);padding-top:20px}.import summary{cursor:pointer;font-weight:700;color:var(--accent)}.import input[type=file]{max-width:100%}.loading{color:var(--muted)}
@media(min-width:1250px){.sidebar{position:sticky;top:0;align-self:start;min-height:calc(100vh - 82px)}}@media(max-width:1000px){.shell{grid-template-columns:210px minmax(0,1fr)}.sidebar{padding:28px 12px}.start-path{grid-template-columns:1fr}.path-card{display:grid;grid-template-columns:45px 1fr;gap:0 18px}.path-card .number{grid-row:1/4}.path-card p{margin-bottom:12px}.path-card button{justify-self:start}.notes-layout{grid-template-columns:1fr}.note-list{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}}@media(max-width:700px){.mast{padding:17px 20px;gap:15px;flex-wrap:wrap}.mast img{width:115px}.mast>span{font-size:11px}#identity{width:100%;margin:0}.shell{display:block}.sidebar{padding:14px 15px;border-right:0;border-bottom:1px solid var(--line);background:white}.sidebar>.eyebrow,.side-note{display:none}.sidebar nav{display:flex;overflow-x:auto;gap:5px;padding-bottom:5px}.sidebar nav button{flex:0 0 auto;font-size:12px;padding:10px}.sidebar nav button[aria-current="page"]{border-left:0;border-bottom:3px solid var(--orange)}main{padding:27px 20px 55px}.lead{font-size:16px}.grid{grid-template-columns:1fr}.card{padding:20px}h2{font-size:26px}.note-top{display:block}.note-top .actions{margin-top:18px}.note-form{padding:19px}.note-form .select-pair,.note-form .dates{grid-template-columns:1fr;gap:0}.note-list{grid-template-columns:1fr 1fr}.note-form .save{align-items:start;flex-direction:column}.article .summary{font-size:18px}.panel{padding:21px}.draft-banner{padding:13px 16px}.notes-layout{gap:16px}}
@media print{.mast{background:var(--dark);color:white;-webkit-print-color-adjust:exact;print-color-adjust:exact;border-bottom:1px solid var(--line)}.sidebar,button,.actions,.search,.import,#notice,.skip{display:none!important}.shell{display:block}main{padding:20px 0}.card,.panel,.steps li{break-inside:avoid}.note-form textarea{min-height:160px;border-color:#999}.tag{border:1px solid var(--line)}}

.note-guide{border:1px solid var(--line);border-radius:4px;padding:13px 16px;background:var(--sand);margin:9px 0;font-size:13px}.note-guide summary{font-weight:700;cursor:pointer}.note-guide p{margin-top:12px}.note-guide .questions{margin-bottom:0}
.mobile-chapters{display:none}.card-group{margin:30px 0 36px}.card-group>h2{font-size:25px;margin-bottom:19px}@media(max-width:700px){.sidebar nav{display:none}.mobile-chapters{display:grid;gap:5px;font-size:11px;font-weight:700;color:var(--muted)}.mobile-chapters select{width:100%;padding:10px;background:white;border:1px solid var(--line);border-radius:4px;color:var(--ink);font-size:14px}.note-list{grid-template-columns:1fr}}
main:focus{outline:none}.notes-layout>*{min-width:0}.note-form,.note-form label{min-width:0}.note-form select,.note-form input{width:100%;min-width:0}.note-list button,.card,.source{overflow-wrap:anywhere}@media(max-width:1000px){.notes-layout{grid-template-columns:minmax(0,1fr)}}

/* Framework presentation only: source wording and document order are unchanged. */
.framework-hero{margin-bottom:30px}
.framework-hero h1{font-size:clamp(38px,3.8vw,48px);margin:7px 0 15px}
.framework-hero .lead{font-size:16px;line-height:1.7;margin-bottom:0;max-width:780px}
.framework-model{margin:0;background:transparent;border:0;overflow:visible}
.model-mast{position:relative;padding:25px 32px 27px;background:var(--dark);color:white;border-radius:4px 4px 0 0;border-left:4px solid var(--orange);text-align:left}
.model-mast h2{font:700 11px/1.4 Manrope,Arial,sans-serif;letter-spacing:.15em;color:var(--sand);margin:0 0 8px}
.model-mast p{font-family:Hanken,Arial,sans-serif;font-size:38px;letter-spacing:-.02em;line-height:1.1;margin:0}
.model-core{display:grid;grid-template-columns:210px minmax(0,1fr);background:var(--sand);border:1px solid var(--line);border-top:0;border-radius:0 0 4px 4px;margin-bottom:34px}
.framework-model .model-core>header{padding:30px 26px;border-right:1px solid #cbc4af;background:transparent;color:var(--ink);text-align:left}
.framework-model .model-core h3{font-size:18px;letter-spacing:.06em;color:var(--accent);margin:0 0 10px}
.framework-model .model-core header p{font-size:14px;font-weight:400;line-height:1.65;color:var(--muted);margin:0}
.model-core button{display:block;width:100%;padding:28px 32px;border:0;border-radius:0 0 4px 0;background:transparent;text-align:left}
.model-core .platform-text{display:block;font-family:Hanken,Arial,sans-serif;font-size:clamp(23px,2.2vw,28px);line-height:1.3;letter-spacing:-.012em;max-width:810px}
.model-core button:hover{background:#e8dfcf}
.model-open{display:block;font-size:12px;font-weight:700;color:var(--accent);margin-top:17px}
.model-open span{margin-left:5px}
.model-tier{margin-top:32px}
.framework-model .model-tier>header{padding:0 0 0 15px;margin:0 0 19px;border-left:3px solid var(--orange);background:transparent;color:var(--ink);text-align:left}
.framework-model .model-tier h3{font-size:24px;letter-spacing:.015em;margin:0 0 5px}
.framework-model .model-tier header p{font-size:14px;font-weight:400;line-height:1.5;color:var(--muted);margin:0}
.framework-model ol{padding:0;margin:0;list-style:none;display:grid;gap:12px}
.model-focus{grid-template-columns:repeat(3,minmax(0,1fr))}
.framework-model li{min-width:0;border:0}
.framework-model li button{display:grid;grid-template-columns:26px minmax(0,1fr) 14px;gap:12px;align-items:start;padding:20px 18px;border:1px solid var(--line);border-radius:4px;width:100%;height:100%;text-align:left;background:var(--paper);font-size:15px;font-weight:400;line-height:1.6;transition:border-color .15s,background-color .15s}
.framework-model li button:hover{border-color:var(--accent);background:var(--sand)}
.model-focus .platform-text{font-family:Hanken,Arial,sans-serif;font-size:18px;line-height:1.35}
.model-num{font-family:Hanken,Arial,sans-serif;color:var(--accent);font-size:24px;font-weight:700;line-height:1.15;padding-top:1px}
.model-chevron{display:grid;place-items:center;color:var(--accent);font-size:16px;line-height:1.4}
.model-principles{padding-top:30px;border-top:1px solid var(--line)}
.model-principle-list{grid-template-columns:repeat(2,minmax(0,1fr))}
.model-principles li button{padding:21px 20px;font-size:15px;line-height:1.65}
.model-principles .model-num{font-size:22px}
.model-source{font-size:12px;color:var(--muted);margin:17px 0 0}
.model-practice{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;border-bottom:1px solid var(--line);margin-top:9px}
.model-practice .eyebrow{margin-bottom:6px}
.model-practice h2{font-size:23px;margin:0}
.model-practice button{font-size:13px;padding:12px 15px}
.model-other{display:grid;gap:15px;margin-top:25px}
.model-other h2{font-size:23px;margin-bottom:0}
.platform-original{margin:24px 0 30px}
.platform-original .eyebrow{margin-bottom:9px}
.article .platform-original blockquote{margin:0;font-size:18px;line-height:1.6}
.platform-original+h2{font-size:25px}
@media(max-width:1150px){
 .model-focus{grid-template-columns:repeat(2,minmax(0,1fr))}
 .model-core{grid-template-columns:170px minmax(0,1fr)}
 .framework-model .model-core>header{padding:25px 20px}
 .model-core button{padding:25px}
 .model-principle-list{grid-template-columns:minmax(0,1fr)}
 .model-practice{display:block}
 .model-practice .actions{margin-top:17px}
}
@media(max-width:700px){
 .framework-hero{margin-bottom:24px}
 .framework-hero h1{font-size:36px}
 .framework-hero .lead{font-size:15px;line-height:1.7}
 .model-mast{padding:23px 22px;border-left-width:3px}
 .model-mast p{font-size:34px}
 .model-core{grid-template-columns:minmax(0,1fr);margin-bottom:29px}
 .framework-model .model-core>header{padding:22px 22px 0;border-right:0}
 .framework-model .model-core h3{font-size:15px;margin-bottom:6px}
 .framework-model .model-core header p{font-size:13px;max-width:245px;line-height:1.6}
 .model-core button{padding:19px 22px 24px}
 .model-core .platform-text{font-size:24px;line-height:1.35}
 .model-open{margin-top:16px}
 .model-tier{margin-top:28px}
 .framework-model .model-tier>header{margin-bottom:16px;padding-left:13px}
 .framework-model .model-tier h3{font-size:22px}
 .framework-model .model-tier header p{font-size:13px}
 .model-focus,.model-principle-list{grid-template-columns:minmax(0,1fr)}
 .framework-model ol{gap:10px}
 .framework-model li button{padding:18px 15px;gap:10px;grid-template-columns:24px minmax(0,1fr) 12px}
 .model-focus .platform-text{font-size:18px}
 .model-num{font-size:23px}
 .model-principles{padding-top:26px}
 .model-principles li button{font-size:14px;line-height:1.7;padding:19px 15px}
 .model-principles .model-num{font-size:21px}
 .model-practice .actions{display:grid}
 .model-practice button{text-align:left}
 .model-practice button span{float:right}
}
@media(prefers-reduced-motion:reduce){.framework-model li button{transition:none}}
@media print{
 .framework-model button{display:grid!important;cursor:default}
 .model-core button{display:block!important}
 .model-mast{background:var(--dark)!important;color:white!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
 .model-core{background:var(--sand)!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
 .framework-model li,.model-core{break-inside:avoid}
 .model-open,.model-chevron,.model-practice{display:none!important}
 .framework-model{overflow:visible}
 .model-focus{grid-template-columns:repeat(2,minmax(0,1fr))}
 .model-principle-list{grid-template-columns:1fr}
 .framework-model li button{padding:12px;font-size:13px}
}