:root{--ink:#243035;--muted:#748078;--olive:#645d41;--olive-light:#eeece2;--paper:#fff;--ground:#f5f6f2;--border:#e1e5db;--rail:#1d2a2e;--gold:#c6bb91;--danger:#9a4937;font-family:Arial,Helvetica,sans-serif;color:var(--ink);font-size:14px;line-height:1.5;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--ground)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}a{color:inherit;text-decoration:none}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #a7965a;outline-offset:3px}button{border:none;background:none}svg{vertical-align:middle;flex-shrink:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.25}h1{font-size:35px;letter-spacing:-1.2px;margin-bottom:13px;font-weight:600}h2{font-size:21px;letter-spacing:-.4px;font-weight:600}h3{font-size:16px}p{line-height:1.7}small{font-size:11px}input,select,textarea{border:1px solid #cfd5c9;border-radius:5px;background:white;padding:11px;color:var(--ink)}input:focus,textarea:focus,select:focus{border-color:var(--olive)}kbd{font:11px Arial;padding:3px 6px;border:1px solid var(--border);border-radius:3px;white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;left:20px;top:-100px;background:white;padding:12px;z-index:100}.skip:focus{top:10px}.loading{max-width:700px;margin:12vh auto;padding:30px}.rail{position:fixed;inset:0 auto 0 0;width:254px;background:var(--rail);color:#d4dcd8;display:flex;flex-direction:column;padding:30px 20px 22px;z-index:30;overflow-y:auto}.brand{display:flex;align-items:center;gap:12px;color:#f4f3ed;padding:0 4px 29px}.brand img{width:35px;height:45px;object-fit:cover;border-radius:4px}.brand strong{font-size:24px;letter-spacing:-1px;font-weight:500;white-space:nowrap}.brand strong span{font-size:9px;letter-spacing:1.6px;display:inline-block;margin-left:4px}.brand small{display:block;font-size:8px;letter-spacing:1.8px;margin-top:2px;color:#a9b5af}.workspace-name{border:1px solid #43504e;border-radius:5px;font-size:11px;padding:11px;margin-bottom:28px;color:#cdd5cf;display:flex;align-items:center;gap:10px}.tiny-dot{background:#bdb78b;border-radius:50%;width:6px;height:6px}.nav-item{display:flex;align-items:center;gap:11px;padding:12px 10px;margin:2px 0;border-radius:5px;font-size:12px;color:#aebbb5;transition:background .15s,color .15s}.nav-item:hover,.book-nav-item:hover{background:#2a383b;color:white}.nav-item.active{background:#3c4540;color:#f6f4e9}.nav-item small{margin-left:auto;background:#4b554b;border-radius:3px;padding:1px 5px;font-size:10px;color:#e1e4d3}.rail-label{font-size:9px;letter-spacing:1.7px;color:#81928a;margin:34px 10px 11px;display:flex;justify-content:space-between}.book-nav-item{display:flex;gap:11px;align-items:center;border-radius:4px;padding:10px 9px;font-size:11px;color:#b2beb8}.book-code{width:40px;flex-shrink:0;font-size:9px;letter-spacing:.2px;color:#7e9489}.book-nav-item.active{background:#33403e;color:#f4f2e8}.book-nav-item.active .book-code{color:#d0c396}.rail-bottom{display:flex;gap:10px;align-items:center;margin-top:auto;padding:35px 8px 0;font-size:10px;color:#b3c0b8}.rail-bottom small{display:block;color:#758c80;font-size:9px;margin-top:1px}.local-indicator{width:6px;height:6px;background:#88a888;border-radius:50%}.workspace{margin-left:254px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:77px;border-bottom:1px solid var(--border);background:#fafbf8;display:flex;align-items:center;padding:0 36px;gap:22px;position:sticky;top:0;z-index:20}.breadcrumbs{font-size:11px;white-space:nowrap;color:#778179}.breadcrumbs span{color:#b3b9ae;padding:0 10px}.search-trigger{border:1px solid var(--border);display:flex;align-items:center;gap:10px;background:white;padding:8px 10px;color:#929a90;border-radius:5px;width:320px;margin-left:auto;text-align:left;font-size:11px}.search-trigger kbd{margin-left:auto;color:#a0a798}.status-pill{font-size:10px;color:#736c4f;background:#efede2;padding:5px 9px;border-radius:4px;white-space:nowrap}.avatar{width:30px;height:30px;border-radius:50%;background:#e4e6dd;color:#71775f;display:grid;place-items:center;font-size:11px}.mobile-menu{display:none}.workspace-footer{margin-top:auto;padding:23px 42px 24px;font-size:10px;color:#98a094;border-top:1px solid var(--border);display:flex;justify-content:space-between}#main{outline:none}.page{max-width:1430px;margin:0 auto;padding:43px 42px 48px}.page-head{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:27px}.page-head p{color:#7c867a;max-width:720px;margin-bottom:0;font-size:13px}.eyebrow{font-size:9px;letter-spacing:1.8px;font-weight:600;color:var(--olive);margin-bottom:10px;line-height:1.7}.overview-band{display:flex;align-items:center;border:1px solid var(--border);background:#fbfcf8;border-radius:6px;margin:28px 0 34px;padding:23px 27px;gap:33px}.overview-band>div{display:flex;flex-direction:column;gap:4px}.overview-band strong{font-size:27px;font-weight:500;line-height:1.2}.overview-band span{font-size:10px;color:#929b8d}.overview-band .band-note{display:block;font-size:10px;line-height:1.8;color:#8b917d;border-left:1px solid var(--border);padding-left:25px;margin-left:auto;max-width:255px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:30px 0 16px}.section-heading h2{font-size:17px;margin:0}.section-heading>span{font-size:10px;color:#8e978a}.document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.document-card{display:flex;flex-direction:column;background:white;border:1px solid var(--border);border-radius:6px;padding:21px 20px 0;transition:box-shadow .15s,transform .15s}.document-card:hover{box-shadow:0 6px 18px #23392c0c;transform:translateY(-2px);border-color:#c2c8b6}.card-top{display:flex;align-items:center;gap:10px;margin-bottom:20px}.document-symbol{color:#8b8a70}.card-top .quiet{font-size:10px;font-weight:600;letter-spacing:.3px}.draft-tag,.neutral-tag,.open-tag{font-size:9px;border-radius:3px;line-height:1.4;white-space:nowrap;padding:4px 7px;display:inline-flex;align-items:center}.draft-tag{background:#f3f2ec;color:#888370}.neutral-tag{background:#edf0e8;color:#73806b}.open-tag{background:#f5ece0;color:#9b7950}.card-top .draft-tag{margin-left:auto}.document-card h2{font-size:17px;margin-bottom:8px;letter-spacing:-.25px}.document-card>p{font-size:11px;color:#859080;line-height:1.7;min-height:39px;margin-bottom:19px}.card-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #eff1e9;margin-top:auto;padding:13px 0;color:#8d9687;font-size:10px}.card-bottom svg{color:#aaa68b}.dot-sep{padding:0 6px;color:#b4baa9}.next-section{display:grid;grid-template-columns:1fr 1.1fr;gap:45px;border-top:1px solid var(--border);margin-top:37px;padding-top:32px}.next-section h2{font-size:21px;margin-bottom:10px}.next-section p{font-size:12px;color:#8b947f;max-width:360px}.text-link{color:var(--olive);display:inline-flex;align-items:center;gap:9px;font-size:11px;padding:0}.text-link:hover{text-decoration:underline;text-underline-offset:3px}.next-items a{display:flex;align-items:center;padding:13px 0;gap:13px;border-bottom:1px solid var(--border);font-size:11px}.next-items a>span{color:#b1ac92;font-size:10px}.next-items a strong{font-weight:400;line-height:1.5}.next-items svg{margin-left:auto;color:#9c9d89}.import-note{background:#eeefe6;border-radius:5px;display:flex;gap:15px;align-items:flex-start;margin-top:29px;padding:17px 20px;color:#817c60}.import-note strong{font-size:11px;font-weight:500}.import-note p{font-size:10px;color:#8b907f;margin:4px 0 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid #cfd5c5;border-radius:5px;background:white;color:#686f5c;padding:10px 14px;font-size:11px;white-space:nowrap;line-height:1.5}.button:hover{background:#f2f3eb}.button.primary{background:var(--olive);border-color:var(--olive);color:#fff}.button.primary:hover{background:#514c37}.button.small{font-size:10px;padding:8px 11px}.text-button{font-size:10px;display:inline-flex;gap:6px;align-items:center;padding:6px;color:#92977f}.text-button:hover,.text-button.active{color:var(--olive);background:#eeeee4;border-radius:3px}.quiet{color:#8e9586}.reader-header{padding:30px 33px 26px;background:#f9faf6;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:20px}.reader-header .eyebrow{margin-bottom:5px}.reader-header h1{font-size:26px;margin-bottom:8px;letter-spacing:-.6px}.reader-header>div>span{font-size:10px;color:#929983}.reader-layout{display:grid;grid-template-columns:230px minmax(320px,1fr) 194px;align-items:start;max-width:1550px;margin:auto;background:white}.chapter-tree{position:sticky;top:77px;padding:28px 15px 25px;border-right:1px solid var(--border);max-height:calc(100vh - 90px);overflow-y:auto;background:#f9faf6;min-height:70vh}.tree-label{font-size:9px;letter-spacing:1.6px;color:#8c967e;margin:0 11px 17px}.chapter-link{display:flex;align-items:flex-start;gap:10px;font-size:11px;line-height:1.55;padding:11px 10px;margin:3px 0;border-radius:4px;color:#87937d}.chapter-link:hover{background:#eeefe6}.chapter-link.selected{background:#eaeadd;color:var(--olive);font-weight:600}.chapter-number{font-size:9px;color:#9aa18d;padding-top:2px}.read-dot{margin-left:auto;color:#7e9275}.tree-note{font-size:9px;color:#a0a68f;padding:25px 12px;line-height:1.8}.reader-content{min-width:0;padding:24px 33px 35px}.chapter-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;border-bottom:1px solid #edf0e6;padding-bottom:15px;margin-bottom:34px;color:#a1a58e;font-size:9px}.chapter-toolbar>div{display:flex;gap:12px;align-items:center}.document-article h2{font-size:27px;line-height:1.3;margin-bottom:26px;letter-spacing:-.7px}.document-article .eyebrow{color:#a4a487;font-size:8px}.prose{font-size:13px;color:#596456;line-height:1.85}.prose p{line-height:1.9;margin-bottom:20px}.prose strong{font-weight:600;color:#3c4d3e}.prose ul,.prose ol{padding-left:23px;margin-bottom:22px}.prose li{padding-left:3px;margin-bottom:9px}.prose a{color:var(--olive);text-decoration:underline}.prose h3{margin-top:30px}.prose code{background:#f2f3ed;padding:2px 4px;font-size:11px;border-radius:3px}.table-scroll{overflow-x:auto;margin-bottom:25px}.prose table{width:100%;border-collapse:collapse;font-size:11px;line-height:1.65}.prose th{background:#f1f2e9;text-align:left;font-size:10px;color:#6c765d;font-weight:600}.prose td,.prose th{padding:11px 13px;border-bottom:1px solid var(--border);vertical-align:top}.prose tr:nth-child(even){background:#fafbf7}.context-panel{padding:31px 18px 25px;border-left:1px solid var(--border);font-size:10px;position:sticky;top:77px}.context-panel h3{font-size:11px;font-weight:600;margin-bottom:24px}.context-panel dt{color:#a0a58f;font-size:9px;margin-top:18px;margin-bottom:4px}.context-panel dd{margin:0;color:#697762;font-size:10px}.context-callout{background:#f4f2e7;border-radius:4px;padding:14px 12px;margin-top:30px;color:#8a8060}.context-callout strong{font-size:10px;font-weight:500}.context-callout p{font-size:9px;margin:6px 0 0}.chapter-evidence{padding-top:23px;margin-top:30px;border-top:1px solid var(--border)}.chapter-evidence h3{font-size:11px;color:#75816b;margin-bottom:12px}.source-chips{display:flex;flex-wrap:wrap;gap:7px}.source-chips button{border:1px solid var(--border);background:#fafbf7;border-radius:4px;display:flex;gap:5px;align-items:center;font-size:9px;color:#8d9275;padding:6px 8px;max-width:100%;text-align:left}.source-chips button:hover{border-color:#a1aa91}.chapter-evidence p{font-size:9px;color:#a0a58d;margin:12px 0}.chapter-end{margin:25px 0;display:flex;gap:14px;align-items:center;flex-wrap:wrap}.chapter-end>span{font-size:8px;color:#a0a38b;max-width:220px}.read-complete{background:#edf2e8;color:#718464;border-color:#d8e0cc}.chapter-pager{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--border);padding-top:22px;margin-top:25px}.chapter-pager a{font-size:10px;color:var(--olive);max-width:48%}.chapter-pager a:last-child{text-align:right}.chapter-pager small{display:block;color:#a1a58d;font-size:8px;letter-spacing:1px;margin-bottom:6px}.editor label{display:block;font-size:11px;font-weight:600;color:#697660;margin:20px 0 8px}.editor input,.editor textarea{width:100%;font-size:12px}.editor textarea{min-height:390px;line-height:1.9;resize:vertical;font-family:Arial,sans-serif;padding:15px}.editor .field-hint{font-size:10px;color:#93997f}.editor-actions{display:flex;gap:10px;margin-top:19px;align-items:center;flex-wrap:wrap}.editor-actions>span{font-size:9px;color:#a39b75;margin-right:auto}.editor-actions .button{font-size:10px;padding:9px 10px}#editor-error{font-size:11px;color:var(--danger);margin-top:13px;line-height:1.7}.register-toolbar{display:flex;justify-content:space-between;align-items:center;margin:25px 0 20px;gap:20px}.register-toolbar>span{font-size:10px;color:#8b9680}.filter-box{border:1px solid #d7ddcf;border-radius:5px;display:flex;gap:10px;align-items:center;background:white;padding:0 13px;color:#9a9f88;width:400px;max-width:100%}.filter-box input{border:0;outline-offset:0;background:transparent;width:100%;font-size:11px;padding:12px 0}.source-list{border:1px solid var(--border);border-radius:6px;background:white;overflow:hidden}.source-row{display:flex;align-items:center;text-align:left;width:100%;gap:14px;padding:18px 19px;border-bottom:1px solid var(--border)}.source-row:last-child{border:0}.source-row:hover{background:#fafbf5}.source-kind-icon{color:#949b81}.source-row>div{min-width:0;flex:1}.source-row strong{display:block;font-size:11px;font-weight:500;overflow-wrap:anywhere}.source-row small{display:block;font-size:9px;color:#a1a88e;margin-top:4px;overflow-wrap:anywhere}.source-revision{font-size:9px;color:#8c9680;width:190px}.source-row>svg{color:#aeb298}.process-note{border:1px solid #e4e3d3;background:#f7f6ee;border-radius:5px;padding:18px 21px;font-size:11px;color:#847d61;line-height:1.8}.process-note p{margin:7px 0 0;font-size:11px;color:#8f907a}.process-note button{margin-top:12px}.form-section{margin:28px 0}.form-section>h2{font-size:16px;display:flex;gap:12px;align-items:center}.form-section>h2>span{font-size:10px;font-weight:400;background:#e8ebdf;border-radius:3px;padding:3px 6px;color:#8b957d}.form-item{background:white;border:1px solid var(--border);border-bottom:0}.form-item:nth-child(2){border-radius:5px 5px 0 0}.form-item:last-child{border-bottom:1px solid var(--border);border-radius:0 0 5px 5px}.form-item summary{display:flex;align-items:center;gap:16px;list-style:none;padding:17px 20px;cursor:pointer}.form-item summary:before{content:'+';font-size:16px;color:#a4a88c}.form-item[open] summary:before{content:'−'}.form-item summary>div{flex:1}.form-item strong{font-size:12px;font-weight:500}.form-item small{display:block;color:#a4aa91;font-size:9px;margin-top:4px}.form-detail{padding:0 22px 20px 47px;color:#829078;font-size:11px}.form-detail>div{display:flex;gap:15px;align-items:center}.decision-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.decision-card{background:white;border:1px solid var(--border);border-radius:6px;padding:22px}.decision-card>div{display:flex;justify-content:space-between;margin-bottom:20px}.decision-card .quiet{font-size:11px}.decision-card h3{font-size:15px;line-height:1.5}.decision-card p{font-size:11px;color:#8b957e}.decision-card small{font-size:9px;text-transform:uppercase;letter-spacing:1px;color:#a2a38a}.decision-card p:last-child{margin-bottom:0}.gap-list{background:white;border:1px solid var(--border);border-radius:5px}.gap-list details{border-bottom:1px solid var(--border)}.gap-list details:last-child{border:0}.gap-list summary{display:flex;align-items:center;gap:17px;cursor:pointer;padding:19px;list-style:none}.gap-list summary>span:first-child{font-size:10px;color:#a6a58c}.gap-list summary>strong{font-size:11px;line-height:1.7;font-weight:400;flex:1}.gap-list p{font-size:11px;color:#8a947c;padding:0 60px 16px;margin:0}.export-bar{display:flex;gap:13px;align-items:center;padding:24px;border:1px solid var(--border);background:white;border-radius:5px;margin:25px 0}.export-bar label{font-size:11px;color:#90977f}.export-bar select{font-size:11px;flex:1;min-width:0}.snapshot-list{display:flex;flex-direction:column;gap:14px;margin:26px 0}.snapshot-card{background:white;border:1px solid var(--border);border-radius:6px;display:flex;gap:21px;padding:25px;align-items:flex-start}.snapshot-icon{background:#eeeee3;color:#8d8968;padding:12px;border-radius:6px}.snapshot-card>div:nth-child(2){flex:1;min-width:0}.snapshot-card h2{font-size:18px;margin:7px 0}.snapshot-card p{font-size:10px;color:#929b83;margin-bottom:9px}.snapshot-card .eyebrow{font-size:8px;letter-spacing:1px}.snapshot-card details{font-size:10px;color:#9b9f85;overflow-wrap:anywhere}.snapshot-card details summary{cursor:pointer}.snapshot-card details a{text-decoration:underline;color:var(--olive)}.hash-list dt{font-size:9px;color:#959e83;margin-top:12px}.hash-list dd{margin:4px 0 10px;font-size:9px;color:#a1aa8e;overflow-wrap:anywhere;font-family:monospace}.empty-state{padding:45px;text-align:center;color:#929d83;font-size:12px}.empty-state.large{border:1px dashed #ced6c4;border-radius:7px;margin:25px 0;padding:55px 25px}.empty-state.large h2{font-size:21px;margin:20px 0 12px}.empty-state.large p{max-width:440px;margin:auto;font-size:12px}dialog{width:min(770px,calc(100vw - 35px));max-height:85vh;overflow:auto;border:1px solid #d4d8c8;border-radius:9px;padding:35px;box-shadow:0 30px 100px #18251d40;color:var(--ink)}dialog::backdrop{background:#1d302964;backdrop-filter:blur(3px)}dialog h2{font-size:23px;max-width:calc(100% - 30px);line-height:1.4;overflow-wrap:anywhere}dialog p{font-size:12px;color:#809172}dialog .eyebrow{overflow-wrap:anywhere}dialog .button{margin-top:22px}.dialog-close{position:absolute;top:17px;right:18px;font-size:25px;line-height:1;padding:4px 8px;color:#9ba48a}.source-details{margin-top:25px}.source-details dt{font-size:10px;color:#a0a68f;margin-top:14px}.source-details dd{font-size:12px;color:#77896c;margin:4px 0 0}.hash{font-family:monospace;overflow-wrap:anywhere;font-size:10px}dialog details{font-size:11px;color:#8f9d7d;margin:20px 0}.search-dialog-box{width:100%;margin-bottom:23px}.search-result{display:block;width:100%;text-align:left;border-top:1px solid var(--border);padding:15px 8px}.search-result:hover{background:#f5f7ed}.search-result small{display:block;color:#a7aa8e;font-size:9px;margin-bottom:4px}.search-result strong{font-weight:500;font-size:13px;color:#647759}.search-result p{font-size:11px;color:#9aaa8b;margin:6px 0 0}.history-list{border-top:1px solid var(--border);margin:20px 0}.history-list>div{padding:15px 0;border-bottom:1px solid var(--border);font-size:11px}.history-list span{float:right;color:#a1aa8e;font-size:10px}.history-list p{margin:6px 0 0;font-size:11px}.history-list+label{display:block;font-size:11px;margin:16px 0 8px}#compare-revision{width:100%;font-size:11px}.diff-legend{display:flex;gap:12px;margin:18px 0 10px;font-size:10px}.diff-legend span{padding:4px 7px}.diff-output{font-family:monospace;font-size:10px;line-height:1.7;border:1px solid var(--border);white-space:pre-wrap;overflow-wrap:anywhere}.diff-line{padding:5px 9px;display:flex;gap:9px}.diff-line>span{min-width:8px}.removed{background:#fbebe5;color:#9c6352;text-decoration:line-through}.added{background:#edf4e4;color:#637e4e}.diff-block{padding:15px}#toast{position:fixed;bottom:25px;left:calc(50% + 127px);transform:translateX(-50%) translateY(20px);background:#334537;color:white;border-radius:6px;padding:13px 20px;font-size:12px;line-height:1.5;box-shadow:0 5px 25px #20392322;max-width:min(600px,85vw);z-index:100;opacity:0;pointer-events:none;transition:.15s}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}#toast.error{background:#935a46}
@media(min-width:1650px){.page{padding:48px 60px}.document-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.overview-band{gap:50px}.reader-content{padding-left:46px;padding-right:46px}}
@media(max-width:1270px){.rail{width:225px;padding-left:15px;padding-right:15px}.workspace{margin-left:225px}.topbar{padding:0 26px;gap:14px}.page{padding:35px 28px}.document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.reader-layout{grid-template-columns:195px minmax(300px,1fr)}.context-panel{display:none}.reader-content{padding:24px 29px}.overview-band{padding:20px;gap:24px}.overview-band .band-note{display:none}.source-revision{width:140px}.breadcrumbs{font-size:10px}.search-trigger{width:280px}.export-bar{flex-wrap:wrap}.export-bar label{width:100%}#toast{left:calc(50% + 112px)}}
@media(max-width:970px){.rail{width:200px;padding-left:10px;padding-right:10px}.brand{gap:9px}.brand strong{font-size:21px}.brand strong span{font-size:8px}.brand small{font-size:7px}.workspace{margin-left:200px}.nav-item{font-size:10px;gap:8px}.book-nav-item{font-size:10px}.topbar{gap:12px;padding:0 22px}.breadcrumbs{display:none}.search-trigger{width:auto;flex:1}.reader-layout{grid-template-columns:175px minmax(0,1fr)}.reader-content{padding:22px}.reader-header{padding:25px 22px}.reader-header h1{font-size:23px}.reader-header .button{font-size:10px;padding:9px}.chapter-link{font-size:10px;padding:10px 7px}.chapter-toolbar{gap:8px;flex-wrap:wrap}.document-article h2{font-size:24px}.page{padding:32px 24px}.page h1{font-size:30px}.overview-band{gap:30px;flex-wrap:wrap}.overview-band strong{font-size:25px}.next-section{gap:25px;grid-template-columns:1fr}.source-revision{display:none}.decision-grid{grid-template-columns:1fr}.source-row{padding:16px 13px;gap:10px}.register-toolbar>span{display:none}#toast{left:calc(50% + 100px)}}
@media(max-width:720px){.rail{transform:translateX(-100%);width:254px;transition:transform .18s}.rail.mobile-open{transform:translateX(0);box-shadow:0 0 0 100vmax #26342666}.workspace{margin-left:0}.topbar{height:63px;padding:0 17px;gap:12px}.mobile-menu{display:block;padding:3px}.avatar{display:none}.status-pill{font-size:9px}.search-trigger{border:0;background:transparent;padding:6px}.search-trigger span{font-size:10px}.search-trigger kbd{display:none}.page{padding:29px 20px}.page h1{font-size:29px}.page-head p{font-size:12px}.overview-band{gap:22px;justify-content:space-between;padding:18px}.overview-band>div{width:40%}.document-grid{gap:12px}.document-card{padding:17px 14px 0}.card-top{gap:5px;flex-wrap:wrap;margin-bottom:17px}.card-top .quiet{font-size:9px}.document-card h2{font-size:15px}.document-card>p{font-size:10px}.draft-tag{font-size:8px}.section-heading>span{font-size:9px;text-align:right}.reader-layout{display:block}.chapter-tree{position:static;min-height:auto;max-height:215px;border-right:0;border-bottom:1px solid var(--border);padding:18px;display:flex;gap:6px;flex-wrap:wrap}.tree-label{width:100%;margin-bottom:5px}.chapter-link{margin:0;padding:7px 9px;max-width:100%;gap:7px}.chapter-number{font-size:9px}.tree-note{display:none}.reader-header{align-items:flex-start;flex-direction:column;padding:25px 22px}.reader-header h1{font-size:25px}.reader-content{padding:22px}.chapter-toolbar{margin-bottom:29px}.prose{font-size:13px}.document-article h2{font-size:25px}.context-panel{display:none}.workspace-footer{padding:21px;gap:15px;font-size:8px}.source-row strong{font-size:10px}.source-row .neutral-tag{display:none}.source-row>svg{display:none}.source-row small{font-size:8px}.register-toolbar{display:block}.filter-box{width:100%}.snapshot-card{padding:20px;gap:12px;flex-wrap:wrap}.snapshot-card>div:nth-child(2){flex-basis:calc(100% - 80px)}.snapshot-card h2{font-size:16px}.snapshot-card .button{margin-left:auto}.snapshot-icon{padding:10px}.snapshot-card p{font-size:9px}.export-bar{padding:18px}.export-bar select{flex-basis:100%}.export-bar .button{width:100%}.gap-list summary{padding:15px;gap:10px}.gap-list summary>strong{font-size:10px}.gap-list .open-tag{display:none}.gap-list p{padding:0 25px 17px;font-size:10px}.decision-card{padding:20px}.next-section{margin-top:28px}.import-note{padding:16px}.chapter-pager a{font-size:10px}.chapter-end>span{max-width:100%}dialog{padding:29px 23px;max-height:90vh}dialog h2{font-size:21px}.editor-actions>span{width:100%}.editor-actions .button{flex:1}#toast{left:50%;font-size:11px;width:calc(100vw - 40px);max-width:600px}.history-list span{display:block;float:none;margin-top:4px}}
@media(max-width:380px){.document-grid{grid-template-columns:1fr}.overview-band>div{width:42%}.card-top{flex-wrap:nowrap}.search-trigger span{font-size:9px}}

/* Imported source hierarchy and visible adaptation status. */
.chapter-link .chapter-number{white-space:nowrap;flex-shrink:0}.chapter-link.depth-2{margin-left:5px}.chapter-link.depth-3{margin-left:10px}.chapter-link.depth-4{margin-left:15px}.chapter-link.depth-5{margin-left:20px}.chapter-link>span:nth-child(2){overflow-wrap:anywhere}.source-notice{border:1px solid #d8d3bd;background:#f6f4e9;border-radius:5px;padding:17px 19px;margin-bottom:28px;font-size:11px;line-height:1.7;color:#62634f}.source-notice>strong{display:block;color:#5b5237;font-size:12px}.source-notice p{margin:10px 0;line-height:1.7}.source-notice summary{cursor:pointer;font-weight:600;color:#61583d}.source-notice li{margin:11px 0}.source-notice ul{padding-left:19px}.source-notice .source-global-gap{font-size:10px;border-top:1px solid #ddd7bd;padding-top:10px;margin-bottom:0}.source-notice .source-missing{color:#804b32}.prose .indented-list{list-style:none;padding-left:0}.prose .indented-list li{display:flex;gap:9px;padding-left:0}.list-marker{min-width:18px;flex-shrink:0}.list-depth-1{margin-left:18px}.list-depth-2{margin-left:36px}.list-depth-3{margin-left:54px}.list-depth-4{margin-left:72px}.list-depth-5{margin-left:90px}.list-depth-6{margin-left:108px}@media(max-width:720px){.source-reader .chapter-tree{display:block}.source-reader .chapter-link{padding:7px 9px}.source-notice{padding:15px;font-size:11px}.source-notice>strong{font-size:11px}}
/* ATO application and electronic workflow workspace */
.portal-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 26px;border-bottom:1px solid #dce3e8;padding-bottom:12px}.portal-tabs a{padding:9px 13px;border-radius:8px;color:#405767;text-decoration:none;background:#f1f5f7}.portal-tabs a.selected{background:#0b5365;color:white}.readiness-banner{padding:20px 24px;border:1px solid #ead49c;background:#fffbef;border-radius:12px;margin-bottom:24px;color:#665426}.readiness-banner p{line-height:1.6;margin-bottom:0}.portal-card{text-decoration:none;color:inherit}.course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:18px}.course-card{border:1px solid #dce3e8;background:white;border-radius:12px;padding:23px;margin-bottom:16px;overflow-wrap:anywhere}.course-card h2{font-size:21px;margin:9px 0 14px}.course-card p{line-height:1.65}.course-card .button{margin-top:16px}.application-item{border:1px solid #dce3e8;border-radius:10px;margin:12px 0;background:white}.application-item>summary{display:flex;justify-content:space-between;gap:15px;padding:20px;cursor:pointer;list-style:none}.application-item>summary:before{content:'+';font-weight:bold;color:#14758a}.application-item[open]>summary:before{content:'−'}.application-body{padding:0 22px 22px}.application-body td,.application-body th{vertical-align:top;white-space:normal;min-width:160px}.application-body td p{font-size:13px}.portal-dl{display:grid;grid-template-columns:180px 1fr;gap:12px}.portal-dl dt{font-weight:600;color:#526675}.portal-dl dd{margin:0;line-height:1.6}.criterion{border-top:1px solid #e6eaed;padding:20px 0;overflow-wrap:anywhere}.criterion h3{margin:7px 0;font-size:17px}.criterion p{line-height:1.6}.criterion small{color:#607584;white-space:pre-wrap}.portal-auth{max-width:520px;background:white;border:1px solid #dce3e8;border-radius:12px;padding:28px}.portal-auth label,.application-body>label,.page>label{display:block;font-weight:600;margin:16px 0 7px}.portal-auth input,.application-body>input,.application-body>select,.page>input,.form-fields textarea{display:block;width:100%;padding:12px;border:1px solid #cbd5dc;border-radius:8px;font:inherit;box-sizing:border-box}.portal-auth .button,.application-body>.button{margin-top:20px}.account-bar{display:flex;justify-content:space-between;align-items:center;background:#eaf4f5;padding:12px 20px;border-radius:10px;margin-bottom:24px}.record-list{display:grid;gap:8px;margin-bottom:32px}.record-list a{display:flex;justify-content:space-between;gap:16px;padding:17px;border:1px solid #dce3e8;border-radius:9px;background:white;text-decoration:none;color:#29485a}.record-list span{font-size:13px;white-space:nowrap;color:#6b7c87}.form-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:24px 0}.form-fields label{font-weight:600}.form-fields textarea{min-height:94px;margin:9px 0;resize:vertical;font-weight:400;line-height:1.5}.form-fields small{font-weight:400;color:#637681;line-height:1.5}.check-label{display:flex!important;align-items:flex-start;gap:10px;font-weight:400!important;line-height:1.6}.check-label input{margin-top:6px}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}#portal-error{color:#a42c2c;line-height:1.6;margin-top:16px}.form-actions button:disabled{opacity:.5;cursor:not-allowed}.book-nav{overflow-y:auto;min-height:0}.rail{height:100vh;display:flex;flex-direction:column}.rail>.book-nav{flex:1}.rail-bottom{flex-shrink:0}.portal-tabs a:focus-visible,.record-list a:focus-visible{outline:3px solid #57aabc;outline-offset:2px}
@media(max-width:760px){.form-fields{grid-template-columns:1fr}.portal-dl{grid-template-columns:1fr;gap:4px}.portal-dl dd{margin-bottom:14px}.application-item>summary{flex-wrap:wrap}.account-bar,.record-list a{align-items:flex-start;flex-direction:column}.portal-auth{padding:20px}.portal-tabs{gap:5px}.portal-tabs a{padding:8px;font-size:13px}.rail{height:100dvh}}

.system-links{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.system-links .button{white-space:normal;text-align:left}
.language-select{margin-left:auto;flex:0 0 auto}.language-select select{min-width:105px;padding:10px 28px 10px 10px;border:1px solid var(--line,#dce0d5);border-radius:6px;background:#fff;color:inherit;font:inherit}.translation-notice{padding:12px 18px;background:#fff5d7;border:1px solid #d8c891;border-radius:8px;margin-bottom:18px}.original-note{font-size:13px;color:#6b7166}.topbar .status-pill{flex-shrink:0}@media(max-width:760px){.topbar .avatar,.topbar .status-pill{display:none}.language-select select{min-width:92px}.topbar{gap:10px}}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.subject-list{display:grid;gap:22px;margin-top:24px}.subject-card{background:#fff;border:1px solid var(--line,#dfe3d8);border-radius:8px;padding:26px;margin:18px 0}.lesson-list{list-style:none;padding:0}.lesson-list a{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid #e6e9e2;color:inherit}.lesson-page{max-width:1050px}.lesson-page .document-article{padding:30px 0}.quiz-question{border:1px solid #dde2d9;padding:18px;margin:18px 0;border-radius:6px}.quiz-question legend{font-weight:600;padding:0 6px}.quiz-option{display:flex;align-items:flex-start;gap:12px;padding:10px 6px}.quiz-option input,.check-label input{width:auto;flex:none}.check-label{display:flex;gap:10px;align-items:center;margin:20px 0}.portal-auth textarea{width:100%;min-height:110px}.subject-card summary{cursor:pointer;font-weight:600}.quiz-option:has(input:checked){background:#eef1e8}.hero-actions .button{white-space:normal}.subject-card small{overflow-wrap:anywhere}
/* Four purpose-specific portal areas. */
.rail{width:276px;padding:0}.workspace{margin-left:276px}.brand{padding:32px 24px 27px}.area-navigation{padding:0 14px}.area-link{display:flex;align-items:center;gap:12px;padding:17px 12px;margin-bottom:5px;border:1px solid transparent;border-radius:8px;color:#aebbb7}.area-link>span:nth-child(2){flex:1}.area-link strong{display:block;font-size:14px;font-weight:600;color:#e1e7e2}.area-link small{display:block;font-size:11px;margin-top:4px}.area-link .area-number{font-size:11px;letter-spacing:1px;color:#9ba99d}.area-link.active{background:#37433e;border-color:#59604c}.area-link.active .area-number{color:#dfd1a1}.area-link.active strong{color:#fff}.area-link:hover{background:#2d3b39}.context-navigation{padding:16px 25px;border-top:1px solid #354441;margin:19px 15px 0}.context-navigation a{display:block;font-size:12px;padding:7px 0;color:#b2bfb8}.context-navigation a.selected{color:#e2d6ac;font-weight:600}.rail-account{padding:10px 15px}.rail-bottom{position:static;margin-top:auto}.rail{display:flex;flex-direction:column;overflow-y:auto}.topbar{gap:18px}.breadcrumbs{display:block;white-space:nowrap;font-size:12px}.search-trigger{max-width:390px;margin-left:auto}.topbar-spacer{flex:1}.hub-page{max-width:1450px;padding:42px 42px 60px;margin:auto}.project-hero{display:flex;gap:35px;align-items:flex-start;justify-content:space-between;margin-bottom:28px}.project-hero h1{font-size:36px;line-height:1.2;max-width:610px;margin:10px 0 15px}.project-hero p{max-width:610px;color:var(--muted)}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.project-state{min-width:195px;background:#ecebdc;border:1px solid #dddcc8;padding:17px;border-radius:7px;font-weight:600;font-size:12px}.project-state small{display:block;font-weight:400;font-size:11px;max-width:180px;color:#666954;margin:7px 0 0}.project-state .tiny-dot{margin-right:7px}.scope-strip{display:grid;grid-template-columns:.8fr 1fr 1.3fr;border:1px solid var(--border);background:white;border-radius:8px;margin-bottom:24px}.scope-strip>div{padding:20px 23px;border-right:1px solid var(--border)}.scope-strip>div:last-child{border:0}.scope-strip strong,.scope-strip span{display:block}.scope-strip strong{font-size:14px;margin:4px 0}.scope-strip span:not(.eyebrow){font-size:12px;color:#6b756e;line-height:1.7}.project-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:35px}.surface-panel{background:white;border:1px solid var(--border);border-radius:8px;padding:24px}.surface-panel h2{font-size:19px}.surface-panel h3{font-size:16px;line-height:1.45}.surface-panel p{color:#647067;font-size:13px}.section-heading{gap:20px}.section-heading>span{font-size:11px;color:#748078;text-align:right}.status-chip{display:inline-block;border:1px solid #dedfcc;background:#f5f4ea;color:#676548;border-radius:4px;font-size:10px;padding:4px 8px;white-space:nowrap}.work-plan{border:1px solid var(--border);border-radius:8px;background:#fff;margin-bottom:35px}.work-step{display:grid;grid-template-columns:35px 1fr auto;gap:17px;padding:22px 24px;border-bottom:1px solid var(--border);align-items:start}.work-step:last-child{border:0}.step-number{color:#8b8969;font-size:12px;padding-top:3px}.work-step h3{font-size:15px;margin:0 0 7px}.work-step .step-status{font-size:12px;margin-bottom:8px;color:#6d7564}.work-step summary{font-size:12px;color:#767d71;cursor:pointer}.work-step details p{font-size:13px;margin:15px 0 0;max-width:800px}.area-shortcuts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:0 0 25px}.area-shortcuts a{padding:18px;border:1px solid var(--border);background:#fff;border-radius:6px;font-size:12px;display:flex;align-items:center;gap:9px}.area-shortcuts a span{color:#939477}.area-shortcuts a svg{margin-left:auto}.package-section{margin:32px 0}.package-section h2{display:flex;gap:15px;align-items:center;font-size:20px}.package-section h2>span{border:1px solid var(--border);padding:6px 10px;border-radius:5px;font-size:13px}.package-rows{border:1px solid var(--border);border-radius:8px;background:white}.package-row{display:grid;grid-template-columns:1fr auto auto;gap:18px;align-items:start;padding:20px 23px;border-bottom:1px solid var(--border)}.package-row:last-child{border:0}.package-title{font-weight:600;font-size:15px}.package-row small{display:block;color:#7a8177;margin:5px 0}.package-row summary{font-size:12px;color:#826a45;cursor:pointer}.package-row li{font-size:12px}.package-evidence{padding:20px 24px;background:#efeee4;margin-top:10px;border-radius:6px;font-size:13px}.package-evidence p{margin:8px 0}.manual-mode{display:flex;justify-content:space-between;align-items:center;gap:25px;background:#edede2;padding:20px 24px;border-radius:7px;margin-bottom:30px}.manual-mode p{margin:8px 0 0;font-size:12px}.register-section{margin-bottom:30px}.register-section h2{font-size:20px}.manual-rows{border:1px solid var(--border);border-radius:8px;background:white}.manual-rows>a{display:grid;grid-template-columns:68px 1fr auto 18px;align-items:center;gap:18px;padding:19px 23px;border-bottom:1px solid var(--border)}.manual-rows>a:hover{background:#f9f9f3}.manual-rows>a:last-child{border:0}.manual-rows strong{display:block;font-size:14px}.manual-rows small{display:block;color:#849080;margin-top:4px}.manual-code{font-size:11px;color:#7c795c;letter-spacing:.6px}.future-manuals{margin-bottom:28px}.future-manuals summary{cursor:pointer;font-weight:600}.future-manuals[open] .manual-rows{margin-top:22px}.learning-tracks{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:28px}.track-card{display:flex;flex-direction:column;align-items:flex-start;padding:28px;background:#fff;border:1px solid var(--border);border-radius:8px}.track-card:hover{border-color:#a5a27d}.track-code{font-size:12px;letter-spacing:1.5px;background:#efeee2;padding:8px 12px;border-radius:5px;color:#6b654b;margin-bottom:28px}.track-card h2{font-size:21px}.track-card p{font-size:13px;color:#748078;flex:1}.track-card .text-link{margin-top:16px;display:flex;gap:12px}.learning-tracks+.surface-panel{margin-bottom:22px}
@media(min-width:1450px){.hub-page{padding:48px 62px}.project-hero h1{font-size:40px}}
@media(max-width:1200px){.breadcrumbs{display:none}.hub-page{padding:30px}.area-shortcuts{grid-template-columns:repeat(2,1fr)}.project-hero{gap:15px}.project-state{min-width:155px}.scope-strip>div{padding:17px}.learning-tracks{gap:12px}.track-card{padding:21px}.project-hero h1{font-size:31px}}
@media(max-width:1000px){.project-columns{grid-template-columns:1fr}.scope-strip{grid-template-columns:1fr}.scope-strip>div{border-right:0;border-bottom:1px solid var(--border)}.learning-tracks{grid-template-columns:1fr}.track-code{margin-bottom:15px}.project-state{display:none}}
@media(max-width:720px){.workspace{margin-left:0}.rail{width:276px}.hub-page{padding:24px 18px}.topbar .status-pill{display:none}.topbar{padding:15px;gap:10px}.search-trigger{min-width:0}.search-trigger kbd{display:none}.project-hero h1{font-size:30px}.work-step{grid-template-columns:22px 1fr;gap:12px;padding:18px}.work-step>.button{grid-column:2;justify-self:start}.manual-rows>a{grid-template-columns:49px 1fr 16px;padding:16px 12px;gap:10px}.manual-rows .status-chip{display:none}.manual-mode{align-items:flex-start;flex-direction:column}.package-row{grid-template-columns:1fr auto;padding:18px 15px}.package-row>.status-chip{display:none}.area-shortcuts{grid-template-columns:1fr 1fr}.area-shortcuts a{padding:13px;font-size:11px}.section-heading{align-items:flex-start}.section-heading>span{max-width:140px}}

.area-link{gap:9px}.area-link strong{font-size:13px}.area-link .area-number{font-size:10px}

/* Teaching material revision 3: exercises and bounded educational calculators. */
.lesson-list li small{display:block;margin:4px 0 10px;color:var(--muted,#66716b);font-size:.8rem}
.learning-exercise,.learning-lab{margin:24px 0;padding:28px;border:1px solid #d9ddd2;border-radius:12px;background:#fff}
.worked-answer{margin-top:22px;border-top:1px solid #d9ddd2;padding-top:18px}
.worked-answer summary{font-weight:650;cursor:pointer;color:#24595b;padding:6px 0}
.lab-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;margin:20px 0}
.lab-controls label{display:grid;gap:8px;font-weight:600}
.lab-controls input{width:100%;box-sizing:border-box;border:1px solid #b8c1b5;border-radius:6px;padding:10px;font:inherit;background:#fff;color:#203333}
.lab-result{display:block;padding:16px;background:#eef2eb;line-height:1.65;font-weight:600;border-radius:6px;overflow-wrap:anywhere}
.lab-figure svg{width:100%;max-height:190px;margin-top:16px;color:#263a39;font:14px system-ui,sans-serif}
@media(max-width:600px){.learning-exercise,.learning-lab{padding:18px}.lab-controls{grid-template-columns:1fr}.lab-figure svg{font-size:17px}}

/* One sign-in and a persistent personal account menu across all portal areas. */
.login-screen{min-height:100dvh;display:flex;flex-direction:column;background:radial-gradient(ellipse at 20% 0%,#e8ebdf 0,transparent 55%),#f5f6f1}
.login-header{display:flex;justify-content:space-between;align-items:center;padding:28px 42px;gap:20px}
.login-brand{display:flex;align-items:center;gap:14px;font-size:27px;font-weight:600;letter-spacing:.8px}
.login-brand img{width:42px;height:52px;object-fit:contain}.login-brand small{display:block;font-size:9px;letter-spacing:2px;color:#737d70;margin-top:4px}
.login-main{flex:1;display:grid;place-items:center;padding:24px 20px 60px}.login-card{width:100%;max-width:480px;padding:40px;background:#fff;border:1px solid #dfe3d7;border-radius:14px;box-shadow:0 16px 50px #263c2a08}
.login-card h1{font-size:30px;letter-spacing:-.8px;margin:9px 0 14px}.login-card .page{padding:0}.login-card .portal-auth{margin:0;padding:0;border:0;background:transparent}
.login-intro,.login-help{color:#6e796b;font-size:14px;line-height:1.65}.login-help{font-size:12px;margin:28px 0 0}.login-footer{text-align:center;font-size:11px;color:#7d8879;padding:20px}.login-notice{background:#f3efdf;padding:12px;border-radius:5px;font-size:13px}
.account-form{display:flex;flex-direction:column;gap:9px}.account-form label{font-size:13px;font-weight:500;margin-top:11px}.account-form input,.account-form select{width:100%;min-height:44px}.account-form .button{min-height:44px;align-self:flex-start;font-size:13px}.login-card .account-form .button{width:100%;margin:6px 0 14px}.account-form .field-hint{margin:0;font-size:12px}.account-error{color:#9c342e;font-size:13px;line-height:1.5;white-space:pre-wrap}.account-error:empty{display:none}
.user-menu{position:relative;flex:none;margin-left:0}.user-avatar{display:grid;place-items:center;list-style:none;width:40px;height:40px;border:1px solid #ccd2be;background:#e6e9de;border-radius:50%;color:#525d46;font-size:13px;font-weight:600;cursor:pointer}.user-avatar::-webkit-details-marker{display:none}.user-avatar:hover,.user-menu[open] .user-avatar{background:#dce2cd;border-color:#979f80}.user-menu-panel{position:absolute;right:0;top:calc(100% + 12px);width:290px;max-width:calc(100vw - 32px);background:#fff;border:1px solid var(--border);border-radius:9px;box-shadow:0 12px 35px #14241b21;overflow:hidden}.user-menu-identity{padding:19px 19px 15px;border-bottom:1px solid var(--border)}.user-menu-identity strong,.user-menu-identity span,.user-menu-identity small{display:block;overflow-wrap:anywhere}.user-menu-identity strong{font-size:14px}.user-menu-identity span{font-size:12px;color:#6e7866;margin:5px 0}.user-menu-identity small{color:#8a927f}.user-menu-panel nav{padding:7px}.user-menu-panel a,.user-menu-panel button{display:block;width:100%;padding:11px 12px;border-radius:5px;text-align:left;font-size:13px}.user-menu-panel a:hover,.user-menu-panel button:hover{background:#f0f2e9}
.account-page{max-width:880px}.account-page .surface-panel{margin:0 0 22px;padding:28px}.account-page .account-form{max-width:520px}.account-tabs{display:flex;gap:10px;border-bottom:1px solid var(--border);margin-bottom:25px}.account-tabs a{padding:12px 15px;font-size:14px}.account-tabs [aria-current=page]{border-bottom:3px solid #8b8b67;font-weight:600}.account-page summary{cursor:pointer;font-size:13px;color:#727d62}.account-page details[open] summary{margin-bottom:16px}.account-scope-note{margin-top:28px;color:#71816e;font-size:13px}
.topbar .user-menu{margin-left:auto}.topbar .search-trigger+.language-select{margin-left:0}
@media(max-width:720px){.login-header{padding:20px}.login-main{padding:12px 16px 40px}.login-card{padding:27px 23px}.login-card h1{font-size:27px}.login-brand{font-size:23px}.account-page .surface-panel{padding:21px}.topbar .user-menu{margin-left:0}.user-avatar{width:36px;height:36px}.topbar .language-select select{max-width:115px}.topbar .search-trigger{flex:1}.topbar .search-trigger span{display:none}}
/* Learning platform: goal-based course catalogue, personal learning and instructor tools. */
.context-label{display:block;color:#86988d;font-size:10px;letter-spacing:1.7px;margin:0 0 10px}.learning-breadcrumb{display:flex;flex-wrap:wrap;gap:9px;align-items:center;font-size:12px;color:#798174;margin-bottom:23px}.learning-breadcrumb a:hover{text-decoration:underline}.learning-quick-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px;margin:10px 0 36px}.learning-action-card{position:relative;display:flex;flex-direction:column;gap:9px;padding:23px 42px 23px 23px;background:#fff;border:1px solid var(--border);border-radius:10px}.learning-action-card>strong{font-size:17px}.learning-action-card>span:not(.eyebrow){font-size:12px;color:var(--muted);line-height:1.6}.learning-action-card>svg{position:absolute;right:17px;top:28px}.learning-action-card.instructor-action{background:#e9edde;border-color:#c7cdb9}.learning-action-card:hover,.learning-category-card:hover{border-color:#aaa889}.learning-groups-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.learning-category-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:10px;padding:25px;min-width:0}.learning-category-meta{display:flex;justify-content:space-between;font-size:11px;letter-spacing:1px;color:#777956;margin-bottom:18px}.learning-category-card h2{font-size:20px;margin:0 0 10px}.learning-category-card h2 a{display:flex;justify-content:space-between;align-items:center;gap:12px}.learning-category-card h2 svg{flex-shrink:0}.learning-category-card>p{color:var(--muted);font-size:13px;line-height:1.6;margin:0 0 16px}.learning-category-card ul{list-style:none;margin:0 0 16px;padding:0}.learning-category-card li{border-top:1px solid #edf0e8}.learning-category-card li a{display:flex;justify-content:space-between;gap:14px;padding:11px 0;font-size:13px}.learning-category-card li a:hover{color:#777444}.learning-category-card li small{white-space:nowrap;color:#808777;font-size:10px;padding-top:2px}.category-reference{margin-top:auto;display:block;font-size:10px;color:#848978;letter-spacing:.3px}.learning-development-note{border-left:3px solid #c9c3a4;padding:10px 16px;margin:27px 0;color:#76745d;font-size:12px;line-height:1.7}.learning-regulatory-note{font-size:12px;line-height:1.7;color:#737c6d;margin-top:28px}.learning-regulatory-note summary{cursor:pointer;font-weight:600}.learning-regulatory-note a{text-decoration:underline}.learning-filters{display:grid;grid-template-columns:1.3fr 1.2fr 1fr 1fr;gap:14px;background:white;border:1px solid var(--border);border-radius:10px;padding:20px;margin:25px 0 12px}.learning-filters label{display:flex;flex-direction:column;gap:8px;color:#6d7569;font-size:11px;font-weight:600;min-width:0}.learning-filters input,.learning-filters select{margin:0;width:100%;min-width:0;height:42px;padding:9px;font-size:12px;background:#fbfcf9;border:1px solid #dce0d4;border-radius:5px;color:var(--ink)}.catalogue-result-line{display:flex;justify-content:space-between;font-size:12px;gap:20px;color:#777d6c}.catalogue-result-line a{text-decoration:underline}.learning-course-group{margin:30px 0}.group-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:18px}.group-heading h2{font-size:23px;margin:8px 0}.group-heading p{font-size:13px;color:var(--muted);margin:0}.group-count{white-space:nowrap;font-size:12px;border:1px solid #d8ddcf;border-radius:5px;padding:6px 10px}.learning-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.learning-course-card{border:1px solid var(--border);border-radius:9px;background:white;padding:22px;min-width:0;display:flex;flex-direction:column}.learning-course-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:10px;color:#7a806f;margin-bottom:17px}.learning-course-meta>span:first-child{font-weight:600;letter-spacing:.8px}.scope-badge{background:#f0f1ec;border-radius:4px;padding:4px 7px;font-size:9px;margin-left:auto}.scope-badge.initial{background:#e8ecdb;color:#5d653c}.learning-course-card h3{font-size:19px;line-height:1.4;margin:0 0 9px}.learning-course-card h3 a{display:flex;justify-content:space-between;gap:15px;align-items:center}.learning-course-card h3 svg{flex-shrink:0}.learning-course-card>p{font-size:12px;color:#697463;line-height:1.6;margin:0 0 6px}.learning-course-card .course-rule{font-size:11px;color:#888b78}.course-learning-summary{font-size:11px;color:#7a8171;margin:15px 0}.learning-course-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:15px;margin-top:auto;padding-top:15px;border-top:1px solid #eaede4;font-size:11px}.learning-course-footer .text-link{display:inline-flex;align-items:center;gap:5px;font-size:11px}.course-context{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px;background:#edf0e5;border:1px solid #d9dece;border-radius:8px;padding:20px;margin:24px 0}.course-context>div:first-child{display:flex;flex-direction:column;gap:7px}.course-context strong{font-size:15px}.course-context span:not(.eyebrow),.course-context .text-link{font-size:12px;color:#6d765f}.personal-course{margin:24px 0}.personal-course h2>a{display:block}.learning-overview>.section-heading a{font-size:12px}
@media(max-width:1100px){.learning-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-groups-grid,.learning-course-grid{gap:14px}.learning-category-card,.learning-course-card{padding:20px}}
@media(max-width:700px){.learning-groups-grid,.learning-course-grid,.learning-filters{grid-template-columns:1fr}.learning-quick-actions{grid-template-columns:1fr}.group-heading{gap:12px}.group-heading h2{font-size:21px}.course-context{flex-direction:column}.learning-overview>.section-heading{align-items:flex-start;flex-direction:column;gap:10px}}

/* Original course textbooks: readable chapters, contents and navigation. */
.textbook-page {max-width:1180px}
.textbook-method {margin:24px 0}
.textbook-method p,.textbook-method li {line-height:1.7;max-width:84ch}
.textbook-search {display:grid;gap:9px;margin:28px 0 10px;font-weight:600}
.textbook-search input {width:100%;min-height:48px;padding:12px 15px;background:#fff;border:1px solid var(--line,#dce0d6);border-radius:9px;font:inherit}
.textbook-subject {margin:30px 0}
.textbook-chapters {display:grid;gap:12px}
.textbook-chapter {display:flex;align-items:flex-start;gap:18px;padding:23px;background:#fff;border:1px solid var(--line,#dce0d6);border-radius:12px;color:inherit;text-decoration:none}
.textbook-chapter:hover {border-color:#7d8e7c;box-shadow:0 3px 12px #20302b0d}
.textbook-chapter>div {flex:1;min-width:0}
.textbook-chapter h3 {font-size:1.1rem;margin:0 0 8px;line-height:1.4}
.textbook-chapter p {margin:0 0 10px;line-height:1.6;color:#566259}
.textbook-chapter small {color:#6b766b}
.textbook-chapter-icon {color:#6f795e;background:#f0f1e7;padding:10px;border-radius:8px;display:inline-flex}
.textbook-section-nav {display:flex;flex-wrap:wrap;gap:8px;padding:20px;border:1px solid var(--line,#dce0d6);border-radius:12px;margin:22px 0;background:#f5f6ef}
.textbook-section-nav strong {flex-basis:100%;margin-bottom:4px}
.textbook-section-nav button {font:inherit;font-size:.87rem;line-height:1.4;border:1px solid #d5dbd0;border-radius:7px;padding:9px 12px;background:white;color:#2d4238;text-align:left;cursor:pointer}
.textbook-section-nav button:hover {background:#e7ecdf}
.textbook-article .prose {max-width:82ch;margin:auto;font-size:1.06rem;line-height:1.85}
.textbook-article h3 {scroll-margin-top:115px;margin-top:2.5em}
.textbook-pagination {display:flex;align-items:center;justify-content:space-between;gap:16px;margin:25px 0}
.textbook-pagination .button {display:grid;max-width:35%;text-align:left;white-space:normal;line-height:1.4;gap:4px}
.textbook-pagination small {font-size:.72rem;font-weight:400}
.textbook-pagination .text-link {text-align:center;font-size:.85rem}
.textbook-diagram {border:1px solid #d5ddd2;border-radius:12px;padding:18px;margin:24px 0;background:#fbfcf8}
.textbook-diagram svg {display:block;width:100%;max-width:720px;margin:0 auto}
.textbook-diagram svg rect,.textbook-diagram svg circle {fill:#e4ece4;stroke:#24595b}
.textbook-diagram svg path {stroke:#24595b}
.textbook-diagram svg text {fill:#213c33;stroke:none;font:15px system-ui,sans-serif}
.textbook-diagram[data-chart-symbols-r42] {overflow-x:auto}
.textbook-diagram[data-chart-symbols-r42] svg {min-width:680px;max-width:960px}
.textbook-diagram[data-chart-symbols-r42] svg rect,.textbook-diagram[data-chart-symbols-r42] svg circle {fill:none}
.textbook-diagram[data-chart-symbols-r42] svg [fill="#24595b"] {fill:#24595b}
.textbook-diagram[data-chart-symbols-r42] svg [stroke="none"] {stroke:none}
.textbook-diagram[data-chart-symbols-r42] svg text {font-size:19px}
.textbook-diagram[data-chart-symbols-r42] svg text[font-size="23"] {font-size:23px}
.textbook-diagram figcaption {font-size:.9rem;line-height:1.6;max-width:82ch;margin:12px auto 0;color:#536459}
#textbook-exercise {scroll-margin-top:115px}
@media(max-width:680px){.textbook-chapter{padding:17px;gap:12px}.textbook-chapter-icon{display:none}.textbook-pagination{flex-wrap:wrap}.textbook-pagination .button{max-width:100%;width:100%}.textbook-pagination .text-link{order:-1;width:100%;text-align:left}.textbook-article .prose{font-size:1rem}.textbook-section-nav{padding:14px}.textbook-diagram{padding:8px}}
/* Curriculum evidence and bilingual manuscript editing. */
.curriculum-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:24px 0}.curriculum-metrics section{background:#fff;border:1px solid var(--border);border-radius:8px;padding:22px}.curriculum-metrics strong{display:block;font-size:29px;color:var(--ink)}.curriculum-metrics span{display:block;color:var(--muted);margin-top:8px;font-size:12px}.curriculum-page>.surface-panel,.curriculum-page>.process-note{margin:20px 0}.curriculum-filters{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px;margin:20px 0}.curriculum-filters label,[data-curriculum-form]>label{display:flex;flex-direction:column;gap:8px;font-size:13px}.curriculum-filters input,.curriculum-filters select,[data-curriculum-form] input:not([type=checkbox]),[data-curriculum-form] select,[data-curriculum-form] textarea{box-sizing:border-box;width:100%;border:1px solid var(--border);background:white;border-radius:5px;padding:11px;font:inherit;color:var(--ink)}[data-curriculum-form]{display:grid;gap:20px}[data-curriculum-form] textarea{min-height:115px;resize:vertical}[data-curriculum-form] fieldset{min-width:0;border:1px solid var(--border);padding:17px;border-radius:7px}[data-curriculum-form] legend{font-weight:600;padding:0 8px}[data-curriculum-form] .check-label{flex-direction:row;align-items:flex-start}.curriculum-checklist{display:grid;gap:9px;max-height:260px;overflow:auto;padding:3px}.curriculum-checklist label{display:flex;gap:9px;align-items:flex-start;font-size:13px}.curriculum-checklist input{flex-shrink:0;margin-top:3px}.curriculum-material-row{display:flex;gap:15px;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border)}.curriculum-material-row>span{flex:1}.curriculum-language-pair{display:grid;grid-template-columns:1fr 1fr;gap:18px}.curriculum-language-pair label{display:block;min-width:0;font-size:13px}.curriculum-language-pair textarea{margin-top:8px;line-height:1.6}.curriculum-language-pair textarea.manuscript{min-height:480px}.curriculum-requirement>small{color:var(--muted)}.curriculum-requirement{overflow-wrap:anywhere}.curriculum-requirement .section-heading{margin-bottom:9px}.curriculum-pagination{display:flex;justify-content:space-between;margin:22px 0}.status-chip.reviewed{background:#e5eee9;color:#24595b}.curriculum-issues{max-height:260px;overflow:auto}.curriculum-editor{max-width:1600px}.curriculum-editor form>.hero-actions{position:sticky;bottom:0;background:#f5f6f2;padding:15px 0;border-top:1px solid var(--border);z-index:2}#curriculum-preview:empty{display:none}#curriculum-preview{background:white;padding:25px;border:1px solid var(--border)}
@media(max-width:1000px){.curriculum-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.curriculum-language-pair{grid-template-columns:1fr}.curriculum-filters{grid-template-columns:1fr}.curriculum-material-row{align-items:flex-start}.curriculum-language-pair textarea.manuscript{min-height:360px}}
@media(max-width:520px){.curriculum-metrics section{padding:14px}.curriculum-requirement .section-heading{display:block}.curriculum-requirement .status-chip{display:inline-block;margin-top:8px}.curriculum-material-row{flex-direction:column}}
/* Management workflows share the existing portal design. */
.work-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px;margin:22px 0}.work-card{display:block;padding:22px;background:#fff;border:1px solid var(--line,#dce0d6);border-radius:12px;color:inherit;text-decoration:none;overflow-wrap:anywhere}.work-card:hover{border-color:#6b7561;box-shadow:0 3px 14px #1e2b2520}.work-card h3{font-size:1.1rem;margin:12px 0}.work-card small,.work-card span{color:#6b7165;font-size:.82rem}.work-card p{line-height:1.6}.work-toolbar{display:flex;flex-wrap:wrap;align-items:end;gap:12px;margin:20px 0}.work-toolbar label{display:grid;gap:6px;min-width:min(100%,240px)}.work-form{max-width:960px}.work-form fieldset{border:1px solid #dce0d6;border-radius:12px;padding:24px;background:#fff;margin:24px 0;min-width:0}.work-form legend{font-weight:700;padding:0 10px}.work-form label{display:grid;gap:7px;margin:14px 0;min-width:0}.work-form input,.work-form textarea,.work-form select,.work-toolbar input,.work-toolbar select{width:100%;max-width:100%;padding:11px;border:1px solid #c9d0c3;border-radius:6px;font:inherit;background:#fff;color:#243130;box-sizing:border-box}.work-form textarea{resize:vertical;line-height:1.6}.work-form input[readonly],.work-form textarea[readonly],.work-form select:disabled{background:#f5f6f1;color:#45514a}.work-form .check-label{display:flex;align-items:flex-start;gap:10px;line-height:1.5}.work-form .check-label input{width:20px;flex-shrink:0}.work-json{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;max-height:440px;overflow:auto}.work-error{color:#943d27;margin-top:12px}.work-detail .surface-panel{margin:24px 0}.work-detail .surface-panel>summary{cursor:pointer;font-weight:600;padding:10px 0}.work-detail .prose{max-width:760px}.work-toolbar .button{white-space:normal}.work-detail input:focus-visible,.work-detail select:focus-visible,.work-detail textarea:focus-visible{outline:3px solid #97a88b;outline-offset:2px}@media(max-width:700px){.work-form fieldset{padding:16px}.work-toolbar{align-items:stretch}.work-toolbar .button,.work-toolbar label{width:100%}.work-card{padding:18px}.work-detail .page-head h1{overflow-wrap:anywhere}.work-form{width:100%}}
@media(max-width:720px){.rail:not(.mobile-open){visibility:hidden}.rail.mobile-open{visibility:visible}}
@media(max-width:1050px){.topbar .status-pill{display:none}.topbar .search-trigger{min-width:0}.topbar .user-menu{flex-shrink:0}}

.training-record-reading{grid-column:1/-1}.training-record-reading dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,20rem),1fr));gap:1rem 2rem}.training-record-reading dt{font-weight:600;color:var(--muted)}.training-record-reading dd{margin:.3rem 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.training-record-reading dl>div:nth-child(n+5){grid-column:1/-1}

/* Area 100 observations remain usable on small screens. */
.ksa-page{max-width:1200px}.ksa-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.ksa-fields label,.ksa-competency label{display:grid;gap:8px}.ksa-page input:not([type=checkbox]),.ksa-page select,.ksa-page textarea{width:100%;min-width:0;font:inherit;padding:10px;border:1px solid var(--line,#d8dccf);border-radius:6px;background:var(--paper,#fff);color:inherit;box-sizing:border-box}.ksa-page textarea{min-height:100px}.ksa-page .check-label{display:flex;align-items:start}.ksa-competency{border-top:1px solid var(--line,#d8dccf);padding:20px 0}.ksa-competency summary{font-weight:600;cursor:pointer}.ksa-indicator{grid-template-columns:minmax(0,1fr) minmax(200px,30%);align-items:center;padding:14px 0;border-bottom:1px solid var(--line,#d8dccf)}.ksa-competency>label:not(.ksa-indicator){margin:20px 0}.ksa-page .criterion{overflow-wrap:anywhere}.ksa-page .criterion input{max-width:200px}.ksa-page [role=alert]{color:#92372b}.ksa-page .hero-actions{margin:20px 0}@media(max-width:720px){.ksa-fields,.ksa-indicator{grid-template-columns:1fr}.ksa-page .button{white-space:normal;text-align:center}.ksa-page .surface-panel{padding:20px}}

/* Assessment history remains readable as individual records on narrow screens. */
.assessment-history-list,.assessment-history-answers{display:grid;gap:18px;margin:24px 0}
.assessment-history .surface-panel{min-width:0;overflow-wrap:anywhere}
.assessment-history .section-heading{gap:16px;flex-wrap:wrap}
.assessment-history .assessment-score{font-weight:650;font-size:1.1rem}
.assessment-history .hero-actions{flex-wrap:wrap}

/* Responsive teaching models with textual results and keyboard controls. */
.electrical-lab{margin:24px 0;min-width:0}
.electrical-lab .lab-controls{display:flex;flex-wrap:wrap;gap:20px;align-items:center}
.electrical-lab .lab-controls label{display:grid;gap:8px;max-width:100%}
.electrical-lab .lab-controls .check-label{display:flex;align-items:center}
.electrical-lab .lab-controls [hidden]{display:none!important}
.electrical-lab input[type=number],.electrical-lab select{font:inherit;padding:10px;border:1px solid var(--border);border-radius:5px;max-width:100%;box-sizing:border-box}
.electrical-lab input[type=checkbox]{width:20px;height:20px}
.electrical-lab .lab-result{display:block;margin:20px 0;line-height:1.8}
.electrical-figure{max-width:650px;color:#24595b}
.electrical-figure svg{display:block;width:100%;height:auto}
.logic-table{border-collapse:collapse;width:100%;max-width:600px;margin:16px 0}
.logic-table caption{text-align:left;padding:10px 0;font-weight:600}
.logic-table th,.logic-table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border)}
.logic-table .selected{background:#e6eee7;font-weight:650}
.learning-next-step{padding:22px;border-left:4px solid #496450;background:#f2f5ee;margin:20px 0;overflow-wrap:anywhere}
.learning-next-step h3{margin:6px 0 12px}.learning-next-step .button{white-space:normal}
@media(max-width:600px){.electrical-lab .lab-controls{display:grid;grid-template-columns:1fr}.electrical-lab input[type=number]{width:100%}.logic-table th,.logic-table td{padding:9px}.learning-next-step{padding:16px}}

.curriculum-evidence-source{white-space:pre-wrap;overflow-wrap:anywhere;max-height:18rem;overflow:auto;font:inherit;font-size:.9rem;}

/* Keep long editorial question IDs and source hashes within the reviewer panel. */
.curriculum-page #curriculum-question-select{width:100%;max-width:100%;min-width:0}
.curriculum-page #curriculum-question-detail{overflow-wrap:anywhere}
.curriculum-page #curriculum-question-detail .curriculum-language-pair>section{min-width:0}

/* The application stamp survives all client-side page changes. */
body{padding-bottom:38px}
.application-version{position:fixed;bottom:0;left:0;right:0;z-index:40;min-height:30px;padding:6px 18px;background:#f4f6f8;border-top:1px solid #dce1e5;color:#43515c;font-size:11px;text-align:right;line-height:1.5}
#version-update-notice{color:#8a4b00;font-weight:600}
.api-key-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:16px 0;border-bottom:1px solid #dce1e5}
#automation-key-form label:has(input[type=checkbox]){display:flex;align-items:center;gap:10px;line-height:1.5}
#automation-key-form input[type=checkbox]{width:18px;height:18px;min-height:18px;margin:0;flex:0 0 18px;accent-color:#6d704c}
#automation-created input{display:block;width:100%;max-width:40rem;margin:10px 0;padding:10px}
@media(max-width:650px){body{padding-bottom:64px}.application-version{text-align:center;font-size:10px;padding:6px 10px}.api-key-row{align-items:flex-start;flex-direction:column}}
@media print{.application-version{position:static;background:white}body{padding-bottom:0}}

/* Recovery copies are distinct from committed portal records. */
.draft-status{font-size:.85rem;padding:.65rem .8rem;border-left:3px solid #7a8065;background:#f4f5ed;color:#30372e;}
.draft-status.draft-error{border-color:#a34b35;background:#fff0e9;color:#743522;}
.draft-hub{margin:1rem clamp(1rem,3vw,3rem);padding:.8rem 1rem;border:1px solid #d9ddcf;border-radius:8px;background:#f8f9f3;font-size:.88rem;}
.draft-hub summary{cursor:pointer;font-weight:600;}.draft-hub p{max-width:70ch;}
.draft-row{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;padding:.6rem 0;border-top:1px solid #e2e4db;}
.draft-row>span{flex:1 1 18rem;overflow-wrap:anywhere;}.draft-comparison{width:min(900px,90vw);max-height:85vh;overflow:auto;padding:1.5rem;}
.draft-comparison label{display:block;margin:.7rem 0;}.draft-comparison textarea{display:block;width:100%;box-sizing:border-box;margin-top:.3rem;}