.opanel{--bg:#faf7f5;--surface:#ffffff;--surface-2:#eae6e1;--border:#d7d2cc;--text:#222220;--dim:#6b6662;--faint:#837972;--nav-bg:#f4f0ec;--accent:#02793d;--accent-strong:#015c2e;--accent-soft:rgba(2,121,61,0.10);--on-accent:#ffffff;--pos:#047857;--pos-bg:rgba(4,120,87,0.10);--warn:#b45309;--warn-bg:rgba(180,83,9,0.10);--neg:#b91c1c;--neg-bg:rgba(185,28,28,0.08);--learn:#016699;--learn-bg:rgba(1,102,153,0.10);--seg-on:#ffffff;--track:#ddd9d4;--shadow:0 24px 70px rgba(60,50,40,0.14);--ground:#222220;--ground-2:#2e2d2a;--ground-text:#f1ede8;--ground-dim:#a29a93;--frontier:#c2410c;--routed:#02793d;--sovereign:#016699;--sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;--mono:"Geist Mono",ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;--display:"Newsreader",Georgia,"Times New Roman",serif;--radius-control:6px;--radius-card:12px;--max:1160px}.opanel *{box-sizing:border-box}.opanel{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}.opanel a{color:var(--accent)}.opanel a:hover{color:var(--accent-strong)}.opanel .wrap{max-width:var(--max);margin:0 auto;padding:0 32px}.opanel .mono,.opanel code,.opanel pre{font-family:var(--mono)}.opanel h1,.opanel h2,.opanel h3{font-family:var(--display);font-weight:500;letter-spacing:-.015em;margin:0}.opanel h1{font-size:clamp(38px,6.5vw,66px);line-height:1.02;font-variation-settings:"opsz" 72}.opanel h1 em,.opanel h2 em{font-style:italic;font-weight:400;color:var(--accent-strong)}.opanel h2{font-size:clamp(28px,4vw,42px);line-height:1.08;font-variation-settings:"opsz" 48}.opanel h3{font-size:24px;line-height:1.2}.opanel p{margin:0}.opanel .eyebrow{font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent-strong)}.opanel .lede{font-size:19px;line-height:1.55;color:var(--dim);max-width:36em}.opanel .sub{font-size:17px;line-height:1.6;color:var(--dim);max-width:44em}.opanel .lede b,.opanel .sub b{color:var(--text);font-weight:600}.opanel .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:var(--radius-control);font:600 14px var(--sans);text-decoration:none;border:1px solid transparent;white-space:nowrap;cursor:pointer}.opanel .btn-accent{background:var(--accent);color:var(--on-accent)}.opanel .btn-accent:hover{background:var(--accent-strong);color:var(--on-accent)}.opanel .btn-line{border-color:var(--border);color:var(--text);background:transparent}.opanel .btn-line:hover{border-color:var(--accent);color:var(--text)}.opanel .btn-ground{background:var(--text);color:#fff}.opanel .btn-ground:hover{background:#000;color:#fff}.opanel section{padding:88px 0;border-top:1px solid var(--border)}.opanel .sec-head{display:flex;flex-direction:column;gap:14px;margin-bottom:44px;max-width:760px}.opanel .ground{background:var(--ground);color:var(--ground-text)}.opanel .ground .eyebrow{color:#7dd3a8}.opanel .ground h2{color:#fff}.opanel .ground .sub{color:var(--ground-dim)}.opanel .ground .sub b{color:#fff}.opanel .note{font-size:12.5px;color:var(--faint);line-height:1.5}.opanel .code{background:var(--ground);color:var(--ground-text);border-radius:var(--radius-card);padding:18px 20px;font:400 13px/1.7 var(--mono);white-space:pre;overflow-x:auto;margin:0}.opanel .code .ln{display:block;white-space:pre;min-height:1.7em}.opanel .code .c{color:#8f877f}.opanel .code .k{color:#7dd3a8}.opanel .code .s{color:#f8c78a}.opanel .code .h{background:rgba(125,211,168,.18);border-radius:3px;padding:1px 3px}.opanel .code .del{color:#f0a3a3;text-decoration:line-through;opacity:.7}.opanel .code .add{color:#7dd3a8}.opanel .code-title{display:flex;align-items:center;justify-content:space-between;font:500 12px var(--mono);color:var(--ground-dim);letter-spacing:.04em;padding:0 0 10px}.opanel .code-card{display:flex;flex-direction:column;gap:0;background:var(--ground);border-radius:var(--radius-card);padding:16px 20px 6px}.opanel .code-card .code{padding:4px 0 12px}.opanel .scr{--w:960px;--z:0.68;background:var(--bg);border:1px solid var(--border);border-radius:12px;overflow:hidden;display:grid;grid-template-columns:232px 1fr;font-family:var(--sans);font-size:13.5px;line-height:1.45;color:var(--text);box-shadow:var(--shadow)}.opanel .scr-nav{background:var(--nav-bg);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:4px}.opanel .nav-brand{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:650;padding:0 14px 18px}.opanel .logo{width:22px;height:22px;border-radius:6px;overflow:hidden;display:block;flex:none}.opanel .nav-item{display:flex;align-items:center;height:40px;padding:0 14px;border-radius:6px;font-size:13.5px;font-weight:500;color:var(--dim)}.opanel .nav-item.active{background:var(--accent-soft);color:var(--accent-strong);font-weight:600}.opanel .nav-foot{font:400 12px var(--mono)}.opanel .nav-account,.opanel .nav-foot{margin-top:auto;padding:14px 14px 0;color:var(--dim)}.opanel .nav-account{font-size:12.5px;display:flex;flex-direction:column;gap:6px}.opanel .nav-account select{font:500 12.5px var(--sans);color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:6px 8px}.opanel .scr-main{display:flex;flex-direction:column;min-width:0}.opanel .topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 28px;border-bottom:1px solid var(--border)}.opanel .page-title{font-size:20px;font-weight:650}.opanel .page-body{padding:28px;gap:20px}.opanel .card,.opanel .page-body{display:flex;flex-direction:column}.opanel .card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px 26px;gap:0}.opanel .card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:6px}.opanel .card-title{font-size:15px;font-weight:650}.opanel .card-caption{font-size:12.5px;color:var(--dim);margin-bottom:14px;max-width:760px;line-height:1.55}.opanel .detail-lede{font-size:14px;line-height:1.55;max-width:760px;margin-bottom:12px}.opanel .page-lede{font-size:13px;color:var(--dim);max-width:760px;line-height:1.55}.opanel .back-link{font-size:13px;font-weight:500;color:var(--dim)}.opanel .table{width:100%;border-collapse:collapse;font-size:13px}.opanel .table th{text-align:left;font-weight:600;color:var(--dim);font-size:12px;text-transform:uppercase;letter-spacing:.06em;padding:6px 8px}.opanel .table td,.opanel .table th{border-bottom:1px solid var(--border)}.opanel .table td{padding:10px 8px;vertical-align:top}.opanel .table tfoot td{border-bottom:none;border-top:1px solid var(--border);font-weight:600}.opanel .num-col{text-align:right}.opanel .ledger-card .num-col{white-space:nowrap}.opanel .cell-sub{font-size:12.5px;color:var(--dim);margin-top:3px;line-height:1.5}.opanel .row-link{color:var(--text);font-weight:600}.opanel .kbtn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:38px;padding:0 18px;border:none;border-radius:6px;font-size:13px;font-weight:600;white-space:nowrap}.opanel .kbtn-primary{background:var(--accent);color:var(--on-accent)}.opanel .kbtn-positive{background:var(--pos);color:#fff}.opanel .kbtn-secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.opanel .kbtn-compact{height:32px;padding:0 14px;font-size:12px}.opanel .kbtn-text{color:var(--accent-strong);font-size:13px;font-weight:600;padding:8px 4px}.opanel .btn-mini{font-size:11.5px;font-weight:600;color:var(--dim);border:1px solid var(--border);border-radius:6px;padding:3px 10px;display:inline-flex}.opanel .btn-mini-pos{background:var(--pos);color:#fff;border:none;padding:4px 12px}.opanel .btn-learn{background:var(--learn);color:#fff;height:30px;padding:0 14px;font-size:12px}.opanel .pill{display:inline-flex;align-items:center;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--surface-2);color:var(--dim);white-space:nowrap}.opanel .pill-accent{background:var(--accent-soft);color:var(--accent-strong)}.opanel .pill-pos{background:var(--pos-bg);color:var(--pos)}.opanel .pill-warn{background:var(--warn-bg);color:var(--warn)}.opanel .pill-neg{background:var(--neg-bg);color:var(--neg)}.opanel .pill-learn{background:var(--learn-bg);color:var(--learn)}.opanel .pill-faint{color:var(--faint)}.opanel .proposal-pill{background:var(--learn);color:#fff}.opanel .chip{font-size:12px;border:1px solid var(--border);border-radius:6px;padding:2px 8px}.opanel .chip-inline{font-size:12.5px}.opanel .dim{color:var(--dim)}.opanel .faint{color:var(--faint)}.opanel .pos{color:var(--pos)}.opanel .neg{color:var(--neg)}.opanel .form{gap:14px}.opanel .form,.opanel .form label{display:flex;flex-direction:column}.opanel .form label{gap:6px}.opanel .form label span{font-size:13px;font-weight:500;color:var(--dim)}.opanel .input{background:var(--bg);border:1px solid var(--border);border-radius:6px;font-size:13px;padding:9px 11px;color:var(--text);font-family:var(--sans)}.opanel .input.placeholder{color:var(--faint)}.opanel .stats{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:14px}.opanel .stat{padding:24px 26px}.opanel .stat-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--dim)}.opanel .stat-value{font-size:26px;font-weight:600;margin-top:12px}.opanel .hero-value{font-size:48px;letter-spacing:-.02em;margin-top:10px}.opanel .stat-sub{font-size:12.5px;color:var(--dim);margin-top:8px}.opanel .callout{background:var(--accent-soft);border:1px solid var(--border);border-radius:12px;padding:16px 22px;font-size:13.5px;display:flex;justify-content:space-between;align-items:center;gap:14px}.opanel .conv-grid{display:flex;flex-direction:column;gap:8px}.opanel .conv-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 18px}.opanel .conv-goal{font-size:13.5px;line-height:1.45}.opanel .conv-subgoal{font-size:13px;color:var(--dim);margin-top:2px}.opanel .conv-meta{color:var(--dim);gap:8px;align-items:center}.opanel .conv-foot,.opanel .conv-meta{font-size:12px;margin-top:8px;display:flex}.opanel .conv-foot{justify-content:space-between}.opanel .conv-id{font-family:var(--mono);color:var(--faint)}.opanel .pattern-row{display:grid;grid-template-columns:10fr 2fr 2fr 3fr 5fr;gap:0 18px;padding:14px 0;border-bottom:1px solid var(--border);align-items:center}.opanel .pattern-head{padding:0 0 8px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--dim)}.opanel .pattern-name{font-size:14px;font-weight:600}.opanel .pattern-desc{font-size:12.5px;color:var(--dim)}.opanel .share{display:flex;align-items:center;gap:10px;min-width:110px}.opanel .share-track{flex:1;height:6px;background:var(--track);border-radius:3px;overflow:hidden}.opanel .share-fill{height:100%;background:var(--accent);border-radius:3px}.opanel .muted-fill{background:var(--faint)}.opanel .share-num{font-size:12px;color:var(--dim);min-width:40px;text-align:right}.opanel .long-tail{border-bottom:none}.opanel .meta-pills{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}.opanel .doc-title{font-size:20px;font-weight:650}.opanel .doc-meta{display:flex;align-items:center;gap:8px;font-size:12.5px;margin-top:6px}.opanel .doc-actions{display:flex;gap:10px;margin:14px 0}.opanel .prov{border:1px solid var(--border);border-radius:12px;background:var(--surface-2);padding:12px 14px;display:flex;flex-direction:column;gap:8px}.opanel .prov-head{font-size:11px;font-weight:650;letter-spacing:.08em;color:var(--dim)}.opanel .md{font-size:14px;line-height:1.65;border-top:1px solid var(--border);padding-top:16px;margin-top:14px;max-width:760px;display:flex;flex-direction:column;gap:10px}.opanel .md h4{font:650 14px var(--sans);margin:0}.opanel .rules-label{font-size:12px;font-weight:650;letter-spacing:.05em;color:var(--dim)}.opanel .rule-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px 18px;display:flex;flex-direction:column;gap:10px}.opanel .rule-card-learned{border-left:3px solid var(--learn)}.opanel .rule-head{display:flex;align-items:center;gap:8px}.opanel .rule-handle{font-size:11px;color:var(--faint)}.opanel .rule-title{font-size:13px;font-weight:600}.opanel .rule-savings{font-size:12px;color:var(--pos);margin-left:auto}.opanel .rule-meta,.opanel .rule-when{font-size:12.5px;color:var(--dim);display:flex;flex-wrap:wrap;gap:8px;align-items:center}.opanel .when-label{font-size:11px;font-weight:600;letter-spacing:.05em;color:var(--faint)}.opanel .cel-chip{background:var(--bg);border:1px solid var(--border)}.opanel .cel-chip,.opanel .target-chip{font-size:12px;padding:3px 9px;border-radius:6px}.opanel .target-chip{background:var(--surface-2)}.opanel .rule-actions{display:flex;gap:8px;align-items:center}.opanel .rule-footnote{font-size:11.5px;color:var(--faint);line-height:1.5}.opanel .dialog{width:460px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:0}.opanel .dialog-title{font-size:17px;font-weight:650;margin-bottom:12px}.opanel .dialog-lede{font-size:13.5px;line-height:1.6;color:var(--dim);margin-bottom:14px}.opanel .dialog-facts{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--dim);margin-bottom:18px}.opanel .dialog-actions{display:flex;justify-content:flex-end;gap:10px}.opanel .trace-title{font-size:20px;font-weight:650;line-height:1.35}.opanel .trace-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:10px}.opanel .trace-id{font:400 12px var(--mono);color:var(--faint)}.opanel .trace-filters{display:inline-flex;gap:2px;background:var(--surface-2);border-radius:999px;padding:3px}.opanel .trace-filter{padding:6px 11px;font-size:12px;font-weight:600;color:var(--dim);border-radius:999px}.opanel .trace-filter.active{background:var(--seg-on);color:var(--text)}.opanel .trace-toolbar{display:flex;gap:8px;align-items:center;margin:14px 0 10px;flex-wrap:wrap}.opanel .trace-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:20px;align-items:start}.opanel .call-region{border:1px solid transparent;border-radius:12px;padding:10px 14px;display:flex;flex-direction:column;gap:8px}.opanel .call-region.active{background:var(--accent-soft);border-color:var(--accent)}.opanel .call-region-head{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;color:var(--faint)}.opanel .call-region.active .call-region-head{color:var(--accent-strong)}.opanel .call-hairline{flex:1;height:1px;background:var(--border)}.opanel .trace-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:11px 14px;display:flex;flex-direction:column;gap:6px}.opanel .trace-card.user{background:var(--accent-soft)}.opanel .trace-label{font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--faint)}.opanel .trace-card.user .trace-label{color:var(--accent-strong)}.opanel .trace-body{font-size:13px;line-height:1.55}.opanel .trace-line{display:flex;align-items:center;gap:8px;border-radius:8px;padding:7px 8px;font-size:12px}.opanel .trace-caret{color:var(--faint)}.opanel .trace-tool{font:600 11px var(--mono);border:1px solid var(--border);border-radius:6px;padding:1px 7px}.opanel .trace-preview{color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.opanel .trace-right{font-size:11px;color:var(--faint)}.opanel .trace-chip{font:400 11px var(--mono);border-radius:6px;padding:1px 7px;background:var(--surface-2);color:var(--dim)}.opanel .trace-chip.mask{background:var(--learn-bg);color:var(--learn)}.opanel .cost-rail{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:10px}.opanel .rail-head{display:flex;justify-content:space-between;align-items:baseline}.opanel .rail-title{font-size:12px;font-weight:650;letter-spacing:.08em;color:var(--dim)}.opanel .rail-total{font:600 14px var(--mono)}.opanel .rail-row{border:1px solid var(--border);border-radius:8px;padding:9px 12px;display:flex;flex-direction:column;gap:6px}.opanel .rail-row.active{background:var(--accent-soft);border-color:var(--accent)}.opanel .rail-line{display:flex;align-items:center;gap:8px;font-size:12px}.opanel .rail-seq{font-size:11px;color:var(--faint)}.opanel .rail-model{font-family:var(--mono);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.opanel .rail-bar{height:4px;background:var(--track);border-radius:2px;overflow:hidden}.opanel .rail-fill{height:100%;background:var(--faint)}.opanel .rail-row.active .rail-fill{background:var(--accent)}.opanel .rail-rule{font-size:10.5px;color:var(--faint)}.opanel .rail-fp{font-size:11px;color:var(--accent-strong)}.opanel .ledger-summary{font-size:13.5px;line-height:1.6;color:var(--dim);max-width:760px}.opanel .ledger-tag{font-size:10.5px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border:1px solid var(--border);border-radius:999px;padding:1px 7px;margin-right:6px}.opanel .ledger-tag-routing{color:var(--accent-strong)}.opanel .ledger-tag-cache{color:var(--learn)}.opanel .ledger-tag-compression{color:var(--warn)}.opanel .ledger-lever td{padding-top:0;padding-bottom:8px;border-bottom:none;font-size:12.5px;color:var(--dim)}.opanel .chart-cols{display:flex;align-items:flex-end;gap:3px;height:96px;padding:6px 0 0}.opanel .chart-col-slot{flex:1;height:100%;min-width:4px;background:var(--track);border-radius:2px;display:flex;align-items:flex-end}.opanel .chart-col{width:100%;background:var(--accent);border-radius:2px}.opanel .chart-legend{display:flex;justify-content:space-between;margin-top:6px;font-size:12px}.opanel .chat{grid-template-columns:300px 1fr}.opanel .chat-side{background:var(--nav-bg);border-right:1px solid var(--border);padding:20px 16px;display:flex;flex-direction:column;gap:14px}.opanel .brand-row{gap:10px;font-size:20px}.opanel .brand-row,.opanel .new-conv{display:flex;align-items:center;font-weight:600}.opanel .new-conv{background:var(--accent);color:var(--on-accent);border-radius:8px;min-height:40px;padding:10px 12px;font-size:13px}.opanel .conv{border:1px solid var(--border);border-radius:8px;padding:10px;display:flex;flex-direction:column;gap:4px}.opanel .conv.active{border-color:var(--accent);background:var(--accent-soft)}.opanel .conv-title{font-size:13px;line-height:1.35}.opanel .settings{border-top:1px solid var(--border);padding-top:14px;display:flex;flex-direction:column;gap:10px;font-size:12px;color:var(--dim)}.opanel .settings .sel{background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:8px 10px;font:400 12px var(--mono);color:var(--text)}.opanel .thread-head{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}.opanel .thread{padding:20px;display:flex;flex-direction:column;gap:14px}.opanel .msg{max-width:760px;border:1px solid var(--border);border-radius:10px;padding:12px 14px;background:var(--surface)}.opanel .msg.user{align-self:flex-end;background:var(--accent-soft)}.opanel .msg-role{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--dim);margin-bottom:6px;display:flex;gap:10px;align-items:baseline}.opanel .served-by{text-transform:none;letter-spacing:0;color:var(--faint)}.opanel .served-by code{font-size:11.5px}.opanel .msg-body{font-size:14px;line-height:1.55;white-space:pre-wrap}.opanel .composer{display:flex;gap:10px;padding:16px 20px;border-top:1px solid var(--border)}.opanel .composer .ta{flex:1;border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:14px;color:var(--faint);background:var(--surface);min-height:74px}.opanel .composer .send{background:var(--accent);color:#fff;border-radius:10px;min-height:44px;padding:0 22px;font-size:14px;font-weight:600;display:flex;align-items:center;align-self:flex-end}.opanel .top{justify-content:space-between;padding:22px 0}.opanel .brand,.opanel .top{display:flex;align-items:center}.opanel .brand{gap:10px;font:500 22px var(--display);text-decoration:none;color:var(--text);letter-spacing:-.01em}.opanel .brand .logo{width:26px;height:26px;border-radius:7px}.opanel .top nav{display:flex;align-items:center;gap:26px;font-size:14.5px;font-weight:500}.opanel .top nav a:not(.btn){text-decoration:none;color:var(--dim)}.opanel .top nav a:not(.btn):hover{color:var(--text)}.opanel .top nav a.btn-accent{color:#ffffff;text-decoration:none}.opanel .top .btn{height:38px}.opanel .hero{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:56px;align-items:center;padding:60px 0 80px}.opanel .hero-left{display:flex;flex-direction:column;gap:22px}.opanel .actions{display:flex;flex-wrap:wrap;gap:12px}.opanel .hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);margin-top:8px}.opanel .hero-stat{padding:16px 20px;border-left:1px solid var(--border);display:flex;flex-direction:column;gap:4px}.opanel .hero-stat:first-child{border-left:0}.opanel .hero-stat b{font:500 30px var(--display);letter-spacing:-.02em}.opanel .hero-stat span{font-size:12.5px;color:var(--dim);line-height:1.4}.opanel .ledger-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);padding:22px 26px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px;font-size:13.5px}.opanel .ledger-card .table{font-size:13px}.opanel .steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 36px}.opanel .step{display:flex;flex-direction:column;gap:16px;min-width:0}.opanel .step-head{display:flex;gap:14px;align-items:baseline}.opanel .step-num{font:400 15px var(--mono);color:var(--accent-strong);width:34px;flex:none}.opanel .step h3{font-size:26px}.opanel .step p{font-size:15px;color:var(--dim);line-height:1.55;padding-left:48px}.opanel .step-shot{padding:0 0 28px}.opanel .step .scr{--w:800px;--z:0.66}.opanel .configs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.opanel .config{display:flex;flex-direction:column;gap:12px;min-width:0}.opanel .config-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.opanel .config-head h3{font-size:22px}.opanel .config-head span{font-size:12.5px;color:var(--faint)}.opanel .config p{font-size:14.5px;color:var(--dim);line-height:1.55}.opanel .adapt{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px 56px;align-items:start;padding:48px 0;border-top:1px solid var(--border)}.opanel .adapt:first-of-type{border-top:0;padding-top:0}.opanel .adapt-copy{display:flex;flex-direction:column;gap:14px;position:sticky;top:24px}.opanel .adapt-copy h3{font-size:30px}.opanel .adapt-copy p{font-size:15.5px;color:var(--dim);line-height:1.6}.opanel .adapt-copy p b{color:var(--text);font-weight:600}.opanel .adapt-copy ul{margin:0;padding:0 0 0 18px;font-size:14.5px;color:var(--dim);line-height:1.6;display:flex;flex-direction:column;gap:6px}.opanel .adapt-copy li b{color:var(--text);font-weight:600}.opanel .adapt-fig{display:flex;flex-direction:column;gap:16px;min-width:0}.opanel .adapt-fig .scr{--w:840px;--z:0.72}.opanel .fig-cap{font-size:12.5px;color:var(--faint)}.opanel .req{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:stretch}.opanel .req-col{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);padding:16px}.opanel .req-col h4{margin:0 0 6px;font:500 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}.opanel .blk{border-radius:6px;padding:8px 10px;font-size:12.5px;line-height:1.4;display:flex;justify-content:space-between;gap:10px;align-items:baseline}.opanel .blk small{font:400 11px var(--mono);color:inherit;opacity:.8;white-space:nowrap}.opanel .blk.hist,.opanel .blk.sys,.opanel .blk.tool{background:var(--surface-2);color:var(--text)}.opanel .blk.new{background:var(--accent-soft);color:var(--accent-strong);font-weight:500}.opanel .blk.cached{background:var(--learn-bg);color:var(--learn)}.opanel .blk.masked{background:var(--surface-2);color:var(--faint);border:1px dashed var(--border);font-style:italic}.opanel .bp{font:500 10.5px var(--mono);color:var(--learn);letter-spacing:.04em;text-transform:uppercase;display:flex;align-items:center;gap:6px}.opanel .bp:after,.opanel .bp:before{content:"";flex:1;border-top:1px dashed var(--learn)}.opanel .req-arrow{display:flex;align-items:center;justify-content:center;color:var(--faint)}.opanel .req-total{margin-top:auto;padding-top:10px;border-top:1px solid var(--border);font:500 12.5px var(--mono);display:flex;justify-content:space-between}.opanel .four{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 36px}.opanel .four .step .scr{--w:800px;--z:0.66}.opanel .compare{border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);overflow:hidden}.opanel .compare table{width:100%;border-collapse:collapse;font-size:14px}.opanel .compare th{text-align:left;font-weight:600;font-size:13px;padding:14px 18px;border-bottom:1px solid var(--border);color:var(--dim);background:var(--nav-bg)}.opanel .compare th.k{color:var(--accent-strong);background:var(--accent-soft)}.opanel .compare td{padding:13px 18px;border-bottom:1px solid var(--border);vertical-align:top;color:var(--dim);line-height:1.45}.opanel .compare td:first-child{color:var(--text);font-weight:500}.opanel .compare td.k{color:var(--text);background:rgba(2,121,61,.04)}.opanel .compare tr:last-child td{border-bottom:none}.opanel .cap{display:inline-flex;align-items:center;gap:7px}.opanel .cap svg{width:15px;height:15px;flex:none}.opanel .cap.yes{color:var(--pos)}.opanel .cap.yes svg{stroke:var(--pos)}.opanel .cap.no{color:var(--faint)}.opanel .cap.no svg{stroke:var(--faint)}.opanel .cap.part{color:var(--warn)}.opanel .cap.part svg{stroke:var(--warn)}.opanel .obs-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:start}.opanel .obs-grid .scr{--w:870px;--z:0.7}.opanel .obs-points{display:flex;flex-direction:column;gap:0}.opanel .obs-point{padding:22px 0;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-direction:column;gap:8px}.opanel .obs-point:first-child{border-top:0;padding-top:0}.opanel .obs-point h3{font-size:24px;color:#fff}.opanel .obs-point p{font-size:15px;color:var(--ground-dim);line-height:1.6}.opanel .obs-point p b{color:#fff;font-weight:600}.opanel .insight{border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-card);padding:14px 16px;background:var(--ground-2);font-size:13.5px;line-height:1.55;color:var(--ground-text);display:flex;gap:10px;align-items:flex-start}.opanel .insight .pill{background:rgba(125,211,168,.16);color:#7dd3a8;flex:none}.opanel footer{border-top:1px solid var(--border);padding:28px 0 44px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13.5px;color:var(--faint)}.opanel footer a{text-decoration:none;color:var(--dim)}.opanel footer nav{display:flex;gap:20px}@media (min-width:901px){.opanel .adapt-fig,.opanel .obs-fig,.opanel .step-shot{container-type:inline-size;min-width:0}.opanel .scr{width:var(--w);zoom:min(1,tan(atan2(100cqw,var(--w))))}}@media (max-width:1040px){.opanel .hero{grid-template-columns:1fr;gap:40px}}@media (max-width:900px){.opanel{font-size:16px}.opanel .wrap{padding:0 20px}.opanel .adapt,.opanel .configs,.opanel .four,.opanel .hero,.opanel .obs-grid,.opanel .steps{grid-template-columns:1fr}.opanel .hero{padding:24px 0 56px;gap:32px}.opanel .hero-stats{grid-template-columns:1fr}.opanel .hero-stat{border-left:0;border-top:1px solid var(--border)}.opanel .hero-stat:first-child{border-top:0}.opanel .step p{padding-left:0}.opanel .scr{width:100%!important;zoom:var(--z);grid-template-columns:1fr!important}.opanel .chat-side,.opanel .scr-nav{display:none}.opanel .dialog{width:100%}.opanel .ledger-card,.opanel .page-body{overflow-x:auto}.opanel .trace-grid{grid-template-columns:minmax(0,1fr)}.opanel .call-region-head,.opanel .trace-line,.opanel .trace-line>*{min-width:0}.opanel .pattern-row,.opanel .stats{grid-template-columns:1fr}.opanel .pattern-row{gap:6px}.opanel .pattern-head{display:none}.opanel .adapt-copy{position:static}.opanel .req{grid-template-columns:1fr}.opanel .req-arrow{transform:rotate(90deg)}.opanel .compare{overflow-x:auto}.opanel .compare table{min-width:760px}.opanel section{padding:56px 0}}@media (max-width:760px){.opanel .top nav a:not(.btn){display:none}}@media (max-width:480px){.opanel .ledger-card td:nth-child(3),.opanel .ledger-card th:nth-child(3){display:none}}