.map-title{margin-top:70px}.outcome-strip{display:grid;grid-template-columns:repeat(3,1fr) auto;background:#142135;color:#fff;border-radius:12px;padding:18px 22px;gap:16px;align-items:center;margin-bottom:18px}.outcome-strip>div{border-right:1px solid #ffffff25;display:grid;grid-template-columns:auto 1fr;align-items:baseline;column-gap:10px}.outcome-strip span{grid-column:1/-1;font-size:11px;letter-spacing:1.5px;color:#aab9ca}.outcome-strip strong{font-size:28px;color:#8ce4cb}.outcome-strip small{color:#b9c6d5}.outcome-strip button,.primary{border:0;border-radius:7px;background:#7ae3cb;color:#14342e;font-weight:700;padding:11px 15px}.board{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.lane{background:#e8edf3;border-radius:11px;padding:15px;min-height:250px}.lane-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.lane-head h3{font-size:15px;margin:0}.lane-head span{background:#d1dae4;border-radius:99px;padding:1px 8px;font-size:12px}.learning-card{background:#fff;border:1px solid #d8e0e8;border-radius:9px;padding:15px;margin-bottom:10px;box-shadow:0 3px 12px #27435c0d}.learning-card .tag{font-size:11px;color:var(--teal);font-weight:700}.learning-card h4{font-size:15px;line-height:1.5;margin:6px 0}.learning-card p{font-size:13px;color:var(--muted);margin:7px 0}.card-actions{display:flex;justify-content:space-between;align-items:center;margin-top:12px}.card-actions button{border:0;background:#edf3f1;color:#256b59;border-radius:5px;padding:5px 8px;font-size:12px}.card-actions .delete{background:transparent;color:#8e5660}.empty-card{border:1px dashed #c2ccd6;border-radius:8px;padding:17px;color:#7c8997;font-size:13px;text-align:center}.form-body{padding:24px;display:grid;gap:16px}.form-body label{display:grid;gap:6px;font-size:14px;font-weight:600}.form-body textarea{min-height:95px;resize:vertical;border:1px solid #cbd6e0;border-radius:7px;padding:11px 14px;color:var(--ink);font:inherit}.form-body .primary{justify-self:start}.detail-action{width:100%;border:0;border-radius:7px;background:#173149;color:#b9f4e4;padding:10px 13px;margin:18px 0 5px;font-weight:650}.course .why{color:#34495e;font-size:13px;border-left:2px solid #72bca8;padding-left:10px}.source-badge{display:inline-block;font-size:10px;letter-spacing:.5px;color:#657386;background:#eaf0f4;padding:2px 5px;border-radius:3px;margin-right:6px}
@media(max-width:900px){.outcome-strip{grid-template-columns:repeat(3,1fr)}.outcome-strip button{grid-column:1/-1}.board{grid-template-columns:1fr}.lane{min-height:120px}}
@media(max-width:760px){nav{overflow-x:auto;justify-content:flex-start}.outcome-strip{grid-template-columns:1fr}.outcome-strip>div{border-right:0;border-bottom:1px solid #ffffff25;padding-bottom:8px}.course-list{grid-template-columns:1fr}.map-title{margin-top:45px}}
.markdown-body{font-size:16px;line-height:1.85;color:#23344a}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{line-height:1.35;color:#17283e;margin:1.7em 0 .7em}.markdown-body h1{font-size:2rem;border-bottom:1px solid #dce3ea;padding-bottom:.35em}.markdown-body h2{font-size:1.55rem;border-bottom:1px solid #e5eaf0;padding-bottom:.3em}.markdown-body h3{font-size:1.25rem}.markdown-body p{margin:1em 0}.markdown-body blockquote{margin:1.2em 0;padding:.75em 1.1em;border-left:4px solid #58a993;background:#f0f6f4;color:#405568}.markdown-body code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#edf1f5;border-radius:4px;padding:.15em .35em;font-size:.9em}.markdown-body pre{background:#142135;color:#dbe8f5;padding:18px;border-radius:8px;overflow:auto}.markdown-body pre code{background:transparent;color:inherit;padding:0}.markdown-body ul,.markdown-body ol{padding-left:1.7em}.markdown-body li{margin:.35em 0}.markdown-body a{color:#1b6f91}.markdown-body img{max-width:100%;height:auto}.md-table-wrap{overflow-x:auto;margin:1.3em 0}.markdown-body table{border-collapse:collapse;width:100%;font-size:.92em}.markdown-body th,.markdown-body td{border:1px solid #d6dee7;padding:9px 11px;text-align:left;vertical-align:top}.markdown-body th{background:#eaf1f4;color:#17394a}.markdown-body tr:nth-child(even){background:#f8fafc}.html-reader{width:100%;height:70vh;border:1px solid #d8e0e8;border-radius:7px;background:#fff}
.course-top{display:flex;align-items:center;justify-content:space-between;gap:8px}.course h3 small{display:block;color:#6c7887;font-size:12px;font-weight:500;margin-top:4px}.access-badge{font-size:10px;border-radius:99px;padding:2px 7px;background:#e9eef2;color:#536170}.access-badge.public{background:#def3ea;color:#216b56}.access-badge.login,.access-badge.unavailable{background:#f7e7e5;color:#8a4b46}.course-tags{display:flex;flex-wrap:wrap;gap:5px;margin:12px 0}.course-tags span{font-size:11px;background:#edf3f6;border-radius:4px;padding:3px 6px}.course details{font-size:12px;color:#536170;margin:10px 0}.course details p{font-size:12px}.course summary{cursor:pointer;color:#276755}.course .freshness{display:block;color:#788696;margin-top:8px}
.depth-controls{display:flex;gap:12px;margin-bottom:16px}.depth-controls label{display:grid;gap:5px;font-size:12px;color:var(--muted)}.depth-summary{display:grid;grid-template-columns:repeat(4,1fr);background:#142135;color:#fff;border-radius:12px;padding:18px;gap:1px}.depth-summary article{display:grid;padding:4px 18px;border-right:1px solid #ffffff20}.depth-summary article:last-child{border:0}.depth-summary span{font-size:11px;color:#aab9ca;letter-spacing:1px}.depth-summary strong{font-size:30px;color:#7ae3cb}.depth-summary small{color:#b9c6d5}.depth-summary .evidence-zero strong{color:#ffca7a}.depth-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.8fr);gap:18px;margin-top:20px}.depth-layout>div,.depth-layout>aside{min-width:0}.depth-layout h3{font-size:15px;color:var(--muted)}.depth-domains{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.depth-domain-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px}.depth-domain-card[data-status="gap"]{border-left:4px solid #dc7847}.depth-domain-card header{height:auto;padding:0;border:0;gap:10px}.depth-domain-card header span{font-size:10px;color:var(--teal)}.depth-domain-card h4{font-size:15px;margin:2px 0}.depth-domain-card header b{font-size:11px;color:var(--muted);margin-left:auto}.depth-bars{display:grid;gap:7px;margin-top:12px}.depth-bars label{display:grid;grid-template-columns:105px 1fr 34px;gap:7px;align-items:center;font-size:11px}.depth-bars i{height:7px;border-radius:99px;background:linear-gradient(90deg,#238a73 var(--w),#dce5e9 var(--w));}.depth-bars i.evidence{background:linear-gradient(90deg,#dc9b47 var(--w),#dce5e9 var(--w))}.depth-bars em{font-style:normal;text-align:right}.depth-domain-card>p{font-size:10px;color:#7b8795;overflow-wrap:anywhere}.strand-chips{display:flex;flex-wrap:wrap;gap:5px}.strand-chips span{font-size:10px;background:#edf3f5;border-radius:4px;padding:3px 6px}.depth-ladder{background:#142135;border-radius:10px;padding:15px;color:#fff}.evidence-policy{font-size:12px;color:#ffcf89;border-bottom:1px solid #ffffff22;padding-bottom:12px}.depth-ladder article{display:grid;grid-template-columns:26px 1fr 20px;gap:9px;align-items:start;padding:10px 0;border-bottom:1px solid #ffffff16}.depth-ladder article>span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#28465d;color:#9cebd7}.depth-ladder b{font-size:13px}.depth-ladder p,.depth-ladder small{display:block;font-size:11px;color:#aebdcb;margin:3px 0}.depth-ladder em{font-style:normal;color:#ffca7a}.depth-lower{grid-template-columns:minmax(0,1.3fr) minmax(330px,1fr)}.depth-route{display:grid;gap:10px}.depth-route article{background:#fff;border:1px solid var(--line);border-radius:9px;padding:14px}.depth-route header{height:auto;padding:0;border:0}.depth-route header small{margin-left:auto;color:var(--muted)}.route-track{display:flex;align-items:center;overflow-x:auto;padding:12px 0}.route-track button{display:flex;align-items:center;border:0;background:none;padding:0}.route-track span{display:grid;place-items:center;min-width:27px;height:27px;border:2px solid #b7c5ce;border-radius:50%;background:#fff;color:#71808d;font-size:11px}.route-track i{width:27px;border-top:2px solid #ccd6dd}.route-track button:last-child i{display:none}.depth-route p{font-size:11px;color:#9a6a32}.depth-probes{display:grid;gap:8px}.gap-list{display:grid;gap:5px}.gap-list article{display:grid;grid-template-columns:42px 1fr;gap:7px;background:#fff1e8;border-radius:6px;padding:8px}.gap-list span{font-size:10px;text-transform:uppercase;color:#a45332}.gap-list b{font-size:11px}.depth-probes h4{margin:10px 0 0}.probe{display:grid;grid-template-columns:30px 1fr;gap:8px;background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px}.probe>span{color:var(--teal);font-weight:700}.probe b{font-size:12px}.probe p{font-size:11px;color:var(--muted);margin:4px 0}.depth-probes>p{font-size:12px;color:var(--muted)}
@media(max-width:950px){.depth-layout,.depth-lower{grid-template-columns:1fr}.depth-summary{grid-template-columns:repeat(2,1fr)}.depth-summary article:nth-child(2){border-right:0}.depth-domains{grid-template-columns:1fr}}
@media(max-width:760px){.depth-controls{display:grid}.depth-controls select{width:100%}.depth-summary{grid-template-columns:1fr}.depth-summary article{border-right:0;border-bottom:1px solid #ffffff20}.depth-domain-card header{display:flex;flex-wrap:wrap}.depth-domain-card header b{margin-left:0;width:100%}.depth-bars label{grid-template-columns:92px 1fr 32px}.depth-layout{margin-top:14px}}
.depth-route,.depth-route article{min-width:0;max-width:100%}.depth-route article{overflow:hidden}.route-track{width:100%;max-width:100%}

/* Knowledge world: a public, stateless exploration surface */
.world-intro{align-items:center}.world-intro .intro-note{max-width:500px}.world-intro .intro-note p{margin:0 0 14px}.world-random{border:1px solid #163e39;border-radius:99px;background:#173149;color:#a5f1dc;padding:11px 18px;font-weight:700}.world-random:hover{background:#21455b;color:#fff}.world-stats{display:flex;gap:0;margin-bottom:14px;color:#546578;font-size:13px}.world-stats span{padding:8px 20px;border-left:1px solid var(--line)}.world-stats span:first-child{padding-left:0;border-left:0}.world-stats b{font-size:20px;color:#17715e;margin-right:4px}.world-shell{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(330px,.75fr);gap:16px;align-items:start}.world-map{position:relative;min-height:690px;padding:24px;border-radius:18px;background-color:#102035;background-image:radial-gradient(circle at 8% 15%,#7ae3cb18 0 1px,transparent 2px),radial-gradient(circle at 76% 28%,#93bfff20 0 1px,transparent 2px),radial-gradient(circle at 42% 82%,#c3a2f520 0 1px,transparent 2px);background-size:31px 31px,43px 43px,53px 53px;color:#fff;overflow:hidden}.world-map:after{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 20% 30%,#1a66584d,transparent 31%),radial-gradient(circle at 75% 52%,#335b8b4a,transparent 35%),radial-gradient(circle at 30% 88%,#66518b35,transparent 25%)}.world-route{position:absolute;inset:0;pointer-events:none}.world-route i{position:absolute;width:38%;height:22%;border:1px dashed #a8bed53d;border-radius:50%;transform:rotate(-12deg)}.world-route i:nth-child(1){left:27%;top:12%}.world-route i:nth-child(2){left:7%;top:48%;transform:rotate(12deg)}.world-route i:nth-child(3){right:2%;bottom:7%;transform:rotate(-25deg)}.continent{position:relative;z-index:1}.continent+.continent{margin-top:22px}.continent>header{height:auto;display:flex;align-items:flex-start;gap:12px;padding:0;border:0;background:transparent;color:#fff}.continent>header>span{display:grid;place-items:center;width:30px;height:30px;flex:0 0 auto;border:1px solid #83a1bc;border-radius:50%;font:11px ui-monospace;color:#9fc6c0}.continent h2{font-size:16px}.continent p{margin:2px 0 10px;color:#91a8be;font-size:11px}.island-grid{display:flex;flex-wrap:wrap;gap:9px;margin-left:42px}.domain-island{position:relative;display:grid;grid-template-columns:36px minmax(0,1fr);align-items:center;gap:0 9px;min-width:145px;max-width:210px;flex:1 1 150px;padding:10px 12px;border:1px solid #526a82;border-radius:44% 56% 48% 52% / 55% 45% 55% 45%;background:#1b3449;color:#eaf4ff;text-align:left;overflow:hidden}.domain-island:hover,.domain-island.selected{border-color:#8ce4cb;background:#285066;transform:translateY(-2px)}.domain-island.selected{box-shadow:0 0 0 3px #7ae3cb27}.domain-island.uncharted{border-style:dashed;opacity:.72}.domain-island strong{font-size:12px;line-height:1.35}.domain-island small{grid-column:2;color:#9fb3c4;font-size:9px}.island-dots{grid-row:1/3;position:relative;display:block;width:34px;height:30px}.island-dots i{position:absolute;width:7px;height:7px;border-radius:50%;background:#7ae3cb}.island-dots i:nth-child(1){left:3px;top:12px}.island-dots i:nth-child(2){left:11px;top:4px}.island-dots i:nth-child(3){left:20px;top:8px}.island-dots i:nth-child(4){left:14px;top:17px}.island-dots i:nth-child(5){left:25px;top:19px}.island-dots i:nth-child(6){left:4px;top:23px}.island-dots i:nth-child(7){left:27px;top:2px}.continent-engineering .island-dots i{background:#8dbbfa}.continent-intelligence .island-dots i{background:#c8aaf5}.world-detail{position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff;padding:22px}.world-detail-head>span,.strand-island>header span{font-size:10px;letter-spacing:.14em;color:#17715e;font-weight:750}.world-detail-head h2{font-size:27px;margin:5px 0}.world-detail-head p{font-size:13px;color:var(--muted);margin:5px 0 18px}.strand-island{padding:17px 0;border-top:1px solid var(--line)}.strand-island>header{height:auto;padding:0;border:0;background:transparent;display:flex;align-items:center}.strand-island>header h3{font-size:15px;margin:3px 0}.strand-island>header>b{margin-left:auto;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#e4f3ef;color:#176b58}.concept-trails{display:grid}.concept-trails>button{display:grid;grid-template-columns:30px minmax(0,1fr) 16px;align-items:start;gap:9px;width:100%;border:0;border-bottom:1px solid #e6ebef;background:transparent;padding:11px 0;text-align:left;color:var(--ink)}.concept-trails>button:hover strong{color:#14705d}.concept-trails>button>i{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:#142135;color:#86dfc8;font:10px ui-monospace}.concept-trails>button span{display:grid}.concept-trails>button strong{font-size:12px;line-height:1.5}.concept-trails>button small{font-size:10px;line-height:1.5;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.concept-trails>button>b{color:#7b8b9c}.concept-trails>button.random-pick{background:#ecf8f5}.planned{padding:12px;background:#f2f5f7;border:1px dashed #c4cfd8;border-radius:7px}.planned b{font-size:12px}.planned p{font-size:11px;color:var(--muted);margin:4px 0}.world-relations{display:block;margin-top:14px;padding:11px;border-radius:7px;background:#142135;color:#a8ecda;text-decoration:none;text-align:center;font-size:12px}.detail-action{display:block;text-decoration:none;text-align:center}
@media(max-width:1050px){.world-shell{grid-template-columns:minmax(0,1.35fr) minmax(310px,.8fr)}.world-map{padding:18px}.island-grid{margin-left:0}.domain-island{min-width:130px}}
@media(max-width:800px){.world-shell{grid-template-columns:1fr}.world-map{min-height:0}.world-detail{position:static;max-height:none}.world-stats{overflow-x:auto;white-space:nowrap}.world-intro .intro-note{max-width:none}.domain-island{min-width:135px}.continent+.continent{margin-top:28px}}
@media(max-width:520px){.world-stats span{padding:7px 12px}.world-stats b{font-size:17px}.world-map{padding:17px 13px}.continent>header{gap:8px}.continent>header>span{width:26px;height:26px}.continent h2{font-size:15px}.continent p{line-height:1.45}.island-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.domain-island{min-width:0;width:100%;padding:9px 8px;grid-template-columns:29px minmax(0,1fr);border-radius:12px}.island-dots{width:28px;transform:scale(.8);transform-origin:left center}.domain-island strong{font-size:11px}.world-random{width:100%}}