:root{--navy:#0E3B2E;--gold:#B08D3C;--ink:#1c2430;--mute:#5b6058;--line:#e6ddc9;--bg:#F7F3EA}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Georgia,'Times New Roman',serif;color:var(--ink);background:var(--bg);line-height:1.7}
a{color:var(--navy)}
.wrap{max-width:820px;margin:0 auto;padding:0 1.2rem}
.top{background:var(--navy);color:#fff;padding:.6rem 0}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.top a{color:#fff;text-decoration:none}
.brand{font-weight:700;letter-spacing:.01em}
.brand b{color:var(--gold)}
.top nav a{font-size:.86rem;margin-left:1rem;opacity:.9;font-family:system-ui,sans-serif}
.crumb{font-family:system-ui,sans-serif;font-size:.8rem;color:var(--mute);margin:1.1rem 0 .2rem}
.crumb a{color:var(--mute);text-decoration:none}
h1.term{font-size:2rem;line-height:1.2;margin:.2rem 0 .3rem;color:var(--navy)}
.excerpt{font-size:1.05rem;color:var(--mute);margin:0 0 1rem}
.content{font-size:1.02rem}
.content h2,.content h3{color:var(--navy);line-height:1.3;margin:1.4rem 0 .5rem}
.content img{max-width:100%;height:auto;border-radius:8px}
.content table{width:100%;border-collapse:collapse;margin:1rem 0;font-family:system-ui,sans-serif;font-size:.9rem}
.content td,.content th{border:1px solid var(--line);padding:.5rem .6rem;text-align:left;vertical-align:top}
.content a{border-bottom:1px solid #ccd4e6;text-decoration:none}
.content a:hover{border-color:var(--navy)}
.aibar{display:flex;flex-wrap:wrap;gap:.4rem;margin:1.4rem 0;padding:1rem;background:#eef3ea;border:1px solid #e6ddc9;border-radius:12px}
.aibar strong{width:100%;font-family:system-ui,sans-serif;font-size:.82rem;color:var(--navy);text-transform:uppercase;letter-spacing:.06em}
.aibar button{background:var(--navy);color:#fff;border:none;border-radius:7px;padding:.4rem .8rem;font-size:.86rem;font-weight:600;cursor:pointer;font-family:system-ui,sans-serif}
.aibar button:hover{background:#124a38}
.seealso{margin:1.6rem 0;padding:1.1rem 1.2rem;background:#fff;border:1px solid var(--line);border-radius:12px}
.seealso h2{font-size:.82rem;font-family:system-ui,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin:0 0 .5rem}
.seealso a{display:inline-block;margin:.2rem .5rem .2rem 0;font-size:.95rem}
footer{margin-top:2.5rem;background:#0E3B2E;color:#c7d0e2;font-family:system-ui,sans-serif;font-size:.84rem;padding:1.6rem 0}
footer a{color:#e6ecf7;text-decoration:none;border-bottom:1px solid #33507f}
footer .est a{margin-right:.9rem;display:inline-block;margin-bottom:.3rem}
footer .dev{margin-top:.8rem;color:#8fa0c0}
/* directory */
.dir-head{padding:2rem 0 1rem}
.dir-head h1{color:var(--navy);font-size:2.1rem;margin:.2rem 0}
#q{width:100%;padding:.8rem 1rem;font-size:1rem;border:2px solid var(--line);border-radius:10px;margin:.6rem 0;font-family:system-ui,sans-serif}
.stat{font-family:system-ui,sans-serif;font-size:.85rem;color:var(--mute)}
.grid{columns:2;column-gap:1.4rem;margin:1rem 0}
@media(max-width:640px){.grid{columns:1}}
.grid a{display:block;padding:.28rem 0;text-decoration:none;font-size:.96rem;break-inside:avoid;border-bottom:1px solid #f0f2f6}
.grid a:hover{color:var(--gold)}
.hidden{display:none}
/* FAB */
#fab{position:fixed;right:18px;bottom:18px;z-index:60;font-family:system-ui,sans-serif}
#fab .panel{width:min(360px,92vw);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 50px rgba(10,20,50,.28);overflow:hidden;display:flex;flex-direction:column}
#fab .ph{background:var(--navy);color:#fff;padding:.8rem 1rem;font-weight:700;font-size:.95rem}
#fab .ph small{display:block;font-weight:400;opacity:.8;font-size:.76rem;margin-top:.15rem}
#fab .log{max-height:46vh;overflow:auto;padding:.7rem .9rem;font-size:.9rem;line-height:1.55;background:#f7f8fb}
#fab .log .u{color:var(--navy);font-weight:600;margin:.5rem 0 .1rem}
#fab .log .a{color:#233; margin:.1rem 0 .6rem;white-space:pre-wrap}
#fab .row{display:flex;gap:.4rem;padding:.6rem;border-top:1px solid var(--line)}
#fab textarea{flex:1;border:1px solid var(--line);border-radius:8px;padding:.5rem;font-family:inherit;font-size:.9rem;resize:none;height:40px}
#fab .send{background:var(--gold);color:#7a5f1f;border:none;border-radius:8px;padding:0 .9rem;font-weight:700;cursor:pointer}

#pp-ask{position:absolute;z-index:55;display:none;background:#0E3B2E;color:#fff;border:none;border-radius:13px;padding:.18rem .55rem;font:700 .72rem system-ui,sans-serif;cursor:pointer;box-shadow:0 3px 10px rgba(10,20,50,.28)}#pp-ask:hover{background:#124a38}

.ko-dna{display:flex;flex-wrap:wrap;gap:.4rem;margin:.5rem 0 1rem}.ko-chip{font-family:system-ui,sans-serif;font-size:.72rem;font-weight:600;background:#eef3ea;color:#0E3B2E;border:1px solid #e6ddc9;border-radius:20px;padding:.2rem .6rem}.ko-chip b{color:#5b6058;font-weight:500}.ko-sec{margin:1.6rem 0;padding:1.1rem 1.2rem;background:#fff;border:1px solid var(--line);border-radius:12px}.ko-sec h2{font-size:.82rem;font-family:system-ui,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin:0 0 .6rem}.ko-pack{display:flex;flex-wrap:wrap;gap:.4rem}.ko-pack button,.ko-sec .ll-run,.ko-sec .ll-rss{background:#0E3B2E;color:#fff;border:none;border-radius:7px;padding:.35rem .7rem;font-size:.82rem;font-weight:600;cursor:pointer;font-family:system-ui,sans-serif}.ko-pack button:hover{background:#124a38}.ll-item{font-size:.9rem;margin:.5rem 0}.ll-out{margin:.4rem 0 0;max-height:180px;overflow:auto;background:#0E3B2E;color:#8ff0d0;padding:.5rem;border-radius:6px;font-size:.72rem;white-space:pre-wrap;display:none}.ll-out .rss-i{display:block;color:#bcd;margin:.25rem 0}.ko-nav{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin:1.6rem 0;font-family:system-ui,sans-serif;font-size:.9rem}.ko-nav a{color:#0E3B2E;text-decoration:none;font-weight:600}.ko-nav a:hover{color:#8a6d1f}.ko-spine{font-size:.72rem;color:var(--mute);text-transform:uppercase;letter-spacing:.04em}
.tldr{display:inline-block;background:var(--navy);color:#fff;font:700 .6rem system-ui,sans-serif;letter-spacing:.06em;padding:.12rem .4rem;border-radius:4px;margin-right:.45rem;vertical-align:middle;text-transform:uppercase}
.lp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.9rem;margin:1.4rem 0}
.lp-card{display:block;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:12px;background:#fff;text-decoration:none;transition:border-color .15s}
.lp-card:hover{border-color:var(--navy)}
.lp-card b{display:block;color:var(--navy);font-size:1.02rem;margin-bottom:.25rem}
.lp-card span{color:var(--mute);font-size:.86rem}
.lp-bloom{display:flex;flex-wrap:wrap;gap:.3rem;margin:1.1rem 0;font-family:system-ui,sans-serif;font-size:.74rem;color:var(--mute)}
.lp-bloom span{background:#eef3ea;color:var(--navy);border-radius:20px;padding:.2rem .6rem}
.lp-phase{margin:1.6rem 0}
.lp-phase h2{font-size:.82rem;font-family:system-ui,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);margin:0 0 .5rem}
.lp-steps{margin:0;padding-left:1.3rem}
.lp-steps li{margin:.35rem 0;font-size:1rem}
.lp-soon{font-family:system-ui,sans-serif;font-size:.66rem;color:var(--mute);border:1px solid var(--line);border-radius:20px;padding:.05rem .4rem;margin-left:.3rem}
.ko-map svg{width:100%;max-width:480px;height:auto;display:block;margin:.5rem auto}
.ko-map .mn{fill:#0E3B2E}.ko-map .mc{fill:#B08D3C}
.ko-map text{font:600 9px system-ui,sans-serif;fill:#1c2430}
.ko-map a text{fill:#0E3B2E}.ko-map a:hover text{fill:#B08D3C}
.ko-map line{stroke:#c7d0e2;stroke-width:1}
.ko-maphint{font-size:.82rem;color:var(--mute);text-align:center;margin:.4rem 0 0}
.ko-score b{color:#0a7a55}
.ko-bloom{display:flex;flex-wrap:wrap;align-items:center;gap:.3rem;margin:.8rem 0 1.1rem;font-family:system-ui,sans-serif;font-size:.72rem}
.ko-bloom .kb-lbl{font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.05em}
.ko-bloom>span:not(.kb-lbl):not(.kb-hint){background:linear-gradient(90deg,#eef3ea,#e6ecfb);color:var(--navy);border-radius:20px;padding:.2rem .6rem;position:relative}
.ko-bloom .kb-hint{color:var(--mute);font-size:.72rem;font-style:italic}
.ko-cta{background:linear-gradient(135deg,#0E3B2E,#145a43);color:#fff;border-radius:14px;padding:1.4rem 1.5rem;margin:1.8rem 0;border:none}
.ko-cta h2{color:#fff;margin:0 0 .2rem;border:none}
.cta-row{display:flex;flex-wrap:wrap;gap:.6rem;margin:.8rem 0 .5rem}
.cta-primary{background:#B08D3C;color:#7a5f1f;font-weight:700;text-decoration:none;padding:.6rem 1rem;border-radius:9px;font-family:system-ui,sans-serif}
.cta-primary:hover{background:#c79a3f}
.cta-ghost{background:rgba(255,255,255,.12);color:#fff;text-decoration:none;padding:.6rem 1rem;border-radius:9px;border:1px solid rgba(255,255,255,.3);font-family:system-ui,sans-serif}
.cta-ghost:hover{background:rgba(255,255,255,.2)}
.cta-sub{color:#c7d0e2;font-size:.84rem;margin:.4rem 0 0}
/* UI object types (task 12) */
.ui-timeline{position:relative;padding-left:1.4rem;margin:1rem 0;list-style:none}
.ui-timeline::before{content:'';position:absolute;left:.35rem;top:.4rem;bottom:.4rem;width:2px;background:var(--line)}
.ui-timeline li{position:relative;margin:.1rem 0 .9rem;padding-left:.5rem}
.ui-timeline li::before{content:'';position:absolute;left:-1.14rem;top:.35rem;width:.6rem;height:.6rem;border-radius:50%;background:var(--navy);border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.ui-timeline .ph{font-weight:700;color:var(--navy)}
.ui-tree ul{list-style:none;margin:0;padding-left:1.1rem;border-left:1px solid var(--line)}
.ui-tree>ul{border-left:none;padding-left:0}
.ui-tree li{position:relative;padding:.15rem 0 .15rem .7rem;font-size:.95rem}
.ui-tree li::before{content:'';position:absolute;left:-1px;top:.85rem;width:.5rem;height:1px;background:var(--line)}
.ui-tree>li::before{display:none}
.ui-chart svg{width:100%;height:auto;display:block}
.ui-carousel{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:.8rem;padding:.3rem 0}
.ui-carousel>*{scroll-snap-align:start}
/* apply Timeline object to Learning Path phases */
.lp-phase{position:relative;padding-left:1.3rem}
.lp-phase::before{content:'';position:absolute;left:.3rem;top:1.6rem;bottom:-.4rem;width:2px;background:var(--line)}
.lp-phase:last-of-type::before{display:none}
.lp-phase>h2::before{content:'';position:absolute;left:0;margin-top:.35rem;width:.7rem;height:.7rem;border-radius:50%;background:var(--gold);border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.lp-phase>h2{position:relative;padding-left:0}

.tool-tier{font:700 .62rem system-ui,sans-serif;color:#fff;border-radius:20px;padding:.12rem .55rem;vertical-align:middle}.tool-cat{font:600 .68rem system-ui,sans-serif;color:#5b6058;background:#f2f4f8;border-radius:20px;padding:.12rem .55rem}

.ko-intel{background:#f7f9ff;border:1px solid #e6ddc9}.intel-sub{color:#5b6058;font-size:.88rem;margin:.2rem 0 .6rem}.intel-run{background:linear-gradient(90deg,#0E3B2E,#145a43);color:#fff;border:none;border-radius:8px;padding:.5rem .9rem;font:700 .86rem system-ui,sans-serif;cursor:pointer}.intel-out{margin:.6rem 0 0;background:#fff;border:1px solid #e6ddc9;border-radius:8px;padding:.7rem;font-size:.9rem;line-height:1.6;white-space:pre-wrap;display:none}