Upload assets/css/rnd-lab.css with huggingface_hub

assets/css/rnd-lab.css

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+/* K R&D Lab — cool blue-green palette (default) */
+:root{
+  --bg:#e8f2f0;
+  --panel:rgba(240,252,250,.88);
+  --ink:#0c1e2e;
+  --muted:#4a6a7a;
+  --line:rgba(12,30,46,.12);
+  --accent:#1e7a5e;
+  --accent-2:#244f8f;
+  --science:#1e7a5e;
+  --entrepreneurship:#b56b2d;
+  --technology:#244f8f;
+  --shadow:0 20px 50px rgba(12,30,46,.08);
+  --card-bg:#f0faf8;
+  --input-bg:#fff;
+}
+/* Dark theme */
+[data-theme="dark"]{
+  --bg:#0c1a24;
+  --panel:rgba(16,28,38,.88);
+  --ink:#dceaf4;
+  --muted:#8cb0c4;
+  --line:rgba(200,220,232,.15);
+  --accent:#3ecf94;
+  --accent-2:#6ea8f0;
+  --science:#3ecf94;
+  --entrepreneurship:#e0a050;
+  --technology:#6ea8f0;
+  --shadow:0 20px 50px rgba(0,0,0,.4);
+  --card-bg:#1a2e3e;
+  --input-bg:#162636;
+}
+*{box-sizing:border-box}
+body{
+  margin:0;
+  color:var(--ink);
+  background:
+    radial-gradient(circle at top left,rgba(30,122,94,.14),transparent 26%),
+    radial-gradient(circle at top right,rgba(181,107,45,.14),transparent 24%),
+    linear-gradient(180deg,color-mix(in srgb,var(--bg) 0%,#faf7f1) 0%,var(--bg) 100%);
+  font-family:"Segoe UI","Inter",sans-serif;
+  transition:background .3s,color .3s;
+}
+[data-theme="dark"] body{
+  background:
+    radial-gradient(circle at top left,rgba(62,207,148,.08),transparent 26%),
+    radial-gradient(circle at top right,rgba(110,168,240,.06),transparent 24%),
+    linear-gradient(180deg,#081018 0%,var(--bg) 100%);
+}
+.page{width:min(1180px,calc(100vw - 32px));margin:0 auto;padding:32px 0 56px}
+.hero,.panel-section{background:var(--panel);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
+.hero{padding:32px}
+.panel-section{padding:28px;margin-top:18px}
+.panel-section h2{margin:0 0 14px;font-size:22px}
+.eyebrow{margin:0 0 8px;text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--accent);font-weight:700}
+.hero h1{margin:0;font-size:clamp(34px,5vw,56px);line-height:.95}
+.lede{max-width:760px;color:var(--muted);font-size:18px;line-height:1.55}
+.hero-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
+.hero-links a,.link-pill{text-decoration:none;border:1px solid var(--line);color:var(--ink);background:var(--input-bg);padding:10px 14px;border-radius:999px;font-weight:600;font-size:14px;transition:all .15s}
+.hero-links a:hover,.link-pill:hover{background:var(--ink);color:#fff}
+.breadcrumb{margin:0 0 16px;font-size:13px;color:var(--muted)}
+.breadcrumb a{color:var(--accent);text-decoration:none}
+.breadcrumb a:hover{text-decoration:underline}
+.md-content{background:var(--panel);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:36px 40px;max-width:860px}
+.md-content h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 16px;border-bottom:2px solid var(--line);padding-bottom:12px}
+.md-content h2{font-size:1.5rem;margin:32px 0 12px;color:var(--ink)}
+.md-content h3{font-size:1.15rem;margin:24px 0 8px;color:var(--muted)}
+.md-content p{line-height:1.7;margin:0 0 12px}
+.md-content ul,.md-content ol{padding-left:24px;margin:0 0 12px}
+.md-content li{line-height:1.6;margin:4px 0}
+.md-content blockquote{border-left:3px solid var(--accent);margin:16px 0;padding:8px 16px;background:rgba(30,122,94,.06);border-radius:0 12px 12px 0;font-style:italic;color:var(--muted)}
+.md-content code{background:rgba(19,33,28,.08);padding:2px 6px;border-radius:4px;font-size:.88em;font-family:"Cascadia Code",Fira Code,monospace}
+.md-content pre{background:rgba(19,33,28,.06);border:1px solid var(--line);border-radius:12px;padding:16px;overflow-x:auto;margin:12px 0}
+.md-content pre code{background:none;padding:0;font-size:.82em;line-height:1.5}
+.md-content table{width:100%;border-collapse:collapse;margin:12px 0;font-size:.88em}
+.md-content th,.md-content td{border:1px solid var(--line);padding:8px 12px;text-align:left}
+.md-content th{background:rgba(19,33,28,.05);font-weight:600}
+.md-content tr:hover{background:rgba(19,33,28,.03)}
+.md-content hr{border:none;border-top:1px solid var(--line);margin:24px 0}
+.md-content details{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:12px 0;background:rgba(255,255,255,.6)}
+.md-content summary{cursor:pointer;font-weight:600;color:var(--muted);user-select:none}
+.md-content details[open] summary{margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--line)}
+.md-content a{color:var(--technology);text-decoration:none}
+.md-content a:hover{text-decoration:underline}
+.md-content.sphere-S blockquote{border-left-color:var(--science);background:rgba(30,122,94,.06)}
+.md-content.sphere-E blockquote{border-left-color:var(--entrepreneurship);background:rgba(181,107,45,.06)}
+.md-content.sphere-T blockquote{border-left-color:var(--technology);background:rgba(36,79,143,.06)}
+.quest-layout{display:grid;grid-template-columns:240px 1fr;gap:24px}
+.quest-nav{background:var(--panel);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:20px 16px;position:sticky;top:24px;max-height:calc(100vh - 48px);overflow-y:auto}
+.quest-nav h2{font-size:1rem;margin:0 0 12px}
+.quest-nav h3{font-size:.82rem;margin:10px 0 4px}
+.quest-nav a{display:block;color:var(--muted);font-size:.78rem;padding:3px 0 3px 12px;text-decoration:none;border-left:2px solid transparent;transition:all .15s}
+.quest-nav a:hover,.quest-nav a.active{color:var(--ink);border-left-color:var(--technology)}
+.quest-nav .nav-S a:hover,.quest-nav .nav-S a.active{border-left-color:var(--science)}
+.quest-nav .nav-E a:hover,.quest-nav .nav-E a.active{border-left-color:var(--entrepreneurship)}
+.quest-nav .nav-T a:hover,.quest-nav .nav-T a.active{border-left-color:var(--technology)}
+.back-link{display:inline-block;color:var(--muted);font-size:.8rem;margin-bottom:12px;text-decoration:none}
+.back-link:hover{color:var(--ink)}
+.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:18px 0}
+.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}
+.stat-card.science{border-color:rgba(30,122,94,.2)}
+.stat-card.entrepreneurship{border-color:rgba(181,107,45,.2)}
+.stat-card.technology{border-color:rgba(36,79,143,.2)}
+.stat-value{font-size:30px;font-weight:700}
+.stat-label{margin-top:6px;color:var(--muted);font-size:14px}
+/* Direction cards */
+.direction-card{background:var(--card-bg);border:1px solid var(--line);border-radius:22px;padding:18px;display:flex;flex-direction:column;gap:10px}
+.direction-card.active{border-color:var(--accent);box-shadow:0 0 0 2px rgba(30,122,94,.15)}
+.direction-topline{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
+.chip{border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}
+.chip-s{background:rgba(30,122,94,.12);color:var(--science)}
+.chip-e{background:rgba(181,107,45,.14);color:var(--entrepreneurship)}
+.chip-t{background:rgba(36,79,143,.12);color:var(--technology)}
+.chip-bridge{background:rgba(101,63,153,.1);color:#653f99}
+.chip.subtle{background:var(--line);color:var(--muted)}
+.direction-card h3{margin:0;font-size:18px}
+.direction-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
+.card-meta{font-size:13px;color:var(--muted)}
+.card-meta a{color:var(--technology);text-decoration:none}
+.card-meta a:hover{text-decoration:underline}
+.direction-card details{border:1px solid var(--line);border-radius:12px;padding:8px 12px;font-size:13px;background:var(--card-bg)}
+.direction-card summary{cursor:pointer;font-weight:600;color:var(--muted);font-size:13px;user-select:none}
+.direction-card details[open] summary{margin-bottom:4px;padding-bottom:4px;border-bottom:1px solid var(--line)}
+.direction-card ul{margin:4px 0 0;padding-left:18px;color:var(--ink);font-size:13px}
+.direction-card li{margin:2px 0;line-height:1.4}
+.direction-card li a{color:var(--technology);text-decoration:none}
+.direction-card li a:hover{text-decoration:underline}
+.resource-list{list-style:none;padding:0!important;margin:4px 0 0!important}
+.resource-list li{padding:3px 0}
+.resource-list li::before{content:"→ ";color:var(--accent)}
+.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
+.card-actions button,.card-actions a{text-decoration:none;border:1px solid var(--line);color:var(--ink);background:var(--input-bg);padding:8px 14px;border-radius:999px;font-weight:600;font-size:13px;cursor:pointer;transition:all .15s}
+.card-actions button:hover,.card-actions a:hover{background:var(--ink);color:#fff}
+
+/* Mission Lab */
+.mission-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;flex-wrap:wrap}
+.mission-header .eyebrow{margin:0 0 4px}
+.mission-header h3{margin:0;font-size:20px}
+.mission-header p{margin:4px 0 0;color:var(--muted);font-size:14px}
+.mission-progress{min-width:140px;text-align:right}
+.progress-bar{height:8px;background:rgba(19,33,28,.08);border-radius:999px;overflow:hidden}
+.progress-fill{height:100%;background:var(--accent);border-radius:999px;transition:width .3s}
+.progress-copy{margin:4px 0 0;font-size:13px;color:var(--muted)}
+.mission-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
+.mission-section{background:var(--card-bg);border:1px solid var(--line);border-radius:16px;padding:14px}
+.mission-section.full-span{grid-column:1/-1}
+.mission-section h3{margin:0 0 8px;font-size:15px}
+.pill-row{display:flex;gap:6px;flex-wrap:wrap}
+.pill-button{border:1px solid var(--line);background:var(--input-bg);color:var(--ink);padding:6px 12px;border-radius:999px;font-size:13px;cursor:pointer;transition:all .15s}
+.pill-button.active{background:var(--ink);color:#fff;border-color:var(--ink)}
+.pill-button:hover{border-color:var(--accent)}
+.checklist{display:flex;flex-direction:column;gap:6px}
+.check-item{display:flex;gap:8px;align-items:flex-start;font-size:14px;cursor:pointer}
+.check-item input[type="checkbox"]{margin-top:3px;accent-color:var(--accent)}
+.check-copy{color:var(--ink);line-height:1.4}
+.twist-card{background:rgba(30,122,94,.06);border:1px solid rgba(30,122,94,.15);border-radius:12px;padding:12px;font-style:italic;color:var(--muted);font-size:14px;line-height:1.5}
+[data-theme="dark"] .twist-card{background:rgba(62,207,148,.08);border-color:rgba(62,207,148,.2);color:#a0c8d8}
+.mission-notes{width:100%;min-height:80px;border:1px solid var(--line);border-radius:12px;padding:10px;font-size:14px;font-family:inherit;background:var(--input-bg);color:var(--ink);resize:vertical}
+.mission-notes:focus{outline:none;border-color:var(--accent)}
+.mission-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
+.mission-actions button{border:1px solid var(--line);background:var(--input-bg);color:var(--ink);padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}
+.mission-actions button:hover{background:var(--ink);color:#fff}
+
+/* Race Simulator */
+.horse-option{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:var(--input-bg);color:var(--ink);padding:8px 14px;border-radius:999px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s}
+.horse-option.active{background:var(--ink);color:#fff;border-color:var(--ink)}
+[data-theme="dark"] .horse-option{background:#1a2e3e;color:#dceaf4;border-color:rgba(200,220,232,.2)}
+[data-theme="dark"] .horse-option.active{background:#dceaf4;color:#0c1a24}
+.horse-dot{display:inline-block;width:12px;height:12px;border-radius:50%}
+.horse-blue{background:#4f7cff}
+.horse-gold{background:#f59e0b}
+.horse-green{background:#1e7a5e}
+.horse-coral{background:#ef6461}
+.horse-purple{background:#8b5cf6}
+.horse-amber{background:#d97706}
+.horse-teal{background:#14b8a6}
+.horse-rose{background:#f43f5e}
+.horse-mint{background:#6ee7b7}
+.horse-sun{background:#fbbf24}
+.horse-indigo{background:#6366f1}
+.horse-scarlet{background:#dc2626}
+.track-row{display:flex;align-items:center;gap:10px;margin:6px 0}
+.track-label{min-width:80px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:6px}
+.track{flex:1;height:20px;background:rgba(19,33,28,.06);border-radius:999px;overflow:hidden}
+[data-theme="dark"] .track{background:rgba(255,255,255,.06)}
+.runner{height:100%;border-radius:999px;transition:width .6s ease;width:0}
+
+/* Dark mode form elements */
+[data-theme="dark"] select,[data-theme="dark"] input,[data-theme="dark"] textarea{
+  background:#1a2e3e;color:#dceaf4;border:1px solid var(--line);
+}
+[data-theme="dark"] select option{background:#1a2e3e;color:#dceaf4}
+[data-theme="dark"] .hero-links a:hover,[data-theme="dark"] .link-pill:hover,[data-theme="dark"] .card-actions button:hover,[data-theme="dark"] .card-actions a:hover,[data-theme="dark"] .mission-actions button:hover,[data-theme="dark"] .pill-button.active,[data-theme="dark"] .theme-toggle:hover{background:#001428;color:#fff;border-color:rgba(110,168,240,.5)}
+
+/* Theme toggle */
+.theme-toggle{position:fixed;top:16px;right:16px;z-index:100;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;backdrop-filter:blur(8px)}
+.theme-toggle:hover{background:var(--ink);color:var(--bg)}
+
+/* Sphere grid (K-RnD-Lab specific) */
+.sphere-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
+.sphere-card{background:var(--card-bg);border:1px solid var(--line);border-radius:22px;padding:22px;display:flex;flex-direction:column;gap:8px}
+.sphere-card h3{margin:0 0 4px;font-size:18px}
+.sphere-card p{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.6}
+.sphere-s{border-left:4px solid var(--science)}
+.sphere-e{border-left:4px solid var(--entrepreneurship)}
+.sphere-t{border-left:4px solid var(--technology)}
+
+/* Animated gradient border */
+@keyframes borderSpin{to{--angle:360deg}}
+@property --angle{syntax:"<angle>";initial-value:0deg;inherits:false}
+.glow-wrap{position:relative;border-radius:23px;padding:1px;background:conic-gradient(from var(--angle),rgba(30,122,94,.15),rgba(30,122,94,.5),rgba(30,122,94,.15));animation:borderSpin 25s linear infinite}
+.glow-wrap .sphere-card{border:none;border-radius:22px;background:var(--card-bg)}
+[data-theme="dark"] .glow-wrap{background:conic-gradient(from var(--angle),rgba(62,207,148,.05),rgba(62,207,148,.35),rgba(62,207,148,.05))}
+.card-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:4px}
+
+/* Study Registry */
+.study-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
+.study-card{background:var(--card-bg);border:1px solid var(--line);border-radius:22px;padding:22px;display:flex;flex-direction:column;gap:10px}
+.study-topline{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
+.study-card h3{margin:0;font-size:17px}
+.study-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
+.study-meta{font-size:13px;color:var(--muted);line-height:1.5}
+.study-meta strong{color:var(--ink)}
+
+/* Mobile */
+@media(max-width:768px){
+  .quest-layout{grid-template-columns:1fr}
+  .quest-nav{position:static;max-height:none}
+  .md-content{padding:20px}
+  .mission-grid{grid-template-columns:1fr}
+  .mission-header{flex-direction:column}
+}