:root{--bg:#0a0a0a;--bg-card:#111;--bg-card2:#0c0c0c;--bg-code:#0d1410;--green:#00ff88;--green-pale:rgba(0,255,136,0.12);--green-pale2:rgba(0,255,136,0.06);--border:#1e1e1e;--border2:#2a2a2a;--border-green:rgba(0,255,136,0.28);--text:#eee;--text2:#c9c9c9;--text3:#999;--text4:#666;--blue:#9ad6ff;--red-border:rgba(255,68,68,0.4);--red-bg:rgba(255,68,68,0.08);--r:10px;--r2:14px;}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{max-width:100vw;overflow-x:hidden;}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;font-size:15px;}
a{color:inherit;text-decoration:none;}
button{cursor:pointer;font-family:inherit;border:none;}

/* NAV */
.nav{background:var(--bg-card);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:50;}
.nav-left{display:flex;align-items:center;gap:14px;flex:1;min-width:0;}
.nav-back{font-size:13px;color:var(--text3);background:var(--bg-card2);border:1px solid var(--border2);padding:7px 13px;border-radius:8px;transition:border-color .15s,color .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;}
.nav-back:hover{border-color:var(--border-green);color:var(--text);}
.nav-brand{font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:700;color:var(--green);letter-spacing:3.5px;text-transform:uppercase;}
.nav-copy{background:var(--green);color:#000;font-weight:700;font-size:12.5px;padding:8px 16px;border-radius:8px;transition:opacity .15s;white-space:nowrap;}
.nav-copy:hover{opacity:.92;}
.nav-copy.copied{background:#00cc6a;}

/* MAIN */
.main{max-width:920px;margin:0 auto;padding:36px 24px 80px;}

.breadcrumb{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--green);margin-bottom:10px;letter-spacing:.3px;}
.skill-name{font-size:32px;font-weight:900;letter-spacing:-1px;line-height:1.15;margin-bottom:14px;}
.skill-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:24px;}
.chip{display:inline-flex;align-items:center;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text3);background:var(--bg-card);border:1px solid var(--border);border-radius:999px;padding:3px 9px;}
.chip.green{color:var(--green);border-color:var(--border-green);background:var(--green-pale);}

.actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}
.btn-primary{background:var(--green);color:#000;font-weight:800;font-size:13.5px;padding:11px 20px;border-radius:10px;display:inline-flex;align-items:center;gap:7px;transition:opacity .15s,transform .1s;}
.btn-primary:hover{opacity:.92;transform:translateY(-1px);}
.btn-primary.copied{background:#00cc6a;}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border2);font-size:13.5px;font-weight:600;padding:11px 20px;border-radius:10px;display:inline-flex;align-items:center;gap:7px;transition:border-color .15s;}
.btn-ghost:hover{border-color:var(--green);}
.btn-primary svg,.btn-ghost svg{flex-shrink:0;}

/* PROSE */
.prose{color:var(--text2);line-height:1.75;font-size:15px;}
.prose h1{font-size:1.7rem;font-weight:800;color:var(--text);margin:2rem 0 1rem;letter-spacing:-.5px;}
.prose h2{font-size:1.3rem;font-weight:800;color:var(--text);margin:2.4rem 0 .9rem;padding-bottom:.45rem;border-bottom:1px solid var(--border);letter-spacing:-.3px;}
.prose h3{font-size:1.1rem;font-weight:700;color:var(--text);margin:1.8rem 0 .55rem;}
.prose h4{font-family:'JetBrains Mono',monospace;font-size:.85rem;font-weight:700;color:var(--green);letter-spacing:1.4px;text-transform:uppercase;margin:1.4rem 0 .55rem;display:flex;align-items:center;gap:8px;}
.prose h4::before{content:"";display:inline-block;width:14px;height:1px;background:var(--green);}
.prose p{margin:.7rem 0;}
.prose ul,.prose ol{margin:.8rem 0 1rem;padding-left:1.4rem;}
.prose ul{list-style:disc;}
.prose ol{list-style:decimal;}
.prose li{margin:.35rem 0;}
.prose li::marker{color:var(--text4);}
.prose strong{color:var(--text);font-weight:700;}
.prose em{color:var(--text);font-style:italic;}
.prose code{background:var(--bg-card);border:1px solid var(--border);padding:1px 6px;border-radius:5px;font-size:.85em;font-family:'JetBrains Mono',monospace;color:var(--blue);}
.prose pre{background:var(--bg-code);border:1px solid var(--border-green);border-left:3px solid var(--green);padding:14px 16px;border-radius:0 8px 8px 0;overflow-x:auto;margin:1.1rem 0;font-size:.85rem;line-height:1.65;}
.prose pre code{background:transparent;border:none;padding:0;color:var(--text2);}
.prose blockquote{border-left:3px solid var(--green);padding-left:1rem;color:var(--text3);margin:1rem 0;font-style:italic;}
.prose a{color:var(--green);text-decoration:underline;}
.prose table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem;}
.prose th,.prose td{border:1px solid var(--border);padding:.6rem .85rem;text-align:left;}
.prose th{background:var(--bg-card);font-weight:700;color:var(--text);}
.prose hr{border:0;border-top:1px solid var(--border);margin:1.8rem 0;}

/* LOADING / ERROR */
.loading{text-align:center;padding:80px 20px;}
.spinner{width:42px;height:42px;border:3px solid var(--border);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px;}
@keyframes spin{to{transform:rotate(360deg);}}
.loading-text{font-size:13px;color:var(--text4);}
.error-state{border:1px solid var(--red-border);background:var(--red-bg);border-radius:var(--r2);padding:22px 24px;margin-top:20px;}
.error-state h2{font-size:16px;font-weight:800;margin-bottom:6px;color:#ff9999;}
.error-state p{font-size:13px;color:var(--text3);line-height:1.6;}
.error-state a{color:var(--text2);text-decoration:underline;}

/* DISCLAIMER */
.disclaimer{margin-top:48px;padding-top:24px;border-top:1px solid var(--border);font-size:12.5px;color:var(--text4);line-height:1.7;}

@media(max-width:600px){
  .skill-name{font-size:24px;}
  .nav-copy{display:none;}
  .prose{font-size:14.5px;}
}

.shell{max-width:1120px;margin:auto;padding:40px 24px 80px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}.card{border:1px solid #262626;background:#111;border-radius:14px;padding:24px}.card h2{font-size:20px;margin-bottom:12px}.muted{color:#999;line-height:1.7;font-size:14px}.title{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:12px 0 20px}.field{width:100%;padding:14px;color:#eee;background:#0c0c0c;border:1px solid #444;border-radius:8px;margin:14px 0}.search{max-width:600px;margin-bottom:28px}.btn{display:inline-block;padding:12px 18px;color:#000;background:#00ff88;border:0;border-radius:8px;font-weight:800;margin-top:16px;cursor:pointer}.btn.ghost{color:#ccc;background:#191919;border:1px solid #444}.status{margin-top:16px}.badge{display:inline-block;border:1px solid #345c45;color:#00ff88;padding:3px 8px;border-radius:20px;font-size:11px;margin-bottom:12px}.list{display:grid;gap:12px}.row{display:block;border:1px solid #252525;border-radius:10px;padding:18px;background:#111}.row:hover{border-color:#00ff88}.row h2{font-size:16px;margin-bottom:7px}.nav{flex-wrap:wrap}.nav-brand{letter-spacing:1px}.nav a{font-size:13px}.nav-right{display:flex;gap:14px;align-items:center}.foot{margin-top:48px;border-top:1px solid #222;padding-top:20px;font-size:12px;color:#888}.prose{overflow-wrap:anywhere}.prose table{display:block;overflow:auto}