/* aljubaer.com v8.24 — Open Lab (/lab, /lab/{slug}, /lab/30daymapchallenge): white, standard, colour by kind */
.lb8{--ink:#111827;--ink2:#4b5563;--ink3:#6b7280;--line:#e5e7eb;max-width:1200px;margin:0 auto;padding:18px 24px 64px;color:var(--ink);font-family:'Plus Jakarta Sans','Hind Siliguri',system-ui,sans-serif}
.lb8 a{color:inherit}
.lb8-eye{font:700 12px/1 ui-monospace,Menlo,monospace;letter-spacing:.14em;color:#2563eb}
.lb8 h1{font-size:clamp(28px,3.6vw,44px)!important;line-height:1.1!important;margin:10px 0 12px!important;font-weight:800!important;color:var(--ink)!important;letter-spacing:-.02em}
.lb8-hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:28px;align-items:center;padding:32px;border:1px solid var(--line);border-radius:20px;margin-bottom:18px;position:relative;overflow:hidden;
  background:radial-gradient(60% 90% at 100% 0%,#eef2ff,transparent 60%),radial-gradient(50% 80% at 0% 100%,#ecfeff,transparent 60%),#fff}
.lb8-hero::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,#2563eb,#059669,#7c3aed,#ea580c,#db2777)}
.lb8-hero p{color:var(--ink2);font-size:16px;line-height:1.65;margin:0 0 16px;max-width:620px}
.lb8-q input{width:100%;max-width:520px;height:46px;padding:0 16px;border:1px solid #d1d5db;border-radius:12px;font:inherit;font-size:15px;box-shadow:0 4px 14px -10px rgba(16,24,40,.3)}
.lb8-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.lb8-stats div{padding:14px 16px;border-radius:14px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--c);box-shadow:0 10px 22px -16px rgba(16,24,40,.35)}
.lb8-stats b{display:block;font-size:28px;line-height:1.1;color:var(--c)}.lb8-stats span{font-size:12.5px;color:var(--ink2)}
.lb8-ch{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:18px;align-items:center;padding:16px 20px;margin:0 0 18px;border-radius:16px;text-decoration:none;
  background:linear-gradient(120deg,#faf5ff,#fdf2f8 50%,#fff7ed);border:1px solid #f3e8ff;box-shadow:0 10px 24px -18px rgba(147,51,234,.5)}
.lb8-ch-t b{display:block;font-size:17px;color:#6b21a8}.lb8-ch-t small{font-size:13px;color:var(--ink2)}
.lb8-ch-d{display:grid;grid-template-columns:repeat(15,16px);gap:3px}.lb8-ch-d i{width:16px;height:16px;border-radius:4px;background:#ede9fe;font:700 0/0 a;font-style:normal}.lb8-ch-d i.on{background:linear-gradient(135deg,#9333ea,#db2777)}
.lb8-ch-go{font-weight:700;color:#9333ea;white-space:nowrap}
.lb8-f{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 18px}
.lb8-f button{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 14px;border-radius:999px;border:1px solid #d1d5db;background:#fff;font-weight:600;font-size:13px;line-height:1;font-family:inherit;font-family:inherit;color:var(--ink);cursor:pointer}
.lb8-f button svg,.lb8-f button .ic{width:15px;height:15px;color:var(--c,#2563eb)}.lb8-f button b{color:var(--ink3);font-weight:600}
.lb8-f button.on{background:var(--c,#2563eb);border-color:var(--c,#2563eb);color:#fff}.lb8-f button.on svg,.lb8-f button.on .ic,.lb8-f button.on b{color:#fff}
.lb8-f select{height:36px;border-radius:999px;border:1px solid #d1d5db;padding:0 12px;font:inherit;font-size:13px;background:#fff}
.lb8-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:18px}
.lb8-card{display:grid;grid-template-rows:auto 1fr;border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--line);text-decoration:none;
  box-shadow:0 2px 4px rgba(16,24,40,.04),0 14px 28px -20px rgba(16,24,40,.35);transition:transform .2s,box-shadow .2s,border-color .2s}
.lb8-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--c) 40%,#fff);box-shadow:0 22px 40px -22px color-mix(in srgb,var(--c) 60%,rgba(16,24,40,.4))}
.lb8-card.feat{grid-column:span 2}
.lb8-th{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,color-mix(in srgb,var(--c) 18%,#fff),color-mix(in srgb,var(--c) 6%,#fff))}
.lb8-th img{width:100%;height:100%;object-fit:cover;transition:transform .4s}.lb8-card:hover .lb8-th img{transform:scale(1.04)}
.lb8-ph{position:absolute;inset:0;display:grid;place-items:center;color:var(--c)}.lb8-ph svg,.lb8-ph .ic{width:46px;height:46px;opacity:.7}
.lb8-kind,.lb8-day{position:absolute;top:10px;font-weight:700;font-size:11px;line-height:1;font-family:inherit;font-family:inherit;font-style:normal;padding:5px 9px;border-radius:7px}
.lb8-kind{left:10px;background:#fff;color:var(--c);box-shadow:0 2px 8px rgba(0,0,0,.12)}.lb8-day{right:10px;background:#111827;color:#fff}
.lb8-cb{display:grid;gap:6px;align-content:start;padding:14px 16px 16px}
.lb8-cb b{font-size:15.5px;line-height:1.35;color:var(--ink)}.lb8-cb small{font-size:13px;line-height:1.5;color:var(--ink2)}
.lb8-has{display:flex;flex-wrap:wrap;gap:4px}.lb8-has i{font-style:normal;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:#f3f4f6;color:#374151}
.lb8-has i.app{background:#ecfdf5;color:#047857}.lb8-has i.code{background:#f5f3ff;color:#6d28d9}.lb8-has i.data{background:#fff7ed;color:#c2410c}
.lb8-date{font-size:11.5px;color:var(--ink3)}
.lb8-none{color:var(--ink3);text-align:center;padding:30px}
/* item */
.lb8-crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--ink3);margin-bottom:14px}.lb8-crumb a{color:#2563eb;text-decoration:none}.lb8-crumb b{color:var(--ink2);font-weight:500}
.lb8-draft{padding:10px 14px;border-radius:10px;background:#fffbeb;border:1px solid #fde68a;color:#92400e;font-size:13.5px}
.lb8-head{padding:26px 28px;border:1px solid var(--line);border-radius:18px;background:#fff;position:relative;overflow:hidden;margin-bottom:18px}
.lb8-head::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,var(--c),#06b6d4,#a855f7)}
.lb8-badges{display:flex;flex-wrap:wrap;gap:6px}.lb8-b{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:#f3f4f6;border:1px solid var(--line);color:#374151}
.lb8-b svg,.lb8-b .ic{width:14px;height:14px}.lb8-b.k{background:var(--c);border-color:var(--c);color:#fff}.lb8-b.d{background:#111827;border-color:#111827;color:#fff}
.lb8-lead{font-size:17px;line-height:1.65;color:#374151;margin:0 0 14px;max-width:880px}
.lb8-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}.lb8-chips a{font-size:12.5px;padding:4px 10px;border-radius:999px;background:#eff6ff;color:#1d4ed8;text-decoration:none;border:1px solid #dbeafe}
.lb8-chips a.tool{background:#f5f3ff;color:#6d28d9;border-color:#ede9fe}
.lb8-acts{display:flex;flex-wrap:wrap;gap:8px}
.lb8-btn{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 15px;border-radius:9px;border:1px solid #d1d5db;background:#fff;color:var(--ink)!important;font-weight:600;font-size:13.5px;font-family:inherit;text-decoration:none;cursor:pointer;transition:.15s}
.lb8-btn:hover{border-color:var(--c);color:var(--c)!important}.lb8-btn.pri{background:var(--c);border-color:var(--c);color:#fff!important}.lb8-btn.pri:hover{filter:brightness(.92);color:#fff!important}
.lb8-btn.li{border-color:#0a66c2;color:#0a66c2!important}.lb8-btn.li:hover{background:#0a66c2;color:#fff!important}.lb8-btn.sm{height:32px;font-size:12.5px;padding:0 12px}
.lb8-stage{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#f8fafc;box-shadow:0 18px 40px -26px rgba(16,24,40,.45);margin-bottom:14px}
.lb8-stage iframe{display:block;width:100%;height:min(76vh,720px);border:0;background:#fff}.lb8-stage:fullscreen iframe{height:100vh}
.lb8-stage.img img{display:block;width:100%;max-height:78vh;object-fit:contain;background:#fff}
.lb8-fs{position:absolute;right:12px;top:12px;width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:18px;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.lb8-gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-bottom:18px}.lb8-gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.lb8-main{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}
.lb8-body{display:grid;gap:18px;min-width:0}.lb8-side{display:grid;gap:18px;position:sticky;top:90px}
.lb8-card2{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 24px;scroll-margin-top:90px}
.lb8-card2 h2{display:flex;align-items:center;gap:8px;font-size:19px!important;margin:0 0 14px!important;font-weight:700!important;color:var(--ink)!important}
.lb8-card2 h2::before{content:"";width:4px;height:19px;border-radius:2px;background:var(--c)}.lb8-card2 h2 small{font-size:12px;font-weight:600;color:var(--ink3);background:#f3f4f6;padding:2px 8px;border-radius:999px}
.lb8-blk{padding:14px 0;border-top:1px solid #f1f5f9}.lb8-blk:first-of-type{border-top:0;padding-top:0}
.lb8-blk h3{font-size:12.5px!important;text-transform:uppercase;letter-spacing:.08em;color:var(--c)!important;margin:0 0 6px!important}
.lb8-blk p{margin:0;line-height:1.75;color:#1f2937}.lb8-blk.q p{font-size:17px;font-weight:600}.lb8-blk.f{background:color-mix(in srgb,var(--c) 6%,#fff);border-radius:12px;padding:14px 16px;border:1px solid color-mix(in srgb,var(--c) 20%,#fff)}
.lb8-steps{margin:0;padding:0;list-style:none;counter-reset:s;display:grid;gap:8px}
.lb8-steps li{counter-increment:s;position:relative;padding-left:38px;line-height:1.6}.lb8-steps li::before{content:counter(s);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;background:var(--c);color:#fff;font-weight:700;font-size:12.5px;display:grid;place-items:center}
.lb8-tabs{display:flex;flex-wrap:wrap;gap:4px;padding:4px;background:#f3f4f6;border-radius:10px;margin-bottom:10px}
.lb8-tabs button{border:0;background:transparent;padding:7px 12px;border-radius:7px;font:600 12.5px ui-monospace,Menlo,monospace;color:var(--ink2);cursor:pointer}.lb8-tabs button.on{background:#fff;color:var(--c);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.lb8-code{border:1px solid #1f2937;border-radius:12px;overflow:hidden;background:#0f172a}
.lb8-cbar{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:8px 12px;background:#1e293b;color:#cbd5e1;font-size:12px}
.lb8-cbar a,.lb8-cbar button{color:#e2e8f0;background:transparent;border:1px solid #334155;border-radius:6px;padding:3px 9px;margin-left:6px;font-weight:600;font-size:11.5px;font-family:inherit;font-family:inherit;text-decoration:none;cursor:pointer}
.lb8-code pre{margin:0;max-height:560px;overflow:auto;padding:14px 16px;color:#e2e8f0;font:12.5px/1.6 'JetBrains Mono',ui-monospace,Menlo,monospace;tab-size:4}
.lb8-dt{width:100%;border-collapse:collapse;font-size:13.5px}.lb8-dt th,.lb8-dt td{padding:9px 10px;border-bottom:1px solid #f1f5f9;text-align:left;vertical-align:middle}
.lb8-dt th{font-size:11.5px;text-transform:uppercase;color:var(--ink3);background:#f9fafb}.lb8-fmt{font:700 11px ui-monospace,monospace;padding:2px 7px;border-radius:5px;background:#fff7ed;color:#c2410c}
.lb8-lic{margin:0 0 10px;font-size:14px}.lb8-cite{font-size:13px;line-height:1.6;background:#f9fafb;border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin:0 0 10px;overflow-wrap:anywhere}
.lb8-mini{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;margin-bottom:10px}.lb8-mini a{display:grid;place-items:center;height:30px;border-radius:7px;background:#f3e8ff;color:#6b21a8;font-weight:700;font-size:12px;text-decoration:none}
.lb8-mini a.on,.lb8-mini a:hover{background:linear-gradient(135deg,#9333ea,#db2777);color:#fff}
.lb8-pn{display:flex;justify-content:space-between;gap:8px;font-size:13px;font-weight:600}.lb8-pn a{color:#9333ea;text-decoration:none}
.lb8-more{margin-top:34px}.lb8-more h2{font-size:22px!important;margin:0 0 14px!important}
/* challenge calendar */
.lb8-chhero{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;padding:30px;border-radius:20px;margin-bottom:20px;border:1px solid #f3e8ff;
  background:radial-gradient(60% 100% at 100% 0%,#fdf2f8,transparent 60%),radial-gradient(50% 80% at 0% 100%,#faf5ff,transparent 60%),#fff}
.lb8-chhero p{color:var(--ink2);max-width:680px;line-height:1.65;margin:0}
.lb8-yrs{display:flex;gap:6px;margin-top:14px}.lb8-yrs a{padding:5px 12px;border-radius:999px;border:1px solid #e9d5ff;text-decoration:none;font-weight:700;font-size:13px;color:#7e22ce}.lb8-yrs a.on{background:#9333ea;color:#fff;border-color:#9333ea}
.lb8-ring{--p:0;width:140px;height:140px;border-radius:50%;display:grid;place-content:center;text-align:center;background:radial-gradient(closest-side,#fff 78%,transparent 79%),conic-gradient(#9333ea calc(var(--p) * 1%),#f3e8ff 0)}
.lb8-ring b{font-size:38px;line-height:1;color:#7e22ce}.lb8-ring span{font-size:12px;color:var(--ink2)}
.lb8-week{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-bottom:6px}.lb8-week span{font:700 11px ui-monospace,monospace;color:var(--ink3);text-transform:uppercase;text-align:center}
.lb8-days{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
.lb8-days>:first-child{grid-column-start:var(--first)}
.lb8-dc{position:relative;display:grid;grid-template-rows:auto 1fr;min-height:150px;border-radius:14px;overflow:hidden;background:#fff;border:1px solid var(--line);border-top:4px solid var(--c);text-decoration:none;transition:transform .2s,box-shadow .2s}
.lb8-dc.done:hover{transform:translateY(-3px);box-shadow:0 18px 30px -20px color-mix(in srgb,var(--c) 70%,transparent)}
.lb8-dc.fut{background:repeating-linear-gradient(135deg,#fafafa 0 8px,#f5f5f5 8px 16px);opacity:.75}.lb8-dc.today{box-shadow:0 0 0 3px #f59e0b}
.lb8-dimg{display:block;aspect-ratio:16/10;background:color-mix(in srgb,var(--c) 10%,#fff);overflow:hidden}.lb8-dimg img{width:100%;height:100%;object-fit:cover}
.lb8-dt2{display:grid;gap:2px;padding:10px 12px;align-content:start}.lb8-dt2 em{font-style:normal;font-weight:800;font-size:20px;line-height:1;font-family:inherit;font-family:inherit;color:var(--c)}
.lb8-dt2 b{font-size:13.5px;color:var(--ink)}.lb8-dt2 small{font-size:12px;color:var(--ink3);line-height:1.4}
.lb8-note{margin-top:18px;color:var(--ink2);font-size:13.5px}.lb8-note a{color:#2563eb}
@media (max-width:980px){.lb8-main{grid-template-columns:1fr}.lb8-side{position:static}.lb8-hero{grid-template-columns:1fr}.lb8-ch{grid-template-columns:1fr}.lb8-ch-d{grid-template-columns:repeat(10,16px)}.lb8-card.feat{grid-column:auto}}
@media (max-width:760px){.lb8{padding:14px 14px 50px}.lb8-week{display:none}.lb8-days{grid-template-columns:repeat(2,1fr)}.lb8-days>:first-child{grid-column-start:auto}.lb8-chhero{grid-template-columns:1fr}.lb8-ring{width:110px;height:110px}
  .lb8-stage iframe{height:70vh}.lb8-head{padding:18px}}