:root{--bg:#07080b;--bg-2:#0d0f14;--card:#12151c;--card-2:#181c25;--line:rgba(246,243,236,.12);--line-strong:rgba(246,243,236,.22);--text:#f6f3ec;--muted:#a8a296;--faint:#9a9488;--lime:#e4ff4a;--ink-dark:#12140a;
--ink:var(--text);--acc:var(--lime);--acc-bg:rgba(228,255,74,.12);--chip:var(--card-2)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 "Outfit",system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--acc)}a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--card);padding:10px;z-index:9}
header.top{border-bottom:1px solid var(--line);background:var(--bg)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;flex-wrap:wrap}
.logo{font-weight:800;font-size:1.1rem;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.logo span{color:var(--acc)}
nav.main a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;color:var(--ink);text-decoration:none;font-size:.95rem}
nav.main a:hover{text-decoration:underline}
.intro{padding:36px 0 18px}
h1{font-size:clamp(1.7rem,4vw,2.5rem);line-height:1.15;margin:0 0 10px;letter-spacing:-.02em;max-width:22ch}
.by{font-size:.9rem;color:var(--muted);margin:0 0 6px}
.lede{color:var(--muted);max-width:62ch;margin:0 0 14px}
.stats{font-size:.92rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 18px;margin:0}
.stats b{color:var(--ink)}
.layout{display:grid;grid-template-columns:240px 1fr;gap:32px;padding:16px 0 40px}
aside h2,.filters h2{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:18px 0 6px}
.fl{list-style:none;margin:0;padding:0}
.fl button{width:100%;display:flex;justify-content:space-between;align-items:center;min-height:44px;padding:6px 10px;border:0;background:none;border-radius:8px;font:inherit;font-size:.93rem;color:var(--ink);cursor:pointer;text-align:left}
.fl button:hover{background:var(--chip)}.fl button[aria-pressed=true]{background:var(--acc-bg);color:var(--acc);font-weight:600}
.fl small{color:var(--muted);font-variant-numeric:tabular-nums}
.toolsel{width:100%;min-height:44px;font:inherit;padding:6px 8px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink)}
.search{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.search input{flex:1 1 220px;min-height:44px;font:inherit;padding:8px 12px;border:1px solid var(--line-strong);border-radius:8px;background:var(--card)}
.btn{min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:8px;background:var(--card);font:inherit;font-size:.92rem;color:var(--ink);cursor:pointer}
.btn:hover{border-color:var(--ink)}
.result{font-size:.9rem;color:var(--muted);margin:0 0 10px}
.feed{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px;font-size:.78rem}
.b{padding:2px 8px;border-radius:99px;background:var(--chip);color:var(--muted)}
.b.type{background:var(--lime);color:var(--ink-dark)}.b.out{background:var(--acc-bg);color:var(--acc)}.b.tool{border:1px solid var(--line);background:var(--card)}
.card h3{font-size:1.08rem;margin:2px 0 4px;line-height:1.3}
.card p{margin:4px 0;color:var(--text);font-size:.95rem}
.card .small{font-size:.85rem;color:var(--muted)}
.src{font-size:.85rem;color:var(--muted);margin-top:6px;overflow-wrap:anywhere}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.acts .btn{font-size:.85rem}.acts .btn[aria-pressed=true]{background:var(--acc-bg);border-color:var(--acc);color:var(--acc)}
pre.prompt{white-space:pre-wrap;background:var(--bg-2);border:1px solid var(--line);border-radius:8px;padding:12px;font:13px/1.5 ui-monospace,Menlo,Consolas,monospace;margin:10px 0 0;max-height:420px;overflow:auto}
.more{display:flex;justify-content:center;margin:18px 0}
.course,.digest{border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--card);margin-top:20px;font-size:.92rem}
.course h2,.digest h2{margin:0 0 4px;font-size:.98rem;text-transform:none;letter-spacing:0;color:var(--ink)}
.course p,.digest p{margin:4px 0 8px;color:var(--muted)}
.course a.btn,.digest a.btn{display:inline-flex;align-items:center;text-decoration:none}
footer{border-top:1px solid var(--line);padding:22px 0 34px;font-size:.88rem;color:var(--muted)}
footer a{display:inline-flex;align-items:center;min-height:44px;padding:0 4px}
.toast{color:var(--ink-dark)!important;background:var(--lime)!important;position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:8px;font-size:.9rem;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}
.prose{max-width:68ch;padding:36px 0 50px}.prose h2{margin-top:28px;font-size:1.25rem}.prose li{margin:4px 0}
.ftoggle{display:none}
@media(max-width:820px){.layout{grid-template-columns:1fr;gap:0}.ftoggle{display:inline-flex}aside.filters[hidden-m]{display:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.card h3 a{color:var(--ink);text-decoration:none}.card h3 a:hover{text-decoration:underline}
.links{padding-left:18px}.links li{margin:6px 0}.links a{display:inline-block;padding:6px 0}
.prose .meta .b{text-decoration:none}.prose .meta{display:flex;flex-wrap:wrap;gap:6px;font-size:.8rem}
.prose .small{color:var(--muted);font-size:.9rem}
nav.main{display:flex;flex-wrap:wrap}
.prose .meta .b{min-height:44px;display:inline-flex;align-items:center;padding:0 12px}
.prose .meta{align-items:center}
.digest-m{display:none;margin:0 0 14px}
@media(max-width:820px){.digest-m{display:block}aside .digest{display:none}}

/* Pipeline Lab look */
h1,.prose h2{font-family:"Fraunces",Georgia,serif;font-weight:560;letter-spacing:-.02em}
h1{font-weight:660}
header.top{position:sticky;top:0;z-index:10;background:rgba(7,8,11,.78);backdrop-filter:blur(16px)}
.logo{color:var(--text);font-weight:600;letter-spacing:-.02em}.logo span{color:var(--lime)}
nav.main a{color:var(--muted)}nav.main a:hover{color:var(--text)}
.by,.stats,.result,aside h2,.b,.src,pre.prompt,.fl small,footer{font-family:"IBM Plex Mono",ui-monospace,monospace}
.by,aside h2{color:var(--lime);letter-spacing:.04em}.by{font-size:.78rem}
.stats b{color:var(--lime)}.src,.result,footer,.card .small,.prose .small{color:var(--faint)}
.lede,.course p,.digest p{color:var(--muted)}
.btn{border-radius:999px;font-weight:600;letter-spacing:-.01em;background:transparent;color:var(--text);border:1px solid var(--line-strong);transition:transform .12s ease,background .12s ease}
.btn:hover{border-color:var(--text)}.btn:active{transform:translateY(1px)}
.digest .btn,.course .btn{background:var(--lime);color:var(--ink-dark);border:0}.digest .btn:hover,.course .btn:hover{background:#eefe7a}
.acts .btn[aria-pressed=true],#saved[aria-pressed=true]{background:var(--lime);color:var(--ink-dark);border-color:var(--lime)}
.card{border-radius:18px;background:var(--card)}.card:hover{border-color:var(--line-strong)}
.course,.digest{border-radius:16px;background:var(--card-2)}
.fl button[aria-pressed=true]{background:var(--acc-bg);color:var(--lime)}
.b.out{color:var(--lime)}.b.tool{background:transparent;color:var(--muted);border:1px solid var(--line-strong)}
a{color:var(--lime)}.card h3 a,.links a{color:var(--text)}.links a{text-decoration-color:var(--lime)}
.toolsel,.search input{background:var(--bg-2);color:var(--text);border-radius:12px}
.search input::placeholder{color:var(--faint)}
.skip:focus{background:var(--lime);color:var(--ink-dark)}
/* pivot: tool cards, votes, sample, sponsor */
.cardhead{display:flex;justify-content:space-between;align-items:center;gap:10px}
.toolmark{display:inline-flex;align-items:center;min-height:44px;font-family:"Fraunces",Georgia,serif;font-weight:660;font-size:1.15rem;letter-spacing:-.02em;color:var(--lime);text-decoration:none}
.toolmark:hover{text-decoration:underline}
.toolh1{font-size:clamp(2rem,6vw,3rem);color:var(--lime)}
.vote{min-width:64px;min-height:44px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;color:var(--text);font:600 .9rem "IBM Plex Mono",monospace;cursor:pointer;padding:0 14px}
.vote:hover:not(:disabled){border-color:var(--lime);color:var(--lime)}.vote[aria-pressed=true]{background:var(--lime);color:var(--ink-dark);border-color:var(--lime)}
.vote:disabled{cursor:not-allowed;color:var(--muted)}.vote[aria-pressed=true]:disabled{color:var(--ink-dark)}
.votenote:empty{display:none}.votenote{color:var(--faint);font-size:.85rem;margin:0 0 10px}
.card .meta{display:flex;flex-wrap:wrap;gap:6px;font-size:.78rem;margin:6px 0}
.b.lab{background:transparent;border:1px dashed var(--line-strong);color:var(--text)}
.how{font-size:.92rem;color:var(--muted)}
.samplebar{display:inline-block;margin:0 0 6px;padding:3px 10px;border-radius:6px;background:#ffb4a2;color:var(--ink-dark);font:600 .78rem "IBM Plex Mono",monospace}
.card.sample{border-style:dashed}
.sponsor{border:1px dashed var(--line-strong);border-radius:16px;padding:12px 16px;margin:18px 0;color:var(--muted)}.sponsor p{margin:4px 0}
.prose .feed{padding:0}.prose .card h3{font-family:"Outfit",sans-serif}
.secondary{margin-top:34px}.secondary h2{font-family:"Fraunces",Georgia,serif;font-size:1.25rem}
.sortsel{width:auto;flex:0 0 auto}
.empty{border:1px dashed var(--line-strong);border-radius:16px;padding:18px;margin-top:18px}.empty .btn{background:var(--lime);color:var(--ink-dark);border:0;text-decoration:none}
.h3{font-size:1.08rem;margin:2px 0 4px}
.card h3 a{display:inline-block;padding:11px 0;margin:-8px 0}
.disclosure{font-size:.88rem;color:var(--text);border-left:3px solid #ffb4a2;padding-left:10px}
.prose .card .h3{margin-top:6px;font-family:"Fraunces",Georgia,serif}
.links a{display:inline;padding:0}.links li{margin:12px 0;line-height:1.5}