/* ============================================================
   LibreAI v3 — "Ember Ink" identity: custom logo, ember/gold
   on deep ink, Space Grotesk display type
   ============================================================ */
:root{
  --bg:#0A0A0E; --bg2:#0E0E14; --card:rgba(22,20,26,.72); --card-solid:#16141B;
  --border:rgba(255,255,255,.08); --border-glow:rgba(255,106,43,.5);
  --text:#F6F3EC; --muted:#B7B0A4; --faint:#7E786C;
  --accent:#FF6A2B; --accent2:#FFC24B; --accent3:#3CE6A4;
  --grad:linear-gradient(135deg,#FF6A2B,#FFC24B);
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --disp:"Space Grotesk","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --r:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--accent);color:#14100B}
a{color:var(--accent);text-decoration:none}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
h1,h2{font-family:var(--disp);letter-spacing:-.02em;line-height:1.12}

/* ambient background */
.bg-fx{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -5%,rgba(255,106,43,.15),transparent 60%),
    radial-gradient(820px 520px at 90% 6%,rgba(255,194,75,.09),transparent 60%),
    radial-gradient(1000px 700px at 50% 112%,rgba(60,230,164,.05),transparent 60%),
    var(--bg);}

/* header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:rgba(7,7,12,.72);border-bottom:1px solid var(--border)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:var(--text);letter-spacing:-.01em;font-family:var(--disp)}
.brand:hover{text-decoration:none}
.brand-mark{width:30px;height:30px;flex-shrink:0;filter:drop-shadow(0 0 12px rgba(255,106,43,.55))}
.brand-mark svg{display:block;width:100%;height:100%}
.site-nav{display:flex;gap:22px;font-size:.92rem}
.site-nav a{color:var(--muted);position:relative;transition:color .25s}
.site-nav a:hover{color:var(--text);text-decoration:none}
.site-nav a::after{content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;
  background:linear-gradient(90deg,var(--accent2),var(--accent3));transition:width .3s}
.site-nav a:hover::after{width:100%}

/* hero */
.hero{position:relative;padding:110px 0 70px;overflow:hidden;text-align:center}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9}
.hero .wrap{position:relative;z-index:1}
.kicker{font-family:var(--mono);font-size:.8rem;color:var(--accent3);letter-spacing:.12em;
  text-transform:lowercase;margin-bottom:18px;display:inline-block;
  padding:6px 14px;border:1px solid rgba(255,194,75,.25);border-radius:999px;
  background:rgba(255,194,75,.06);animation:floaty 5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.hero h1{font-size:clamp(2.1rem,5.2vw,3.6rem);line-height:1.12;font-weight:800;letter-spacing:-.02em;
  max-width:820px;margin:0 auto 20px;
  background:linear-gradient(100deg,#fff 20%,#FFC9A8 45%,#8fd8ff 65%,#fff 90%);
  background-size:220% auto;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:sheen 7s linear infinite}
@keyframes sheen{to{background-position:220% center}}
.lede{color:var(--muted);font-size:1.08rem;max-width:680px;margin:0 auto 32px}
.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:12px;
  font-weight:700;font-size:.95rem;transition:transform .25s,box-shadow .25s,background .25s;cursor:pointer;border:1px solid transparent}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--grad);color:#14100B;
  box-shadow:0 8px 30px rgba(255,106,43,.4)}
.btn-primary:hover{box-shadow:0 12px 40px rgba(255,106,43,.6)}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--border-glow);box-shadow:0 0 24px rgba(255,106,43,.18)}

/* marquee */
.marquee{overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  background:rgba(255,255,255,.015);padding:14px 0;margin-top:56px;position:relative;z-index:1}
.marquee-track{display:flex;gap:44px;width:max-content;animation:scrollx 40s linear infinite;
  font-family:var(--mono);font-size:.82rem;color:var(--faint);white-space:nowrap}
.marquee-track span b{color:var(--accent)}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:56px 0 8px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  padding:26px 18px;text-align:center;backdrop-filter:blur(8px);transition:transform .3s,border-color .3s}
.stat:hover{transform:translateY(-4px);border-color:var(--border-glow)}
.stat b{display:block;font-size:2rem;font-weight:800;
  background:linear-gradient(120deg,var(--accent),var(--accent3));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:.85rem}

/* sections */
.block{padding:64px 0 8px}
.sec-head{margin-bottom:28px}
.sec-head .kicker{margin-bottom:10px}
.sec-head h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:800;letter-spacing:-.01em}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.card{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--r);
  padding:24px;backdrop-filter:blur(8px);overflow:hidden;
  transition:transform .18s ease-out,border-color .3s,box-shadow .3s;transform-style:preserve-3d;will-change:transform}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .35s;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,106,43,.16),transparent 55%)}
.card:hover::before{opacity:1}
.card:hover{border-color:var(--border-glow);box-shadow:0 18px 50px rgba(0,0,0,.5),0 0 0 1px rgba(255,106,43,.12)}
.card .glare{position:absolute;top:0;left:-80%;width:60%;height:100%;pointer-events:none;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.07),transparent);transform:skewX(-20deg)}
.card:hover .glare{animation:glare 1s ease}
@keyframes glare{to{left:130%}}
.cat-tag{display:inline-block;font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent3);border:1px solid rgba(255,194,75,.3);padding:4px 10px;border-radius:999px;margin-bottom:12px;
  background:rgba(255,194,75,.05)}
/* tool cards: 2-line, staggered entrance, hover lift */
.rows{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.rows li{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px 16px;
  transition:transform .2s ease-out,border-color .3s,box-shadow .3s}
.rows li a{display:flex;align-items:center;gap:8px;color:inherit;text-decoration:none;
  font-weight:700;font-size:.95rem;font-family:var(--disp)}
.rows li a span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rows li a b{margin-left:auto;flex-shrink:0;font-family:var(--mono);font-size:.76rem;color:var(--accent2);font-weight:700}
.rows li p{margin:6px 0 0;font-size:.82rem;color:var(--muted);line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rows li:hover{border-color:var(--border-glow);transform:translateY(-3px);
  box-shadow:0 14px 34px rgba(0,0,0,.5),0 0 0 1px rgba(255,106,43,.14)}
.rows.revealed li{animation:rowin .55s cubic-bezier(.2,.7,.2,1) both}
.rows.revealed li:nth-child(2n){animation-delay:.05s}
.rows.revealed li:nth-child(3n){animation-delay:.1s}
.rows.revealed li:nth-child(4n){animation-delay:.15s}
.rows.revealed li:nth-child(5n){animation-delay:.2s}
@keyframes rowin{from{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.rows.revealed li{animation:none}}
.seccount{font-family:var(--mono);font-size:.8rem;color:var(--muted);border:1px solid var(--border);
  border-radius:999px;padding:2px 10px;margin-left:8px;vertical-align:middle}
.card h3{font-size:1.12rem;margin-bottom:8px}
.card h3 a{color:var(--text)}
.card h3 a:hover{color:var(--accent);text-decoration:none}
.card p{color:var(--muted);font-size:.92rem;margin-bottom:14px;min-height:3.2em}
.badges{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.badge{font-family:var(--mono);font-size:.72rem;padding:5px 11px;border-radius:999px;
  border:1px solid var(--border);color:var(--muted);background:rgba(255,255,255,.03);
  position:relative;overflow:hidden}
.badge.hot{color:#ffd98a;border-color:rgba(255,194,75,.4);background:rgba(255,194,75,.08)}
.badge.hot::after{content:"";position:absolute;top:0;left:-70%;width:50%;height:100%;
  background:linear-gradient(105deg,transparent,rgba(255,217,138,.35),transparent);transform:skewX(-20deg);
  animation:glare 3.2s ease-in-out infinite}
.go{display:inline-block;margin-top:6px;font-size:.88rem;font-weight:700;color:var(--accent3)}
.card:hover .go{color:var(--accent)}

/* filter */
.filterbar{position:sticky;top:66px;z-index:40;padding:16px 0;
  background:rgba(7,7,12,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.filterbar .wrap{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
#q{flex:1;min-width:200px;background:rgba(255,255,255,.05);border:1px solid var(--border);
  border-radius:12px;color:var(--text);padding:12px 18px;font-size:.95rem;font-family:var(--sans);transition:border-color .25s,box-shadow .25s}
#q:focus{outline:none;border-color:var(--accent2);box-shadow:0 0 0 3px rgba(255,106,43,.18)}
#q::placeholder{color:var(--faint)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:.75rem;padding:9px 15px;border-radius:999px;cursor:pointer;
  border:1px solid var(--border);color:var(--muted);background:rgba(255,255,255,.03);transition:all .25s;user-select:none}
.chip:hover{border-color:var(--border-glow);color:var(--text)}
.chip.on{background:var(--grad);color:#14100B;font-weight:700;border-color:transparent;
  box-shadow:0 4px 18px rgba(255,106,43,.4)}
#count{font-family:var(--mono);font-size:.78rem;color:var(--faint);margin-left:auto}

/* repo page */
.crumb{font-family:var(--mono);font-size:.78rem;color:var(--faint);margin-bottom:14px}
.crumb a{color:var(--muted)}
.repo-hero{padding:70px 0 30px;text-align:left}
.repo-hero h1{font-size:clamp(2rem,4.5vw,3rem);font-weight:800;letter-spacing:-.02em;margin:10px 0 14px;
  background:linear-gradient(100deg,#fff 30%,#FFC9A8 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.repo-badges{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 26px}
.repo-badges .badge{font-size:.8rem;padding:8px 15px}
.shot{margin:10px 0 0;border-radius:var(--r);overflow:hidden;border:1px solid var(--border);
  box-shadow:0 24px 70px rgba(0,0,0,.5)}
.shot img{display:block;width:100%;height:auto}
.shot figcaption{font-size:.78rem;color:var(--faint);padding:10px 16px;background:rgba(255,255,255,.02)}
.shot-placeholder{border:1px dashed var(--border);border-radius:var(--r);padding:60px 30px;text-align:center;
  color:var(--faint);font-family:var(--mono);font-size:.85rem;
  background:linear-gradient(135deg,rgba(255,106,43,.06),rgba(255,194,75,.04))}
.steps{list-style:none;counter-reset:step;display:grid;gap:14px}
.steps li{counter-increment:step;position:relative;background:var(--card);border:1px solid var(--border);
  border-radius:var(--r);padding:20px 22px 20px 74px;backdrop-filter:blur(8px);transition:transform .3s,border-color .3s}
.steps li:hover{transform:translateX(6px);border-color:var(--border-glow)}
.steps li::before{content:counter(step,decimal-leading-zero);position:absolute;left:22px;top:20px;
  font-family:var(--mono);font-weight:700;color:var(--accent3);font-size:1.05rem}
.steps li b{display:block;margin-bottom:4px}
.steps li p{color:var(--muted);font-size:.93rem}
.feats{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.feat{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:22px;
  backdrop-filter:blur(8px);transition:transform .3s,border-color .3s,box-shadow .3s;position:relative;overflow:hidden}
.feat::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--accent2),var(--accent3),var(--accent));opacity:0;transition:opacity .3s}
.feat:hover{transform:translateY(-5px);border-color:var(--border-glow);box-shadow:0 16px 44px rgba(0,0,0,.45)}
.feat:hover::after{opacity:1}
.feat h3{font-size:1rem;margin-bottom:8px;color:var(--accent)}
.feat p{color:var(--muted);font-size:.9rem}
pre{position:relative;background:#0a0a12;border:1px solid var(--border);border-radius:10px;
  padding:16px;margin-top:12px;overflow-x:auto}
pre code{font-family:var(--mono);font-size:.82rem;color:#ffe9d2;white-space:pre}
pre button.copy{position:absolute;top:8px;right:8px;font-family:var(--mono);font-size:.68rem;
  background:rgba(255,106,43,.15);border:1px solid rgba(255,106,43,.4);color:#FFC9A8;
  padding:4px 10px;border-radius:8px;cursor:pointer}
pre button.copy:hover{background:rgba(255,106,43,.3)}
.uses{list-style:none;display:grid;gap:10px}
.uses li{background:var(--card);border:1px solid var(--border);border-left:3px solid var(--accent2);
  border-radius:10px;padding:14px 18px;color:var(--muted);transition:transform .25s,border-color .25s}
.uses li:hover{transform:translateX(6px);border-color:var(--border-glow);color:var(--text)}
.faq{border:1px solid var(--border);border-radius:12px;margin-bottom:10px;background:var(--card);overflow:hidden;transition:border-color .3s}
.faq:hover{border-color:var(--border-glow)}
.faq summary{padding:16px 20px;cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--accent3);font-size:1.3rem;transition:transform .3s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 20px 18px;color:var(--muted);font-size:.93rem}
.final{margin:80px 0;text-align:center;padding:70px 30px;border-radius:24px;position:relative;overflow:hidden;
  border:1px solid var(--border-glow);
  background:linear-gradient(135deg,rgba(255,106,43,.12),rgba(255,194,75,.06),rgba(255,194,75,.08))}
.final h2{font-size:clamp(1.6rem,3.4vw,2.4rem);margin-bottom:12px}
.final p{color:var(--muted);margin-bottom:26px}
.final .cta-row{justify-content:center}

/* prose (about) */
.prose{max-width:760px;padding:20px 0 80px}
.prose h2{margin:34px 0 12px;font-size:1.35rem}
.prose p,.prose li{color:var(--muted);margin-bottom:10px}
.prose ul{padding-left:22px}

/* footer */
footer{border-top:1px solid var(--border);padding:34px 0;margin-top:60px;color:var(--faint);font-size:.85rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.revealed{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}

/* responsive */
@media(max-width:760px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .hero{padding:80px 0 50px}
  .filterbar .wrap{flex-direction:column;align-items:stretch}
  #count{margin-left:0}
  .site-nav{gap:14px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  #hero-canvas{display:none}
}

/* ---- v3: ads, cookie banner, auth, favorites ---- */
.ad-wrap{max-width:1100px;margin:2.2rem auto;padding:0 1.2rem;text-align:center}
.ad-label{display:block;font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;opacity:.45;margin-bottom:.4rem}
.ad-wrap .adsbygoogle{min-height:90px;background:rgba(255,255,255,.02);border:1px dashed rgba(255,255,255,.12);border-radius:12px}
#cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(10,10,16,.96);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.12);padding:.9rem 0}
.cookie-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.cookie-inner p{margin:0;font-size:.85rem;opacity:.85}
.cookie-btns{display:flex;gap:.6rem}
#toast{position:fixed;bottom:5.5rem;left:50%;transform:translateX(-50%);z-index:70;background:#1a1a26;border:1px solid rgba(255,255,255,.16);padding:.7rem 1.2rem;border-radius:10px;font-size:.9rem;box-shadow:0 8px 30px rgba(0,0,0,.5)}
.fav{position:absolute;top:.9rem;right:.9rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:#fff;width:2.1rem;height:2.1rem;border-radius:50%;font-size:1.05rem;cursor:pointer;line-height:1;transition:transform .2s,background .2s}
.fav:hover{transform:scale(1.12);background:rgba(255,80,120,.25)}
.fav.on{color:#ff5c8a;border-color:#ff5c8a;background:rgba(255,92,138,.15)}
.card{position:relative}
.fav-hero{position:static;width:auto;height:auto;border-radius:999px;padding:.45rem 1rem;font-size:.9rem;margin:.9rem .6rem 0 0}
.fav-hero span{font-size:.85rem}
.auth-form{max-width:420px;display:grid;gap:1rem;margin-top:1.4rem}
.auth-form label{display:grid;gap:.4rem;font-size:.9rem}
.auth-form input,.auth-form textarea{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:.7rem .9rem;color:#fff;font-size:1rem;width:100%}
.auth-form input:focus,.auth-form textarea:focus{outline:none;border-color:#7c5cff}
.form-note{font-size:.85rem;opacity:.7}
.nav-cta{background:#7c5cff;color:#fff!important;padding:.4rem .9rem;border-radius:999px}
#auth-nav{display:inline-flex;gap:.9rem;align-items:center;margin-left:.4rem}
.linklike{background:none;border:none;color:inherit;font:inherit;cursor:pointer;text-decoration:underline;opacity:.85}

/* ============ v3 identity components ============ */
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 .grad-text{font-weight:700}

/* featured editor's pick */
.featured{margin:8px 0 6px}
.featured-card{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;
  border-radius:22px;padding:36px;overflow:hidden;
  background:linear-gradient(135deg,rgba(255,106,43,.12),rgba(255,194,75,.05) 45%,rgba(60,230,164,.05)),
    var(--card-solid);
  border:1px solid var(--border-glow);
  box-shadow:0 24px 70px rgba(0,0,0,.5),0 0 0 1px rgba(255,106,43,.12),0 0 60px rgba(255,106,43,.08)}
.featured-card::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:radial-gradient(500px 260px at 85% 20%,rgba(255,194,75,.14),transparent 60%)}
.featured-tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.14em;text-transform:uppercase;color:#14100B;background:var(--grad);
  padding:6px 14px;border-radius:999px;font-weight:700;margin-bottom:16px}
.featured-card h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:10px}
.featured-card .lede{color:var(--muted);margin-bottom:18px;max-width:46ch}
.featured-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.featured-visual{display:flex;align-items:center;justify-content:center}
.featured-visual .big-mark{width:min(220px,60%);filter:drop-shadow(0 0 40px rgba(255,106,43,.45));animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-12px) rotate(2deg)}}

/* trending ranked list */
.trend-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px;counter-reset:trend}
.trend-list li{counter-increment:trend;position:relative}
.trend-list a{display:flex;align-items:center;gap:12px;padding:12px 16px 12px 12px;border-radius:12px;
  background:var(--card);border:1px solid var(--border);color:inherit;text-decoration:none;
  transition:transform .18s ease-out,border-color .3s,box-shadow .3s}
.trend-list a::before{content:counter(trend,decimal-leading-zero);font-family:var(--disp);font-weight:700;
  font-size:1.05rem;min-width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  border-radius:10px;background:rgba(255,106,43,.12);color:var(--accent2)}
.trend-list li:nth-child(-n+3) a::before{background:var(--grad);color:#14100B}
.trend-list a:hover{border-color:var(--border-glow);transform:translateY(-2px);
  box-shadow:0 10px 28px rgba(0,0,0,.45)}
.trend-list .t-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.trend-list .badge{margin-left:auto;flex-shrink:0}

@media(max-width:860px){.featured-card{grid-template-columns:1fr;padding:26px}.featured-visual{display:none}}
@media(prefers-reduced-motion:reduce){.featured-visual .big-mark{animation:none}}

/* ============ request-a-repo form ============ */
.req-form{max-width:660px;background:var(--card);border:1px solid var(--border);border-radius:18px;
  padding:28px;backdrop-filter:blur(8px)}
.req-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.req-form label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:14px}
.req-form input,.req-form textarea{width:100%;margin-top:6px;background:var(--bg2);
  border:1px solid var(--border);border-radius:10px;padding:11px 14px;color:var(--text);
  font-family:var(--sans);font-size:.95rem;transition:border-color .25s,box-shadow .25s}
.req-form input:focus,.req-form textarea:focus{outline:none;border-color:var(--border-glow);
  box-shadow:0 0 0 3px rgba(255,106,43,.16)}
.req-form textarea{resize:vertical;min-height:76px}
@media(max-width:640px){.req-grid{grid-template-columns:1fr}.req-form{padding:20px}}

/* ============ full-site motion ============ */
html{scroll-padding-top:84px}
.repo-hero{animation:heroIn .7s cubic-bezier(.2,.7,.2,1) both}
@keyframes heroIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
.feat{transition:transform .2s ease-out,border-color .3s,box-shadow .3s}
.feat:hover{transform:translateY(-4px);border-color:var(--border-glow);
  box-shadow:0 16px 40px rgba(0,0,0,.45),0 0 0 1px rgba(255,106,43,.12)}
.steps li{transition:transform .2s ease-out,border-color .3s}
.steps li:hover{transform:translateX(4px);border-color:var(--border-glow)}
.btn{transition:transform .18s ease-out,box-shadow .3s,filter .3s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(255,106,43,.4);filter:brightness(1.06)}
.btn-ghost:hover{transform:translateY(-2px);border-color:var(--border-glow)}
.repo-hero .badge.hot,.featured-meta .badge.hot{position:relative;overflow:hidden}
.repo-hero .badge.hot::after,.featured-meta .badge.hot::after{content:"";position:absolute;top:0;left:-70%;
  width:45%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.4),transparent);
  transform:skewX(-20deg);animation:shimmer 3.4s ease-in-out infinite}
@keyframes shimmer{0%{left:-70%}55%,100%{left:140%}}
.faq summary{transition:color .2s,padding-left .25s}
.faq summary:hover{color:var(--accent2)}
.shot img{transition:transform .5s cubic-bezier(.2,.7,.2,1),box-shadow .4s}
.shot:hover img{transform:scale(1.015);box-shadow:0 24px 60px rgba(0,0,0,.55)}
.nav-cta{transition:transform .18s ease-out,box-shadow .3s}
.nav-cta:hover{transform:translateY(-1px)}
@media(prefers-reduced-motion:reduce){
  .repo-hero{animation:none}
  .repo-hero .badge.hot::after,.featured-meta .badge.hot::after{animation:none}
}

/* ============ v10: search dropdown, category grid, gems ============ */
.search-wrap{position:relative;max-width:560px;margin:26px 0 6px}
.search-wrap input{width:100%;background:var(--bg2);border:1px solid var(--border);
  border-radius:12px;padding:14px 18px;color:var(--text);font-family:var(--sans);font-size:1rem;
  transition:border-color .25s,box-shadow .25s}
.search-wrap input:focus{outline:none;border-color:var(--border-glow);box-shadow:0 0 0 3px rgba(255,106,43,.16)}
#search-results{position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:50;
  background:var(--card-solid);border:1px solid var(--border-glow);border-radius:12px;
  overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.6);backdrop-filter:blur(12px)}
#search-results a{display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:11px 16px;border-bottom:1px solid var(--border);color:var(--text);transition:background .15s}
#search-results a:last-child{border-bottom:none}
#search-results a:hover{background:rgba(255,106,43,.1)}
#search-results a b{font-family:var(--disp);font-weight:600}
#search-results a span{font-size:.78rem;color:var(--muted);font-family:var(--mono);white-space:nowrap}

.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.cat-card{display:block;background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:22px;transition:transform .2s ease-out,border-color .3s,box-shadow .3s;position:relative;overflow:hidden}
.cat-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad);
  opacity:0;transition:opacity .3s}
.cat-card:hover{transform:translateY(-4px);border-color:var(--border-glow);
  box-shadow:0 18px 44px rgba(0,0,0,.5)}
.cat-card:hover::before{opacity:1}
.cat-card b{font-family:var(--disp);font-size:1.15rem;color:var(--text)}
.cat-count{display:inline-block;margin-left:8px;font-size:.75rem;font-family:var(--mono);
  color:var(--accent2);background:rgba(255,194,75,.1);border:1px solid rgba(255,194,75,.25);
  padding:2px 9px;border-radius:20px;vertical-align:middle}
.cat-card p{font-size:.88rem;color:var(--muted);margin:10px 0 12px;min-height:44px}
.cat-go{font-size:.85rem;font-weight:600;color:var(--accent)}

.gem-spot{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-bottom:22px}
.gem-card{display:block;background:var(--card);border:1px solid rgba(255,194,75,.25);border-radius:14px;
  padding:18px;transition:transform .2s ease-out,border-color .3s,box-shadow .3s;position:relative}
.gem-card:hover{transform:translateY(-4px);border-color:rgba(255,194,75,.6);
  box-shadow:0 16px 40px rgba(0,0,0,.5),0 0 24px rgba(255,194,75,.12)}
.gem-tag{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:#14100B;background:var(--grad);padding:3px 10px;border-radius:20px;margin-bottom:10px}
.gem-card b{font-family:var(--disp);font-size:1.05rem;color:var(--text);display:block}
.gem-stars{font-family:var(--mono);font-size:.8rem;color:var(--accent2)}
.gem-card p{font-size:.87rem;color:var(--muted);margin-top:8px}
.center{text-align:center}

.badge.gem{background:linear-gradient(135deg,#FF6A2B,#FFC24B);color:#14100B;border:none;font-weight:700}

.cat-head{padding:44px 0 8px}
.cat-head .back{display:inline-block;margin-bottom:14px;font-size:.9rem;color:var(--muted)}
.cat-head .back:hover{color:var(--accent)}
.cat-head h1{font-family:var(--disp);font-size:2.4rem;margin:8px 0}
.cat-meta{font-family:var(--mono);font-size:.85rem;color:var(--accent2);margin:6px 0 18px}
.cat-others{margin:34px 0 10px;color:var(--muted);font-size:.9rem}
.cat-others a{display:inline-block;margin:4px 6px 4px 0;padding:6px 14px;border:1px solid var(--border);
  border-radius:20px;font-size:.85rem;color:var(--text);transition:border-color .25s}
.cat-others a:hover{border-color:var(--border-glow);color:var(--accent)}
@media(prefers-reduced-motion:reduce){
  .cat-card,.gem-card{transition:none}
}

/* ---- categories mega-dropdown ---- */
.nav-drop{position:relative;display:inline-block}
.nav-caret{font-size:.68em;margin-left:3px;display:inline-block;transition:transform .25s}
.nav-drop:hover .nav-caret,.nav-drop:focus-within .nav-caret,.nav-drop.open .nav-caret{transform:rotate(180deg)}
.nav-menu{position:absolute;top:calc(100% + 12px);left:50%;transform:translate(-50%,8px);
  min-width:620px;max-width:92vw;background:var(--card-solid);border:1px solid var(--border);
  border-radius:18px;padding:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;
  opacity:0;visibility:hidden;transition:opacity .22s ease,transform .22s ease,visibility .22s;
  box-shadow:0 24px 60px rgba(0,0,0,.55);z-index:80}
.nav-drop:hover .nav-menu,.nav-drop:focus-within .nav-menu,.nav-drop.open .nav-menu{
  opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav-menu a{display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:9px 12px;border-radius:11px;color:var(--text);font-size:.92rem;white-space:nowrap}
.nav-menu a::after{display:none}
.nav-menu a:hover{background:rgba(255,106,43,.12);color:var(--text)}
.nm-count{color:var(--muted);font-size:.78rem;background:rgba(255,255,255,.06);
  padding:1px 8px;border-radius:999px}
@media (max-width:760px){
  .nav-menu{grid-template-columns:repeat(2,1fr);min-width:min(92vw,430px);
    left:auto;right:-56px;transform:translate(0,8px);max-height:70vh;overflow:auto}
  .nav-drop:hover .nav-menu,.nav-drop:focus-within .nav-menu,.nav-drop.open .nav-menu{transform:translate(0,0)}
}
/* ---- request form persistent confirmation ---- */
.req-done{margin-top:16px;padding:13px 16px;border-radius:12px;font-size:.92rem;line-height:1.55;
  background:rgba(60,230,164,.1);border:1px solid rgba(60,230,164,.35);color:var(--text)}

/* ---- featured top-10 auto carousel ---- */
.feat-carousel{position:relative;overflow:hidden;border-radius:22px;
  box-shadow:0 24px 70px rgba(0,0,0,.5),0 0 60px rgba(255,106,43,.08)}
.feat-track{display:flex;transition:transform .65s cubic-bezier(.22,.8,.24,1)}
.feat-slide{flex:0 0 100%;margin:0;padding-bottom:58px}
.feat-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:42px;height:42px;
  border-radius:50%;border:1px solid var(--border);background:rgba(14,14,20,.55);color:var(--text);
  font-size:1.5rem;line-height:1;cursor:pointer;backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;transition:background .25s}
.feat-arrow:hover{background:rgba(255,106,43,.35)}
.feat-prev{left:14px}
.feat-next{right:14px}
.feat-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:8px;z-index:5}
.feat-dot{width:9px;height:9px;border-radius:999px;border:none;background:rgba(255,255,255,.3);
  cursor:pointer;padding:0;transition:all .3s}
.feat-dot.active{width:26px;background:var(--grad)}
@media (max-width:760px){
  .feat-arrow{width:36px;height:36px;font-size:1.25rem}
  .feat-prev{left:8px}
  .feat-next{right:8px}
}
@media (prefers-reduced-motion: reduce){ .feat-track{transition:none} }

/* 2026-10-16 improvement pass: category guide sections */
.cat-guide .guide-body p{margin:0 0 14px;line-height:1.7;color:var(--muted);max-width:72ch}
.cat-guide .guide-body h3{margin:20px 0 10px;font-size:1.05rem}
.cat-guide .guide-body .uses{max-width:72ch}

/* 2026-10-19 quality-gate pass: Project facts + Alternatives blocks */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:12px;margin:0}
.fact{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px 16px}
.fact dt{font-size:.7rem;letter-spacing:.09em;text-transform:uppercase;color:var(--faint);margin-bottom:5px}
.fact dd{margin:0;font-weight:600;font-size:.95rem;color:var(--text)}
.fact dd a{color:var(--accent2)}
.alts-list{list-style:none;display:grid;gap:10px;padding:0;margin:0}
.alts-list li{background:var(--card);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:12px;padding:13px 16px;transition:transform .2s ease-out,border-color .3s}
.alts-list li:hover{transform:translateX(6px);border-color:var(--border-glow)}
.alts-list li a{color:var(--text);font-weight:700}
.alts-list .alt-stars{color:var(--accent2);font-size:.85rem;font-weight:600;margin-left:8px}
.alts-list li p{color:var(--muted);font-size:.93rem;margin:4px 0 0}