/* Connect4AI — main stylesheet */
:root{
  --ink:#0F0A1F;--body:#3F3D56;--muted:#6B6880;--line:#E7E4F2;--bg:#F7F6FB;--card:#fff;
  --v1:#7C3AED;--v2:#DB2777;--v3:#A78BFA;--amber:#F59E0B;--green:#10B981;--red:#EF4444;--sky:#0EA5E9;
  --night:#0F0A1F;--night2:#1A1033;
  --grad:linear-gradient(135deg,var(--v1),var(--v2));
  --r:18px;--shadow:0 1px 2px rgba(15,10,31,.05),0 10px 30px rgba(15,10,31,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;overflow-x:clip;background:var(--bg);color:var(--body);font:16px/1.7 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:"Plus Jakarta Sans",Inter,sans-serif;color:var(--ink);letter-spacing:-.02em;line-height:1.2}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px}
.skip{position:absolute;top:-60px;left:12px;z-index:100;background:#fff;padding:8px 14px;border-radius:10px}.skip:focus{top:12px}
.gt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:#F1ECFF;color:var(--v1);white-space:nowrap}
.pill.g{background:#DCFCE7;color:#047857}.pill.a{background:#FEF3C7;color:#B45309}.pill.p{background:#FCE7F3;color:#BE185D}.pill.s{background:#E0F2FE;color:#0369A1}.pill.d{background:#F1F5F9;color:#475569}
.btn{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:12px;font-weight:600;font-size:15px;border:0;cursor:pointer;transition:.2s;font-family:inherit}
.btn.pri{background:var(--grad);color:#fff;box-shadow:0 8px 22px rgba(124,58,237,.3)}.btn.pri:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(124,58,237,.4)}
.btn.sec{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.sec:hover{border-color:var(--v3)}
.btn.ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18)}.btn.ghost:hover{background:rgba(255,255,255,.14)}

/* header */
.hdr{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.85);backdrop-filter:saturate(1.6) blur(16px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:22px;height:68px}
.hdr .logo img{height:32px;width:auto}
.hdr nav{display:flex;gap:2px;flex:1}
.hdr nav a{padding:8px 12px;border-radius:10px;font-weight:600;font-size:15px;color:#2D2A40;transition:.2s}
.hdr nav a:hover{background:#F1ECFF;color:var(--v1)}
.hdr nav a.on{color:var(--v1);background:#F1ECFF}
.hacts{display:flex;gap:8px;align-items:center}
.sbtn{display:flex;align-items:center;gap:10px;height:42px;padding:0 12px;border-radius:12px;background:#F4F2FA;border:1px solid var(--line);color:var(--muted);font:500 14px Inter;cursor:pointer;min-width:200px}
.sbtn kbd{margin-left:auto;font:600 11px Inter;background:#fff;border:1px solid var(--line);border-radius:6px;padding:2px 6px}
.ib{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#F4F2FA;border:1px solid var(--line);color:#2D2A40;cursor:pointer}
.burger{display:none}
.lg-dark{display:none}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(900px 500px at 85% -10%,rgba(219,39,119,.45),transparent 60%),radial-gradient(800px 500px at 0% 110%,rgba(124,58,237,.6),transparent 60%),var(--night)}
#mesh{position:absolute;inset:0;width:100%;height:100%;opacity:.5}
.hero .wrap{position:relative;padding:84px 20px 76px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:44px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#E9D5FF;background:rgba(167,139,250,.12);border:1px solid rgba(167,139,250,.3);padding:6px 12px;border-radius:999px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:#34D399;box-shadow:0 0 0 0 rgba(52,211,153,.7);animation:pulse 1.8s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
.hero h1{color:#fff;font-size:56px;margin:18px 0 16px;letter-spacing:-.025em;word-spacing:.04em}
.hero h1 .gt{background:linear-gradient(90deg,#C4B5FD,#F9A8D4);-webkit-background-clip:text;background-clip:text}
.hero .lead{font-size:19px;color:#CFC8E6;max-width:560px;margin:0 0 26px}
.finder{background:#fff;border-radius:18px;padding:8px;display:flex;gap:6px;max-width:580px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.finder input{flex:1;min-width:0;border:0;outline:0;font:500 16px Inter;padding:0 12px;color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chips a{font-size:13px;font-weight:500;color:#DDD6FE;border:1px solid rgba(255,255,255,.16);padding:5px 12px;border-radius:999px;transition:.2s}
.chips a:hover{background:#fff;color:var(--v1)}
.hstats{display:flex;gap:28px;margin-top:34px;flex-wrap:wrap}
.hstats b{display:block;font:800 30px "Plus Jakarta Sans";color:#fff}
.hstats span{font-size:13px;color:#A9A3C4}
.hpanel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:18px;backdrop-filter:blur(8px)}
.hpanel h3{color:#fff;font-size:15px;margin:0 0 12px;display:flex;justify-content:space-between;align-items:center}
.hpanel h3 a{font:600 12px Inter;color:#C4B5FD}
.hrow{display:grid;grid-template-columns:28px 1fr auto;gap:12px;align-items:center;padding:10px;border-radius:12px;transition:.2s}
.hrow:hover{background:rgba(255,255,255,.07)}
.hrow .n{font:800 14px "Plus Jakarta Sans";color:#A78BFA}
.hrow b{color:#fff;font-size:14px;display:block}
.hrow small{color:#A9A3C4;font-size:12px}
.hrow .tag{font-size:11px;font-weight:700;color:#FDE68A;background:rgba(253,230,138,.12);padding:2px 8px;border-radius:999px;white-space:nowrap}

/* sections */
.sec{padding:64px 0}
.sh{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.sh h2{margin:0;font-size:30px}
.sh h2 small{display:block;font:700 13px Inter;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sh p{margin:6px 0 0;color:var(--muted)}
.more{font-weight:600;color:var(--v1);font-size:15px;white-space:nowrap}.more::after{content:" →"}

/* use-case grid */
.usegrid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.use{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:8px;transition:.25s;overflow:hidden}
.use:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#D9CCFF}
.use .ui{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:#fff;background:var(--grad)}
.use b{color:var(--ink);font-size:16px}
.use small{color:var(--muted);font-size:13px;line-height:1.5}
.use .top{font-size:12px;color:var(--v1);font-weight:600;margin-top:auto}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ncard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.25s}
.ncard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.ncard .im{aspect-ratio:16/9;background:var(--grad);position:relative;overflow:hidden}
.ncard .im img{width:100%;height:100%;object-fit:cover}
.ncard .im .ph{position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.9);font:800 22px "Plus Jakarta Sans";padding:20px;text-align:center}
.ncard .bd{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.ncard h3{margin:0;font-size:18px;line-height:1.4}
.ncard:hover h3{color:var(--v1)}
.ncard p{margin:0;font-size:14px;color:var(--muted)}
.ncard .mt{margin-top:auto;font-size:12px;color:#8E8AA3;display:flex;gap:10px;align-items:center}
.lead-news{display:grid;grid-template-columns:1.3fr 1fr;gap:20px}
.lead-news .big .im{aspect-ratio:16/10}
.lead-news .big h3{font-size:24px}
.nlist{display:flex;flex-direction:column;gap:12px}
.nlist a{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;transition:.2s}
.nlist a:hover{border-color:#D9CCFF;transform:translateX(3px)}
.nlist b{display:block;color:var(--ink);font-size:15px;line-height:1.45}
.nlist small{font-size:12px;color:#8E8AA3}

/* tool cards */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tcard{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;transition:.25s}
.tcard:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#D9CCFF}
.tcard .th{display:flex;gap:12px;align-items:center}
.tlogo{width:46px;height:46px;border-radius:13px;flex:none;display:grid;place-items:center;font:800 18px "Plus Jakarta Sans";color:#fff;background:var(--grad);overflow:hidden}
.tlogo img{width:100%;height:100%;object-fit:cover;background:#fff}
.tcard h3{margin:0;font-size:17px}
.tcard .co{font-size:12px;color:#8E8AA3}
.tcard p{margin:0;font-size:14px;color:var(--body);line-height:1.6}
.tcard .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.tcard .price{font-size:13px;color:var(--ink);font-weight:600}

/* directory */
.dhead{background:var(--night);color:#fff;padding:56px 0 40px;position:relative;overflow:hidden}
.dhead::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 90% 0,rgba(219,39,119,.4),transparent 60%),radial-gradient(600px 300px at 0 100%,rgba(124,58,237,.5),transparent 60%)}
.dhead .wrap{position:relative}
.dhead h1{color:#fff;font-size:44px;margin:12px 0 8px}
.dhead p{color:#CFC8E6;max-width:680px;margin:0;font-size:17px}
.crumbs{font-size:13px;color:#A9A3C4}.crumbs a{color:#DDD6FE}.crumbs a:hover{color:#fff}
.filters{position:sticky;top:68px;z-index:20;background:rgba(247,246,251,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:12px 0}
.filters .wrap{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.filters input[type=search]{flex:1;min-width:220px;height:42px;border:1px solid var(--line);border-radius:12px;padding:0 14px;font:500 15px Inter;background:#fff}
.filters select{height:42px;border:1px solid var(--line);border-radius:12px;padding:0 12px;font:500 14px Inter;background:#fff;color:var(--ink)}
.fchips{display:flex;gap:6px;flex-wrap:wrap}
.fchips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font:600 13px Inter;color:#2D2A40;cursor:pointer}
.fchips button.on{background:var(--grad);color:#fff;border-color:transparent}
.count{font-size:13px;color:var(--muted)}
.tcard.hide{display:none}

/* tables */
.ttable{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;font-size:14px}
.ttable th{background:#F4F2FA;color:var(--ink);text-align:left;font-weight:700;padding:12px 14px;white-space:nowrap;cursor:pointer;user-select:none;position:sticky;top:0}
.ttable th[data-sort]::after{content:" ↕";color:#B7B2CC;font-size:11px}
.ttable td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:top}
.ttable tr:hover td{background:#FBFAFF}
.ttable td b{color:var(--ink)}
.ttable .mono{font-variant-numeric:tabular-nums}
.tscroll{overflow-x:auto;border-radius:18px}
.ttable tr.hide{display:none}

/* single tool / model */
.prof{background:var(--night);color:#fff;padding:52px 0 48px;position:relative;overflow:hidden}
.prof::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 360px at 90% -10%,rgba(219,39,119,.4),transparent 60%),radial-gradient(600px 360px at 0 110%,rgba(124,58,237,.5),transparent 60%)}
.prof .wrap{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:36px;align-items:center}
.prof .th{display:flex;gap:16px;align-items:center;margin:14px 0 10px}
.prof .tlogo{width:68px;height:68px;border-radius:18px;font-size:26px}
.prof h1{color:#fff;font-size:42px;margin:0}
.prof .tg{color:#CFC8E6;font-size:18px;margin:8px 0 18px}
.prof .acts{display:flex;gap:10px;flex-wrap:wrap}
.facts{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:6px 18px}
.facts div{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:14px}
.facts div:last-child{border:0}
.facts span{color:#A9A3C4}.facts b{color:#fff;text-align:right}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;margin-top:36px;align-items:start}
.box{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px 26px;margin-bottom:20px}
.box h2{font-size:21px;margin:0 0 12px}
.box p{margin:0 0 12px}
.bestfor{background:linear-gradient(135deg,#F5F0FF,#FDF2F8);border-color:#E9D5FF}
.bestfor p{font-size:18px;color:var(--ink);font-weight:500;margin:0}
.pc{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pc ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.pc li{position:relative;padding-left:28px;font-size:15px}
.pc li::before{position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:800}
.pc .pro li::before{content:"✓";background:#DCFCE7;color:#047857}
.pc .con li::before{content:"–";background:#FEE2E2;color:#B91C1C}
.srcs{font-size:13px;color:var(--muted)}
.srcs ol{padding-left:18px;margin:6px 0 0}
.srcs a{color:var(--v1);word-break:break-all}
.side .box{position:sticky;top:90px}
.verified{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#047857;background:#DCFCE7;border-radius:999px;padding:3px 10px;font-weight:600}
.alt a{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.alt a:last-child{border:0}
.alt .tlogo{width:36px;height:36px;border-radius:10px;font-size:14px}
.alt b{display:block;color:var(--ink);font-size:14px}.alt small{font-size:12px;color:var(--muted)}
.bench{display:grid;gap:10px}
.bench div{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;background:#FAF8FF;border:1px solid var(--line);border-radius:12px;padding:10px 14px}
.bench b{color:var(--ink);font-size:14px}.bench span{font:700 15px "Plus Jakarta Sans";color:var(--v1)}
.bench a{grid-column:1/-1;font-size:12px;color:var(--muted)}

/* best-for pages */
.picks{display:grid;gap:16px}
.pick{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px 22px;transition:.25s}
.pick:hover{box-shadow:var(--shadow);border-color:#D9CCFF}
.pick .rk{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:#fff;font:800 18px "Plus Jakarta Sans"}
.pick .lbl{font-size:12px;font-weight:700;color:var(--v2);text-transform:uppercase;letter-spacing:.06em}
.pick h3{margin:2px 0 6px;font-size:20px}
.pick p{margin:0;font-size:15px}
.pick .go{white-space:nowrap}

/* article */
.ahead{background:var(--night);color:#fff;padding:56px 0 64px;position:relative;overflow:hidden}
.ahead::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 360px at 90% -10%,rgba(219,39,119,.35),transparent 60%),radial-gradient(600px 360px at 0 110%,rgba(124,58,237,.45),transparent 60%)}
.ahead .wrap{position:relative;max-width:900px}
.ahead h1{color:#fff;font-size:42px;margin:14px 0 12px}
.ahead .dek{color:#CFC8E6;font-size:19px;margin:0 0 18px}
.ahead .meta{display:flex;gap:14px;flex-wrap:wrap;color:#A9A3C4;font-size:14px}
.article{max-width:900px;margin:-36px auto 0;position:relative}
.entry{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px 42px;font-size:18px;line-height:1.85;color:#2D2A40}
.entry h2{font-size:26px;margin:36px 0 12px}
.entry h3{font-size:21px;margin:28px 0 10px}
.entry p{margin:0 0 18px}
.entry a{color:var(--v1);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(124,58,237,.35)}
.entry ul,.entry ol{padding-left:24px;margin:0 0 18px}
.entry li{margin-bottom:6px}
.entry table{width:100%;border-collapse:collapse;font-size:15px;margin:20px 0;display:block;overflow-x:auto}
.entry th,.entry td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.entry th{background:#F4F2FA}
.entry blockquote{margin:24px 0;padding:16px 20px;border-left:4px solid var(--v1);background:#F5F0FF;border-radius:12px}
.entry code{background:#F4F2FA;border-radius:6px;padding:2px 6px;font-size:.9em}
.entry img{border-radius:14px;height:auto}
.entry .code-block{margin:28px auto!important}
.share{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:22px 0}
.share a,.share button{height:40px;padding:0 14px;border-radius:12px;display:inline-flex;align-items:center;gap:8px;font:600 14px Inter;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.share a:hover,.share button:hover{border-color:var(--v3);color:var(--v1)}

/* newsletter + footer */
.cta-band{background:var(--grad);border-radius:26px;color:#fff;padding:40px;display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center}
.cta-band h2{color:#fff;margin:0 0 8px;font-size:28px}.cta-band p{margin:0;color:#F5E8FF}
.cta-band form{display:flex;background:#fff;border-radius:14px;padding:6px}
.cta-band input{flex:1;min-width:0;border:0;outline:0;font:500 15px Inter;padding:0 12px}
.ft{background:var(--night);color:#A9A3C4;margin-top:80px;padding:56px 0 22px;font-size:14px}
.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.ft h5{color:#fff;font:700 14px "Plus Jakarta Sans";margin:0 0 14px}
.ft a{display:block;padding:4px 0}.ft a:hover{color:#fff}
.ft .bt{border-top:1px solid rgba(255,255,255,.08);margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.ft .bt nav{display:flex;gap:16px}
.ft .about{max-width:340px;line-height:1.8;margin-top:14px}
.empty{text-align:center;padding:60px 0;color:var(--muted)}
.pager{display:flex;justify-content:center;gap:8px;margin-top:36px;flex-wrap:wrap}
.pager a,.pager span{min-width:42px;height:42px;display:grid;place-items:center;padding:0 12px;border-radius:12px;background:#fff;border:1px solid var(--line);font-weight:600}
.pager .current{background:var(--grad);color:#fff;border-color:transparent}

/* search modal + drawer */
.cmdk{position:fixed;inset:0;z-index:90;background:rgba(15,10,31,.55);backdrop-filter:blur(8px);display:none;align-items:flex-start;justify-content:center;padding:12vh 16px 0}
.cmdk.open{display:flex}
.cmdk .box2{width:min(640px,100%);background:#fff;border-radius:20px;box-shadow:0 40px 100px rgba(0,0,0,.4);overflow:hidden}
.cmdk form{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}
.cmdk input{flex:1;border:0;outline:0;font:500 18px Inter}
.cmdk .res{max-height:50vh;overflow:auto;padding:8px}
.cmdk .res a{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:12px}
.cmdk .res a:hover,.cmdk .res a.sel{background:#F4F2FA}
.cmdk .res b{color:var(--ink);font-weight:600}.cmdk .res small{color:var(--muted)}
.drawer{position:fixed;inset:0;z-index:80;background:rgba(15,10,31,.6);display:none}
.drawer.open{display:block}
.drawer .pane{position:absolute;right:0;top:0;bottom:0;width:min(86vw,360px);background:#fff;padding:20px;display:flex;flex-direction:column;gap:6px}
.drawer .pane a{padding:12px 14px;border-radius:12px;font-weight:600;color:var(--ink)}
.drawer .pane a:hover{background:#F4F2FA}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s,transform .6s}.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

@media (max-width:1100px){.hdr nav a{padding:8px 8px;font-size:14px}.sbtn{min-width:0}.sbtn .sl,.sbtn kbd{display:none}}
@media (max-width:1000px){
  .hdr nav,.sbtn{display:none}.burger{display:grid}
  .hero .wrap{grid-template-columns:minmax(0,1fr);padding-top:56px}.hero h1{font-size:40px}
  .usegrid{grid-template-columns:repeat(2,1fr)}
  .cards,.tgrid{grid-template-columns:1fr 1fr}
  .lead-news,.prof .wrap,.layout,.cta-band{grid-template-columns:minmax(0,1fr)}
  .side .box{position:static}
  .ft .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wrap{padding:0 16px}.hero h1{font-size:32px}.hero .lead{font-size:16px}
  .usegrid,.cards,.tgrid,.pc{grid-template-columns:1fr}
  .pick{grid-template-columns:auto 1fr}.pick .go{grid-column:1/-1}
  .entry{padding:22px 18px;font-size:17px}
  .dhead h1,.prof h1,.ahead h1{font-size:30px}
  .cta-band{padding:24px}
  .ft .cols{grid-template-columns:1fr}
  .filters{top:68px}
}

/* dark mode */
html[data-theme=dark] body{--ink:#F1EEFB;--body:#CFC8E6;--muted:#9C96B8;--line:#2A2145;--bg:#0B0716;--card:#140D26;background:var(--bg)}
html[data-theme=dark] :is(.use,.ncard,.nlist a,.tcard,.box,.pick,.entry,.ttable,.share a,.share button,.btn.sec,.pager a,.pager span,.fchips button,.filters input,.filters select,.cmdk .box2,.drawer .pane,.bench div,.sbtn,.ib){background:var(--card);border-color:var(--line);color:var(--body)}
html[data-theme=dark] .hdr{background:rgba(11,7,22,.85);border-color:var(--line)}
html[data-theme=dark] .hdr nav a{color:#D9D3F0}
html[data-theme=dark] .hdr nav a:hover,html[data-theme=dark] .hdr nav a.on{background:#1E1438;color:#C4B5FD}
html[data-theme=dark] .filters{background:rgba(11,7,22,.9);border-color:var(--line)}
html[data-theme=dark] .ttable th{background:#1E1438}
html[data-theme=dark] .ttable tr:hover td{background:#170F2C}
html[data-theme=dark] .bestfor{background:linear-gradient(135deg,#1E1438,#2A1030);border-color:#3B2A66}
html[data-theme=dark] .entry th,html[data-theme=dark] .entry code{background:#1E1438}
html[data-theme=dark] .lg-light{display:none}html[data-theme=dark] .lg-dark{display:block}
html[data-theme=dark] .cmdk .res a:hover{background:#1E1438}

/* contact form */
.cform{display:grid;gap:16px}
.cform label{display:grid;gap:6px;font-weight:600;font-size:14px;color:var(--ink)}
.cform input,.cform select,.cform textarea{font:500 15px Inter,sans-serif;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);width:100%}
.cform input:focus,.cform select:focus,.cform textarea:focus{outline:2px solid var(--v3);border-color:transparent}
.cform .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cform button{justify-self:start}
.hp{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.cf-ok{background:#DCFCE7;color:#065F46;border-radius:14px;padding:18px 20px}.cf-ok p{margin:6px 0 0}
.cf-err{background:#FEE2E2;color:#991B1B;border-radius:14px;padding:12px 16px;margin-bottom:14px}
@media (max-width:640px){.cform .row2{grid-template-columns:1fr}}