/* 2CHAI — design system. Warm espresso + saffron. */
:root{
  --bg:#0e0a08; --bg2:#15100d; --surface:#1a1410; --surface2:#221a15; --surface3:#2a2019;
  --line:rgba(255,235,210,.09); --line2:rgba(255,235,210,.17);
  --text:#f6ede3; --muted:#b0a395; --dim:#7d7266;
  --accent:#ff9a3d; --accent2:#ff5f3a; --accent-ink:#1a0d03; --glow:rgba(255,140,50,.24);
  --ok:#5fd39a; --err:#ff7a6b; --warn:#ffc15a;
  --r:18px; --r-sm:12px; --shadow:0 24px 60px -24px rgba(0,0,0,.7);
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
}
[data-theme="light"]{
  --bg:#fbf6ef; --bg2:#f4ecdf; --surface:#ffffff; --surface2:#faf3e8; --surface3:#f1e7d8;
  --line:rgba(60,35,15,.1); --line2:rgba(60,35,15,.2);
  --text:#2a1b10; --muted:#6f6154; --dim:#a39484;
  --accent:#e8741a; --accent2:#d6401f; --accent-ink:#ffffff; --glow:rgba(232,116,26,.2);
  --ok:#198754; --err:#c8321f; --warn:#b26a00;
  --shadow:0 24px 50px -28px rgba(80,45,10,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font:400 16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
em{font-family:var(--serif);font-style:italic;font-weight:400;background:linear-gradient(120deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.04em}
kbd{font:500 11px var(--mono);padding:2px 6px;border:1px solid var(--line2);border-bottom-width:2px;border-radius:6px;color:var(--muted);background:var(--surface)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}
::selection{background:var(--accent);color:var(--accent-ink)}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:820px}
.center{text-align:center}
.pb{padding-bottom:80px}
.muted{color:var(--muted)}
.ic{flex:none;display:block}
.nav-actions .show-sm{display:none}

/* ambient background */
.bg-aurora{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
   radial-gradient(900px 520px at 78% -8%,var(--glow),transparent 60%),
   radial-gradient(700px 480px at 6% 8%,rgba(255,95,58,.10),transparent 60%),
   var(--bg)}
.bg-aurora::after{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 50% at 50% 0%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse 70% 50% at 50% 0%,#000 30%,transparent 75%)}

/* nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);background:color-mix(in srgb,var(--bg) 72%,transparent);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:var(--accent-ink);background:linear-gradient(135deg,#ffb347,var(--accent2));box-shadow:0 6px 20px -6px var(--glow)}
[data-theme="light"] .logo-mark{color:#fff}
.logo-word{font:700 19px var(--sans);letter-spacing:-.02em}
.logo-word i{font:italic 400 19px var(--serif);color:var(--muted);margin-left:1px}
.nav-links{display:flex;gap:4px;margin-left:12px}
.nav-links a{white-space:nowrap;padding:8px 12px;border-radius:10px;color:var(--muted);font-size:14.5px;font-weight:500;transition:.2s}
.nav-links a:hover{color:var(--text);background:var(--surface)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.icon-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;cursor:pointer;color:var(--muted);transition:.2s}
.icon-btn:hover{color:var(--text);border-color:var(--line2);background:var(--surface2)}
.icon-btn.sm{width:34px;height:34px;border-radius:9px}
.t-sun{display:none}[data-theme="light"] .t-sun{display:block}[data-theme="light"] .t-moon{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 20px;border:0;border-radius:13px;cursor:pointer;font-weight:600;font-size:15px;color:var(--accent-ink);background:linear-gradient(135deg,#ffb347,var(--accent) 40%,var(--accent2));box-shadow:0 10px 30px -10px var(--glow),inset 0 1px 0 rgba(255,255,255,.35);transition:transform .2s var(--ease),box-shadow .2s,filter .2s}
[data-theme="light"] .btn{color:#fff}
.btn:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 16px 36px -10px var(--glow),inset 0 1px 0 rgba(255,255,255,.4)}
.btn:active{transform:translateY(0)}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.btn-sm{padding:9px 15px;font-size:14px;border-radius:11px}
.btn-lg{padding:16px 28px;font-size:16px;border-radius:15px}
.btn-block{width:100%;padding:15px 20px}
.btn-block kbd{margin-left:auto;background:rgba(0,0,0,.14);border-color:rgba(0,0,0,.2);color:inherit;opacity:.8}
.btn-ghost,.btn-ghost-lg{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line2);background:var(--surface);border-radius:12px;cursor:pointer;color:var(--text);font-weight:500;transition:.2s}
.btn-ghost{padding:9px 13px;font-size:14px;color:var(--muted)}
.btn-ghost-lg{padding:14px 22px;font-size:15px;border-radius:14px}
.btn-ghost:hover,.btn-ghost-lg:hover{border-color:var(--accent);color:var(--text);background:var(--surface2)}
.kbd-btn{min-width:190px;white-space:nowrap}.btn{white-space:nowrap}.kbd-btn kbd{margin-left:auto}
.link-btn{background:none;border:0;color:var(--accent);cursor:pointer;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.link-btn:hover{filter:brightness(1.2)}

/* hero */
.hero{padding:76px 0 0;text-align:center;position:relative;overflow:hidden}
.pill{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 12px;border-radius:99px;border:1px solid var(--line2);background:var(--surface);font-size:13px;font-weight:500;color:var(--muted);transition:.2s}
.pill:hover{border-color:var(--accent);color:var(--text)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(95,211,154,.18);animation:pulse 2.2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(95,211,154,0)}}
.hero h1{font:400 clamp(46px,8.4vw,104px)/.98 var(--serif);letter-spacing:-.025em;margin:26px 0 22px}
.hero h1 em{font-size:1.02em}
.lead{max-width:640px;margin:0 auto;color:var(--muted);font-size:clamp(16px,2vw,19px);line-height:1.65}
.lead.sm{font-size:17px;margin:14px 0 0}
.ask{display:flex;align-items:center;gap:8px;max-width:680px;margin:36px auto 0;padding:8px 8px 8px 18px;border-radius:20px;border:1px solid var(--line2);background:color-mix(in srgb,var(--surface) 88%,transparent);box-shadow:var(--shadow),0 0 0 6px rgba(255,154,61,.04);transition:.25s}
.ask:focus-within{border-color:var(--accent);box-shadow:var(--shadow),0 0 0 6px var(--glow)}
.ask-ic{color:var(--accent)}
.ask input[type=text]{flex:1;min-width:0;background:none;border:0;outline:0;font-size:16px;padding:12px 4px;box-shadow:none}
.ask input::placeholder{color:var(--dim)}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:22px auto 0;max-width:760px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:99px;border:1px solid var(--line);background:var(--surface);font-size:13.5px;color:var(--muted);transition:.2s}
.chip:hover{color:var(--text);border-color:var(--accent);transform:translateY(-2px)}
.chip .ic{color:var(--accent)}

/* marquee */
.marquee{margin-top:64px;display:grid;gap:14px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.m-row{overflow:hidden}
.m-track{display:flex;gap:12px;width:max-content;animation:scroll 90s linear infinite}
.m-row.rev .m-track{animation-direction:reverse;animation-duration:110s}
.marquee:hover .m-track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
.m-chip{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 8px;border-radius:14px;border:1px solid var(--line);background:var(--surface);font-size:14px;font-weight:500;white-space:nowrap;color:var(--muted)}

/* category hues + tiles */
.c-writing{--h:28}.c-marketing{--h:348}.c-seo{--h:152}.c-social{--h:322}.c-business{--h:212}.c-code{--h:262}
.c-edu{--h:46}.c-career{--h:186}.c-creative{--h:12}.c-life{--h:96}.c-utility{--h:232}
.tile{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex:none;
  color:hsl(var(--h,28) 92% 66%);
  background:linear-gradient(145deg,hsl(var(--h,28) 90% 58%/.22),hsl(var(--h,28) 90% 58%/.06));
  border:1px solid hsl(var(--h,28) 90% 62%/.28)}
[data-theme="light"] .tile{color:hsl(var(--h,28) 75% 38%);background:linear-gradient(145deg,hsl(var(--h,28) 90% 58%/.2),hsl(var(--h,28) 90% 58%/.08));border-color:hsl(var(--h,28) 70% 50%/.3)}
.tile.sm{width:28px;height:28px;border-radius:9px}
.tile.lg{width:64px;height:64px;border-radius:19px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:72px;border:1px solid var(--line);border-radius:var(--r);background:var(--line);overflow:hidden}
.stats>div{background:var(--surface);padding:26px 20px;text-align:center}
.stats b{display:block;font:400 clamp(34px,5vw,52px)/1 var(--serif);letter-spacing:-.02em}
.stats span{color:var(--muted);font-size:13.5px}

/* sections */
.sec{padding:96px 24px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 44px}
.sec-head.left{text-align:left;margin-left:0;margin-bottom:26px}
.eyebrow{display:inline-block;font:600 12px var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.sec-head h2,.page-head h1{font:400 clamp(34px,5vw,56px)/1.05 var(--serif);letter-spacing:-.02em}
.sec-head p{color:var(--muted);margin-top:14px}

/* cards */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(262px,1fr));gap:16px}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(262px,1fr));gap:16px}
.tool-grid.four{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{position:relative;display:flex;flex-direction:column;gap:16px;padding:20px;border-radius:var(--r);border:1px solid var(--line);background:linear-gradient(180deg,var(--surface),var(--bg2));overflow:hidden;transition:transform .3s var(--ease),border-color .25s,box-shadow .3s}
.card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .3s;pointer-events:none;background:radial-gradient(320px circle at var(--mx,50%) var(--my,0%),hsl(var(--h,28) 95% 60%/.16),transparent 65%)}
.card:hover{transform:translateY(-4px);border-color:hsl(var(--h,28) 80% 60%/.5);box-shadow:0 22px 50px -26px hsl(var(--h,28) 90% 50%/.55)}
.card:hover::before{opacity:1}
.card-body{display:flex;flex-direction:column;gap:6px;flex:1}
.card-body strong{font-size:16.5px;font-weight:600;letter-spacing:-.01em}
.desc{color:var(--muted);font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-foot{display:flex;align-items:center;justify-content:space-between;color:var(--dim);font-size:12.5px}
.card-foot em{font:600 11px var(--sans);font-style:normal;letter-spacing:.08em;text-transform:uppercase;background:none;color:hsl(var(--h,28) 80% 66%);-webkit-text-fill-color:currentColor}
[data-theme="light"] .card-foot em{color:hsl(var(--h,28) 70% 36%)}
.go{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line2);color:var(--muted);transition:.25s}
.card:hover .go{background:var(--accent);color:var(--accent-ink);border-color:transparent;transform:translateX(3px)}
.card.hidden{display:none}
.center .btn-ghost-lg{margin-top:34px}

/* steps + bento */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.step{padding:28px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface)}
.num{font:400 44px/1 var(--serif);color:var(--accent)}
.step h3,.b h3{font-size:19px;margin:18px 0 8px;letter-spacing:-.01em}
.step p,.b p{color:var(--muted);font-size:15px}
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.b{padding:28px;border-radius:var(--r);border:1px solid var(--line);background:linear-gradient(160deg,var(--surface2),var(--surface));grid-column:span 1}
.b-lg{grid-column:span 2;background:linear-gradient(160deg,var(--surface2),var(--bg2)),radial-gradient(400px 200px at 100% 0,var(--glow),transparent)}
.b .tile{color:var(--accent)}

/* faq */
.faq{display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);padding:0 22px;transition:.2s}
.faq details[open]{border-color:var(--line2);background:var(--surface2)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{color:var(--accent);transition:transform .25s}
.faq details[open] summary .ic{transform:rotate(45deg)}
.faq p{color:var(--muted);padding:0 0 22px;max-width:62ch}

.cta{margin:96px 0;text-align:center;padding:72px 24px;border-radius:28px;border:1px solid var(--line2);background:radial-gradient(600px 260px at 50% 0,var(--glow),transparent 70%),var(--surface);position:relative;overflow:hidden}
.cta h2{font:400 clamp(34px,5vw,56px)/1.05 var(--serif);letter-spacing:-.02em}
.cta p{color:var(--muted);margin:14px 0 30px}

/* directory */
.page-head{padding:64px 24px 36px}
.page-head.center{text-align:center}
.dir-search{display:flex;align-items:center;gap:12px;margin-top:30px;max-width:620px;padding:0 18px;height:56px;border-radius:16px;border:1px solid var(--line2);background:var(--surface);color:var(--muted);transition:.2s}
.dir-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 5px var(--glow)}
.dir-search input{flex:1;background:none;border:0;outline:0;font-size:16px;color:var(--text);min-width:0}
.res{font-size:12.5px;color:var(--dim);white-space:nowrap}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.f{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:99px;border:1px solid var(--line);background:var(--surface);font-size:13.5px;font-weight:500;color:var(--muted);cursor:pointer;transition:.2s}
.f b{font-weight:600;font-size:11.5px;color:var(--dim)}
.f:hover{color:var(--text);border-color:var(--line2)}
.f.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.f.on b{color:inherit;opacity:.65}
.empty-dir{text-align:center;padding:80px 20px;color:var(--muted)}
.empty-dir h3{color:var(--text);margin:14px 0 6px}
.empty-dir .ic{margin:0 auto;color:var(--accent)}
.empty-dir a{color:var(--accent);text-decoration:underline}

/* tool page */
.tool-head{padding-top:36px}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim);margin-bottom:22px}
.crumbs a:hover{color:var(--text)}
.th-row{display:flex;align-items:center;gap:20px}
.th-text h1{font:400 clamp(30px,4.4vw,48px)/1.08 var(--serif);letter-spacing:-.02em}
.th-text p{color:var(--muted);margin-top:6px}
.fav-btn{margin-left:auto}
.fav-btn.on{color:var(--accent);border-color:var(--accent)}
.fav-btn.on .ic{fill:currentColor}
.tool-main{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:20px;margin-top:30px;align-items:start}
.tool-main.is-client{grid-template-columns:1fr}
.panel{border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(180deg,var(--surface),var(--bg2));padding:22px;box-shadow:var(--shadow)}
.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font:600 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);min-height:34px}
.form{position:sticky;top:88px}
.field{margin-bottom:16px}
.field label{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;margin-bottom:8px}
.field label i{font:500 11px var(--sans);font-style:normal;color:var(--dim);padding:2px 7px;border:1px solid var(--line);border-radius:99px}
.field small{display:block;margin-top:8px;color:var(--dim);font-size:12.5px}
.field code{font:12px var(--mono);background:var(--surface2);padding:1px 6px;border-radius:5px}
input[type=text],input[type=password],input[type=number],input[type=search],textarea,select{width:100%;padding:13px 15px;border-radius:var(--r-sm);border:1px solid var(--line2);background:var(--bg);outline:0;transition:.2s;font-size:15px}
textarea{resize:vertical;min-height:120px;line-height:1.55}
input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--glow)}
::placeholder{color:var(--dim)}
.select{position:relative}
.select::after{content:"";position:absolute;right:16px;top:50%;width:7px;height:7px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:translateY(-70%) rotate(45deg);pointer-events:none}
select{appearance:none;-webkit-appearance:none;padding-right:38px;cursor:pointer}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.chk{font-weight:400!important;color:var(--muted);font-size:12.5px!important;margin:8px 0 0!important}
.chk input{width:auto}

.out{min-height:420px}
.out-tools{display:flex;gap:8px}
.out-empty{text-align:center;padding:70px 20px;color:var(--muted)}
.out-empty .tile{margin:0 auto 20px}
.out-empty h3{color:var(--text);font-size:18px;margin-bottom:6px}
.skel{display:grid;gap:12px}
.skel i{display:block;height:14px;border-radius:7px;background:linear-gradient(90deg,var(--surface2),var(--surface3),var(--surface2));background-size:200% 100%;animation:sh 1.3s linear infinite}
.skel i:nth-child(3n){width:70%}.skel i:nth-child(4n){width:88%}.skel i:nth-child(5n){width:45%}
@keyframes sh{to{background-position:-200% 0}}
.loading-note{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px;margin-bottom:22px}
.spin{width:16px;height:16px;border-radius:50%;border:2px solid var(--line2);border-top-color:var(--accent);animation:rot .7s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.alert{padding:14px 16px;border-radius:var(--r-sm);font-size:14.5px;margin-bottom:18px;border:1px solid}
.alert.err{color:var(--err);border-color:color-mix(in srgb,var(--err) 40%,transparent);background:color-mix(in srgb,var(--err) 9%,transparent)}
.alert.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,transparent);background:color-mix(in srgb,var(--ok) 9%,transparent)}
.alert.warn{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 40%,transparent);background:color-mix(in srgb,var(--warn) 9%,transparent)}
.alert a{text-decoration:underline}

/* rendered markdown */
.md{font-size:15.5px;line-height:1.75;word-wrap:break-word}
.md>*:first-child{margin-top:0}
.md h1,.md h2,.md h3,.md h4{font-family:var(--sans);letter-spacing:-.01em;line-height:1.3;margin:1.6em 0 .55em}
.md h1{font:400 32px/1.15 var(--serif)}.md h2{font-size:21px}.md h3{font-size:17.5px}.md h4{font-size:15.5px}
.md p{margin:.8em 0}
.md ul,.md ol{margin:.8em 0 .8em 1.3em}.md li{margin:.3em 0}.md li::marker{color:var(--accent)}
.md blockquote{margin:1em 0;padding:.6em 1em;border-left:3px solid var(--accent);background:var(--surface2);border-radius:0 10px 10px 0;color:var(--muted)}
.md hr{border:0;border-top:1px solid var(--line2);margin:1.6em 0}
.md a{color:var(--accent);text-decoration:underline}
.md code{font:13.5px var(--mono);background:var(--surface2);padding:2px 6px;border-radius:6px;border:1px solid var(--line)}
.md pre{position:relative;margin:1em 0;border-radius:var(--r-sm);background:#0a0705;border:1px solid var(--line2);overflow:hidden}
[data-theme="light"] .md pre{background:#23170e}
.md pre code{display:block;padding:16px 18px;overflow-x:auto;background:none;border:0;color:#f3e8da;font-size:13px;line-height:1.65}
.md .pre-bar{display:flex;justify-content:space-between;align-items:center;padding:7px 12px;border-bottom:1px solid rgba(255,235,210,.1);font:11px var(--mono);color:#a79a8c}
.md .pre-bar button{background:none;border:0;color:#d6c9b8;cursor:pointer;font:600 11px var(--sans);display:inline-flex;gap:6px;align-items:center}
.md .pre-bar button:hover{color:var(--accent)}
.md table{border-collapse:collapse;width:100%;margin:1em 0;font-size:14.5px;display:block;overflow-x:auto}
.md th,.md td{border:1px solid var(--line2);padding:9px 12px;text-align:left;vertical-align:top}
.md th{background:var(--surface2);font-weight:600}
.cursor::after{content:"";display:inline-block;width:8px;height:1.1em;margin-left:2px;vertical-align:text-bottom;background:var(--accent);animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.meta{margin-top:22px;padding-top:14px;border-top:1px solid var(--line);color:var(--dim);font-size:12.5px;display:flex;gap:14px;flex-wrap:wrap}

/* images + palette */
.img-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.img-cell{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line2);background:var(--surface2);aspect-ratio:var(--ar,1)}
.img-cell img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .5s}
.img-cell img.ok{opacity:1}
.img-cell .skel-block{position:absolute;inset:0;background:linear-gradient(90deg,var(--surface2),var(--surface3),var(--surface2));background-size:200% 100%;animation:sh 1.3s linear infinite}
.img-cell .dl{position:absolute;right:10px;bottom:10px;opacity:0;transition:.2s}
.img-cell:hover .dl{opacity:1}
.img-cell .dl .icon-btn{background:rgba(14,10,8,.75);backdrop-filter:blur(8px);color:#fff;border-color:rgba(255,255,255,.2)}
.img-prompt{margin-top:16px;color:var(--dim);font-size:12.5px}
.palette-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px}
.sw{border-radius:14px;overflow:hidden;border:1px solid var(--line2);cursor:pointer;transition:transform .2s var(--ease);background:var(--surface)}
.sw:hover{transform:translateY(-3px)}
.sw .chipc{height:110px}
.sw .sw-t{padding:10px 12px;font-size:12.5px}
.sw .sw-t b{display:block;font:600 13px var(--mono);letter-spacing:.02em}
.sw .sw-t span{color:var(--muted);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* history */
.hist{margin-top:34px}
.hist-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.hist-head h2{font-size:15px;font-weight:600;color:var(--muted)}
.hist-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.hist-item{display:block;width:100%;text-align:left;padding:12px 14px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);cursor:pointer;transition:.2s}
.hist-item:hover{border-color:var(--accent)}
.hist-item b{display:block;font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hist-item span{font-size:12px;color:var(--dim)}

/* widgets */
.widget{padding:28px}
.w-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.w-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:14px 0}
.w-row .btn,.w-row .btn-ghost{padding:10px 16px;font-size:14px}
.range{width:100%;accent-color:var(--accent)}
.statbox{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin:16px 0}
.statbox div{padding:16px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--bg)}
.statbox b{display:block;font:400 30px/1.1 var(--serif)}.statbox span{font-size:12.5px;color:var(--muted)}
.qr-out{display:grid;place-items:center;padding:22px;border-radius:var(--r);border:1px dashed var(--line2);min-height:300px;background:var(--bg)}
.qr-out canvas{max-width:100%;height:auto;border-radius:10px}
.pw-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--bg);margin-bottom:8px}
.pw-item code{font:15px var(--mono);flex:1;overflow-wrap:anywhere}
.meter{height:6px;border-radius:99px;background:var(--surface3);overflow:hidden;margin:12px 0}
.meter i{display:block;height:100%;width:var(--w,0%);background:var(--mc,var(--accent));transition:.3s}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{padding:5px 10px;border-radius:99px;border:1px solid var(--line);font-size:12.5px;color:var(--muted)}
.rec{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--err);animation:pulse2 1.2s infinite}
@keyframes pulse2{50%{opacity:.3}}

/* palette (cmd+k) */
.palette[hidden]{display:none}
.palette{position:fixed;inset:0;z-index:100;display:grid;place-items:start center;padding-top:12vh}
.palette-bg{position:absolute;inset:0;background:rgba(8,5,3,.65);backdrop-filter:blur(6px)}
.palette-box{position:relative;width:min(640px,92vw);border-radius:20px;border:1px solid var(--line2);background:var(--surface);box-shadow:0 40px 100px -20px rgba(0,0,0,.8);overflow:hidden;animation:pop .22s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}}
.palette-in{display:flex;align-items:center;gap:12px;padding:0 20px;height:60px;border-bottom:1px solid var(--line);color:var(--muted)}
.palette-in input{flex:1;background:none;border:0;outline:0;font-size:17px;color:var(--text);box-shadow:none;padding:0}
.palette-in input:focus{box-shadow:none}
.palette-list{list-style:none;max-height:min(52vh,430px);overflow:auto;padding:8px}
.palette-list li a{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:12px;color:var(--text)}
.palette-list li a .meta2{display:flex;flex-direction:column;min-width:0}
.palette-list li a b{font-size:14.5px;font-weight:600}
.palette-list li a small{color:var(--dim);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.palette-list li.sel a,.palette-list li a:hover{background:var(--surface2)}
.palette-list li.none{padding:28px;text-align:center;color:var(--dim)}
.palette-list .tile{width:36px;height:36px;border-radius:11px}

/* footer */
.foot{margin-top:40px;border-top:1px solid var(--line);background:var(--bg2)}
.foot-in{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-top:56px;padding-bottom:40px}
.foot-brand p{color:var(--muted);font-size:14.5px;margin-top:16px;max-width:36ch}
.foot h4{font:600 12px var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
.foot a{display:block;color:var(--muted);font-size:14.5px;padding:5px 0;transition:.2s}
.foot a:hover{color:var(--accent)}
.foot .logo{display:inline-flex;padding:0}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;padding-bottom:30px;border-top:1px solid var(--line);color:var(--dim);font-size:13px}

/* prose / admin */
.prose h2{font:400 30px/1.2 var(--serif);margin:34px 0 12px}
.prose p,.prose li{color:var(--muted);margin:10px 0}
.prose ul{margin-left:1.2em}.prose li b{color:var(--text)}
.prose .btn{margin-top:14px}
.auth{padding:80px 24px}
.auth-card{max-width:440px;margin:0 auto;text-align:center}
.auth-card .tile{margin:0 auto 18px}
.auth-card h1{font:400 32px var(--serif);margin-bottom:6px}
.auth-card p{margin-bottom:22px}
.auth-card form{text-align:left}
.admin-nav{display:flex;gap:8px;margin-top:22px}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.kpi{padding:20px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface)}
.kpi span{color:var(--muted);font-size:13px}.kpi b{display:block;font:400 40px/1.15 var(--serif)}.kpi b.sm{font:600 15px/1.5 var(--sans);margin-top:10px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.bars{display:flex;align-items:flex-end;gap:12px;height:200px}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:6px;height:100%}
.bar .h{width:100%;border-radius:8px 8px 3px 3px;background:linear-gradient(180deg,var(--accent),var(--accent2));min-height:4px;height:var(--hv,0)}
.bar b{font-size:12px;font-weight:600}.bar span{font-size:12px;color:var(--dim)}
.hrow{display:grid;grid-template-columns:minmax(0,1.4fr) 1fr 36px;gap:12px;align-items:center;padding:8px 0;font-size:14px}
.hrow a:hover{color:var(--accent)}.hrow a{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hbar{height:8px;border-radius:99px;background:var(--surface3);overflow:hidden}.hbar .w{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));width:var(--wv,0)}
.hrow b{text-align:right}
.settings .panel{margin-bottom:18px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.row-actions{display:flex;gap:12px;flex-wrap:wrap}

/* reveal */
.rv{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}html{scroll-behavior:auto}}

/* responsive */
@media (max-width:980px){
  .tool-main{grid-template-columns:1fr}.form{position:static}
  .steps,.bento{grid-template-columns:1fr 1fr}.b-lg{grid-column:span 2}
  .kpis{grid-template-columns:1fr 1fr}.two,.w-grid{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr 1fr}
}
@media (max-width:1020px){.kbd-btn{min-width:0}.kbd-label{display:none}.kbd-btn kbd{display:none}}
@media (max-width:820px){
  .nav-actions .hide-sm,.kbd-label,.kbd-btn kbd{display:none}.nav-actions .show-sm{display:grid}
  .kbd-btn{min-width:0;width:40px;height:40px;padding:0;justify-content:center;border-radius:11px}
  .nav-links{position:absolute;top:68px;left:0;right:0;flex-direction:column;padding:12px 24px 20px;background:var(--bg);border-bottom:1px solid var(--line);margin:0;display:none}
  .nav-links.open{display:flex}.nav-links a{padding:13px 8px;font-size:16px}
}
@media (max-width:640px){
  .wrap{padding:0 16px}.sec{padding:72px 16px 0}.hero{padding-top:48px}
  .stats{grid-template-columns:1fr 1fr;margin-top:48px}
  .steps,.bento,.grid2{grid-template-columns:1fr}.b-lg{grid-column:auto}
  .ask{flex-wrap:wrap;padding:10px 12px;border-radius:18px}.ask input[type=text]{flex-basis:calc(100% - 40px)}.ask .btn{width:100%}
  .th-row{flex-wrap:wrap;gap:14px}.fav-btn{margin-left:0}
  .img-grid{grid-template-columns:1fr}.foot-in{grid-template-columns:1fr;gap:28px}.panel{padding:18px}.widget{padding:18px}
  .page-head{padding:44px 16px 28px}.cta{margin:72px 0;padding:52px 18px}
}

/* toast + helpers */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);opacity:0;pointer-events:none;z-index:200;padding:11px 18px;border-radius:12px;background:var(--text);color:var(--bg);font-size:14px;font-weight:600;box-shadow:0 14px 40px -10px rgba(0,0,0,.6);transition:.3s var(--ease)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.sr-only{position:absolute;left:-9999px;top:0;opacity:0}
.small{font-size:13px}
.w-row .select{min-width:130px}
input[type=color]{width:100%;height:46px;padding:4px;border-radius:var(--r-sm);border:1px solid var(--line2);background:var(--bg);cursor:pointer}
.img-fail{padding:24px 12px;display:grid;place-items:center;gap:6px;height:100%}
.img-fail p{font-size:13px}