/* turnley.dev — one stylesheet, no framework, no webfonts, no CDN. */

:root{
  --paper:#EEF1F5;
  --panel:#FFFFFF;
  --ink:#101A24;
  --ink-soft:#48596A;
  --rule:#CBD5E0;
  --rule-soft:#E1E7EE;
  --brass:#A8760F;
  --brass-lite:#F6E7C4;
  --teal:#0F6D74;
  --danger:#9E332B;
  --code-bg:#121B25;
  --code-fg:#D7E1EC;
  --sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --wrap:1080px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.55;
}
a{color:var(--teal)}
a:hover{color:var(--brass)}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--ink);color:#fff;padding:8px 12px;z-index:50}
.mono{font-family:var(--mono)}
.muted{color:var(--ink-soft)}
.small{font-size:13px}

/* ---------- masthead ---------- */
.masthead{background:var(--ink);color:#E7EDF4;padding:18px 0 16px}
.masthead-in{display:grid;grid-template-columns:auto 1fr auto auto;gap:14px;align-items:center}
.wordmark{
  font-family:var(--mono);font-size:22px;font-weight:700;letter-spacing:-0.5px;
  color:#fff;text-decoration:none;white-space:nowrap;
}
.wordmark span{color:var(--brass)}
.wordmark.small{font-size:16px;margin:0 0 10px}
.mast-line{margin:0;font-size:13px;color:#93A5B8;border-left:1px solid #2C3B4B;padding-left:18px}
.search{display:flex;gap:6px}
.search input{
  font:inherit;font-size:14px;padding:8px 10px;width:270px;
  border:1px solid #33465A;border-radius:3px;background:#0A121B;color:#E7EDF4;
}
.search input::placeholder{color:#63788D}
.search button{
  font:inherit;font-size:14px;padding:8px 14px;border:0;border-radius:3px;
  background:var(--brass);color:#1A1206;font-weight:600;cursor:pointer;
}

/* ---------- index rail (the signature) ---------- */
.index-rail{background:#182430;border-bottom:3px solid var(--brass);overflow:hidden}
.rail-in{display:flex;overflow-x:auto;scrollbar-width:thin}
.rail-item{
  flex:0 0 auto;display:flex;flex-direction:column;gap:1px;
  padding:8px 14px;text-decoration:none;color:#B9C7D6;
  border-right:1px solid #24323F;
}
.rail-item:hover{background:#22303E;color:#fff}
.rail-item.is-on{background:var(--brass);color:#1A1206}
.rail-code{font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:1px}
.rail-name{font-size:11px;opacity:.8;white-space:nowrap}

/* ---------- ads ---------- */
.ad{margin:20px auto;max-width:var(--wrap);padding:0 20px;text-align:center}
.ad-mark{
  display:block;font-family:var(--mono);font-size:10px;letter-spacing:1.5px;
  text-transform:uppercase;color:#93A2B2;margin-bottom:4px;
}
.ad-body{display:flex;justify-content:center}
.ad-body iframe,.ad-body img{max-width:100%;border:0}
/* Reserve the slot's height so a slow or blocked ad does not shift the page.
   An empty slot renders nothing at all, so nothing is reserved for it either. */
.ad[data-size="728x90"] .ad-body{min-height:90px}
.ad[data-size="468x60"] .ad-body{min-height:60px}
.ad[data-size="300x250"] .ad-body{min-height:250px}
.ad[data-size="160x600"] .ad-body{min-height:600px}
.ad-sidebar{margin:18px 0 0;padding:0}
.house{
  display:block;padding:14px 16px;background:var(--brass-lite);
  border:1px solid #E3CC96;border-radius:3px;text-decoration:none;color:#5C4106;
}
.house strong{display:block;font-size:15px}
.house span{font-size:13px;opacity:.85}

/* ---------- hero ---------- */
main{padding-bottom:60px}
.hero{padding:44px 0 32px;border-bottom:1px solid var(--rule)}
.eyebrow{
  margin:0 0 10px;font-family:var(--mono);font-size:11px;letter-spacing:2px;
  text-transform:uppercase;color:var(--brass);
}
.hero h1{
  margin:0 0 14px;font-size:clamp(30px,5vw,46px);line-height:1.08;
  letter-spacing:-1px;max-width:16ch;
}
.lede{margin:0;font-size:17px;color:var(--ink-soft);max-width:62ch}
.hero-cta{margin:22px 0 0;display:flex;gap:10px;flex-wrap:wrap}
.btn{
  display:inline-block;padding:10px 18px;border-radius:3px;text-decoration:none;
  background:var(--ink);color:#fff;font-size:14px;font-weight:600;border:1px solid var(--ink);
}
.btn:hover{background:#22303E;color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--rule)}
.btn.ghost:hover{border-color:var(--ink);background:transparent;color:var(--ink)}

/* ---------- bands and cards ---------- */
.band{margin:34px 0}
.band-h{
  margin:0 0 14px;font-size:13px;font-weight:700;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--ink-soft);
  padding-bottom:7px;border-bottom:1px solid var(--rule);
}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1px;background:var(--rule-soft);border:1px solid var(--rule-soft)}
.card{background:var(--panel)}
.card-link{display:flex;gap:14px;padding:16px;text-decoration:none;color:inherit;height:100%}
.card-link:hover{background:#F7F9FB}
.part{
  font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.5px;
  color:var(--brass);border-right:1px solid var(--rule-soft);padding-right:12px;
  white-space:nowrap;padding-top:2px;
}
.card.has-risk .part{color:var(--danger)}
.card-body h3{margin:0 0 5px;font-size:16px;line-height:1.3}
.card-body p{margin:0 0 8px;font-size:14px;color:var(--ink-soft)}
.card-meta{display:flex;gap:8px;flex-wrap:wrap;font-family:var(--mono);font-size:10px;letter-spacing:.5px;text-transform:uppercase}
.card-meta span{padding:2px 6px;border:1px solid var(--rule);border-radius:2px;color:var(--ink-soft)}
.card-meta .risk{border-color:#E0B9B4;color:var(--danger)}

/* ---------- category index ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:1px;background:var(--rule-soft);border:1px solid var(--rule-soft)}
.cat{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;background:var(--panel);text-decoration:none;color:inherit}
.cat:hover{background:#F7F9FB}
.cat-code{
  font-family:var(--mono);font-size:12px;font-weight:700;color:#fff;background:var(--ink);
  padding:3px 7px;border-radius:2px;letter-spacing:1px;
}
.cat-main{flex:1}
.cat-main strong{display:block;font-size:15px}
.cat-blurb{display:block;font-size:13px;color:var(--ink-soft);margin-top:3px}
.cat-n{font-family:var(--mono);font-size:13px;color:var(--ink-soft)}

/* ---------- page heads ---------- */
.page-head{padding:34px 0 18px;border-bottom:1px solid var(--rule);margin-bottom:24px}
.page-head h1{margin:0 0 8px;font-size:32px;letter-spacing:-.5px}
.count{margin:10px 0 0;font-family:var(--mono);font-size:12px;color:var(--ink-soft)}
.crumbs{padding:18px 0 0;font-size:13px;color:var(--ink-soft);display:flex;gap:8px;flex-wrap:wrap}
.crumb-part{font-family:var(--mono)}
.empty{padding:40px 0;color:var(--ink-soft)}

/* ---------- entry ---------- */
.entry-head{padding:14px 0 22px;border-bottom:1px solid var(--rule);margin-bottom:24px}
.part-big{
  margin:0 0 8px;font-family:var(--mono);font-size:12px;font-weight:700;
  letter-spacing:2px;color:var(--brass);
}
.entry-head h1{margin:0 0 10px;font-size:clamp(26px,4vw,38px);line-height:1.12;letter-spacing:-.6px;max-width:22ch}
.entry-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:36px;align-items:start}
.entry-main{min-width:0}
.entry-side{min-width:0}
.entry.narrow{max-width:70ch}
.prose p{margin:0 0 14px;font-size:16px}
.prose code{font-family:var(--mono);font-size:14px;background:#E3E9F0;padding:1px 5px;border-radius:2px}
.sub{margin-top:30px}
.sub h2{
  font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--ink-soft);
  border-bottom:1px solid var(--rule);padding-bottom:6px;margin:0 0 12px;
}
.gotchas .prose p{border-left:3px solid var(--brass);padding-left:12px}
.warn{
  margin-top:26px;padding:12px 14px;background:#FBF0EE;border:1px solid #E6C6C1;
  border-radius:3px;font-size:14px;color:#6E241D;
}
.stamp{margin-top:26px;font-family:var(--mono);font-size:12px;color:var(--ink-soft)}

/* ---------- code ---------- */
.code-wrap{margin:22px 0;border-radius:4px;overflow:hidden;border:1px solid #0A121B}
.code-bar{display:flex;justify-content:space-between;align-items:center;background:#0A121B;padding:6px 10px}
.code-lang{font-family:var(--mono);font-size:11px;letter-spacing:1.5px;color:#7C8AA0}
.copy{
  font:inherit;font-family:var(--mono);font-size:11px;letter-spacing:1px;text-transform:uppercase;
  background:#22303E;color:#D7E1EC;border:0;border-radius:2px;padding:4px 10px;cursor:pointer;
}
.copy:hover{background:var(--brass);color:#1A1206}
pre.code{
  margin:0;padding:16px;background:var(--code-bg);color:var(--code-fg);
  font-family:var(--mono);font-size:13.5px;line-height:1.6;
  overflow-x:auto;white-space:pre-wrap;word-break:break-word;
}
pre.code code{font:inherit}
pre.code span{font:inherit}
.tk-k{color:#F2B441}
.tk-s{color:#7FD4B0}
.tk-c{color:#7C8AA0}
.tk-n{color:#8FB8F0}

/* ---------- entry sidebar ---------- */
.spec{
  margin:0;padding:14px 16px;background:var(--panel);border:1px solid var(--rule-soft);
  display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:13px;
}
.spec dt{color:var(--ink-soft);font-family:var(--mono);font-size:11px;letter-spacing:.5px;text-transform:uppercase;padding-top:2px}
.spec dd{margin:0;overflow-wrap:anywhere}
.tags{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.tags a{
  display:inline-block;font-size:12px;padding:3px 9px;border:1px solid var(--rule);
  border-radius:12px;text-decoration:none;color:var(--ink-soft);background:var(--panel);
}
.tags a:hover{border-color:var(--brass);color:var(--brass)}

/* ---------- prev / next ---------- */
.seq{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule-soft);border:1px solid var(--rule-soft);margin:34px 0 0}
.seq a{display:block;padding:14px 16px;background:var(--panel);text-decoration:none;color:inherit}
.seq a:hover{background:#F7F9FB}
.seq span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--brass);margin-bottom:4px}
.seq strong{font-size:15px;line-height:1.3}
.seq-next{text-align:right}

/* ---------- pager ---------- */
.pager{display:flex;gap:6px;margin:28px 0}
.pager a{
  padding:6px 12px;border:1px solid var(--rule);border-radius:3px;
  text-decoration:none;color:var(--ink-soft);background:var(--panel);font-size:14px;
}
.pager a.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:#93A5B8;padding:30px 0;margin-top:50px}
.foot-brand{margin:0 0 8px;font-family:var(--mono);font-size:16px;font-weight:700;color:#fff}
.foot-brand span{color:var(--brass)}
.foot-note{margin:0 0 14px;font-size:13px;max-width:70ch}
.foot-links{list-style:none;margin:0;padding:0;display:flex;gap:16px;flex-wrap:wrap;font-size:13px}
.foot-links a{color:#B9C7D6}

/* ---------- admin ---------- */
body.admin{background:#F4F6F8}
.adm-bar{background:var(--ink);color:#fff;padding:10px 0}
.adm-bar-in{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.adm-brand{font-family:var(--mono);font-weight:700;color:#fff;text-decoration:none}
.adm-brand span{color:var(--brass)}
.adm-bar nav{display:flex;gap:14px;flex-wrap:wrap}
.adm-bar nav a{color:#B9C7D6;text-decoration:none;font-size:14px}
.adm-bar nav a:hover{color:var(--brass)}
.adm-main{padding:24px 20px 70px}
.adm-main h1{margin:0 0 18px;font-size:26px}
.demo-strip{margin:0;padding:8px 20px;background:var(--brass-lite);color:#5C4106;font-size:14px;text-align:center}
.flash{padding:10px 14px;background:#E8F1E9;border:1px solid #BCD8C0;border-radius:3px;font-size:14px;margin:0 0 18px}
.flash.err{background:#FBF0EE;border-color:#E6C6C1;color:#6E241D}
.panel{background:var(--panel);border:1px solid var(--rule-soft);border-radius:4px;padding:18px;margin:0 0 20px}
.panel h2{margin:0 0 14px;font-size:15px;letter-spacing:.5px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px}
.kpi{background:var(--panel);border:1px solid var(--rule-soft);border-radius:4px;padding:14px}
.kpi b{display:block;font-size:26px;font-family:var(--mono)}
.kpi span{font-size:12px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:1px}
.chart{width:100%;height:auto;display:block}
.legend{list-style:none;margin:12px 0 0;padding:0;display:flex;gap:16px;flex-wrap:wrap;font-size:13px}
.legend .dot{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px}
.grid{width:100%;border-collapse:collapse;background:var(--panel);font-size:14px}
.grid th,.grid td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--rule-soft);vertical-align:top}
.grid th{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--ink-soft)}
.grid tr.zero td{background:#FBF0EE}
.row-actions{display:flex;gap:10px;align-items:center}
.row-actions form{display:inline}
button.link{background:none;border:0;padding:0;font:inherit;color:var(--teal);cursor:pointer;text-decoration:underline}
button.link.danger{color:var(--danger)}
.stack{display:flex;flex-direction:column;gap:14px}
.stack label,.filters label{display:block;font-size:13px;font-weight:600}
.hint{font-weight:400;color:var(--ink-soft);font-size:12px}
input[type=text],input[type=password],input[type=search],input:not([type]),select,textarea{
  width:100%;font:inherit;font-size:14px;padding:8px 10px;margin-top:4px;
  border:1px solid var(--rule);border-radius:3px;background:#fff;color:var(--ink);
}
textarea.mono,input.mono{font-family:var(--mono);font-size:13px}
.row{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}
.row .grow{flex:1;min-width:220px}
.checks{gap:20px}
label.inline{display:inline-flex;align-items:center;gap:7px;font-weight:400}
label.inline input{width:auto;margin:0}
.actions{display:flex;gap:10px;align-items:center;margin:8px 0 0;flex-wrap:wrap}
button[type=submit]{
  font:inherit;font-size:14px;font-weight:600;padding:9px 18px;border:0;border-radius:3px;
  background:var(--ink);color:#fff;cursor:pointer;
}
button[type=submit]:hover{background:#22303E}
.slot{border:1px solid var(--rule-soft);border-radius:4px;padding:14px;background:var(--panel);margin:0}
.slot legend{font-size:13px;font-weight:700;padding:0 6px}
.slot .size{font-size:11px;color:var(--ink-soft)}
.filters{display:flex;gap:10px;align-items:flex-end;margin-bottom:16px;flex-wrap:wrap}
.filters select,.filters input{width:auto;min-width:180px}
.tabs{display:flex;gap:8px;margin:0 0 18px}
.tabs a{padding:5px 12px;border:1px solid var(--rule);border-radius:3px;text-decoration:none;font-size:13px;color:var(--ink-soft);background:var(--panel)}
.tabs a.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.report{list-style:none;margin:0 0 18px;padding:0;font-size:14px}
.report li{padding:5px 10px;border-left:3px solid #BCD8C0;background:var(--panel);margin-bottom:2px}
.report li.err{border-left-color:#E6C6C1}
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.login-box{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--rule-soft);border-radius:4px;padding:26px}
.login-box h1{margin:0 0 16px;font-size:20px}
.login-box .wordmark{color:var(--ink)}
.login-box form{display:flex;flex-direction:column;gap:12px}
.login-box button{width:100%}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .entry-grid{grid-template-columns:1fr;gap:24px}
  .two-col{grid-template-columns:1fr}
}
@media (max-width:760px){
  .masthead-in{grid-template-columns:1fr;gap:12px}
  .mast-tools{justify-self:start}
  .mast-line{border-left:0;padding-left:0}
  .search input{width:100%}
  .search{width:100%}
  .cards,.cat-grid,.seq{grid-template-columns:1fr}
  .seq-next{text-align:left}
  .rail-name{display:none}
  .rail-item{padding:9px 12px}
  .ad[data-size="728x90"] .ad-body{min-height:60px}
  .ad[data-size="160x600"] .ad-body{min-height:250px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* ---------- tools ---------- */
.tool-intro{margin-bottom:26px}
.tool-form{
  background:var(--panel);border:1px solid var(--rule-soft);border-radius:4px;
  padding:18px;margin:0 0 24px;
}
.tool-row{display:flex;flex-wrap:wrap;gap:14px}
.tool-row > .tool-field{flex:1 1 180px;min-width:0}
.tool-field{display:block;font-size:13px;font-weight:600;margin-bottom:12px}
.tool-field input,.tool-field select,.tool-field textarea{
  width:100%;font:inherit;font-size:14px;padding:8px 10px;margin-top:4px;
  border:1px solid var(--rule);border-radius:3px;background:#fff;color:var(--ink);
}
.tool-field textarea{font-family:var(--mono);font-size:13px}
.tool-group{border:1px solid var(--rule-soft);border-radius:3px;padding:14px;margin:0 0 14px}
.tool-group legend{
  font-family:var(--mono);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--ink-soft);padding:0 6px;
}
.tool-checks{display:flex;flex-wrap:wrap;gap:10px 22px;margin:0}
.tool-check{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:400}
.tool-check input{width:auto;margin:0}
.tool-actions{display:flex;gap:10px;align-items:center;margin:14px 0 0;flex-wrap:wrap}
.tool-actions button{
  font:inherit;font-size:14px;font-weight:600;padding:10px 20px;border:0;border-radius:3px;
  background:var(--brass);color:#1A1206;cursor:pointer;
}
.tool-actions button:hover{background:#96690C}
.tool-presets{font-size:13px;color:var(--ink-soft);margin:0 0 20px}
.tool-presets a{margin-right:8px;text-decoration:none}
.tool-presets code{font-family:var(--mono);font-size:12px;background:#E3E9F0;padding:2px 6px;border-radius:2px}

.tool-result{margin:0 0 26px}
.result-grid{
  display:grid;grid-template-columns:minmax(140px,auto) 1fr;gap:0;margin:0;
  border:1px solid var(--rule-soft);background:var(--panel);
}
.result-grid dt{
  padding:11px 14px;font-family:var(--mono);font-size:10px;letter-spacing:1px;
  text-transform:uppercase;color:var(--ink-soft);border-bottom:1px solid var(--rule-soft);
  background:#F7F9FB;
}
.result-grid dd{margin:0;padding:11px 14px;border-bottom:1px solid var(--rule-soft);min-width:0}
.result-grid dt:last-of-type,.result-grid dd:last-of-type{border-bottom:0}
.result-grid .big{font-size:22px;font-weight:700;display:block;line-height:1.2}
.result-grid .good{color:#1C6B3F}
.result-grid .bad{color:var(--danger)}
.unit-note{display:block;font-size:12px;color:var(--ink-soft);margin-top:2px}
.breakable{overflow-wrap:anywhere}
.tool-table{margin-top:18px}
.tool-table td,.tool-table th{font-size:13px}

/* search result preview in the meta tag tool */
.serp{
  background:var(--panel);border:1px solid var(--rule-soft);padding:16px;margin-top:18px;
  max-width:600px;
}
.serp-url{margin:0 0 2px;font-size:13px;color:#3C6E3C}
.serp-title{margin:0 0 3px;font-size:19px;color:#1a0dab;line-height:1.3}
.serp-desc{margin:0;font-size:14px;color:#4d5156;line-height:1.45}

@media (max-width:600px){
  .result-grid{grid-template-columns:1fr}
  .result-grid dt{border-bottom:0;padding-bottom:0;background:var(--panel)}
}

/* ---------- tools prominence ---------- */
.btn.primary{background:var(--brass);border-color:var(--brass);color:#1A1206}
.btn.primary:hover{background:#96690C;border-color:#96690C;color:#1A1206}
.mast-tools{
  justify-self:end;align-self:center;font-size:13px;font-weight:600;color:var(--brass);
  text-decoration:none;white-space:nowrap;border:1px solid #3A4B5E;border-radius:3px;padding:7px 12px;
}
.mast-tools:hover{background:var(--brass);color:#1A1206;border-color:var(--brass)}
.rail-item.is-tools{background:#22303E;box-shadow:inset 3px 0 0 var(--brass)}
.rail-item.is-tools .rail-code{color:var(--brass)}
.rail-item.is-tools:hover,.rail-item.is-tools.is-on{background:var(--brass)}
.rail-item.is-tools.is-on .rail-code{color:#1A1206}
.band-more{margin:12px 0 0;font-size:14px}
.band-more a{text-decoration:none;font-weight:600}
.tool-crosslink{
  display:block;margin-top:18px;padding:14px 16px;text-decoration:none;color:inherit;
  background:var(--brass-lite);border:1px solid #E3CC96;border-radius:3px;
}
.tool-crosslink:hover{border-color:var(--brass);color:inherit}
.xl-kicker{
  display:block;font-family:var(--mono);font-size:10px;letter-spacing:1.5px;
  text-transform:uppercase;color:#8A6410;margin-bottom:4px;
}
.tool-crosslink strong{display:block;font-size:15px;line-height:1.3;color:#4A3406}
.xl-blurb{display:block;font-size:13px;color:#5C4106;margin-top:4px}
.tool-hits .card{background:#FDFBF5}