/* Generated by scripts/build_tools.py from projects.css, tools.css, tools2.css, tools3.css, tool-visuals.css, tools4.css (in cascade order). Edit those files, not this one. */
/* ---- projects.css ---- */
/* leej.uk project pages (/projects, /projects/<slug>) and the homepage project cards.
   Uses the tokens from styles.css (quietstats palette, Geist). Kept separate from styles.css
   so it merges cleanly alongside other branches. */
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}

/* Homepage + index cards: whole card opens the detail page; external link sits above */
.pj-card{position:relative;cursor:pointer}
.pj-links{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1rem;margin-top:.55rem}
.pj-more{font-family:var(--display);font-weight:600;font-size:.88rem;color:var(--g);text-decoration:none;display:inline-flex;align-items:center;gap:.3rem}
.pj-more::after{content:"";position:absolute;inset:0;z-index:1;border-radius:14px}
.pj-more:focus-visible{outline:none}
.pj-more:focus-visible::after{outline:2px solid var(--b);outline-offset:-2px}
.pj-card:hover .pj-more{text-decoration:underline;text-underline-offset:3px}
.pj-ext{position:relative;z-index:2;font-family:var(--mono);font-size:.78rem;color:var(--b-soft);text-decoration:none;overflow-wrap:anywhere;padding:.15rem 0}
.pj-ext:hover{text-decoration:underline;text-underline-offset:3px}
.side-sub .side-link{color:var(--g);text-decoration:none;font-weight:600}
.side-sub .side-link:hover{text-decoration:underline;text-underline-offset:3px}

/* Page shell */
.pp-wrap{max-width:1080px;margin:0 auto;padding:0 1.25rem}
.pp-hero{position:relative;overflow:hidden;isolation:isolate;padding:6.25rem 0 2.2rem;
background:radial-gradient(800px 420px at 85% 0%,rgba(124,140,255,.2),transparent 60%),radial-gradient(600px 380px at 10% 100%,rgba(46,230,166,.07),transparent 60%),linear-gradient(90deg,#0b0d14 0%,#10131f 45%,#151a2b 100%)}
.pp-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:80px;background:linear-gradient(transparent,var(--bg));pointer-events:none;z-index:-1}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.2rem .5rem;font-family:var(--mono);font-size:.75rem;color:var(--mut);letter-spacing:.04em}
.crumbs li+li::before{content:"/";margin-right:.5rem;opacity:.6}
.crumbs a{color:var(--mut);text-decoration:none}
.crumbs a:hover{color:var(--b-soft)}
.crumbs [aria-current]{color:var(--ink)}
.pp-title{display:flex;align-items:center;gap:1rem;margin-top:1.6rem}
.pp-icon{flex:0 0 64px;width:64px;height:64px}
.pp-title .eyebrow{margin-bottom:.25rem}
.pp-title h1,.pp-index-h{font-family:var(--display);font-size:clamp(2.2rem,9vw,3.6rem);font-weight:800;letter-spacing:-.04em;line-height:1;background:linear-gradient(90deg,var(--ink),var(--b-soft) 70%,var(--g));-webkit-background-clip:text;background-clip:text;color:transparent;overflow-wrap:anywhere}
.pp-hero-index .eyebrow{margin-top:1.6rem}
.pp-lede{margin-top:1.1rem;max-width:44rem;font-size:clamp(1.02rem,2.6vw,1.2rem);line-height:1.55;color:var(--soft-ink)}
.pp-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1.5rem}
.btn{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:0 1.1rem;border-radius:10px;text-decoration:none;font-family:var(--display);font-weight:600;font-size:.92rem;transition:transform .2s,box-shadow .2s,border-color .2s;max-width:100%}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--b),#4f5fe0);border:1px solid rgba(124,140,255,.6);box-shadow:0 8px 24px rgba(124,140,255,.25);overflow-wrap:anywhere}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(124,140,255,.35)}
.pill{display:inline-flex;align-items:center;gap:.5rem;height:32px;padding:0 .8rem;border-radius:99px;font-size:.8rem;font-weight:600;font-family:var(--display)}
.pill-sm{height:24px;padding:0 .6rem;font-size:.75rem}
.pill-dot{width:8px;height:8px;border-radius:50%;background:currentColor}
.pill-live{color:#c9f7e6;background:rgba(46,230,166,.1);border:1px solid rgba(46,230,166,.35)}
.pill-live .pill-dot{background:var(--g);box-shadow:0 0 0 3px rgba(46,230,166,.2)}

/* Screenshot + facts */
.pp-main{padding-bottom:2rem}
.pp-intro{display:grid;gap:1.25rem;margin-top:.5rem}
.pp-shot{border:1px solid rgba(124,140,255,.3);border-radius:14px;overflow:hidden;background:var(--panel);box-shadow:0 18px 50px rgba(0,0,0,.35)}
.pp-shot img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top}
.pp-facts{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1.2rem 1.25rem}
.pp-facts-h{font-family:var(--display);font-size:1rem;font-weight:600;color:var(--b-soft);margin-bottom:.6rem}
.pp-facts dl{display:grid;gap:0}
.pp-facts dl>div{display:grid;grid-template-columns:7.2rem 1fr;gap:.75rem;padding:.55rem 0;border-top:1px solid var(--line)}
.pp-facts dt{font-family:var(--mono);font-size:.74rem;color:var(--mut);padding-top:.15rem}
.pp-facts dd{font-size:.92rem;min-width:0;overflow-wrap:anywhere}
.pp-toc{margin-top:1rem;padding-top:.9rem;border-top:1px solid var(--line)}
.pp-toc p{font-family:var(--mono);font-size:.74rem;color:var(--mut);margin-bottom:.4rem}
.pp-toc ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem}
.pp-toc a{display:inline-block;font-size:.8rem;text-decoration:none;padding:.3rem .65rem;border-radius:99px;border:1px solid rgba(124,140,255,.25);background:rgba(124,140,255,.07)}
.pp-toc a:hover{border-color:var(--b);background:rgba(124,140,255,.15)}

/* Body copy */
.pp-body{margin-top:1rem}
.pp-sec{max-width:760px}
.pp-sec{padding-top:2.4rem;scroll-margin-top:84px}
.pp-sec h2{font-family:var(--display);font-size:clamp(1.35rem,4.5vw,1.7rem);font-weight:700;letter-spacing:-.015em;margin-bottom:.8rem;display:flex;align-items:center;gap:.65rem}
.pp-sec h2::before{content:"";flex:0 0 18px;height:3px;border-radius:2px;background:linear-gradient(90deg,var(--b),var(--g))}
.pp-sec p{color:var(--soft-ink);font-size:1.02rem;line-height:1.7;max-width:68ch}
.pp-sec p+p{margin-top:.9rem}
.pp-sec p a{color:var(--b-soft);text-underline-offset:3px}
.pp-features{list-style:none;display:grid;gap:.75rem}
.pp-features li{display:flex;flex-direction:column;gap:.25rem;padding:1rem 1.1rem;border-radius:12px;background:var(--card);border:1px solid var(--line);border-left:3px solid var(--g)}
.pp-features b{font-family:var(--display);font-weight:600}
.pp-features span{color:var(--mut);font-size:.92rem;line-height:1.5}
.pp-links{list-style:none;display:grid;gap:.6rem}
.pp-links a{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.2rem 1rem;align-items:baseline;padding:.85rem 1rem;border-radius:10px;border:1px solid rgba(46,230,166,.22);background:rgba(46,230,166,.05);text-decoration:none;transition:background .2s,border-color .2s}
.pp-links a:hover{background:rgba(46,230,166,.12);border-color:rgba(46,230,166,.5)}
.lk-t{font-weight:600}
.lk-u{font-family:var(--mono);font-size:.78rem;color:var(--mut);overflow-wrap:anywhere;min-width:0}

/* Prev / next */
.pp-pn{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;margin-top:3rem}
.pn{display:flex;flex-direction:column;gap:.45rem;padding:1rem;border-radius:14px;background:var(--card);border:1px solid var(--line);text-decoration:none;min-width:0;transition:transform .2s,border-color .2s,box-shadow .2s}
.pn:hover{transform:translateY(-3px);border-color:rgba(124,140,255,.55);box-shadow:0 10px 30px rgba(0,0,0,.3)}
.pn-next{text-align:right;align-items:flex-end}
.pn-k{font-family:var(--mono);font-size:.72rem;color:var(--mut)}
.pn-v{display:flex;align-items:center;gap:.55rem;font-family:var(--display);font-weight:600;font-size:1rem;min-width:0;overflow-wrap:anywhere}
.pn-next .pn-v{flex-direction:row-reverse}
.pn-v img{flex:0 0 32px;width:32px;height:32px}
.pp-all{margin-top:1.6rem;text-align:center;color:var(--mut);font-size:.9rem}
.pp-all a{color:var(--b-soft)}
.pp-grid{margin-top:.5rem}

@media (min-width:700px){.pp-features{grid-template-columns:1fr 1fr}.pp-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){
  .pp-wrap{padding:0 2rem}
  .pp-hero{padding:7.5rem 0 2.6rem}
  .pp-intro{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);align-items:start}
  .pp-facts{position:sticky;top:100px}
}

/* Light theme */
[data-theme="light"] .pp-hero{background:radial-gradient(800px 420px at 85% 0%,rgba(88,101,242,.14),transparent 60%),radial-gradient(600px 380px at 10% 100%,rgba(14,164,116,.09),transparent 60%),linear-gradient(90deg,#f6f7fb 0%,#eef0fb 50%,#e8ebfb 100%)}
[data-theme="light"] .pp-title h1,[data-theme="light"] .pp-index-h{background:linear-gradient(90deg,var(--ink),var(--b) 70%,var(--g));-webkit-background-clip:text;background-clip:text}
[data-theme="light"] .pill-live{color:#08714f;background:rgba(14,164,116,.1);border-color:rgba(14,164,116,.35)}
[data-theme="light"] .pp-shot{border-color:rgba(88,101,242,.3);box-shadow:0 14px 40px rgba(22,26,38,.12)}
[data-theme="light"] .pp-shot .code-bar{background:#eef0f7}
[data-theme="light"] .pp-facts,[data-theme="light"] .pp-features li,[data-theme="light"] .pn{box-shadow:0 1px 2px rgba(22,26,38,.05)}
[data-theme="light"] .pp-toc a{background:rgba(88,101,242,.06);border-color:rgba(88,101,242,.22)}
[data-theme="light"] .pp-links a{background:rgba(14,164,116,.06);border-color:rgba(14,164,116,.3)}
[data-theme="light"] .pn:hover{box-shadow:0 10px 26px rgba(22,26,38,.12)}
@media (prefers-reduced-motion:reduce){.pn:hover,.btn-primary:hover{transform:none}}

/* Logo strip: eight icons sit in two even rows of four on phones */
@media (max-width:599px){.logo-strip{display:grid;grid-template-columns:repeat(4,40px);justify-content:center;gap:1.1rem clamp(1.4rem,8vw,2.4rem)}}

/* 28 Oct: promo video as the project page hero (quietstats) */
.pp-shot .pp-video{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;background:#0b0d14}
.pp-shot .pp-video.vid-light{background:#fbf1e8}
.pp-shot .pp-vnote{padding:.55rem .8rem;font-family:var(--mono);font-size:.74rem;color:var(--mut);border-top:1px solid var(--line)}
.pp-shot .pp-vnote a{color:inherit;text-decoration:underline;text-underline-offset:2px}

/* 30 Oct (v12): link to /apps where the Lee Johnson IT card used to be */
.pj-apps-link{margin-top:1rem;text-align:center}
.pj-apps-link a{display:inline-flex;align-items:center;gap:.4rem;min-height:44px;padding:0 1.1rem;border-radius:10px;border:1px solid rgba(124,140,255,.3);background:rgba(124,140,255,.07);text-decoration:none;font-family:var(--display);font-weight:600;font-size:.92rem;color:var(--b-soft)}
.pj-apps-link a:hover{border-color:var(--b);background:rgba(124,140,255,.15)}
[data-theme="light"] .pj-apps-link a{background:rgba(88,101,242,.06);border-color:rgba(88,101,242,.25)}
@media (min-width:1024px){.projects li:last-child:nth-child(odd){grid-column:auto}}
/* Kirby Essentials Pro page (LJ-070): module grid, diagrams, screenshots, FAQ. Product accent #7EE787 as a highlight only. */
.pp-sec .kep-who,.pp-sec .kep-steps{margin:.9rem 0 0 1.2rem;display:grid;gap:.55rem;color:var(--soft-ink);line-height:1.65}
.pp-sec .kep-who b{color:var(--ink)}
.pp-sec code{font-family:var(--mono);font-size:.86em;padding:.08em .38em;border-radius:5px;background:rgba(124,140,255,.12);border:1px solid rgba(124,140,255,.18)}
.pp-sec pre code{padding:0;border:0;background:none;font-size:inherit}
.kep-code{margin:1.1rem 0}
.kep-code pre:focus-visible,.kep-tall:focus-visible{outline:2px solid var(--b);outline-offset:-2px}
.kep-fig{margin:1.4rem 0 0}
.kep-fig figcaption,.kep-shot figcaption{margin-top:.6rem;color:var(--mut);font-size:.88rem;line-height:1.5}
.kep-shot{margin-top:1.2rem}
.kep-shot figcaption{padding:.7rem 1rem .9rem;margin:0;border-top:1px solid var(--line)}
.kep-shot img,.pp-shot.kep-shot img{display:block;width:100%;height:auto;aspect-ratio:auto;object-fit:contain}
.kep-tall{max-height:640px;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;justify-content:center;background:#000}
.kep-tall picture{display:block;width:min(420px,100%)}
.kep-mods{list-style:none;display:grid;gap:.55rem;grid-template-columns:1fr}
.kep-mod{display:grid;grid-template-columns:auto 1fr;gap:.2rem .7rem;align-items:start;padding:.75rem .85rem;border-radius:12px;background:var(--card);border:1px solid var(--line)}
.kep-mod .kep-md{grid-column:2;color:var(--mut);font-size:.86rem;line-height:1.45}
.kep-mt{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.kep-mt b{font-family:var(--display);font-weight:600;font-size:.95rem}
.kep-st{font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.06em;color:var(--mut)}
.kep-sw{margin-top:.15rem;width:30px;height:17px;border-radius:99px;background:var(--line);position:relative;flex:none}
.kep-sw i{position:absolute;top:2px;left:2px;width:13px;height:13px;border-radius:50%;background:var(--mut)}
.kep-mod.on{border-color:rgba(126,231,135,.45);background:linear-gradient(135deg,rgba(126,231,135,.09),transparent 60%),var(--card)}
.kep-mod.on .kep-sw{background:rgba(126,231,135,.35)}
.kep-mod.on .kep-sw i{left:15px;background:#7EE787}
.kep-mod.on .kep-st{color:#7EE787}
.kep-mod.later{border-style:dashed}
.kep-mod.later .kep-st{color:var(--y)}
/* LJ-071: each module is a <details>; one column so an open entry reads well */
.kep-mods>li{list-style:none}
details.kep-mod{display:block;padding:0}
details.kep-mod>summary{display:grid;grid-template-columns:auto 1fr;gap:.2rem .7rem;align-items:start;padding:.75rem .85rem;cursor:pointer;list-style:none;border-radius:12px}
details.kep-mod>summary::-webkit-details-marker{display:none}
details.kep-mod>summary:focus-visible{outline:2px solid var(--b);outline-offset:2px}
details.kep-mod>summary .kep-md{grid-column:2}
details.kep-mod>summary .kep-st::after{content:" +";color:var(--mut)}
details.kep-mod[open]>summary .kep-st::after{content:" −"}
details.kep-mod[open]>summary{border-bottom:1px solid var(--line);border-radius:12px 12px 0 0}
.kep-n{font-family:var(--mono);font-size:.72rem;color:var(--mut);font-weight:500;margin-right:.2rem}
.kep-mb{padding:.3rem 1rem 1rem 1rem}
.pp-sec .kep-mb p{font-size:.95rem;margin-top:.6rem}
.kep-mb h3{font-family:var(--display);font-size:.92rem;font-weight:600;margin:1rem 0 .35rem}
.kep-mb ul,.kep-mb ol{margin-left:1.2rem;display:grid;gap:.3rem;color:var(--soft-ink);font-size:.93rem;line-height:1.55}
.kep-snip{margin-top:.7rem;padding:.7rem .85rem;border-radius:10px;background:var(--bg);border:1px solid var(--line);overflow-x:auto;font-family:var(--mono);font-size:.8rem;line-height:1.6;color:var(--code-ink)}
.kep-snip:focus-visible{outline:2px solid var(--b);outline-offset:-2px}
.pp-sec .kep-rel{font-size:.88rem;color:var(--mut)}
.kep-rel a{display:inline-block;margin:.15rem .25rem 0 0;padding:.12rem .55rem;border-radius:99px;border:1px solid var(--line);color:var(--b-soft);text-decoration:none;font-size:.82rem}
.kep-rel a:hover{border-color:var(--b)}
.kep-mod.kep-lic{border-color:rgba(124,140,255,.4)}
.kep-mod.kep-lic .kep-sw{background:rgba(124,140,255,.3)}
.kep-mod.kep-lic .kep-sw i{left:15px;background:var(--b)}
.kep-mod.kep-lic .kep-st{color:var(--b-soft)}
.kep-diagram{display:flex;flex-direction:column;align-items:center;padding:1.1rem 1rem 1rem;border-radius:var(--r-lg,20px);background:var(--card);border:1px solid var(--line)}
.kep-diagram svg{width:100%;max-width:420px;height:auto}
.kd-box{fill:var(--bg);stroke:var(--line);stroke-width:1.5}
.kd-acc{stroke:#7EE787;stroke-width:2;fill:rgba(126,231,135,.08)}
.kd-h{fill:var(--ink);font-family:var(--display);font-weight:600;font-size:17px}
.kd-mono{font-family:var(--mono);font-size:15px}
.kd-s{fill:var(--mut);font-family:var(--sans,system-ui);font-size:13.5px}
.kd-ln{fill:none;stroke:var(--mut);stroke-width:1.6}
.kd-arh{fill:var(--mut)}
.kd-dot{fill:var(--bg);stroke:var(--b);stroke-width:2}
.kd-dot-acc{stroke:#7EE787;fill:rgba(126,231,135,.15)}
.kd-n{fill:var(--ink);font-family:var(--mono);font-size:12px;font-weight:600}
.kep-req{list-style:none;display:grid;gap:.55rem}
.kep-req li{display:grid;grid-template-columns:7.5rem 1fr;gap:.8rem;padding:.75rem 1rem;border-radius:12px;background:var(--card);border:1px solid var(--line)}
.kep-req b{font-family:var(--display);font-weight:600}
.kep-req span{color:var(--soft-ink);line-height:1.5}
.kep-faq{display:grid;gap:.55rem}
.kep-faq details{border-radius:12px;background:var(--card);border:1px solid var(--line);padding:0 1rem}
.kep-faq details p{overflow-wrap:anywhere} /* long digit runs (number-base-converter float FAQ) wrap at 390 */
.kep-faq summary{cursor:pointer;padding:.85rem 0;font-family:var(--display);font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.kep-faq summary::-webkit-details-marker{display:none}
.kep-faq summary::after{content:"+";flex:none;color:var(--mut);font-family:var(--mono)}
.kep-faq details[open] summary::after{content:"−"}
.kep-faq summary:focus-visible{outline:2px solid var(--b);outline-offset:2px;border-radius:6px}
.kep-faq details[open] summary{border-bottom:1px solid var(--line)}
.kep-faq details p{padding:.75rem 0 1rem}
[data-theme="light"] .kep-mod.on{border-color:rgba(26,127,55,.45);background:linear-gradient(135deg,rgba(126,231,135,.18),transparent 60%),var(--card)}
[data-theme="light"] .kep-mod.on .kep-st{color:#1a7f37}
[data-theme="light"] .kep-mod.on .kep-sw i{background:#1a7f37}
[data-theme="light"] .kd-acc{stroke:#1a7f37;fill:rgba(126,231,135,.16)}
[data-theme="light"] .kd-dot-acc{stroke:#1a7f37;fill:rgba(126,231,135,.3)}
[data-theme="light"] .kep-mod.later .kep-st{color:#8a6300}
[data-theme="light"] .pp-sec code{background:rgba(88,101,242,.08);border-color:rgba(88,101,242,.18)}
.pp-sec .kep-docs-p{margin-top:.7rem}
.kep-docs{display:inline-flex;align-items:center;gap:.3rem;font-weight:600;font-size:.9rem;color:var(--b-soft);text-underline-offset:3px}
.kep-mods{grid-template-columns:minmax(0,1fr)}
.kep-mods>li,details.kep-mod,.kep-mb{min-width:0}
.kep-mb code{overflow-wrap:anywhere}
.kep-snip code{overflow-wrap:normal;white-space:pre}
/* LJ-102: Kirby Essentials Pro module groups + 'Seven groups at a glance' map (HTML/CSS, light + dark via tokens) */
.kep-map{padding:1.1rem 1rem 1rem;border-radius:var(--r-lg,20px);background:var(--card);border:1px solid var(--line);min-width:0}
.pp-sec .kep-map-h{font-family:var(--display);font-size:1.05rem;font-weight:700;margin:0}
.pp-sec .kep-map-sub{font-size:.9rem;color:var(--mut);margin-top:.25rem}
.kep-map-l{list-style:none;display:grid;gap:.6rem;margin:.9rem 0 0;padding:0;grid-template-columns:repeat(auto-fill,minmax(min(100%,9.25rem),1fr))}
.kep-map-g{min-width:0;border-radius:12px;border:1px solid var(--line);border-top:3px solid var(--b);background:var(--bg);padding:.15rem .8rem .7rem}
.kep-map-g:nth-child(2n){border-top-color:var(--g)}
.kep-map-a{display:flex;align-items:center;justify-content:space-between;gap:.5rem;min-height:44px;text-decoration:none;color:var(--ink);font-family:var(--display);font-weight:600;font-size:.95rem;border-bottom:1px solid var(--line)}
.kep-map-a:hover .kep-map-n{text-decoration:underline;text-underline-offset:3px;color:var(--b-soft)}
.kep-map-a:focus-visible{outline:2px solid var(--b);outline-offset:2px;border-radius:6px}
.kep-map-n{overflow-wrap:anywhere}
.kep-map-c{flex:none;min-width:1.7rem;height:1.7rem;padding:0 .4rem;border-radius:99px;display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:.78rem;color:var(--b-soft);background:rgba(124,140,255,.14);border:1px solid rgba(124,140,255,.3)}
.kep-map-m{list-style:none;display:flex;flex-wrap:wrap;gap:.3rem;margin:.55rem 0 0;padding:0}
.kep-map-m li{font-size:.8rem;line-height:1.3;padding:.18rem .5rem;border-radius:99px;border:1px solid var(--line);color:var(--soft-ink);background:var(--card)}
.kep-later{font-family:var(--mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.06em;color:var(--y)}
.kep-grp{margin-top:1.6rem;scroll-margin-top:90px;min-width:0}
.kep-grp:first-child{margin-top:0}
.pp-sec .kep-grp-h{font-family:var(--display);font-size:1.1rem;font-weight:700;margin:0 0 .6rem;display:flex;flex-wrap:wrap;align-items:baseline;gap:.2rem .6rem}
.kep-grp-c{font-family:var(--mono);font-size:.72rem;font-weight:500;color:var(--mut);text-transform:uppercase;letter-spacing:.06em}
.kep-mb h4{font-family:var(--display);font-size:.92rem;font-weight:600;margin:1rem 0 .35rem}
.pp-sec .kep-mods-note{margin-top:1rem;color:var(--mut);font-size:.88rem;line-height:1.5}
.kep-mods-fig{margin-top:1.6rem}
[data-theme="light"] .kep-map-c{background:rgba(88,101,242,.08);border-color:rgba(88,101,242,.25)}
[data-theme="light"] .kep-later{color:#8a6300}

/* ---- tools.css ---- */
/* Developer tools (Lee t87u, 30 Oct 2026). Builds on projects.css; colours come from the site variables so light and dark both work. */
.tl-promise{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;margin:1.1rem 0 0;padding:0}
.tl-promise li{font-family:var(--mono);font-size:.78rem;padding:.35rem .7rem;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--soft-ink)}
.tl-promise li::before{content:"✓ ";color:var(--g)}
.tl-free{color:var(--g);border:1px solid color-mix(in srgb,var(--g) 45%,transparent);background:color-mix(in srgb,var(--g) 10%,transparent)}
.tl-private{font-size:.78rem;color:var(--mut)}
.tl-card .pc-media a{display:block}
.tl-hero .pp-lede{max-width:46rem}
.tl-tool{margin-top:1.5rem;margin-bottom:2.5rem;scroll-margin-top:84px}
.tl-app{display:grid;gap:1.1rem;min-width:0}
.tl-app>*,.tl-grid2>*,.tl-row>*,.tl-panel>*{min-width:0}
.tl-app [hidden]{display:none!important}
.tl-grid2{display:grid;gap:1.1rem;grid-template-columns:minmax(0,1fr)}
@media (min-width:900px){.tl-grid2{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.tl-panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:1.1rem;display:grid;gap:.85rem;align-content:start;min-width:0}
@media (min-width:700px){.tl-panel{padding:1.4rem}}
.tl-panel h3{margin:0;font-family:var(--display);font-size:1.08rem}
.tl-h4{margin:.4rem 0 0;font-family:var(--display);font-size:.95rem}
.tl-row{display:grid;gap:.85rem;grid-template-columns:minmax(0,1fr)}
@media (min-width:520px){.tl-row{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}
.tl-f{display:grid;gap:.35rem;min-width:0;align-content:start}
.tl-f>label,.tl-fs legend{font-size:.86rem;font-weight:600;color:var(--ink)}
.tl-hint{font-size:.76rem;color:var(--mut)}
.tl-mut{color:var(--mut);margin:0}
.tl-small{font-size:.82rem}
.tl-app input[type=text],.tl-app input[type=url],.tl-app input[type=number],.tl-app select,.tl-app textarea{width:100%;min-width:0;box-sizing:border-box;font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem;min-height:44px}
.tl-app textarea{font-family:var(--mono);font-size:.86rem;line-height:1.5;resize:vertical}
.tl-app input[type=number].tl-num{width:5.2rem;flex:none}
.tl-app input:focus-visible,.tl-app select:focus-visible,.tl-app textarea:focus-visible,.tl-app button:focus-visible,.tl-app summary:focus-visible,.tl-drop:focus-within,.tl-chip:focus-within{outline:2px solid var(--b);outline-offset:2px}
.tl-app [aria-invalid=true]{border-color:var(--r)}
.tl-app input[type=color]{width:48px;height:44px;flex:none;padding:3px;border:1px solid var(--line);border-radius:10px;background:var(--bg);cursor:pointer}
.tl-app input[type=range]{width:100%;min-width:0;accent-color:var(--b);height:28px}
.tl-cin{display:flex;gap:.5rem;align-items:center;min-width:0}
.tl-rn{display:flex;gap:.6rem;align-items:center;min-width:0}
.tl-rn output{font-family:var(--mono);font-size:.82rem;color:var(--mut);white-space:nowrap}
.tl-check{display:flex;gap:.55rem;align-items:flex-start;font-size:.88rem}
.tl-check input{width:20px;height:20px;margin:.1rem 0 0;accent-color:var(--b);flex:none}
.tl-check label{font-weight:500}
.tl-fs{border:1px solid var(--line);border-radius:12px;padding:.6rem .8rem .8rem;margin:0;display:flex;flex-wrap:wrap;gap:.45rem;min-width:0}
.tl-fs legend{padding:0 .3rem}
.tl-chip{display:inline-flex;align-items:center;gap:.4rem;font-size:.84rem;padding:.4rem .65rem;border:1px solid var(--line);border-radius:999px;background:var(--bg);cursor:pointer;min-height:36px}
.tl-chip input{accent-color:var(--b);width:18px;height:18px;margin:0}
.tl-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;font:inherit;font-size:.9rem;font-weight:600;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.55rem .9rem;min-height:44px;cursor:pointer;justify-self:start}
.tl-btn:hover{border-color:var(--b)}
.tl-btn-sm{font-size:.8rem;padding:.35rem .7rem;min-height:36px}
.tl-btn-quiet{color:var(--mut)}
.tl-btn-dl{color:var(--b-soft)}
[data-theme="light"] .tl-btn-dl{color:var(--b)}
.tl-btn[disabled],.btn[disabled]{opacity:.5;cursor:not-allowed}
.tl-file{position:relative;overflow:hidden}
.tl-file input{position:absolute;inset:0;opacity:0;cursor:pointer;font-size:0}
.tl-actions,.tl-presets{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.tl-big-btn{justify-self:stretch;justify-content:center}
.tl-msg{margin:0;font-size:.86rem;color:var(--mut);min-height:0}
.tl-msg:empty{display:none}
.tl-msg.fail,.mp-meter.fail{color:var(--r)}
.tl-msg.mid,.mp-meter.mid{color:var(--y)}
.mp-meter.pass{color:var(--g)}
[data-theme="light"] .tl-msg.mid,[data-theme="light"] .mp-meter.mid{color:#946200}
[data-theme="light"] .tl-msg.fail,[data-theme="light"] .mp-meter.fail{color:#c01c43}
[data-theme="light"] .mp-meter.pass{color:#0a7a56}
.mp-meter{font-size:.78rem;color:var(--mut)}
.tl-drop{position:relative;display:grid;gap:.25rem;justify-items:center;text-align:center;padding:1.1rem;border:2px dashed var(--line);border-radius:14px;background:var(--bg);cursor:pointer}
.tl-drop-big{padding:2rem 1rem}
.tl-drop.on{border-color:var(--b);background:color-mix(in srgb,var(--b) 10%,var(--bg))}
.tl-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;font-size:0}
.tl-drop-t{font-size:.95rem}.tl-drop-t b{color:var(--b-soft)}
[data-theme="light"] .tl-drop-t b{color:var(--b)}
.tl-drop-s{font-size:.78rem;color:var(--mut)}
.tl-out{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg);min-width:0}
.tl-out-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;padding:.45rem .55rem .45rem .8rem;border-bottom:1px solid var(--line)}
.tl-out-k{font-family:var(--mono);font-size:.78rem;color:var(--mut)}
.tl-out-b{display:flex;gap:.4rem}
.tl-pre{margin:0;padding:.8rem;max-height:340px;overflow:auto;font-family:var(--mono);font-size:.8rem;line-height:1.55;color:var(--code-ink);white-space:pre;tab-size:2}
textarea.tl-pre{border:0;border-radius:0;display:block;white-space:pre-wrap;word-break:break-all;background:transparent}
.tl-pre code{font:inherit;color:inherit;background:none;padding:0}
.tl-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
.tl-table-wrap table{width:100%;border-collapse:collapse;font-size:.84rem}
.tl-table-wrap th,.tl-table-wrap td{padding:.5rem .6rem;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.tl-table-wrap tr:last-child>*{border-bottom:0}
.tl-table-wrap thead th{font-size:.75rem;color:var(--mut);font-weight:600}
.tl-table-wrap td.pass{color:var(--g)}.tl-table-wrap td.mid{color:var(--y)}.tl-table-wrap td.fail{color:var(--mut)}
[data-theme="light"] .tl-table-wrap td.pass{color:#0a7a56}[data-theme="light"] .tl-table-wrap td.mid{color:#946200}
.tl-sw{display:inline-block;width:22px;height:22px;border-radius:6px;border:1px solid var(--line);vertical-align:middle;flex:none}
.tl-tabs{display:flex;gap:.35rem;padding:.25rem;border:1px solid var(--line);border-radius:12px;background:var(--bg);justify-self:start;max-width:100%;overflow-x:auto}
.tl-tabs [role=tab]{font:inherit;font-size:.88rem;font-weight:600;color:var(--mut);background:transparent;border:0;border-radius:9px;padding:.5rem .9rem;min-height:40px;cursor:pointer;white-space:nowrap}
.tl-tabs [role=tab][aria-selected=true]{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.25)}
.tl-more{border:1px solid var(--line);border-radius:12px;padding:0 .8rem}
.tl-more summary{cursor:pointer;padding:.7rem 0;font-weight:600;font-size:.9rem}
.tl-more[open]{padding-bottom:.8rem}.tl-more[open]>*+*{margin-top:.6rem}
.tl-offscreen{position:fixed;left:-9999px;top:0;opacity:0}
/* contrast */
.cc-sample{border-radius:14px;border:1px solid var(--line);padding:1rem 1.1rem;display:grid;gap:.4rem}
.cc-sample p{margin:0}.cc-s1{font-size:16px}.cc-s2{font-size:24px;font-weight:700;line-height:1.2}
.cc-s3{display:flex;gap:.8rem;align-items:center}
.cc-ui{border:2px solid var(--cc-fg,currentColor);border-radius:8px;padding:.25rem .7rem;font-weight:600;font-size:.9rem}
.cc-icon{font-size:1.5rem}
.cc-ratio{margin:0;font-family:var(--display);font-size:clamp(2.4rem,9vw,3.4rem);font-weight:800;line-height:1;letter-spacing:-.02em}
.cc-checks{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.cc-checks li{display:grid;grid-template-columns:3.4rem 1fr;gap:.1rem .6rem;align-items:center;font-size:.88rem;padding:.45rem .6rem;border-radius:10px;background:var(--bg);border:1px solid var(--line)}
.cc-checks b{grid-row:span 2;text-align:center;border-radius:7px;padding:.2rem 0;font-size:.78rem}
.cc-checks .pass b{background:color-mix(in srgb,var(--g) 18%,transparent);color:var(--g)}
.cc-checks .fail b{background:color-mix(in srgb,var(--r) 16%,transparent);color:var(--r)}
[data-theme="light"] .cc-checks .pass b{color:#0a7a56}[data-theme="light"] .cc-checks .fail b{color:#c01c43}
.cc-checks small{color:var(--mut);font-size:.74rem}
.cc-apca{margin:0;font-size:.88rem;color:var(--soft-ink)}
.cc-apca output{font-family:var(--mono);font-weight:700}
.cc-sugg{display:grid;gap:.45rem}
.tl-sg{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem;font-size:.88rem}
.tl-sg code{font-family:var(--mono)}
.tl-sg-k{font-family:var(--mono);font-size:.75rem;font-weight:700;padding:.15rem .45rem;border-radius:6px;border:1px solid var(--line)}
/* fluid type */
.ft-prev{border:1px solid var(--line);border-radius:12px;padding:.9rem;background:var(--bg);overflow:hidden;display:grid;gap:.5rem}
.ft-line{margin:0;line-height:1.15;overflow-wrap:anywhere;font-family:var(--display);font-weight:650}
.ft-k{display:block;font-family:var(--mono);font-size:.7rem;font-weight:400;color:var(--mut);letter-spacing:0}
.ft-space{display:grid;gap:.35rem}
.ft-sp{display:flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.74rem;color:var(--mut)}
.ft-bar{display:block;height:12px;border-radius:4px;background:linear-gradient(90deg,var(--b),var(--g));flex:none;max-width:70%}
/* favicon */
.fv-mocks{display:grid;gap:.8rem;grid-template-columns:minmax(0,1fr) auto;align-items:center}
.fv-tab{display:flex;align-items:center;gap:.55rem;padding:.55rem .8rem;border-radius:10px 10px 0 0;background:var(--bg);border:1px solid var(--line);border-bottom:0;font-size:.85rem;min-width:0}
.fv-tab canvas{width:16px;height:16px;flex:none}
.fv-tab span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.fv-tab i{font-style:normal;color:var(--mut)}
.fv-ios{display:grid;justify-items:center;gap:.3rem;padding:.8rem;border-radius:16px;background:linear-gradient(160deg,#2b3a67,#6b4f8f);color:#fff;font-size:.72rem}
.fv-ios canvas{width:60px;height:60px;border-radius:14px}
.fv-sizes{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.9rem;align-items:flex-end}
.fv-sizes li{display:grid;justify-items:center;gap:.3rem;font-family:var(--mono);font-size:.7rem;color:var(--mut)}
#fv-c16{width:32px;height:32px;image-rendering:pixelated}
#fv-c32{width:32px;height:32px}
#fv-c180{width:90px;height:90px;border-radius:20px}
#fv-c512{width:110px;height:110px}
.fv-files{list-style:none;margin:0;padding:0;display:grid;gap:.35rem}
.fv-files li{display:flex;justify-content:space-between;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.8rem;padding:.35rem 0;border-bottom:1px solid var(--line)}
.fv-files small{color:var(--mut)}
/* meta preview (fixed platform colours, like the real thing) */
.mp-k{margin:.2rem 0 -.4rem;font-family:var(--mono);font-size:.74rem;color:var(--mut)}
.mp-g{background:#fff;color:#202124;border-radius:12px;padding:.9rem 1rem;font-family:Arial,sans-serif;border:1px solid var(--line)}
.mp-g-site{display:flex;gap:.6rem;align-items:center;font-size:14px;line-height:1.3}
.mp-g-site span:last-child{display:grid;min-width:0}
.mp-g-site b{font-weight:400;color:#202124}
.mp-g-site cite{font-style:normal;color:#4d5156;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mp-g-fav{width:26px;height:26px;border-radius:50%;background:#e8eaf6;color:#3c4043;display:grid;place-items:center;font-size:12px;font-weight:700;flex:none}
.mp-g-t{margin:.35rem 0 .2rem;color:#1a0dab;font-size:20px;line-height:1.3;overflow-wrap:anywhere}
.mp-g-d{margin:0;color:#4d5156;font-size:14px;line-height:1.58;overflow-wrap:anywhere}
.mp-img{aspect-ratio:1.91/1;background:#cfd5e4;display:grid;place-items:center;overflow:hidden}
.mp-img img{width:100%;height:100%;object-fit:cover;display:block}
.mp-noimg{font-family:var(--mono);font-size:.75rem;color:#5b6377}
.mp-x{position:relative;border-radius:16px;overflow:hidden;border:1px solid #cfd9de;background:#fff;color:#0f1419;font-family:system-ui,sans-serif}
.mp-x-t{position:absolute;left:12px;bottom:40px;max-width:calc(100% - 24px);background:rgba(0,0,0,.77);color:#fff;font-size:13px;padding:2px 6px;border-radius:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mp-x-d{margin:0;padding:.45rem .8rem;color:#536471;font-size:13px}
.mp-l{border-radius:8px;overflow:hidden;border:1px solid #e0dfdc;background:#fff;color:rgba(0,0,0,.9);font-family:system-ui,sans-serif}
.mp-l-t{margin:0;padding:.6rem .8rem 0;font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mp-l-d{margin:0;padding:.15rem .8rem .65rem;font-size:12px;color:rgba(0,0,0,.6)}
.mp-i{max-width:290px;border-radius:18px;overflow:hidden;background:#e9e9eb;color:#000;font-family:-apple-system,system-ui,sans-serif}
.mp-i-b{padding:.55rem .8rem .65rem}
.mp-i-t{margin:0;font-size:14px;font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mp-i-d{margin:.1rem 0 0;font-size:12px;color:#6e6e73}
/* image compressor */
.ic-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.ic-list:empty{display:none}
.ic-item{display:flex;gap:.8rem;align-items:flex-start;padding:.7rem;border:1px solid var(--line);border-radius:12px;background:var(--bg);font-size:.86rem;min-width:0}
.ic-thumb{width:96px;height:auto;border-radius:8px;flex:none;background:var(--line)}
.ic-body{min-width:0;flex:1;display:grid;gap:.4rem}
.ic-name{margin:0;font-weight:600;overflow-wrap:anywhere}
.ic-outs{list-style:none;margin:0;padding:0;display:grid;gap:.3rem}
.ic-outs li{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.4rem;font-family:var(--mono);font-size:.78rem}
#ic-qo{font-family:var(--mono);color:var(--mut);font-weight:400}
/* shadow + gradient */
.sg-stage{border-radius:14px;min-height:220px;display:grid;place-items:center;padding:2rem;border:1px solid var(--line)}
.sg-box{width:min(220px,70%);aspect-ratio:3/2;display:grid;place-items:center;font-family:var(--display);font-weight:700;color:#3a4157}
.sg-layer{border:1px solid var(--line);border-radius:12px;padding:.7rem .8rem .8rem;margin:0 0 .6rem;display:grid;gap:.55rem;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));align-items:end;min-width:0}
.sg-layer legend{font-size:.82rem;font-weight:700;padding:0 .3rem}
.sg-layer .tl-btn{justify-self:start}
.gr-prev{border-radius:14px;min-height:220px;border:1px solid var(--line)}
.gr-stop{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:.6rem;align-items:end;margin-bottom:.5rem}
/* svg */
.so-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.5rem;margin:0}
.so-stats div{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.5rem .6rem;min-width:0}
.so-stats dt{font-size:.72rem;color:var(--mut)}.so-stats dd{margin:0;font-family:var(--mono);font-weight:700;font-size:.92rem}
.so-prev{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.so-prev figure{margin:0;display:grid;gap:.3rem;justify-items:center;padding:.8rem;border-radius:12px;border:1px solid var(--line);background:repeating-conic-gradient(#d9dde8 0 25%,#fff 0 50%) 0 0/16px 16px}
.so-prev img{width:100%;max-width:160px;height:auto;aspect-ratio:1}
.so-prev figcaption{font-size:.74rem;color:#3a4157;background:#fff;padding:0 .4rem;border-radius:4px}
.so-out{min-height:150px}
/* robots */
.rl-table td,.rl-table th{white-space:normal!important;vertical-align:top}
.rl-table th small{display:block;font-weight:400;color:var(--mut);font-size:.72rem}
.rl-table td:nth-child(3){min-width:220px}
.rl-table select{min-width:150px}
/* page parts */
.tl-steps li{margin-bottom:.45rem}
.tl-rel{list-style:none;margin:0;padding:0;display:grid;gap:.6rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.tl-rel a{display:flex;gap:.7rem;align-items:center;padding:.75rem .85rem;border:1px solid var(--line);border-radius:14px;background:var(--card);color:var(--ink);text-decoration:none}
.tl-rel a:hover{border-color:var(--b)}
.tl-rel span{display:grid}.tl-rel small{color:var(--mut);font-size:.76rem}
.tl-body .pp-sec code{font-family:var(--mono);font-size:.88em}
@media (max-width:520px){.so-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.fv-mocks{grid-template-columns:minmax(0,1fr)}.fv-ios{justify-self:start}}
.tl-app [role=tabpanel]{display:grid;gap:.85rem;min-width:0}
.tl-card .pc-media a{text-decoration:none;color:inherit}
.tl-card .pc-top{flex-wrap:wrap}

/* ---- tools2.css ---- */
/* Developer tools batch 2 (Lee, 30 Oct 2026: "Build all 20 tools"). On top of projects.css and tools.css; site variables keep light and dark in step. */
.tl-app input[type=email],.tl-app input[type=tel],.tl-app input[type=date]{width:100%;min-width:0;box-sizing:border-box;font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem;min-height:44px}
.tl-app input[type=date]{color-scheme:dark}[data-theme="light"] .tl-app input[type=date]{color-scheme:light}
.tl-f-btn{align-content:end}
@media (min-width:700px){.tl-row3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.tl-notes{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.tl-notes:empty{display:none}
.tl-notes li{font-size:.86rem;line-height:1.45;padding:.5rem .7rem .5rem 2rem;border-radius:10px;border:1px solid var(--line);background:var(--bg);position:relative;overflow-wrap:anywhere}
.tl-notes li::before{position:absolute;left:.7rem;top:.5rem;font-weight:700}
.tl-notes li.pass::before{content:"✓";color:var(--g)}
.tl-notes li.mid::before{content:"!";color:var(--y)}
.tl-notes li.fail::before{content:"✕";color:var(--r)}
.tl-notes li:not(.pass):not(.mid):not(.fail)::before{content:"·";color:var(--mut)}
[data-theme="light"] .tl-notes li.pass::before{color:#0a7a56}[data-theme="light"] .tl-notes li.mid::before{color:#946200}[data-theme="light"] .tl-notes li.fail::before{color:#c01c43}
.tl-sum{margin:0;font-size:.92rem;font-weight:600;color:var(--ink)}
.tl-sum:empty{display:none}
.tl-sum.pass{color:var(--g)}.tl-sum.fail{color:var(--r)}
[data-theme="light"] .tl-sum.pass{color:#0a7a56}[data-theme="light"] .tl-sum.fail{color:#c01c43}
.tl-badge{display:inline-block;font-size:.74rem;font-weight:700;padding:.12rem .45rem;border-radius:6px;white-space:nowrap;border:1px solid var(--line)}
.tl-badge.pass{color:var(--g);background:color-mix(in srgb,var(--g) 12%,transparent)}
.tl-badge.mid{color:var(--y);background:color-mix(in srgb,var(--y) 12%,transparent)}
.tl-badge.fail{color:var(--r);background:color-mix(in srgb,var(--r) 12%,transparent)}
[data-theme="light"] .tl-badge.pass{color:#0a7a56}[data-theme="light"] .tl-badge.mid{color:#946200}[data-theme="light"] .tl-badge.fail{color:#c01c43}
.tl-credits{font-size:.9rem}
.pb-table td .pass,.pe-cr .pass{color:var(--g)}.pe-cr .fail{color:var(--mut)}
[data-theme="light"] .pe-cr .pass{color:#0a7a56}
/* index: groups and jump links */
.tl-jump{margin:0 0 1.6rem}
.tl-jump ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.45rem}
.tl-jump-a{display:inline-flex;align-items:center;gap:.4rem;min-height:40px;padding:.35rem .8rem;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--ink);text-decoration:none;font-size:.86rem;font-weight:600}
.tl-jump-a:hover{border-color:var(--b)}
.tl-jump-n{font-family:var(--mono);font-size:.72rem;color:var(--mut)}
.tl-group{margin:0 0 2.6rem;scroll-margin-top:84px}
.tl-group-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:.3rem 1rem;margin:0 0 1rem}
.tl-group-head h2{margin:0;font-family:var(--display);font-size:clamp(1.3rem,3.5vw,1.7rem)}
.tl-group-head p{margin:0;color:var(--mut);font-size:.92rem}
@media (max-width:600px){.tl-card .pc-media{display:none}.tl-group{margin-bottom:2rem}}
/* palette */
.pe-fig{margin:0;display:grid;gap:.3rem}.pe-fig img{width:100%;max-height:260px;object-fit:contain;border-radius:12px;background:var(--bg)}
.pe-list{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.pe-item{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:.3rem .7rem;align-items:center;padding:.5rem;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.pe-sw{width:52px;height:52px;border-radius:10px;border:1px solid var(--line);grid-row:span 2}
.pe-b{display:grid;font-family:var(--mono);font-size:.86rem}.pe-b small{color:var(--mut);font-family:inherit;font-size:.74rem}
.pe-cr{display:flex;flex-wrap:wrap;gap:.2rem .6rem;font-size:.74rem;grid-column:2/4}
.pe-pair{display:inline-block;padding:.3rem .6rem;border-radius:6px;font-weight:600;font-size:.84rem}
@media (max-width:420px){.pe-item{grid-template-columns:44px minmax(0,1fr)}.pe-sw{width:44px;height:44px}.pe-item .tl-btn{grid-column:2}.pe-cr{grid-column:1/3}}
/* grid & flex */
.gp-stage{min-height:260px;padding:.7rem;border:1px dashed var(--line);border-radius:12px;background:var(--bg);overflow:auto}
.gp-item{font:inherit;font-family:var(--mono);font-weight:700;font-size:.9rem;min-height:56px;padding:.6rem;border-radius:9px;border:1px solid color-mix(in srgb,var(--b) 50%,transparent);background:color-mix(in srgb,var(--b) 16%,var(--card));color:var(--ink);cursor:pointer}
.gp-item.on{background:var(--b);color:#fff;border-color:var(--b)}
/* breakpoints */
.bp-sizes{display:flex;flex-wrap:wrap;gap:.45rem}
.bp-out{display:grid;gap:1.2rem}.bp-out:empty{display:none}
.bp-fig{margin:0;display:grid;gap:.45rem;min-width:0}
.bp-fig figcaption{display:flex;flex-wrap:wrap;gap:.2rem .7rem;align-items:baseline;font-size:.84rem}
.bp-fig figcaption b{font-family:var(--mono)}.bp-fig figcaption span,.bp-sc{color:var(--mut);font-size:.78rem}
.bp-st{flex-basis:100%;font-size:.8rem;color:var(--mut)}.bp-st.pass{color:var(--g)}.bp-st.fail{color:var(--r);font-weight:700}
[data-theme="light"] .bp-st.pass{color:#0a7a56}[data-theme="light"] .bp-st.fail{color:#c01c43}
.bp-wrap{overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff;position:relative}
.bp-wrap iframe,.tt-wrap iframe{border:0;display:block;transform-origin:0 0;background:#fff}
/* font pairing */
.fp-list{display:grid;gap:.45rem}
.fp-pair{display:grid;gap:.1rem;text-align:left;font:inherit;padding:.55rem .75rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);cursor:pointer;min-height:44px}
.fp-pair b{font-size:.88rem}.fp-pair span{font-size:.76rem;color:var(--mut)}
.fp-pair[aria-pressed=true]{border-color:var(--b);box-shadow:inset 0 0 0 1px var(--b)}
.fp-prev{border-radius:14px;padding:1.3rem;background:#fbfaf7;color:#1f2430;border:1px solid var(--line);display:grid;gap:.8rem;overflow-wrap:anywhere}
.fp-prev.fp-dark{background:#12151d;color:#e9ecf3}
.fp-h{margin:0;font-family:var(--fp-h);font-size:var(--fp-hs);font-weight:var(--fp-hw);line-height:1.12}
.fp-b{margin:0;font-family:var(--fp-b);font-size:var(--fp-bs);line-height:var(--fp-lh)}
@media (max-width:520px){.fp-h{font-size:min(var(--fp-hs),9vw)}}
/* colour vision */
.cb-grid{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.cb-grid:empty{display:none}
.cb-fig{margin:0;display:grid;gap:.35rem}.cb-fig canvas{width:100%;height:auto;border-radius:10px;border:1px solid var(--line);background:var(--bg)}
.cb-fig figcaption{display:flex;flex-wrap:wrap;gap:.3rem .6rem;align-items:center;font-size:.84rem}.cb-fig small{color:var(--mut)}
.cb-btns{display:flex;gap:.35rem;margin-left:auto}
#cb-sevo{font-family:var(--mono);color:var(--mut);font-weight:400}
/* og */
.og-canvas{width:100%;height:auto;aspect-ratio:1200/630;border-radius:12px;border:1px solid var(--line);display:block}
/* clip-path, blobs, dividers */
.cp-box{position:relative;width:min(100%,340px);aspect-ratio:1;justify-self:center;margin:12px}
.cp-stage{position:absolute;inset:0;background:linear-gradient(135deg,var(--b),var(--g))}
.cp-box::before{content:"";position:absolute;inset:0;border:1px dashed var(--line);border-radius:4px}
.cp-handles{position:absolute;inset:0}
.cp-h{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;border:2px solid #fff;background:#111827;color:#fff;font:700 .7rem/1 var(--mono);cursor:grab;touch-action:none;padding:0;box-shadow:0 1px 4px rgba(0,0,0,.4)}
.cp-h.on{background:var(--b)}.cp-h.drag{cursor:grabbing}
.bl-prev{width:min(100%,300px);height:auto;justify-self:center}
.dv-stage{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg);min-height:140px;display:grid;align-content:end}
.dv-prev{width:100%;display:block}.dv-prev.top{align-self:start}
/* easing */
.ea-graph{width:min(100%,280px);height:auto;justify-self:center;overflow:visible;touch-action:none}
.ea-box{stroke:var(--line);stroke-width:1}.ea-diag{stroke:var(--line);stroke-dasharray:4 4}
.ea-curve{stroke:var(--b);stroke-width:3}.ea-arm{stroke:var(--mut);stroke-width:1.5}
.ea-h{fill:var(--g);stroke:#fff;stroke-width:2;cursor:grab}.ea-h2{fill:var(--b)}
.ea-h:focus-visible{outline:none;stroke:var(--ink);stroke-width:4}
.ea-nums{grid-template-columns:repeat(4,minmax(0,1fr))!important}
.ea-val{margin:0;font-family:var(--mono);font-size:.86rem;overflow-wrap:anywhere}
.ea-track{position:relative;height:72px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.ea-ball{position:absolute;left:12px;top:10px;width:24px;height:24px;border-radius:50%;background:var(--b)}
.ea-ball.ea-lin{top:40px;width:20px;height:20px;background:var(--mut);opacity:.7}
.ea-key{display:flex;gap:1rem}.ea-k1::before,.ea-k2::before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:.35rem;background:var(--b)}.ea-k2::before{background:var(--mut)}
.ea-cardbox{height:120px;display:grid;place-items:center;border:1px solid var(--line);border-radius:12px;background:var(--bg);overflow:hidden}
.ea-card{padding:1rem 1.6rem;border-radius:12px;background:var(--card);border:1px solid var(--line);font-weight:700}
/* placeholders */
.ph-stage{display:grid;place-items:center;min-height:180px;padding:.8rem;border:1px solid var(--line);border-radius:12px;background:repeating-conic-gradient(color-mix(in srgb,var(--line) 60%,transparent) 0 25%,transparent 0 50%) 0 0/16px 16px}
.ph-prev{max-width:100%;max-height:320px;height:auto;display:block}
.pc-prev{max-height:560px;overflow:auto;padding:1rem;border:1px solid var(--line);border-radius:12px;background:var(--bg);font-size:.92rem;line-height:1.55}
.pc-prev h1{font-size:1.4rem;margin:0 0 .4rem}.pc-prev h2{font-size:1.1rem;margin:1.2rem 0 .4rem}.pc-prev h3{font-size:.98rem;margin:.8rem 0 .2rem}.pc-prev p,.pc-prev ul{margin:0 0 .5rem}
.pc-prev blockquote{margin:.4rem 0;padding:.4rem .8rem;border-left:3px solid var(--y);color:var(--mut)}
/* glass + neumorphism */
.gl-stage{min-height:280px;border-radius:14px;display:grid;place-items:center;padding:2rem 1rem;overflow:hidden}
.gl-bg-aurora{background:radial-gradient(circle at 20% 20%,#ff6ec4 0,transparent 45%),radial-gradient(circle at 80% 30%,#7873f5 0,transparent 50%),radial-gradient(circle at 50% 90%,#2ee6a6 0,transparent 55%),#1b1446}
.gl-bg-sunset{background:linear-gradient(160deg,#f97316,#ec4899 55%,#6d28d9)}
.gl-bg-stripes{background:repeating-linear-gradient(45deg,#111827 0 18px,#f9fafb 18px 36px,#ef4444 36px 54px)}
.gl-bg-night{background:radial-gradient(circle at 70% 20%,#38bdf8 0,transparent 35%),#020617}
.gl-card{width:min(100%,300px);padding:1.3rem;display:grid;gap:.4rem;font-size:.9rem}
.gl-card b{font-size:1.15rem}
.nu-stage{min-height:280px;border-radius:14px;display:grid;place-items:center;padding:2rem}
.nu-card{width:180px;height:180px;display:grid;place-items:center;color:#4b5563}
/* units */
.un-table tr.on{background:color-mix(in srgb,var(--b) 12%,transparent)}
.un-table td:nth-child(2){font-family:var(--mono)}
/* readability */
.rd-scores{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.rd-big{display:grid;gap:.15rem;padding:.8rem;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.rd-big span{font-size:.78rem}.rd-big output{font-family:var(--display);font-size:2.2rem;font-weight:800;line-height:1}.rd-big small{font-size:.76rem;color:var(--mut)}
.rd-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.5rem;margin:0}
.rd-stats div{padding:.45rem .6rem;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.rd-stats dt{font-size:.72rem;color:var(--mut)}.rd-stats dd{margin:0;font-family:var(--mono);font-weight:700}
.rd-view{max-height:460px;overflow:auto;padding:.9rem;border:1px solid var(--line);border-radius:12px;background:var(--bg);line-height:1.65;font-size:.94rem}
.rd-view:empty{display:none}
.rd-s{margin:0 0 .5rem;padding:.1rem .4rem;border-radius:6px}
.rd-s.long{background:color-mix(in srgb,var(--y) 16%,transparent)}.rd-s.vlong{background:color-mix(in srgb,var(--r) 16%,transparent)}
.rd-pass,.rd-swap{color:inherit;border-radius:3px;padding:0 .1rem}
.rd-pass{background:color-mix(in srgb,var(--b) 28%,transparent)}.rd-swap{background:none;text-decoration:underline wavy var(--g);text-underline-offset:3px}
.rd-n{margin-left:.4rem;font-family:var(--mono);font-size:.72rem;color:var(--mut)}
.rd-key{display:flex;flex-wrap:wrap;gap:.4rem .9rem;align-items:center}
.rd-k-long,.rd-k-vlong{padding:.05rem .4rem;border-radius:5px;background:color-mix(in srgb,var(--y) 16%,transparent)}.rd-k-vlong{background:color-mix(in srgb,var(--r) 16%,transparent)}
/* qr */
.qr-stage{display:grid;place-items:center;padding:1rem;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.qr-prev{width:min(100%,280px);height:auto;image-rendering:pixelated;border-radius:6px}
/* security headers */
.sh-presets,.sh-perm{display:flex;flex-wrap:wrap;gap:.35rem .9rem}
.sh-perm .tl-check{font-family:var(--mono);font-size:.8rem}
.sh-dirs{display:grid;gap:.55rem;grid-template-columns:minmax(0,1fr)}
@media (min-width:640px){.sh-dirs{grid-template-columns:repeat(2,minmax(0,1fr))}}
.sh-dir label{font-family:var(--mono);font-size:.78rem!important}
.sh-dir input{font-family:var(--mono)!important;font-size:.86rem!important}
.sh-explain{margin:0;display:grid;gap:.5rem}
.sh-x{padding:.5rem .7rem;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.sh-x dt{font-family:var(--mono);font-size:.8rem;font-weight:700}.sh-x dd{margin:.15rem 0 0;font-size:.86rem;color:var(--soft-ink)}
/* tap targets */
.tt-wrap{overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#fff}
.tt-table td,.tt-table th{white-space:normal!important;vertical-align:top}
.tt-table tr.bad td:first-child{box-shadow:inset 3px 0 0 var(--r)}
.tt-table small{color:var(--mut)}
/* brief builder */
.bb-steps{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem}
.bb-steps button{font:inherit;font-size:.8rem;font-weight:600;min-height:36px;padding:.3rem .7rem;border-radius:999px;border:1px solid var(--line);background:var(--bg);color:var(--mut);cursor:pointer}
.bb-steps .done button{color:var(--ink)}.bb-steps .on button{background:var(--b);border-color:var(--b);color:#fff}
.bb-form{display:grid;gap:.9rem}
.bb-h{font-size:1.15rem}.bb-h:focus{outline:none}
.bb-set{border:1px solid var(--line);border-radius:12px;padding:.6rem .8rem .8rem;margin:0;display:grid;gap:.45rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr))}
.bb-set legend{font-size:.86rem;font-weight:600;padding:0 .3rem}
.bb-set.bb-bad{border-color:var(--r)}
.bb-opt{padding:.35rem .2rem}
.bb-nav{display:flex;justify-content:space-between;align-items:center;gap:.6rem;flex-wrap:wrap;padding-top:.4rem;border-top:1px solid var(--line)}
.bb-nav #bb-next{margin-left:auto}
#bb-review{display:grid;gap:.85rem}
.bb-store{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}

/* ---- tools3.css ---- */
/* Developer tools batch 3 (Lee, 30 Oct 2026: "Build another 28 tools to the website"). On top of projects.css, tools.css and tools2.css. No style attributes in markup; JS sets sizes and colours through the CSSOM. */
.tl-app pre.tl-pre,.tl-app textarea.tl-pre{max-width:100%;box-sizing:border-box}
textarea.tl-pre{width:100%;min-height:6rem;resize:vertical;font:inherit;font-family:var(--mono);font-size:.82rem;color:var(--ink);background:var(--bg);border:0;border-radius:0 0 10px 10px;padding:.7rem;overflow-wrap:anywhere;word-break:break-all}
.tl-h4{font-size:.9rem;margin:1rem 0 .5rem}
.tl-btn[aria-pressed="true"]{border-color:var(--b);color:var(--ink);background:color-mix(in srgb,var(--b) 18%,transparent)}
.tl-app [aria-invalid="true"]{border-color:var(--r)}
/* colour converter */
.cv-sw{height:72px;border-radius:12px;border:1px solid var(--line);margin:.2rem 0 .8rem;overflow:hidden;background-color:#fff;background-image:linear-gradient(45deg,#ccc 25%,transparent 25%,transparent 75%,#ccc 75%),linear-gradient(45deg,#ccc 25%,transparent 25%,transparent 75%,#ccc 75%);background-size:16px 16px;background-position:0 0,8px 8px}
.cv-sw span{display:block;height:100%}
.cv-list,.ch-list{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.cv-item{display:grid;grid-template-columns:7.5rem minmax(0,1fr) auto;gap:.5rem;align-items:center;padding:.4rem .5rem;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.cv-k{font-size:.78rem;color:var(--mut);font-weight:600}
.cv-v{font-family:var(--mono);font-size:.82rem;overflow-wrap:anywhere;min-width:0}
.cv-ct{font-size:.82rem;color:var(--mut)}
@media (max-width:520px){.cv-item{grid-template-columns:minmax(0,1fr) auto}.cv-k{grid-column:1/-1}}
/* harmony */
.ch-list{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
.ch-item{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg);min-width:0}
.ch-sw{display:block;height:64px}
.ch-b{display:block;padding:.4rem .5rem;font-size:.78rem}
.ch-hex{font-family:var(--mono);font-size:.8rem;display:block}
.ch-demo{border-radius:12px;border:1px solid var(--line);padding:1rem;margin:.6rem 0;display:grid;gap:.4rem}
.ch-demo>*{margin:0}
.ch-demo>:nth-child(3){display:inline-block;justify-self:start;padding:.45rem .8rem;border-radius:8px;font-weight:600;font-size:.86rem}
.ch-table .tl-sw,.ch-table td .tl-sw{display:inline-block;width:28px;height:28px;border-radius:6px;border:1px solid var(--line);vertical-align:middle}
/* aspect ratio */
.ar-big{font-family:var(--display);font-size:2.6rem;font-weight:700;margin:0 0 .6rem;line-height:1}
.ar-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.4rem;margin:0 0 .8rem}
.ar-facts div{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.4rem .6rem;min-width:0}
.ar-facts dt{font-size:.74rem;color:var(--mut)}.ar-facts dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.ar-stage{display:flex;align-items:center;justify-content:center;height:220px;border:1px dashed var(--line);border-radius:12px;padding:10px;box-sizing:border-box;overflow:hidden}
.ar-box{max-height:100%;max-width:100%;background:color-mix(in srgb,var(--b) 22%,transparent);border:2px solid var(--b);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;box-sizing:border-box;overflow:hidden}
/* specificity */
.sp-table td:first-child{white-space:normal;overflow-wrap:anywhere;min-width:12rem}
.sp-v{font-family:var(--mono);font-weight:700}
.sp-bad{color:var(--r)}[data-theme="light"] .sp-bad{color:#c01c43}
/* resize and crop */
.rc-stage{position:relative;overflow:hidden;border-radius:10px;border:1px solid var(--line);background:var(--bg);touch-action:none;user-select:none;max-width:100%}
.rc-stage canvas,.rc-stage img{display:block;width:100%;height:auto}
.rc-box{position:absolute;outline:2px solid #fff;box-shadow:0 0 0 9999px rgba(0,0,0,.55);cursor:move;box-sizing:border-box}
.rc-box:focus-visible{outline:3px solid var(--b);outline-offset:0}
.rc-hd{position:absolute;right:-9px;bottom:-9px;width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--b);cursor:nwse-resize}
/* exif */
.ex-table td:last-child{white-space:normal;overflow-wrap:anywhere;min-width:10rem}
.ex-sens th,.ex-sens td{color:var(--y)}[data-theme="light"] .ex-sens th,[data-theme="light"] .ex-sens td{color:#946200}
/* svg to jsx */
.sj-prev{display:flex;gap:1rem;flex-wrap:wrap}
.sj-prev figure{margin:0;padding:.6rem;border:1px solid var(--line);border-radius:10px;background:#fff;color:#111;text-align:center}
.sj-prev figcaption{font-size:.74rem;color:#555}
.sj-prev img{display:block;max-width:96px;height:auto}
.sj-col{display:grid;gap:.8rem;min-width:0}
/* slug */
.sl-table td{white-space:normal;overflow-wrap:anywhere}
.sl-t{font-family:var(--mono)}
/* markdown */
.md-prev{border:1px solid var(--line);border-radius:12px;padding:1rem;background:var(--bg);overflow-wrap:anywhere;min-width:0;max-height:32rem;overflow:auto}
.md-prev>:first-child{margin-top:0}
.md-prev pre{overflow-x:auto;background:var(--card);padding:.6rem;border-radius:8px;font-size:.82rem}
.md-prev code{font-family:var(--mono);font-size:.88em}
.md-prev blockquote{margin:.6rem 0;padding-left:.8rem;border-left:3px solid var(--line);color:var(--mut)}
.md-prev table{border-collapse:collapse;display:block;overflow-x:auto;max-width:100%}
.md-prev th,.md-prev td{border:1px solid var(--line);padding:.3rem .5rem}
.md-prev img{max-width:100%;height:auto}
.md-img{display:inline-block;padding:.2rem .5rem;border:1px dashed var(--line);border-radius:6px;font-size:.8rem;color:var(--mut)}
.md-left{text-align:left}.md-right{text-align:right}.md-center{text-align:center}
/* regex */
.rx-line{display:grid;grid-template-columns:auto minmax(0,1fr) auto 5.5rem;gap:.4rem;align-items:end}
.rx-line>span{font-family:var(--mono);font-size:1.2rem;opacity:.6;padding-bottom:.55rem}
.rx-hint{display:block;margin:.3rem 0 .6rem}
.rx-view{font-family:var(--mono);font-size:.86rem;white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--line);border-radius:10px;padding:.7rem;background:var(--bg);min-height:3rem;max-height:20rem;overflow:auto}
.rx-view mark{border-radius:3px;padding:0 1px;color:inherit}
.rx-m0{background:color-mix(in srgb,var(--b) 35%,transparent)}.rx-m1{background:color-mix(in srgb,var(--g) 35%,transparent)}
.rx-empty{font-size:.7em;opacity:.7}
.rx-table td{white-space:normal;overflow-wrap:anywhere}
.rx-g{font-family:var(--mono);font-size:.78rem;white-space:pre-wrap}
#rx-explain{margin:0;padding-left:1.2rem;font-size:.86rem;display:grid;gap:.2rem}
#rx-explain code{font-family:var(--mono);background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:0 .25rem}
/* diff */
.df-out{font-family:var(--mono);font-size:.8rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);overflow:auto;max-height:28rem}
.df-l{display:grid;grid-template-columns:2.6rem 1.2rem minmax(0,1fr);align-items:start}
.df-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.df-n{color:var(--mut);text-align:right;padding:.1rem .4rem .1rem 0;user-select:none;border-right:1px solid var(--line)}
.df-s{text-align:center;user-select:none;padding:.1rem 0}
.df-c{white-space:pre-wrap;overflow-wrap:anywhere;padding:.1rem .4rem .1rem 0;min-width:0}
.df-add{background:color-mix(in srgb,var(--g) 14%,transparent)}.df-del{background:color-mix(in srgb,var(--r) 14%,transparent)}
.df-gap{background:repeating-linear-gradient(45deg,transparent 0 6px,color-mix(in srgb,var(--line) 60%,transparent) 6px 7px)}
.df-c ins{text-decoration:none;background:color-mix(in srgb,var(--g) 40%,transparent);border-radius:2px}
.df-c del{text-decoration:line-through;background:color-mix(in srgb,var(--r) 40%,transparent);border-radius:2px}
@media (max-width:640px){.df-split{grid-template-columns:minmax(0,1fr)}.df-split .df-gap{display:none}}
/* url */
.ue-parts{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.4rem;margin:0}
.ue-parts div{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:.4rem .6rem;min-width:0}
.ue-parts dt{font-size:.74rem;color:var(--mut)}.ue-parts dd{margin:0;font-family:var(--mono);font-size:.82rem;overflow-wrap:anywhere}
.ue-qs{display:grid;gap:.5rem;margin:.6rem 0}
.ue-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr) auto;gap:.5rem;align-items:end;padding:.4rem;border-radius:10px;border:1px solid transparent}
.ue-track{border-color:var(--y);background:color-mix(in srgb,var(--y) 8%,transparent)}
@media (max-width:560px){.ue-row{grid-template-columns:minmax(0,1fr)}}
/* hash */
.hg-table td{white-space:normal}
.hg-hex{font-family:var(--mono);font-size:.78rem;word-break:break-all}
.hg-hit{background:color-mix(in srgb,var(--g) 16%,transparent)}
/* jwt */
.jw-parts{font-family:var(--mono);font-size:.82rem;word-break:break-all;line-height:1.5;padding:.6rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);margin:.4rem 0}
.jw-parts:empty{display:none}
.jw-p0{color:#e11d48}.jw-p1{color:#7c3aed}.jw-p2{color:#0891b2}.jw-dot{color:var(--mut)}
[data-theme="dark"] .jw-p0,html:not([data-theme="light"]) .jw-p0{color:#fb7185}html:not([data-theme="light"]) .jw-p1{color:#c4b5fd}html:not([data-theme="light"]) .jw-p2{color:#67e8f9}
[data-theme="light"] .jw-p0{color:#be123c}[data-theme="light"] .jw-p1{color:#6d28d9}[data-theme="light"] .jw-p2{color:#0e7490}
/* password */
.pw-one{font-family:var(--mono);font-size:1.15rem;font-weight:600;word-break:break-all;padding:.7rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);margin:0 0 .5rem}
.pw-meter{height:8px;border-radius:99px;background:var(--line);overflow:hidden;margin:.5rem 0 1rem}
.pw-meter span{display:block;height:100%;width:0;background:var(--g);transition:width .2s}
.pw-meter .pw-fail{background:var(--r)}.pw-meter .pw-mid{background:var(--y)}
/* timestamps, cron */
.ts-table td,.cr-table td{white-space:normal;overflow-wrap:anywhere}
.ts-table th{white-space:normal;min-width:7rem}
.cr-say{font-size:1.1rem;font-weight:600;margin:0 0 .8rem}
.cr-next{margin:0 0 1rem;padding-left:1.4rem;display:grid;gap:.2rem;font-family:var(--mono);font-size:.84rem}
.cr-next li.fail{color:var(--r)}
/* status codes */
.hs-list{list-style:none;margin:.6rem 0 1rem;padding:0;display:grid;gap:.5rem}
.hs-c{border:1px solid var(--line);border-left:4px solid var(--mut);border-radius:10px;padding:.6rem .8rem;background:var(--bg);font-size:.88rem;min-width:0;overflow-wrap:anywhere}
.hs-c p{margin:.15rem 0}
.hs-h{font-weight:600;display:flex;flex-wrap:wrap;gap:.3rem .5rem;align-items:baseline}
.hs-n{font-family:var(--mono);font-size:1rem}
.hs-g{font-size:.74rem;color:var(--mut);font-weight:400;margin-left:auto}
.hs-seo{color:var(--mut);font-size:.84rem}
.hs-1{border-left-color:#64748b}.hs-2{border-left-color:var(--g)}.hs-3{border-left-color:var(--b)}.hs-4{border-left-color:var(--y)}.hs-5{border-left-color:var(--r)}
/* word counter */
.wc-stats{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
.wc-limits{list-style:none;margin:0;padding:0;display:grid;gap:.3rem;font-size:.85rem}
.wc-limits li{padding:.35rem .6rem .35rem 1.8rem;border:1px solid var(--line);border-radius:8px;position:relative;overflow-wrap:anywhere}
.wc-limits li::before{position:absolute;left:.6rem;font-weight:700}
.wc-limits .pass::before{content:"✓";color:var(--g)}.wc-limits .fail::before{content:"✕";color:var(--r)}.wc-limits .mid::before{content:"!";color:var(--y)}
.wc-top{margin:0;padding-left:1.4rem;font-size:.86rem;display:grid;gap:.15rem}
/* entities */
.he-grid{list-style:none;margin:.6rem 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:.3rem;max-height:22rem;overflow:auto}
.he-ch{width:100%;min-height:44px;font-size:1.25rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);cursor:pointer;font-family:inherit}
.he-ch:hover{border-color:var(--b)}.he-ch:focus-visible{outline:2px solid var(--b);outline-offset:2px}
.he-ch[aria-pressed="true"]{border-color:var(--b);background:color-mix(in srgb,var(--b) 20%,transparent)}
.he-big{font-size:4rem;line-height:1.1;text-align:center;margin:0 0 .6rem;min-height:4.4rem;overflow-wrap:anywhere}
.he-table td{white-space:normal;overflow-wrap:anywhere}
.he-table td code{font-family:var(--mono)}

/* ---- tool-visuals.css ---- */
/* Tool visuals (Lee t96u, 30 Oct 2026): hero illustrations, charts, infographics and how-it-works diagrams on /tools pages.
   Markup comes from scripts/tool_visuals.py. Inline SVG coloured only through these classes, so dark and light themes both work
   and the CSP (style-src 'self') is respected: no style attributes anywhere. */
:root{--tv-1:var(--b);--tv-2:var(--g);--tv-3:#f5c542;--tv-bad:#ff6b8b;--tv-warn:#f5c542;--tv-on:#0b0d14;--tv-track:rgba(143,151,173,.16)}
[data-theme="light"]{--tv-3:#c98a00;--tv-bad:#d6334f;--tv-warn:#b97800;--tv-on:#ffffff;--tv-track:rgba(91,99,119,.12)}
.tv-fig{margin:1.2rem 0 0;padding:1rem;border:1px solid var(--line);border-radius:18px;background:var(--card);min-width:0;max-width:100%;box-sizing:border-box}
@media (min-width:700px){.tv-fig{padding:1.3rem 1.4rem}}
.tv-fig figcaption{margin-top:.8rem;font-size:.86rem;line-height:1.55;color:var(--soft-ink)}
.tv-fig figcaption a{color:var(--b-soft);text-underline-offset:2px;overflow-wrap:anywhere}
.tv-svg{display:block;width:100%;height:auto;max-width:640px;font-family:var(--sans)}
.tv-hero{margin-top:1.4rem;max-width:640px;background:transparent;border:0;padding:0}
.tv-hero figcaption{font-size:.8rem;color:var(--mut)}
.tv-n{display:inline-grid;place-items:center;width:1.25rem;height:1.25rem;border-radius:50%;background:var(--b);color:var(--tv-on);font-size:.7rem;font-weight:700;margin:0 .15rem 0 .35rem;vertical-align:.05em}
.tv-n:first-child{margin-left:0}
.tv-sec{content-visibility:auto;contain-intrinsic-size:auto 640px}
/* SVG paint */
.tv-ink{fill:var(--ink)}.tv-mut{fill:var(--mut)}.tv-on{fill:var(--tv-on)}.tv-b{fill:var(--b)}.tv-g{fill:var(--g)}.tv-y{fill:var(--tv-3)}
.tv-inkf{fill:var(--ink)}.tv-o{opacity:.55}
.tv-c1{fill:var(--tv-1)}.tv-c2{fill:var(--tv-2)}.tv-c3{fill:var(--tv-3)}
.tv-c1s{stroke:var(--tv-1)}.tv-c2s{stroke:var(--tv-2)}.tv-c3s{stroke:var(--tv-3)}
.tv-soft{fill:var(--line)}
.tv-heroh{fill:var(--card);stroke:var(--hair);stroke-width:1.5}
.tv-cardr{fill:var(--bg);stroke:var(--line);stroke-width:1.5}
.tv-num{fill:var(--b)}
.tv-frame{fill:var(--card);stroke:var(--mut);stroke-width:2}
.tv-dash{fill:none;stroke:var(--mut);stroke-width:2;stroke-dasharray:5 4}
.tv-ring{fill:none;stroke:var(--b);stroke-width:6}
.tv-arw{fill:none;stroke:var(--b);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
.tv-tick{fill:none;stroke:var(--tv-on);stroke-width:7;stroke-linecap:round;stroke-linejoin:round}
.tv-axisg{fill:none;stroke:var(--mut);stroke-width:2}
.tv-curve{fill:none;stroke:var(--g);stroke-width:5;stroke-linecap:round}
.tv-finder{fill:none;stroke:var(--ink);stroke-width:5}
.tv-glassr{fill:rgba(255,255,255,.22);stroke:rgba(255,255,255,.55);stroke-width:1.5}
[data-theme="light"] .tv-glassr{fill:rgba(255,255,255,.55);stroke:rgba(22,26,38,.18)}
.tv-sh2{fill:var(--mut);opacity:.25}.tv-sh3{fill:var(--mut);opacity:.14}
.tv-gradbar{fill:var(--b)}
.tv-outline{fill:none;stroke-width:3}
.tv-sw{stroke:var(--line);stroke-width:1}
.tv-track{fill:var(--tv-track)}
.tv-bar{fill:var(--b)}
.tv-good{fill:var(--g)}.tv-ok{fill:var(--b)}.tv-warn{fill:var(--tv-warn)}.tv-bad{fill:var(--tv-bad)}.tv-pal{fill:var(--b-soft)}
.tv-g1{fill:var(--b)}.tv-g2{fill:var(--g)}.tv-g3{fill:var(--tv-3)}.tv-g4{fill:var(--b-soft)}.tv-g5{fill:var(--tv-bad)}.tv-g6{fill:var(--mut)}
.tv-mark{stroke:var(--mut);stroke-width:1.5;stroke-dasharray:4 4}
.tv-plot{fill:none;stroke:var(--line);stroke-width:1.5}
.tv-grid{stroke:var(--line);stroke-width:1}
.tv-axis{stroke:var(--line);stroke-width:2}
.tv-dot{stroke:var(--card);stroke-width:2}
.tv-ln{fill:none;stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.tv-s1{stroke:var(--mut);stroke-dasharray:6 5}.tv-s2{stroke:var(--b)}.tv-s3{stroke:var(--g)}.tv-s4{stroke:var(--tv-3)}.tv-s5{stroke:var(--tv-bad)}
.tv-legend{display:flex;flex-wrap:wrap;gap:.35rem 1rem;list-style:none;margin:.7rem 0 0;padding:0;font-size:.82rem;color:var(--soft-ink)}
.tv-legend li{display:flex;align-items:center;gap:.4rem}
.tv-key{width:18px;height:4px;border-radius:2px;flex:none;background:var(--b)}
.tv-k1{background:var(--mut)}.tv-k2{background:var(--b)}.tv-k3{background:var(--g)}.tv-k4{background:var(--tv-3)}.tv-k5{background:var(--tv-bad)}.tv-kok{background:var(--b);height:10px}.tv-kgood{background:var(--g);height:10px}
/* Data tables (the text equivalent of each chart) */
.tv-data{margin-top:.8rem;border-top:1px solid var(--line);padding-top:.6rem}
.tv-data summary{cursor:pointer;font-size:.86rem;font-weight:600;color:var(--b-soft);min-height:32px;display:flex;align-items:center}
.tv-tw{overflow-x:auto;max-width:100%;margin-top:.5rem}
.tv-data table{width:100%;border-collapse:collapse;font-size:.8rem;line-height:1.4}
.tv-data th,.tv-data td{text-align:left;padding:.4rem .45rem;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:break-word}
.tv-data thead th{color:var(--mut);font-weight:600}
.tv-data tbody th{font-weight:600;color:var(--ink)}
/* How-it-works flow (HTML/CSS: a column on phones, a row on wider screens) */
.tv-flow{list-style:none;margin:0;padding:0;display:grid;gap:1.6rem;grid-template-columns:minmax(0,1fr)}
@media (min-width:760px){.tv-flow{grid-template-columns:repeat(3,minmax(0,1fr));gap:2.2rem}}
.tv-step{position:relative;padding:.9rem 1rem;border-radius:14px;border:1px solid var(--line);background:var(--bg);display:grid;gap:.3rem;min-width:0}
.tv-step-1{border-color:var(--hair);background:var(--tint-b)}
.tv-step-k{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--b-soft)}
.tv-step-1 .tv-step-k{color:var(--g)}
.tv-step-v{font-size:.92rem;line-height:1.45;color:var(--ink)}
.tv-step+.tv-step::before{content:"";position:absolute;left:50%;top:-1.25rem;width:10px;height:10px;margin-left:-5px;border-right:2.5px solid var(--b);border-bottom:2.5px solid var(--b);transform:rotate(45deg)}
@media (min-width:760px){.tv-step+.tv-step::before{left:-1.55rem;top:50%;margin:-5px 0 0;transform:rotate(-45deg)}}
.tv-flow-k{margin:1.2rem 0 .5rem;font-size:.8rem;font-weight:600;color:var(--mut)}
.tv-stages{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}
.tv-stage{text-align:center;font-size:.74rem;padding:.45rem .1rem;background:var(--tv-track);color:var(--mut);min-width:0;overflow-wrap:anywhere}
.tv-stage:first-child{border-radius:999px 0 0 999px}.tv-stage:last-child{border-radius:0 999px 999px 0}
.tv-stage.on{background:var(--b);color:var(--tv-on);font-weight:700}
/* Infographic bits */
.tv-anatomy{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem}
.tv-anat{display:grid;gap:.3rem;min-width:0;max-width:100%}
.tv-anat code{font-family:var(--mono);font-size:.8rem;padding:.4rem .55rem;border-radius:8px;border:1px solid var(--line);overflow-wrap:anywhere;background:var(--bg)}
.tv-anat span{font-size:.74rem;color:var(--mut)}
.tv-u1 code{border-color:var(--b);color:var(--b-soft)}.tv-u2 code{border-color:var(--g);color:var(--g)}.tv-u3 code{border-color:var(--tv-3);color:var(--tv-3)}.tv-u4 code{border-style:dashed}
.tv-codes{list-style:none;margin:0;padding:0;display:grid;gap:.6rem;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
.tv-code{display:grid;gap:.2rem;padding:.8rem .9rem;border-radius:12px;border:1px solid var(--line);background:var(--bg)}
.tv-code b{font-family:var(--display);font-size:1.5rem;color:var(--b-soft)}.tv-code.perm b{color:var(--g)}
.tv-code span{font-size:.86rem;color:var(--ink)}.tv-code small{font-size:.74rem;color:var(--mut)}
.tv-chips{list-style:none;margin:0 0 .9rem;padding:0;display:flex;flex-wrap:wrap;gap:.35rem}
.tv-chips li{font-size:.76rem;padding:.25rem .6rem;border-radius:999px;border:1px solid var(--line);color:var(--soft-ink)}
/* /tools index overview */
.tv-overview{margin:1.6rem 0 .5rem}
.tv-ov-h{font-family:var(--display);font-size:clamp(1.3rem,4.5vw,1.7rem);margin:0}
.tv-ov-grid{display:grid;gap:1rem;grid-template-columns:minmax(0,1fr)}
@media (min-width:1000px){.tv-ov-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:start}}
.tv-joblist{list-style:none;margin:0;padding:0;display:grid;gap:.55rem;counter-reset:job}
.tv-job{display:grid;gap:.35rem;padding:.7rem .8rem;border-radius:12px;background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--b)}
.tv-job-design{border-left-color:var(--g)}.tv-job-build{border-left-color:var(--b-soft)}.tv-job-test{border-left-color:var(--tv-3)}.tv-job-launch{border-left-color:var(--tv-bad)}
.tv-job-h{margin:0;font-weight:600;font-size:.92rem;display:flex;gap:.5rem;align-items:baseline;flex-wrap:wrap}
.tv-job-s{font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.05em;color:var(--mut)}
.tv-job ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.3rem}
.tv-job a{display:inline-flex;align-items:center;min-height:32px;font-size:.8rem;padding:.2rem .6rem;border-radius:999px;border:1px solid var(--hair);color:var(--ink);text-decoration:none;background:var(--tint-b)}
.tv-job a:hover{border-color:var(--b)}
.tv-job a:focus-visible,.tv-data summary:focus-visible{outline:2px solid var(--b);outline-offset:2px}
.tv-sec.tv-force{content-visibility:visible}
.tv-safe{stroke:var(--tv-on)}
.tv-g7{fill:var(--y)}
.tv-g8{fill:var(--tv-3);opacity:.7}
.tv-tw td,.tv-tw th{overflow-wrap:anywhere}

/* ---- tools4.css ---- */
/* Developer tools batch 4 (Lee t97u/t100u, 31 Oct 2026: 44 more developer tools, 100 in total), plus the /tools counter,
   explainer and roadmap (t101u/t102u). On top of projects.css, tools.css, tools2.css and tools3.css. No style attributes in
   markup; JS sets sizes through the CSSOM. Every rule is checked at 390px. */
:root{--amber:#f5c542;--violet:#b48cff}
[data-theme="light"]{--amber:#9a6700;--violet:#7a4fd6}

/* ---------- /tools: live / in production counter ---------- */
.tl-count{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:1.2rem 0 .5rem;max-width:560px}
.tl-stat{display:grid;gap:.15rem;padding:.9rem 1rem;border-radius:14px;border:1px solid var(--line);background:var(--card);text-decoration:none;color:var(--ink);min-width:0}
.tl-stat:hover{transform:translateY(-1px)}
.tl-stat-n{font-family:var(--display);font-size:2.2rem;font-weight:800;line-height:1}
.tl-stat-k{display:inline-flex;align-items:center;gap:.45rem;font-weight:700;font-size:.92rem}
.tl-stat-s{font-size:.8rem;color:var(--mut)}
.tl-stat-live{border-color:color-mix(in srgb,var(--g) 45%,transparent);background:color-mix(in srgb,var(--g) 8%,var(--card))}
.tl-stat-live .tl-stat-n,.tl-stat-live .tl-stat-k{color:var(--g)}
.tl-stat-live .pill-dot{background:var(--g);box-shadow:0 0 0 3px color-mix(in srgb,var(--g) 25%,transparent)}
.tl-stat-prod{border-color:color-mix(in srgb,var(--amber) 45%,transparent);background:color-mix(in srgb,var(--amber) 8%,var(--card))}
.tl-stat-prod .tl-stat-n,.tl-stat-prod .tl-stat-k{color:var(--amber)}
.tl-stat-prod .pill-dot{background:var(--amber);box-shadow:0 0 0 3px color-mix(in srgb,var(--amber) 25%,transparent)}
.tl-count-note{font-size:.86rem;color:var(--mut);margin:.2rem 0 1rem;max-width:640px}
.tl-jump-rm{border-color:color-mix(in srgb,var(--amber) 45%,var(--line))}
.tl-jump-rm .tl-jump-n{color:var(--amber)}

/* ---------- /tools: explainer ---------- */
.tl-explain{margin:0 0 1.6rem}
.tl-explain-h{font-size:1.3rem;margin:0 0 .8rem}
.tl-explain-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:.8rem}
.tl-explain-grid .ov-card p{margin:0}
.tl-explain-grid .ov-k{position:static;text-transform:uppercase;letter-spacing:.06em}

/* ---------- /tools: roadmap ---------- */
.tl-roadmap{margin:2.6rem 0 1rem;padding-top:1.4rem;border-top:1px solid var(--line)}
.rm-intro{max-width:720px}
.rm-intro p{color:var(--soft-ink,var(--ink));line-height:1.6;margin:0 0 .8rem}
.rm-fig{max-width:640px;margin:1rem 0 1.4rem}
.rm-live{fill:var(--g)}.rm-build{fill:var(--amber)}.rm-plan{fill:var(--violet)}
.rm-why{padding:1rem 1.1rem;border:1px solid var(--line);border-radius:14px;background:var(--card);margin:0 0 1.6rem;max-width:760px}
.rm-why h3{margin:0 0 .5rem;font-size:1.05rem}
.rm-principles{margin:0;padding-left:1.1rem;display:grid;gap:.4rem;font-size:.92rem;line-height:1.5}
.rm-tier{margin:0 0 2rem}
.rm-tier-head h3{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin:0 0 .3rem;font-size:1.15rem}
.rm-tier-head p{margin:0 0 1rem;color:var(--mut);font-size:.92rem}
.pill-build{color:var(--amber);background:color-mix(in srgb,var(--amber) 12%,transparent);border:1px solid color-mix(in srgb,var(--amber) 40%,transparent)}
.pill-plan{color:var(--violet);background:color-mix(in srgb,var(--violet) 12%,transparent);border:1px solid color-mix(in srgb,var(--violet) 40%,transparent)}
.rm-group{margin:0 0 1.2rem}
.rm-gh{font-size:.95rem;margin:0 0 .5rem;display:flex;align-items:center;gap:.5rem}
.rm-gn{font-family:var(--mono);font-size:.74rem;color:var(--mut)}
.rm-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:.6rem}
.rm-item{padding:.75rem .85rem;border:1px solid var(--line);border-radius:12px;background:var(--card);min-width:0}
.rm-tier-build .rm-item{border-left:3px solid var(--amber)}
.rm-tier-plan .rm-item{border-left:3px solid var(--violet)}
.rm-name{margin:0 0 .3rem;font-weight:700;display:flex;flex-wrap:wrap;align-items:center;gap:.45rem}
.rm-desc{margin:0;font-size:.88rem;color:var(--mut);line-height:1.5}
.rm-note{margin:.4rem 0 0;font-size:.78rem;color:var(--mut);font-style:italic}
.tl-badge.rm-b-build{color:var(--amber);background:color-mix(in srgb,var(--amber) 12%,transparent)}
.tl-badge.rm-b-plan{color:var(--violet);background:color-mix(in srgb,var(--violet) 12%,transparent)}
.tv-g9{fill:var(--amber)}.tv-g10{fill:var(--violet)}

/* ---------- shared batch 4 bits ---------- */
.tl-code{font-family:var(--mono);font-size:.82rem;overflow-wrap:anywhere}
.tl-badge.info{color:var(--b-soft);background:color-mix(in srgb,var(--b) 12%,transparent)}
.cc-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.cc-list>li{border:1px solid var(--line);border-radius:12px;padding:.7rem .8rem;background:var(--bg);min-width:0}
.cc-head{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin:0 0 .4rem;font-weight:600;overflow-wrap:anywhere}

/* three-way merge */
.m3-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.6rem}
@media (max-width:760px){.m3-grid{grid-template-columns:minmax(0,1fr)}}
.m3-view{list-style:none;margin:0;padding:.5rem;font-family:var(--mono);font-size:.8rem;background:var(--bg);border:1px solid var(--line);border-radius:10px;overflow-x:auto;max-height:28rem}
.m3-view li{display:flex;gap:.5rem;white-space:pre;padding:0 .3rem;border-radius:4px}
.m3-tag{flex:none;width:1.2rem;color:var(--mut);text-align:center}
.m3-l{min-width:0}
.m3-ours{background:color-mix(in srgb,var(--b) 14%,transparent)}
.m3-theirs{background:color-mix(in srgb,var(--g) 14%,transparent)}
.m3-conflict{background:color-mix(in srgb,var(--r) 14%,transparent)}

/* markdown table editor */
.mt-grid{border-collapse:collapse;min-width:100%}
.mt-grid td,.mt-grid th{border:1px solid var(--line);padding:0}
.mt-grid input{width:100%;min-width:7rem;box-sizing:border-box;border:0;background:transparent;color:var(--ink);font:inherit;font-size:.86rem;padding:.45rem .5rem;min-height:40px}
.mt-grid thead input{font-weight:700}
.mt-ctl td{background:var(--bg);text-align:center;padding:.2rem}
.mt-ctl button{min-height:32px}

/* railroad diagram (the live view takes its colours from the theme; the downloaded SVG carries its own) */
.rr-view{overflow-x:auto;padding:.6rem;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.rr-view svg{display:block;max-width:none;height:auto}
.rr-t{fill:none;stroke:var(--b);stroke-width:2}
.rr-lit,.rr-cls,.rr-set,.rr-anc,.rr-ref{stroke:var(--b);stroke-width:1.5;fill:color-mix(in srgb,var(--b) 14%,var(--card))}
.rr-cls,.rr-set{fill:color-mix(in srgb,var(--g) 14%,var(--card));stroke:var(--g)}
.rr-anc{fill:color-mix(in srgb,var(--y) 16%,var(--card));stroke:var(--y)}
.rr-g,.rr-g2{fill:none;stroke:var(--mut);stroke-dasharray:4 3}
.rr-tx{font:13px var(--mono),ui-monospace,monospace;fill:var(--ink)}
.rr-lb{font:11px system-ui,sans-serif;fill:var(--mut)}
.rr-end{fill:var(--b)}

/* cache-control timeline */
.cx-bar{display:flex;gap:3px;min-height:34px;border-radius:10px;overflow:hidden;margin:.4rem 0}
.cx-seg{display:flex;align-items:center;padding:.3rem .5rem;font-size:.78rem;font-weight:600;color:#0b0d14;flex:1 1 0;min-width:0;overflow-wrap:anywhere}
.cx-fresh{background:var(--g)}.cx-swr{background:var(--y)}.cx-sie{background:var(--b-soft)}
.cx-none{background:var(--line);color:var(--ink)}

/* user agents and performance bars */
.ua-bars{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.ua-bar{display:grid;grid-template-columns:minmax(0,9rem) minmax(0,1fr) auto;gap:.5rem;align-items:center;font-size:.84rem}
.ua-k{overflow-wrap:anywhere}
.ua-fill{display:block;height:14px;border-radius:7px;background:var(--b);min-width:3px;max-width:100%}
.ua-fill.bu-over{background:var(--r)}
.ua-n{font-family:var(--mono);font-size:.78rem;color:var(--mut)}
.bu-in input{width:6rem;max-width:100%}

/* openapi */
.oa-list{list-style:none;margin:0;padding:0;display:grid;gap:.3rem;max-height:30rem;overflow:auto}
.oa-tag{font-weight:700;font-size:.82rem;color:var(--mut);margin:.5rem 0 .1rem;text-transform:uppercase;letter-spacing:.05em}
.oa-op{display:flex;align-items:center;gap:.5rem;width:100%;min-height:40px;text-align:left;padding:.35rem .5rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit;cursor:pointer;min-width:0}
.oa-op code{overflow-wrap:anywhere;min-width:0}
.oa-op.on{border-color:var(--b);background:color-mix(in srgb,var(--b) 12%,var(--bg))}
.oa-dep code{text-decoration:line-through}
.oa-m{flex:none;font-family:var(--mono);font-size:.7rem;font-weight:800;padding:.15rem .4rem;border-radius:5px;color:#0b0d14;background:var(--mut)}
.oa-get{background:var(--g)}.oa-post{background:var(--b-soft)}.oa-put,.oa-patch{background:var(--y)}.oa-delete{background:var(--r)}
.oa-detail{min-width:0}

/* page auditor scores */
.pa-scores{list-style:none;margin:0 0 .8rem;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,120px),1fr));gap:.5rem}
.pa-score{display:grid;justify-items:center;gap:.1rem;padding:.6rem;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.pa-n{font-family:var(--display);font-size:1.6rem;font-weight:800}
.pa-k{font-size:.8rem;color:var(--mut);text-align:center}
.pa-score.pass .pa-n{color:var(--g)}.pa-score.mid .pa-n{color:var(--y)}.pa-score.fail .pa-n{color:var(--r)}

/* svg path, srcset previews */
.pe-svg,.ss-prev{display:block;width:100%;max-width:420px;height:auto;aspect-ratio:1;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.ss-prev{aspect-ratio:auto;max-width:100%}

/* robots grid and structured data tree */
.rt-bots{display:flex;flex-wrap:wrap;gap:.4rem .9rem;border:1px solid var(--line);border-radius:10px;padding:.6rem .8rem;margin:0 0 .8rem}
.rt-b{display:inline-flex;align-items:center;gap:.35rem;min-height:36px;font-size:.86rem}
.rt-grid td{vertical-align:top;min-width:8rem}
.rt-why{display:block;margin-top:.2rem}
.sd-wrap{max-height:28rem;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:.5rem;background:var(--bg)}
.sd-tree{list-style:none;margin:0;padding-left:1rem;font-family:var(--mono);font-size:.8rem;overflow-wrap:anywhere}
.sd-wrap>.sd-tree{padding-left:0}
.sd-k{color:var(--b-soft)}
.sd-v{color:var(--ink)}

/* chmod grid */
.pm-grid td,.pm-grid th{text-align:center}
.pm-grid input{width:22px;height:22px}

/* totp */
.to-code{font-family:var(--mono);font-size:2rem;font-weight:800;letter-spacing:.12em;margin:.3rem 0}
.to-track{height:8px;border-radius:4px;background:var(--line);overflow:hidden;max-width:320px}
.to-bar{display:block;height:100%;width:100%;background:var(--g);transform-origin:left center}

/* web vitals */
.wv-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:.6rem;margin:0 0 .8rem}
.wv-card{padding:.7rem .8rem;border:1px solid var(--line);border-radius:12px;background:var(--bg);display:grid;gap:.25rem;min-width:0}
.wv-m{font-weight:700;font-size:.84rem;color:var(--mut)}
.wv-v{font-family:var(--display);font-size:1.5rem;font-weight:800}
.wv-r{font-size:.8rem;font-weight:600}
.wv-card.pass{border-color:color-mix(in srgb,var(--g) 50%,var(--line))}.wv-card.pass .wv-v{color:var(--g)}
.wv-card.mid{border-color:color-mix(in srgb,var(--y) 50%,var(--line))}.wv-card.mid .wv-v{color:var(--y)}
.wv-card.fail{border-color:color-mix(in srgb,var(--r) 50%,var(--line))}.wv-card.fail .wv-v{color:var(--r)}
.wv-dist{display:flex;height:10px;border-radius:5px;overflow:hidden;background:var(--line)}
.wv-dist span{display:block;height:100%}
.wv-good{background:var(--g)}.wv-ni{background:var(--y)}.wv-poor{background:var(--r)}

/* number base: clickable bits */
.nb-bits{display:flex;flex-wrap:wrap;gap:3px;margin:.4rem 0}
.nb-bit{width:30px;min-height:36px;padding:0;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--mut);font-family:var(--mono);font-size:.86rem;cursor:pointer}
.nb-bit.on{background:var(--b);border-color:var(--b);color:#fff}
.nb-gap{width:6px}
.nb-fbits{font-family:var(--mono);font-size:.82rem;overflow-wrap:anywhere;word-break:break-all;margin:.3rem 0;line-height:1.7}
.nb-sign{color:var(--r);font-weight:700}.nb-exp{color:var(--g);font-weight:700}.nb-man{color:var(--b-soft)}
.nb-key{font-size:.8rem;margin-right:.8rem}

/* hex inspector */
.hx-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--bg)}
.hx-dump{font-family:var(--mono);font-size:.78rem;line-height:1.55;padding:.5rem;overflow-x:auto;max-width:100%}
.hx-line{display:flex;gap:1rem;white-space:pre;min-width:max-content}
.tl-app:has(#hx-dump) .tl-panel,.tl-app:has(#hx-dump) .tl-grid2>*{min-width:0}
#hx-sha{overflow-wrap:anywhere;word-break:break-all}
.hx-off{color:var(--mut)}
.hx-hex,.hx-asc{display:flex;gap:.35em}
.hx-asc{gap:0}
.hx-b,.hx-a{cursor:pointer;border-radius:3px}
.hx-b.z{color:var(--mut)}
.hx-b.sel,.hx-a.sel{background:var(--b);color:#fff}
.hx-ent{display:block;width:100%;height:auto}
.hx-e1{fill:var(--g)}.hx-e2{fill:var(--y)}.hx-e3{fill:var(--r)}

/* jwt token colouring */
.jw-tok{font-family:var(--mono);font-size:.8rem;overflow-wrap:anywhere;word-break:break-all;padding:.6rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);margin:.4rem 0}
.jw-p0{color:var(--r)}.jw-p1{color:var(--b-soft)}.jw-p2{color:var(--g)}

/* timezone grid */
.tz-grid{display:grid;gap:3px;overflow-x:auto;padding-bottom:.3rem}
.tz-gr{display:grid;grid-template-columns:8.5rem minmax(0,1fr);gap:.4rem;align-items:center;min-width:560px}
.tz-gz{font-size:.8rem;overflow-wrap:anywhere}
.tz-gc{display:grid;grid-template-columns:repeat(24,minmax(0,1fr));gap:2px}
.tz-h{font-family:var(--mono);font-size:.66rem;text-align:center;padding:.25rem 0;border-radius:3px;background:var(--line)}
.tz-h.work,.tz-key.work{background:color-mix(in srgb,var(--g) 55%,transparent);color:var(--ink)}
.tz-h.ok,.tz-key.ok{background:color-mix(in srgb,var(--b) 30%,transparent)}
.tz-h.night,.tz-key.night{background:var(--line);color:var(--mut)}
.tz-key{display:inline-block;font-size:.78rem;padding:.1rem .45rem;border-radius:4px;margin-right:.4rem}
.tz-dst td,.tz-dst th{color:var(--y)}
@media (max-width:520px){.tl-stat-n{font-size:1.8rem}.ua-bar{grid-template-columns:minmax(0,1fr) auto}.ua-bar .ua-fill{grid-column:1/-1;grid-row:2}}