/*
Theme Name: PetCareDaily
Theme URI: https://petcare-daily.com/
Author: PetCareDaily
Description: A fast, AdSense-ready pet care magazine theme in the PawCare style: green design, dark mode, homepage with hero + article grids + category browser, PawCare-style single posts with auto table of contents, share buttons, reading time, popular posts, newsletter and ad slots. v1.1 adds: performance hardening (no emoji/oEmbed bloat), advanced SEO (FAQ + WebSite search schema, article meta, rel prev/next), trending ticker, reading progress bar, sticky nav, FAQ accordion, scroll reveal. No plugins required.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: petcare-daily
*/

/* ============ Tokens ============ */
:root{
  --pcd-green:#2e7d32;
  --pcd-green-dark:#1f5c23;
  --pcd-green-darker:#174a1b;
  --pcd-green-deep:#0f3512;
  --pcd-accent:#43a047;
  --pcd-accent-dark:#358238;
  --pcd-light:#eef6ee;
  --pcd-light-2:#e3f0e3;
  --pcd-bg:#ffffff;
  --pcd-bg-soft:#f7faf7;
  --pcd-card:#ffffff;
  --pcd-text:#1c231c;
  --pcd-muted:#5f6b5f;
  --pcd-border:#e2e9e2;
  --pcd-shadow:0 2px 14px rgba(20,60,25,.08);
  --pcd-radius:12px;
  --pcd-max:1200px;
  color-scheme:light;
}
html.dark{
  --pcd-bg:#101510;
  --pcd-bg-soft:#151b15;
  --pcd-card:#1a211a;
  --pcd-text:#e9f0e9;
  --pcd-muted:#a7b3a7;
  --pcd-border:#2a352a;
  --pcd-light:#1c2b1c;
  --pcd-light-2:#243624;
  --pcd-shadow:0 2px 14px rgba(0,0,0,.35);
  color-scheme:dark;
}

/* ============ Base ============ */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--pcd-bg);
  color:var(--pcd-text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--pcd-green);text-decoration:none}
html.dark a{color:#7cc47f}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.3;margin:1.2em 0 .6em;color:var(--pcd-text)}
h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.2rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em;padding-left:1.4em}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:var(--pcd-text)}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.pcd-wrap{max-width:var(--pcd-max);margin:0 auto;padding:0 20px}
.pcd-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--pcd-accent);color:#fff!important;border:0;border-radius:8px;
  padding:10px 22px;font-weight:600;text-decoration:none!important;
  transition:background .2s,transform .15s;
}
.pcd-btn:hover{background:var(--pcd-accent-dark);transform:translateY(-1px)}
.pcd-btn-sm{padding:7px 16px;font-size:.85rem}
.pcd-ic{vertical-align:-3px;flex:none}

/* ============ Top bar ============ */
.pcd-topbar{background:var(--pcd-bg);border-bottom:1px solid var(--pcd-border);font-size:.82rem;color:var(--pcd-muted)}
.pcd-topbar .pcd-wrap{display:flex;align-items:center;justify-content:space-between;min-height:36px;gap:12px}
.pcd-topbar nav{display:flex;gap:18px}
.pcd-topbar nav a{color:var(--pcd-muted);font-weight:500}
.pcd-topbar nav a:hover{color:var(--pcd-green);text-decoration:none}
.pcd-topbar-right{display:flex;align-items:center;gap:14px}
.pcd-social{display:flex;gap:8px}
.pcd-social a{
  width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-size:.65rem;font-weight:700;text-decoration:none!important;
}
.pcd-social a:hover{transform:scale(1.1)}
.pcd-soc-facebook{background:#1877f2}.pcd-soc-instagram{background:#c13584}
.pcd-soc-pinterest{background:#bd081c}.pcd-soc-youtube{background:#ff0000}
.pcd-soc-t{font-style:normal;line-height:1}

/* ============ Header ============ */
.pcd-header{background:var(--pcd-bg);padding:18px 0}
.pcd-header .pcd-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.pcd-logo{display:flex;align-items:center;gap:12px;text-decoration:none!important;color:var(--pcd-text)!important}
.pcd-logo-icon{
  width:52px;height:52px;border-radius:14px;background:var(--pcd-green);
  display:flex;align-items:center;justify-content:center;color:#fff;flex:none;
}
.pcd-logo-text{line-height:1.15}
.pcd-logo-name{font-size:1.7rem;font-weight:800;letter-spacing:-.5px}
.pcd-logo-name em{font-style:normal;color:var(--pcd-green)}
html.dark .pcd-logo-name em{color:#7cc47f}
.pcd-logo-tag{font-size:.78rem;color:var(--pcd-muted);font-weight:500}
.pcd-header .custom-logo{max-height:60px;width:auto}

/* Demo banner / header ad */
.pcd-ad-header,.pcd-demo-banner{
  flex:1;min-width:280px;max-width:760px;
  background:linear-gradient(100deg,#f2f7ef 0%,#e4efe0 60%,#d8e8d2 100%);
  border:1px solid var(--pcd-border);border-radius:10px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 22px;
}
html.dark .pcd-demo-banner{background:linear-gradient(100deg,#1c2b1c,#243624)}
.pcd-demo-banner-text{display:flex;flex-direction:column;line-height:1.35}
.pcd-demo-banner-text strong{font-size:1.02rem;color:var(--pcd-text)}
.pcd-demo-banner-text span{color:var(--pcd-green);font-weight:700;font-size:1.15rem}
html.dark .pcd-demo-banner-text span{color:#7cc47f}
.pcd-demo-pets{color:var(--pcd-green);opacity:.5}
.pcd-ad img{margin:0 auto}

/* ============ Nav ============ */
.pcd-nav{background:var(--pcd-green);position:relative;z-index:50}
.pcd-nav .pcd-wrap{display:flex;align-items:center;gap:4px;padding:0 12px}
.pcd-nav a{color:#fff!important}
.pcd-menu{display:flex;align-items:center;list-style:none;margin:0;padding:0;flex:1;overflow-x:auto;scrollbar-width:none}
.pcd-menu::-webkit-scrollbar{display:none}
.pcd-menu>li{flex:none}
.pcd-menu>li>a{
  display:flex;align-items:center;gap:6px;padding:13px 14px;font-size:.82rem;font-weight:700;
  letter-spacing:.4px;text-transform:uppercase;text-decoration:none!important;white-space:nowrap;
  border-left:1px solid rgba(255,255,255,.12);
}
.pcd-menu>li:first-child>a{border-left:0}
.pcd-menu>li>a:hover,.pcd-menu>li.current-menu-item>a{background:var(--pcd-green-dark)}
.pcd-menu .pcd-home-ic{padding:11px 14px}
.pcd-menu ul.sub-menu{
  display:none;position:absolute;top:100%;background:#fff;min-width:210px;border-radius:0 0 10px 10px;
  box-shadow:var(--pcd-shadow);list-style:none;margin:0;padding:8px;z-index:60;
}
html.dark .pcd-menu ul.sub-menu{background:var(--pcd-card)}
.pcd-menu li{position:relative}
.pcd-menu li:hover>ul.sub-menu{display:block}
.pcd-menu ul.sub-menu a{display:block;padding:9px 12px;color:var(--pcd-text)!important;font-size:.9rem;border-radius:6px;text-transform:none;font-weight:500}
.pcd-menu ul.sub-menu a:hover{background:var(--pcd-light);text-decoration:none}
.pcd-nav-tools{display:flex;align-items:center;gap:2px;margin-left:auto}
.pcd-nav-tools button{
  background:transparent;border:0;color:#fff;padding:12px 12px;display:flex;align-items:center;border-radius:8px;
}
.pcd-nav-tools button:hover{background:var(--pcd-green-dark)}
.pcd-hamburger{display:none!important}

/* Search overlay */
.pcd-search-overlay{
  position:fixed;inset:0;background:rgba(10,25,12,.85);z-index:200;display:none;
  align-items:flex-start;justify-content:center;padding:15vh 20px 20px;
}
.pcd-search-overlay.open{display:flex}
.pcd-search-box{width:100%;max-width:640px;background:var(--pcd-card);border-radius:14px;padding:26px;box-shadow:var(--pcd-shadow)}
.pcd-search-box form{display:flex;gap:10px}
.pcd-search-box input[type=search]{flex:1;border:2px solid var(--pcd-border);border-radius:8px;padding:12px 14px;background:var(--pcd-bg)}
.pcd-search-box input[type=search]:focus{outline:none;border-color:var(--pcd-green)}
.pcd-search-close{position:absolute;top:22px;right:26px;background:transparent;border:0;color:#fff}

/* ============ Hero ============ */
.pcd-hero{margin:26px 0 8px}
.pcd-hero-card{
  position:relative;border-radius:var(--pcd-radius);overflow:hidden;background:var(--pcd-card);
  box-shadow:var(--pcd-shadow);display:grid;grid-template-columns:1.05fr 1fr;min-height:340px;
}
.pcd-hero-body{padding:38px 36px;display:flex;flex-direction:column;justify-content:center;gap:14px}
.pcd-hero-body h2{font-size:1.9rem;margin:0;line-height:1.25}
.pcd-hero-body h2 a{color:var(--pcd-text)!important;text-decoration:none!important}
.pcd-hero-body h2 a:hover{color:var(--pcd-green)!important}
.pcd-hero-body p{color:var(--pcd-muted);margin:0}
.pcd-hero-media{min-height:280px;background:var(--pcd-light)}
.pcd-hero-media img{width:100%;height:100%;object-fit:cover}
.pcd-chip{
  display:inline-block;background:var(--pcd-light);color:var(--pcd-green)!important;
  font-size:.72rem;font-weight:800;letter-spacing:1px;padding:5px 12px;border-radius:6px;
  text-decoration:none!important;text-transform:uppercase;width:fit-content;
}
html.dark .pcd-chip{color:#7cc47f!important}
.pcd-byline{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--pcd-muted)}
.pcd-byline img{border-radius:50%}

/* ============ Sections ============ */
.pcd-section{margin:38px 0}
.pcd-sec-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px}
.pcd-sec-title{font-size:1.35rem;margin:0;font-weight:800;display:flex;align-items:center;gap:10px}
.pcd-sec-title::before{content:"";width:5px;height:24px;background:var(--pcd-green);border-radius:3px}
.pcd-viewall{font-size:.85rem;font-weight:600;white-space:nowrap}

/* Cards grid */
.pcd-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pcd-card{
  background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);
  overflow:hidden;box-shadow:var(--pcd-shadow);display:flex;flex-direction:column;
  transition:transform .18s,box-shadow .18s;position:relative;
}
.pcd-card:hover{transform:translateY(-4px);box-shadow:0 8px 26px rgba(20,60,25,.14)}
.pcd-card-media{aspect-ratio:3/2;overflow:hidden;background:var(--pcd-light);position:relative}
.pcd-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.pcd-card:hover .pcd-card-media img{transform:scale(1.05)}
.pcd-card-media .pcd-chip{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94)}
.pcd-card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcd-card-body h3{font-size:1.02rem;margin:0;line-height:1.4}
.pcd-card-body h3 a{color:var(--pcd-text)!important;text-decoration:none!important}
.pcd-card-body h3 a:hover{color:var(--pcd-green)!important}
.pcd-card-body p{font-size:.88rem;color:var(--pcd-muted);margin:0;flex:1}
.pcd-card-foot{font-size:.78rem;color:var(--pcd-muted);display:flex;gap:8px;align-items:center}
.pcd-demo-badge{
  position:absolute;top:12px;right:12px;background:#b7791f;color:#fff;font-size:.68rem;font-weight:700;
  padding:3px 10px;border-radius:20px;z-index:2;
}
.pcd-demo-note{
  background:#fff8e6;border:1px dashed #d9a821;color:#7a5b12;border-radius:8px;
  padding:8px 14px;font-size:.82rem;margin-bottom:14px;
}
html.dark .pcd-demo-note{background:#2a2410;color:#e8c96a;border-color:#8a6d1f}

/* Category tiles */
.pcd-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pcd-cat-tile{
  background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);
  padding:26px 18px;text-align:center;box-shadow:var(--pcd-shadow);text-decoration:none!important;
  transition:transform .18s;display:flex;flex-direction:column;align-items:center;gap:10px;
}
.pcd-cat-tile:hover{transform:translateY(-4px);text-decoration:none}
.pcd-cat-ic{
  width:74px;height:74px;border-radius:50%;background:var(--pcd-light);color:var(--pcd-green);
  display:flex;align-items:center;justify-content:center;
}
html.dark .pcd-cat-ic{color:#7cc47f}
.pcd-cat-tile h3{margin:0;font-size:1rem;color:var(--pcd-text)}
.pcd-cat-tile p{margin:0;font-size:.82rem;color:var(--pcd-muted)}
.pcd-cat-count{font-size:.75rem;font-weight:700;color:var(--pcd-green);background:var(--pcd-light);border-radius:20px;padding:2px 12px}

/* Toxicity calculator */
.pcd-tox{
  background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);
  box-shadow:var(--pcd-shadow);padding:28px;
}
.pcd-tox-form{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:end}
.pcd-tox-field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:6px;color:var(--pcd-muted)}
.pcd-tox-field input,.pcd-tox-field select{
  width:100%;border:2px solid var(--pcd-border);border-radius:8px;padding:10px 12px;background:var(--pcd-bg);
}
.pcd-tox-field input:focus,.pcd-tox-field select:focus{outline:none;border-color:var(--pcd-green)}
.pcd-tox-result{margin-top:18px;border-radius:10px;padding:16px 18px;font-weight:600}
.pcd-tox-result.low{background:#e8f5e9;color:#1b5e20;border:1px solid #a5d6a7}
.pcd-tox-result.mod{background:#fff8e1;color:#7a5b12;border:1px solid #ffe082}
.pcd-tox-result.high{background:#ffebee;color:#b71c1c;border:1px solid #ef9a9a}
html.dark .pcd-tox-result.low{background:#14301a;color:#9ccc9c}
html.dark .pcd-tox-result.mod{background:#33290e;color:#e8c96a}
html.dark .pcd-tox-result.high{background:#3a1414;color:#ef9a9a}
.pcd-tox-disc{font-size:.78rem;color:var(--pcd-muted);margin:12px 0 0}

/* Popular + Vet columns */
.pcd-cols{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:start}
.pcd-plist{display:flex;flex-direction:column;gap:18px}
.pcd-pitem{display:grid;grid-template-columns:200px 1fr;gap:16px;background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);overflow:hidden;box-shadow:var(--pcd-shadow)}
.pcd-pitem-media{min-height:130px;background:var(--pcd-light)}
.pcd-pitem-media img{width:100%;height:100%;object-fit:cover}
.pcd-pitem-body{padding:14px 16px 14px 0;display:flex;flex-direction:column;gap:6px;justify-content:center}
.pcd-pitem-body h3{font-size:1.02rem;margin:0}
.pcd-pitem-body h3 a{color:var(--pcd-text)!important;text-decoration:none!important}
.pcd-pitem-body h3 a:hover{color:var(--pcd-green)!important}
.pcd-pitem-body p{font-size:.85rem;color:var(--pcd-muted);margin:0}
.pcd-vet-card{background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);box-shadow:var(--pcd-shadow);padding:22px}
.pcd-vet-card h3{margin:0 0 16px;font-size:1.1rem}
.pcd-vet-item{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--pcd-border)}
.pcd-vet-item:last-of-type{border-bottom:0}
.pcd-vet-item img{width:84px;height:84px;object-fit:cover;border-radius:10px;flex:none;background:var(--pcd-light)}
.pcd-vet-item h4{margin:0 0 4px;font-size:.94rem}
.pcd-vet-item h4 a{color:var(--pcd-text)!important;text-decoration:none!important}
.pcd-vet-item p{margin:0;font-size:.78rem;color:var(--pcd-muted)}
.pcd-vet-badge{display:inline-flex;align-items:center;gap:5px;color:var(--pcd-green);font-size:.75rem;font-weight:700}
html.dark .pcd-vet-badge{color:#7cc47f}
.pcd-vet-card .pcd-btn{width:100%;margin-top:14px;background:var(--pcd-light);color:var(--pcd-green)!important}
html.dark .pcd-vet-card .pcd-btn{color:#7cc47f!important}
.pcd-vet-card .pcd-btn:hover{background:var(--pcd-light-2)}

/* Newsletter band */
.pcd-newsband{
  background:linear-gradient(120deg,var(--pcd-light) 0%,var(--pcd-light-2) 100%);
  border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);padding:30px;
  display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center;margin:38px 0;
}
html.dark .pcd-newsband{background:linear-gradient(120deg,#1c2b1c,#243624)}
.pcd-newsband h3{margin:0 0 8px;font-size:1.25rem}
.pcd-newsband p{margin:0 0 14px;color:var(--pcd-muted);font-size:.92rem}
.pcd-nl-form{display:flex;gap:10px}
.pcd-nl-form input[type=email]{flex:1;border:2px solid var(--pcd-border);border-radius:8px;padding:11px 14px;background:var(--pcd-bg)}
.pcd-nl-form input[type=email]:focus{outline:none;border-color:var(--pcd-green)}
.pcd-nl-note{font-size:.75rem;color:var(--pcd-muted);margin:8px 0 0}
.pcd-nl-success{display:flex;align-items:center;gap:8px;background:#e8f5e9;color:#1b5e20;border:1px solid #a5d6a7;border-radius:8px;padding:12px 16px;font-weight:600}
html.dark .pcd-nl-success{background:#14301a;color:#9ccc9c;border-color:#2e5c2e}
.pcd-follow h3{margin:0 0 6px;font-size:1.15rem}
.pcd-follow p{color:var(--pcd-muted);font-size:.9rem;margin:0 0 12px}
.pcd-follow .pcd-social a{width:38px;height:38px;font-size:.9rem}

/* ============ Footer ============ */
.pcd-footer{background:var(--pcd-green-darker);color:#dce8dc;margin-top:50px}
html.dark .pcd-footer{background:#0c2410}
.pcd-footer a{color:#dce8dc!important}
.pcd-footer a:hover{color:#fff!important}
.pcd-footer-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding:44px 0 30px}
.pcd-footer h4{color:#fff;margin:0 0 16px;font-size:1rem}
.pcd-footer-brand p{font-size:.88rem;color:#bcd0bc}
.pcd-footer-brand .pcd-logo-name{color:#fff}
.pcd-footer-brand .pcd-social{margin-top:14px}
.pcd-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:.9rem}
.pcd-footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:16px 0;font-size:.82rem;color:#a9c2a9}
.pcd-footer-bottom .pcd-wrap{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}

/* Back to top */
.pcd-top{
  position:fixed;right:22px;bottom:22px;width:44px;height:44px;border-radius:50%;
  background:var(--pcd-green);color:#fff;border:0;display:none;align-items:center;justify-content:center;
  box-shadow:var(--pcd-shadow);z-index:90;
}
.pcd-top.show{display:flex}
.pcd-top:hover{background:var(--pcd-green-dark)}

/* ============ Single post layout ============ */
.pcd-layout{display:grid;grid-template-columns:1fr 320px;gap:34px;margin:24px 0 40px;align-items:start}
.pcd-crumb{font-size:.85rem;color:var(--pcd-muted);margin:18px 0 6px}
.pcd-crumb a{color:var(--pcd-muted)}
.pcd-crumb a:hover{color:var(--pcd-green)}
.pcd-crumb-sep{margin:0 8px}
.pcd-crumb .current{color:var(--pcd-text)}
.pcd-article{background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);box-shadow:var(--pcd-shadow);padding:34px 38px;overflow:hidden}
.pcd-article h1{font-size:1.9rem;margin:.4em 0 .5em;line-height:1.3}
.pcd-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:.85rem;color:var(--pcd-muted);margin-bottom:18px}
.pcd-meta-author{display:flex;align-items:center;gap:8px}
.pcd-meta-author img{border-radius:50%}
.pcd-meta-dot{width:4px;height:4px;border-radius:50%;background:var(--pcd-border)}
.pcd-meta-item{display:inline-flex;align-items:center;gap:6px}
.pcd-meta-item a{color:var(--pcd-muted)}
.pcd-featured{margin:0 -38px 22px;border-radius:0;overflow:hidden;background:var(--pcd-light)}
.pcd-featured img{width:100%;height:auto}
.pcd-share-row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:0 0 18px;padding:12px 0;border-top:1px solid var(--pcd-border);border-bottom:1px solid var(--pcd-border)}
.pcd-share-label{font-size:.85rem;font-weight:600;color:var(--pcd-muted)}
.pcd-share{display:flex;gap:8px}
.pcd-share-btn{
  width:34px;height:34px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;
  color:#fff!important;font-weight:800;font-size:.8rem;text-decoration:none!important;font-style:normal;
}
.pcd-share-btn:hover{transform:translateY(-2px);text-decoration:none}
.pcd-share-btn span{font-style:normal}
.pcd-share-facebook{background:#1877f2}.pcd-share-twitter{background:#1da1f2}
.pcd-share-pinterest{background:#bd081c}.pcd-share-email{background:#43a047}
.pcd-readtime{font-size:.85rem;font-weight:600;color:var(--pcd-text);white-space:nowrap}

/* TOC */
.pcd-toc{background:var(--pcd-bg-soft);border:1px solid var(--pcd-light-2);border-radius:10px;padding:18px 20px;margin:20px 0}
.pcd-toc-head{display:flex;align-items:center;justify-content:space-between;font-weight:700;margin-bottom:10px}
.pcd-toc-head>span{display:flex;align-items:center;gap:8px}
.pcd-toc-toggle{background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:6px;padding:4px 8px;color:var(--pcd-muted);display:flex}
.pcd-toc-cols{display:grid;grid-template-columns:1fr 1fr;gap:6px 26px}
.pcd-toc-cols ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.pcd-toc-cols a{display:flex;align-items:center;gap:10px;color:var(--pcd-text)!important;font-size:.9rem;text-decoration:none!important}
.pcd-toc-cols a:hover{color:var(--pcd-green)!important}
.pcd-toc-n{
  width:24px;height:24px;flex:none;border-radius:50%;background:var(--pcd-green);color:#fff;
  font-size:.72rem;font-weight:800;display:inline-flex;align-items:center;justify-content:center;
}
.pcd-toc.closed .pcd-toc-cols{display:none}

/* Article typography */
.pcd-entry{font-size:1.02rem}
.pcd-entry h2{
  font-size:1.35rem;margin:1.8em 0 .8em;padding-bottom:.35em;
  border-bottom:2px solid var(--pcd-light-2);position:relative;
}
.pcd-entry h2::after{content:"";position:absolute;left:0;bottom:-2px;width:64px;height:2px;background:var(--pcd-green)}
.pcd-entry img{border-radius:10px}
.pcd-entry blockquote{border-left:4px solid var(--pcd-green);background:var(--pcd-bg-soft);margin:1.4em 0;padding:14px 20px;border-radius:0 10px 10px 0;color:var(--pcd-muted)}
.pcd-embed{margin:1.4em 0}
.pcd-embed iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:10px}

/* Info boxes (a/b/c rows) */
.pcd-infobox{display:flex;gap:16px;align-items:flex-start;margin:1.2em 0}
.pcd-infobox-ic{
  width:56px;height:56px;flex:none;border-radius:14px;background:var(--pcd-light);color:var(--pcd-green);
  display:flex;align-items:center;justify-content:center;
}
html.dark .pcd-infobox-ic{color:#7cc47f}
.pcd-infobox-body{flex:1;border-bottom:1px solid var(--pcd-border);padding-bottom:14px}
.pcd-infobox-body strong{display:block;margin-bottom:4px}
.pcd-infobox-body p{margin:0;color:var(--pcd-muted);font-size:.95rem}

/* In-content ad */
.pcd-ad{margin:22px 0;text-align:center}
.pcd-ad-label{display:block;font-size:.68rem;letter-spacing:1px;text-transform:uppercase;color:var(--pcd-muted);margin-bottom:6px}
.pcd-demo-adbox{
  background:linear-gradient(100deg,#f2f7ef,#e0ecda);border:1px solid var(--pcd-border);border-radius:10px;
  padding:22px;display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;
}
html.dark .pcd-demo-adbox{background:linear-gradient(100deg,#1c2b1c,#243624)}
.pcd-demo-adbox strong{font-size:1.05rem}
.pcd-demo-adbox span{color:var(--pcd-green);font-weight:600}
html.dark .pcd-demo-adbox span{color:#7cc47f}
.pcd-demo-adbox-tall{flex-direction:column;gap:10px;padding:34px 20px;min-height:250px}

/* Tags */
.pcd-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}
.pcd-tags a{background:var(--pcd-light);color:var(--pcd-green)!important;font-size:.8rem;font-weight:600;padding:6px 14px;border-radius:20px;text-decoration:none!important}
html.dark .pcd-tags a{color:#7cc47f!important}
.pcd-tags a:hover{background:var(--pcd-green);color:#fff!important}

/* Bottom share + next article */
.pcd-article-foot{border:1px solid var(--pcd-border);border-radius:10px;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:24px 0}
.pcd-next{display:flex;align-items:center;gap:14px;text-decoration:none!important;color:var(--pcd-text)!important;max-width:60%}
.pcd-next:hover .pcd-next-title{color:var(--pcd-green)}
.pcd-next-label{font-size:.78rem;color:var(--pcd-muted);display:flex;align-items:center;gap:4px}
.pcd-next-title{font-weight:700;font-size:.95rem;display:block}
.pcd-next img{width:74px;height:74px;object-fit:cover;border-radius:10px;flex:none;background:var(--pcd-light)}

/* Author box */
.pcd-author{display:flex;gap:18px;background:var(--pcd-bg-soft);border:1px solid var(--pcd-border);border-radius:10px;padding:22px;margin:24px 0;align-items:center}
.pcd-author img{border-radius:50%;flex:none}
.pcd-author h4{margin:0 0 6px}
.pcd-author p{margin:0;font-size:.9rem;color:var(--pcd-muted)}

/* Related posts */
.pcd-related{margin:30px 0}
.pcd-related h3{font-size:1.2rem;margin:0 0 16px;display:flex;align-items:center;gap:10px}
.pcd-related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pcd-rel-card{background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:10px;overflow:hidden;box-shadow:var(--pcd-shadow);text-decoration:none!important}
.pcd-rel-card:hover{transform:translateY(-3px)}
.pcd-rel-card .pcd-rel-media{aspect-ratio:16/10;background:var(--pcd-light);overflow:hidden}
.pcd-rel-card img{width:100%;height:100%;object-fit:cover}
.pcd-rel-card h4{margin:0;padding:12px 14px;font-size:.88rem;color:var(--pcd-text);line-height:1.4}
.pcd-rel-card .pcd-rel-date{display:block;padding:0 14px 12px;font-size:.75rem;color:var(--pcd-muted)}

/* Comments */
.pcd-comments{margin:30px 0}
.pcd-comments h3{font-size:1.2rem}
.comment-list{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:16px}
.comment-body{background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:10px;padding:16px 18px}
.comment-meta{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--pcd-muted);margin-bottom:8px}
.comment-meta img{border-radius:50%}
.comment-reply-link{font-size:.82rem;font-weight:600}
.pcd-comments input[type=text],.pcd-comments input[type=email],.pcd-comments input[type=url],.pcd-comments textarea{
  width:100%;border:2px solid var(--pcd-border);border-radius:8px;padding:10px 12px;background:var(--pcd-bg);margin-bottom:12px;
}
.pcd-comments input:focus,.pcd-comments textarea:focus{outline:none;border-color:var(--pcd-green)}
.form-submit .submit{background:var(--pcd-accent);color:#fff;border:0;border-radius:8px;padding:10px 24px;font-weight:600}
.form-submit .submit:hover{background:var(--pcd-accent-dark)}

/* ============ Sidebar ============ */
.pcd-sidebar{display:flex;flex-direction:column;gap:24px}
.pcd-widget{background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);box-shadow:var(--pcd-shadow);padding:22px}
.pcd-widget h3{margin:0 0 16px;font-size:1.02rem;display:flex;align-items:center;gap:8px;color:var(--pcd-text)}
.pcd-widget h3 .pcd-ic{color:var(--pcd-green)}
html.dark .pcd-widget h3 .pcd-ic{color:#7cc47f}
.pcd-search-form{display:flex;gap:8px}
.pcd-search-form input[type=search]{flex:1;border:2px solid var(--pcd-border);border-radius:8px;padding:9px 12px;background:var(--pcd-bg);min-width:0}
.pcd-search-form input[type=search]:focus{outline:none;border-color:var(--pcd-green)}
.pcd-about{text-align:center}
.pcd-about-img{width:110px;height:110px;border-radius:50%;object-fit:cover;margin:0 auto 12px;background:var(--pcd-light)}
.pcd-about p{font-size:.88rem;color:var(--pcd-muted)}
.pcd-pop{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.pcd-pop li{display:grid;grid-template-columns:64px 28px 1fr;gap:10px;align-items:center}
.pcd-pop img{width:64px;height:64px;object-fit:cover;border-radius:10px;background:var(--pcd-light)}
.pcd-pop-n{width:28px;height:28px;border-radius:50%;background:var(--pcd-green);color:#fff;font-size:.75rem;font-weight:800;display:flex;align-items:center;justify-content:center}
.pcd-pop a{font-size:.88rem;font-weight:600;color:var(--pcd-text)!important;line-height:1.35;text-decoration:none!important}
.pcd-pop a:hover{color:var(--pcd-green)!important}
.pcd-pop time{font-size:.75rem;color:var(--pcd-muted)}
.pcd-nl-compact .pcd-nl-form{flex-direction:column}
.pcd-catlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.pcd-catlist li{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--pcd-border);font-size:.9rem}
.pcd-catlist li:last-child{border-bottom:0}
.pcd-catlist a{display:flex;align-items:center;gap:10px;color:var(--pcd-text)!important;text-decoration:none!important}
.pcd-catlist a:hover{color:var(--pcd-green)!important}
.pcd-catlist .count{background:var(--pcd-light);color:var(--pcd-green);font-size:.75rem;font-weight:700;border-radius:20px;padding:2px 11px}
html.dark .pcd-catlist .count{color:#7cc47f}

/* ============ Archive / listing ============ */
.pcd-arch-head{
  background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);
  box-shadow:var(--pcd-shadow);padding:26px 30px;margin:24px 0;display:flex;gap:20px;align-items:center;
}
.pcd-arch-ic{width:70px;height:70px;flex:none;border-radius:50%;background:var(--pcd-light);color:var(--pcd-green);display:flex;align-items:center;justify-content:center}
html.dark .pcd-arch-ic{color:#7cc47f}
.pcd-arch-head h1{margin:0 0 6px;font-size:1.6rem}
.pcd-arch-head p{margin:0;color:var(--pcd-muted);font-size:.92rem}
.pcd-pagination{display:flex;gap:8px;justify-content:center;margin:34px 0;flex-wrap:wrap}
.pcd-pagination .page-numbers{
  min-width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--pcd-border);border-radius:8px;background:var(--pcd-card);
  color:var(--pcd-text)!important;font-weight:600;text-decoration:none!important;padding:0 12px;
}
.pcd-pagination .page-numbers.current,.pcd-pagination .page-numbers:hover{background:var(--pcd-green);border-color:var(--pcd-green);color:#fff!important}
.pcd-empty{background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);padding:44px;text-align:center;color:var(--pcd-muted)}

/* Page */
.pcd-page{background:var(--pcd-card);border:1px solid var(--pcd-border);border-radius:var(--pcd-radius);box-shadow:var(--pcd-shadow);padding:34px 38px;margin:24px 0 40px}
.pcd-page h1{margin-top:0}
.pcd-contact input[type=text],.pcd-contact input[type=email],.pcd-contact textarea{
  width:100%;max-width:560px;border:2px solid var(--pcd-border);border-radius:8px;padding:10px 12px;background:var(--pcd-bg);
}
.pcd-contact input:focus,.pcd-contact textarea:focus{outline:none;border-color:var(--pcd-green)}

/* 404 */
.pcd-404{text-align:center;padding:70px 20px}
.pcd-404 .pcd-404-ic{color:var(--pcd-green);opacity:.7}
.pcd-404 h1{font-size:3rem;margin:.4em 0 .2em}
.pcd-404 p{color:var(--pcd-muted);margin-bottom:22px}

/* ============ Responsive ============ */
@media (max-width:1024px){
  .pcd-grid{grid-template-columns:repeat(3,1fr)}
  .pcd-cats{grid-template-columns:repeat(4,1fr)}
  .pcd-related-grid{grid-template-columns:repeat(2,1fr)}
  .pcd-layout{grid-template-columns:1fr 280px;gap:24px}
  .pcd-cols{grid-template-columns:1fr}
  .pcd-tox-form{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .pcd-topbar nav{display:none}
  .pcd-header .pcd-wrap{flex-direction:column;text-align:center}
  .pcd-logo{justify-content:center}
  .pcd-ad-header{max-width:100%}
  .pcd-hamburger{display:flex!important}
  .pcd-menu{
    display:none;position:absolute;top:100%;left:0;right:0;background:var(--pcd-green-dark);
    flex-direction:column;align-items:stretch;overflow:visible;max-height:70vh;overflow-y:auto;
  }
  .pcd-menu.open{display:flex}
  .pcd-menu>li>a{border-left:0;border-top:1px solid rgba(255,255,255,.12);padding:14px 20px}
  .pcd-menu ul.sub-menu{position:static;box-shadow:none;border-radius:0;background:rgba(0,0,0,.15);padding:0}
  .pcd-menu li:hover>ul.sub-menu{display:none}
  .pcd-menu li.sub-open>ul.sub-menu{display:block}
  .pcd-menu ul.sub-menu a{color:#fff!important}
  .pcd-hero-card{grid-template-columns:1fr}
  .pcd-hero-media{min-height:220px;order:-1}
  .pcd-grid{grid-template-columns:repeat(2,1fr)}
  .pcd-cats{grid-template-columns:repeat(2,1fr)}
  .pcd-layout{grid-template-columns:1fr}
  .pcd-article{padding:24px 20px}
  .pcd-featured{margin:0 -20px 20px}
  .pcd-page{padding:24px 20px}
  .pcd-newsband{grid-template-columns:1fr}
  .pcd-pitem{grid-template-columns:150px 1fr}
  .pcd-footer-cols{grid-template-columns:1fr 1fr}
  .pcd-toc-cols{grid-template-columns:1fr}
  .pcd-next{max-width:100%}
}
@media (max-width:520px){
  body{font-size:15px}
  h1,.pcd-article h1{font-size:1.5rem}
  .pcd-grid{grid-template-columns:1fr}
  .pcd-tox-form{grid-template-columns:1fr}
  .pcd-nl-form{flex-direction:column}
  .pcd-share-row{flex-direction:column;align-items:flex-start}
  .pcd-footer-cols{grid-template-columns:1fr}
  .pcd-pitem{grid-template-columns:1fr}
  .pcd-pitem-media{min-height:170px}
  .pcd-pitem-body{padding:0 16px 16px}
  .pcd-demo-banner-text strong{font-size:.9rem}
  .pcd-demo-banner-text span{font-size:1rem}
}

/* ============ v1.1.0: advanced layer ============ */

/* Sticky nav */
.pcd-nav{position:sticky;top:0;z-index:100;box-shadow:0 2px 10px rgba(0,0,0,.12)}

/* Reading progress bar */
.pcd-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:300;background:transparent;pointer-events:none}
.pcd-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--pcd-accent),var(--pcd-green));transition:width .1s linear}

/* Trending ticker */
.pcd-ticker{background:var(--pcd-bg-soft);border-bottom:1px solid var(--pcd-border)}
.pcd-ticker-in{display:flex;align-items:center;gap:14px;min-height:42px;padding-top:8px;padding-bottom:8px}
.pcd-ticker-label{
  flex:none;display:inline-flex;align-items:center;gap:7px;background:var(--pcd-green);color:#fff;
  font-size:.72rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;
  padding:5px 14px;border-radius:20px;
}
.pcd-ticker-view{position:relative;flex:1;min-height:24px;overflow:hidden}
.pcd-ticker-item{
  position:absolute;inset:0;display:flex;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  font-size:.88rem;font-weight:600;color:var(--pcd-text)!important;text-decoration:none!important;
  opacity:0;transform:translateY(8px);transition:opacity .4s,transform .4s;pointer-events:none;
}
.pcd-ticker-item.active{opacity:1;transform:none;pointer-events:auto}
.pcd-ticker-item:hover{color:var(--pcd-green)!important}

/* Updated badge */
.pcd-updated{color:var(--pcd-green);font-weight:700}
html.dark .pcd-updated{color:#7cc47f}

/* FAQ accordion */
.pcd-faq{border:1px solid var(--pcd-border);border-radius:10px;margin:12px 0;overflow:hidden;background:var(--pcd-card)}
.pcd-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:var(--pcd-bg-soft);border:0;padding:14px 18px;font-weight:700;text-align:left;color:var(--pcd-text);
}
.pcd-faq-q:hover{color:var(--pcd-green)}
.pcd-faq-x{
  flex:none;width:28px;height:28px;border-radius:50%;background:var(--pcd-green);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:1.1rem;line-height:1;transition:transform .25s;
}
.pcd-faq-q[aria-expanded="true"] .pcd-faq-x{transform:rotate(45deg)}
.pcd-faq-a{padding:4px 18px 16px;color:var(--pcd-muted);font-size:.95rem}
.pcd-faq-a p{margin:.6em 0}

/* Scroll reveal */
.pcd-reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.pcd-reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .pcd-reveal{opacity:1;transform:none;transition:none}
  *{scroll-behavior:auto!important}
}