:root{
  --green:#2f8f5b;
  --green-dark:#1f6b42;
  --green-darker:#16512f;
  --green-light:#e9f6ee;
  --green-lighter:#f4faf6;
  --lime:#7bc96f;
  --bg:#ffffff;
  --bg-soft:#f7faf8;
  --text:#1d2a23;
  --muted:#5d6b63;
  --border:#e2ebe5;
  --amber:#e08a2b;
  --shadow:0 1px 3px rgba(22,81,47,.08);
  --radius:12px;
  --max:1080px;
  --read:720px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  font-size:17px;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.25;color:var(--green-darker);font-weight:700}
h1{font-size:2rem;margin:.2em 0 .5em}
h2{font-size:1.5rem;margin:1.8em 0 .6em;padding-top:.3em;border-top:1px solid var(--border)}
h3{font-size:1.2rem;margin:1.4em 0 .4em}
p{margin:0 0 1.1em}
ul,ol{padding-left:1.3em;margin:0 0 1.1em}
li{margin:.3em 0}
blockquote{margin:1.2em 0;padding:.8em 1.1em;background:var(--green-light);border-left:4px solid var(--green);border-radius:0 8px 8px 0;color:var(--green-darker)}
code{background:var(--green-light);padding:.1em .4em;border-radius:5px;font-size:.92em}

/* Layout */
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.container-read{max-width:var(--read);margin:0 auto;padding:0 18px}
.site-main{padding:32px 0 56px}
.section{padding:36px 0}
.section-title{font-size:1.7rem;margin:0 0 .2em}
.section-sub{color:var(--muted);margin:0 0 1.4em}

/* Header */
.site-header{background:var(--bg);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.25rem;color:var(--green-darker)}
.brand:hover{text-decoration:none}
.brand img{width:30px;height:30px;border-radius:8px}
.nav-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:1.1rem;cursor:pointer;color:var(--green-darker)}
.nav-list{display:flex;gap:6px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav-list a{display:block;padding:8px 12px;border-radius:8px;font-weight:600;font-size:.95rem;color:var(--text)}
.nav-list a:hover{background:var(--green-light);text-decoration:none}
.nav-list a.active{background:var(--green);color:#fff}

/* Buttons */
.btn{display:inline-block;padding:12px 22px;border-radius:10px;font-weight:700;cursor:pointer;border:1px solid transparent;font-size:1rem;transition:background .15s,color .15s}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark);text-decoration:none}
.btn-amazon{background:#ff9900;color:#1a1a1a}
.btn-amazon:hover{background:#e88a00;text-decoration:none}
.btn-ghost{background:transparent;border-color:var(--green);color:var(--green-dark)}
.btn-ghost:hover{background:var(--green-light);text-decoration:none}
.btn-block{display:block;width:100%;text-align:center}

/* Hero / Banner */
.hero{background:linear-gradient(135deg,var(--green-lighter),var(--green-light));border-radius:var(--radius);padding:34px 26px;display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-bottom:30px}
.hero-text{flex:1 1 320px}
.hero h1{margin-top:0;font-size:2.1rem}
.hero p{color:var(--muted);font-size:1.05rem}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.hero-img{flex:0 0 200px;text-align:center}
.hero-img img{width:200px;height:200px;border-radius:16px;box-shadow:var(--shadow)}

/* Grids & cards */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.card:hover{box-shadow:0 4px 14px rgba(22,81,47,.12)}
.card-img{aspect-ratio:16/10;width:100%;object-fit:cover;background:var(--green-light)}
.card-body{padding:16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-cat{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--green);font-weight:700}
.card-title{font-size:1.12rem;margin:0;color:var(--green-darker);line-height:1.3}
.card-title a{color:inherit}
.card-excerpt{color:var(--muted);font-size:.92rem;margin:0}
.card-meta{font-size:.8rem;color:var(--muted);margin-top:auto;padding-top:8px;border-top:1px solid var(--border)}

/* Two-column layout for blog index */
.layout-2{display:grid;grid-template-columns:1fr 300px;gap:34px;align-items:start}
.sidebar{position:sticky;top:80px}
.widget{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:20px}
.widget h3{margin-top:0;font-size:1.05rem;border:0;padding:0}
.widget ul{list-style:none;padding:0;margin:0}
.widget li{margin:0 0 10px}
.widget a{font-weight:600;font-size:.95rem}
.widget a:hover{text-decoration:underline}

/* Breadcrumb */
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:14px}
.breadcrumb a{color:var(--muted)}

/* Post */
.post-header{margin-bottom:18px}
.post-meta{color:var(--muted);font-size:.88rem;margin:.4em 0 0}
.post-featured{width:100%;border-radius:var(--radius);margin:0 0 22px;aspect-ratio:16/9;object-fit:cover;background:var(--green-light)}
.post-content{font-size:1.05rem}
.post-content h2:first-of-type{border-top:0;padding-top:0}
.affiliate-box{display:flex;gap:16px;align-items:center;background:var(--green-light);border:1px solid var(--green);border-radius:var(--radius);padding:16px;margin:26px 0}
.affiliate-box img{width:110px;height:110px;object-fit:cover;border-radius:10px;flex:0 0 auto;background:#fff}
.affiliate-box .ab-body{flex:1}
.affiliate-box .ab-name{font-weight:700;color:var(--green-darker);margin:0 0 4px}
.affiliate-box .ab-blurb{font-size:.9rem;color:var(--muted);margin:0 0 10px}
.affiliate-box .ab-price{font-weight:800;color:var(--green-dark);margin-right:10px}
.affiliate-note{font-size:.72rem;color:var(--muted);margin-top:8px}

/* Ad container */
.ad-container{margin:28px 0;text-align:center;background:var(--bg-soft);border:1px dashed var(--border);border-radius:10px;padding:14px;min-height:90px;color:var(--muted);font-size:.78rem;letter-spacing:.04em}

/* FAQ */
.faq{margin:30px 0}
.faq-item{border:1px solid var(--border);border-radius:10px;padding:14px 18px;margin-bottom:10px;background:var(--bg-soft)}
.faq-q{font-weight:700;color:var(--green-darker);margin:0 0 6px}
.faq-a{margin:0;color:var(--text)}

/* Comments */
.comments{margin:34px 0}
.comment-form{display:flex;flex-direction:column;gap:10px;margin:14px 0 22px}
.comment-form input,.comment-form textarea{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font:inherit;width:100%}
.comment{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:12px 16px;margin-bottom:10px}
.comment .c-name{font-weight:700;color:var(--green-darker);font-size:.92rem}
.comment .c-date{font-size:.75rem;color:var(--muted)}
.comment .c-body{margin:.4em 0 0}

/* Tool / calculator */
.calculator{background:var(--green-light);border:1px solid var(--green);border-radius:var(--radius);padding:22px;max-width:640px;margin:0 auto}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-weight:700;margin-bottom:6px;color:var(--green-darker)}
.form-row select,.form-row input{padding:11px 12px;border:1px solid var(--border);border-radius:8px;font:inherit;width:100%;background:#fff}
.result-list{display:grid;gap:14px;margin-top:18px}
.result-card{border:1px solid var(--border);border-radius:10px;padding:14px 16px;background:#fff}
.result-card h4{margin:0 0 4px;color:var(--green-darker)}
.result-card p{margin:0;font-size:.92rem;color:var(--muted)}
.result-card .tag{display:inline-block;background:var(--green);color:#fff;font-size:.7rem;font-weight:700;padding:3px 8px;border-radius:20px;margin-bottom:6px}
.no-result{background:#fff7ed;border:1px solid #f3c98a;color:#9a5b16;padding:14px 16px;border-radius:10px}
.chk{display:flex;align-items:flex-start;gap:10px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:10px;cursor:pointer;font-size:.95rem;color:var(--text)}
.chk input{margin-top:3px;flex:0 0 auto}
table.sched{width:100%;border-collapse:collapse;margin:14px 0;background:#fff;border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}
table.sched th,table.sched td{border:1px solid var(--border);padding:10px 12px;text-align:left;font-size:.92rem}
table.sched th{background:var(--green-light);color:var(--green-darker)}
table.sched td input{transform:scale(1.25);cursor:pointer}
.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:6px 0 0}

/* Product */
.product{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start;margin-top:10px}
.product-img{width:100%;border-radius:var(--radius);background:var(--green-light)}
.product h1{margin-top:0}
.price{font-size:2rem;font-weight:800;color:var(--green-dark);margin:.2em 0}
.price s{font-size:1.1rem;color:var(--muted);font-weight:500;margin-left:8px}
.buy-options{display:flex;flex-direction:column;gap:12px;margin:18px 0}
.buy-box{border:1px solid var(--border);border-radius:10px;padding:14px 16px;background:var(--bg-soft)}
.buy-box .label{font-weight:700;color:var(--green-darker);margin-bottom:8px;display:block}
.delivery-note{background:var(--green-light);border-left:4px solid var(--green);border-radius:0 8px 8px 0;padding:12px 16px;font-size:.92rem;margin-top:18px}
#downloadArea{margin-top:18px}
.feature-list{list-style:none;padding:0;margin:14px 0}
.feature-list li{padding-left:28px;position:relative;margin-bottom:10px}
.feature-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--green);font-weight:800}

/* Forms (contact) */
.form-card{max-width:560px;background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.form-card label{display:block;font-weight:700;margin:12px 0 6px;color:var(--green-darker)}
.form-card input,.form-card textarea{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:8px;font:inherit}
.alert{background:var(--green-light);border:1px solid var(--green);color:var(--green-darker);padding:14px 16px;border-radius:10px;margin:16px 0}

/* Footer */
.site-footer{background:var(--green-darker);color:#dff3e7;padding:38px 0 26px;margin-top:40px}
.site-footer a{color:#bfe9cf}
.site-footer h4{color:#fff;margin:0 0 12px;font-size:1rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:26px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin:0 0 8px;font-size:.92rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:26px;padding-top:18px;font-size:.82rem;color:#a9d4bb}
.disclaimer{font-size:.78rem;color:#a9d4bb;margin-top:10px;line-height:1.5}

/* Responsive */
@media (max-width:860px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .layout-2{grid-template-columns:1fr}
  .sidebar{position:static}
  .product{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  body{font-size:16px}
  .nav-toggle{display:block}
  .nav{display:none;width:100%;position:absolute;left:0;top:60px;background:var(--bg);border-bottom:1px solid var(--border)}
  .nav.open{display:block}
  .nav-list{flex-direction:column;padding:8px 18px 14px}
  .nav-list a{padding:12px 10px}
  .header-inner{position:relative}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero{flex-direction:column;text-align:center}
  .hero-img{flex:0 0 auto}
  .affiliate-box{flex-direction:column;text-align:center}
  .affiliate-box img{width:130px;height:130px}
}
/* tags + read counter */
.tag-row{margin:22px 0 6px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tag-label{font-weight:700;color:var(--green-d);font-size:.85rem;margin-right:4px}
.tag-chip{display:inline-block;background:var(--soft);border:1px solid var(--border);
  color:var(--green-d);font-size:.8rem;font-weight:600;padding:4px 12px;border-radius:20px;text-decoration:none;transition:.15s}
.tag-chip:hover{background:var(--green);color:#fff;border-color:var(--green)}
.read-count{color:var(--green-d);font-weight:600}