:root{
  --primary:#5a8b6a;
  --primary-dark:#3d6b4d;
  --primary-soft:#e6efe7;
  --slate:#3f5b6c;
  --slate-soft:#e1ebf0;
  --bg:#fbf7ef;
  --bg-alt:#f1ebde;
  --surface:#ffffff;
  --accent:#c97c6e;
  --accent-soft:#f5e7e2;
  --amber:#d4a373;
  --text:#1f2a25;
  --text-soft:#3a4540;
  --muted:#6b7570;
  --border:#e3dccd;
  --border-soft:#efe9da;
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 1px 2px rgba(35,48,42,.04), 0 8px 24px -12px rgba(35,48,42,.10);
  --shadow-strong:0 2px 6px rgba(35,48,42,.06), 0 16px 40px -16px rgba(35,48,42,.18);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16.5px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:'Fraunces',Georgia,serif;color:var(--text);font-weight:600;line-height:1.18;letter-spacing:-.012em;margin:0 0 .55em}
h1{font-size:2.7rem;letter-spacing:-.022em}
h2{font-size:1.85rem;letter-spacing:-.012em}
h3{font-size:1.25rem}
h4{font-size:1.02rem;letter-spacing:.01em;font-weight:600}
p{margin:0 0 1em;color:var(--text-soft)}
a{color:var(--primary-dark);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;clip:rect(0,0,0,0);overflow:hidden}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--primary-dark);color:#fff;padding:8px 14px;z-index:100;border-radius:0 0 6px 0}
.skip-link:focus{left:0}

/* Header */
.site-header{
  background:rgba(251,247,239,.94);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(1.2) blur(8px);
}
.header-inner{display:flex;align-items:center;gap:24px;padding:16px 24px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--text)}
.brand:hover{text-decoration:none}
.brand-mark{display:inline-flex}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:'Fraunces',serif;font-weight:700;font-size:1.18rem}
.brand-suffix{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:2px}
.site-nav{display:flex;gap:22px;margin-left:14px;flex:1}
.site-nav a{color:var(--text-soft);font-weight:500;font-size:.94rem}
.site-nav a:hover{color:var(--primary-dark);text-decoration:none}
.header-search{display:flex;border:1px solid var(--border);border-radius:999px;overflow:hidden;background:var(--surface)}
.header-search input{border:0;outline:0;padding:9px 16px;font:inherit;font-size:.92rem;background:transparent;width:220px}
.header-search button{border:0;background:var(--primary);color:#fff;padding:0 16px;cursor:pointer;font-size:1rem}
.header-search button:hover{background:var(--primary-dark)}
@media(max-width:880px){.site-nav{display:none}.header-search input{width:140px}}

/* Breadcrumbs */
.breadcrumbs{font-size:.86rem;color:var(--muted);padding:18px 24px 0;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--primary-dark)}
.breadcrumbs .sep{opacity:.5}

/* Main */
.site-main{padding-bottom:48px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:.96rem;border:1px solid transparent;cursor:pointer;transition:transform .12s ease,background .18s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary-dark)}

/* Hero */
.hero{padding:48px 24px 24px}
.hero-grid{display:grid;grid-template-columns:1.1fr .95fr;gap:56px;align-items:center}
.hero-eyebrow{display:inline-block;background:var(--primary-soft);color:var(--primary-dark);padding:7px 16px;border-radius:999px;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px}
.hero h1{font-size:3.1rem;margin:0 0 18px}
.hero-lead{font-size:1.12rem;color:var(--text-soft);max-width:520px;margin-bottom:26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-art{position:relative}
.hero-art img{width:100%;border-radius:24px;box-shadow:var(--shadow-strong)}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:32px}.hero h1{font-size:2.3rem}}

/* Stat strip */
.stat-strip{margin-top:48px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.stat-cell{padding:28px 16px;text-align:center;border-right:1px solid var(--border)}
.stat-cell:last-child{border-right:0}
.stat-num{font-family:'Fraunces',serif;font-size:2.1rem;color:var(--primary-dark);font-weight:600}
.stat-label{font-size:.74rem;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin-top:6px}
@media(max-width:680px){.stat-strip{grid-template-columns:repeat(2,1fr)}.stat-cell:nth-child(2){border-right:0}.stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--border)}}

/* Sections */
.section{padding:64px 24px}
.section-bg-alt{background:var(--bg-alt);padding:64px 0;margin:32px 0}
.section-bg-slate{background:var(--slate-soft);padding:64px 0;margin:32px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:32px;gap:24px;flex-wrap:wrap}
.section-head h2{margin:0 0 6px}
.section-head p{margin:0;color:var(--muted);font-size:.95rem}

/* Grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}

/* Cards */
.card{display:flex;flex-direction:column;gap:10px;padding:22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:var(--text);transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;min-height:170px}
.card:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow);text-decoration:none}
.card-tag{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--primary-dark);font-weight:700}
.card-title{font-size:1.12rem;margin:0;color:var(--text)}
.card-summary{font-size:.93rem;color:var(--muted);margin:0;flex:1;line-height:1.55}
.card-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.chip{font-size:.72rem;background:var(--primary-soft);color:var(--primary-dark);padding:4px 11px;border-radius:999px;font-weight:500}
.card-guide .card-tag{color:var(--slate)}
.card-guide:hover{border-color:var(--slate)}
.card-condition .card-tag{color:var(--accent)}
.card-condition:hover{border-color:var(--accent)}
.card-condition .chip{background:var(--accent-soft);color:var(--accent)}

/* Pill grid */
.pill-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.pill{display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:var(--text);transition:transform .15s ease,border-color .15s ease}
.pill:hover{transform:translateY(-2px);border-color:var(--primary);text-decoration:none}
.pill-icon{display:inline-flex;width:42px;height:42px;border-radius:50%;background:var(--primary-soft);color:var(--primary-dark);align-items:center;justify-content:center;font-family:'Fraunces',serif;font-weight:700;flex-shrink:0;font-size:.9rem}
.pill-name{font-weight:600;font-size:.96rem}
.pill-count{font-size:.78rem;color:var(--muted)}

/* Condition card grid */
.condition-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.condition-tile{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:transform .15s ease,border-color .15s ease;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:10px}
.condition-tile:hover{border-color:var(--accent);transform:translateY(-2px);text-decoration:none}
.condition-tile h3{margin:0;font-size:1.18rem}
.condition-tile p{font-size:.92rem;color:var(--muted);margin:0;flex:1}
.condition-tile .arrow{color:var(--accent);font-weight:600;font-size:.9rem;margin-top:6px}

/* Article + sidebar layout */
.article-layout{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:flex-start}
@media(max-width:980px){.article-layout{grid-template-columns:1fr}}
.article{background:var(--surface);padding:38px 44px;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}
.article h1{font-size:2.2rem;margin:0 0 12px}
.article h2{margin:32px 0 12px;font-size:1.45rem}
.article h3{margin:24px 0 10px;font-size:1.15rem}
.article p{font-size:1.02rem;color:var(--text-soft)}
.article ol, .article ul{padding-left:24px;margin:0 0 18px;color:var(--text-soft)}
.article ol li, .article ul li{margin-bottom:8px;font-size:1rem}
.article blockquote{margin:18px 0;padding:16px 22px;border-left:3px solid var(--amber);background:var(--bg-alt);font-style:italic;color:var(--text-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.article .article-tag{font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;color:var(--primary-dark);font-weight:700;margin-bottom:8px}
.article .article-lead{font-size:1.12rem;color:var(--text);margin:0 0 18px}
.article hr{border:0;border-top:1px solid var(--border);margin:30px 0}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.tag-row .chip{font-size:.78rem}
.references-list{list-style:none;padding:0;margin:0}
.references-list li{padding:6px 0;font-size:.92rem;color:var(--text-soft)}

/* Sidebar */
.sidebar{display:flex;flex-direction:column;gap:18px;position:sticky;top:88px}
.sidebar-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}
.sidebar-block h4{margin:0 0 10px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-family:'Inter',sans-serif;font-weight:600}
.sidebar-block a{display:block;padding:6px 0;color:var(--text);font-size:.92rem;border-bottom:1px solid var(--border-soft)}
.sidebar-block a:last-child{border-bottom:0}
.sidebar-block a:hover{color:var(--primary-dark)}

/* PBN editorial block */
.pbn-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}
.pbn-block h4{margin:0 0 12px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-family:'Inter',sans-serif;font-weight:600}
.pbn-list{list-style:none;padding:0;margin:0;counter-reset:pbn}
.pbn-list li{padding:10px 0;border-bottom:1px solid var(--border-soft);font-size:.93rem;color:var(--text);counter-increment:pbn;position:relative;padding-left:26px}
.pbn-list li::before{content:counter(pbn);position:absolute;left:0;top:11px;width:18px;height:18px;background:var(--primary-soft);color:var(--primary-dark);border-radius:50%;font-size:.7rem;font-weight:700;display:flex;align-items:center;justify-content:center;font-family:'Inter',sans-serif}
.pbn-list li:last-child{border-bottom:0}
.pbn-list a{color:var(--text);font-weight:500}
.pbn-list a:hover{color:var(--primary-dark)}
.pbn-note{color:var(--muted);font-weight:400}

.adsense-slot{background:#fafaf3;border:1px dashed var(--border);text-align:center;padding:24px;border-radius:var(--radius);color:var(--muted);font-size:.85rem}

/* Disclaimer card */
.disclaimer-card{background:var(--accent-soft);border:1px solid #e8c8c1;border-radius:var(--radius);padding:18px 22px;margin-top:48px;color:#7a3e34;font-size:.92rem}
.disclaimer-card a{color:#7a3e34;text-decoration:underline}
.site-footer-cta{margin-bottom:0}

/* Footer */
.site-footer{background:#1f2a25;color:#cbd6cf;padding:56px 0 0;margin-top:48px}
.site-footer .brand-name,.site-footer .brand-suffix{color:#f1ebde}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr 1fr;gap:36px;padding-bottom:48px}
.footer-col h4{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:#a8b8af;margin:0 0 14px;font-family:'Inter',sans-serif;font-weight:600}
.footer-col a{display:block;color:#cbd6cf;font-size:.93rem;padding:4px 0;border:0}
.footer-col a:hover{color:#fff}
.footer-tagline{color:#9aa8a0;font-size:.92rem;margin-top:14px;line-height:1.55}
.footer-note{color:#cbd6cf;font-size:.88rem;line-height:1.55}
.footer-note a{display:inline;color:#fff}
.footer-pbn .pbn-block{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.08);padding:14px 16px}
.footer-pbn .pbn-block h4{color:#a8b8af;margin-bottom:10px}
.footer-pbn .pbn-list li{border-color:rgba(255,255,255,.08);font-size:.85rem;padding-left:24px}
.footer-pbn .pbn-list li::before{background:rgba(255,255,255,.08);color:#cbd6cf}
.footer-pbn .pbn-list a{color:#cbd6cf}
.footer-pbn .pbn-list a:hover{color:#fff}
.footer-pbn .pbn-note{color:#7e8a83}
.footer-bottom{padding:18px 24px;font-size:.82rem;color:#7e8a83;border-top:1px solid rgba(255,255,255,.06);margin-top:0}
.footer-bottom a{color:#cbd6cf}
@media(max-width:1000px){.footer-inner{grid-template-columns:1fr 1fr}.footer-pbn{grid-column:1/-1}}

/* List header */
.list-header{padding:48px 24px 16px;max-width:820px}
.list-header h1{font-size:2.4rem;margin:0 0 14px}
.list-header p{color:var(--muted);font-size:1.05rem}
.list-header .badge{display:inline-block;background:var(--slate-soft);color:var(--slate);padding:5px 12px;border-radius:999px;font-size:.74rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}

/* Symptoms / treatments lists for conditions */
.condition-meta{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0}
.condition-meta-block{background:var(--bg-alt);border-radius:var(--radius);padding:22px 26px}
.condition-meta-block h3{margin:0 0 10px;font-size:1.08rem}
.condition-meta-block ul{margin:0;padding-left:20px}
.condition-meta-block li{margin-bottom:6px;font-size:.94rem;color:var(--text-soft)}
@media(max-width:780px){.condition-meta{grid-template-columns:1fr}}

/* Filters */
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.filter-bar a{font-size:.85rem;padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text-soft)}
.filter-bar a:hover{border-color:var(--primary);color:var(--primary-dark);text-decoration:none}
.filter-bar a.is-active{background:var(--primary);color:#fff;border-color:var(--primary)}