:root{
  --ink:#1c2b2a; --bg:#fbfaf7; --card:#ffffff; --brand:#1f7a68; --brand-dark:#155647;
  --accent:#e8734a; --muted:#5c6b69; --border:#e4e1d8; --danger:#b3261e;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
img{max-width:100%}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
a{color:var(--brand-dark)}
main{max-width:1000px;margin:0 auto;padding:0 20px 60px}

/* For-sale banner */
.for-sale-banner{background:var(--accent);color:#fff;text-align:center;padding:10px 14px;font-size:.92rem}
.for-sale-banner a{color:#fff;text-decoration:underline}

/* Header/nav */
.site-header{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.nav-wrap{max-width:1000px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 20px;flex-wrap:wrap;gap:10px}
.brand{font-weight:800;font-size:1.15rem;text-decoration:none;color:var(--brand-dark)}
.brand span{color:var(--accent)}
nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0;flex-wrap:wrap}
nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
nav li.active a{color:var(--brand)}

/* Social bar */
.social-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;background:#eef6f2;border:1px solid var(--border);border-radius:10px;padding:10px 16px;margin:18px 0}
.bookmark-link{font-weight:700;text-decoration:none}
.share-icons a{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--brand);color:#fff;margin-left:6px;text-decoration:none;font-weight:700;font-size:.85rem}

/* Hero / tool */
.hero{padding:28px 0 6px}
.hero h1{font-size:2rem;margin-bottom:6px}
.stat-line{background:#eef6f2;border-left:4px solid var(--brand);padding:12px 16px;border-radius:6px;font-size:.98rem;margin:16px 0}
.tool-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px;margin:22px 0;box-shadow:0 2px 10px rgba(0,0,0,.03)}
#flakecycle-tracker .tracker-box{background:#fff7ec;border:1px solid #f0d9b5;border-radius:10px;padding:12px 16px;margin-bottom:16px;font-size:.95rem}
.quiz-progress{background:#e7e4da;border-radius:6px;height:8px;overflow:hidden;margin-bottom:8px}
.quiz-progress-bar{background:var(--brand);height:100%}
.quiz-count{color:var(--muted);font-size:.85rem;margin:0 0 8px}
.quiz-opts{display:grid;gap:10px;margin-top:10px}
.quiz-opt{text-align:left;padding:12px 14px;border:1px solid var(--border);background:#fff;border-radius:10px;cursor:pointer;font-size:.98rem}
.quiz-opt:hover{border-color:var(--brand);background:#f3f9f6}
.severity-meter{background:#e7e4da;border-radius:6px;height:12px;overflow:hidden;margin:10px 0 4px}
.severity-fill{background:linear-gradient(90deg,var(--brand),var(--accent));height:100%}
.severity-label{color:var(--muted);font-size:.9rem;margin-top:0}
.rotation-table{width:100%;border-collapse:collapse;margin:14px 0}
.rotation-table th,.rotation-table td{border:1px solid var(--border);padding:10px;text-align:left;font-size:.93rem}
.rotation-table th{background:#f3f1e9}
.retake-btn,#reset-plan{background:var(--brand);color:#fff;border:0;padding:9px 16px;border-radius:8px;cursor:pointer;font-weight:600}
.plan-saved{font-size:.9rem;color:var(--muted)}

/* Facts */
.facts-section{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px;margin:30px 0}
#facts-rotator{transition:opacity .25s ease;font-size:1.05rem;font-weight:600;min-height:3em}
.facts-list{columns:2;gap:24px;margin-top:16px;font-size:.92rem}
.facts-list li{break-inside:avoid;margin-bottom:8px}
@media (max-width:700px){.facts-list{columns:1}}

/* Newsletter */
.newsletter-form{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.newsletter-form input{flex:1;min-width:180px;padding:10px 12px;border:1px solid var(--border);border-radius:8px}
.newsletter-form button{background:var(--accent);color:#fff;border:0;padding:10px 16px;border-radius:8px;cursor:pointer;font-weight:700}
.newsletter-box{background:#eef6f2;border-radius:14px;padding:22px;margin:30px 0}

/* Articles / news */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:20px}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}
.card h3{margin-top:0;font-size:1.05rem}
.card .meta{color:var(--muted);font-size:.82rem}
.article-body h2{margin-top:1.6em}
.faq-block{background:#f6f4ec;border-radius:12px;padding:18px;margin:20px 0}
.faq-block h3{margin:0 0 10px}
.faq-item{margin-bottom:12px}
.faq-item strong{display:block}
.translate-widget{margin:14px 0}

/* Legal / about */
.legal-body h2{margin-top:1.4em}

/* Footer */
.site-footer{background:#12211f;color:#dfe7e4;padding:40px 20px 20px;margin-top:40px}
.footer-cols{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}
.footer-cols a{color:#cfe4dd}
.footer-cols ul{list-style:none;padding:0;margin:6px 0}
.copyright{max-width:1000px;margin:20px auto 0;font-size:.8rem;color:#9db3ae;text-align:center}

.disclaimer-box{background:#fdf1ee;border:1px solid #f2c9bd;border-radius:10px;padding:14px 16px;font-size:.9rem;margin:18px 0}