*{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#0F172A;--teal:#1F7F91;--teal-dim:rgba(31,127,145,.10);--teal-border:rgba(31,127,145,.28);--slate:#64748b;--muted:#94a3b8;--border:#e2e8f0;--bg:#f8fafc;}
body{background:var(--bg);color:#0F172A;font-family:'Roboto',sans-serif;line-height:1.7}

/* Disclaimer banner (replaces hard gate; non-blocking, indexable) */
.disc-banner{background:#FAEEDA;border-bottom:1px solid rgba(186,117,23,.25);color:#854F0B;font-size:12px;padding:9px 20px;display:flex;align-items:center;justify-content:center;gap:12px;text-align:center;}
.disc-banner p{max-width:820px;}
.disc-banner strong{font-weight:700;}
.disc-banner button{flex-shrink:0;background:rgba(133,79,11,.12);border:none;color:#854F0B;font-size:11px;font-weight:700;padding:4px 10px;border-radius:6px;cursor:pointer;}
.disc-banner button:hover{background:rgba(133,79,11,.2);}
.disc-banner.hidden{display:none;}

.nav{background:#0F172A;padding:14px 20px}
.nav-in{max-width:1000px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}
.brand{font-family:'Gabarito',sans-serif;font-weight:800;color:#fff;font-size:18px;text-decoration:none}
.brand span{color:var(--teal)}
.nav-links{display:flex;gap:18px;flex-wrap:wrap}
.nav-links a{color:rgba(255,255,255,.65);text-decoration:none;font-size:13px;font-weight:600}
.nav-links a:hover,.nav-links a.active{color:var(--teal)}
.crumb{max-width:900px;margin:0 auto;padding:14px 20px 0;font-size:12px;color:var(--muted)}
.crumb a{color:var(--muted);text-decoration:none}
.crumb a:hover{color:var(--teal)}
.wrap{max-width:900px;margin:0 auto;padding:24px 20px 80px;}
.hero-card{background:linear-gradient(135deg,#0F172A,#1a2744);border-radius:20px;padding:36px 30px;color:#fff;margin-bottom:22px;}
.hero-tag{display:inline-flex;align-items:center;gap:7px;background:rgba(31,127,145,.15);border:1px solid rgba(31,127,145,.35);color:var(--teal);font-size:11px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;padding:5px 13px;border-radius:20px;margin-bottom:14px;}
.hero-card h1{font-family:'Gabarito',sans-serif;font-size:clamp(30px,5vw,44px);font-weight:900;letter-spacing:-1px;margin-bottom:12px;}
.hero-card p{color:rgba(255,255,255,.65);font-size:15px;max-width:600px;}
.hero-actions{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;}
.btn{font-family:'Gabarito',sans-serif;font-weight:800;font-size:13px;padding:11px 18px;border-radius:10px;text-decoration:none;display:inline-flex;align-items:center;gap:7px;cursor:pointer;border:none;}
.btn-primary{background:var(--teal);color:#fff;}
.btn-primary:hover{background:#2e8fa0;}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18);}
.btn-ghost:hover{background:rgba(255,255,255,.14);}

.section{background:#fff;border:1px solid var(--border);border-radius:16px;padding:26px 24px;margin-bottom:16px;}
.section-tag{font-size:10px;font-weight:800;color:var(--teal);letter-spacing:.7px;text-transform:uppercase;margin-bottom:8px;display:flex;align-items:center;gap:7px;}
.section h2{font-family:'Gabarito',sans-serif;font-size:19px;font-weight:800;margin-bottom:10px;}
.section p{font-size:14px;color:#334155;line-height:1.75;}
.section h3{font-family:'Gabarito',sans-serif;font-size:15px;font-weight:800;margin:16px 0 8px;}
.section ul{margin:8px 0 8px 4px;}

.storage-box{display:flex;gap:12px;align-items:flex-start;background:var(--teal-dim);border:1px solid var(--teal-border);border-radius:12px;padding:14px 16px;}
.storage-box i{color:var(--teal);font-size:16px;flex-shrink:0;margin-top:2px;}
.storage-box p{font-size:13px;color:#0F172A;}

.quick-facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin-top:10px;}
.quick-fact{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:12px 14px;display:flex;align-items:center;gap:10px;}
.quick-fact i{color:var(--teal);font-size:14px;flex-shrink:0;}
.quick-fact span{font-size:13px;color:#0F172A;}

.research-highlight{background:var(--bg);border-left:3px solid var(--teal);padding:12px 16px;margin-bottom:8px;border-radius:0 8px 8px 0;}
.research-highlight strong{color:#0F172A;display:block;font-size:13px;}
.research-highlight span{font-size:13px;color:var(--slate);}

/* Sources list */
.sources-list{list-style:none;padding:0;}
.sources-list li{padding:8px 0;border-bottom:1px solid var(--border);font-size:13px;display:flex;gap:10px;align-items:flex-start;}
.sources-list li:last-child{border-bottom:none;}
.sources-list li i{color:var(--teal);margin-top:3px;flex-shrink:0;}
.sources-list a{color:var(--teal);text-decoration:none;word-break:break-word;}
.sources-list a:hover{text-decoration:underline;}

/* Reconstitution calculator widget */
.calc-mini{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:16px;}
.calc-mini-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:12px;}
.calc-mini label{display:block;font-size:10px;font-weight:700;color:var(--teal);text-transform:uppercase;margin-bottom:5px;}
.calc-mini input,.calc-mini select{width:100%;padding:9px 11px;border:1.5px solid var(--border);border-radius:8px;font-size:13px;background:#fff;}
.calc-mini-result{background:#fff;border:1px solid var(--teal-border);border-radius:10px;padding:14px;display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;}
.calc-out{text-align:center;}
.calc-out .v{font-family:'Gabarito',sans-serif;font-weight:800;font-size:20px;color:var(--teal);}
.calc-out .l{font-size:10px;color:var(--muted);text-transform:uppercase;font-weight:700;letter-spacing:.4px;}
.calc-mini-note{font-size:11px;color:var(--muted);margin-top:8px;}

.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;}
.related-card{border:1px solid var(--border);border-radius:10px;padding:12px 14px;text-decoration:none;color:#0F172A;transition:border-color .15s;background:#fff;}
.related-card:hover{border-color:var(--teal);}
.related-card .rn{font-family:'Gabarito',sans-serif;font-weight:800;font-size:13px;}
.related-card .ra{font-size:11px;color:var(--teal);margin-top:2px;}

.coa-link{display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,#0F172A,#1a2744);border:1.5px solid var(--teal);border-radius:12px;padding:14px 18px;text-decoration:none;color:#fff;}
.coa-link:hover{border-color:#22c55e;}
.coa-link .l{display:flex;align-items:center;gap:10px;}
.coa-badge{background:#22c55e;color:#fff;font-size:9px;font-weight:800;padding:3px 8px;border-radius:4px;}
.coa-pending{background:var(--bg);border:1.5px dashed var(--border);border-radius:12px;padding:14px 18px;font-size:13px;color:var(--slate);}

.disc{background:#FAEEDA;border:1px solid rgba(186,117,23,.2);border-radius:10px;padding:12px 14px;display:flex;gap:10px;font-size:11px;color:#854F0B;margin-top:20px;}
.not-found{text-align:center;padding:80px 20px;color:var(--muted);}

.plain-english{background:var(--teal-dim);border:1px solid var(--teal-border);border-radius:12px;padding:16px 20px;font-size:15px;color:#0F172A;line-height:1.7;margin-bottom:14px;}
.plain-english i{color:var(--teal);margin-right:8px;}

.faq-item{border-bottom:1px solid var(--border);padding:14px 0;}
.faq-item:last-child{border-bottom:none;}
.faq-q{font-weight:700;font-size:14px;color:#0F172A;display:flex;gap:8px;cursor:pointer;}
.faq-q i{color:var(--teal);flex-shrink:0;margin-top:3px;}
.faq-a{font-size:13px;color:var(--slate);padding-top:6px;padding-left:26px;display:none;}
.faq-a.open{display:block;}
.faq-q:hover{color:var(--teal);}

.dosing-card{background:var(--bg);border-radius:10px;padding:14px 16px;margin-bottom:10px;}
.dosing-card .label{font-size:10px;font-weight:700;color:var(--teal);text-transform:uppercase;letter-spacing:.5px;}
.dosing-card .value{font-size:14px;color:#0F172A;font-weight:500;}

.tips-list{list-style:none;padding:0;}
.tips-list li{padding:6px 0;font-size:13px;color:#0F172A;display:flex;gap:10px;align-items:flex-start;border-bottom:1px solid var(--border);}
.tips-list li:last-child{border-bottom:none;}
.tips-list li i{color:var(--teal);flex-shrink:0;margin-top:2px;}

/* Hub */
.hub-hero{background:linear-gradient(135deg,#0F172A,#1a2744);border-radius:20px;padding:44px 32px;color:#fff;margin-bottom:22px;text-align:center;}
.hub-hero h1{font-family:'Gabarito',sans-serif;font-size:clamp(28px,5vw,42px);font-weight:900;letter-spacing:-1px;margin-bottom:10px;}
.hub-hero p{color:rgba(255,255,255,.7);font-size:15px;max-width:620px;margin:0 auto;}
.hub-search{max-width:520px;margin:20px auto 0;}
.hub-search input{width:100%;padding:14px 18px;border-radius:12px;border:none;font-size:15px;}
.tool-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:22px;}
.tool-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px 20px;text-decoration:none;color:#0F172A;transition:border-color .15s,transform .15s;}
.tool-card:hover{border-color:var(--teal);transform:translateY(-2px);}
.tool-card i{color:var(--teal);font-size:20px;margin-bottom:8px;}
.tool-card .t{font-family:'Gabarito',sans-serif;font-weight:800;font-size:15px;}
.tool-card .d{font-size:12px;color:var(--slate);margin-top:4px;}
.cat-block{margin-bottom:26px;}
.cat-block h2{font-family:'Gabarito',sans-serif;font-size:20px;font-weight:800;margin-bottom:4px;}
.cat-block .cd{font-size:13px;color:var(--slate);margin-bottom:14px;}
.compound-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;}
.compound-card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:16px 18px;text-decoration:none;color:#0F172A;transition:border-color .15s,transform .15s;}
.compound-card:hover{border-color:var(--teal);transform:translateY(-2px);}
.compound-card .cn{font-family:'Gabarito',sans-serif;font-weight:800;font-size:15px;}
.compound-card .cc{font-size:11px;color:var(--teal);font-weight:700;margin-top:2px;}
.compound-card .cx{font-size:12px;color:var(--slate);margin-top:6px;line-height:1.5;}

/* Dosage chart table */
.chart-controls{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px;}
.chart-controls input,.chart-controls select{padding:10px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:13px;}
.chart-wrap{overflow-x:auto;background:#fff;border:1px solid var(--border);border-radius:14px;}
table.chart{width:100%;border-collapse:collapse;font-size:13px;min-width:640px;}
table.chart th{background:var(--navy);color:#fff;text-align:left;padding:12px 14px;font-family:'Gabarito',sans-serif;font-weight:700;font-size:12px;cursor:pointer;white-space:nowrap;}
table.chart th:hover{color:var(--teal);}
table.chart td{padding:11px 14px;border-bottom:1px solid var(--border);color:#334155;}
table.chart tr:hover td{background:var(--bg);}
table.chart a{color:var(--teal);text-decoration:none;font-weight:600;}
table.chart a:hover{text-decoration:underline;}

/* Prose (guides/faq/glossary) */
.prose h2{font-family:'Gabarito',sans-serif;font-size:22px;font-weight:800;margin:24px 0 10px;}
.prose h3{font-family:'Gabarito',sans-serif;font-size:17px;font-weight:800;margin:18px 0 8px;}
.prose p{font-size:14px;color:#334155;line-height:1.8;margin-bottom:12px;}
.prose ul,.prose ol{margin:10px 0 14px 22px;}
.prose li{font-size:14px;color:#334155;line-height:1.8;margin-bottom:6px;}
.prose a{color:var(--teal);text-decoration:none;font-weight:600;}
.prose a:hover{text-decoration:underline;}
.glossary-term{border-bottom:1px solid var(--border);padding:14px 0;}
.glossary-term dt{font-family:'Gabarito',sans-serif;font-weight:800;font-size:15px;color:#0F172A;}
.glossary-term dd{font-size:13px;color:var(--slate);margin-top:4px;line-height:1.6;}

.footer{background:#0F172A;color:rgba(255,255,255,.6);padding:32px 20px;font-size:12px;}
.footer-in{max-width:1000px;margin:0 auto;}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:14px;}
.footer-links a{color:rgba(255,255,255,.7);text-decoration:none;}
.footer-links a:hover{color:var(--teal);}
.footer-disc{line-height:1.7;border-top:1px solid rgba(255,255,255,.1);padding-top:14px;}