:root{--bg:#f7fbfc;--fg:#102027;--mut:#60727b;--card:#fff;--pri:#0b7a75;--acc:#3ac8b6;--warn:#fff3d6;--shadow:0 14px 40px rgba(7,50,58,.12)}[data-theme=dark]{--bg:#071416;--fg:#eaf7f7;--mut:#9cb2b8;--card:#0d2226;--pri:#53d9cb;--acc:#8df1e5;--warn:#2a2415}*{box-sizing:border-box}body{margin:0;font:17px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:var(--fg)}a{color:var(--pri);text-decoration:none}img{max-width:100%;height:auto}.progress{position:fixed;top:0;left:0;height:4px;background:linear-gradient(90deg,var(--pri),var(--acc));width:0;z-index:10}.top{position:sticky;top:0;z-index:9;backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 86%,transparent);display:flex;align-items:center;gap:20px;padding:14px 5vw;border-bottom:1px solid rgba(100,130,135,.18)}.brand{font-weight:900;font-size:21px;color:var(--fg)}.brand span{color:var(--pri)}nav{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto}button,#theme{border:0;border-radius:999px;background:var(--card);color:var(--fg);padding:10px 14px;box-shadow:var(--shadow)}main{max-width:1180px;margin:auto;padding:34px 20px}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}.panel,.article,.card,.game,.searchbox{background:var(--card);border-radius:28px;padding:26px;box-shadow:var(--shadow)}h1{font-size:clamp(34px,5vw,62px);line-height:1.06;margin:14px 0}h2{font-size:30px;margin-top:42px}.lead{font-size:21px;color:var(--mut)}.grid,.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.card{transition:.2s}.card:hover{transform:translateY(-4px)}.note{background:var(--warn);border-left:5px solid #f2b84b;border-radius:14px;padding:14px 16px;margin:18px 0}.toc{position:sticky;top:72px;background:var(--card);padding:16px;border-radius:20px;box-shadow:var(--shadow);margin:22px 0}.toc a{display:inline-block;margin:6px 12px 6px 0}.breadcrumbs{color:var(--mut);font-size:14px}table{width:100%;border-collapse:collapse;background:var(--card);border-radius:18px;overflow:hidden}td,th{padding:14px;border-bottom:1px solid rgba(100,130,135,.18);text-align:left}details{background:color-mix(in srgb,var(--card) 92%,var(--pri));border-radius:16px;margin:10px 0;padding:14px 18px}summary{cursor:pointer;font-weight:800}.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}.rel{background:color-mix(in srgb,var(--card) 86%,var(--pri));padding:16px;border-radius:18px}footer{margin-top:60px;padding:36px 5vw;background:#061315;color:#cfe8e8;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}footer a{color:#9cf4e9;margin-right:14px}.game canvas{width:100%;max-width:560px;background:linear-gradient(#eafffb,#d6f4ee);border-radius:22px;display:block;margin:auto;touch-action:none}.gamebar{display:flex;justify-content:space-between;gap:12px;align-items:center}.pill{display:inline-flex;border-radius:999px;background:color-mix(in srgb,var(--pri) 14%,var(--card));padding:8px 12px;margin:4px}.searchbox input{width:100%;padding:16px;border-radius:16px;border:1px solid #b7d1d0;background:var(--bg);color:var(--fg);font-size:17px}.article{max-width:900px;margin:auto}.cta{padding:18px;border-radius:18px;background:color-mix(in srgb,var(--pri) 12%,var(--card));font-weight:700}@media(max-width:800px){.hero{grid-template-columns:1fr}.top{align-items:flex-start}.top nav{font-size:14px}.toc{position:static}h1{font-size:36px}}

/* Viral UX upgrade */
.hero-lab{position:relative;overflow:hidden}.hero-lab:before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 20% 20%,rgba(58,200,182,.25),transparent 28%),radial-gradient(circle at 80% 40%,rgba(11,122,117,.20),transparent 24%);animation:floatBg 12s linear infinite;z-index:0}.hero-lab>*{position:relative;z-index:1}@keyframes floatBg{to{transform:rotate(360deg)}}
.viral-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:26px 0}.metric{background:linear-gradient(135deg,color-mix(in srgb,var(--card) 86%,var(--pri)),var(--card));border:1px solid rgba(80,160,160,.22);border-radius:22px;padding:18px;box-shadow:var(--shadow)}.metric b{display:block;font-size:26px}.metric span{color:var(--mut)}
.big-cta{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}.big-cta a{display:block;padding:24px;border-radius:26px;background:linear-gradient(135deg,color-mix(in srgb,var(--pri) 20%,var(--card)),var(--card));box-shadow:var(--shadow);font-weight:900}.big-cta small{display:block;color:var(--mut);font-weight:500;margin-top:6px}.danger-map{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.zone{border:1px solid rgba(80,160,160,.25);border-radius:20px;padding:18px;background:var(--card);cursor:pointer;transition:.2s}.zone:hover,.zone.active{transform:translateY(-3px);background:color-mix(in srgb,var(--pri) 16%,var(--card))}.zone-panel{margin-top:14px;padding:20px;border-radius:22px;background:color-mix(in srgb,var(--pri) 10%,var(--card));box-shadow:var(--shadow)}
.risk-widget{background:linear-gradient(135deg,color-mix(in srgb,var(--pri) 12%,var(--card)),var(--card));border-radius:30px;padding:26px;box-shadow:var(--shadow);margin:28px 0}.risk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}.check-card{display:flex;gap:10px;align-items:flex-start;padding:14px;border-radius:18px;background:var(--card);border:1px solid rgba(80,160,160,.2);cursor:pointer}.check-card input{margin-top:6px}.risk-result{margin-top:16px;border-radius:20px;padding:18px;background:var(--bg);border:1px solid rgba(80,160,160,.2)}.risk-low{border-left:6px solid #35b779}.risk-mid{border-left:6px solid #f2b84b}.risk-high{border-left:6px solid #e85d5d}.share-row{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.share-row button,.share-row a{border:0;border-radius:999px;background:var(--pri);color:white;padding:12px 16px;font-weight:800;box-shadow:var(--shadow);cursor:pointer}.floating-help{position:fixed;right:18px;bottom:18px;z-index:8;display:flex;flex-direction:column;gap:10px}.floating-help a{background:var(--pri);color:white;padding:12px 16px;border-radius:999px;box-shadow:var(--shadow);font-weight:800}.timeline{counter-reset:t;display:grid;gap:12px}.step{background:var(--card);border-radius:20px;padding:18px;box-shadow:var(--shadow);border-left:5px solid var(--pri)}.step:before{counter-increment:t;content:counter(t);display:inline-grid;place-items:center;width:30px;height:30px;margin-right:10px;border-radius:50%;background:var(--pri);color:#fff;font-weight:900}.quiz-mini{display:grid;gap:10px}.quiz-mini button{border:1px solid rgba(80,160,160,.24);background:var(--card);color:var(--fg);border-radius:16px;padding:14px;text-align:left;box-shadow:none}.badge-hot{display:inline-block;background:#ef4444;color:#fff;border-radius:999px;padding:5px 10px;font-weight:900;font-size:13px}.copy-ok{animation:pop .35s ease}@keyframes pop{50%{transform:scale(1.04)}}
@media(max-width:800px){.big-cta{grid-template-columns:1fr}.floating-help{left:12px;right:12px;bottom:12px;flex-direction:row;justify-content:center}.floating-help a{font-size:14px;padding:10px 12px}.hero-lab:before{display:none}}


/* Cookie banner + global outbreak map */
.cookie-banner{position:fixed;left:18px;right:18px;bottom:18px;z-index:30;display:none;gap:16px;align-items:center;justify-content:space-between;max-width:980px;margin:auto;padding:18px 20px;border-radius:24px;background:color-mix(in srgb,var(--card) 94%,var(--pri));box-shadow:0 20px 70px rgba(0,0,0,.22);border:1px solid rgba(80,160,160,.22)}
.cookie-banner.show{display:flex}.cookie-banner p{margin:0;color:var(--mut);font-size:15px}.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}.cookie-actions button,.cookie-actions a{white-space:nowrap;border:0;border-radius:999px;padding:11px 15px;font-weight:800;cursor:pointer}.cookie-accept{background:var(--pri);color:#fff}.cookie-more{background:var(--bg);color:var(--fg)}
.map-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:22px;align-items:start}.world-card{background:linear-gradient(180deg,color-mix(in srgb,var(--card) 92%,var(--pri)),var(--card));border-radius:30px;padding:22px;box-shadow:var(--shadow);overflow:hidden}.world-map{position:relative;aspect-ratio:1.85/1;border-radius:24px;background:radial-gradient(circle at 48% 45%,rgba(83,217,203,.18),transparent 35%),linear-gradient(180deg,#0e3640,#071b22);overflow:hidden;border:1px solid rgba(141,241,229,.22)}
.world-map svg{position:absolute;inset:0;width:100%;height:100%;opacity:.72}.map-gridline{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:10% 20%;pointer-events:none}.outbreak-dot{position:absolute;width:18px;height:18px;border:3px solid #fff;border-radius:50%;background:#ef4444;box-shadow:0 0 0 8px rgba(239,68,68,.20),0 0 26px rgba(239,68,68,.8);transform:translate(-50%,-50%);cursor:pointer;animation:pulseDot 1.8s infinite}.outbreak-dot:hover,.outbreak-dot.active{background:#facc15;box-shadow:0 0 0 10px rgba(250,204,21,.22),0 0 30px rgba(250,204,21,.95);z-index:2}.outbreak-dot small{position:absolute;left:50%;top:130%;transform:translateX(-50%);white-space:nowrap;background:rgba(2,12,15,.82);color:#eafffb;border-radius:999px;padding:4px 8px;font-size:11px;opacity:0;pointer-events:none}.outbreak-dot:hover small,.outbreak-dot.active small{opacity:1}@keyframes pulseDot{50%{box-shadow:0 0 0 14px rgba(239,68,68,.08),0 0 30px rgba(239,68,68,.7)}}
.outbreak-panel{background:var(--card);border-radius:30px;padding:24px;box-shadow:var(--shadow);position:sticky;top:86px}.outbreak-panel h2{margin-top:0}.outbreak-meta{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.outbreak-meta span{font-size:13px;border-radius:999px;background:color-mix(in srgb,var(--pri) 13%,var(--card));padding:6px 9px;color:var(--fg)}.outbreak-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:18px}.outbreak-item{background:var(--card);border-radius:22px;padding:18px;border:1px solid rgba(80,160,160,.18);box-shadow:var(--shadow);cursor:pointer}.outbreak-item:hover{transform:translateY(-3px)}.source-list{font-size:14px;color:var(--mut)}.source-list a{display:block;margin:4px 0}.map-warning{background:color-mix(in srgb,#ef4444 9%,var(--card));border-left:5px solid #ef4444;border-radius:18px;padding:16px;margin:18px 0}.legend{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;color:#dff;font-size:13px}.legend span{background:rgba(255,255,255,.1);border-radius:999px;padding:6px 10px}@media(max-width:900px){.map-layout{grid-template-columns:1fr}.outbreak-panel{position:static}.cookie-banner{flex-direction:column;align-items:flex-start}.world-map{aspect-ratio:1.2/1}.outbreak-dot small{display:none}}


/* Upgrade: interactive helpers and bright homepage visuals */
.brand .brand-name{letter-spacing:.2px;text-transform:none}
}


/* Compact bright visuals on home */
.home-visuals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:26px 0 18px}
.home-visuals .visual-card{position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--line);background:var(--card);box-shadow:0 14px 34px rgba(7,16,32,.10);min-height:190px;isolation:isolate;text-decoration:none;color:inherit}
.home-visuals img{width:100%;height:150px;object-fit:cover;display:block;transition:transform .35s ease;filter:saturate(1.05)}
.home-visuals .visual-card:hover img{transform:scale(1.035)}
.home-visuals .visual-caption{display:block;padding:14px 16px;background:var(--card);color:var(--text)}
.home-visuals .visual-caption b{display:block;font-size:1rem;margin-bottom:3px}.home-visuals .visual-caption span{font-size:.9rem;color:var(--mut)}
.home-visuals .visual-card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(0,0,0,.04));pointer-events:none;z-index:1}
@media(max-width:900px){.home-visuals{grid-template-columns:1fr}.home-visuals img{height:170px}.home-visuals .visual-card{min-height:0}}

/* Upgraded outbreak map */
.outbreak-hero{background:radial-gradient(circle at 15% 10%,rgba(34,211,238,.25),transparent 35%),radial-gradient(circle at 85% 20%,rgba(251,113,133,.22),transparent 35%),linear-gradient(135deg,var(--card),color-mix(in srgb,var(--pri) 12%,var(--card)));}
.map-layout{display:grid;grid-template-columns:1.45fr .75fr;gap:22px;align-items:start}.world-card{background:linear-gradient(180deg,color-mix(in srgb,var(--card) 92%,var(--pri)),var(--card));border-radius:30px;padding:22px;box-shadow:var(--shadow);overflow:hidden}.world-map{position:relative;aspect-ratio:1.9/1;border-radius:26px;background:radial-gradient(circle at 50% 48%,rgba(83,217,203,.18),transparent 34%),linear-gradient(180deg,#0e3640,#071b22);overflow:hidden;border:1px solid rgba(141,241,229,.25)}
.world-map svg{position:absolute;inset:0;width:100%;height:100%;opacity:.82;pointer-events:none}.map-gridline{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:10% 20%;pointer-events:none}.outbreak-dot{position:absolute;z-index:5;width:22px;height:22px;border:3px solid #fff;border-radius:50%;background:#ef4444;box-shadow:0 0 0 8px rgba(239,68,68,.18),0 0 28px rgba(239,68,68,.85);transform:translate(-50%,-50%);cursor:pointer;animation:pulseDot 1.8s infinite}.outbreak-dot:hover,.outbreak-dot.active{background:#facc15;box-shadow:0 0 0 11px rgba(250,204,21,.22),0 0 32px rgba(250,204,21,.95);z-index:8}.outbreak-dot small{position:absolute;left:50%;top:135%;transform:translateX(-50%);white-space:nowrap;background:rgba(2,12,15,.86);color:#eafffb;border-radius:999px;padding:5px 9px;font-size:11px;opacity:0;pointer-events:none}.outbreak-dot:hover small,.outbreak-dot.active small{opacity:1}@keyframes pulseDot{50%{box-shadow:0 0 0 15px rgba(239,68,68,.08),0 0 30px rgba(239,68,68,.75)}}
.outbreak-panel{background:var(--card);border-radius:30px;padding:24px;box-shadow:var(--shadow);position:sticky;top:86px;border:1px solid var(--line)}.outbreak-panel h2{margin-top:0}.outbreak-meta{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.outbreak-meta span{font-size:13px;border-radius:999px;background:color-mix(in srgb,var(--pri) 13%,var(--card));padding:6px 9px;color:var(--fg)}.outbreak-panel button,.timeline button{border:0;border-radius:999px;background:var(--pri);color:white;padding:10px 14px;font-weight:700;cursor:pointer}.outbreak-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:18px}.outbreak-item{background:var(--card);border-radius:22px;padding:18px;border:1px solid rgba(80,160,160,.18);box-shadow:var(--shadow);cursor:pointer;text-align:left;color:var(--text)}.outbreak-item:hover,.outbreak-item.active{transform:translateY(-3px);border-color:var(--pri)}.timeline{display:flex;gap:10px;overflow:auto;padding:8px 0 12px;margin:10px 0}.timeline button{white-space:nowrap;background:color-mix(in srgb,var(--pri) 16%,var(--card));color:var(--text);border:1px solid var(--line)}.timeline button.active{background:var(--pri);color:#fff}.source-list{font-size:14px;color:var(--mut)}.source-list a{display:block;margin:4px 0}.map-warning{background:color-mix(in srgb,#ef4444 9%,var(--card));border-left:5px solid #ef4444;border-radius:18px;padding:16px;margin:18px 0}.legend{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px;color:#dff;font-size:13px}.legend span{background:rgba(255,255,255,.1);border-radius:999px;padding:6px 10px}@media(max-width:900px){.map-layout{grid-template-columns:1fr}.outbreak-panel{position:static}.cookie-banner{flex-direction:column;align-items:flex-start}.world-map{aspect-ratio:1.15/1}.outbreak-dot small{display:none}}

/* Compliance and trust blocks */
.site-footer{display:grid;grid-template-columns:1.3fr .9fr;gap:24px;padding:34px 6vw;margin-top:50px;background:linear-gradient(135deg,rgba(8,25,46,.96),rgba(12,67,76,.96));color:#eaf8ff;border-top:1px solid rgba(255,255,255,.14)}
.site-footer a{color:#d8fbff;text-decoration:none;margin:0 14px 10px 0;display:inline-block}.site-footer a:hover{text-decoration:underline}.footer-small{font-size:.86rem;opacity:.82}.footer-links{display:flex;flex-wrap:wrap;align-content:flex-start}.medical-note,.warning-box,.trust-box,.eeat-box,.doctor-box,.source-box{border:1px solid rgba(33,150,173,.22);background:linear-gradient(135deg,rgba(232,250,255,.96),rgba(255,255,255,.96));border-radius:22px;padding:18px 20px;margin:20px 0;box-shadow:0 12px 28px rgba(16,48,70,.08)}
[data-theme="dark"] .medical-note,[data-theme="dark"] .warning-box,[data-theme="dark"] .trust-box,[data-theme="dark"] .eeat-box,[data-theme="dark"] .doctor-box,[data-theme="dark"] .source-box{background:linear-gradient(135deg,rgba(18,38,56,.96),rgba(12,26,40,.96));border-color:rgba(116,220,235,.22)}
.warning-box,.medical-note{border-left:6px solid #f59e0b}.doctor-box{border-left:6px solid #ef4444}.source-box{border-left:6px solid #0ea5e9}.eeat-box{border-left:6px solid #10b981}.eeat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:12px 0}.legal-page h2{margin-top:26px}.contact-form{display:grid;gap:14px;max-width:680px}.contact-form label{display:grid;gap:6px;font-weight:700}.contact-form input,.contact-form textarea{border:1px solid rgba(35,74,94,.22);border-radius:14px;padding:12px 14px;font:inherit;background:#fff;color:#102030}.contact-form .agree{display:block;font-weight:400}.contact-form .agree input{margin-right:8px}.note{font-size:.95rem;opacity:.86}
@media(max-width:760px){.site-footer{grid-template-columns:1fr}.eeat-grid{grid-template-columns:1fr}.footer-links a{display:block;width:100%}}


/* SEO expansion */
.key-takeaways,.doctor-box,.source-box,.eeat-box,.warning-box,.checklist-box{background:color-mix(in srgb,var(--card) 88%,var(--pri));border-radius:22px;padding:20px;margin:22px 0;box-shadow:var(--shadow)}
.warning-box{background:var(--warn);border-left:6px solid #f2b84b}.checklist-box li{margin:8px 0}.next-prev{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap}.next-prev a{background:var(--card);border-radius:999px;padding:12px 16px;box-shadow:var(--shadow);font-weight:800}.article-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;background:color-mix(in srgb,var(--card) 92%,var(--pri));border-radius:18px;padding:14px;margin:16px 0;color:var(--mut)}.category-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.category-list a{background:var(--card);border-radius:20px;padding:18px;box-shadow:var(--shadow);display:block}.semantic-badge{display:inline-block;border-radius:999px;background:color-mix(in srgb,var(--pri) 16%,var(--card));padding:7px 11px;margin:4px;font-weight:700;font-size:14px}