:root{--ink:#17222a;--muted:#5e6b73;--brand:#1b6755;--brand2:#0f4b3f;--cream:#f7f4ec;--line:#d9e1dd;--white:#fff;--gold:#b9873e;--soft:#eef6f2}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);line-height:1.65;background:#fff}a{color:var(--brand2);text-decoration-thickness:1px;text-underline-offset:3px}img{max-width:100%;height:auto}.wrap{width:min(1120px,92vw);margin:auto}.topbar{background:var(--brand2);color:#fff;font-size:.92rem;padding:.45rem 0}.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.topbar a{color:#fff}.nav{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20}.navin{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.brand{font-weight:800;color:var(--brand2);font-size:1.16rem;text-decoration:none}.navlinks{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}.navlinks a{text-decoration:none;font-weight:650;font-size:.92rem}.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff!important;text-decoration:none;border:0;border-radius:9px;padding:.83rem 1.05rem;font-weight:800;cursor:pointer}.btn.alt{background:#fff;color:var(--brand2)!important;border:1px solid var(--brand2)}.hero{background:linear-gradient(135deg,#eef6f2,#fbf8ef);padding:64px 0 48px;border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:40px;align-items:center}.eyebrow{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800;color:var(--brand)}h1{font-size:clamp(2.15rem,4.5vw,4rem);line-height:1.04;margin:.25rem 0 1rem;letter-spacing:-.035em}h2{font-size:clamp(1.45rem,2.4vw,2.05rem);line-height:1.2;margin:2rem 0 .75rem}h3{line-height:1.3}.lead{font-size:1.18rem;color:#33434c;max-width:760px}.hero-card,.card,.quiz,.callout{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 8px 30px rgba(19,58,49,.06)}.hero-card ul{padding-left:1.2rem}.hero-actions{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.3rem}.trust{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.15rem;color:var(--muted);font-size:.92rem}.section{padding:52px 0}.section.soft{background:var(--cream)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.card h3{margin-top:0}.card p{color:#44545c}.pill{display:inline-block;padding:.25rem .55rem;border-radius:999px;background:var(--soft);color:var(--brand2);font-weight:750;font-size:.78rem}.breadcrumbs{font-size:.86rem;color:var(--muted);padding:18px 0}.breadcrumbs a{color:var(--muted)}main.article{width:min(880px,92vw);margin:auto;padding:12px 0 56px}.answerbox{border-left:4px solid var(--gold);background:#fbf8ef;padding:18px 20px;border-radius:0 10px 10px 0;margin:20px 0}.toc{background:var(--soft);border-radius:12px;padding:18px 22px}.toc a{display:inline-block;margin:.2rem .7rem .2rem 0}table{width:100%;border-collapse:collapse;margin:1rem 0 1.5rem;background:#fff}th,td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}th{background:#f1f5f3}.faq details{border-top:1px solid var(--line);padding:14px 0}.faq summary{font-weight:800;cursor:pointer}.faq details:last-child{border-bottom:1px solid var(--line)}.cta{background:var(--brand2);color:#fff;border-radius:18px;padding:28px;margin:32px 0}.cta h2{margin-top:0;color:#fff}.cta p{color:#e5efeb}.cta .btn{background:#fff;color:var(--brand2)!important}.sources{font-size:.94rem;background:#f8faf9;border:1px solid var(--line);border-radius:12px;padding:20px;margin-top:28px}.sources h2{font-size:1.25rem;margin-top:0}.footer{background:#122b25;color:#dce7e3;padding:42px 0 22px}.footer a{color:#fff}.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}.small{font-size:.86rem;color:#687780}.footer .small{color:#afc3bc}.quiz-progress{height:8px;background:#e3ebe7;border-radius:999px;overflow:hidden;margin:10px 0 18px}.quiz-progress span{display:block;height:100%;background:var(--brand);width:20%}.option{display:block;border:1px solid var(--line);border-radius:10px;padding:12px;margin:8px 0;cursor:pointer}.option:hover{background:var(--soft)}.notice{background:#fff7e7;border:1px solid #ead2a3;border-radius:10px;padding:14px}.citylinks{columns:3;column-gap:28px}.citylinks a{display:block;padding:.25rem 0}.kpi{font-size:2rem;font-weight:850;color:var(--brand2)}@media(max-width:850px){.hero-grid,.grid,.grid2,.footgrid{grid-template-columns:1fr}.navlinks a:not(.btn){display:none}.citylinks{columns:1}h1{font-size:2.45rem}.section{padding:38px 0}}@media print{.nav,.topbar,.footer,.cta,.hero-actions{display:none}.hero{padding:20px 0}}

/* Homepage image carousel */
.home-carousel-section{padding:28px 0 18px;background:#fff}.home-carousel{position:relative;max-width:760px;margin:auto}.carousel-viewport{overflow:hidden;border-radius:18px;box-shadow:0 10px 32px rgba(19,58,49,.12);background:#f5f5f5}.carousel-track{display:flex;transition:transform .45s ease;will-change:transform}.carousel-slide{min-width:100%;margin:0}.carousel-slide img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border:0;border-radius:50%;background:rgba(18,43,37,.88);color:#fff;font-size:2rem;line-height:1;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.18)}.carousel-arrow.prev{left:-18px}.carousel-arrow.next{right:-18px}.carousel-arrow:focus-visible{outline:3px solid #ffd45a;outline-offset:3px}.carousel-dots{display:flex;justify-content:center;gap:7px;padding:14px 0 0}.carousel-dot{width:9px;height:9px;border:0;border-radius:50%;background:#c7d2ce;padding:0;cursor:pointer}.carousel-dot.active{background:var(--brand2)}@media(max-width:800px){.home-carousel-section{padding:18px 0 10px}.home-carousel{max-width:92vw}.carousel-arrow{width:40px;height:40px}.carousel-arrow.prev{left:8px}.carousel-arrow.next{right:8px}}@media(prefers-reduced-motion:reduce){.carousel-track{transition:none}}