:root{
  --ink:#15202b;--muted:#5f6b75;--bg:#f6f7f2;--card:#ffffff;--line:#dfe4dc;
  --brand:#155e63;--brand2:#0f4246;--accent:#f3ba4b;--soft:#e7f2ef;--danger:#8d3f38;
  --shadow:0 18px 50px rgba(24,47,48,.10);--radius:22px;--max:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:var(--brand);text-underline-offset:3px}a:hover{color:var(--brand2)}img{max-width:100%;display:block}
.container{width:min(calc(100% - 36px),var(--max));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:10px 14px;z-index:99;border-radius:8px}
.site-header{position:sticky;top:0;z-index:40;background:rgba(246,247,242,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(21,94,99,.12)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:72px}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:850;letter-spacing:-.02em}.logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(140deg,var(--brand),#1f7c75);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 8px 20px rgba(21,94,99,.22)}
.nav{display:flex;align-items:center;gap:20px;font-size:.95rem}.nav a{text-decoration:none;color:#34424a;font-weight:650}.nav a:hover{color:var(--brand)}.nav-toggle{display:none;border:0;background:var(--brand);color:#fff;padding:9px 12px;border-radius:10px;font-weight:700}
.hero{padding:52px 0 28px}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:46px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;background:var(--soft);color:var(--brand2);border-radius:999px;padding:7px 12px;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.hero h1{font-size:clamp(2.45rem,5.3vw,5.2rem);line-height:.98;letter-spacing:-.055em;margin:18px 0 20px;max-width:900px}.lead{font-size:clamp(1.08rem,1.6vw,1.3rem);color:#44515a;max-width:760px}.hero-image{position:relative}.hero-image img{width:100%;height:520px;object-fit:cover;border-radius:30px;box-shadow:var(--shadow);background:#dfe8e4}.hero-image:after{content:"1 • X • 2";position:absolute;right:18px;bottom:18px;background:#fff;color:var(--brand2);padding:10px 14px;border-radius:999px;font-weight:900;box-shadow:0 8px 30px rgba(0,0,0,.13)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:13px;padding:12px 17px;font-weight:800;border:1px solid transparent}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{color:#fff;background:var(--brand2)}.btn-light{background:#fff;border-color:var(--line);color:var(--ink)}
.section{padding:38px 0}.section h2{font-size:clamp(1.7rem,3vw,2.7rem);line-height:1.12;letter-spacing:-.035em;margin:0 0 14px}.section-intro{color:var(--muted);max-width:780px;margin-bottom:24px}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 24px rgba(24,47,48,.05)}.card h3{margin-top:0;line-height:1.2;font-size:1.22rem}.card p:last-child{margin-bottom:0}.card-link{text-decoration:none;color:inherit;transition:transform .16s,box-shadow .16s}.card-link:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:inherit}.icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:var(--soft);font-size:1.22rem;margin-bottom:14px}
.content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}.prose{min-width:0}.prose h2{margin-top:2.1em}.prose h3{margin-top:1.7em}.prose p,.prose li{font-size:1.04rem}.toc{position:sticky;top:92px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:19px}.toc strong{display:block;margin-bottom:8px}.toc a{display:block;text-decoration:none;padding:5px 0;color:#4b5960}.toc a:hover{color:var(--brand)}
.tip{background:var(--soft);border-left:5px solid var(--brand);padding:18px 20px;border-radius:0 15px 15px 0;margin:24px 0}.warning{background:#fff4e2;border-left-color:#c87c15}.answer-box{background:#fff;border:1px dashed #b9c7c2;border-radius:16px;padding:18px 20px;margin:20px 0}.answer-box summary{cursor:pointer;font-weight:850;color:var(--brand2)}
.questions{counter-reset:q;display:grid;gap:14px;margin:25px 0}.question{counter-increment:q;background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px;break-inside:avoid}.question h3{font-size:1.08rem;margin:0 0 12px}.question h3:before{content:counter(q) ". ";color:var(--brand);font-weight:900}.options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.option{background:#f7f8f5;border-radius:10px;padding:9px 11px;font-size:.94rem}.option b{color:var(--brand2);margin-right:4px}.answers{columns:2;column-gap:34px}.answers li{break-inside:avoid;margin-bottom:6px}.score-table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}.score-table th,.score-table td{border:1px solid var(--line);padding:10px;text-align:left}.score-table th{background:var(--soft)}
.hero-compact .hero-grid{grid-template-columns:1.1fr .9fr}.hero-compact h1{font-size:clamp(2.35rem,4.9vw,4.5rem)}.hero-compact .hero-image img{height:390px}.breadcrumbs{font-size:.9rem;color:var(--muted);margin-top:22px}.breadcrumbs a{color:var(--muted);text-decoration:none}.breadcrumbs span{margin:0 7px;color:#9aa4a4}
.kicker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:28px 0}.kicker{background:#fff;border:1px solid var(--line);padding:16px;border-radius:15px}.kicker b{display:block;font-size:1.25rem;color:var(--brand2)}
.cta{background:linear-gradient(140deg,var(--brand2),var(--brand));color:#fff;border-radius:26px;padding:32px;margin:34px 0}.cta h2{margin-top:0;color:#fff}.cta a{color:#fff;font-weight:850}.cta .btn-light{color:var(--brand2)}
details.faq{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 18px;margin:10px 0}details.faq summary{cursor:pointer;font-weight:800}.site-footer{margin-top:56px;background:#102f31;color:#dce8e5;padding:42px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:32px}.site-footer a{color:#fff}.site-footer h3{color:#fff;margin-top:0}.small{font-size:.88rem;color:#aabdb8}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.print-only{display:none}
@media(max-width:900px){.hero-grid,.hero-compact .hero-grid,.content-wrap{grid-template-columns:1fr}.hero-image img,.hero-compact .hero-image img{height:360px}.toc{position:static}.grid-3,.kicker-grid{grid-template-columns:repeat(2,1fr)}.nav{display:none;position:absolute;left:18px;right:18px;top:68px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.nav-toggle{display:inline-block}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.container{width:min(calc(100% - 26px),var(--max))}.hero{padding-top:30px}.hero h1{font-size:2.55rem}.hero-image img,.hero-compact .hero-image img{height:290px}.grid-3,.grid-2,.kicker-grid,.options{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.answers{columns:1}.card{padding:20px}}
@media print{body{background:#fff}.site-header,.site-footer,.hero-image,.breadcrumbs,.toc,.actions,.cta,.no-print{display:none!important}.hero,.section{padding:10px 0}.container{width:100%;max-width:none}.content-wrap{display:block}.question{box-shadow:none}.print-only{display:block}.prose p,.prose li{font-size:10.5pt}.question{padding:10px}.options{grid-template-columns:repeat(3,1fr)}a{text-decoration:none;color:#000}.answer-box{page-break-before:always}}