:root{--bg:#f7f7f5;--surface:#fff;--ink:#151515;--muted:#5f6468;--line:#dedfdc;--soft:#f1f2ef;--accent:#165a52;--accent-dark:#0b3b36;--accent-soft:#e7f2ef;--max:1160px;--orange:#FA5300;--black:#000;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);line-height:1.62}a{color:var(--accent-dark);text-underline-offset:3px}.container{width:min(var(--max),calc(100% - 32px));margin-inline:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:10px;background:#fff;padding:10px 14px;z-index:99}.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);font-weight:800}.brand-mark{display:grid;place-items:center;min-width:38px;height:38px;padding:0 9px;border-radius:12px;background:var(--accent);color:#fff;font-size:.78rem;letter-spacing:.02em}.nav-links{display:flex;gap:18px;flex-wrap:wrap}.nav-links a{text-decoration:none;color:var(--ink);font-size:.93rem;font-weight:700}.hero{padding:86px 0 70px;background:radial-gradient(circle at 85% 10%,var(--accent-soft),transparent 34%),linear-gradient(#fff,var(--bg))}.hero-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:34px;align-items:center}.eyebrow,.kicker{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--accent-dark)}h1{font-size:clamp(2.5rem,6vw,5rem);line-height:1.01;letter-spacing:-.045em;margin:16px 0 20px;max-width:920px}h2{font-size:clamp(1.8rem,3.5vw,2.8rem);line-height:1.12;letter-spacing:-.03em;margin:0 0 14px}h3{line-height:1.22;margin-top:0}.lead{font-size:clamp(1.06rem,2vw,1.28rem);max-width:790px;color:var(--muted);margin:0 0 28px}.hero-panel{background:var(--accent);color:#fff;border-radius:24px;padding:28px;box-shadow:0 18px 50px rgba(0,0,0,.08)}.hero-panel .kicker{color:#fff}.hero-panel h2{font-size:1.75rem}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:12px;text-decoration:none;font-weight:800;border:1px solid transparent}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark)}.btn-secondary{background:#fff;color:var(--ink);border-color:var(--line)}.btn-light{background:#fff;color:#111}.section{padding:70px 0}.section.white{background:#fff}.section-intro{max-width:820px;color:var(--muted);font-size:1.05rem}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 9px 30px rgba(10,20,20,.035)}.card p{color:var(--muted)}.topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.topic-link{display:flex;justify-content:space-between;gap:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;text-decoration:none;font-weight:800}.notice{border-left:4px solid var(--accent);background:var(--accent-soft);padding:18px 20px;border-radius:0 12px 12px 0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:15px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--soft);font-size:.9rem}.tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-size:.8rem;font-weight:800;margin:2px}.source-box,.sources-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.pravaler-box{display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:center;background:var(--black);color:#fff;border-radius:24px;padding:30px}.pravaler-logo-wrap{background:#fff;border-radius:16px;padding:16px;display:flex;align-items:center;justify-content:center}.pravaler-logo-wrap img{max-width:150px;height:auto}.pravaler-box .kicker{color:#fff}.pravaler-box a{color:#fff}.pravaler-box .btn-light{color:#111}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:12px 0}.faq summary{font-weight:800;cursor:pointer}.breadcrumb{font-size:.9rem;color:var(--muted);margin-bottom:22px}.small{font-size:.88rem;color:var(--muted)}.filterbar{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.filterbar input{flex:1;min-width:260px;padding:13px 14px;border:1px solid var(--line);border-radius:12px;font:inherit}.result-count{font-size:.9rem;color:var(--muted);align-self:center}.embed-shell{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden}.embed-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.embed-frame{width:100%;min-height:940px;border:0;background:#fff}.calc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.calc label{font-weight:700}.calc input,.calc select{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;font:inherit}.calc-output{margin-top:18px;padding:18px;background:var(--accent-soft);border-radius:14px}.metric{font-size:2rem;font-weight:900;letter-spacing:-.03em}.quote{font-size:1.25rem;font-weight:800;max-width:800px}.pillrow{display:flex;gap:8px;flex-wrap:wrap}footer{background:#fff;border-top:1px solid var(--line);padding:38px 0 50px;color:var(--muted);font-size:.93rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}footer strong{color:var(--ink)}
@media(max-width:860px){.hero-grid,.grid-3,.grid-2,.topic-grid,.footer-grid,.pravaler-box,.calc{grid-template-columns:1fr}.nav{align-items:flex-start;padding:14px 0}.nav-links{display:none}.hero{padding-top:58px}.embed-frame{min-height:1040px}.pravaler-logo-wrap{width:180px}}