*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#F4F5F2;color:#0E1116;font-family:'Anybody',system-ui,sans-serif;font-size:18px;line-height:1.7}
a{color:#4F6B00}a:hover{color:#0E1116}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #C6F432;outline-offset:3px;border-radius:4px}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(16px,4vw,48px)}
.narrow{max-width:800px}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px}

/* Header */
.top{background:#0E1116;color:#fff}
.top .bar{padding-top:18px;padding-bottom:18px;border-bottom:1px solid #22272F;max-width:none}
.brand{display:flex;align-items:center;gap:12px;min-height:44px;text-decoration:none}
.brand img{height:22px;width:auto;display:block}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:4px 24px}
.nav a{color:#C9CDD3;text-decoration:none;font-size:16px;font-weight:500;padding:10px 0}
.nav a:hover{color:#fff}
.nav a.cta{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;border-radius:999px;background:#C6F432;color:#0E1116;font-weight:700}
.nav a.cta:hover{background:#D6FA6A}
.hero{padding-top:clamp(36px,6vw,72px);padding-bottom:clamp(36px,5vw,56px)}
.hero h1{margin:0;font-size:clamp(34px,5vw,58px);font-weight:800;font-stretch:115%;letter-spacing:-0.035em;line-height:1.05}
.hero .lede{margin:16px 0 0;color:#B8BDC5;font-size:clamp(18px,1.8vw,21px);max-width:640px;line-height:1.55}
.hero .meta{margin:18px 0 0;color:#B8BDC5;font-size:15px}
.kicker{margin:0 0 14px;color:#C6F432;font-size:15px;font-weight:600}
.kicker a{color:#C6F432;text-decoration:none}
.kicker a:hover{text-decoration:underline}

/* Article */
.doc{padding:clamp(32px,5vw,56px) 0 clamp(56px,8vw,96px)}
.prose>p:first-child{font-size:20px;line-height:1.6;color:#0E1116}
.prose h2{margin:52px 0 14px;font-size:clamp(24px,2.6vw,30px);font-weight:800;font-stretch:112%;letter-spacing:-0.02em;line-height:1.2;scroll-margin-top:16px}
.prose h3{margin:32px 0 10px;font-size:20px;font-weight:700;line-height:1.35}
.prose p,.prose li{color:#2A2F36}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:24px}
.prose li{margin:0 0 8px}
.prose strong{color:#0E1116}
.prose blockquote{margin:0 0 18px;padding:4px 20px;border-left:3px solid #C6F432;color:#2A2F36}
.table-wrap{overflow-x:auto;margin:0 0 22px;border:1px solid #DCDFD8;border-radius:14px;background:#fff}
.prose table{border-collapse:collapse;width:100%;font-size:16px;line-height:1.45}
.prose th,.prose td{padding:12px 14px;text-align:left;vertical-align:top;border-bottom:1px solid #E6E8E3}
.prose thead th{background:#0E1116;color:#fff;font-weight:600}
.prose tbody tr:last-child th,.prose tbody tr:last-child td{border-bottom:0}
.prose h2#references+ol{font-size:15px;line-height:1.55}
.prose h2#references+ol li{color:#5A6070;word-break:break-word}
.related{margin-top:56px;padding-top:32px;border-top:1px solid #DCDFD8}
.related h2{margin:0 0 16px;font-size:22px;font-weight:800;font-stretch:112%}
.related ul{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.related a{display:flex;flex-direction:column;gap:6px;height:100%;padding:18px 20px;border:1px solid #DCDFD8;border-radius:14px;background:#fff;text-decoration:none;color:#0E1116}
.related a:hover{border-color:#0E1116}
.related .kicker{margin:0;color:#4F6B00;font-size:14px}
.rel-title{font-weight:700;line-height:1.35}
.disclaimer{margin:40px 0 0;font-size:14px;line-height:1.55;color:#5A6070}

/* Blog index */
.cards{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card a{display:flex;flex-direction:column;gap:10px;height:100%;padding:26px;border:1px solid #DCDFD8;border-radius:18px;background:#fff;text-decoration:none;color:#0E1116}
.card a:hover{border-color:#0E1116}
.card .kicker{margin:0;color:#4F6B00;font-size:14px}
.card-title{font-size:22px;font-weight:800;font-stretch:110%;letter-spacing:-0.015em;line-height:1.2}
.card-desc{color:#3F454D;font-size:16px;line-height:1.55}
.card-meta{margin-top:auto;color:#5A6070;font-size:14px}

/* Calculators */
.calc{margin:8px 0 34px;padding:clamp(20px,3vw,30px);border-radius:18px;background:#0E1116;color:#fff}
.calc-head{margin-bottom:18px}
.calc .calc-title{margin:0 0 6px;font-size:22px;font-weight:800;font-stretch:112%;color:#fff}
.calc-head p{margin:0;color:#B8BDC5;font-size:16px}
.calc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.calc-inputs{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.calc label{font-size:15px;font-weight:600;color:#E4E7EB}
.calc input,.calc select{min-height:48px;padding:0 14px;border-radius:10px;border:1px solid #3A414B;background:#161A21;color:#fff;font:inherit;font-size:17px;width:100%}
.calc-inputs>input{max-width:220px}
.calc-pair{display:flex;gap:8px}
.calc-pair select{width:auto}
.calc-table{width:100%;border-collapse:collapse;font-size:16px;line-height:1.4}
.calc-table th,.calc-table td{padding:10px 12px;text-align:left;border-bottom:1px solid #22272F;color:#E4E7EB}
.calc-table thead th{color:#9AA0AA;font-weight:600;font-size:14px;border-bottom:1px solid #3A414B}
.calc-table tbody th{color:#fff;font-weight:600}
.calc-table td:last-child{color:#C6F432;font-weight:700;white-space:nowrap}
.calc-result{margin:4px 0 0;font-size:20px;color:#E4E7EB}
.calc-big{display:block;font-size:clamp(34px,5vw,46px);font-weight:800;font-stretch:115%;letter-spacing:-0.03em;color:#C6F432;line-height:1.1}
.calc-note{margin:16px 0 0;font-size:14px;color:#9AA0AA}

.prose .calc p{color:#B8BDC5}
.prose .calc .calc-result{color:#E4E7EB}
.prose .calc .calc-note{color:#9AA0AA;margin:16px 0 0}
.prose .calc .calc-head p{margin:0}

/* Footer */
.foot{background:#0E1116;color:#9AA0AA}
.foot .bar{padding-top:32px;padding-bottom:32px}
.foot nav{display:flex;flex-wrap:wrap;gap:4px 24px}
.foot nav a{color:#9AA0AA;text-decoration:none;padding:12px 0;font-size:15px}
.foot nav a:hover{color:#fff}
.foot p{margin:0;font-size:15px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}