:root{--red:#dc2626;--red-d:#b91c1c;--red-l:#fef2f2;--ink:#1f2328;--ink2:#4b5563;--line:#e5e7eb;--gray:#f4f5f7;--r:8px;--sh:0 2px 10px rgba(31,35,40,.08);--sans:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.ar-body{margin:0;font-family:var(--sans);color:var(--ink);background:#fff;font-size:17px;line-height:1.65;font-variant-numeric:tabular-nums}
.ar-body a{color:var(--red-d)}
.ar-body a:hover{color:var(--red)}
.ar-body :focus-visible{outline:3px solid var(--ink);outline-offset:2px;border-radius:4px}
.ar-skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;z-index:99;border-radius:var(--r)}
.ar-skip:focus{left:8px;color:#fff}
.ar-wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.ar-rec{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px rgba(220,38,38,.2);animation:arpulse 1.8s infinite}
@keyframes arpulse{50%{box-shadow:0 0 0 6px rgba(220,38,38,0)}}
@media (prefers-reduced-motion:reduce){.ar-rec{animation:none}html{scroll-behavior:auto}}
/* header */
.ar-head{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.ar-head__in{max-width:1180px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:28px}
.ar-logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)!important}
.ar-logo__word{font-size:21px;font-weight:600;letter-spacing:-.3px}
.ar-logo__word b{font-weight:800;color:var(--red)}
.ar-nav{display:flex;gap:6px;margin-left:auto}
.ar-nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;padding:8px 12px;border-radius:var(--r)}
.ar-nav a:hover,.ar-nav a[aria-current]{background:var(--red-l);color:var(--red-d)}
.ar-head__cta{display:inline-flex;align-items:center;gap:8px;background:var(--red);color:#fff!important;text-decoration:none;font-weight:700;font-size:15px;padding:10px 18px;border-radius:var(--r)}
.ar-head__cta:hover{background:var(--red-d)}
.ar-head__cta .ar-rec{background:#fff;box-shadow:none;width:8px;height:8px}
@media(max-width:820px){.ar-head__in{flex-wrap:wrap;gap:8px 12px;padding:10px 16px}.ar-nav{order:3;width:100%;margin:0;overflow-x:auto;white-space:nowrap}.ar-head__cta{margin-left:auto}.ar-nav a{padding:6px 10px}}
@media(max-width:420px){.ar-head__cta{padding:8px 12px;font-size:14px}.ar-logo__word{font-size:19px}}
/* hero */
.ar-hero{background:linear-gradient(180deg,#fff1f1 0%,#fff 100%);padding:56px 0 0;text-align:center;overflow:hidden}
.ar-hero__in{max-width:820px}
.ar-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--red-d);margin:0 0 14px}
.ar-hero h1{font-size:clamp(30px,5vw,50px);line-height:1.1;font-weight:800;letter-spacing:-.02em;margin:0 0 16px}
.ar-hero__sub{font-size:19px;color:var(--ink2);max-width:640px;margin:0 auto 28px}
.ar-hero__wave{margin-top:26px;line-height:0;height:70px}
.ar-hero__wave svg{display:block;width:100%;height:70px}
/* search */
.ar-search{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:0 0 16px;text-align:left;margin:0 0 22px;overflow:hidden}
.ar-search__tab{display:inline-flex;align-items:center;gap:8px;background:#fff;border-bottom:3px solid var(--red);font-weight:700;font-size:14px;padding:12px 20px 9px;color:var(--ink);margin:0}
.ar-search{position:relative}
.ar-search::before{content:"";display:block;height:0}
.ar-search form{padding:14px 20px 0}
.ar-search__label{display:block;font-size:14px;font-weight:600;color:var(--ink2);margin-bottom:8px}
.ar-search__row{display:flex;gap:10px}
.ar-search input{flex:1;min-width:0;font:inherit;font-size:19px;font-family:var(--mono);padding:13px 16px;border:2px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink)}
.ar-search input:focus{border-color:var(--red);outline:none;box-shadow:0 0 0 3px rgba(220,38,38,.18)}
.ar-search button{display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:800;font-size:17px;background:var(--red);color:#fff;border:0;border-radius:var(--r);padding:0 26px;cursor:pointer}
.ar-search button:hover{background:var(--red-d)}
.ar-search--big{max-width:720px;margin-left:auto;margin-right:auto;box-shadow:0 8px 30px rgba(220,38,38,.14)}
.ar-search--big input{font-size:22px;padding:16px}
.ar-search--big button{font-size:18px;padding:0 32px}
.ar-search:not(.ar-search--big){max-width:560px;padding-bottom:12px;margin:18px 0 26px}
.ar-search:not(.ar-search--big) .ar-search__tab{padding:8px 16px 6px;font-size:13px}
.ar-search:not(.ar-search--big) input{font-size:16px;padding:9px 12px}
.ar-search:not(.ar-search--big) button{font-size:15px;padding:0 16px}
@media(max-width:520px){.ar-search__row{flex-direction:column}.ar-search button{justify-content:center;padding:13px}}
.ar-trust{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;margin:0;padding:0;font-size:14px;font-weight:600;color:var(--ink2)}
.ar-trust li{display:inline-flex;align-items:center;gap:6px}
.ar-trust svg{color:var(--red)}
/* sections */
.ar-sec{padding:52px 20px}
.ar-sec.ar-wrap{padding-left:20px;padding-right:20px}
.ar-sec--gray{background:var(--gray);padding-left:0;padding-right:0}
.ar-h2{font-size:28px;font-weight:800;letter-spacing:-.01em;margin:0 0 22px;line-height:1.2}
.ar-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ar-steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
.ar-steps svg{width:100%;height:auto;max-height:120px;margin-bottom:10px}
.ar-steps h3{font-size:19px;margin:0 0 6px;font-weight:700}
.ar-steps p{margin:0;color:var(--ink2);font-size:16px}
.ar-split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.ar-mock{display:flex;justify-content:center}
.ar-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ar-card{border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh);border-top:3px solid var(--red)}
.ar-card svg{color:var(--red);margin-bottom:8px}
.ar-card h3{font-size:18px;margin:0 0 6px}
.ar-card p{margin:0;font-size:15px;color:var(--ink2)}
.ar-link{font-weight:700;display:inline-flex;align-items:center;gap:6px}
.ar-muted{color:var(--ink2);font-size:15px}
.ar-chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:16px 0 0}
.ar-chips a{display:block;font-family:var(--mono);font-weight:700;padding:9px 16px;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:var(--ink);background:#fff}
.ar-chips a:hover{border-color:var(--red);color:var(--red-d)}
.ar-chips .ar-chips__all{background:var(--red);color:#fff;border-color:var(--red);font-family:var(--sans)}
.ar-guides{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ar-guide{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh);text-decoration:none;color:var(--ink)!important;background:#fff}
.ar-guide:hover{border-color:var(--red)}
.ar-guide h3{font-size:18px;line-height:1.3;margin:6px 0 8px}
.ar-guide p{font-size:15px;color:var(--ink2);margin:0 0 12px}
.ar-guide__date{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--red-d)}
.ar-guide__more{margin-top:auto;font-weight:700;color:var(--red-d);display:inline-flex;gap:6px;align-items:center;font-size:15px}
.ar-faq details{border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;background:#fff}
.ar-faq summary{cursor:pointer;font-weight:700;padding:15px 18px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.ar-faq summary::after{content:"+";color:var(--red);font-size:22px;line-height:1}
.ar-faq details[open] summary::after{content:"\2212"}
.ar-faq details p{margin:0;padding:0 18px 16px;color:var(--ink2)}
@media(max-width:900px){.ar-steps,.ar-guides{grid-template-columns:1fr}.ar-cards{grid-template-columns:1fr 1fr}.ar-split{grid-template-columns:1fr}}
@media(max-width:520px){.ar-cards{grid-template-columns:1fr}.ar-sec{padding:38px 16px}.ar-h2{font-size:24px}}
/* prose + inner pages */
.ar-pagehead{padding:34px 0 0}
.ar-pagehead h1{font-size:clamp(28px,4vw,40px);line-height:1.15;font-weight:800;letter-spacing:-.02em;margin:0 0 10px;max-width:820px}
.ar-pagehead--author{display:flex;gap:20px;align-items:center}
.ar-lede{font-size:19px;color:var(--ink2);margin:0}
.ar-crumbs{padding-top:18px;font-size:14px;color:var(--ink2);display:flex;gap:8px}
.ar-crumbs a{text-decoration:none}
.ar-byline{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink2);margin:6px 0 0}
.ar-byline svg{border-radius:8px;flex:none}
.ar-prose{max-width:760px;padding-bottom:20px}
.ar-prose--home{margin:0 auto;padding:0 20px}
.ar-prose h2{font-size:25px;font-weight:800;line-height:1.25;margin:2em 0 .5em;letter-spacing:-.01em}
.ar-prose--home h2:first-child{margin-top:0}
.ar-prose h3{font-size:20px;margin:1.6em 0 .4em}
.ar-prose p,.ar-prose li,.ar-prose dd{max-width:68ch}
.ar-prose ul,.ar-prose ol{padding-left:1.3em}
.ar-prose li{margin-bottom:.4em}
.ar-prose dt{font-weight:700;margin-top:.9em}
.ar-prose dd{margin:0 0 0 0;color:var(--ink2)}
.ar-prose table{border-collapse:collapse;width:100%;margin:1.2em 0;font-size:15px;display:block;overflow-x:auto}
.ar-prose th,.ar-prose td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.ar-prose thead th{background:var(--ink);color:#fff;border-color:var(--ink)}
.ar-prose tbody th{background:var(--gray)}
.short-answer{background:var(--red-l);border-left:5px solid var(--red);border-radius:0 var(--r) var(--r) 0;padding:16px 20px;font-size:18px;font-weight:500;margin:0 0 1.4em}
.ar-art .ar-prose--art{padding-top:6px}
.ar-more,.ar-art .ar-faq{max-width:760px}
.ar-art .ar-faq{margin-top:30px}
.ar-more{margin:40px 0}
.ar-more .ar-guides{grid-template-columns:1fr 1fr}
@media(max-width:700px){.ar-more .ar-guides{grid-template-columns:1fr}}
.ar-list{list-style:none;padding:0!important}
.ar-list li{padding:10px 0;border-bottom:1px solid var(--line)}
.ar-mono{font-family:var(--mono)}
.ar-result{background:var(--gray);border-radius:var(--r);padding:22px;margin:0 0 24px;max-width:760px}
.ar-result h2{font-size:22px;margin:0 0 12px}
.ar-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:0 0 12px}
.ar-facts div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:10px 14px}
.ar-facts dt{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink2)}
.ar-facts dd{margin:0;font-weight:700}
.ar-notes{padding-left:1.2em}
.ar-honest{background:#fff;border-left:5px solid var(--ink);padding:12px 16px;border-radius:0 var(--r) var(--r) 0;margin:12px 0 0}
.ar-warn{background:var(--red-l);border:1px solid #fca5a5;border-radius:var(--r);padding:12px 16px}
.ar-ok{background:#ecfdf5;border:1px solid #6ee7b7;border-radius:var(--r);padding:14px 18px;max-width:560px}
.ar-form{max-width:560px;display:grid;gap:14px;margin:20px 0 40px}
.ar-form label{font-weight:600;font-size:15px;display:grid;gap:6px}
.ar-form input,.ar-form select,.ar-form textarea{font:inherit;padding:11px 13px;border:2px solid var(--line);border-radius:var(--r)}
.ar-form input:focus,.ar-form select:focus,.ar-form textarea:focus{border-color:var(--red);outline:none}
.ar-form button{justify-self:start;font:inherit;font-weight:800;background:var(--red);color:#fff;border:0;border-radius:var(--r);padding:12px 28px;cursor:pointer}
.ar-form button:hover{background:var(--red-d)}
.ar-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
/* areas */
.ar-jump{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 24px}
.ar-jump a{font-size:13px;font-weight:600;padding:5px 10px;border:1px solid var(--line);border-radius:6px;text-decoration:none;color:var(--ink)}
.ar-jump a:hover{border-color:var(--red);color:var(--red-d)}
.ar-states{display:grid;gap:22px;padding-bottom:40px}
.ar-state{scroll-margin-top:80px}
.ar-state h2{font-size:22px;margin:0 0 8px}
.ar-state h2 small{font-size:13px;background:var(--red-l);color:var(--red-d);padding:2px 9px;border-radius:99px;vertical-align:middle}
.ar-tbl{width:100%;border-collapse:collapse;font-size:15px;border:1px solid var(--line)}
.ar-tbl th,.ar-tbl td{padding:8px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.ar-tbl thead th{background:var(--gray);font-size:12px;text-transform:uppercase;letter-spacing:.05em}
.ar-tbl tbody th{font-family:var(--mono);color:var(--red-d);width:70px}
.ar-tbl tr:target{background:#fef9c3;outline:2px solid var(--red)}
.ar-tbl tr{scroll-margin-top:80px}
@media(max-width:600px){.ar-tbl th,.ar-tbl td{padding:7px 8px;font-size:14px}}
/* footer */
.ar-foot{background:var(--ink);color:#d1d5db;margin-top:40px;padding-top:44px}
.ar-foot__in{max-width:1080px;margin:0 auto;padding:0 20px 30px;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
.ar-foot a{color:#e5e7eb;text-decoration:none;display:block;padding:3px 0;font-size:15px}
.ar-foot a:hover{color:#fff;text-decoration:underline}
.ar-foot .ar-logo{display:inline-flex;color:#fff!important}
.ar-foot .ar-logo__word b{color:#f87171}
.ar-foot__brand p{font-size:14px;max-width:32ch}
.ar-foot__title{font-weight:800;color:#fff;margin:0 0 8px;font-size:14px;text-transform:uppercase;letter-spacing:.06em}
.ar-foot__fine{border-top:1px solid #374151;margin:0;padding:16px 20px;text-align:center;font-size:13px}
@media(max-width:760px){.ar-foot__in{grid-template-columns:1fr 1fr}.ar-foot__brand{grid-column:1/-1}}
@media(max-width:520px){.ar-search button{min-height:48px;width:100%}}
/* format helpers: myth pairs, key lists, transcripts, flows, mistakes, clauses, blocks */
.ar-prose .ar-tldr{background:var(--gray);border-left:5px solid var(--ink);border-radius:0 var(--r) var(--r) 0;padding:12px 18px;font-weight:600;margin:0 0 1.2em}
.ar-label{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:var(--red-l);color:var(--red-d);padding:3px 10px;border-radius:99px;margin-right:6px}
.ar-prose .ar-pairs{margin:1em 0 1.6em}
.ar-prose .ar-pairs dt{font-weight:700;margin:1.3em 0 0;padding:10px 14px;background:var(--red-l);border-left:5px solid var(--red);border-radius:0 var(--r) var(--r) 0}
.ar-prose .ar-pairs dd{margin:0;padding:10px 0 4px 19px;border-left:5px solid var(--line);color:var(--ink)}
.ar-pairs dd strong{color:var(--red-d)}
.ar-tag{display:inline-block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;background:var(--red);color:#fff;border-radius:4px;padding:1px 8px;margin-right:6px;vertical-align:1px}
.ar-prose .ar-keys{display:grid;grid-template-columns:minmax(130px,220px) 1fr;margin:1em 0 1.4em;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.ar-prose .ar-keys dt,.ar-prose .ar-keys dd{margin:0;padding:10px 14px;border-bottom:1px solid var(--line);max-width:none}
.ar-prose .ar-keys dt{background:var(--gray);font-family:var(--mono);font-size:14.5px;color:var(--red-d)}
.ar-prose .ar-keys dd{color:var(--ink)}
.ar-prose .ar-keys dt:last-of-type,.ar-prose .ar-keys dd:last-of-type{border-bottom:0}
@media(max-width:600px){.ar-prose .ar-keys{grid-template-columns:1fr}.ar-prose .ar-keys dd{border-bottom:1px solid var(--line)}}
.ar-prose blockquote{margin:1.2em 0;padding:12px 18px;border-left:5px solid var(--red);background:var(--gray);border-radius:0 var(--r) var(--r) 0}
.ar-prose blockquote p{margin:.35em 0}
.ar-prose pre{font-family:var(--mono);font-size:14.5px;line-height:1.55;background:var(--gray);border:1px solid var(--line);border-left:5px solid var(--ink);border-radius:var(--r);padding:14px 16px;margin:1.2em 0;overflow-x:auto;white-space:pre-wrap}
.ar-when{font-size:15.5px;color:var(--ink2)}
.ar-call{margin:1.2em 0 .6em}
.ar-call figcaption{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--red-d);margin-bottom:-.6em}
.ar-call blockquote{margin-top:1em}
.ar-who{display:inline-block;min-width:82px;font-family:var(--mono);font-size:12px;font-weight:700;text-transform:uppercase;color:var(--ink2)}
.ar-n{color:var(--red-d);font-weight:800}
.ar-prose .ar-annot{font-size:15.5px;color:var(--ink2);border-left:3px solid var(--line);margin:0 0 1.8em;padding-left:2.4em}
.ar-prose .ar-flow,.ar-prose .ar-flow ul{list-style:none;padding-left:0}
.ar-prose .ar-flow ul{margin:.5em 0 .3em .5em;padding-left:1.1em;border-left:2px solid var(--line)}
.ar-prose .ar-flow li{margin-bottom:.7em;max-width:none}
.ar-prose .ar-flow li li{margin-bottom:.5em}
.ar-if,.ar-then{display:inline-block;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;border-radius:4px;padding:1px 7px;margin-right:4px;vertical-align:1px}
.ar-if{background:var(--ink);color:#fff}
.ar-then{background:var(--red);color:#fff;margin-left:2px}
.ar-prose .ar-check{list-style:none;padding:0}
.ar-prose .ar-check li{position:relative;padding:10px 0 10px 38px;border-bottom:1px solid var(--line);margin:0;max-width:none}
.ar-check li::before{content:"\2713";position:absolute;left:2px;top:12px;width:22px;height:22px;border:2px solid var(--red);border-radius:6px;color:var(--red-d);font-weight:800;font-size:13px;line-height:18px;text-align:center}
.ar-prose .ar-mistakes{counter-reset:ms;list-style:none;padding:0}
.ar-prose .ar-mistakes>li{counter-increment:ms;position:relative;padding:2px 0 14px 60px;margin:0 0 18px;border-bottom:1px solid var(--line);max-width:none}
.ar-mistakes>li::before{content:counter(ms);position:absolute;left:0;top:2px;width:42px;height:42px;border-radius:50%;background:var(--red);color:#fff;font-weight:800;font-size:19px;line-height:42px;text-align:center}
.ar-prose .ar-mistakes h3{margin:0 0 .3em;font-size:19px}
.ar-prose .ar-clauses{counter-reset:cl;list-style:none;padding:0}
.ar-prose .ar-clauses>li{counter-increment:cl;position:relative;padding:12px 0 12px 46px;border-bottom:1px solid var(--line);margin:0;max-width:none}
.ar-clauses>li::before{content:counter(cl) ".";position:absolute;left:0;top:12px;font-weight:800;font-size:20px;color:var(--red-d);font-family:var(--mono)}
.ar-prose table.ar-matrix{font-size:14.5px}
.ar-prose table.ar-matrix caption{caption-side:top;text-align:left;font-weight:700;padding:0 0 8px;color:var(--ink2);font-size:14px}
.ar-prose table.ar-matrix tbody th{min-width:150px}
.ar-prose .ar-block{background:#fff;border:1px solid var(--line);border-left:5px solid var(--red);border-radius:var(--r);padding:14px 18px;margin:0 0 14px;box-shadow:var(--sh);max-width:none}
.ar-block strong:first-child{display:block;margin-bottom:4px;font-size:18px}
.ar-block{scroll-margin-top:80px}
.ar-cards.ar-cards--2{grid-template-columns:1fr 1fr;margin:1.4em 0 1.6em;max-width:none}
.ar-prose .ar-card h3{margin:0 0 6px;font-size:18px}
.ar-prose .ar-card p{max-width:none}
@media(max-width:600px){.ar-cards.ar-cards--2{grid-template-columns:1fr}}