*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:#0a0f16;color:#eaf2f8;font:400 17px/1.75 "Karla",system-ui,-apple-system,Arial,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:#38bdf8}
h1,h2,h3{font-family:"Rubik",Georgia,serif;line-height:1.2;margin:0 0 14px;font-weight:700}
h1{font-size:clamp(29px,4.6vw,44px)}
h2{font-size:clamp(21px,3vw,29px);margin-top:38px}
h3{font-size:clamp(17px,2.2vw,20px);margin-top:20px}
p{margin:0 0 15px}
ul,ol{margin:0 0 15px;padding-left:22px}li{margin:0 0 8px}
table{border-collapse:collapse;width:100%;font-size:15.5px}
th,td{border:1px solid #22303f;padding:9px 11px;text-align:left;vertical-align:top}
th{background:#121a24;font-weight:600}
figure{margin:0}
figcaption{font-size:13px;color:#93a6b8;margin-top:6px}
details{border:1px solid #22303f;border-radius:10px;padding:11px 14px;margin:0 0 9px;background:#121a24}
summary{cursor:pointer;font-weight:600}
blockquote{margin:0}
.ra3-wrap{max-width:1060px;margin:0 auto;padding:0 20px}
.ra3-18{display:inline-flex;align-items:center;border:2px solid #38bdf8;color:#38bdf8;
border-radius:999px;padding:2px 10px;font-weight:700;font-size:12px}
.ra3-cta{display:inline-flex;align-items:center;justify-content:center;padding:14px 30px;
border-radius:10px;background:#38bdf8;color:#fff;font-weight:700;text-decoration:none;font-size:16px}
.ra3-cta:hover{background:#7dd3fc}
.ra3-ctarow{margin:24px 0}
.ra3-navcta{display:inline-flex;align-items:center;padding:9px 18px;border-radius:999px;
background:#38bdf8;color:#fff;font-weight:700;font-size:13.5px;text-decoration:none;line-height:1}
.ra3-navcta:hover{background:#7dd3fc}
.ra3-nav{display:flex;gap:8px;font-size:14px;align-items:center;flex-wrap:wrap}
.ra3-nav a{color:#93a6b8;text-decoration:none;padding:6px 12px;border:1px solid #22303f;
border-radius:8px}
.ra3-nav a:hover{color:#38bdf8;border-color:#38bdf8}
.ra3-mark img{height:40px;width:auto;object-fit:contain}
.ra3-eyebrow{margin:0 0 10px;font-size:12.5px;letter-spacing:.16em;color:#38bdf8;font-weight:700}
.ra3-lead{font-size:19px;line-height:1.65;color:#93a6b8;max-width:62ch}
.ra3-meta{color:#93a6b8;font-size:13.5px;margin:16px 0 0}
.ra3-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:26px 0}
.ra3-st{border:1px solid #22303f;background:#121a24;border-radius:12px;padding:13px 15px}
.ra3-st span{display:block;font-weight:700;color:#38bdf8;font-size:16px}
.ra3-st p{margin:3px 0 0;font-size:13.5px;color:#93a6b8}
.ra3-ol{counter-reset:s;list-style:none;padding-left:0}
.ra3-ol li{position:relative;padding-left:42px}
.ra3-ol li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:1px;
width:28px;height:28px;border-radius:8px;background:#38bdf8;color:#fff;font-weight:700;
display:flex;align-items:center;justify-content:center;font-size:14px}
.ra3-note{border-left:4px solid #38bdf8;background:#121a24;padding:13px 16px;margin:0 0 18px;
border-radius:0 10px 10px 0}
.ra3-q{border-left:4px solid #38bdf8;padding:6px 0 6px 18px;margin:0 0 20px;font-size:19px;
line-height:1.55;color:#eaf2f8;font-style:italic}
.ra3-boxes{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:0 0 20px}
.ra3-box{border:1px solid #22303f;background:#121a24;border-radius:12px;padding:15px 17px}
.ra3-box h3{margin:0 0 6px;font-size:16px}
.ra3-box p{margin:0;font-size:14.5px;color:#93a6b8}
.ra3-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin:0 0 22px}
.ra3-gcard img{width:100%;max-width:200px;border-radius:8px;border:1px solid #22303f}
.ra3-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin:0 0 22px}
.ra3-tile img{width:100%;max-width:340px;border-radius:12px;border:1px solid #22303f}
.ra3-provs{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin:0 0 22px;
padding:16px;border:1px solid #22303f;border-radius:12px;background:#121a24}
.ra3-provs img{height:26px;width:auto;opacity:.85;filter:invert(1) brightness(1.6)}
.ra3-tw{overflow-x:auto;margin:0 0 20px}
.ra3-fig img{border-radius:12px;border:1px solid #22303f}
.ra3-fig{margin:0 0 22px}
.ra3-lic{margin-top:40px;border:1px solid #22303f;background:#121a24;border-radius:14px;padding:20px 22px}
.ra3-dl{display:grid;grid-template-columns:max-content 1fr;gap:7px 18px;margin:14px 0 0;font-size:15.5px}
.ra3-dl dt{color:#93a6b8}.ra3-dl dd{margin:0;font-weight:600}
.ra3-rg{margin-top:14px;font-size:14.5px;color:#93a6b8}
.ra3-badges{display:flex;gap:14px;align-items:center;margin-top:16px}
.ra3-badges img{height:30px;width:auto}
.ra3-author{display:flex;gap:16px;align-items:flex-start;border:1px solid #22303f;
background:#121a24;border-radius:14px;padding:16px 18px;margin-top:26px}
.ra3-author img{flex:0 0 72px;width:72px;height:72px;border-radius:50%;object-fit:cover;
border:2px solid #38bdf8}
.ra3-aname{margin:0;font-weight:700}
.ra3-arole{margin:0 0 7px;color:#38bdf8;font-size:14px}
.ra3-abio{margin:0;font-size:14.5px;color:#93a6b8}
.ra3-faq{margin:0 0 22px}
.ra3-ft{margin-top:46px;border-top:1px solid #22303f;background:#121a24;padding:26px 0 22px;font-size:15px}
.ra3-ftlogo{height:36px;width:auto;margin-bottom:12px}
.ra3-disc{margin:16px 0 0;font-size:13.5px;color:#93a6b8;border-top:1px solid #22303f;padding-top:14px}
.ra3-copy{margin:12px 0 0;font-size:13.5px;color:#93a6b8;display:flex;align-items:center;gap:10px}

.ra3-dl dt{font-weight:700;color:#7dd3fc;margin-top:16px}
.ra3-dl dd{margin:5px 0 0;color:#93a6b8}
.ra3-onum{padding-left:22px;margin:18px 0}
.ra3-onum li{margin:11px 0;color:#93a6b8}.ra3-onum strong{color:#eaf2f8}
.ra3-stack{display:grid;gap:12px;margin:18px 0}
.ra3-srow{background:#121a24;border:1px solid #22303f;border-left:3px solid #38bdf8;border-radius:10px;padding:16px 18px}
.ra3-srow h3{margin:0 0 5px;font-size:16px;color:#7dd3fc}.ra3-srow p{margin:0;color:#93a6b8;font-size:14.5px}
.ra3-tv{display:grid;gap:10px;margin:20px 0}
.ra3-tvrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;background:#121a24;border:1px solid #22303f;border-radius:10px;padding:14px 16px}
.ra3-tvcell span{display:block;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:#7dd3fc}
.ra3-tvcell p{margin:4px 0 0;font-size:14.5px}
.ra3-glist{list-style:none;padding:0;margin:20px 0;display:grid;gap:10px}
.ra3-glist li{display:flex;align-items:center;gap:14px;background:#121a24;border:1px solid #22303f;border-radius:10px;padding:9px 14px}
.ra3-glist img{width:74px;border-radius:7px;flex:0 0 74px}
.ra3-glist span{font-weight:600;font-size:14.5px}
.ra3-gduo{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin:20px 0}

.ra3-quick{background:linear-gradient(180deg,#18232f,#121a24);border:1px solid #22303f;border-left:4px solid #38bdf8;border-radius:14px;padding:20px 22px;margin:22px 0}
.ra3-quick h3{margin:0 0 10px;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#7dd3fc}
.ra3-quick dl{margin:0;display:grid;gap:10px}
.ra3-quick dt{font-weight:700;color:#eaf2f8;font-size:15px}
.ra3-quick dd{margin:2px 0 0;color:#93a6b8;font-size:14.5px}
.ra3-pc{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0}
.ra3-pc-col{background:#121a24;border:1px solid #22303f;border-radius:14px;padding:18px 20px}
.ra3-pc-col h3{margin:0 0 10px;font-size:15px}
.ra3-pc-col ul{margin:0;padding:0;list-style:none;display:grid;gap:9px}
.ra3-pc-col li{position:relative;padding-left:26px;color:#93a6b8;font-size:14.5px;line-height:1.5}
.ra3-pc-pro{border-top:3px solid #38bdf8}
.ra3-pc-pro h3{color:#38bdf8}
.ra3-pc-pro li::before{content:"\2713";position:absolute;left:0;top:0;color:#38bdf8;font-weight:700}
.ra3-pc-con{border-top:3px solid #7dd3fc}
.ra3-pc-con h3{color:#7dd3fc}
.ra3-pc-con li::before{content:"!";position:absolute;left:4px;top:0;color:#7dd3fc;font-weight:700}
.ra3-steps{list-style:none;counter-reset:rs;padding:0;margin:22px 0;display:grid;gap:12px}
.ra3-steps li{counter-increment:rs;position:relative;background:#121a24;border:1px solid #22303f;border-radius:12px;padding:16px 18px 16px 62px}
.ra3-steps li::before{content:counter(rs);position:absolute;left:16px;top:16px;width:32px;height:32px;border-radius:50%;background:#38bdf8;color:#08120b;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}
.ra3-steps h3{margin:0 0 4px;font-size:16px}
.ra3-steps p{margin:0;color:#93a6b8;font-size:14.5px}
@media(max-width:760px){.ra3-pc{grid-template-columns:1fr}}

.ra3-socials{display:flex;gap:10px;align-items:center;margin:18px 0 6px;flex-wrap:wrap}
.ra3-socials>span{font-size:13px;color:#93a6b8;margin-right:4px;font-weight:600}
.ra3-socials a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;
border:1px solid #22303f;border-radius:9px;color:#93a6b8;text-decoration:none;transition:.15s}
.ra3-socials a:hover{color:#fff;background:#38bdf8;border-color:#38bdf8}
.ra3-socials svg{width:18px;height:18px;fill:currentColor}
.ra3-ftmenu{display:flex;flex-wrap:wrap;gap:8px 18px;margin:16px 0 4px;padding:14px 0;
border-top:1px solid #22303f;border-bottom:1px solid #22303f}
.ra3-ftmenu a{color:#93a6b8;text-decoration:none;font-size:13.5px}
.ra3-ftmenu a:hover{color:#38bdf8}

.ra3-top{position:sticky;top:0;z-index:20;background:rgba(0,0,0,.72);backdrop-filter:blur(9px);border-bottom:1px solid #22303f}
.ra3-topin{display:flex;align-items:center;gap:16px;padding:13px 0;flex-wrap:wrap}
.ra3-topin .ra3-nav{margin-left:auto}
.ra3-hero{border-bottom:1px solid #22303f;background:radial-gradient(900px 420px at 50% -14%,#38bdf81f,transparent 62%)}
.ra3-heroin{padding:44px 0 40px;text-align:center}
.ra3-hero h1{font-size:clamp(34px,6vw,64px);text-transform:uppercase;letter-spacing:.01em;margin:6px 0 22px;text-shadow:0 0 30px #38bdf840}
.ra3-eyebrow{color:#7dd3fc;letter-spacing:.22em;font-size:12.5px}
.ra3-banner{margin:0 0 22px}
.ra3-banner img{width:100%;height:auto;border-radius:14px;border:1px solid #22303f;box-shadow:0 18px 44px -18px #000}
.ra3-hero .ra3-lead{color:#93a6b8;max-width:74ch;margin:0 auto;font-size:16.5px;text-align:justify}
.ra3-ctarow{display:flex;justify-content:center;margin-top:22px}
.ra3-stripwrap{background:#121a24;border-bottom:1px solid #22303f}
.ra3-stats{margin:0;padding:18px 0}
.ra3-main{padding-top:32px}
.ra3-tocbar{display:flex;gap:16px;align-items:baseline;border:1px solid #22303f;border-left:4px solid #38bdf8;border-radius:12px;background:#121a24;padding:14px 18px;flex-wrap:wrap}
.ra3-tocbar>span{font-weight:700;font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:#7dd3fc}
.ra3-toc{display:flex;flex-wrap:wrap;gap:7px 9px}
.ra3-toc a{color:#eaf2f8;text-decoration:none;font-size:13.5px;border:1px solid #22303f;border-radius:8px;padding:5px 12px}
.ra3-toc a:hover{background:#38bdf8;border-color:#38bdf8;color:#08120b}
.ra3-main h2{margin-top:48px;font-size:clamp(24px,3.4vw,36px);text-align:center}
.ra3-main h3{margin-top:26px;font-size:18px;color:#7dd3fc}
.ra3-tw{overflow-x:auto;margin:20px 0}
.ra3-tw table{width:100%;border-collapse:collapse;background:#121a24;border-radius:12px;overflow:hidden}
.ra3-tw th{background:#18232f;color:#7dd3fc;text-align:left;font-size:13px;letter-spacing:.06em;text-transform:uppercase;padding:14px 16px}
.ra3-tw td{border-top:1px solid #22303f;padding:13px 16px;font-size:14.5px;vertical-align:top}
.ra3-tw td:first-child{width:38%;font-weight:600;color:#eaf2f8}
.ra3-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:15px}
.ra3-gcard{background:#121a24;border:1px solid #22303f;border-radius:12px;padding:9px 9px 12px;text-align:center;transition:transform .15s,border-color .15s}
.ra3-gcard:hover{transform:translateY(-4px);border-color:#38bdf8}
.ra3-gcard img{width:100%;max-width:none;border-radius:9px;border:0}
.ra3-gcard figcaption{margin-top:8px;font-size:12.5px;font-weight:600;line-height:1.3}
.ra3-box{background:#121a24;border:1px solid #22303f;border-top:3px solid #38bdf8;border-radius:12px;padding:18px}
.ra3-box h3{color:#7dd3fc;font-size:16px;margin:0 0 6px}
.ra3-note{border-left:3px solid #38bdf8;background:#121a24;padding:15px 18px;border-radius:10px}
.ra3-fig figcaption,.ra3-tile figcaption{color:#93a6b8;font-size:12.5px;margin-top:7px}
@media(max-width:860px){.ra3-hero .ra3-lead{text-align:left}.ra3-tw td:first-child{width:auto}}