:root{--ink:#161a22;--ink2:#454c59;--bg:#faf8f5;--card:#fff;--line:#e7e2da;--red:#d4232f;--red-d:#a81824;--grn:#0e7a4f;--grn-l:#13996a;--r:14px;--wrap:1120px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
h1,h2,h3,h4{font-family:"Libre Franklin",Inter,sans-serif;line-height:1.12;margin:0;letter-spacing:-.01em}
a{color:var(--grn);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.erb-wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.erb-skip{position:absolute;left:-999px}.erb-skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:99;border-radius:8px}
/* buttons */
.erb-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-family:"Libre Franklin",sans-serif;background:linear-gradient(180deg,var(--grn-l),var(--grn));color:#fff;padding:12px 20px;border-radius:999px;border:0;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease;box-shadow:0 6px 16px rgba(14,122,79,.24);font-size:15px}
.erb-btn:hover{text-decoration:none;transform:translateY(-1px);box-shadow:0 10px 22px rgba(14,122,79,.3)}
.erb-btn--lg{padding:15px 28px;font-size:17px}
.erb-btn--full{width:100%}
.erb-btn--ghost{background:none;color:var(--ink);box-shadow:none;border:1.5px solid var(--line)}
.erb-btn--ghost:hover{border-color:var(--ink);box-shadow:none}
/* header */
.erb-hd{position:sticky;top:0;z-index:40;background:rgba(250,248,245,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.erb-hd-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.erb-brand img{height:42px;width:auto}
.erb-nav{display:flex;gap:26px}
.erb-nav a{color:var(--ink);font-weight:600;font-size:15px}
.erb-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.erb-burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}
/* hero */
.erb-hero{padding:56px 0 40px}
.erb-hero-in{display:grid;grid-template-columns:1.5fr 1fr;gap:44px;align-items:start}
.erb-eyebrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--red-d);margin:0 0 14px}
.erb-dot{width:8px;height:8px;border-radius:50%;background:var(--red)}
.erb-hero h1{font-size:clamp(2rem,5vw,3.3rem);font-weight:900}
.erb-lede{font-size:19px;color:var(--ink2);margin:18px 0 26px;max-width:42ch}
.erb-hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.erb-byline{display:flex;align-items:center;gap:11px;margin-top:24px;font-size:14px;color:var(--ink2)}
.erb-byline img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.erb-hero-side{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 30px rgba(20,20,30,.06)}
.erb-side-k{font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--red-d);margin:0 0 12px}
.erb-side-brand{display:flex;justify-content:center;padding:8px 0 12px}
.erb-side-brand img{height:64px;width:auto;object-fit:contain}
.erb-side-score{display:flex;align-items:center;gap:8px;justify-content:center;margin-bottom:14px}
.erb-side-score b{font-size:22px;font-family:"Libre Franklin"}.erb-side-score span{color:var(--ink2)}
.erb-side-facts{list-style:none;margin:0 0 16px;padding:0}
.erb-side-facts li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.erb-side-facts li:last-child{border-bottom:0}.erb-side-facts span{color:var(--ink2)}.erb-side-facts b{text-align:right}
.erb-side-fine{font-size:12px;color:var(--ink2);text-align:center;margin:10px 0 0}
/* leaves */
.erb-leaves{display:inline-flex;gap:1px}
.erb-leaf--on path{fill:var(--red)}.erb-leaf--off path{fill:#dcd6cc}
.erb-leaves.sm .erb-leaf{width:13px;height:13px}
.erb-logo--dark{background:#1f2530;border-radius:8px;padding:7px 9px}
/* stats */
.erb-stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.erb-stats-in{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:22px 20px}
.erb-stat{text-align:center}.erb-stat b{display:block;font-family:"Libre Franklin";font-size:26px;font-weight:800;color:var(--red-d)}
.erb-stat span{font-size:13px;color:var(--ink2)}
/* section head */
.erb-h2{font-size:clamp(1.5rem,3.4vw,2.2rem);font-weight:800;margin-top:4px}
.erb-sub{color:var(--ink2);font-size:17px;margin:10px 0 24px;max-width:70ch}
section{padding:44px 0}
/* tools */
.erb-tools{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;margin-bottom:22px}
.erb-chips{display:flex;gap:8px;flex-wrap:wrap;min-width:0;overflow-x:auto}
.erb-chip{background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:8px 14px;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap;transition:.15s}
.erb-chip.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.erb-chip-n{opacity:.6;font-weight:500;margin-left:4px}
.erb-sort{font-size:14px;color:var(--ink2);display:flex;gap:6px;align-items:center;white-space:nowrap}
.erb-sort select{font:inherit;padding:8px 10px;border-radius:8px;border:1.5px solid var(--line);background:#fff}
/* cards */
.erb-cards{display:flex;flex-direction:column;gap:14px}
.erb-card{display:grid;grid-template-columns:52px 150px 1fr auto;gap:18px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;transition:box-shadow .15s}
.erb-card:hover{box-shadow:0 8px 24px rgba(20,20,30,.08)}
.erb-card-rank span{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:#f3efe8;font-family:"Libre Franklin";font-weight:800;color:var(--red-d)}
.erb-card[data-rank="1"] .erb-card-rank span{background:var(--red);color:#fff}
.erb-card-brand{display:flex;flex-direction:column;align-items:center;gap:6px}
.erb-card-brand img{height:52px;width:auto;object-fit:contain}
.erb-card-score{display:flex;align-items:center;gap:6px;font-size:13px}.erb-card-score b{font-family:"Libre Franklin"}
.erb-card-bonus{font-weight:700;margin:0 0 8px;font-size:15px}
.erb-tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 8px;padding:0}
.erb-tags li{background:#f3efe8;border-radius:6px;padding:3px 8px;font-size:12px;color:var(--ink2)}
.erb-card-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink2);margin:0}
.erb-card-cta{display:flex;flex-direction:column;gap:6px;min-width:150px}
.erb-card-review{font-size:13px;text-align:center}
.erb-empty{text-align:center;color:var(--ink2);padding:24px}
/* comparison */
.erb-cmp{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.erb-tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
.erb-table{width:100%;border-collapse:collapse;min-width:640px}
.erb-table th,.erb-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
.erb-table th{background:#f7f3ec;font-family:"Libre Franklin";font-weight:700;font-size:13px}
.erb-table tr:last-child td{border-bottom:0}
/* reviews */
.erb-rev-list{display:flex;flex-direction:column;gap:20px}
.erb-rev{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.erb-rev-head{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.erb-rev-rank{font-family:"Libre Franklin";font-weight:800;font-size:20px;color:var(--red-d);min-width:34px}
.erb-rev-head img{height:52px;width:auto;object-fit:contain}
.erb-rev-title h3{font-size:20px;font-weight:800}
.erb-rev-score{display:flex;align-items:center;gap:6px;font-size:13px;margin-top:4px}
.erb-rev-p{color:var(--ink2);margin:0 0 16px}
.erb-rev-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}
.erb-rev-pros h4,.erb-rev-cons h4{font-size:14px;margin:0 0 8px}
.erb-rev-pros h4{color:var(--grn)}.erb-rev-cons h4{color:var(--red-d)}
.erb-rev-grid ul{margin:0;padding-left:18px;font-size:14px;color:var(--ink2)}
.erb-rev-grid li{margin-bottom:5px}
/* method */
.erb-method{background:#161a22;color:#fff}
.erb-method .erb-h2{color:#fff}.erb-method .erb-sub{color:#b7bdc8}
.erb-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;list-style:none;padding:0;margin:0;counter-reset:s}
.erb-step{background:#1f2530;border:1px solid #2c333f;border-radius:14px;padding:20px}
.erb-step-n{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--red);font-family:"Libre Franklin";font-weight:800;margin-bottom:12px}
.erb-step h3{font-size:17px;margin-bottom:7px}.erb-step p{color:#b7bdc8;font-size:14px;margin:0}
/* payments */
.erb-pay-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.erb-pay-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.erb-pay-card h3{font-size:16px;margin-bottom:7px}.erb-pay-card p{font-size:14px;color:var(--ink2);margin:0}
/* longform */
.erb-long{background:#fff;border-top:1px solid var(--line)}
.erb-long-in{max-width:780px}
.erb-long-h{font-size:20px;font-weight:800;margin:26px 0 8px}
.erb-long p{color:var(--ink2)}
/* legal */
.erb-callout{background:#fbf3f3;border:1px solid #f0d5d5;border-radius:16px;padding:26px}
.erb-callout h2{font-size:22px;margin-bottom:10px}.erb-callout p{margin:0;color:#5a4a4a}
/* author */
.erb-author{background:#f3efe8}
.erb-author-in{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.erb-author-photo{width:96px;height:96px;border-radius:50%;object-fit:cover;flex:none}
.erb-author-k{font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--red-d);margin:0 0 4px}
.erb-author-copy h2{font-size:24px}.erb-author-role{color:var(--grn);font-weight:600;margin:2px 0 8px}
.erb-author-copy p{color:var(--ink2);margin:0 0 8px;max-width:66ch}
/* faq */
.erb-faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.erb-qa{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.erb-qa h3{font-size:16px;margin-bottom:7px}.erb-qa p{font-size:14px;color:var(--ink2);margin:0}
/* generic page */
.erb-page-in{max-width:780px}
.erb-page-in h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;margin-bottom:16px}
.erb-page-in h2{font-size:22px;margin:26px 0 10px}
.erb-page-in p,.erb-page-in li{color:var(--ink2)}
.erb-check{padding-left:20px}.erb-check li{margin-bottom:7px}
.erb-author-page img{width:120px;height:120px;border-radius:50%;object-fit:cover;margin-bottom:14px}
/* footer */
.erb-ft{background:#161a22;color:#c3c9d2;padding:40px 0}
.erb-ft-brand{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.erb-ft-chip{background:#fff;border-radius:8px;padding:5px;display:grid;place-items:center}
.erb-ft-word{font-family:"Libre Franklin";font-weight:800;font-size:20px;color:#fff}
.erb-ft-note{max-width:70ch;font-size:14px;margin:0 0 16px}
.erb-ft-nav{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:16px}
.erb-ft-nav a{color:#c3c9d2;font-size:14px}
.erb-ft-rg{font-size:14px;margin:0 0 8px}.erb-ft-rg a{color:#8fd3b3}
.erb-ft-copy{font-size:13px;color:#8b93a0;margin:0}
/* mobile */
@media(max-width:900px){
.erb-hero-in{grid-template-columns:1fr}
.erb-stats-in{grid-template-columns:repeat(2,1fr)}
.erb-steps{grid-template-columns:1fr 1fr}
.erb-pay-grid{grid-template-columns:1fr 1fr}
.erb-faq-grid{grid-template-columns:1fr}
.erb-rev-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
.erb-nav{position:fixed;inset:66px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:8px 20px 16px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .22s;box-shadow:0 12px 20px rgba(0,0,0,.08)}
.erb-nav.is-open{transform:translateY(0)}
.erb-nav a{padding:12px 0;border-bottom:1px solid var(--line)}
.erb-burger{display:flex}
.erb-card{grid-template-columns:44px 1fr;grid-template-areas:"rank brand" "body body" "cta cta";gap:12px}
.erb-card-rank{grid-area:rank}.erb-card-brand{grid-area:brand;flex-direction:row;justify-content:flex-start}
.erb-card-body{grid-area:body}.erb-card-cta{grid-area:cta;min-width:0}
.erb-pay-grid,.erb-steps,.erb-stats-in{grid-template-columns:1fr}
}