.rsn-eyebrow{letter-spacing:.13em;text-transform:uppercase;color:var(--brand-deep);background:var(--brand-soft);border-radius:999px;align-items:center;gap:7px;margin:0 0 16px;padding:6px 13px;font-size:11px;font-weight:800;display:inline-flex}.rsn-eyebrow svg{color:var(--brand)}.rsn-class{flex-wrap:wrap;align-items:center;gap:9px;display:inline-flex;margin-top:6px!important}.rsn-class span{letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);font-size:11px;font-weight:700}.rsn-class code{font-family:var(--f-mono);background:var(--surface-2);border:1px solid var(--border);color:var(--ink);border-radius:6px;padding:4px 10px;font-size:12.5px}.ra{width:100%;max-width:520px;height:auto;margin:20px auto 6px;display:block}.ra-hero{max-width:620px;margin-bottom:22px}.ra-t{font-family:var(--f-sans), sans-serif;font-size:12px;font-weight:600}.ra-t--w{fill:#fff}.ra-t--lbl{letter-spacing:.12em;font-size:10.5px;font-weight:800}.ra-t--row{font-size:12.5px;font-weight:650}.ra-t--sm{font-size:11.5px;font-weight:500}.ra-t--xs{font-size:10px;font-weight:500}.ra-num{font-family:var(--f-display), serif;font-size:19px;font-weight:900}.rsn-body{max-width:780px}.rsn-body h2{letter-spacing:-.02em;margin:36px 0 12px;font-size:clamp(20px,2.9vw,26px)}.rsn-body p{color:var(--ink-2);margin:0 0 14px;font-size:16px;line-height:1.72}.rsn-lead{font-weight:500;color:var(--ink)!important;font-size:17.5px!important}.rsn-sub{color:var(--muted)!important;font-size:14.5px!important}.rsn-sub strong{color:var(--ink)}.rsn-sev{border-radius:var(--r-lg);border:1px solid;gap:3px;margin:0 0 10px;padding:14px 18px;display:grid}.rsn-sev strong{font-size:14px;font-weight:800}.rsn-sev span{font-size:13.5px;line-height:1.55}.rsn-sev--moderate{background:var(--surface);border-color:var(--border)}.rsn-sev--moderate strong{color:var(--ink)}.rsn-sev--moderate span{color:var(--muted)}.rsn-sev--high{background:#fffbeb;border-color:#fde68a}.rsn-sev--high strong{color:#92400e}.rsn-sev--high span{color:#a16207}.rsn-sev--critical{background:#fef2f2;border-color:#fecaca}.rsn-sev--critical strong{color:#b91c30}.rsn-sev--critical span{color:#dc2626}.rsn-list{gap:9px;margin:4px 0 8px;padding:0;list-style:none;display:grid}.rsn-list li{color:var(--ink-2);padding-left:30px;font-size:15px;line-height:1.6;position:relative}.rsn-list li:before{border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;font-weight:800;display:flex;position:absolute;top:1px;left:0}.rsn-list--bad li:before{content:"✕";color:#b91c30;background:#fee2e2}.rsn-list--good li:before{content:"✓";color:#047857;background:#d1fae5}.rsn-example{border:1px solid #c7d2fe;border-left:4px solid var(--indigo);border-radius:var(--r-lg);background:linear-gradient(150deg,#eef2ff 0%,#f5f3ff 100%);margin:22px 0;padding:16px 18px}.rsn-example-lbl{letter-spacing:.13em;text-transform:uppercase;color:#4338ca;margin-bottom:6px;font-size:10.5px;font-weight:800;display:block}.rsn-example p{color:#312e81!important;margin:0!important;font-size:15px!important}.rsn-scope{background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--muted-2);border-radius:var(--r-md);color:var(--muted);margin:28px 0 0;padding:15px 18px;font-size:13.5px;line-height:1.65}.rsn-scope strong{color:var(--ink)}.rsn-scope code{font-family:var(--f-mono);font-size:.92em}.rfaq{gap:10px;margin:6px 0 0;display:grid}.rfaq-item{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);transition:border-color .22s var(--ease);overflow:hidden}.rfaq-item.open{border-color:#e6394666}.rfaq-h{font-size:inherit;margin:0}.rfaq-btn{text-align:left;cursor:pointer;width:100%;font:inherit;color:inherit;background:0 0;border:none;justify-content:space-between;align-items:center;gap:14px;padding:15px 17px;display:flex}.rfaq-btn:focus-visible{outline:2px solid var(--brand);outline-offset:-3px}.rfaq-q{color:var(--ink);font-size:15.5px;font-weight:650;line-height:1.4}.rfaq-ic{background:var(--surface-2);width:30px;height:30px;color:var(--ink-3);transition:transform .3s var(--ease), background .22s var(--ease), color .22s var(--ease);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.rfaq-item.open .rfaq-ic{background:var(--brand);color:#fff;transform:rotate(135deg)}.rfaq-panel{transition:grid-template-rows .36s var(--ease);grid-template-rows:0fr;display:grid}.rfaq-item.open .rfaq-panel{grid-template-rows:1fr}.rfaq-clip{overflow:hidden}.rfaq-a{border-top:1px solid var(--border);padding:13px 17px 17px;color:var(--ink-2)!important;margin:0!important;font-size:14.8px!important;line-height:1.7!important}.rsn-cta{background:linear-gradient(150deg, #fff6f4 0%, var(--white) 62%);border-radius:var(--r-2xl);border:1.5px solid #e639464d;margin:34px 0 0;padding:26px 24px;position:relative;overflow:hidden}.rsn-cta-leaf{color:var(--brand);opacity:.13;position:absolute;top:-6px;right:-4px;transform:rotate(18deg)}.rsn-cta h3{letter-spacing:-.022em;margin:0 0 8px;font-size:21px}.rsn-cta p{margin-bottom:16px!important;font-size:15px!important}.rsn-cta-row{flex-wrap:wrap;gap:10px;display:flex}.rsn-nav{grid-template-columns:1fr;gap:10px;margin:30px 0 0;display:grid}@media (min-width:640px){.rsn-nav{grid-template-columns:1fr 1fr}}.rsn-nav a{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);transition:border-color .18s var(--ease), background .18s var(--ease);gap:3px;padding:14px 16px;display:grid}.rsn-nav a:hover{border-color:var(--brand);background:#fff7f7}.rsn-nav span{color:var(--brand-deep);letter-spacing:.04em;font-size:11.5px;font-weight:700}.rsn-nav strong{color:var(--ink);font-size:14.5px;font-weight:650;line-height:1.35}.rsn-nav-next{text-align:right}.rsn-siblings{gap:7px;margin:4px 0 0;padding:0;list-style:none;display:grid}.rsn-siblings a{border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border);color:var(--ink-2);transition:border-color .16s var(--ease), background .16s var(--ease);align-items:baseline;gap:10px;padding:10px 14px;font-size:14.5px;display:flex}.rsn-siblings a:hover{border-color:var(--brand);color:var(--brand-deep);background:#fff7f7}.rsn-sib-n{font-family:var(--f-mono);color:var(--brand-deep);flex-shrink:0;min-width:20px;font-size:12px;font-weight:700}.rsl-scope{border-radius:var(--r-lg);color:#78350f;background:#fffbeb;border:1px solid #fde68a;border-left:4px solid #f59e0b;max-width:820px;margin:0 auto 22px;padding:15px 18px;font-size:14.5px;line-height:1.65}.rsl-scope strong{color:#78350f}.rsl-legal{max-width:560px;margin:0 auto 26px}.rsl-controls{margin:0 0 30px}.rsl-search{background:var(--white);border:1.5px solid var(--border);border-radius:var(--r-full);max-width:620px;transition:border-color .2s var(--ease), box-shadow .2s var(--ease);align-items:center;gap:10px;margin:0 auto 16px;padding:0 16px;display:flex;position:relative}.rsl-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px #e639461f}.rsl-search svg{color:var(--muted-2);flex-shrink:0}.rsl-search input{min-width:0;font:inherit;color:var(--ink);background:0 0;border:none;flex:1;padding:14px 0;font-size:15px}.rsl-search input:focus{outline:none}.rsl-search button{background:var(--surface-2);color:var(--muted);cursor:pointer;border:none;border-radius:50%;width:24px;height:24px;font-size:12px;line-height:1}.rsl-cats{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.rsl-cats button{font:inherit;border:1px solid var(--border);background:var(--white);color:var(--ink-3);cursor:pointer;transition:all .18s var(--ease);border-radius:999px;padding:8px 14px;font-size:12.5px;font-weight:600}.rsl-cats button:hover{border-color:var(--muted-2);color:var(--ink)}.rsl-cats button.on{background:var(--ink);border-color:var(--ink);color:#fff}.rsl-empty{text-align:center;color:var(--muted);margin:30px 0;font-size:15px}.rsl-group{margin-bottom:42px}.rsl-group-head{border-bottom:2px solid var(--ink);align-items:flex-start;gap:14px;margin-bottom:18px;padding-bottom:14px;display:flex}.rsl-group-key{background:var(--ink);color:#fff;width:38px;height:38px;font-family:var(--f-display);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:19px;font-weight:900;display:inline-flex}.rsl-group-head h2{letter-spacing:-.02em;margin:0 0 3px;font-size:clamp(19px,2.6vw,24px)}.rsl-group-head p{color:var(--muted);margin:0;font-size:14px}.rsl-grid{grid-template-columns:1fr;gap:12px;margin:0;padding:0;list-style:none;display:grid}@media (min-width:660px){.rsl-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1040px){.rsl-grid{grid-template-columns:repeat(3,1fr)}}.rsl-card{background:var(--white);border:1px solid var(--border);border-radius:var(--r-xl);height:100%;transition:transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);flex-direction:column;gap:8px;padding:17px;display:flex}.rsl-card:hover{box-shadow:var(--sh-lg);border-color:var(--brand);transform:translateY(-4px)}.rsl-card--critical{background:linear-gradient(168deg,#fff7f7 0%,var(--white) 58%);border-color:#dc262657}.rsl-card-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.rsl-n{font-family:var(--f-display);color:var(--muted-3);font-size:22px;font-weight:900;line-height:1}.rsl-sev{letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;border-radius:999px;padding:4px 8px;font-size:9.5px;font-weight:800}.rsl-sev--moderate{background:var(--surface-2);color:var(--muted)}.rsl-sev--high{color:#92400e;background:#fef3c7}.rsl-sev--critical{color:#b91c30;background:#fee2e2}.rsl-card h3{color:var(--ink);letter-spacing:-.012em;margin:0;font-size:15.5px;font-weight:700;line-height:1.35}.rsl-card p{color:var(--muted);flex:1;margin:0;font-size:13.5px;line-height:1.55}.rsl-go{color:var(--brand-deep);border-top:1px solid var(--border);align-items:center;gap:5px;padding-top:8px;font-size:12.5px;font-weight:700;display:inline-flex}.rsl-myths{gap:10px;max-width:820px;margin:0 auto;padding:0;list-style:none;display:grid}.rsl-myths li{background:var(--white);border:1px solid #fecaca;border-left:4px solid var(--brand);border-radius:var(--r-lg);color:var(--ink-2);align-items:flex-start;gap:12px;padding:14px 17px;font-size:15px;line-height:1.6;display:flex}.rsl-myths li span{color:#b91c30;background:#fee2e2;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:1px;font-size:12px;font-weight:800;display:inline-flex}.rsl-steps{counter-reset:s;gap:10px;max-width:780px;margin:0 auto;padding:0;list-style:none;display:grid}.rsl-steps li{background:var(--white);border:1px solid var(--border);border-radius:var(--r-lg);color:var(--ink-2);align-items:flex-start;gap:14px;padding:15px 18px;font-size:15px;line-height:1.62;display:flex}.rsl-step-n{background:var(--brand-grad);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:27px;height:27px;font-size:13px;font-weight:800;display:inline-flex}.rsl-index-h{text-align:center;letter-spacing:-.02em;margin:0 0 24px;font-size:clamp(20px,3vw,26px)}.rsl-index{grid-template-columns:1fr;gap:24px;max-width:1000px;margin:0 auto;display:grid}@media (min-width:720px){.rsl-index{grid-template-columns:repeat(2,1fr)}}.rsl-index h3{border-bottom:1px solid var(--border);letter-spacing:-.01em;align-items:center;gap:9px;margin:0 0 10px;padding-bottom:8px;font-size:15px;display:flex}.rsl-index h3 span{background:var(--ink);color:#fff;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:12px;font-weight:800;display:inline-flex}.rsl-index ul{gap:5px;margin:0;padding:0;list-style:none;display:grid}.rsl-index a{color:var(--ink-2);font-size:13.8px;line-height:1.5}.rsl-index a:hover{color:var(--brand-deep)}.rsl-index em{font-style:normal;font-family:var(--f-mono);color:var(--muted-2);font-size:12px}