.bsrc{--rta-blue:#073eeb;--rta-deep-blue:#184791;--rta-black:#242526;--rta-dark-grey:#4b4d4f;--rta-gray-1:#6d7072;font-family:Montserrat,Arial,sans-serif;margin:0 auto;max-width:980px;padding:28px 24px}.bsrc__details{background:#f6f7f7;border:1px solid #e4e7e9;border-radius:12px}.bsrc__summary{align-items:center;color:var(--rta-black);cursor:pointer;display:flex;font:700 16px/1.3 Montserrat,Arial,sans-serif;gap:12px;list-style:none;padding:18px 22px;user-select:none}.bsrc__summary::-webkit-details-marker{display:none}.bsrc__summary::marker{content:""}.bsrc__chev{color:var(--rta-blue);flex:0 0 auto;transition:transform .2s cubic-bezier(.2,0,0,1)}.bsrc__details[open] .bsrc__chev{transform:rotate(180deg)}.bsrc__intro{color:var(--rta-gray-1);font:500 13.5px/1.6 Montserrat,Arial,sans-serif;margin:0;padding:0 22px 6px 54px}.bsrc__list{counter-reset:bsrc;margin:10px 0 0;padding:0 22px 22px 58px}.bsrc__item{color:var(--rta-dark-grey);counter-increment:bsrc;font:500 14px/1.65 Montserrat,Arial,sans-serif;list-style:none;margin-bottom:12px;position:relative;scroll-margin-top:130px}.bsrc__item:before{color:var(--rta-blue);content:"[" counter(bsrc) "]";font:700 13px/1.65 Montserrat,Arial,sans-serif;left:-36px;position:absolute;top:0}.bsrc__title{color:var(--rta-blue);font-weight:700;text-decoration:none;word-break:break-word}a.bsrc__title:hover{color:var(--rta-deep-blue);text-decoration:underline}span.bsrc__title{color:var(--rta-black)}.bsrc__ctx{color:var(--rta-dark-grey)}.bsrc__meta{color:var(--rta-gray-1);font-size:12.5px;white-space:nowrap}.bsrc__item:target{animation:bsrc-flash 1.6s ease-out 1;border-radius:6px}@keyframes bsrc-flash{0%{background:#fff3d6;box-shadow:0 0 0 6px #fff3d6}to{background:transparent;box-shadow:0 0 0 6px transparent}}.bsrc-sup{text-decoration:none}.bsrc-sup sup{color:#9aa0a3;font:600 9px/0 Montserrat,Arial,sans-serif;padding:0 1px;position:relative;top:-.45em;transition:color .14s ease;vertical-align:baseline}.bsrc-sup:hover sup{color:var(--rta-blue,#073eeb);text-decoration:underline}@media (max-width:700px){.bsrc{padding:20px 16px}.bsrc__intro{padding-left:22px}.bsrc__list{padding-left:50px;padding-right:16px}.bsrc__meta{white-space:normal}}