.tac-rules .container{max-width:1240px;padding:0 32px}.tac-rules .body{background:var(--brand-snow);padding:72px 0 96px}.tac-rules .body-group{border-top:2px solid #2f2f2b24;padding-top:64px}.tac-rules .body-group:first-child{border-top:none;padding-top:0}.tac-rules .body-group-title{letter-spacing:-.02em;color:var(--brand-charcoal);margin-bottom:4px;font-size:clamp(26px,3vw,40px);font-weight:700}.tac-rules .body-section{border-top:1px solid #2f2f2b1a;grid-template-columns:260px 1fr;align-items:start;gap:56px;padding:48px 0;display:grid}.tac-rules .body-section:first-child{border-top:none;padding-top:8px}.tac-rules .body-section .sec-head{position:sticky;top:96px}.tac-rules .body-section .num{font-family:var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--brand-ridge);margin-bottom:14px;font-size:12px;display:block}.tac-rules .body-section h2{letter-spacing:-.02em;font-size:clamp(24px,2.6vw,34px);font-weight:700}.tac-rules .prose p{color:var(--brand-charcoal);white-space:pre-line;margin-bottom:18px;font-size:16px;line-height:1.75}.tac-rules .prose p:last-child{margin-bottom:0}@media (max-width:900px){.tac-rules .body-section{grid-template-columns:1fr;gap:16px;padding:32px 0}.tac-rules .body-section .sec-head{position:static}}