.gr{max-width:760px;margin:0 auto;padding:40px 28px 64px}.gr-eyebrow{letter-spacing:1.6px;text-transform:uppercase;color:var(--maroon);font-size:12px;font-weight:700}.gr-title{font-family:var(--serif);letter-spacing:-.6px;color:var(--ink);margin:6px 0 4px;font-size:30px;font-weight:600}.gr-sub{color:var(--muted);max-width:56ch;font-size:14px;line-height:1.55}.gr-head{margin-bottom:26px}.gr-list{flex-direction:column;gap:12px;display:flex}.gr-card{text-align:left;border:1px solid var(--rule);border-radius:var(--radius);background:var(--white);cursor:pointer;align-items:center;gap:16px;width:100%;padding:16px 18px;font-family:inherit;transition:border-color .15s,box-shadow .15s;display:flex}.gr-card:hover{border-color:var(--maroon);box-shadow:0 1px 0 var(--maroon-soft)}.gr-card-num{background:var(--maroon-soft);width:30px;height:30px;color:var(--maroon-dk);font-family:var(--serif);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:15px;font-weight:600;display:flex}.gr-card-body{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.gr-card-title{font-family:var(--serif);color:var(--ink);font-size:17px;font-weight:600;line-height:1.25}.gr-card-tag{color:var(--muted);font-size:13px;line-height:1.45}.gr-card-arrow{color:var(--maroon);flex-shrink:0;font-size:16px}.gr-back-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;margin-bottom:18px;padding:0;font-family:inherit;font-size:13px;font-weight:600}.gr-back-btn:hover{color:var(--ink)}.gr-lhead{margin-bottom:22px}.gr-tag{color:var(--muted);max-width:60ch;margin-top:6px;font-size:14px;line-height:1.5}.gr-sec{margin-top:22px}.gr-h2{font-family:var(--serif);color:var(--ink);margin-bottom:10px;font-size:18px;font-weight:600}.gr-p{color:var(--ink);font-size:15px;line-height:1.65}.gr-p strong,.gr-rule-detail strong,.gr-why strong,.gr-tag strong,.gr-ex-line strong,.gr-rule-name strong{color:var(--ink);font-weight:700}.gr-band{background:var(--maroon-soft);border-radius:var(--radius);border:1px solid #e6cdd3;margin-top:22px;padding:16px 18px}.gr-band .gr-h2{text-transform:uppercase;letter-spacing:.6px;color:var(--maroon-dk);font-size:14px}.gr-band .gr-p{font-size:14px}.gr-rules{flex-direction:column;gap:12px;list-style:none;display:flex}.gr-rule{border-left:3px solid var(--maroon-soft);padding-left:14px}.gr-rule-name{color:var(--ink);margin-bottom:2px;font-size:14.5px;font-weight:700;display:block}.gr-rule-detail{color:var(--ink2,var(--ink));font-size:14.5px;line-height:1.6;display:block}.gr-ex-list{flex-direction:column;gap:14px;display:flex}.gr-ex{border:1px solid var(--rule);border-radius:var(--radius);background:var(--white);padding:14px 16px}.gr-ex-line{align-items:flex-start;gap:9px;font-size:15px;line-height:1.5;display:flex}.gr-ex-line+.gr-ex-line{margin-top:5px}.gr-badge{border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:19px;height:19px;margin-top:1px;font-size:12px;font-weight:700;display:flex}.gr-badge.x{color:#b3261e;background:#fdecec}.gr-badge.ok{color:#1f7a44;background:#e7f3ec}.gr-wrong{color:var(--muted)}.gr-right{color:var(--ink)}.gr-why{color:var(--muted);border-top:1px solid var(--rule);margin-top:9px;padding-top:9px;font-size:13px;line-height:1.5}.gr-tip{border:1px solid var(--rule);border-radius:var(--radius);background:var(--white);margin-top:24px;padding:16px 18px}.gr-tip-label{letter-spacing:1px;text-transform:uppercase;color:var(--maroon);margin-bottom:7px;font-size:11px;font-weight:700}.gr-nav{justify-content:space-between;gap:12px;margin-top:28px;display:flex}.gr-nav-btn{text-align:left;border:1px solid var(--rule);background:var(--white);max-width:48%;color:var(--ink);border-radius:var(--radius-sm);cursor:pointer;padding:10px 14px;font-family:inherit;font-size:13px;font-weight:600;line-height:1.3;transition:border-color .15s}.gr-nav-btn.right{text-align:right;margin-left:auto}.gr-nav-btn:hover{border-color:var(--maroon)}.gr-foot{margin-top:30px}.gr-home{color:var(--muted);font-size:13px;text-decoration:none}.gr-home:hover{color:var(--ink)}@media (max-width:640px){.gr-nav{flex-direction:column}.gr-nav-btn,.gr-nav-btn.right{text-align:left;max-width:100%}}