/* A compact reference desk with independent index and article reading areas. */
.rules-page{display:flex;flex-direction:column;gap:12px;min-width:0}
.rules-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.rules-heading>div{display:flex;align-items:baseline;gap:20px;flex-wrap:wrap}
.rules-heading h1{font-size:28px;letter-spacing:-1px;margin:0}
.rules-heading p{font:12px var(--font-data);margin:0}.rules-heading p span{margin:0 7px;color:var(--line-strong)}
.rules-rulebook{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:12px;white-space:nowrap}
.rules-tabs{display:flex;gap:6px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:10px}
.rules-tabs>button{min-height:38px;padding:6px 14px;background:transparent;border-color:transparent;font-size:13px}
.rules-tabs>button.active{background:var(--plum);color:#fff;border-color:var(--plum)}
.rules-support{margin-left:auto;font:10px var(--font-data);color:var(--muted)}
.rules-browser{display:grid;grid-template-columns:minmax(270px,340px) minmax(0,1fr);gap:16px;min-height:0;flex:1}
.rules-browser[hidden],.rules-basics[hidden]{display:none}
.rules-index{display:flex;flex-direction:column;min-height:0;overflow:hidden}
.rules-index-tools{padding:14px 14px 10px;border-bottom:1px solid var(--line)}
.rules-index-tools label{font-size:11px;gap:5px}.rules-index-tools input[type=search]{width:100%;min-width:0;font-size:13px;min-height:38px;padding:8px 10px}
.rules-filter-row{display:grid;grid-template-columns:1fr 1.45fr;gap:9px;margin-top:10px}.rules-filter-row select{width:100%;font-size:11px;min-height:34px;padding:6px 7px}
.rules-alphabet{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px;margin:12px 0 9px}
.rules-alphabet button{font:11px var(--font-data);min-height:28px;padding:3px 1px;background:transparent;border-color:transparent;border-radius:4px}
.rules-alphabet button.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.rules-index-tools label.rules-only{display:flex;flex-direction:row;align-items:center;gap:8px;font-size:11px;margin:0;cursor:pointer}
.rules-only input{width:15px;height:15px;min-height:0;flex:none;margin:0;accent-color:var(--accent)}
.rules-index-count{font:10px var(--font-data);padding:9px 14px;background:var(--surface-alt);border-bottom:1px solid var(--line)}
.rules-index-list{overflow-y:auto;overscroll-behavior:contain;min-height:0;flex:1;scrollbar-width:thin}
.rules-index-list .empty{padding:28px 14px}.rules-index-list .empty h3{font-size:15px}.rules-index-list .empty p{font-size:12px}
.rules-card-option{display:flex;align-items:center;gap:10px;border:0;border-bottom:1px solid var(--line);border-radius:0;background:transparent;width:100%;padding:8px 13px;text-align:left;min-height:63px}
.rules-card-option:hover{background:var(--surface-alt)}.rules-card-option[aria-current=true]{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}
.rules-card-option img{width:28px;height:41px;object-fit:cover;border-radius:2px;flex:none}.rules-card-option>span{flex:1;min-width:0}.rules-card-option strong{display:block;font-size:12px;line-height:1.4;font-weight:600}.rules-card-option small{display:block;font-size:10px;margin-top:2px}.rules-card-option>.icon{width:13px;flex:none;color:var(--muted)}
.rules-index-pages{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:7px 10px;gap:10px}.rules-index-pages>span{font:10px var(--font-data)}.rules-index-pages button{min-height:30px;padding:4px 9px}
.rules-detail{min-width:0;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
.rules-card-heading{display:grid;grid-template-columns:clamp(90px,12vw,150px) minmax(0,1fr);gap:22px;padding:22px;border-bottom:1px solid var(--line);background:linear-gradient(125deg,var(--surface-alt),var(--surface))}
.rules-card-image{width:100%;border-radius:6px;box-shadow:0 5px 15px var(--shadow)}.rules-card-heading h2{font-size:25px;line-height:1.18;margin:6px 0 12px;letter-spacing:-.8px}.rules-card-heading .eyebrow{font-size:10px}
.rules-card-tags{display:flex;gap:5px;flex-wrap:wrap}.rules-card-tags .tag{font-size:9px;padding:3px 6px}.rules-card-text{font-size:13px;line-height:1.7;margin-top:14px;white-space:pre-line}.rules-card-stats{font:11px var(--font-data);margin-top:13px}.rules-card-stats span{color:var(--line-strong);margin:0 9px}
.rules-notes{padding:20px 24px 28px}.rules-notes-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:20px}.rules-notes-heading h3{font-size:17px}.rules-notes-heading button{font-size:11px;white-space:nowrap;min-height:32px;padding:5px 9px}.rules-notes h4{font-size:11px;letter-spacing:.5px;text-transform:uppercase;color:var(--accent);margin:23px 0 10px}.rules-notes p{font-size:14px;line-height:1.8;margin:11px 0}.rules-notes .rules-reference-note{font-size:11px;line-height:1.65;border-top:1px solid var(--line);padding-top:14px;margin-top:24px}.rules-copy-fallback{width:100%;font-size:12px;margin-bottom:12px}
.rules-basics{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:24px;scrollbar-width:thin}.rules-format-note{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:20px}.rules-format-note h2{font-size:23px}.rules-format-note h2 span{font:12px var(--font-data);color:var(--muted);margin-left:10px}.rules-format-note p{font-size:13px;margin-top:8px;max-width:800px}.rules-common-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px 34px}.rules-common-grid h3{font-size:16px}.rules-common-grid p{font-size:13px;line-height:1.8;margin-top:8px}.rules-related{display:flex;flex-wrap:wrap;gap:3px 14px;margin-top:8px}.rules-related button{font-size:11px;text-align:left}.rules-related .icon{width:11px}.rules-frequently{border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.rules-frequently h3{font-size:14px;margin-bottom:12px}.rules-frequently>div{display:flex;flex-wrap:wrap;gap:8px}.rules-frequently button{font-size:12px;min-height:36px}
@media(min-width:901px) and (min-height:600px){body[data-page=rules] #main{padding-bottom:18px}.rules-page{height:calc(100dvh - var(--rules-top,120px) - 18px);min-height:420px}body[data-page=rules] #footer{display:none}}
@media(max-width:1100px){.rules-browser{grid-template-columns:290px minmax(0,1fr)}.rules-card-heading{gap:15px;padding:18px}.rules-card-heading h2{font-size:22px}.rules-card-heading .rules-card-text{font-size:12px}.rules-support{font-size:9px}}
@media(max-width:900px){.rules-browser{grid-template-columns:minmax(220px,.8fr) minmax(0,1.4fr)}.rules-index{max-height:76dvh}.rules-detail{max-height:76dvh}.rules-card-heading{grid-template-columns:75px minmax(0,1fr);gap:13px;padding:16px}.rules-card-heading h2{font-size:20px}.rules-card-text{grid-column:1/-1}.rules-notes{padding:17px}.rules-heading>div{gap:12px}.rules-support{flex-basis:100%;margin:0}.rules-common-grid{gap:22px}.rules-notes-heading{flex-wrap:wrap}.rules-notes p{font-size:13px}}
@media(max-width:600px){.rules-heading h1{font-size:25px}.rules-heading>div{display:block}.rules-heading p{font-size:10px;margin-top:4px}.rules-rulebook{font-size:10px}.rules-tabs{gap:3px}.rules-tabs>button{font-size:12px;padding:6px 10px}.rules-browser{grid-template-columns:1fr}.rules-index{max-height:420px}.rules-index-tools{padding:12px}.rules-alphabet{grid-template-columns:repeat(14,minmax(0,1fr));gap:1px}.rules-alphabet button{font-size:10px;min-height:30px}.rules-filter-row select,.rules-index-tools input[type=search]{font-size:16px}.rules-detail{max-height:none;overflow:visible}.rules-card-heading{grid-template-columns:90px minmax(0,1fr)}.rules-card-heading h2{font-size:22px}.rules-card-heading .rules-card-text{font-size:13px}.rules-card-option{min-height:60px}.rules-card-option strong{font-size:13px}.rules-card-option small{font-size:11px}.rules-notes p{font-size:14px}.rules-basics{padding:17px;overflow:visible}.rules-common-grid{grid-template-columns:1fr}.rules-format-note h2{font-size:22px}.rules-format-note h2 span{display:block;margin:8px 0 0}.rules-common-grid p{font-size:14px}.rules-related button{font-size:12px}}