.rg-index{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:14px;margin-top:48px}.rg-index a{position:relative;display:flex;flex-direction:column;gap:6px;padding:22px 20px 20px;background:var(--paper);border:1px solid var(--line);border-top:4px solid var(--felt);text-decoration:none;color:var(--ink);border-radius:2px}.rg-index a:nth-child(2n){border-top-color:var(--wine)}.rg-index a:hover{background:#fff}.rg-glyph{font:400 34px/1 var(--display);color:var(--felt)}.rg-index a:nth-child(2n) .rg-glyph{color:var(--wine)}.rg-index b{font:400 23px/1.15 var(--display)}.rg-index span:last-child{font-size:15px;line-height:1.55;color:var(--ink-soft)}.rg-step-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}.rg-step-list li{background:#0d1813aa;border:1px solid #d9c28355;border-radius:8px;padding:24px}.rg-step.js .rg-step-list li{display:none}.rg-step.js .rg-step-list li.on{display:block}.rg-step-tag{font:700 12px/1 var(--text);letter-spacing:.16em;text-transform:uppercase;color:#d9c283}.rg-step-table{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:18px 0}.rg-step-table small{display:block;font:700 12px/1 var(--text);letter-spacing:.12em;text-transform:uppercase;color:#e7dcc0;margin-bottom:10px}.rg-cards{display:flex;flex-wrap:wrap;gap:8px}.rg-cards i{display:inline-flex;align-items:center;justify-content:center;width:56px;height:80px;border-radius:6px;background:linear-gradient(160deg,#fbf7ec,#ece2cb);color:#1b2420;font:400 28px/1 var(--display);font-style:normal;box-shadow:0 6px 12px #0006}.rg-cards i.back{background:repeating-linear-gradient(45deg,var(--wine) 0 6px,#6e2a25 6px 12px);border:2px solid #fbf7ec}.rg-step-list p{font-size:17px;line-height:1.7;color:#efe8d4;margin:0}.rg-step-nav{display:flex;align-items:center;gap:16px;margin-top:18px}.rg-step-nav button{background:none;border:1px solid #d9c283;color:#f3ecd9;border-radius:3px;padding:12px 18px;font:700 12px/1 var(--text);letter-spacing:.12em;text-transform:uppercase;cursor:pointer}.rg-step-nav button:disabled{opacity:.4;cursor:default}.rg-step-nav span{font:700 14px/1 var(--text);color:#e7dcc0}.rg-dealer-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.rg-switch{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--ink);border-radius:3px;overflow:hidden}.rg-switch button{background:transparent;border:0;padding:12px 16px;font:700 13px/1.2 var(--text);color:var(--ink);cursor:pointer}.rg-switch button[aria-pressed=true]{background:var(--ink);color:var(--ivory)}.rg-dealer-tbl tr.diff td{background:#efe7d3}.rg-dealer-tbl tr.diff td:last-child b{color:var(--wine)}.rg-note{font-size:15.5px;color:var(--ink-soft);margin-top:14px}.rg-quiz{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:16px;margin-top:26px}.rg-q{border:1px solid var(--line);background:var(--paper);padding:20px}.rg-q-hands{display:grid;grid-template-columns:1fr 1fr;gap:12px;font:400 22px/1.2 var(--display)}.rg-q-hands small{display:block;font:700 12px/1 var(--text);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.rg-q-btns{display:flex;gap:8px;margin:16px 0 10px;flex-wrap:wrap}.rg-q-btns button{flex:1;border:1px solid var(--ink);background:transparent;padding:10px 8px;font:700 13px/1 var(--text);color:var(--ink);cursor:pointer;border-radius:2px}.rg-q-btns button.right{background:var(--felt);color:#fff;border-color:var(--felt)}.rg-q-btns button.wrong{background:var(--wine);color:#fff;border-color:var(--wine)}.rg-q summary{cursor:pointer;font:700 13px/1.4 var(--text);color:var(--ink-soft)}.rg-q details p{font-size:15.5px;line-height:1.65;margin:10px 0 0}@media(max-width:620px){.rg-step-table{grid-template-columns:1fr}.rg-cards i{width:46px;height:66px;font-size:24px}}