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0;font-size:1.12rem;line-height:2.1;display:block}.rd-star-mark[data-astro-cid-n7wdmatg]{color:var(--clay);margin-right:.4em;font-weight:700}.rd-gach-btn[data-astro-cid-n7wdmatg]{border:1px solid var(--border-strong);background:var(--surface);min-height:36px;color:var(--text);font:inherit;cursor:pointer;border-radius:999px;margin:0 0 10px;padding:0 14px;font-size:.85rem;font-weight:600}.rd-gach-btn[data-astro-cid-n7wdmatg][aria-pressed=true]{background:var(--accent-soft,var(--surface));border-color:var(--accent)}.reading-drill[data-astro-cid-n7wdmatg] .is-gach{background:color-mix(in srgb, var(--accent) 22%, transparent);border-radius:4px}.rd-prompt[data-astro-cid-n7wdmatg]{font-family:var(--font-jp);margin:4px 0 0;font-size:1.12rem;font-weight:500;line-height:2.1}.rd-prompt-vi[data-astro-cid-n7wdmatg]{color:var(--text-muted);margin:0;font-size:.88rem;display:none}.rd-opts[data-astro-cid-n7wdmatg]{gap:10px;margin:14px 0 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var(--border-strong);width:30px;height:30px;font-family:var(--font-jp);border-radius:50%;place-items:center;font-size:.85rem;font-weight:600;display:grid}.rd-otext[data-astro-cid-n7wdmatg]{min-width:0;font-family:var(--font-jp);font-size:1.02rem;line-height:2}.rd-ovi[data-astro-cid-n7wdmatg]{font-family:var(--font-ui);color:var(--text-muted);font-size:.82rem;line-height:1.4;display:none}.rd-card[data-astro-cid-n7wdmatg]:has(.rd-opt:global(.is-picked)){border-color:var(--accent);background:var(--accent-soft)}.rd-opt[data-astro-cid-n7wdmatg].is-picked .rd-num[data-astro-cid-n7wdmatg]{background:var(--accent);border-color:var(--accent);color:var(--surface)}.rd-card[data-astro-cid-n7wdmatg].card-right{border-color:var(--success);background:var(--success-soft)}.rd-opt[data-astro-cid-n7wdmatg].is-right 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b[data-astro-cid-n7wdmatg]{background:var(--accent-fill);width:24px;height:24px;color:var(--accent-fill-ink);font-family:var(--font-heading);border-radius:50%;place-items:center;font-size:.82rem;display:grid}.rd-pair-tab[data-astro-cid-n7wdmatg].is-flash{animation:rd-flash 1.2s var(--ease-standard) 1}.rd-pair-grid[data-astro-cid-n7wdmatg]{align-items:start;gap:28px;display:grid}.rd[data-astro-cid-n7wdmatg].is-pair-doc{gap:22px;grid-template-columns:minmax(0,1fr)!important}.rd[data-astro-cid-n7wdmatg].is-pair-doc .rd-paper-col[data-astro-cid-n7wdmatg]{position:static}.rd-pair-badge[data-astro-cid-n7wdmatg]{background:var(--accent-fill);width:26px;height:26px;color:var(--accent-fill-ink);font-family:var(--font-heading);border-radius:50%;place-items:center;font-size:.9rem;font-weight:700;line-height:1;display:inline-grid}@media 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0;border:1px solid #0000;border-radius:999px;padding:0 12px}.rmb-group[data-astro-cid-xc7dr3oy] button[data-astro-cid-xc7dr3oy][aria-checked=true]{border-color:var(--border-strong);background:var(--surface-2);color:var(--text);font-weight:600}.rmb-group[data-astro-cid-xc7dr3oy] button[data-astro-cid-xc7dr3oy]:focus-visible,.rmb-switch[data-astro-cid-xc7dr3oy] input[data-astro-cid-xc7dr3oy]:focus-visible+.rmb-track[data-astro-cid-xc7dr3oy]{outline:2px solid var(--focus);outline-offset:2px}.rmb-switch[data-astro-cid-xc7dr3oy]{cursor:pointer;min-height:36px;color:var(--text-muted);align-items:center;gap:8px;display:inline-flex}.rmb-switch[data-astro-cid-xc7dr3oy] input[data-astro-cid-xc7dr3oy]{opacity:0;width:1px;height:1px;position:absolute}.rmb-track[data-astro-cid-xc7dr3oy]{background:var(--border-strong);width:34px;height:20px;transition:background-color var(--duration-fast);border-radius:999px;position:relative}.rmb-track[data-astro-cid-xc7dr3oy]:after{content:"";background:var(--surface);width:14px;height:14px;transition:transform var(--duration-fast);border-radius:50%;position:absolute;top:3px;left:3px}.rmb-switch[data-astro-cid-xc7dr3oy] input[data-astro-cid-xc7dr3oy]:checked+.rmb-track[data-astro-cid-xc7dr3oy]{background:var(--accent)}.rmb-switch[data-astro-cid-xc7dr3oy] input[data-astro-cid-xc7dr3oy]:checked+.rmb-track[data-astro-cid-xc7dr3oy]:after{transform:translate(14px)}[data-read-root][data-ruby=exam] ruby.rr.is-n5>rt,[data-read-root][data-ruby=off] ruby.rr>rt,[data-read-root][data-ruby=tu-moi] ruby.rr:not(.is-moi)>rt{visibility:hidden}[data-read-root][data-ruby=tu-moi] ruby.rr.is-shown>rt,[data-read-root][data-ruby=off] ruby.rr.is-shown>rt{visibility:visible!important}[data-read-root][data-ruby=tu-moi] ruby.rr:not(.is-moi),[data-read-root][data-ruby=off] ruby.rr{cursor:pointer}[data-read-root][data-cham=tu-moi][data-ruby=tu-moi] ruby.rr.is-moi>rt{visibility:hidden}[data-read-root][data-cham=tu-moi][data-ruby=tu-moi] ruby.rr:not(.is-moi){cursor:inherit}[data-read-root][data-cham=tu-moi][data-ruby=tu-moi] ruby.rr.is-moi{cursor:pointer;text-decoration:underline dotted 1px var(--accent);text-underline-offset:.22em}ruby.rr.is-shown[data-nghia]{position:relative}ruby.rr.is-shown[data-nghia]:after{content:attr(data-nghia);z-index:5;background:var(--surface-2);border:1px solid var(--border-strong);width:max-content;max-width:12em;color:var(--text);font:500 .78rem/1.4 var(--font-sans,inherit);white-space:normal;pointer-events:none;border-radius:8px;padding:2px 8px;position:absolute;top:100%;left:0}.rmb-dem[data-astro-cid-xc7dr3oy]{color:var(--text-muted);font-variant-numeric:tabular-nums;margin:0;font-size:.82rem}.fcb[data-astro-cid-d3ebl2dc]{width:fit-content;max-width:100%;min-height:var(--tap-min);border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface);color:var(--text);box-sizing:border-box;align-items:center;gap:10px;margin-top:18px;padding:6px 16px 6px 6px;font-size:.875rem;text-decoration:none;display:inline-flex}.fcb[data-astro-cid-d3ebl2dc] b[data-astro-cid-d3ebl2dc],.fcb-arr[data-astro-cid-d3ebl2dc]{color:var(--brand);font-weight:700}.fcb-ic[data-astro-cid-d3ebl2dc]{border-radius:var(--radius-full);background:var(--accent-fill,var(--brand));width:30px;height:30px;color:var(--accent-fill-ink,var(--surface));font:700 .95rem/1 var(--font-jp-display);flex:none;place-items:center;display:grid}.fcb-arr[data-astro-cid-d3ebl2dc]{transition:transform .2s}.fcb[data-astro-cid-d3ebl2dc]:hover .fcb-arr[data-astro-cid-d3ebl2dc]{transform:translateY(2px)}.fcb[data-astro-cid-d3ebl2dc]:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.fcb[data-astro-cid-d3ebl2dc].is-band{border-color:var(--band-gold);-webkit-backdrop-filter:blur(10px);color:var(--band-ink);background:#141a156b}.fcb[data-astro-cid-d3ebl2dc].is-band b[data-astro-cid-d3ebl2dc],.fcb[data-astro-cid-d3ebl2dc].is-band .fcb-arr[data-astro-cid-d3ebl2dc]{color:var(--band-gold)}.fcb[data-astro-cid-d3ebl2dc].is-band .fcb-ic[data-astro-cid-d3ebl2dc]{background:var(--band-gold);color:var(--band)}.fcb[data-astro-cid-d3ebl2dc].is-band:focus-visible{outline-color:var(--band-gold)}.fcx[data-astro-cid-d3ebl2dc]{border-radius:var(--radius-card);background:var(--surface);box-shadow:inset 0 0 0 1px var(--border);grid-template-columns:64px minmax(0,1fr);align-items:center;gap:14px 18px;padding:18px;display:grid}@media (width>=720px){.fcx[data-astro-cid-d3ebl2dc]{grid-template-columns:72px minmax(0,1fr) auto;gap:22px;padding:20px 24px}}.fcx-deck[data-astro-cid-d3ebl2dc]{width:56px;height:68px;margin-left:4px;display:block;position:relative}.fcx-deck[data-astro-cid-d3ebl2dc] i[data-astro-cid-d3ebl2dc],.fcx-deck[data-astro-cid-d3ebl2dc] b[data-astro-cid-d3ebl2dc]{border-radius:10px;position:absolute;inset:0}.fcx-deck[data-astro-cid-d3ebl2dc] i[data-astro-cid-d3ebl2dc]{background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--border)}.fcx-deck[data-astro-cid-d3ebl2dc] i[data-astro-cid-d3ebl2dc]:first-child{transform:rotate(-12deg)translate(-4px,2px)}.fcx-deck[data-astro-cid-d3ebl2dc] i[data-astro-cid-d3ebl2dc]:nth-child(2){transform:rotate(-5deg)translate(-1px,1px)}.fcx-deck[data-astro-cid-d3ebl2dc] b[data-astro-cid-d3ebl2dc]{background:var(--accent-fill,var(--brand));color:var(--accent-fill-ink,#f3eee2);font:700 1.35rem/1 var(--font-heading);font-variant-numeric:tabular-nums;place-items:center;display:grid;transform:rotate(4deg);box-shadow:0 6px 14px -8px #00000073}.fcx-text[data-astro-cid-d3ebl2dc]{min-width:0}.fcx-k[data-astro-cid-d3ebl2dc]{letter-spacing:.14em;text-transform:uppercase;color:var(--clay);margin:0;font-size:.72rem;font-weight:700}.fcx-t[data-astro-cid-d3ebl2dc]{font:500 1.3rem/1.25 var(--font-heading);color:var(--text);text-wrap:balance;margin:4px 0 0}.fcx-s[data-astro-cid-d3ebl2dc]{color:var(--text-muted);margin:6px 0 0;font-size:.9rem;line-height:1.5}.fcx-known[data-astro-cid-d3ebl2dc] b[data-astro-cid-d3ebl2dc]{color:var(--text);font-variant-numeric:tabular-nums}.fcx-go[data-astro-cid-d3ebl2dc]{flex-wrap:wrap;grid-column:1/-1;gap:8px;display:flex}@media (width>=720px){.fcx-go[data-astro-cid-d3ebl2dc]{flex-direction:column;grid-column:auto;align-items:stretch}}.fcx-btn[data-astro-cid-d3ebl2dc]{min-height:var(--tap-min);border-radius:var(--radius-full);box-shadow:inset 0 0 0 1.5px var(--border-strong);color:var(--text);white-space:nowrap;flex:auto;justify-content:center;align-items:center;gap:8px;padding:8px 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