.fm{border:1px solid var(--line);border-radius:var(--radius-lg);scroll-margin-top:calc(var(--header-h) + 12px);background:#fff;padding:20px 28px 24px}.fm-empty p{color:var(--text-2);margin:0;font-size:17px}.fm-top{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 16px;display:flex}.fm-set-name{letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0;font-size:13px;font-weight:700}.fm-count{color:var(--muted);margin:0;font-size:14px}.fm-desc{color:var(--text-2);margin:6px 0 0;font-size:15px}.fm-bar{background:var(--line-soft);border-radius:4px;height:4px;margin:10px 0 18px;overflow:hidden}.fm-bar span{background:var(--navy);height:100%;transition:width .2s;display:block}.fm-step{color:var(--navy);margin:0 0 6px;font-size:15px;font-weight:600}.fm-step:focus{outline:none}.fm-sentence{font-family:var(--serif);color:var(--ink);overflow-wrap:anywhere;font-size:24px;line-height:1.75}.fm-w{white-space:nowrap;display:inline}.fm-trail{margin-left:-4px}.fm-lead{margin-right:-4px}.fm-tok{border:0;border-bottom:2px dotted var(--line-strong);cursor:pointer;min-height:44px;font:inherit;color:inherit;vertical-align:baseline;touch-action:manipulation;background:0 0;border-radius:6px 6px 0 0;margin:0 -1px;padding:0 4px;display:inline-block}.fm-tok:hover{border-bottom-color:var(--navy);background:#eceefa}.fm-tok:focus-visible{outline:2px solid var(--navy);outline-offset:1px}.fm-tok[aria-disabled]{cursor:default;border-bottom-color:#0000}.fm-tok[aria-disabled]:hover{background:0 0}.fm-tok.fine{color:var(--muted);background:0 0;border-bottom:2px solid #9cc9ad}.fm-tok.target{border-bottom:2px solid var(--accent);color:var(--accent-ink);background:#fdeee2}.fm-tok.target:hover{background:#fdeee2}.fm-tok.fixed{background:var(--good-bg);border-bottom:2px solid var(--good);color:var(--good);font-weight:600}.fm-tok.wrong{background:var(--bad-bg);border-bottom:2px solid var(--bad);color:var(--ink);font-weight:600}.fm-tok.wrong s{color:var(--bad);font-weight:400}.fm-en{color:var(--text-2);margin:6px 0 0;font-size:16px;font-style:italic}.fm-msg{min-height:8px}.fm-msg p{border-radius:10px;margin:12px 0 0;padding:10px 14px;font-size:15px}.fm-miss{color:var(--ink);background:#f2f2ee}.fm-found{background:var(--good-bg);color:var(--good)}.fm-options{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.fm-opt{border:1px solid var(--line-strong);cursor:pointer;min-width:96px;min-height:48px;font-family:var(--serif);color:var(--navy);background:#fff;border-radius:10px;padding:0 18px;font-size:20px}.fm-opt:hover,.fm-opt:focus-visible{border-color:var(--navy);background:#eceefa;outline:none}.fm-fix{margin-top:14px}.fm-label{color:var(--text-2);margin-bottom:6px;font-size:15px;display:block}.fm-keys{flex-wrap:wrap;gap:4px;margin-bottom:6px;display:flex}.fm-keys button{cursor:pointer;width:44px;height:44px;font-family:var(--serif);color:var(--navy);touch-action:manipulation;background:#f2f2ee;border:0;border-radius:7px;font-size:20px}.fm-keys button:hover,.fm-keys button:active{background:var(--navy);color:#fff}.fm-row{flex-wrap:wrap;gap:10px;display:flex}.fm-row input{border:0;border-bottom:2px solid var(--line-strong);min-width:0;min-height:52px;font-family:var(--serif);color:var(--navy);background:#f4f4f0;border-radius:8px 8px 0 0;flex:200px;padding:0 14px;font-size:21px}.fm-row input:focus{border-bottom-color:var(--navy);background:#eceefa;outline:none}.fm-feedback{border-radius:12px;margin-top:16px;padding:14px 16px;font-size:15px}.fm-feedback.ok{background:var(--good-bg)}.fm-feedback.no{background:var(--bad-bg)}.fm-feedback p{margin:0 0 8px}.fm-verdict strong{color:var(--good)}.fm-feedback.no .fm-verdict strong{color:var(--bad)}.fm-key{font-family:var(--serif);color:var(--ink);font-size:18px;font-weight:600}.fm-also,.fm-note{color:var(--text-2)}.fm-note{color:var(--accent-ink);font-weight:600}.fm-right{background:#fff;border-radius:10px;align-items:center;gap:10px;margin:4px 0 10px;padding:8px 12px;display:flex}.fm-right p{font-family:var(--serif);color:var(--ink);flex:auto;margin:0;font-size:19px}.fm-audio{width:44px;height:44px;color:var(--navy);cursor:pointer;background:#fff;border:1px solid #d9dad4;border-radius:50%;flex:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.fm-audio svg{width:17px;height:17px}.fm-audio:hover{border-color:var(--navy)}.fm-audio.is-playing{background:var(--navy);color:#fff;border-color:var(--navy)}.fm-kind{color:var(--ink)}.fm-chip{border:1px solid var(--line-strong);color:var(--navy);white-space:nowrap;background:#fff;border-radius:5px;margin-right:4px;padding:1px 8px;font-size:12px;font-weight:700;display:inline-block}.fm-rule a{font-weight:700;text-decoration:none}.fm-rule a:hover{text-decoration:underline}.fm-next{margin-top:4px}.fm-results{text-align:center}.fm-results h2{margin:6px 0 0;font-size:26px}.fm-results h2:focus{outline:none}.fm-percent{font-family:var(--serif);color:var(--navy);margin:4px 0 0;font-size:56px;line-height:1.1}.fm-percent.perfect,.fm-perfect{color:var(--good)}.fm-perfect{margin:4px 0 0;font-weight:600}.fm-split{color:var(--muted);margin:4px 0 0;font-size:14px}.fm-box{border-radius:var(--radius);border:2px solid var(--accent);background:var(--band);text-align:left;margin:18px 0 0;padding:14px 18px}.fm-box-h{letter-spacing:.04em;text-transform:uppercase;color:var(--navy);margin:0 0 6px;font-size:13px;font-weight:700}.fm-slips{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.fm-slips a{font-weight:700;text-decoration:none}.fm-n{color:var(--muted);font-size:14px}.fm-buttons{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px;display:flex}@media (width<=640px){.fm{border-radius:var(--radius);padding:14px 14px 16px}.fm-sentence{font-size:21px;line-height:1.8}.fm-tok{padding:0 2px}.fm-trail{margin-left:-2px}.fm-lead{margin-right:-2px}.fm-row .btn,.fm-buttons .btn,.fm-next{width:100%}.fm-opt{flex:1 1 0;min-width:0;padding:0 8px}.fm-percent{font-size:48px}}.fm-tok,.fm-opt,.fm-row input,.fm-next{scroll-margin-top:calc(var(--header-h) + 84px);scroll-margin-bottom:96px}.hub-head[data-astro-cid-tity4ikn]{background:var(--band);border-bottom:1px solid var(--line)}.hub-head[data-astro-cid-tity4ikn] .container[data-astro-cid-tity4ikn]{padding-top:18px;padding-bottom:18px}.hub-head[data-astro-cid-tity4ikn] .crumbs ol{margin-bottom:8px}h1[data-astro-cid-tity4ikn]{margin-bottom:6px;font-size:clamp(28px,3vw,38px)}.subtitle[data-astro-cid-tity4ikn]{color:var(--text-2);max-width:760px;margin:0 0 4px;font-size:17px}.meta[data-astro-cid-tity4ikn]{color:var(--muted);margin:0;font-size:14px}.body[data-astro-cid-tity4ikn]{flex-wrap:wrap;align-items:flex-start;gap:48px;padding-top:24px;padding-bottom:88px;display:flex}.main-col[data-astro-cid-tity4ikn]{flex:999 600px;min-width:0;max-width:860px}.why[data-astro-cid-tity4ikn]{max-width:760px;color:var(--text-2);margin-top:48px}.why[data-astro-cid-tity4ikn] h2[data-astro-cid-tity4ikn]{margin-bottom:10px;font-size:26px}.why[data-astro-cid-tity4ikn] ul[data-astro-cid-tity4ikn]{padding-left:20px}.why[data-astro-cid-tity4ikn] li[data-astro-cid-tity4ikn]{margin-bottom:6px}@media (width<=900px){.body[data-astro-cid-tity4ikn]{gap:14px;padding-top:12px}}@media (width<=640px){.hub-head[data-astro-cid-tity4ikn] .container[data-astro-cid-tity4ikn]{padding-top:12px;padding-bottom:12px}h1[data-astro-cid-tity4ikn]{margin-bottom:4px;font-size:26px}.subtitle[data-astro-cid-tity4ikn]{font-size:15px}.meta[data-astro-cid-tity4ikn]{display:none}.hub-head[data-astro-cid-tity4ikn] .crumbs ol{margin-bottom:4px}}