.apt{--a-ink:#1d2330;--a-ink2:#4b5363;--a-ink3:#646b78;--a-line:#dfe3ea;--a-line2:#c3cad5;--a-bg:#f3f5f8;--a-chrome:#1e2938;--a-act:#2156c9;--a-act-dk:#1a46a6;--a-act-soft:#e8effc;--a-ok:#137143;--a-ok-soft:#e6f4ec;--a-bad:#b42318;--a-bad-soft:#fdecea;--a-amber:#b25e00;--a-amber-soft:#fff3df;background:var(--a-bg);height:100%;min-height:0;color:var(--a-ink);flex-direction:column;font-size:16px;display:flex;position:relative;container-type:inline-size}.apt h3,.apt h4{font-family:var(--font);letter-spacing:0}.apt svg{display:block}.apt :focus-visible{outline-color:var(--a-act)}.apt-btn{white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;gap:6px;height:42px;padding:0 18px;font-size:15px;font-weight:600;transition:background .12s,border-color .12s;display:inline-flex}.apt-btn svg{width:18px;height:18px}.apt-btn.primary{background:var(--a-act);color:#fff}.apt-btn.primary:hover{background:var(--a-act-dk)}.apt-btn.ghost{border:1.5px solid var(--a-line2);color:var(--a-ink);background:#fff}.apt-btn.ghost:hover:not(:disabled){border-color:#8d98aa}.apt-btn.lg{height:50px;padding:0 28px;font-size:16px}.apt-btn:focus-visible,.apt-tool:focus-visible{outline:2px solid var(--a-act);outline-offset:2px}.apt-link{color:var(--a-act);text-underline-offset:3px;margin-top:8px;font-size:14px;font-weight:600;text-decoration:underline}.apt-link:hover{color:var(--a-act-dk)}.apt-top{background:var(--a-chrome);color:#fff;align-items:center;gap:16px;min-height:54px;padding:8px 16px;display:flex}.apt-top-name{color:#c9d2df;white-space:nowrap;text-overflow:ellipsis;flex:1 1 0;min-width:0;font-size:14px;font-weight:600;overflow:hidden}.apt-top-q{white-space:nowrap;color:#e7ecf3;font-size:15px}.apt-top-q b{color:#fff}.apt-top-of{color:#aab6c6;margin-left:6px;font-size:13.5px}.apt-top-tools{flex:1 1 0;justify-content:flex-end;align-items:center;gap:8px;display:flex}.apt-timer{font-variant-numeric:tabular-nums;white-space:nowrap;background:#ffffff1a;border-radius:8px;align-items:center;gap:8px;height:36px;padding:0 12px;display:inline-flex}.apt-timer svg{width:18px;height:18px}.apt-timer-label{color:#c9d2df;font-size:13px}.apt-timer b{letter-spacing:.02em;text-align:right;min-width:52px;font-size:18px}.apt-timer.is-amber{background:var(--a-amber-soft);color:#7a4100}.apt-timer.is-amber .apt-timer-label{color:#7a4100}.apt-timer.is-red{color:#9b1a10;background:#fde3e0;animation:1s ease-in-out infinite apt-pulse}.apt-timer.is-red .apt-timer-label{color:#9b1a10}.apt-tool{color:#fff;white-space:nowrap;border:1px solid #ffffff4d;border-radius:8px;align-items:center;gap:6px;height:36px;padding:0 12px;font-size:14px;font-weight:500;display:inline-flex}.apt-tool svg{width:18px;height:18px}.apt-tool:hover{background:#ffffff1a}.apt-tool[aria-pressed=true]{color:var(--a-chrome);background:#fff;border-color:#fff}.apt-tool.is-on{color:#8a4b00;background:#ffe7bf;border-color:#ffe7bf}.apt-badge{background:var(--a-amber-soft);color:#7a4100;white-space:nowrap;border-radius:6px;padding:5px 10px;font-size:12.5px;font-weight:700}.apt-progress{background:#d6dce5;flex:none;height:4px}.apt-progress i{background:var(--a-act);height:100%;transition:width .3s;display:block}.apt-progress i.is-time{background:#6b7a90;transition:width .2s linear}.apt-main{flex:1;justify-content:center;align-items:flex-start;min-height:0;padding:24px;display:flex;overflow:auto}.apt-qpane{width:100%;max-width:760px}.has-exhibit .apt-main{grid-template-columns:minmax(0,1fr);place-content:start stretch;gap:20px;display:grid}.has-exhibit .apt-qpane{max-width:none}.apt-exhibits{align-content:start;gap:14px;min-width:0;display:grid}@container (width>=860px){.has-exhibit .apt-main{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);align-content:stretch;gap:0;height:100%;padding:0;overflow:hidden}.has-exhibit .apt-exhibits,.has-exhibit .apt-qpane{height:100%;min-height:0;padding:22px 24px 28px;overflow:auto}.has-exhibit .apt-exhibits{border-right:1px solid var(--a-line);background:#eef1f5}}.apt-q-n{text-transform:uppercase;letter-spacing:.06em;color:var(--a-ink3);margin-bottom:6px;font-size:12.5px;font-weight:700}.apt-q-text{text-wrap:pretty;margin-bottom:16px;font-size:19px;font-weight:600;line-height:1.42}.apt-statement{font-variant-numeric:tabular-nums;background:#f6f9fe;border:1px solid #cdd8ea;border-radius:10px;margin:0 0 18px;padding:14px 16px;font-size:17px;font-weight:500;line-height:1.45}.apt-statement.is-lines{white-space:pre-line;font-family:var(--mono);letter-spacing:.06em;font-size:17px;line-height:1.8}.apt-scenario p{border:1px solid var(--a-line);background:#fff;border-radius:10px;margin-bottom:16px;padding:14px 16px;font-size:17px;line-height:1.55}.apt-opts{gap:10px;display:grid}.apt-opt{border:1.5px solid var(--a-line);cursor:pointer;background:#fff;border-radius:10px;align-items:center;gap:14px;min-height:54px;padding:11px 14px;transition:border-color .12s,background .12s;display:flex;position:relative}.apt-opt:hover{border-color:#a7b2c2}.apt-opt input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.apt-opt input:disabled{cursor:default}.apt-opt:has(input:focus-visible){outline:2px solid var(--a-act);outline-offset:2px}.apt-opt-key{width:30px;height:30px;color:var(--a-ink2);background:#fff;border:1.5px solid #a7b2c2;border-radius:50%;flex:none;place-items:center;font-size:14px;font-weight:700;display:grid}.apt-opt-text{font-variant-numeric:tabular-nums;flex:1;font-size:16.5px;line-height:1.4}.apt-opt-hint{display:none}.apt-opt.is-sel{border-color:var(--a-act);background:var(--a-act-soft)}.apt-opt.is-sel .apt-opt-key{background:var(--a-act);border-color:var(--a-act);color:#fff}.apt-opt.is-right{border-color:var(--a-ok);background:var(--a-ok-soft)}.apt-opt.is-wrong{border-color:var(--a-bad);background:var(--a-bad-soft)}.apt-opt.is-right .apt-opt-key{background:var(--a-ok);border-color:var(--a-ok);color:#fff}.apt-opt.is-wrong .apt-opt-key{background:var(--a-bad);border-color:var(--a-bad);color:#fff}.apt-mark{color:#fff;border-radius:50%;flex:none;place-items:center;width:24px;height:24px;display:grid}.apt-mark svg{width:14px;height:14px}.apt-mark.ok{background:var(--a-ok)}.apt-mark.bad{background:var(--a-bad)}.apt-opts.is-row{grid-template-columns:repeat(auto-fit,minmax(128px,1fr))}.is-row .apt-opt{text-align:center;justify-content:center;padding:12px 10px;font-weight:600}.is-row .apt-opt-text{flex:none;font-size:16px}.is-row .apt-opt-hint{color:#8a93a2;font-size:11px;font-weight:600;display:block;position:absolute;top:5px;right:8px}.is-row .apt-mark{position:absolute;top:-9px;right:-9px}.apt-opts.is-grid{grid-template-columns:repeat(auto-fill,minmax(112px,1fr))}.is-grid .apt-opt{flex-direction:column;gap:8px;padding:10px 10px 12px}.is-grid .apt-panel{width:100%;max-width:128px;height:auto}.is-grid .apt-mark{position:absolute;top:6px;right:6px}.apt-panel{width:100%;height:auto}.apt-seq{flex-wrap:wrap;gap:10px;margin:0 0 20px;display:flex}.apt-seq-cell{text-align:center;width:clamp(62px,17%,108px)}.apt-seq-cell span{color:var(--a-ink3);margin-top:4px;font-size:12px;font-weight:600;display:block}.apt-matrix{grid-template-columns:repeat(3,minmax(0,104px));gap:8px;margin:0 0 20px;display:grid}.apt-num label{color:var(--a-ink2);margin-bottom:6px;font-size:14px;font-weight:600;display:block}.apt-num-field{background:#fff;border:1.5px solid #a7b2c2;border-radius:10px;align-items:center;gap:8px;max-width:320px;height:54px;padding:0 14px;display:flex}.apt-num-field:focus-within{border-color:var(--a-act);box-shadow:0 0 0 3px var(--a-act-soft)}.apt-num-field.is-bad{border-color:var(--a-bad)}.apt-num-field input{min-width:0;color:var(--a-ink);font:600 20px var(--font);font-variant-numeric:tabular-nums;background:0 0;border:0;outline:0;flex:1}.apt-affix{color:var(--a-ink2);white-space:nowrap;font-size:17px;font-weight:600}.apt-num-help{color:var(--a-ink3);margin-top:6px;font-size:13.5px}.apt-num-help.is-bad{color:var(--a-bad)}.apt-num-key{color:var(--a-ok);margin-top:10px;font-size:15px}.apt-ml{gap:8px;display:grid}.apt-ml-head,.apt-ml-row{grid-template-columns:minmax(0,1fr) 92px 92px;align-items:center;gap:8px;display:grid}.apt-ml-head{text-transform:uppercase;letter-spacing:.05em;color:var(--a-ink3);padding:0 12px;font-size:11.5px;font-weight:700}.apt-ml-head span:not(:first-child){text-align:center}.apt-ml-row{border:1.5px solid var(--a-line);background:#fff;border-radius:10px;padding:10px 12px}.apt-ml-row p{font-size:15.5px;line-height:1.45}.apt-ml-row p>b,.apt-rank p>b{color:var(--a-ink2);margin-right:6px}.apt-ml-row.is-key{border-color:#9fcfb3}.apt-keytag{color:var(--a-ok);background:var(--a-ok-soft);border-radius:5px;margin-left:8px;padding:1px 7px;font-size:12px;font-style:normal;font-weight:700;display:inline-block}.apt-tog{border:1.5px solid var(--a-line2);height:38px;color:var(--a-ink2);cursor:pointer;background:#fff;border-radius:8px;justify-content:center;align-items:center;font-size:14px;font-weight:600;display:inline-flex;position:relative}.apt-tog input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.apt-tog:has(input:focus-visible){outline:2px solid var(--a-act);outline-offset:2px}.apt-tog:hover{border-color:#8d98aa}.apt-tog.is-sel{background:var(--a-act);border-color:var(--a-act);color:#fff}.apt-tog.is-right{background:var(--a-ok);border-color:var(--a-ok)}.apt-tog.is-wrong{background:var(--a-bad);border-color:var(--a-bad)}.apt-rank-help{color:var(--a-ink2);margin-bottom:10px;font-size:14.5px}.apt-rank{gap:8px;list-style:none;display:grid}.apt-rank li{border:1.5px solid var(--a-line);background:#fff;border-radius:10px;grid-template-columns:32px minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px;display:grid}.apt-rank li.is-right{border-color:var(--a-ok)}.apt-rank li.is-wrong{border-color:var(--a-bad)}.apt-rank p{font-size:15.5px;line-height:1.45}.apt-rank-n{background:var(--a-chrome);color:#fff;border-radius:50%;place-items:center;width:30px;height:30px;font-size:14px;font-weight:700;display:grid}.apt-rank-btns{flex-direction:column;gap:4px;display:flex}.apt-rank-btns button{border:1px solid var(--a-line2);width:40px;height:30px;color:var(--a-ink);background:#fff;border-radius:6px;place-items:center;display:grid}.apt-rank-btns button:hover:not(:disabled){border-color:var(--a-act);color:var(--a-act)}.apt-rank-btns button:disabled{opacity:.35}.apt-rank-btns svg{width:16px;height:16px}.apt-working{background:var(--a-ok-soft);border:1px solid #c4e6d1;border-radius:10px;margin-top:18px;padding:12px 14px;font-size:15px;line-height:1.5}.apt-working-h{text-transform:uppercase;letter-spacing:.05em;color:var(--a-ok);margin-bottom:4px;font-size:12px;font-weight:700}.apt-foot{border-top:1px solid var(--a-line);background:#fff;flex:none;align-items:center;gap:12px;padding:10px 16px;display:flex}.apt-foot>.apt-btn.primary:last-child{min-width:128px;margin-left:auto}.apt-foot-note{color:var(--a-ink3);flex:1;font-size:13.5px}.apt-foot.is-review{justify-content:space-between}.apt-map{flex-wrap:wrap;flex:1;justify-content:center;gap:6px;display:flex}.apt-map button{border:1.5px solid var(--a-line2);width:34px;height:34px;color:var(--a-ink2);font-variant-numeric:tabular-nums;background:#fff;border-radius:8px;font-size:14px;font-weight:600;position:relative}.apt-map button:hover{border-color:#8d98aa}.apt-map button.is-done{color:var(--a-ink);background:#e3e8f0;border-color:#9aa6b8}.apt-map button.is-here{border-color:var(--a-act);box-shadow:0 0 0 2px var(--a-act-soft);color:var(--a-act)}.apt-map button.is-flag:after{content:"";background:#e08a00;border:2px solid #fff;border-radius:50%;width:11px;height:11px;position:absolute;top:-5px;right:-5px}.apt-exhibit{border:1px solid var(--a-line);background:#fff;border-radius:10px;min-width:0;padding:16px 18px}.apt-exhibit h4{margin-bottom:10px;font-size:15.5px;font-weight:700}.apt-exhibit.is-passage h4{text-transform:uppercase;letter-spacing:.05em;color:var(--a-ink3);font-size:13px}.apt-exhibit.is-passage p{max-width:68ch;font-size:16.5px;line-height:1.68}.apt-exhibit.is-passage p+p{margin-top:12px}.apt-note{color:var(--a-ink2);margin-top:10px;font-size:13.5px}.apt-table-wrap{overflow-x:auto}.apt-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:15px}.apt-table th,.apt-table td{text-align:left;white-space:nowrap;border-bottom:1px solid #e6e8ec;padding:8px 12px}.apt-table thead th{color:var(--a-ink2);white-space:normal;vertical-align:bottom;background:#f6f7f9;border-bottom:2px solid #c9ced6;font-size:13px;font-weight:700}.apt-table tbody th{font-weight:600}.apt-table .n{text-align:right}.apt-table tbody tr:hover{background:#f8f9fb}.apt-legend{color:var(--a-ink2);flex-wrap:wrap;gap:14px;margin-bottom:4px;font-size:13.5px;list-style:none;display:flex}.apt-legend li{align-items:center;gap:6px;display:inline-flex}.apt-legend i{border-radius:3px;width:12px;height:12px}.apt-axis-title{color:var(--a-ink3);margin:2px 0;font-size:12.5px}.apt-chart-scroll{overflow-x:auto}.apt-chart svg{overflow:visible}.apt-tick{font:12px var(--font);fill:#646b78}.apt-val{font:600 11.5px var(--font);fill:#2f3644;font-variant-numeric:tabular-nums}.apt-val.strong{fill:var(--a-ink);font-size:13px}.apt-pie{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.apt-pie svg{flex:none;width:210px;height:210px}.apt-pie-key{border-collapse:collapse;font-size:15px}.apt-pie-key td,.apt-pie-key th{text-align:left;padding:5px 8px;font-weight:500}.apt-pie-key i{border-radius:3px;width:12px;height:12px;display:block}.apt-pie-key .n{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}.apt-calc{z-index:20;background:#fff;border:1px solid #c9ced6;border-radius:12px;outline:none;width:252px;position:absolute;bottom:74px;right:18px;overflow:hidden;box-shadow:0 14px 34px #10182833}.apt-calc:focus-within{box-shadow:0 0 0 2px var(--a-act), 0 14px 34px #10182833}.apt-calc-bar{background:var(--a-chrome);color:#fff;cursor:grab;user-select:none;touch-action:none;justify-content:space-between;align-items:center;padding:6px 6px 6px 12px;font-size:13px;font-weight:600;display:flex}.apt-calc-bar button{color:#fff;border-radius:6px;place-items:center;width:28px;height:28px;display:grid}.apt-calc-bar button:hover{background:#ffffff24}.apt-calc-bar svg{width:16px;height:16px}.apt-calc-screen{text-align:right;border-bottom:1px solid var(--a-line);background:#f3f5f8;padding:8px 12px 10px}.apt-calc-screen small{min-height:17px;color:var(--a-ink3);font-variant-numeric:tabular-nums;font-size:12.5px;display:block}.apt-calc-screen output{font:600 27px var(--font);font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.apt-calc-keys{grid-template-columns:repeat(4,1fr);gap:6px;padding:10px;display:grid}.apt-calc-keys button{height:44px;color:var(--a-ink);background:#eff1f5;border-radius:8px;font-size:18px;font-weight:600;transition:filter .1s}.apt-calc-keys button:hover{filter:brightness(.96)}.apt-calc-keys .fn{background:#e1e5ec;font-size:16px}.apt-calc-keys .op{color:var(--a-act-dk);background:#dde7fb}.apt-calc-keys .eq{background:var(--a-act);color:#fff}.apt-calc-keys button.is-pressed,.apt-calc-keys button:active{filter:brightness(.88)}.apt-scrim{z-index:30;background:#11182773;place-items:center;padding:16px;display:grid;position:absolute;inset:0}.apt-dialog{background:#fff;border-radius:14px;width:min(440px,100%);padding:22px 22px 18px;animation:.18s ease-out apt-rise;box-shadow:0 24px 60px #00000040}.apt-dialog h3{margin-bottom:8px;font-size:20px}.apt-dialog-body p{color:var(--a-ink2);margin-top:6px;font-size:15px}.apt-dialog-body b{color:var(--a-ink)}.apt-dialog-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:18px;display:flex}.apt-intro-wrap,.apt-results-wrap{overflow:auto}.apt-intro{width:100%;max-width:680px;margin:0 auto;padding:32px 28px 40px}.apt-eyebrow{text-transform:uppercase;letter-spacing:.06em;color:var(--a-ink3);font-size:12.5px;font-weight:700}.apt-intro h3{margin:6px 0 16px;font-size:26px;font-weight:700;line-height:1.2}.apt-facts{flex-wrap:wrap;gap:8px;margin-bottom:18px;list-style:none;display:flex}.apt-facts li{border:1px solid var(--a-line);color:var(--a-ink2);background:#fff;border-radius:999px;align-items:center;gap:6px;padding:6px 12px;font-size:14px;display:inline-flex}.apt-facts li b{color:var(--a-ink)}.apt-facts svg{width:16px;height:16px;color:var(--a-ink3)}.apt-target{margin-bottom:10px;font-size:15.5px}.apt-rules{color:var(--a-ink2);gap:6px;margin:0 0 24px 20px;font-size:15.5px;line-height:1.5;display:grid}.apt-rules b{color:var(--a-ink)}.apt-keys{color:var(--a-ink3);margin-top:16px;font-size:13.5px}.apt-results{width:100%;max-width:880px;margin:0 auto;padding:24px 24px 40px}.apt-score{border:1px solid var(--a-line);background:#fff;border-radius:14px;flex-wrap:wrap;align-items:center;gap:20px 22px;padding:20px 22px;display:flex}.apt-ring{--p:0%;background:conic-gradient(#d98a1c var(--p), #e9edf3 0);border-radius:50%;flex:none;place-items:center;width:104px;height:104px;display:grid}.apt-ring.ok{background:conic-gradient(var(--a-ok) var(--p), #e9edf3 0)}.apt-ring span{font-variant-numeric:tabular-nums;background:#fff;border-radius:50%;place-items:center;width:80px;height:80px;font-size:22px;font-weight:700;display:grid}.apt-score-text{flex:1;min-width:210px}.apt-score-text h3{margin:2px 0;font-size:22px}.apt-big{color:var(--a-ink2);font-size:16px}.apt-big b{color:var(--a-ink);font-variant-numeric:tabular-nums;margin-right:4px;font-size:28px}.apt-verdict{background:var(--a-amber-soft);color:#7a4100;border-radius:6px;margin-top:6px;padding:3px 10px;font-size:13.5px;font-weight:700;display:inline-block}.apt-verdict.ok{background:var(--a-ok-soft);color:var(--a-ok)}.apt-stats{color:var(--a-ink2);flex-wrap:wrap;gap:6px 18px;margin-top:10px;font-size:14px;list-style:none;display:flex}.apt-stats b{color:var(--a-ink)}.apt-review-title{margin:26px 0 10px;font-size:17px}.apt-review{gap:10px;list-style:none;display:grid}.apt-review>li{border:1px solid var(--a-line);background:#fff;border-radius:10px;padding:14px 16px}.apt-review>li.is-bad{border-color:#efc9c4}.apt-review>li.is-part{border-color:#ecd3a6}.apt-review-head{align-items:flex-start;gap:10px;display:flex}.apt-review-head p{flex:1;font-size:15.5px;line-height:1.45}.apt-review-head 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