@layer components{.s-prose{color:var(--ink-800);font-size:1.0625rem;line-height:1.75}.s-prose p+p{margin-top:1em}.s-prose strong{color:var(--ink-950);font-weight:700}.s-anchor{scroll-margin-top:var(--s-sticky-offset,140px)}.s-table-wrap{border:1px solid var(--ink-150);background:linear-gradient(90deg,#fff 40%,#fff0) 0/32px 100% no-repeat local,linear-gradient(270deg,#fff 40%,#fff0) 100%/32px 100% no-repeat local,radial-gradient(farthest-side at 0,#16172929,#16172900) 0/12px 100% no-repeat,radial-gradient(farthest-side at 100%,#16172929,#16172900) 100%/12px 100% no-repeat,#fff;border-radius:14px;overflow-x:auto}.s-table-box{border:1px solid var(--ink-150);background:#fff;border-radius:14px;overflow:hidden}.s-table{border-collapse:collapse;width:100%;font-size:.9375rem;line-height:1.5}.s-table caption{caption-side:top;text-align:left;color:var(--ink-600);background:var(--ink-50);border-bottom:1px solid var(--ink-150);padding:12px 16px;font-size:.8125rem;font-weight:700}.s-table th{text-align:left;color:var(--ink-950);background:var(--ink-50);border-bottom:1px solid var(--ink-150);vertical-align:bottom;padding:10px 16px;font-weight:700}.s-table td{border-top:1px solid var(--ink-100);vertical-align:top;color:var(--ink-800);padding:11px 16px}.s-table tbody th{text-align:left;border-top:1px solid var(--ink-100);vertical-align:top;color:var(--ink-950);background:0 0;border-bottom:0;padding:11px 16px;font-weight:700}.s-table tbody tr:first-child>*{border-top:0}.s-table td:first-child{color:var(--ink-950);font-weight:700}@media (max-width:639.98px){.s-table-compact .s-table{font-size:.875rem}.s-table-compact .s-table :where(th,td){padding:9px 10px}.s-table-compact .s-table :where(th,td):first-child{padding-left:12px}.s-table-compact .s-table tbody th{-webkit-hyphens:auto;hyphens:auto;width:30%}.s-table-stack{background:#fff}.s-table-stack :where(table,tbody,tr,th,td){display:block}.s-table-stack thead{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.s-table-stack caption{display:block}.s-table-stack tbody tr{border-top:1px solid var(--ink-150);padding:12px 16px 13px}.s-table-stack tbody tr:first-child{border-top:0}.s-table-stack tbody th,.s-table-stack tbody td{border:0;padding:0}.s-table-stack tbody td{color:var(--ink-800);margin-top:4px;font-weight:400}.s-table-stack tbody td[data-label]{grid-template-columns:minmax(0,7.5rem) minmax(0,1fr);gap:12px;display:grid}.s-table-stack tbody td[data-label]:before{content:attr(data-label);content:attr(data-label) / "";color:var(--ink-600);font-size:.8125rem;font-weight:600;line-height:1.6}.s-more-collapsed>li:nth-child(n+5){display:none!important}}[data-more]>li:focus{outline:none}.s-apparatus{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.s-apparatus>li{border:1px solid var(--ink-150);background:#fff;border-radius:16px;flex-direction:column;display:flex;overflow:hidden}.s-apparatus-art{background:var(--tint);border-bottom:1px solid var(--ink-100);justify-content:center;padding:10px 12px 4px;display:flex}@media (min-width:640px){.s-apparatus>li{flex-direction:row}.s-apparatus-art{border-bottom:0;border-right:1px solid var(--ink-100);flex:none;align-items:center;width:112px;padding:8px}}.s-ticks>li{padding-left:26px;position:relative}.s-ticks>li:before{content:"";border-left:2.5px solid var(--ok-600);border-bottom:2.5px solid var(--ok-600);width:12px;height:7px;position:absolute;top:.42em;left:2px;transform:rotate(-45deg)}.s-ticks-brand>li:before{border-color:var(--brand-600)}.s-toc-link{color:var(--ink-600);transition:color .15s var(--ease), border-color .15s var(--ease);border-left:2px solid #0000;gap:8px;margin-left:-1px;padding:6px 8px 6px 12px;line-height:1.375;display:flex}.s-toc-link:hover{border-left-color:var(--ink-300);color:var(--ink-950)}.s-toc-link[aria-current]{border-left-color:var(--brand-600);color:var(--ink-950);font-weight:700}.s-toc-link>.s-num{width:16px;color:var(--ink-400);flex:none}.s-toc-link[aria-current]>.s-num{color:var(--brand-700)}.s-mark{border-radius:9999px;flex:none;width:24px;height:24px;margin-top:2px;display:flex;position:relative}.s-mark:before,.s-mark:after{content:"";position:absolute}.s-mark-x{background:var(--bad-50)}.s-mark-x:before,.s-mark-x:after{background:var(--bad-600);border-radius:1px;width:10px;height:2px;top:11px;left:7px;transform:rotate(45deg)}.s-mark-x:after{transform:rotate(-45deg)}.s-mark-ok{background:var(--ok-600)}.s-mark-ok:before{border-bottom:2px solid #fff;border-left:2px solid #fff;width:10px;height:6px;top:7.5px;left:7px;transform:rotate(-45deg)}.s-chev{border-right:2px solid var(--ink-500);border-bottom:2px solid var(--ink-500);width:9px;height:9px;transition:transform .15s var(--ease);flex:none;margin-right:4px;transform:translateY(-2px)rotate(45deg)}.s-option{text-align:left;border:1.5px solid var(--ink-200);width:100%;min-height:60px;color:var(--ink-900);cursor:pointer;transition:border-color .15s var(--ease), background-color .15s var(--ease), box-shadow .15s var(--ease), opacity .15s var(--ease);background:#fff;border-radius:14px;align-items:center;gap:14px;padding:12px 16px 12px 12px;font-size:1rem;font-weight:600;line-height:1.4;display:flex}.s-option:hover:not([aria-disabled=true]){border-color:var(--brand-400);background:var(--brand-50)}.s-option-key{background:var(--ink-100);width:34px;height:34px;color:var(--ink-700);transition:background-color .15s var(--ease), color .15s var(--ease);border-radius:10px;flex:none;justify-content:center;align-items:center;font-size:.875rem;font-weight:800;display:inline-flex}.s-option:hover:not([aria-disabled=true]) .s-option-key{background:var(--brand-600);color:#fff}.s-option[data-state=correct]{border-color:var(--ok-600);background:var(--ok-50);box-shadow:0 0 0 3px #0f7b4e1f}.s-option[data-state=correct] .s-option-key{background:var(--ok-600);color:#fff}.s-option[data-state=wrong]{border-color:var(--bad-600);background:var(--bad-50);box-shadow:0 0 0 3px #c9372c1a}.s-option[data-state=wrong] .s-option-key{background:var(--bad-600);color:#fff}.s-option[data-state=dim]{opacity:.55}.s-option[aria-disabled=true]{cursor:default}.s-kbd{border:1px solid var(--ink-200);min-width:22px;height:22px;color:var(--ink-700);background:#fff;border-bottom-width:2px;border-radius:6px;justify-content:center;align-items:center;padding:0 6px;font-family:inherit;font-size:.75rem;font-weight:700;display:inline-flex}@keyframes s-rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.s-rise{animation:s-rise .22s var(--ease) both}.qq-paper{color:#111;font-family:Arial,Helvetica,sans-serif}.qq-sheet{border:1px solid var(--ink-150);width:100%;max-width:210mm;box-shadow:var(--sh-md);background:#fff;border-radius:6px;margin-inline:auto;padding:28px 20px}@media (min-width:640px){.qq-sheet{padding:16mm 18mm}}.qq-sheet+.qq-sheet{margin-top:28px}.qq-section+.qq-section{margin-top:40px}}@media (prefers-reduced-motion:reduce){.study *,.study :before,.study :after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important}}@media print{@page{size:A4;margin:16mm 18mm}html:has(.study) body{background:#fff}.study{background:#fff}.qq-sheet{max-width:none;box-shadow:none;border:0;border-radius:0;padding:0}.qq-sheet+.qq-sheet{break-before:page;margin-top:0}.qq-question{break-inside:avoid}}