:root{--bg:#fbfbfa;--card:#fff;--ink:#141414;--muted:#575757;--line:#e2e2df;--blue:#15396b;--red:#b4231f;--sun:#b4231f;--soft:#eef0f3;--warn-bg:#fdf3e3}@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--card:#171a1f;--ink:#edeef0;--muted:#9aa0ab;--line:#2a2e35;--blue:#7aa2e3;--red:#ff8a7a;--sun:#ff8a7a;--soft:#1a1e27;--warn-bg:#2a2412}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);overflow-wrap:anywhere;margin:0;font:17px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:var(--blue)}.wrap{max-width:980px;margin:0 auto;padding:0 16px}.skip{position:absolute;left:-999px}.skip:focus{background:var(--card);z-index:9;padding:8px;top:8px;left:16px}.top{background:var(--blue);color:#fff;border-bottom:4px solid var(--sun)}.top-row{justify-content:space-between;align-items:center;gap:12px;min-height:58px;display:flex}.brand{color:#fff;align-items:center;gap:10px;font-size:1.1rem;text-decoration:none;display:flex}.nav-wide{flex-wrap:wrap;gap:16px;display:flex}.nav-wide a{color:#fff;opacity:.9;font-size:.95rem;text-decoration:none}.nav-wide a[aria-current=page],.nav-wide a:hover{opacity:1;text-decoration:underline}.menu{display:none;position:relative}.menu summary{cursor:pointer;color:#fff;border:1px solid #ffffff80;border-radius:8px;padding:6px 12px;list-style:none}.menu summary::-webkit-details-marker{display:none}.menu nav{background:var(--card);border:1px solid var(--line);z-index:5;border-radius:10px;flex-direction:column;min-width:230px;padding:8px;display:flex;position:absolute;top:44px;right:0;box-shadow:0 8px 24px #00000026}.menu nav a{color:var(--ink);border-radius:6px;padding:10px 12px;text-decoration:none}.menu nav a:hover{background:var(--soft)}@media (width<=820px){.nav-wide{display:none}.menu{display:block}}.crumbs{color:var(--muted);margin:14px 0 0;font-size:.85rem}h1{margin:.5em 0 .3em;font-size:clamp(1.6rem,4.6vw,2.4rem);line-height:1.2}h2{margin:1.8em 0 .5em;font-size:clamp(1.2rem,3vw,1.5rem);line-height:1.3}p,li{max-width:70ch}.answer{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--sun);border-radius:10px;padding:14px 18px;font-size:1.06rem}.facts{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:16px 0;display:grid}.fact{background:var(--soft);border-radius:10px;padding:12px 14px}.fact dt{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-size:.8rem}.fact dd{margin:2px 0 0;font-size:1.15rem;font-weight:700}.meta{color:var(--muted);font-size:.85rem}.jump{flex-wrap:wrap;gap:8px;margin:14px 0;display:flex}.jump a{background:var(--card);border:1px solid var(--line);white-space:normal;border-radius:999px;padding:4px 12px;font-size:.88rem;text-decoration:none}.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:10px 12px}th{background:var(--soft);font-size:.85rem}@media (width<=640px){table.stack thead{display:none}table.stack tr{border-bottom:1px solid var(--line);padding:6px 0;display:block}table.stack td{border:0;padding:3px 12px;display:block}table.stack td[data-label]:before{content:attr(data-label);color:var(--muted);text-transform:uppercase;font-size:.72rem;display:block}table.stack td:empty{display:none}}details.faq{background:var(--card);border:1px solid var(--line);border-radius:10px;margin:8px 0;padding:10px 14px}details.faq summary{cursor:pointer;font-weight:600}.sources{padding-left:1.3em;font-size:.9rem}.sources li{margin-bottom:6px}.sources li:target{background:var(--warn-bg)}sup a{padding:0 1px;font-weight:700;text-decoration:none}.cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin:12px 0;padding:0;list-style:none;display:grid}.cards li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}.cards a{font-weight:700;text-decoration:none}.cards p{color:var(--muted);margin:4px 0 0;font-size:.92rem}.notice{background:var(--warn-bg);border-radius:10px;padding:12px 14px;font-size:.93rem}.hero{padding:10px 0 4px}.hero p{color:var(--muted);font-size:1.1rem}.foot{background:var(--card);border-top:1px solid var(--line);color:var(--muted);margin-top:56px;padding:20px 0;font-size:.9rem}.foot-links{flex-wrap:wrap;gap:6px 16px;margin-bottom:10px;display:flex}.menu summary{white-space:nowrap}@media (width<=380px){.brand{gap:8px;font-size:.98rem}.brand img{width:26px;height:26px}}h1{letter-spacing:-.02em;font-weight:800}.answer,.fact,.cards li,.table-wrap,.jump a,details.faq,.notice,.menu summary,.menu nav{border-radius:2px}.answer{border-left-width:4px}:where(a,button,summary,input,select,textarea,[tabindex]):focus-visible{outline-offset:2px;outline:2px solid}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}:where(.answer,.fact,.cards li,.evidence-cards article,.jump a,.sources li,td,th,dd){overflow-wrap:anywhere;word-break:normal;min-width:0;max-width:100%}:where(.facts,.cards,.evidence-cards){min-width:0;max-width:100%}@media (width<=820px){.evidence-cards{gap:10px;margin:20px 0 26px;padding:0}.evidence-cards article{background:var(--surface,var(--card,#fff));border:1px solid var(--line,#d7dde3);border-left:5px solid var(--seal,var(--accent,var(--sun,#0e7c86)));overflow-wrap:anywhere;border-radius:10px;min-width:0;margin:0;padding:15px 16px}.evidence-cards article>span{color:var(--seal,var(--accent,var(--sun,#0e7c86)));letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;font-weight:700;display:block}.evidence-cards article>strong,.evidence-cards article>h2{margin:3px 0 5px;font-size:1.14rem;line-height:1.25;display:block}.evidence-cards article>p{color:var(--muted,inherit);margin:0;font-size:.94rem}.evidence-visual{box-shadow:none!important;background:0 0!important;border:0!important;display:block!important;overflow:visible!important}.evidence-visual>img,.evidence-visual>picture,.evidence-visual>figcaption{display:none!important}.evidence-mobile{gap:10px;margin:0;padding:0;list-style:none;display:grid!important}.evidence-mobile li{overflow-wrap:anywhere;background:var(--surface,var(--card,#fff));border:1px solid var(--line,#d7dde3);border-radius:12px;min-width:0;padding:14px}.evidence-mobile li>span{font-weight:700}.evidence-mobile li b,.evidence-mobile li strong{display:block}.evidence-mobile li p{margin:4px 0 0}}
