body.os-modern .omk-page.hlp-page{max-width:880px}body.os-modern .hlp-hero{text-align:center;padding:12px 0 8px}body.os-modern .hlp-hero .omk-lead{margin-bottom:22px}body.os-modern .hlp-searchbtn{display:flex;align-items:center;gap:10px;width:100%;max-width:560px;margin:0 auto 8px;padding:13px 16px;font:400 15px/1.2 var(--font-body);color:var(--text-dim);background:var(--surface-container-low);border:1px solid var(--border-strong);border-radius:var(--shape-pill);cursor:pointer;transition:border-color var(--dur-short) var(--ease-emphasized),background var(--dur-short) var(--ease-emphasized)}body.os-modern .hlp-searchbtn:hover{border-color:var(--primary-soft);background:var(--surface-container)}body.os-modern .hlp-search-ic{width:17px;height:17px;flex:none}body.os-modern .hlp-search-label{flex:1;text-align:left}body.os-modern .hlp-search-kbd{display:flex;gap:4px}body.os-modern .hlp-search-kbd kbd{font:600 11px/1 var(--font-body);color:var(--text-muted);background:var(--surface-container-high);border:1px solid var(--border);border-radius:5px;padding:3px 5px}@media(max-width:640px){body.os-modern .hlp-search-kbd{display:none}}body.os-modern .hlp-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:26px 0 34px}@media(max-width:860px){body.os-modern .hlp-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:540px){body.os-modern .hlp-cards{grid-template-columns:1fr}}body.os-modern .hlp-card{display:flex;flex-direction:column;gap:6px;padding:18px;text-decoration:none}body.os-modern .hlp-card-ic{width:34px;height:34px;display:grid;place-items:center;border-radius:var(--shape-sm);background:#58872a24;color:var(--primary-soft);margin-bottom:4px}html.light body.os-modern .hlp-card-ic{color:var(--primary)}body.os-modern .hlp-card-ic svg{width:18px;height:18px}body.os-modern .hlp-card-title{font:700 16px/1.3 var(--font-body);color:var(--text)}body.os-modern .hlp-card-desc{font:400 13.5px/1.5 var(--font-body);color:var(--text-muted)}body.os-modern .hlp-popular h2,body.os-modern .hlp-contact h2{font:700 20px/1.3 var(--font-body);color:var(--text);margin:0 0 12px}body.os-modern .hlp-popular-list{margin:0 0 30px;padding:0;list-style:none;border:1px solid var(--border);border-radius:var(--shape-md);background:var(--surface-container-low)}body.os-modern .hlp-popular-list li+li{border-top:1px solid var(--border)}body.os-modern .hlp-popular-list a{display:flex;align-items:center;gap:10px;padding:13px 16px;font:600 14.5px/1.35 var(--font-body);color:var(--text);text-decoration:none;transition:background var(--dur-short) var(--ease-emphasized)}body.os-modern .hlp-popular-list a:hover{background:var(--surface-container-highest)}body.os-modern .hlp-pop-ic{width:17px;height:17px;flex:none;color:var(--primary-soft)}html.light body.os-modern .hlp-pop-ic{color:var(--primary)}body.os-modern .hlp-popular-list a span{flex:1}body.os-modern .hlp-pop-arrow{width:15px;height:15px;flex:none;color:var(--text-dim)}body.os-modern .hlp-contact{padding:18px 20px;border:1px solid var(--border);border-radius:var(--shape-md);background:var(--surface-container-low)}body.os-modern .hlp-contact p{margin:0;font:400 15px/1.6 var(--font-body);color:var(--text-muted)}body.os-modern .hlp-contact a{color:var(--primary-soft);text-decoration:underline;text-underline-offset:2px}html.light body.os-modern .hlp-contact a{color:var(--primary)}body.os-modern .hlp-crumbs{display:flex;align-items:center;gap:8px;font:600 13px/1 var(--font-body);color:var(--text-muted);margin:0 0 18px}body.os-modern .hlp-crumbs a{color:var(--text-muted);text-decoration:none}body.os-modern .hlp-crumbs a:hover{color:var(--text)}body.os-modern .hlp-crumb-sep{color:var(--text-dim)}body.os-modern .hlp-faq-layout{display:grid;grid-template-columns:190px 1fr;gap:32px;align-items:start;margin:8px 0 30px}@media(max-width:860px){body.os-modern .hlp-faq-layout{grid-template-columns:1fr;gap:8px}}body.os-modern .hlp-faq-nav{position:sticky;top:calc(var(--header-h) + 20px)}@media(max-width:860px){body.os-modern .hlp-faq-nav{position:static}}body.os-modern .hlp-faq-nav ul{margin:0 0 12px;padding:0;list-style:none;display:flex;flex-direction:column;gap:2px}@media(max-width:860px){body.os-modern .hlp-faq-nav ul{flex-direction:row;flex-wrap:wrap;gap:6px}}body.os-modern .hlp-faq-nav a{display:block;padding:7px 10px;font:600 13.5px/1.3 var(--font-body);color:var(--text-muted);text-decoration:none;border-left:2px solid transparent;border-radius:0 var(--shape-xs) var(--shape-xs) 0;transition:color var(--dur-short) var(--ease-emphasized),background var(--dur-short) var(--ease-emphasized)}body.os-modern .hlp-faq-nav a:hover{color:var(--text)}body.os-modern .hlp-faq-nav a.is-active{color:var(--primary-soft);border-left-color:var(--primary-soft);background:#58872a14}html.light body.os-modern .hlp-faq-nav a.is-active{color:var(--primary);border-left-color:var(--primary)}@media(max-width:860px){body.os-modern .hlp-faq-nav a{border:1px solid var(--border-strong);border-radius:var(--shape-pill);padding:6px 12px}body.os-modern .hlp-faq-nav a.is-active{border-color:currentColor}}body.os-modern .hlp-toggle-all{font:600 12.5px/1 var(--font-body);color:var(--text-dim);background:none;border:none;padding:6px 10px;cursor:pointer;text-decoration:underline;text-underline-offset:2px}body.os-modern .hlp-toggle-all:hover{color:var(--text-muted)}body.os-modern .hlp-cat{margin:0 0 26px;scroll-margin-top:calc(var(--header-h) + 16px)}body.os-modern .hlp-cat>h2{font:700 19px/1.3 var(--font-body);color:var(--text);margin:0 0 10px}body.os-modern .hlp-q{border:1px solid var(--border);border-radius:var(--shape-sm);background:var(--surface-container-low);margin:0 0 8px;scroll-margin-top:calc(var(--header-h) + 16px)}body.os-modern .hlp-q summary{display:flex;align-items:center;gap:10px;padding:12px 14px;cursor:pointer;list-style:none;font:600 14.5px/1.4 var(--font-body);color:var(--text);border-radius:var(--shape-sm);transition:background var(--dur-short) var(--ease-emphasized)}body.os-modern .hlp-q summary::-webkit-details-marker{display:none}body.os-modern .hlp-q summary:hover{background:var(--surface-container-highest)}body.os-modern .hlp-q-text{flex:1}body.os-modern .hlp-q-chev{width:16px;height:16px;flex:none;color:var(--text-dim);transition:rotate var(--dur-short) var(--ease-emphasized)}body.os-modern .hlp-q[open]>summary .hlp-q-chev{rotate:180deg}body.os-modern .hlp-q-link{display:grid;place-items:center;width:26px;height:26px;flex:none;border:none;background:none;color:var(--text-dim);border-radius:var(--shape-xs);cursor:pointer;opacity:0;transition:opacity var(--dur-short) var(--ease-emphasized)}body.os-modern .hlp-q summary:hover .hlp-q-link,body.os-modern .hlp-q-link:focus-visible{opacity:1}body.os-modern .hlp-q-link svg{width:14px;height:14px}body.os-modern .hlp-q-link:hover{color:var(--text);background:var(--surface-container-high)}body.os-modern .hlp-q-link.is-copied{color:var(--primary-soft);opacity:1}@media(hover:none){body.os-modern .hlp-q-link{opacity:1}}body.os-modern .hlp-q-body{padding:2px 14px 14px}body.os-modern .hlp-q-body p{margin:0 0 8px;font:400 14.5px/1.65 var(--font-body);color:var(--text-muted)}html.light body.os-modern .hlp-q-body p{color:#3d4a41}body.os-modern .hlp-q-action{margin:0}body.os-modern .hlp-q-action a{display:inline-flex;align-items:center;gap:5px;font:600 13.5px/1 var(--font-body);color:var(--primary-soft);text-decoration:none}html.light body.os-modern .hlp-q-action a{color:var(--primary)}body.os-modern .hlp-q-action a:hover{text-decoration:underline;text-underline-offset:2px}body.os-modern .hlp-q-action svg{width:13px;height:13px}@media(prefers-reduced-motion:reduce){body.os-modern .hlp-q-chev{transition:none}}