.fh-page{padding:15px 0 30px;min-width:0}.fh-hero{position:relative;display:flex;align-items:center;justify-content:space-between;gap:35px;background:var(--vd-panel);border:1px solid var(--vd-border);border-radius:25px;padding:38px 42px;overflow:hidden}.fh-hero-content{width:65%;max-width:650px;position:relative;z-index:1}.fh-eyebrow{display:flex;align-items:center;gap:7px;color:var(--vd-purple);font-size:11px}.fh-hero h1{color:var(--vd-text);font-size:36px;line-height:1.65;font-weight:800;margin:17px 0 14px}.fh-hero p{color:var(--vd-muted);font-size:12px;line-height:2;margin:0 0 24px}.fh-search{display:flex;align-items:center;gap:12px;background:var(--vd-bg);border:1px solid var(--vd-border);border-radius:13px;padding:7px 10px;min-width:0}.fh-search>i{font-size:22px;color:var(--vd-purple);padding-inline-start:4px}.fh-search input{background:none;border:0;outline:none;color:var(--vd-text);font:inherit;font-size:12px;min-width:0;width:100%;padding:9px 0}.fh-search:focus-within{outline:2px solid var(--vd-purple);outline-offset:3px}.fh-search button{display:flex;gap:12px;align-items:center;white-space:nowrap;background:var(--vd-purple);border:0;border-radius:9px;padding:12px 15px;color:#fff;font:inherit;font-size:11px;cursor:pointer}.fh-hero-art{position:relative;display:grid;place-items:center;flex-shrink:0;width:230px;height:230px;isolation:isolate}.fh-orbit{position:absolute;inset:0;border:1px solid var(--vd-border);border-radius:50%;background:radial-gradient(circle,var(--vd-active),transparent 70%)}.fh-orbit:after{content:'';position:absolute;inset:25px;border:1px dashed var(--vd-border);border-radius:50%}.fh-hero-art>i{display:grid;place-items:center;width:140px;height:140px;border:1px solid #9273d5;border-radius:38px;background:linear-gradient(145deg,#7046ba,#353459);box-shadow:0 20px 50px #6044a030;color:#e4d4ff;font-size:74px;transform:rotate(-12deg)}.fh-hero-art>b{position:absolute;right:12px;top:25px;display:grid;place-items:center;width:56px;height:56px;border-radius:19px;background:var(--vd-cyan-soft);color:var(--vd-cyan);border:1px solid var(--vd-border);font:34px sans-serif;transform:rotate(10deg)}.fh-art-label{position:absolute;bottom:1px;font:9px sans-serif;letter-spacing:4px;color:var(--vd-muted)}.fh-section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:28px 0 20px}.fh-section-heading h2{font-size:19px;color:var(--vd-text);margin:9px 0 0;line-height:1.8}.fh-total{font-size:10px;color:var(--vd-muted);white-space:nowrap;font-weight:400}.fh-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.fh-topic-card{display:flex;flex-direction:column;background:var(--vd-panel);border:1px solid var(--vd-border);border-radius:20px;padding:23px;min-width:0;transition:border-color .2s,transform .2s}.fh-topic-card:hover{transform:translateY(-3px);border-color:var(--vd-purple)}.fh-topic-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.fh-topic-top>span:last-child{color:var(--vd-muted);font-size:10px}.fh-topic-icon{display:grid;place-items:center;width:46px;height:46px;font-size:25px;border-radius:14px;background:var(--vd-active);color:var(--vd-purple)}.fh-topic-card:nth-child(3n+2) .fh-topic-icon{background:var(--vd-cyan-soft);color:var(--vd-cyan)}.fh-topic-card h3{font-size:17px;line-height:1.9;margin:17px 0 13px;overflow-wrap:anywhere}.fh-page .fh-topic-card h3 a{color:var(--vd-text)}.fh-subtopics{display:grid;gap:3px;margin-bottom:18px}.fh-page .fh-subtopics a{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--vd-muted);font-size:11px;line-height:1.8;padding:7px 0}.fh-subtopics i{font-size:12px}.fh-page .fh-topic-all{border-top:1px solid var(--vd-border);padding-top:17px;margin-top:auto;display:flex;justify-content:space-between;gap:12px;color:var(--vd-cyan);font-size:11px}.fh-topic-all i{font-size:19px}.fh-expand{display:flex;align-items:center;gap:7px;background:var(--vd-panel);border:1px solid var(--vd-border);border-radius:9px;padding:9px 12px;font:inherit;font-size:10px;color:var(--vd-muted);white-space:nowrap;cursor:pointer}.fh-questions{display:grid;gap:12px}.fh-question{background:var(--vd-panel);border:1px solid var(--vd-border);border-radius:15px;min-width:0;scroll-margin-top:25px;overflow:hidden}.fh-question[open]{border-color:color-mix(in srgb,var(--vd-purple) 55%,var(--vd-border))}.fh-question summary{display:flex;align-items:center;gap:12px;padding:20px 22px;cursor:pointer;list-style:none}.fh-question summary::-webkit-details-marker{display:none}.fh-question-symbol{display:grid;place-items:center;color:var(--vd-muted);font-size:23px}.fh-question[open] .fh-question-symbol{color:var(--vd-purple)}.fh-question h3{font-size:13px;color:var(--vd-text);line-height:2;margin:0;flex:1;min-width:0;overflow-wrap:anywhere}.fh-toggle{color:var(--vd-muted);background:var(--vd-raised);border-radius:8px;padding:5px;font-size:15px;transition:transform .2s}.fh-question[open] .fh-toggle{transform:rotate(45deg);color:var(--vd-purple);background:var(--vd-active)}.fh-answer{padding:0 57px 16px 24px;color:var(--vd-muted);font-size:13px;line-height:2.35;overflow-wrap:anywhere}.fh-answer *{max-width:100%!important;box-sizing:border-box}.fh-answer :is(p,div,span,li){color:inherit!important;font:inherit!important;background:transparent!important}.fh-answer p{margin:0 0 15px}.fh-answer :is(h1,h2,h3,h4,h5,h6){font:inherit!important;font-weight:700!important;color:var(--vd-text)!important;margin:20px 0 10px}.fh-answer :is(img,video,iframe){max-width:100%!important;height:auto;border-radius:9px}.fh-answer iframe{aspect-ratio:16/9;width:100%}.fh-answer a{color:var(--vd-cyan)!important;text-decoration:underline;text-underline-offset:4px}.fh-answer ul{list-style:disc;padding-inline-start:23px}.fh-answer ol{list-style:decimal;padding-inline-start:23px}.fh-answer table{display:block;overflow-x:auto;border-collapse:collapse;max-width:100%}.fh-answer :is(td,th){border:1px solid var(--vd-border);padding:8px}.fh-answer pre{direction:ltr;white-space:pre-wrap;text-align:left}.fh-question-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid var(--vd-border);margin:0 23px;padding:12px 0;font-size:10px}.fh-page .fh-question-footer a{color:var(--vd-purple)}.fh-page .fh-question-footer .fh-permalink{margin-inline-start:auto;color:var(--vd-muted)}.fh-question-footer i{margin-inline-start:4px}.fh-empty{width:100%;padding:35px 20px;border:1px dashed var(--vd-border);background:var(--vd-panel);border-radius:16px;text-align:center;grid-column:1/-1}.fh-empty>i{font-size:35px;color:var(--vd-purple)}.fh-empty h3{font-size:16px;color:var(--vd-text);line-height:2;margin:15px 0 8px}.fh-empty p{font-size:12px;color:var(--vd-muted);line-height:2}.fh-page .fh-empty a{display:inline-block;font-size:11px;color:var(--vd-cyan);margin-top:15px}.fh-support{display:flex;align-items:center;gap:20px;margin-top:30px;padding:28px 30px;border:1px solid var(--vd-border);border-radius:22px;background:var(--vd-panel)}.fh-support-icon{display:grid;place-items:center;width:70px;height:70px;flex-shrink:0;background:var(--vd-active);color:var(--vd-purple);font-size:37px;border-radius:22px}.fh-support>div>span{font-size:10px;color:var(--vd-purple)}.fh-support h2{font-size:20px;color:var(--vd-text);margin:9px 0}.fh-support p{font-size:11px;line-height:2;color:var(--vd-muted);margin:0}.fh-page .fh-support>a{display:flex;align-items:center;justify-content:center;gap:15px;background:var(--vd-purple);border-radius:11px;color:#fff;padding:13px 17px;font-size:11px;white-space:nowrap;margin-inline-start:auto}.fh-breadcrumb{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:11px;color:var(--vd-muted);margin:5px 0 25px}.fh-page .fh-breadcrumb a{color:var(--vd-muted)}.fh-breadcrumb i{font-size:10px}.fh-category-heading{display:flex;align-items:center;gap:17px;margin-bottom:30px}.fh-category-icon{display:grid;place-items:center;width:67px;height:67px;background:var(--vd-active);color:var(--vd-purple);font-size:34px;border-radius:20px;flex-shrink:0}.fh-category-heading h1{font-size:27px;line-height:1.8;color:var(--vd-text);margin:8px 0}.fh-category-heading p{font-size:12px;color:var(--vd-muted);margin:0}.fh-page .fh-category-heading>a{margin-inline-start:auto;color:var(--vd-muted);font-size:11px;white-space:nowrap}.fh-category-layout{display:grid;grid-template-columns:245px minmax(0,1fr);gap:25px;align-items:start}.fh-sidebar{position:sticky;top:25px;background:var(--vd-panel);border:1px solid var(--vd-border);border-radius:19px;padding:22px 15px}.fh-side-title{font-size:12px;color:var(--vd-text);display:flex;align-items:center;gap:8px;padding:0 10px 20px;border-bottom:1px solid var(--vd-border);margin-bottom:12px}.fh-side-title i{color:var(--vd-purple);font-size:19px}.fh-page .fh-side-topic{display:flex;align-items:center;justify-content:space-between;gap:9px;font-size:12px;color:var(--vd-muted);padding:12px 10px;border-radius:10px;line-height:1.9}.fh-side-topic i{font-size:11px}.fh-side-children{display:grid;margin:5px 14px 12px 0;border-inline-start:1px solid var(--vd-border);padding-inline-start:9px;gap:3px}.fh-page .fh-side-children a{font-size:11px;padding:9px;border-radius:8px;color:var(--vd-muted);line-height:1.9}.fh-page .fh-sidebar [aria-current=page]{background:var(--vd-active);color:var(--vd-purple)}.fh-side-note{display:flex;align-items:start;gap:8px;border-top:1px solid var(--vd-border);padding:18px 10px 0;margin-top:16px;color:var(--vd-muted)}.fh-side-note i{color:var(--vd-purple);font-size:19px}.fh-side-note p{font-size:10px;line-height:2;margin:0}.fh-category-content{min-width:0}.fh-category-content>.fh-search{background:var(--vd-panel)}.fh-category-content .fh-section-heading{margin-top:22px}.fh-category-content .fh-section-heading h2{font-size:16px;margin:0}.fh-category-content .fh-total{margin-inline-start:8px}.fh-child-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.fh-page .fh-child-chips a{display:inline-flex;align-items:center;gap:12px;background:var(--vd-panel);border:1px solid var(--vd-border);border-radius:9px;color:var(--vd-purple);padding:10px 12px;font-size:11px}.fh-search-state{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;background:var(--vd-active);padding:11px 14px;border-radius:10px;color:var(--vd-purple);font-size:11px;margin-top:13px}.fh-page .fh-search-state a{color:var(--vd-purple)}.fh-page .fh-back{display:inline-flex;gap:8px;align-items:center;color:var(--vd-muted);font-size:11px;margin-top:22px}.fh-pagination{display:flex;align-items:center;justify-content:center;gap:18px;color:var(--vd-muted);font-size:11px;margin:22px 0}.fh-page .fh-pagination a{border:1px solid var(--vd-border);border-radius:9px;background:var(--vd-panel);padding:9px 12px;color:var(--vd-text)}.fh-page [hidden]{display:none!important}.fh-page :is(a,button,summary):focus-visible{outline:2px solid var(--vd-cyan);outline-offset:4px}.fh-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[data-theme=dark] .fh-search button,[data-theme=dark] .fh-page .fh-support>a{color:#21172f}
@media(max-width:1150px){.fh-hero{padding:30px}.fh-hero-art{width:190px;height:190px}.fh-hero-art>i{width:115px;height:115px;font-size:60px;border-radius:30px}.fh-hero h1{font-size:31px}.fh-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.fh-category-layout{grid-template-columns:205px minmax(0,1fr);gap:20px}.fh-support{gap:15px;padding:23px}.fh-support-icon{width:55px;height:55px;font-size:29px;border-radius:18px}.fh-support h2{font-size:18px}}
@media(max-width:760px){.fh-category-layout{grid-template-columns:1fr}.fh-sidebar{position:static;padding:17px}.fh-sidebar nav{display:flex;gap:8px;overflow-x:auto;padding:3px 0 6px}.fh-side-title{padding:0 0 13px;margin-bottom:10px}.fh-side-note,.fh-side-children{display:none}.fh-page .fh-side-topic{white-space:nowrap;background:var(--vd-bg);font-size:10px;padding:9px 12px}.fh-side-topic i{display:none}.fh-hero{gap:15px}.fh-hero-content{width:100%}.fh-hero-art{width:145px;height:170px}.fh-hero-art>i{width:100px;height:100px;font-size:50px}.fh-hero-art>b{width:42px;height:42px;font-size:25px;right:0}.fh-art-label{font-size:7px;letter-spacing:2px}.fh-hero h1{font-size:29px}.fh-support{flex-wrap:wrap}.fh-support>div{flex:1}.fh-page .fh-support>a{margin-inline-start:70px}.fh-category-heading h1{font-size:24px}.fh-category-heading>a{display:none}}
@media(max-width:600px){.fh-page{padding-top:8px}.fh-hero{padding:26px 20px;border-radius:19px}.fh-hero-art{display:none}.fh-hero h1{font-size:30px}.fh-hero p{font-size:11px}.fh-search{padding:6px 8px;gap:7px}.fh-search input{font-size:11px}.fh-search button{padding:11px;font-size:10px;gap:7px}.fh-search>i{font-size:19px}.fh-topic-grid{grid-template-columns:1fr;gap:15px}.fh-topic-card{padding:21px;border-radius:17px}.fh-topic-card h3{font-size:17px}.fh-section-heading{gap:10px;margin-top:25px}.fh-section-heading h2{font-size:17px}.fh-eyebrow{font-size:10px}.fh-question summary{padding:17px 15px;gap:10px}.fh-question h3{font-size:12px}.fh-question-symbol{font-size:20px}.fh-answer{padding:0 20px 15px;font-size:12px;line-height:2.3}.fh-question-footer{margin:0 17px;font-size:9px}.fh-expand{padding:8px;font-size:9px}.fh-category-content .fh-section-heading{flex-wrap:wrap}.fh-category-content .fh-section-heading h2{font-size:15px}.fh-support{padding:21px 18px;border-radius:18px;gap:13px}.fh-support h2{font-size:17px;line-height:1.8}.fh-support p{font-size:10px}.fh-support-icon{width:46px;height:46px;font-size:26px;border-radius:15px}.fh-page .fh-support>a{width:100%;margin:5px 0 0;font-size:11px}.fh-category-heading{gap:12px;margin-bottom:23px}.fh-category-heading h1{font-size:22px}.fh-category-heading p{font-size:10px;line-height:2}.fh-category-icon{width:50px;height:50px;font-size:27px;border-radius:16px}.fh-breadcrumb{font-size:10px;line-height:1.9;margin-bottom:20px}.fh-topic-top>span:last-child{font-size:9px}.fh-search-state{font-size:10px}.fh-pagination{gap:12px;font-size:10px}}
@media(prefers-reduced-motion:reduce){.fh-topic-card,.fh-toggle{transition:none}.fh-topic-card:hover{transform:none}}
.fh-sidebar,.fh-faq-section,.fh-questions{min-width:0}.fh-questions{grid-template-columns:minmax(0,1fr)}@media(max-width:760px){.fh-category-layout{grid-template-columns:minmax(0,1fr)}}