.faq-hero{padding:82px 0 76px;border-bottom:1px solid var(--line)}
.faq-hero .breadcrumbs{margin-bottom:66px}
.faq-hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:80px;align-items:end}
.faq-hero h1{max-width:760px;font-size:clamp(52px,7vw,86px)}
.faq-intro{padding-bottom:3px}
.faq-intro>p:first-child{margin:0;color:var(--ink);font:24px/1.43 var(--serif)}
.faq-intro .faq-note{margin:25px 0 0;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:14px;line-height:1.55}

.faq-tools{position:sticky;top:92px;z-index:12;padding:20px 0;background:rgba(248,246,240,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.faq-search{position:relative;display:block}
.faq-search input{width:100%;height:54px;padding:0 82px 0 48px;border:1px solid #aaa59b;border-radius:4px;background:var(--white);color:var(--ink);font:16px/1.2 var(--sans)}
.faq-search input:focus{border-color:var(--ink);outline:3px solid rgba(209,43,34,.15);outline-offset:1px}
.faq-search input::placeholder{color:#77736b}
.search-icon{position:absolute;top:18px;left:19px;width:16px;height:16px;border:2px solid var(--muted);border-radius:50%;pointer-events:none}
.search-icon::after{content:"";position:absolute;width:7px;height:2px;right:-5px;bottom:-3px;background:var(--muted);transform:rotate(45deg)}
.faq-search kbd{position:absolute;right:14px;top:14px;padding:5px 8px;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;color:var(--muted);background:var(--paper);font:12px/1 var(--sans)}
.faq-result-count{margin:12px 0 0;color:var(--red);font:700 13px/1.1 var(--sans)}
.topic-filters{display:flex;gap:8px;margin-top:12px;overflow-x:auto;scrollbar-width:none}
.topic-filters::-webkit-scrollbar{display:none}
.topic-filter{flex:0 0 auto;padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;font:700 12px/1.1 var(--sans)}
.topic-filter:hover{border-color:var(--ink);color:var(--ink)}
.topic-filter.is-active{border-color:var(--ink);background:var(--ink);color:var(--white)}

.faq-body{padding:76px 0 112px}
.faq-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:88px;align-items:start}
.faq-index{position:sticky;top:228px}
.faq-index nav{display:grid;border-top:1px solid var(--line)}
.faq-index nav a{display:grid;grid-template-columns:26px 1fr;gap:9px;padding:13px 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:14px;font-weight:700;line-height:1.35;text-decoration:none}
.faq-index nav a:hover,.faq-index nav a:focus-visible{color:var(--red)}
.faq-index nav span{color:var(--red);font-size:11px;letter-spacing:.06em}
.index-principle{margin-top:31px;padding:22px;background:var(--sage)}
.index-principle span,.index-principle strong{display:block}
.index-principle span{margin-bottom:10px;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.index-principle strong{font:21px/1.22 var(--serif)}
.faq-section{scroll-margin-top:226px;margin-bottom:104px}
.faq-section:last-of-type{margin-bottom:0}
.faq-section-head{display:grid;grid-template-columns:52px minmax(0,1fr);gap:21px;align-items:start;margin-bottom:24px}
.faq-section-head>span{display:grid;place-items:center;width:52px;height:52px;border:1px solid var(--ink);border-radius:50%;font:800 12px/1 var(--sans)}
.faq-section-head .kicker{margin-bottom:8px}
.faq-section-head h2{max-width:700px;margin:0;font-size:clamp(34px,4.5vw,50px)}
.faq-section-head .stage-intro{max-width:690px;margin:13px 0 0;color:var(--muted);font-size:16px;line-height:1.55}
.faq-item{border-top:1px solid var(--ink)}
.faq-item:last-child{border-bottom:1px solid var(--ink)}
.faq-item summary{display:grid;grid-template-columns:32px minmax(0,1fr) 28px;gap:16px;align-items:start;padding:25px 2px;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover h3{color:var(--red)}
.faq-item .question-number{padding-top:4px;color:var(--red);font-size:11px;font-weight:800;letter-spacing:.07em}
.faq-item h3{max-width:720px;margin:0;font:500 clamp(21px,2.4vw,27px)/1.22 var(--serif);transition:color .16s ease}
.toggle{position:relative;width:24px;height:24px;margin-top:2px}
.toggle::before,.toggle::after{content:"";position:absolute;top:11px;left:4px;width:16px;height:1px;background:var(--ink);transition:transform .18s ease}
.toggle::after{transform:rotate(90deg)}
.faq-item[open] .toggle::after{transform:rotate(0)}
.faq-answer{padding:0 54px 30px 50px;color:var(--muted);font-size:16px;line-height:1.65}
.faq-answer p{margin:0 0 14px}.faq-answer p:last-child{margin-bottom:0}
.faq-answer .short-answer{color:var(--ink);font-size:18px;font-weight:750;line-height:1.5}
.faq-item[hidden],.faq-section[hidden]{display:none}
.faq-empty{padding:54px;border:1px solid var(--line);background:var(--white)}
.faq-empty h2{font-size:42px}.faq-empty>p:not(.kicker){color:var(--muted)}
.faq-empty .btn{margin-top:16px}

.faq-principles{padding:96px 0;background:var(--ink);color:var(--white)}
.faq-principles .kicker{margin-bottom:34px}
.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #545149}
.principle-grid article{min-width:0;padding:30px 28px 4px;border-right:1px solid #545149}
.principle-grid article:first-child{padding-left:0}.principle-grid article:last-child{border-right:0;padding-right:0}
.principle-grid span{display:block;margin-bottom:36px;color:#ff766d;font-size:11px;font-weight:800;letter-spacing:.08em}
.principle-grid h2{margin-bottom:14px;font-size:30px}
.principle-grid p{margin:0;color:#bdb8ae;font-size:14px;line-height:1.55}
.faq-closing{text-align:center;background:var(--paper)}
.faq-closing .copy{width:min(900px,calc(100% - 48px))}
.living-faq{padding:96px 0 78px;border-bottom:1px solid var(--line)}
.living-faq h2{font-size:clamp(40px,5.3vw,60px)}
.living-faq>p:last-child,.curiosity-invite>p{max-width:720px;margin:0 auto;color:var(--muted);font-size:18px;line-height:1.62}
.curiosity-invite{padding:76px 0 100px}
.curiosity-invite h2{font-size:clamp(38px,4.8vw,54px)}
.faq-closing .actions{justify-content:center}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media(max-width:900px){
  .faq-hero-grid{grid-template-columns:1fr;gap:32px}.faq-hero .breadcrumbs{margin-bottom:46px}.faq-intro{max-width:720px}
  .faq-layout{grid-template-columns:1fr;gap:48px}.faq-index{display:none}
  .principle-grid{grid-template-columns:1fr 1fr}.principle-grid article{padding:28px;border-bottom:1px solid #545149}.principle-grid article:nth-child(2){border-right:0;padding-right:0}.principle-grid article:nth-child(3){padding-left:0;border-bottom:0}.principle-grid article:nth-child(4){border:0;padding-right:0}
}
@media(max-width:650px){
  .faq-hero{padding:47px 0 50px}.faq-hero .breadcrumbs{margin-bottom:34px}.faq-hero h1{font-size:48px}.faq-intro>p:first-child{font-size:21px}
  .faq-tools{top:82px;padding:13px 0}.faq-search input{height:49px;padding-left:43px;padding-right:14px;font-size:14px}.faq-search kbd{display:none}.search-icon{top:16px;left:17px;width:15px;height:15px}
  .topic-filters{margin-top:9px}.topic-filter{padding:8px 11px}.faq-result-count{margin-top:9px;font-size:12px}
  .faq-body{padding:54px 0 76px}.faq-section{scroll-margin-top:176px;margin-bottom:72px}.faq-section-head{grid-template-columns:40px minmax(0,1fr);gap:14px}.faq-section-head>span{width:40px;height:40px}.faq-section-head h2{font-size:34px}
  .faq-item summary{grid-template-columns:24px minmax(0,1fr) 24px;gap:9px;padding:21px 0}.faq-item h3{font-size:21px}.faq-answer{padding:0 4px 25px 33px;font-size:15px}.faq-answer .short-answer{font-size:16px}.faq-empty{padding:34px 25px}.faq-empty h2{font-size:34px}
  .faq-principles{padding:66px 0}.principle-grid{grid-template-columns:1fr}.principle-grid article,.principle-grid article:nth-child(n){padding:24px 0;border-right:0;border-bottom:1px solid #545149}.principle-grid article:last-child{border-bottom:0}.principle-grid span{margin-bottom:18px}
  .faq-closing .copy{width:calc(100% - 30px)}.living-faq{padding:67px 0 56px}.living-faq h2 br{display:none}.living-faq>p:last-child,.curiosity-invite>p{font-size:16px}.curiosity-invite{padding:54px 0 70px}
}
@media(prefers-reduced-motion:reduce){.toggle::after,.faq-item h3{transition:none}}