/* 기본 상단(제목·소개·검색)과 시안의 faq-deck·faq-browser를 결합한다. */
.fq{padding-block:72px 120px}

/* ---------- 소개 | 검색 ---------- */
.fq-hero{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:64px;align-items:end}
.info-page .fq-hero-title{margin-top:14px;font-size:clamp(26px,3.4vw,52px);line-height:1.2;font-weight:700;letter-spacing:-.05em;word-break:keep-all}
.fq-hero-side{display:grid;gap:18px}
.fq-search{display:flex;align-items:center;gap:12px;padding:0 16px 0 20px;border-radius:2px;background:color-mix(in srgb,var(--text) 6%,transparent);transition:background .3s}
.fq-search:focus-within{background:color-mix(in srgb,var(--text) 10%,transparent)}
.fq-search-icon{color:var(--muted);font:400 22px/1 var(--font-latin);transition:color .3s}
.fq-search:focus-within .fq-search-icon{color:var(--mint)}
.fq-search input{flex:1;min-width:0;padding:19px 0;border:0;background:none;color:var(--text);font:inherit;font-size:17px;line-height:1.4;outline:0;caret-color:var(--mint)}
.fq-search input::placeholder{color:var(--muted)}
.fq-search input::-webkit-search-cancel-button{filter:invert(1)}
.fq-search-key{display:grid;place-items:center;min-width:24px;height:24px;padding:0 6px;border-radius:2px;background:color-mix(in srgb,var(--text) 10%,transparent);color:var(--muted);font:600 12px/1 var(--font-latin)}
.fq-search:focus-within .fq-search-key{opacity:0}
.fq-keywords{display:flex;flex-wrap:wrap;align-items:center;gap:6px 4px}
.fq-keywords>span{margin-right:8px;color:var(--muted);font-size:13px}
.fq-keywords button{padding:6px 12px;border-radius:2px;background:color-mix(in srgb,var(--text) 5%,transparent);color:var(--text);font-size:14px;line-height:20px;transition:background .3s,color .3s}
.fq-keywords button:hover,.fq-keywords button[aria-pressed=true]{background:var(--mint);color:var(--bg)}

/* 질문 트랙 — 별도 비교 시안 파일 없이 이 페이지에서 사용한다. */
.faq-kicker{font:500 10px/1.5 var(--font-latin);letter-spacing:.15em;color:var(--mint)}
.faq-library{display:grid;grid-template-columns:250px minmax(0,1fr);align-items:start;gap:clamp(48px,8vw,120px);scroll-margin-top:120px}
.faq-deck{position:sticky;top:126px}
.faq-deck h2{margin-top:20px;font-size:34px;font-weight:500;line-height:1.35;letter-spacing:-.035em;word-break:keep-all}
.faq-filters{display:grid;margin-top:30px;border-block:1px solid var(--faq-rule)}
.faq-filters button{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:48px;padding:12px 14px;font-size:14px;color:var(--muted);transition:color .25s,background .25s}
.faq-filters button+button{border-top:1px solid #ffffff0b}
.faq-filters small{font:400 10px/1.5 var(--font-latin)}
.faq-filters button[aria-pressed=true]{background:var(--mint);color:var(--bg)}
.faq-filters button:focus-visible{outline-offset:-3px}
.faq-browser{min-width:0}
.faq-results-meta{display:flex;justify-content:space-between;gap:20px;padding:24px 0 16px;color:var(--muted);font:400 10px/1.5 var(--font-latin);letter-spacing:.06em}
.faq-results-meta>span:last-child{font-family:var(--font-sans);letter-spacing:0}
.faq-list{border-top:1px solid #ffffff40}
.faq-item{position:relative;border-bottom:1px solid var(--faq-rule);background:transparent;scroll-margin-top:120px;transition:background .4s}
.faq-item::before{content:'';position:absolute;z-index:1;inset:-1px 0 auto;height:2px;background:var(--mint);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease-out);pointer-events:none}
.faq-item.is-open::before{transform:scaleX(1)}
.faq-item[open]{background:#5eead407}
.faq-item summary{display:flex;align-items:center;gap:24px;min-height:108px;padding:24px 22px;list-style:none;cursor:pointer}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::marker{content:''}
.faq-item summary:focus-visible{outline:2px solid var(--mint);outline-offset:-4px}
.faq-question-no{flex:none;width:22px;font:400 12px/1.5 var(--font-latin);color:var(--muted);transition:color .3s}
.faq-question-text{flex:1;min-width:0}
.faq-question-text small{display:block;margin-bottom:9px;font:400 8px/1.5 var(--font-latin);letter-spacing:.12em;color:var(--muted)}
.faq-question-text>span{display:block;font-size:clamp(18px,1.5vw,22px);font-weight:500;line-height:1.5;letter-spacing:-.025em;word-break:keep-all;overflow-wrap:break-word}
.faq-toggle{position:relative;display:block;flex:none;width:34px;height:34px;border:1px solid #ffffff3b;border-radius:50%;transition:background .35s,border-color .35s}
.faq-toggle i{position:absolute;left:10px;right:10px;top:50%;height:1px;background:var(--text);transition:transform .4s,background .35s}
.faq-toggle i+i{transform:rotate(90deg)}
.faq-item[open] .faq-toggle{background:var(--mint);border-color:var(--mint)}
.faq-item[open] .faq-toggle i{background:var(--bg)}
.faq-item[open] .faq-toggle i+i{transform:rotate(0)}
.faq-item[open] .faq-question-no{color:var(--mint)}
.faq-answer{overflow:hidden}
.faq-answer-inner{padding:0 24px 24px 68px}
.faq-answer-content{display:grid;grid-template-columns:48px minmax(0,1fr);gap:22px;padding:26px 24px 30px;border-left:1px solid #5eead45c;background:#5eead409}
.faq-answer-mark{font:400 48px/1 var(--font-latin);letter-spacing:-.07em;color:var(--mint)}
.faq-answer-copy{min-width:0}
.faq-answer-tail{display:flex;justify-content:space-between;gap:12px;padding-top:14px;color:var(--muted);font:400 8px/1.5 var(--font-latin);letter-spacing:.1em}
.faq-empty{padding:70px 24px;text-align:center;border-bottom:1px solid var(--faq-rule)}
.faq-empty>span{font:500 clamp(22px,3vw,40px)/1.2 var(--font-latin);letter-spacing:-.04em;color:var(--mint)}
.faq-empty h3{margin-top:24px;font-size:21px;font-weight:500}
.faq-empty>p{margin-top:14px;color:var(--muted);font-size:14px;line-height:1.7;word-break:keep-all}
.faq-empty button{display:inline-flex;align-items:center;gap:30px;min-height:44px;margin-top:26px;padding:10px 18px;border:1px solid #5eead460;color:var(--mint);font-size:13px}
@media(hover:hover) and (pointer:fine){
  .faq-filters button:not([aria-pressed=true]):hover{background:#ffffff08;color:var(--text)}
  .faq-item summary:hover{background:#ffffff03}
  .faq-item summary:hover .faq-toggle{border-color:var(--mint)}
}
@media(max-width:1199px){
  .faq-library{grid-template-columns:200px minmax(0,1fr);gap:36px}
  .faq-deck h2{font-size:29px}
  .faq-item summary{gap:16px;padding-inline:18px}
  .faq-answer-inner{padding:0 18px 20px}
  .faq-answer-content{padding:24px 18px;gap:16px;grid-template-columns:32px minmax(0,1fr)}
  .faq-answer-mark{font-size:36px}
}
@media(min-width:768px) and (max-height:740px){
  .faq-deck{top:110px}
}
@media(max-width:767px){
  .faq-library{grid-template-columns:1fr;gap:24px;scroll-margin-top:105px}
  .faq-deck{position:static}
  .faq-deck h2{margin-top:12px;font-size:26px}
  .faq-deck h2 br{display:none}
  .faq-filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;border:0}
  .faq-filters button{gap:10px;min-height:42px;border:1px solid var(--faq-rule);padding:10px 12px;font-size:12px}
  .faq-filters button+button{border-top:1px solid var(--faq-rule)}
  .faq-filters small{font-size:9px}
  .faq-results-meta{padding-top:20px;font-size:9px}
  .faq-item summary{gap:12px;min-height:100px;padding:21px 8px}
  .faq-question-no{width:18px;font-size:10px}
  .faq-question-text small{font-size:7px;letter-spacing:.07em;margin-bottom:7px}
  .faq-question-text>span{font-size:17px;line-height:1.5}
  .faq-toggle{width:28px;height:28px}
  .faq-toggle i{left:8px;right:8px}
  .faq-answer-inner{padding:0 0 18px 30px}
  .faq-answer-content{grid-template-columns:1fr;gap:12px;padding:20px 16px}
  .faq-answer-mark{font-size:30px}
  .faq-answer-tail{font-size:7px;letter-spacing:0;gap:8px}
  .faq-answer-tail>span:last-child{max-width:110px;text-align:right}
}
@media(prefers-reduced-motion:no-preference){
  .faq-item.is-open .faq-answer-copy{animation:faq-answer-in .5s .06s var(--ease-out) both}
  @keyframes faq-answer-in{from{opacity:0;translate:0 12px}to{opacity:1;translate:0 0}}
}

/* 검색은 상단 한 곳만 사용하며, 질문 목록은 기존 container 너비를 공유한다. */
.faq-page--combined{--faq-rule:#ffffff24}
.faq-page--combined .faq-library{margin-top:64px;padding-block:0}
.faq-page--combined .faq-results-meta{padding-top:0}
.faq-answer-text{font-size:16px;line-height:1.95;color:#c8d1cb;word-break:keep-all;overflow-wrap:break-word}
.faq-answer-text>p+p{margin-top:12px}
.faq-item mark{background:color-mix(in srgb,var(--mint) 30%,transparent);color:inherit;border-radius:2px}
.fq-a-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding-top:20px}
.fq-a-actions button{padding:7px 12px;border-radius:2px;background:color-mix(in srgb,var(--text) 6%,transparent);color:var(--muted);font-size:13px;font-weight:600;transition:background .3s,color .3s}
.fq-a-actions button:hover{color:var(--text)}
.fq-a-actions a{color:var(--mint);font-size:14px;font-weight:600}
.fq-toast{position:fixed;left:50%;bottom:100px;z-index:95;max-width:calc(100% - 32px);padding:12px 18px;border-radius:2px;background:var(--text);color:var(--bg);font-size:14px;font-weight:600;overflow-wrap:anywhere;translate:-50% 16px;opacity:0;pointer-events:none;transition:opacity .3s,translate .4s var(--ease-out)}
.fq-toast.is-on{opacity:1;translate:-50% 0}
@media(max-width:1199px){
  .fq{padding-block:56px 96px}
  .fq-hero{grid-template-columns:1fr;gap:28px}
  .faq-answer-text{font-size:15px}
}
@media(max-width:767px){
  .faq-page--combined .faq-library{margin-top:40px}
  .faq-answer-text{font-size:14px;line-height:1.85}
}
@media(max-width:599px){
  .fq{padding-block:40px 72px}
  .info-page .fq-hero-title{font-size:26px}
  .fq-search-key{display:none}
}
@media(prefers-reduced-motion:reduce){
  .faq-page--combined .faq-library *,.faq-page--combined .faq-library *::before,.fq-toast{animation:none!important;transition:none!important}
}