.page-faq{
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: clip;
}
.page-faq *,
.page-faq *::before,
.page-faq *::after{ box-sizing: border-box; }

.page-faq .eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--flame);
  margin: 0 0 10px;
}

/* ---------- breadcrumb ---------- */
.page-faq .crumbs{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(27,42,65,.62);
}
.page-faq .crumbs a{
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .16s ease, color .16s ease;
}
.page-faq .crumbs a:hover,
.page-faq .crumbs a:focus-visible{
  color: var(--ink);
  border-bottom-color: var(--flame);
}
.page-faq .crumbs a:focus-visible{
  outline: 2px solid var(--flame);
  outline-offset: 3px;
}

/* ---------- hero ---------- */
.page-faq .kb-hero{
  padding: clamp(20px,3vw,30px) 0 clamp(34px,5vw,60px);
  background: linear-gradient(180deg, var(--card) 0%, var(--paper) 78%);
  border-bottom: 1px solid var(--line);
}
.page-faq .kb-hero-grid{
  display: grid;
  gap: clamp(26px,4vw,48px);
  margin-top: clamp(18px,3vw,30px);
}
.page-faq h1{
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(32px,6.4vw,64px);
  line-height: 1.12;
  letter-spacing: -.02em;
  margin: 0 0 18px;
  color: var(--ink);
}
.page-faq .lede{
  font-size: clamp(16px,1.6vw,19px);
  line-height: 1.8;
  color: rgba(27,42,65,.86);
  max-width: 44ch;
  margin: 0 0 26px;
}
.page-faq .kb-quick{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line);
  max-width: 460px;
}
.page-faq .kb-quick li{ border-bottom: 1px solid var(--line); }
.page-faq .kb-quick a{
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 12px 2px;
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  transition: color .16s ease, padding-left .16s ease;
}
.page-faq .kb-quick a:hover,
.page-faq .kb-quick a:focus-visible{
  color: var(--clay);
  padding-left: 8px;
}
.page-faq .kb-quick a:focus-visible{
  outline: 2px solid var(--flame);
  outline-offset: 3px;
}
.page-faq .kb-quick-num{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--flame);
  letter-spacing: .06em;
}
.page-faq .kb-hero-figure{
  margin: 0;
  background: var(--card);
  border: 1px solid var(--line);
  padding: 10px 10px 12px;
}
.page-faq .kb-hero-figure img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line-soft);
}
.page-faq .kb-hero-figure figcaption{
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: rgba(27,42,65,.66);
  margin-top: 10px;
}

/* ---------- entry board ---------- */
.page-faq .kb-entries{
  background: var(--ink);
  color: var(--paper);
  padding: clamp(38px,5vw,72px) 0 clamp(42px,6vw,80px);
}
.page-faq .kb-head--dark h2{ color: var(--paper); }
.page-faq .kb-entry-grid{
  display: grid;
  gap: 1px;
  margin-top: clamp(22px,3vw,34px);
  background: rgba(246,241,231,.18);
  border-top: 1px solid rgba(246,241,231,.18);
  border-bottom: 1px solid rgba(246,241,231,.18);
}
.page-faq .kb-entry{
  display: block;
  background: var(--ink);
  padding: 22px 18px 24px;
  text-decoration: none;
  color: var(--paper);
  transition: background .16s ease, transform .16s ease;
}
.page-faq .kb-entry:hover,
.page-faq .kb-entry:focus-visible{
  background: #22344f;
}
.page-faq .kb-entry:focus-visible{
  outline: 2px solid var(--flame);
  outline-offset: -2px;
}
.page-faq .kb-entry-num{
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--sand);
  margin-bottom: 10px;
}
.page-faq .kb-entry-title{
  display: block;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.3;
  margin-bottom: 10px;
}
.page-faq .kb-entry-text{
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  margin-bottom: 16px;
}
.page-faq .kb-entry-go{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--sand);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

/* ---------- generic section ---------- */
.page-faq .kb-section{
  padding: clamp(44px,6vw,88px) 0;
}
.page-faq .kb-section--stone{ background: var(--stone); }
.page-faq .kb-section--mist{ background: var(--mist); }

.page-faq .kb-head{ max-width: 62ch; }
.page-faq .kb-head h2{
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(26px,3.6vw,42px);
  line-height: 1.24;
  letter-spacing: -.01em;
  margin: 0 0 14px;
  padding-top: 16px;
  border-top: 2px solid var(--ink);
  color: var(--ink);
}
.page-faq .kb-head--dark h2{ border-top-color: var(--flame); }
.page-faq .kb-sub{
  margin: 0;
  color: rgba(27,42,65,.82);
  font-size: 15px;
  max-width: 56ch;
}

/* ---------- wide figure ---------- */
.page-faq .kb-figure-wide{
  margin: clamp(24px,4vw,40px) 0 0;
  background: var(--card);
  border: 1px solid var(--line);
  padding: 10px;
}
.page-faq .kb-figure-wide img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .kb-figure-wide figcaption{
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(27,42,65,.66);
  margin-top: 10px;
  line-height: 1.6;
}

/* ---------- steps ---------- */
.page-faq .kb-steps{
  display: grid;
  gap: 12px;
  margin-top: clamp(22px,3.5vw,36px);
}
.page-faq .kb-step{
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--flame);
  padding: 16px 16px 18px;
}
.page-faq .kb-step summary{
  cursor: pointer;
  list-style: none;
  display: flex;
  gap: 12px;
  align-items: baseline;
  color: var(--ink);
}
.page-faq .kb-step summary::-webkit-details-marker{ display: none; }
.page-faq .kb-step summary:focus-visible{
  outline: 2px solid var(--flame);
  outline-offset: 4px;
}
.page-faq .kb-step-num{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--flame);
  flex: 0 0 auto;
}
.page-faq .kb-step-title{
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 16px;
  line-height: 1.45;
}
.page-faq .kb-step-body{
  margin-top: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--line-soft);
}
.page-faq .kb-step-body p{
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(27,42,65,.84);
}
.page-faq .kb-step-body ul{
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(27,42,65,.74);
}
.page-faq .kb-step-body li{ margin-bottom: 4px; }

.page-faq .kb-doc-link{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px,3vw,32px);
}

/* ---------- doc aside ---------- */
.page-faq .kb-doc{
  margin-top: clamp(26px,4vw,44px);
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--sand);
  padding: clamp(20px,3vw,32px);
}
.page-faq .kb-doc h3{
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.4;
  margin: 0 0 10px;
}
.page-faq .kb-doc > p{
  margin: 0 0 18px;
  font-size: 15px;
  color: rgba(27,42,65,.82);
  max-width: 60ch;
}
.page-faq .kb-doc dl{
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line-soft);
}
.page-faq .kb-doc dl > div{
  background: var(--card);
  padding: 14px 0;
}
.page-faq .kb-doc dt{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--clay);
  margin-bottom: 4px;
}
.page-faq .kb-doc dd{
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(27,42,65,.84);
}
.page-faq .kb-doc-foot{
  margin: 18px 0 0;
  font-size: 13px;
  color: rgba(27,42,65,.7);
}
.page-faq .kb-doc-foot a{ color: var(--clay); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- filter bar ---------- */
.page-faq .filter-bar{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(20px,3vw,28px) 0 clamp(14px,2vw,20px);
}
.page-faq .filter-btn{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 8px 14px;
  background: transparent;
  color: var(--ink);
  border: 1px solid rgba(27,42,65,.35);
  border-radius: 2px;
  cursor: pointer;
  transition: background .16s ease, color .16s ease, border-color .16s ease;
}
.page-faq .filter-btn:hover{ border-color: var(--ink); }
.page-faq .filter-btn:focus-visible{
  outline: 2px solid var(--flame);
  outline-offset: 2px;
}
.page-faq .filter-btn[aria-pressed="true"],
.page-faq .filter-btn.is-active{
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.page-faq [data-cat][hidden]{ display: none; }

/* ---------- accordion ---------- */
.page-faq .accordion{
  border-top: 1px solid var(--line);
}
.page-faq .accordion-item{
  border-bottom: 1px solid var(--line);
}
.page-faq .accordion-title{
  margin: 0;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
}
.page-faq .accordion-trigger{
  display: flex;
  width: 100%;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 16px 2px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  cursor: pointer;
}
.page-faq .accordion-trigger::after{
  content: "＋";
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--flame);
  flex: 0 0 auto;
  line-height: 1.5;
}
.page-faq .accordion-item[data-open] .accordion-trigger::after,
.page-faq .accordion-item.is-open .accordion-trigger::after{
  content: "－";
}
.page-faq .accordion-trigger:hover{ color: var(--clay); }
.page-faq .accordion-trigger:focus-visible{
  outline: 2px solid var(--flame);
  outline-offset: -2px;
}
.page-faq .accordion-panel{
  padding: 0 2px 18px;
}
.page-faq .accordion-panel p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(27,42,65,.84);
  max-width: 62ch;
}

/* ---------- split blocks ---------- */
.page-faq .kb-split{
  display: grid;
  gap: clamp(18px,3vw,28px);
  margin-top: clamp(24px,3.5vw,36px);
  padding-top: clamp(20px,3vw,28px);
  border-top: 1px solid var(--line);
}
.page-faq .kb-split-side h3{
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.4;
  margin: 12px 0 10px;
}
.page-faq .kb-split-side p{
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(27,42,65,.8);
  max-width: 34ch;
}
.page-faq .kb-textlink{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color .16s ease;
}
.page-faq .kb-textlink:hover{ color: var(--flame); }
.page-faq .kb-textlink:focus-visible{
  outline: 2px solid var(--flame);
  outline-offset: 3px;
}

/* ---------- records ---------- */
.page-faq .kb-records{
  list-style: none;
  margin: clamp(24px,3.5vw,36px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(27,42,65,.2);
  border-top: 1px solid rgba(27,42,65,.2);
  border-bottom: 1px solid rgba(27,42,65,.2);
}
.page-faq .kb-records li{
  display: grid;
  gap: 10px;
  background: var(--mist);
  padding: 18px 4px 20px;
}
.page-faq .kb-rec-num{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--clay);
  align-self: start;
}
.page-faq .kb-rec-body h3{
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.45;
  margin: 0 0 8px;
}
.page-faq .kb-rec-body p{
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(27,42,65,.82);
  max-width: 58ch;
}

/* ---------- help panel ---------- */
.page-faq .kb-help{
  background: var(--paper);
  border-top: 1px solid var(--line);
}
.page-faq .kb-help-panel{
  display: grid;
  gap: clamp(22px,3.5vw,40px);
  background: var(--forest);
  color: var(--paper);
  padding: clamp(24px,4vw,48px);
  border-left: 4px solid var(--flame);
}
.page-faq .kb-help-intro .eyebrow{ color: var(--sand); }
.page-faq .kb-help-intro h2{
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(24px,3.4vw,38px);
  line-height: 1.22;
  letter-spacing: -.01em;
  margin: 0 0 14px;
  color: var(--paper);
}
.page-faq .kb-help-intro p{
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 52ch;
}
.page-faq .kb-help-intro .kb-help-note{
  font-size: 13px;
  color: rgba(246,241,231,.72);
  border-top: 1px solid rgba(246,241,231,.22);
  padding-top: 12px;
  margin-top: 16px;
}
.page-faq .kb-help-contact{
  border-top: 1px solid rgba(246,241,231,.22);
  padding-top: 16px;
}
.page-faq .kb-help-label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--sand);
  margin: 0 0 4px;
}
.page-faq .kb-help-mail{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid var(--sand);
  padding-bottom: 2px;
  margin-bottom: 18px;
  word-break: break-all;
  transition: color .16s ease;
}
.page-faq .kb-help-mail:hover{ color: var(--sand); }
.page-faq .kb-help-mail:focus-visible{
  outline: 2px solid var(--flame);
  outline-offset: 3px;
}
.page-faq .kb-help-value{
  margin: 0 0 18px;
  font-size: 15px;
  color: var(--paper);
  line-height: 1.6;
}

/* ---------- responsive ---------- */
@media (min-width: 700px){
  .page-faq .kb-entry-grid{ grid-template-columns: repeat(3, minmax(0,1fr)); }
  .page-faq .kb-entry{ padding: 26px 22px 30px; }
  .page-faq .kb-records li{
    grid-template-columns: 96px minmax(0,1fr);
    gap: 22px;
    padding: 22px 8px 24px;
  }
}

@media (min-width: 900px){
  .page-faq .kb-steps{
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 0;
    border-top: 2px solid var(--flame);
  }
  .page-faq .kb-step{
    background: transparent;
    border: 0;
    border-right: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
    padding: 28px 20px 24px;
  }
  .page-faq .kb-step:last-child{ border-right: 0; }
  .page-faq .kb-step::before{
    content: "";
    position: absolute;
    top: -6px;
    left: 20px;
    width: 10px;
    height: 10px;
    background: var(--flame);
  }
  .page-faq .kb-step-body{ padding-left: 0; border-left: 0; }

  .page-faq .kb-split{
    grid-template-columns: minmax(0,.78fr) minmax(0,1.4fr);
    gap: clamp(26px,4vw,54px);
    align-items: start;
  }
  .page-faq .kb-split--reverse .kb-split-side{ order: 1; }
  .page-faq .kb-split--reverse .kb-split-main{ order: 0; }

  .page-faq .kb-help-panel{
    grid-template-columns: minmax(0,1.35fr) minmax(0,.75fr);
    align-items: start;
  }
  .page-faq .kb-help-contact{
    border-top: 0;
    border-left: 1px solid rgba(246,241,231,.22);
    padding-top: 0;
    padding-left: clamp(18px,3vw,32px);
  }
}

@media (min-width: 1000px){
  .page-faq .kb-hero-grid{
    grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr);
    align-items: end;
  }
  .page-faq .kb-doc dl{
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 1px;
  }
  .page-faq .kb-doc dl > div{ padding: 14px 18px 14px 0; }
}

@media (prefers-reduced-motion: reduce){
  .page-faq .kb-entry,
  .page-faq .kb-quick a,
  .page-faq .accordion-trigger,
  .page-faq .kb-textlink{ transition: none; }
}
<<<END>>>