.page-faq {
  background: var(--paper-50);
}

.page-faq .faq-hero {
  background: var(--white);
  border-bottom: var(--hairline);
  padding: clamp(22px, 4vw, 46px) 0 clamp(22px, 3.4vw, 40px);
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-faq .faq-hero__coord {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--slate-500);
  margin: 0 0 14px;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(30px, 5.2vw, 56px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink-950);
  margin: 0 0 16px;
  max-width: 18em;
}

.page-faq .faq-hero__intro {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--ink-600);
  margin: 0 0 22px;
  max-width: 44em;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-hero__aside {
  background: var(--paper-50);
  border: var(--hairline);
  border-radius: var(--radius);
  padding: 4px 16px;
  box-shadow: var(--shadow-1);
}

.page-faq .faq-hero__aside .coord-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-top: var(--hairline);
  font-family: var(--font-ui);
  font-size: 13px;
}

.page-faq .faq-hero__aside .coord-item:first-child {
  border-top: 0;
}

.page-faq .coord-item__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate-500);
  flex: 0 0 auto;
}

.page-faq .coord-item__val {
  color: var(--ink-950);
  font-weight: 500;
  text-align: right;
}

.page-faq .faq-layout {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  padding-top: clamp(24px, 3.6vw, 46px);
  padding-bottom: clamp(40px, 5vw, 72px);
}

.page-faq .faq-toc {
  background: var(--white);
  border: var(--hairline);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-1);
}

.page-faq .faq-toc__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate-500);
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: var(--hairline);
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-toc__list li {
  flex: 0 0 auto;
}

.page-faq .faq-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: var(--hairline);
  border-left: 2px solid var(--line-200);
  border-radius: 999px;
  color: var(--ink-800);
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.4;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-toc__list a:hover,
.page-faq .faq-toc__list a:focus-visible {
  border-left-color: var(--amber-500);
  background: var(--amber-050);
  color: var(--ink-950);
  outline: none;
}

.page-faq .faq-toc__list .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate-500);
}

.page-faq .faq-toc__note {
  margin: 12px 0 0;
  padding-top: 11px;
  border-top: var(--hairline);
  font-family: var(--font-ui);
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate-500);
}

.page-faq .faq-section {
  padding-bottom: clamp(26px, 3.6vw, 40px);
  border-bottom: var(--hairline);
  margin-bottom: clamp(26px, 3.6vw, 40px);
}

.page-faq .faq-section:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}

.page-faq .section-head {
  margin-bottom: 20px;
}

.page-faq .section-head__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(19px, 2.3vw, 25px);
  letter-spacing: -0.01em;
  color: var(--ink-950);
}

.page-faq .faq-lead {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-600);
  margin: 0 0 18px;
  max-width: 46em;
}

.page-faq .faq-note-line {
  margin: 14px 0 20px;
  padding: 12px 14px;
  border-left: 3px solid var(--celadon-600);
  background: var(--celadon-050);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-800);
}

.page-faq .path-grid {
  display: grid;
  gap: 14px;
}

.page-faq .path-card {
  background: var(--white);
  border: var(--hairline);
  border-top: 3px solid var(--slate-500);
  border-radius: var(--radius);
  padding: 18px 18px 20px;
  box-shadow: var(--shadow-1);
}

.page-faq .path-card--celadon {
  border-top-color: var(--celadon-600);
}

.page-faq .path-card--amber {
  border-top-color: var(--amber-500);
}

.page-faq .path-card--ink {
  border-top-color: var(--ink-800);
}

.page-faq .path-card h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink-950);
  margin: 0 0 12px;
}

.page-faq .steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-600);
}

.page-faq .steps li {
  counter-increment: step;
  position: relative;
  padding-left: 30px;
  margin-bottom: 9px;
}

.page-faq .steps li:last-child {
  margin-bottom: 0;
}

.page-faq .steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--amber-700);
}

.page-faq .qa {
  background: var(--white);
  border: var(--hairline);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  margin-bottom: 12px;
  transition: border-color var(--dur) var(--ease);
}

.page-faq .qa[open] {
  border-color: var(--slate-500);
}

.page-faq .qa > summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
}

.page-faq .qa > summary::-webkit-details-marker {
  display: none;
}

.page-faq .qa > summary:focus-visible {
  outline: 2px solid var(--amber-500);
  outline-offset: -2px;
  border-radius: var(--radius);
}

.page-faq .qa__q {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--ink-950);
  margin: 0;
}

.page-faq .qa__mark {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  border: 1px solid var(--line-200);
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  color: var(--amber-700);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .qa__mark::before {
  content: "+";
}

.page-faq .qa[open] .qa__mark::before {
  content: "–";
}

.page-faq .qa[open] .qa__mark {
  background: var(--amber-050);
  border-color: var(--amber-500);
}

.page-faq .qa__body {
  padding: 0 18px 20px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-faq .qa__body p {
  margin: 0 0 12px;
}

.page-faq .qa__body p:last-child {
  margin-bottom: 0;
}

.page-faq .qa__body strong {
  color: var(--ink-950);
  font-weight: 700;
}

.page-faq .qa__body a {
  color: var(--amber-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .image-figure {
  margin: 16px 0;
  padding: 10px;
  background: var(--paper-50);
  border: var(--hairline);
  border-radius: var(--radius);
}

.page-faq .image-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 2px;
  object-fit: cover;
}

.page-faq .image-figure figcaption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--slate-500);
  padding: 9px 2px 0;
  line-height: 1.6;
}

.page-faq .tip {
  margin: 14px 0 16px;
  padding: 12px 14px;
  border-left: 3px solid var(--celadon-600);
  background: var(--celadon-050);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-800);
}

.page-faq .tip b {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--celadon-600);
}

.page-faq .tip--no {
  border-left-color: var(--amber-500);
  background: var(--amber-050);
}

.page-faq .tip--no b {
  color: var(--amber-700);
}

.page-faq .dl-flow {
  counter-reset: dl;
  list-style: none;
  margin: 0 0 4px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .dl-flow li {
  counter-increment: dl;
  position: relative;
  padding: 15px 16px 15px 54px;
  background: var(--white);
  border: var(--hairline);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-600);
}

.page-faq .dl-flow li::before {
  content: counter(dl, decimal-leading-zero);
  position: absolute;
  left: 15px;
  top: 16px;
  padding-right: 9px;
  border-right: 1px solid var(--line-200);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber-700);
}

.page-faq .dl-flow strong {
  color: var(--ink-950);
  font-weight: 700;
}

.page-faq .dl-flow a {
  color: var(--amber-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .switch-grid {
  display: grid;
  gap: 14px;
}

.page-faq .switch-card {
  padding: 16px 18px 18px;
  background: var(--amber-050);
  border: var(--hairline);
  border-radius: var(--radius);
}

.page-faq .switch-card--new {
  background: var(--celadon-050);
}

.page-faq .switch-card h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.45;
  color: var(--ink-950);
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(12, 22, 32, 0.12);
}

.page-faq .switch-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 8px 0;
  border-top: 1px solid rgba(12, 22, 32, 0.08);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.6;
}

.page-faq .switch-row:first-of-type {
  border-top: 0;
}

.page-faq .switch-row__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate-500);
}

.page-faq .switch-row__val {
  color: var(--ink-950);
  text-align: right;
}

.page-faq .sub-grid {
  display: grid;
  gap: 20px;
}

.page-faq .sub-days {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .sub-days li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 13px;
  background: var(--white);
  border: var(--hairline);
  border-left: 2px solid var(--celadon-600);
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-600);
}

.page-faq .sub-days .mono {
  flex: 0 0 34px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--amber-700);
}

.page-faq .sub-side h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink-950);
  margin: 0 0 10px;
}

.page-faq .sub-side p {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-600);
  margin: 0 0 12px;
}

.page-faq .help-grid {
  display: grid;
  gap: 16px;
}

.page-faq .help-card {
  background: var(--ink-950);
  border-radius: var(--radius);
  padding: 20px;
  color: var(--paper-50);
  box-shadow: var(--shadow-2);
}

.page-faq .help-card h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.45;
  color: var(--white);
  margin: 0 0 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ink-600);
}

.page-faq .help-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--ink-600);
  font-family: var(--font-ui);
  font-size: 13.5px;
  line-height: 1.65;
}

.page-faq .help-row:last-child {
  border-bottom: 0;
}

.page-faq .help-row__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--slate-500);
}

.page-faq .help-row__val {
  color: var(--paper-50);
  text-align: right;
}

.page-faq .help-row__val a {
  color: var(--amber-500);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 13px;
  border-bottom: 1px solid rgba(224, 123, 31, 0.45);
}

.page-faq .help-row__val a:hover,
.page-faq .help-row__val a:focus-visible {
  border-bottom-color: var(--amber-500);
}

.page-faq .help-side h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.45;
  color: var(--ink-950);
  margin: 0 0 12px;
}

.page-faq .help-side__note {
  margin: 12px 0 16px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-600);
}

.page-faq .help-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 640px) {
  .page-faq .dl-flow {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .switch-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
  }

  .page-faq .path-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .page-faq .sub-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 26px;
  }

  .page-faq .help-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 24px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: 238px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 96px;
  }

  .page-faq .faq-toc__list {
    display: block;
    overflow: visible;
  }

  .page-faq .faq-toc__list li {
    margin-bottom: 2px;
  }

  .page-faq .faq-toc__list a {
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 9px 10px 9px 12px;
    white-space: normal;
    font-size: 14px;
  }

  .page-faq .faq-toc__list a:hover,
  .page-faq .faq-toc__list a:focus-visible {
    border-left-color: var(--amber-500);
    background: var(--amber-050);
  }

  .page-faq .qa__q {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa,
  .page-faq .qa__mark,
  .page-faq .faq-toc__list a {
    transition: none;
  }
}
<<<END>>>