.page-faq {
  --faq-body-text: #2C4659;
  --faq-muted: #5A7288;
  --faq-card: #FFFFFF;
  --faq-line: rgba(169, 183, 198, .28);
  --faq-link: #0C7C8A;
  background: var(--c-paper);
  color: var(--c-navy);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- Hero ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 clamp(42px, 6vw, 74px);
  color: var(--c-paper);
  background:
    radial-gradient(120% 92% at 100% 0%, rgba(22, 217, 227, .16), transparent 62%),
    linear-gradient(135deg, var(--c-abyss) 0%, var(--c-navy) 52%, var(--c-navy-2) 100%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: auto;
  right: -10%;
  bottom: -62%;
  left: 52%;
  height: 240px;
  transform: rotate(-6deg);
  background: repeating-linear-gradient(45deg, rgba(232, 195, 122, .16) 0 2px, transparent 2px 17px);
  pointer-events: none;
}

.page-faq .faq-hero > .container {
  position: relative;
  z-index: 1;
}

.page-faq .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-mist);
}

.page-faq .breadcrumb-list li + li::before {
  content: "/";
  margin-right: 10px;
  color: rgba(169, 183, 198, .5);
}

.page-faq .breadcrumb-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease);
}

.page-faq .breadcrumb-link:hover {
  border-bottom-color: var(--c-cyan);
}

.page-faq .breadcrumb-current {
  color: var(--c-mist);
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-faq .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-faq .faq-hero-copy h1 {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(30px, 5.6vw, 56px);
  line-height: 1.12;
  letter-spacing: -.6px;
  color: var(--c-paper);
}

.page-faq .faq-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(14.5px, 1.6vw, 16px);
  line-height: 1.85;
  color: rgba(242, 247, 250, .84);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-hero-actions .btn {
  min-width: 0;
}

.page-faq .faq-hero-panel {
  position: relative;
  min-height: 148px;
  border: 1px solid var(--edge);
  background:
    repeating-linear-gradient(90deg, transparent 0 27px, rgba(22, 217, 227, .16) 27px 28px),
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(22, 217, 227, .10) 27px 28px);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 84% 100%, 0 100%);
  overflow: hidden;
}

.page-faq .panel-label {
  position: absolute;
  top: 14px;
  left: 16px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--c-sand);
}

.page-faq .panel-scale {
  position: absolute;
  right: 18%;
  bottom: 0;
  width: 1px;
  height: 58%;
  background: linear-gradient(to top, rgba(22, 217, 227, .7), transparent);
}

.page-faq .panel-node {
  position: absolute;
  width: 9px;
  height: 9px;
  border: 1px solid var(--c-cyan);
  transform: rotate(45deg);
  background: rgba(22, 217, 227, .22);
}

.page-faq .panel-node--a { top: 26%; left: 22%; }
.page-faq .panel-node--b { top: 52%; left: 48%; background: rgba(255, 107, 74, .32); border-color: var(--c-coral); }
.page-faq .panel-node--c { top: 74%; left: 68%; }

/* ---------- Shell ---------- */
.page-faq .faq-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 46px);
  padding-top: clamp(30px, 5vw, 58px);
  padding-bottom: clamp(46px, 7vw, 84px);
}

/* ---------- TOC ---------- */
.page-faq .faq-toc {
  border-top: 2px solid var(--c-cyan);
  padding-top: 14px;
}

.page-faq .faq-toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--faq-muted);
}

.page-faq .faq-toc-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-toc-list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 8px 9px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-navy);
  text-decoration: none;
  border-bottom: 1px dashed var(--faq-line);
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}

.page-faq .faq-toc-list a:hover,
.page-faq .faq-toc-list a:focus-visible {
  color: var(--faq-link);
  padding-left: 6px;
}

.page-faq .faq-toc-list .mono {
  font-size: 11px;
  color: var(--c-mist);
  letter-spacing: .08em;
}

.page-faq .faq-toc-help {
  margin-top: 18px;
  padding: 14px 14px 16px;
  background: var(--c-navy);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-faq .faq-toc-help p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(242, 247, 250, .82);
}

.page-faq .toc-help-link {
  display: inline-block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--c-coral);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 74, .5);
  padding-bottom: 2px;
}

.page-faq .toc-help-link:hover {
  color: var(--c-sand);
  border-bottom-color: var(--c-sand);
}

/* ---------- Blocks ---------- */
.page-faq .faq-body {
  min-width: 0;
}

.page-faq .faq-block {
  padding: clamp(24px, 3.6vw, 38px) 0;
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-body > .faq-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-faq .faq-block-head {
  max-width: 68ch;
}

.page-faq .faq-block-head .eyebrow {
  color: var(--faq-link);
  margin-bottom: 8px;
}

.page-faq .faq-block h2 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 32px);
  line-height: 1.22;
  letter-spacing: -.3px;
  color: var(--c-navy);
}

.page-faq .faq-block-lead {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--faq-body-text);
}

.page-faq .inline-link {
  color: var(--faq-link);
  text-decoration: none;
  border-bottom: 1px solid rgba(12, 124, 138, .38);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-faq .inline-link:hover {
  color: var(--c-coral);
  border-bottom-color: var(--c-coral);
}

/* ---------- Steps ---------- */
.page-faq .step-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.page-faq .step-item {
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  border-left: 3px solid var(--c-mist);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-faq .step-item[open] {
  border-left-color: var(--c-cyan);
  box-shadow: var(--shadow-panel);
}

.page-faq .step-item > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  color: var(--c-navy);
}

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

.page-faq .step-item > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--c-coral);
}

.page-faq .step-item[open] > summary::after {
  content: "\2212";
}

.page-faq .step-item > summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-faq .step-num {
  display: inline-grid;
  place-items: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--c-cyan);
  background: var(--c-navy);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.page-faq .step-body {
  padding: 0 16px 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--faq-body-text);
}

.page-faq .step-body p {
  margin: 0 0 10px;
}

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

/* ---------- Browsers ---------- */
.page-faq .browser-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.page-faq .browser-card {
  padding: 18px 18px 16px;
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  border-top: 3px solid var(--c-navy-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: border-top-color .2s var(--ease), transform .2s var(--ease);
}

.page-faq .browser-card:hover {
  border-top-color: var(--c-cyan);
  transform: translateY(-2px);
}

.page-faq .browser-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-faq .browser-dot {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--c-cyan), var(--c-navy-3));
}

.page-faq .browser-head h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--c-navy);
}

.page-faq .browser-steps {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 13.8px;
  line-height: 1.78;
  color: var(--faq-body-text);
}

.page-faq .browser-steps li::marker {
  color: var(--c-sand);
  font-family: var(--font-mono);
}

.page-faq kbd {
  display: inline-block;
  padding: 1px 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--c-navy);
  background: var(--c-paper);
  border: 1px solid var(--faq-line);
  border-bottom-width: 2px;
  border-radius: 2px;
}

/* ---------- Media ---------- */
.page-faq .bookmark-figure,
.page-faq .trouble-figure {
  margin: 22px 0 0;
}

.page-faq .media {
  overflow: hidden;
  border: 1px solid var(--faq-line);
  background: var(--c-navy);
}

.page-faq .media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-faq .media-caption {
  margin-top: 9px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--faq-muted);
}

/* ---------- Shortcut panel ---------- */
.page-faq .shortcut-panel {
  margin-top: 24px;
  padding: 18px;
  background: rgba(11, 59, 94, .055);
  border-left: 3px solid var(--c-sand);
}

.page-faq .shortcut-panel h3 {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--c-navy);
}

.page-faq .shortcut-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .shortcut-tag {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 10.5px;
  letter-spacing: .16em;
  color: var(--c-coral);
}

.page-faq .shortcut-item p {
  margin: 0;
  font-size: 13.6px;
  line-height: 1.78;
  color: var(--faq-body-text);
}

/* ---------- Checklist ---------- */
.page-faq .trouble-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 22px;
}

.page-faq .checklist {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-faq .check-item {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 15px;
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  border-left: 3px solid var(--c-amber);
  cursor: pointer;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .check-item:hover {
  border-color: rgba(22, 217, 227, .45);
}

.page-faq .check-item:has(input:checked) {
  background: #F2FBF9;
  border-left-color: var(--c-pine);
}

.page-faq .check-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 3px 0 0;
  accent-color: var(--c-pine);
  cursor: pointer;
}

.page-faq .check-copy strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-head);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--c-navy);
}

.page-faq .check-copy span {
  display: block;
  font-size: 13.6px;
  line-height: 1.78;
  color: var(--faq-body-text);
}

.page-faq .trouble-footnote {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-cyan);
  font-size: 13.4px;
  line-height: 1.8;
  color: var(--faq-muted);
}

/* ---------- Q&A ---------- */
.page-faq .qa-list {
  margin-top: 20px;
  display: grid;
  gap: 10px;
}

.page-faq .qa-item {
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  transition: border-color .2s var(--ease);
}

.page-faq .qa-item[open] {
  border-color: rgba(22, 217, 227, .5);
}

.page-faq .qa-item > summary {
  position: relative;
  padding: 15px 44px 15px 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--c-navy);
}

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

.page-faq .qa-item > summary::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 19px;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--c-cyan);
  border-bottom: 2px solid var(--c-cyan);
  transform: translateY(-72%) rotate(45deg);
  transition: transform .22s var(--ease);
}

.page-faq .qa-item[open] > summary::after {
  transform: translateY(-28%) rotate(-135deg);
}

.page-faq .qa-item > summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -2px;
}

.page-faq .qa-body {
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--faq-body-text);
  border-top: 1px solid rgba(169, 183, 198, .18);
  padding-top: 13px;
}

.page-faq .qa-body p {
  margin: 0;
}

/* ---------- Feedback ---------- */
.page-faq .faq-feedback {
  margin-top: clamp(26px, 4vw, 40px);
  padding: clamp(22px, 4vw, 38px);
  border-top: 0;
  color: rgba(242, 247, 250, .86);
  background:
    radial-gradient(110% 100% at 0% 0%, rgba(22, 217, 227, .16), transparent 58%),
    linear-gradient(120deg, var(--c-navy) 0%, var(--c-navy-2) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-faq .feedback-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-faq .eyebrow--light {
  color: var(--c-sand);
}

.page-faq .faq-feedback h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 28px);
  line-height: 1.28;
  color: var(--c-paper);
}

.page-faq .feedback-copy p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(242, 247, 250, .82);
}

.page-faq .feedback-link {
  display: inline-block;
  padding: 11px 22px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
  text-decoration: none;
  background: var(--c-coral);
  clip-path: polygon(0 0, 100% 0, 100% 68%, calc(100% - 12px) 100%, 0 100%);
  transition: background .2s var(--ease);
}

.page-faq .feedback-link:hover {
  background: #e85c3c;
}

.page-faq .feedback-contacts {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  align-content: start;
}

.page-faq .feedback-contacts .contact-item {
  padding: 12px 14px;
  border-left: 2px solid var(--c-cyan);
  background: rgba(4, 18, 31, .32);
}

.page-faq .feedback-contacts .contact-label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-faq .feedback-contacts .contact-value {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
  color: var(--c-paper);
}

/* ---------- Responsive ---------- */
@media (min-width: 620px) {
  .page-faq .browser-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .shortcut-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-faq .step-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-faq .step-item > summary {
    flex-wrap: wrap;
    gap: 10px;
  }

  .page-faq .faq-hero-actions .btn {
    min-width: 148px;
    text-align: center;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-faq .faq-hero-panel {
    min-height: 220px;
  }

  .page-faq .trouble-layout {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    align-items: start;
  }

  .page-faq .bookmark-figure {
    margin-top: 26px;
  }

  .page-faq .feedback-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-shell {
    grid-template-columns: 232px minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 104px;
  }

  .page-faq .shortcut-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .browser-card,
  .page-faq .step-item,
  .page-faq .check-item,
  .page-faq .qa-item > summary::after,
  .page-faq .faq-toc-list a {
    transition: none;
  }

  .page-faq .browser-card:hover {
    transform: none;
  }
}
<<<END>>>