.page-faq {
  --faq-line: rgba(232, 180, 74, 0.22);
  --faq-line-soft: rgba(154, 160, 174, 0.18);
  --faq-cream-line: rgba(36, 28, 23, 0.14);
  --faq-dark: #0D0E13;
  --faq-panel: #1A1D27;
  --faq-cream: #F3EDE1;
  overflow-x: hidden;
  background: var(--faq-dark);
}

.page-faq .faq-inner {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 42px;
  background:
    radial-gradient(circle at 86% 8%, rgba(232, 180, 74, 0.18), transparent 46%),
    linear-gradient(158deg, #0D0E13 0%, #1A1D27 58%, #241C17 100%);
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: repeating-linear-gradient(90deg, rgba(232, 180, 74, 0.6) 0 2px, transparent 2px 18px);
  opacity: 0.45;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -10%;
  right: -120px;
  width: 340px;
  height: 120%;
  background: linear-gradient(112deg, transparent 45%, rgba(232, 180, 74, 0.12) 46%, rgba(232, 180, 74, 0.12) 48%, transparent 49%);
  pointer-events: none;
}

.page-faq .faq-hero__kicker {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--gold);
}

.page-faq .faq-hero__title {
  margin: 10px 0 0;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-faq .faq-hero__lead {
  margin: 16px 0 0;
  max-width: 680px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .faq-jump {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-jump a {
  display: inline-block;
  padding: 7px 14px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-dim);
  text-decoration: none;
  border: 1px solid var(--faq-line);
  border-radius: 999px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  color: var(--cyan);
  border-color: rgba(53, 224, 214, 0.55);
  background: rgba(53, 224, 214, 0.06);
}

/* ---------- 分区骨架 ---------- */
.page-faq .faq-section {
  padding: 44px 0;
}

.page-faq .faq-section--dark {
  background: var(--faq-dark);
}

.page-faq .faq-section--cream {
  background: var(--faq-cream);
}

.page-faq .faq-head {
  margin-bottom: 26px;
  max-width: 720px;
}

.page-faq .faq-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-faq .faq-title {
  margin: 8px 0 0;
  font-size: 23px;
  font-weight: 800;
  line-height: 1.32;
  color: var(--text);
}

.page-faq .faq-sub {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .faq-section--cream .faq-index {
  color: var(--gold-deep);
}

.page-faq .faq-section--cream .faq-title {
  color: var(--text-brown);
}

.page-faq .faq-section--cream .faq-sub {
  color: var(--text-brown-dim);
}

/* ---------- 编号步骤 ---------- */
.page-faq .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .step-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 16px;
  background: var(--faq-panel);
  border: 1px solid var(--faq-line-soft);
  border-left: 2px solid var(--gold);
  border-radius: 2px;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .step-item:hover {
  transform: translateX(4px);
  border-color: var(--faq-line);
  border-left-color: var(--cyan);
}

.page-faq .step-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-faq .step-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-faq .step-text {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 查找路径 ---------- */
.page-faq .path-grid {
  display: grid;
  gap: 14px;
}

.page-faq .path-card {
  position: relative;
  overflow: hidden;
  padding: 22px 20px;
  background: var(--faq-panel);
  border: 1px solid rgba(232, 180, 74, 0.28);
  border-radius: 2px;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-faq .path-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 22px;
  height: 22px;
  background: linear-gradient(225deg, rgba(232, 180, 74, 0.8) 0 50%, transparent 50%);
}

.page-faq .path-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-1);
}

.page-faq .path-tag {
  display: inline-block;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  border: 1px solid rgba(53, 224, 214, 0.42);
  border-radius: 2px;
}

.page-faq .path-title {
  margin: 14px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--gold);
}

.page-faq .path-text {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-faq .path-steps {
  margin: 14px 0 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-faq .path-steps li::marker {
  color: var(--gold-deep);
}

.page-faq .faq-figure {
  margin: 22px 0 0;
}

.page-faq .faq-figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--faq-line-soft);
  border-radius: 2px;
}

.page-faq .faq-figure .media-frame__caption {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-faq .faq-section--cream .faq-figure .media-frame__img {
  border-color: var(--faq-cream-line);
}

.page-faq .faq-section--cream .faq-figure .media-frame__caption {
  color: var(--text-brown-dim);
}

.page-faq .hint-bar {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--violet);
  background: rgba(91, 63, 209, 0.09);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-brown-dim);
}

/* ---------- 版本 ---------- */
.page-faq .version-grid {
  display: grid;
  gap: 24px;
}

.page-faq .version-board {
  padding: 20px;
  background: var(--faq-panel);
  border: 1px solid var(--faq-line);
  border-radius: 2px;
}

.page-faq .version-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gray);
}

.page-faq .version-badge {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-faq .version-note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-faq .check-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .check-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-faq .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--orange);
}

.page-faq .faq-inline-link {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-faq .faq-inline-link a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 收藏与联系 ---------- */
.page-faq .save-grid {
  display: grid;
  gap: 20px;
}

.page-faq .topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .topic-list li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 10px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-brown-dim);
}

.page-faq .topic-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 9px;
  background: var(--violet);
  border-radius: 1px;
}

.page-faq .save-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-brown-dim);
}

.page-faq .save-note a {
  color: var(--violet);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-contact {
  padding: 20px;
  background: var(--faq-dark);
  border: 1px solid rgba(232, 180, 74, 0.32);
  border-radius: 2px;
}

.page-faq .faq-contact__title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  padding: 10px 0;
  border-top: 1px solid rgba(154, 160, 174, 0.16);
}

.page-faq .faq-contact__row:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-contact__key {
  flex: 0 0 48px;
  font-size: 13px;
  color: var(--gray);
}

.page-faq .faq-contact__val {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  word-break: break-all;
}

.page-faq .faq-contact__val a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-contact .copy-btn {
  margin-left: auto;
  padding: 5px 10px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--cyan);
  background: transparent;
  border: 1px solid rgba(53, 224, 214, 0.42);
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-contact .copy-btn:hover,
.page-faq .faq-contact .copy-btn:focus-visible {
  background: rgba(53, 224, 214, 0.12);
  border-color: var(--cyan);
}

/* ---------- 反馈折叠面板 ---------- */
.page-faq .accordion {
  border-top: 1px solid var(--faq-line);
}

.page-faq .accordion-item {
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .accordion-heading {
  margin: 0;
  font-size: 16px;
}

.page-faq .accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  background: none;
  border: 0;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.page-faq .accordion-trigger::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--gold);
}

.page-faq .accordion-trigger[aria-expanded="true"]::after {
  content: "–";
}

.page-faq .accordion-trigger:hover {
  color: var(--cyan);
}

.page-faq .accordion-trigger:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-faq .accordion-panel {
  padding: 0 0 18px;
}

.page-faq .accordion-panel p {
  margin: 0;
  max-width: 760px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .feedback-note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .feedback-note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 术语 ---------- */
.page-faq .term-list {
  margin: 0;
  border-top: 1px solid var(--faq-cream-line);
}

.page-faq .term-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--faq-cream-line);
}

.page-faq .term-row dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-brown);
}

.page-faq .term-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-brown-dim);
}

/* ---------- 结尾 ---------- */
.page-faq .faq-cta {
  padding: 40px 0 52px;
  background: linear-gradient(160deg, #1A1D27 0%, #0D0E13 100%);
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-cta__title {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--text);
}

.page-faq .faq-cta__text {
  margin: 12px 0 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-faq .faq-cta__actions {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 768px) {
  .page-faq .faq-inner {
    padding: 0 32px;
  }

  .page-faq .faq-hero {
    padding: 44px 0 54px;
  }

  .page-faq .faq-hero__title {
    font-size: 42px;
  }

  .page-faq .faq-hero__lead {
    font-size: 17px;
  }

  .page-faq .step-item {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
    padding: 22px 24px;
  }

  .page-faq .step-num {
    font-size: 28px;
  }

  .page-faq .version-badge {
    font-size: 52px;
  }

  .page-faq .term-row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-section {
    padding: 64px 0;
  }

  .page-faq .faq-title {
    font-size: 30px;
  }

  .page-faq .path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .version-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-faq .save-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-inner {
    padding: 0 48px;
  }

  .page-faq .faq-hero__title {
    font-size: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .step-item,
  .page-faq .path-card,
  .page-faq .faq-jump a,
  .page-faq .faq-contact .copy-btn {
    transition: none;
  }

  .page-faq .step-item:hover,
  .page-faq .path-card:hover {
    transform: none;
  }
}
<<<END>>>