.page-faq {
  --faq-body: #B7C2D3;
  --faq-panel: rgba(23, 32, 51, 0.66);
  --faq-panel-soft: rgba(14, 22, 38, 0.82);
  --faq-sticky: 104px;
  background:
    radial-gradient(900px 480px at 88% -8%, rgba(61, 242, 255, 0.13), transparent 68%),
    radial-gradient(700px 400px at 4% 12%, rgba(255, 59, 200, 0.08), transparent 70%),
    var(--void);
  color: var(--bone);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

.page-faq .faq-hero {
  padding-top: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(22px, 3.4vw, 38px);
}

.page-faq .faq-hero__eyebrow {
  margin: 18px 0 12px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber);
  text-transform: uppercase;
}

.page-faq .faq-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 62px);
  line-height: 1.08;
  letter-spacing: 0.02em;
  max-width: 20ch;
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--faq-body);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__meta .tag {
  font-size: 12px;
  letter-spacing: 0.03em;
}

/* 主体两栏：目录 + 内容 */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.5vw, 44px);
  align-items: start;
  border-top: 1px solid var(--line);
  padding-top: clamp(20px, 3vw, 34px);
}

.page-faq .faq-dir {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--faq-panel), var(--faq-panel-soft));
  padding: 16px 18px 18px;
}

.page-faq .faq-dir__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--gray);
}

.page-faq .faq-dir__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-dir__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
  color: var(--bone);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-faq .faq-dir__n {
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 0.06em;
}

.page-faq .faq-dir__link:hover,
.page-faq .faq-dir__link:focus-visible {
  color: var(--cyan);
}

.page-faq .faq-dir__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-faq .faq-dir__foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray);
}

.page-faq .faq-dir__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 255, 0.5);
}

/* 内容流 */
.page-faq .faq-flow {
  min-width: 0;
}

.page-faq .faq-sec {
  padding: clamp(22px, 3vw, 34px) 0 clamp(26px, 3.6vw, 42px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-faq .faq-sec--last {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 6px 12px;
  margin-bottom: clamp(16px, 2.4vw, 24px);
}

.page-faq .section-head__index {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--void);
  background: var(--cyan);
  border-radius: var(--r-pill);
  padding: 3px 10px;
}

.page-faq .section-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.1vw, 32px);
  line-height: 1.24;
  letter-spacing: 0.03em;
}

.page-faq .section-head__note {
  grid-column: 2;
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--gray);
}

/* 路径卡 */
.page-faq .faq-paths {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .faq-path {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(165deg, var(--faq-panel), rgba(7, 11, 20, 0.9));
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-faq .faq-path::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--path-accent, var(--cyan));
}

.page-faq .faq-path--cyan { --path-accent: var(--cyan); }
.page-faq .faq-path--magenta { --path-accent: var(--magenta); }
.page-faq .faq-path--amber { --path-accent: var(--amber); }

.page-faq .faq-path:hover,
.page-faq .faq-path:focus-visible {
  border-color: var(--path-accent, var(--cyan));
}

.page-faq .faq-path:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-faq .faq-path__num {
  font-size: 26px;
  line-height: 1;
  color: var(--path-accent, var(--cyan));
  letter-spacing: 0.04em;
}

.page-faq .faq-path__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.03em;
}

.page-faq .faq-path__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-body);
}

.page-faq .faq-path__go {
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--path-accent, var(--cyan));
}

/* 步骤 */
.page-faq .faq-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: faqstep;
}

.page-faq .faq-steps li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-faq .faq-step__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(61, 242, 255, 0.55);
  border-radius: var(--r-pill);
  font-size: 13px;
  color: var(--cyan);
}

.page-faq .faq-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-body);
}

.page-faq .faq-steps strong {
  color: var(--bone);
}

.page-faq .faq-steps a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 255, 0.45);
}

.page-faq .faq-steps .tag {
  font-size: 11px;
  padding: 1px 8px;
  vertical-align: 1px;
}

/* 图 */
.page-faq .faq-figure {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--abyss);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-faq .faq-figcap {
  padding: 10px 16px 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--gray);
  border-top: 1px solid var(--line);
}

/* 提示条 */
.page-faq .faq-note {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: var(--faq-panel-soft);
  font-size: 14px;
  line-height: 1.75;
  color: var(--faq-body);
}

.page-faq .faq-note--magenta {
  border-left-color: var(--magenta);
}

.page-faq .faq-note__label {
  display: inline-block;
  margin-right: 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--amber);
  border: 1px solid rgba(255, 184, 77, 0.5);
  border-radius: var(--r-pill);
  padding: 1px 9px;
}

.page-faq .faq-note--magenta .faq-note__label {
  color: var(--magenta);
  border-color: rgba(255, 59, 200, 0.5);
}

/* 手风琴 */
.page-faq .faq-item {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--bone);
}

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

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  padding-left: 10px;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}

.page-faq .faq-item[open] summary::after {
  content: "–";
  color: var(--magenta);
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 4px;
  border-radius: 6px;
}

.page-faq .faq-item__n {
  font-size: 12px;
  color: var(--amber);
  padding-top: 5px;
  letter-spacing: 0.08em;
}

.page-faq .faq-item__body {
  padding: 0 0 18px 34px;
  color: var(--faq-body);
  font-size: 14.5px;
  line-height: 1.8;
}

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

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

/* 节奏表 */
.page-faq .faq-rhythm {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-rhythm li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line);
}

.page-faq .faq-rhythm li:last-child {
  border-bottom: 0;
}

.page-faq .faq-rhythm__when {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.page-faq .faq-rhythm__what {
  font-size: 15px;
  line-height: 1.78;
  color: var(--faq-body);
}

/* 自查 */
.page-faq .faq-check {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-faq .faq-check li {
  position: relative;
  padding: 12px 14px 12px 34px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--faq-panel-soft);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--faq-body);
}

.page-faq .faq-check li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--moss);
}

.page-faq .faq-check strong {
  color: var(--bone);
  margin-right: 6px;
}

/* 联系卡 */
.page-faq .faq-contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .faq-contact__item {
  padding: 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(61, 242, 255, 0.09), var(--faq-panel-soft) 62%);
}

.page-faq .faq-contact__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-faq .faq-contact__value {
  margin: 0 0 8px;
  font-size: clamp(15px, 2.4vw, 18px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--bone);
  word-break: break-word;
}

.page-faq .faq-contact__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--gray);
}

.page-faq .faq-more {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--faq-body);
}

.page-faq .faq-more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 255, 0.45);
}

.page-faq .faq-more a:hover,
.page-faq .faq-more a:focus-visible {
  color: var(--bone);
  border-bottom-color: var(--bone);
}

@media (min-width: 720px) {
  .page-faq .faq-paths {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-rhythm li {
    grid-template-columns: 150px 1fr;
    gap: 16px;
    align-items: baseline;
  }

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

  .page-faq .faq-check {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 254px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-faq .faq-dir {
    position: sticky;
    top: var(--faq-sticky);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-path,
  .page-faq .faq-dir__link {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>