.page-faq {
  --faq-gutter: var(--gj-pad);
  --faq-soft: rgba(18, 46, 74, 0.55);
  --faq-soft-2: rgba(18, 46, 74, 0.82);
  background: var(--gj-space);
  color: var(--gj-mist);
  font-family: var(--gj-font-body);
  overflow-x: hidden;
  padding-bottom: clamp(56px, 8vw, 110px);
}

.page-faq .faq-wrap {
  width: 100%;
  max-width: var(--gj-max);
  margin-inline: auto;
  padding-inline: var(--faq-gutter);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(36px, 5vw, 64px);
  border-bottom: 1px solid var(--gj-line);
  background-color: var(--gj-space);
  background-image:
    radial-gradient(circle at 84% -6%, rgba(0, 229, 255, 0.16), transparent 44%),
    radial-gradient(circle at -4% 104%, rgba(255, 107, 53, 0.1), transparent 40%),
    radial-gradient(rgba(242, 245, 247, 0.07) 1px, transparent 1px);
  background-size: auto, auto, 24px 24px;
}

.page-faq .faq-hero__inner {
  position: relative;
}

.page-faq .faq-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 20px 0 18px;
  font-family: var(--gj-font-num);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gj-silver);
}

.page-faq .faq-kicker__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gj-orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.16);
}

.page-faq .faq-hero h1 {
  margin: 0 0 20px;
  max-width: 15ch;
  font-family: var(--gj-font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.4vw, 78px);
  line-height: 0.96;
  letter-spacing: 0.02em;
  color: var(--gj-white);
}

.page-faq .faq-hl {
  color: var(--gj-cyan);
  box-shadow: inset 0 -0.16em 0 rgba(0, 229, 255, 0.18);
}

.page-faq .faq-lead {
  max-width: 46ch;
  margin: 0;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--gj-mist);
}

/* ---------- 症状选择器 ---------- */
.page-faq .faq-symptoms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 46px);
}

.page-faq .faq-sym {
  position: relative;
  display: block;
  padding: 18px 18px 20px;
  border: 1px solid var(--gj-line);
  background: linear-gradient(158deg, var(--faq-soft-2), rgba(10, 26, 47, 0.62));
  text-decoration: none;
  color: inherit;
  transition: transform 0.28s var(--gj-ease), border-color 0.28s var(--gj-ease), box-shadow 0.28s var(--gj-ease);
}

.page-faq .faq-sym::after {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  width: 3px;
  height: 36px;
  background: var(--gj-cyan);
  opacity: 0.75;
  transition: height 0.28s var(--gj-ease), opacity 0.28s var(--gj-ease);
}

.page-faq .faq-sym:hover,
.page-faq .faq-sym:focus-visible {
  transform: translateY(-4px);
  border-color: var(--gj-line-cyan);
  box-shadow: var(--gj-shadow);
  outline: none;
}

.page-faq .faq-sym:hover::after,
.page-faq .faq-sym:focus-visible::after {
  height: 100%;
  opacity: 1;
}

.page-faq .faq-sym__num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--gj-font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gj-cyan);
}

.page-faq .faq-sym__title {
  display: block;
  margin-bottom: 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--gj-white);
}

.page-faq .faq-sym__desc {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  color: var(--gj-silver);
}

/* ---------- 流程图 ---------- */
.page-faq .faq-flowfigure {
  margin: clamp(30px, 5vw, 56px) 0 0;
}

.page-faq .faq-flowfigure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--gj-line);
  border-top: 2px solid var(--gj-cyan);
  background: var(--gj-space-2);
}

.page-faq .faq-flowfigure figcaption {
  margin-top: 10px;
  font-family: var(--gj-font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gj-silver);
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 4vw, 48px);
  padding-top: clamp(36px, 5vw, 68px);
}

.page-faq .faq-toc {
  min-width: 0;
}

.page-faq .faq-toc__title {
  margin: 0 0 12px;
  font-family: var(--gj-font-num);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gj-silver);
}

.page-faq .faq-toc ol {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-toc a {
  display: flex;
  gap: 8px;
  align-items: baseline;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--gj-line);
  font-size: 13px;
  color: var(--gj-mist);
  text-decoration: none;
  transition: border-color 0.2s var(--gj-ease), color 0.2s var(--gj-ease);
}

.page-faq .faq-toc a span {
  font-family: var(--gj-font-num);
  font-size: 11px;
  color: var(--gj-cyan);
}

.page-faq .faq-toc a:hover,
.page-faq .faq-toc a:focus-visible {
  border-color: var(--gj-line-cyan);
  color: var(--gj-white);
  outline: none;
}

/* ---------- 文章块 ---------- */
.page-faq .faq-articles {
  min-width: 0;
}

.page-faq .faq-block {
  padding-top: clamp(24px, 3.6vw, 40px);
  margin-bottom: clamp(28px, 4vw, 48px);
  border-top: 1px solid var(--gj-line);
}

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

.page-faq .faq-block__num {
  margin: 0 0 10px;
  font-family: var(--gj-font-num);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--gj-orange);
}

.page-faq .faq-block h2,
.page-faq .faq-contact h2 {
  margin: 0 0 14px;
  font-family: var(--gj-font-display);
  font-weight: 900;
  font-size: clamp(23px, 4.2vw, 38px);
  line-height: 1.14;
  letter-spacing: 0.02em;
  color: var(--gj-white);
}

.page-faq .faq-block__intro {
  max-width: 42ch;
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gj-mist);
}

/* ---------- 折叠条目 ---------- */
.page-faq .faq-item {
  margin-bottom: 10px;
  border: 1px solid var(--gj-line);
  background: rgba(18, 46, 74, 0.42);
  transition: border-color 0.22s var(--gj-ease), background 0.22s var(--gj-ease);
}

.page-faq .faq-item[open] {
  border-color: var(--gj-line-cyan);
  background: var(--faq-soft-2);
}

.page-faq .faq-item summary {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--gj-white);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-item summary::before {
  content: "+";
  flex: none;
  width: 14px;
  font-family: var(--gj-font-num);
  font-size: 16px;
  line-height: 1.2;
  color: var(--gj-cyan);
  transition: transform 0.24s var(--gj-ease);
}

.page-faq .faq-item[open] summary::before {
  transform: rotate(45deg);
}

.page-faq .faq-item summary:hover {
  color: var(--gj-cyan);
}

.page-faq .faq-item summary:focus-visible {
  outline: 1px solid var(--gj-cyan);
  outline-offset: -3px;
}

.page-faq .faq-answer {
  padding: 0 16px 18px 42px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gj-mist);
}

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

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

.page-faq .faq-answer ul {
  margin: 0 0 12px;
  padding-left: 18px;
}

.page-faq .faq-answer li {
  margin-bottom: 6px;
}

.page-faq .faq-path {
  padding: 10px 12px;
  border-left: 2px solid var(--gj-cyan);
  background: rgba(0, 122, 138, 0.18);
  font-family: var(--gj-font-num);
  font-size: 12.5px;
  color: var(--gj-cyan);
  word-break: break-all;
}

.page-faq .faq-path span {
  display: block;
}

.page-faq .faq-inline-link {
  color: var(--gj-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.45);
  padding-bottom: 1px;
}

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

/* ---------- 表格 ---------- */
.page-faq .faq-table {
  width: 100%;
  margin: 0 0 12px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-faq .faq-table th,
.page-faq .faq-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--gj-line);
}

.page-faq .faq-table thead th {
  font-family: var(--gj-font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--gj-silver);
  text-transform: uppercase;
}

.page-faq .faq-table tbody th {
  font-weight: 600;
  color: var(--gj-white);
}

.page-faq .faq-table tbody td {
  font-family: var(--gj-font-num);
  color: var(--gj-cyan);
}

/* ---------- 联系支持 ---------- */
.page-faq .faq-contact {
  position: relative;
  overflow: hidden;
  margin-top: clamp(36px, 5vw, 64px);
  padding: clamp(24px, 4.6vw, 52px);
  border: 1px solid var(--gj-line-strong);
  background: linear-gradient(118deg, rgba(0, 229, 255, 0.12), rgba(10, 26, 47, 0.94) 44%, rgba(255, 107, 53, 0.12) 100%);
}

.page-faq .faq-contact__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: saturate(0.55);
  pointer-events: none;
}

.page-faq .faq-contact__inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-contact .faq-kicker {
  margin-top: 0;
}

.page-faq .faq-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 6px;
}

.page-faq .faq-ch {
  padding-top: 12px;
  border-top: 1px solid rgba(242, 245, 247, 0.26);
}

.page-faq .faq-ch__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--gj-font-num);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--gj-cyan);
}

.page-faq .faq-ch__value {
  display: block;
  font-family: var(--gj-font-num);
  font-size: clamp(14px, 2.2vw, 18px);
  font-weight: 600;
  line-height: 1.45;
  color: var(--gj-white);
  word-break: break-word;
}

.page-faq .faq-ch__value--text {
  font-family: var(--gj-font-body);
  font-size: 15px;
  font-weight: 500;
}

.page-faq .faq-ch__note {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--gj-silver);
}

.page-faq .faq-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

/* ---------- 相关链接 ---------- */
.page-faq .faq-more {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(30px, 4vw, 46px);
  padding-top: 20px;
  border-top: 1px solid var(--gj-line);
}

.page-faq .faq-more__link {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--gj-line);
  font-size: 13px;
  color: var(--gj-mist);
  text-decoration: none;
  transition: border-color 0.2s var(--gj-ease), color 0.2s var(--gj-ease), transform 0.2s var(--gj-ease);
}

.page-faq .faq-more__link:hover,
.page-faq .faq-more__link:focus-visible {
  border-color: var(--gj-line-cyan);
  color: var(--gj-white);
  transform: translateY(-2px);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-symptoms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--gj-header-h) + 28px);
    align-self: start;
  }

  .page-faq .faq-toc ol {
    flex-direction: column;
    gap: 0;
    overflow: visible;
  }

  .page-faq .faq-toc a {
    padding: 10px 0 10px 14px;
    border: 0;
    border-left: 1px solid var(--gj-line);
  }

  .page-faq .faq-toc a:hover,
  .page-faq .faq-toc a:focus-visible {
    border-left-color: var(--gj-cyan);
  }

  .page-faq .faq-body {
    grid-template-columns: 208px minmax(0, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-symptoms {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-hero h1 {
    max-width: 18ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-sym,
  .page-faq .faq-more__link,
  .page-faq .faq-item summary::before {
    transition: none;
  }

  .page-faq .faq-sym:hover,
  .page-faq .faq-more__link:hover {
    transform: none;
  }
}
<<<END>>>