.page-faq {
  --faq-query-ink: #5B8BE8;
  --faq-pad: 14px;
  background: var(--paper);
  color: var(--ink-green);
  font-family: var(--font-body);
  overflow-x: hidden;
}

@media (min-width: 760px) {
  .page-faq {
    --faq-pad: 26px;
  }
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  padding: 26px 0 52px;
  background: var(--ink-green);
  color: var(--paper);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(114deg, rgba(201, 194, 176, .10) 0 1px, transparent 1px 48px);
  pointer-events: none;
}

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

.page-faq .faq-hero-grid {
  display: grid;
  gap: 32px;
  margin-top: 22px;
}

.page-faq .faq-title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 60px);
  line-height: 1.06;
  letter-spacing: -.02em;
  max-width: 16ch;
}

.page-faq .faq-lede {
  margin: 22px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(246, 241, 228, .84);
}

.page-faq .faq-side-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-faq .faq-jump {
  display: grid;
  gap: 12px;
}

.page-faq .faq-jump-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num title"
    "num note";
  column-gap: 14px;
  row-gap: 4px;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--paper);
  background: rgba(8, 28, 24, .55);
  border: 1px solid var(--line-dark);
  border-left: 2px solid var(--orange);
  transition: border-color .24s var(--ease), background-color .24s var(--ease);
}

.page-faq .faq-jump-item--query {
  border-left-color: var(--faq-query-ink);
}

.page-faq .faq-jump-item:hover,
.page-faq .faq-jump-item:focus-visible {
  background: rgba(228, 87, 46, .14);
  border-color: var(--orange);
}

.page-faq .faq-jump-item--query:hover,
.page-faq .faq-jump-item--query:focus-visible {
  background: rgba(91, 139, 232, .16);
  border-color: var(--faq-query-ink);
}

.page-faq .faq-jump-num {
  grid-area: num;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1;
  font-weight: 500;
  color: var(--orange);
}

.page-faq .faq-jump-item--query .faq-jump-num {
  color: var(--faq-query-ink);
}

.page-faq .faq-jump-title {
  grid-area: title;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-faq .faq-jump-note {
  grid-area: note;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(246, 241, 228, .66);
}

.page-faq .faq-hero-foot {
  margin: 34px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 通用章节 ---------- */

.page-faq .faq-section {
  padding: clamp(46px, 7vw, 88px) 0;
}

.page-faq .faq-sec-head {
  max-width: 62ch;
}

.page-faq .faq-sec-title {
  margin: 12px 0 0;
  font-family: var(--font-section);
  font-weight: 700;
  font-size: clamp(24px, 4.2vw, 36px);
  line-height: 1.28;
  letter-spacing: -.01em;
}

.page-faq .faq-sec-title--light {
  color: var(--paper-bright);
}

.page-faq .faq-sec-note {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(12, 42, 36, .74);
}

.page-faq .faq-sec-note--light {
  color: rgba(246, 241, 228, .74);
}

/* ---------- 版本识别 ---------- */

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

.page-faq .faq-version-grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.page-faq .faq-version-card {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--paper-bright);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.page-faq .faq-version-card::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  right: -1px;
  height: 3px;
  background: var(--orange);
}

.page-faq .faq-version-card--alt::before {
  background: var(--blue);
}

.page-faq .faq-version-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-faq .faq-version-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-faq .faq-version-intro {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(12, 42, 36, .72);
}

.page-faq .faq-version-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-faq .faq-version-list li {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-faq .faq-version-key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: rgba(12, 42, 36, .52);
}

.page-faq .faq-version-foot {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(12, 42, 36, .7);
}

.page-faq .faq-version-foot a,
.page-faq .faq-track-foot a,
.page-faq .faq-reach-foot a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 95, 214, .4);
}

.page-faq .faq-version-foot a:hover,
.page-faq .faq-track-foot a:hover,
.page-faq .faq-reach-foot a:hover {
  border-bottom-color: var(--blue);
  background: var(--highlight);
}

/* ---------- 三条路径 ---------- */

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

.page-faq .faq-track--alt {
  background: var(--paper-bright);
}

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

.page-faq .faq-track-frame {
  padding-left: var(--faq-pad);
  border-left: 2px solid var(--orange);
}

.page-faq .faq-track--query .faq-track-frame {
  border-left-color: var(--blue);
}

.page-faq .faq-track-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-faq .faq-track-num {
  font-family: var(--font-mono);
  font-size: clamp(34px, 7vw, 52px);
  font-weight: 500;
  line-height: .95;
  color: var(--orange);
}

.page-faq .faq-track--query .faq-track-num {
  color: var(--blue);
}

.page-faq .faq-track-title {
  margin: 10px 0 0;
  font-family: var(--font-section);
  font-weight: 700;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-faq .faq-track-lede {
  margin: 12px 0 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(12, 42, 36, .76);
}

.page-faq .faq-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

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

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 26px;
  width: 7px;
  height: 2px;
  background: var(--orange);
}

.page-faq .faq-track--query .faq-step::before {
  background: var(--blue);
}

.page-faq .faq-drawer-trigger {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 18px 0;
  background: none;
  border: 0;
  border-top: 1px solid var(--line);
  text-align: left;
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: color .2s var(--ease);
}

.page-faq .faq-step:last-child .faq-drawer-trigger {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-drawer-trigger:hover {
  color: var(--orange-text);
}

.page-faq .faq-track--query .faq-drawer-trigger:hover {
  color: var(--blue);
}

.page-faq .faq-step-no {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 500;
  line-height: 1;
  color: var(--orange);
}

.page-faq .faq-track--query .faq-step-no {
  color: var(--blue);
}

.page-faq .faq-step-name {
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
}

.page-faq .faq-step-line {
  margin: 0 0 12px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(12, 42, 36, .82);
}

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

.page-faq .faq-step-label {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--orange-text);
}

.page-faq .faq-track--query .faq-step-label {
  color: var(--blue);
}

.page-faq .faq-track-foot {
  margin: 22px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(12, 42, 36, .7);
}

/* ---------- 配图带 ---------- */

.page-faq .faq-figure-band {
  padding: clamp(30px, 5vw, 56px) 0;
  background: var(--paper-bright);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

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

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

.page-faq .faq-figure .figure-caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(12, 42, 36, .6);
}

/* ---------- 反馈指引 ---------- */

.page-faq .faq-report {
  background: var(--ink-deep);
  color: var(--paper);
}

.page-faq .faq-report-grid {
  display: grid;
  gap: 32px;
}

.page-faq .faq-checklist {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-check {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 15px 16px;
  background: rgba(246, 241, 228, .05);
  border: 1px solid var(--line-dark-soft);
  border-left: 2px solid var(--orange);
  cursor: pointer;
  transition: background-color .22s var(--ease), border-color .22s var(--ease);
}

.page-faq .faq-check:hover {
  background: rgba(246, 241, 228, .09);
  border-left-color: var(--orange);
}

.page-faq .faq-check input[type="checkbox"] {
  width: 17px;
  height: 17px;
  margin: 3px 0 0;
  accent-color: var(--orange);
  cursor: pointer;
}

.page-faq .faq-check-body {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-faq .faq-check-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--paper-bright);
}

.page-faq .faq-check-note {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 241, 228, .66);
}

.page-faq .faq-report-figure {
  margin: 0;
}

.page-faq .faq-report-figure .figure-media {
  border: 1px solid var(--line-dark);
  background: rgba(246, 241, 228, .06);
  overflow: hidden;
}

.page-faq .faq-report-figure .figure-caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 响应时间与渠道 ---------- */

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

.page-faq .faq-reach-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.page-faq .faq-reach-card {
  padding: 20px;
  background: var(--paper-bright);
  border: 1px solid var(--line);
  border-top: 2px solid var(--blue);
}

.page-faq .faq-reach-card--time {
  border-top-color: var(--orange);
}

.page-faq .faq-reach-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: rgba(12, 42, 36, .55);
}

.page-faq .faq-reach-value {
  margin: 10px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -.01em;
  word-break: break-all;
}

.page-faq .faq-reach-value.mono {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  word-break: break-all;
}

.page-faq .faq-reach-note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(12, 42, 36, .72);
}

.page-faq .faq-reach-foot {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(12, 42, 36, .7);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-faq .faq-version-list li {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-faq .faq-reach-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-faq .faq-reach-card--time {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 34px 0 68px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, .9fr);
    align-items: start;
    gap: 52px;
    margin-top: 30px;
  }

  .page-faq .faq-jump {
    gap: 14px;
    margin-top: 4px;
  }

  .page-faq .faq-jump-item:nth-child(2) {
    margin-left: 20px;
  }

  .page-faq .faq-jump-item:nth-child(3) {
    margin-left: 40px;
  }

  .page-faq .faq-version-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }

  .page-faq .faq-version-card--alt {
    margin-top: 30px;
  }

  .page-faq .faq-track-head {
    gap: 24px;
  }

  .page-faq .faq-report-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
    gap: 44px;
  }

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

  .page-faq .faq-reach-card--time {
    grid-column: auto;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-steps {
    max-width: 82ch;
  }

  .page-faq .faq-figure .figure-media {
    max-width: 1000px;
  }
}
<<<END>>>