.page-faq {
  --faq-line: rgba(216, 208, 192, 0.22);
  --faq-lead: rgba(244, 236, 221, 0.76);
  --faq-radius: 14px;
  color: var(--paper);
  padding-bottom: 72px;
}

.page-faq .faq-hero {
  padding: 18px 0 30px;
}

.page-faq .faq-hero .annotation {
  margin: 0;
  color: var(--score);
  letter-spacing: 0.18em;
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  max-width: 880px;
  font-size: clamp(30px, 8vw, 56px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 720px;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--faq-lead);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding: 32px 0 0;
}

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

/* 坐标索引 */
.page-faq .faq-legend {
  padding: 18px 16px;
  background: var(--ink-2);
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
}

.page-faq .faq-legend__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--score);
}

.page-faq .faq-legend__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-legend__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 15px;
  color: var(--paper);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-faq .faq-legend__link:hover,
.page-faq .faq-legend__link:focus-visible {
  background: rgba(255, 106, 26, 0.16);
  color: var(--score);
}

.page-faq .faq-legend__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--signal);
}

.page-faq .faq-legend__keys {
  list-style: none;
  margin: 16px 0 0;
  padding: 14px 2px 0;
  border-top: 1px dashed var(--faq-line);
  display: grid;
  gap: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .faq-legend__keys li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.page-faq .faq-legend__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 7px;
}

.page-faq .faq-legend__dot--ok {
  background: var(--referee);
  box-shadow: 0 0 0 3px rgba(41, 163, 106, 0.2);
}

.page-faq .faq-legend__dot--alert {
  background: var(--injury);
  box-shadow: 0 0 0 3px rgba(229, 72, 77, 0.2);
}

/* 章节 */
.page-faq .faq-block {
  margin: 0 0 42px;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-faq .faq-block__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(255, 106, 26, 0.45);
}

.page-faq .faq-block__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--signal);
}

.page-faq .faq-block__title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  font-size: clamp(21px, 4.6vw, 30px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-block__lead {
  margin: 14px 0 18px;
  max-width: 760px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--faq-lead);
}

/* 折叠问答 */
.page-faq .faq-item {
  margin-bottom: 10px;
  background: var(--ink-2);
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  overflow: hidden;
  transition: border-color 0.22s var(--ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(255, 106, 26, 0.5);
}

.page-faq .faq-item__q {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--paper);
}

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

.page-faq .faq-item__q::marker {
  content: "";
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: -2px;
}

.page-faq .faq-item__no {
  flex: 0 0 auto;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--score);
  border: 1px solid rgba(255, 197, 61, 0.42);
  border-radius: 6px;
}

.page-faq .faq-item__label {
  flex: 1 1 auto;
  min-width: 0;
  line-height: 1.55;
}

.page-faq .faq-item__mark {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--score);
  border-radius: 6px;
}

.page-faq .faq-item__mark::before,
.page-faq .faq-item__mark::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  top: 50%;
  height: 2px;
  background: var(--score);
  transform: translateY(-50%);
}

.page-faq .faq-item__mark::after {
  transform: translateY(-50%) rotate(90deg);
  transition: opacity 0.22s var(--ease);
}

.page-faq .faq-item[open] .faq-item__mark::after {
  opacity: 0;
}

.page-faq .faq-item__a {
  margin: 0 16px;
  padding: 16px 0 18px;
  border-top: 1px dashed var(--faq-line);
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 236, 221, 0.86);
}

.page-faq .faq-item__a > p {
  margin: 0;
}

.page-faq .faq-steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: faq-step;
}

.page-faq .faq-steps li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.page-faq .faq-steps li::before {
  counter-increment: faq-step;
  content: counter(faq-step, decimal-leading-zero);
  padding: 2px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
  color: var(--signal);
  border: 1px solid rgba(255, 106, 26, 0.45);
  border-radius: 6px;
}

.page-faq .faq-expect {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 16px 0 0;
  padding: 11px 13px;
  border-left: 3px solid var(--referee);
  border-radius: 0 10px 10px 0;
  background: rgba(41, 163, 106, 0.12);
  font-size: 14px;
  line-height: 1.72;
  color: #a9e3c6;
}

.page-faq .faq-expect__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--referee);
}

.page-faq .faq-expect--alert {
  border-left-color: var(--injury);
  background: rgba(229, 72, 77, 0.13);
  color: #f3b7b9;
}

.page-faq .faq-expect--alert .faq-expect__dot {
  background: var(--injury);
}

/* 配图 */
.page-faq .faq-figure {
  margin: 22px 0 4px;
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  overflow: hidden;
  background: var(--ink-2);
}

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

.page-faq .faq-figure__cap {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--faq-line);
}

/* 反馈渠道 */
.page-faq .faq-channels {
  margin-top: 6px;
}

.page-faq .faq-channel {
  padding: 18px;
  border-radius: var(--faq-radius);
  color: var(--brown);
}

.page-faq .faq-channel__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #b0430a;
}

.page-faq .faq-channel__v {
  margin: 10px 0 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--brown);
  word-break: break-word;
}

.page-faq .faq-channel__v--mono {
  font-family: var(--font-mono);
  font-size: 15.5px;
  letter-spacing: -0.01em;
}

.page-faq .faq-channel__d {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: #4a3d31;
}

.page-faq .faq-report {
  margin-top: 22px;
  padding: 20px;
  background: rgba(19, 44, 71, 0.62);
  border: 1px dashed var(--faq-line);
  border-radius: var(--faq-radius);
}

.page-faq .faq-report__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--score);
}

.page-faq .faq-report .faq-steps {
  margin-top: 14px;
  color: rgba(244, 236, 221, 0.86);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq .faq-report__more {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--faq-lead);
}

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

.page-faq .faq-report__more a:hover {
  color: var(--signal);
}

@media (min-width: 980px) {
  .page-faq .faq-body {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-faq .faq-legend {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }

  .page-faq .faq-item__q {
    padding: 16px 20px;
  }

  .page-faq .faq-item__a {
    margin: 0 20px;
  }
}

@media (min-width: 1240px) {
  .page-faq .faq-block {
    margin-bottom: 52px;
  }
}
<<<END>>>