.page-faq {
  --faq-note-bg: var(--ink-3);
  display: block;
  overflow-x: hidden;
  color: var(--ice);
  background: var(--ink);
  font-family: var(--font-body);
}

.page-faq h1,
.page-faq h2,
.page-faq h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ice);
}

.page-faq p {
  margin: 0;
}

.page-faq .faq-hero__lede,
.page-faq .faq-sec-head__text p,
.page-faq .step__body p,
.page-faq .anatomy-row dd,
.page-faq .focus-tip p,
.page-faq .faq-item__answer p {
  font-size: 15px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  padding: 26px 0 54px;
  background:
    radial-gradient(118% 86% at 88% 2%, rgba(43, 255, 136, 0.18), transparent 62%),
    radial-gradient(86% 72% at 0% 0%, rgba(55, 214, 192, 0.15), transparent 58%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -32%;
  z-index: -1;
  width: 70%;
  height: 340px;
  pointer-events: none;
  background: radial-gradient(closest-side, rgba(255, 107, 74, 0.16), transparent 72%);
}

.page-faq .faq-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-faq .faq-hero__copy {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-faq .faq-hero .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-faq .faq-hero h1 {
  max-width: 15em;
  font-size: clamp(34px, 7.6vw, 68px);
}

.page-faq .faq-hero__lede {
  max-width: 44ch;
  font-size: 16px;
  color: var(--mist);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--mist);
}

.page-faq .faq-hero__meta li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--lime);
  vertical-align: middle;
}

.page-faq .faq-hero__media {
  margin: 0;
  background: var(--glass);
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  box-shadow: 0 26px 60px rgba(6, 27, 46, 0.55);
}

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

.page-faq .faq-hero__media figcaption {
  padding: 10px 14px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
  background: var(--ink-3);
}

/* ---------- 通用区块头 ---------- */
.page-faq .faq-sec-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-sec-head__text {
  display: grid;
  gap: 10px;
}

.page-faq .faq-sec-head h2 {
  font-size: clamp(24px, 4.2vw, 38px);
}

.page-faq .faq-sec-head__text p {
  max-width: 52ch;
}

/* ---------- 步骤轨 ---------- */
.page-faq .faq-steps {
  padding: 52px 0 22px;
  background: var(--ink);
}

.page-faq .steps-track {
  position: relative;
  margin: 34px 0 0;
  padding: 0 0 0 48px;
  list-style: none;
}

.page-faq .steps-track::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 18px;
  left: 19px;
  width: 2px;
  background: linear-gradient(180deg, var(--lime) 0%, rgba(43, 255, 136, 0.10) 100%);
}

.page-faq .step {
  position: relative;
  padding-bottom: 34px;
}

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

.page-faq .step__num {
  position: absolute;
  top: -4px;
  left: -48px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  background: var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

.page-faq .step__body {
  display: grid;
  gap: 8px;
}

.page-faq .step__body h3 {
  font-size: 20px;
  color: var(--ice);
}

.page-faq .step__hint {
  justify-self: start;
  margin-top: 4px;
  padding: 6px 12px;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--lime-soft);
  background: rgba(43, 255, 136, 0.10);
  border-left: 2px solid var(--lime);
  border-radius: var(--radius-solid);
}

/* ---------- 界面分区 ---------- */
.page-faq .faq-anatomy {
  padding: 52px 0 56px;
  background: var(--ink-2);
}

.page-faq .anatomy-list {
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
}

.page-faq .anatomy-row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .anatomy-row dt {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-faq .anatomy-row dd {
  margin: 0;
}

/* ---------- 重点场次筛选 ---------- */
.page-faq .faq-focus {
  padding: 52px 0 58px;
  background:
    radial-gradient(78% 62% at 100% 0%, rgba(43, 255, 136, 0.12), transparent 62%),
    var(--ink);
}

.page-faq .faq-focus__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 30px;
}

.page-faq .faq-focus__text {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-faq .filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .filter-tag {
  position: relative;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ice);
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  cursor: default;
  outline: none;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-faq .filter-tag:hover,
.page-faq .filter-tag:focus-visible {
  color: var(--ink);
  background: var(--lime-soft);
  border-color: var(--lime);
}

.page-faq .filter-tag__note {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 6;
  width: 230px;
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0;
  color: var(--ice);
  background: var(--faq-note-bg);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-solid);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.page-faq .filter-tag:hover .filter-tag__note,
.page-faq .filter-tag:focus .filter-tag__note,
.page-faq .filter-tag:focus-visible .filter-tag__note {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-faq .focus-tip {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  background: rgba(55, 214, 192, 0.08);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius-solid);
}

.page-faq .focus-tip__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--teal);
}

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

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

.page-faq .faq-focus__media {
  margin: 0;
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-glass);
  overflow: hidden;
}

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

.page-faq .faq-focus__media figcaption {
  padding: 10px 14px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 常见问题手风琴 ---------- */
.page-faq .faq-answers {
  padding: 52px 0 58px;
  background: var(--ink-2);
}

.page-faq .faq-list {
  margin: 30px 0 0;
}

.page-faq .faq-item {
  margin-bottom: 10px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-solid);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-faq .faq-item:hover {
  border-color: var(--line-strong);
}

.page-faq .faq-item[open] {
  background: var(--ink);
  border-color: rgba(43, 255, 136, 0.5);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ice);
  background: linear-gradient(90deg, rgba(18, 74, 99, 0.55), rgba(18, 74, 99, 0.16));
  cursor: pointer;
  list-style: none;
  outline: none;
}

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

.page-faq .faq-item summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 20px;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
  text-align: center;
}

.page-faq .faq-item[open] summary::before {
  content: "−";
}

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

.page-faq .faq-item__answer {
  padding: 4px 16px 16px 48px;
}

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

.page-faq .faq-answers__contact {
  margin-top: 26px;
  padding: 18px 20px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ice);
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-glass);
  backdrop-filter: blur(10px);
}

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

/* ---------- 下一步路径 ---------- */
.page-faq .faq-next {
  padding: 52px 0 68px;
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 34%, var(--ink) 100%);
}

.page-faq .faq-next__head {
  display: grid;
  gap: 10px;
}

.page-faq .faq-next__head h2 {
  font-size: clamp(24px, 4.2vw, 38px);
}

.page-faq .faq-next__head p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .path-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-faq .path-card {
  display: grid;
  gap: 8px;
  padding: 20px 22px 24px;
  color: var(--ice);
  text-decoration: none;
  background: var(--ink-3);
  border-left: 3px solid rgba(43, 255, 136, 0.45);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 93% 100%, 0 100%);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-faq .path-card:hover,
.page-faq .path-card:focus-visible {
  background: var(--ink-2);
  border-left-color: var(--lime);
  transform: translateX(4px);
}

.page-faq .path-card__k {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-faq .path-card strong {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.page-faq .path-card span:last-child {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-next__foot {
  margin-top: 26px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

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

/* ---------- 中等与桌面 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 34px 0 66px;
  }

  .page-faq .faq-sec-head {
    flex-direction: row;
    gap: 30px;
    align-items: flex-start;
    padding-top: 20px;
  }

  .page-faq .faq-sec-head .section-num {
    flex: 0 0 auto;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: 1.06fr 0.94fr;
    align-items: center;
    gap: 44px;
  }

  .page-faq .anatomy-row {
    grid-template-columns: 132px 1fr;
    gap: 22px;
    align-items: baseline;
    padding: 20px 0;
  }

  .page-faq .faq-answers__contact {
    padding: 22px 26px;
  }

  .page-faq .path-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-focus__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: start;
    gap: 48px;
  }

  .page-faq .faq-list {
    max-width: 880px;
  }

  .page-faq .faq-item summary {
    font-size: 16.5px;
    padding: 18px 20px;
  }

  .page-faq .faq-item__answer {
    padding: 4px 22px 20px 52px;
  }

  .page-faq .faq-item__answer p {
    max-width: 62ch;
  }
}

/* 无悬停能力的触屏：说明文字改为常显 */
@media (hover: none) {
  .page-faq .filter-tag {
    display: grid;
    gap: 6px;
    width: 100%;
    border-radius: var(--radius-solid);
    cursor: default;
  }

  .page-faq .filter-tag__note {
    position: static;
    width: auto;
    padding: 0;
    font-family: var(--font-body);
    font-size: 12.5px;
    color: var(--mist);
    background: transparent;
    border: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .page-faq .filter-tag:hover,
  .page-faq .filter-tag:focus-visible {
    color: var(--ice);
    background: var(--glass);
    border-color: var(--glass-line);
  }

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