.page-faq {
  --faq-line: rgba(11, 42, 74, 0.14);
  --faq-line-soft: rgba(11, 42, 74, 0.08);
  --faq-toc-w: 236px;
  --faq-text-w: 640px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  background:
    radial-gradient(circle at 82% 12%, rgba(30, 111, 122, 0.55), transparent 58%),
    linear-gradient(146deg, var(--deep) 0%, var(--tide) 62%, #0d3352 100%);
  color: var(--paper);
  padding: clamp(28px, 5vw, 56px) 0 clamp(36px, 6vw, 68px);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 48px);
  align-items: center;
}

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

.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--paper);
  max-width: 15em;
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 560px;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.8;
  color: rgba(251, 248, 242, 0.86);
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-top: 10px;
  border-top: 2px solid rgba(242, 184, 75, 0.6);
}

.page-faq .faq-hero__stat-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(22px, 4vw, 30px);
  color: var(--gold);
  line-height: 1;
}

.page-faq .faq-hero__stat-label {
  font-size: 13px;
  color: rgba(251, 248, 242, 0.72);
}

.page-faq .faq-hero__figure {
  margin: 0;
  min-width: 0;
  padding: 10px;
  background: rgba(251, 248, 242, 0.08);
  border: 1px solid rgba(251, 248, 242, 0.22);
  border-radius: var(--radius-card);
  box-shadow: 10px 12px 0 rgba(255, 107, 74, 0.18);
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
}

.page-faq .faq-hero__caption {
  margin: 10px 4px 2px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(251, 248, 242, 0.66);
}

/* ---------- 搜索与场景标签 ---------- */
.page-faq .faq-finder {
  background: var(--mist);
  border-bottom: 1px solid var(--faq-line);
  padding: clamp(24px, 4vw, 36px) 0 clamp(26px, 4vw, 40px);
}

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

.page-faq .faq-finder__title {
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-size: clamp(18px, 3vw, 22px);
  font-weight: 900;
  color: var(--deep);
}

.page-faq .faq-search {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.page-faq .faq-search__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--water);
}

.page-faq .faq-search__input {
  flex: 1 1 260px;
  min-width: 0;
  padding: 13px 18px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-paper);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-faq .faq-search__input::placeholder {
  color: var(--slate);
}

.page-faq .faq-search__input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(242, 184, 75, 0.28);
}

.page-faq .faq-search__hint {
  flex: 1 1 100%;
  margin: 0;
  font-size: 12.5px;
  color: var(--slate);
}

.page-faq .faq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .faq-chip--felt {
  background: var(--felt);
  color: var(--paper);
}

.page-faq .faq-chip--water {
  background: var(--water);
  color: var(--paper);
}

.page-faq .faq-chip--mist {
  background: var(--paper);
  color: var(--deep);
  border-color: var(--faq-line);
}

.page-faq .faq-chip:hover,
.page-faq .faq-chip:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 rgba(11, 42, 74, 0.12);
  border-color: var(--coral);
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: 28px;
  padding-top: clamp(28px, 4vw, 44px);
  padding-bottom: clamp(48px, 7vw, 80px);
}

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

.page-faq .faq-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-faq .faq-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-toc__link {
  display: block;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--mist);
  color: var(--deep);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-faq .faq-toc__link:hover,
.page-faq .faq-toc__link:focus-visible {
  background: var(--paper);
  border-color: var(--coral);
}

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

/* ---------- 区块通用 ---------- */
.page-faq .faq-section {
  scroll-margin-top: 96px;
}

.page-faq .faq-section + .faq-section {
  margin-top: clamp(40px, 6vw, 64px);
}

.page-faq .faq-section__head {
  margin-bottom: 22px;
}

.page-faq .faq-section__title {
  margin: 8px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.28;
  color: var(--deep);
}

.page-faq .faq-section__note {
  margin: 12px 0 0;
  max-width: var(--faq-text-w);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 总览分类 ---------- */
.page-faq .faq-cats {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-cat {
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid var(--faq-line);
  border-left: 4px solid var(--water);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-paper);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .faq-cat:hover {
  transform: translateY(-2px);
  border-color: var(--coral);
  border-left-color: var(--coral);
}

.page-faq .faq-cat__name {
  margin: 0;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 900;
  color: var(--deep);
}

.page-faq .faq-cat__desc {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-faq .faq-cat__sample {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--faq-line);
  font-size: 13px;
  color: var(--slate);
}

/* ---------- 场景卡 ---------- */
.page-faq .faq-scenes {
  display: grid;
  gap: 14px;
}

.page-faq .faq-scene {
  position: relative;
  padding: 20px 22px 18px;
  background: var(--mist);
  border: 1px solid var(--faq-line-soft);
  border-radius: var(--radius-card);
  scroll-margin-top: 96px;
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-faq .faq-scene:hover {
  transform: translateY(-2px);
  background: var(--paper);
  border-color: var(--coral);
}

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

.page-faq .faq-scene__title {
  margin: 8px 0 0;
  font-family: var(--font-title);
  font-size: 16.5px;
  font-weight: 900;
  line-height: 1.4;
  color: var(--deep);
}

.page-faq .faq-scene__text {
  margin: 8px 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}

.page-faq .faq-scene__link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--felt);
}

/* ---------- 新手路径 ---------- */
.page-faq .faq-starter {
  display: grid;
  gap: 22px;
  align-items: start;
}

.page-faq .faq-path {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-faq .faq-path__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--faq-line-soft);
}

.page-faq .faq-path__item:first-child {
  padding-top: 0;
}

.page-faq .faq-path__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.page-faq .faq-path__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--deep);
}

.page-faq .faq-path__text {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-faq .faq-starter__media {
  margin: 0;
  padding: 8px;
  background: var(--paper);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-stack);
}

.page-faq .faq-starter__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 9px;
  object-fit: cover;
}

.page-faq .faq-starter__caption {
  margin: 10px 4px 2px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 折叠面板 ---------- */
.page-faq .faq-panels__group {
  margin: 26px 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--felt);
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--felt);
}

.page-faq .faq-panels__group:first-of-type {
  margin-top: 8px;
}

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

.page-faq .faq-panel {
  background: var(--paper);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-card);
  box-shadow: 2px 3px 0 rgba(11, 42, 74, 0.07);
  transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-faq .faq-panel[open] {
  border-color: var(--coral);
  box-shadow: 4px 5px 0 rgba(255, 107, 74, 0.16);
}

.page-faq .faq-panel__summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--deep);
}

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

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

.page-faq .faq-panel__sign {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-top: 3px;
}

.page-faq .faq-panel__sign::before,
.page-faq .faq-panel__sign::after {
  content: "";
  position: absolute;
  top: 7px;
  left: 0;
  width: 16px;
  height: 2px;
  background: var(--coral);
  transition: transform 160ms var(--ease), background 160ms var(--ease);
}

.page-faq .faq-panel__sign::after {
  transform: rotate(90deg);
}

.page-faq .faq-panel[open] .faq-panel__sign::after {
  transform: rotate(0deg);
}

.page-faq .faq-panel__body {
  padding: 0 18px 18px;
  border-top: 1px dashed var(--faq-line);
  margin-top: 0;
}

.page-faq .faq-panel__body p {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 设备 ---------- */
.page-faq .faq-devices {
  display: grid;
  gap: 14px;
}

.page-faq .faq-device {
  padding: 20px;
  background: var(--paper);
  border: 1px solid var(--faq-line);
  border-top: 3px solid var(--water);
  border-radius: var(--radius-card);
}

.page-faq .faq-device__title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 900;
  color: var(--deep);
}

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

.page-faq .faq-device__list li {
  position: relative;
  padding: 7px 0 7px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  border-bottom: 1px solid var(--faq-line-soft);
}

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

.page-faq .faq-device__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--felt);
}

.page-faq .faq-device__foot {
  margin: 16px 0 0;
  padding: 14px 16px;
  background: var(--mist);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--deep);
}

/* ---------- 赛季 ---------- */
.page-faq .faq-season {
  display: grid;
  gap: 16px;
}

.page-faq .faq-season__card {
  padding: 22px;
  background: linear-gradient(150deg, var(--deep), var(--tide));
  color: var(--paper);
  border-radius: var(--radius-card);
  box-shadow: 6px 7px 0 rgba(11, 42, 74, 0.14);
}

.page-faq .faq-season__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-faq .faq-season__title {
  margin: 10px 0 0;
  font-family: var(--font-title);
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 900;
  color: var(--paper);
}

.page-faq .faq-season__card .faq-season__text {
  color: rgba(251, 248, 242, 0.84);
}

.page-faq .faq-season__text {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-faq .faq-season__side {
  padding: 4px 0 0;
}

/* ---------- 热门问题 ---------- */
.page-faq .faq-hot {
  display: grid;
  gap: 12px;
}

/* ---------- 联系支持 ---------- */
.page-faq .faq-contact {
  margin-top: clamp(40px, 6vw, 64px);
  padding: clamp(24px, 4vw, 36px);
  background: var(--mist);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-stack);
}

.page-faq .faq-contact__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--water);
}

.page-faq .faq-contact__title {
  margin: 10px 0 0;
  font-family: var(--font-title);
  font-size: clamp(21px, 4vw, 28px);
  font-weight: 900;
  line-height: 1.3;
  color: var(--deep);
}

.page-faq .faq-contact__text {
  margin: 12px 0 0;
  max-width: var(--faq-text-w);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-faq .faq-contact__list {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
}

.page-faq .faq-contact__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--faq-line);
}

.page-faq .faq-contact__key {
  flex: 0 0 auto;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-faq .faq-contact__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--slate);
}

.page-faq .faq-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

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

  .page-faq .faq-contact__item {
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 0;
    border-left: 3px solid var(--gold);
    padding: 2px 0 2px 12px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-faq .faq-starter {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 32px;
  }

  .page-faq .faq-season {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 24px;
  }

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

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

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

@media (min-width: 1000px) {
  .page-faq .faq-body {
    grid-template-columns: var(--faq-toc-w) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 92px;
    padding: 20px 18px;
    background: var(--mist);
    border: 1px solid var(--faq-line);
    border-radius: var(--radius-card);
  }

  .page-faq .faq-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-toc__list li + li {
    margin-top: 2px;
  }

  .page-faq .faq-toc__link {
    padding: 9px 0 9px 12px;
    background: transparent;
    border-radius: 0;
    border: 0;
    border-left: 3px solid transparent;
    transition: border-color 160ms var(--ease), background 160ms var(--ease), color 160ms var(--ease);
  }

  .page-faq .faq-toc__link:hover,
  .page-faq .faq-toc__link:focus-visible {
    background: rgba(255, 107, 74, 0.1);
    border-left-color: var(--coral);
    color: var(--deep);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-cat,
  .page-faq .faq-scene,
  .page-faq .faq-chip,
  .page-faq .faq-panel,
  .page-faq .faq-search__input,
  .page-faq .faq-toc__link {
    transition: none;
  }

  .page-faq .faq-cat:hover,
  .page-faq .faq-scene:hover,
  .page-faq .faq-chip:hover {
    transform: none;
  }
}
<<<END>>>