.page-faq {
  --faq-ink-soft: #33475A;
  background: var(--mist);
}

/* ===== 顶部定位区 ===== */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 52px) 0 clamp(34px, 6vw, 76px);
  background:
    radial-gradient(130% 120% at 90% 4%, rgba(242, 193, 78, 0.24), transparent 56%),
    radial-gradient(90% 110% at 2% 100%, rgba(62, 207, 168, 0.16), transparent 60%),
    linear-gradient(158deg, var(--deep-sea) 0%, #08304B 48%, var(--trench) 100%);
  color: var(--mist);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -45%;
  width: 64%;
  height: 140%;
  background: repeating-linear-gradient(24deg, rgba(244, 247, 250, 0.06) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

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

.page-faq .faq-hero .breadcrumb {
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-faq .faq-hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-faq .faq-hero .breadcrumb__item {
  color: rgba(244, 247, 250, 0.66);
}

.page-faq .faq-hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(244, 247, 250, 0.36);
}

.page-faq .faq-hero .breadcrumb__item a {
  color: var(--gold);
  text-decoration: none;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-faq .kicker {
  display: inline-block;
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-faq .faq-hero h1 {
  margin: 0 0 20px;
  max-width: 15ch;
  font-size: clamp(29px, 4.4vw, 50px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: #FFFFFF;
}

.page-faq .faq-hero__lede {
  margin: 0 0 24px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 247, 250, 0.86);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-hero__meta li {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid rgba(244, 247, 250, 0.2);
  background: rgba(6, 40, 63, 0.5);
  clip-path: var(--bevel-sm);
  font-size: 13px;
  color: rgba(244, 247, 250, 0.88);
}

.page-faq .faq-hero__meta b {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--gold);
}

.page-faq .faq-hero__jump {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(62, 207, 168, 0.42);
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-faq .faq-hero__jump:hover {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.7);
}

.page-faq .faq-hero__frame {
  margin: 0;
  padding: 1px;
  background: linear-gradient(140deg, rgba(242, 193, 78, 0.75), rgba(62, 207, 168, 0.3));
  clip-path: var(--bevel);
}

.page-faq .faq-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  clip-path: var(--bevel);
}

/* ===== 分类导航 ===== */
.page-faq .faq-cats {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 16px 0 12px;
}

.page-faq .faq-cats__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-faq .faq-cats__list::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-cat {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  background: var(--mist);
  clip-path: var(--bevel-sm);
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease);
}

.page-faq .faq-cat:hover,
.page-faq .faq-cat:focus-visible {
  background: #FFF6E0;
  border-color: var(--gold);
  color: var(--deep-sea);
}

.page-faq .faq-cat__num {
  font-size: 12px;
  color: var(--slate);
}

/* ===== 问答正文 ===== */
.page-faq .faq-body {
  padding: clamp(30px, 5vw, 68px) 0 clamp(20px, 3vw, 36px);
}

.page-faq .faq-group {
  --accent: var(--mint-deep);
  margin: 0 0 clamp(30px, 5vw, 58px);
  scroll-margin-top: 112px;
}

.page-faq .faq-group--login { --accent: var(--mint-deep); }
.page-faq .faq-group--version { --accent: var(--trench); }
.page-faq .faq-group--service { --accent: var(--coral); }
.page-faq .faq-group--security { --accent: var(--deep-sea); }
.page-faq .faq-group--tips { --accent: var(--gold-deep); }
.page-faq .faq-group--reply { --accent: var(--mint-deep); }

.page-faq .faq-group__head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-group__head::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 92px;
  height: 3px;
  background: var(--accent);
}

.page-faq .faq-group__num {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.page-faq .faq-group__title {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--deep-sea);
}

.page-faq .faq-group__note {
  flex: 1 0 100%;
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate);
}

.page-faq .qa {
  border: 1px solid var(--line);
  background: var(--paper);
  clip-path: var(--bevel);
  margin: 0 0 10px;
  transition: border-color var(--t) var(--ease);
}

.page-faq .qa:hover,
.page-faq .qa[open] {
  border-color: var(--accent);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  padding: 15px 18px;
  list-style: none;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  transition: color var(--t) var(--ease);
}

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

.page-faq .qa__q::before {
  content: "+";
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border: 1px solid var(--accent);
  clip-path: var(--bevel-sm);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--accent);
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}

.page-faq .qa[open] > .qa__q::before {
  content: "–";
  background: var(--accent);
  color: var(--paper);
}

.page-faq .qa__a {
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--faq-ink-soft);
}

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

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

.page-faq .link-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--trench);
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size var(--t) var(--ease), color var(--t) var(--ease);
}

.page-faq .link-more:hover,
.page-faq .link-more:focus-visible {
  color: var(--gold-deep);
  background-size: 100% 1px;
}

/* ===== 兜底提示条 ===== */
.page-faq .faq-rescue {
  margin: 0 0 clamp(34px, 5vw, 60px);
}

.page-faq .faq-rescue__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  padding: 22px clamp(18px, 3vw, 32px);
  border: 1px solid rgba(242, 193, 78, 0.55);
  background: linear-gradient(120deg, rgba(242, 193, 78, 0.18), rgba(62, 207, 168, 0.12));
  clip-path: var(--bevel);
}

.page-faq .faq-rescue__text {
  flex: 1 1 300px;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--deep-sea);
}

/* ===== 反馈入口 ===== */
.page-faq .faq-feedback {
  position: relative;
  padding: clamp(34px, 6vw, 80px) 0;
  background:
    radial-gradient(120% 130% at 8% 0%, rgba(62, 207, 168, 0.16), transparent 55%),
    linear-gradient(150deg, var(--deep-sea) 0%, var(--trench) 100%);
  color: var(--mist);
  scroll-margin-top: 96px;
}

.page-faq .faq-feedback .kicker {
  color: var(--gold);
}

.page-faq .faq-feedback__grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
}

.page-faq .faq-feedback__frame {
  margin: 0;
  padding: 1px;
  background: linear-gradient(140deg, rgba(242, 193, 78, 0.7), rgba(62, 207, 168, 0.32));
  clip-path: var(--bevel);
}

.page-faq .faq-feedback__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  clip-path: var(--bevel);
}

.page-faq .faq-feedback h2 {
  margin: 0 0 16px;
  font-size: clamp(23px, 3.1vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: #FFFFFF;
}

.page-faq .faq-feedback__lede {
  margin: 0 0 26px;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 247, 250, 0.85);
}

.page-faq .faq-steps {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-steps__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid rgba(244, 247, 250, 0.18);
  background: rgba(6, 40, 63, 0.42);
  clip-path: var(--bevel-sm);
  transition: border-color var(--t) var(--ease);
}

.page-faq .faq-steps__item:hover {
  border-color: rgba(242, 193, 78, 0.65);
}

.page-faq .faq-steps__num {
  flex: 0 0 auto;
  padding-top: 2px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-steps__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(244, 247, 250, 0.9);
}

.page-faq .faq-feedback__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  font-size: 14px;
  color: rgba(244, 247, 250, 0.85);
}

.page-faq .faq-feedback__mail {
  font-family: var(--font-mono);
  color: var(--gold);
  overflow-wrap: anywhere;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-faq .faq-group__note {
    flex: 0 0 auto;
    margin: 0 0 0 auto;
    text-align: right;
  }

  .page-faq .qa__a {
    max-width: 72ch;
    padding-left: 52px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 1.06fr 0.94fr;
    gap: clamp(34px, 5vw, 76px);
  }

  .page-faq .faq-cats__list {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-faq .faq-feedback__grid {
    grid-template-columns: 0.86fr 1.14fr;
  }

  .page-faq .qa__q {
    font-size: 16px;
    padding: 17px 22px;
  }

  .page-faq .qa__a {
    padding-right: 22px;
  }
}
<<<END>>>