.page-faq {
  --faq-on-dark: rgba(255, 255, 255, .76);
  --faq-on-dark-soft: rgba(255, 255, 255, .52);
  --faq-radius: 36px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  background:
    radial-gradient(130% 100% at 92% 0%, rgba(232, 178, 60, .26), transparent 58%),
    radial-gradient(90% 80% at -10% 110%, rgba(200, 32, 43, .22), transparent 62%),
    linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 62%, var(--navy-700) 100%);
  color: #fff;
  padding: clamp(1.25rem, 3vw, 2rem) 0 clamp(2.5rem, 6vw, 4rem);
  border-bottom-left-radius: var(--faq-radius);
  border-bottom-right-radius: var(--faq-radius);
}

.page-faq .faq-crumbs ol {
  color: var(--faq-on-dark-soft);
}

.page-faq .faq-crumbs a {
  color: var(--gold-400);
}

.page-faq .faq-crumbs li[aria-current="page"] {
  color: #fff;
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  margin-top: clamp(1.5rem, 4vw, 2.75rem);
}

.page-faq .faq-hero .eyebrow {
  color: var(--gold-400);
}

.page-faq .faq-hero h1 {
  font-size: clamp(2.4rem, 8vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -.035em;
  font-weight: 900;
  margin: .75rem 0 1rem;
  text-wrap: balance;
}

.page-faq .faq-mark {
  color: var(--gold-500);
  margin-left: .18em;
}

.page-faq .faq-hero .lede {
  color: var(--faq-on-dark);
  max-width: 46ch;
  margin: 0;
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.page-faq .faq-hero-panel {
  background: rgba(255, 255, 255, .07);
  border: 1px solid var(--line-invert);
  border-radius: var(--r-xl);
  padding: clamp(1.35rem, 3vw, 1.85rem);
  align-self: end;
}

.page-faq .faq-panel-kicker {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin: 0 0 .6rem;
}

.page-faq .faq-panel-time {
  font-family: var(--mono);
  font-size: clamp(1.85rem, 5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 0;
  line-height: 1.05;
  color: #fff;
}

.page-faq .faq-panel-time span {
  color: var(--gold-500);
  margin: 0 .12em;
}

.page-faq .faq-panel-sub {
  margin: .4rem 0 1.25rem;
  font-size: .92rem;
  color: var(--faq-on-dark-soft);
}

.page-faq .faq-panel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
  border-top: 1px solid var(--line-invert);
  padding-top: 1.1rem;
}

.page-faq .faq-panel-list li {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .95rem;
  color: var(--faq-on-dark);
}

.page-faq .faq-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-500);
  flex: none;
}

.page-faq .faq-dot--red {
  background: var(--red-600);
}

.page-faq .faq-dot--sand {
  background: var(--sand-500);
}

/* ---------- 首屏主图 ---------- */
.page-faq .faq-hero-media {
  margin: clamp(1.75rem, 4vw, 3rem) 0 0;
}

.page-faq .faq-hero-media .media {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.page-faq .faq-hero-media .media-caption {
  display: block;
  margin-top: .85rem;
  color: var(--ink-soft);
}

/* ---------- 环节带 ---------- */
.page-faq .faq-topics {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.5rem);
}

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

.page-faq .faq-topics-lede {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.75;
}

.page-faq .faq-topics-list {
  list-style: none;
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.page-faq .faq-topic {
  position: relative;
  background: #fff;
  border-radius: var(--r-lg);
  padding: 1.6rem 1.4rem 1.5rem;
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--gold-500);
}

.page-faq .faq-topic:nth-child(2) {
  border-top-color: var(--red-600);
}

.page-faq .faq-topic:nth-child(3) {
  border-top-color: var(--sand-500);
}

.page-faq .faq-topic:nth-child(4) {
  border-top-color: var(--navy-600);
}

.page-faq .faq-topic-num {
  display: block;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--ink-soft);
  margin-bottom: .85rem;
}

.page-faq .faq-topic h3 {
  margin: 0 0 .6rem;
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -.015em;
  line-height: 1.35;
}

.page-faq .faq-topic p {
  margin: 0;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.72;
}

/* ---------- 问答主体 ---------- */
.page-faq .faq-body {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  border-radius: var(--faq-radius);
}

.page-faq .faq-body-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  grid-template-columns: 1fr;
}

.page-faq .faq-body-side {
  background: linear-gradient(155deg, var(--navy-800), var(--navy-900));
  color: #fff;
  border-radius: var(--r-xl);
  padding: clamp(1.5rem, 3.5vw, 2.1rem);
  border-left: 4px solid var(--gold-500);
}

.page-faq .faq-body-side .eyebrow {
  color: var(--gold-400);
}

.page-faq .faq-body-side h2 {
  font-size: clamp(1.3rem, 3vw, 1.6rem);
  line-height: 1.32;
  letter-spacing: -.02em;
  margin: .6rem 0 1.4rem;
  font-weight: 800;
}

.page-faq .faq-prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
  counter-reset: prep;
}

.page-faq .faq-prep-list li {
  position: relative;
  padding-left: 2.4rem;
}

.page-faq .faq-prep-list li::before {
  counter-increment: prep;
  content: counter(prep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .1rem;
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .06em;
  color: var(--gold-500);
}

.page-faq .faq-prep-list strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .35rem;
  color: #fff;
}

.page-faq .faq-prep-list span {
  display: block;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--faq-on-dark);
}

.page-faq .faq-prep-note {
  margin: 1.6rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-invert);
  font-size: .88rem;
  line-height: 1.7;
  color: var(--faq-on-dark-soft);
}

.page-faq .faq-list {
  margin: clamp(1.5rem, 3vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: .9rem;
}

.page-faq .faq-item {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 1.3rem 1.4rem 1.35rem;
  box-shadow: var(--shadow-md);
  border-left: 3px solid var(--gold-500);
}

.page-faq .faq-item dt {
  font-size: 1.04rem;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.012em;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .6rem;
}

.page-faq .faq-q-mark {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--navy-800);
  background: var(--gold-200);
  border-radius: var(--r-pill);
  padding: .22rem .62rem;
  flex: none;
}

.page-faq .faq-item dd {
  margin: .8rem 0 0;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.78;
}

/* ---------- 联系渠道 ---------- */
.page-faq .faq-channels {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background:
    radial-gradient(100% 90% at 100% 0%, rgba(224, 123, 52, .18), transparent 60%),
    var(--navy-900);
  color: #fff;
  border-top-left-radius: var(--faq-radius);
  border-top-right-radius: var(--faq-radius);
}

.page-faq .faq-channels-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  grid-template-columns: 1fr;
}

.page-faq .faq-channels-media .media {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

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

.page-faq .faq-channels-copy .eyebrow {
  color: var(--gold-400);
}

.page-faq .faq-channels-copy .section-title {
  color: #fff;
  margin-top: .6rem;
}

.page-faq .faq-channels-lede {
  margin: 1rem 0 0;
  max-width: 52ch;
  color: var(--faq-on-dark);
  font-size: 1rem;
  line-height: 1.78;
}

.page-faq .faq-channel-list {
  list-style: none;
  margin: clamp(1.5rem, 3vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-faq .faq-channel-list li {
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--line-invert);
  border-radius: var(--r-lg);
  padding: 1.15rem 1.3rem 1.2rem;
}

.page-faq .faq-channel-value {
  margin: .8rem 0 0;
  font-family: var(--mono);
  font-size: clamp(.94rem, 2.2vw, 1.05rem);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--gold-400);
  word-break: break-word;
}

.page-faq .faq-channel-desc {
  margin: .55rem 0 0;
  font-size: .89rem;
  line-height: 1.7;
  color: var(--faq-on-dark);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-topics-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, .75fr);
    align-items: end;
  }

  .page-faq .faq-channels-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-topics-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-faq .faq-body-grid {
    grid-template-columns: minmax(280px, .78fr) minmax(0, 1.42fr);
    align-items: start;
  }

  .page-faq .faq-body-side {
    position: sticky;
    top: 5rem;
  }
}