.page-faq {
  display: block;
  background: var(--pearl);
  color: var(--ink);
}

/* ========== 首屏 ========== */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 7vw, 84px) 0 clamp(42px, 6vw, 76px);
  color: var(--pearl);
  isolation: isolate;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: 48vw;
  height: 48vw;
  max-width: 620px;
  max-height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 32%, rgba(79, 179, 191, 0.4), rgba(79, 179, 191, 0) 64%);
  pointer-events: none;
  z-index: -1;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  bottom: -34%;
  left: -8%;
  width: 38vw;
  height: 38vw;
  max-width: 440px;
  max-height: 440px;
  border-radius: 44% 56% 58% 42% / 52% 44% 56% 48%;
  background: rgba(255, 107, 74, 0.16);
  pointer-events: none;
  z-index: -1;
}

.page-faq .faq-hero__inner {
  position: relative;
}

.page-faq .faq-hero__kicker {
  margin: 26px 0 14px;
  color: var(--lagoon);
  letter-spacing: 0.18em;
}

.page-faq .faq-hero__title {
  margin: 0;
  max-width: 15em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--pearl);
}

.page-faq .faq-hero__lead {
  margin: 24px 0 0;
  max-width: 44em;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.85;
  color: rgba(250, 247, 240, 0.84);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.page-faq .faq-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 22px;
  margin: 40px 0 0;
  padding-top: 26px;
  border-top: 1px solid rgba(250, 247, 240, 0.16);
}

.page-faq .faq-hero__fact dt {
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.14em;
  color: rgba(250, 247, 240, 0.58);
}

.page-faq .faq-hero__fact dd {
  margin: 8px 0 0;
  font-size: var(--step-16);
  font-weight: 700;
  line-height: 1.5;
  color: var(--pearl);
}

@media (min-width: 860px) {
  .page-faq .faq-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ========== 主体框架 ========== */
.page-faq .faq-body {
  padding: clamp(40px, 7vw, 92px) 0 clamp(44px, 7vw, 96px);
}

.page-faq .faq-body__inner {
  display: grid;
  gap: 32px;
}

@media (min-width: 1024px) {
  .page-faq .faq-body__inner {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }
}

/* ========== 问题索引 ========== */
.page-faq .faq-index {
  padding: 22px 20px;
  border-radius: var(--radius-lg);
  background: var(--sand);
}

@media (min-width: 1024px) {
  .page-faq .faq-index {
    position: sticky;
    top: 32px;
  }
}

.page-faq .faq-index__label {
  margin: 0 0 14px;
  color: var(--deep-blue);
  letter-spacing: 0.16em;
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-faq .faq-index__item a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: var(--step-14);
  line-height: 1.55;
  color: var(--deep-blue);
  transition: background 180ms var(--ease-out), color 180ms var(--ease-out);
}

.page-faq .faq-index__item a:hover,
.page-faq .faq-index__item a:focus-visible {
  background: var(--pearl);
  color: var(--coral);
}

.page-faq .faq-index__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  color: var(--palm);
}

.page-faq .faq-index__call {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(11, 44, 74, 0.16);
}

.page-faq .faq-index__call-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-16);
  color: var(--deep-blue);
}

.page-faq .faq-index__call-text {
  margin: 0;
  font-size: var(--step-14);
  line-height: 1.8;
  color: rgba(11, 44, 74, 0.88);
  overflow-wrap: anywhere;
}

/* ========== 分区 ========== */
.page-faq .faq-stream {
  min-width: 0;
}

.page-faq .faq-block {
  scroll-margin-top: 28px;
}

.page-faq .faq-block + .faq-block {
  margin-top: clamp(48px, 7vw, 84px);
  padding-top: clamp(48px, 7vw, 84px);
  border-top: 1px solid var(--mist);
}

.page-faq .faq-block__head {
  margin-bottom: 26px;
}

.page-faq .faq-block__figure {
  margin: 28px 0 0;
}

.page-faq .figure-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

/* ========== 四步清单 ========== */
.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

@media (min-width: 720px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-faq .faq-steps__item {
  padding: 22px 20px 22px 24px;
  border-radius: var(--radius-md);
  background: var(--sand);
  border-left: 4px solid var(--palm);
}

.page-faq .faq-steps__item:nth-child(2) {
  border-left-color: var(--lagoon);
}

.page-faq .faq-steps__item:nth-child(3) {
  border-left-color: var(--amber);
}

.page-faq .faq-steps__item:nth-child(4) {
  border-left-color: var(--coral);
}

.page-faq .faq-steps__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.18em;
  color: var(--palm);
}

.page-faq .faq-steps__item:nth-child(2) .faq-steps__num {
  color: var(--lagoon);
}

.page-faq .faq-steps__item:nth-child(3) .faq-steps__num {
  color: var(--amber);
}

.page-faq .faq-steps__item:nth-child(4) .faq-steps__num {
  color: var(--coral);
}

.page-faq .faq-steps__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  line-height: 1.4;
  color: var(--deep-blue);
}

.page-faq .faq-steps__item p {
  margin: 0;
  font-size: var(--step-16);
  line-height: 1.8;
  color: rgba(11, 44, 74, 0.9);
}

/* ========== 评分维度 ========== */
.page-faq .score-dims {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
}

.page-faq .score-dims li {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(31, 138, 112, 0.34);
  background: rgba(31, 138, 112, 0.12);
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.08em;
  color: var(--palm);
}

/* ========== 时间线 ========== */
.page-faq .faq-timeline {
  list-style: none;
  position: relative;
  margin: 30px 0 0;
  padding: 0;
}

.page-faq .faq-timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--palm) 0%, var(--lagoon) 42%, var(--amber) 74%, var(--wine) 100%);
}

.page-faq .faq-timeline__item {
  position: relative;
  padding: 0 0 30px 48px;
}

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

.page-faq .faq-timeline__item::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--pearl);
  border: 3px solid var(--palm);
  box-sizing: border-box;
}

.page-faq .faq-timeline__item:nth-child(2)::before {
  border-color: var(--lagoon);
}

.page-faq .faq-timeline__item:nth-child(3)::before {
  border-color: var(--amber);
}

.page-faq .faq-timeline__item:nth-child(4)::before {
  border-color: var(--wine);
}

.page-faq .faq-timeline__stamp {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.14em;
  color: var(--palm);
}

.page-faq .faq-timeline__item:nth-child(2) .faq-timeline__stamp {
  color: var(--lagoon);
}

.page-faq .faq-timeline__item:nth-child(3) .faq-timeline__stamp {
  color: var(--amber);
}

.page-faq .faq-timeline__item:nth-child(4) .faq-timeline__stamp {
  color: var(--wine);
}

.page-faq .faq-timeline__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  line-height: 1.4;
  color: var(--deep-blue);
}

.page-faq .faq-timeline__desc {
  margin: 0;
  font-size: var(--step-16);
  line-height: 1.8;
  color: rgba(11, 44, 74, 0.88);
}

/* ========== 三档响应 ========== */
.page-faq .tier-table {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

@media (min-width: 760px) {
  .page-faq .tier-table {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-faq .tier {
  padding: 22px 20px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border-top: 5px solid var(--palm);
  box-shadow: var(--shadow-soft);
}

.page-faq .tier--priority {
  border-top-color: var(--amber);
}

.page-faq .tier--urgent {
  border-top-color: var(--coral);
}

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

.page-faq .tier--priority .tier__name {
  color: var(--amber);
}

.page-faq .tier--urgent .tier__name {
  color: var(--coral);
}

.page-faq .tier__time {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--deep-blue);
}

.page-faq .tier__fee {
  margin: 12px 0 0;
  font-size: var(--step-14);
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
}

.page-faq .tier__fit {
  margin: 10px 0 0;
  font-size: var(--step-14);
  line-height: 1.75;
  color: rgba(11, 44, 74, 0.82);
}

/* ========== 提示框 ========== */
.page-faq .faq-callout {
  margin-top: 22px;
  padding: 22px 22px 22px 24px;
  border-radius: var(--radius-md);
  background: rgba(122, 46, 58, 0.07);
  border-left: 4px solid var(--wine);
}

.page-faq .faq-callout__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-16);
  color: var(--wine);
}

.page-faq .faq-callout__text {
  margin: 0;
  font-size: var(--step-16);
  line-height: 1.85;
  color: rgba(11, 44, 74, 0.9);
}

/* ========== 城市列表 ========== */
.page-faq .city-chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
}

.page-faq .city-chips li {
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(79, 179, 191, 0.36);
  background: rgba(79, 179, 191, 0.14);
  font-size: var(--step-14);
  color: var(--deep-blue);
}

/* ========== 问答手风琴 ========== */
.page-faq .faq-qa {
  margin-top: 28px;
}

.page-faq .qa {
  border-top: 1px solid var(--mist);
}

.page-faq .qa:last-child {
  border-bottom: 1px solid var(--mist);
}

.page-faq .qa__q {
  position: relative;
  display: block;
  list-style: none;
  cursor: pointer;
  padding: 20px 46px 20px 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.55;
  color: var(--deep-blue);
  transition: color 180ms var(--ease-out);
}

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

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

.page-faq .qa__q:hover,
.page-faq .qa__q:focus-visible {
  color: var(--coral);
}

.page-faq .qa__q::after {
  content: "";
  position: absolute;
  right: 10px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -8px;
  border-right: 2px solid var(--palm);
  border-bottom: 2px solid var(--palm);
  transform: rotate(45deg);
  transition: transform 220ms var(--ease-out), border-color 180ms var(--ease-out);
}

.page-faq .qa[open] > .qa__q::after {
  transform: rotate(-135deg);
  margin-top: -2px;
  border-color: var(--coral);
}

.page-faq .qa__a {
  padding: 0 0 22px;
  font-size: var(--step-16);
  line-height: 1.85;
  color: rgba(11, 44, 74, 0.88);
}

.page-faq .qa__a p {
  margin: 0 0 12px;
}

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

/* ========== 结尾行动区 ========== */
.page-faq .faq-cta {
  padding: clamp(44px, 7vw, 80px) 0;
  color: var(--pearl);
}

.page-faq .faq-cta__inner {
  max-width: 720px;
}

.page-faq .faq-cta__kicker {
  margin: 0;
  color: var(--lagoon);
  letter-spacing: 0.18em;
}

.page-faq .faq-cta__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.6vw, 44px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--pearl);
}

.page-faq .faq-cta__text {
  margin: 16px 0 0;
  font-size: var(--step-16);
  line-height: 1.85;
  color: rgba(250, 247, 240, 0.84);
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.page-faq .faq-cta__note {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: rgba(250, 247, 240, 0.62);
}

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

.page-faq .faq-top a {
  font-size: var(--step-14);
  color: var(--pearl);
  text-underline-offset: 4px;
}

.page-faq .faq-top a:hover,
.page-faq .faq-top a:focus-visible {
  color: var(--lagoon);
}
</main>