.page-faq {
  background: var(--mh-cream);
  color: var(--mh-ink);
  overflow-x: clip;
}

.page-faq .faq-crumbs {
  padding-top: 16px;
  padding-bottom: 2px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  margin-top: 12px;
  background: var(--mh-ink);
  color: var(--mh-cream);
  padding: clamp(32px, 6vw, 62px) 0 clamp(42px, 7vw, 82px);
  overflow: hidden;
}

.page-faq .faq-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-faq .faq-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: grayscale(0.35) contrast(1.08);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    104deg,
    rgba(30, 21, 18, 0.95) 0%,
    rgba(30, 21, 18, 0.88) 40%,
    rgba(110, 29, 34, 0.74) 72%,
    rgba(200, 16, 46, 0.62) 100%
  );
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "head"
    "rail"
    "cards";
  gap: 26px;
}

.page-faq .faq-hero__head {
  grid-area: head;
}

.page-faq .faq-hero__kicker {
  color: var(--mh-orange);
  margin: 0;
}

.page-faq .faq-hero__title {
  margin: 10px 0 0;
  font-family: var(--mh-font-display);
  font-weight: 900;
  font-size: clamp(28px, 6.2vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--mh-cream);
}

.page-faq .faq-hero__lead {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: clamp(14px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(247, 240, 227, 0.84);
}

/* 左侧分类轨道 */
.page-faq .faq-rail {
  grid-area: rail;
  border-left: 3px solid var(--mh-red);
  padding-left: 16px;
}

.page-faq .faq-rail__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mh-sand);
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 16px;
}

.page-faq .faq-rail__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 7px 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(247, 240, 227, 0.82);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 240, 227, 0.16);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-faq .faq-rail__link span {
  font-size: 11px;
  color: var(--mh-sand);
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  color: var(--mh-cream);
  border-color: var(--mh-blue);
}

/* 快速答案卡 */
.page-faq .faq-cards {
  grid-area: cards;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .faq-card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 16px 18px 18px;
  background: var(--mh-cream);
  color: var(--mh-ink);
  border-left: 3px solid var(--mh-red);
  box-shadow: 0 18px 34px -26px rgba(0, 0, 0, 0.9);
}

.page-faq .faq-card__tag {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mh-red);
}

.page-faq .faq-card__q {
  margin: 0;
  font-family: var(--mh-font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-faq .faq-card__a {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(30, 21, 18, 0.76);
}

/* ---------- 问答章节 ---------- */
.page-faq .faq-block {
  position: relative;
  padding: clamp(36px, 6vw, 72px) 0;
  border-top: 1px solid var(--mh-line);
  scroll-margin-top: 110px;
}

.page-faq .faq-block--collect {
  background: var(--mh-cream-deep);
}

.page-faq .faq-block--support {
  background: var(--mh-cream);
}

.page-faq .faq-block--nav {
  --band: var(--mh-blue);
}

.page-faq .faq-block--collect {
  --band: var(--mh-red);
}

.page-faq .faq-block--venue {
  --band: var(--mh-orange);
}

.page-faq .faq-block--support {
  --band: var(--mh-maroon);
}

.page-faq .faq-block__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-faq .faq-block__rail {
  position: relative;
  padding-left: 18px;
  border-left: 4px solid var(--band, var(--mh-red));
}

.page-faq .faq-block__num {
  display: block;
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1;
  color: var(--band, var(--mh-red));
  opacity: 0.9;
}

.page-faq .faq-block__title {
  margin: 10px 0 0;
  font-family: var(--mh-font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.page-faq .faq-block__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(30, 21, 18, 0.68);
}

.page-faq .faq-block__figure {
  margin: 20px 0 0;
}

.page-faq .faq-block__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--mh-line);
}

.page-faq .faq-block__cap {
  margin-top: 8px;
  font-family: var(--mh-font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mh-gray);
}

/* 手风琴 */
.page-faq .qa {
  border-bottom: 1px solid var(--mh-line);
}

.page-faq .faq-block__body > .qa:first-child {
  border-top: 1px solid var(--mh-line);
}

.page-faq .qa__q {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--mh-font-display);
  font-weight: 800;
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.45;
  color: var(--mh-ink);
  transition: color 0.2s ease;
}

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

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

.page-faq .qa__no {
  flex: 0 0 auto;
  padding-top: 3px;
  font-size: 12px;
  color: var(--mh-gray);
}

.page-faq .qa__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .qa__icon {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  align-self: center;
  border: 1.5px solid var(--mh-ink);
  transition: border-color 0.25s ease, background-color 0.25s ease;
}

.page-faq .qa__icon::before,
.page-faq .qa__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--mh-ink);
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease, background-color 0.25s ease;
}

.page-faq .qa__icon::before {
  width: 11px;
  height: 1.5px;
}

.page-faq .qa__icon::after {
  width: 1.5px;
  height: 11px;
}

.page-faq .qa[open] .qa__q {
  color: var(--band, var(--mh-red));
}

.page-faq .qa[open] .qa__icon {
  border-color: var(--band, var(--mh-red));
}

.page-faq .qa[open] .qa__icon::before,
.page-faq .qa[open] .qa__icon::after {
  background: var(--band, var(--mh-red));
}

.page-faq .qa[open] .qa__icon::after {
  opacity: 0;
}

.page-faq .qa__a {
  padding: 0 0 20px 26px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(30, 21, 18, 0.78);
}

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

/* 联系面板 */
.page-faq .faq-contact {
  margin-top: 26px;
  padding: 22px 20px;
  background: var(--mh-navy);
  color: var(--mh-cream);
  border-left: 4px solid var(--mh-red);
}

.page-faq .faq-contact__list {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-contact__row {
  display: grid;
  gap: 4px;
}

.page-faq .faq-contact__label {
  font-family: var(--mh-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mh-sand);
}

.page-faq .faq-contact__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--mh-cream);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(247, 240, 227, 0.72);
}

.page-faq .faq-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 16px;
  }

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

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

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 216px) minmax(0, 1fr);
    grid-template-areas:
      "rail head"
      "rail cards";
    align-items: start;
    column-gap: clamp(26px, 4vw, 56px);
    row-gap: 30px;
  }

  .page-faq .faq-rail__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .page-faq .faq-block__inner {
    grid-template-columns: minmax(0, 268px) minmax(0, 1fr);
    gap: clamp(28px, 5vw, 66px);
    align-items: start;
  }

  .page-faq .faq-block__figure {
    margin-top: 26px;
  }

  .page-faq .faq-contact {
    padding: 26px 24px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
  }

  .page-faq .faq-block__inner {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__icon,
  .page-faq .qa__icon::before,
  .page-faq .qa__icon::after,
  .page-faq .qa__q,
  .page-faq .faq-rail__link {
    transition: none;
  }
}