.page-faq {
  background: var(--ink-900);
  color: var(--paper-200);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--topline-h) + 30px) 0 clamp(34px, 5vw, 64px);
  border-bottom: 1px solid var(--grid-line);
  background:
    linear-gradient(104deg, rgba(201, 162, 39, .09) 0 20%, transparent 20%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(42, 76, 64, .45) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 76, 64, .45) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(118deg, #000 0%, transparent 58%);
  mask-image: linear-gradient(118deg, #000 0%, transparent 58%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -140px;
  width: 320px;
  height: 320px;
  border: 1px solid var(--grid-line);
  transform: rotate(20deg);
  pointer-events: none;
}

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

.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--moss-400);
}

.page-faq .breadcrumb a {
  color: var(--moss-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible {
  color: var(--gold-300);
  border-bottom-color: var(--gold-300);
}

.page-faq .breadcrumb__sep {
  color: var(--grid-line);
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  max-width: 17em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(29px, 5.2vw, 58px);
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--cream-100);
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 44em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.7;
  color: var(--paper-200);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 通用章节 ---------- */
.page-faq .faq-section {
  padding: clamp(36px, 5vw, 66px) 0;
  border-bottom: 1px solid var(--grid-line);
}

.page-faq .faq-section h2 {
  margin: 0;
  max-width: 20em;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 3.1vw, 34px);
  line-height: 1.22;
  color: var(--cream-100);
}

.page-faq .faq-section__intro {
  margin: 14px 0 0;
  max-width: 50em;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-200);
}

.page-faq .faq-section__intro--dark {
  color: #2f4a40;
}

.page-faq .faq-section--tags {
  background: linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
}

.page-faq .faq-section--folds {
  background: var(--ink-900);
}

.page-faq .faq-section--light {
  background: var(--cream-100);
  color: var(--ink-900);
  border-bottom: none;
}

/* ---------- 媒体块 ---------- */
.page-faq .media {
  margin: 26px 0 0;
}

.page-faq .faq-flowmap img,
.page-faq .faq-iconmap img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--grid-line);
}

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

.page-faq .faq-iconmap {
  max-width: 720px;
  margin: 26px 0 34px;
}

.page-faq .faq-iconmap img {
  border-color: rgba(42, 76, 64, .8);
}

/* ---------- 标签墙 ---------- */
.page-faq .faq-tags {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--grid-line);
  border: 1px solid var(--grid-line);
}

.page-faq .faq-tags > li {
  margin: 0;
  display: flex;
}

.page-faq .faq-tag {
  display: block;
  width: 100%;
  padding: 16px 18px 18px;
  background: var(--ink-800);
  border-left: 2px solid transparent;
  text-decoration: none;
  color: var(--paper-200);
  transition: background .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .faq-tag:hover,
.page-faq .faq-tag:focus-visible {
  background: var(--ink-700);
  border-left-color: var(--gold-500);
  outline: none;
}

.page-faq .faq-tag__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold-500);
}

.page-faq .faq-tag__label {
  display: block;
  margin-top: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.35;
  color: var(--cream-100);
}

.page-faq .faq-tag__hint {
  display: block;
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--moss-400);
}

/* ---------- 折叠块 ---------- */
.page-faq .faq-folds {
  border-top: 1px solid var(--grid-line);
}

.page-faq .faq-fold {
  border-bottom: 1px solid var(--grid-line);
  background: var(--ink-900);
}

.page-faq .faq-fold[open] {
  background: linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
}

.page-faq .faq-fold__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 20px 2px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-fold__head:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

.page-faq .faq-fold__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold-500);
}

.page-faq .faq-fold__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.4;
  color: var(--cream-100);
}

.page-faq .faq-fold__sign {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  margin-left: auto;
  align-self: center;
}

.page-faq .faq-fold__sign::before,
.page-faq .faq-fold__sign::after {
  content: "";
  position: absolute;
  background: var(--gold-500);
}

.page-faq .faq-fold__sign::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-faq .faq-fold__sign::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
  transform-origin: center;
  transition: transform .25s var(--ease);
}

.page-faq .faq-fold[open] .faq-fold__sign::after {
  transform: scaleY(0);
}

.page-faq .faq-fold__body {
  padding: 2px 2px 28px;
  max-width: 62em;
}

.page-faq .faq-fold__lead {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--moss-400);
}

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

.page-faq .faq-link {
  display: inline-block;
  font-size: 14px;
  color: var(--gold-300);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-500);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .faq-link:hover,
.page-faq .faq-link:focus-visible {
  color: var(--cream-100);
  border-bottom-color: var(--cream-100);
  outline: none;
}

/* ---------- 步骤列表 ---------- */
.page-faq .faq-steps {
  position: relative;
  margin: 0;
  padding: 2px 0 0 46px;
  list-style: none;
  counter-reset: faqstep;
}

.page-faq .faq-steps::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 8px;
  bottom: 14px;
  width: 1px;
  background: var(--grid-line);
}

.page-faq .faq-step {
  position: relative;
  counter-increment: faqstep;
  padding-bottom: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-200);
}

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

.page-faq .faq-step::before {
  content: "0" counter(faqstep);
  position: absolute;
  left: -46px;
  top: 1px;
  width: 34px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  line-height: 1.75;
  color: var(--gold-500);
}

.page-faq .faq-verdict {
  margin: 22px 0 0;
  padding: 14px 16px 14px 18px;
  border-left: 2px solid var(--gold-500);
  background: rgba(201, 162, 39, .07);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-200);
}

.page-faq .faq-verdict__label {
  display: inline-block;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--gold-300);
}

/* ---------- 信任条 ---------- */
.page-faq .faq-trust {
  margin-top: clamp(30px, 4vw, 48px);
  padding: 20px 22px;
  border: 1px solid var(--grid-line);
  border-left: 3px solid var(--gold-500);
  background: var(--ink-800);
}

.page-faq .faq-trust__line {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(16px, 1.9vw, 19px);
  color: var(--cream-100);
}

.page-faq .faq-trust__sub {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--moss-400);
}

/* ---------- 工单区块 ---------- */
.page-faq .faq-ticket__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 36px);
  margin-top: 28px;
}

.page-faq .faq-ticket__col h3 {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(11, 33, 27, .2);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink-900);
}

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

.page-faq .faq-check li {
  position: relative;
  padding: 10px 0 10px 26px;
  font-size: 14.5px;
  line-height: 1.6;
  color: #2f4a40;
  border-bottom: 1px dashed rgba(11, 33, 27, .16);
}

.page-faq .faq-check li:last-child {
  border-bottom: none;
}

.page-faq .faq-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 10px;
  height: 10px;
  border: 1.5px solid var(--gold-500);
}

.page-faq .faq-ticket__col--warn .faq-check li::before {
  border-color: var(--flame-500);
  transform: rotate(45deg);
}

.page-faq .faq-fork-wrap {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

.page-faq .faq-fork-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
}

.page-faq .faq-fork {
  display: block;
  width: 100%;
  min-width: 560px;
  height: auto;
}

.page-faq .faq-fork__t {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  fill: var(--ink-900);
}

.page-faq .faq-fork__s {
  font-family: var(--font-body);
  font-size: 13px;
  fill: #57756a;
}

.page-faq .faq-ticket__cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid rgba(11, 33, 27, .18);
}

.page-faq .faq-ticket__note {
  margin: 0;
  max-width: 46em;
  font-size: 14.5px;
  line-height: 1.7;
  color: #2f4a40;
}

.page-faq .faq-section--light .btn--ghost {
  color: var(--ink-900);
  border-color: rgba(11, 33, 27, .35);
}

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

  .page-faq .faq-ticket__cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-tags {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-faq .faq-ticket__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .faq-iconmap {
    max-width: 640px;
  }
}

@media (min-width: 1100px) {
  .page-faq .faq-hero h1 {
    max-width: 15em;
  }

  .page-faq .faq-flowmap {
    margin-top: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-tag,
  .page-faq .faq-link,
  .page-faq .faq-fold__sign::after {
    transition: none;
  }
}