.page-faq {
  --faq-track: 60px;
  --faq-hair: rgba(185, 194, 190, 0.34);
  --faq-hair-dark: rgba(185, 194, 190, 0.22);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ============ 首屏 ============ */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  color: var(--paper);
  padding: 26px 0 52px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  top: -30%;
  width: 78%;
  height: 175%;
  background: linear-gradient(150deg, var(--bench) 0%, rgba(20, 81, 63, 0) 68%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 78%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(52%, 620px);
  height: 12px;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 97% 100%, 0 100%);
  pointer-events: none;
}

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

.page-faq .faq-hero .breadcrumb__link,
.page-faq .faq-hero .breadcrumb__current {
  color: var(--silver);
}

.page-faq .faq-hero__eyebrow {
  margin-top: 26px;
  color: var(--yellow);
}

.page-faq .faq-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.6vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--paper);
  max-width: 14em;
}

.page-faq .faq-hero__lead {
  margin: 20px 0 0;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(247, 248, 246, 0.86);
}

.page-faq .faq-toc {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-faq .faq-toc__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border: 1px solid var(--faq-hair-dark);
  border-left: 3px solid var(--orange);
  background: rgba(247, 248, 246, 0.05);
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-faq .faq-toc__link:hover,
.page-faq .faq-toc__link.is-active {
  background: rgba(255, 106, 26, 0.14);
  border-left-color: var(--yellow);
  transform: translateX(4px);
}

.page-faq .faq-toc__num {
  color: var(--yellow);
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* ============ 通用章节 ============ */
.page-faq .faq-section {
  padding: 56px 0;
}

.page-faq .faq-sechead {
  max-width: 760px;
  margin: 0 0 34px;
}

.page-faq .faq-sechead .eyebrow {
  color: var(--orange-dark);
}

.page-faq .faq-sechead h2 {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 4.4vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-faq .faq-tilt {
  display: block;
  width: fit-content;
  max-width: 100%;
  transform: rotate(-1.4deg);
  transform-origin: left center;
}

.page-faq .faq-sechead p {
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-soft);
  max-width: 44em;
}

.page-faq .faq-sechead--onDark .eyebrow {
  color: var(--yellow);
}

.page-faq .faq-sechead--onDark h2 {
  color: var(--paper);
}

.page-faq .faq-sechead--onDark p {
  color: rgba(247, 248, 246, 0.82);
}

/* ============ 01 检索流程 ============ */
.page-faq .faq-section--search {
  background: var(--paper);
}

.page-faq .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-faq .step-list::before {
  content: "";
  position: absolute;
  left: calc(var(--faq-track) / 2 - 1px);
  top: 20px;
  bottom: 20px;
  width: 2px;
  background: repeating-linear-gradient(to bottom, var(--silver) 0 8px, transparent 8px 16px);
}

.page-faq .step {
  position: relative;
  display: grid;
  grid-template-columns: var(--faq-track) minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0 22px;
  border-bottom: 1px solid var(--gray-2);
}

.page-faq .step__num {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin: 2px 0 0 3px;
  border-radius: 50%;
  background: var(--deep);
  color: var(--yellow);
  border: 2px solid var(--orange);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-faq .step:hover .step__num {
  background: var(--orange);
  color: var(--ink);
}

.page-faq .step__body {
  max-width: 40em;
}

.page-faq .step__title {
  margin: 6px 0 8px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-faq .step__body p {
  margin: 0 0 8px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-faq .step__tip {
  padding-left: 12px;
  border-left: 3px solid var(--orange);
  font-size: 14px;
  color: var(--ink-soft);
}

/* 图片容器 */
.page-faq .faq-figure {
  margin: 36px 0 0;
}

.page-faq .faq-figure__media {
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  background: var(--bench);
}

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

.page-faq .faq-figure .figure__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ============ 02 费用 ============ */
.page-faq .faq-section--fee {
  background: var(--deep);
  color: var(--paper);
}

.page-faq .faq-table-card {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--r-organic);
  box-shadow: var(--shadow-2);
  padding: 6px 0 18px;
  overflow: hidden;
}

.page-faq .faq-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.page-faq .faq-table__cap {
  caption-side: top;
  text-align: left;
  padding: 16px 20px 12px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.page-faq .faq-table th,
.page-faq .faq-table td {
  padding: 13px 20px;
  text-align: left;
  font-size: 14.5px;
  line-height: 1.6;
  border-bottom: 1px solid var(--gray-2);
  vertical-align: top;
}

.page-faq .faq-table thead th {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--paper);
  background: var(--bench);
  border-bottom: none;
}

.page-faq .faq-table tbody th {
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-faq .faq-table tbody td {
  color: var(--ink-soft);
}

.page-faq .faq-table tbody tr:hover {
  background: rgba(255, 106, 26, 0.09);
}

.page-faq .faq-table .table__num {
  white-space: nowrap;
}

.page-faq .faq-table .num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--deep);
}

.page-faq .faq-table .num--yellow {
  color: var(--orange-dark);
}

.page-faq .faq-inline-link {
  color: var(--deep);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  padding-bottom: 1px;
}

.page-faq .faq-inline-link:hover {
  color: var(--orange-dark);
}

.page-faq .faq-table__note {
  margin: 16px 20px 0;
  padding-left: 12px;
  border-left: 3px solid var(--yellow);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* 档位三列 */
.page-faq .tier-row {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .tier {
  padding: 20px 22px;
  border: 1px solid var(--faq-hair-dark);
  border-top: 3px solid var(--silver);
  background: rgba(247, 248, 246, 0.05);
}

.page-faq .tier--mid {
  border-top-color: var(--orange);
}

.page-faq .tier--full {
  border-top-color: var(--yellow);
}

.page-faq .tier__name {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-faq .tier__price {
  margin: 8px 0 10px;
  font-family: var(--font-mono);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  color: var(--yellow);
}

.page-faq .tier__unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--silver);
  margin-left: 4px;
}

.page-faq .tier__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(247, 248, 246, 0.84);
}

.page-faq .tier__desc .num {
  font-family: var(--font-mono);
  color: var(--yellow);
  font-weight: 700;
}

/* ============ 折叠问答 ============ */
.page-faq .qa-list {
  margin-top: 32px;
}

.page-faq .qa {
  border-bottom: 1px solid var(--gray-2);
}

.page-faq .qa__q {
  list-style: none;
  cursor: pointer;
  position: relative;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 17px 40px 17px 0;
  font-family: var(--font-head);
  font-size: 16.5px;
  font-weight: 900;
  line-height: 1.55;
  color: var(--ink);
  transition: color 0.18s ease;
}

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

.page-faq .qa__q:hover {
  color: var(--orange-dark);
}

.page-faq .qa__q::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--orange);
}

.page-faq .qa[open] .qa__q::after {
  content: "–";
  color: var(--orange-dark);
}

.page-faq .qa__mark {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-top: 2px;
  background: var(--deep);
  color: var(--yellow);
  font-size: 13px;
  font-weight: 700;
}

.page-faq .qa__a {
  padding: 0 0 20px 38px;
  max-width: 42em;
}

.page-faq .qa__a p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-faq .qa-list--onDark .qa {
  border-bottom-color: var(--faq-hair-dark);
}

.page-faq .qa-list--onDark .qa__q {
  color: var(--paper);
}

.page-faq .qa-list--onDark .qa__q:hover {
  color: var(--yellow);
}

.page-faq .qa-list--onDark .qa__a p {
  color: rgba(247, 248, 246, 0.82);
}

.page-faq .qa-list--onDark .qa__mark {
  background: var(--orange);
  color: var(--ink);
}

/* ============ 03 收藏周期 ============ */
.page-faq .faq-section--cycle {
  background: var(--gray);
}

.page-faq .cycle {
  background: var(--paper);
  border-left: 4px solid var(--wine);
  padding: 22px 22px 18px;
  box-shadow: var(--shadow-1);
}

.page-faq .cycle__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.page-faq .cycle__label {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--wine);
}

.page-faq .cycle__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 46px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
}

.page-faq .cycle__unit {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-left: 4px;
}

.page-faq .cycle__ticks {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(30, minmax(0, 1fr));
  gap: 3px;
}

.page-faq .cycle__ticks .tick {
  display: block;
  height: 30px;
  background: var(--bench);
}

.page-faq .cycle__ticks .tick:nth-child(10n + 1) {
  background: var(--orange);
}

.page-faq .cycle__legend {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-faq .cycle__key {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 6px;
  background: var(--orange);
  vertical-align: middle;
}

/* 两条并列路径 */
.page-faq .lanes {
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-faq .lane {
  background: var(--paper);
  border: 1px solid var(--gray-2);
  border-radius: var(--r-organic);
  padding: 22px;
}

.page-faq .lane--renew {
  box-shadow: inset 0 4px 0 var(--wine);
}

.page-faq .lane--export {
  box-shadow: inset 0 4px 0 var(--yellow);
}

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

.page-faq .lane__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.35;
  color: var(--ink);
}

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

.page-faq .lane__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--gray-2);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-faq .lane__item .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange-dark);
}

.page-faq .lane__note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--silver);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-faq .faq-figure--cycle .faq-figure__media {
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
}

/* ============ 04 权限 ============ */
.page-faq .faq-section--access {
  background: var(--indigo);
  color: var(--paper);
}

.page-faq .access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-faq .access-card {
  padding: 22px;
  background: rgba(247, 248, 246, 0.07);
  border: 1px solid rgba(185, 194, 190, 0.28);
  border-left: 4px solid var(--silver);
}

.page-faq .access-card--accent {
  border-left-color: var(--orange);
  transform: translateY(-4px);
}

.page-faq .access-card--full {
  border-left-color: var(--yellow);
}

.page-faq .access-card__tier {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--yellow);
}

.page-faq .access-card__title {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.35;
  color: var(--paper);
}

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

.page-faq .access-card__list li {
  position: relative;
  padding: 8px 0 8px 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(247, 248, 246, 0.86);
  border-top: 1px solid rgba(185, 194, 190, 0.2);
}

.page-faq .access-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 8px;
  height: 8px;
  background: var(--orange);
}

.page-faq .access-note {
  margin-top: 30px;
  display: grid;
  gap: 18px;
  padding: 22px;
  background: rgba(16, 21, 20, 0.28);
  border-left: 4px solid var(--orange);
}

.page-faq .access-note__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(247, 248, 246, 0.88);
  max-width: 46em;
}

.page-faq .access-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 收尾 ============ */
.page-faq .faq-outro {
  background: var(--ink);
  color: var(--paper);
  padding: 46px 0;
}

.page-faq .faq-outro__inner {
  display: grid;
  gap: 22px;
}

.page-faq .faq-outro__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-outro__text p {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(247, 248, 246, 0.78);
}

.page-faq .faq-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-faq .faq-hero {
    padding: 30px 0 64px;
  }

  .page-faq .faq-section {
    padding: 68px 0;
  }

  .page-faq .faq-toc {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-faq .access-note {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-faq {
    --faq-track: 72px;
  }

  .page-faq .step {
    grid-template-columns: var(--faq-track) minmax(0, 1fr);
    gap: 24px;
    padding: 22px 0 26px;
  }

  .page-faq .step__num {
    width: 62px;
    height: 62px;
    margin-left: 4px;
    font-size: 19px;
  }

  .page-faq .step__title {
    font-size: 22px;
  }

  .page-faq .lanes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-faq .access-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-faq .faq-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }

  .page-faq .cycle {
    padding: 26px 28px 22px;
  }

  .page-faq .cycle__ticks .tick {
    height: 36px;
  }
}

@media (max-width: 480px) {
  .page-faq .faq-hero__title {
    font-size: 28px;
  }

  .page-faq .cycle__ticks {
    grid-template-columns: repeat(15, minmax(0, 1fr));
  }

  .page-faq .cycle__num {
    font-size: 38px;
  }

  .page-faq .qa__a {
    padding-left: 0;
  }

  .page-faq .tier__price {
    font-size: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-toc__link,
  .page-faq .step__num,
  .page-faq .qa__q {
    transition: none;
  }

  .page-faq .faq-tilt {
    transform: none;
  }

  .page-faq .access-card--accent {
    transform: none;
  }
}