.page-faq {
  --faq-rail: 264px;
  --faq-gap: clamp(26px, 3.6vw, 52px);
  background: var(--sj-sand);
  color: var(--sj-ink);
  font-family: var(--sj-font-body);
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-faq [id] {
  scroll-margin-top: 108px;
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-crumb {
  padding-top: clamp(16px, 2.4vw, 26px);
  padding-bottom: clamp(4px, 1vw, 12px);
}

.page-faq .faq-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
  color: var(--sj-stone);
}

.page-faq .faq-crumb li {
  display: inline-flex;
  align-items: center;
}

.page-faq .faq-crumb li + li::before {
  content: "/";
  margin: 0 8px;
  color: rgba(110, 106, 99, 0.55);
}

.page-faq .faq-crumb a {
  color: var(--sj-gold-deep);
  text-decoration: none;
}

.page-faq .faq-crumb a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  color: var(--sj-paper);
  padding: clamp(30px, 5vw, 58px) 0 clamp(38px, 6vw, 76px);
  border-bottom: 1px solid rgba(212, 166, 74, 0.3);
  background-color: var(--sj-ink);
  background-image:
    radial-gradient(680px 300px at 84% -12%, rgba(212, 166, 74, 0.22), transparent 70%),
    radial-gradient(560px 340px at 4% 108%, rgba(27, 42, 65, 0.95), transparent 72%),
    repeating-linear-gradient(114deg, rgba(212, 166, 74, 0.045) 0 1px, transparent 1px 6px);
}

.page-faq .faq-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 46px);
  align-items: end;
}

.page-faq .faq-hero__eyebrow {
  margin: 0;
  font-family: var(--sj-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sj-gold);
}

.page-faq .faq-hero__title {
  margin: 14px 0 0;
  font-family: var(--sj-font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.4vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--sj-paper);
}

.page-faq .faq-hero__lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.78;
  color: rgba(244, 234, 214, 0.82);
}

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

.page-faq .faq-btn-onink {
  color: var(--sj-gold);
  border-color: rgba(212, 166, 74, 0.58);
  background: rgba(212, 166, 74, 0.06);
}

.page-faq .faq-btn-onink:hover {
  background: rgba(212, 166, 74, 0.16);
  border-color: var(--sj-gold);
}

.page-faq .faq-hero__panel {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid rgba(212, 166, 74, 0.3);
  border-radius: var(--sj-radius-l) var(--sj-radius-m) var(--sj-radius-l) var(--sj-radius-s);
  background: linear-gradient(160deg, rgba(27, 42, 65, 0.96), rgba(18, 18, 18, 0.94));
}

.page-faq .faq-hero__panel-title {
  margin: 0 0 14px;
  font-family: var(--sj-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sj-gold);
}

.page-faq .faq-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(212, 166, 74, 0.24);
  border: 1px solid rgba(212, 166, 74, 0.24);
  border-radius: var(--sj-radius-s);
  overflow: hidden;
}

.page-faq .faq-hero__facts li {
  display: grid;
  gap: 4px;
  padding: 14px 12px;
  background: rgba(18, 18, 18, 0.9);
}

.page-faq .faq-hero__num {
  font-family: var(--sj-font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--sj-gold);
}

.page-faq .faq-hero__facts span:last-child {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: rgba(244, 234, 214, 0.68);
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
  padding-top: clamp(32px, 5vw, 62px);
}

.page-faq .faq-rail {
  min-width: 0;
}

.page-faq .faq-rail__title {
  margin: 0 0 12px;
  font-family: var(--sj-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sj-gold-deep);
}

.page-faq .faq-toc__list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-toc__list li {
  flex: 0 0 auto;
}

.page-faq .faq-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid rgba(140, 107, 31, 0.28);
  border-radius: 999px;
  background: rgba(250, 247, 241, 0.82);
  color: var(--sj-ink);
  font-size: 0.9rem;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color 0.22s var(--sj-ease), background-color 0.22s var(--sj-ease);
}

.page-faq .faq-toc__link:hover {
  border-color: rgba(212, 166, 74, 0.72);
}

.page-faq .faq-toc__idx {
  font-family: var(--sj-font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--sj-gold-deep);
}

.page-faq .faq-flow {
  display: grid;
  gap: clamp(56px, 8vw, 104px);
  min-width: 0;
}

.page-faq .faq-section {
  min-width: 0;
}

/* ---------- 章节头 ---------- */
.page-faq .faq-chapter {
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-faq .faq-chapter__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--sj-font-mono);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: rgba(212, 166, 74, 0.16);
  -webkit-text-stroke: 1.5px rgba(140, 107, 31, 0.72);
}

.page-faq .faq-chapter__title {
  margin: 0;
  font-family: var(--sj-font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  line-height: 1.32;
  color: var(--sj-ink);
}

.page-faq .faq-chapter__desc {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.76;
  color: var(--sj-stone);
}

/* ---------- 01 四类指南 ---------- */
.page-faq .faq-types {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-faq .faq-type {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.4vw, 28px);
  border: 1px solid rgba(140, 107, 31, 0.22);
  border-radius: var(--sj-radius-l) var(--sj-radius-m) var(--sj-radius-l) var(--sj-radius-s);
  background: var(--sj-paper);
  transition: border-color 0.22s var(--sj-ease), transform 0.22s var(--sj-ease);
}

.page-faq .faq-type:hover {
  border-color: rgba(212, 166, 74, 0.62);
  transform: translateY(-2px);
}

.page-faq .faq-type__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-faq .faq-type__index {
  padding-bottom: 4px;
  border-bottom: 2px solid var(--sj-gold);
  font-family: var(--sj-font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--sj-ink);
}

.page-faq .faq-type__count {
  font-family: var(--sj-font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--sj-gold-deep);
}

.page-faq .faq-type__title {
  margin: 0;
  font-family: var(--sj-font-display);
  font-weight: 700;
  font-size: clamp(1.08rem, 1.8vw, 1.26rem);
  line-height: 1.42;
  color: var(--sj-ink);
}

.page-faq .faq-type__desc {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.74;
  color: rgba(18, 18, 18, 0.78);
}

.page-faq .faq-type__list {
  display: grid;
  gap: 8px;
  margin: 4px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px dashed rgba(140, 107, 31, 0.3);
}

.page-faq .faq-type__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.92rem;
  line-height: 1.64;
  color: var(--sj-stone);
}

.page-faq .faq-type__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--sj-gold);
}

/* ---------- 02 五步流程 ---------- */
.page-faq .faq-steps {
  position: relative;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-steps::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 26px;
  bottom: 26px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(212, 166, 74, 0.92), rgba(212, 166, 74, 0.12));
}

.page-faq .faq-step {
  position: relative;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-faq .faq-step__num {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(212, 166, 74, 0.55);
  border-radius: 50%;
  background: var(--sj-ink);
  color: var(--sj-gold);
  font-family: var(--sj-font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 12px rgba(18, 18, 18, 0.16);
}

.page-faq .faq-step__body {
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid rgba(140, 107, 31, 0.22);
  border-radius: var(--sj-radius-m) var(--sj-radius-l) var(--sj-radius-m) var(--sj-radius-m);
  background: var(--sj-paper);
  transition: border-color 0.22s var(--sj-ease);
}

.page-faq .faq-step__body:hover {
  border-color: rgba(212, 166, 74, 0.55);
}

.page-faq .faq-step__title {
  margin: 0 0 8px;
  font-family: var(--sj-font-display);
  font-weight: 700;
  font-size: 1.06rem;
  line-height: 1.45;
  color: var(--sj-ink);
}

.page-faq .faq-step__body p {
  margin: 0;
  font-size: 0.97rem;
  line-height: 1.74;
  color: rgba(18, 18, 18, 0.78);
}

.page-faq .faq-step__body p + p {
  margin-top: 10px;
}

.page-faq .faq-step__body a {
  color: var(--sj-gold-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-step__body p.faq-step__expect {
  padding: 10px 14px;
  border-left: 3px solid var(--sj-jade);
  border-radius: var(--sj-radius-s);
  background: rgba(46, 139, 110, 0.1);
  font-size: 0.92rem;
  color: rgba(18, 18, 18, 0.8);
}

.page-faq .faq-step__expect b {
  margin-right: 8px;
  font-family: var(--sj-font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--sj-jade);
}

/* ---------- 图片壳 ---------- */
.page-faq .faq-figure {
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  overflow: hidden;
  border: 1px solid rgba(140, 107, 31, 0.3);
  border-radius: var(--sj-radius-l);
  background: var(--sj-paper);
}

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

.page-faq .faq-figure__cap {
  padding: 12px 16px;
  border-top: 1px dashed rgba(140, 107, 31, 0.28);
  background: rgba(244, 234, 214, 0.5);
  font-size: 0.86rem;
  line-height: 1.62;
  color: var(--sj-stone);
}

.page-faq .faq-figure--side {
  margin-top: 0;
}

/* ---------- 03 评分 ---------- */
.page-faq .faq-score-board {
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
  padding: clamp(22px, 3.2vw, 38px);
  border: 1px solid rgba(212, 166, 74, 0.3);
  border-radius: var(--sj-radius-l);
  background: linear-gradient(150deg, var(--sj-night), #16202F 58%, var(--sj-ink));
  color: var(--sj-paper);
}

.page-faq .faq-score__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.page-faq .faq-score__name {
  margin: 0;
  font-family: var(--sj-font-display);
  font-weight: 700;
  font-size: 1.06rem;
  color: var(--sj-paper);
}

.page-faq .faq-score__val {
  font-family: var(--sj-font-mono);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--sj-gold);
}

.page-faq .faq-score__track {
  height: 12px;
  border: 1px solid rgba(212, 166, 74, 0.26);
  border-radius: 999px;
  background: rgba(244, 234, 214, 0.12);
  overflow: hidden;
}

.page-faq .faq-score__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sj-gold-deep), var(--sj-gold));
}

.page-faq .faq-score--completeness .faq-score__fill {
  width: 92%;
}

.page-faq .faq-score--repeatable .faq-score__fill {
  width: 88%;
}

.page-faq .faq-score--freshness .faq-score__fill {
  width: 94%;
}

.page-faq .faq-score__note {
  margin: 10px 0 0;
  font-size: 0.92rem;
  line-height: 1.72;
  color: rgba(244, 234, 214, 0.7);
}

.page-faq .faq-score__scale {
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px dashed rgba(212, 166, 74, 0.3);
  font-family: var(--sj-font-mono);
  font-size: 0.76rem;
  color: rgba(244, 234, 214, 0.45);
}

.page-faq .faq-score__hint {
  margin: 0;
  padding-left: 14px;
  border-left: 3px solid var(--sj-gold);
  font-size: 0.95rem;
  line-height: 1.78;
  color: rgba(244, 234, 214, 0.84);
}

/* ---------- 04 疑难 ---------- */
.page-faq .faq-ts__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
}

.page-faq .faq-qs {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-faq .faq-q {
  overflow: hidden;
  border: 1px solid rgba(140, 107, 31, 0.24);
  border-radius: var(--sj-radius-m);
  background: var(--sj-paper);
  transition: border-color 0.22s var(--sj-ease);
}

.page-faq .faq-q:hover,
.page-faq .faq-q[open] {
  border-color: rgba(212, 166, 74, 0.6);
}

.page-faq .faq-q > summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

.page-faq .faq-q > summary::-webkit-details-marker {
  display: none;
}

.page-faq .faq-q > summary::marker {
  content: "";
}

.page-faq .faq-q__rank {
  flex: 0 0 auto;
  padding: 2px 7px;
  border: 1px solid rgba(212, 166, 74, 0.5);
  border-radius: 6px;
  font-family: var(--sj-font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--sj-gold-deep);
}

.page-faq .faq-q__title {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.97rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--sj-ink);
}

.page-faq .faq-q__sign {
  position: relative;
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
}

.page-faq .faq-q__sign::before,
.page-faq .faq-q__sign::after {
  content: "";
  position: absolute;
  border-radius: 2px;
  background: var(--sj-gold-deep);
}

.page-faq .faq-q__sign::before {
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
}

.page-faq .faq-q__sign::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  transition: transform 0.2s var(--sj-ease);
}

.page-faq .faq-q[open] .faq-q__sign::after {
  transform: translateX(-50%) scaleY(0);
}

.page-faq .faq-q__body {
  display: grid;
  gap: 8px;
  padding: 14px 16px 16px;
  border-top: 1px dashed rgba(140, 107, 31, 0.26);
}

.page-faq .faq-q__body p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.74;
  color: rgba(18, 18, 18, 0.78);
}

.page-faq .faq-q__body a {
  color: var(--sj-gold-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 05 提问准备 ---------- */
.page-faq .faq-ask {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
  padding: clamp(22px, 3.2vw, 40px);
  border: 1px solid rgba(212, 166, 74, 0.34);
  border-radius: var(--sj-radius-l) var(--sj-radius-m) var(--sj-radius-l) var(--sj-radius-m);
  background: var(--sj-ink);
  color: var(--sj-paper);
}

.page-faq .faq-ask__title {
  margin: 0 0 16px;
  font-family: var(--sj-font-display);
  font-weight: 800;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.4;
  color: var(--sj-paper);
}

.page-faq .faq-ask__items {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-ask__items li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 0.96rem;
  line-height: 1.74;
  color: rgba(244, 234, 214, 0.84);
}

.page-faq .faq-ask__idx {
  padding-top: 4px;
  border-top: 2px solid rgba(212, 166, 74, 0.55);
  font-family: var(--sj-font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sj-gold);
}

.page-faq .faq-ask__items b {
  font-weight: 700;
  color: var(--sj-gold);
}

.page-faq .faq-ask__side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-faq .faq-ask__side .sj-btn {
  justify-self: start;
}

.page-faq .faq-ask__side-lead {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.78;
  color: rgba(244, 234, 214, 0.82);
}

.page-faq .faq-ask__side-note {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.66;
  color: rgba(244, 234, 214, 0.55);
}

/* ---------- 滚动显现 ---------- */
.page-faq [data-reveal] {
  opacity: 1;
  transform: none;
}

.sj-js .page-faq [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s var(--sj-ease), transform 0.55s var(--sj-ease);
}

.sj-js .page-faq [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .sj-js .page-faq [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-faq .faq-type:hover,
  .page-faq .faq-toc__link:hover {
    transform: none;
  }
}

/* ---------- 断点 ---------- */
@media (min-width: 520px) {
  .page-faq .faq-steps::before {
    left: 21px;
    top: 30px;
    bottom: 30px;
  }

  .page-faq .faq-step {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 16px;
  }

  .page-faq .faq-step__num {
    width: 44px;
    height: 44px;
    font-size: 0.9rem;
  }
}

@media (min-width: 700px) {
  .page-faq .faq-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-ask {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 0.72fr);
    align-items: end;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-body {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: 104px;
  }

  .page-faq .faq-toc__list {
    display: grid;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-faq .faq-toc__list li {
    flex: none;
  }

  .page-faq .faq-toc__link {
    align-items: flex-start;
    padding: 10px 10px 10px 16px;
    border: 0;
    border-left: 3px solid rgba(110, 106, 99, 0.26);
    border-radius: 0;
    background: transparent;
    font-size: 0.95rem;
    line-height: 1.5;
    white-space: normal;
    color: var(--sj-stone);
  }

  .page-faq .faq-toc__link:hover {
    border-left-color: rgba(140, 107, 31, 0.6);
    color: var(--sj-ink);
  }

  .page-faq .faq-toc__link[aria-current="true"] {
    border-left-color: var(--sj-gold);
    background: linear-gradient(90deg, rgba(212, 166, 74, 0.18), rgba(212, 166, 74, 0) 82%);
    color: var(--sj-ink);
    font-weight: 700;
  }

  .page-faq .faq-ts__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
  }

  .page-faq .faq-figure--side {
    position: sticky;
    top: 108px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-types {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-faq .faq-type:nth-child(1) {
    grid-column: span 7;
  }

  .page-faq .faq-type:nth-child(2) {
    grid-column: span 5;
  }

  .page-faq .faq-type:nth-child(3) {
    grid-column: span 5;
  }

  .page-faq .faq-type:nth-child(4) {
    grid-column: span 7;
  }
}