.page-faq {
  --faq-card: #FFFCF5;
  background: var(--paper);
  color: var(--ink);
}

/* ── 面包屑 ── */
.page-faq .faq-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}
.page-faq .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--slate);
}
.page-faq .breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.page-faq .breadcrumb-list li + li::before {
  content: "/";
  color: var(--line-strong);
}
.page-faq .breadcrumb-list a {
  color: var(--blue-700);
  text-decoration: none;
}
.page-faq .breadcrumb-list a:hover {
  color: var(--orange-500);
}
.page-faq .breadcrumb-list [aria-current="page"] {
  color: var(--ink);
}

/* ── 首屏 ── */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 44px) 0 clamp(38px, 5vw, 72px);
  background:
    radial-gradient(circle at 92% -8%, rgba(242, 106, 46, .13), transparent 58%),
    linear-gradient(180deg, #FFFCF6 0%, var(--paper) 72%);
}
.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange-500) 0 14%, var(--blue-900) 14% 100%);
}
.page-faq .faq-hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}
.page-faq .faq-hero .eyebrow {
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--orange-500);
}
.page-faq .faq-hero-copy h1 {
  margin: 14px 0 18px;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--blue-900);
  text-wrap: balance;
}
.page-faq .faq-lede {
  margin: 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: #33404A;
}
.page-faq .faq-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3vw, 34px);
  margin: 26px 0 0;
  padding: 16px 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-faq .faq-hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 82px;
}
.page-faq .faq-hero-stats b {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--blue-900);
}
.page-faq .faq-hero-stats span {
  font-size: 12.5px;
  color: var(--slate);
}
.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.page-faq .faq-hero-figure {
  margin: 0;
}
.page-faq .faq-hero-figure .figure-media {
  aspect-ratio: 10 / 7;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--mist);
  box-shadow: 8px 8px 0 rgba(11, 31, 51, .08);
}
.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-faq .figure-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--slate);
}

/* ── 区块节奏与标题 ── */
.page-faq .faq-index,
.page-faq .faq-entry,
.page-faq .faq-rights,
.page-faq .faq-prepare {
  padding-block: clamp(40px, 6vw, 84px);
}
.page-faq .faq-section-head {
  max-width: 78ch;
  margin-bottom: clamp(22px, 3.5vw, 36px);
}
.page-faq .faq-kicker {
  display: inline-block;
  margin: 0 0 10px;
  padding-bottom: 3px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--orange-500);
  border-bottom: 1px solid var(--orange-300);
}
.page-faq .faq-section-head h2,
.page-faq .faq-prepare-copy h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--blue-900);
}
.page-faq .faq-section-lede {
  margin: 0;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--slate);
}
.page-faq .faq-section-head--dark h2 {
  color: var(--paper);
}
.page-faq .faq-section-head--dark .faq-section-lede {
  color: rgba(250, 246, 238, .78);
}
.page-faq .faq-section-head--dark .faq-kicker {
  color: var(--orange-300);
  border-bottom-color: rgba(255, 176, 137, .6);
}

/* ── 问题索引 ── */
.page-faq .faq-layout {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}
.page-faq .faq-side-label {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--slate);
}
.page-faq .faq-filters {
  display: grid;
  gap: 6px;
}
.page-faq .faq-filters .filter-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-left: 3px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: background-color .16s ease, color .16s ease, border-color .16s ease;
}
.page-faq .faq-filters .filter-btn:hover {
  background: var(--mist);
}
.page-faq .faq-filters .filter-btn:focus-visible {
  outline: 2px solid var(--orange-500);
  outline-offset: 2px;
}
.page-faq .faq-filters .filter-btn[aria-pressed="true"],
.page-faq .faq-filters .filter-btn.is-active {
  background: var(--blue-900);
  color: var(--paper);
  border-color: var(--blue-900);
  border-left-color: var(--orange-500);
}
.page-faq .faq-filter-num {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--orange-500);
}
.page-faq .faq-filters .filter-btn[aria-pressed="true"] .faq-filter-num,
.page-faq .faq-filters .filter-btn.is-active .faq-filter-num {
  color: var(--orange-300);
}
.page-faq .faq-side-note {
  margin: 16px 0 0;
  padding-top: 12px;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--slate);
  border-top: 1px dashed var(--line);
}

.page-faq .faq-list {
  display: grid;
  gap: 10px;
  align-content: start;
}
.page-faq .faq-item {
  background: var(--faq-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--mist);
  transition: border-color .18s ease, background-color .18s ease, box-shadow .18s ease;
}
.page-faq .faq-item:hover {
  border-left-color: var(--orange-300);
}
.page-faq .faq-item[open] {
  background: #FFFFFF;
  border-left-color: var(--orange-500);
  box-shadow: 3px 3px 0 rgba(11, 31, 51, .07);
}
.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--blue-900);
}
.page-faq .faq-item summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1.4;
  color: var(--orange-500);
}
.page-faq .faq-item[open] summary::after {
  content: "−";
}
.page-faq .faq-q-num {
  flex: none;
  padding-top: 4px;
  font-size: 11.5px;
  color: var(--slate);
}
.page-faq .faq-q-text {
  flex: 1 1 auto;
}
.page-faq .faq-answer {
  padding: 0 16px 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: #2D3740;
}
.page-faq .faq-answer p {
  margin: 0 0 8px;
}
.page-faq .faq-answer p:last-child {
  margin-bottom: 0;
}
.page-faq .faq-item[hidden] {
  display: none !important;
}

/* ── 旧版入口三级索引 ── */
.page-faq .faq-entry-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
}
.page-faq .faq-levels {
  display: grid;
  gap: 12px;
}
.page-faq .faq-level {
  padding: 16px 14px;
  background: var(--faq-card);
  border: 1px solid var(--line-strong);
  box-shadow: 4px 4px 0 rgba(11, 31, 51, .07);
}
.page-faq .faq-level-tag {
  display: inline-block;
  padding: 2px 7px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--paper);
  background: var(--blue-700);
}
.page-faq .faq-level h3 {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--blue-900);
}
.page-faq .faq-level p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: #3A444D;
}
.page-faq .faq-reasons h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.45;
  color: var(--blue-900);
}
.page-faq .faq-reason-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-faq .faq-reason-list li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
  padding: 11px 0;
  border-top: 1px solid var(--line);
}
.page-faq .faq-reason-list li:last-child {
  border-bottom: 1px solid var(--line);
}
.page-faq .faq-reason-list .mono {
  padding-top: 3px;
  font-size: 11.5px;
  color: var(--orange-500);
}
.page-faq .faq-reason-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #2D3740;
}

/* ── 第 2 栏选取步骤（深色对照区） ── */
.page-faq .faq-steps-section {
  position: relative;
  padding-block: clamp(40px, 6vw, 84px);
  background: var(--blue-900);
  color: var(--paper);
}
.page-faq .faq-step-figure {
  margin: 0 0 clamp(20px, 3vw, 30px);
}
.page-faq .faq-step-figure .figure-media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line-light);
  background: rgba(250, 246, 238, .06);
}
.page-faq .faq-step-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-faq .faq-step-figure .figure-caption {
  color: rgba(250, 246, 238, .66);
}
.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-faq .faq-step {
  position: relative;
  padding: 18px 16px 20px;
  background: rgba(250, 246, 238, .05);
  border: 1px solid var(--line-light);
  border-top: 3px solid var(--orange-500);
}
.page-faq .faq-step-num {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--orange-300);
}
.page-faq .faq-step h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-size: 16.5px;
  color: var(--paper);
}
.page-faq .faq-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(250, 246, 238, .8);
}
.page-faq .faq-step-note {
  max-width: 72ch;
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--orange-500);
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(250, 246, 238, .82);
}

/* ── 会员权益与公告 ── */
.page-faq .faq-rights-grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}
.page-faq .faq-mini-label {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--slate);
}
.page-faq .faq-chapter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-faq .faq-chapter-list li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 8px;
  align-items: center;
  padding: 9px 12px;
  background: var(--mist);
  border-left: 2px solid var(--orange-300);
  font-size: 14px;
  color: var(--ink);
}
.page-faq .faq-chapter-list .mono {
  font-size: 11px;
  color: var(--blue-700);
}
.page-faq .faq-type-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-faq .faq-type-list li {
  padding: 11px 12px;
  background: var(--faq-card);
  border: 1px solid var(--line-strong);
  font-family: var(--font-display);
  font-size: 14.5px;
  color: var(--blue-900);
}
.page-faq .faq-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-faq .faq-small-note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--slate);
}

/* ── 联系前准备 ── */
.page-faq .faq-prepare {
  background: linear-gradient(180deg, var(--paper) 0%, #F2EDE2 100%);
}
.page-faq .faq-prepare-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}
.page-faq .faq-prep-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}
.page-faq .faq-prep-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.page-faq .faq-prep-list li:last-child {
  border-bottom: 1px solid var(--line);
}
.page-faq .faq-prep-tag {
  align-self: start;
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--paper);
  background: var(--blue-900);
}
.page-faq .faq-prep-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: #2D3740;
}
.page-faq .faq-contact-card {
  padding: 20px 18px 22px;
  background: var(--faq-card);
  border: 1px solid var(--line-strong);
  box-shadow: 6px 6px 0 rgba(11, 31, 51, .08);
}
.page-faq .faq-contact-list {
  margin: 0 0 4px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-faq .faq-contact-list > div {
  display: grid;
  gap: 3px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.page-faq .faq-contact-list > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.page-faq .faq-contact-list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--slate);
}
.page-faq .faq-contact-list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--blue-900);
  word-break: break-word;
}
.page-faq .faq-contact-card .btn {
  display: block;
  width: 100%;
  margin-top: 16px;
  text-align: center;
}

/* ── 延伸入口 ── */
.page-faq .faq-more {
  padding-block: clamp(30px, 4vw, 56px) clamp(40px, 6vw, 76px);
}
.page-faq .faq-more-bar {
  display: grid;
  gap: 14px;
  padding-top: 18px;
  border-top: 4px solid var(--blue-900);
}
.page-faq .faq-more-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--slate);
}
.page-faq .faq-more-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-faq .faq-more-links a {
  display: block;
  padding: 12px 14px;
  background: var(--faq-card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange-300);
  font-size: 14px;
  line-height: 1.5;
  color: var(--blue-900);
  text-decoration: none;
  transition: border-left-color .16s ease, background-color .16s ease;
}
.page-faq .faq-more-links a:hover {
  background: var(--mist);
  border-left-color: var(--orange-500);
}

/* ── 断点 ── */
@media (min-width: 620px) {
  .page-faq .faq-levels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-faq .faq-more-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-faq .faq-rights-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .85fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-faq .faq-more-bar {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
  .page-faq .faq-layout {
    grid-template-columns: minmax(190px, 2.6fr) minmax(0, 7.4fr);
    align-items: start;
  }
  .page-faq .faq-side {
    position: sticky;
    top: 104px;
  }
  .page-faq .faq-entry-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
  .page-faq .faq-prepare-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (max-width: 559px) {
  .page-faq .faq-hero-stats li {
    min-width: calc(50% - 16px);
  }
  .page-faq .faq-prep-list li {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .page-faq .faq-prep-tag {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-filters .filter-btn,
  .page-faq .faq-item,
  .page-faq .faq-more-links a {
    transition: none;
  }
}