.page-faq {
  --faq-orange: #ff6b35;
  --faq-gold: #ffd700;
  --faq-navy: #0a1f44;
  --faq-navy-2: #1b3a6b;
  --faq-ivory: #f7f1e8;
  --faq-ink: #16233c;
  --faq-muted: #5a6472;
  --faq-white: #ffffff;
  background: var(--faq-ivory);
  color: var(--faq-ink);
}

.page-faq img {
  max-width: 100%;
  height: auto;
}

/* ========== Hero ========== */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 215, 0, 0.14), transparent 38%),
    linear-gradient(115deg, #0a1f44 0%, #16325c 58%, #1b3a6b 100%);
  color: var(--faq-white);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), 0 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: 4%;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.28), transparent 68%);
  transform: rotate(14deg);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: repeating-linear-gradient(-45deg, var(--faq-gold) 0 10px, transparent 10px 20px, var(--faq-orange) 20px 26px, transparent 26px 36px);
  opacity: 0.8;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
  padding: 1.6rem 0 3.6rem;
}

.page-faq .faq-hero__content {
  max-width: 660px;
}

.page-faq .faq-hero__kicker {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--faq-gold);
  margin: 0.75rem 0 0.25rem;
  text-transform: uppercase;
}

.page-faq .faq-hero h1 {
  font-family: "Impact", "Oswald", "Noto Sans SC", sans-serif;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: 0.01em;
  color: var(--faq-white);
  margin: 0.35rem 0 0.5rem;
  text-transform: uppercase;
}

.page-faq .faq-hero__lead {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  max-width: 54ch;
}

.page-faq .faq-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}

.page-faq .faq-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.2rem;
  margin: 1.5rem 0 0;
  padding: 1.1rem 1.4rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
}

.page-faq .faq-hero__fact {
  min-width: 92px;
}

.page-faq .faq-hero__fact dt {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.page-faq .faq-hero__fact dd {
  margin: 0;
  font-family: "Impact", "Oswald", "Noto Sans SC", sans-serif;
  font-size: 1.7rem;
  line-height: 1;
  color: var(--faq-gold);
}

.page-faq .faq-hero__figure {
  position: relative;
  margin: 0;
}

.page-faq .faq-hero__figure::before {
  content: "";
  position: absolute;
  inset: 0.75rem -0.75rem -0.75rem 0.75rem;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.72), rgba(255, 215, 0, 0.48));
  border-radius: 24px 0 24px 0;
  z-index: 0;
}

.page-faq .faq-hero__figure img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 24px 0 24px 0;
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.32);
  display: block;
}

/* ========== 主体布局 ========== */
.page-faq .faq-layout {
  display: grid;
  gap: 2rem;
  padding: 2.25rem 1.25rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* ========== 帮助目录 ========== */
.page-faq .faq-toc__inner {
  display: flex;
  flex-direction: column;
}

.page-faq .faq-toc__kicker {
  margin: 0 0 0.6rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faq-orange);
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-faq .faq-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: var(--faq-white);
  border: 1px solid rgba(10, 31, 68, 0.1);
  color: var(--faq-navy);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}

.page-faq .faq-toc__list a span:last-child {
  font-family: "Impact", "Oswald", "Noto Sans SC", sans-serif;
  font-size: 0.78rem;
  color: rgba(10, 31, 68, 0.36);
}

.page-faq .faq-toc__list a:hover {
  border-color: var(--faq-orange);
  color: var(--faq-orange);
}

.page-faq .faq-toc__note {
  display: none;
  margin-top: 1.6rem;
  padding: 1.25rem;
  border-radius: 16px;
  background: linear-gradient(135deg, #e8e4dc, #f7f1e8);
  border-left: 4px solid var(--faq-gold);
}

.page-faq .faq-toc__note-title {
  margin: 0 0 0.3rem;
  font-weight: 700;
  color: var(--faq-navy);
}

.page-faq .faq-toc__note-text {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--faq-muted);
}

/* ========== 右侧内容 ========== */
.page-faq .faq-content {
  min-width: 0;
}

.page-faq .faq-filter-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.page-faq .faq-filter-bar__label {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--faq-navy);
}

/* ========== 章节 ========== */
.page-faq .faq-section {
  padding: 2rem 0;
  border-top: 1px dashed rgba(10, 31, 68, 0.18);
}

.page-faq .faq-section:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-section__head {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}

.page-faq .faq-section__num {
  font-family: "Impact", "Oswald", "Noto Sans SC", sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 0.82;
  color: rgba(10, 31, 68, 0.14);
  letter-spacing: 0.02em;
  flex: none;
}

.page-faq .faq-section__title {
  font-family: "Impact", "Oswald", "Noto Sans SC", sans-serif;
  font-size: 1.65rem;
  line-height: 1.12;
  color: var(--faq-navy);
  margin: 0;
}

.page-faq .faq-section__desc {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--faq-muted);
}

.page-faq .faq-section__items {
  display: grid;
  gap: 0.75rem;
}

/* ========== 手风琴 ========== */
.page-faq .faq-item {
  margin: 0;
}

.page-faq .faq-acc {
  background: var(--faq-white);
  border: 1px solid rgba(10, 31, 68, 0.1);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.page-faq .faq-acc[open] {
  border-color: rgba(255, 107, 53, 0.4);
  box-shadow: 0 14px 34px rgba(10, 31, 68, 0.1);
}

.page-faq .faq-acc summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.05rem 1.15rem;
  transition: background 0.25s;
}

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

.page-faq .faq-acc summary:hover {
  background: rgba(255, 107, 53, 0.05);
}

.page-faq .faq-acc summary:focus-visible {
  outline: 2px solid var(--faq-orange);
  outline-offset: -2px;
  border-radius: 16px;
}

.page-faq .faq-acc__num {
  font-family: "Impact", "Oswald", "Noto Sans SC", sans-serif;
  font-size: 1.08rem;
  color: var(--faq-orange);
  flex: none;
  width: 1.7rem;
  text-align: right;
}

.page-faq .faq-acc__q {
  flex: 1;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--faq-navy);
}

.page-faq .faq-acc__icon {
  flex: none;
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border: 1.5px solid rgba(10, 31, 68, 0.18);
  border-radius: 50%;
  transition: transform 0.3s, background 0.3s, border-color 0.3s;
}

.page-faq .faq-acc__icon::before,
.page-faq .faq-acc__icon::after {
  content: "";
  grid-area: 1 / 1;
  width: 14px;
  height: 2px;
  background: rgba(10, 31, 68, 0.5);
  border-radius: 999px;
  transition: background 0.3s;
}

.page-faq .faq-acc__icon::after {
  transform: rotate(90deg);
}

.page-faq .faq-acc[open] .faq-acc__icon {
  transform: rotate(135deg);
  background: var(--faq-orange);
  border-color: var(--faq-orange);
}

.page-faq .faq-acc[open] .faq-acc__icon::before,
.page-faq .faq-acc[open] .faq-acc__icon::after {
  background: var(--faq-white);
}

.page-faq .faq-acc__a {
  border-left: 3px solid rgba(255, 107, 53, 0.4);
  margin: 0 1.15rem 1.3rem 2.85rem;
  padding: 0.25rem 0 0.25rem 1rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--faq-muted);
}

.page-faq .faq-acc__a p {
  margin: 0 0 0.75rem;
}

.page-faq .faq-acc__a p:last-child {
  margin-bottom: 0;
}

.page-faq .faq-acc[open] .faq-acc__a {
  animation: faq-reveal 0.3s ease-out;
}

@keyframes faq-reveal {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ========== 费用高亮 ========== */
.page-faq .fee-callout {
  margin-top: 0.9rem;
  padding: 0.95rem 1.15rem;
  border: 1.5px solid var(--faq-orange);
  border-radius: 14px;
  background: linear-gradient(135deg, #fff6f0, #ffeadd);
  color: var(--faq-ink);
}

.page-faq .fee-callout__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  background: var(--faq-orange);
  color: var(--faq-white);
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
}

.page-faq .fee-callout__value {
  font-family: "Roboto Mono", "Noto Sans SC", monospace;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--faq-navy);
  margin-bottom: 0.35rem;
}

.page-faq .fee-callout__note {
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--faq-muted);
  margin-bottom: 0;
}

/* ========== 列表 ========== */
.page-faq .faq-list {
  margin: 0.8rem 0 0;
  padding: 0 0 0 1.15rem;
  color: var(--faq-muted);
}

.page-faq .faq-list li {
  margin-bottom: 0.25rem;
}

.page-faq .faq-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.page-faq .faq-contact-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.75rem;
  font-size: 0.9rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed rgba(10, 31, 68, 0.12);
}

.page-faq .faq-contact-list span {
  color: var(--faq-navy);
  font-weight: 700;
  min-width: 70px;
}

.page-faq .faq-contact-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--faq-orange);
  font-weight: 700;
  font-size: 0.86rem;
  text-decoration: none;
  margin-top: 0.5rem;
}

.page-faq .faq-inline-link::after {
  content: "→";
  transition: transform 0.2s;
}

.page-faq .faq-inline-link:hover::after {
  transform: translateX(4px);
}

/* ========== 联系面板 ========== */
.page-faq .faq-contact-panel {
  margin-top: 3.5rem;
  display: grid;
  gap: 1.6rem;
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 215, 0, 0.12), transparent 40%),
    linear-gradient(135deg, #0a1f44, #16325c);
  color: var(--faq-white);
  border-radius: 24px;
  overflow: hidden;
  padding: 2rem 1.5rem;
}

.page-faq .faq-contact-panel__content h2 {
  font-family: "Impact", "Oswald", "Noto Sans SC", sans-serif;
  font-size: clamp(1.7rem, 4vw, 2.3rem);
  line-height: 1.15;
  color: var(--faq-white);
  margin: 0 0 0.55rem;
}

.page-faq .faq-contact-panel__content > p {
  color: rgba(255, 255, 255, 0.76);
  margin: 0 0 1.2rem;
  max-width: 46ch;
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-faq .faq-contact-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.5rem;
}

.page-faq .faq-contact-panel__list {
  list-style: none;
  margin: 0;
  padding: 1.2rem 0 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.16);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.85rem 1.2rem;
}

.page-faq .faq-contact-panel__list span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.2rem;
}

.page-faq .faq-contact-panel__list strong {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--faq-gold);
  word-break: break-all;
}

.page-faq .faq-contact-panel__figure {
  margin: 0;
  position: relative;
}

.page-faq .faq-contact-panel__figure::before {
  content: "";
  position: absolute;
  inset: -0.6rem 0.6rem 0.6rem -0.6rem;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.6), rgba(255, 215, 0, 0.4));
  border-radius: 0 24px 0 24px;
  z-index: 0;
}

.page-faq .faq-contact-panel__figure img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 0 24px 0 24px;
  display: block;
}

/* ========== 动效偏好 ========== */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-acc[open] .faq-acc__a {
    animation: none;
  }

  .page-faq .faq-acc__icon,
  .page-faq .faq-acc__num,
  .page-faq .faq-hero__fact dd,
  .page-faq .faq-inline-link::after {
    transition: none;
  }
}

/* ========== 响应式：中屏 ========== */
@media (min-width: 640px) {
  .page-faq .faq-hero__inner {
    padding: 2.4rem 0 4rem;
  }

  .page-faq .faq-hero h1 {
    font-size: 2.8rem;
  }

  .page-faq .faq-hero__facts {
    max-width: 560px;
  }

  .page-faq .faq-section__title {
    font-size: 2rem;
  }

  .page-faq .faq-acc__a {
    margin-right: 1.35rem;
  }

  .page-faq .faq-contact-panel {
    padding: 2.4rem 2rem;
  }
}

/* ========== 响应式：桌面 ========== */
@media (min-width: 980px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: 1.12fr 0.88fr;
    align-items: center;
    gap: 3rem;
    padding: 4rem 0 5rem;
  }

  .page-faq .faq-hero h1 {
    font-size: 3.3rem;
  }

  .page-faq .faq-hero__lead {
    font-size: 1rem;
  }

  .page-faq .faq-hero__figure {
    justify-self: end;
    max-width: 520px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 270px minmax(0, 1fr);
    gap: 3.5rem;
    padding-top: 3.5rem;
    padding-bottom: 5rem;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 1.5rem;
    align-self: start;
  }

  .page-faq .faq-toc__list {
    display: grid;
    gap: 0.3rem;
  }

  .page-faq .faq-toc__list a {
    border-radius: 12px;
    padding: 0.72rem 0.85rem;
    background: transparent;
    border: 0;
    justify-content: space-between;
  }

  .page-faq .faq-toc__list a:hover {
    background: rgba(10, 31, 68, 0.06);
  }

  .page-faq .faq-toc__note {
    display: block;
  }

  .page-faq .faq-section {
    padding: 3rem 0;
  }

  .page-faq .faq-section__num {
    font-size: 3.4rem;
  }

  .page-faq .faq-acc__q {
    font-size: 1rem;
  }

  .page-faq .faq-acc__a {
    font-size: 0.94rem;
  }

  .page-faq .faq-contact-panel {
    grid-template-columns: 1fr 0.72fr;
    align-items: center;
    gap: 2.5rem;
    padding: 0 3rem 0 0;
  }

  .page-faq .faq-contact-panel__content {
    padding: 3rem 0 3rem 3rem;
  }

  .page-faq .faq-contact-panel__figure {
    height: 100%;
    display: flex;
    align-items: stretch;
  }

  .page-faq .faq-contact-panel__figure img {
    border-radius: 24px 0 24px 0;
    width: 100%;
    height: 100%;
  }
}

/* ========== 超窄屏保护 ========== */
@media (max-width: 360px) {
  .page-faq .faq-acc__a {
    margin-left: 1.8rem;
  }

  .page-faq .faq-acc__num {
    width: 1.3rem;
    font-size: 0.95rem;
  }

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