.page-faq {
  --faq-card-bg: #FFFDF8;
  --faq-code-bg: #FFF9F4;
  --faq-gap: clamp(18px, 3vw, 34px);
}

/* ---------- 面包屑与首屏 ---------- */
.page-faq .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-faq .faq-hero {
  padding: clamp(22px, 3.4vw, 38px) 0 clamp(22px, 4vw, 42px);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(22px, 4vw, 38px);
  align-items: center;
}

.page-faq .faq-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(30px, 5.2vw, 54px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: .02em;
  color: var(--ink);
  text-wrap: balance;
}

.page-faq .faq-hero__title::after {
  content: "";
  display: block;
  width: 76px;
  height: 4px;
  margin-top: 20px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--gold), var(--gold-deep));
}

.page-faq .faq-hero__lead {
  margin: 20px 0 0;
  max-width: 640px;
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.85;
  color: var(--slate);
}

.page-faq .faq-hero__panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 3vw, 30px);
  background:
    linear-gradient(152deg, rgba(212, 160, 23, .12) 0%, rgba(255, 253, 248, 0) 46%),
    var(--paper-raised);
  box-shadow: 0 20px 48px rgba(20, 22, 27, .07);
}

.page-faq .faq-hero__panel::before {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(123, 77, 255, .2), rgba(123, 77, 255, 0) 70%);
  pointer-events: none;
}

.page-faq .faq-hero__panel-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--gold-deep);
}

.page-faq .faq-hero__panel-title {
  margin: 10px 0 18px;
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--ink);
}

.page-faq .faq-hero__hints {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-hero__hints li {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-faq .faq-hero__dot {
  width: 8px;
  height: 8px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--gold);
}

.page-faq .faq-hero__panel-foot {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 问题类型胶囊 ---------- */
.page-faq .topic-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: clamp(6px, 1.4vw, 10px) 0 clamp(16px, 2.4vw, 24px);
  border-bottom: 1px solid var(--line);
}

.page-faq .topic-pill {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  background: var(--paper-raised);
  color: var(--ink);
  font-size: 15px;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .18s var(--ease), color .18s var(--ease),
    box-shadow .18s var(--ease), transform .18s var(--ease);
}

.page-faq .topic-pill__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--silver);
  transition: background-color .18s var(--ease);
}

.page-faq .topic-pill:hover,
.page-faq .topic-pill:focus-visible {
  border-color: var(--violet);
  color: var(--violet-ink);
  box-shadow: 0 8px 20px rgba(123, 77, 255, .16);
  transform: translateY(-1px);
  outline: none;
}

.page-faq .topic-pill:hover .topic-pill__dot,
.page-faq .topic-pill:focus-visible .topic-pill__dot {
  background: var(--violet);
}

/* ---------- 章节 ---------- */
.page-faq .faq-section {
  padding: clamp(34px, 5.4vw, 62px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-faq .faq-section__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--gold-deep);
}

.page-faq .faq-section__title {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 600;
  line-height: 1.26;
  color: var(--ink);
}

.page-faq .faq-section__lead {
  margin: 14px 0 0;
  max-width: 660px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--slate);
}

/* ---------- 两栏布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: var(--faq-gap);
  margin-top: clamp(22px, 3.4vw, 34px);
}

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

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

/* ---------- 折叠面板 ---------- */
.page-faq .panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--faq-card-bg);
  overflow: hidden;
}

.page-faq .panel + .panel {
  margin-top: 12px;
}

.page-faq .panel__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 18px 20px;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
  cursor: pointer;
}

.page-faq .panel__head:hover {
  color: var(--violet-ink);
}

.page-faq .panel__head:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: -3px;
}

.page-faq .panel__num {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .04em;
}

.page-faq .panel__body {
  padding: 0 20px 22px 66px;
}

.page-faq .panel__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-faq .panel__text + .panel__text {
  margin-top: 12px;
  color: var(--slate);
}

.page-faq .panel__link {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-faq .panel__link a {
  color: var(--blue-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 步骤列表 ---------- */
.page-faq .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-faq .steps > li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-faq .steps__num {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-top: 1px;
  border-radius: 50%;
  border: 1px solid rgba(212, 160, 23, .55);
  background: rgba(212, 160, 23, .12);
  color: var(--gold-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

/* ---------- 报错编号格式卡 ---------- */
.page-faq .code-card {
  margin: 18px 0 0;
  padding: 15px 17px;
  border: 1px solid rgba(200, 64, 47, .38);
  border-radius: var(--radius-sm);
  background: var(--faq-code-bg);
}

.page-faq .code-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--red);
}

.page-faq .code-card__value {
  margin: 8px 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 25px);
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--ink);
  user-select: all;
}

.page-faq .code-card__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 图版 ---------- */
.page-faq .faq-figure {
  margin: 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
  background: var(--silver);
}

.page-faq .faq-figure .figure__caption {
  margin-top: 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

.page-faq .faq-figure--wide {
  margin-top: clamp(24px, 4vw, 40px);
}

/* ---------- 赛季同步说明 ---------- */
.page-faq .season-note {
  border: 1px solid var(--line);
  border-left: 3px solid var(--violet);
  border-radius: var(--radius);
  background: var(--paper-raised);
  padding: 22px;
}

.page-faq .season-note__label {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--violet-ink);
}

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

.page-faq .season-note__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-faq .season-note__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .season-note__list span {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.page-faq .season-note__list em {
  font-style: normal;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 版本对照卡 ---------- */
.page-faq .pair-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(46, 155, 255, .1), rgba(255, 253, 248, 0) 60%), var(--paper-raised);
  padding: 22px;
}

.page-faq .pair-card__title {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.page-faq .pair-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-faq .pair-card__arrow {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--slate);
}

.page-faq .pair-card__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 大数字 ---------- */
.page-faq .stat-block {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--faq-card-bg);
  padding: 26px 22px;
}

.page-faq .stat-block__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(48px, 8vw, 68px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-faq .stat-block__label {
  margin: 14px 0 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
}

.page-faq .stat-block__hint {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 提交区块 ---------- */
.page-faq .escalate-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--night);
  padding: clamp(26px, 4vw, 46px);
}

.page-faq .escalate-card::after {
  content: "";
  position: absolute;
  right: -90px;
  top: -90px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 160, 23, .32), rgba(212, 160, 23, 0) 70%);
  pointer-events: none;
}

.page-faq .escalate-card__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--gold-bright);
}

.page-faq .escalate-card__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(23px, 3.2vw, 33px);
  font-weight: 600;
  line-height: 1.3;
  color: #FFFDF8;
}

.page-faq .escalate-card__lead {
  margin: 14px 0 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(239, 235, 224, .84);
}

.page-faq .escalate-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
  position: relative;
  z-index: 1;
}

.page-faq .escalate-list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 13px;
  align-items: start;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(239, 235, 224, .92);
}

.page-faq .escalate-list__num {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--night);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-faq .escalate-mail {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(239, 235, 224, .84);
}

.page-faq .escalate-mail__addr {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .03em;
  color: var(--gold-bright);
  word-break: break-all;
  user-select: all;
}

.page-faq .escalate-note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(239, 235, 224, .66);
}

.page-faq .escalate-note a {
  color: var(--gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (max-width: 660px) {
  .page-faq .topic-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: 18px;
  }

  .page-faq .topic-bar::-webkit-scrollbar {
    display: none;
  }

  .page-faq .panel__body {
    padding-left: 20px;
  }

  .page-faq .panel__head {
    font-size: 15.5px;
    gap: 12px;
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: end;
  }

  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) 316px;
    align-items: start;
    gap: clamp(26px, 3.4vw, 44px);
  }

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

@media (min-width: 1100px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) 340px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .topic-pill {
    transition: border-color .01ms linear, color .01ms linear;
  }

  .page-faq .topic-pill:hover,
  .page-faq .topic-pill:focus-visible {
    transform: none;
  }
}