.page-faq {
  --faq-ink: var(--graphite);
  --faq-muted: #4A5768;
  --faq-line: rgba(11, 15, 20, .16);
  --faq-panel: #FFFFFF;
  background-color: var(--warm);
  color: var(--faq-ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  background: linear-gradient(150deg, var(--deep) 0%, var(--night) 58%, #06213D 100%);
  color: var(--warm);
  padding: clamp(24px, 5vw, 52px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 4px solid var(--graphite);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(44, 242, 194, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44, 242, 194, .09) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  align-items: center;
}

.page-faq .faq-hero .crumbs {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  font-size: 13.5px;
}

.page-faq .faq-hero .crumbs li {
  display: flex;
  align-items: center;
}

.page-faq .faq-hero .crumbs li + li::before {
  content: "/";
  margin: 0 8px;
  color: rgba(245, 240, 230, .42);
}

.page-faq .faq-hero .crumbs a {
  color: var(--cyan);
  text-decoration: none;
}

.page-faq .faq-hero .crumbs a:hover {
  text-decoration: underline;
}

.page-faq .faq-hero .crumbs [aria-current="page"] {
  color: rgba(245, 240, 230, .72);
}

.page-faq .faq-hero .eyebrow {
  margin-top: 20px;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(28px, 6.6vw, 52px);
  line-height: 1.1;
  letter-spacing: -.02em;
  margin: 14px 0 0;
}

.page-faq .faq-hero .lede {
  margin: 16px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: rgba(245, 240, 230, .82);
}

.page-faq .faq-hero__keys {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-hero__media {
  margin: 0;
  border: 3px solid var(--graphite);
  box-shadow: 8px 8px 0 rgba(44, 242, 194, .5);
  background: var(--night);
  overflow: hidden;
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1000 / 600;
  object-fit: cover;
}

/* ---------- 通用区块标题 ---------- */
.page-faq .faq-head {
  max-width: 740px;
}

.page-faq .faq-head h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(23px, 4.2vw, 36px);
  line-height: 1.16;
  letter-spacing: -.015em;
  margin: 12px 0 0;
}

.page-faq .faq-head p {
  margin: 12px 0 0;
  line-height: 1.9;
  color: var(--faq-muted);
  font-size: 15.5px;
}

.page-faq .faq-head--light h2 {
  color: var(--warm);
}

.page-faq .faq-head--light p {
  color: rgba(245, 240, 230, .78);
}

/* ---------- 分类索引 ---------- */
.page-faq .faq-index {
  padding: clamp(34px, 6vw, 72px) 0;
}

.page-faq .faq-index__grid {
  margin-top: clamp(22px, 4vw, 36px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .idx-card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 20px 20px 22px;
  background: var(--faq-panel);
  color: var(--graphite);
  text-decoration: none;
  border: 2px solid var(--graphite);
  box-shadow: var(--shadow-hard-sm);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease);
}

.page-faq .idx-card:hover,
.page-faq .idx-card:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0 var(--graphite);
  background: #FFFAF1;
}

.page-faq .idx-card__no {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--orange);
}

.page-faq .idx-card__t {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
}

.page-faq .idx-card__d {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--faq-muted);
}

/* ---------- 换网页版通道 ---------- */
.page-faq .faq-portal {
  background: var(--night);
  color: var(--warm);
  padding: clamp(36px, 6vw, 76px) 0;
  border-top: 4px solid var(--graphite);
  border-bottom: 4px solid var(--graphite);
}

.page-faq .faq-portal__grid {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

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

.page-faq .step {
  padding: 20px 20px 22px;
  background: rgba(7, 26, 51, .74);
  border: 2px solid rgba(44, 242, 194, .4);
  border-left: 6px solid var(--cyan);
}

.page-faq .step__no {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-faq .step__t {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  margin: 8px 0 0;
  color: var(--warm);
}

.page-faq .step p {
  margin: 8px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: rgba(245, 240, 230, .78);
}

.page-faq .step a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .step-media {
  margin: 0;
  border: 2px solid rgba(245, 240, 230, .26);
  background: var(--deep);
}

.page-faq .step-media .media__img img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 900 / 500;
  object-fit: cover;
}

.page-faq .step-media .media__caption {
  padding: 12px 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(245, 240, 230, .68);
  border-top: 1px solid rgba(245, 240, 230, .18);
}

/* ---------- 访问排查 ---------- */
.page-faq .faq-fix {
  padding: clamp(36px, 6vw, 76px) 0;
}

.page-faq .qa-list {
  margin-top: clamp(22px, 4vw, 34px);
  display: grid;
  gap: 12px;
}

.page-faq .qa {
  border: 2px solid var(--graphite);
  background: var(--faq-panel);
  box-shadow: var(--shadow-hard-sm);
}

.page-faq .qa .disclosure {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  text-align: left;
  padding: 17px 18px;
  background: var(--faq-panel);
  border: 0;
  color: var(--graphite);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.55;
  cursor: pointer;
  transition: background-color .18s var(--ease);
}

.page-faq .qa .disclosure:hover {
  background: #FFFAF1;
}

.page-faq .qa__q {
  flex: 1 1 auto;
}

.page-faq .qa__mark {
  flex: 0 0 auto;
  position: relative;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 2px solid var(--graphite);
  background: var(--cyan);
  transition: background-color .2s var(--ease);
}

.page-faq .qa__mark::before,
.page-faq .qa__mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 2px;
  background: var(--graphite);
  transform: translate(-50%, -50%);
  transition: transform .22s var(--ease), opacity .22s var(--ease);
}

.page-faq .qa__mark::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-faq .qa .disclosure[aria-expanded="true"] {
  background: #FFFAF1;
}

.page-faq .qa .disclosure[aria-expanded="true"] .qa__mark {
  background: var(--orange);
}

.page-faq .qa .disclosure[aria-expanded="true"] .qa__mark::after {
  transform: translate(-50%, -50%) rotate(0deg);
  opacity: 0;
}

.page-faq .disclosure__panel {
  margin: 0 18px 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--faq-line);
}

.page-faq .disclosure__panel[hidden] {
  display: none;
}

.page-faq .disclosure__panel p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.95;
  color: var(--faq-muted);
}

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

.page-faq .disclosure__panel a {
  color: #1668B8;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 赛果纠错 ---------- */
.page-faq .faq-correct {
  background: #EFE8DA;
  padding: clamp(36px, 6vw, 76px) 0;
  border-top: 2px solid var(--graphite);
  border-bottom: 2px solid var(--graphite);
}

.page-faq .faq-correct__inner {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-faq .faq-correct__lead h2 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(23px, 4.2vw, 36px);
  line-height: 1.16;
  letter-spacing: -.015em;
  margin: 12px 0 0;
}

.page-faq .faq-correct__lead p {
  margin: 14px 0 0;
  line-height: 1.9;
  font-size: 15.5px;
  color: var(--faq-muted);
}

.page-faq .faq-correct__lead .btn {
  margin-top: 22px;
}

.page-faq .corr-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .corr-list li {
  position: relative;
  padding: 14px 16px 14px 46px;
  background: var(--faq-panel);
  border: 2px solid var(--graphite);
  font-size: 15.5px;
  line-height: 1.65;
}

.page-faq .corr-list li::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 50%;
  width: 12px;
  height: 12px;
  transform: translateY(-50%);
  background: var(--cyan);
  border: 2px solid var(--graphite);
}

.page-faq .corr-list li:nth-child(even)::before {
  background: var(--orange);
}

/* ---------- 公告与更新 ---------- */
.page-faq .faq-notice {
  padding: clamp(36px, 6vw, 76px) 0;
}

.page-faq .notice-grid {
  margin-top: clamp(22px, 4vw, 34px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-faq .notice-card {
  padding: clamp(20px, 3vw, 28px);
}

.page-faq .notice-card h3 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(18px, 2.4vw, 21px);
  line-height: 1.4;
  margin: 0 0 14px;
}

.page-faq .notice-card p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--faq-muted);
}

.page-faq .notice-card p a {
  color: #1668B8;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .chip-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .notice-card .update {
  display: inline-flex;
  align-items: center;
  margin-top: 4px;
}

.page-faq .notice-stat {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--faq-line);
}

.page-faq .notice-stat__num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 48px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--orange);
}

.page-faq .notice-stat__label {
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-muted);
}

/* ---------- 联系 ---------- */
.page-faq .faq-contact {
  background: var(--deep);
  color: var(--warm);
  padding: clamp(36px, 6vw, 76px) 0 clamp(40px, 6vw, 80px);
  border-top: 4px solid var(--graphite);
}

.page-faq .contact-grid {
  margin-top: clamp(22px, 4vw, 34px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-faq .contact-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 20px 24px;
  background: rgba(7, 26, 51, .85);
  border: 2px solid rgba(245, 240, 230, .22);
  border-top: 5px solid var(--orange);
  color: var(--warm);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-faq a.contact-card:hover,
.page-faq a.contact-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(44, 242, 194, .6);
  background: rgba(14, 42, 74, .95);
}

.page-faq .contact-card__k {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-faq .contact-card__v {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.4;
  word-break: break-word;
}

.page-faq .contact-card__n {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 240, 230, .7);
}

.page-faq .faq-contact__foot {
  margin: 26px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(245, 240, 230, .6);
}

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

@media (min-width: 720px) {
  .page-faq .contact-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-faq .faq-correct__inner {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  }

  .page-faq .faq-portal__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

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

@media (min-width: 1000px) {
  .page-faq .faq-index__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .idx-card,
  .page-faq .contact-card,
  .page-faq .qa .disclosure,
  .page-faq .qa__mark,
  .page-faq .qa__mark::before,
  .page-faq .qa__mark::after {
    transition: none;
  }

  .page-faq .idx-card:hover,
  .page-faq a.contact-card:hover {
    transform: none;
  }
}