.page-faq {
  --faq-soft: rgba(255, 90, 31, 0.14);
  --faq-ink-soft: rgba(18, 16, 15, 0.12);
  --faq-pad: clamp(18px, 4vw, 30px);
}

/* 首屏 */
.page-faq .faq-hero {
  max-width: 60ch;
  padding-top: clamp(20px, 5vw, 48px);
}

.page-faq .faq-hero h1 {
  margin: 16px 0 0;
  font-size: clamp(32px, 6.2vw, 72px);
  line-height: 1.07;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-faq .faq-hero__lead {
  margin: 22px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--ash);
}

/* 三条入口路径：3:4:5 不等宽 */
.page-faq .faq-paths {
  display: grid;
  gap: 12px;
  margin-top: clamp(34px, 6vw, 68px);
}

.page-faq .faq-path {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px var(--faq-pad) 24px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--lava);
  background: var(--ink-2);
  color: var(--paper);
  text-decoration: none;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-faq .faq-path:nth-child(2) {
  border-top-color: var(--sky);
}

.page-faq .faq-path:nth-child(3) {
  border-top-color: var(--flag-yellow);
  padding-bottom: 30px;
}

.page-faq .faq-path:hover,
.page-faq .faq-path:focus-visible {
  background: #262220;
  border-color: var(--ember);
}

.page-faq .faq-path__idx {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lava);
}

.page-faq .faq-path__title {
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.page-faq .faq-path__desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ash);
}

.page-faq .faq-path__go {
  margin-top: auto;
  padding-top: 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ember);
}

@media (min-width: 840px) {
  .page-faq .faq-paths {
    grid-template-columns: 3fr 4fr 5fr;
    gap: 14px;
    align-items: stretch;
  }
  .page-faq .faq-path:nth-child(2) {
    padding-top: 28px;
  }
  .page-faq .faq-path:nth-child(3) {
    padding-top: 34px;
  }
}

/* 通用章节 */
.page-faq .faq-sec {
  padding-block: clamp(54px, 9vw, 112px);
}

.page-faq .faq-sec__head {
  max-width: 44ch;
}

.page-faq .faq-sec__head h2 {
  margin: 14px 0 0;
  font-size: clamp(26px, 4.4vw, 48px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-faq .faq-sec__lead {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ash);
}

/* 步骤时间轴 */
.page-faq .faq-timeline {
  list-style: none;
  margin: clamp(30px, 5vw, 54px) 0 0;
  padding: 0;
}

.page-faq .faq-step {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 0 0 clamp(26px, 4vw, 40px) 22px;
  border-left: 1px solid var(--line);
}

.page-faq .faq-step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-faq .faq-step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink);
  border: 1px solid var(--lava);
}

.page-faq .faq-step--done::before {
  background: var(--flag-green);
  border-color: var(--flag-green);
}

.page-faq .faq-step--now::before {
  background: var(--lava);
  border-color: var(--lava);
  box-shadow: 0 0 0 5px var(--faq-soft);
}

.page-faq .faq-step__rail {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-faq .faq-step__no {
  font-size: 22px;
  font-weight: 700;
  color: var(--lava);
  line-height: 1;
}

.page-faq .faq-step--done .faq-step__no {
  color: var(--flag-green);
}

.page-faq .faq-step__slot {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--dim);
}

.page-faq .faq-step__body h3 {
  margin: 4px 0 0;
  font-size: clamp(18px, 2.3vw, 23px);
  line-height: 1.4;
  font-weight: 800;
}

.page-faq .faq-step__body p {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ash);
  max-width: 40em;
}

@media (min-width: 780px) {
  .page-faq .faq-step {
    grid-template-columns: 150px minmax(0, 1fr);
    column-gap: 32px;
    padding-left: 30px;
  }
  .page-faq .faq-step__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 2px;
  }
  .page-faq .faq-step__slot {
    writing-mode: horizontal-tb;
  }
  .page-faq .faq-step__body h3 {
    margin-top: 0;
  }
}

/* 间隔时长对照（米白翻页区块） */
.page-faq .faq-gap {
  background: var(--paper);
  color: var(--ink);
}

.page-faq .faq-sec__head--dark h2 {
  color: var(--ink);
}

.page-faq .faq-sec__head--dark .faq-sec__lead {
  color: var(--ink-2);
}

.page-faq .faq-sec__head--dark .eyebrow {
  color: var(--lava);
}

.page-faq .faq-gap-list {
  margin-top: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--faq-ink-soft);
}

.page-faq .faq-gap-row {
  display: grid;
  gap: 10px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--faq-ink-soft);
  transition: background 0.18s var(--ease);
}

.page-faq .faq-gap-row:hover {
  background: rgba(255, 90, 31, 0.07);
}

.page-faq .faq-gap-row__key {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.page-faq .faq-gap-row__sample {
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--ink);
  font-weight: 700;
}

.page-faq .faq-gap-row__val p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-2);
}

@media (min-width: 820px) {
  .page-faq .faq-gap-row {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 32px;
    padding: 24px 10px;
  }
  .page-faq .faq-gap-row:hover {
    background: rgba(255, 90, 31, 0.09);
  }
}

.page-faq .faq-gap__tail {
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-faq .faq-gap__tail a,
.page-faq .faq-feedback__tail a,
.page-faq .faq-contact a,
.page-faq .faq-device__qs a {
  color: var(--sky);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 168, 216, 0.45);
}

.page-faq .faq-gap__tail a:hover,
.page-faq .faq-feedback__tail a:hover,
.page-faq .faq-contact a:hover,
.page-faq .faq-device__qs a:hover {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

/* 赛果查询 */
.page-faq .faq-query__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-faq .faq-query__card {
  padding: 22px var(--faq-pad) 26px;
}

.page-faq .faq-query__idx {
  display: block;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--lava);
}

.page-faq .faq-query__card h3 {
  margin: 10px 0 0;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.4;
  font-weight: 800;
}

.page-faq .faq-query__card p {
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--ash);
}

@media (min-width: 760px) {
  .page-faq .faq-query__grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .page-faq .faq-query__grid > :last-child {
    grid-column: 1 / -1;
    padding-bottom: 34px;
  }
}

.page-faq .faq-note {
  display: grid;
  gap: 12px;
  margin-top: 20px;
  padding: 20px var(--faq-pad);
  border-left: 3px solid var(--flag-red);
  background: var(--ink-2);
}

.page-faq .faq-note p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--ash);
}

@media (min-width: 720px) {
  .page-faq .faq-note {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: start;
    gap: 24px;
  }
}

/* 设备常见问题 */
.page-faq .faq-devices__grid {
  display: grid;
  gap: clamp(34px, 5vw, 56px);
  margin-top: clamp(28px, 4vw, 46px);
}

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

.page-faq .faq-device__head {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-device__head h3 {
  margin: 0;
  font-size: clamp(19px, 2.4vw, 25px);
  line-height: 1.35;
  font-weight: 800;
}

.page-faq .faq-device__head h3 .num {
  color: var(--flag-yellow);
  font-size: 0.82em;
}

.page-faq .faq-device__head p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--dim);
}

.page-faq .faq-shot {
  margin: 20px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-3);
}

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

.page-faq .faq-shot .media__caption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--dim);
  border-top: 1px solid var(--line);
}

.page-faq .faq-device__qs {
  margin-top: 18px;
}

.page-faq details.faq-q {
  border: 1px solid var(--line);
  background: var(--ink-2);
  margin-bottom: 8px;
}

.page-faq details.faq-q > summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 15px 16px 15px 30px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
}

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

.page-faq details.faq-q > summary::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 18px;
  width: 3px;
  height: 16px;
  background: var(--line);
  transition: background 0.18s var(--ease);
}

.page-faq details.faq-q[open] > summary::before {
  background: var(--lava);
}

.page-faq details.faq-q[open] > summary {
  border-bottom: 1px solid var(--line);
}

.page-faq details.faq-q > p {
  margin: 0;
  padding: 14px 16px 16px 30px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ash);
}

@media (min-width: 900px) {
  .page-faq .faq-devices__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

/* 数据修正与反馈 */
.page-faq .faq-feedback__box {
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lava);
  background: var(--ink-2);
}

.page-faq .faq-feedback__box h2 {
  margin: 14px 0 0;
  font-size: clamp(24px, 3.8vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.page-faq .faq-feedback__box > p {
  margin: 16px 0 0;
  max-width: 52em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ash);
}

.page-faq .faq-contact {
  display: grid;
  gap: 0;
  margin: 26px 0 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-contact__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-contact__row dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--dim);
  text-transform: uppercase;
}

.page-faq .faq-contact__row dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__row dd .num {
  font-size: 17px;
  letter-spacing: 0.03em;
}

@media (min-width: 760px) {
  .page-faq .faq-contact__row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    gap: 24px;
  }
}

.page-faq .faq-feedback__tail {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--dim);
}
<<<END>>>