.page-faq {
  --faq-accent: var(--orange-500);
  --faq-surface: #ffffff;
  --faq-hair: rgba(27, 58, 90, 0.14);
  background: var(--paper-050);
  color: var(--text-900);
}

.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--electric-400);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--sp-4) + 8px) 0 var(--sp-5);
  background: var(--ink-900);
  color: var(--text-100);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), 0 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -18%;
  width: min(720px, 92vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 32%, rgba(44, 198, 224, 0.28), transparent 62%),
    radial-gradient(circle at 70% 68%, rgba(255, 106, 26, 0.26), transparent 62%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 52%;
  height: 100%;
  background: linear-gradient(205deg, rgba(27, 58, 90, 0.92) 0%, rgba(14, 39, 64, 0) 78%);
  clip-path: polygon(42% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-faq .faq-hero .container {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 var(--sp-3);
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.page-faq .faq-hero .breadcrumb-item {
  color: rgba(233, 242, 246, 0.55);
}

.page-faq .faq-hero .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(233, 242, 246, 0.3);
}

.page-faq .faq-hero .breadcrumb-link {
  color: var(--orange-300);
  text-decoration: none;
}

.page-faq .faq-hero .breadcrumb-link:hover {
  text-decoration: underline;
}

.page-faq .faq-hero__eyebrow {
  margin: 0 0 var(--sp-2);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--orange-300);
}

.page-faq .faq-hero__title {
  margin: 0 0 var(--sp-3);
  max-width: 18ch;
  font-family: var(--font-body);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.page-faq .faq-hero__lead {
  max-width: 44ch;
  margin: 0 0 var(--sp-4);
  font-size: 16px;
  line-height: 1.78;
  color: rgba(233, 242, 246, 0.82);
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-2);
  margin: 0;
  padding: 0;
}

.page-faq .faq-stat {
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
  background: rgba(14, 39, 64, 0.78);
  border: 1px solid rgba(27, 58, 90, 0.95);
}

.page-faq .faq-stat__key {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(233, 242, 246, 0.6);
}

.page-faq .faq-stat__val {
  margin: 6px 0 0;
  font-size: 19px;
  font-weight: 700;
  color: var(--orange-300);
}

.page-faq .faq-stat:nth-child(2) .faq-stat__val { color: var(--electric-400); }
.page-faq .faq-stat:nth-child(3) .faq-stat__val { color: var(--mint-400); }
.page-faq .faq-stat:nth-child(4) .faq-stat__val { color: var(--violet-500); }

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  padding: var(--sp-5) 0 calc(var(--sp-5) + 12px);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-4);
}

.page-faq .faq-rail {
  padding: var(--sp-3);
  border-radius: var(--r-lg);
  background: var(--navy-800);
  color: var(--text-100);
}

.page-faq .faq-rail__title {
  margin: 0 0 var(--sp-2);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mint-400);
}

.page-faq .faq-nav {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-nav__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  color: rgba(233, 242, 246, 0.86);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-faq .faq-nav__link:hover {
  background: rgba(255, 106, 26, 0.16);
  color: #ffffff;
}

.page-faq .faq-nav__idx {
  font-size: 12px;
  color: var(--orange-300);
}

.page-faq .faq-rail__tip {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: var(--sp-3) 0 0;
  padding-top: var(--sp-3);
  border-top: 1px solid rgba(27, 58, 90, 0.9);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(233, 242, 246, 0.66);
}

.page-faq .faq-rail__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--mint-400);
  box-shadow: 0 0 0 4px rgba(63, 217, 168, 0.18);
}

.page-faq .faq-stream {
  display: grid;
  gap: var(--sp-5);
}

/* ---------- 分类区块 ---------- */
.page-faq .faq-block {
  scroll-margin-top: 96px;
}

.page-faq .faq-block#cat-calendar { --faq-accent: var(--orange-500); }
.page-faq .faq-block#cat-replay { --faq-accent: var(--electric-400); }
.page-faq .faq-block#cat-subscribe { --faq-accent: var(--mint-400); }
.page-faq .faq-block#cat-fix { --faq-accent: var(--violet-500); }
.page-faq .faq-block#cat-access { --faq-accent: var(--orange-300); }

.page-faq .faq-block__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--sp-2) var(--sp-3);
  align-items: start;
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-3);
  border-bottom: 2px solid var(--faq-hair);
}

.page-faq .faq-block__idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 30px;
  padding: 0 12px;
  border-radius: var(--r-pill);
  background: var(--faq-accent);
  color: var(--ink-900);
  font-size: 13px;
  font-weight: 700;
}

.page-faq .faq-block__title {
  margin: 0 0 6px;
  font-size: clamp(21px, 3.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-900);
}

.page-faq .faq-block__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ---------- 步骤条 ---------- */
.page-faq .faq-steps {
  display: grid;
  gap: var(--sp-2);
  margin: 0 0 var(--sp-3);
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
  background: var(--paper-100);
  font-size: 14px;
  color: var(--text-900);
}

.page-faq .faq-step__no {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--navy-800);
  color: var(--orange-300);
  font-size: 12px;
  font-weight: 700;
}

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: 0 0 var(--sp-3);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--navy-800);
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  padding: 12px var(--sp-3);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(233, 242, 246, 0.78);
  background: var(--navy-800);
}

/* ---------- 问答条目 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: var(--sp-2);
}

.page-faq .faq-item {
  border: 1px solid var(--faq-hair);
  border-left: 4px solid var(--faq-accent);
  border-radius: var(--r-md);
  background: var(--faq-surface);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-faq .faq-item:hover {
  transform: translateY(-3px);
  border-color: var(--faq-accent);
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: var(--sp-3);
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text-900);
}

.page-faq .faq-item > summary::-webkit-details-marker { display: none; }
.page-faq .faq-item > summary::marker { content: ""; }

.page-faq .faq-item > summary::after {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  margin-left: auto;
  margin-top: 4px;
  border-right: 2px solid var(--faq-accent);
  border-bottom: 2px solid var(--faq-accent);
  transform: rotate(45deg);
  transition: transform 0.24s var(--ease);
}

.page-faq .faq-item[open] > summary::after {
  transform: rotate(-135deg);
  margin-top: 8px;
}

.page-faq .faq-item__mark {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 21px;
  padding: 0 6px;
  border-radius: 6px;
  background: rgba(27, 58, 90, 0.07);
  color: var(--navy-600);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

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

.page-faq .faq-item__a {
  padding: 0 var(--sp-3) var(--sp-3);
}

.page-faq .faq-item__a > p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-900);
}

.page-faq .faq-item__a a {
  color: var(--orange-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 联系客服 ---------- */
.page-faq .faq-contact {
  padding: var(--sp-5) 0 calc(var(--sp-5) + 12px);
  background: var(--ink-900);
  color: var(--text-100);
}

.page-faq .faq-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-4);
}

.page-faq .faq-contact__eyebrow {
  margin: 0 0 var(--sp-2);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mint-400);
}

.page-faq .faq-contact__title {
  margin: 0 0 var(--sp-3);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.page-faq .faq-contact__lead {
  max-width: 46ch;
  margin: 0 0 var(--sp-3);
  font-size: 15px;
  line-height: 1.8;
  color: rgba(233, 242, 246, 0.78);
}

.page-faq .faq-contact__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--navy-800);
}

.page-faq .faq-contact__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-faq .faq-contact__list {
  display: grid;
  gap: var(--sp-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-contact__row {
  display: grid;
  gap: 6px;
  padding: var(--sp-3);
  border-radius: var(--r-md);
  background: rgba(14, 39, 64, 0.88);
  border: 1px solid rgba(27, 58, 90, 0.95);
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-faq .faq-contact__row:hover {
  transform: translateY(-3px);
  border-color: var(--orange-500);
}

.page-faq .faq-contact__key {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mint-400);
}

.page-faq .faq-contact__row:nth-child(2) .faq-contact__key { color: var(--electric-400); }
.page-faq .faq-contact__row:nth-child(3) .faq-contact__key { color: var(--orange-300); }
.page-faq .faq-contact__row:nth-child(4) .faq-contact__key { color: var(--violet-500); }

.page-faq .faq-contact__val {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: #ffffff;
  word-break: break-word;
}

.page-faq .faq-contact__hint {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(233, 242, 246, 0.64);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: var(--sp-5) 0 calc(var(--sp-5) + 28px);
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 76px), 0 100%);
  }

  .page-faq .faq-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--sp-3);
  }

  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sp-3);
  }
}

@media (min-width: 980px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 232px) minmax(0, 1fr);
    gap: var(--sp-5);
    align-items: start;
  }

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

  .page-faq .faq-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--sp-5);
    align-items: start;
  }

  .page-faq .faq-hero__lead {
    font-size: 17px;
  }
}

@media (min-width: 1240px) {
  .page-faq .faq-hero__title {
    font-size: 64px;
  }
}
<<<END>>>