.page-privacy {
  --prv-line: rgba(42, 52, 66, 0.72);
  --prv-text: rgba(245, 241, 232, 0.78);
  --prv-text-strong: rgba(245, 241, 232, 0.94);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 40px;
  isolation: isolate;
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 60% 40%;
  opacity: 0.3;
  z-index: 0;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(120% 88% at 10% 6%, rgba(255, 107, 26, 0.3), transparent 58%),
    radial-gradient(90% 70% at 92% 22%, rgba(0, 229, 255, 0.16), transparent 62%),
    linear-gradient(180deg, rgba(11, 14, 20, 0.62) 0%, rgba(11, 14, 20, 0.9) 58%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 28px;
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 0;
  font-size: clamp(3.4rem, 15vw, 9rem);
  line-height: 0.92;
  font-weight: 200;
  letter-spacing: -0.03em;
  color: var(--cream);
}

.page-privacy .privacy-hero__claim {
  margin: 18px 0 0;
  font-size: clamp(1.05rem, 4.2vw, 1.5rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--flame);
}

.page-privacy .privacy-hero__lede {
  margin-top: 18px;
  max-width: 62ch;
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--prv-text);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 96px;
}

/* ---------- 章节索引 ---------- */
.page-privacy .privacy-toc {
  padding-top: 16px;
  border-top: 1px solid var(--flame);
}

.page-privacy .privacy-toc__head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--flame);
}

.page-privacy .privacy-toc__label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0;
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.24s ease, border-color 0.24s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: rgba(0, 229, 255, 0.5);
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: rgba(255, 107, 26, 0.85);
}

/* ---------- 条款区块 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-sec {
  position: relative;
  padding: 40px 0 12px;
  border-top: 1px solid var(--prv-line);
  scroll-margin-top: 92px;
}

.page-privacy .privacy-body > .privacy-sec:first-child {
  border-top: 0;
  padding-top: 8px;
}

.page-privacy .privacy-sec__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 7vw, 2.9rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--flame);
  opacity: 0.5;
}

@supports (-webkit-text-stroke: 1px #FF6B1A) {
  .page-privacy .privacy-sec__num {
    color: transparent;
    opacity: 1;
    -webkit-text-stroke: 1px rgba(255, 107, 26, 0.68);
  }
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-size: clamp(1.28rem, 5.2vw, 1.85rem);
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-privacy .privacy-sec__body {
  margin-top: 16px;
  max-width: 68ch;
}

.page-privacy .privacy-sec__body p {
  margin: 0 0 14px;
  font-size: 0.94rem;
  line-height: 1.88;
  color: var(--prv-text);
}

.page-privacy .privacy-sec__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-sec__body a:hover,
.page-privacy .privacy-sec__body a:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--flame);
}

/* ---------- 条款列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--prv-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(135deg, var(--flame), var(--cyan));
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--prv-text-strong);
  font-weight: 600;
}

/* ---------- 提示色块 ---------- */
.page-privacy .privacy-note {
  margin: 22px 0 6px;
  padding: 18px 20px;
  border-radius: var(--radius);
  border-left: 3px solid var(--flame);
  background: linear-gradient(118deg, rgba(255, 107, 26, 0.14), rgba(0, 229, 255, 0.08));
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.82;
  color: var(--prv-text-strong);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .privacy-contact-card {
  margin-top: 22px;
  padding: 24px 22px;
  border-radius: var(--radius-lg);
  background: var(--ink-2);
  border: 1px solid var(--steel);
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-contact-card__mail {
  font-family: var(--font-mono);
  font-size: clamp(0.92rem, 3.8vw, 1.28rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cream);
  text-decoration: none;
  word-break: break-all;
  transition: color 0.24s ease;
}

.page-privacy .privacy-contact-card__mail:hover,
.page-privacy .privacy-contact-card__mail:focus-visible {
  color: var(--flame);
}

.page-privacy .privacy-contact-card__hint {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--prv-text);
}

.page-privacy .privacy-contact-card__hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
}

.page-privacy .privacy-contact-card__hint a:hover,
.page-privacy .privacy-contact-card__hint a:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--flame);
}

/* ---------- 版本标记 ---------- */
.page-privacy .privacy-version {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--mist);
  padding-top: 14px;
  border-top: 1px dashed var(--prv-line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding: 72px 0 52px;
  }

  .page-privacy .privacy-sec {
    padding: 48px 0 16px;
  }

  .page-privacy .privacy-contact-card {
    padding: 28px 30px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding: 96px 0 64px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 72px;
    padding-bottom: 128px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
    margin-top: 20px;
  }

  .page-privacy .privacy-toc__link {
    width: 100%;
    padding: 7px 0;
    font-size: 0.84rem;
  }

  .page-privacy .privacy-sec {
    padding-top: 56px;
  }

  .page-privacy .privacy-sec__body {
    margin-top: 20px;
  }

  .page-privacy .privacy-sec__body p {
    font-size: 0.96rem;
  }

  .page-privacy .privacy-list li {
    font-size: 0.94rem;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: 96px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy .privacy-hero__bg,
  .page-privacy .privacy-hero__veil,
  .page-privacy .privacy-toc {
    display: none;
  }

  .page-privacy .privacy-hero {
    padding: 0 0 16px;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding-bottom: 0;
  }

  .page-privacy .privacy-sec {
    border-top: 1px solid #999;
    page-break-inside: avoid;
  }
}