.page-privacy {
  --legal-measure: 68ch;
  --legal-toc-w: 252px;
  --legal-gap: clamp(28px, 5vw, 72px);
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .breadcrumb {
  padding-block: 18px 6px;
}

.page-privacy a {
  color: var(--yellow);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 194, 48, 0.35);
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy a:hover,
.page-privacy a:focus-visible {
  color: var(--red-bright);
  border-bottom-color: var(--red-bright);
}

/* ---------- 首屏 ---------- */
.page-privacy .legal-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 8% 0%, rgba(23, 56, 45, 0.9) 0%, rgba(7, 17, 14, 0) 62%),
    radial-gradient(80% 100% at 92% 100%, rgba(200, 16, 46, 0.16) 0%, rgba(7, 17, 14, 0) 70%),
    var(--ink-soft);
}

.page-privacy .legal-hero__inner {
  position: relative;
  padding-block: clamp(26px, 4vw, 48px) clamp(30px, 4.5vw, 56px);
}

.page-privacy .legal-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(14px, 2vw, 22px);
}

.page-privacy .legal-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(52px, 15vw, 118px);
  line-height: 0.92;
  letter-spacing: -0.02em;
  color: var(--white);
  text-shadow: 0 0 0.01px rgba(200, 16, 46, 0.6);
}

.page-privacy .legal-hero__title::after {
  content: "";
  display: block;
  width: clamp(56px, 12vw, 96px);
  height: 4px;
  margin-top: clamp(14px, 2vw, 22px);
  background: var(--red);
}

.page-privacy .legal-hero__aside {
  display: flex;
  gap: clamp(14px, 2vw, 24px);
  align-items: flex-start;
}

.page-privacy .legal-hero__note {
  flex: 0 0 auto;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--fog);
  display: none;
}

.page-privacy .legal-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--white);
  opacity: 0.9;
}

.page-privacy .legal-meta {
  display: grid;
  gap: 1px;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  background: var(--line);
}

.page-privacy .legal-meta__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 0 14px 16px;
  background: var(--ink-soft);
  border-left: 3px solid var(--yellow);
}

.page-privacy .legal-meta__k {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fog);
}

.page-privacy .legal-meta__v {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
  letter-spacing: 0.01em;
}

/* ---------- 全宽氛围图 ---------- */
.page-privacy .legal-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-privacy .legal-visual img {
  display: block;
  width: 100%;
  height: clamp(170px, 30vw, 320px);
  object-fit: cover;
  filter: saturate(0.75) brightness(0.62);
}

.page-privacy .legal-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(7, 17, 14, 0.85) 0%, rgba(7, 17, 14, 0.25) 45%, rgba(7, 17, 14, 0.85) 100%),
    repeating-linear-gradient(90deg, rgba(46, 74, 62, 0.5) 0 1px, transparent 1px 88px);
  pointer-events: none;
}

.page-privacy .legal-visual__cap {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: clamp(12px, 2vw, 22px);
  z-index: 1;
  max-width: 52ch;
  font-size: 12px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 正文布局 ---------- */
.page-privacy .legal-body {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  padding-top: clamp(28px, 4vw, 56px);
}

/* ---------- 目录 ---------- */
.page-privacy .legal-toc {
  border-block: 1px solid var(--line);
  padding-block: 14px;
}

.page-privacy .legal-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--yellow);
}

.page-privacy .legal-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .legal-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--white);
  white-space: nowrap;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .legal-toc__link:hover,
.page-privacy .legal-toc__link:focus-visible {
  border-color: var(--yellow);
  background: rgba(242, 194, 48, 0.1);
  color: var(--white);
}

.page-privacy .legal-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--yellow);
  letter-spacing: 0.08em;
}

/* ---------- 章节 ---------- */
.page-privacy .legal-doc {
  max-width: var(--legal-measure);
}

.page-privacy .legal-sec {
  position: relative;
  padding: 0 0 clamp(22px, 3vw, 34px) clamp(16px, 2.2vw, 22px);
  margin-bottom: clamp(24px, 3.5vw, 40px);
  scroll-margin-top: calc(var(--header-h) + 24px);
  border-bottom: 1px dashed var(--line);
}

.page-privacy .legal-sec::before {
  content: "";
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 0;
  width: 2px;
  background: var(--red);
  opacity: 0.55;
  transition: background-color 220ms var(--ease), opacity 220ms var(--ease);
}

.page-privacy .legal-sec:target::before {
  background: var(--yellow);
  opacity: 1;
}

.page-privacy .legal-sec:last-child {
  border-bottom: 0;
  margin-bottom: 0;
}

.page-privacy .legal-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .legal-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.4vw, 13px);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--red-bright);
}

.page-privacy .legal-sec h2 {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 26px);
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--white);
}

.page-privacy .legal-sec p {
  margin: 0 0 14px;
  font-size: clamp(15px, 1.6vw, 16px);
  line-height: 1.85;
  color: rgba(234, 242, 238, 0.86);
}

.page-privacy .legal-sec p:last-child {
  margin-bottom: 0;
}

.page-privacy .legal-sec strong {
  color: var(--white);
  font-weight: 600;
}

.page-privacy .legal-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .legal-list li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(15px, 1.6vw, 16px);
  line-height: 1.8;
  color: rgba(234, 242, 238, 0.86);
}

.page-privacy .legal-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 2px;
  background: var(--yellow);
}

/* ---------- 联系信息块 ---------- */
.page-privacy .legal-contact {
  display: grid;
  gap: 1px;
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .legal-contact__item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: var(--pit);
}

.page-privacy .legal-contact__k {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fog);
}

.page-privacy .legal-contact__v {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

/* ---------- 桌面 ---------- */
@media (min-width: 860px) {
  .page-privacy .legal-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
  }

  .page-privacy .legal-hero__note {
    display: block;
    writing-mode: vertical-rl;
    letter-spacing: 0.42em;
    padding-top: 6px;
    border-left: 1px solid var(--line);
    padding-left: 8px;
  }

  .page-privacy .legal-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .legal-body {
    grid-template-columns: var(--legal-toc-w) minmax(0, 1fr);
    gap: var(--legal-gap);
    align-items: start;
    padding-top: clamp(40px, 5vw, 72px);
  }

  .page-privacy .legal-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--ink-soft);
    padding: 18px 16px;
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
  }

  .page-privacy .legal-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .legal-toc__link {
    display: flex;
    width: 100%;
    border: 0;
    border-radius: 0;
    padding: 9px 10px 9px 12px;
    border-left: 2px solid transparent;
    font-size: 13.5px;
    line-height: 1.5;
    white-space: normal;
    color: var(--fog);
  }

  .page-privacy .legal-toc__link:hover,
  .page-privacy .legal-toc__link:focus-visible {
    border-left-color: var(--yellow);
    background: rgba(242, 194, 48, 0.08);
    color: var(--white);
  }

  .page-privacy .legal-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-privacy .legal-doc {
    max-width: 72ch;
  }

  .page-privacy .legal-visual__cap {
    left: calc(var(--gutter) + 8px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy a,
  .page-privacy .legal-toc__link,
  .page-privacy .legal-sec::before {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #fff;
    color: #111;
    padding-bottom: 0;
  }

  .page-privacy .legal-toc,
  .page-privacy .legal-visual,
  .page-privacy .legal-hero__note {
    display: none;
  }

  .page-privacy .legal-body {
    display: block;
    padding-top: 0;
  }

  .page-privacy .legal-hero {
    background: #fff;
    border-bottom: 1px solid #999;
  }

  .page-privacy .legal-hero__title,
  .page-privacy .legal-sec h2,
  .page-privacy .legal-sec strong,
  .page-privacy .legal-contact__v,
  .page-privacy .legal-meta__v {
    color: #111;
  }

  .page-privacy .legal-sec p,
  .page-privacy .legal-list li,
  .page-privacy .legal-hero__lede {
    color: #222;
  }

  .page-privacy .legal-doc,
  .page-privacy .legal-hero__lede {
    max-width: none;
  }

  .page-privacy .legal-sec {
    border-bottom: 1px solid #ccc;
    page-break-inside: avoid;
  }
}