.page-privacy {
  background: var(--ink-950);
  color: var(--mist-200);
  --policy-gap: clamp(16px, 4vw, 48px);
}

/* ---------- 首屏 ---------- */
.page-privacy .policy-hero {
  position: relative;
  padding: clamp(28px, 5vw, 56px) 0 clamp(24px, 4vw, 44px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(217, 246, 63, .10), transparent 62%),
    linear-gradient(180deg, var(--ink-900), var(--ink-950));
  overflow: hidden;
}

.page-privacy .policy-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -12%;
  width: 46%;
  height: 146%;
  background: linear-gradient(200deg, rgba(255, 138, 43, .13), transparent 72%);
  transform: rotate(-9deg);
  pointer-events: none;
}

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

.page-privacy .breadcrumb {
  margin-bottom: clamp(14px, 2vw, 24px);
}

.page-privacy h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-style: italic;
  font-weight: 900;
  color: var(--paper-50);
  max-width: 18ch;
}

.page-privacy .policy-hero__lead {
  margin: clamp(14px, 2vw, 20px) 0 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--mist-200);
}

.page-privacy .policy-hero__media {
  margin: clamp(22px, 3.6vw, 38px) 0 0;
  aspect-ratio: 8 / 3;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--ink-900), var(--ink-950));
}

.page-privacy .policy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .policy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 条款目录 ---------- */
.page-privacy .policy-toc {
  min-width: 0;
  padding: 16px 18px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-lg);
  background: rgba(11, 51, 42, .55);
}

.page-privacy .policy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--amber-300);
}

.page-privacy .policy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
}

.page-privacy .policy-toc__list li {
  min-width: 0;
}

.page-privacy .policy-toc__list a {
  position: relative;
  display: block;
  padding: 8px 4px 8px 20px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--mist-200);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-privacy .policy-toc__list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 9px;
  height: 2px;
  border-radius: 2px;
  background: var(--amber-500);
  opacity: .7;
  transform: translateY(-50%);
  transition: width .18s var(--ease), opacity .18s var(--ease);
}

.page-privacy .policy-toc__list a:hover,
.page-privacy .policy-toc__list a:focus-visible {
  color: var(--lime-300);
}

.page-privacy .policy-toc__list a:hover::before,
.page-privacy .policy-toc__list a:focus-visible::before {
  width: 14px;
  opacity: 1;
  background: var(--lime-500);
}

/* ---------- 条文正文 ---------- */
.page-privacy .policy-doc {
  min-width: 0;
}

.page-privacy .policy-clause {
  position: relative;
  padding-left: clamp(16px, 2.6vw, 32px);
  border-left: 1px solid var(--ink-700);
  scroll-margin-top: 104px;
  transition: border-color .3s var(--ease);
}

.page-privacy .policy-clause + .policy-clause {
  margin-top: clamp(34px, 4.6vw, 58px);
}

.page-privacy .policy-clause:target {
  border-left-color: var(--lime-500);
}

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

.page-privacy .policy-clause__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--lime-500);
  font-variant-numeric: tabular-nums;
}

.page-privacy .policy-clause h2 {
  margin: 0;
  font-size: clamp(19px, 2.3vw, 26px);
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.01em;
  line-height: 1.28;
  color: var(--paper-50);
}

.page-privacy .policy-clause p {
  margin: 0 0 12px;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--mist-200);
}

.page-privacy .policy-clause p:last-child {
  margin-bottom: 0;
}

.page-privacy .policy-clause a {
  color: var(--lime-300);
  text-decoration: underline;
  text-decoration-color: rgba(217, 246, 63, .45);
  text-underline-offset: 3px;
  transition: color .16s var(--ease), text-decoration-color .16s var(--ease);
}

.page-privacy .policy-clause a:hover,
.page-privacy .policy-clause a:focus-visible {
  color: var(--paper-50);
  text-decoration-color: var(--lime-500);
}

/* ---------- 条目标号列表 ---------- */
.page-privacy .policy-items {
  list-style: none;
  counter-reset: pitem;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 64ch;
}

.page-privacy .policy-items > li {
  position: relative;
  padding-left: 30px;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.82;
  color: var(--mist-200);
}

.page-privacy .policy-items > li::before {
  counter-increment: pitem;
  content: counter(pitem, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.9;
  color: var(--amber-300);
}

.page-privacy .policy-items > li strong {
  color: var(--paper-50);
  font-weight: 700;
}

/* ---------- 提示块 ---------- */
.page-privacy .policy-note {
  margin: 16px 0 0;
  max-width: 64ch;
  padding: 13px 18px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--lime-500);
  background: rgba(11, 51, 42, .82);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist-200);
}

.page-privacy .policy-note strong {
  color: var(--lime-300);
  font-weight: 700;
}

/* ---------- 联系渠道表 ---------- */
.page-privacy .policy-contact {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 8px;
  max-width: 64ch;
}

.page-privacy .policy-contact > li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 16px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius-md);
  background: rgba(11, 51, 42, .7);
}

.page-privacy .policy-contact__k {
  flex: 0 0 72px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--amber-300);
}

.page-privacy .policy-contact__v {
  min-width: 0;
  font-size: 15px;
  line-height: 1.62;
  color: var(--paper-50);
  word-break: break-word;
}

.page-privacy .policy-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 桌面：左锚点目录 + 右正文 ---------- */
@media (min-width: 900px) {
  .page-privacy .policy-body {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .policy-toc {
    position: sticky;
    top: 100px;
    padding: 20px 20px 18px;
    background: rgba(11, 51, 42, .72);
  }

  .page-privacy .policy-toc__list a {
    font-size: 13.5px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .policy-clause p,
  .page-privacy .policy-items,
  .page-privacy .policy-note,
  .page-privacy .policy-contact {
    max-width: 68ch;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 640px) {
  .page-privacy .policy-hero__media {
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
  }

  .page-privacy h1 {
    max-width: none;
  }

  .page-privacy .policy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 10px;
  }

  .page-privacy .policy-toc__list a {
    padding: 7px 4px 7px 18px;
    font-size: 13px;
  }

  .page-privacy .policy-clause {
    padding-left: 16px;
  }

  .page-privacy .policy-clause__head {
    flex-wrap: wrap;
    gap: 6px 10px;
  }

  .page-privacy .policy-contact > li {
    flex-direction: column;
    gap: 4px;
  }

  .page-privacy .policy-contact__k {
    flex: 0 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .policy-clause,
  .page-privacy .policy-toc__list a,
  .page-privacy .policy-toc__list a::before,
  .page-privacy .policy-clause a {
    transition: none;
  }
}