.page-privacy {
  --privacy-rule: rgba(51, 80, 143, 0.55);
  --privacy-tint: rgba(30, 49, 96, 0.42);
  --privacy-glow: rgba(217, 164, 65, 0.12);
  --privacy-measure: 64ch;
  background: var(--ink-900);
  color: var(--snow-50);
  overflow-x: hidden;
}

/* ---------- 顶部声明区 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(36px, 6vw, 72px);
  background: linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 82%, var(--ink-900) 100%);
  border-bottom: var(--line-soft);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 62% 54% at 78% -4%, var(--privacy-glow), transparent 72%),
    linear-gradient(90deg, transparent 0%, rgba(46, 140, 158, 0.06) 52%, transparent 100%);
}

.page-privacy .privacy-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(24px, 4vw, 44px);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist-300);
}

.page-privacy .privacy-hero .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-hero .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--ink-500);
}

.page-privacy .privacy-hero .breadcrumb a {
  color: var(--mist-300);
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumb a:hover,
.page-privacy .privacy-hero .breadcrumb a:focus-visible {
  color: var(--gold-300);
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 clamp(12px, 2vw, 18px);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-500);
}

.page-privacy .privacy-hero__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  max-width: 20ch;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--snow-50);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 58ch;
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.9;
  color: var(--mist-300);
}

.page-privacy .privacy-hero__media {
  margin: clamp(28px, 5vw, 52px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: var(--line-soft);
  background: linear-gradient(160deg, var(--ink-700), var(--ink-950));
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.72;
}

/* ---------- 经幡细带 ---------- */

.page-privacy .divider-band {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: 3px;
  line-height: 0;
}

.page-privacy .divider-band span:nth-child(1) { background: var(--banner-cyan); }
.page-privacy .divider-band span:nth-child(2) { background: var(--banner-white); }
.page-privacy .divider-band span:nth-child(3) { background: var(--banner-red); }
.page-privacy .divider-band span:nth-child(4) { background: var(--banner-green); }
.page-privacy .divider-band span:nth-child(5) { background: var(--banner-yellow); }

/* ---------- 条款正文 ---------- */

.page-privacy .privacy-body {
  padding: clamp(44px, 7vw, 90px) 0 clamp(72px, 10vw, 128px);
}

.page-privacy .privacy-body__inner {
  max-width: 900px;
}

.page-privacy .clause {
  border-top: 1px solid var(--privacy-rule);
  padding: clamp(30px, 4.4vw, 50px) 0 clamp(34px, 5vw, 56px);
}

.page-privacy .clause:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .clause__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
}

.page-privacy .clause__num {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: var(--gold-500);
}

.page-privacy .clause__content {
  min-width: 0;
}

.page-privacy .clause__title {
  margin: 0 0 clamp(12px, 1.8vw, 18px);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.42;
  letter-spacing: 0.02em;
  color: var(--snow-50);
}

.page-privacy .clause__text {
  margin: 0 0 14px;
  max-width: var(--privacy-measure);
  font-size: 15.5px;
  line-height: 1.9;
  letter-spacing: 0.01em;
  color: var(--mist-300);
}

.page-privacy .clause__text:last-child {
  margin-bottom: 0;
}

.page-privacy .clause__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .clause__list > li {
  position: relative;
  padding-left: 22px;
  max-width: var(--privacy-measure);
  font-size: 15.5px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--mist-300);
}

.page-privacy .clause__list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--banner-cyan);
}

.page-privacy .clause__list > li:nth-child(5n + 2)::before { background: var(--banner-red); }
.page-privacy .clause__list > li:nth-child(5n + 3)::before { background: var(--banner-green); }
.page-privacy .clause__list > li:nth-child(5n + 4)::before { background: var(--banner-yellow); }
.page-privacy .clause__list > li:nth-child(5n + 5)::before { background: var(--banner-white); }

.page-privacy .clause__term {
  color: var(--snow-50);
  font-weight: 600;
}

.page-privacy .clause__note {
  margin: 18px 0 0;
  padding: 15px 20px 15px 22px;
  max-width: var(--privacy-measure);
  border-left: 3px solid var(--gold-700);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--privacy-tint);
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist-300);
}

.page-privacy .clause__link {
  color: var(--gold-300);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .clause__link:hover,
.page-privacy .clause__link:focus-visible {
  color: var(--gold-500);
}

.page-privacy .clause__link:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- 桌面版式 ---------- */

@media (min-width: 761px) {
  .page-privacy .clause__grid {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 48px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body__inner {
    max-width: 920px;
    margin-left: clamp(0px, 4vw, 64px);
  }
}

/* ---------- 减弱动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-hero::after {
    background: radial-gradient(ellipse 62% 54% at 78% -4%, var(--privacy-glow), transparent 72%);
  }
}