.page-privacy {
  --pp-narrow: 880px;
  --pp-index: 104px;
  --pp-body: #C9DAD4;
  position: relative;
  color: var(--paper);
  background: var(--ink);
  overflow-x: clip;
}

.page-privacy .container--narrow {
  max-width: var(--pp-narrow);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: 6px;
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(52, 229, 200, 0.16), rgba(10, 31, 26, 0) 62%),
    radial-gradient(90% 80% at 94% 14%, rgba(240, 180, 41, 0.12), rgba(10, 31, 26, 0) 58%),
    var(--ink);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--cyan) 0%, var(--mist) 42%, var(--amber) 100%);
}

.page-privacy .privacy-hero .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: clamp(24px, 4vw, 42px);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

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

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--cyan);
  text-decoration: underline;
}

.page-privacy .privacy-hero .exhibit-label {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-hero__title {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  max-width: 17ch;
  font-size: clamp(2rem, 5.6vw, 4rem);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
  transform: skewX(-2.4deg);
  transform-origin: left bottom;
}

.page-privacy .privacy-hero__lede {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 38em;
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.8;
  color: var(--pp-body);
}

.page-privacy .privacy-hero__strip {
  position: relative;
  margin-top: clamp(30px, 4.6vw, 58px);
  border-top: 2px solid var(--line);
  overflow: hidden;
  line-height: 0;
}

.page-privacy .privacy-hero__strip img {
  display: block;
  width: 100%;
  height: clamp(140px, 20vw, 240px);
  max-width: 100%;
  object-fit: cover;
  object-position: center 42%;
}

/* ---------- 章节节奏 ---------- */
.page-privacy .privacy-section {
  padding: clamp(44px, 6.5vw, 96px) 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--topbar-h) + 16px);
}

.page-privacy .privacy-toc-block {
  padding-top: clamp(34px, 5vw, 62px);
}

.page-privacy .privacy-section:last-of-type {
  border-bottom: 0;
}

.page-privacy .privacy-section:target {
  background: linear-gradient(180deg, rgba(52, 229, 200, 0.08), rgba(10, 31, 26, 0) 260px);
}

/* ---------- 条文速览 ---------- */
.page-privacy .privacy-toc__title {
  margin: 0 0 18px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-toc {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--line);
}

.page-privacy .privacy-toc li + li {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  min-height: 44px;
  padding: 12px 16px;
  color: var(--paper);
  text-decoration: none;
  font-size: 16px;
  font-weight: 700;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease), padding-left 0.22s var(--ease);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  background: var(--layer);
  color: var(--cyan);
  padding-left: 24px;
}

.page-privacy .privacy-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

/* ---------- 展签式两栏结构 ---------- */
.page-privacy .privacy-block {
  display: grid;
  gap: 16px;
}

.page-privacy .privacy-block__index {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.125rem);
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-block__index::after {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-top: 14px;
  background: var(--amber);
}

.page-privacy .privacy-block__title {
  margin: 0;
  font-size: clamp(1.5rem, 3.2vw, 2.25rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-block__lede {
  margin: 10px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 条文条目 ---------- */
.page-privacy .clause-list {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-privacy .clause {
  border-top: 1px solid var(--line);
  padding-top: clamp(14px, 2vw, 20px);
  transition: border-color 0.22s var(--ease);
}

.page-privacy .clause--key {
  border-left: 3px solid var(--amber);
  padding-left: clamp(14px, 2vw, 20px);
}

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
}

.page-privacy .clause__title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .clause__scope {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
  border: 1px solid var(--line);
  padding: 2px 8px;
  opacity: 0.5;
  transition: opacity 0.22s var(--ease), border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-privacy .clause:hover .clause__scope,
.page-privacy .clause:focus-within .clause__scope {
  opacity: 1;
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-privacy .clause__text {
  margin: 8px 0 0;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--pp-body);
}

/* ---------- 结尾入口 ---------- */
.page-privacy .privacy-more {
  border: 2px solid var(--line);
  background: var(--layer);
  padding: clamp(22px, 3.4vw, 36px);
}

.page-privacy .privacy-more__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-more__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  min-height: 44px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--paper);
  text-decoration: none;
  font-size: 16px;
  font-weight: 700;
  transition: color 0.22s var(--ease);
}

.page-privacy .privacy-more__list li:last-child a {
  border-bottom: 0;
}

.page-privacy .privacy-more__list a em {
  font-style: normal;
  font-weight: 400;
  font-size: 14px;
  color: var(--muted);
  transition: color 0.22s var(--ease);
}

.page-privacy .privacy-more__list a:hover,
.page-privacy .privacy-more__list a:focus-visible {
  color: var(--cyan);
}

.page-privacy .privacy-more__list a:hover em,
.page-privacy .privacy-more__list a:focus-visible em {
  color: var(--mist);
}

/* ---------- 显现过渡 ---------- */
.page-privacy [data-reveal] {
  transition: opacity 0.34s var(--ease), transform 0.34s var(--ease);
}

/* ---------- 桌面端栅格 ---------- */
@media (min-width: 880px) {
  .page-privacy .privacy-block {
    grid-template-columns: var(--pp-index) minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 44px);
  }

  .page-privacy .privacy-hero__lede {
    font-size: 1.0625rem;
  }

  .page-privacy .clause__text {
    font-size: 17px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-section {
    padding-top: clamp(72px, 7vw, 104px);
    padding-bottom: clamp(72px, 7vw, 104px);
  }
}

@media (max-width: 520px) {
  .page-privacy .privacy-hero__title {
    transform: skewX(-1.4deg);
    max-width: none;
  }

  .page-privacy .clause__scope {
    font-size: 10px;
    letter-spacing: 0.1em;
  }

  .page-privacy .privacy-toc a {
    gap: 10px;
    padding: 12px 12px;
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal] {
    transition: none;
  }

  .page-privacy .privacy-hero__title {
    transform: none;
  }

  .page-privacy .privacy-toc a,
  .page-privacy .clause__scope,
  .page-privacy .privacy-more__list a {
    transition: none;
  }
}