.page-privacy {
  --privacy-index-width: 264px;
  --privacy-rule: rgba(56, 245, 208, 0.14);
  --privacy-rule-soft: rgba(56, 245, 208, 0.07);
  color: var(--text);
  background: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(40px, 7vw, 92px));
  padding-bottom: clamp(28px, 4.5vw, 52px);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: -45% -18% 8% -18%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(50% 46% at 14% 36%, rgba(56, 245, 208, 0.15), transparent 68%),
    radial-gradient(44% 50% at 88% 4%, rgba(30, 111, 92, 0.40), transparent 72%);
}

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

.page-privacy .privacy-hero__lede {
  max-width: 62ch;
  margin: clamp(16px, 2vw, 24px) 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-fact {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 34px;
  padding: 7px 16px;
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--mist);
  background: rgba(11, 31, 25, 0.72);
  border: 1px solid var(--privacy-rule-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
}

.page-privacy .privacy-fact::before {
  content: "";
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  background: var(--cyan);
}

/* ---------- 通栏氛围图 ---------- */
.page-privacy .privacy-banner {
  display: block;
  margin: clamp(22px, 4vw, 42px) auto 0;
  width: 100%;
  max-width: 1600px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(11, 31, 25, 0.9), rgba(6, 17, 13, 1));
  border-top: 1px solid var(--privacy-rule-soft);
  border-bottom: 1px solid var(--privacy-rule-soft);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  opacity: 0.78;
  filter: saturate(0.86) contrast(1.04);
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
  padding-block: clamp(36px, 5.5vw, 72px) clamp(60px, 9vw, 128px);
}

.page-privacy .privacy-body {
  display: grid;
  gap: clamp(42px, 6vw, 76px);
  min-width: 0;
}

/* ---------- 条款编号索引 ---------- */
.page-privacy .privacy-index {
  order: -1;
  min-width: 0;
}

.page-privacy .privacy-index__title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-index__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.page-privacy .privacy-index__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-index__list > li {
  flex: 0 0 auto;
}

.page-privacy .privacy-index__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 15px;
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--muted);
  background: rgba(11, 31, 25, 0.6);
  border: 1px solid var(--privacy-rule-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--cyan);
  background: rgba(18, 51, 42, 0.88);
  border-color: var(--line-strong);
}

.page-privacy .privacy-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

/* ---------- 条款区块 ---------- */
.page-privacy .privacy-clause {
  position: relative;
  scroll-margin-top: calc(var(--header-h-compact) + 24px);
}

.page-privacy .privacy-clause__num {
  display: inline-flex;
  align-items: center;
  height: 26px;
  padding: 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  background: rgba(56, 245, 208, 0.09);
  border: 1px solid var(--privacy-rule);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
}

.page-privacy .privacy-clause__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.8vw, 28px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--text);
}

.page-privacy .privacy-clause__body {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-clause__body > p {
  margin: 0 0 16px;
  max-width: 70ch;
}

.page-privacy .privacy-clause__body > p:last-child {
  margin-bottom: 0;
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  display: grid;
  gap: 16px;
  margin: 4px 0 20px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 11px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.8;
}

.page-privacy .privacy-list__label {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-privacy .privacy-list__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 切角提示面板 ---------- */
.page-privacy .privacy-note {
  margin-top: 22px;
  padding: 20px 22px;
  background: linear-gradient(148deg, rgba(18, 51, 42, 0.92), rgba(11, 31, 25, 0.94));
  border: 1px solid var(--privacy-rule-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-privacy .privacy-note__title {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

/* ---------- 行内链接 ---------- */
.page-privacy .privacy-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 245, 208, 0.42);
  transition: color 0.2s var(--ease), border-bottom-color 0.2s var(--ease);
}

.page-privacy .privacy-link:hover,
.page-privacy .privacy-link:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---------- 宽屏双层排版 ---------- */
@media (min-width: 768px) {
  .page-privacy .privacy-layout {
    padding-block: clamp(52px, 6vw, 88px) clamp(80px, 10vw, 140px);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) var(--privacy-index-width);
    gap: clamp(40px, 5vw, 76px);
  }

  .page-privacy .privacy-body {
    max-width: 74ch;
  }

  .page-privacy .privacy-index {
    order: 0;
    position: sticky;
    top: calc(var(--header-h-compact) + 28px);
  }

  .page-privacy .privacy-index__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-index__list > li {
    display: block;
    margin-bottom: 6px;
  }

  .page-privacy .privacy-index__link {
    display: flex;
    width: 100%;
    min-height: 42px;
    white-space: normal;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 288px;
  }

  .page-privacy .privacy-clause__body {
    padding-right: clamp(0px, 3vw, 40px);
  }
}