.page-privacy {
  --pp-measure: 46rem;
  --pp-toc: 15rem;
  position: relative;
  background:
    radial-gradient(900px 420px at 84% -4%, rgba(124, 247, 212, .08), transparent 62%),
    var(--pitch-900);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-bottom: clamp(3rem, 6vw, 5.5rem);
  overflow-x: clip;
}

/* —— 顶部阅读进度 —— */
.page-privacy .privacy-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(42, 72, 64, .55);
  z-index: 70;
  pointer-events: none;
}

.page-privacy .privacy-progress__bar {
  display: block;
  height: 100%;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--mint), var(--cyan) 62%, var(--flare));
}

/* —— 首屏 —— */
.page-privacy .privacy-hero {
  padding-top: clamp(4.5rem, 11vw, 7rem);
  padding-bottom: clamp(2.2rem, 5vw, 3.6rem);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(1.6rem, 3.4vw, 2.6rem);
  margin-top: clamp(1.4rem, 3vw, 2.2rem);
}

.page-privacy .privacy-hero h1 {
  margin: .7rem 0 0;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-privacy .privacy-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 40rem;
  font-size: clamp(.95rem, 1.6vw, 1.05rem);
  line-height: 1.9;
  color: var(--mist);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .6rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__meta li {
  padding: .42rem .72rem;
  border: 1px solid var(--line);
  background: rgba(18, 60, 44, .5);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .05em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-hero__figure {
  position: relative;
  margin: 0;
  padding: .55rem;
  border: 1px solid var(--line);
  background: var(--pitch-800);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure::after {
  content: "加密传输 / SECURE";
  position: absolute;
  left: .55rem;
  bottom: .55rem;
  padding: .28rem .55rem;
  background: var(--cyan);
  color: var(--pitch-900);
  font-family: var(--font-mono);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .09em;
}

/* —— 主体分栏 —— */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.8rem, 4vw, 3.4rem);
  padding-top: clamp(2.2rem, 5vw, 3.6rem);
}

/* —— 条款目录 —— */
.page-privacy .privacy-toc__title {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line-soft);
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: .7rem;
  margin-left: -1px;
  padding: .58rem .9rem;
  border-left: 2px solid transparent;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.45;
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-toc__list a:hover {
  color: var(--ink);
  background: rgba(124, 247, 212, .07);
  border-left-color: rgba(124, 247, 212, .4);
}

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

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--mint);
}

.page-privacy .privacy-toc__tools {
  margin-top: 1.3rem;
}

/* —— 正文区 —— */
.page-privacy .privacy-body {
  max-width: var(--pp-measure);
}

.page-privacy .privacy-section {
  padding: clamp(1.8rem, 3.6vw, 2.6rem) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 6rem;
}

.page-privacy .privacy-body > .privacy-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: clamp(.7rem, 2vw, 1.1rem);
}

.page-privacy .privacy-section__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1;
  color: rgba(124, 247, 212, .35);
  -webkit-text-stroke: 1px rgba(124, 247, 212, .55);
}

.page-privacy .privacy-section__title {
  margin: 0;
  font-size: clamp(1.3rem, 2.8vw, 1.85rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .privacy-section__lead {
  margin: .95rem 0 0;
  font-size: .98rem;
  line-height: 1.9;
  color: var(--mist);
}

.page-privacy .privacy-points {
  display: grid;
  gap: 1rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-points li {
  position: relative;
  padding-left: 1.25rem;
  font-size: .95rem;
  line-height: 1.88;
  color: var(--mist);
}

.page-privacy .privacy-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

.page-privacy .privacy-points strong {
  color: var(--ink);
  font-weight: 700;
}

/* —— 期限数据格 —— */
.page-privacy .privacy-facts {
  display: grid;
  gap: 1px;
  margin: 1.5rem 0 0;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
}

.page-privacy .privacy-facts__cell {
  padding: 1rem 1.1rem;
  background: var(--pitch-800);
}

.page-privacy .privacy-facts__key {
  display: block;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-privacy .privacy-facts__val {
  display: block;
  margin-top: .4rem;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2.6vw, 1.3rem);
  font-weight: 700;
  color: var(--cyan);
}

/* —— 联系面板 —— */
.page-privacy .privacy-contact {
  margin-top: 1.6rem;
  padding: clamp(1.1rem, 3vw, 1.5rem);
  border: 1px solid var(--line);
  border-left: 3px solid var(--flare);
  background: linear-gradient(180deg, rgba(18, 60, 44, .62), rgba(11, 36, 26, .9));
}

.page-privacy .privacy-contact__label {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-privacy .privacy-contact__mail {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 2.6vw, 1.15rem);
  font-weight: 700;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 247, 212, .35);
  padding-bottom: .15rem;
  overflow-wrap: anywhere;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-contact__mail:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

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

.page-privacy .privacy-contact__note {
  margin: 1rem 0 0;
  font-size: .88rem;
  line-height: 1.85;
  color: var(--mist);
}

/* —— 相关入口 —— */
.page-privacy .privacy-links {
  display: grid;
  gap: .8rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-links a {
  display: block;
  padding: .95rem 1.05rem;
  border: 1px solid var(--line-soft);
  background: var(--pitch-800);
  color: var(--ink);
  font-size: .92rem;
  font-weight: 700;
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-links a:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(18, 60, 44, .7);
}

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

.page-privacy .privacy-links span {
  display: block;
  margin-top: .35rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.5rem;
}

/* —— 返回顶部 —— */
.page-privacy .to-top {
  position: fixed;
  right: clamp(1rem, 3vw, 2.2rem);
  bottom: clamp(1rem, 3vw, 2.2rem);
  z-index: 60;
  padding: .6rem 1rem;
  border: 1px solid var(--line);
  background: rgba(11, 36, 26, .92);
  color: var(--cyan);
  font-family: var(--font-sans);
  font-size: .82rem;
  letter-spacing: .04em;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .to-top:hover {
  color: var(--ink);
  border-color: var(--cyan);
}

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

/* —— 响应式 —— */
@media (min-width: 560px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 720px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-toc) minmax(0, 1fr);
    gap: clamp(2.4rem, 4.5vw, 4rem);
  }

  .page-privacy .privacy-toc__sticky {
    position: sticky;
    top: 6.5rem;
  }

  .page-privacy .privacy-section {
    scroll-margin-top: 7rem;
  }
}

/* —— 打印 —— */
@media print {
  .page-privacy .privacy-progress,
  .page-privacy .privacy-toc,
  .page-privacy .to-top,
  .page-privacy .privacy-actions,
  .page-privacy .privacy-hero__figure {
    display: none !important;
  }

  .page-privacy,
  .page-privacy .privacy-contact,
  .page-privacy .privacy-facts__cell,
  .page-privacy .privacy-links a {
    background: #fff !important;
    color: #111 !important;
    border-color: #bbb !important;
  }

  .page-privacy .privacy-layout {
    display: block;
  }

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

  .page-privacy .privacy-section__title,
  .page-privacy .privacy-points strong,
  .page-privacy .privacy-contact__mail,
  .page-privacy .privacy-facts__val {
    color: #111 !important;
    -webkit-text-stroke: 0;
  }

  .page-privacy .privacy-section__num {
    color: #999 !important;
    -webkit-text-stroke: 0;
  }

  .page-privacy .privacy-points li,
  .page-privacy .privacy-section__lead,
  .page-privacy .privacy-contact__note,
  .page-privacy .privacy-links span {
    color: #333 !important;
  }
}