.page-privacy {
  background: var(--night);
  color: var(--snow);
  overflow-x: hidden;
}

.page-privacy .breadcrumb {
  padding-top: clamp(14px, 2vw, 22px);
}

.page-privacy .breadcrumb__item {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--frost);
}

.page-privacy .breadcrumb__item[aria-current="page"] {
  color: var(--snow);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 30px) 0 clamp(32px, 5vw, 60px);
  background:
    radial-gradient(70% 90% at 94% 2%, rgba(0, 245, 212, .16), transparent 62%),
    radial-gradient(55% 80% at 0% 100%, rgba(255, 107, 31, .10), transparent 62%),
    linear-gradient(180deg, var(--night) 0%, var(--night-2) 100%);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(115deg, rgba(157, 176, 196, .07) 0 1px, transparent 1px 28px);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: center;
}

.page-privacy .privacy-hero__copy .eyebrow {
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
}

.page-privacy h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 6.4vw, 56px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--snow);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-hero__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--frost);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__meta li {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .03em;
  color: var(--snow);
  background: rgba(22, 52, 74, .78);
  border: 1px solid var(--line-strong);
  padding: 6px 10px;
  clip-path: var(--cut-sm);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--night-2);
  clip-path: var(--cut);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(1.06) contrast(1.04);
}

.page-privacy .privacy-hero__media .media-frame__tag {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  padding: 5px 12px;
}

/* ---------- 文档区 ---------- */
.page-privacy .privacy-doc {
  padding: clamp(28px, 5vw, 64px) 0 clamp(40px, 6vw, 84px);
  background:
    linear-gradient(180deg, var(--night-2) 0%, var(--night) 26%, var(--night) 100%);
}

.page-privacy .privacy-doc__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

/* 侧边索引 */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: rgba(10, 27, 44, .82);
  padding: 12px 12px 8px;
}

.page-privacy .privacy-toc__head {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--frost);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--frost);
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s ease, background-color .18s ease, border-color .18s ease;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--snow);
  background: rgba(0, 245, 212, .10);
  border-color: rgba(0, 245, 212, .55);
  outline: none;
}

.page-privacy .privacy-toc__no {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

/* 章节 */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-chapter {
  padding: clamp(18px, 3vw, 26px) 0 clamp(22px, 3.4vw, 34px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-chapter:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-chapter__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 12px;
}

.page-privacy .privacy-chapter__no {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 40px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0, 245, 212, .6);
  letter-spacing: -.02em;
}

.page-privacy .privacy-chapter__title {
  margin: 0;
  display: inline-block;
  padding: 6px 13px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(17px, 2.4vw, 23px);
  letter-spacing: -.01em;
  clip-path: var(--cut-sm);
  transition: background-color .2s ease, color .2s ease;
}

.page-privacy .privacy-chapter:target .privacy-chapter__title {
  background: var(--signal);
  color: var(--ink);
}

.page-privacy .privacy-chapter__summary {
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--signal);
  max-width: 66ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.82;
  color: var(--snow);
}

.page-privacy .privacy-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .privacy-list__item {
  position: relative;
  padding: 14px 16px 14px 34px;
  background: var(--night-2);
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--frost);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-list__item::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 23px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 245, 212, .14);
}

.page-privacy .privacy-list__key {
  display: block;
  margin-bottom: 3px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--snow);
}

/* 联络面板 */
.page-privacy .privacy-contact {
  margin-top: clamp(18px, 3vw, 28px);
  padding: clamp(18px, 3vw, 28px);
  color: var(--ink);
  clip-path: var(--cut);
}

.page-privacy .privacy-contact .mono-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(42, 26, 18, .62);
}

.page-privacy .privacy-contact__mail {
  display: inline-block;
  margin: 8px 0 12px;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--signal);
  font-family: var(--font-mono);
  font-size: clamp(17px, 3.2vw, 25px);
  font-weight: 700;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-contact__note {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(42, 26, 18, .82);
}

.page-privacy .privacy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 16px;
}

.page-privacy .privacy-contact__actions a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(42, 26, 18, .38);
  transition: border-color .18s ease, background-color .18s ease;
}

.page-privacy .privacy-contact__actions a:hover,
.page-privacy .privacy-contact__actions a:focus-visible {
  border-color: var(--signal);
  background: rgba(255, 107, 31, .16);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-doc__inner {
    grid-template-columns: minmax(200px, 244px) minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 68px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 100px;
    align-self: start;
    padding: 16px 14px 12px;
    background: rgba(10, 27, 44, .9);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    border: 0;
    border-left: 2px solid transparent;
    padding: 9px 10px 9px 12px;
    white-space: normal;
    font-size: 14px;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    background: rgba(0, 245, 212, .08);
    border-left-color: var(--cyan);
    border-color: transparent;
    border-left-color: var(--cyan);
  }
}

@media (min-width: 940px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: clamp(32px, 5vw, 60px);
  }

  .page-privacy .privacy-hero__copy {
    padding-top: clamp(10px, 2vw, 22px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-contact__actions a,
  .page-privacy .privacy-chapter__title {
    transition: none;
  }
}
<<<END>>>