.page-privacy {
  --privacy-read: 46em;
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 2.5vw, 28px);
  font-size: 13px;
  color: var(--moss);
}

.page-privacy .breadcrumb__link {
  color: var(--cyan-text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms ease, color 180ms ease;
}

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

.page-privacy .breadcrumb__sep {
  color: var(--line);
}

.page-privacy .breadcrumb__current {
  color: var(--moss);
}

/* 首屏 */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  padding-block: clamp(22px, 3.4vw, 40px) clamp(16px, 2vw, 26px);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 86px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  color: var(--mist);
}

.page-privacy .privacy-hero h1::after {
  content: "";
  display: block;
  width: 104px;
  height: 3px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--cyan), rgba(46, 242, 207, 0));
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: min(100%, 58ch);
  font-size: clamp(15.5px, 1.3vw, 18px);
  line-height: 1.78;
  color: var(--moss);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 13px;
  color: var(--moss);
}

.page-privacy .privacy-hero__meta li {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.page-privacy .privacy-hero__meta-key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .privacy-hero__meta a {
  color: var(--cyan-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 242, 207, 0.4);
}

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

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.page-privacy .privacy-hero__frame {
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
}

.page-privacy .privacy-hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(180deg, rgba(46, 242, 207, 0.07) 0 1px, transparent 1px 5px),
    radial-gradient(120% 90% at 10% 0%, rgba(46, 242, 207, 0.18), transparent 62%),
    linear-gradient(180deg, rgba(6, 26, 22, 0) 40%, rgba(3, 16, 13, 0.55));
}

.page-privacy .privacy-hero__media .media__caption {
  padding: 11px 14px;
  border-top: 1px solid var(--line);
  background: var(--deep);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--moss);
}

/* 排版骨架 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(26px, 4vw, 46px);
}

.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--privacy-read);
}

/* 目录 */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 42, 36, 0.6);
  padding: 14px 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

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

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  white-space: nowrap;
  color: var(--moss);
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--mist);
  border-color: var(--cyan);
  background: rgba(46, 242, 207, 0.08);
}

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

/* 条款 */
.page-privacy .privacy-clause {
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: clamp(26px, 4vw, 42px);
}

.page-privacy .privacy-clause h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-clause__num {
  flex: none;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-clause p {
  margin: 0 0 14px;
  font-size: clamp(15.5px, 1.1vw, 17px);
  line-height: 1.78;
  color: var(--moss);
}

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

.page-privacy .privacy-clause a {
  color: var(--cyan-text);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 242, 207, 0.4);
  transition: color 180ms ease, border-color 180ms ease;
}

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

.page-privacy .privacy-list {
  display: grid;
  gap: 11px;
  margin: 6px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 25px;
  font-size: clamp(14.5px, 1vw, 16px);
  line-height: 1.72;
  color: var(--moss);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.66em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

/* 标签页 */
.page-privacy .tabs {
  margin-top: 10px;
}

.page-privacy .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .tab {
  appearance: none;
  cursor: pointer;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--moss);
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.page-privacy .tab:hover {
  color: var(--mist);
  border-color: var(--cyan);
}

.page-privacy .tab[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .tab:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-privacy .tabpanel {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(11, 42, 36, 0.55);
}

.page-privacy .tabpanel .privacy-list {
  margin-top: 0;
  margin-bottom: 0;
}

/* 使用目的 */
.page-privacy .privacy-purpose {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 6px;
}

.page-privacy .privacy-purpose__item {
  padding: 16px 16px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(160deg, rgba(46, 242, 207, 0.07), rgba(11, 42, 36, 0.5) 46%);
}

.page-privacy .privacy-purpose__item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .privacy-purpose__item h3::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--cyan);
  vertical-align: middle;
}

.page-privacy .privacy-purpose__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--moss);
}

/* 本地记录展开 */
.page-privacy .privacy-details {
  margin: 6px 0 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(11, 42, 36, 0.5);
  overflow: hidden;
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan-text);
  transition: background 180ms ease;
}

.page-privacy .privacy-details summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-details summary::before {
  content: "+";
  width: 14px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--amber);
}

.page-privacy .privacy-details[open] summary::before {
  content: "−";
}

.page-privacy .privacy-details summary:hover {
  background: rgba(46, 242, 207, 0.06);
}

.page-privacy .privacy-details summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}

.page-privacy .privacy-details .privacy-list {
  margin: 0;
  padding: 0 16px 16px;
}

/* 权利 */
.page-privacy .privacy-rights {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 6px 0 16px;
}

.page-privacy .privacy-rights__item {
  padding: 14px 16px;
  border-left: 2px solid var(--amber);
  border-radius: 0 10px 10px 0;
  background: rgba(246, 184, 74, 0.06);
}

.page-privacy .privacy-rights__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--moss);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 1px;
  margin: 6px 0 18px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--line);
}

.page-privacy .privacy-contact li {
  display: grid;
  gap: 3px;
  padding: 14px 16px;
  background: var(--panel);
}

.page-privacy .privacy-contact li > span:first-child {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-contact li > span:last-child,
.page-privacy .privacy-contact a {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cyan-text);
  text-decoration: none;
  word-break: break-word;
}

.page-privacy .privacy-contact a {
  border-bottom: 1px solid rgba(46, 242, 207, 0.4);
}

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

/* 中等屏幕 */
@media (min-width: 640px) {
  .page-privacy .privacy-purpose,
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact li {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

/* 桌面端：右侧粘性目录 */
@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 252px;
    align-items: start;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 24px;
    padding: 18px 14px;
    background: rgba(11, 42, 36, 0.72);
    box-shadow: 0 24px 50px -40px #000;
  }

  .page-privacy .privacy-toc ol {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .privacy-toc a {
    display: flex;
    align-items: baseline;
    justify-content: flex-start;
    padding: 9px 10px;
    border-color: transparent;
    border-radius: 8px;
    white-space: normal;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    border-color: transparent;
    background: rgba(46, 242, 207, 0.1);
  }

  .page-privacy .privacy-hero__lead {
    font-size: 18px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .tab,
  .page-privacy .privacy-toc a,
  .page-privacy .privacy-clause a,
  .page-privacy .privacy-details summary,
  .page-privacy .breadcrumb__link {
    transition: none;
  }
}

@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
    padding-bottom: 0;
  }

  .page-privacy .privacy-hero__media,
  .page-privacy .privacy-toc,
  .page-privacy .breadcrumb {
    display: none;
  }

  .page-privacy .privacy-layout {
    display: block;
    margin-top: 0;
  }

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

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-clause h2,
  .page-privacy .privacy-purpose__item h3,
  .page-privacy .privacy-rights__item h3 {
    color: #111111;
  }

  .page-privacy .privacy-hero__lead,
  .page-privacy .privacy-clause p,
  .page-privacy .privacy-list > li,
  .page-privacy .privacy-purpose__item p,
  .page-privacy .privacy-rights__item p,
  .page-privacy .privacy-contact a,
  .page-privacy .privacy-contact li > span:last-child {
    color: #222222;
  }

  .page-privacy .privacy-clause,
  .page-privacy .privacy-purpose__item,
  .page-privacy .privacy-rights__item,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-contact,
  .page-privacy .privacy-contact li {
    border-color: #bbbbbb;
    background: transparent;
    box-shadow: none;
  }

  .page-privacy .privacy-hero h1::after {
    background: #111111;
  }
}
<<<END>>>