.page-privacy {
  --pv-measure: 66ch;
  --pv-toc-w: 268px;
  --pv-ease: var(--ease);
  background: var(--ink-950);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ---------- 页首横幅 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 6% 0%, rgba(53, 242, 192, 0.16), transparent 58%),
    radial-gradient(85% 70% at 100% 8%, rgba(255, 184, 77, 0.10), transparent 62%),
    linear-gradient(160deg, #0B211C 0%, #061512 64%);
}

.page-privacy .pv-hero-img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: none;
  opacity: 0.3;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(6, 21, 18, 0.15) 0%, rgba(6, 21, 18, 0.88) 100%);
}

.page-privacy .pv-hero-inner {
  padding-top: clamp(64px, 10vw, 130px);
  padding-bottom: clamp(42px, 6vw, 76px);
}

.page-privacy .pv-eyebrow {
  margin: 20px 0 14px;
  color: var(--cyan-400);
}

.page-privacy .pv-h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 8vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--text-primary);
}

.page-privacy .pv-lede {
  max-width: 54ch;
  margin: 20px 0 0;
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-privacy .pv-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-hero-meta li {
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  background: rgba(10, 36, 30, 0.6);
}

/* ---------- 主布局 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  padding-top: clamp(30px, 4.5vw, 64px);
  padding-bottom: clamp(56px, 8vw, 100px);
}

/* ---------- 条款目录 ---------- */
.page-privacy .pv-toc {
  align-self: start;
  padding: 18px 16px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-900);
}

.page-privacy .pv-toc-title {
  margin: 0 0 12px;
  padding-left: 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.page-privacy .pv-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .pv-toc-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 180ms var(--pv-ease), background-color 180ms var(--pv-ease),
    border-color 180ms var(--pv-ease);
}

.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan-400);
  opacity: 0.8;
}

.page-privacy .pv-toc-link:hover,
.page-privacy .pv-toc-link:focus-visible {
  color: var(--text-primary);
  background: rgba(53, 242, 192, 0.09);
  border-color: rgba(53, 242, 192, 0.35);
}

.page-privacy .pv-toc-link:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

/* ---------- 字号切换 ---------- */
.page-privacy .pv-fs {
  margin: 18px 0 0;
  padding: 16px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-fs-legend {
  padding: 0 0 8px 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.page-privacy .pv-fs-row {
  display: flex;
  gap: 6px;
}

.page-privacy .pv-fs-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-privacy .pv-fs-btn {
  flex: 1;
  padding: 8px 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background-color 180ms var(--pv-ease), color 180ms var(--pv-ease),
    border-color 180ms var(--pv-ease);
}

.page-privacy .pv-fs-btn:hover {
  color: var(--text-primary);
  border-color: rgba(53, 242, 192, 0.4);
}

.page-privacy .pv-fs-input:checked + .pv-fs-btn {
  color: #061512;
  font-weight: 600;
  background: var(--cyan-400);
  border-color: var(--cyan-400);
}

.page-privacy .pv-fs-input:focus-visible + .pv-fs-btn {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

/* ---------- 正文 ---------- */
.page-privacy .pv-doc {
  max-width: var(--pv-measure);
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--text-secondary);
}

.page-privacy:has(#pv-fs-s:checked) .pv-doc {
  font-size: 0.94rem;
}

.page-privacy:has(#pv-fs-l:checked) .pv-doc {
  font-size: 1.16rem;
}

.page-privacy .pv-sec {
  padding: clamp(22px, 3vw, 34px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 24px;
}

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

.page-privacy .pv-h2 {
  display: flex;
  align-items: baseline;
  gap: 0.6em;
  margin: 0 0 0.7em;
  font-family: var(--font-display);
  font-size: 1.4em;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.page-privacy .pv-num {
  flex: none;
  padding: 0.24em 0.55em;
  border: 1px solid rgba(53, 242, 192, 0.45);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.6em;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  color: var(--cyan-400);
}

.page-privacy .pv-doc p {
  margin: 0 0 1em;
}

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

.page-privacy .pv-doc a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pv-doc a:hover,
.page-privacy .pv-doc a:focus-visible {
  color: var(--cyan-200);
}

.page-privacy .pv-doc a:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

/* ---------- 定义型条款列表 ---------- */
.page-privacy .pv-defs {
  margin: 0;
}

.page-privacy .pv-def {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-def:last-child {
  padding-bottom: 0;
}

.page-privacy .pv-def dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-400);
}

.page-privacy .pv-def dd {
  margin: 0;
}

/* ---------- 提示块 ---------- */
.page-privacy .pv-note {
  margin-top: 1.2em;
  padding: 15px 18px;
  border: 1px solid rgba(53, 242, 192, 0.24);
  border-radius: var(--radius-sm);
  background: rgba(53, 242, 192, 0.06);
  font-size: 0.95em;
  color: var(--text-secondary);
}

/* ---------- 联系方式 ---------- */
.page-privacy .pv-contact {
  margin: 1.1em 0 0;
  padding: 4px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--ink-900);
}

.page-privacy .pv-contact-row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-contact-row:first-child {
  border-top: 0;
}

.page-privacy .pv-contact-row dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.page-privacy .pv-contact-row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.92em;
  letter-spacing: 0.01em;
  color: var(--text-primary);
  word-break: break-word;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 980px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 24px;
  }

  .page-privacy .pv-doc {
    padding-left: clamp(8px, 2vw, 28px);
  }

  .page-privacy .pv-contact-row {
    grid-template-columns: 8.5em minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc-link,
  .page-privacy .pv-fs-btn {
    transition: none;
  }
}
<<<END>>>