.page-privacy {
  --priv-side: 236px;
  --priv-measure: 66ch;
  --priv-paper: #F0EDE6;
  --priv-paper-soft: rgba(110, 115, 120, 0.10);
  --priv-text: #22303E;
  --priv-hair: rgba(11, 27, 43, 0.14);
  --priv-shadow: 0 26px 64px rgba(7, 18, 30, 0.38);
  --priv-ease: 180ms ease;
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(92% 118% at 6% -12%, rgba(123, 77, 255, 0.22), transparent 60%),
    radial-gradient(72% 92% at 94% 8%, rgba(47, 230, 216, 0.10), transparent 62%),
    linear-gradient(180deg, #0B1B2B 0%, #07121E 100%);
  border-bottom: 1px solid var(--yh-line);
}

.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0 79px,
    rgba(154, 166, 178, 0.07) 79px 80px
  );
}

.page-privacy .priv-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(26px, 5vw, 62px) clamp(18px, 3vw, 34px);
}

.page-privacy .priv-hero__title {
  margin: 14px 0 0;
  font-family: var(--yh-font-display);
  font-size: clamp(34px, 6.2vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--yh-cream);
  max-width: 18ch;
}

.page-privacy .priv-hero__lede {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.5vw, 17.5px);
  line-height: 1.85;
  color: var(--yh-silver);
}

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

.page-privacy .priv-hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--yh-line-strong);
  border-radius: var(--yh-radius-pill);
  background: rgba(11, 27, 43, 0.55);
  color: var(--yh-silver);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.page-privacy .priv-hero__chipnum {
  color: var(--yh-cyan);
}

.page-privacy .priv-hero__visual {
  position: relative;
  margin-top: clamp(18px, 3vw, 34px);
  border-top: 1px solid var(--yh-line);
  overflow: hidden;
}

.page-privacy .priv-hero__visual::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  z-index: 2;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(214, 168, 75, 0.85) 0 1px,
    transparent 1px 64px
  );
  opacity: 0.55;
}

.page-privacy .priv-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(7, 18, 30, 0.62) 0%,
    rgba(7, 18, 30, 0) 40%,
    rgba(7, 18, 30, 0.86) 100%
  );
}

.page-privacy .priv-hero__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

/* ---------- 主体布局 ---------- */
.page-privacy .priv-wrap {
  padding-block: clamp(24px, 4vw, 54px) clamp(34px, 6vw, 84px);
}

.page-privacy .priv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 52px);
  padding: clamp(20px, 3vw, 46px);
  background: var(--priv-paper);
  border-radius: var(--yh-radius-lg);
  box-shadow: var(--priv-shadow);
  color: var(--priv-text);
}

/* ---------- 目录 ---------- */
.page-privacy .priv-toc {
  align-self: start;
  padding: 16px 14px;
  border-radius: var(--yh-radius-md);
  background: var(--priv-paper-soft);
  border-left: 3px solid var(--yh-clay);
}

.page-privacy .priv-toc__title {
  margin: 0 0 12px;
  font-family: var(--yh-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: #5A646E;
}

.page-privacy .priv-toc__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .priv-toc__item {
  flex: 0 0 auto;
}

.page-privacy .priv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 12px;
  border-radius: var(--yh-radius-sm);
  border-left: 2px solid transparent;
  color: #26313D;
  font-size: 13.5px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--priv-ease), border-color var(--priv-ease), color var(--priv-ease);
}

.page-privacy .priv-toc__num {
  color: var(--yh-clay);
  font-size: 11.5px;
  letter-spacing: 0.08em;
}

.page-privacy .priv-toc__link:hover {
  background: rgba(123, 77, 255, 0.09);
  border-left-color: var(--yh-violet);
  color: #111B26;
}

/* ---------- 正文 ---------- */
.page-privacy .priv-body {
  max-width: var(--priv-measure);
  min-width: 0;
}

.page-privacy .priv-sec {
  padding-block: clamp(22px, 3.2vw, 36px);
  border-top: 1px solid var(--priv-hair);
}

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

.page-privacy .priv-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-privacy .priv-sec__num {
  flex: 0 0 auto;
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--yh-gold);
}

.page-privacy .priv-sec__title {
  margin: 0;
  font-family: var(--yh-font-display);
  font-size: clamp(21px, 2.6vw, 29px);
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: #0B1B2B;
}

.page-privacy .priv-sec__content p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--priv-text);
}

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

.page-privacy .priv-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .priv-list li {
  padding: 14px 16px 14px 18px;
  border-left: 2px solid var(--yh-moss);
  border-radius: 0 var(--yh-radius-sm) var(--yh-radius-sm) 0;
  background: rgba(79, 107, 90, 0.08);
  font-size: 15px;
  line-height: 1.85;
}

.page-privacy .priv-list__key {
  display: block;
  margin-bottom: 4px;
  font-family: var(--yh-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: #3F5749;
}

.page-privacy .priv-terms {
  display: grid;
  gap: 10px;
  margin: 6px 0 18px;
}

.page-privacy .priv-terms__row {
  padding: 14px 16px;
  border-radius: var(--yh-radius-md);
  border-left: 3px solid var(--yh-gold);
  background: var(--priv-paper-soft);
}

.page-privacy .priv-terms dt {
  font-family: var(--yh-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: #5A4A20;
}

.page-privacy .priv-terms dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.82;
}

.page-privacy .priv-mail {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--yh-radius-sm);
  background: rgba(11, 27, 43, 0.08);
  color: #16202B;
  font-size: 14px;
  word-break: break-all;
}

.page-privacy .priv-inline-link {
  color: #4A2CC0;
  text-decoration: underline;
  text-decoration-color: rgba(123, 77, 255, 0.5);
  text-underline-offset: 3px;
  transition: color var(--priv-ease), text-decoration-color var(--priv-ease);
}

.page-privacy .priv-inline-link:hover {
  color: var(--yh-violet);
  text-decoration-color: var(--yh-cyan);
}

/* ---------- 折叠补充 ---------- */
.page-privacy .priv-notes {
  margin-bottom: 10px;
  padding: 0 clamp(14px, 2vw, 20px);
  border: 1px solid var(--priv-hair);
  border-radius: var(--yh-radius-md);
  background: rgba(240, 237, 230, 0.72);
}

.page-privacy .priv-notes summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: #1B2530;
}

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

.page-privacy .priv-notes summary::after {
  content: "+";
  font-family: var(--yh-font-mono);
  font-size: 16px;
  color: var(--yh-clay);
  transition: color var(--priv-ease);
}

.page-privacy .priv-notes[open] summary::after {
  content: "–";
  color: var(--yh-violet);
}

.page-privacy .priv-notes[open] {
  border-color: rgba(123, 77, 255, 0.34);
}

.page-privacy .priv-notes p {
  margin: 0;
  padding: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: #37424E;
}

/* ---------- 底部相关页 ---------- */
.page-privacy .priv-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: clamp(18px, 2.6vw, 28px);
  border-top: 1px solid var(--priv-hair);
}

.page-privacy .priv-links__item {
  font-size: 13.5px;
}

/* ---------- 焦点反馈 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--yh-violet);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(47, 230, 216, 0.35);
  border-radius: var(--yh-radius-sm);
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .priv-layout {
    grid-template-columns: var(--priv-side) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .priv-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow-x: visible;
  }

  .page-privacy .priv-toc__link {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__link,
  .page-privacy .priv-inline-link,
  .page-privacy .priv-notes summary::after {
    transition: none;
  }
}
<<<END>>>