.page-privacy {
  --pv-measure: 43rem;
  --pv-rule: rgba(201, 214, 217, 0.16);
  --pv-rule-strong: rgba(201, 214, 217, 0.32);
  --pv-text: rgba(242, 246, 244, 0.86);
  --pv-text-dim: rgba(201, 214, 217, 0.78);
}

.page-privacy a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 255, 61, 0.35);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

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

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding: clamp(20px, 4vw, 34px) 0 clamp(34px, 6vw, 70px);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.36;
  filter: grayscale(0.25) contrast(1.08);
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 82% 8%, rgba(15, 42, 34, 0.35), transparent 62%),
    linear-gradient(180deg, rgba(11, 15, 14, 0.72) 0%, rgba(11, 15, 14, 0.92) 58%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumbs {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fog);
}

.page-privacy .breadcrumbs a {
  color: var(--grey-blue);
  border-bottom: 0;
}

.page-privacy .breadcrumbs a:hover {
  color: var(--lime);
}

.page-privacy .eyebrow {
  margin: clamp(26px, 6vw, 56px) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(44px, 13vw, 142px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--white);
}

.page-privacy .lede {
  margin: clamp(20px, 3.4vw, 32px) 0 0;
  max-width: 40rem;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--pv-text-dim);
}

.page-privacy .privacy-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(28px, 5vw, 48px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .privacy-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: var(--ink);
}

.page-privacy .privacy-fact__k {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--fog);
}

.page-privacy .privacy-fact__v {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
  letter-spacing: -0.01em;
}

/* 主体两栏 */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 54px);
  padding-top: clamp(34px, 6vw, 76px);
  padding-bottom: clamp(46px, 8vw, 108px);
}

.page-privacy .privacy-main {
  min-width: 0;
}

/* 章节 */
.page-privacy .privacy-sec {
  padding: clamp(24px, 4vw, 40px) 0;
}

.page-privacy .privacy-sec + .privacy-sec {
  border-top: 1px solid var(--pv-rule);
}

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

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

.page-privacy .privacy-sec__num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(21px, 3.6vw, 32px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-privacy .privacy-sec__body {
  margin-top: clamp(14px, 2vw, 20px);
}

.page-privacy .prose {
  max-width: var(--pv-measure);
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.88;
  color: var(--pv-text);
}

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

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

.page-privacy .prose strong {
  color: var(--white);
  font-weight: 600;
}

.page-privacy .privacy-sub {
  margin: 1.6em 0 0.4em;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-blue);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1em;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 0.7em;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 8px;
  height: 1px;
  background: var(--lime);
}

.page-privacy .privacy-defs {
  margin: 0 0 1.4em;
  border-top: 1px solid var(--pv-rule);
}

.page-privacy .privacy-def {
  display: grid;
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pv-rule);
}

.page-privacy .privacy-def dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--grey-blue);
}

.page-privacy .privacy-def dd {
  margin: 0;
  color: var(--pv-text);
}

.page-privacy .privacy-callout {
  margin: 1.4em 0 0;
  padding: 15px 18px;
  border-left: 2px solid var(--lime);
  background: rgba(15, 42, 34, 0.62);
  font-size: clamp(14px, 1.5vw, 15px);
  line-height: 1.8;
  color: var(--pv-text-dim);
}

.page-privacy .privacy-callout--warn {
  border-left-color: var(--orange);
  background: rgba(255, 106, 42, 0.08);
  color: rgba(242, 246, 244, 0.9);
}

/* 联系区块 */
.page-privacy .privacy-contact {
  margin-top: clamp(30px, 5vw, 52px);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  background:
    linear-gradient(155deg, rgba(15, 42, 34, 0.96) 0%, rgba(11, 15, 14, 0.96) 76%),
    var(--green);
}

.page-privacy .privacy-contact__title {
  margin: 0 0 clamp(16px, 3vw, 26px);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(24px, 4.2vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .privacy-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 13px 0;
  background: transparent;
}

.page-privacy .privacy-contact__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fog);
}

.page-privacy .privacy-contact__value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .privacy-contact__note {
  margin: 18px 0 0;
  max-width: 40rem;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pv-text-dim);
}

.page-privacy .privacy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-privacy .privacy-backtop {
  margin: clamp(24px, 4vw, 36px) 0 0;
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-privacy .privacy-backtop a {
  color: var(--fog);
  border-bottom: 0;
}

.page-privacy .privacy-backtop a:hover {
  color: var(--lime);
}

/* 章节索引 */
.page-privacy .privacy-toc {
  order: -1;
  min-width: 0;
}

.page-privacy .privacy-toc__details {
  border: 1px solid var(--line);
  background: rgba(15, 42, 34, 0.4);
}

.page-privacy .privacy-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-blue);
}

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

.page-privacy .privacy-toc__summary::after {
  content: "＋";
  margin-left: 12px;
  font-size: 14px;
  color: var(--lime);
}

.page-privacy .privacy-toc__details[open] .privacy-toc__summary::after {
  content: "－";
}

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

.page-privacy .privacy-toc__list li {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 16px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--pv-text-dim);
  border-bottom: 0;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  background: rgba(200, 255, 61, 0.08);
  color: var(--white);
}

.page-privacy .privacy-toc__idx {
  flex: none;
  font-size: 11px;
  color: var(--lime);
}

.page-privacy .privacy-toc__top {
  display: block;
  padding: 11px 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--fog);
  border-bottom: 0;
}

.page-privacy .privacy-toc__top:hover {
  color: var(--lime);
}

/* 窄屏到中屏 */
@media (min-width: 560px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1px;
  }

  .page-privacy .privacy-contact__row {
    padding: 14px 18px 14px 0;
  }

  .page-privacy .privacy-contact__row--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-def {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-def dt {
    font-size: 12.5px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) 236px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    order: 0;
    position: sticky;
    top: calc(var(--announce-h) + 26px);
  }

  .page-privacy .privacy-toc__summary {
    display: none;
  }

  .page-privacy .privacy-toc__list {
    border-top: 0;
  }

  .page-privacy .privacy-toc__details {
    background: transparent;
  }
}

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