.page-privacy {
  --clause-lead: clamp(15px, 1.7vw, 16.5px);
  --clause-gap: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-privacy .page-privacy__crumbs {
  padding-top: 18px;
}

/* 页首 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(1100px 460px at 12% -18%, rgba(66, 245, 212, 0.12), transparent 62%),
    linear-gradient(158deg, #16324A 0%, var(--c-ink) 58%, var(--c-char) 100%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(159, 179, 200, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(159, 179, 200, 0.08) 1px, transparent 1px);
  background-size: var(--grid-cell) var(--grid-cell);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 78%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), transparent 78%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(30px, 5vw, 58px) clamp(24px, 4vw, 40px);
}

.page-privacy .privacy-hero__title {
  margin: 12px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.2vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-fog);
}

.page-privacy .privacy-hero__lead {
  margin: 16px 0 0;
  max-width: 64ch;
  font-size: var(--clause-lead);
  line-height: 1.85;
  color: var(--c-steel);
}

.page-privacy .privacy-hero__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin: 28px 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero__facts > div {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-hero__facts dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--c-cyan);
}

.page-privacy .privacy-hero__facts dd {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-fog);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  max-height: 380px;
  object-fit: cover;
}

/* 主体两栏 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  padding-top: clamp(30px, 5vw, 60px);
}

/* 目录 */
.page-privacy .privacy-toc {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(36, 56, 77, 0.42), rgba(20, 24, 29, 0.18));
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--c-steel);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-fog);
  text-decoration: none;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  font-size: 11.5px;
  color: var(--c-steel);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-left-color: var(--c-cyan);
  background: var(--wash-cyan);
  color: var(--c-cyan);
}

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

.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-steel);
}

.page-privacy .privacy-toc__note a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(66, 245, 212, 0.4);
}

.page-privacy .privacy-toc__note a:hover {
  color: var(--c-fog);
  border-bottom-color: var(--c-fog);
}

/* 条款 */
.page-privacy .clause {
  scroll-margin-top: 92px;
}

.page-privacy .clause + .clause {
  margin-top: var(--clause-gap);
  padding-top: clamp(30px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

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

.page-privacy .clause__num {
  flex: none;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  color: var(--c-cyan);
  opacity: 0.9;
}

.page-privacy .clause__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.1vw, 31px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--c-fog);
}

.page-privacy .clause:target .clause__num {
  color: var(--c-gold);
  opacity: 1;
}

.page-privacy .clause__summary {
  margin: 16px 0 20px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--c-cyan);
  border-radius: var(--radius);
  background: var(--wash-cyan);
}

.page-privacy .clause__summary p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-fog);
}

.page-privacy .clause__summary .clause__summary-label {
  margin-bottom: 7px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
}

.page-privacy .clause > p {
  margin: 0 0 4px;
  font-size: var(--clause-lead);
  line-height: 1.9;
  color: var(--c-steel);
}

/* 定义列表 */
.page-privacy .terms {
  margin: 18px 0 0;
  display: grid;
  gap: 0;
}

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

.page-privacy .terms > div:last-child {
  border-bottom: 1px solid var(--line);
}

.page-privacy .terms dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--c-cyan);
}

.page-privacy .terms dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-fog);
}

/* 条目列表 */
.page-privacy .uses {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

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

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

.page-privacy .uses h3 {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-fog);
}

.page-privacy .uses p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-steel);
}

/* 折叠细节 */
.page-privacy .clause__more {
  margin-top: 18px;
  padding: 0 14px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: rgba(36, 56, 77, 0.2);
}

.page-privacy .clause__more summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--c-cyan);
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .clause__more summary::before {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-cyan);
}

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

.page-privacy .clause__more summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-privacy .clause__more p {
  margin: 0;
  padding: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-steel);
}

/* 联系方式块 */
.page-privacy .privacy-contact {
  margin-top: 24px;
  padding: clamp(16px, 3vw, 24px);
  border: 1px solid var(--line);
  border-top: 2px solid var(--c-gold);
  border-radius: var(--radius);
  background:
    radial-gradient(520px 220px at 100% 0%, var(--wash-gold), transparent 70%),
    linear-gradient(180deg, rgba(36, 56, 77, 0.5), rgba(20, 24, 29, 0.35));
}

.page-privacy .privacy-contact__label {
  margin: 0 0 12px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
}

.page-privacy .privacy-contact__list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-contact__list > div {
  display: grid;
  gap: 3px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-contact__list dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-steel);
}

.page-privacy .privacy-contact__list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-fog);
  word-break: break-word;
}

.page-privacy .privacy-contact__hint {
  margin: 14px 0 16px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-steel);
}

/* 页尾延伸 */
.page-privacy .privacy-next {
  margin-top: clamp(44px, 6vw, 80px);
  padding-block: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(118deg, var(--wash-red), rgba(66, 245, 212, 0.05) 70%);
}

.page-privacy .privacy-next__inner {
  display: grid;
  gap: 18px;
  align-items: center;
}

.page-privacy .privacy-next__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 27px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-fog);
}

.page-privacy .privacy-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 响应式 */
@media (min-width: 680px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero__facts > div {
    padding: 4px 18px;
    border-bottom: none;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-hero__facts > div:first-child {
    padding-left: 0;
    border-left: none;
  }

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

  .page-privacy .terms > div {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }

  .page-privacy .privacy-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-privacy .privacy-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 254px minmax(0, 1fr);
    align-items: start;
    gap: clamp(40px, 4vw, 64px);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 88px;
  }

  .page-privacy .privacy-hero__figure img {
    max-height: 420px;
  }

  .page-privacy .clause__summary {
    padding: 16px 20px;
  }
}

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

@media print {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-hero__figure,
  .page-privacy .privacy-next,
  .page-privacy .privacy-hero::before {
    display: none;
  }

  .page-privacy,
  .page-privacy * {
    color: #101418 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

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

  .page-privacy .clause + .clause {
    margin-top: 22px;
    padding-top: 16px;
    border-top: 1px solid #9aa3ab;
  }

  .page-privacy .clause__summary,
  .page-privacy .privacy-contact,
  .page-privacy .clause__more {
    border: 1px solid #9aa3ab;
    padding: 10px 12px;
  }

  .page-privacy .clause__more summary {
    display: none;
  }
}
<<<END>>>