.page-privacy {
  --privacy-nav-w: 264px;
  position: relative;
  background: var(--ink);
  color: var(--mist);
  font-family: var(--font-body);
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 620px;
  background-image: radial-gradient(rgba(39, 211, 224, 0.15) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 76%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 76%);
  pointer-events: none;
}

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

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding-top: clamp(1rem, 2.5vw, 1.6rem);
  font-size: 0.82rem;
  color: var(--sage);
}

.page-privacy .breadcrumbs__link {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--line-gold-strong);
}

.page-privacy .privacy-crumb-sep {
  color: var(--felt-soft);
}

/* 首屏 */
.page-privacy .privacy-hero {
  padding-block: clamp(1.4rem, 3.6vw, 2.4rem) clamp(1.75rem, 4.5vw, 3rem);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: center;
}

.page-privacy .privacy-hero__title {
  margin: 0.55rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5.6vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-privacy .privacy-hero__lede {
  max-width: 46ch;
  margin: 0;
  color: rgba(233, 244, 238, 0.86);
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
  line-height: 1.85;
}

.page-privacy .privacy-hero__points {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--sage);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-hero__points li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.page-privacy .privacy-hero__points a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-privacy .privacy-hero__visual {
  margin: 0;
  border: 1px solid var(--line);
}

.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 主体两栏 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: clamp(1.6rem, 4vw, 2.75rem);
}

.page-privacy .privacy-nav {
  padding: 1rem 1.1rem 1.15rem;
  background: linear-gradient(160deg, rgba(23, 74, 58, 0.62), rgba(12, 43, 34, 0.4));
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-privacy .privacy-nav__label {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-privacy .privacy-nav__list {
  list-style: none;
  margin: 0.7rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-privacy .privacy-nav__link {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  padding: 0.42rem 0.55rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(233, 244, 238, 0.78);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-privacy .privacy-nav__link:hover,
.page-privacy .privacy-nav__link:focus-visible {
  color: var(--gold-soft);
  background: rgba(39, 211, 224, 0.08);
  border-left-color: var(--cyan);
}

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

.page-privacy .privacy-nav__num {
  flex: none;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-privacy .privacy-nav__foot {
  margin: 0.9rem 0 0;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--sage);
}

.page-privacy .privacy-nav__foot a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-privacy .privacy-nav__foot a:hover,
.page-privacy .privacy-nav__foot a:focus-visible {
  color: var(--gold);
}

/* 条款正文 */
.page-privacy .privacy-doc {
  min-width: 0;
  max-width: 74ch;
}

.page-privacy .privacy-sec {
  padding-block: clamp(1.5rem, 3.4vw, 2.1rem);
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 1.5rem;
}

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

.page-privacy .privacy-sec__title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.24rem, 2.2vw, 1.58rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-sec__num {
  flex: none;
  padding: 0.08rem 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  border: 1px solid var(--line-gold);
  background: rgba(244, 184, 74, 0.08);
}

.page-privacy .privacy-sec p {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(233, 244, 238, 0.86);
}

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

/* 三分类列表 */
.page-privacy .privacy-terms {
  margin: 1rem 0 0;
  padding: 0;
}

.page-privacy .privacy-terms__row {
  display: grid;
  gap: 0.25rem;
  padding: 0.85rem 0;
  border-top: 1px dashed var(--line-soft);
}

.page-privacy .privacy-terms__row:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-terms dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gold-soft);
}

.page-privacy .privacy-terms dd {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.8;
  color: rgba(233, 244, 238, 0.84);
}

/* 用途与权利清单 */
.page-privacy .privacy-actions {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .privacy-actions li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.96rem;
  line-height: 1.8;
  color: rgba(233, 244, 238, 0.84);
}

.page-privacy .privacy-actions li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-privacy .privacy-actions strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--gold-soft);
}

/* 切角注释块 */
.page-privacy .privacy-note {
  margin: 1.15rem 0 0;
  padding: 1rem 1.2rem;
  background: linear-gradient(135deg, rgba(23, 74, 58, 0.78), rgba(12, 43, 34, 0.55));
  border-left: 2px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-privacy .privacy-note__label {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-privacy .privacy-note p:not(.privacy-note__label) {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(233, 244, 238, 0.88);
}

/* 折叠补充 */
.page-privacy .privacy-fold {
  margin: 1.1rem 0 0;
  border: 1px solid var(--line);
  background: rgba(12, 43, 34, 0.5);
}

.page-privacy .privacy-fold__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.94rem;
  line-height: 1.5;
  color: var(--gold-soft);
  transition: color var(--dur) var(--ease);
}

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

.page-privacy .privacy-fold__summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--cyan);
}

.page-privacy .privacy-fold[open] .privacy-fold__summary::after {
  content: "−";
}

.page-privacy .privacy-fold__summary:hover {
  color: var(--gold);
}

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

.page-privacy .privacy-fold__body {
  padding: 0 1rem 0.95rem;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-fold__body p {
  margin: 0.8rem 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(233, 244, 238, 0.84);
}

/* 联系块 */
.page-privacy .privacy-contact {
  margin-top: 1.3rem;
  padding: 1.15rem 1.25rem 1.3rem;
  background: linear-gradient(150deg, rgba(138, 99, 255, 0.14), rgba(12, 43, 34, 0.55) 62%);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-privacy .privacy-contact__label {
  margin: 0 0 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .privacy-contact__mail {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.8vw, 1.12rem);
  letter-spacing: 0.01em;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold-strong);
  overflow-wrap: anywhere;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-privacy .privacy-contact__mail:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.page-privacy .privacy-contact__note {
  margin: 0.7rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(233, 244, 238, 0.82);
}

.page-privacy .privacy-contact__note a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-privacy .privacy-contact__note a:hover,
.page-privacy .privacy-contact__note a:focus-visible {
  color: var(--gold);
}

/* 响应式 */
@media (min-width: 560px) {
  .page-privacy .privacy-nav__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-terms__row {
    grid-template-columns: 11.5rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
  }

  .page-privacy .privacy-actions li {
    padding-left: 1.55rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-nav-w) minmax(0, 1fr);
  }

  .page-privacy .privacy-nav {
    position: sticky;
    top: 1.5rem;
    align-self: start;
  }

  .page-privacy .privacy-nav__list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-privacy .privacy-sec {
    scroll-margin-top: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-nav__link,
  .page-privacy .privacy-fold__summary,
  .page-privacy .privacy-contact__mail,
  .page-privacy .breadcrumbs__link,
  .page-privacy .privacy-hero__points a {
    transition: none;
  }
}
<<<END>>>