.page-privacy {
  --pv-paper-fg: #1B2A24;
  --pv-hair: rgba(37, 72, 62, 0.2);
  background: var(--ink-900);
  color: var(--white);
  font-family: var(--font-body);
}

/* ---------- 页头 ---------- */
.page-privacy .pv-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2rem, 6vw, 3.4rem) 0 clamp(6rem, 12vw, 9rem);
  background: var(--ink-800);
}

.page-privacy .pv-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .pv-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  filter: saturate(1.15);
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 90% at 88% -10%, rgba(54, 241, 178, 0.2), transparent 62%),
    radial-gradient(80% 60% at 6% 100%, rgba(232, 179, 74, 0.12), transparent 70%),
    linear-gradient(180deg, rgba(8, 17, 14, 0.42) 0%, rgba(8, 17, 14, 0.9) 100%);
}

.page-privacy .pv-hero__inner {
  position: relative;
  max-width: 900px;
}

.page-privacy .pv-hero__crumb {
  margin-bottom: clamp(1.4rem, 4vw, 2.4rem);
}

.page-privacy .pv-hero__kicker {
  color: var(--mint);
  margin: 0 0 0.7rem;
}

.page-privacy .pv-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 4rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0 0 1.1rem;
  color: var(--white);
}

.page-privacy .pv-hero__lead {
  font-size: clamp(1rem, 2.2vw, 1.125rem);
  line-height: 1.8;
  color: rgba(246, 251, 248, 0.82);
  margin: 0;
  max-width: 62ch;
}

.page-privacy .pv-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin: clamp(1.6rem, 4vw, 2.4rem) 0 0;
  padding: clamp(1rem, 2.6vw, 1.3rem) 0 0;
  border-top: 1px solid rgba(54, 241, 178, 0.24);
}

.page-privacy .pv-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  min-width: 0;
}

.page-privacy .pv-hero__meta-k {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .pv-hero__meta-v {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--white);
  word-break: break-word;
}

/* ---------- 纸感阅读面板 ---------- */
.page-privacy .pv-paper {
  position: relative;
  z-index: 1;
  margin-top: clamp(-5rem, -9vw, -3rem);
  padding: clamp(2rem, 6vw, 3.4rem) 0 clamp(2.6rem, 7vw, 4.6rem);
  background: var(--paper);
  color: var(--pv-paper-fg);
  border-radius: 26px 26px 0 0;
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 2.4rem);
}

/* ---------- 条款目录 ---------- */
.page-privacy .pv-toc {
  min-width: 0;
}

.page-privacy .pv-toc__title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(20, 59, 48, 0.6);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0.35rem;
  display: flex;
  gap: 0.45rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

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

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid rgba(37, 72, 62, 0.3);
  border-radius: 999px;
  font-size: 0.82rem;
  line-height: 1.25;
  white-space: nowrap;
  color: var(--ink-800);
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  opacity: 0.66;
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible,
.page-privacy .pv-toc__link[aria-current="true"],
.page-privacy .pv-toc__link[data-active="true"] {
  background: var(--ink-800);
  border-color: var(--ink-800);
  color: var(--white);
  outline: none;
}

/* ---------- 正文条款 ---------- */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-clause {
  padding: clamp(1.5rem, 4vw, 2.2rem) 0;
  border-top: 1px solid var(--pv-hair);
}

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

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.page-privacy .pv-clause__num {
  flex: 0 0 auto;
  font-family: var(--font-editorial);
  font-size: clamp(1.45rem, 3.6vw, 1.95rem);
  line-height: 1;
  color: var(--ink-700);
  border-bottom: 2px solid var(--mint);
  padding-bottom: 0.1rem;
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 3.2vw, 1.6rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .pv-clause p {
  margin: 0 0 0.95rem;
  font-size: clamp(0.97rem, 1.7vw, 1.04rem);
  line-height: 1.85;
  color: var(--pv-paper-fg);
  max-width: 66ch;
}

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

.page-privacy .pv-link {
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(37, 72, 62, 0.45);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--ink-900);
  border-bottom-color: var(--mint);
}

/* ---------- 信息类型卡片 ---------- */
.page-privacy .pv-items {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
}

.page-privacy .pv-item {
  position: relative;
  padding: 1rem 1.1rem;
  background: rgba(246, 251, 248, 0.72);
  border-left: 3px solid var(--mint);
  border-radius: 0 12px 12px 0;
}

.page-privacy .pv-item__name {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink-800);
}

.page-privacy .pv-item__text {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(27, 42, 36, 0.88);
}

/* ---------- 用途 / 权利 编号列表 ---------- */
.page-privacy .pv-uses {
  counter-reset: pvuse;
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.05rem;
}

.page-privacy .pv-use {
  position: relative;
  padding-left: 2.5rem;
}

.page-privacy .pv-use::before {
  counter-increment: pvuse;
  content: counter(pvuse, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.14rem;
  padding: 0.12rem 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-800);
  background: var(--mint);
  border-radius: 999px;
}

.page-privacy .pv-use__t {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: 0.99rem;
  font-weight: 700;
  color: var(--ink-900);
}

.page-privacy .pv-use__text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.78;
  color: rgba(27, 42, 36, 0.86);
}

/* ---------- 提示色块 ---------- */
.page-privacy .pv-note {
  margin: 1.6rem 0 0;
  padding: 1.15rem 1.25rem;
  background: rgba(54, 241, 178, 0.18);
  border-radius: 20px 20px 20px 4px;
}

.page-privacy .pv-note__tag {
  margin-bottom: 0.55rem;
}

.page-privacy .pv-note p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--ink-800);
  max-width: 60ch;
}

/* ---------- 联系反馈 ---------- */
.page-privacy .pv-contact {
  position: relative;
  overflow: hidden;
  margin-top: clamp(1.8rem, 5vw, 2.8rem);
  padding: clamp(1.5rem, 4.5vw, 2.4rem);
  background: var(--ink-800);
  border-radius: 20px;
  color: var(--white);
}

.page-privacy .pv-contact::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -70px;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(54, 241, 178, 0.34), transparent 68%);
  pointer-events: none;
}

.page-privacy .pv-contact__tag {
  margin-bottom: 0.8rem;
}

.page-privacy .pv-contact__title {
  position: relative;
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.4vw, 1.65rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--white);
}

.page-privacy .pv-contact__lead {
  position: relative;
  margin: 0 0 1.4rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(246, 251, 248, 0.78);
  max-width: 58ch;
}

.page-privacy .pv-contact__list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
}

.page-privacy .pv-contact__item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(54, 241, 178, 0.18);
  min-width: 0;
}

.page-privacy .pv-contact__k {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .pv-contact__v {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .pv-contact__v--strong {
  color: var(--mint);
}

.page-privacy .pv-contact__more {
  position: relative;
  margin: 1.4rem 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(246, 251, 248, 0.76);
}

.page-privacy .pv-link--mint {
  color: var(--mint);
  border-bottom-color: rgba(54, 241, 178, 0.5);
}

.page-privacy .pv-link--mint:hover,
.page-privacy .pv-link--mint:focus-visible {
  color: var(--white);
  border-bottom-color: var(--amber);
}

.page-privacy .pv-top {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1.5rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid rgba(169, 184, 177, 0.42);
  border-radius: 999px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .pv-top::after {
  content: "↑";
  font-family: var(--font-mono);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--ink-900);
  background: var(--mint);
  border-color: var(--mint);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pv-items,
  .page-privacy .pv-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-paper {
    border-radius: 34px 34px 0 0;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(180px, 226px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.6rem);
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 6.5rem;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 0.1rem;
    overflow: visible;
    padding-bottom: 0;
  }

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

  .page-privacy .pv-toc__link {
    width: 100%;
    border: 0;
    border-left: 2px solid rgba(37, 72, 62, 0.24);
    border-radius: 0;
    padding: 0.5rem 0.2rem 0.5rem 0.85rem;
    white-space: normal;
    color: rgba(20, 59, 48, 0.78);
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible,
  .page-privacy .pv-toc__link[aria-current="true"],
  .page-privacy .pv-toc__link[data-active="true"] {
    background: rgba(54, 241, 178, 0.18);
    border-left-color: var(--mint);
    color: var(--ink-900);
  }

  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem 1.8rem;
  }

  .page-privacy .pv-items--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .pv-contact {
    padding: clamp(2rem, 3.2vw, 2.6rem);
  }

  .page-privacy .pv-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem 1.8rem;
  }
}

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