.page-privacy {
  --pv-rail: 214px;
  --pv-line-soft: rgba(22, 48, 79, 0.75);
  --pv-read: 42ch;
}

.page-privacy .pv-crumb {
  padding-top: clamp(14px, 2.5vw, 22px);
}

/* 页头 */
.page-privacy .pv-head {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background-image: linear-gradient(175deg, rgba(11, 27, 51, 0.9) 0%, rgba(6, 18, 37, 0) 78%);
}

.page-privacy .pv-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, var(--pv-line-soft) 0 1px, transparent 1px 64px);
  opacity: 0.35;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 10%, transparent 92%);
  mask-image: linear-gradient(180deg, #000 10%, transparent 92%);
}

.page-privacy .pv-head__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 3.5vw, 36px);
  padding: clamp(28px, 5vw, 60px) 0 clamp(26px, 4vw, 48px);
}

.page-privacy .pv-head__title {
  margin: 12px 0 0;
  font-family: var(--f-sans);
  font-weight: 800;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-head__lede {
  max-width: var(--pv-read);
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(234, 242, 255, 0.85);
}

.page-privacy .pv-meta {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  padding: 16px 18px;
}

.page-privacy .pv-meta__tag {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .pv-meta__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-meta__row {
  display: grid;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .pv-meta__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .pv-meta__k {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.page-privacy .pv-meta__v {
  font-size: 15px;
  color: var(--paper);
}

/* 顶部抽象图 */
.page-privacy .pv-fig {
  margin: clamp(22px, 4vw, 40px) auto 0;
}

.page-privacy .pv-fig__box .fig__frame {
  aspect-ratio: 1200 / 750;
  border: 1px solid var(--line);
}

.page-privacy .pv-fig__box .fig__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-privacy .pv-fig__box .fig__cap {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

/* 主体：索引 + 条款 */
.page-privacy .pv-body {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding: clamp(28px, 5vw, 60px) 0 clamp(40px, 6vw, 76px);
}

.page-privacy .pv-index {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.page-privacy .pv-index .verrail__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-privacy .pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .verrail__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 12px;
  border-left: 2px solid var(--line);
  background: rgba(11, 27, 51, 0.6);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.page-privacy .verrail__link:hover,
.page-privacy .verrail__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--cyan);
  background-color: var(--panel-2);
}

.page-privacy .verrail__link[aria-current="true"] {
  color: var(--paper);
  border-left-color: var(--cyan);
  background-image: linear-gradient(90deg, rgba(0, 229, 255, 0.16), rgba(0, 229, 255, 0));
}

.page-privacy .pv-index__num {
  font-size: 12px;
  color: var(--cyan);
}

.page-privacy .pv-index__top {
  display: inline-block;
  margin-top: 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .pv-index__top:hover,
.page-privacy .pv-index__top:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* 条款小节 */
.page-privacy .pv-clause {
  scroll-margin-top: 104px;
  padding-top: clamp(20px, 3vw, 30px);
  margin-top: clamp(30px, 5vw, 52px);
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .pv-clause .section__idx {
  margin: 0;
  padding: 4px 9px;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1;
  color: var(--line);
  background: transparent;
  border-radius: 2px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .pv-clause:hover .section__idx,
.page-privacy .pv-clause:focus-within .section__idx {
  color: var(--ink-on-accent);
  background-color: var(--cyan);
}

.page-privacy .pv-clause .section__title {
  margin: 0;
  font-family: var(--f-sans);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.25;
  color: var(--paper);
}

.page-privacy .pv-clause__body {
  margin-top: 16px;
  font-size: 16.5px;
  line-height: 1.78;
  color: rgba(234, 242, 255, 0.86);
}

.page-privacy .pv-clause__body > p {
  max-width: var(--pv-read);
  margin: 0 0 18px;
}

.page-privacy .pv-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
}

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

.page-privacy .pv-note {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  font-size: 15px;
  color: var(--muted);
}

/* 信息类型面板 */
.page-privacy .pv-types {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-type {
  background: linear-gradient(165deg, var(--panel), rgba(11, 27, 51, 0.55));
  border: 1px solid var(--line);
  padding: 16px 18px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-privacy .pv-type:hover {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-privacy .pv-type .panel__head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.page-privacy .pv-type .panel__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .pv-type .panel__body {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(234, 242, 255, 0.8);
}

.page-privacy .pv-type .panel__body p {
  margin: 0;
}

/* 用途对照 */
.page-privacy .pv-map {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-privacy .pv-map__row {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--panel);
}

.page-privacy .pv-map__row dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--cyan);
}

.page-privacy .pv-map__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(234, 242, 255, 0.84);
}

/* 保存措施 */
.page-privacy .pv-keep {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-keep__item {
  border: 1px solid var(--line);
  border-left: 3px solid var(--mint);
  background: var(--panel);
  padding: 15px 17px;
}

.page-privacy .pv-keep__title {
  margin: 10px 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .pv-keep__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(234, 242, 255, 0.82);
}

/* 操作步骤 */
.page-privacy .pv-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-privacy .pv-steps__num {
  padding: 4px 8px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-on-accent);
  background: var(--cyan);
}

.page-privacy .pv-steps__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .pv-steps__text p {
  margin: 0;
  max-width: var(--pv-read);
  font-size: 15px;
  line-height: 1.72;
  color: rgba(234, 242, 255, 0.82);
}

/* 联系方式 */
.page-privacy .pv-contact {
  display: grid;
  gap: 14px;
}

.page-privacy .pv-contact__item {
  border: 1px solid var(--line);
  border-top: 2px solid var(--orange);
  background: var(--panel-2);
  padding: 15px 17px;
}

.page-privacy .pv-contact__term {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .pv-contact__val {
  margin: 8px 0 0;
  font-size: 16px;
  line-height: 1.5;
  color: var(--paper);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-privacy .pv-contact__hint {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
}

.page-privacy .pv-copy {
  margin-top: 12px;
}

/* 返回路径 */
.page-privacy .pv-back {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: clamp(36px, 6vw, 64px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-back__label {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin-right: 4px;
}

/* 进入视口 */
.page-privacy [data-reveal] {
  opacity: 1;
}

.has-js .page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.has-js .page-privacy [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (min-width: 700px) {
  .page-privacy .pv-fig__box .fig__cap {
    font-size: 13px;
  }

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

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

  .page-privacy .pv-map__row {
    grid-template-columns: minmax(140px, 180px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    padding: 16px 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-head__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.85fr);
    align-items: end;
  }

  .page-privacy .pv-meta {
    padding: 20px 22px;
  }
}

@media (min-width: 1040px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(34px, 5vw, 68px);
    align-items: start;
  }

  .page-privacy .pv-index {
    position: sticky;
    top: 96px;
    border-top: 0;
    padding-top: 6px;
  }

  .page-privacy .pv-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-privacy .verrail__link {
    width: 100%;
    padding: 9px 12px;
  }

  .page-privacy .pv-index__top {
    margin-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .has-js .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .pv-type {
    transition: none;
  }

  .page-privacy .pv-type:hover {
    transform: none;
  }
}
<<<END>>>