.page-privacy {
  --p-text: rgba(242, 247, 255, .84);
  --p-dim: rgba(143, 165, 191, .92);
  --p-panel: rgba(13, 34, 61, .78);
  position: relative;
  isolation: isolate;
  padding-bottom: clamp(60px, 8vw, 120px);
  color: var(--ky-white);
  background:
    radial-gradient(900px 520px at 86% -10%, rgba(255, 107, 26, .16), transparent 62%),
    radial-gradient(720px 520px at -12% 34%, rgba(18, 58, 94, .85), transparent 68%),
    linear-gradient(180deg, #071426 0%, #0a1d34 48%, #071426 100%);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .65;
  background-image:
    linear-gradient(to right, rgba(42, 74, 107, .18) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(42, 74, 107, .18) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(1100px 680px at 50% 0%, #000 0%, transparent 80%);
  mask-image: radial-gradient(1100px 680px at 50% 0%, #000 0%, transparent 80%);
}

.page-privacy .p-crumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-privacy .p-hero {
  padding-top: clamp(22px, 3.6vw, 44px);
}

.page-privacy .p-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}

.page-privacy .p-hero__title {
  margin: 14px 0 0;
  font-size: clamp(36px, 7.2vw, 72px);
  font-weight: 900;
  line-height: .98;
  letter-spacing: -.02em;
}

.page-privacy .p-hero__title em {
  font-style: normal;
  color: var(--ky-orange);
}

.page-privacy .p-hero__lead {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--p-text);
}

.page-privacy .p-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .p-hero__figure {
  position: relative;
  margin: 0;
}

.page-privacy .p-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 76%, 76% 100%, 0 100%);
  border: 1px solid var(--ky-line-soft);
  filter: saturate(.92) contrast(1.04);
}

.page-privacy .p-hero__caption {
  margin-top: 14px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--p-dim);
}

/* ---------- 正文布局 ---------- */
.page-privacy .p-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  margin-top: clamp(46px, 6.4vw, 92px);
}

.page-privacy .p-toc {
  padding-top: 16px;
  border-top: 1px solid var(--ky-line-soft);
}

.page-privacy .p-toc__title {
  margin: 0 0 14px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ky-mist);
}

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

.page-privacy .p-toc__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 8px 9px 0;
  border-bottom: 1px solid var(--ky-line-faint);
  font-size: 14px;
  line-height: 1.5;
  color: var(--p-text);
  text-decoration: none;
  transition: color .2s var(--ky-ease), border-color .2s var(--ky-ease), padding-left .2s var(--ky-ease);
}

.page-privacy .p-toc__list a:hover,
.page-privacy .p-toc__list a:focus-visible {
  padding-left: 6px;
  color: var(--ky-orange);
  border-color: var(--ky-orange);
}

.page-privacy .p-toc__n {
  flex: none;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  color: var(--ky-amber);
}

.page-privacy .p-toc__hint {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--p-dim);
}

.page-privacy .p-toc__hint a,
.page-privacy .p-link {
  color: var(--ky-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 26, .45);
}

.page-privacy .p-toc__hint a:hover,
.page-privacy .p-link:hover {
  border-color: var(--ky-orange);
}

/* ---------- 章节 ---------- */
.page-privacy .p-sec {
  padding: clamp(26px, 3.4vw, 42px) 0;
  border-top: 1px solid var(--ky-line-faint);
  scroll-margin-top: calc(var(--ky-header-h) + 26px);
}

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

.page-privacy .p-sec__num {
  margin: 0;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--ky-orange);
}

.page-privacy .p-sec__title {
  margin: 12px 0 0;
  font-size: clamp(23px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-privacy .p-sec__lead {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
  color: var(--p-text);
}

/* 定义式条目 */
.page-privacy .p-def {
  margin: 24px 0 0;
  padding: 0;
}

.page-privacy .p-def__row {
  padding: 16px 0;
  border-top: 1px solid var(--ky-line-faint);
}

.page-privacy .p-def__row:last-child {
  border-bottom: 1px solid var(--ky-line-faint);
}

.page-privacy .p-def__k {
  font-family: var(--ky-font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--ky-amber);
}

.page-privacy .p-def__v {
  margin: 8px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--p-text);
}

/* 用途面板 */
.page-privacy .p-use {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--ky-line-faint);
  background: var(--ky-line-faint);
}

.page-privacy .p-use__item {
  padding: 20px 20px 22px;
  background: var(--p-panel);
}

.page-privacy .p-use__tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid rgba(57, 255, 136, .35);
  font-family: var(--ky-font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--ky-green);
}

.page-privacy .p-use__item p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--p-text);
}

/* 橙色竖线强调 */
.page-privacy .p-callout {
  margin: 24px 0 0;
  padding: 14px 0 14px 20px;
  border-left: 2px solid var(--ky-orange);
  font-size: clamp(15.5px, 1.6vw, 17px);
  font-weight: 600;
  line-height: 1.8;
  color: var(--ky-white);
}

/* 保存时长 */
.page-privacy .p-keep {
  display: grid;
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .p-keep__item {
  display: grid;
  gap: 6px;
  padding-left: 16px;
  border-left: 1px solid var(--ky-line-soft);
}

.page-privacy .p-keep__h {
  font-family: var(--ky-font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--ky-orange);
}

.page-privacy .p-keep__v {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--p-text);
}

/* 保护措施 */
.page-privacy .p-shield {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .p-shield li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--p-text);
}

.page-privacy .p-shield li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  background: var(--ky-green);
  transform: rotate(45deg);
}

/* 权利条目 */
.page-privacy .p-rights {
  display: grid;
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .p-rights__item {
  padding: 18px 20px 20px;
  border: 1px solid var(--ky-line-faint);
  border-left: 2px solid rgba(255, 162, 77, .7);
  background: linear-gradient(160deg, rgba(18, 58, 94, .55), rgba(13, 34, 61, .32));
  transition: border-color .22s var(--ky-ease), background .22s var(--ky-ease);
}

.page-privacy .p-rights__item:hover {
  border-left-color: var(--ky-orange);
  background: linear-gradient(160deg, rgba(18, 58, 94, .78), rgba(13, 34, 61, .42));
}

.page-privacy .p-rights__n {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--ky-amber);
}

.page-privacy .p-rights__t {
  margin: 8px 0 0;
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ky-white);
}

.page-privacy .p-rights__item p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--p-text);
}

.page-privacy .p-rights__item a {
  color: var(--ky-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 107, 26, .45);
}

/* 联系信息 */
.page-privacy .p-contact {
  margin: 24px 0 0;
  padding: 20px 22px 22px;
  border: 1px solid var(--ky-line-soft);
  background: rgba(13, 34, 61, .6);
}

.page-privacy .p-contact__row {
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-bottom: 1px solid var(--ky-line-faint);
}

.page-privacy .p-contact__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .p-contact__k {
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ky-mist);
}

.page-privacy .p-contact__v {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ky-white);
  word-break: break-word;
}

/* 收尾行动条 */
.page-privacy .p-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(34px, 5vw, 60px);
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgba(255, 107, 26, .4);
  background: linear-gradient(120deg, rgba(255, 107, 26, .14), rgba(18, 58, 94, .28));
}

.page-privacy .p-cta__text {
  margin: 0;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 700;
  line-height: 1.5;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .p-def__row {
    display: grid;
    grid-template-columns: 152px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }

  .page-privacy .p-def__v {
    margin-top: 0;
  }

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

  .page-privacy .p-shield {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 30px;
  }

  .page-privacy .p-contact__row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 1000px) {
  .page-privacy .p-hero__inner {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: clamp(34px, 4.6vw, 72px);
  }

  .page-privacy .p-body {
    grid-template-columns: 258px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .p-toc {
    position: sticky;
    top: calc(var(--ky-header-h) + 22px);
  }

  .page-privacy .p-sec__lead {
    font-size: 16.5px;
  }
}

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