.page-privacy {
  display: block;
  background:
    radial-gradient(58% 38% at 88% -6%, rgba(76, 111, 255, 0.12), transparent 70%),
    var(--ink);
  color: var(--text);
}

.page-privacy .wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.page-privacy .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* 面包屑 */
.page-privacy .pv-crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: clamp(18px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-2);
}

.page-privacy .pv-crumb a {
  color: var(--text-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .pv-crumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pv-crumb__sep {
  color: var(--dim);
}

.page-privacy .pv-crumb__now {
  color: var(--text);
}

/* 首屏 */
.page-privacy .pv-hero {
  padding-block: clamp(22px, 3.4vw, 40px) clamp(26px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-privacy .pv-hero h1 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 4rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.page-privacy .pv-hero .lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.75;
  color: var(--text-2);
}

.page-privacy .pv-ver {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-2);
}

.page-privacy .pv-ver li {
  position: relative;
  padding-left: 14px;
}

.page-privacy .pv-ver li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.page-privacy .pv-ver b {
  color: var(--cyan);
  font-weight: 600;
}

.page-privacy .pv-hero__media {
  margin: 0;
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  opacity: 0.55;
  filter: saturate(0.9);
}

.page-privacy .pv-hero__media .media__caption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-2);
}

/* 切角面板 */
.page-privacy .pv-cut {
  overflow: hidden;
  background: var(--panel);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  box-shadow: inset 0 0 0 1px var(--line);
}

.page-privacy .pv-cut--flip {
  clip-path: polygon(18px 0, 100% 0, 100% 100%, 0 100%, 0 18px);
}

/* 布局 */
.page-privacy .pv-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-block: clamp(26px, 4vw, 52px) clamp(44px, 6vw, 84px);
}

.page-privacy .pv-aside__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-2);
}

.page-privacy .pv-toc {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pv-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 15px;
  white-space: nowrap;
  font-size: 14px;
  color: var(--text-2);
  text-decoration: none;
  background: var(--panel);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  box-shadow: inset 0 0 0 1px var(--line);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-privacy .pv-toc a:hover {
  color: var(--text);
  background: #131a3c;
}

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

/* 正文 */
.page-privacy .pv-intro {
  margin: 0 0 clamp(24px, 3.4vw, 38px);
  padding: 16px 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-2);
  background: rgba(76, 111, 255, 0.08);
  border-left: 3px solid var(--blue);
}

.page-privacy .pv-intro a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 212, 0.4);
}

.page-privacy .clause {
  padding-block: clamp(26px, 4vw, 42px);
  border-top: 1px solid var(--line);
}

.page-privacy .clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

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

.page-privacy .clause__num {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-privacy .clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-privacy .clause p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
}

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

.page-privacy .clause p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 212, 0.4);
}

.page-privacy .clause p a:hover {
  border-bottom-color: var(--cyan);
}

/* 条目 */
.page-privacy .kv {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}

.page-privacy .kv__item {
  padding: 16px 18px;
  background: var(--panel);
  border-left: 2px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.page-privacy .kv__item--key {
  border-left-color: var(--cyan);
  background: linear-gradient(96deg, rgba(0, 229, 212, 0.11), rgba(14, 20, 48, 0.92) 62%);
}

.page-privacy .kv__t {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.page-privacy .kv__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-2);
}

.page-privacy .pv-callout {
  margin: 18px 0 0;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-2);
  background: rgba(255, 122, 61, 0.08);
  border-left: 3px solid var(--orange);
}

/* 联系块 */
.page-privacy .pv-contact {
  margin: 22px 0 0;
  padding: clamp(18px, 3vw, 26px);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-privacy .pv-contact__t {
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

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

.page-privacy .pv-contact__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-2);
}

.page-privacy .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  background: var(--ink);
  border: 0;
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
  cursor: pointer;
  transition: color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-privacy .copy-btn:hover,
.page-privacy .copy-btn:focus-visible {
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-privacy .copy-btn__state {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* 相关页面 */
.page-privacy .pv-next {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .pv-next a {
  padding: 10px 16px;
  font-size: 14px;
  color: var(--text-2);
  text-decoration: none;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  transition: color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-privacy .pv-next a:hover {
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

/* 桌面 */
@media (min-width: 900px) {
  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 236px;
    column-gap: clamp(36px, 5vw, 76px);
  }

  .page-privacy .pv-doc {
    grid-column: 1;
    grid-row: 1;
    max-width: 68ch;
  }

  .page-privacy .pv-aside {
    grid-column: 2;
    grid-row: 1;
    align-self: start;
    position: sticky;
    top: 96px;
  }

  .page-privacy .pv-toc {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .pv-toc a {
    width: 100%;
    padding: 9px 12px 9px 14px;
    margin-left: -1px;
    background: none;
    clip-path: none;
    box-shadow: none;
    border-left: 2px solid transparent;
  }

  .page-privacy .pv-toc a:hover {
    background: rgba(0, 229, 212, 0.07);
    border-left-color: var(--cyan);
  }
}