.page-privacy {
  --pv-soft: rgba(139, 92, 246, .13);
  --pv-card: linear-gradient(163deg, rgba(23, 18, 58, .96), rgba(14, 31, 42, .72));

  display: block;
  padding-block: clamp(20px, 3.4vw, 40px) clamp(64px, 9vw, 112px);
  padding-inline: var(--gutter);
  color: var(--text);
  background-color: var(--ink);
  background-image:
    radial-gradient(110% 55% at 6% -4%, rgba(139, 92, 246, .2), transparent 62%),
    radial-gradient(85% 45% at 102% 18%, rgba(34, 211, 238, .13), transparent 66%),
    linear-gradient(to right, var(--pv-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pv-soft) 1px, transparent 1px);
  background-size: auto, auto, 64px 64px, 64px 64px;
}

.page-privacy .rail {
  width: 100%;
  max-width: var(--rail);
  margin-inline: auto;
  padding-inline: 0;
}

/* ---------- 面包屑 ---------- */
.page-privacy .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 28px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--dim);
}

.page-privacy .crumb a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .35);
}

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

.page-privacy .crumb .crumb__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 44px);
  align-items: center;
  margin-bottom: clamp(40px, 6vw, 76px);
}

.page-privacy .privacy-hero__copy {
  position: relative;
  padding-left: clamp(14px, 2.2vw, 26px);
}

.page-privacy .privacy-hero__copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--neon), var(--cyan) 52%, var(--gold));
  transform: skewX(-7deg);
  transform-origin: bottom center;
}

.page-privacy .privacy-hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(2rem, 6.2vw, 3.5rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.035em;
  color: var(--text);
  text-shadow: 0 0 42px rgba(139, 92, 246, .3);
}

.page-privacy .privacy-hero .lede {
  margin: 0 0 20px;
  max-width: 60ch;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__chips .chip {
  padding: 7px 12px;
  font-size: 12px;
  letter-spacing: .04em;
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: var(--glow);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .privacy-hero__media .media-frame__cap {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--dim);
  background: rgba(11, 10, 20, .78);
  border-top: 1px solid var(--line);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 44px);
  align-items: start;
}

.page-privacy .privacy-body {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  min-width: 0;
}

/* ---------- 左侧编号目录 ---------- */
.page-privacy .privacy-index {
  padding: 16px 14px 18px;
  background: var(--pv-card);
  border: 1px solid var(--line);
  box-shadow: var(--glow);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-privacy .privacy-index .anchor-index__title {
  margin: 0 0 12px;
  padding-left: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--cyan);
}

.page-privacy .privacy-index__list {
  display: grid;
  gap: 0;
}

.page-privacy .anchor-link {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 10px 8px 10px 10px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-privacy .anchor-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 8px;
  right: 8px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 28%, var(--line));
  transform: skewX(-16deg);
  transform-origin: left center;
}

.page-privacy .anchor-link:first-child::before {
  display: none;
}

.page-privacy .anchor-link:hover,
.page-privacy .anchor-link[aria-current],
.page-privacy .anchor-link.is-active {
  color: var(--text);
  border-left-color: var(--neon);
  background: linear-gradient(90deg, rgba(139, 92, 246, .22), transparent 78%);
}

.page-privacy .anchor-link .index-no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--cyan);
  transition: color .2s ease;
}

.page-privacy .anchor-link:hover .index-no,
.page-privacy .anchor-link[aria-current] .index-no,
.page-privacy .anchor-link.is-active .index-no {
  color: var(--gold);
}

/* ---------- 右侧条目 ---------- */
.page-privacy .privacy-block {
  position: relative;
  padding-top: clamp(20px, 2.6vw, 30px);
  scroll-margin-top: calc(var(--header-h) + 22px);
}

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

.page-privacy .privacy-block + .privacy-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: min(100%, 540px);
  height: 1px;
  background: linear-gradient(90deg, var(--neon), var(--cyan) 46%, transparent);
  transform: skewX(-5deg);
  transform-origin: left center;
  opacity: .6;
}

.page-privacy .privacy-block__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 12px;
  align-items: center;
  margin-bottom: 14px;
}

.page-privacy .privacy-block__no {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--ink);
  background: linear-gradient(135deg, var(--cyan), var(--neon));
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
}

.page-privacy .privacy-block h2 {
  margin: 0;
  font-size: clamp(1.12rem, 2.9vw, 1.55rem);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.015em;
  color: var(--text);
}

.page-privacy .privacy-toggle {
  grid-column: 1 / -1;
  justify-self: start;
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
  background: rgba(23, 18, 58, .7);
  border: 1px solid var(--line);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
  transition: color .2s ease, border-color .2s ease, background-color .2s ease;
}

.page-privacy .privacy-toggle:hover,
.page-privacy .privacy-toggle:focus-visible {
  color: var(--text);
  border-color: var(--neon);
  background: rgba(139, 92, 246, .16);
}

.page-privacy .privacy-block__body {
  display: grid;
  gap: 14px;
  padding-left: 14px;
  border-left: 1px solid rgba(44, 38, 87, .85);
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-privacy .privacy-block__body p {
  margin: 0;
}

.page-privacy .privacy-block__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .4);
  transition: color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-block__body a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-privacy .privacy-block__body strong {
  color: var(--gold);
  font-weight: 700;
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 18px;
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  top: .74em;
  left: 0;
  width: 9px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--neon));
  transform: skewY(-14deg);
}

.page-privacy .pv-key {
  margin-right: 8px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-key::after {
  content: "／";
  margin-left: 2px;
  color: var(--neon);
  font-weight: 400;
}

.page-privacy .pv-note {
  padding: 11px 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--dim);
  background: rgba(14, 31, 42, .62);
  border-left: 2px solid var(--ok);
}

/* ---------- 跨设备三栏 ---------- */
.page-privacy .pv-device {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-privacy .pv-device__col {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: 14px 15px 16px;
  background: var(--panel-2);
}

.page-privacy .pv-device__tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-privacy .pv-device__col p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 保留期限表 ---------- */
.page-privacy .pv-keep {
  display: grid;
  margin: 0;
  border: 1px solid var(--line);
  background: rgba(14, 31, 42, .5);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-privacy .pv-keep__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
}

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

.page-privacy .pv-keep dt {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-keep dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .pv-keep .num {
  margin: 0 3px;
  font-family: var(--font-mono);
  font-size: 1.55em;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

/* ---------- 请求三联 ---------- */
.page-privacy .pv-actions {
  display: grid;
  gap: 12px;
}

.page-privacy .pv-action {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 16px 16px 18px;
  background: var(--pv-card);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.page-privacy .pv-action:hover {
  border-color: var(--neon);
  transform: translateY(-3px);
  box-shadow: var(--glow);
}

.page-privacy .pv-action__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-privacy .pv-action h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-privacy .pv-action p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 联系条 ---------- */
.page-privacy .pv-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: rgba(139, 92, 246, .1);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-privacy .pv-contact__label {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--dim);
}

.page-privacy .pv-contact__value {
  font-family: var(--font-mono);
  font-size: clamp(.9rem, 2.4vw, 1.08rem);
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
  transition: color .2s ease;
}

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

/* ---------- 媒体查询 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-block__head {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 14px;
  }

  .page-privacy .privacy-toggle {
    grid-column: auto;
    justify-self: end;
  }
}

@media (min-width: 640px) {
  .page-privacy .pv-keep__item {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 20px;
    align-items: baseline;
    padding: 16px 18px;
  }
}

@media (min-width: 700px) {
  .page-privacy .privacy-block__body {
    padding-left: 22px;
  }

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

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

@media (min-width: 940px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-h) + 18px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-action,
  .page-privacy .anchor-link,
  .page-privacy .privacy-toggle {
    transition: none;
  }

  .page-privacy .pv-action:hover {
    transform: none;
  }
}