.page-privacy {
  --pv-rail: 236px;
  --pv-cut: 16px;
  position: relative;
  overflow-x: clip;
  padding-bottom: clamp(40px, 6vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding-top: clamp(24px, 3.5vw, 48px);
  padding-bottom: clamp(28px, 4vw, 56px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(880px 420px at 88% -14%, rgba(53, 245, 160, 0.10), transparent 62%),
    radial-gradient(700px 380px at 2% 6%, rgba(111, 227, 255, 0.08), transparent 68%);
}

.page-privacy .pv-hero__inner {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
  margin-top: clamp(20px, 3vw, 36px);
}

.page-privacy .pv-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(31px, 5.2vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 18ch;
}

.page-privacy .pv-hero__lede {
  margin: 16px 0 0;
  max-width: 58ch;
}

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

.page-privacy .pv-hero__media {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--space-900);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .pv-hero__media::after {
  content: "";
  position: absolute;
  left: 38%;
  right: -12%;
  bottom: -34%;
  height: 62%;
  background: linear-gradient(120deg, rgba(53, 245, 160, 0.16), transparent 72%);
  transform: rotate(-4deg);
  pointer-events: none;
}

@media (min-width: 920px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: end;
  }
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  padding-top: clamp(32px, 5vw, 64px);
}

.page-privacy .pv-body__grid {
  display: grid;
  gap: clamp(26px, 3.4vw, 44px);
}

@media (min-width: 1000px) {
  .page-privacy .pv-body__grid {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 76px);
  }
}

/* ---------- 左侧小节索引 ---------- */
.page-privacy .pv-index {
  border-left: 1px solid var(--line-soft);
  padding-left: 16px;
}

@media (min-width: 1000px) {
  .page-privacy .pv-index {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

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

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

.page-privacy .pv-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 7px 10px 7px 0;
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  border-radius: var(--r-sm);
  transition: color 0.2s var(--ease-brand), background-color 0.2s var(--ease-brand);
}

.page-privacy .pv-index__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--neon-line);
  background: transparent;
  transition: background-color 0.2s var(--ease-brand), box-shadow 0.2s var(--ease-brand);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  color: var(--text);
  background: rgba(53, 245, 160, 0.06);
}

.page-privacy .pv-index__link:hover .pv-index__dot,
.page-privacy .pv-index__link:focus-visible .pv-index__dot {
  background: var(--neon);
  box-shadow: 0 0 0 4px var(--neon-soft);
}

/* ---------- 分节 ---------- */
.page-privacy .pv-block {
  position: relative;
  padding: clamp(26px, 3.4vw, 46px) 0;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 96px;
}

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

.page-privacy .pv-block::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 68px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), transparent);
}

.page-privacy .pv-block:first-child::before {
  display: none;
}

.page-privacy .pv-block__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  margin-bottom: 20px;
}

.page-privacy .pv-block__num {
  padding-top: 6px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--neon);
}

.page-privacy .pv-block__title {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(21px, 2.4vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-privacy .pv-block__lead {
  margin: 9px 0 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}

.page-privacy .pv-block__lead a,
.page-privacy .pv-fact p a,
.page-privacy .pv-notes a,
.page-privacy .pv-actions a,
.page-privacy .pv-contact a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-line);
}

.page-privacy .pv-block__lead a:hover,
.page-privacy .pv-notes a:hover,
.page-privacy .pv-actions a:hover,
.page-privacy .pv-contact a:hover {
  color: var(--neon);
  border-bottom-color: var(--neon-line);
}

@media (min-width: 760px) {
  .page-privacy .pv-block > *:not(.pv-block__head) {
    margin-left: 46px;
  }
}

/* ---------- 信息类型卡片 ---------- */
.page-privacy .pv-facts {
  display: grid;
  gap: 12px;
}

@media (min-width: 700px) {
  .page-privacy .pv-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-fact {
  position: relative;
  padding: 18px 18px 20px 20px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--neon-line);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: linear-gradient(180deg, rgba(13, 31, 66, 0.88), rgba(8, 21, 50, 0.72));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--pv-cut)), calc(100% - var(--pv-cut)) 100%, 0 100%);
  transition: border-color 0.24s var(--ease-brand);
}

.page-privacy .pv-fact:hover {
  border-left-color: var(--neon);
}

.page-privacy .pv-fact__title {
  margin: 12px 0 6px;
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .pv-fact p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 用途列表 ---------- */
.page-privacy .pv-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

@media (min-width: 860px) {
  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-use {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(8, 21, 50, 0.6);
}

.page-privacy .pv-use__idx {
  font-family: var(--font-data);
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-privacy .pv-use h3 {
  margin: 0 0 6px;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-use p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 本地存储折叠块 ---------- */
.page-privacy .pv-store {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(13, 31, 66, 0.86), rgba(4, 10, 28, 0.68));
  overflow: hidden;
}

.page-privacy .pv-store__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-store__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-store__summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -2px;
}

.page-privacy .pv-store__icon {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border: 1px solid var(--neon-line);
  border-radius: 50%;
}

.page-privacy .pv-store__icon::before,
.page-privacy .pv-store__icon::after {
  content: "";
  position: absolute;
  left: 5px;
  right: 5px;
  top: 50%;
  height: 1.5px;
  background: var(--neon);
  transform: translateY(-50%);
}

.page-privacy .pv-store__icon::after {
  transform: translateY(-50%) rotate(90deg);
  transition: opacity 0.2s var(--ease-brand);
}

.page-privacy .pv-store[open] .pv-store__icon::after {
  opacity: 0;
}

.page-privacy .pv-store__list {
  list-style: none;
  margin: 0;
  padding: 0 18px;
}

.page-privacy .pv-store__list li {
  display: grid;
  grid-template-columns: minmax(0, 132px) minmax(0, 1fr);
  gap: 10px;
  padding: 11px 0;
  border-top: 1px dashed var(--line-soft);
  font-size: 15px;
  line-height: 1.65;
}

.page-privacy .pv-store__list strong {
  font-weight: 600;
  color: var(--text);
}

.page-privacy .pv-store__list span {
  color: var(--muted);
}

.page-privacy .pv-store__foot {
  margin: 0;
  padding: 14px 18px 18px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 订阅设置行 ---------- */
.page-privacy .pv-settings {
  display: grid;
  gap: 10px;
}

.page-privacy .pv-setting {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(8, 21, 50, 0.62);
}

@media (min-width: 620px) {
  .page-privacy .pv-setting {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
  }
}

.page-privacy .pv-setting h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-setting p {
  margin: 5px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .pv-setting__state {
  justify-self: start;
  padding: 5px 11px;
  border: 1px solid var(--neon-line);
  border-radius: var(--r-pill);
  background: var(--neon-soft);
  color: var(--neon);
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.page-privacy .pv-setting__state.is-off {
  border-color: var(--line);
  background: rgba(148, 166, 204, 0.08);
  color: var(--muted);
}

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

.page-privacy .pv-notes li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-privacy .pv-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

/* ---------- 可执行动作 ---------- */
.page-privacy .pv-actions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .pv-actions li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-privacy .pv-actions li:last-child {
  border-bottom: 0;
}

.page-privacy .pv-actions__mark {
  font-family: var(--font-data);
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--neon);
  padding-top: 3px;
}

.page-privacy .pv-actions h3 {
  margin: 0 0 5px;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.page-privacy .pv-actions p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 联系区 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 10px;
  padding: 20px 22px;
  border: 1px solid var(--orange-line);
  border-radius: var(--r-md);
  background: linear-gradient(140deg, rgba(255, 122, 41, 0.10), rgba(8, 21, 50, 0.7) 62%);
}

.page-privacy .pv-contact__text {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

@media (max-width: 619px) {
  .page-privacy .pv-hero__media {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  }

  .page-privacy .pv-store__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
}