.page-privacy {
  --pv-jade-line: rgba(79, 179, 166, .55);
  --pv-jade-soft: rgba(79, 179, 166, .10);
  --pv-rail-w: 15rem;
  padding-bottom: clamp(56px, 8vw, 108px);
}

.page-privacy .breadcrumb {
  padding-top: clamp(20px, 3vw, 32px);
}

.page-privacy .pv-hero {
  padding: clamp(20px, 3vw, 36px) 0 clamp(28px, 4vw, 52px);
  max-width: 44em;
}

.page-privacy .pv-hero .eyebrow {
  color: var(--jade);
  margin-bottom: 18px;
}

.page-privacy .pv-hero h1 {
  font-family: var(--font-cond);
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  letter-spacing: .04em;
  line-height: 1.16;
  color: var(--stone);
  margin: 0 0 18px;
}

.page-privacy .pv-hero .lede {
  color: var(--silver);
  max-width: 36em;
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.page-privacy .pv-rail {
  display: none;
}

.page-privacy .pv-rail__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--slate);
  text-transform: uppercase;
  margin: 0 0 16px;
}

.page-privacy .pv-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--line);
}

.page-privacy .pv-rail__item {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 0 10px 18px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--slate);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: color .25s ease, border-color .25s ease;
}

.page-privacy .pv-rail__item:hover,
.page-privacy .pv-rail__item:focus-visible {
  color: var(--stone);
  border-left-color: var(--pv-jade-line);
}

.page-privacy .pv-rail__item[data-active="true"] {
  color: var(--stone);
  border-left-color: var(--jade);
}

.page-privacy .pv-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
  letter-spacing: .08em;
}

.page-privacy .pv-rail__item[data-active="true"] .pv-rail__num {
  color: var(--jade);
}

.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-sec {
  position: relative;
  padding: clamp(28px, 4vw, 44px) 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-sec--last {
  border-bottom: 0;
}

.page-privacy .pv-sec::before {
  content: "";
  position: absolute;
  left: -14px;
  top: clamp(32px, 4vw, 50px);
  width: 2px;
  height: 42px;
  background: linear-gradient(180deg, var(--jade), rgba(79, 179, 166, 0));
  border-radius: 2px;
}

.page-privacy .pv-sec__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
  margin: 0 0 8px;
}

.page-privacy .pv-sec h2 {
  margin: 0 0 18px;
  color: var(--stone);
}

.page-privacy .pv-sec p {
  color: var(--silver);
  max-width: 38em;
}

.page-privacy .pv-note {
  font-size: 14px;
  color: var(--slate);
  border-left: 2px solid var(--line-strong);
  padding-left: 14px;
  margin-top: 22px;
}

.page-privacy .pv-note--jade {
  border-left-color: var(--jade);
  color: var(--silver);
}

/* 表格 */
.page-privacy .pv-table {
  margin: 26px 0 8px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-table__head {
  display: none;
}

.page-privacy .pv-table__row {
  display: block;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-table__cell {
  display: block;
  color: var(--silver);
  font-size: 15px;
  line-height: 1.7;
}

.page-privacy .pv-table__cell--key {
  font-family: var(--font-cond);
  font-weight: 600;
  color: var(--stone);
  font-size: 16px;
  margin-bottom: 6px;
}

/* 用途要点 */
.page-privacy .pv-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-privacy .pv-points__title {
  font-family: var(--font-cond);
  font-weight: 600;
  color: var(--stone);
  font-size: 16px;
  letter-spacing: .02em;
  margin: 0 0 4px;
  padding-left: 14px;
  position: relative;
}

.page-privacy .pv-points__title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--jade);
}

.page-privacy .pv-points li p:last-child {
  margin: 0;
  font-size: 15px;
}

/* 本地存储卡片 */
.page-privacy .pv-local-grid {
  margin-top: 26px;
}

.page-privacy .pv-local-card {
  background: var(--ink-3);
  border-radius: var(--radius);
  padding: 22px 22px 24px;
  position: relative;
  overflow: hidden;
}

.page-privacy .pv-local-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--glow-jade), transparent 70%);
  pointer-events: none;
}

.page-privacy .pv-local-card p {
  font-size: 15px;
  margin: 0;
}

.page-privacy .pv-local-card .plate__title {
  margin: 12px 0 8px;
  color: var(--stone);
}

/* 通栏纹理 */
.page-privacy .pv-banner {
  margin: clamp(36px, 5vw, 64px) 0 clamp(20px, 3vw, 36px);
}

.page-privacy .pv-banner .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

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

.page-privacy .pv-banner .media-frame__caption {
  margin-top: 12px;
  color: var(--slate);
  font-size: 13px;
  letter-spacing: .02em;
}

.page-privacy .pv-sec__cols {
  display: grid;
  gap: 24px;
  margin-top: 26px;
}

.page-privacy .pv-col {
  padding: 22px 22px 24px;
  background: var(--ink-2);
  border-radius: var(--radius);
  border-left: 3px solid var(--jade);
}

.page-privacy .pv-col h3 {
  margin: 0 0 10px;
  color: var(--stone);
}

.page-privacy .pv-col p {
  font-size: 15px;
  margin: 0;
}

.page-privacy .pv-notice {
  margin-top: 26px;
}

.page-privacy .pv-notice p {
  font-size: 15px;
  max-width: none;
}

/* 管理步骤 */
.page-privacy .pv-steps {
  list-style: none;
  counter-reset: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-privacy .pv-steps > li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  align-items: start;
}

.page-privacy .pv-steps__num {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
  background: var(--jade);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.page-privacy .pv-steps__title {
  font-family: var(--font-cond);
  font-weight: 600;
  color: var(--stone);
  font-size: 16px;
  margin: 4px 0 6px;
}

.page-privacy .pv-steps li p:last-child {
  margin: 0;
  font-size: 15px;
}

/* 联系区 */
.page-privacy .pv-contact {
  display: grid;
  gap: 22px;
  margin-top: 26px;
  padding: clamp(22px, 3vw, 32px);
  background: var(--ink-3);
  border-radius: var(--radius-lg);
}

.page-privacy .pv-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--gold);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.page-privacy .pv-contact__value {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.4vw, 1.15rem);
  color: var(--stone);
  margin: 0 0 14px;
  word-break: break-all;
}

.page-privacy .pv-copy {
  background: transparent;
  border: 1px solid var(--jade);
  color: var(--jade);
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .05em;
  cursor: pointer;
  transition: background .25s ease, color .25s ease;
}

.page-privacy .pv-copy:hover,
.page-privacy .pv-copy:focus-visible {
  background: var(--jade);
  color: var(--ink);
}

.page-privacy .pv-copy[data-copied="true"] {
  background: var(--jade);
  color: var(--ink);
  border-color: var(--jade);
}

.page-privacy .pv-contact__side p {
  font-size: 14px;
  margin: 0 0 12px;
  color: var(--silver);
}

.page-privacy .pv-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 4px;
}

.page-privacy .pv-contact__links a {
  color: var(--jade);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 179, 166, .35);
  padding-bottom: 2px;
}

.page-privacy .pv-contact__links a:hover,
.page-privacy .pv-contact__links a:focus-visible {
  border-bottom-color: var(--jade);
}

/* 平板 */
@media (min-width: 720px) {
  .page-privacy .pv-table__head {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 18px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line-strong);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--gold);
    text-transform: uppercase;
  }

  .page-privacy .pv-table__row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 18px;
    align-items: start;
  }

  .page-privacy .pv-table__cell--key {
    margin-bottom: 0;
  }

  .page-privacy .pv-points {
    grid-template-columns: 1fr 1fr;
    gap: 28px 36px;
  }

  .page-privacy .pv-sec__cols {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-privacy .pv-contact {
    grid-template-columns: 1.1fr 1fr;
    align-items: start;
  }
}

/* 桌面：窄栏长文 + 右侧刻度 */
@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) var(--pv-rail-w);
    gap: clamp(40px, 6vw, 88px);
  }

  .page-privacy .pv-rail {
    display: block;
    position: sticky;
    top: 96px;
    order: 2;
    align-self: start;
    padding-left: 8px;
  }

  .page-privacy .pv-body {
    order: 1;
  }

  .page-privacy .pv-hero {
    max-width: 46em;
  }

  .page-privacy .pv-sec::before {
    left: -20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-rail__item,
  .page-privacy .pv-copy,
  .page-privacy .pv-contact__links a {
    transition: none;
  }
}