.page-privacy {
  --pv-col: 40em;
  --pv-idx-w: 172px;
  position: relative;
  z-index: 1;
  color: var(--text);
  font-family: var(--font-body);
  padding-block: clamp(24px, 4vw, 48px) clamp(72px, 10vw, 140px);
}

.page-privacy .xg-breadcrumb {
  margin-bottom: clamp(20px, 3vw, 36px);
}

/* ---------- 首屏 ---------- */
.pv-hero {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
  padding-bottom: clamp(34px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
}

.pv-hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 5.4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 14px 0 18px;
}

.pv-hero__title em {
  font-style: normal;
  color: var(--lime);
}

.pv-hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-deep);
}

.pv-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 82% 10%, rgba(184, 255, 63, 0.16), transparent 58%);
  pointer-events: none;
}

.pv-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 索引 + 正文 ---------- */
.pv-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  margin-top: clamp(36px, 5vw, 64px);
}

.pv-index {
  min-width: 0;
}

.pv-index__cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  margin: 0 0 10px;
}

.pv-index__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.pv-index__list::-webkit-scrollbar {
  display: none;
}

.pv-index__list li {
  flex: none;
}

.pv-index__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text-dim);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.pv-index__list a:hover,
.pv-index__list a:focus-visible {
  color: var(--text);
  border-color: var(--lime);
  transform: translateY(-1px);
}

.pv-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

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

.page-privacy .pv-body p {
  margin: 0 0 14px;
  max-width: var(--pv-col);
  color: var(--text-dim);
  line-height: 1.85;
}

.page-privacy .pv-body h3 {
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  margin: 0 0 8px;
}

.page-privacy .xg-h2 {
  margin: 0 0 clamp(14px, 2vw, 20px);
}

.page-privacy .pv-body a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-body a:hover,
.page-privacy .pv-body a:focus-visible {
  color: var(--text);
}

/* ---------- 分节 ---------- */
.pv-sec {
  padding-block: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--line);
}

.pv-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.pv-sec__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--lime);
  margin: 0 0 12px;
}

/* ---------- 收集范围 ---------- */
.pv-grid {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.pv-item {
  min-width: 0;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(36, 19, 68, 0.92), rgba(20, 10, 43, 0.92));
  box-shadow: var(--shadow-deep);
  transition: transform 0.18s var(--ease);
}

.pv-item:hover {
  transform: translateY(-2px);
}

.pv-item__t {
  display: block;
}

.pv-item p {
  margin: 0 0 12px;
}

.pv-item__flag {
  display: inline-block;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 10px;
}

/* ---------- 用途对照 ---------- */
.pv-use {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
}

.pv-use > li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2vw, 26px);
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px dashed var(--line);
}

.pv-use > li:first-child {
  border-top: 0;
  padding-top: 0;
}

.pv-use__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  height: fit-content;
}

.pv-use p {
  margin: 0;
}

/* ---------- 保存期限 ---------- */
.pv-keep {
  margin: clamp(20px, 3vw, 32px) 0 24px;
  padding: 0;
  display: grid;
}

.pv-keep__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.pv-keep__row:first-child {
  border-top: 1px solid var(--line);
}

.pv-keep dt {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text);
}

.pv-keep dd {
  margin: 0;
  max-width: var(--pv-col);
  color: var(--text-dim);
  line-height: 1.8;
}

/* ---------- 安全措施 ---------- */
.pv-guard {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.pv-guard > li {
  padding: 2px 0 2px 18px;
  border-left: 2px solid var(--line);
}

.pv-guard__k {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.pv-guard p {
  margin: 0;
}

/* ---------- 要点横幅 ---------- */
.pv-banner {
  position: relative;
  margin-block: clamp(28px, 4vw, 46px);
  padding: clamp(20px, 3vw, 30px) clamp(20px, 3.2vw, 36px);
  background: var(--paper);
  color: var(--text-on-paper);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-deep);
}

.pv-banner summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.9vw, 1.22rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-on-paper);
}

.pv-banner summary::-webkit-details-marker {
  display: none;
}

.pv-banner__tag {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 3px 9px;
  border: 1px solid var(--text-on-paper);
  border-radius: 999px;
  background: rgba(184, 255, 63, 0.6);
  color: var(--text-on-paper);
}

.pv-banner__text {
  flex: 1 1 16em;
  min-width: 0;
}

.pv-banner summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-dim-on-paper);
  margin-left: auto;
}

.pv-banner[open] summary::after {
  content: "－";
}

.pv-banner p {
  margin: 14px 0 0;
  max-width: var(--pv-col);
  color: var(--text-dim-on-paper);
  line-height: 1.85;
}

/* ---------- 你的权利 ---------- */
.pv-rights {
  margin: clamp(20px, 3vw, 32px) 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.pv-rights__row {
  display: grid;
  gap: 8px;
  padding: clamp(16px, 2.2vw, 22px);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(36, 19, 68, 0.5);
}

.pv-rights dt {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text);
}

.pv-rights dd {
  margin: 0;
  color: var(--text-dim);
  line-height: 1.8;
}

/* ---------- 联系方式 ---------- */
.pv-contact {
  margin: clamp(20px, 3vw, 30px) 0 24px;
  display: grid;
  border-top: 1px solid var(--line);
}

.pv-contact__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.pv-contact__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.pv-contact__v {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--text);
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .pv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pv-guard {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 28px;
  }
}

@media (min-width: 760px) {
  .pv-keep__row {
    grid-template-columns: minmax(0, 15em) minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .pv-rights__row {
    grid-template-columns: minmax(0, 14em) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .pv-contact__row {
    grid-template-columns: minmax(0, 10em) minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .pv-hero {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .pv-layout {
    grid-template-columns: var(--pv-idx-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 88px);
  }

  .pv-index {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .pv-index__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .pv-index__list a {
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: none;
    padding: 9px 0 9px 14px;
    width: 100%;
  }

  .pv-index__list a:hover,
  .pv-index__list a:focus-visible {
    border-left-color: var(--lime);
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pv-item,
  .pv-index__list a {
    transition: none;
  }

  .pv-item:hover,
  .pv-index__list a:hover {
    transform: none;
  }
}