.page-privacy {
  --p-line: rgba(29, 233, 255, 0.18);
  --p-soft: rgba(29, 233, 255, 0.07);
  --p-panel: #0B1324;
  --p-rail: #101C32;
}

.page-privacy .privacy-hero {
  padding: 20px 0 26px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-title {
  margin: 12px 0 0;
  max-width: 880px;
  line-height: 1.02;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-lede {
  margin: 18px 0 0;
  max-width: 60ch;
  color: var(--soft);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 22px 0 0;
  padding: 0;
}

.page-privacy .meta-item {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
}

.page-privacy .meta-key {
  font-family: var(--font-mono);
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .meta-val {
  color: var(--muted);
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-toc {
  padding: 24px 0 20px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .toc-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.page-privacy .toc-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}

.page-privacy .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  color: var(--soft);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .toc-list a:hover,
.page-privacy .toc-list a:focus-visible {
  background: var(--p-soft);
  border-left-color: var(--cyan);
  color: var(--text);
  outline: none;
}

.page-privacy .toc-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.08em;
}

.page-privacy .toc-name {
  font-size: 14px;
}

/* ---------- 正文 ---------- */
.page-privacy .policy-doc {
  padding-bottom: 48px;
}

.page-privacy .policy-ch {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 28px 0 8px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 88px;
}

.page-privacy .ch-rail {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 12px;
  border-left: 2px solid var(--p-line);
}

.page-privacy .ch-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-privacy .ch-tag {
  display: inline-block;
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted);
  background: var(--p-rail);
  border: 1px solid var(--line);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

.page-privacy .ch-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 30px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-privacy .ch-body p {
  margin: 0 0 12px;
  color: var(--soft);
  font-size: 15px;
  line-height: 1.85;
}

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

.page-privacy .ch-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(29, 233, 255, 0.4);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-privacy .ch-body a:hover,
.page-privacy .ch-body a:focus-visible {
  color: var(--text);
  border-bottom-color: var(--text);
  outline: none;
}

/* ---------- 信息牌列表 ---------- */
.page-privacy .data-list {
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .data-row {
  background: var(--p-panel);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  padding: 14px 16px 15px;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}

.page-privacy .data-row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-privacy .data-row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--soft);
}

.page-privacy .data-list--rights .data-row {
  border-left-color: var(--green);
}

.page-privacy .data-list--rights .data-row dt {
  color: var(--green);
}

/* ---------- 目的编号列表 ---------- */
.page-privacy .purpose-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .purpose-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-privacy .purpose-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .purpose-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.75;
  color: var(--yellow);
  min-width: 1.6em;
}

.page-privacy .purpose-list strong {
  color: var(--text);
  font-weight: 500;
}

.page-privacy .purpose-list div {
  font-size: 14px;
  line-height: 1.8;
  color: var(--soft);
}

/* ---------- 普通列表 ---------- */
.page-privacy .plain-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .plain-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--soft);
}

.page-privacy .plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 7px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .plain-list strong {
  color: var(--text);
  font-weight: 500;
}

.page-privacy .rights-note {
  margin-top: 16px !important;
  padding: 12px 16px;
  background: var(--p-soft);
  border-left: 2px solid var(--cyan);
  font-size: 13px !important;
  line-height: 1.8;
}

/* ---------- 图片 ---------- */
.page-privacy .privacy-figure {
  margin: 28px 0 8px;
  padding: 0;
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--p-panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-privacy .privacy-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ---------- 滚动显现 ---------- */
.js .page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.48s ease, transform 0.48s ease;
  transition-delay: calc(var(--i, 0) * 70ms);
}

.js .page-privacy [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .js .page-privacy [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-privacy .toc-list a {
    transition: none;
  }
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-privacy .toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 20px;
  }

  .page-privacy .data-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 880px) {
  .page-privacy .privacy-hero {
    padding: 30px 0 36px;
  }

  .page-privacy .policy-ch {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 44px;
    padding: 44px 0 14px;
  }

  .page-privacy .ch-rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-left: 16px;
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .ch-title {
    margin-bottom: 16px;
  }

  .page-privacy .ch-body p {
    font-size: 16px;
  }

  .page-privacy .privacy-figure {
    margin: 36px 0 10px;
  }

  .page-privacy .policy-doc {
    padding-bottom: 64px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .toc-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .purpose-list li {
    gap: 20px;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy .privacy-toc,
  .page-privacy .ch-tag {
    display: none;
  }

  .page-privacy .policy-ch {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 14px 0;
    page-break-inside: avoid;
    border-top: 1px solid #999;
  }

  .page-privacy .ch-rail {
    position: static;
    border-left: 0;
    padding-left: 0;
  }

  .page-privacy .data-row,
  .page-privacy .rights-note,
  .page-privacy .privacy-figure img {
    clip-path: none;
    background: transparent;
    border: 1px solid #999;
  }
}

.page-privacy {
  --i: 0.3s;
}