/* ===== 数据保护页 /data-protection/ ===== */
.page-privacy {
  --pri-side: 244px;
  --pri-soft: #2A2C31;
  --pri-grid: rgba(11, 11, 12, 0.032);
  display: block;
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: calc(var(--hdr-bar) + var(--announce-h) + 56px) 0 44px;
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(160deg, rgba(11, 11, 12, 0.7) 0%, rgba(11, 11, 12, 0.92) 60%, var(--ink) 100%),
    repeating-linear-gradient(90deg, rgba(246, 247, 244, 0.055) 0 1px, transparent 1px 74px),
    repeating-linear-gradient(0deg, rgba(246, 247, 244, 0.055) 0 1px, transparent 1px 74px);
}

.page-privacy .privacy-hero__inner {
  position: relative;
}

.page-privacy .privacy-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper);
}

.page-privacy .privacy-hero__eyebrow::before {
  content: "";
  flex: none;
  width: 34px;
  height: 2px;
  background: var(--red);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 8vw, 64px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.015em;
}

.page-privacy .privacy-hero__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-70);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 30px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-ink);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-70);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  margin: 24px 0 0;
  font-size: 13px;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  padding: 36px 0 88px;
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pri-side) minmax(0, 1fr);
    gap: 72px;
    padding: 56px 0 120px;
  }
}

/* ---------- 章节目录 ---------- */
.page-privacy .privacy-chapter {
  border-top: 2px solid var(--red);
  padding-top: 18px;
}

@media (min-width: 960px) {
  .page-privacy .privacy-chapter {
    position: sticky;
    top: calc(var(--hdr-bar) + 26px);
  }
}

.page-privacy .privacy-chapter .chapter-nav__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-privacy .privacy-chapter .chapter-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-chapter .chapter-nav__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-privacy .privacy-chapter .chapter-nav__link:hover,
.page-privacy .privacy-chapter .chapter-nav__link.is-active,
.page-privacy .privacy-chapter .chapter-nav__link[aria-current="true"] {
  color: var(--red);
  border-color: var(--red);
}

.page-privacy .privacy-chapter .chapter-nav__idx {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

@media (max-width: 959px) {
  .page-privacy .privacy-chapter .chapter-nav__list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .page-privacy .privacy-chapter .chapter-nav__list::-webkit-scrollbar {
    display: none;
  }
  .page-privacy .privacy-chapter .chapter-nav__link {
    padding: 8px 18px 8px 0;
    margin-right: 18px;
    font-size: 14px;
    white-space: nowrap;
    border-bottom: none;
    border-right: 1px solid var(--line);
  }
  .page-privacy .privacy-chapter .chapter-nav__list > li:last-child .chapter-nav__link {
    margin-right: 0;
    border-right: none;
  }
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-doc {
  min-width: 0;
  background-image: repeating-linear-gradient(90deg, var(--pri-grid) 0 1px, transparent 1px 88px);
}

.page-privacy .privacy-sec {
  padding-bottom: 44px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-sec:last-of-type {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy .privacy-sec__num {
  flex: none;
  padding-top: 2px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.6vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-sec__body {
  max-width: 70ch;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--pri-soft);
}

.page-privacy .privacy-sec__body p {
  margin: 0 0 18px;
}

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

.page-privacy .privacy-sec__body strong {
  font-weight: 800;
  color: var(--ink);
}

/* 数据分项 */
.page-privacy .privacy-data {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-data__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

@media (min-width: 720px) {
  .page-privacy .privacy-data__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

.page-privacy .privacy-data__key {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-privacy .privacy-data__key::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  margin-right: 8px;
  vertical-align: middle;
  background: var(--red);
}

.page-privacy .privacy-data__val {
  font-size: 15.5px;
  line-height: 1.85;
}

/* 分点说明 */
.page-privacy .privacy-sec__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-sec__list > li {
  position: relative;
  padding-left: 22px;
}

.page-privacy .privacy-sec__list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 12px;
  height: 1px;
  background: var(--blue);
}

/* 用户权利 */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

@media (min-width: 640px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .privacy-rights > li {
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 2px solid var(--jade);
  border-radius: var(--r);
  box-shadow: var(--shadow-1);
}

.page-privacy .privacy-rights__k {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--jade);
}

.page-privacy .privacy-rights__v {
  display: block;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pri-soft);
}

/* 联系信息 */
.page-privacy .privacy-contact {
  list-style: none;
  margin: 0 0 20px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--red);
  border-radius: var(--r);
  box-shadow: var(--shadow-1);
  display: grid;
  gap: 12px;
}

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

@media (min-width: 640px) {
  .page-privacy .privacy-contact > li {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-privacy .privacy-contact__k {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-privacy .privacy-contact__v {
  font-size: 15.5px;
  color: var(--ink);
  text-decoration: none;
  word-break: break-all;
}

.page-privacy a.privacy-contact__v {
  color: var(--blue);
  border-bottom: 1px solid rgba(30, 95, 168, 0.32);
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}

.page-privacy a.privacy-contact__v:hover {
  color: var(--red);
  border-color: var(--red);
}

/* 延伸入口 */
.page-privacy .privacy-sec__body p.privacy-sec__more {
  margin: 22px 0 0;
  font-size: 14px;
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }
  .page-privacy .privacy-hero {
    background: #fff;
    color: #000;
    padding: 0 0 20px;
  }
  .page-privacy .privacy-hero__img,
  .page-privacy .privacy-hero__veil {
    display: none;
  }
  .page-privacy .privacy-hero__title {
    font-size: 26pt;
  }
  .page-privacy .privacy-hero__lede,
  .page-privacy .privacy-hero__meta,
  .page-privacy .privacy-hero__eyebrow {
    color: #333;
  }
  .page-privacy .privacy-chapter {
    display: none;
  }
  .page-privacy .privacy-body {
    display: block;
    padding: 0;
  }
  .page-privacy .privacy-doc {
    background-image: none;
  }
  .page-privacy .privacy-sec {
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom-color: #ccc;
    break-inside: avoid;
  }
  .page-privacy .privacy-rights > li,
  .page-privacy .privacy-contact {
    background: #fff;
    box-shadow: none;
  }
}