/* ===== 个人信息说明 / page-privacy ===== */
.page-privacy {
  --pp-hair: rgba(18, 22, 26, .16);
  --pp-muted: #59626A;
  --pp-measure: 68ch;
  --pp-rail: 208px;
  background: var(--ink-950);
  color: var(--text-high);
}

.page-privacy img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: 36px 0 0;
  overflow: hidden;
  background:
    radial-gradient(900px 420px at 8% -14%, rgba(255, 91, 26, .22), transparent 64%),
    radial-gradient(680px 380px at 94% 2%, rgba(34, 227, 211, .16), transparent 62%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--fox), var(--volt) 58%, transparent);
  opacity: .65;
}

.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}

.page-privacy .crumbs {
  margin-bottom: 22px;
}

.page-privacy .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-muted);
}

.page-privacy .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-700);
}

.page-privacy .crumbs a {
  color: var(--text-muted);
  text-decoration: none;
}

.page-privacy .crumbs a:hover {
  color: var(--fox);
}

.page-privacy .privacy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--volt);
}

.page-privacy .privacy-kicker::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--fox);
}

.page-privacy h1 {
  margin: 18px 0 0;
  max-width: 17em;
  font-family: var(--font-display);
  font-weight: 250;
  font-size: clamp(34px, 6.2vw, 74px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--text-high);
}

.page-privacy .privacy-lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.8;
  color: #C7CFD4;
}

.page-privacy .privacy-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0 0;
  padding: 7px 14px;
  border: var(--bd) solid var(--line-700);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.page-privacy .privacy-meta .num {
  color: var(--volt);
}

.page-privacy .privacy-hero-media {
  margin: 40px 0 0;
  border: var(--bd) solid var(--line-700);
  border-bottom: 0;
  background: var(--ink-900);
}

/* ---------- 纸面阅读区 ---------- */
.page-privacy .privacy-sheet {
  background: var(--paper-100);
  color: var(--ink-900);
  border-top: var(--bd) solid var(--ink-950);
}

.page-privacy .privacy-sheet .container {
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(48px, 7vw, 88px);
}

/* ---------- 版本摘要 ---------- */
.page-privacy .privacy-version {
  padding-bottom: 28px;
  border-bottom: var(--bd) solid var(--pp-hair);
}

.page-privacy .privacy-version-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-privacy .privacy-version-label {
  margin: 0;
  color: var(--pp-muted);
}

.page-privacy .privacy-version-count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pp-muted);
}

.page-privacy .privacy-version-count .num {
  color: var(--fox-600);
  font-size: 14px;
}

.page-privacy .privacy-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-privacy .privacy-chips .chip {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  padding: 7px 14px;
  background: transparent;
  border: var(--bd) solid var(--pp-hair);
  color: var(--ink-900);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-privacy .privacy-chips .chip:hover {
  border-color: var(--fox-600);
}

.page-privacy .privacy-chips .chip[aria-pressed="true"] {
  background: var(--fox);
  border-color: var(--fox-600);
  color: var(--ink-950);
}

.page-privacy .privacy-log {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .privacy-log-item {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-privacy .privacy-log-item:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-log-item .num {
  padding-top: 2px;
  font-size: 12px;
  color: var(--volt-700);
}

.page-privacy .privacy-log-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-900);
}

.page-privacy .privacy-log-item[hidden] {
  display: none;
}

/* ---------- 两栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: 32px;
  margin-top: 40px;
}

.page-privacy .privacy-rail {
  min-width: 0;
}

.page-privacy .privacy-rail .index-label {
  margin: 0;
  color: var(--pp-muted);
}

.page-privacy .privacy-nav {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .privacy-nav::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-nav-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: var(--bd) solid var(--pp-hair);
  color: var(--pp-muted);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-privacy .privacy-nav-link .num {
  font-size: 11px;
  color: var(--fox-600);
}

.page-privacy .privacy-nav-link:hover {
  color: var(--ink-900);
  border-color: var(--fox-600);
}

.page-privacy .privacy-nav-link.is-active,
.page-privacy .privacy-nav-link[aria-current="true"],
.page-privacy .privacy-nav-link[aria-current="location"] {
  color: var(--fox-600);
  border-color: var(--fox-600);
}

.page-privacy .privacy-rail-note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--pp-muted);
}

.page-privacy .privacy-rail-note a {
  color: var(--volt-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(12, 143, 137, .4);
}

.page-privacy .privacy-rail-note a:hover {
  border-bottom-color: var(--volt-700);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: var(--pp-measure);
}

.page-privacy .privacy-section {
  padding: 36px 0;
  border-top: var(--bd) solid var(--pp-hair);
}

.page-privacy .privacy-section:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-section h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-section);
  font-weight: 600;
  font-size: clamp(20px, 2.5vw, 27px);
  line-height: 1.32;
  color: var(--ink-950);
}

.page-privacy .privacy-section h2 .num {
  flex: none;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--fox-600);
}

.page-privacy .privacy-section p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.82;
  color: #2C343A;
}

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

.page-privacy .privacy-section a {
  color: var(--volt-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(12, 143, 137, .4);
}

.page-privacy .privacy-section a:hover {
  border-bottom-color: var(--volt-700);
}

/* 收集范围 */
.page-privacy .privacy-defs {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.page-privacy .privacy-def {
  padding: 14px 16px;
  background: rgba(255, 255, 255, .62);
  border: var(--bd) solid var(--pp-hair);
  border-left: 4px solid var(--volt-700);
}

.page-privacy .privacy-def dt {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-950);
}

.page-privacy .privacy-def dt .num {
  font-size: 11px;
  color: var(--volt-700);
}

.page-privacy .privacy-def dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: #3A444A;
}

/* 使用目的 / 共享与委托 */
.page-privacy .privacy-uses {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .privacy-uses li {
  padding-left: 16px;
  border-left: 3px solid var(--fox);
}

.page-privacy .privacy-uses strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-950);
}

.page-privacy .privacy-uses p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* 留存与安全 */
.page-privacy .privacy-durations {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  border-top: 1px solid var(--pp-hair);
}

.page-privacy .privacy-durations li {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-privacy .privacy-dur-key {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-950);
}

.page-privacy .privacy-durations .num {
  font-size: 13px;
  line-height: 1.6;
  color: var(--volt-700);
}

/* 权利与操作入口 */
.page-privacy .privacy-rights {
  list-style: none;
  counter-reset: rights;
  display: grid;
  gap: 16px;
  margin: 18px 0 0;
  padding: 0;
}

.page-privacy .privacy-rights > li {
  position: relative;
  padding-left: 46px;
}

.page-privacy .privacy-rights > li::before {
  counter-increment: rights;
  content: "0" counter(rights);
  position: absolute;
  left: 0;
  top: 1px;
  padding: 3px 6px;
  border: var(--bd) solid rgba(216, 67, 10, .32);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--fox-600);
}

.page-privacy .privacy-rights strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-950);
}

.page-privacy .privacy-rights p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 联系方式块 ---------- */
.page-privacy .privacy-contact {
  margin: 22px 0 0;
  padding: 20px;
  background: var(--ink-900);
  border: var(--bd) solid var(--ink-950);
  box-shadow: var(--shadow-hard);
  color: var(--text-high);
}

.page-privacy .privacy-contact-list {
  display: grid;
  gap: 14px;
  margin: 0;
}

.page-privacy .privacy-contact-row {
  display: grid;
  gap: 5px;
}

.page-privacy .privacy-contact-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--text-muted);
}

.page-privacy .privacy-contact-row dd {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-privacy .privacy-contact-row .num {
  font-size: 15px;
  color: var(--volt);
  word-break: break-all;
}

.page-privacy .privacy-copy {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 10px;
  background: transparent;
  border: var(--bd) solid var(--line-700);
  color: var(--volt);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-privacy .privacy-copy:hover {
  border-color: var(--volt);
}

.page-privacy .privacy-copy[data-copied="true"] {
  background: var(--volt);
  border-color: var(--volt);
  color: var(--ink-950);
}

.page-privacy .privacy-section .privacy-tail-note {
  margin-top: 18px;
  font-size: 15px;
  color: var(--pp-muted);
}

/* ---------- 页尾条 ---------- */
.page-privacy .privacy-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 36px;
  padding-top: 22px;
  border-top: var(--bd) solid var(--pp-hair);
}

.page-privacy .privacy-foot-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pp-muted);
}

.page-privacy .privacy-foot-note .num {
  color: var(--fox-600);
}

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: var(--bd) solid var(--pp-hair);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--pp-muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-top:hover {
  color: var(--fox-600);
  border-color: var(--fox-600);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-durations li {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    align-items: baseline;
    gap: 18px;
  }

  .page-privacy .privacy-durations .num {
    text-align: right;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-hero {
    padding-top: 52px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: 64px;
    margin-top: 52px;
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 104px;
  }

  .page-privacy .privacy-nav {
    flex-direction: column;
    gap: 0;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .privacy-nav-link {
    border: 0;
    border-left: var(--bd) solid var(--pp-hair);
    padding: 10px 0 10px 14px;
    white-space: normal;
    background: transparent;
  }

  .page-privacy .privacy-nav-link:hover {
    border-left-color: var(--fox-600);
  }

  .page-privacy .privacy-nav-link.is-active,
  .page-privacy .privacy-nav-link[aria-current="true"],
  .page-privacy .privacy-nav-link[aria-current="location"] {
    border-left-color: var(--fox-600);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition-duration: 1ms !important;
  }
}