.page-privacy {
  --pv-index-w: 208px;
  --pv-accent-soft: rgba(47, 243, 214, .07);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: clamp(20px, 3.6vw, 34px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(47, 243, 214, .13), transparent 62%),
    var(--bg);
  overflow: hidden;
}

.page-privacy .privacy-hero__inner {
  padding-bottom: clamp(26px, 4vw, 46px);
}

.page-privacy .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-bottom: clamp(20px, 3vw, 32px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mute);
}

.page-privacy .breadcrumbs a {
  color: var(--mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan-dim);
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-block;
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  padding: 5px 16px 5px 12px;
  border: 1px solid var(--line);
  background: rgba(11, 31, 26, .82);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  clip-path: polygon(0 0, 100% 0, 100% 70%, calc(100% - 10px) 100%, 0 100%);
}

.page-privacy .privacy-hero h1 {
  max-width: 20ch;
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-family: var(--font-display);
  font-size: clamp(34px, 6.2vw, 76px);
  font-weight: 300;
  line-height: .98;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .privacy-hero .lede {
  max-width: 38em;
  margin: 0;
  font-size: clamp(14px, 1.4vw, 16px);
  line-height: 1.9;
  color: var(--mute);
}

.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 16px 8px 14px;
  border: 1px solid var(--line);
  background: rgba(11, 31, 26, .74);
  font-size: 12px;
  color: var(--mute);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
}

.page-privacy .privacy-hero__num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(140px, 22vw, 300px);
  object-fit: cover;
  opacity: .92;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 18, 15, .70), rgba(6, 18, 15, .18) 46%, var(--bg));
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  align-items: start;
  gap: clamp(26px, 4vw, 48px);
  padding: clamp(30px, 5vw, 60px) 0 clamp(48px, 7vw, 96px);
}

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

/* ---------- 索引 ---------- */
.page-privacy .privacy-index {
  padding: 18px 16px 20px;
  border: 1px solid var(--line);
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-privacy .privacy-index .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--cyan-dim);
  text-transform: uppercase;
}

.page-privacy .privacy-index__list {
  display: grid;
  gap: 2px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px 8px 12px;
  border-left: 2px solid transparent;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mute);
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-privacy .privacy-index__list a span {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan-dim);
}

.page-privacy .privacy-index__list a:hover,
.page-privacy .privacy-index__list a:focus-visible {
  color: var(--ink);
  border-left-color: var(--cyan);
  background: var(--pv-accent-soft);
}

.page-privacy .privacy-index__foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-index__foot p {
  margin: 0 0 12px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mute);
}

.page-privacy .privacy-index__foot .btn {
  padding: 8px 14px;
  font-size: 12px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-sec {
  margin-bottom: clamp(26px, 4vw, 44px);
  padding-bottom: clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-sec:last-of-type {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-sec__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 clamp(14px, 2vw, 20px);
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 400;
  line-height: 1.18;
  color: var(--ink);
}

.page-privacy .privacy-sec__num {
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: clamp(12px, 1.4vw, 14px);
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-privacy .privacy-sec__body > p {
  max-width: 34em;
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--mute);
}

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

.page-privacy .privacy-sec .note {
  max-width: 36em;
  margin: 18px 0 14px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: rgba(18, 48, 42, .48);
  font-size: 13px;
  line-height: 1.8;
  color: var(--mute);
}

/* ---------- 三类来源 ---------- */
.page-privacy .privacy-collect {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.page-privacy .privacy-collect__item {
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan-dim);
  background: var(--panel);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  min-width: 0;
}

.page-privacy .privacy-collect__item:nth-child(2) {
  border-top-color: var(--cyan);
}

.page-privacy .privacy-collect__item:nth-child(3) {
  border-top-color: var(--orange);
}

.page-privacy .privacy-collect__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-privacy .privacy-collect__item:nth-child(3) .privacy-collect__label {
  color: var(--orange);
}

.page-privacy .privacy-collect ul {
  display: grid;
  gap: 7px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-collect li {
  position: relative;
  padding-left: 14px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .privacy-collect li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 5px;
  height: 5px;
  background: var(--cyan-dim);
  transform: rotate(45deg);
}

.page-privacy .privacy-collect__why {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 用途 ---------- */
.page-privacy .privacy-uses {
  display: grid;
  gap: 10px;
  margin: 18px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-uses li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan-dim);
  background: var(--panel);
}

.page-privacy .privacy-uses__n {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-privacy .privacy-uses h3 {
  margin: 0 0 4px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink);
}

.page-privacy .privacy-uses p {
  max-width: none;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 保存周期 ---------- */
.page-privacy .privacy-keep {
  display: grid;
  gap: 1px;
  margin: 18px 0 16px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
  list-style: none;
}

.page-privacy .privacy-keep li {
  display: grid;
  gap: 3px 14px;
  padding: 12px 15px;
  background: var(--panel);
  font-size: 13.5px;
  line-height: 1.6;
}

.page-privacy .privacy-keep__k {
  color: var(--ink);
  font-weight: 600;
}

.page-privacy .privacy-keep__v {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cyan);
}

.page-privacy .privacy-keep__x {
  color: var(--mute);
}

/* ---------- 权利 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-rights li {
  display: grid;
  gap: 8px;
  padding: 14px 16px 16px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(18, 48, 42, .58), rgba(11, 31, 26, .94));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-privacy .privacy-rights__tag {
  justify-self: start;
  padding: 3px 10px 3px 11px;
  background: var(--cyan);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-privacy .privacy-rights p {
  max-width: none;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mute);
  overflow-wrap: break-word;
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  gap: 12px;
  margin: 18px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-contact li {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: var(--panel-2);
}

.page-privacy .privacy-contact__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan-dim);
}

.page-privacy .privacy-contact__v {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  overflow-wrap: break-word;
}

.page-privacy .privacy-contact__x {
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 延伸链接 ---------- */
.page-privacy .privacy-links {
  margin-top: 20px;
  padding: 14px 16px;
  border: 1px dashed var(--line);
  background: rgba(11, 31, 26, .6);
}

.page-privacy .privacy-links p {
  max-width: 40em;
  margin: 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--mute);
}

.page-privacy .privacy-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
  padding-bottom: 1px;
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-keep li {
    grid-template-columns: 8.5em 9.5em minmax(0, 1fr);
    align-items: baseline;
  }

  .page-privacy .privacy-rights li {
    grid-template-columns: 5.2em minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }
}

@media (min-width: 720px) {
  .page-privacy .privacy-collect {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    gap: clamp(34px, 5vw, 64px);
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 24px;
  }

  .page-privacy .privacy-sec__body > p {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__list a,
  .page-privacy .privacy-links a,
  .page-privacy .breadcrumbs a {
    transition: none;
  }
}