.page-privacy {
  --pv-line: rgba(143, 163, 191, .26);
  --pv-teal: #0b8f85;
  --pv-ink-soft: rgba(17, 24, 39, .74);
  background: var(--ink-void);
  color: var(--ice);
  overflow-x: clip;
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(84px, 17vw, 128px) 0 clamp(36px, 6vw, 62px);
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    repeating-linear-gradient(0deg, rgba(69, 243, 228, .055) 0 1px, transparent 1px 5px),
    radial-gradient(78% 68% at 4% -6%, rgba(155, 108, 255, .26), transparent 62%),
    radial-gradient(64% 74% at 96% 12%, rgba(69, 243, 228, .18), transparent 58%);
}

.page-privacy .privacy-hero-art {
  position: absolute;
  z-index: -1;
  right: -10%;
  bottom: -14%;
  width: min(660px, 78%);
  margin: 0;
  opacity: .3;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-privacy .privacy-hero-art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120% 96% at 16% 6%, rgba(6, 10, 18, 0) 28%, rgba(6, 10, 18, .9) 76%);
  pointer-events: none;
}

.page-privacy .privacy-hero .wrap {
  position: relative;
}

.page-privacy .privacy-hero .crumb {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-privacy .privacy-hero h1 {
  margin: 10px 0 0;
  max-width: 17ch;
  font-size: clamp(30px, 5.6vw, 60px);
  line-height: 1.14;
  letter-spacing: .07em;
  font-weight: 900;
  color: var(--ice);
}

.page-privacy .privacy-lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-meta {
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: rgba(143, 163, 191, .85);
}

/* ---------- 两栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(20px, 3.4vw, 36px);
  align-items: start;
  padding: clamp(28px, 5vw, 62px) 0 clamp(32px, 5vw, 52px);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--ink-panel), rgba(14, 23, 40, .84));
  padding: 16px 14px 14px;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--cyan);
}

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

.page-privacy .privacy-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 9px;
  border-left: 2px solid transparent;
  border-radius: 0 8px 8px 0;
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  color: var(--ice);
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-toc-list .mono {
  flex: none;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--mist);
  transition: color .2s var(--ease);
}

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

.page-privacy .privacy-toc-list a:hover .mono,
.page-privacy .privacy-toc-list a:focus-visible .mono {
  color: var(--amber);
}

.page-privacy .privacy-toc-note {
  margin: 14px 2px 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(143, 163, 191, .28);
  font-size: 12px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 暖纸阅读层 ---------- */
.page-privacy .privacy-body {
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 46px);
  color: var(--ink-deep);
  background:
    radial-gradient(circle at 16% 10%, rgba(17, 24, 39, .05) 0 1px, transparent 1.5px) 0 0 / 7px 7px,
    radial-gradient(circle at 74% 82%, rgba(17, 24, 39, .04) 0 1px, transparent 1.5px) 3px 3px / 7px 7px,
    var(--paper);
  box-shadow: 0 24px 60px -34px rgba(0, 0, 0, .9), inset 0 0 0 1px rgba(17, 24, 39, .09);
}

.page-privacy .clause {
  scroll-margin-top: 92px;
}

.page-privacy .clause + .clause {
  margin-top: clamp(26px, 3.2vw, 38px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px dashed rgba(17, 24, 39, .24);
}

.page-privacy .clause h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.4;
  letter-spacing: .05em;
  font-weight: 800;
  color: var(--ink-deep);
  transition: color .2s var(--ease);
}

.page-privacy .clause-no {
  flex: none;
  padding: 3px 8px 4px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--pv-teal);
  border: 1px solid rgba(11, 143, 133, .42);
  border-radius: 6px;
  background: rgba(69, 243, 228, .18);
}

.page-privacy .clause:target h2 {
  color: var(--pv-teal);
}

.page-privacy .clause:target .clause-no {
  border-color: var(--violet);
  background: rgba(155, 108, 255, .18);
  color: #5b32b8;
}

.page-privacy .clause p {
  margin: 0 0 12px;
  font-size: clamp(15px, 1.3vw, 16px);
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

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

.page-privacy .clause ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-privacy .clause li {
  position: relative;
  padding-left: 20px;
  font-size: clamp(15px, 1.3vw, 16px);
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

.page-privacy .clause li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .78em;
  width: 7px;
  height: 7px;
  border-radius: 1px;
  background: var(--violet);
  transform: rotate(45deg);
}

.page-privacy .clause .term {
  font-weight: 700;
  color: var(--ink-deep);
}

.page-privacy .clause .mono {
  font-weight: 600;
  color: var(--ink-deep);
  word-break: break-word;
}

/* ---------- 页脚前区 ---------- */
.page-privacy .privacy-foot {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(48px, 7vw, 84px);
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-contact {
  border: 1px solid rgba(255, 180, 84, .38);
  border-radius: var(--radius-md);
  padding: clamp(18px, 3vw, 28px);
  background: linear-gradient(158deg, rgba(255, 180, 84, .12), rgba(14, 23, 40, .94) 62%);
}

.page-privacy .privacy-contact-title,
.page-privacy .privacy-more-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--amber);
}

.page-privacy .privacy-kv {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-kv li {
  display: grid;
  gap: 3px;
}

.page-privacy .privacy-kv span {
  font-size: 11px;
  letter-spacing: .18em;
  color: rgba(143, 163, 191, .95);
}

.page-privacy .privacy-kv b {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--ice);
  word-break: break-word;
}

.page-privacy .privacy-contact-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(255, 180, 84, .26);
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-more {
  border: 1px solid var(--pv-line);
  border-radius: var(--radius-md);
  padding: clamp(16px, 3vw, 24px);
  background: var(--ink-panel);
}

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

.page-privacy .privacy-more-links a {
  display: block;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 14px;
  text-decoration: none;
  color: var(--ice);
  border-left: 2px solid transparent;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-more-links a:hover,
.page-privacy .privacy-more-links a:focus-visible {
  background: var(--glass);
  border-left-color: var(--cyan);
  color: var(--cyan);
  outline: none;
}

.page-privacy .privacy-top-link {
  margin: 0;
}

.page-privacy .privacy-top-link a {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid var(--pv-line);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .14em;
  text-decoration: none;
  color: var(--mist);
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .privacy-top-link a:hover,
.page-privacy .privacy-top-link a:focus-visible {
  color: var(--ink-void);
  border-color: var(--amber);
  background: var(--amber);
  outline: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-kv li {
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(196px, 236px) minmax(0, 1fr);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: clamp(24px, 4vw, 48px);
  }

  .page-privacy .privacy-toc-list a {
    font-size: 13.5px;
  }

  .page-privacy .privacy-foot {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-privacy .privacy-top-link {
    grid-column: 1 / -1;
    justify-self: end;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-hero {
    padding-top: clamp(110px, 9vw, 150px);
  }

  .page-privacy .privacy-hero-art {
    right: -4%;
    bottom: -20%;
    width: min(760px, 62%);
  }

  .page-privacy .privacy-body {
    padding-inline: clamp(44px, 4vw, 64px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc-list a,
  .page-privacy .privacy-more-links a,
  .page-privacy .privacy-top-link a,
  .page-privacy .clause h2 {
    transition: none;
  }
}