.page-privacy {
  --privacy-col: 68ch;
  --privacy-grid-line: rgba(45, 89, 150, .14);
  --privacy-text-2: #cbd9ee;
  background-color: var(--ink-900);
  color: var(--text);
}

/* ── 首屏 ───────────────────────────────── */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(36px, 6vw, 76px) 0 0;
  overflow: hidden;
  background:
    radial-gradient(110% 80% at 88% -20%, rgba(34, 211, 238, .16), transparent 62%),
    radial-gradient(90% 70% at -10% 10%, rgba(163, 230, 53, .07), transparent 58%),
    var(--ink-900);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--privacy-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-grid-line) 1px, transparent 1px);
  background-size: 52px 52px, 52px 52px;
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 25%, transparent 76%);
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 25%, transparent 76%);
}

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

.page-privacy .privacy-hero .crumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-hero-text {
  display: grid;
  gap: 18px;
  max-width: 820px;
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--text);
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.2vw, 1.08rem);
  line-height: 1.8;
  color: var(--privacy-text-2);
}

.page-privacy .privacy-hero-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 42px;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-hero-meta li {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-privacy .privacy-hero-meta .mono-text {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .privacy-hero-meta b {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .01em;
  color: var(--text);
}

.page-privacy .privacy-hero-figure {
  position: relative;
  z-index: 1;
  margin: clamp(32px, 5vw, 54px) 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  -webkit-clip-path: polygon(24px 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%, 0 24px);
  clip-path: polygon(24px 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%, 0 24px);
}

.page-privacy .privacy-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(210px, 30vw, 380px);
  object-fit: cover;
}

.page-privacy .privacy-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10, 20, 40, .1), rgba(10, 20, 40, .68)),
    linear-gradient(90deg, rgba(34, 211, 238, .14), transparent 46%);
}

/* ── 目录 + 正文 ────────────────────────── */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  padding: clamp(40px, 6vw, 84px) 0 clamp(72px, 9vw, 130px);
}

.page-privacy .privacy-toc {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-privacy .privacy-toc .eyebrow {
  padding-left: 14px;
}

.page-privacy .toc-list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-privacy .toc-list a {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  margin-left: -1px;
  padding: 11px 12px 11px 16px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: .9rem;
  line-height: 1.5;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .toc-list a:hover {
  color: var(--text);
  background: rgba(34, 211, 238, .07);
}

.page-privacy .toc-list a[aria-current] {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(34, 211, 238, .09);
}

.page-privacy .toc-list .mono-text {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cyan-soft);
}

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

/* ── 条款 ───────────────────────────────── */
.page-privacy .clause {
  display: grid;
  gap: 22px;
  padding: clamp(28px, 4vw, 48px) 0;
  border-top: 1px dashed var(--line-soft);
}

.page-privacy .clause:first-child {
  padding-top: 0;
  border-top: 0;
}

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

.page-privacy .clause-head {
  display: flex;
  gap: clamp(14px, 2vw, 22px);
  align-items: baseline;
}

.page-privacy .clause-num {
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: clamp(1.2rem, 2vw, 1.66rem);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-privacy .clause-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.4vw, 1.95rem);
  line-height: 1.2;
  letter-spacing: .01em;
  color: var(--text);
}

.page-privacy .clause-body {
  display: grid;
  gap: 16px;
  max-width: var(--privacy-col);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--privacy-text-2);
}

.page-privacy .clause-body p {
  margin: 0;
}

.page-privacy .clause-body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .42);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .clause-body a:hover {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

.page-privacy .clause-body em {
  font-style: normal;
  color: var(--amber);
  border-bottom: 1px dashed rgba(245, 165, 36, .55);
}

.page-privacy .clause-list {
  display: grid;
  gap: 12px;
  margin: 2px 0;
  padding: 0;
  list-style: none;
}

.page-privacy .clause-list li {
  position: relative;
  padding: 15px 18px 15px 20px;
  background: linear-gradient(100deg, rgba(17, 31, 59, .92) 0%, rgba(17, 31, 59, .42) 100%);
  border-left: 2px solid var(--cyan);
  color: var(--privacy-text-2);
  font-size: .96rem;
  line-height: 1.75;
}

.page-privacy .clause-list li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 26px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .clause-list b {
  color: var(--text);
  font-weight: 600;
}

/* ── 联系卡 ─────────────────────────────── */
.page-privacy .contact-card {
  display: grid;
  gap: 0;
  margin-top: 6px;
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--panel);
  border: 1px solid var(--line);
  -webkit-clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

.page-privacy .contact-row {
  display: grid;
  grid-template-columns: minmax(78px, 102px) minmax(0, 1fr);
  gap: 8px 18px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-privacy .contact-row:first-child {
  padding-top: 0;
}

.page-privacy .contact-row:last-of-type {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .contact-row .mono-text {
  padding-top: 3px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .contact-row a,
.page-privacy .contact-row > span:not(.mono-text) {
  font-size: .96rem;
  line-height: 1.65;
  color: var(--text);
  word-break: break-word;
}

.page-privacy .contact-row a {
  font-family: var(--font-mono);
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .35);
}

.page-privacy .contact-row a:hover {
  color: var(--cyan-soft);
  border-color: var(--cyan-soft);
}

.page-privacy .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line-soft);
}

.page-privacy .clause-more {
  font-size: .95rem;
  color: var(--muted);
}

/* ── 响应式 ─────────────────────────────── */
@media (min-width: 640px) {
  .page-privacy .privacy-hero-meta {
    gap: 16px 56px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
  }

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

@media (max-width: 639px) {
  .page-privacy .contact-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 5px;
  }

  .page-privacy .contact-row .mono-text {
    padding-top: 0;
  }

  .page-privacy .clause-num {
    font-size: 1.1rem;
  }

  .page-privacy .clause-body {
    font-size: .97rem;
  }
}

/* ── 打印 ───────────────────────────────── */
@media print {
  .page-privacy {
    background: #fff;
    color: #111;
  }

  .page-privacy .privacy-hero-figure,
  .page-privacy .privacy-toc,
  .page-privacy .contact-actions {
    display: none;
  }

  .page-privacy .clause {
    break-inside: avoid;
    border-top: 1px solid #bbb;
  }

  .page-privacy .clause-body,
  .page-privacy .clause-list li,
  .page-privacy .privacy-hero-meta b,
  .page-privacy .contact-row a,
  .page-privacy .contact-row > span:not(.mono-text) {
    color: #111;
  }

  .page-privacy .clause-list li {
    background: none;
    border-left: 2px solid #888;
  }

  .page-privacy .clause-list li::before {
    display: none;
  }
}