.page-privacy {
  --priv-line: rgba(45, 74, 107, 0.22);
  --priv-gap: clamp(20px, 3.4vw, 44px);
  background: var(--ink-900);
}

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

/* 首屏 */
.page-privacy .priv-open {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 64px) 0 clamp(32px, 5.5vw, 76px);
  background:
    radial-gradient(130% 110% at 86% -12%, rgba(45, 74, 107, 0.58), rgba(11, 19, 32, 0) 62%),
    linear-gradient(162deg, var(--ink-700) 0%, var(--ink-900) 64%);
  color: var(--paper-000);
}

.page-privacy .priv-open::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(168, 182, 196, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(168, 182, 196, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.page-privacy .priv-open > .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumb {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.page-privacy .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .breadcrumb-item {
  color: var(--mist-400);
}

.page-privacy .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--slate-500);
}

.page-privacy .breadcrumb-item a {
  color: var(--mist-300);
  text-decoration: none;
  border-bottom: 1px dashed rgba(168, 182, 196, 0.4);
}

.page-privacy .breadcrumb-item a:hover,
.page-privacy .breadcrumb-item a:focus-visible {
  color: var(--volt);
  border-bottom-color: var(--volt);
  outline: none;
}

.page-privacy .breadcrumb-current {
  color: var(--paper-000);
  font-weight: 700;
}

.page-privacy .priv-open-grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  margin-top: clamp(20px, 4vw, 38px);
}

.page-privacy .priv-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--volt);
}

.page-privacy h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2rem, 6.2vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper-000);
}

.page-privacy .priv-lead {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: clamp(0.94rem, 1.7vw, 1.02rem);
  line-height: 1.9;
  color: var(--mist-300);
}

.page-privacy .priv-glance {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-glance li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--fog-100);
}

.page-privacy .priv-tick {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1px solid rgba(24, 224, 168, 0.42);
  border-radius: 50%;
  background: rgba(24, 224, 168, 0.14);
  color: var(--signal);
  font-size: 0.68rem;
}

.page-privacy .priv-figure {
  margin: 0;
}

.page-privacy .priv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid rgba(45, 74, 107, 0.7);
  border-radius: var(--radius-lg);
  background: var(--ink-700);
}

.page-privacy .priv-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--mist-400);
}

/* 条款区 */
.page-privacy .priv-shell {
  padding: clamp(28px, 5vw, 72px) 0 clamp(40px, 6vw, 88px);
  background: var(--fog-100);
  color: var(--ink-900);
}

.page-privacy .priv-layout {
  display: grid;
  gap: var(--priv-gap);
}

.page-privacy .priv-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--slate-500);
}

.page-privacy .priv-toc-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  overflow-x: auto;
  list-style: none;
}

.page-privacy .priv-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .priv-toc-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 9px 13px;
  border: 1px solid var(--priv-line);
  border-radius: var(--radius-pill);
  background: var(--paper-000);
  color: var(--ink-700);
  font-size: 0.82rem;
  white-space: nowrap;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-privacy .priv-toc-list a:hover,
.page-privacy .priv-toc-list a:focus-visible {
  border-color: var(--volt);
  background: var(--ink-900);
  color: var(--paper-000);
  outline: none;
}

.page-privacy .priv-toc-num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--volt);
}

.page-privacy .priv-body {
  min-width: 0;
}

.page-privacy .priv-clause {
  padding: clamp(20px, 3.4vw, 40px);
  border: 1px solid var(--priv-line);
  border-radius: var(--radius-lg);
  background: var(--paper-000);
}

.page-privacy .priv-clause + .priv-clause {
  margin-top: clamp(14px, 2.2vw, 24px);
}

.page-privacy .priv-clause-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 2.2vw, 22px);
  align-items: start;
}

.page-privacy .priv-num {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--ink-900);
  color: var(--volt);
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.2vw, 1.2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
}

.page-privacy .priv-clause h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-privacy .priv-sum {
  margin: 8px 0 0;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--slate-500);
}

.page-privacy .priv-items {
  display: grid;
  gap: 10px;
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-items li {
  padding: 14px 16px;
  border-left: 3px solid var(--line-blue);
  border-radius: var(--radius-md);
  background: var(--fog-100);
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--ink-700);
}

.page-privacy .priv-key {
  display: inline-flex;
  align-items: center;
  margin-right: 8px;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  background: var(--line-blue);
  color: var(--paper-000);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  vertical-align: 2px;
}

/* 联系块 */
.page-privacy .priv-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  align-items: center;
  justify-content: space-between;
  margin-top: clamp(18px, 2.6vw, 26px);
  padding: clamp(16px, 2.4vw, 24px);
  border-radius: var(--radius-md);
  background: var(--ink-900);
}

.page-privacy .priv-contact-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--mist-400);
}

.page-privacy .priv-mail {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: clamp(0.86rem, 2vw, 1rem);
  color: var(--signal);
  word-break: break-all;
}

.page-privacy .priv-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-privacy .priv-copy {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-pill);
  background: var(--volt);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-privacy .priv-copy:hover,
.page-privacy .priv-copy:focus-visible {
  background: var(--paper-000);
  color: var(--ink-900);
  outline: none;
}

.page-privacy .priv-copy-status {
  width: 100%;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--mist-400);
}

/* 后续入口 */
.page-privacy .priv-next {
  margin-top: clamp(28px, 4vw, 48px);
}

.page-privacy .priv-next-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ink-900);
}

.page-privacy .priv-next-grid {
  display: grid;
  gap: 12px;
}

.page-privacy .priv-next-card {
  display: block;
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--ink-700);
  color: var(--fog-100);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-privacy .priv-next-card:hover,
.page-privacy .priv-next-card:focus-visible {
  background: var(--ink-900);
  outline: none;
}

.page-privacy .priv-next-num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--volt);
}

.page-privacy .priv-next-name {
  display: block;
  font-size: 0.95rem;
  font-weight: 800;
}

.page-privacy .priv-next-desc {
  display: block;
  margin-top: 6px;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--mist-300);
}

@media (min-width: 760px) {
  .page-privacy .priv-items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .priv-next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .priv-open-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }

  .page-privacy .priv-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 48px;
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: 28px;
    align-self: start;
  }

  .page-privacy .priv-toc-list {
    flex-direction: column;
    gap: 4px;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .priv-toc-list a {
    border-radius: var(--radius-sm);
    border-left: 3px solid transparent;
    border-top: none;
    border-right: none;
    border-bottom: none;
    white-space: normal;
    background: transparent;
    color: var(--slate-500);
  }

  .page-privacy .priv-toc-list a:hover,
  .page-privacy .priv-toc-list a:focus-visible {
    border-left-color: var(--volt);
    background: var(--paper-000);
    color: var(--ink-900);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc-list a,
  .page-privacy .priv-copy,
  .page-privacy .priv-next-card {
    transition: none;
  }
}