.page-privacy .breadcrumbs {
  padding-top: clamp(20px, 4vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: clamp(28px, 5vw, 64px) 0 clamp(24px, 4vw, 44px);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-hero__inner {
  max-width: 62rem;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  max-width: 17ch;
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-hero__lede {
  margin: 20px 0 0;
  max-width: 40rem;
  font-size: clamp(1rem, 0.55vw + 0.92rem, 1.125rem);
  line-height: 1.85;
  color: var(--body-ink);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

/* ---------- 通栏氛围图 ---------- */
.page-privacy .privacy-banner {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--ink-800);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: clamp(150px, 24vw, 320px);
  object-fit: cover;
  opacity: 0.72;
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(40px, 6vw, 88px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(180px, 224px) minmax(0, 1fr);
    gap: clamp(40px, 6vw, 84px);
  }
}

/* ---------- 章节轴 ---------- */
.page-privacy .privacy-axis {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-privacy .privacy-axis__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

.page-privacy .privacy-axis__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 18px;
  white-space: nowrap;
}

.page-privacy .privacy-axis__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--steel);
  text-decoration: none;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-axis__list a:hover,
.page-privacy .privacy-axis__list a:focus-visible {
  color: var(--mist);
  background: var(--glass);
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .privacy-axis__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-privacy:has(#sec-collect:target) .privacy-axis a[href="#sec-collect"],
.page-privacy:has(#sec-use:target) .privacy-axis a[href="#sec-use"],
.page-privacy:has(#sec-store:target) .privacy-axis a[href="#sec-store"],
.page-privacy:has(#sec-share:target) .privacy-axis a[href="#sec-share"],
.page-privacy:has(#sec-rights:target) .privacy-axis a[href="#sec-rights"],
.page-privacy:has(#sec-update:target) .privacy-axis a[href="#sec-update"] {
  color: var(--lime);
  background: var(--lime-12);
}

@media (min-width: 900px) {
  .page-privacy .privacy-axis {
    position: sticky;
    top: 108px;
    border-top: 0;
    border-bottom: 0;
    border-left: 1px solid var(--line);
    padding: 4px 0 4px 16px;
    overflow: visible;
  }

  .page-privacy .privacy-axis__list {
    display: grid;
    gap: 2px;
    white-space: normal;
  }

  .page-privacy .privacy-axis__list a {
    display: flex;
    padding: 8px 10px;
    font-size: 14px;
  }
}

/* ---------- 条款正文 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
  max-width: 42rem;
}

.page-privacy .privacy-sec {
  padding-bottom: clamp(30px, 4vw, 52px);
  margin-bottom: clamp(30px, 4vw, 52px);
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: 120px;
}

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

.page-privacy .privacy-sec--glass {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 32px);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy .privacy-sec__num {
  flex: none;
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 1.9rem);
  font-weight: 700;
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-sec p {
  margin: 0 0 1.1em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--body-ink);
}

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

/* ---------- 三类信息 ---------- */
.page-privacy .privacy-deflist {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-deflist__item {
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--cyan-08);
}

.page-privacy .privacy-deflist dt {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--mist);
}

.page-privacy .privacy-deflist dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--body-ink);
}

.page-privacy .privacy-opt {
  color: var(--cyan);
}

.page-privacy .privacy-opt--free {
  color: var(--steel);
}

/* ---------- 要点列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--body-ink);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 1px;
  background: var(--cyan);
}

.page-privacy .privacy-list strong {
  font-weight: 600;
  color: var(--mist);
}

/* ---------- 注记 ---------- */
.page-privacy .privacy-note {
  margin-top: 16px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.75;
  letter-spacing: 0.02em;
  color: var(--steel);
}

/* ---------- 权利折叠 ---------- */
.page-privacy .privacy-actions {
  display: grid;
  gap: 10px;
  margin: 6px 0 20px;
}

.page-privacy .privacy-details {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--ink-800);
  overflow: hidden;
}

.page-privacy .privacy-details summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--mist);
  cursor: pointer;
  list-style: none;
  transition: background-color 0.2s var(--ease);
}

.page-privacy .privacy-details summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-details summary::before {
  content: "+";
  flex: none;
  width: 14px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-privacy .privacy-details[open] summary::before {
  content: "−";
}

.page-privacy .privacy-details summary:hover {
  background: var(--cyan-08);
}

.page-privacy .privacy-details summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .privacy-details p {
  margin: 0;
  padding: 14px 16px 16px 40px;
  border-top: 1px solid var(--line-soft);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--body-ink);
}

/* ---------- 联系入口 ---------- */
.page-privacy .privacy-contact {
  list-style: none;
  margin: 0 0 1.1em;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 0.96rem;
  line-height: 1.75;
  color: var(--body-ink);
}

.page-privacy .privacy-contact__k {
  flex: none;
  padding: 2px 8px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

/* ---------- 底部入口带 ---------- */
.page-privacy .privacy-foot {
  border-top: 1px solid var(--line);
  background: var(--ink-800);
  padding: clamp(32px, 5vw, 60px) 0;
}

.page-privacy .privacy-foot__inner {
  display: grid;
  gap: 20px;
}

.page-privacy .privacy-foot h2 {
  margin: 0 0 10px;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-privacy .privacy-foot p {
  margin: 0;
  max-width: 34rem;
  line-height: 1.78;
  color: var(--body-ink);
}

.page-privacy .privacy-foot__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-privacy .privacy-foot__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-axis__list a,
  .page-privacy .privacy-details summary {
    transition: none;
  }
}

@media print {
  .page-privacy .privacy-axis,
  .page-privacy .privacy-foot__links {
    display: none;
  }

  .page-privacy .privacy-sec,
  .page-privacy .privacy-sec--glass,
  .page-privacy .privacy-deflist__item,
  .page-privacy .privacy-details {
    background: #fff;
    border-color: #999;
  }

  .page-privacy .privacy-sec h2,
  .page-privacy .privacy-deflist dt,
  .page-privacy .privacy-list strong,
  .page-privacy .privacy-foot h2 {
    color: #000;
  }

  .page-privacy .privacy-sec p,
  .page-privacy .privacy-deflist dd,
  .page-privacy .privacy-list li,
  .page-privacy .privacy-details p,
  .page-privacy .privacy-contact li,
  .page-privacy .privacy-foot p {
    color: #111;
  }

  .page-privacy .privacy-banner img {
    opacity: 1;
  }
}