.page-privacy {
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-privacy .crumbs {
  padding-top: clamp(16px, 3vw, 28px);
  font-size: 13px;
  color: var(--slate);
}

.page-privacy .crumbs a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .crumbs a:hover {
  border-bottom-color: var(--slate);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  max-width: 62rem;
  padding: clamp(20px, 4vw, 40px) 0 clamp(20px, 3vw, 30px);
}

.page-privacy .privacy-hero h1 {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 6.2vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .privacy-hero .lede {
  max-width: 60ch;
  margin: 0;
  font-size: clamp(15px, 2.3vw, 18px);
  line-height: 1.72;
  color: var(--ink-2);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-top: clamp(18px, 3vw, 26px);
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--slate);
}

.page-privacy .privacy-meta .mono {
  font-size: 13px;
  color: var(--ink);
}

.page-privacy .privacy-meta-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

/* ---------- 横幅 ---------- */
.page-privacy .privacy-banner {
  position: relative;
  margin: 0 0 clamp(26px, 5vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--paper), var(--cream-2));
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(20, 81, 47, 0.14), rgba(245, 240, 230, 0.42));
}

/* ---------- 长文布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 4vw, 34px);
}

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

.page-privacy .privacy-aside-title {
  margin: 0 0 10px;
  color: var(--slate);
}

.page-privacy .privacy-toc {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

.page-privacy .privacy-toc li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(232, 223, 206, 0.55);
  color: var(--ink-2);
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .privacy-toc a .mono {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  border-color: var(--orange);
  color: var(--ink);
}

.page-privacy .privacy-toc a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: 88px;
}

.page-privacy .privacy-sec::before {
  content: "";
  display: block;
  height: 1px;
  margin-bottom: 2px;
  background-image: repeating-linear-gradient(90deg, var(--line-2) 0 6px, transparent 6px 15px);
}

.page-privacy .privacy-sec-heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-privacy .accordion-trigger {
  display: flex;
  align-items: baseline;
  gap: 14px;
  width: 100%;
  padding: 16px 0 12px;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 3.2vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  transition: color 0.2s var(--ease);
}

.page-privacy .accordion-trigger:hover {
  color: var(--green);
}

.page-privacy .accordion-trigger:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-privacy .privacy-sec-num {
  flex: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
  transition: color 0.2s var(--ease);
}

.page-privacy .accordion-trigger:hover .privacy-sec-num,
.page-privacy .accordion-trigger[aria-expanded="true"] .privacy-sec-num {
  color: var(--orange-deep);
}

.page-privacy .privacy-sec-name {
  flex: 1 1 auto;
}

.page-privacy .accordion-icon {
  flex: none;
  margin-left: auto;
  color: var(--slate);
  font-size: 12px;
  line-height: 1;
}

.page-privacy .accordion-panel-inner {
  padding: 2px 0 14px;
}

.page-privacy .privacy-prose {
  max-width: 66ch;
}

.page-privacy .privacy-prose p {
  margin: 0 0 1em;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-2);
}

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

.page-privacy .privacy-prose a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--line-2);
}

.page-privacy .privacy-prose a:hover {
  border-bottom-color: var(--orange);
}

.page-privacy .key-line {
  border-bottom: 1px solid var(--slate);
  padding-bottom: 1px;
}

.page-privacy .mono {
  font-family: var(--font-mono);
}

/* ---------- 场景分组 ---------- */
.page-privacy .privacy-scenes {
  display: grid;
  gap: 12px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-scene {
  padding: 14px 16px 14px;
  border-left: 4px solid var(--slate);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: var(--cream-2);
}

.page-privacy .privacy-scene--browse {
  border-left-color: var(--zone-c);
}

.page-privacy .privacy-scene--download {
  border-left-color: var(--orange);
}

.page-privacy .privacy-scene--device {
  border-left-color: var(--green);
}

.page-privacy .privacy-scene-tag {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-privacy .privacy-scene ul {
  margin: 0;
  padding-left: 1.1em;
}

.page-privacy .privacy-scene li {
  margin-bottom: 5px;
  font-size: 15px;
  line-height: 1.66;
  color: var(--ink-2);
}

.page-privacy .privacy-scene li:last-child {
  margin-bottom: 0;
}

/* ---------- 目的列表与强调块 ---------- */
.page-privacy .privacy-purpose-list {
  margin: 0 0 4px;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-purpose-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-privacy .privacy-purpose-list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-purpose-key {
  display: inline-block;
  min-width: 6.5em;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-privacy .privacy-callout {
  margin: 16px 0 0;
  padding: 18px 20px;
  border-radius: var(--r-lg);
  background: var(--green);
  color: var(--cream);
}

.page-privacy .privacy-callout p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream);
}

.page-privacy .privacy-callout .mono {
  display: inline-block;
  margin-right: 8px;
  color: var(--lime);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* ---------- 入口按钮 ---------- */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-links .btn {
  font-size: 14px;
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: clamp(32px, 4vw, 56px);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(44px, 6vw, 80px);
  }

  .page-privacy .privacy-aside {
    position: sticky;
    top: 96px;
  }

  .page-privacy .privacy-toc {
    flex-direction: column;
    gap: 0;
    margin-top: 12px;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .privacy-toc li {
    width: 100%;
  }

  .page-privacy .privacy-toc a {
    width: 100%;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid var(--line-2);
    border-radius: 0;
    background: none;
    font-size: 14px;
    white-space: normal;
    transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), color 0.2s var(--ease);
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    border-left-color: var(--orange);
    background: rgba(232, 223, 206, 0.6);
    color: var(--ink);
  }

  .page-privacy .privacy-prose p,
  .page-privacy .privacy-scene li,
  .page-privacy .privacy-purpose-list li {
    font-size: 17px;
  }

  .page-privacy .privacy-scene {
    padding: 18px 22px;
  }

  .page-privacy .privacy-sec::before {
    background-image: repeating-linear-gradient(90deg, var(--line-2) 0 8px, transparent 8px 20px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a,
  .page-privacy .accordion-trigger {
    transition: none;
  }
}