.page-privacy {
  --privacy-measure: 760px;
  --privacy-toc-w: 190px;
  padding-block: clamp(24px, 4vw, 48px) clamp(56px, 9vw, 120px);
}

/* 首屏 */
.page-privacy .privacy-hero {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
  margin-top: clamp(18px, 3vw, 34px);
}

.page-privacy .privacy-hero .display {
  margin: 0;
  max-width: 17ch;
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .privacy-hero .lead {
  margin: 0;
  max-width: 58ch;
  color: var(--ink-dim);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.85;
}

.page-privacy .privacy-facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: clamp(18px, 3vw, 30px) 0 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-fact {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-fact:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 6px;
}

.page-privacy .privacy-fact dd {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* 顶部抽象视觉 */
.page-privacy .privacy-visual {
  margin: clamp(26px, 4vw, 44px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  overflow: hidden;
  background: linear-gradient(140deg, #0C1B30 0%, #0A2039 45%, #0E3B3A 100%);
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .privacy-visual figcaption {
  padding: 10px 18px 12px;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--ink-dim);
}

/* 主体两栏 */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  margin-top: clamp(32px, 5vw, 62px);
}

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

/* 章节目录 */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

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

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  color: var(--ink-dim);
  font-size: 0.82rem;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-privacy .privacy-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--tactic);
}

/* 章节 */
.page-privacy .privacy-sec {
  display: grid;
  gap: 16px;
  padding-block: clamp(26px, 4vw, 42px);
  border-top: 1px dashed var(--line);
}

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

.page-privacy .privacy-sec-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.page-privacy .privacy-sec-num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-size: clamp(1.32rem, 2.6vw, 1.85rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ink);
}

.page-privacy .privacy-sec p {
  margin: 0;
  max-width: 58ch;
  color: var(--ink-dim);
  font-size: 1rem;
  line-height: 1.85;
}

/* 01 信息类型 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-list li {
  position: relative;
  display: grid;
  gap: 6px;
  padding-left: 20px;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .privacy-list strong {
  color: var(--ink);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-list span {
  color: var(--ink-dim);
  font-size: 0.95rem;
  line-height: 1.85;
}

/* 02 用途编号行 */
.page-privacy .privacy-uses {
  list-style: none;
  counter-reset: use;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-uses li {
  counter-increment: use;
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 6px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-uses li::before {
  content: "0" counter(use);
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--amber);
  padding-top: 0.25em;
}

.page-privacy .privacy-uses-title {
  grid-column: 2;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 500;
}

.page-privacy .privacy-uses-text {
  grid-column: 2;
  color: var(--ink-dim);
  font-size: 0.94rem;
  line-height: 1.8;
}

.page-privacy .privacy-note {
  margin: 4px 0 0;
  padding: 14px 18px;
  border: 1px solid rgba(58, 110, 165, 0.45);
  border-radius: var(--r-panel);
  background: rgba(58, 110, 165, 0.14);
  color: var(--cyan-soft);
  font-size: 0.92rem;
  line-height: 1.78;
  max-width: 58ch;
}

/* 03 保存与删除 */
.page-privacy .privacy-keep {
  display: grid;
  gap: 0;
}

.page-privacy .privacy-keep > div {
  display: grid;
  gap: 5px;
  padding: 15px 0 15px 18px;
  border-left: 1px solid var(--tactic);
  background: linear-gradient(90deg, rgba(14, 59, 58, 0.55), rgba(14, 59, 58, 0));
}

.page-privacy .privacy-keep > div + div {
  margin-top: 10px;
}

.page-privacy .privacy-keep strong {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-keep span {
  color: var(--ink-dim);
  font-size: 0.94rem;
  line-height: 1.8;
}

/* 04 设置项手风琴 */
.page-privacy .privacy-settings {
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-settings .acc-item {
  border-left: 2px solid var(--line);
  padding-left: 14px;
  transition: border-color var(--dur) var(--ease);
}

.page-privacy .privacy-settings .acc-item[data-open] {
  border-left-color: var(--cyan);
}

.page-privacy .privacy-settings .acc-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 0;
  background: none;
  border: 0;
  color: var(--ink);
  font-family: inherit;
  font-size: 1rem;
  text-align: left;
  cursor: pointer;
  transition: color var(--dur) var(--ease);
}

.page-privacy .privacy-settings .acc-btn:hover {
  color: var(--cyan);
}

.page-privacy .privacy-settings .acc-idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--tactic);
  flex: 0 0 auto;
}

.page-privacy .privacy-settings .acc-title {
  flex: 1 1 auto;
  line-height: 1.5;
}

.page-privacy .privacy-settings .acc-arrow {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-right: 4px;
  border-right: 1px solid var(--cyan);
  border-bottom: 1px solid var(--cyan);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-privacy .privacy-settings .acc-item[data-open] .acc-arrow {
  transform: rotate(-135deg);
}

.page-privacy .privacy-settings .acc-body {
  padding: 2px 0 16px;
  max-width: 56ch;
  color: var(--ink-dim);
  font-size: 0.95rem;
  line-height: 1.85;
}

.page-privacy .privacy-path {
  display: flex;
  width: fit-content;
  max-width: 100%;
  margin-top: 12px;
  padding: 8px 14px;
  border: 1px solid rgba(58, 110, 165, 0.5);
  border-radius: var(--r-pill);
  background: rgba(58, 110, 165, 0.16);
  color: var(--cyan-soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
  word-break: break-word;
}

/* 05 联系 */
.page-privacy .privacy-contact {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-contact-item {
  display: grid;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.page-privacy .privacy-contact-value {
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.7;
  letter-spacing: 0.01em;
  word-break: break-word;
}

.page-privacy .privacy-links {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.95;
  color: var(--ink-dim);
}

.page-privacy .privacy-links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 208, 0.4);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* 中等宽度 */
@media (min-width: 720px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-fact {
    padding: 16px 20px;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .privacy-fact:first-child {
    padding-left: 0;
    border-left: 0;
  }
}

/* 桌面：目录常驻左侧 */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-w) minmax(0, var(--privacy-measure));
    gap: clamp(28px, 4vw, 56px);
    justify-content: start;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-privacy .privacy-toc ol {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc a {
    display: block;
    padding: 8px 0 8px 13px;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    white-space: normal;
    line-height: 1.6;
  }

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

  .page-privacy .privacy-toc-num {
    margin-right: 8px;
  }
}