.page-privacy {
  --privacy-muted: #556089;
  --privacy-text: #2B3559;
  --privacy-line: #C8D1E3;
  --privacy-line-soft: #DCE3F0;
  --privacy-card: #FFFFFF;
  background: var(--ink);
  color: var(--white);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(40px, 7vw, 96px));
  padding-bottom: 0;
  background:
    radial-gradient(90% 70% at 8% -10%, rgba(124, 92, 255, .28), transparent 62%),
    radial-gradient(70% 60% at 100% 0%, rgba(47, 214, 198, .12), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, #101A45 62%, #121B47 100%);
  border-bottom: 1px solid var(--rail);
  overflow: hidden;
}

.page-privacy .privacy-hero .eyebrow {
  color: var(--cyan);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-privacy .privacy-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5.4vw, 66px);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--white);
  margin: 16px 0 0;
  max-width: 22ch;
}

.page-privacy .privacy-lede {
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.72;
  color: var(--silver);
  margin: 22px 0 0;
  max-width: 60ch;
}

.page-privacy .privacy-docket {
  list-style: none;
  margin: clamp(30px, 4.5vw, 52px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid var(--rail);
}

.page-privacy .privacy-docket li {
  padding: 16px 30px 16px 0;
  margin-right: 30px;
  border-right: 1px solid var(--rail);
}

.page-privacy .privacy-docket li:last-child {
  border-right: 0;
  margin-right: 0;
  padding-right: 0;
}

.page-privacy .privacy-docket-key {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .2em;
  color: var(--silver);
  opacity: .8;
}

.page-privacy .privacy-docket-val {
  display: block;
  margin-top: 7px;
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--white);
}

.page-privacy .privacy-visual {
  margin: clamp(36px, 5vw, 72px) 0 0;
  display: block;
}

.page-privacy .privacy-visual img {
  display: block;
  width: 100%;
  height: clamp(200px, 26vw, 420px);
  object-fit: cover;
  object-position: center;
  border-top: 1px solid var(--rail);
}

/* 浅底正文区 */
.page-privacy .privacy-body {
  background: var(--mist);
  color: var(--privacy-text);
  padding: clamp(44px, 6vw, 88px) 0 clamp(64px, 9vw, 120px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 56px);
}

.page-privacy .privacy-rail {
  position: static;
}

.page-privacy .privacy-rail-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--privacy-muted);
  margin: 0 0 14px;
}

.page-privacy .privacy-rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
}

.page-privacy .privacy-rail-link {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--privacy-muted);
  text-decoration: none;
  padding: 7px 0 7px 12px;
  border-left: 2px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-rail-link:hover,
.page-privacy .privacy-rail-link:focus-visible {
  color: var(--violet);
  border-left-color: var(--violet);
}

.page-privacy .privacy-rail-link[aria-current="true"] {
  color: var(--violet);
  border-left-color: var(--violet);
}

/* 章节 */
.page-privacy .privacy-section {
  padding: clamp(30px, 4vw, 46px) 0;
  border-top: 1px solid var(--privacy-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

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

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

.page-privacy .privacy-sec-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--violet);
  margin: 0 0 12px;
}

.page-privacy .privacy-sec-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(23px, 2.6vw, 32px);
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 20px;
}

.page-privacy .privacy-copy {
  max-width: 68ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--privacy-text);
}

.page-privacy .privacy-copy p {
  margin: 0 0 1.05em;
}

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

.page-privacy .privacy-copy h3 {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 6px;
}

.page-privacy .privacy-copy a {
  color: var(--violet);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-copy a:hover {
  color: #5B3CE0;
}

.page-privacy .privacy-copy .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
}

/* 三类信息 */
.page-privacy .privacy-scenes {
  margin: 0 0 4px;
}

.page-privacy .privacy-scene {
  border-left: 3px solid var(--violet);
  background: linear-gradient(90deg, rgba(124, 92, 255, .07), rgba(124, 92, 255, 0) 46%);
  padding: 16px 20px;
  margin-bottom: 12px;
}

.page-privacy .privacy-scene dt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}

.page-privacy .privacy-scene-code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--violet);
  border: 1px solid rgba(124, 92, 255, .45);
  padding: 1px 7px;
  flex: none;
}

.page-privacy .privacy-scene dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.74;
  color: var(--privacy-text);
}

/* 用途 */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 0 0 1.3em;
  padding: 0;
}

.page-privacy .privacy-uses li {
  border-left: 3px solid var(--cyan);
  padding: 4px 0 4px 18px;
  margin-bottom: 22px;
}

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

.page-privacy .privacy-uses p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.74;
}

/* 步骤 */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 4px 0 1.3em;
  padding: 0;
}

.page-privacy .privacy-steps li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--privacy-line-soft);
}

.page-privacy .privacy-steps li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-steps p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.74;
}

.page-privacy .privacy-step-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--violet);
  padding-top: 5px;
}

/* 表格 */
.page-privacy .privacy-table-wrap {
  overflow-x: auto;
  background: var(--privacy-card);
  border: 1px solid var(--privacy-line);
  box-shadow: 6px 6px 0 rgba(35, 44, 92, .08);
  margin: 0 0 1.5em;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

.page-privacy .privacy-table caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--privacy-muted);
  padding: 16px 18px 0;
}

.page-privacy .privacy-table th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  text-align: left;
  color: var(--privacy-muted);
  padding: 14px 18px 10px;
  border-bottom: 1px solid var(--privacy-line);
  white-space: nowrap;
}

.page-privacy .privacy-table td {
  padding: 0 18px;
  height: 46px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--privacy-text);
  border-bottom: 1px solid var(--privacy-line-soft);
  vertical-align: middle;
}

.page-privacy .privacy-table tbody tr {
  transition: background .18s var(--ease);
}

.page-privacy .privacy-table tbody tr:hover {
  background: #F2F5FC;
}

.page-privacy .privacy-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .privacy-table td.mono {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--rail);
  white-space: nowrap;
}

/* 联系方式 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 1px;
  background: var(--privacy-line);
  border: 1px solid var(--privacy-line);
  margin: 0 0 1.5em;
}

.page-privacy .privacy-contact-item {
  background: var(--privacy-card);
  padding: 18px 20px;
}

.page-privacy .privacy-contact-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .2em;
  color: var(--privacy-muted);
  margin: 0 0 8px;
}

.page-privacy .privacy-contact-value {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  word-break: break-all;
}

.page-privacy .privacy-contact-value.mono {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
}

/* 桌面端：索引轨道 + 非对称栅格 */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: clamp(44px, 5vw, 88px);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: calc(var(--header-h) + 32px);
    align-self: start;
  }

  .page-privacy .privacy-rail-list {
    display: block;
  }

  .page-privacy .privacy-rail-link {
    border-left-color: var(--privacy-line);
    padding-left: 14px;
  }
}

@media (min-width: 640px) {
  .page-privacy .privacy-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-privacy .privacy-docket li {
    flex: 1 1 100%;
    margin-right: 0;
    padding: 14px 0;
    border-right: 0;
    border-bottom: 1px solid var(--rail);
  }

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

  .page-privacy .privacy-steps li {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 10px;
  }

  .page-privacy .privacy-scene {
    padding: 14px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-rail-link,
  .page-privacy .privacy-table tbody tr {
    transition: none;
  }
}