.page-privacy {
  --privacy-measure: 68ch;
  --privacy-index-w: 190px;
  padding-bottom: clamp(72px, 10vw, 120px);
}

.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 3px solid var(--ht-orange);
  outline-offset: 2px;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  padding-top: clamp(20px, 4vw, 44px);
  max-width: 60rem;
}

.page-privacy .privacy-hero .ht-eyebrow {
  margin: 0 0 18px;
}

.page-privacy .privacy-hero__title {
  margin: 0;
}

.page-privacy .privacy-hero__lead {
  margin: 22px 0 0;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 顶部插图 ---------- */

.page-privacy .privacy-banner {
  margin: clamp(34px, 5vw, 58px) 0 0;
  border: 1px solid var(--ht-ink);
  background: var(--ht-mist);
  box-shadow: 8px 8px 0 var(--ht-blue-line);
  overflow: hidden;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-privacy .privacy-banner__cap {
  margin: 0;
  padding: 10px 14px;
  border-top: 1px solid var(--ht-blue-line);
  background: var(--ht-cream);
  font-family: var(--ht-mono-stack);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ht-graphite);
}

/* ---------- 主体两列：索引 + 正文 ---------- */

.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  margin-top: clamp(44px, 6vw, 72px);
}

@media (min-width: 1024px) {
  .page-privacy .privacy-body {
    grid-template-columns: var(--privacy-index-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
}

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

@media (min-width: 1024px) {
  .page-privacy .privacy-index {
    position: sticky;
    top: 28px;
  }
}

.page-privacy .privacy-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--ht-graphite);
  text-transform: uppercase;
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--ht-blue-line);
}

.page-privacy .privacy-index__item {
  margin: 0;
}

.page-privacy .privacy-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0 9px 14px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ht-graphite);
  text-decoration: none;
  transition: color .18s var(--ht-ease), border-color .18s var(--ht-ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--ht-blue-deep);
  border-left-color: var(--ht-blue);
}

.page-privacy .privacy-index__num {
  font-family: var(--ht-mono-stack);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--ht-blue);
}

@media (max-width: 1023px) {
  .page-privacy .privacy-index__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-left: 0;
  }

  .page-privacy .privacy-index__link {
    margin-left: 0;
    padding: 8px 12px;
    border: 1px solid var(--ht-blue-line);
    background: var(--ht-mist);
  }

  .page-privacy .privacy-index__link:hover,
  .page-privacy .privacy-index__link:focus-visible {
    border-color: var(--ht-blue);
    background: var(--ht-cream);
  }
}

.page-privacy .privacy-col {
  min-width: 0;
  max-width: var(--privacy-measure);
}

/* ---------- 章节 ---------- */

.page-privacy .privacy-sec {
  padding-top: clamp(44px, 6vw, 78px);
  scroll-margin-top: 24px;
}

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

.page-privacy .privacy-sec + .privacy-sec {
  border-top: 1px solid var(--ht-blue-line);
}

.page-privacy .privacy-sec__num {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--ht-blue);
}

.page-privacy .privacy-sec__num::after {
  content: "";
  display: inline-block;
  width: 40px;
  height: 1px;
  margin-left: 12px;
  background: var(--ht-blue-line);
  vertical-align: middle;
}

.page-privacy .privacy-sec__title {
  margin: 0 0 18px;
}

.page-privacy .privacy-sec .ht-prose {
  margin: 0 0 16px;
  max-width: var(--privacy-measure);
}

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

/* ---------- 列表标记 ---------- */

.page-privacy .privacy-list {
  list-style: none;
  margin: 22px 0 18px;
  padding: 0;
}

.page-privacy .privacy-list__item {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  line-height: 1.8;
  color: var(--ht-ink);
}

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

.page-privacy .privacy-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 14px;
  height: 1px;
  background: var(--ht-blue);
}

/* ---------- 四类信息卡片 ---------- */

.page-privacy .privacy-types {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 26px 0 0;
}

@media (min-width: 680px) {
  .page-privacy .privacy-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .privacy-type {
  background: var(--ht-mist);
  border: 1px solid var(--ht-blue-line);
  padding: 20px 20px 22px;
  transition: border-color .18s var(--ht-ease), transform .18s var(--ht-ease), box-shadow .18s var(--ht-ease);
}

.page-privacy .privacy-type:hover,
.page-privacy .privacy-type:focus-within {
  border-color: var(--ht-blue);
  transform: translateY(-3px);
  box-shadow: 5px 5px 0 var(--ht-blue-line);
}

.page-privacy .privacy-type__tag {
  display: block;
  margin-bottom: 8px;
  font-family: var(--ht-mono-stack);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--ht-blue-deep);
}

.page-privacy .privacy-type__name {
  margin: 0 0 10px;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ht-ink);
}

.page-privacy .privacy-type p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ht-ink);
}

/* ---------- 使用目的色带 ---------- */

.page-privacy .privacy-flow {
  display: grid;
  gap: 20px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-flow__step {
  border-left: 4px solid var(--ht-blue);
  padding: 2px 0 2px 18px;
}

.page-privacy .privacy-flow__step:nth-child(2) {
  border-left-color: var(--ht-blue-soft);
}

.page-privacy .privacy-flow__step:nth-child(3) {
  border-left-color: var(--ht-teal);
}

.page-privacy .privacy-flow__title {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.page-privacy .privacy-flow__step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ht-ink);
}

/* ---------- 协作方式 ---------- */

.page-privacy .privacy-share {
  margin: 24px 0 20px;
  border-top: 1px solid var(--ht-blue-line);
}

.page-privacy .privacy-share__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ht-blue-line);
}

@media (min-width: 700px) {
  .page-privacy .privacy-share__row {
    grid-template-columns: 168px minmax(0, 1fr);
    gap: 24px;
  }
}

.page-privacy .privacy-share__label {
  margin: 0;
  font-weight: 700;
  color: var(--ht-blue-deep);
}

.page-privacy .privacy-share__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ht-ink);
}

/* ---------- 权利清单 ---------- */

.page-privacy .privacy-actions {
  margin: 24px 0 0;
  border-top: 1px solid var(--ht-blue-line);
}

.page-privacy .privacy-action {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ht-blue-line);
}

@media (min-width: 700px) {
  .page-privacy .privacy-action {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 24px;
  }
}

.page-privacy .privacy-action__label {
  margin: 0;
  font-weight: 700;
  color: var(--ht-blue-deep);
}

.page-privacy .privacy-action__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ht-ink);
}

/* ---------- 联系面板 ---------- */

.page-privacy .privacy-contact {
  margin: 30px 0 0;
  padding: clamp(22px, 4vw, 30px);
  background: var(--ht-ink);
  border: 1px solid var(--ht-ink);
  box-shadow: 6px 6px 0 var(--ht-blue-line);
}

.page-privacy .privacy-contact__title {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ht-mist);
}

.page-privacy .privacy-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ht-mist);
}

.page-privacy .privacy-contact__list a {
  color: var(--ht-orange-soft);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color .18s var(--ht-ease);
}

.page-privacy .privacy-contact__list a:hover,
.page-privacy .privacy-contact__list a:focus-visible {
  color: var(--ht-mist);
}

.page-privacy .privacy-contact__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(245, 247, 250, .22);
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(245, 247, 250, .74);
}

/* ---------- 相关内容 ---------- */

.page-privacy .privacy-more {
  margin: clamp(40px, 6vw, 60px) 0 0;
  padding: 22px;
  background: var(--ht-mist);
  border: 1px solid var(--ht-blue-line);
}

.page-privacy .privacy-more__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--ht-graphite);
  text-transform: uppercase;
}

.page-privacy .privacy-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-privacy .privacy-more__link {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--ht-blue-line);
  background: var(--ht-cream);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ht-blue-deep);
  text-decoration: none;
  transition: border-color .18s var(--ht-ease), background-color .18s var(--ht-ease);
}

.page-privacy .privacy-more__link:hover,
.page-privacy .privacy-more__link:focus-visible {
  border-color: var(--ht-blue);
  background: #FFFFFF;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    transform: none !important;
  }
}