.page-privacy {
  --pp-narrow: 720px;
  --pp-side-w: 232px;
  --pp-gap: clamp(28px, 5vw, 72px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding-top: clamp(18px, 3vw, 34px);
  padding-bottom: 0;
}

.page-privacy .privacy-hero .eyebrow {
  display: block;
  margin-bottom: 14px;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-cond);
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.02;
  font-size: clamp(34px, 6.4vw, 84px);
  color: var(--paper);
  margin: 0 0 clamp(14px, 2vw, 22px);
  max-width: 16em;
}

.page-privacy .privacy-hero__lede {
  max-width: 46em;
}

.page-privacy .privacy-hero__figure {
  margin: clamp(26px, 5vw, 54px) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--panel-2), var(--bg-deep));
}

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

/* ---------- 主体布局：移动端单栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  padding-top: clamp(36px, 6vw, 76px);
  padding-bottom: clamp(56px, 10vw, 130px);
  align-items: start;
}

/* ---------- 左侧条款目录 ---------- */
.page-privacy .privacy-side {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  padding: 20px 20px 18px;
}

.page-privacy .privacy-side__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ice);
}

.page-privacy .privacy-side__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-side__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  color: var(--ice);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-side__link .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--line);
  flex: none;
}

.page-privacy .privacy-side__link:hover,
.page-privacy .privacy-side__link:focus-visible {
  color: var(--paper);
  background: var(--panel-2);
}

.page-privacy .privacy-side__link[aria-current="true"] {
  color: var(--green);
  background: rgba(61, 240, 138, .08);
  border-left-color: var(--green);
}

.page-privacy .privacy-side__link[aria-current="true"] .mono {
  color: var(--green);
}

.page-privacy .privacy-side__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ice);
}

.page-privacy .privacy-side__note a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 240, 138, .4);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  max-width: var(--pp-narrow);
}

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

.page-privacy .privacy-body__intro {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ice);
  padding-left: 16px;
  border-left: 3px solid var(--panel-2);
}

.page-privacy .privacy-body__aside {
  font-size: 14px;
  line-height: 1.8;
  color: var(--ice);
  background: var(--panel);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  border-left: 3px solid var(--panel-2);
}

.page-privacy .privacy-body a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 240, 138, .35);
}

.page-privacy .privacy-body a:hover,
.page-privacy .privacy-body a:focus-visible {
  border-bottom-color: var(--green);
}

.page-privacy .privacy-section {
  scroll-margin-top: 120px;
}

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

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--line);
  flex: none;
  padding-top: 6px;
}

.page-privacy .privacy-section h2 {
  margin: 0;
}

/* ---------- 柔和曲线分隔 ---------- */
.page-privacy .privacy-rule {
  border: 0;
  height: 28px;
  margin: clamp(34px, 6vw, 62px) 0;
  background:
    radial-gradient(60% 100% at 50% 100%, rgba(61, 240, 138, .16), transparent 70%),
    radial-gradient(120% 100% at 50% -40%, rgba(30, 42, 94, .9), transparent 72%);
  border-radius: 50% / 100%;
  clip-path: ellipse(52% 100% at 50% 100%);
  opacity: .85;
}

/* ---------- 01 双栏双类信息 ---------- */
.page-privacy .privacy-duo {
  display: grid;
  gap: 16px;
  margin: 24px 0 22px;
}

.page-privacy .privacy-duo__item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 20px 18px;
}

.page-privacy .privacy-duo__item h3 {
  margin: 12px 0 8px;
}

.page-privacy .privacy-duo__item p {
  margin: 0;
  font-size: 15px;
}

.page-privacy .privacy-duo__tag {
  display: inline-block;
}

/* ---------- 02 用途清单 ---------- */
.page-privacy .privacy-uses {
  list-style: none;
  margin: 22px 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-uses__item {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

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

.page-privacy .privacy-uses__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-privacy .privacy-uses__item h3 {
  margin: 0 0 6px;
}

.page-privacy .privacy-uses__item p {
  margin: 0;
  font-size: 15px;
}

/* ---------- 03 保存说明 dl ---------- */
.page-privacy .privacy-facts {
  margin: 22px 0 20px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-facts__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-facts__key {
  font-family: var(--font-cond);
  font-weight: 600;
  letter-spacing: 0.02em;
  font-size: 15px;
  color: var(--paper);
}

.page-privacy .privacy-facts__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ice);
}

/* ---------- 04 用户权利（高亮段落） ---------- */
.page-privacy .privacy-section--rights {
  position: relative;
  background: linear-gradient(160deg, rgba(61, 240, 138, .07), rgba(30, 42, 94, .35) 62%, transparent);
  border: 1px solid rgba(61, 240, 138, .22);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 38px);
  margin-left: calc(clamp(22px, 4vw, 38px) * -1);
  margin-right: calc(clamp(22px, 4vw, 38px) * -1);
}

.page-privacy .privacy-section--rights .privacy-section__num {
  color: var(--green);
}

.page-privacy .privacy-rights {
  display: grid;
  gap: 14px;
  margin: 22px 0;
}

.page-privacy .privacy-rights__item {
  border-left: 3px solid var(--green);
  padding: 2px 0 2px 16px;
}

.page-privacy .privacy-rights__item h3 {
  margin: 0 0 6px;
  color: var(--paper);
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: 15px;
}

/* ---------- 05 联系方式 ---------- */
.page-privacy .privacy-contact {
  margin: 20px 0 22px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-contact__item {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
}

.page-privacy .privacy-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ice);
  flex: none;
  min-width: 62px;
}

.page-privacy .privacy-contact__val {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
  word-break: break-all;
}

/* ---------- 结尾 ---------- */
.page-privacy .privacy-tail {
  margin-top: clamp(34px, 6vw, 60px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-tail p {
  font-size: 14px;
  color: var(--ice);
  line-height: 1.8;
}

.page-privacy .privacy-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* ---------- 移动端窄屏保护 ---------- */
@media (max-width: 540px) {
  .page-privacy .privacy-hero__figure {
    border-radius: var(--radius-md);
  }

  .page-privacy .privacy-section--rights {
    margin-left: 0;
    margin-right: 0;
    padding: 20px 18px;
  }

  .page-privacy .privacy-uses__item {
    grid-template-columns: 22px 1fr;
    gap: 10px;
  }

  .page-privacy .privacy-contact {
    padding: 16px;
  }
}

/* ---------- 桌面：左侧跟随目录 + 窄幅正文 ---------- */
@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--pp-side-w) minmax(0, 1fr);
    column-gap: clamp(40px, 7vw, 96px);
  }

  .page-privacy .privacy-side {
    position: sticky;
    top: 108px;
  }

  .page-privacy .privacy-duo {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-facts__row {
    grid-template-columns: 176px 1fr;
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .privacy-rights {
    grid-template-columns: 1fr 1fr;
    gap: 18px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-side__link {
    transition: none;
  }
}