.page-privacy {
  position: relative;
  scroll-behavior: smooth;
  background:
    radial-gradient(1200px 420px at 82% -4%, rgba(155, 92, 255, 0.09), transparent 60%),
    radial-gradient(900px 300px at 12% 16%, rgba(255, 75, 46, 0.06), transparent 55%),
    var(--color-primary-bg);
  color: var(--color-text-primary);
  overflow-x: hidden;
}

/* ================= 首屏 Hero ================= */
.page-privacy .privacy-hero {
  position: relative;
  padding: 36px 0 0;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(164, 176, 192, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(164, 176, 192, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
  z-index: 0;
}

.page-privacy .privacy-hero > * {
  position: relative;
  z-index: 1;
}

.page-privacy .breadcrumbs {
  margin-bottom: 28px;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.page-privacy .breadcrumbs__item {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}

.page-privacy .breadcrumbs__item:hover {
  color: var(--color-accent-electric);
}

.page-privacy .breadcrumbs__item--current {
  color: var(--color-tech-silver);
  cursor: default;
}

.page-privacy .privacy-hero__kicker {
  display: inline-block;
  margin: 0 0 14px;
  padding-left: 12px;
  border-left: 3px solid var(--color-accent-action);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--color-accent-action);
}

.page-privacy .privacy-hero__head h1 {
  margin: 0 0 14px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: var(--size-h1);
  line-height: 1.05;
  letter-spacing: 0.02em;
  transform: skewX(-5deg);
  color: var(--color-text-primary);
}

.page-privacy .privacy-hero__lede {
  margin: 0 0 20px;
  max-width: 520px;
  font-family: var(--font-body);
  font-size: clamp(18px, 2.4vw, 24px);
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.page-privacy .privacy-hero__tags .tag {
  padding: 6px 16px;
  border: 1px solid rgba(164, 176, 192, 0.35);
  border-radius: 999px;
  background: rgba(15, 31, 56, 0.35);
  font-family: var(--font-headings);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
}

.page-privacy .privacy-hero__media {
  position: relative;
  display: block;
  height: 0;
  padding-bottom: 26%;
  margin: 36px 0 0;
  overflow: hidden;
  border: 1px solid rgba(164, 176, 192, 0.2);
  border-radius: 8px;
  background: var(--color-graph-bg);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.3);
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(10, 20, 40, 0.62) 4%, transparent 42%);
  pointer-events: none;
}

.page-privacy .privacy-hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ================= 双栏布局 ================= */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 44px 0 64px;
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 80px);
    padding: 64px 0 96px;
    align-items: start;
  }
}

/* ================= 侧边目录 ================= */
.page-privacy .privacy-rail__inner {
  padding: 22px 20px;
  border: 1px solid rgba(164, 176, 192, 0.14);
  border-radius: 8px;
  background: linear-gradient(140deg, rgba(15, 31, 56, 0.78), rgba(15, 31, 56, 0.28));
}

@media (min-width: 960px) {
  .page-privacy .privacy-rail__inner {
    position: sticky;
    top: 96px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }
}

.page-privacy .privacy-rail__label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-tech-silver);
}

.page-privacy .privacy-rail__label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-action);
  box-shadow: 0 0 0 4px rgba(255, 75, 46, 0.18);
}

.page-privacy .privacy-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(164, 176, 192, 0.18);
}

.page-privacy .privacy-toc__item {
  border-bottom: 1px solid rgba(164, 176, 192, 0.12);
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 6px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: background-color 0.18s, color 0.18s, padding-left 0.18s;
}

.page-privacy .privacy-toc__link:hover {
  padding-left: 16px;
  color: var(--color-text-primary);
  background: linear-gradient(90deg, rgba(155, 92, 255, 0.1), transparent);
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--color-accent-electric);
  outline-offset: 4px;
  border-radius: 2px;
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-headings);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-accent-action);
}

.page-privacy .privacy-rail__note {
  margin-top: 24px;
  padding: 18px 16px;
  border-left: 3px solid var(--color-accent-action);
  border-radius: 0 6px 6px 0;
  background: rgba(15, 31, 56, 0.6);
}

.page-privacy .privacy-rail__note-title {
  margin: 0 0 8px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-primary);
}

.page-privacy .privacy-rail__note-mail {
  margin: 0 0 6px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 15px;
  word-break: break-all;
  color: var(--color-accent-electric);
}

.page-privacy .privacy-rail__note-hint {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-secondary);
}

/* ================= 主内容 ================= */
.page-privacy .privacy-main {
  min-width: 0;
}

/* -------- 导言 -------- */
.page-privacy .privacy-intro {
  position: relative;
  padding: 28px 28px 28px 36px;
  border: 1px solid rgba(164, 176, 192, 0.14);
  border-radius: 8px;
  background: linear-gradient(120deg, rgba(15, 31, 56, 0.72), rgba(26, 42, 74, 0.28));
}

.page-privacy .privacy-intro::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  bottom: 24px;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--color-accent-action), var(--color-accent-electric));
}

.page-privacy .privacy-intro p {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.85;
  color: var(--color-text-secondary);
}

/* -------- 通用章节 -------- */
.page-privacy .privacy-section {
  position: relative;
  margin-top: 40px;
  padding-top: 18px;
}

.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent-action), var(--color-accent-electric), transparent 72%);
  opacity: 0.38;
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: clamp(52px, 7vw, 84px);
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px rgba(164, 176, 192, 0.55);
  transform: skewX(-8deg);
  flex-shrink: 0;
}

.page-privacy .privacy-section__title {
  margin: 12px 0 0;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 40px);
  line-height: 1.1;
  letter-spacing: 0.02em;
  transform: skewX(-5deg);
  color: var(--color-text-primary);
}

.page-privacy .privacy-section__lede {
  margin: 0 0 28px;
  padding-left: 16px;
  border-left: 2px solid var(--color-accent-action);
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* -------- 01 信息收集 -------- */
.page-privacy .privacy-list {
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-list__item {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 20px 0 20px 28px;
  border-bottom: 1px solid rgba(164, 176, 192, 0.12);
}

.page-privacy .privacy-list__item:last-child {
  padding-bottom: 8px;
  border-bottom: 0;
}

.page-privacy .privacy-list__item dt {
  position: relative;
  padding-left: 14px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--color-text-primary);
}

.page-privacy .privacy-list__item dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  border-radius: 2px;
  background: var(--color-accent-electric);
}

.page-privacy .privacy-list__item dd {
  margin: 0;
  max-width: 680px;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.75;
  color: var(--color-text-secondary);
}

@media (min-width: 680px) {
  .page-privacy .privacy-list__item {
    grid-template-columns: 180px 1fr;
    gap: 28px;
    padding-left: 0;
  }
}

.page-privacy .privacy-highlight {
  margin: 28px 0 0;
  padding: 18px 20px 18px 24px;
  border-left: 3px solid var(--color-accent-action);
  border-radius: 0 6px 6px 0;
  background: linear-gradient(90deg, rgba(255, 75, 46, 0.11), rgba(155, 92, 255, 0.05) 68%, transparent);
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text-secondary);
}

/* -------- 02 使用方式 -------- */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: privacySteps;
}

.page-privacy .privacy-steps > li {
  position: relative;
  counter-increment: privacySteps;
  padding: 24px 0 24px 70px;
  border-bottom: 1px solid rgba(164, 176, 192, 0.12);
}

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

.page-privacy .privacy-steps > li::before {
  content: counter(privacySteps, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 22px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 30px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-accent-electric);
  transform: skewX(-8deg);
}

.page-privacy .privacy-steps h3 {
  margin: 0 0 8px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--color-text-primary);
}

.page-privacy .privacy-steps p {
  margin: 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.page-privacy .privacy-note {
  margin: 16px 0 0;
  padding: 16px 18px 16px 22px;
  border-left: 3px solid var(--color-success);
  background: linear-gradient(90deg, rgba(0, 224, 158, 0.08), transparent);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

/* -------- 03 信息存储 -------- */
.page-privacy .privacy-measures {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 680px) {
  .page-privacy .privacy-measures {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
}

.page-privacy .privacy-measures li {
  position: relative;
  padding: 22px 22px 18px;
  overflow: hidden;
  border: 1px solid rgba(164, 176, 192, 0.16);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(26, 42, 74, 0.75), rgba(15, 31, 56, 0.55));
  transition: transform 0.18s var(--ease), border-color 0.18s;
}

.page-privacy .privacy-measures li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent-electric), transparent 80%);
  opacity: 0.45;
}

.page-privacy .privacy-measures li:hover {
  transform: translateY(-3px);
  border-color: rgba(155, 92, 255, 0.45);
}

.page-privacy .privacy-measures__name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
}

.page-privacy .privacy-measures p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* -------- 04 你的权利 -------- */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 560px) {
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
}

.page-privacy .privacy-rights li {
  position: relative;
  padding: 20px 18px 18px 24px;
  border: 1px solid rgba(164, 176, 192, 0.14);
  border-left: 3px solid var(--color-accent-action);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(255, 75, 46, 0.09), rgba(15, 31, 56, 0.4) 55%);
  transition: transform 0.18s var(--ease), border-color 0.18s;
}

.page-privacy .privacy-rights li:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 75, 46, 0.4);
}

.page-privacy .privacy-rights h3 {
  margin: 0 0 8px;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--color-text-primary);
}

.page-privacy .privacy-rights p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-privacy .privacy-cta {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
  padding: 24px 26px;
  overflow: hidden;
  border: 1px solid rgba(164, 176, 192, 0.18);
  border-radius: 8px;
  background: var(--color-secondary-bg);
}

.page-privacy .privacy-cta::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(155, 92, 255, 0.18), transparent 65%);
  pointer-events: none;
}

.page-privacy .privacy-cta__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-privacy .privacy-cta__mail {
  margin: 0;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: clamp(16px, 2.4vw, 20px);
  letter-spacing: 0.04em;
  word-break: break-all;
  color: var(--color-accent-electric);
}

@media (min-width: 680px) {
  .page-privacy .privacy-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-privacy .privacy-cta__mail {
    text-align: right;
  }
}

/* ================= 底部信任与链接 ================= */
.page-privacy .privacy-trust {
  margin: 64px 0 0;
  padding: 26px 20px;
  text-align: center;
  border-top: 1px solid rgba(164, 176, 192, 0.18);
  border-bottom: 1px solid rgba(164, 176, 192, 0.18);
  background: linear-gradient(90deg, transparent, rgba(15, 31, 56, 0.55), transparent);
}

.page-privacy .privacy-trust p {
  margin: 0;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: clamp(15px, 2.2vw, 18px);
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
}

.page-privacy .privacy-footer-link {
  margin: 32px 0 0;
  text-align: center;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.page-privacy .privacy-footer-link a {
  color: var(--color-accent-electric);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.15s;
}

.page-privacy .privacy-footer-link a:hover {
  color: var(--color-accent-action);
}

.page-privacy .privacy-footer-link a:focus-visible {
  outline: 2px solid var(--color-accent-electric);
  outline-offset: 4px;
  border-radius: 2px;
}

/* ================= 移动端首屏图片比例 ================= */
@media (max-width: 600px) {
  .page-privacy .privacy-hero__media {
    padding-bottom: 52%;
  }

  .page-privacy .privacy-rail__note {
    margin-top: 18px;
  }
}