.page-privacy {
  --pv-field: var(--color-field);
  --pv-moss: var(--color-moss);
  --pv-rock: var(--color-rock);
  --pv-cream: var(--color-cream);
  --pv-terra: var(--color-terra);
  --pv-silver: var(--color-silver);
  --pv-neon: var(--color-neon);
  --pv-white: var(--color-white);
  --pv-ink: var(--color-ink);
  --pv-head: var(--font-head);
  --pv-body: var(--font-body);
  --pv-mono: var(--font-mono);
  position: relative;
  background: var(--pv-rock);
  color: var(--pv-white);
  font-family: var(--pv-body);
  overflow-x: hidden;
}

/* ===== 页首横幅 ===== */
.page-privacy .privacy-hero {
  position: relative;
  padding: 36px 0 72px;
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 109, 0, 0.1), transparent 38%),
    linear-gradient(135deg, var(--pv-field) 0%, var(--pv-field) 48%, var(--pv-rock) 100%);
  overflow: hidden;
}
.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -55deg,
    rgba(192, 192, 192, 0.05) 0,
    rgba(192, 192, 192, 0.05) 1px,
    transparent 1px,
    transparent 14px
  );
  pointer-events: none;
}
.page-privacy .privacy-hero .container {
  position: relative;
  z-index: 1;
}
.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: 34px;
}
.page-privacy .privacy-hero .breadcrumbs a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
}
.page-privacy .privacy-hero .breadcrumbs a:hover {
  color: var(--pv-neon);
}
.page-privacy .privacy-hero .breadcrumbs [aria-current="page"] {
  color: var(--pv-white);
  font-weight: 600;
}
.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}
.page-privacy .privacy-hero__kicker {
  margin: 0 0 16px;
  font-family: var(--pv-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--pv-neon);
  text-transform: uppercase;
}
.page-privacy .privacy-hero__title {
  margin: 0 0 20px;
  font-family: var(--pv-head);
  font-weight: 900;
  font-size: clamp(28px, 5.4vw, 48px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--pv-white);
  max-width: 780px;
}
.page-privacy .privacy-hero__title-sub {
  display: block;
  margin-top: 10px;
  font-size: 0.58em;
  font-weight: 700;
  letter-spacing: 0;
  color: rgba(255, 255, 255, 0.82);
}
.page-privacy .privacy-hero__intro {
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.82);
  max-width: 700px;
}
.page-privacy .privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-privacy .privacy-hero__facts span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid rgba(192, 192, 192, 0.4);
  border-radius: 999px;
  background: rgba(55, 71, 79, 0.28);
  font-family: var(--pv-mono);
  font-size: 12px;
  color: var(--pv-silver);
  white-space: nowrap;
}
.page-privacy .privacy-hero__facts span::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pv-neon);
  flex: none;
}
.page-privacy .privacy-hero__seal {
  display: none;
}

/* ===== 斜切横幅图 ===== */
.page-privacy .privacy-banner {
  position: relative;
  z-index: 3;
}
.page-privacy .privacy-banner__frame {
  --banner-slant: 1deg;
  position: relative;
  margin-top: -48px;
  overflow: hidden;
  border: 1px solid rgba(192, 192, 192, 0.5);
  background: var(--pv-field);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.35);
  transform: skewY(calc(var(--banner-slant) * -1));
  transform-origin: left center;
}
.page-privacy .privacy-banner__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  transform: skewY(var(--banner-slant)) scale(1.02);
  transform-origin: center;
}
@media (max-width: 640px) {
  .page-privacy .privacy-banner__frame {
    --banner-slant: 0deg;
    margin-top: -24px;
  }
}

/* ===== 条款索引 ===== */
.page-privacy .privacy-toc {
  position: relative;
  z-index: 2;
  padding: 26px 0 24px;
  background: var(--pv-cream);
  color: var(--pv-ink);
  border-top: 4px solid var(--pv-neon);
}
.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--pv-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--pv-terra);
  text-transform: uppercase;
}
.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 28px;
}
.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-family: var(--pv-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--pv-ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.page-privacy .privacy-toc__link:hover {
  color: var(--pv-terra);
  border-bottom-color: var(--pv-neon);
}
.page-privacy .privacy-toc__num {
  font-family: var(--pv-mono);
  font-size: 13px;
  color: var(--pv-neon);
}

/* ===== 序言 ===== */
.page-privacy .privacy-preamble {
  padding: 32px 0 60px;
  background: var(--pv-cream);
  color: var(--pv-ink);
  border-bottom: 1px solid rgba(0, 0, 0, 0.14);
}
.page-privacy .privacy-preamble__lead {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.75;
  color: var(--pv-ink);
  max-width: 880px;
}
.page-privacy .privacy-preamble p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(0, 0, 0, 0.78);
  max-width: 880px;
}
.page-privacy .privacy-preamble__meta {
  display: inline-block;
  margin: 10px 0 0;
  padding: 8px 16px;
  border: 1px solid rgba(27, 94, 32, 0.28);
  border-radius: 999px;
  background: rgba(27, 94, 32, 0.08);
  font-family: var(--pv-mono);
  font-size: 12px;
  color: var(--pv-field);
}

/* ===== 条款章节 ===== */
.page-privacy .privacy-section {
  position: relative;
  padding: 48px 0 56px;
  background: var(--pv-rock);
  scroll-margin-top: 132px;
}
.page-privacy .privacy-section--alt {
  background: linear-gradient(
    180deg,
    rgba(27, 94, 32, 0.32) 0%,
    rgba(55, 71, 79, 1) 40%
  ), var(--pv-rock);
}
.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--pv-field) 0%, var(--pv-moss) 58%, var(--pv-neon) 100%);
  clip-path: polygon(0 0, 100% 0, calc(100% - 20px) 100%, 20px 100%);
}
.page-privacy .privacy-section__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0 0 34px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(192, 192, 192, 0.28);
}
.page-privacy .privacy-section__index {
  margin: 0;
  font-family: var(--pv-mono);
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  color: rgba(192, 192, 192, 0.22);
}
.page-privacy .privacy-section__tag {
  margin: 6px 0 8px;
  font-family: var(--pv-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--pv-neon);
  text-transform: uppercase;
}
.page-privacy .privacy-section__title {
  margin: 0 0 10px;
  font-family: var(--pv-head);
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.25;
  color: var(--pv-white);
}
.page-privacy .privacy-section__lead {
  margin: 0;
  max-width: 840px;
  padding-left: 16px;
  border-left: 3px solid var(--pv-neon);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.76);
}
.page-privacy .privacy-section__body {
  display: grid;
  gap: 16px;
}

/* ===== 条款卡片 ===== */
.page-privacy .privacy-clause {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  max-width: 880px;
  padding: 24px 20px 24px 24px;
  background: var(--pv-cream);
  color: var(--pv-ink);
  border-radius: 3px;
  border-left: 4px solid var(--pv-neon);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.16);
}
.page-privacy .privacy-section--alt .privacy-clause {
  border-left-color: var(--pv-moss);
}
.page-privacy .privacy-clause__num {
  margin: 0;
  font-family: var(--pv-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--pv-terra);
}
.page-privacy .privacy-clause__content h3 {
  margin: 0 0 8px;
  font-family: var(--pv-head);
  font-size: 17px;
  line-height: 1.4;
}
.page-privacy .privacy-clause__content p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(0, 0, 0, 0.8);
}

/* ===== 使用目的卡片 ===== */
.page-privacy .privacy-use-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-privacy .privacy-use-card {
  position: relative;
  overflow: hidden;
  padding: 26px 22px 24px;
  background: var(--pv-cream);
  color: var(--pv-ink);
  border-radius: 3px;
  border-top: 3px solid var(--pv-field);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.16);
}
.page-privacy .privacy-use-card::after {
  content: "";
  position: absolute;
  right: -28px;
  bottom: -28px;
  width: 80px;
  height: 80px;
  background: rgba(216, 67, 21, 0.08);
  transform: rotate(18deg);
  pointer-events: none;
}
.page-privacy .privacy-use-card__num {
  display: block;
  margin: 0 0 10px;
  font-family: var(--pv-mono);
  font-size: 13px;
  color: var(--pv-neon);
}
.page-privacy .privacy-use-card h3 {
  margin: 0 0 8px;
  font-family: var(--pv-head);
  font-size: 17px;
}
.page-privacy .privacy-use-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(0, 0, 0, 0.78);
}

/* ===== 用户权利卡片 ===== */
.page-privacy .privacy-rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 18px;
}
.page-privacy .privacy-rights__item {
  position: relative;
  padding: 26px 24px;
  background: var(--pv-white);
  color: var(--pv-ink);
  border: 1px solid var(--pv-silver);
  border-radius: 3px;
}
.page-privacy .privacy-rights__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  background: linear-gradient(90deg, var(--pv-field), var(--pv-neon));
  transform: skewX(-18deg);
}
.page-privacy .privacy-rights__code {
  display: block;
  margin: 0 0 10px;
  font-family: var(--pv-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--pv-terra);
}
.page-privacy .privacy-rights__item h3 {
  margin: 0 0 8px;
  font-family: var(--pv-head);
  font-size: 17px;
}
.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(0, 0, 0, 0.78);
}

/* ===== 联系面板 ===== */
.page-privacy .privacy-contact {
  padding: 28px 24px;
  background: linear-gradient(
    135deg,
    rgba(27, 94, 32, 0.96) 0%,
    rgba(27, 94, 32, 1) 60%,
    rgba(55, 71, 79, 0.96) 100%
  );
  color: var(--pv-white);
  border-radius: 3px;
  border-left: 5px solid var(--pv-neon);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.2);
}
.page-privacy .privacy-contact h3 {
  margin: 0 0 10px;
  font-family: var(--pv-head);
  font-size: 20px;
}
.page-privacy .privacy-contact > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.86);
}
.page-privacy .privacy-contact__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-contact__list li {
  padding: 9px 0;
  border-bottom: 1px dashed rgba(192, 192, 192, 0.28);
  font-family: var(--pv-mono);
  font-size: 14px;
  line-height: 1.6;
  color: var(--pv-white);
}
.page-privacy .privacy-contact__list li:last-child {
  border-bottom: none;
}
.page-privacy .privacy-contact__list a {
  color: var(--pv-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 109, 0, 0.5);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.page-privacy .privacy-contact__list a:hover {
  color: var(--pv-white);
  border-bottom-color: var(--pv-white);
}
.page-privacy .privacy-contact__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 109, 0, 0.35);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}

/* ===== 页尾文档带 ===== */
.page-privacy .privacy-foot {
  padding: 36px 0 32px;
  background: var(--pv-ink);
  border-top: 3px solid var(--pv-neon);
}
.page-privacy .privacy-foot__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.page-privacy .privacy-foot__docs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.page-privacy .privacy-foot__label {
  margin: 0;
  font-family: var(--pv-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pv-neon);
  text-transform: uppercase;
}
.page-privacy .privacy-foot__link {
  padding: 7px 14px;
  border: 1px solid rgba(192, 192, 192, 0.45);
  border-radius: 999px;
  color: var(--pv-white);
  text-decoration: none;
  font-size: 14px;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.page-privacy .privacy-foot__link:hover {
  border-color: var(--pv-neon);
  color: var(--pv-neon);
  transform: translateY(-2px);
}
.page-privacy .privacy-foot__trust {
  margin: 0;
  max-width: 520px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
}
.page-privacy .privacy-foot__icp {
  margin: 0;
  font-family: var(--pv-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

/* ===== 桌面端增强 ===== */
@media (min-width: 760px) {
  .page-privacy .privacy-section {
    padding: 68px 0 76px;
  }
  .page-privacy .privacy-section__header {
    grid-template-columns: 96px 1fr;
    gap: 28px;
    align-items: start;
    margin-bottom: 44px;
  }
  .page-privacy .privacy-section__index {
    font-size: 56px;
  }
  .page-privacy .privacy-use-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}
@media (min-width: 860px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: 1fr 160px;
    gap: 40px;
  }
  .page-privacy .privacy-hero__seal {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 148px;
    height: 148px;
    justify-self: end;
    align-self: center;
    border: 2px solid var(--pv-silver);
    border-radius: 50%;
  }
  .page-privacy .privacy-hero__seal::before {
    content: "";
    position: absolute;
    inset: 8px;
    border: 1px dashed rgba(255, 109, 0, 0.6);
    border-radius: 50%;
    transform: rotate(20deg);
  }
  .page-privacy .privacy-hero__seal-ring {
    font-family: var(--pv-mono);
    font-size: 30px;
    font-weight: 700;
    line-height: 1;
    color: var(--pv-neon);
  }
  .page-privacy .privacy-hero__seal-text {
    margin-top: 8px;
    font-family: var(--pv-mono);
    font-size: 11px;
    letter-spacing: 0.28em;
    color: var(--pv-silver);
  }
}
@media (min-width: 900px) {
  .page-privacy .privacy-foot__row {
    grid-template-columns: 1fr 1fr;
    align-items: end;
  }
  .page-privacy .privacy-foot__trust {
    justify-self: end;
    text-align: right;
  }
}