.page-privacy {
  --p-ink-strong: var(--black);
  --p-ink-body: rgba(6, 17, 14, 0.82);
  --p-ink-soft: rgba(6, 17, 14, 0.55);
  --p-rule: rgba(6, 17, 14, 0.12);
  --p-rule-strong: rgba(6, 17, 14, 0.22);
  --p-dark-text: rgba(242, 245, 233, 0.78);
  --p-dark-text-strong: var(--paper);
  background: var(--ink-base);
  color: var(--paper);
  overflow-x: hidden;
}

.page-privacy a {
  text-decoration: none;
}

/* ---------- 顶部窄色带 ---------- */
.page-privacy .privacy-band {
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--lime) 0 26%,
    var(--orange) 26% 32%,
    var(--ink-panel) 32% 100%
  );
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(20px, 4vw, 34px) 0 clamp(40px, 6vw, 68px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(198, 255, 61, 0.10), transparent 58%),
    radial-gradient(80% 70% at 0% 100%, rgba(57, 208, 200, 0.07), transparent 60%),
    var(--ink-base);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: 22px;
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5.2vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-hero .sy-lede {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--p-dark-text);
  max-width: 42em;
}

.page-privacy .privacy-hero__points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-privacy .privacy-hero__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(242, 245, 233, 0.7);
}

.page-privacy .privacy-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 9px;
  height: 2px;
  background: var(--lime);
}

.page-privacy .privacy-hero__visual {
  margin: 0;
  border: 1px solid rgba(198, 255, 61, 0.2);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 正文主体骨架 ---------- */
.page-privacy .privacy-body {
  background: var(--paper);
  color: var(--p-ink-strong);
  padding: clamp(24px, 4vw, 40px) 0 clamp(56px, 8vw, 96px);
}

.page-privacy .privacy-body__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

/* ---------- 左侧章节导航 ---------- */
.page-privacy .privacy-nav {
  background: var(--ink-base);
  color: var(--paper);
  padding: 18px 16px 16px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-privacy .privacy-nav__title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-privacy .privacy-nav__list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-nav__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 13.5px;
  line-height: 1.4;
  font-weight: 500;
  white-space: nowrap;
  color: rgba(242, 245, 233, 0.72);
  background: rgba(242, 245, 233, 0.05);
  border: 1px solid rgba(143, 167, 155, 0.24);
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .privacy-nav__link:hover,
.page-privacy .privacy-nav__link:focus-visible {
  color: var(--lime-glow);
  border-color: var(--lime);
}

.page-privacy .privacy-nav__link.is-active {
  color: var(--ink-base);
  background: var(--lime);
  border-color: var(--lime);
}

.page-privacy .privacy-nav__num {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.04em;
  opacity: 0.72;
}

.page-privacy .privacy-nav__foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(143, 167, 155, 0.24);
}

.page-privacy .privacy-nav__note {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--p-dark-text);
}

.page-privacy .privacy-nav__foot .sy-btn {
  font-size: 14px;
}

/* ---------- 右侧内容区 ---------- */
.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-sec {
  scroll-margin-top: 110px;
}

.page-privacy .privacy-sec + .privacy-sec {
  margin-top: 40px;
}

.page-privacy .privacy-sec + .privacy-sec::before {
  content: "";
  display: block;
  height: 10px;
  margin-bottom: 26px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--p-rule-strong) 0 1px,
    transparent 1px 10px
  );
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .privacy-sec__num {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-base);
  background: var(--lime);
  padding: 3px 9px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 7px) 100%, 0 100%);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--p-ink-strong);
}

.page-privacy .privacy-sec__lead {
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--p-ink-body);
  max-width: 46em;
}

.page-privacy .privacy-sec__body {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--p-ink-body);
  max-width: 46em;
}

.page-privacy .privacy-sec__foot {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
  font-size: 14px;
  line-height: 1.7;
  color: var(--p-ink-soft);
}

.page-privacy .privacy-subtitle {
  margin: 26px 0 12px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--p-ink-strong);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-privacy .privacy-list__item {
  padding-top: 16px;
  border-top: 1px solid var(--p-rule);
}

.page-privacy .privacy-list__title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--p-ink-strong);
}

.page-privacy .privacy-list__num {
  font-family: var(--font-data);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--p-ink-soft);
}

.page-privacy .privacy-list__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--p-ink-body);
}

/* ---------- 术语标注 ---------- */
.page-privacy .privacy-term {
  position: relative;
  border-bottom: 1.5px solid var(--lime);
  padding-bottom: 1px;
  font-weight: 500;
  color: var(--p-ink-strong);
  cursor: help;
  outline: none;
}

.page-privacy .privacy-term:hover,
.page-privacy .privacy-term:focus-visible {
  color: var(--ink-panel);
  background: rgba(198, 255, 61, 0.28);
}

.page-privacy .privacy-term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  width: max-content;
  max-width: min(260px, 72vw);
  padding: 8px 10px;
  background: var(--ink-base);
  color: var(--lime-glow);
  font-size: 12px;
  line-height: 1.55;
  font-weight: 400;
  border-left: 2px solid var(--lime);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  pointer-events: none;
  z-index: 6;
}

.page-privacy .privacy-term:hover::after,
.page-privacy .privacy-term:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 联系区 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0 0 8px;
  padding: 18px;
  background: var(--ink-base);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
}

.page-privacy .privacy-contact__label {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(143, 167, 155, 0.9);
}

.page-privacy .privacy-contact__value {
  font-family: var(--font-data);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--lime);
  background: none;
  border: 0;
  padding: 0;
  text-align: left;
  word-break: break-all;
  cursor: pointer;
}

.page-privacy .privacy-contact__value--plain {
  cursor: text;
  color: var(--paper);
}

.page-privacy .privacy-contact__value.is-copied {
  color: var(--lime-glow);
}

/* ---------- 相关入口 ---------- */
.page-privacy .privacy-related {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--p-rule);
}

.page-privacy .privacy-related__title {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--p-ink-soft);
}

.page-privacy .privacy-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.page-privacy .privacy-related__link {
  display: inline-block;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-panel);
  border-bottom: 1px solid rgba(20, 48, 41, 0.28);
  padding-bottom: 2px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .privacy-related__link:hover,
.page-privacy .privacy-related__link:focus-visible {
  color: var(--black);
  border-color: var(--lime);
}

.page-privacy .privacy-inline-link {
  color: var(--ink-panel);
  border-bottom: 1.5px solid var(--lime);
  padding-bottom: 1px;
}

.page-privacy .privacy-inline-link:hover,
.page-privacy .privacy-inline-link:focus-visible {
  color: var(--black);
}

/* ---------- 浮动返回 ---------- */
.page-privacy .privacy-totop {
  position: fixed;
  right: 16px;
  bottom: 20px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-size: 18px;
  line-height: 1;
  color: var(--ink-base);
  background: var(--lime);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: background 0.18s ease, transform 0.18s ease;
}

.page-privacy .privacy-totop:hover,
.page-privacy .privacy-totop:focus-visible {
  background: var(--lime-glow);
  transform: translateY(-2px);
}

/* ---------- 焦点与动效 ---------- */
.page-privacy a:focus-visible,
.page-privacy button:focus-visible,
.page-privacy .privacy-term:focus-visible {
  outline: 2px solid var(--lime-glow);
  outline-offset: 2px;
}

.page-privacy [data-reveal] {
  opacity: 1;
}

@media (prefers-reduced-motion: no-preference) {
  .page-privacy .privacy-hero__visual {
    animation: privacy-fade 0.5s ease both;
  }

  @keyframes privacy-fade {
    from {
      opacity: 0;
      transform: translateY(8px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

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

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }

  .page-privacy .privacy-related__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 24px;
  }
}

/* ---------- 桌面端：左侧粘性导航 + 右侧内容 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 52px;
    align-items: center;
  }

  .page-privacy .privacy-body__inner {
    grid-template-columns: 254px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .privacy-nav {
    position: sticky;
    top: 104px;
    padding: 22px 18px 18px;
  }

  .page-privacy .privacy-nav__list {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 5px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-nav__item {
    flex: 1 1 auto;
  }

  .page-privacy .privacy-nav__link {
    width: 100%;
    white-space: normal;
    border-left-width: 3px;
  }

  .page-privacy .privacy-nav__link.is-active {
    border-left-color: var(--lime-glow);
  }

  .page-privacy .privacy-sec__lead,
  .page-privacy .privacy-sec__body {
    font-size: 16px;
  }

  .page-privacy .privacy-totop {
    right: 28px;
    bottom: 28px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-body__inner {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 72px;
  }
}
<<<END>>>