.page-privacy {
  --privacy-line: #14332A;
  --privacy-ink-soft: #0C241D;
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, rgba(53, 242, 200, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(53, 242, 200, 0.045) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--chalk);
  font-family: var(--font-body);
  overflow-x: hidden;
  padding-bottom: clamp(56px, 9vw, 112px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--bar-h) + 28px) 0 clamp(36px, 6vw, 64px);
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  opacity: 0.26;
  filter: saturate(1.15) contrast(1.05);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 95% at 10% 15%, rgba(6, 17, 14, 0.32) 0%, rgba(6, 17, 14, 0.9) 62%, var(--ink) 100%),
    linear-gradient(to top, var(--ink) 4%, rgba(6, 17, 14, 0) 60%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumbs {
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.page-privacy .privacy-hero .breadcrumbs a {
  color: var(--cyan-mist);
  text-decoration: none;
}

.page-privacy .privacy-hero .breadcrumbs a:hover {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-hero .eyebrow {
  margin: 20px 0 0;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 18px;
  max-width: 860px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 6.6vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--chalk);
}

.page-privacy .privacy-hero .lede {
  max-width: min(100%, 44em);
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--chalk);
  opacity: 0.88;
}

/* ---------- 主体栅格 ---------- */
.page-privacy .privacy-layout {
  padding-top: clamp(30px, 5vw, 60px);
}

/* ---------- 章节导航 ---------- */
.page-privacy .privacy-nav {
  margin-bottom: 30px;
}

.page-privacy .privacy-nav__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
}

.page-privacy .privacy-nav__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--privacy-line);
  color: var(--gray);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t-fast), border-color var(--t-fast), background-color var(--t-fast);
}

.page-privacy .privacy-nav__link .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-privacy .privacy-nav__link:hover,
.page-privacy .privacy-nav__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background-color: rgba(53, 242, 200, 0.07);
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-privacy .privacy-nav__foot {
  display: none;
}

/* ---------- 正文章节 ---------- */
.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--bar-h) + 20px);
}

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

.page-privacy .privacy-section__idx {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.7vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--chalk);
  transition: color var(--t-fast);
}

.page-privacy .privacy-section:target h2 {
  color: var(--cyan-mist);
}

.page-privacy .privacy-section p {
  max-width: min(100%, 44em);
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--chalk);
}

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

.page-privacy .privacy-body .rule {
  margin: 30px 0;
  border: 0;
  border-top: 1px solid var(--privacy-line);
}

/* ---------- 引用块 ---------- */
.page-privacy .privacy-quote {
  margin: 22px 0 6px;
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--cyan);
  max-width: min(100%, 40em);
  font-size: 15px;
  line-height: 1.8;
  color: var(--cyan-mist);
}

/* ---------- 信息条目 ---------- */
.page-privacy .privacy-rows {
  margin: 22px 0 6px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-rows li {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-rows__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--cyan-mist);
}

.page-privacy .privacy-rows__val {
  font-size: 15px;
  line-height: 1.75;
  color: var(--chalk);
}

/* ---------- 用途四块 ---------- */
.page-privacy .privacy-uses {
  display: grid;
  gap: 1px;
  margin: 22px 0 20px;
  border: 1px solid var(--privacy-line);
  background-color: var(--privacy-line);
}

.page-privacy .privacy-uses__item {
  padding: 18px 16px;
  background-color: var(--ink);
}

.page-privacy .privacy-uses__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-privacy .privacy-uses__title {
  display: block;
  margin: 8px 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--chalk);
}

.page-privacy .privacy-uses__text {
  margin: 0;
  max-width: none;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--gray);
}

/* ---------- 折叠条款 ---------- */
.page-privacy .privacy-more {
  margin-top: 22px;
  border: 1px solid var(--privacy-line);
  background-color: var(--privacy-ink-soft);
}

.page-privacy .privacy-more > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--cyan);
  transition: background-color var(--t-fast), color var(--t-fast);
}

.page-privacy .privacy-more > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-more > summary::after {
  content: "＋";
  margin-left: auto;
  color: var(--gray);
  font-size: 14px;
}

.page-privacy .privacy-more[open] > summary {
  background-color: var(--terrace);
}

.page-privacy .privacy-more[open] > summary::after {
  content: "－";
  color: var(--cyan);
}

.page-privacy .privacy-more > summary:hover,
.page-privacy .privacy-more > summary:focus-visible {
  background-color: var(--terrace);
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-privacy .privacy-more__body {
  padding: 2px 16px 16px;
}

.page-privacy .privacy-more__body p {
  max-width: min(100%, 42em);
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gray);
}

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

/* ---------- 联系方式面板 ---------- */
.page-privacy .privacy-contact {
  margin: 22px 0 20px;
  padding: 18px 18px 14px;
  border: 1px solid var(--privacy-line);
  border-left: 2px solid var(--orange);
  background-color: var(--privacy-ink-soft);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .privacy-contact .privacy-contact__line {
  display: grid;
  gap: 2px;
  margin: 0 0 10px;
  max-width: none;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--privacy-line);
}

.page-privacy .privacy-contact .privacy-contact__line:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-contact__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

.page-privacy .privacy-contact__val {
  font-family: var(--font-mono);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--chalk);
  word-break: break-word;
}

/* ---------- 页尾互链 ---------- */
.page-privacy .privacy-links {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy .privacy-links p {
  max-width: min(100%, 44em);
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--gray);
}

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

.page-privacy .privacy-links a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--t-fast);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  color: var(--cyan-mist);
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-rows li {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
    padding: 14px 0;
  }

  .page-privacy .privacy-contact .privacy-contact__line {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-nav {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
    margin-bottom: 0;
  }

  .page-privacy .privacy-nav__list {
    display: grid;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-nav__link {
    display: flex;
    width: 100%;
    min-height: 42px;
    padding: 10px 12px 10px 14px;
    border: 0;
    border-left: 2px solid var(--privacy-line);
    font-size: 14px;
    white-space: normal;
  }

  .page-privacy .privacy-nav__foot {
    display: block;
    margin: 16px 0 0 16px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--gray);
  }

  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-section {
    scroll-margin-top: calc(var(--bar-h) + 28px);
  }

  .page-privacy .privacy-body .rule {
    margin: 36px 0;
  }
}

@media (min-width: 1200px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 224px minmax(0, 1fr);
  }

  .page-privacy .privacy-contact {
    padding: 22px 22px 18px;
  }
}
<<<END>>>