.page-privacy {
  --pp-measure: 72ch;
  background: var(--c-ink);
  color: var(--c-mist);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(48px, 8vw, 104px) clamp(40px, 6vw, 76px);
}

.page-privacy .privacy-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 95% at 10% 6%, rgba(242, 140, 40, 0.24), transparent 58%),
    radial-gradient(90% 80% at 92% 96%, rgba(79, 195, 247, 0.16), transparent 62%),
    linear-gradient(104deg, rgba(11, 27, 51, 0.96) 8%, rgba(11, 27, 51, 0.74) 46%, rgba(18, 43, 74, 0.92) 100%);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  max-width: 900px;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: clamp(6px, 1.4vw, 14px);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  line-height: 1.16;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-hero .lede {
  max-width: 66ch;
  margin: 0;
  font-size: clamp(1rem, 1.15vw, 1.075rem);
  line-height: 1.9;
  color: rgba(244, 247, 251, 0.82);
}

.page-privacy .privacy-meta {
  list-style: none;
  margin: clamp(10px, 2vw, 20px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--c-line-soft);
  border-radius: var(--radius-s);
  background: rgba(18, 43, 74, 0.55);
  backdrop-filter: blur(4px);
}

.page-privacy .privacy-meta__key {
  flex: 0 0 auto;
  font-family: var(--font-narrow);
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-copper);
}

.page-privacy .privacy-meta__val {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--c-mist);
  word-break: break-word;
}

.page-privacy .privacy-hero__band {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-orange), var(--c-amber) 32%, var(--c-jade) 62%, rgba(79, 195, 247, 0) 100%);
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-privacy .privacy-flow {
  min-width: 0;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  min-width: 0;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-narrow);
  font-size: 0.76rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-slate);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 8px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__list li {
  min-width: 0;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--c-line-cyan);
  border-radius: 999px;
  color: var(--c-slate);
  text-decoration: none;
  font-family: var(--font-narrow);
  font-size: 0.94rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  color: var(--c-mist);
  background: rgba(79, 195, 247, 0.14);
  border-color: var(--c-cyan);
}

.page-privacy .privacy-toc__idx {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--c-copper);
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-chap {
  position: relative;
  padding-block: clamp(30px, 4.2vw, 52px);
}

.page-privacy .privacy-chap::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(185, 138, 74, 0.75), rgba(185, 138, 74, 0.08) 68%, rgba(185, 138, 74, 0) 100%);
}

.page-privacy .privacy-chap__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: clamp(14px, 2.2vw, 24px);
}

.page-privacy .privacy-chap__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  line-height: 1;
  color: var(--c-copper);
  letter-spacing: 0.06em;
}

.page-privacy .privacy-chap__head h2 {
  margin: 0;
  color: var(--c-mist);
}

.page-privacy .privacy-chap__body {
  max-width: var(--pp-measure);
  color: rgba(244, 247, 251, 0.86);
  font-size: 1rem;
  line-height: 1.9;
}

.page-privacy .privacy-chap__body > p {
  margin: 0 0 clamp(16px, 2vw, 22px);
}

.page-privacy .privacy-chap__body a {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 195, 247, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-chap__body a:hover,
.page-privacy .privacy-chap__body a:focus-visible {
  color: var(--c-amber);
  border-color: rgba(255, 179, 71, 0.7);
}

.page-privacy .privacy-quiet {
  padding-left: clamp(18px, 2vw, 26px);
  color: var(--c-slate);
  font-size: 0.95rem;
}

/* ---------- 条目列表 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.1vw, 24px);
}

.page-privacy .pp-list > li {
  position: relative;
  padding-left: clamp(18px, 2.2vw, 28px);
  padding-bottom: clamp(10px, 1.4vw, 16px);
  border-bottom: 1px solid var(--c-line-soft);
}

.page-privacy .pp-list > li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-amber), var(--c-orange));
}

.page-privacy .pp-list strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-narrow);
  font-size: 1.04rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--c-amber);
}

/* ---------- 联系面板 ---------- */
.page-privacy .privacy-panel {
  margin: clamp(18px, 2.4vw, 28px) 0;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-jade);
  border-radius: var(--radius-m);
  background:
    linear-gradient(160deg, rgba(46, 139, 116, 0.14), rgba(18, 43, 74, 0.72) 58%, rgba(11, 27, 51, 0.9));
}

.page-privacy .privacy-panel .panel__label {
  margin: 0 0 16px;
  padding: 0;
  font-family: var(--font-narrow);
  letter-spacing: 0.24em;
  color: var(--c-jade);
}

.page-privacy .privacy-facts {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-facts > div {
  display: grid;
  gap: 3px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--c-line-soft);
}

.page-privacy .privacy-facts > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .privacy-facts dt {
  font-family: var(--font-narrow);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-slate);
}

.page-privacy .privacy-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--c-mist);
  word-break: break-word;
}

.page-privacy .privacy-panel .panel__note {
  margin: 18px 0 0;
  color: var(--c-slate);
  font-size: 0.92rem;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) 238px;
  }

  .page-privacy .privacy-flow {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: clamp(88px, 12vh, 124px);
    padding-left: 20px;
    border-left: 1px solid var(--c-line);
  }

  .page-privacy .privacy-toc__list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    gap: 2px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc a {
    display: flex;
    width: 100%;
    border: 0;
    border-radius: var(--radius-s);
    padding: 9px 10px;
    white-space: normal;
    transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
  }

  .page-privacy .privacy-toc a:hover,
  .page-privacy .privacy-toc a:focus-visible {
    background: rgba(79, 195, 247, 0.12);
    border-color: transparent;
    transform: translateX(3px);
  }

  .page-privacy .privacy-hero__inner {
    max-width: 880px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-meta {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a,
  .page-privacy .privacy-chap__body a {
    transition: none;
  }
}
<<<END>>>