.page-privacy {
  --privacy-hair: rgba(10, 31, 68, 0.14);
  background: var(--paper);
  color: var(--ink-soft);
}

.page-privacy .privacy-hero {
  position: relative;
  background:
    repeating-linear-gradient(90deg, rgba(10, 31, 68, 0.05) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(10, 31, 68, 0.05) 0 1px, transparent 1px 48px),
    var(--sand);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red) 0 18%, var(--amber) 18% 24%, var(--line) 24% 100%);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 1.9rem;
  padding-block: clamp(1.6rem, 5vw, 3.4rem);
}

.page-privacy .breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--slate);
  margin-bottom: 1.1rem;
}

.page-privacy .breadcrumb a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumb a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-privacy .breadcrumb__sep {
  padding-inline: 0.45rem;
  color: var(--line);
}

.page-privacy .privacy-eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--red);
  text-transform: uppercase;
}

.page-privacy h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.3rem, 7vw, 3.9rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 34em;
  font-size: clamp(0.98rem, 1.6vw, 1.06rem);
  line-height: 1.85;
  color: var(--slate);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--glass-edge);
  background: var(--ink);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 2 / 1;
  opacity: 0.92;
}

.page-privacy .privacy-hero__figure figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 0.6rem 0.8rem;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--paper);
  background: linear-gradient(180deg, rgba(10, 31, 68, 0) 0%, rgba(10, 31, 68, 0.86) 100%);
}

.page-privacy .privacy-body {
  display: grid;
  gap: 2.1rem;
  padding-block: clamp(1.8rem, 4.5vw, 3.4rem) clamp(2.4rem, 6vw, 4.5rem);
  max-width: var(--shell-w);
}

/* 目录 */
.page-privacy .privacy-toc {
  align-self: start;
  border-top: 3px solid var(--red);
  background: var(--paper);
  border-inline: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 0.95rem 0.9rem 1.1rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.7rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-privacy .toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
  counter-reset: toc;
}

.page-privacy .toc__link {
  display: block;
  padding: 0.42rem 0.5rem 0.42rem 1.75rem;
  font-size: 0.86rem;
  line-height: 1.5;
  color: var(--slate);
  text-decoration: none;
  border-left: 2px solid transparent;
  position: relative;
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .toc__link::before {
  counter-increment: toc;
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 0.45rem;
  top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--amber);
}

.page-privacy .toc__link:hover {
  color: var(--red);
  background: rgba(200, 16, 46, 0.05);
}

.page-privacy .toc__link[aria-current="true"] {
  color: var(--ink);
  font-weight: 600;
  border-left-color: var(--red);
  background: rgba(200, 16, 46, 0.07);
}

.page-privacy .toc__link[aria-current="true"]::before {
  color: var(--red);
}

.page-privacy .privacy-backtop {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.15rem;
}

.page-privacy .privacy-backtop:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

/* 正文 */
.page-privacy .privacy-article {
  min-width: 0;
  max-width: 68ch;
}

.page-privacy .privacy-sec {
  padding-block: clamp(1.3rem, 3vw, 1.8rem);
}

.page-privacy .privacy-sec + .privacy-sec {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-sec__num {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--red);
}

.page-privacy .privacy-sec h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.22rem, 3vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--ink);
}

.page-privacy .privacy-sec p {
  margin: 0 0 0.95rem;
  font-size: 0.98rem;
  line-height: 1.88;
  color: var(--ink-soft);
}

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

.page-privacy .privacy-sec a {
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 16, 46, 0.35);
}

.page-privacy .privacy-sec a:hover {
  border-bottom-color: var(--red);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0.4rem 0 1.1rem;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.96rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--red);
}

.page-privacy .privacy-list strong {
  color: var(--ink);
  font-weight: 700;
}

.page-privacy .privacy-note {
  margin: 1.1rem 0 0;
  padding: 0.75rem 0.9rem 0.8rem;
  border-left: 2px solid var(--amber);
  background: var(--sand);
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-privacy .privacy-note .mono {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--red-deep);
}

/* 联系台账 */
.page-privacy .privacy-ledger {
  margin-top: 1.2rem;
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-1);
}

.page-privacy .privacy-ledger__row {
  display: grid;
  gap: 0.2rem;
  padding: 0.8rem 1rem;
}

.page-privacy .privacy-ledger__row + .privacy-ledger__row {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-ledger__label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-privacy .privacy-ledger__value {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .privacy-ledger__value a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-ledger__value a:hover {
  color: var(--red);
  border-bottom-color: var(--red);
}

.page-privacy .copy-btn {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 0.24rem 0.55rem;
  color: var(--slate);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .copy-btn:hover {
  color: var(--red);
  border-color: var(--red);
}

.page-privacy .copy-btn[data-copied] {
  color: var(--teal-ink);
  border-color: var(--teal);
}

@media (min-width: 760px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: end;
    gap: 2.6rem;
  }

  .page-privacy .privacy-ledger__row {
    grid-template-columns: 6.2rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }

  .page-privacy .privacy-ledger__label {
    padding-top: 0.16rem;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(2.4rem, 5vw, 3.8rem);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 1.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc__link,
  .page-privacy .copy-btn {
    transition: none;
  }
}
<<<END>>>