.page-privacy {
  --pp-ink: #241A14;
  --pp-body: #3A2C22;
  --pp-muted: #6B5648;
  --pp-rule: rgba(36, 26, 20, 0.16);
  --pp-link: #1D5BD6;
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-privacy .breadcrumb {
  padding-top: clamp(20px, 4vw, 40px);
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  display: grid;
  gap: 26px;
  padding: clamp(26px, 5vw, 54px) 0 clamp(22px, 4vw, 40px);
}

.page-privacy .priv-hero::before {
  content: "";
  display: block;
  width: 72px;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--blue) 65%, var(--green));
  margin-bottom: 4px;
}

.page-privacy .priv-hero__text {
  min-width: 0;
}

.page-privacy .priv-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.05rem, 6vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--silver);
  max-width: 20ch;
}

.page-privacy .priv-lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-privacy .priv-hero__meta {
  border-top: 1px solid var(--line-strong);
  padding-top: 16px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-privacy .priv-hero__meta p {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--slate);
  overflow-wrap: anywhere;
}

.page-privacy .priv-hero__meta p:first-child {
  color: var(--green);
}

/* ---------- 首图 ---------- */
.page-privacy .priv-figure {
  margin: 0 0 clamp(30px, 5vw, 48px);
}

.page-privacy .priv-figure .media-frame {
  border: 1px solid var(--line);
}

.page-privacy .priv-figure .media-cap {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--slate);
  line-height: 1.7;
}

/* ---------- 章节导航 ---------- */
.page-privacy .priv-toc {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}

.page-privacy .priv-toc__title {
  margin: 0 0 12px;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .priv-toc__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .priv-toc__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-bottom: 2px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-privacy .priv-toc__list a:hover,
.page-privacy .priv-toc__list a:focus-visible {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.page-privacy .priv-toc__list .mono {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--green);
}

/* ---------- 声明正文：奶油出版底 ---------- */
.page-privacy .priv-doc {
  margin: clamp(34px, 6vw, 64px) auto 0;
  max-width: 780px;
  background: var(--parchment);
  border: 1px solid rgba(36, 26, 20, 0.22);
  padding: clamp(26px, 5vw, 62px) clamp(20px, 4.5vw, 58px);
  color: var(--pp-body);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.85;
}

.page-privacy .priv-doc p {
  margin: 0 0 18px;
  max-width: 66ch;
}

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

.page-privacy .priv-doc a {
  color: var(--pp-link);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  overflow-wrap: anywhere;
}

.page-privacy .priv-doc a:hover,
.page-privacy .priv-doc a:focus-visible {
  color: var(--red-press);
}

.page-privacy .priv-sec {
  padding: clamp(26px, 4.5vw, 40px) 0;
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: calc(var(--bar-h) + var(--mast-h) + 12px);
}

.page-privacy .priv-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .priv-sec:target {
  background: rgba(46, 125, 255, 0.07);
  box-shadow: 0 0 0 10px rgba(46, 125, 255, 0.07);
}

.page-privacy .priv-sec__no {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--pp-muted);
}

.page-privacy .priv-sec__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--pp-ink);
}

/* 分类条目 */
.page-privacy .priv-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .priv-list li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pp-rule);
  font-size: 1rem;
  line-height: 1.75;
}

.page-privacy .priv-list__key {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--pp-ink);
}

.page-privacy .priv-list__key::before {
  content: "— ";
  color: var(--red);
}

/* 保留期限 */
.page-privacy .priv-retention {
  display: grid;
  gap: 0;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  border: 1px solid var(--pp-rule);
}

.page-privacy .priv-retention li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .priv-retention li:last-child {
  border-bottom: 0;
}

.page-privacy .priv-retention__time {
  min-width: 5.5em;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--pp-ink);
}

.page-privacy .priv-retention__what {
  font-size: 0.98rem;
  color: var(--pp-body);
}

/* 提示框 */
.page-privacy .priv-note {
  border: 1px solid var(--pp-rule);
  border-left: 3px solid var(--red);
  background: rgba(36, 26, 20, 0.04);
  padding: 16px 18px;
  margin-top: 20px;
}

.page-privacy .priv-note p {
  margin: 0;
  font-size: 0.98rem;
}

.page-privacy .priv-note__title {
  margin: 0 0 8px;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red-press);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .priv-hero__meta {
    grid-template-columns: none;
    border-top: 0;
    border-left: 1px solid var(--line-strong);
    padding: 4px 0 4px 20px;
  }
}

@media (min-width: 960px) {
  .page-privacy .priv-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: end;
  }

  .page-privacy .priv-figure .media-cap {
    text-align: right;
  }
}

@media (max-width: 480px) {
  .page-privacy .priv-doc {
    font-size: 1rem;
  }

  .page-privacy .priv-toc__list {
    gap: 8px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-toc__list a {
    transition: none;
  }
}
</style>