.page-privacy {
  --pp-doc-max: 74ch;
  --pp-rail: 250px;
  background: var(--paper);
  color: var(--ink);
  display: block;
  overflow-x: hidden;
}

/* ── 首屏 ─────────────────────────────────── */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--deep);
  color: var(--paper);
  padding: 30px 0 0;
  border-bottom: var(--bw) solid var(--gold);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 84% 12%, rgba(201, 162, 75, .20), transparent 46%),
    linear-gradient(160deg, rgba(18, 48, 90, .9), rgba(8, 23, 41, .95));
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-top: 10px;
  padding-bottom: 26px;
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 16px;
  max-width: 16em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(27px, 7.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--on-dark);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__figure {
  position: relative;
  padding-bottom: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-top: var(--bw) solid var(--line-gold);
  filter: saturate(.92) contrast(1.04);
}

/* ── 文档布局 ─────────────────────────────── */
.page-privacy .privacy-layout {
  display: block;
  padding-top: 34px;
  padding-bottom: 68px;
}

/* ── 侧边目录 ─────────────────────────────── */
.page-privacy .privacy-toc {
  border: var(--bw) solid var(--line-deep);
  background: var(--paper-2);
  padding: 16px 18px 18px;
  margin-bottom: 34px;
  box-shadow: var(--shadow-hard);
}

.page-privacy .privacy-toc__head {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 8px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background .18s var(--ease),
              border-color .18s var(--ease),
              padding-left .18s var(--ease);
}

.page-privacy .privacy-toc__link:hover {
  background: rgba(201, 162, 75, .14);
  border-left-color: var(--gold-soft);
  padding-left: 12px;
}

.page-privacy .privacy-toc__link.is-current {
  background: rgba(201, 162, 75, .20);
  border-left-color: var(--gold);
  font-weight: 700;
}

.page-privacy .privacy-toc__code {
  flex: none;
  min-width: 2.4em;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--gold);
}

/* ── 章节 ─────────────────────────────────── */
.page-privacy .privacy-sec {
  padding: 26px 0 6px;
  border-top: 1px solid var(--line-deep);
}

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

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

.page-privacy .privacy-sec__code {
  flex: none;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 4.8vw, 26px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--deep);
}

.page-privacy .privacy-sec__title::after {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  margin-top: 9px;
  background: var(--gold);
}

.page-privacy .privacy-sec__body {
  max-width: var(--pp-doc-max);
  font-size: 15.5px;
  line-height: 1.86;
  color: var(--ink);
}

.page-privacy .privacy-sec__body p {
  margin: 0 0 14px;
}

.page-privacy .privacy-sec__body a {
  color: var(--deep-2);
  text-decoration: underline;
  text-decoration-color: var(--gold-soft);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-sec__body a:hover {
  color: var(--gold);
}

.page-privacy .privacy-mail {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--deep);
  background: var(--cyan-wash);
  border: 1px solid var(--cyan);
  padding: 1px 6px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ── 信息类别卡 ───────────────────────────── */
.page-privacy .info-list {
  display: grid;
  gap: 12px;
  margin: 16px 0 16px;
  padding: 0;
  list-style: none;
}

.page-privacy .info-item {
  padding: 14px 15px 15px;
  background: var(--paper-2);
  border: var(--bw) solid var(--line-deep);
  box-shadow: 3px 3px 0 rgba(11, 31, 58, .08);
}

.page-privacy .info-item__label {
  display: inline-block;
  margin-bottom: 9px;
  padding: 2px 9px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--deep);
  background: var(--gold-soft);
}

.page-privacy .info-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
}

/* ── 关键条款引用块 ───────────────────────── */
.page-privacy .privacy-note {
  margin: 18px 0;
  padding: 16px 17px;
  background: var(--paper-2);
  border: 1px solid var(--line-deep);
  border-left: 4px solid var(--gold);
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--deep);
}

/* ── 权利清单 ─────────────────────────────── */
.page-privacy .rights-list {
  counter-reset: rights;
  display: grid;
  gap: 10px;
  margin: 16px 0 18px;
  padding: 0;
  list-style: none;
}

.page-privacy .rights-list li {
  counter-increment: rights;
  position: relative;
  padding-left: 42px;
  font-size: 14.5px;
  line-height: 1.76;
}

.page-privacy .rights-list li::before {
  content: counter(rights, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  min-width: 28px;
  padding: 1px 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--gold);
  text-align: center;
  border: 1px solid var(--line-gold);
}

/* ── 底部联系块 ───────────────────────────── */
.page-privacy .privacy-contact {
  margin-top: 26px;
  padding: 18px 18px 20px;
  background: var(--deep);
  color: var(--paper);
  border: var(--bw) solid var(--deep-3);
  box-shadow: var(--shadow-hard);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-privacy .privacy-contact__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--on-dark);
}

.page-privacy .privacy-contact a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .privacy-contact a:hover {
  color: var(--orange);
}

/* ── 窄屏微调 ─────────────────────────────── */
@media (max-width: 479px) {
  .page-privacy .privacy-hero__tags .tag {
    font-size: 11.5px;
  }

  .page-privacy .privacy-toc {
    padding: 14px 13px 15px;
  }

  .page-privacy .privacy-sec__body {
    font-size: 15px;
  }
}

/* ── 平板起：目录横排双列 ─────────────────── */
@media (min-width: 620px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr 1fr;
    gap: 2px 14px;
  }

  .page-privacy .privacy-hero__figure img {
    aspect-ratio: 21 / 9;
  }
}

/* ── 桌面：左目录右正文 ───────────────────── */
@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding-top: 42px;
  }

  .page-privacy .privacy-hero__inner {
    padding-bottom: 34px;
  }

  .page-privacy .privacy-hero__figure img {
    aspect-ratio: 4 / 1;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
    padding-top: 48px;
    padding-bottom: 88px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 20px;
    margin-bottom: 0;
  }

  .page-privacy .privacy-toc__list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-privacy .privacy-sec {
    padding: 34px 0 10px;
  }

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

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