.page-privacy {
  --pp-pad: clamp(18px, 3.4vw, 48px);
  --pp-ink-soft: rgba(36, 30, 26, 0.8);
  --pp-rule: rgba(36, 30, 26, 0.22);
  background:
    radial-gradient(120% 58% at 84% -12%, rgba(138, 108, 255, 0.22), transparent 62%),
    radial-gradient(92% 50% at 6% 0%, rgba(53, 240, 208, 0.16), transparent 60%),
    var(--sea);
  padding-bottom: clamp(56px, 8vw, 112px);
  overflow-x: clip;
}

.page-privacy .breadcrumb {
  padding-top: clamp(20px, 3vw, 36px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-mast {
  display: grid;
  gap: 16px;
  padding: clamp(26px, 5vw, 58px) 0 clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-privacy .privacy-mast::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 48%, var(--orange));
  opacity: 0.9;
}

.page-privacy .privacy-mast .eyebrow {
  color: var(--cyan);
}

.page-privacy .privacy-mast h1 {
  margin: 0;
  max-width: 19ch;
  font-size: clamp(30px, 8vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--white);
}

.page-privacy .privacy-mast__lead {
  margin: 0;
  max-width: 60ch;
  color: var(--txt-72);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

.page-privacy .privacy-mast__note {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 印刷式长文面板 ---------- */
.page-privacy .privacy-sheet {
  position: relative;
  margin-top: clamp(26px, 4vw, 54px);
  background: var(--paper);
  color: var(--brown);
  border: 1px solid var(--brown);
  box-shadow: 12px 12px 0 rgba(53, 240, 208, 0.16);
  padding: var(--pp-pad);
}

.page-privacy .privacy-sheet__mark {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--brown);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-privacy .privacy-sheet__mark span:last-child {
  color: var(--brown);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  margin-top: 18px;
  padding-bottom: 18px;
  border-bottom: 1px dashed rgba(36, 30, 26, 0.38);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--steel);
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-privacy .privacy-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--brown);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.22s var(--ease), color 0.22s var(--ease);
}

.page-privacy .privacy-toc a span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus-visible {
  border-bottom-color: var(--orange);
}

.page-privacy .privacy-toc a:focus-visible {
  outline: 2px solid var(--steel);
  outline-offset: 3px;
}

/* ---------- 条款章节：窄栏编号 + 宽栏正文 ---------- */
.page-privacy .privacy-clause {
  display: grid;
  gap: 12px;
  margin-top: clamp(34px, 5vw, 58px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-clause__num {
  justify-self: start;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--steel);
  border: 1px solid var(--steel);
  padding: 3px 10px 2px;
}

.page-privacy .privacy-clause__body h2 {
  margin: 0 0 10px;
  font-size: clamp(21px, 4.2vw, 30px);
  line-height: 1.26;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--brown);
}

.page-privacy .privacy-clause__lead {
  margin: 0 0 18px;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-list li {
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
  padding-top: 3px;
}

.page-privacy .privacy-list__text h3 {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--brown);
}

.page-privacy .privacy-list__text p {
  margin: 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--pp-ink-soft);
}

.page-privacy .privacy-list__text a,
.page-privacy .privacy-contact a {
  color: var(--steel);
  text-decoration: underline;
  text-decoration-color: rgba(30, 77, 107, 0.45);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.22s var(--ease), color 0.22s var(--ease);
}

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

/* ---------- 章节间的抽象视觉停顿 ---------- */
.page-privacy .privacy-media {
  margin: clamp(26px, 4vw, 46px) 0 0;
  border: 1px solid var(--brown);
  background: var(--sea);
  padding: 10px;
}

.page-privacy .privacy-media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-media .media__caption {
  padding: 8px 2px 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--silver);
}

/* ---------- 联系方式条目 ---------- */
.page-privacy .privacy-contact {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-contact li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 14px;
  background: rgba(36, 30, 26, 0.05);
  border-left: 3px solid var(--steel);
}

.page-privacy .privacy-contact__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--steel);
  min-width: 76px;
}

.page-privacy .privacy-contact a {
  font-size: 15.5px;
  font-weight: 600;
  word-break: break-all;
}

.page-privacy .privacy-contact__hint {
  margin: 0;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pp-ink-soft);
}

/* ---------- 后续入口 ---------- */
.page-privacy .privacy-next {
  margin-top: clamp(36px, 5vw, 66px);
  border: 1px solid var(--line);
  padding: clamp(18px, 3vw, 30px);
  display: grid;
  gap: 14px;
  background: rgba(11, 36, 64, 0.6);
}

.page-privacy .privacy-next__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-privacy .privacy-next ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-next a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 15px;
  font-size: 15px;
  color: var(--white);
  text-decoration: none;
  border: 1px solid var(--line);
  background: rgba(7, 26, 51, 0.7);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease), color 0.24s var(--ease);
}

.page-privacy .privacy-next a span {
  font-family: var(--font-mono);
  color: var(--cyan);
  transition: transform 0.24s var(--ease);
}

.page-privacy .privacy-next a:hover,
.page-privacy .privacy-next a:focus-visible {
  border-color: var(--cyan);
  background: rgba(11, 36, 64, 0.95);
}

.page-privacy .privacy-next a:hover span,
.page-privacy .privacy-next a:focus-visible span {
  transform: translateX(4px);
}

.page-privacy .privacy-next a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 中屏 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-list li {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 18px;
  }

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

/* ---------- 桌面：编号收成窄轨道 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-sheet {
    padding: clamp(40px, 5vw, 72px) clamp(40px, 6vw, 96px);
  }

  .page-privacy .privacy-clause {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 34px;
  }

  .page-privacy .privacy-clause__num {
    position: sticky;
    top: 120px;
  }

  .page-privacy .privacy-clause__body {
    max-width: 74ch;
  }

  .page-privacy .privacy-media {
    margin-left: -34px;
    margin-right: -34px;
  }

  .page-privacy .privacy-next ul {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a,
  .page-privacy .privacy-list__text a,
  .page-privacy .privacy-contact a,
  .page-privacy .privacy-next a,
  .page-privacy .privacy-next a span {
    transition: none;
  }

  .page-privacy .privacy-next a:hover span,
  .page-privacy .privacy-next a:focus-visible span {
    transform: none;
  }
}