.page-privacy {
  --clause-rail: 24%;
  --clause-rule: 1px solid var(--steel);
  position: relative;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(64px, 11vw, 132px) 0 clamp(30px, 5vw, 58px);
  background-image:
    repeating-linear-gradient(90deg, transparent 0 79px, rgba(22, 57, 92, .5) 79px 80px),
    repeating-linear-gradient(180deg, transparent 0 79px, rgba(22, 57, 92, .5) 79px 80px);
  border-bottom: var(--clause-rule);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(240px, 42vw);
  height: 4px;
  background: var(--cyan);
}

.page-privacy .crumbs-sep {
  color: var(--steel);
  margin: 0 .5em;
}

.page-privacy .privacy-hero h1 {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-2xl);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-privacy .privacy-lede {
  margin-top: 22px;
  max-width: 62ch;
  font-size: var(--fs-md);
  line-height: 1.75;
  color: var(--muted);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-meta li {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .06em;
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--steel);
  padding: 7px 12px;
}

/* ---------- 氛围图 ---------- */

.page-privacy .privacy-band {
  margin: 0;
  border-bottom: var(--clause-rule);
}

.page-privacy .privacy-band img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 正文容器 ---------- */

.page-privacy .privacy-body {
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(56px, 9vw, 120px);
}

/* ---------- 目录 ---------- */

.page-privacy .privacy-toc {
  border: 2px solid var(--steel);
  background: var(--panel);
  box-shadow: var(--lift-sm);
  padding: clamp(18px, 3vw, 28px);
  margin-bottom: clamp(34px, 6vw, 64px);
}

.page-privacy .privacy-toc .eyebrow {
  margin: 0;
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0 24px;
}

.page-privacy .privacy-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--steel);
  color: var(--white);
  text-decoration: none;
  font-size: var(--fs-sm);
  line-height: 1.5;
  transition: color .2s var(--ease);
}

.page-privacy .privacy-toc a .num {
  font-size: var(--fs-xs);
  color: var(--cyan);
  flex: none;
}

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

.page-privacy .privacy-toc a:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

/* ---------- 条款 ---------- */

.page-privacy .privacy-doc {
  border-top: var(--clause-rule);
}

.page-privacy .clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: clamp(28px, 4.5vw, 52px) 0;
  border-bottom: var(--clause-rule);
  scroll-margin-top: 100px;
}

.page-privacy .clause-rail {
  border-left: 3px solid var(--cyan);
  padding-left: 12px;
  text-align: left;
}

.page-privacy .clause-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-privacy .clause-body {
  min-width: 0;
}

.page-privacy .clause-body h2 {
  margin: 0 0 .7em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-lg);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-privacy .clause-body p {
  margin: 0 0 1.1em;
  max-width: 66ch;
  font-size: var(--fs-base);
  line-height: 1.75;
  color: rgba(242, 246, 250, .88);
}

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

.page-privacy .clause-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause-sub {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 1.6em 0 .8em !important;
}

.page-privacy .clause-list {
  list-style: none;
  margin: 0 0 1.4em;
  padding: 0;
  max-width: 66ch;
  display: grid;
  gap: 1px;
  background: var(--steel);
  border: 1px solid var(--steel);
}

.page-privacy .clause-list li {
  display: flex;
  gap: 12px;
  background: var(--deep);
  padding: 12px 16px;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--white);
}

.page-privacy .clause-list li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: .68em;
  background: var(--cyan);
}

/* ---------- 流向示意 ---------- */

.page-privacy .privacy-flow {
  display: block;
  width: 100%;
  height: auto;
  box-sizing: border-box;
  margin: 4px 0 1.4em;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--steel);
}

.page-privacy .privacy-flow rect {
  fill: var(--deep);
  stroke: var(--steel);
  stroke-width: 2;
}

.page-privacy .privacy-flow line {
  stroke: var(--cyan);
  stroke-width: 2;
}

.page-privacy .privacy-flow marker path,
.page-privacy .privacy-flow defs path {
  fill: var(--cyan);
}

.page-privacy .privacy-flow text {
  font-family: var(--font-mono);
  font-size: 14px;
  fill: var(--white);
}

.page-privacy .privacy-flow text.flow-sub {
  font-size: 11px;
  fill: var(--muted);
}

/* ---------- 反色停顿块 ---------- */

.page-privacy .privacy-pause {
  position: relative;
  margin: clamp(32px, 5vw, 56px) 0;
  padding: clamp(28px, 4vw, 46px);
  background: var(--pale);
  color: var(--ink);
  border: 2px solid var(--steel);
  box-shadow: var(--lift-sm);
}

.page-privacy .privacy-pause::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 84px;
  height: 6px;
  background: var(--orange);
}

.page-privacy .privacy-pause .eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
}

.page-privacy .privacy-pause p {
  margin: 0;
  max-width: 40ch;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-lg);
  line-height: 1.6;
  color: var(--ink);
}

/* ---------- 相关页面 ---------- */

.page-privacy .privacy-links {
  margin-top: clamp(38px, 6vw, 68px);
  display: grid;
  gap: 1px;
  background: var(--steel);
  border: 1px solid var(--steel);
  box-shadow: var(--lift-sm);
}

.page-privacy .privacy-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: var(--panel);
  color: var(--white);
  text-decoration: none;
  font-size: var(--fs-sm);
  line-height: 1.5;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  background: var(--deep);
  color: var(--cyan);
}

.page-privacy .privacy-links a:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

.page-privacy .privacy-links .link-go {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .06em;
  color: var(--orange);
}

.page-privacy .privacy-links a:hover .link-go {
  color: var(--orange-soft);
}

/* ---------- 回到页首 ---------- */

.page-privacy .privacy-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: clamp(34px, 5vw, 52px);
  padding: 12px 22px;
  border: 2px solid var(--steel);
  background: var(--panel);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  text-decoration: none;
  box-shadow: var(--lift-sm);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-privacy .privacy-top:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-privacy .clause {
    grid-template-columns: var(--clause-rail) 1fr;
    gap: 0;
  }

  .page-privacy .clause-rail {
    border-left: 0;
    border-right: 1px solid var(--steel);
    padding: 0 clamp(14px, 2.2vw, 26px) 0 0;
    text-align: right;
  }

  .page-privacy .clause-body {
    padding-left: clamp(20px, 3.6vw, 48px);
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-links {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-links a:nth-child(odd) {
    border-right: 1px solid var(--steel);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc a,
  .page-privacy .privacy-links a,
  .page-privacy .privacy-top {
    transition: none;
  }
}