.page-privacy {
  --pv-space: clamp(26px, 4.4vw, 52px);
  padding-block: clamp(20px, 4vw, 40px) clamp(60px, 10vw, 112px);
  color: var(--ink);
}

.page-privacy .breadcrumb {
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  border-bottom: 1px solid var(--line);
  padding-bottom: var(--pv-space);
  margin-bottom: var(--pv-space);
}

.page-privacy .pv-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-privacy .pv-hero .lede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--muted);
}

.page-privacy .pv-meta {
  margin: 26px 0 0;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

@media (min-width: 720px) {
  .page-privacy .pv-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pv-meta > div {
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: 22px 6px 22px 6px;
  background: linear-gradient(158deg, var(--layer), rgba(12, 18, 32, 0.74));
}

.page-privacy .pv-meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ice);
}

.page-privacy .pv-meta dd {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 目录 + 正文 双栏 ---------- */
.page-privacy .pv-layout {
  display: grid;
  gap: var(--pv-space);
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 80px);
    align-items: start;
  }
}

.page-privacy .pv-main {
  min-width: 0;
}

.page-privacy .pv-toc {
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: 20px 6px 20px 6px;
  background: rgba(12, 18, 32, 0.72);
}

@media (min-width: 1000px) {
  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--topbar-h) + 22px);
    padding: 4px 0 0;
    border: 0;
    border-radius: 0;
    background: none;
  }
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

@media (max-width: 999px) {
  .page-privacy .pv-toc__list {
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
  }
}

.page-privacy .pv-toc__list a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 10px;
  border-left: 2px solid transparent;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}

@media (max-width: 999px) {
  .page-privacy .pv-toc__list a {
    grid-template-columns: auto auto;
    border-left: 0;
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    padding: 7px 14px;
    white-space: nowrap;
  }
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  color: var(--ink);
  background: rgba(22, 33, 58, 0.78);
  border-left-color: var(--ice);
}

@media (max-width: 999px) {
  .page-privacy .pv-toc__list a:hover,
  .page-privacy .pv-toc__list a:focus-visible {
    border-color: var(--line);
  }
}

.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brand);
  transition: color 0.18s var(--ease);
}

.page-privacy .pv-toc__list a:hover .pv-toc__num {
  color: var(--hot);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-clause {
  scroll-margin-top: calc(var(--topbar-h) + 24px);
  padding-top: clamp(22px, 3.4vw, 38px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-clause + .pv-clause {
  margin-top: clamp(30px, 5vw, 56px);
}

.page-privacy .pv-main > .pv-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pv-clause__num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--hot);
}

.page-privacy .pv-clause h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.page-privacy .pv-clause__sum {
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--ice);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.7;
  color: var(--ice);
  max-width: 62ch;
}

.page-privacy .pv-clause p {
  margin: 18px 0 0;
  max-width: 68ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-clause a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .pv-clause a:hover,
.page-privacy .pv-clause a:focus-visible {
  color: var(--hot);
  border-bottom-color: var(--hot);
}

/* ---------- 术语 / 定义块 ---------- */
.page-privacy .pv-terms {
  margin-top: 24px;
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

@media (min-width: 780px) {
  .page-privacy .pv-terms {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pv-term {
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 22px 6px 22px 6px;
  background: var(--panel);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-privacy .pv-term:hover,
.page-privacy .pv-term:focus-within {
  border-color: var(--line);
  transform: translateY(-3px);
}

.page-privacy .pv-term__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-privacy .pv-term__v {
  margin: 10px 0 0;
  max-width: none;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 用途区 ---------- */
.page-privacy .pv-use {
  margin-top: 24px;
  align-items: start;
}

.page-privacy .pv-uselist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-uselist li {
  position: relative;
  padding-left: 18px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pv-uselist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(46, 123, 255, 0.14);
}

.page-privacy .pv-uselist strong {
  color: var(--ice);
  font-weight: 700;
}

.page-privacy .pv-figure {
  margin: 0;
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line-soft);
  border-radius: 28px 6px 28px 6px;
  object-fit: cover;
  background: var(--layer);
}

.page-privacy .pv-figure .figure__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 角色卡 ---------- */
.page-privacy .pv-roles {
  margin-top: 24px;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

@media (min-width: 840px) {
  .page-privacy .pv-roles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .pv-role {
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 6px 24px 6px 24px;
  background: linear-gradient(180deg, rgba(22, 33, 58, 0.92), rgba(12, 18, 32, 0.92));
}

.page-privacy .pv-role h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ice);
}

.page-privacy .pv-role p {
  margin: 10px 0 0;
  max-width: none;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 留存清单 ---------- */
.page-privacy .pv-keep {
  margin: 24px 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-keep__row {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}

@media (min-width: 780px) {
  .page-privacy .pv-keep__row {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

.page-privacy .pv-keep__row dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ice);
}

.page-privacy .pv-keep__row dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 操作格 ---------- */
.page-privacy .pv-ops {
  margin-top: 24px;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

@media (min-width: 760px) {
  .page-privacy .pv-ops {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-op {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: 20px 6px 20px 6px;
  background: rgba(12, 18, 32, 0.62);
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-privacy .pv-op:hover {
  border-color: var(--line);
  background: rgba(22, 33, 58, 0.7);
}

.page-privacy .pv-op__n {
  font-family: var(--font-mono);
  font-size: 21px;
  line-height: 1;
  color: var(--hot);
}

.page-privacy .pv-op h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-op p {
  margin: 0;
  max-width: none;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 联系块 ---------- */
.page-privacy .pv-contact {
  margin-top: 24px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 6px 28px 6px 28px;
  background: linear-gradient(135deg, rgba(255, 138, 61, 0.16), rgba(22, 33, 58, 0.9));
}

.page-privacy .pv-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--hot-soft);
}

.page-privacy .pv-contact__mail {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 20px);
  line-height: 1.5;
  word-break: break-all;
}

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

.page-privacy .pv-contact__mail a:hover,
.page-privacy .pv-contact__mail a:focus-visible {
  color: var(--hot-soft);
}

.page-privacy .pv-contact__note {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}