.page-privacy {
  --pv-rule: rgba(7, 16, 24, .14);
  --pv-rule-strong: rgba(7, 16, 24, .3);
  --pv-text: rgba(7, 16, 24, .82);
  --pv-text-soft: rgba(7, 16, 24, .68);
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.78;
  overflow-x: clip;
}

.page-privacy p {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  background: linear-gradient(158deg, var(--c-deep) 0%, var(--c-deep) 60%, var(--c-night) 60%, var(--c-night) 100%);
  color: var(--c-ice);
  padding-block: clamp(1.75rem, 4vw, 3.25rem) clamp(2rem, 5vw, 3.75rem);
  border-bottom: 1px solid var(--line-light);
}

.page-privacy .privacy-hero__crumb {
  margin-bottom: clamp(1.25rem, 3vw, 2.25rem);
}

.page-privacy .privacy-hero__crumb .breadcrumb__link {
  color: var(--c-ice);
  text-decoration: none;
}

.page-privacy .privacy-hero__crumb .breadcrumb__link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-hero__crumb .breadcrumb__item {
  color: rgba(185, 234, 242, .62);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-privacy .privacy-hero__kicker {
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--c-lime);
  margin: 0 0 .75rem;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 7vw, 3.9rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.015em;
  color: var(--c-paper);
  margin: 0 0 1rem;
}

.page-privacy .privacy-hero__text {
  max-width: 31em;
  color: rgba(185, 234, 242, .88);
  font-size: .98rem;
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-privacy .privacy-hero__facts li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .9rem;
  color: var(--c-ice);
}

.page-privacy .privacy-hero__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .55rem;
  height: 2px;
  background: var(--c-lime);
}

.page-privacy .privacy-hero__figure {
  margin: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-ice);
  background: var(--c-night);
}

.page-privacy .privacy-hero__figure figcaption {
  margin-top: .7rem;
  font-size: .78rem;
  line-height: 1.6;
  color: rgba(185, 234, 242, .68);
}

/* ---------- 主区布局 ---------- */
.page-privacy .privacy-layout {
  padding-block: clamp(1.75rem, 4.5vw, 3.5rem) clamp(2.5rem, 6vw, 4.5rem);
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

/* ---------- 侧边目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 2px solid var(--c-deep);
  padding-top: .8rem;
}

.page-privacy .privacy-toc__title {
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--c-mist);
  margin: 0 0 .8rem;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
  padding: .35rem .7rem;
  border: 1px solid var(--pv-rule);
  border-radius: 2px;
  font-size: .84rem;
  color: var(--c-deep);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc__link .mono {
  font-size: .72rem;
  color: var(--c-mist);
}

.page-privacy .privacy-toc__link:hover {
  border-color: var(--c-night);
  background: rgba(11, 46, 68, .06);
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--c-deep);
  outline-offset: 2px;
}

/* ---------- 条款章节 ---------- */
.page-privacy .clause {
  border-top: 1px solid var(--pv-rule);
  padding-top: clamp(1.25rem, 3vw, 2rem);
  scroll-margin-top: 5.5rem;
}

.page-privacy .clause + .clause {
  margin-top: clamp(2.25rem, 5vw, 3.5rem);
}

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem .9rem;
  margin-bottom: 1.1rem;
}

.page-privacy .clause__index {
  font-size: clamp(1.55rem, 4vw, 2.3rem);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--c-mist);
}

.page-privacy .clause__title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-deep);
  margin: 0;
}

.page-privacy .clause__meta {
  margin-left: auto;
  font-size: .66rem;
  letter-spacing: .2em;
  color: var(--c-mist);
}

.page-privacy .clause__lead {
  max-width: 34em;
  color: var(--pv-text);
  font-size: .95rem;
  margin-bottom: 1.1rem;
}

.page-privacy .clause__lead + .clause__lead {
  margin-top: -.2rem;
}

.page-privacy .clause__lead a {
  color: var(--c-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .clause__lead a:hover {
  color: var(--c-wine);
}

.page-privacy .clause__defs {
  margin: 0;
  display: grid;
}

.page-privacy .clause__term {
  border-top: 1px solid var(--pv-rule);
  padding: .85rem 0;
}

.page-privacy .clause__term:first-child {
  border-top: 1px solid var(--pv-rule-strong);
}

.page-privacy .clause__term dt {
  font-weight: 600;
  font-size: .93rem;
  color: var(--c-deep);
  letter-spacing: .01em;
}

.page-privacy .clause__term dd {
  margin: .3rem 0 0;
  font-size: .93rem;
  color: var(--pv-text);
}

.page-privacy .clause__list {
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-privacy .clause__list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .93rem;
  color: var(--pv-text);
}

.page-privacy .clause__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .7rem;
  height: 2px;
  background: var(--c-night);
}

.page-privacy .clause__list strong {
  color: var(--c-deep);
  font-weight: 600;
}

.page-privacy .clause__steps {
  list-style: none;
  counter-reset: pv-step;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-privacy .clause__steps li {
  counter-increment: pv-step;
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: .65rem;
  align-items: baseline;
  font-size: .93rem;
  color: var(--pv-text);
}

.page-privacy .clause__steps li::before {
  content: counter(pv-step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--c-mist);
}

.page-privacy .clause__steps strong {
  color: var(--c-deep);
  font-weight: 600;
}

/* ---------- 流向图 ---------- */
.page-privacy .pv-flow {
  margin: 1.4rem 0 0;
}

.page-privacy .pv-flow__frame {
  border: 1px solid var(--pv-rule);
  background: rgba(11, 46, 68, .045);
  padding: clamp(.65rem, 2vw, 1.4rem);
}

.page-privacy .flowmap {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .flowmap__box rect {
  fill: var(--c-paper);
  stroke: var(--pv-rule-strong);
  stroke-width: 1;
}

.page-privacy .flowmap__line path {
  fill: none;
  stroke: rgba(7, 16, 24, .28);
  stroke-width: 1.2;
}

.page-privacy .flowmap text {
  font-family: var(--font-body);
  font-size: 13px;
  fill: var(--c-ink);
}

.page-privacy .flowmap .flowmap__sub {
  font-size: 11px;
  fill: var(--c-mist);
}

.page-privacy .flowmap__core rect {
  fill: var(--c-deep);
  stroke: var(--c-deep);
}

.page-privacy .flowmap .flowmap__core text {
  fill: var(--c-paper);
}

.page-privacy .flowmap .flowmap__core .flowmap__sub {
  fill: var(--c-ice);
}

.page-privacy .pv-flow__caption {
  margin-top: .7rem;
  font-size: .78rem;
  line-height: 1.6;
  color: var(--pv-text-soft);
}

/* ---------- 联系信息格 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 1px;
  background: var(--pv-rule);
  border: 1px solid var(--pv-rule);
  margin: 1.25rem 0;
}

.page-privacy .pv-contact__cell {
  background: var(--c-paper);
  padding: 1rem 1.1rem;
}

.page-privacy .pv-contact__label {
  font-size: .66rem;
  letter-spacing: .2em;
  color: var(--c-mist);
  margin: 0 0 .4rem;
}

.page-privacy .pv-contact__value {
  font-size: .93rem;
  color: var(--c-deep);
  overflow-wrap: break-word;
  word-break: break-word;
}

.page-privacy .pv-contact__value a {
  color: var(--c-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-contact__value a:hover {
  color: var(--c-wine);
}

.page-privacy .pv-contact__note {
  margin-top: .35rem;
  font-size: .78rem;
  color: var(--pv-text-soft);
}

.page-privacy .pv-contact .copy-btn {
  margin-top: .6rem;
}

/* ---------- 版本说明 ---------- */
.page-privacy .pv-revision {
  margin-top: clamp(2.25rem, 5vw, 3.5rem);
  border-top: 2px solid var(--c-deep);
  padding-top: 1.15rem;
  scroll-margin-top: 5.5rem;
}

.page-privacy .pv-revision__label {
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--c-wine);
  margin: 0 0 .5rem;
}

.page-privacy .pv-revision__title {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 700;
  color: var(--c-deep);
  margin: 0 0 .6rem;
}

.page-privacy .pv-revision__text {
  max-width: 34em;
  font-size: .89rem;
  color: var(--pv-text-soft);
}

/* ---------- 底部反馈条 ---------- */
.page-privacy .pv-foot-note {
  margin-top: 1.5rem;
  background: var(--c-night);
  color: var(--c-ice);
  padding: clamp(1.15rem, 3vw, 2rem);
  border-left: 3px solid var(--c-orange);
  display: grid;
  gap: .7rem;
}

.page-privacy .pv-foot-note__title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.6vw, 1.45rem);
  font-weight: 700;
  color: var(--c-paper);
  margin: 0;
}

.page-privacy .pv-foot-note__text {
  font-size: .9rem;
  color: rgba(185, 234, 242, .82);
  max-width: 32em;
}

.page-privacy .pv-foot-note__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .3rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .clause__term {
    display: grid;
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 1.4rem;
    padding: 1rem 0;
  }

  .page-privacy .clause__term dd {
    margin: 0;
  }

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

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 12.5rem minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.75rem);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 5.5rem;
    align-self: start;
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 0;
  }

  .page-privacy .privacy-toc__link {
    display: flex;
    width: 100%;
    padding: .45rem 0;
    border: 0;
    border-bottom: 1px solid transparent;
    border-radius: 0;
  }

  .page-privacy .privacy-toc__link:hover {
    background: none;
    border-bottom-color: var(--c-night);
  }
}

@media (min-width: 1080px) {
  .page-privacy .pv-contact {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .privacy-toc,
  .page-privacy .pv-foot-note,
  .page-privacy .copy-btn {
    display: none;
  }

  .page-privacy .privacy-hero {
    background: none;
    color: #000;
    border-bottom: 1px solid #000;
  }

  .page-privacy .privacy-hero__title,
  .page-privacy .privacy-hero__text,
  .page-privacy .privacy-hero__facts li,
  .page-privacy .privacy-hero__kicker,
  .page-privacy .privacy-hero__figure figcaption,
  .page-privacy .privacy-hero__crumb .breadcrumb__link,
  .page-privacy .privacy-hero__crumb .breadcrumb__item {
    color: #000;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding-block: 1rem;
  }

  .page-privacy .clause {
    break-inside: avoid;
  }

  .page-privacy .pv-flow__frame,
  .page-privacy .pv-contact {
    border-color: #999;
  }
}