.page-privacy {
  --pv-note-bg: rgba(255, 107, 53, .08);
  --pv-tint: rgba(10, 91, 255, .07);
  background: var(--c-paper);
  color: var(--c-graphite);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(24px, 4vw, 44px) 0 clamp(36px, 6vw, 76px);
  border-bottom: 1px solid var(--c-line);
  background:
    radial-gradient(88% 120% at 86% 2%, rgba(10, 91, 255, .17) 0%, rgba(10, 91, 255, 0) 60%),
    linear-gradient(180deg, #FBF9F4 0%, var(--c-paper) 56%, var(--c-silver) 100%);
  overflow: hidden;
}

.page-privacy .privacy-hero .crumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 16px;
  max-width: 14em;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.14;
  letter-spacing: -.025em;
  font-weight: 900;
  color: var(--c-ink);
}

.page-privacy .privacy-hero .lead {
  margin: 0 0 20px;
  max-width: 44em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--c-muted);
}

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

.page-privacy .privacy-hero__note {
  max-width: 44em;
  margin: 0;
  padding: 14px 18px;
  border-left: 3px solid var(--c-orange);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: var(--pv-note-bg);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-graphite);
}

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

.page-privacy .privacy-hero__figure .figure__media {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-l);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure .figure__caption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-muted);
}

/* ---------- 文档区 ---------- */
.page-privacy .privacy-doc {
  padding: clamp(36px, 5vw, 72px) 0 clamp(56px, 8vw, 116px);
}

.page-privacy .privacy-doc__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}

/* 目录 */
.page-privacy .privacy-toc {
  padding: 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, .55);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-red);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .privacy-toc__list li {
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--pill);
  background: var(--c-paper);
  color: var(--c-graphite);
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-color: var(--c-blue);
  background: var(--pv-tint);
  color: var(--c-blue-deep);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-red);
}

/* 条款 */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-clause {
  scroll-margin-top: 96px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-clause:last-child {
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .privacy-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 14px;
  padding: clamp(20px, 3vw, 30px) 0;
  cursor: pointer;
  list-style: none;
}

.page-privacy .privacy-clause__head::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-clause__head::marker {
  content: "";
}

.page-privacy .privacy-clause__head::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--c-blue);
}

.page-privacy .privacy-clause[open] > .privacy-clause__head::after {
  content: "\2212";
  color: var(--c-muted);
}

.page-privacy .privacy-clause__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--c-red);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-size: clamp(19px, 2.3vw, 25px);
  line-height: 1.35;
  letter-spacing: -.015em;
  font-weight: 800;
  color: var(--c-ink);
}

.page-privacy .privacy-clause__body {
  padding: 0 0 clamp(28px, 4vw, 44px);
  max-width: 62em;
}

.page-privacy .privacy-clause__body > p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-graphite);
}

.page-privacy .privacy-clause__body > p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-clause__body a {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 91, 255, .35);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-privacy .privacy-clause__body a:hover,
.page-privacy .privacy-clause__body a:focus-visible {
  color: var(--c-blue-deep);
  border-bottom-color: var(--c-cyan);
}

.page-privacy .privacy-clause__body h3 {
  margin: clamp(22px, 3vw, 30px) 0 12px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-privacy .privacy-clause__body h3::before {
  content: "";
  width: 14px;
  height: 2px;
  flex: 0 0 auto;
  background: var(--c-orange);
  border-radius: 2px;
}

.page-privacy .privacy-clause__body ul {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-clause__body ul li {
  position: relative;
  padding-left: 24px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-graphite);
}

.page-privacy .privacy-clause__body ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .78em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--c-blue);
}

.page-privacy .privacy-steps {
  counter-reset: pvstep;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-steps li {
  counter-increment: pvstep;
  position: relative;
  padding-left: 42px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-graphite);
}

.page-privacy .privacy-steps li::before {
  content: counter(pvstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .12em;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--c-red);
}

.page-privacy .privacy-steps strong {
  color: var(--c-ink);
  font-weight: 800;
}

/* 定义表 */
.page-privacy .privacy-dl {
  margin: 0 0 20px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-dl__row {
  display: grid;
  gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .privacy-dl dt {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--c-ink);
}

.page-privacy .privacy-dl dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-privacy .privacy-dl dd a {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(10, 91, 255, .35);
}

/* 暖橙提示 */
.page-privacy .privacy-note {
  margin: 20px 0 0;
  padding: 15px 18px;
  border-left: 3px solid var(--c-orange);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: var(--pv-note-bg);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-graphite);
}

/* 联系卡 */
.page-privacy .privacy-contact {
  margin: 22px 0;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(230, 226, 216, .55) 0%, rgba(244, 241, 234, .9) 100%);
}

.page-privacy .privacy-contact__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-red);
}

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

.page-privacy .privacy-contact__list li {
  display: grid;
  gap: 2px;
  padding: 0;
  font-size: 15.5px;
  line-height: 1.7;
}

.page-privacy .privacy-contact__list li::before {
  content: none;
}

.page-privacy .privacy-contact__key {
  font-size: 13px;
  color: var(--c-muted);
}

.page-privacy .privacy-contact__val {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--c-ink);
  word-break: break-word;
}

.page-privacy .privacy-contact__tip {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-orange);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-muted);
}

.page-privacy .privacy-more {
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px dashed var(--c-line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-graphite);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-dl__row {
    grid-template-columns: minmax(170px, 220px) minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-contact__list li {
    grid-template-columns: 96px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-doc__grid {
    grid-template-columns: minmax(0, 1fr) 272px;
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
    padding: 22px 18px;
    background: rgba(230, 226, 216, .48);
  }

  .page-privacy .privacy-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__list li {
    flex: none;
  }

  .page-privacy .privacy-toc__list a {
    display: flex;
    min-height: 0;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-s) var(--radius-s) 0;
    background: transparent;
    font-size: 14px;
    line-height: 1.5;
    white-space: normal;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    border-left-color: var(--c-blue);
    background: rgba(10, 91, 255, .08);
    color: var(--c-blue-deep);
  }
}

@media print {
  .page-privacy .privacy-toc {
    display: none;
  }

  .page-privacy .privacy-hero {
    background: none;
    border-bottom: 1px solid #999;
  }

  .page-privacy .privacy-clause__head::after {
    content: "";
  }
}