.page-privacy {
  --privacy-card: rgba(18, 59, 49, .62);
  --privacy-sink: rgba(7, 17, 14, .55);
  --privacy-text: rgba(234, 247, 241, .84);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-privacy .breadcrumb {
  margin: clamp(14px, 2vw, 22px) 0 clamp(12px, 2vw, 18px);
}

/* 页头 */
.page-privacy .privacy-masthead {
  position: relative;
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  padding: clamp(20px, 3.2vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(53, 255, 193, .16), transparent 62%),
    linear-gradient(160deg, var(--panel), var(--deep) 55%, var(--ink));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-privacy .privacy-masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(53, 255, 193, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 255, 193, .07) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 72%);
  opacity: .7;
}

.page-privacy .privacy-masthead__body {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-masthead h1 {
  margin: .3em 0 .55em;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4.6vw, 3.1rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--mist);
}

.page-privacy .privacy-masthead .lede {
  max-width: 58ch;
  margin: 0;
  color: var(--privacy-text);
  line-height: 1.8;
}

.page-privacy .privacy-masthead__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-privacy .privacy-masthead__media {
  position: relative;
  z-index: 1;
  margin: 0;
  border-radius: var(--radius-md);
}

@media (min-width: 900px) {
  .page-privacy .privacy-masthead {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }
}

/* 要点摘要 */
.page-privacy .privacy-brief {
  margin-top: clamp(26px, 4vw, 46px);
}

.page-privacy .privacy-brief__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 680px) {
  .page-privacy .privacy-brief__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .privacy-brief__grid li {
  position: relative;
  padding: 18px 18px 18px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--privacy-sink);
  font-size: .93rem;
  line-height: 1.72;
  color: var(--privacy-text);
}

.page-privacy .privacy-brief__grid li::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 20px;
  bottom: 20px;
  width: 3px;
  border-radius: 3px;
  background: var(--accent);
}

.page-privacy .privacy-brief__grid strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1rem;
  color: var(--mist);
}

/* 章节跳转 */
.page-privacy .privacy-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(22px, 3.4vw, 36px) 0 clamp(16px, 2.4vw, 24px);
}

.page-privacy .privacy-jump a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(18, 59, 49, .5);
  color: var(--accent-soft);
  font-size: .82rem;
  line-height: 1.2;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.page-privacy .privacy-jump a .num {
  color: var(--accent);
  font-size: .76rem;
}

.page-privacy .privacy-jump a:hover,
.page-privacy .privacy-jump a:focus-visible {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}

.page-privacy .privacy-jump a:hover .num,
.page-privacy .privacy-jump a:focus-visible .num {
  color: var(--ink);
}

/* 分节卡片 */
.page-privacy .privacy-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(10px, 2vw, 22px);
  margin-bottom: 14px;
  padding: clamp(18px, 2.8vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--privacy-card), var(--privacy-sink));
  scroll-margin-top: 90px;
}

@media (min-width: 860px) {
  .page-privacy .privacy-clause {
    grid-template-columns: 96px minmax(0, 1fr);
  }
}

.page-privacy .privacy-clause__index {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 2.05rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .12em;
  color: var(--accent);
  opacity: .88;
}

.page-privacy .privacy-clause h2 {
  margin: 0 0 .6em;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.6rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-privacy .privacy-clause p {
  margin: 0 0 1em;
  line-height: 1.78;
  color: var(--privacy-text);
}

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

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

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 18px;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--privacy-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .68em;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--accent);
  transform: rotate(45deg);
}

.page-privacy .privacy-list strong {
  color: var(--mist);
}

/* 有序步骤 */
.page-privacy .privacy-steps {
  list-style: none;
  counter-reset: privacy-step;
  margin: 0 0 1em;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-steps li {
  counter-increment: privacy-step;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: .94rem;
  line-height: 1.72;
  color: var(--privacy-text);
}

.page-privacy .privacy-steps li::before {
  content: counter(privacy-step, decimal-leading-zero);
  display: grid;
  place-items: center;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--accent);
  background: rgba(53, 255, 193, .07);
}

/* 流向图 */
.page-privacy .privacy-flow {
  margin: 18px 0 0;
  padding: clamp(14px, 2.6vw, 26px) clamp(14px, 2.6vw, 26px) 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 120% at 50% 0%, rgba(53, 255, 193, .1), transparent 65%),
    var(--ink);
}

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

.page-privacy .privacy-flow text {
  font-family: var(--font-body);
}

.page-privacy .privacy-flow figcaption {
  margin-top: 12px;
  font-size: .82rem;
  line-height: 1.65;
  color: var(--muted);
}

/* 用户权利折叠 */
.page-privacy .privacy-rights {
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

.page-privacy .privacy-right {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(7, 17, 14, .5);
  overflow: hidden;
}

.page-privacy .privacy-right summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--mist);
}

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

.page-privacy .privacy-right summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--accent);
}

.page-privacy .privacy-right[open] summary::after {
  content: "–";
}

.page-privacy .privacy-right[open] summary {
  background: rgba(53, 255, 193, .09);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-right__body {
  padding: 14px 18px 18px;
}

.page-privacy .privacy-right__body p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--privacy-text);
}

/* 联系入口 */
.page-privacy .privacy-contact {
  display: grid;
  gap: clamp(18px, 2.8vw, 32px);
  margin-top: clamp(22px, 3.4vw, 38px);
  padding: clamp(20px, 3vw, 38px);
  border: 1px solid rgba(53, 255, 193, .45);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(53, 255, 193, .16), transparent 60%),
    linear-gradient(150deg, var(--panel), var(--ink));
}

@media (min-width: 880px) {
  .page-privacy .privacy-contact {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
  }
}

.page-privacy .privacy-contact h2 {
  margin: 0 0 .5em;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--mist);
}

.page-privacy .privacy-contact p {
  margin: 0 0 16px;
  font-size: .94rem;
  line-height: 1.75;
  color: var(--privacy-text);
}

.page-privacy .privacy-contact .copy-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .privacy-email {
  padding: 9px 16px;
  border: 1px solid rgba(53, 255, 193, .3);
  border-radius: var(--pill);
  background: rgba(53, 255, 193, .1);
  font-family: var(--font-mono);
  font-size: .9rem;
  letter-spacing: .02em;
  color: var(--accent);
  word-break: break-all;
}

.page-privacy .copy-status {
  min-height: 1em;
  font-size: .8rem;
  color: var(--accent-soft);
}

.page-privacy .privacy-contact__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-privacy .privacy-facts {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-privacy .privacy-facts > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(30, 75, 63, .7);
}

.page-privacy .privacy-facts > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .privacy-facts dt {
  min-width: 5em;
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-privacy .privacy-facts dd {
  margin: 0;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .privacy-facts dd.num {
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--accent-soft);
}

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