.page-privacy {
  --privacy-ink: #2E2A24;
  --privacy-ink-soft: #575046;
  --privacy-card: #FFFFFF;
  background: var(--ma-black);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ma-black);
  padding: clamp(76px, 12vw, 128px) 0 clamp(52px, 7vw, 84px);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(102deg, rgba(10, 10, 12, .95) 0%, rgba(74, 15, 28, .78) 56%, rgba(10, 10, 12, .92) 100%);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .privacy-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: .5;
  filter: grayscale(.65) contrast(1.06);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 18px;
  max-width: 800px;
}

.page-privacy .ma-crumb__item a,
.page-privacy .ma-crumb__item span {
  color: var(--ma-slate);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--ma-font-head);
  font-size: clamp(29px, 5vw, 50px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--ma-paper);
  padding-bottom: 18px;
  border-bottom: 2px solid var(--ma-red);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.8;
  color: var(--ma-slate);
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  background: var(--ma-panel);
  border-top: 1px solid var(--ma-stroke);
  padding: clamp(36px, 5vw, 56px) 0 clamp(40px, 5vw, 60px);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--ma-stroke);
}

.page-privacy .privacy-toc__item a {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 15px 4px;
  border-bottom: 1px solid var(--ma-stroke);
  text-decoration: none;
  color: var(--ma-paper);
  font-size: 15px;
  line-height: 1.6;
  transition: color .2s var(--ma-ease), padding-left .2s var(--ma-ease);
}

.page-privacy .privacy-toc__item a:hover,
.page-privacy .privacy-toc__item a:focus-visible {
  color: var(--ma-mint);
  padding-left: 14px;
}

.page-privacy .privacy-toc__no {
  font-family: var(--ma-font-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--ma-red-hot);
}

.page-privacy .privacy-toc__label {
  min-width: 0;
}

/* ---------- 长文阅读面 ---------- */
.page-privacy .privacy-body {
  background: var(--ma-paper);
  color: var(--privacy-ink);
  padding: clamp(46px, 7vw, 88px) 0 clamp(52px, 7vw, 92px);
}

.page-privacy .privacy-doc {
  display: grid;
  gap: clamp(34px, 4.4vw, 52px);
}

.page-privacy .privacy-clause {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--ma-line);
  scroll-margin-top: 112px;
}

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

.page-privacy .privacy-clause__no {
  font-family: var(--ma-font-mono);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--ma-red);
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-privacy .privacy-clause__no::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--ma-line);
}

.page-privacy .privacy-clause__main {
  min-width: 0;
}

.page-privacy .privacy-clause h2 {
  margin: 0 0 16px;
  font-family: var(--ma-font-head);
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.35;
  color: var(--ma-black);
}

.page-privacy .privacy-clause p {
  margin: 0 0 16px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--privacy-ink);
}

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

.page-privacy .privacy-clause a {
  color: var(--ma-red);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-clause a:hover,
.page-privacy .privacy-clause a:focus-visible {
  color: var(--ma-red-hot);
}

/* ---------- 条目列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 42em;
}

.page-privacy .privacy-list li {
  display: grid;
  gap: 5px;
  padding: 14px 16px;
  background: var(--privacy-card);
  border: 1px solid var(--ma-line);
  border-left: 3px solid var(--ma-red);
  font-size: 15px;
  line-height: 1.72;
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-list strong {
  display: block;
  font-family: var(--ma-font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--ma-red);
}

/* ---------- 折叠说明 ---------- */
.page-privacy .privacy-extra {
  border-top: 1px solid var(--ma-line);
  padding-top: clamp(20px, 2.6vw, 30px);
}

.page-privacy .privacy-extra .ma-disc__summary {
  color: var(--ma-black);
  font-family: var(--ma-font-head);
  font-size: clamp(17px, 2vw, 20px);
}

.page-privacy .privacy-extra .ma-disc__summary::marker {
  color: var(--ma-red);
}

.page-privacy .privacy-extra .ma-disc__body {
  color: var(--privacy-ink-soft);
}

.page-privacy .privacy-extra .ma-disc__body p {
  margin: 0 0 12px;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.78;
}

.page-privacy .privacy-extra .ma-disc__body p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-extra .ma-disc__body strong {
  color: var(--ma-red);
  font-weight: 600;
}

/* ---------- 回到顶部 ---------- */
.page-privacy .privacy-totop {
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--ma-line);
}

.page-privacy .privacy-totop a {
  font-family: var(--ma-font-mono);
  font-size: 12.5px;
  letter-spacing: .12em;
  color: var(--privacy-ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--ma-line);
  padding-bottom: 2px;
  transition: color .2s var(--ma-ease), border-color .2s var(--ma-ease);
}

.page-privacy .privacy-totop a:hover,
.page-privacy .privacy-totop a:focus-visible {
  color: var(--ma-red);
  border-color: var(--ma-red);
}

/* ---------- 底部联系区块 ---------- */
.page-privacy .privacy-contact {
  background: var(--ma-black);
  border-top: 2px solid var(--ma-red);
  padding: clamp(46px, 6.5vw, 80px) 0 clamp(48px, 7vw, 84px);
}

.page-privacy .privacy-contact__inner {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  grid-template-columns: 1fr;
}

.page-privacy .privacy-contact__lead h2 {
  margin: 12px 0 14px;
  font-family: var(--ma-font-head);
  font-size: clamp(21px, 3vw, 32px);
  line-height: 1.3;
  color: var(--ma-paper);
}

.page-privacy .privacy-contact__lead p {
  margin: 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ma-slate);
}

.page-privacy .privacy-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  align-content: start;
  border-top: 1px solid var(--ma-stroke);
}

.page-privacy .privacy-contact__list li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--ma-stroke);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ma-paper);
  word-break: break-word;
}

.page-privacy .privacy-contact__list .ma-mono {
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--ma-slate);
}

.page-privacy .privacy-contact__list a {
  color: var(--ma-mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 176, .35);
  transition: border-color .2s var(--ma-ease);
}

.page-privacy .privacy-contact__list a:hover,
.page-privacy .privacy-contact__list a:focus-visible {
  border-color: var(--ma-mint);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .privacy-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-clause {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 44px;
  }

  .page-privacy .privacy-clause__no {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 4px 0 4px 14px;
    border-left: 2px solid var(--ma-red);
    font-size: 14px;
    letter-spacing: .2em;
  }

  .page-privacy .privacy-clause__no::after {
    display: none;
  }

  .page-privacy .privacy-contact__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }
}

@media (min-width: 1180px) {
  .page-privacy .privacy-doc {
    padding-right: clamp(0px, 8vw, 140px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__item a,
  .page-privacy .privacy-totop a,
  .page-privacy .privacy-contact__list a {
    transition: none;
  }
}