.page-privacy {
  --p-rail: 218px;
  background: var(--paper);
  color: var(--slate);
}

.page-privacy .privacy-hero {
  padding: clamp(26px, 5vw, 62px) 0 clamp(22px, 3vw, 40px);
}

.page-privacy .privacy-hero .eyebrow {
  margin-top: 22px;
  color: var(--grass);
}

.page-privacy .privacy-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(32px, 6vw, 56px);
  line-height: 1.05;
  letter-spacing: -.025em;
  font-weight: 900;
  color: var(--graphite);
}

.page-privacy .privacy-hero__lede {
  max-width: 60ch;
  margin: 20px 0 0;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.82;
  color: var(--slate);
}

.page-privacy .privacy-meta {
  display: grid;
  gap: 16px;
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-meta dt {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-privacy .privacy-meta dd {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--slate);
}

.page-privacy .privacy-meta__mono {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .01em;
  color: var(--graphite);
  word-break: break-word;
}

/* 顶部横幅：把长条款的硬度先压下去 */
.page-privacy .privacy-banner {
  margin: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: clamp(168px, 24vw, 340px);
  object-fit: cover;
  max-width: 100%;
}

/* 深色画布：条款卡纸所在 */
.page-privacy .privacy-canvas {
  position: relative;
  overflow: hidden;
  background: var(--night);
  padding: clamp(38px, 6vw, 82px) 0 clamp(46px, 7vw, 94px);
}

.page-privacy .privacy-canvas::before {
  content: "2026";
  position: absolute;
  right: -3%;
  top: -8%;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(170px, 32vw, 400px);
  line-height: .8;
  color: rgba(245, 241, 232, .04);
  pointer-events: none;
  user-select: none;
}

.page-privacy .privacy-layout {
  position: relative;
  display: grid;
  gap: 40px;
}

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

/* 条款卡纸 */
.page-privacy .privacy-clause {
  position: relative;
  display: block;
  margin: 0 0 22px;
  padding: 22px 20px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--grass);
  border-radius: var(--radius-card);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, .26);
  scroll-margin-top: 112px;
}

.page-privacy .privacy-clause:last-of-type {
  margin-bottom: 0;
}

.page-privacy .privacy-clause:target {
  border-left-color: var(--signal);
  box-shadow: 8px 8px 0 rgba(255, 107, 44, .3);
}

.page-privacy .privacy-clause__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .privacy-clause__head:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

.page-privacy .privacy-clause__num {
  flex: none;
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .08em;
  color: var(--grass);
  border: 1px solid var(--moss);
  border-radius: 2px;
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -.012em;
  color: var(--graphite);
}

.page-privacy .privacy-clause__mark {
  flex: none;
  margin-left: auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--slate);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}

.page-privacy .privacy-clause__mark::before {
  content: "−";
}

.page-privacy .privacy-clause:not([open]) .privacy-clause__mark::before {
  content: "+";
}

.page-privacy .privacy-clause__content {
  padding-top: 14px;
}

.page-privacy .privacy-clause__content p {
  margin: 0 0 12px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--slate);
}

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

.page-privacy .privacy-clause__content strong {
  color: var(--graphite);
  font-weight: 700;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 14px 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
}

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

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--slate);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 2px;
  background: var(--signal);
}

/* 右侧索引 */
.page-privacy .privacy-rail {
  margin: 0;
  min-width: 0;
}

.page-privacy .privacy-rail__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(245, 241, 232, .52);
  border-bottom: 1px solid rgba(245, 241, 232, .16);
}

.page-privacy .privacy-rail__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-rail__link {
  display: block;
  padding: 7px 14px;
  font-size: 13.5px;
  line-height: 1.4;
  color: rgba(245, 241, 232, .68);
  text-decoration: none;
  border: 1px solid rgba(245, 241, 232, .2);
  border-radius: var(--radius-pill);
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}

.page-privacy .privacy-rail__link:hover,
.page-privacy .privacy-rail__link:focus-visible {
  color: var(--white);
  border-color: var(--signal);
  background: rgba(255, 107, 44, .12);
}

/* 延伸入口 */
.page-privacy .privacy-links {
  padding: clamp(38px, 6vw, 76px) 0;
  background: var(--paper);
}

.page-privacy .privacy-links__title {
  margin: 0 0 22px;
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 800;
  letter-spacing: -.012em;
  color: var(--graphite);
}

.page-privacy .privacy-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-links__list a {
  display: block;
  height: 100%;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  text-decoration: none;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

.page-privacy .privacy-links__list a:hover,
.page-privacy .privacy-links__list a:focus-visible {
  border-color: var(--signal);
  transform: translateY(-2px);
}

.page-privacy .privacy-links__list strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  color: var(--graphite);
}

.page-privacy .privacy-links__list span {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.62;
  color: var(--slate);
}

@media (min-width: 700px) {
  .page-privacy .privacy-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
  .page-privacy .privacy-links__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, 1fr) var(--p-rail);
    gap: 68px;
    align-items: start;
  }
  .page-privacy .privacy-rail {
    position: sticky;
    top: 106px;
  }
  .page-privacy .privacy-rail__nav {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }
  .page-privacy .privacy-rail__link {
    padding: 9px 10px 9px 14px;
    font-size: 14px;
    border: 0;
    border-left: 2px solid rgba(245, 241, 232, .16);
    border-radius: 0;
  }
  .page-privacy .privacy-clause {
    padding: 26px 28px 26px 30px;
    margin-bottom: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-rail__link,
  .page-privacy .privacy-links__list a {
    transition: none;
  }
  .page-privacy .privacy-links__list a:hover,
  .page-privacy .privacy-links__list a:focus-visible {
    transform: none;
  }
}