.page-privacy {
  --policy-gutter: 20px;
  --policy-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-privacy .container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--policy-gutter);
}

.page-privacy .policy-breadcrumb {
  margin-bottom: 18px;
  font-size: 12px;
  color: rgba(255, 255, 255, .62);
}

.page-privacy .policy-breadcrumb a {
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .28);
}

.page-privacy .policy-breadcrumb a:hover {
  color: var(--orange-lit);
  border-bottom-color: var(--orange-lit);
}

/* ---------- 页头 ---------- */
.page-privacy .policy-masthead {
  position: relative;
  background-color: var(--night);
  background-image:
    repeating-linear-gradient(to right, rgba(255, 255, 255, .05) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(to bottom, rgba(255, 255, 255, .05) 0 1px, transparent 1px 44px);
  border-bottom: 4px solid var(--orange);
  padding-block: 34px 40px;
  scroll-margin-top: 24px;
}

.page-privacy .policy-masthead__inner {
  display: grid;
  gap: 28px;
}

.page-privacy .policy-masthead__title {
  margin: 10px 0 14px;
  font-size: clamp(34px, 8vw, 66px);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.06;
  color: var(--white);
}

.page-privacy .policy-masthead__lead {
  max-width: 34em;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, .78);
}

.page-privacy .policy-masthead .eyebrow {
  color: var(--orange-lit);
}

.page-privacy .policy-facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, .16);
  padding-top: 18px;
}

.page-privacy .policy-facts__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .72);
}

.page-privacy .policy-facts__num {
  font-size: 22px;
  font-weight: 600;
  color: var(--orange);
  text-align: right;
  line-height: 1;
}

.page-privacy .policy-masthead__media {
  position: relative;
}

.page-privacy .policy-masthead__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, .14);
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.page-privacy .policy-masthead__annotation {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange-lit);
}

/* ---------- 主体布局 ---------- */
.page-privacy .policy-body {
  padding-block: 36px 56px;
}

.page-privacy .policy-layout {
  display: grid;
  gap: 28px;
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  align-self: start;
  border: var(--hair);
  background: var(--white);
  border-radius: var(--policy-radius);
  box-shadow: var(--shadow-1);
  padding: 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--fog);
}

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

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  font-size: 14px;
  color: var(--night);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--policy-radius);
  background: var(--paper);
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-privacy .privacy-toc__num {
  font-size: 11px;
  color: var(--fog);
}

.page-privacy .privacy-toc__link:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-privacy .privacy-toc__link[aria-current]:not([aria-current="false"]) {
  background: var(--night);
  border-color: var(--night);
  color: var(--white);
}

.page-privacy .privacy-toc__link[aria-current]:not([aria-current="false"]) .privacy-toc__num {
  color: var(--orange);
}

.page-privacy .privacy-toc__top {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--fog);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-toc__top:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 条款正文 ---------- */
.page-privacy .policy-content {
  max-width: 680px;
}

.page-privacy .policy-section {
  scroll-margin-top: 84px;
  padding-block: 26px 30px;
  border-top: var(--hair);
}

.page-privacy .policy-section:first-child {
  border-top: none;
  padding-top: 4px;
}

.page-privacy .policy-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}

.page-privacy .policy-section__num {
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: .04em;
}

.page-privacy .policy-section__title {
  margin: 0;
  font-size: clamp(20px, 4.4vw, 26px);
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.35;
  color: var(--night);
}

.page-privacy .policy-section__intro {
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--fog);
  line-height: 1.8;
}

.page-privacy .policy-section__note {
  margin: 18px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--orange);
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}

.page-privacy .policy-items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .policy-item {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .policy-item:last-child {
  border-bottom: none;
  padding-bottom: 2px;
}

.page-privacy .policy-item__key {
  position: relative;
  margin: 0 0 6px;
  padding-left: 14px;
  font-size: 15px;
  font-weight: 700;
  color: var(--night);
}

.page-privacy .policy-item__key::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

.page-privacy .policy-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 用途三段 ---------- */
.page-privacy .policy-uses {
  display: grid;
  gap: 12px;
}

.page-privacy .policy-use {
  padding: 16px;
  background: var(--white);
  border: var(--hair);
  border-left: 3px solid var(--orange);
  border-radius: var(--policy-radius);
  box-shadow: var(--shadow-1);
}

.page-privacy .policy-use__tag {
  display: inline-block;
  font-size: 12px;
  color: var(--fog);
  letter-spacing: .1em;
}

.page-privacy .policy-use__title {
  margin: 4px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--night);
}

.page-privacy .policy-use__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--fog);
}

/* ---------- 保存期限面板 ---------- */
.page-privacy .policy-figures {
  list-style: none;
  margin: 0 0 18px;
  padding: 18px 16px;
  display: grid;
  gap: 16px;
  background: var(--night);
  border-radius: var(--policy-radius);
}

.page-privacy .policy-figure {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  column-gap: 6px;
  row-gap: 2px;
}

.page-privacy .policy-figure__num {
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
}

.page-privacy .policy-figure__unit {
  font-size: 13px;
  color: rgba(255, 255, 255, .7);
}

.page-privacy .policy-figure__text {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .72);
  border-top: 1px solid rgba(255, 255, 255, .14);
  padding-top: 6px;
}

/* ---------- 联系信息 ---------- */
.page-privacy .policy-contact {
  display: grid;
  gap: 10px;
  padding: 16px;
  background: var(--white);
  border: var(--hair);
  border-radius: var(--policy-radius);
}

.page-privacy .policy-contact__row {
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .policy-contact__key {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--fog);
}

.page-privacy .policy-contact__val {
  font-size: 15px;
  color: var(--night);
  word-break: break-word;
}

.page-privacy .policy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-privacy .policy-actions .btn {
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy {
    --policy-gutter: 32px;
  }

  .page-privacy .policy-masthead {
    padding-block: 44px 54px;
  }

  .page-privacy .policy-masthead__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .8fr);
    align-items: start;
    gap: 36px;
  }

  .page-privacy .policy-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-privacy .policy-facts__item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .page-privacy .policy-facts__num {
    text-align: left;
    font-size: 26px;
  }

  .page-privacy .policy-masthead__annotation {
    position: absolute;
    right: -2px;
    top: 0;
    writing-mode: vertical-rl;
    margin: 0;
    letter-spacing: .22em;
    background: var(--orange);
    color: var(--night);
    padding: 10px 4px;
  }

  .page-privacy .policy-uses {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .policy-figures {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding: 22px 20px;
  }

  .page-privacy .policy-figure__num {
    font-size: 40px;
  }

  .page-privacy .policy-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 24px;
  }

  .page-privacy .policy-contact__row:first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 980px) {
  .page-privacy {
    --policy-gutter: 40px;
  }

  .page-privacy .policy-body {
    padding-block: 52px 80px;
  }

  .page-privacy .policy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 20px;
    padding: 20px 18px;
  }

  .page-privacy .privacy-toc__list {
    display: block;
  }

  .page-privacy .privacy-toc__list > li + li {
    margin-top: 2px;
  }

  .page-privacy .privacy-toc__link {
    display: flex;
    width: 100%;
    box-sizing: border-box;
    border: none;
    border-left: 2px solid transparent;
    background: transparent;
    padding: 8px 10px;
  }

  .page-privacy .privacy-toc__link:hover {
    background: var(--paper);
    border-left-color: var(--orange-lit);
  }

  .page-privacy .privacy-toc__link[aria-current]:not([aria-current="false"]) {
    background: var(--paper);
    border-left-color: var(--orange);
    color: var(--night);
    font-weight: 700;
  }

  .page-privacy .privacy-toc__link[aria-current]:not([aria-current="false"]) .privacy-toc__num {
    color: var(--orange);
  }

  .page-privacy .policy-content {
    max-width: var(--readw);
  }

  .page-privacy .policy-section {
    padding-block: 34px 38px;
  }

  .page-privacy .policy-section__title {
    font-size: 27px;
  }
}