.page-privacy {
  --pp-index-w: 232px;
  --pp-gap: clamp(28px, 5vw, 68px);
  background: var(--ink);
  color: var(--text);
  padding-bottom: clamp(56px, 8vw, 110px);
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumbs {
  margin-top: clamp(18px, 3vw, 32px);
  font-family: var(--font-num);
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  color: var(--muted);
}

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

.page-privacy .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-privacy .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  color: var(--cyan);
}

.page-privacy .breadcrumbs [aria-current="page"] {
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.privacy-hero {
  display: grid;
  gap: clamp(24px, 4vw, 50px);
  padding-block: clamp(26px, 4.5vw, 52px) clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
}

.privacy-hero__title {
  margin: 0.14em 0 0.3em;
  font-size: var(--step-4);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
}

.privacy-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: var(--step-1);
  line-height: 1.8;
  color: var(--text);
}

.privacy-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin: clamp(22px, 3.4vw, 36px) 0 0;
  padding-top: clamp(16px, 2.4vw, 24px);
  border-top: 1px solid var(--line);
}

.privacy-hero__facts > div {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.privacy-hero__facts dt {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.privacy-hero__facts dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: var(--step-0);
  color: var(--amber);
  letter-spacing: 0.02em;
}

.privacy-hero__media {
  align-self: start;
  border: 1px solid var(--line);
}

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

/* ---------- 双栏：索引 + 条文 ---------- */
.privacy-layout {
  display: grid;
  gap: var(--pp-gap);
  padding-top: clamp(30px, 5vw, 64px);
}

.privacy-index__label {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-num);
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  color: var(--amber);
}

.privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.privacy-index__list a {
  display: flex;
  align-items: baseline;
  gap: 9px;
  white-space: nowrap;
  padding: 9px 13px;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: var(--step--1);
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.privacy-index__num {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.privacy-index__list a:hover,
.privacy-index__list a:focus-visible {
  color: var(--white);
  border-color: var(--cyan);
  background: var(--hover);
}

.privacy-index__note {
  margin: 10px 0 0;
  font-size: var(--step--1);
  color: var(--muted);
  line-height: 1.6;
}

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

.clause {
  border-top: 1px solid var(--line);
  padding-block: clamp(24px, 4vw, 44px);
  scroll-margin-top: 128px;
}

.clause:first-child {
  border-top-color: var(--line-strong);
}

.clause__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: clamp(14px, 2.2vw, 22px);
}

.clause__index {
  font-family: var(--font-num);
  font-size: var(--step-2);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
  opacity: 0.92;
}

.clause__title {
  margin: 0;
  font-size: var(--step-2);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: 0.005em;
  color: var(--white);
}

.clause:target .clause__title {
  color: var(--cyan);
}

.clause__body {
  max-width: 68ch;
}

.clause__body p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--text);
}

.clause__body p + p,
.clause__body p + ul,
.clause__body ul + p,
.clause__body ul + dl {
  margin-top: 16px;
}

.clause__body ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.clause__body ul li {
  position: relative;
  padding-left: 22px;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--text);
}

.clause__body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background: var(--cyan);
}

.clause__body strong {
  color: var(--white);
  font-weight: 700;
}

.clause__filing {
  margin-top: 20px;
  font-family: var(--font-num);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 联系方式表 ---------- */
.privacy-body .contact-list {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.privacy-body .contact-list > div {
  background: var(--panel);
  padding: 14px 16px;
  display: grid;
  gap: 5px;
}

.privacy-body .contact-list dt {
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.privacy-body .contact-list dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--text);
  overflow-wrap: anywhere;
}

/* ---------- 相关入口 ---------- */
.privacy-related {
  margin-top: clamp(34px, 5vw, 62px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line-strong);
}

.privacy-related__label {
  margin: 0 0 16px;
  font-family: var(--font-num);
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  color: var(--amber);
}

.privacy-related ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.privacy-related li {
  background: var(--ink);
}

.privacy-related a {
  display: grid;
  gap: 5px;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--text);
  transition: background-color 0.18s ease;
}

.privacy-related a:hover,
.privacy-related a:focus-visible {
  background: var(--hover);
}

.privacy-related a span:first-child {
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--white);
}

.privacy-related a span:last-child {
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 宽屏 ---------- */
@media (min-width: 700px) {
  .privacy-hero__facts {
    gap: 12px 44px;
  }

  .privacy-related ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .privacy-body .contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .privacy-hero {
    grid-template-columns: 1.3fr minmax(0, 0.85fr);
    align-items: start;
  }

  .privacy-layout {
    grid-template-columns: var(--pp-index-w) minmax(0, 1fr);
    align-items: start;
  }

  .privacy-index {
    position: sticky;
    top: 132px;
  }

  .privacy-index__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    overflow: visible;
    padding-bottom: 0;
  }

  .privacy-index__list a {
    white-space: normal;
    padding: 9px 12px 9px 10px;
    border: none;
    border-left: 2px solid transparent;
    color: var(--muted);
    background: transparent;
  }

  .privacy-index__list a:hover,
  .privacy-index__list a:focus-visible {
    color: var(--text);
    border-left-color: var(--cyan);
    background: var(--panel);
  }

  .privacy-index__list li + li a {
    border-top: 1px solid var(--line);
  }

  .privacy-related ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy a,
  .page-privacy button {
    transition-duration: 0.01ms;
  }
}
</main>