.page-privacy {
  --pr-shell: 1200px;
  --pr-pad: clamp(18px, 5vw, 44px);
  --pr-measure: 68ch;
  --pr-text: #cfdff3;
  --pr-card: rgba(19, 43, 77, .62);
  --pr-hair: rgba(148, 170, 200, .18);
  color: var(--ice);
}

.page-privacy .privacy-wrap {
  width: 100%;
  max-width: var(--pr-shell);
  margin-inline: auto;
  padding-inline: var(--pr-pad);
}

.page-privacy .privacy-wrap > .crumbs {
  display: block;
  padding-top: clamp(16px, 3vw, 28px);
  font-size: .8rem;
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  margin-top: clamp(16px, 3vw, 30px);
  padding: clamp(26px, 5vw, 54px) clamp(20px, 4vw, 50px) clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(49, 225, 225, .14), transparent 56%),
    radial-gradient(110% 130% at 100% 4%, rgba(255, 77, 157, .12), transparent 58%),
    linear-gradient(158deg, #132b4d 0%, #0b1b33 70%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 181, 71, .16), transparent 68%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta) 48%, var(--amber));
}

.page-privacy .privacy-hero__rail {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
}

.page-privacy .privacy-hero__stamp {
  font-size: .74rem;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-privacy .privacy-hero__title {
  margin: clamp(14px, 2.5vw, 22px) 0 0;
  max-width: 24ch;
  font-size: clamp(1.85rem, 1.15rem + 3.1vw, 3.35rem);
  font-weight: 200;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--ice);
}

.page-privacy .privacy-hero__lede {
  margin: clamp(16px, 2.5vw, 26px) 0 0;
  max-width: var(--pr-measure);
  font-size: clamp(1rem, .95rem + .3vw, 1.1rem);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-keyfacts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 5vw, 56px);
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px dashed rgba(148, 170, 200, .28);
}

.page-privacy .privacy-keyfacts__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-privacy .privacy-keyfacts__label {
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-privacy .privacy-keyfacts__value {
  margin: 0;
  font-size: clamp(1.3rem, 1.05rem + 1.1vw, 1.9rem);
  font-weight: 400;
  line-height: 1;
  color: var(--amber);
}

/* ---------- 双栏布局 ---------- */

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
  align-items: start;
  margin-top: clamp(30px, 6vw, 60px);
  margin-bottom: clamp(48px, 9vw, 104px);
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: clamp(40px, 6vw, 78px);
  }
}

/* ---------- 章节目录 ---------- */

.page-privacy .privacy-toc {
  padding: 16px 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--pr-card);
}

.page-privacy .privacy-toc__title {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid var(--pr-hair);
  border-radius: 999px;
  font-size: .86rem;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--ice);
  border-color: rgba(49, 225, 225, .55);
  background: rgba(49, 225, 225, .08);
}

.page-privacy .privacy-toc__num {
  font-size: .72rem;
  letter-spacing: .06em;
  color: rgba(49, 225, 225, .8);
}

.page-privacy .privacy-toc__note {
  margin: 12px 0 0;
  font-size: .74rem;
  color: var(--mist);
}

@media (min-width: 960px) {
  .page-privacy .privacy-toc {
    position: sticky;
    top: 92px;
    padding: 20px 18px 18px;
    background: linear-gradient(180deg, rgba(19, 43, 77, .82), rgba(11, 27, 51, .6));
  }

  .page-privacy .privacy-toc__list {
    display: block;
    margin-top: 16px;
    overflow: visible;
    padding-bottom: 0;
  }

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

  .page-privacy .privacy-toc__link {
    display: flex;
    width: 100%;
    padding: 7px 9px;
    border-color: transparent;
    border-radius: 6px;
    white-space: normal;
    box-shadow: inset 2px 0 0 transparent;
  }

  .page-privacy .privacy-toc__link:hover,
  .page-privacy .privacy-toc__link:focus-visible {
    border-color: transparent;
    box-shadow: inset 2px 0 0 var(--cyan);
  }
}

/* 目录当前章节高亮（锚点命中时） */
.page-privacy:has(#collect:target) .privacy-toc__link[href="#collect"],
.page-privacy:has(#use:target) .privacy-toc__link[href="#use"],
.page-privacy:has(#retention:target) .privacy-toc__link[href="#retention"],
.page-privacy:has(#storage:target) .privacy-toc__link[href="#storage"],
.page-privacy:has(#sharing:target) .privacy-toc__link[href="#sharing"],
.page-privacy:has(#rights:target) .privacy-toc__link[href="#rights"] {
  color: var(--ice);
  border-color: rgba(49, 225, 225, .5);
  background: rgba(49, 225, 225, .12);
  box-shadow: inset 2px 0 0 var(--cyan);
}

/* ---------- 章节 ---------- */

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

.page-privacy .privacy-chapter {
  position: relative;
  padding: clamp(26px, 4vw, 42px) 0 clamp(24px, 3.5vw, 34px);
  border-top: 1px solid var(--line);
  border-radius: 10px;
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-chapter:target {
  background: linear-gradient(90deg, rgba(49, 225, 225, .09), rgba(49, 225, 225, 0) 74%);
}

.page-privacy .privacy-chapter:target .privacy-chapter__num {
  color: var(--cyan);
}

.page-privacy .privacy-chapter__head {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 2vw, 18px);
}

.page-privacy .privacy-chapter__num {
  font-size: clamp(1.5rem, 1.1rem + 1.7vw, 2.4rem);
  font-weight: 200;
  line-height: 1;
  color: rgba(49, 225, 225, .45);
  transition: color var(--dur);
}

.page-privacy .privacy-chapter__title {
  margin: 0;
  font-size: clamp(1.22rem, 1.02rem + 1vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.25;
  color: var(--ice);
}

.page-privacy .privacy-chapter__lede {
  margin: clamp(12px, 2vw, 18px) 0 0;
  max-width: var(--pr-measure);
  font-size: clamp(.98rem, .94rem + .25vw, 1.08rem);
  line-height: 1.8;
  color: var(--cyan);
}

.page-privacy .privacy-chapter__body {
  margin-top: clamp(14px, 2vw, 20px);
}

.page-privacy .privacy-chapter__body p {
  max-width: var(--pr-measure);
  margin: 0 0 14px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--pr-text);
}

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

/* ---------- 条目列表 ---------- */

.page-privacy .privacy-list {
  display: grid;
  gap: 10px;
  max-width: var(--pr-measure);
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 14px 16px 14px 26px;
  border: 1px solid var(--pr-hair);
  border-radius: 10px;
  background: var(--pr-card);
  font-size: .96rem;
  line-height: 1.8;
  color: var(--pr-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 23px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-privacy .privacy-list li:nth-child(2)::before {
  background: var(--magenta);
}

.page-privacy .privacy-list li:nth-child(3)::before {
  background: var(--amber);
}

.page-privacy .privacy-list li:nth-child(4)::before {
  background: var(--mint);
}

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

/* ---------- 中段呼吸区 ---------- */

.page-privacy .privacy-plate {
  margin: clamp(28px, 5vw, 46px) 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background:
    linear-gradient(200deg, rgba(49, 225, 225, .1), rgba(255, 77, 157, .08) 52%, rgba(255, 181, 71, .1)),
    linear-gradient(180deg, #132b4d, #0b1b33);
}

.page-privacy .privacy-plate img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 14 / 5;
  object-fit: cover;
  opacity: .92;
}

.page-privacy .privacy-plate figcaption {
  padding: 12px 18px;
  border-top: 1px solid var(--pr-hair);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 出口区块 ---------- */

.page-privacy .privacy-next {
  margin-top: clamp(36px, 6vw, 60px);
  padding-top: clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-next__title {
  margin: 0 0 clamp(16px, 3vw, 24px);
  font-size: clamp(1.05rem, .98rem + .5vw, 1.3rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ice);
}

.page-privacy .privacy-next__grid {
  display: grid;
  gap: 12px;
}

@media (min-width: 720px) {
  .page-privacy .privacy-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .privacy-next__card {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px 18px 20px;
  border: 1px solid var(--pr-hair);
  border-radius: 12px;
  background: var(--pr-card);
  text-decoration: none;
  transition: border-color var(--dur), transform var(--dur), background var(--dur);
}

.page-privacy .privacy-next__card:hover,
.page-privacy .privacy-next__card:focus-visible {
  border-color: rgba(49, 225, 225, .55);
  background: rgba(49, 225, 225, .07);
  transform: translateY(-2px);
}

.page-privacy .privacy-next__code {
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--amber);
}

.page-privacy .privacy-next__name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ice);
}

.page-privacy .privacy-next__desc {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-next__version {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--mist);
}

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

  .page-privacy .privacy-next__card:hover,
  .page-privacy .privacy-next__card:focus-visible {
    transform: none;
  }
}