.page-privacy {
  background: var(--mist);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(1.5rem, 4vw, 2.75rem);
  background: linear-gradient(180deg, var(--paper) 0%, var(--mist) 100%);
  border-bottom: 1px solid var(--grid);
}

.page-privacy .privacy-hero__speed {
  position: absolute;
  top: 3.2rem;
  right: -14%;
  width: 58%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--electric) 70%, transparent);
  transform: rotate(-9deg);
  opacity: 0.55;
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: start;
  padding-bottom: clamp(1.75rem, 4vw, 2.6rem);
}

.page-privacy .privacy-hero h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 5.4vw, 3.3rem);
  line-height: 1.14;
  letter-spacing: -0.022em;
  max-width: 22ch;
}

.page-privacy .privacy-hero__lede {
  margin: 1.1rem 0 0;
  max-width: 60ch;
  font-size: clamp(0.97rem, 1.6vw, 1.06rem);
  line-height: 1.9;
  color: rgba(16, 24, 32, 0.78);
}

.page-privacy .privacy-hero__note {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  color: var(--sky);
  opacity: 0.62;
  white-space: nowrap;
}

.page-privacy .privacy-hero__media {
  margin: 0;
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  border-top: 3px solid var(--sky);
}

.page-privacy .privacy-hero__media .media__caption {
  padding: 0.6rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: rgba(16, 24, 32, 0.5);
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 5vw, 3.5rem);
  padding-block: clamp(2rem, 6vw, 4.25rem);
}

/* ---------- 侧边目录 ---------- */
.page-privacy .privacy-toc {
  border-top: 2px solid var(--sky);
  padding-top: 0.9rem;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sky);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.15rem;
}

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.5rem 0.5rem;
  border-left: 2px solid transparent;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.25s var(--ease-out), border-color 0.25s var(--ease-out),
    background-color 0.25s var(--ease-out);
}

.page-privacy .privacy-toc__list a span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--sky);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  border-left-color: var(--sky);
  background: rgba(42, 111, 176, 0.07);
}

.page-privacy .privacy-toc__list a.is-current {
  border-left-color: var(--tibet-red);
  background: rgba(192, 57, 43, 0.07);
  color: var(--tibet-red);
}

.page-privacy .privacy-toc__list a.is-current span {
  color: var(--tibet-red);
}

/* ---------- 正文分节 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: clamp(2.25rem, 6vw, 3.75rem);
  min-width: 0;
  max-width: 78ch;
}

.page-privacy .privacy-sec {
  scroll-margin-top: 108px;
  border-top: 1px solid var(--line);
  padding-top: clamp(1.3rem, 3vw, 1.9rem);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1.1rem;
}

.page-privacy .privacy-sec__num {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--sky);
  opacity: 0.34;
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.18rem, 2.6vw, 1.58rem);
  letter-spacing: -0.012em;
  line-height: 1.3;
}

.page-privacy .privacy-sec p {
  margin: 0 0 1rem;
  font-size: 0.97rem;
  line-height: 1.92;
  color: rgba(16, 24, 32, 0.86);
}

.page-privacy .privacy-note {
  margin-top: 1.2rem;
  padding-left: 0.9rem;
  border-left: 2px solid var(--turquoise);
  font-size: 0.92rem;
  color: rgba(16, 24, 32, 0.7);
}

/* ---------- 收集范围列表 ---------- */
.page-privacy .privacy-list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-privacy .privacy-list__item {
  padding: 1rem 1.1rem;
  background: var(--paper);
  border-left: 3px solid var(--sky);
  box-shadow: 0 1px 0 var(--grid);
}

.page-privacy .privacy-list__item p {
  margin: 0.55rem 0 0;
  font-size: 0.93rem;
  line-height: 1.85;
}

/* ---------- 使用方式 ---------- */
.page-privacy .privacy-uses {
  display: grid;
  gap: 1.3rem;
  margin-top: 1.4rem;
}

.page-privacy .privacy-use {
  border-top: 1px solid var(--line-strong);
  padding-top: 0.85rem;
}

.page-privacy .privacy-use h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--sky-deep);
}

.page-privacy .privacy-use p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.85;
}

/* ---------- 存储与保护数据块 ---------- */
.page-privacy .privacy-facts {
  display: grid;
  gap: 1px;
  margin-top: 1.3rem;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-privacy .privacy-fact {
  background: var(--paper);
  padding: 1.05rem 1.1rem;
}

.page-privacy .privacy-fact__key {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sky);
}

.page-privacy .privacy-fact__val {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.2vw, 1.28rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .privacy-fact p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.75;
  color: rgba(16, 24, 32, 0.72);
}

/* ---------- 用户权利 ---------- */
.page-privacy .privacy-rights {
  list-style: none;
  margin: 1.3rem 0 1.5rem;
  padding: 0;
  display: grid;
}

.page-privacy .privacy-rights li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.5rem;
  border-bottom: 1px solid var(--grid);
  font-size: 0.95rem;
  line-height: 1.85;
}

.page-privacy .privacy-rights li:first-child {
  border-top: 1px solid var(--grid);
}

.page-privacy .privacy-rights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.55rem;
  width: 8px;
  height: 8px;
  background: var(--turquoise);
}

.page-privacy .privacy-rights strong {
  margin-right: 0.4rem;
  font-family: var(--font-heading);
  color: var(--sky-deep);
}

/* ---------- 联系卡片 ---------- */
.page-privacy .privacy-contact {
  position: relative;
  overflow: hidden;
  padding: clamp(1.2rem, 4vw, 1.9rem);
  background: var(--sky-deep);
  color: var(--paper);
  box-shadow: inset 3px 0 0 var(--tibet-red);
}

.page-privacy .privacy-contact__grid {
  display: grid;
  gap: 1.1rem;
  margin-top: 0.5rem;
}

.page-privacy .privacy-contact__key {
  margin: 0 0 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--electric);
}

.page-privacy .privacy-contact__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.92rem, 2vw, 1.02rem);
  letter-spacing: 0.01em;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .privacy-contact__tip {
  margin: 1.2rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.87rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

/* ---------- 更新说明与延伸链接 ---------- */
.page-privacy .privacy-more {
  margin-top: 1.3rem;
  padding: 1rem 1.1rem;
  background: rgba(42, 111, 176, 0.06);
  border-left: 3px solid var(--banner-orange);
}

.page-privacy .privacy-more p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.9;
}

.page-privacy .privacy-more a {
  color: var(--sky);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-strong);
}

.page-privacy .privacy-more a:hover,
.page-privacy .privacy-more a:focus-visible {
  color: var(--tibet-red);
  text-decoration-color: var(--tibet-red);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 900px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-privacy .privacy-hero__note {
    display: block;
    writing-mode: vertical-rl;
    justify-self: end;
    align-self: end;
    margin-bottom: 0.4rem;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
  }

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