.page-privacy {
  --priv-w: 264px;
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  background-color: var(--ink);
  color: var(--paper);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  overflow: hidden;
}

.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(244, 239, 230, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(244, 239, 230, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.85;
}

.page-privacy .priv-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .priv-hero .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
  font-size: var(--fs-small);
  color: rgba(244, 239, 230, 0.66);
}

.page-privacy .priv-hero .crumb__link {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 2px solid var(--green);
}

.page-privacy .priv-hero .crumb__link:hover,
.page-privacy .priv-hero .crumb__link:focus-visible {
  color: var(--green);
}

.page-privacy .priv-hero .crumb__item + .crumb__item::before {
  content: "/";
  margin-right: 0.5rem;
  color: rgba(244, 239, 230, 0.4);
}

.page-privacy .priv-hero .eyebrow {
  color: var(--green);
  margin-bottom: 0.9rem;
}

.page-privacy .priv-hero h1 {
  margin: 0 0 clamp(1rem, 2vw, 1.5rem);
  font-size: clamp(2rem, 5.4vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.page-privacy .priv-hero__lead {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-lead);
  line-height: 1.8;
  color: rgba(244, 239, 230, 0.84);
}

.page-privacy .priv-hero__facts {
  list-style: none;
  margin: clamp(1.5rem, 3vw, 2rem) 0 0;
  padding: clamp(1rem, 2vw, 1.4rem) 0 0;
  border-top: 1px solid rgba(244, 239, 230, 0.18);
  display: grid;
  gap: 0.7rem;
  font-size: var(--fs-small);
  color: rgba(244, 239, 230, 0.78);
}

.page-privacy .priv-hero__facts li {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
}

.page-privacy .priv-hero__facts .mono {
  color: var(--orange);
  font-weight: 700;
}

.page-privacy .priv-hero__strip {
  position: relative;
  margin-top: clamp(1.75rem, 4vw, 3rem);
  border-top: 2px solid rgba(244, 239, 230, 0.22);
}

.page-privacy .priv-hero__strip img {
  display: block;
  width: 100%;
  height: clamp(110px, 20vw, 210px);
  object-fit: cover;
}

/* ---------- 主栅格 ---------- */
.page-privacy .priv-shell {
  display: grid;
  grid-template-areas:
    "tocm"
    "body"
    "aside";
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-block: clamp(2rem, 4vw, 3.5rem);
}

.page-privacy .priv-toc-m { grid-area: tocm; }
.page-privacy .priv-body { grid-area: body; min-width: 0; }
.page-privacy .priv-aside { grid-area: aside; min-width: 0; }

/* ---------- 移动端目录折叠 ---------- */
.page-privacy .priv-toc-m {
  border: var(--line);
  background: var(--fog);
  box-shadow: var(--shadow-sm);
}

.page-privacy .priv-toc-m summary {
  cursor: pointer;
  list-style: none;
  padding: 0.9rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-weight: 800;
  font-size: var(--fs-small);
}

.page-privacy .priv-toc-m summary::-webkit-details-marker {
  display: none;
}

.page-privacy .priv-toc-m summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--orange);
  font-size: 1.1rem;
  line-height: 1;
}

.page-privacy .priv-toc-m[open] summary::after {
  content: "−";
}

.page-privacy .priv-toc-m .priv-toc__list {
  border-top: 2px solid var(--ink);
}

/* ---------- 目录列表（共用） ---------- */
.page-privacy .priv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .priv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.6rem 0.9rem;
  font-size: var(--fs-small);
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid transparent;
  border-bottom: 1px solid rgba(11, 27, 43, 0.12);
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-privacy .priv-toc__link:hover,
.page-privacy .priv-toc__link:focus-visible {
  border-left-color: var(--green);
  background: rgba(31, 157, 106, 0.1);
}

.page-privacy .priv-toc__num {
  color: var(--orange);
  font-weight: 700;
  font-size: var(--fs-tiny);
}

/* 桌面目录默认隐藏 */
.page-privacy .priv-toc {
  display: none;
}

/* ---------- 正文条款 ---------- */
.page-privacy .priv-sec {
  border-top: 2px solid var(--ink);
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  scroll-margin-top: calc(var(--nav-h) + 1rem);
}

.page-privacy .priv-body > .priv-sec:first-child {
  border-top: none;
  padding-top: 0;
}

.page-privacy .priv-sec__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(0.75rem, 1.5vw, 1.15rem);
  margin-bottom: 0.9rem;
}

.page-privacy .priv-sec__num {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1;
  font-weight: 700;
  color: var(--orange);
  padding-top: 0.15rem;
}

.page-privacy .priv-sec h2 {
  margin: 0;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.page-privacy .priv-sec h3 {
  position: relative;
  margin: 1.6rem 0 0.55rem;
  padding-left: 1rem;
  font-size: clamp(1.02rem, 1.8vw, 1.2rem);
  line-height: 1.4;
}

.page-privacy .priv-sec h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 9px;
  height: 9px;
  background: var(--orange);
}

.page-privacy .priv-sec p {
  margin: 0 0 0.9rem;
  font-size: var(--fs-body);
  line-height: 1.85;
  max-width: 62ch;
  color: var(--ink);
}

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

.page-privacy .priv-lead {
  font-weight: 500;
  color: var(--ink);
}

.page-privacy .priv-note {
  margin-top: 1rem;
  padding: 0.7rem 0.9rem;
  background: var(--moss);
  border-left: 3px solid var(--green);
  font-size: var(--fs-small);
  line-height: 1.75;
  max-width: 62ch;
}

/* 定义式条目 */
.page-privacy .priv-defs {
  margin: 1.2rem 0 0;
  display: grid;
  gap: 0.8rem;
}

.page-privacy .priv-defs__row {
  background: var(--fog);
  border-left: 3px solid var(--green);
  padding: 0.85rem 1rem;
}

.page-privacy .priv-defs__row dt {
  font-weight: 800;
  font-size: var(--fs-body);
  margin-bottom: 0.3rem;
}

.page-privacy .priv-defs__row dd {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: rgba(11, 27, 43, 0.8);
}

/* 要点列表 */
.page-privacy .priv-items {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-privacy .priv-items li {
  border-left: 3px solid var(--stone);
  padding-left: 0.9rem;
}

.page-privacy .priv-items li strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: var(--fs-body);
  font-weight: 800;
}

.page-privacy .priv-items li span {
  display: block;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: rgba(11, 27, 43, 0.8);
}

/* 期限与措施行 */
.page-privacy .priv-rows {
  margin: 1.2rem 0 0;
  display: grid;
  border-top: var(--line);
}

.page-privacy .priv-rows__row {
  display: grid;
  gap: 0.2rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(11, 27, 43, 0.16);
}

.page-privacy .priv-rows__row dt {
  font-weight: 800;
  font-size: var(--fs-small);
}

.page-privacy .priv-rows__row dd {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: rgba(11, 27, 43, 0.82);
}

.page-privacy .priv-rows__row .mono {
  color: var(--orange);
  font-weight: 700;
}

/* ---------- 联络块 ---------- */
.page-privacy .priv-contact {
  margin: 1.2rem 0 1.2rem;
  padding: clamp(1.15rem, 3vw, 1.9rem);
  background: var(--ink);
  color: var(--paper);
  border: var(--line);
  box-shadow: var(--shadow);
}

.page-privacy .priv-contact__row {
  display: grid;
  gap: 0.15rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(244, 239, 230, 0.18);
}

.page-privacy .priv-contact__key {
  font-size: var(--fs-tiny);
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-privacy .priv-contact__val {
  font-size: var(--fs-body);
  line-height: 1.6;
  word-break: break-word;
}

.page-privacy .priv-contact__val a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 2px solid var(--green);
}

.page-privacy .priv-contact__val a:hover,
.page-privacy .priv-contact__val a:focus-visible {
  color: var(--green);
}

.page-privacy .priv-contact__note {
  margin: 0.9rem 0 0;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: rgba(244, 239, 230, 0.74);
  max-width: 52ch;
}

/* ---------- 页尾提示 ---------- */
.page-privacy .priv-next {
  margin-top: clamp(1.5rem, 3vw, 2rem);
  padding-top: 1.25rem;
  border-top: var(--line);
  display: grid;
  gap: 0.6rem;
  justify-items: start;
}

.page-privacy .priv-next p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.75;
  max-width: 52ch;
}

/* ---------- 侧栏补充 ---------- */
.page-privacy .priv-aside__note {
  padding: 1rem 1.05rem;
}

.page-privacy .priv-aside__note p {
  margin: 0;
  font-size: var(--fs-tiny);
  line-height: 1.75;
}

.page-privacy .priv-aside__links {
  list-style: none;
  margin: 0.8rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.page-privacy .priv-aside__links a {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--green);
}

.page-privacy .priv-aside__links a:hover,
.page-privacy .priv-aside__links a:focus-visible {
  color: var(--green);
}

/* ---------- 中等宽度 ---------- */
@media (min-width: 640px) {
  .page-privacy .priv-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .page-privacy .priv-rows__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }

  .page-privacy .priv-contact__row {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }
}

/* ---------- 桌面：固定目录 + 长文阅读 ---------- */
@media (min-width: 1000px) {
  .page-privacy .priv-shell {
    grid-template-columns: var(--priv-w) minmax(0, 1fr);
    grid-template-areas: "aside body";
    align-items: start;
    gap: clamp(2rem, 4vw, 3.75rem);
  }

  .page-privacy .priv-toc-m {
    display: none;
  }

  .page-privacy .priv-aside {
    position: sticky;
    top: calc(var(--nav-h) + 1.5rem);
  }

  .page-privacy .priv-toc {
    display: block;
    border: var(--line);
    background: var(--paper);
    box-shadow: var(--shadow-sm);
  }

  .page-privacy .priv-toc__title {
    margin: 0;
    padding: 0.8rem 0.9rem;
    font-family: var(--font-mono);
    font-size: var(--fs-tiny);
    letter-spacing: 0.1em;
    color: var(--paper);
    background: var(--ink);
  }

  .page-privacy .priv-body > .priv-sec:first-child {
    padding-top: 0;
  }

  .page-privacy .priv-sec p,
  .page-privacy .priv-defs__row dd,
  .page-privacy .priv-items li span,
  .page-privacy .priv-rows__row dd {
    max-width: 64ch;
  }
}
</