.page-privacy {
  --privacy-measure: 66ch;
  --privacy-rule: rgba(15, 20, 24, 0.13);
  --privacy-clause-space: clamp(28px, 4vw, 44px);
  background: var(--ivory);
  color: var(--black);
  overflow-x: clip;
}

.page-privacy .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
  font-size: 0.8rem;
  color: var(--slate);
}

.page-privacy .breadcrumb a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-privacy .breadcrumb__sep {
  margin: 0 0.5em;
  color: var(--slate);
}

/* 首屏框景 */
.page-privacy .privacy-hero {
  position: relative;
  margin-top: clamp(16px, 3vw, 30px);
  padding: clamp(36px, 6vw, 76px) 0 clamp(44px, 7vw, 88px);
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(53, 211, 192, 0.16) 0 1px, transparent 1px 92px);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), rgba(229, 169, 60, 0.5) 52%, transparent);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__kicker {
  margin: 0;
  color: var(--cyan);
  letter-spacing: 0.09em;
}

.page-privacy .privacy-hero__title {
  margin: 14px 0 0;
  max-width: 20em;
  color: var(--ivory);
  font-size: clamp(2rem, 6vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  color: rgba(248, 246, 241, 0.82);
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
}

.page-privacy .privacy-hero__media {
  margin: clamp(28px, 4vw, 44px) 0 0;
  max-width: 100%;
}

.page-privacy .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 摘要卡 */
.page-privacy .privacy-summary {
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-privacy .privacy-summary__card {
  background: var(--sand);
  border: 1px solid var(--privacy-rule);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  padding: clamp(18px, 3vw, 28px);
}

.page-privacy .privacy-summary__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .privacy-summary__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-summary__summary::after {
  content: "收起";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--slate);
}

.page-privacy .privacy-summary__card:not([open]) .privacy-summary__summary::after {
  content: "展开";
}

.page-privacy .privacy-summary__summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 4px;
}

.page-privacy .privacy-summary__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-summary__item {
  display: grid;
  grid-template-columns: 2.1rem 1fr;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px dashed rgba(15, 20, 24, 0.16);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ink);
}

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

.page-privacy .privacy-summary__num {
  font-size: 0.72rem;
  color: var(--ink-2);
  padding-top: 0.4em;
}

/* 主布局 */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 8vw, 110px);
}

/* 目录 */
.page-privacy .privacy-toc {
  border-top: 1px solid var(--privacy-rule);
  padding-top: 16px;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px 9px 10px;
  border-left: 2px solid transparent;
  color: var(--ink-2);
  font-size: 0.9rem;
  line-height: 1.45;
  text-decoration: none;
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease), color 160ms var(--ease);
}

.page-privacy .privacy-toc__link .mono {
  font-size: 0.72rem;
  color: var(--slate);
  flex: 0 0 auto;
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(53, 211, 192, 0.08);
  color: var(--ink);
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-privacy .privacy-toc__foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(15, 20, 24, 0.16);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--slate);
}

/* 正文区 */
.page-privacy .privacy-copy {
  min-height: 1.1em;
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}

.page-privacy .privacy-clause {
  padding: var(--privacy-clause-space) 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-clause:target {
  border-top-color: rgba(53, 211, 192, 0.55);
  box-shadow: inset 3px 0 0 var(--cyan);
  padding-left: clamp(12px, 2vw, 20px);
  background: rgba(215, 231, 228, 0.28);
}

.page-privacy .privacy-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .privacy-clause__no {
  padding: 2px 7px;
  background: var(--ink);
  color: var(--cyan);
  font-size: 0.72rem;
  line-height: 1.5;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
}

.page-privacy .privacy-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.24rem, 2.4vw, 1.62rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--black);
}

.page-privacy .privacy-anchor {
  flex: 0 0 auto;
  padding: 5px 8px;
  border: 1px solid var(--privacy-rule);
  border-radius: var(--radius);
  background: transparent;
  color: var(--slate);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1;
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-privacy .privacy-anchor:hover {
  color: var(--ink);
  border-color: var(--cyan);
  background: var(--mist);
}

.page-privacy .privacy-anchor:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-privacy .privacy-clause__text {
  max-width: var(--privacy-measure);
  margin-top: 16px;
}

.page-privacy .privacy-clause__text p {
  margin: 14px 0 0;
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--black);
}

.page-privacy .privacy-clause__text p:first-child {
  margin-top: 0;
}

.page-privacy .privacy-clause__text a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
}

.page-privacy .privacy-clause__text a:hover {
  background: rgba(53, 211, 192, 0.16);
}

.page-privacy .privacy-clause__text a:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* 字段清单 */
.page-privacy .privacy-fields {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-fields__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-fields__key {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--ink-2);
}

.page-privacy .privacy-fields__val {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--black);
}

.page-privacy .privacy-fields--contact {
  border-top-color: rgba(53, 211, 192, 0.5);
}

.page-privacy .privacy-fields--contact .privacy-fields__key {
  color: var(--ink);
}

/* 用途编号列表 */
.page-privacy .privacy-uses {
  counter-reset: use;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-uses li {
  position: relative;
  padding-left: 34px;
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--black);
}

.page-privacy .privacy-uses li::before {
  counter-increment: use;
  content: "0" counter(use);
  position: absolute;
  left: 0;
  top: 0.22em;
  width: 23px;
  padding: 1px 0;
  text-align: center;
  background: var(--ink);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.5;
  border-radius: var(--radius);
}

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

/* 提示与引用 */
.page-privacy .privacy-note {
  margin: 18px 0 0;
  padding: 6px 0 6px 16px;
  border-left: 2px solid var(--cyan);
  color: var(--ink-2);
  font-size: 0.94rem;
  line-height: 1.75;
}

.page-privacy .privacy-quote {
  margin: 20px 0 0;
  padding: 10px 0 10px 18px;
  border-left: 2px solid var(--cyan);
  background: rgba(215, 231, 228, 0.4);
  color: var(--ink);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* 联系方式小面板 */
.page-privacy .privacy-contact {
  margin: 18px 0 0;
  padding: 14px 16px;
  background: var(--sand);
  border: 1px solid var(--privacy-rule);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-privacy .privacy-contact__key {
  flex: 0 0 auto;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--ink-2);
}

.page-privacy .privacy-contact__val {
  flex: 1 1 12em;
  min-width: 0;
  font-size: 0.92rem;
  color: var(--black);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-anchor--copy {
  border-color: rgba(15, 20, 24, 0.22);
  color: var(--ink-2);
  background: rgba(248, 246, 241, 0.8);
}

/* 断点 */
@media (min-width: 640px) {
  .page-privacy .privacy-fields__row {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 16px;
  }

  .page-privacy .privacy-fields__key {
    padding-top: 0.3em;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 28px;
  }

  .page-privacy .privacy-summary {
    margin-top: clamp(-52px, -3.4vw, -28px);
    position: relative;
    z-index: 2;
  }

  .page-privacy .privacy-hero {
    padding-bottom: clamp(72px, 8vw, 104px);
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-clause__head {
    gap: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-anchor {
    transition: none;
  }
}
<<<END>>>