.page-privacy {
  --pp-measure: 46rem;
  background-color: var(--yw-white);
  background-image: radial-gradient(rgba(18, 60, 116, 0.07) 1px, transparent 1px);
  background-size: 16px 16px;
  color: var(--yw-deep);
  font-family: var(--yw-sans);
  line-height: 1.75;
  overflow-x: clip;
}

.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--yw-orange);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding-block: clamp(1.25rem, 3.5vw, 2rem) clamp(2.25rem, 5vw, 3.5rem);
  background: linear-gradient(180deg, var(--yw-paper) 0%, rgba(237, 227, 206, 0) 88%);
}

.page-privacy .pp-hero::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--yw-orange) 0%,
    var(--yw-orange) 22%,
    var(--yw-cyan) 22%,
    var(--yw-cyan) 100%
  );
}

.page-privacy .pp-eyebrow {
  margin: clamp(1rem, 3vw, 1.6rem) 0 0.75rem;
  color: var(--yw-slate);
}

.page-privacy .pp-hero__title {
  margin: 0;
  font-size: clamp(2rem, 6.4vw, 4.25rem);
  font-weight: 200;
  line-height: 1.05;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
}

.page-privacy .pp-hero__title::after {
  content: "";
  display: block;
  width: clamp(64px, 12vw, 120px);
  height: 7px;
  margin-top: clamp(1rem, 2.5vw, 1.5rem);
  background: var(--yw-orange);
  border-radius: 4px;
}

.page-privacy .pp-hero__row {
  display: grid;
  gap: 1.25rem;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  align-items: start;
}

.page-privacy .pp-hero__lede {
  max-width: 62ch;
  margin: 0;
}

.page-privacy .pp-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
    align-items: end;
  }
}

/* ---------- 主体骨架 ---------- */
.page-privacy .pp-shell {
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.5rem);
  padding-block: clamp(2rem, 5vw, 3.25rem) clamp(3rem, 7vw, 5rem);
}

@media (min-width: 980px) {
  .page-privacy .pp-shell {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: clamp(2.5rem, 5vw, 4rem);
    align-items: start;
  }
}

/* ---------- 左侧目录 ---------- */
.page-privacy .pp-toc {
  padding: 1.1rem 1rem 1.2rem;
  background: var(--yw-paper);
  border: 2px solid var(--yw-deep);
  border-radius: 6px;
  box-shadow: 5px 5px 0 rgba(8, 24, 46, 0.14);
}

@media (min-width: 980px) {
  .page-privacy .pp-toc {
    position: sticky;
    top: 96px;
  }
}

.page-privacy .pp-toc__title {
  margin: 0 0 0.75rem;
  font-family: var(--yw-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yw-slate);
}

.page-privacy .pp-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.15rem;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.5rem 0.5rem 0.5rem 0.6rem;
  border-left: 3px solid transparent;
  color: var(--yw-deep);
  text-decoration: none;
  font-size: 0.93rem;
  line-height: 1.5;
  transition: border-color var(--yw-dur) var(--yw-ease),
    background-color var(--yw-dur) var(--yw-ease),
    transform var(--yw-dur) var(--yw-ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  border-left-color: var(--yw-orange);
  background: rgba(255, 106, 26, 0.14);
  transform: translateX(3px);
}

.page-privacy .pp-toc__i {
  flex: none;
  font-family: var(--yw-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--yw-blue);
}

.page-privacy .pp-toc__note {
  margin: 1rem 0 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px dashed rgba(8, 24, 46, 0.3);
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--yw-slate);
}

.page-privacy .pp-toc__cta {
  width: 100%;
  justify-content: center;
}

/* ---------- 右侧正文 ---------- */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(2.25rem, 5vw, 3.5rem);
  min-width: 0;
  max-width: var(--pp-measure);
}

.page-privacy .pp-sec {
  scroll-margin-top: 110px;
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}

.page-privacy .pp-sec__idx {
  flex: none;
  margin: 0;
  padding: 0.12rem 0.42rem;
  background: var(--yw-yellow);
  color: var(--yw-deep);
  font-family: var(--yw-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 2px;
}

.page-privacy .pp-sec__title {
  margin: 0;
}

.page-privacy .pp-sec__lede {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: #22384f;
}

.page-privacy .pp-sec__lede--ink {
  color: rgba(246, 242, 230, 0.86);
}

/* 三类信息条目 */
.page-privacy .pp-list {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-privacy .pp-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.05rem 1.15rem;
  background: #fff;
  border-top: 1px solid rgba(8, 24, 46, 0.14);
  border-right: 1px solid rgba(8, 24, 46, 0.14);
  border-bottom: 1px solid rgba(8, 24, 46, 0.14);
  border-left: 4px solid var(--yw-cyan);
  border-radius: 0 12px 12px 0;
  transition: transform var(--yw-dur) var(--yw-ease),
    box-shadow var(--yw-dur) var(--yw-ease);
}

.page-privacy .pp-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 0 rgba(8, 24, 46, 0.08);
}

.page-privacy .pp-item__num {
  align-self: start;
  margin-top: 0.15rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--yw-yellow);
  color: var(--yw-deep);
  font-family: var(--yw-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-privacy .pp-item__box {
  min-width: 0;
}

.page-privacy .pp-item__h {
  margin: 0 0 0.35rem;
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-privacy .pp-item__p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.78;
  color: #22384f;
}

/* 用途四格 */
.page-privacy .pp-uses {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.15rem;
}

.page-privacy .pp-use {
  padding: 1rem 1.05rem 1.05rem;
  background: var(--yw-paper);
  border: 2px solid var(--yw-deep);
  border-radius: 14px;
  box-shadow: 4px 4px 0 rgba(8, 24, 46, 0.14);
}

.page-privacy .pp-use::before {
  content: "";
  display: block;
  width: 28px;
  height: 5px;
  margin-bottom: 0.6rem;
  border-radius: 3px;
  background: var(--yw-cyan);
}

.page-privacy .pp-use:nth-child(2)::before {
  background: var(--yw-orange);
}

.page-privacy .pp-use:nth-child(3)::before {
  background: var(--yw-purple);
}

.page-privacy .pp-use:nth-child(4)::before {
  background: var(--yw-yellow);
}

.page-privacy .pp-use h3 {
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
  font-weight: 800;
}

.page-privacy .pp-use p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.72;
  color: #22384f;
}

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

/* 数据流向示意图 */
.page-privacy .pp-figure {
  margin: 1.6rem 0 0;
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-privacy .pp-figure__cap {
  margin-top: 0.7rem;
  font-size: 0.85rem;
  line-height: 1.68;
  color: var(--yw-slate);
}

/* 保存期限行 */
.page-privacy .pp-rows {
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
  border-top: 2px solid var(--yw-deep);
}

.page-privacy .pp-row {
  display: grid;
  gap: 0.3rem;
  padding: 0.9rem 0;
  border-bottom: 1px dashed rgba(8, 24, 46, 0.3);
}

.page-privacy .pp-row__k {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-privacy .pp-row__v {
  font-size: 0.94rem;
  line-height: 1.75;
  color: #22384f;
}

@media (min-width: 640px) {
  .page-privacy .pp-row {
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }
}

.page-privacy .pp-details {
  margin-top: 1.35rem;
  background: #fff;
  border: 2px solid var(--yw-deep);
  border-radius: 12px;
  box-shadow: 4px 4px 0 rgba(8, 24, 46, 0.12);
}

.page-privacy .pp-details > summary {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  font-size: 0.98rem;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.page-privacy .pp-details > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pp-details > summary::before {
  content: "+";
  flex: none;
  font-family: var(--yw-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--yw-orange);
}

.page-privacy .pp-details[open] > summary::before {
  content: "−";
}

.page-privacy .pp-details > p {
  margin: 0;
  padding: 0 1rem 1.05rem;
  font-size: 0.94rem;
  line-height: 1.78;
  color: #22384f;
}

/* 选择权卡片 */
.page-privacy .pp-rights {
  display: grid;
  gap: 1rem;
  margin-top: 1.2rem;
}

.page-privacy .pp-right {
  position: relative;
  padding: 1.15rem 1.15rem 1.15rem 3.2rem;
  background: #fff;
  border: 2px solid var(--yw-blue);
  border-radius: 14px;
  transition: transform var(--yw-dur) var(--yw-ease),
    box-shadow var(--yw-dur) var(--yw-ease);
}

.page-privacy .pp-right:hover {
  transform: translateY(-3px);
  box-shadow: 5px 5px 0 rgba(18, 60, 116, 0.16);
}

.page-privacy .pp-right__n {
  position: absolute;
  left: 1rem;
  top: 1.2rem;
  display: grid;
  place-items: center;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: var(--yw-blue);
  color: var(--yw-white);
  font-family: var(--yw-mono);
  font-size: 0.82rem;
  font-weight: 700;
}

.page-privacy .pp-right h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 800;
}

.page-privacy .pp-right p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: #22384f;
}

@media (min-width: 700px) {
  .page-privacy .pp-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 深色收尾段 */
.page-privacy .pp-sec--ink {
  padding: clamp(1.5rem, 4vw, 2.25rem) clamp(1.1rem, 4vw, 2rem);
  background: var(--yw-deep);
  color: var(--yw-white);
  border-radius: 18px;
}

.page-privacy .pp-sec--ink .yw-title {
  color: var(--yw-white);
  text-shadow: 4px 4px 0 rgba(31, 209, 209, 0.35);
}

.page-privacy .pp-sec--ink .pp-sec__idx {
  background: var(--yw-cyan);
  color: var(--yw-deep);
}

.page-privacy .pp-minor {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-privacy .pp-minor li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.78;
  color: rgba(246, 242, 230, 0.92);
}

.page-privacy .pp-minor li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 2px;
  background: var(--yw-cyan);
}

.page-privacy .pp-minor a {
  color: var(--yw-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-callout {
  margin-top: 1.5rem;
  padding: 1.1rem 1.15rem;
  border: 2px dashed rgba(246, 242, 230, 0.42);
  border-radius: 14px;
}

.page-privacy .pp-callout p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.78;
  color: rgba(246, 242, 230, 0.92);
}

.page-privacy .pp-callout strong {
  color: var(--yw-white);
  word-break: break-all;
}

.page-privacy .pp-callout__btn {
  margin-top: 1rem;
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-item,
  .page-privacy .pp-right,
  .page-privacy .pp-toc__link {
    transition: none;
  }

  .page-privacy .pp-item:hover,
  .page-privacy .pp-right:hover,
  .page-privacy .pp-toc__link:hover,
  .page-privacy .pp-toc__link:focus-visible {
    transform: none;
  }
}
<<<END>>>