.page-privacy {
  --pv-toc-w: 264px;
  --pv-gap: clamp(26px, 4vw, 60px);
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: var(--sp-7);
  overflow-x: clip;
}

.page-privacy .breadcrumb {
  padding-top: var(--sp-4);
}

/* 首屏 */
.page-privacy .pv-hero {
  padding-top: var(--sp-4);
  padding-bottom: var(--sp-4);
}

.page-privacy .pv-hero > * {
  max-width: 820px;
}

.page-privacy .pv-h1 {
  position: relative;
  margin: 10px 0 var(--sp-2);
  padding-bottom: 20px;
  font-size: clamp(27px, 6vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper);
}

.page-privacy .pv-h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 92px;
  height: 4px;
  background: linear-gradient(90deg, var(--green), rgba(182, 255, 59, 0));
  transform: skewX(-24deg);
  transform-origin: left center;
}

.page-privacy .pv-lead {
  margin: 0 0 var(--sp-3);
  color: var(--paper-80);
  font-size: 16.5px;
  line-height: 1.85;
}

.page-privacy .pv-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* 横幅图 */
.page-privacy .pv-banner {
  margin: 0 auto var(--sp-4);
}

.page-privacy .pv-banner .media-frame {
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

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

.page-privacy .pv-banner .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--paper-40);
}

/* 长文骨架 */
.page-privacy .pv-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pv-gap);
  padding-top: var(--sp-5);
}

/* 侧边目录 */
.page-privacy .pv-toc {
  padding: var(--sp-3);
  border-radius: var(--radius-m);
}

.page-privacy .pv-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-40);
}

.page-privacy .pv-toc-list {
  counter-reset: pvtoc;
  display: grid;
  gap: 2px;
  margin: 0 0 var(--sp-3);
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc-link {
  display: block;
  padding: 9px 10px 9px 14px;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  color: var(--paper-60);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .pv-toc-link::before {
  counter-increment: pvtoc;
  content: "0" counter(pvtoc);
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--paper-40);
}

.page-privacy .pv-toc-link:hover {
  color: var(--paper);
  background: rgba(244, 247, 245, 0.05);
}

.page-privacy .pv-toc-link.is-active {
  color: var(--green);
  border-left-color: var(--green);
  background: var(--green-dim);
}

.page-privacy .pv-toc-link.is-active::before {
  color: var(--green);
}

.page-privacy .pv-toc-link:focus-visible,
.page-privacy .pv-toc-cta:focus-visible,
.page-privacy .pv-article a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.page-privacy .pv-toc-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  color: var(--paper-80);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-toc-cta::after {
  content: "→";
  font-family: var(--font-mono);
  color: var(--green);
}

.page-privacy .pv-toc-cta:hover {
  border-color: var(--green);
  color: var(--paper);
}

/* 正文 */
.page-privacy .pv-article {
  min-width: 0;
}

.page-privacy .pv-section {
  position: relative;
  padding-top: var(--sp-4);
  scroll-margin-top: 100px;
}

.page-privacy .pv-section + .pv-section {
  margin-top: var(--sp-5);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-section + .pv-section::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 64px;
  height: 2px;
  background: var(--green);
}

.page-privacy .pv-section--woven {
  background-image: repeating-linear-gradient(
    135deg,
    rgba(127, 231, 196, 0.07) 0 1px,
    transparent 1px 14px
  );
  background-repeat: no-repeat;
  background-position: top left;
  background-size: 100% 150px;
}

.page-privacy .pv-h2 {
  margin: 0 0 var(--sp-2);
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  font-weight: 800;
  color: var(--paper);
}

.page-privacy .pv-num {
  display: inline-block;
  margin-right: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--green);
  vertical-align: 0.45em;
}

.page-privacy .pv-article p {
  max-width: 74ch;
  margin: 0 0 var(--sp-2);
  color: var(--paper-80);
  font-size: 16px;
  line-height: 1.82;
}

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

.page-privacy .pv-article a {
  color: var(--green);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-privacy .pv-article a:hover {
  color: var(--paper);
}

.page-privacy .pv-list {
  display: grid;
  gap: 12px;
  max-width: 74ch;
  margin: var(--sp-2) 0 var(--sp-3);
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 22px;
  color: var(--paper-80);
  font-size: 16px;
  line-height: 1.78;
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 11px;
  height: 2px;
  background: var(--green);
}

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

/* 定义条目 */
.page-privacy .pv-defs {
  display: grid;
  gap: 10px;
  max-width: 74ch;
  margin: var(--sp-3) 0 0;
}

.page-privacy .pv-def {
  padding: 12px 16px;
  border-left: 2px solid var(--green);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  background: linear-gradient(90deg, rgba(182, 255, 59, 0.06), rgba(182, 255, 59, 0) 72%);
}

.page-privacy .pv-def-term {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
  cursor: pointer;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-privacy .pv-def-term::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-def-term::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--green);
}

.page-privacy .pv-def[open] .pv-def-term::after {
  content: "–";
}

.page-privacy .pv-def-code {
  flex: none;
  padding: 2px 6px;
  border: 1px solid rgba(182, 255, 59, 0.38);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  line-height: 1.4;
  color: var(--green);
}

.page-privacy .pv-def-body {
  padding-top: 10px;
}

.page-privacy .pv-def-body p {
  max-width: 66ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-80);
}

/* 提示框 */
.page-privacy .pv-note {
  max-width: 74ch;
  margin: var(--sp-3) 0 0;
  padding: var(--sp-3);
  border: 1px solid var(--line);
  border-left: 3px solid var(--mint);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background: linear-gradient(90deg, rgba(127, 231, 196, 0.08), rgba(127, 231, 196, 0) 70%);
}

.page-privacy .pv-note .pv-note-label {
  max-width: none;
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-privacy .pv-note p:not(.pv-note-label) {
  max-width: 64ch;
  margin: 0;
  font-size: 15px;
  color: var(--paper-80);
}

/* 联系块 */
.page-privacy .pv-contact {
  max-width: 74ch;
  margin: var(--sp-3) 0 0;
  border-radius: var(--radius-m);
}

.page-privacy .pv-contact .pv-contact-label {
  max-width: none;
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper-40);
}

.page-privacy .pv-contact .pv-contact-mail {
  max-width: none;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.4vw, 19px);
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--green);
  word-break: break-all;
}

.page-privacy .pv-contact .pv-contact-note {
  max-width: 60ch;
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--paper-60);
}

.page-privacy .pv-shell-note {
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line-soft);
  max-width: 74ch;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--paper-40);
}

/* 中等宽度：目录两列 */
@media (min-width: 560px) and (max-width: 939px) {
  .page-privacy .pv-toc-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 桌面：目录常驻左侧 */
@media (min-width: 940px) {
  .page-privacy .pv-shell {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-side {
    position: sticky;
    top: 92px;
  }

  .page-privacy .pv-hero {
    padding-top: var(--sp-5);
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-hero > * {
    max-width: 860px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc-link,
  .page-privacy .pv-toc-cta {
    transition: none;
  }
}
<<<END>>>