.page-privacy {
  --pv-rail: 220px;
  --pv-aside: 300px;
  padding-bottom: clamp(48px, 6vw, 88px);
}

.page-privacy .crumbs {
  margin-bottom: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  display: grid;
  gap: clamp(24px, 3.5vw, 40px);
  padding-bottom: clamp(28px, 4vw, 48px);
  border-bottom: 3px solid var(--ink);
}

.page-privacy .pv-hero__main {
  min-width: 0;
}

.page-privacy .pv-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-display-l);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ink);
  transform: skewX(-2deg);
  transform-origin: left bottom;
  max-width: 16em;
}

.page-privacy .pv-lead {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--graphite);
}

.page-privacy .pv-hero__media {
  margin: 0;
  background: var(--paper-white);
  border: var(--bw) solid var(--ink);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  overflow: hidden;
}

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

.page-privacy .pv-hero__media figcaption {
  padding: 10px 14px;
  border-top: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--steel);
  background: var(--paper);
}

/* 信息流节点 */
.page-privacy .pv-flow {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pvflow;
}

.page-privacy .pv-flow li {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num title"
    "num desc";
  column-gap: 12px;
  padding: 12px 14px;
  background: var(--paper-white);
  border: 2px solid var(--ink);
  border-radius: var(--r);
  box-shadow: var(--shadow-sm);
}

.page-privacy .pv-flow__n {
  grid-area: num;
  align-self: start;
  font-size: 13px;
  color: var(--milan-red);
  padding-top: 2px;
}

.page-privacy .pv-flow__t {
  grid-area: title;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-privacy .pv-flow__d {
  grid-area: desc;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel);
}

/* ---------- 主栅格 ---------- */
.page-privacy .pv-grid {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
  margin-top: clamp(32px, 4.5vw, 52px);
}

/* 目录 */
.page-privacy .pv-toc {
  min-width: 0;
}

.page-privacy .pv-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--milan-red);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-privacy .pv-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  padding: 7px 13px;
  border: 2px solid var(--ink);
  border-radius: var(--r-pill);
  background: var(--paper-white);
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .pv-toc__list a .mono {
  font-size: 11px;
  color: var(--milan-red);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  background: var(--ink);
  color: var(--paper-white);
  outline: none;
}

.page-privacy .pv-toc__list a:hover .mono,
.page-privacy .pv-toc__list a:focus-visible .mono {
  color: var(--volt);
}

/* ---------- 正文条款 ---------- */
.page-privacy .pv-body {
  min-width: 0;
  max-width: 68ch;
}

.page-privacy .pv-sec {
  padding-top: 26px;
  border-top: 3px solid var(--ink);
  scroll-margin-top: 108px;
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: 40px;
}

.page-privacy .pv-sec h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.2vw, 27px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--ink);
}

.page-privacy .pv-sec__n {
  flex: none;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--milan-red);
  border-bottom: 3px solid var(--milan-red);
  padding-bottom: 2px;
}

.page-privacy .pv-sec p {
  margin: 0 0 14px;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--graphite);
}

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

.page-privacy .pv-sec a {
  color: var(--milan-red);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-privacy .pv-sec a:hover,
.page-privacy .pv-sec a:focus-visible {
  background: var(--volt);
  color: var(--ink);
  text-decoration-color: var(--ink);
}

.page-privacy .pv-list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding: 12px 14px 12px 30px;
  background: var(--paper-white);
  border: 2px solid var(--grid);
  border-radius: var(--r);
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 21px;
  width: 9px;
  height: 3px;
  background: var(--milan-red);
}

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

.page-privacy .pv-list--check li::before {
  background: var(--volt);
  height: 9px;
  width: 9px;
  top: 19px;
  border: 2px solid var(--ink);
}

.page-privacy .pv-note {
  margin: 20px 0;
  padding: 16px 18px;
  background: var(--ink);
  border-radius: var(--r);
  box-shadow: var(--shadow-sm);
}

.page-privacy .pv-note__t {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--volt);
}

.page-privacy .pv-note p {
  margin: 0;
  color: var(--paper);
  font-size: 15px;
  line-height: 1.75;
}

/* 邮箱行 */
.page-privacy .pv-sec--contact .pv-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 18px 0;
  padding: 16px 18px;
  background: var(--paper-white);
  border: 3px solid var(--ink);
  border-radius: var(--r);
  box-shadow: var(--shadow-sm);
}

.page-privacy .pv-mail__label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--milan-red);
}

.page-privacy .pv-mail__value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--ink);
  word-break: break-all;
  text-decoration: none;
}

.page-privacy .pv-mail__value:hover,
.page-privacy .pv-mail__value:focus-visible {
  background: var(--volt);
}

.page-privacy .pv-mail .copy-btn {
  margin-left: auto;
}

/* ---------- 摘要卡 ---------- */
.page-privacy .pv-summary {
  min-width: 0;
  padding: 20px;
  background: var(--paper-white);
  border: 3px solid var(--ink);
  border-radius: var(--r);
  box-shadow: var(--shadow);
}

.page-privacy .pv-summary__title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.page-privacy .pv-summary__list {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-summary__row {
  display: grid;
  gap: 4px;
}

.page-privacy .pv-summary__row dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--milan-red);
  font-weight: 700;
}

.page-privacy .pv-summary__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-privacy .pv-summary__row a {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink);
  border-bottom: 2px solid var(--milan-red);
  text-decoration: none;
}

.page-privacy .pv-summary__row a:hover,
.page-privacy .pv-summary__row a:focus-visible {
  background: var(--volt);
}

.page-privacy .pv-summary__stamp {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 2px dashed var(--grid);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 桌面三栏 ---------- */
@media (min-width: 1024px) {
  .page-privacy .pv-grid {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr) var(--pv-aside);
    align-items: start;
  }

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

  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .pv-toc__list li + li {
    margin-top: 6px;
  }

  .page-privacy .pv-toc__list a {
    display: flex;
    width: 100%;
    white-space: normal;
    border-radius: 10px;
    border-width: 2px;
    padding: 8px 11px;
  }

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

@media (min-width: 1280px) {
  .page-privacy .pv-body {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-sec a {
    transition: none;
  }

  .page-privacy .pv-hero h1 {
    transform: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    padding-bottom: 0;
  }

  .page-privacy .pv-toc,
  .page-privacy .pv-summary,
  .page-privacy .pv-hero__media,
  .page-privacy .pv-mail .copy-btn {
    display: none;
  }

  .page-privacy .pv-grid {
    display: block;
  }

  .page-privacy .pv-sec {
    break-inside: avoid;
  }

  .page-privacy .pv-note {
    background: none;
    border: 2px solid var(--ink);
  }

  .page-privacy .pv-note p {
    color: var(--ink);
  }
}
<<<END>>>