.page-privacy {
  --pp-cut: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  --pp-body: rgba(242, 245, 247, .82);
  --pp-dim: rgba(242, 245, 247, .62);
  color: var(--fog);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(76px, 11vw, 128px) 0 clamp(36px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.page-privacy .privacy-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-privacy .privacy-hero-media img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: .38;
  filter: saturate(.65) contrast(1.05);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11, 13, 16, .5) 0%, rgba(11, 13, 16, .82) 58%, var(--ink) 100%);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -32%;
  right: -12%;
  width: 54%;
  height: 168%;
  z-index: -1;
  transform: rotate(7deg);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  background: linear-gradient(155deg, rgba(255, 90, 42, .3), rgba(255, 90, 42, 0) 62%);
  pointer-events: none;
}

.page-privacy .privacy-hero-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .breadcrumbs-link {
  color: var(--metal);
}

.page-privacy .breadcrumbs-link:hover,
.page-privacy .breadcrumbs-link:focus-visible {
  color: var(--ember);
}

.page-privacy .breadcrumbs-item[aria-current],
.page-privacy .breadcrumbs-item span[aria-current] {
  color: var(--pp-dim);
}

.page-privacy .privacy-kicker {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(27px, 4.8vw, 52px);
  line-height: 1.22;
  letter-spacing: .02em;
  color: var(--fog);
}

.page-privacy .privacy-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--pp-body);
}

.page-privacy .privacy-meta {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-meta .label-chip {
  white-space: nowrap;
}

/* ---------- 主体布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-block: clamp(38px, 5vw, 72px) clamp(56px, 8vw, 104px);
}

/* ---------- 目录 ---------- */
.page-privacy .privacy-toc {
  border-left: 2px solid var(--line-lava);
  padding-left: 16px;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--metal);
}

.page-privacy .privacy-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-privacy .toc-link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 7px 8px 7px 0;
  color: var(--pp-dim);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.5;
  border-bottom: 1px solid var(--line-soft);
  transition: color .18s ease, transform .18s ease, border-color .18s ease;
}

.page-privacy .toc-link:hover,
.page-privacy .toc-link:focus-visible {
  color: var(--fog);
  transform: translateX(3px);
  border-bottom-color: var(--line-lava);
  outline: none;
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--lava);
}

.page-privacy .toc-text {
  min-width: 0;
}

.page-privacy .privacy-toc-card {
  margin-top: 22px;
  padding: 16px;
  background: var(--panel);
  border-top: 2px solid var(--lava);
  clip-path: var(--cut-sm);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-privacy .toc-card-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--fog);
}

.page-privacy .toc-card-mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .toc-card-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pp-dim);
}

.page-privacy .privacy-toc-card .btn {
  align-self: flex-start;
  margin-top: 4px;
  font-size: 13px;
}

/* ---------- 正文区块 ---------- */
.page-privacy .privacy-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  max-width: 880px;
}

.page-privacy .policy-block {
  background: var(--ink-2);
  border: 1px solid var(--line-soft);
  border-left: 3px solid rgba(138, 151, 163, .3);
  clip-path: var(--pp-cut);
  transition: border-color .2s ease, background-color .2s ease;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-privacy .policy-block[open] {
  border-left-color: var(--lava);
  background:
    linear-gradient(180deg, rgba(255, 90, 42, .07), rgba(255, 90, 42, 0) 120px),
    var(--ink-2);
}

.page-privacy .policy-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
  outline: none;
}

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

.page-privacy .policy-summary:focus-visible {
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-privacy .policy-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  line-height: 1;
  padding: 5px 6px;
  color: var(--ink);
  background: var(--metal);
  transition: background-color .2s ease, color .2s ease;
}

.page-privacy .policy-block[open] .policy-num {
  background: var(--lava);
  color: var(--ink);
}

.page-privacy .policy-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(16.5px, 2.2vw, 20px);
  line-height: 1.4;
  letter-spacing: .02em;
  color: var(--fog);
}

.page-privacy .policy-toggle {
  position: relative;
  width: 14px;
  height: 14px;
  flex: none;
  justify-self: end;
}

.page-privacy .policy-toggle::before,
.page-privacy .policy-toggle::after {
  content: "";
  position: absolute;
  background: var(--ember);
  transition: transform .2s ease, background-color .2s ease;
}

.page-privacy .policy-toggle::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-privacy .policy-toggle::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-privacy .policy-block[open] .policy-num {
  background: var(--lava);
}

.page-privacy .policy-block[open] .policy-toggle::after {
  transform: scaleY(0);
}

.page-privacy .policy-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 0 16px 22px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-body);
}

.page-privacy .policy-content p {
  margin: 0;
}

.page-privacy .policy-content a {
  color: var(--ember);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 138, 76, .45);
}

.page-privacy .policy-content a:hover,
.page-privacy .policy-content a:focus-visible {
  color: var(--cyan);
  border-bottom-color: rgba(45, 226, 255, .6);
  outline: none;
}

.page-privacy .policy-abstract {
  position: relative;
  padding: 2px 0 2px 14px;
  border-left: 3px solid var(--lava);
  color: var(--fog);
  font-weight: 600;
}

.page-privacy .policy-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-privacy .policy-list li {
  position: relative;
  padding-left: 18px;
}

.page-privacy .policy-list li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: .66em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

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

/* 分类卡片 */
.page-privacy .data-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-privacy .data-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 15px 15px 13px;
  background: var(--panel);
  border-top: 2px solid rgba(45, 226, 255, .42);
  clip-path: var(--cut-sm);
}

.page-privacy .data-card .label-chip {
  align-self: flex-start;
}

.page-privacy .data-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--fog);
}

.page-privacy .data-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pp-body);
}

.page-privacy .data-note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .02em;
  color: var(--metal);
}

/* 编号步骤 */
.page-privacy .policy-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pp-step;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-privacy .policy-steps li {
  counter-increment: pp-step;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-privacy .policy-steps li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-privacy .policy-steps li::before {
  content: counter(pp-step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--lava);
  padding-top: 4px;
}

.page-privacy .policy-steps strong {
  color: var(--fog);
}

/* 双栏说明 */
.page-privacy .split-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-privacy .split-note {
  padding: 14px 15px;
  background: rgba(28, 35, 43, .7);
  border-left: 2px solid rgba(45, 226, 255, .5);
}

.page-privacy .split-note h3 {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .split-note .policy-list {
  gap: 8px;
  font-size: 14.5px;
}

/* 权利卡片 */
.page-privacy .rights-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-privacy .right-card {
  padding: 13px 14px;
  background: var(--panel);
  border-bottom: 2px solid var(--line);
  clip-path: var(--cut-sm);
}

.page-privacy .right-card h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 14.5px;
  letter-spacing: .04em;
  color: var(--fog);
}

.page-privacy .right-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-body);
}

.page-privacy .right-card--accent {
  background: rgba(255, 90, 42, .12);
  border-bottom-color: var(--lava);
}

.page-privacy .right-card--accent h3 {
  color: var(--ember);
}

/* 联系面板 */
.page-privacy .contact-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(255, 90, 42, .16), rgba(20, 24, 29, .92) 70%);
  border: 1px solid var(--line-lava);
  clip-path: var(--pp-cut);
}

.page-privacy .contact-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--warn);
}

.page-privacy .contact-email {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 2.6vw, 18px);
  line-height: 1.45;
  letter-spacing: .01em;
  color: var(--cyan);
  word-break: break-all;
}

.page-privacy .contact-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pp-body);
}

.page-privacy .contact-panel .btn {
  margin-top: 6px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .data-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-privacy .policy-summary {
    padding: 18px 22px;
  }

  .page-privacy .policy-content {
    padding: 0 22px 26px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(212px, 256px) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow-y: auto;
    padding-right: 6px;
  }

  .page-privacy .privacy-body {
    gap: 16px;
  }
}

@media (min-width: 1100px) {
  .page-privacy .rights-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .toc-link,
  .page-privacy .policy-toggle::before,
  .page-privacy .policy-toggle::after,
  .page-privacy .policy-block,
  .page-privacy .policy-num {
    transition: none;
  }

  .page-privacy .toc-link:hover,
  .page-privacy .toc-link:focus-visible {
    transform: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
    color: #111;
    --pp-body: #222;
    --pp-dim: #444;
  }

  .page-privacy .privacy-hero {
    padding: 0 0 12pt;
    background: #fff;
    border-bottom: 1pt solid #999;
  }

  .page-privacy .privacy-hero-media,
  .page-privacy .privacy-hero::before,
  .page-privacy .privacy-hero::after,
  .page-privacy .privacy-toc-card,
  .page-privacy .policy-toggle,
  .page-privacy .contact-panel .btn {
    display: none !important;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .policy-title,
  .page-privacy .data-card h3,
  .page-privacy .split-note h3,
  .page-privacy .right-card h3,
  .page-privacy .policy-abstract,
  .page-privacy .policy-list strong {
    color: #000;
  }

  .page-privacy .privacy-kicker,
  .page-privacy .contact-email,
  .page-privacy .toc-num {
    color: #333;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding-block: 12pt;
  }

  .page-privacy .privacy-toc {
    position: static;
    max-height: none;
    overflow: visible;
    border-left: 2pt solid #999;
    margin-bottom: 14pt;
    break-inside: avoid;
  }

  .page-privacy .policy-block {
    background: #fff !important;
    border: 1pt solid #bbb;
    border-left: 3pt solid #666;
    clip-path: none;
    break-inside: avoid;
    margin-bottom: 10pt;
  }

  .page-privacy .data-card,
  .page-privacy .right-card,
  .page-privacy .split-note {
    background: #fff;
    border: 1pt solid #ccc;
    clip-path: none;
  }

  .page-privacy .contact-panel {
    background: #fff;
    border: 1pt solid #999;
    clip-path: none;
  }

  .page-privacy .policy-content {
    color: #222;
  }
}
<<<END>>>