.page-privacy {
  position: relative;
  background: var(--void-navy);
  color: var(--paper-cream);
  font-family: var(--font-body);
  padding-bottom: calc(var(--ticker-h) + 56px);
}

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(28px, 5vw, 60px) 0 clamp(26px, 4vw, 52px);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(28, 46, 74, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(28, 46, 74, 0.5) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: radial-gradient(120% 100% at 18% 0%, #000 0%, transparent 70%);
  mask-image: radial-gradient(120% 100% at 18% 0%, #000 0%, transparent 70%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  left: clamp(16px, 3vw, 32px);
  top: 0;
  width: 3px;
  height: clamp(48px, 9vw, 110px);
  border-radius: 0 0 3px 3px;
  background: linear-gradient(180deg, var(--pulse-cyan), transparent);
  opacity: 0.85;
}

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

.page-privacy .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist-gray);
}

.page-privacy .breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--frame-glow);
}

.page-privacy .breadcrumbs a {
  color: var(--pulse-cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease;
}

.page-privacy .breadcrumbs a:hover,
.page-privacy .breadcrumbs a:focus-visible {
  border-bottom-color: currentColor;
  outline: none;
}

.page-privacy .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--pulse-cyan);
}

.page-privacy .eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: var(--volt-orange);
}

.page-privacy h1 {
  margin: 0 0 18px;
  max-width: 22ch;
  font-family: var(--font-editorial);
  font-size: clamp(29px, 5vw, 50px);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.page-privacy .lede {
  margin: 0;
  max-width: 60ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--mist-gray);
}

/* ---------- 纸面区 ---------- */

.page-privacy .privacy-surface {
  position: relative;
  background: var(--paper-cream);
  color: var(--espresso-ink);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: clamp(24px, 4vw, 54px) 0 clamp(48px, 7vw, 92px);
}

.page-privacy .privacy-texture {
  margin: 0 0 clamp(28px, 4.5vw, 52px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--void-navy);
  box-shadow: 0 26px 60px -34px rgba(6, 11, 20, 0.55);
}

.page-privacy .privacy-texture img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
}

.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

/* 章节跳转 */

.page-privacy .privacy-jump {
  padding: 16px;
  border: 1px solid rgba(36, 26, 20, 0.14);
  border-radius: var(--radius-md);
  background: var(--paper-deep);
}

.page-privacy .jump-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(36, 26, 20, 0.55);
}

.page-privacy .jump-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .jump-list li {
  flex: 0 0 auto;
}

.page-privacy .jump-list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  background: rgba(245, 238, 226, 0.82);
  color: var(--espresso-ink);
  font-size: 14px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.page-privacy .jump-list a:hover,
.page-privacy .jump-list a:focus-visible {
  background: var(--rail-steel);
  color: var(--paper-cream);
  outline: none;
}

.page-privacy .jump-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--volt-orange);
}

.page-privacy .jump-list a:hover .jump-num,
.page-privacy .jump-list a:focus-visible .jump-num {
  color: var(--amber-flag);
}

/* 正文 */

.page-privacy .privacy-doc {
  min-width: 0;
  max-width: 74ch;
}

.page-privacy .privacy-sec {
  position: relative;
  padding-left: clamp(18px, 3.2vw, 36px);
  margin: 0 0 clamp(40px, 6vw, 72px);
  scroll-margin-top: 96px;
}

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

.page-privacy .privacy-sec::before,
.page-privacy .privacy-sec::after {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 2px;
}

.page-privacy .privacy-sec::before {
  background: rgba(15, 26, 46, 0.14);
}

.page-privacy .privacy-sec::after {
  background: linear-gradient(180deg, var(--volt-orange), var(--magenta-flare));
  transform: scaleY(0);
  transform-origin: top;
}

.page-privacy .privacy-sec:target::after {
  transform: scaleY(1);
}

@supports (animation-timeline: view()) {
  .page-privacy .privacy-sec::after {
    animation: privacy-fill linear both;
    animation-timeline: view();
    animation-range: cover 18% cover 82%;
  }
}

@keyframes privacy-fill {
  from {
    transform: scaleY(0);
  }
  to {
    transform: scaleY(1);
  }
}

.page-privacy .privacy-sec h2 {
  margin: 0 0 14px;
  font-family: var(--font-editorial);
  font-size: clamp(23px, 3.1vw, 33px);
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--espresso-ink);
}

.page-privacy .privacy-doc p {
  max-width: 62ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(36, 26, 20, 0.86);
}

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

.page-privacy .privacy-doc a {
  color: #1F5AA8;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .privacy-doc a:hover,
.page-privacy .privacy-doc a:focus-visible {
  color: var(--volt-orange);
  outline: none;
}

.page-privacy .sec-block {
  margin: 0 0 20px;
}

.page-privacy .privacy-doc p.sec-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  padding: 5px 13px;
  border: 1px solid rgba(36, 26, 20, 0.12);
  border-radius: var(--radius-pill);
  background: var(--paper-deep);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.06em;
  color: var(--espresso-ink);
}

.page-privacy .sec-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--volt-orange);
}

.page-privacy .mail {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--espresso-ink);
  background: rgba(255, 194, 75, 0.38);
  border-radius: 4px;
  padding: 1px 5px;
  word-break: break-all;
}

/* 期限与选择清单 */

.page-privacy .privacy-list {
  display: grid;
  gap: 2px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  border: 1px solid rgba(36, 26, 20, 0.12);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-privacy .privacy-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3px;
  padding: 13px 15px;
  background: var(--paper-deep);
}

.page-privacy .privacy-list li:nth-child(odd) {
  background: rgba(228, 217, 198, 0.42);
}

.page-privacy .list-k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--espresso-ink);
}

.page-privacy .list-v {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(36, 26, 20, 0.76);
}

/* 术语提示 */

.page-privacy .term {
  position: relative;
  display: inline-block;
  color: var(--espresso-ink);
  font-weight: 600;
  cursor: help;
  border-bottom: 1px dashed rgba(36, 26, 20, 0.42);
}

.page-privacy .term::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 12;
  width: min(258px, 74vw);
  padding: 10px 13px;
  border-radius: 12px;
  background: var(--rail-steel);
  color: var(--paper-cream);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.65;
  letter-spacing: 0;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  box-shadow: 0 14px 32px rgba(6, 11, 20, 0.34);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s linear;
}

.page-privacy .term:hover::after,
.page-privacy .term:focus-visible::after {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-privacy .term:focus-visible {
  outline: 2px solid var(--volt-orange);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-privacy .privacy-list li {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-shell {
    grid-template-columns: 218px minmax(0, 1fr);
  }

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

  .page-privacy .jump-list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .jump-list a {
    display: flex;
    width: 100%;
    align-items: baseline;
    background: transparent;
    padding: 7px 10px;
    border-radius: var(--radius-pill);
  }

  .page-privacy .privacy-doc {
    max-width: 70ch;
  }
}

@media (max-width: 420px) {
  .page-privacy .privacy-texture img {
    max-height: 220px;
  }

  .page-privacy .privacy-sec {
    padding-left: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .term::after,
  .page-privacy .jump-list a {
    transition: none;
  }

  .page-privacy .privacy-sec::after {
    animation: none;
    transform: scaleY(1);
    opacity: 0.35;
  }
}
<<<END>>>