.page-privacy {
  --pp-text: #1c2b36;
  --pp-text-soft: #4d5d6b;
  --pp-rule: rgba(30, 71, 102, 0.18);
  --pp-link: #0b6f88;
  background: var(--c-deep);
  color: var(--c-paper);
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(16px, 3vw, 28px) 0 clamp(36px, 5vw, 64px);
  background:
    radial-gradient(ellipse at 88% -10%, rgba(38, 224, 255, 0.18), transparent 58%),
    linear-gradient(180deg, var(--c-navy) 0%, var(--c-deep) 72%);
  border-bottom: 1px solid var(--c-line);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(38, 224, 255, 0.07) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

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

.page-privacy .breadcrumbs {
  margin-bottom: clamp(16px, 3vw, 28px);
}

.page-privacy .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--fs-small);
}

.page-privacy .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-line);
}

.page-privacy .breadcrumbs__link {
  color: var(--c-mist);
  text-decoration: none;
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--c-cyan);
}

.page-privacy .breadcrumbs__current {
  color: var(--c-paper);
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: var(--sp-6);
}

.page-privacy .eyebrow {
  margin: 0 0 var(--sp-3);
  color: var(--c-cyan);
  font-family: var(--f-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-privacy .privacy-hero__lead h1 {
  margin: 0 0 var(--sp-4);
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.6vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-privacy .privacy-hero__lead .lede {
  margin: 0 0 var(--sp-4);
  max-width: 34em;
  color: var(--c-mist);
  font-size: var(--fs-body);
  line-height: 1.75;
}

.page-privacy .privacy-hero__meta {
  margin: 0;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--c-line);
  color: var(--c-mist);
  font-family: var(--f-mono);
  font-size: var(--fs-small);
  line-height: 1.6;
}

/* 信息入口摘要卡 */
.page-privacy .privacy-summary {
  background: linear-gradient(155deg, rgba(38, 224, 255, 0.14) 0%, rgba(13, 39, 66, 0.92) 62%);
  border: 1px solid var(--c-line);
  padding: clamp(18px, 3vw, 28px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-privacy .privacy-summary__kicker {
  margin: 0 0 var(--sp-4);
  color: var(--c-lime);
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.page-privacy .privacy-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-4);
}

.page-privacy .privacy-flow__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: var(--sp-3);
  align-items: start;
}

.page-privacy .privacy-flow__no {
  display: block;
  padding: 2px 0;
  background: var(--c-cyan);
  color: var(--c-deep);
  font-family: var(--f-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
}

.page-privacy .privacy-flow__title {
  display: block;
  margin-bottom: 4px;
  color: var(--c-paper);
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-flow__text {
  margin: 0;
  color: var(--c-mist);
  font-size: var(--fs-small);
  line-height: 1.65;
}

.page-privacy .privacy-summary__foot {
  margin: var(--sp-4) 0 0;
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--c-line);
  color: var(--c-mist);
  font-size: var(--fs-small);
  line-height: 1.6;
}

/* 首屏主图 */
.page-privacy .privacy-hero__figure {
  grid-column: 1 / -1;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-soft);
  background: var(--c-ink);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  height: clamp(180px, 30vw, 340px);
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .privacy-hero__figure figcaption {
  padding: var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--c-line);
  background: rgba(7, 26, 47, 0.92);
  color: var(--c-mist);
  font-size: var(--fs-small);
  line-height: 1.6;
}

/* 阅读区 */
.page-privacy .privacy-read {
  padding: clamp(32px, 5vw, 72px) 0 clamp(48px, 8vw, 104px);
  background:
    repeating-linear-gradient(90deg, rgba(30, 71, 102, 0.32) 0 1px, transparent 1px 110px),
    linear-gradient(180deg, var(--c-deep) 0%, var(--c-navy) 100%);
}

.page-privacy .privacy-read__grid {
  display: grid;
  gap: var(--sp-5);
}

/* 章节索引 */
.page-privacy .privacy-index {
  padding: var(--sp-4);
  background: rgba(13, 39, 66, 0.78);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-cyan);
}

.page-privacy .privacy-index__title {
  margin: 0 0 var(--sp-3);
  color: var(--c-cyan);
  font-family: var(--f-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
}

.page-privacy .privacy-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-index__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 6px;
  border-radius: 4px;
  color: var(--c-mist);
  font-size: var(--fs-small);
  line-height: 1.4;
  text-decoration: none;
  transition: color var(--speed) var(--ease), background var(--speed) var(--ease);
}

.page-privacy .privacy-index__link:hover,
.page-privacy .privacy-index__link:focus-visible {
  color: var(--c-paper);
  background: rgba(38, 224, 255, 0.12);
}

.page-privacy .privacy-index__no {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--c-cyan);
  opacity: 0.85;
}

/* 正文纸面 */
.page-privacy .privacy-doc {
  padding: clamp(20px, 3.4vw, 44px);
  background: var(--c-paper);
  color: var(--pp-text);
  font-size: var(--fs-body);
  line-height: 1.8;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-privacy .privacy-doc section {
  scroll-margin-top: 24px;
}

.page-privacy .privacy-doc section + section {
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-doc h2 {
  display: flex;
  gap: 10px;
  align-items: baseline;
  margin: 0 0 var(--sp-4);
  color: var(--c-deep);
  font-family: var(--f-display);
  font-size: clamp(1.35rem, 2.4vw, 1.8rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-doc__no {
  flex: none;
  color: var(--c-line);
  font-family: var(--f-mono);
  font-size: 0.8em;
}

.page-privacy .privacy-doc p {
  margin: 0 0 var(--sp-3);
}

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

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

.page-privacy .privacy-doc ul {
  list-style: none;
  margin: var(--sp-3) 0 var(--sp-4);
  padding: 0;
  display: grid;
  gap: var(--sp-3);
}

.page-privacy .privacy-doc li {
  position: relative;
  padding-left: 18px;
  color: var(--pp-text);
}

.page-privacy .privacy-doc li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--pp-link);
}

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

.page-privacy .privacy-doc a:hover,
.page-privacy .privacy-doc a:focus-visible {
  color: var(--c-deep);
  background: rgba(38, 224, 255, 0.24);
}

/* 联系信息块 */
.page-privacy .privacy-contact {
  margin-top: var(--sp-5);
  padding: var(--sp-4) var(--sp-5);
  border-left: 3px solid var(--c-lime);
  border-radius: 4px;
  background: linear-gradient(140deg, var(--c-deep) 0%, var(--c-navy) 100%);
  color: var(--c-paper);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 4px;
  color: var(--c-mist);
  font-size: var(--fs-small);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-contact__label:not(:first-child) {
  margin-top: var(--sp-4);
}

.page-privacy .privacy-contact__mail {
  margin: 0;
  color: var(--c-lime);
  font-family: var(--f-mono);
  font-size: clamp(0.95rem, 2.4vw, 1.15rem);
  font-weight: 600;
  word-break: break-all;
}

.page-privacy .privacy-contact__addr {
  margin: var(--sp-4) 0 0;
  padding-top: var(--sp-3);
  border-top: 1px solid rgba(155, 176, 195, 0.24);
  color: var(--c-mist);
  font-size: var(--fs-small);
  line-height: 1.6;
}

.page-privacy .privacy-doc__foot {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-doc__link {
  color: var(--pp-link);
  font-size: var(--fs-small);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 旁注 */
.page-privacy .privacy-notes {
  display: grid;
  gap: var(--sp-3);
  align-self: start;
}

.page-privacy .privacy-note {
  padding: var(--sp-4);
  border: 1px solid var(--c-line);
  border-top: 2px solid var(--c-cyan);
  background: rgba(13, 39, 66, 0.8);
}

.page-privacy .privacy-note--quiet {
  border-top-color: var(--c-line);
}

.page-privacy .privacy-note__term {
  display: block;
  margin-bottom: 6px;
  color: var(--c-lime);
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-note__body {
  margin: 0;
  color: var(--c-mist);
  font-size: var(--fs-small);
  line-height: 1.7;
}

/* 焦点反馈 */
.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

/* 平板：索引与正文并排 */
@media (min-width: 780px) {
  .page-privacy .privacy-read__grid {
    grid-template-columns: minmax(0, 190px) minmax(0, 1fr);
    gap: var(--sp-6);
    align-items: start;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: 24px;
  }
}

/* 桌面：加入旁注第三栏 */
@media (min-width: 1120px) {
  .page-privacy .privacy-read__grid {
    grid-template-columns: 190px minmax(0, 1fr) 232px;
  }

  .page-privacy .privacy-notes {
    position: sticky;
    top: 24px;
  }
}

@media (min-width: 880px) {
  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
    column-gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-index__link {
    transition: none;
  }
}
<<<END>>>