.page-privacy {
  --privacy-strip-ratio: 10 / 3;
  padding-bottom: clamp(40px, 6vw, 88px);
}

.page-privacy .breadcrumb {
  margin: 20px 0 16px;
}

/* 首屏 */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-green);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4.2vw, 56px);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: -24%;
  right: -12%;
  width: min(560px, 68%);
  height: 150%;
  background: linear-gradient(150deg, rgba(47, 227, 198, 0.16), rgba(122, 77, 224, 0.1) 55%, rgba(11, 21, 18, 0) 82%);
  clip-path: polygon(42% 0, 100% 0, 100% 100%, 0 58%);
  pointer-events: none;
}

.page-privacy .privacy-hero-grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
}

.page-privacy .privacy-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .privacy-title {
  margin: 0 0 18px;
  max-width: 18ch;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(34px, 4.4vw, 62px);
  line-height: 1.12;
  letter-spacing: 0.01em;
}

.page-privacy .privacy-lede {
  margin: 0;
  max-width: 44ch;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper);
  opacity: 0.86;
}

.page-privacy .privacy-facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 12px 16px;
  border: 1px solid rgba(243, 238, 225, 0.18);
  border-radius: var(--radius-md);
  background: rgba(11, 21, 18, 0.28);
}

.page-privacy .fact-key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--amber);
  min-width: 5.5em;
}

.page-privacy .fact-val {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
  opacity: 0.9;
}

.page-privacy .privacy-strip {
  aspect-ratio: var(--privacy-strip-ratio);
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

/* 目录 + 正文 */
.page-privacy .privacy-layout {
  margin-top: clamp(36px, 5.5vw, 72px);
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-privacy .privacy-toc-title {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}

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

.page-privacy .privacy-toc .toc-link {
  display: block;
  padding: 9px 16px;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-pill);
  background: var(--paper-raise);
  color: var(--ink-green);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .privacy-toc .toc-link:hover,
.page-privacy .privacy-toc .toc-link:focus-visible {
  border-color: var(--amber);
}

.page-privacy .privacy-toc .toc-link[aria-current] {
  border-color: var(--amber);
  background: rgba(231, 169, 61, 0.14);
  font-weight: 600;
}

/* 条文 */
.page-privacy .privacy-clause {
  margin-top: clamp(36px, 5vw, 64px);
}

.page-privacy .privacy-clause:first-child {
  margin-top: 0;
}

.page-privacy .clause-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--paper-line);
  margin-bottom: 20px;
}

.page-privacy .clause-no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-privacy .clause-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1.2;
  color: var(--ink-green);
}

.page-privacy .prose {
  margin: 0 0 16px;
  max-width: 62ch;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-green);
}

.page-privacy .prose a {
  color: var(--ink-teal);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--amber);
}

.page-privacy .term {
  text-decoration: none;
  border-bottom: 1px dashed var(--moss);
  cursor: help;
}

/* 分类条目 */
.page-privacy .info-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .info-item {
  padding: 18px 20px;
  background: var(--paper-raise);
  border: 1px solid var(--paper-line);
  border-left: 3px solid var(--paper-line);
  border-radius: var(--radius-md);
}

.page-privacy .info-item--cyan {
  border-left-color: var(--cyan);
}

.page-privacy .info-item--amber {
  border-left-color: var(--amber);
}

.page-privacy .info-item--violet {
  border-left-color: var(--violet);
}

.page-privacy .info-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.4;
  color: var(--ink-green);
}

.page-privacy .info-text {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-teal);
}

/* 用途对照 */
.page-privacy .purpose-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .purpose-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 12px 16px;
  background: var(--paper-raise);
  border-bottom: 1px solid var(--paper-line);
}

.page-privacy .purpose-list li:first-child {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.page-privacy .purpose-list li:last-child {
  border-bottom: 0;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.page-privacy .purpose-key {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--amber);
  min-width: 4em;
}

.page-privacy .purpose-val {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-green);
}

/* 保存期限表 */
.page-privacy .retention-wrap {
  overflow-x: auto;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  background: var(--paper-raise);
}

.page-privacy .retention-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
}

.page-privacy .retention-table caption {
  text-align: left;
}

.page-privacy .retention-table th,
.page-privacy .retention-table td {
  padding: 13px 18px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
}

.page-privacy .retention-table thead th {
  background: var(--ink-teal);
  color: var(--paper);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
}

.page-privacy .retention-table tbody th {
  font-weight: 600;
  color: var(--ink-green);
}

.page-privacy .retention-table tbody td {
  color: var(--ink-teal);
}

.page-privacy .retention-table tbody tr:nth-child(even) {
  background: rgba(217, 210, 192, 0.34);
}

.page-privacy .retention-table .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-teal);
}

/* 撤回流程条 */
.page-privacy .revoke-flow {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .revoke-step {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--paper-line);
  border-top: 3px solid var(--cyan);
  border-radius: var(--radius-md);
  background: var(--paper-raise);
}

.page-privacy .revoke-step:nth-child(2) {
  border-top-color: var(--violet);
}

.page-privacy .revoke-step:nth-child(3) {
  border-top-color: var(--amber);
}

.page-privacy .revoke-step:nth-child(4) {
  border-top-color: var(--ember);
}

.page-privacy .revoke-step:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-privacy .step-no {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--moss);
}

.page-privacy .step-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--ink-green);
}

.page-privacy .step-text {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-teal);
}

/* 页尾信息带 */
.page-privacy .privacy-outro {
  margin-top: clamp(40px, 6vw, 80px);
  padding: clamp(22px, 3.4vw, 40px);
  background: var(--paper-raise);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-lg);
}

.page-privacy .outro-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--moss);
}

.page-privacy .outro-title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3;
  color: var(--ink-green);
}

.page-privacy .outro-text {
  margin: 0 0 18px;
  max-width: 56ch;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-teal);
}

.page-privacy .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px
  ;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 640px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 1000px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px);
    align-items: start;
  }

  .page-privacy .privacy-toc-inner {
    position: sticky;
    top: 104px;
  }

  .page-privacy .privacy-toc-list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc .toc-link {
    border: 0;
    border-left: 2px solid var(--paper-line);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    background: transparent;
    padding: 10px 14px;
    white-space: normal;
  }

  .page-privacy .privacy-toc .toc-link[aria-current] {
    border-left-color: var(--amber);
    background: rgba(231, 169, 61, 0.12);
  }

  .page-privacy .info-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy .privacy-clause {
    margin-top: clamp(48px, 5.4vw, 80px);
  }
}

@media (min-width: 1280px) {
  .page-privacy .revoke-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc .toc-link {
    transition: none;
  }
}