/* ===== 个人信息说明 · page-privacy ===== */
.page-privacy {
  --privacy-num: 78px;
  --privacy-toc-w: 252px;
  background: var(--bg);
  color: var(--fg);
}

.page-privacy a {
  color: var(--flame-300);
}

.page-privacy .privacy-head {
  display: grid;
  gap: 16px;
  padding: clamp(36px, 7vw, 104px) 0 clamp(18px, 3vw, 32px);
}

.page-privacy .privacy-head h1 {
  max-width: 18ch;
  margin: 0;
}

.page-privacy .privacy-lead {
  max-width: 60ch;
  margin: 4px 0 0;
  font-size: 17px;
  line-height: 1.9;
  color: rgba(255, 244, 236, .88);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 6px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-privacy .privacy-meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-meta span::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--metal);
}

.page-privacy .privacy-banner {
  margin: 0;
  aspect-ratio: 1400 / 420;
  background: var(--pitch);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .78;
}

/* 正文 + 条款索引 */
.page-privacy .privacy-body {
  display: grid;
  gap: 0;
  padding-bottom: clamp(48px, 8vw, 104px);
}

.page-privacy .privacy-toc {
  margin-bottom: 10px;
  padding: 16px 0 12px;
  border-top: 1px solid var(--hair-red);
  border-bottom: 1px solid var(--hair-red);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--muted);
  text-transform: uppercase;
}

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

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--hair-red);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .privacy-toc__num {
  font-size: 11px;
  color: var(--metal);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--flame-300);
  background: rgba(226, 59, 24, .12);
}

.page-privacy .privacy-toc__link[aria-current="location"] {
  color: var(--ember);
  background: rgba(240, 167, 51, .10);
}

.page-privacy .privacy-toc__link[aria-current="location"] .privacy-toc__num {
  color: var(--ember);
}

/* 条款 */
.page-privacy .clause {
  padding: clamp(26px, 4vw, 44px) 0;
  border-top: 1px solid var(--hair-red);
}

.page-privacy .clause:first-child {
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 0;
}

.page-privacy .clause__num {
  margin: 0 0 10px;
  font-size: clamp(26px, 7vw, 34px);
  line-height: 1;
  color: rgba(240, 167, 51, .55);
}

.page-privacy .clause__main {
  min-width: 0;
}

.page-privacy .clause__title {
  margin: 0 0 14px;
  font-size: clamp(20px, 5vw, 26px);
  font-weight: 500;
  letter-spacing: -.01em;
}

.page-privacy .clause__lead {
  max-width: 62ch;
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--fg);
}

.page-privacy .clause__main p {
  max-width: 62ch;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(255, 244, 236, .84);
}

.page-privacy .clause__main a {
  text-decoration: none;
  border-bottom: 1px solid var(--hair);
}

.page-privacy .clause__main a:hover {
  color: var(--ember);
}

/* 三类信息 */
.page-privacy .tile-grid {
  display: grid;
  gap: 14px;
  margin: 18px 0 6px;
}

.page-privacy .tile {
  padding: 20px 18px 22px;
  background: linear-gradient(158deg, rgba(226, 59, 24, .14), rgba(14, 26, 42, .94) 62%);
  border: 1px solid var(--hair-red);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-privacy .tile__key {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ember);
  text-transform: uppercase;
}

.page-privacy .tile__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .tile__list li {
  position: relative;
  margin-bottom: 8px;
  padding-left: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 244, 236, .84);
}

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

.page-privacy .tile__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 6px;
  height: 1px;
  background: var(--metal);
}

/* 说明对照列表 */
.page-privacy .keylist {
  margin: 16px 0 0;
  padding: 0;
}

.page-privacy .keylist__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid rgba(90, 27, 16, .6);
}

.page-privacy .keylist__term {
  margin: 0;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--ember);
}

.page-privacy .keylist__desc {
  max-width: 56ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 244, 236, .86);
}

/* 重点句 */
.page-privacy .pledge {
  max-width: 56ch;
  margin: 22px 0 6px;
  padding: 12px 0 12px 18px;
  border-left: 2px solid var(--ember);
  font-size: 17px;
  line-height: 1.85;
  color: var(--warm);
}

/* 权利步骤 */
.page-privacy .steps {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: priv-step;
}

.page-privacy .steps li {
  position: relative;
  padding: 14px 0 14px 46px;
  border-top: 1px solid var(--hair-red);
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 244, 236, .86);
}

.page-privacy .steps li::before {
  counter-increment: priv-step;
  content: counter(priv-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--ember);
}

/* 联系方式 */
.page-privacy .privacy-contact {
  display: grid;
  gap: 12px;
  margin: 18px 0 6px;
}

.page-privacy .privacy-contact__item {
  padding: 16px 18px 18px;
  background: linear-gradient(150deg, rgba(14, 59, 49, .45), rgba(11, 21, 34, .92));
  border: 1px solid var(--hair-red);
  border-left: 2px solid var(--metal);
}

.page-privacy .privacy-contact__label {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-privacy .privacy-contact__item .contact-item__value {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg);
  word-break: break-word;
}

.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--hair-red);
}

/* 平板及以上 */
@media (min-width: 720px) {
  .page-privacy .tile-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-privacy .keylist__row {
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 0 24px;
    align-items: baseline;
  }

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

/* 桌面：窄正文栏 + 右侧固定索引 */
@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) var(--privacy-toc-w);
    gap: 0 clamp(28px, 4vw, 64px);
    align-items: start;
  }

  .page-privacy .privacy-doc {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    margin-bottom: 0;
    padding: 4px 0 4px 20px;
    border-top: 0;
    border-bottom: 0;
    border-left: 1px solid var(--hair-red);
  }

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

  .page-privacy .privacy-toc__link {
    white-space: normal;
    padding: 9px 10px;
    border: 0;
    border-left: 2px solid transparent;
    clip-path: none;
  }

  .page-privacy .privacy-toc__link[aria-current="location"] {
    border-left-color: var(--ember);
    background: linear-gradient(90deg, rgba(240, 167, 51, .12), transparent);
  }

  .page-privacy .clause {
    display: grid;
    grid-template-columns: var(--privacy-num) minmax(0, 1fr);
    gap: 0 22px;
  }

  .page-privacy .clause__num {
    margin: 2px 0 0;
    font-size: clamp(30px, 3.2vw, 44px);
    text-align: right;
  }

  .page-privacy .clause__title,
  .page-privacy .clause__lead,
  .page-privacy .clause__main p,
  .page-privacy .tile-grid,
  .page-privacy .keylist,
  .page-privacy .steps,
  .page-privacy .pledge,
  .page-privacy .privacy-contact,
  .page-privacy .privacy-links {
    grid-column: 2;
  }
}
</main>