.page-privacy {
  --rp-gap: clamp(48px, 7vw, 96px);
  --rp-fill-1: 25%;
  --rp-fill-2: 54%;
  --rp-fill-3: 100%;
  --rp-fill-4: 100%;
  --rp-rule: var(--ink-700);
  display: block;
  background:
    radial-gradient(circle at 8% 4%, rgba(192, 51, 140, .14), transparent 42%),
    radial-gradient(circle at 92% 12%, rgba(47, 191, 155, .12), transparent 40%);
}

.page-privacy .breadcrumb {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  padding: clamp(28px, 5vw, 56px) 0 clamp(32px, 5vw, 64px);
}

.page-privacy .privacy-hero__kicker {
  margin: 0;
  color: var(--gold);
  font-size: var(--fs-13);
  letter-spacing: var(--ls-anno);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(var(--fs-36), 7vw, var(--fs-64));
  line-height: 1.04;
  letter-spacing: var(--ls-title);
  color: var(--paper);
}

.page-privacy .privacy-hero__brand {
  color: var(--gold-soft);
  font-weight: 900;
  border-bottom: 2px solid var(--gold-line);
}

.page-privacy .privacy-hero__lead {
  max-width: 34em;
  margin: 26px 0 0;
  font-size: var(--fs-18);
  line-height: var(--lh-body);
  color: var(--paper);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__media {
  margin-top: clamp(32px, 4vw, 52px);
}

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

/* ---------- 主栅格 ---------- */
.page-privacy .privacy-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(36px, 5vw, 64px);
  padding-bottom: var(--rp-gap);
}

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

.page-privacy .privacy-section + .privacy-section {
  margin-top: var(--rp-gap);
}

.page-privacy .privacy-section .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 8px 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rp-rule);
}

.page-privacy .privacy-section .section-index {
  color: var(--magenta-soft);
  font-size: var(--fs-13);
}

.page-privacy .privacy-section .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(var(--fs-22), 3.4vw, var(--fs-28));
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--paper);
}

.page-privacy .privacy-section .section-note {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-12);
}

.page-privacy .prose {
  max-width: 34em;
  margin-top: 24px;
  font-size: var(--fs-18);
  line-height: var(--lh-body);
  color: var(--paper);
}

.page-privacy .prose p {
  margin: 0 0 1em;
}

.page-privacy .privacy-subhead {
  margin: 28px 0 10px;
  font-size: var(--fs-18);
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--gold-soft);
}

/* ---------- 字段清单 ---------- */
.page-privacy .field-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .field-item {
  border: 1px solid var(--rp-rule);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 26, 56, .92), rgba(11, 16, 38, .88));
}

.page-privacy .field-item[open] {
  border-color: var(--gold-line);
}

.page-privacy .field-item summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .field-item summary::after {
  content: "＋";
  margin-left: auto;
  color: var(--gold);
  font-size: var(--fs-18);
  line-height: 1;
  transition: transform 220ms var(--ease);
}

.page-privacy .field-item[open] summary::after {
  content: "－";
}

.page-privacy .field-item__name {
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--paper);
}

.page-privacy .field-item__hint {
  color: var(--muted);
  font-size: var(--fs-12);
}

.page-privacy .field-item__body {
  padding: 0 18px 18px;
}

.page-privacy .field-item[open] .field-item__body {
  animation: rp-fade 220ms var(--ease);
}

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

.page-privacy .field-fields li {
  display: grid;
  gap: 6px;
  padding-left: 12px;
  border-left: 2px solid var(--ink-700);
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--micro-text, var(--paper));
}

.page-privacy .field-fields .mono-tag {
  color: var(--teal-soft);
  justify-self: start;
}

/* ---------- 用途对应 ---------- */
.page-privacy .purpose-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-privacy .purpose-item {
  display: grid;
  gap: 6px;
  padding: 20px 0 20px 18px;
  border-left: 2px solid var(--gold-line);
  border-bottom: 1px solid var(--ink-800);
}

.page-privacy .purpose-item:last-child {
  border-bottom: 0;
}

.page-privacy .purpose-item__title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--gold-soft);
}

.page-privacy .purpose-item__desc {
  max-width: 34em;
  margin: 0;
  font-size: var(--fs-16);
  line-height: var(--lh-body);
  color: var(--paper);
}

.page-privacy .purpose-item__src {
  margin: 0;
  color: var(--muted);
  font-size: var(--fs-12);
}

/* ---------- 保留期限刻度 ---------- */
.page-privacy .retention {
  margin-top: 30px;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(18, 26, 56, .9), rgba(11, 16, 38, .7));
}

.page-privacy .retention-axis {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink-700);
  color: var(--muted);
  font-size: var(--fs-12);
}

.page-privacy .retention-axis span:not(:first-child) {
  text-align: right;
}

.page-privacy .retention-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 22px;
}

.page-privacy .retention-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.page-privacy .retention-item__name {
  font-size: var(--fs-16);
  font-weight: 900;
  color: var(--paper);
}

.page-privacy .retention-item__head .mono {
  color: var(--gold);
  font-size: var(--fs-13);
}

.page-privacy .retention-item__track {
  position: relative;
  height: 6px;
  margin: 10px 0 10px;
  border-radius: 3px;
  background: var(--ink-700);
  overflow: hidden;
}

.page-privacy .retention-item__fill {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--gold), var(--magenta));
  transition: width 600ms var(--ease);
}

.page-privacy .retention-item--1 .retention-item__fill { width: var(--rp-fill-1); }
.page-privacy .retention-item--2 .retention-item__fill { width: var(--rp-fill-2); }
.page-privacy .retention-item--3 .retention-item__fill { width: var(--rp-fill-3); }
.page-privacy .retention-item--4 .retention-item__fill {
  width: var(--rp-fill-4);
  background: repeating-linear-gradient(90deg, var(--teal) 0 10px, rgba(47, 191, 155, .25) 10px 20px);
}

.page-privacy .retention-item__desc {
  max-width: 34em;
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 本地存储 ---------- */
.page-privacy .storage-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-privacy .storage-item {
  padding: 18px 20px;
  border-left: 3px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(18, 26, 56, .72);
}

.page-privacy .storage-item__title {
  margin: 0 0 8px;
  font-size: var(--fs-18);
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--teal-soft);
}

.page-privacy .storage-item p {
  max-width: 34em;
  margin: 0;
  font-size: var(--fs-16);
  line-height: var(--lh-body);
  color: var(--paper);
}

/* ---------- 权利 ---------- */
.page-privacy .rights-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 26px;
}

.page-privacy .rights-card {
  padding: 18px 20px;
  border: 1px solid var(--ink-700);
  border-top-width: 3px;
  border-radius: var(--radius);
  background: rgba(11, 16, 38, .7);
}

.page-privacy .rights-card--gold { border-top-color: var(--gold); }
.page-privacy .rights-card--magenta { border-top-color: var(--magenta); }
.page-privacy .rights-card--teal { border-top-color: var(--teal); }

.page-privacy .rights-card__title {
  margin: 0 0 8px;
  font-size: var(--fs-18);
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--paper);
}

.page-privacy .rights-card p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .request-box {
  margin-top: 26px;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(232, 182, 90, .1), rgba(192, 51, 140, .1));
}

.page-privacy .request-box__title {
  margin: 0 0 18px;
  font-size: var(--fs-22);
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--paper);
}

.page-privacy .request-box__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-privacy .request-box__label {
  margin: 0 0 6px;
  color: var(--magenta-soft);
  font-size: var(--fs-12);
  letter-spacing: var(--ls-anno);
}

.page-privacy .request-box__value {
  margin: 0 0 6px;
  font-size: var(--fs-18);
  font-weight: 900;
}

.page-privacy .request-box__value a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
  overflow-wrap: anywhere;
}

.page-privacy .request-box__value a:hover {
  border-bottom-color: var(--gold);
}

.page-privacy .request-box__note,
.page-privacy .request-box__verify {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .request-box__verify {
  max-width: 34em;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--gold-hair);
}

/* ---------- 保护措施 ---------- */
.page-privacy .guard-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 20px;
}

.page-privacy .guard-item {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.page-privacy .guard-item__dot {
  width: 10px;
  height: 10px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(47, 191, 155, .16);
}

.page-privacy .guard-item__title {
  margin: 0 0 6px;
  font-size: var(--fs-18);
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--paper);
}

.page-privacy .guard-item p {
  max-width: 34em;
  margin: 0;
  font-size: var(--fs-16);
  line-height: var(--lh-body);
  color: var(--muted);
}

/* ---------- 结尾引导 ---------- */
.page-privacy .privacy-next {
  margin-top: var(--rp-gap);
  padding: clamp(24px, 4vw, 40px);
  border-top: 2px solid var(--gold);
  border-radius: 0 0 var(--radius) var(--radius);
  background: linear-gradient(180deg, rgba(18, 26, 56, .95), rgba(11, 16, 38, .8));
}

.page-privacy .privacy-next__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(var(--fs-22), 3.6vw, var(--fs-28));
  font-weight: 900;
  letter-spacing: var(--ls-title);
  color: var(--paper);
}

.page-privacy .privacy-next__desc {
  max-width: 34em;
  margin: 0 0 22px;
  font-size: var(--fs-18);
  line-height: var(--lh-body);
  color: var(--muted);
}

.page-privacy .privacy-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .privacy-next__actions .btn {
  text-decoration: none;
}

/* ---------- 侧栏 ---------- */
.page-privacy .privacy-aside {
  order: -1;
  display: grid;
  gap: 20px;
}

.page-privacy .privacy-toc {
  padding: 18px 18px 20px;
  border: 1px solid var(--ink-700);
  border-radius: var(--radius);
  background: rgba(18, 26, 56, .6);
  backdrop-filter: blur(8px);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: var(--fs-12);
  letter-spacing: var(--ls-anno);
}

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

.page-privacy .privacy-toc a {
  display: block;
  padding: 8px 10px 8px 12px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: var(--fs-16);
  line-height: 1.5;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-toc a:hover {
  color: var(--paper);
  border-left-color: var(--gold-hair);
}

.page-privacy .privacy-toc a[aria-current="true"] {
  color: var(--gold-soft);
  border-left-color: var(--gold);
  font-weight: 900;
}

.page-privacy .privacy-aside__note {
  padding: 16px 18px;
  border-left: 3px solid var(--magenta);
  background: rgba(192, 51, 140, .1);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-privacy .privacy-aside__label {
  margin: 0 0 6px;
  color: var(--magenta-soft);
  font-size: var(--fs-12);
  letter-spacing: var(--ls-anno);
}

.page-privacy .privacy-aside__text {
  margin: 0;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .privacy-top-btn {
  display: inline-block;
  padding: 10px 16px;
  border: 1px solid var(--teal);
  border-radius: var(--radius);
  color: var(--teal-soft);
  font-size: var(--fs-13);
  text-decoration: none;
  text-align: center;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-top-btn:hover {
  background: var(--teal);
  color: var(--ink-900);
}

/* ---------- 交互与无障碍 ---------- */
.page-privacy a:focus-visible,
.page-privacy summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.page-privacy .privacy-section[id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

@keyframes rp-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

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

  .page-privacy .request-box__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

/* ---------- 桌面：左侧长文 + 右侧固定锚点 ---------- */
@media (min-width: 1000px) {
  .page-privacy .privacy-shell {
    grid-template-columns: minmax(0, 1fr) 268px;
    align-items: start;
  }

  .page-privacy .privacy-aside {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

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

@media (min-width: 1200px) {
  .page-privacy .privacy-section .section-head {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .page-privacy .privacy-section .section-note {
    grid-column: 3;
    text-align: right;
  }
}
</main>

.page-privacy {
  --micro-text: currentColor;
}