.page-privacy {
  --privacy-rail: 92px;
  --privacy-measure: 34em;
  display: block;
  background: var(--carbon);
  color: var(--white);
}

/* ---------- 封面块 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(24px, 5vw, 56px) 0 clamp(18px, 3vw, 36px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(1100px 360px at 80% -20%, rgba(45, 107, 255, 0.20), transparent 70%),
    radial-gradient(620px 300px at 4% 120%, rgba(23, 226, 127, 0.10), transparent 72%);
}

.page-privacy .privacy-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: var(--step-12);
  letter-spacing: 0.08em;
  color: var(--grey);
  margin-bottom: clamp(22px, 4vw, 40px);
}

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

.page-privacy .privacy-crumb a:hover,
.page-privacy .privacy-crumb a:focus-visible {
  color: var(--green);
  border-bottom-color: var(--green);
}

.page-privacy .privacy-crumb .sep {
  color: var(--line);
}

.page-privacy .privacy-crumb [aria-current="page"] {
  color: var(--white);
}

.page-privacy .privacy-eyebrow {
  color: var(--green);
  margin: 0 0 12px;
  letter-spacing: 0.16em;
}

.page-privacy .privacy-title {
  margin: 0;
  max-width: 22em;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-privacy .privacy-lede {
  margin: clamp(16px, 2.6vw, 26px) 0 0;
  max-width: 42em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-hero-meta {
  list-style: none;
  margin: clamp(22px, 3.6vw, 36px) 0 0;
  padding: clamp(14px, 2vw, 20px) 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  font-size: var(--step-12);
  letter-spacing: 0.04em;
  color: var(--grey);
}

.page-privacy .privacy-hero-meta .k {
  display: inline-block;
  min-width: 4.5em;
  color: var(--blue);
}

/* ---------- 顶部横幅 ---------- */
.page-privacy .privacy-banner {
  margin: clamp(26px, 5vw, 52px) 0 0;
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1400 / 800;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--carbon-2);
}

.page-privacy .privacy-banner-caption {
  margin-top: 12px;
  font-size: var(--step-12);
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 条款索引 ---------- */
.page-privacy .privacy-index {
  margin: clamp(28px, 5vw, 56px) 0 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-index-title {
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--step-12);
  letter-spacing: 0.18em;
  color: var(--grey);
}

.page-privacy .privacy-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}

.page-privacy .privacy-index-list li {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-index-list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 2px;
  font-size: var(--step-14);
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-privacy .privacy-index-list a:hover,
.page-privacy .privacy-index-list a:focus-visible {
  color: var(--white);
  padding-left: 12px;
}

.page-privacy .privacy-index-list a .mono {
  font-size: var(--step-12);
  color: var(--blue);
}

/* ---------- 口径条 ---------- */
.page-privacy .privacy-caliber {
  margin: clamp(26px, 4vw, 44px) 0 0;
  max-width: var(--privacy-measure);
  font-size: var(--step-14);
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 条款通用骨架 ---------- */
.page-privacy .privacy-clause {
  margin-top: clamp(44px, 7vw, 88px);
  padding-top: clamp(22px, 4vw, 40px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

.page-privacy .privacy-clause-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 2.4vw, 20px);
}

.page-privacy .privacy-num {
  grid-row: 1;
  font-size: clamp(28px, 6vw, 44px);
  font-weight: 200;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--blue);
}

.page-privacy .privacy-title-2 {
  margin: 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 28px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-privacy .privacy-clause-body {
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-clause-body p {
  margin: 0 0 1.15em;
  font-size: var(--step-16);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-clause-body a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 107, 255, 0.5);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-privacy .privacy-clause-body a:hover,
.page-privacy .privacy-clause-body a:focus-visible {
  color: var(--green);
  border-bottom-color: var(--green);
}

.page-privacy .privacy-sub {
  margin: 26px 0 10px;
  font-size: var(--step-12);
  letter-spacing: 0.16em;
  color: var(--green);
}

/* ---------- 01 分类清单 ---------- */
.page-privacy .privacy-cats {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-cats li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-cats li p {
  margin: 8px 0 0;
  font-size: var(--step-14);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-cat-key {
  display: block;
  font-size: var(--step-12);
  letter-spacing: 0.14em;
  color: var(--mist);
}

/* ---------- 02 信息流转示意 ---------- */
.page-privacy .privacy-flow {
  margin: 22px 0 26px;
  padding: clamp(12px, 2.4vw, 22px);
  border: 1px solid var(--line);
  background: var(--carbon-2);
}

.page-privacy .privacy-flow-svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-privacy .flow-box {
  fill: rgba(45, 107, 255, 0.07);
  stroke: var(--line);
  stroke-width: 1;
  transition: stroke 0.2s var(--ease), fill 0.2s var(--ease);
}

.page-privacy .flow-label {
  font-family: var(--mono);
  font-size: 22px;
  fill: var(--ink-soft);
  dominant-baseline: middle;
  transition: fill 0.2s var(--ease);
}

.page-privacy .flow-line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 6 6;
  transition: stroke 0.2s var(--ease);
}

.page-privacy .flow-line--local {
  stroke: rgba(45, 107, 255, 0.7);
}

.page-privacy .flow-line--log {
  stroke: rgba(169, 198, 255, 0.55);
}

.page-privacy .flow-line--mail {
  stroke: rgba(23, 226, 127, 0.6);
}

.page-privacy #arrowLocal path {
  fill: var(--blue);
}

.page-privacy #arrowLog path {
  fill: var(--mist);
}

.page-privacy #arrowMail path {
  fill: var(--green);
}

.page-privacy .flow-lane:hover .flow-box,
.page-privacy .flow-lane:focus-within .flow-box {
  stroke: var(--green);
  fill: rgba(23, 226, 127, 0.08);
}

.page-privacy .flow-lane:hover .flow-label {
  fill: var(--white);
}

.page-privacy .privacy-flow-caption {
  margin: 12px 0 0;
  font-size: var(--step-12);
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 02 双栏对照 ---------- */
.page-privacy .privacy-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  margin-top: 6px;
}

.page-privacy .privacy-split-col {
  padding: 2px 0 2px 16px;
  border-left: 2px solid var(--blue);
}

.page-privacy .privacy-split-col--off {
  border-left-color: var(--line);
}

.page-privacy .privacy-split-title {
  margin: 0;
  font-size: var(--step-12);
  letter-spacing: 0.16em;
  color: var(--blue);
}

.page-privacy .privacy-split-col--off .privacy-split-title {
  color: var(--grey);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  margin-bottom: 12px;
  padding-left: 18px;
  font-size: var(--step-14);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 8px;
  height: 1px;
  background: var(--blue);
}

.page-privacy .privacy-split-col--off .privacy-list li::before {
  background: var(--grey);
}

/* ---------- 03 本地状态 ---------- */
.page-privacy .privacy-keys {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-keys li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--step-14);
  line-height: 1.7;
  color: var(--ink-soft);
}

.page-privacy .privacy-keys .mono {
  min-width: 10.5em;
  font-size: var(--step-12);
  color: var(--mist);
}

.page-privacy .privacy-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin: 20px 0 22px !important;
  padding: 16px 0 16px 16px;
  border-left: 2px solid var(--mist);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-clear {
  flex: none;
}

.page-privacy .privacy-actions-note {
  font-size: var(--step-12);
  line-height: 1.7;
  color: var(--grey);
}

/* ---------- 04 保留期限 ---------- */
.page-privacy .privacy-retention {
  margin: 16px 0 24px;
  padding: 0;
}

.page-privacy .privacy-retention-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-retention-row:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-retention dt {
  font-size: var(--step-14);
  font-weight: 600;
  color: var(--white);
}

.page-privacy .privacy-retention dd {
  margin: 0;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-privacy .privacy-retention-keep {
  font-family: var(--mono);
  font-size: var(--step-12);
  line-height: 1.7;
  color: var(--amber);
}

/* ---------- 05 请求渠道 ---------- */
.page-privacy .privacy-contact {
  margin: 0 0 22px;
  padding: 0;
}

.page-privacy .privacy-contact > div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-contact > div:first-child {
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-contact dt {
  font-size: var(--step-12);
  letter-spacing: 0.12em;
  color: var(--grey);
}

.page-privacy .privacy-contact dd {
  margin: 0;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .privacy-contact dd.mono {
  font-family: var(--mono);
}

/* ---------- 06 版本记录 ---------- */
.page-privacy .privacy-versions {
  list-style: none;
  counter-reset: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-versions li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-privacy .privacy-versions .mono {
  min-width: 4em;
  font-size: var(--step-12);
  color: var(--green);
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-related {
  margin-top: clamp(44px, 7vw, 88px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-related-title {
  margin: 0 0 8px;
  font-size: var(--step-12);
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--grey);
}

.page-privacy .privacy-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
}

.page-privacy .privacy-related-list li {
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-related-list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 18px;
  padding: 14px 2px;
  font-size: var(--step-14);
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-privacy .privacy-related-list a .mono {
  min-width: 6em;
  font-size: var(--step-12);
  color: var(--blue);
}

.page-privacy .privacy-related-list a:hover,
.page-privacy .privacy-related-list a:focus-visible {
  color: var(--white);
  padding-left: 12px;
}

.page-privacy .privacy-related-list a:hover .mono,
.page-privacy .privacy-related-list a:focus-visible .mono {
  color: var(--green);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px 24px;
  }

  .page-privacy .privacy-index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 48px);
  }

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

  .page-privacy .privacy-related-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 4vw, 48px);
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-retention-row {
    grid-template-columns: 150px minmax(0, 1fr) 220px;
    align-items: baseline;
  }

  .page-privacy .privacy-contact > div {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-privacy .privacy-clause-inner {
    grid-template-columns: var(--privacy-rail) minmax(0, 1fr);
    column-gap: 24px;
  }

  .page-privacy .privacy-title-2,
  .page-privacy .privacy-clause-body {
    grid-column: 2;
  }
}

@media (min-width: 1100px) {
  .page-privacy .privacy-index-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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