.page-privacy {
  --pv-paper-sub: #46536B;
  --pv-paper-rule: #D6DFEC;
  --pv-edge: #26313F;
  --pv-gap: clamp(20px, 2.4vw, 34px);
  --pv-sec-pad: clamp(24px, 4vw, 46px);
  background: var(--ink-900);
  color: var(--slate-200);
  padding-bottom: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(22px, 4vw, 44px) 0 clamp(26px, 4vw, 44px);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(37, 240, 212, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(37, 240, 212, 0.07) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(120% 90% at 76% 3%, #000 0%, rgba(0, 0, 0, 0.35) 46%, transparent 76%);
  mask-image: radial-gradient(120% 90% at 76% 3%, #000 0%, rgba(0, 0, 0, 0.35) 46%, transparent 76%);
  pointer-events: none;
}

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

.page-privacy .breadcrumb {
  margin-bottom: clamp(16px, 2vw, 26px);
  font-size: 13px;
}

.page-privacy .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: var(--muted-400);
}

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

.page-privacy .breadcrumb li + li::before {
  content: "/";
  color: var(--pv-edge);
  font-family: var(--font-mono);
}

.page-privacy .breadcrumb a {
  color: var(--slate-200);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-privacy .breadcrumb a:hover {
  color: var(--white-000);
  border-bottom-color: var(--signal-cyan);
}

.page-privacy .breadcrumb li[aria-current="page"] {
  color: var(--signal-cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}

.page-privacy .privacy-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--signal-cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-privacy .privacy-hero .eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--track-orange);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(28px, 4.8vw, 52px);
  line-height: 1.1;
  color: var(--white-000);
  margin: 0 0 18px;
  max-width: 24ch;
}

.page-privacy .privacy-hero .lead {
  font-family: var(--font-body);
  font-size: clamp(15.5px, 1.3vw, 18px);
  line-height: 1.75;
  color: var(--slate-200);
  max-width: 60ch;
  margin: 0 0 clamp(24px, 3vw, 36px);
}

.page-privacy .privacy-hero__media {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--pv-edge);
  background: linear-gradient(135deg, #121a2c, #0c1220);
}

.page-privacy .privacy-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .privacy-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10, 16, 32, 0) 48%, rgba(10, 16, 32, 0.72) 100%),
    repeating-linear-gradient(90deg, rgba(37, 240, 212, 0.06) 0 1px, transparent 1px 46px);
}

.page-privacy .privacy-hero__label {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--signal-cyan);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(10, 16, 32, 0.72);
  border: 1px solid rgba(37, 240, 212, 0.32);
}

/* ---------- 外壳网格 ---------- */
.page-privacy .privacy-shell {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(8px, 1.5vw, 16px) var(--shell-pad) 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pv-gap);
  align-items: start;
}

@media (min-width: 980px) {
  .page-privacy .privacy-shell {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 60px);
  }
}

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

/* ---------- 小节刻度导航 ---------- */
.page-privacy .privacy-rail {
  padding: 16px 14px;
  border-radius: var(--radius-md);
  background: rgba(20, 26, 36, 0.72);
  border: 1px solid var(--pv-edge);
}

.page-privacy .privacy-rail__title {
  margin: 0 0 12px;
  padding-left: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-400);
}

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

.page-privacy .privacy-rail__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  background: var(--panel-600);
  color: var(--slate-200);
  font-size: 13.5px;
  line-height: 1.35;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.page-privacy .privacy-rail__link:hover {
  background: rgba(37, 240, 212, 0.14);
  color: var(--white-000);
}

.page-privacy .privacy-rail__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--signal-cyan);
}

.page-privacy .privacy-rail__top {
  display: none;
}

@media (min-width: 980px) {
  .page-privacy .privacy-rail {
    position: sticky;
    top: 108px;
    padding: 18px 14px 16px;
  }

  .page-privacy .privacy-rail__list {
    display: grid;
    gap: 2px;
    overflow: visible;
  }

  .page-privacy .privacy-rail__link {
    border-radius: var(--radius-sm);
    background: transparent;
    padding: 10px 10px;
    white-space: normal;
  }

  .page-privacy .privacy-rail__link:hover {
    background: rgba(37, 240, 212, 0.1);
  }

  .page-privacy .privacy-rail__top {
    display: inline-flex;
    align-items: center;
    margin-top: 14px;
    padding: 12px 10px 2px;
    width: 100%;
    border-top: 1px solid var(--pv-edge);
    color: var(--muted-400);
    font-size: 12.5px;
    text-decoration: none;
    transition: color var(--dur-fast) var(--ease);
  }

  .page-privacy .privacy-rail__top:hover {
    color: var(--signal-cyan);
  }
}

/* ---------- 章节通用 ---------- */
.page-privacy .privacy-sec {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--pv-sec-pad);
  margin-bottom: var(--pv-gap);
  scroll-margin-top: 112px;
}

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

.page-privacy .privacy-sec--paper {
  background: var(--paper-050);
  color: #1B2432;
}

.page-privacy .privacy-sec--ink {
  background: linear-gradient(155deg, #101728 0%, #0A1020 88%);
  border: 1px solid var(--pv-edge);
  color: var(--slate-200);
}

.page-privacy .privacy-sec--ink::before {
  content: "";
  position: absolute;
  left: 0;
  top: var(--pv-sec-pad);
  width: 4px;
  height: 52px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(180deg, var(--track-orange), rgba(255, 106, 43, 0));
}

.page-privacy .privacy-sec__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: clamp(20px, 2.6vw, 30px);
}

.page-privacy .privacy-sec__num {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
}

.page-privacy .privacy-sec__num::after {
  content: "";
  display: block;
  width: 46px;
  height: 2px;
  border-radius: 2px;
}

.page-privacy .privacy-sec--paper .privacy-sec__num {
  color: #1B2432;
}

.page-privacy .privacy-sec--paper .privacy-sec__num::after {
  background: var(--track-orange);
}

.page-privacy .privacy-sec--ink .privacy-sec__num {
  color: var(--signal-cyan);
}

.page-privacy .privacy-sec--ink .privacy-sec__num::after {
  background: var(--signal-cyan);
  opacity: 0.45;
}

.page-privacy .privacy-sec h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(23px, 3vw, 33px);
  letter-spacing: -0.02em;
  line-height: 1.12;
  max-width: 22ch;
}

.page-privacy .privacy-sec--paper h2 {
  color: #0E1626;
}

.page-privacy .privacy-sec--ink h2 {
  color: var(--white-000);
}

.page-privacy .privacy-sec__lead {
  margin: 0;
  font-size: clamp(15px, 1.15vw, 16.5px);
  line-height: 1.75;
  max-width: 62ch;
}

.page-privacy .privacy-sec--paper .privacy-sec__lead {
  color: var(--pv-paper-sub);
}

.page-privacy .privacy-sec--ink .privacy-sec__lead {
  color: var(--slate-200);
}

.page-privacy .privacy-sec__lead a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--signal-cyan);
  padding-bottom: 1px;
}

.page-privacy .privacy-sec__lead a:hover {
  color: var(--signal-cyan);
}

.page-privacy .privacy-sec__lead--tail {
  margin-top: clamp(20px, 2.6vw, 28px);
  color: var(--slate-200);
}

/* ---------- 收集信息：坐标卡 ---------- */
.page-privacy .privacy-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

@media (min-width: 700px) {
  .page-privacy .privacy-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .privacy-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid var(--pv-paper-rule);
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-card::after {
  content: "";
  position: absolute;
  right: -22px;
  top: -22px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 240, 212, 0.18), transparent 70%);
  pointer-events: none;
}

.page-privacy .privacy-card__tag {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(138, 107, 255, 0.14);
  color: #4B33B8;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.page-privacy .privacy-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(16.5px, 1.35vw, 18.5px);
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: #0E1626;
}

.page-privacy .privacy-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--pv-paper-sub);
}

/* ---------- 使用场景：步骤条 ---------- */
.page-privacy .privacy-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-step {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px 18px 22px;
  border-radius: var(--radius-md);
  background: rgba(27, 36, 50, 0.85);
  border: 1px solid var(--pv-edge);
  overflow: hidden;
}

.page-privacy .privacy-step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(180deg, var(--track-orange) 0%, rgba(255, 106, 43, 0.08) 100%);
}

.page-privacy .privacy-step__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--signal-cyan);
}

.page-privacy .privacy-step__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
  letter-spacing: -0.01em;
  line-height: 1.32;
  color: var(--white-000);
}

.page-privacy .privacy-step__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--slate-200);
  max-width: 64ch;
}

/* ---------- 保存与共享：条目瓦片 ---------- */
.page-privacy .privacy-tiles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

@media (min-width: 700px) {
  .page-privacy .privacy-tiles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-privacy .privacy-tile {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 20px;
  border-radius: var(--radius-md);
}

.page-privacy .privacy-sec--paper .privacy-tile {
  background: #FFFFFF;
  border: 1px solid var(--pv-paper-rule);
}

.page-privacy .privacy-sec--ink .privacy-tile {
  background: var(--panel-600);
  border: 1px solid var(--pv-edge);
}

.page-privacy .privacy-tile__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-privacy .privacy-sec--paper .privacy-tile__title {
  color: #46536B;
}

.page-privacy .privacy-sec--ink .privacy-tile__title {
  color: var(--muted-400);
}

.page-privacy .privacy-tile__metric {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(20px, 2.1vw, 25px);
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.page-privacy .privacy-sec--paper .privacy-tile__metric {
  color: #0A1020;
}

.page-privacy .privacy-sec--ink .privacy-tile__metric {
  color: var(--signal-cyan);
}

.page-privacy .privacy-tile__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .privacy-sec--paper .privacy-tile__note {
  color: var(--pv-paper-sub);
}

.page-privacy .privacy-sec--ink .privacy-tile__note {
  color: var(--slate-200);
}

/* ---------- 提示条 ---------- */
.page-privacy .privacy-note {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--volt-violet);
  background: rgba(138, 107, 255, 0.1);
  font-size: 14.5px;
  line-height: 1.75;
  color: #3B455E;
  max-width: 70ch;
}

.page-privacy .privacy-note--ink {
  background: rgba(138, 107, 255, 0.14);
  color: var(--slate-200);
}

/* ---------- 权利：可折叠 ---------- */
.page-privacy .privacy-rights {
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-right {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid var(--pv-paper-rule);
}

.page-privacy .privacy-right summary {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 15px 18px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(15.5px, 1.25vw, 17px);
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: #0E1626;
  transition: background var(--dur-fast) var(--ease);
}

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

.page-privacy .privacy-right summary:hover {
  background: rgba(37, 240, 212, 0.1);
}

.page-privacy .privacy-right summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 22px;
  line-height: 1;
  color: var(--track-orange);
}

.page-privacy .privacy-right[open] summary::after {
  content: "−";
}

.page-privacy .privacy-right__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #1B2432;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: rgba(37, 240, 212, 0.24);
}

.page-privacy .privacy-right .collapse__body {
  padding: 0 18px 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: #46536B;
}

.page-privacy .privacy-right .collapse__body p {
  margin: 0;
  max-width: 64ch;
}

/* ---------- 联系与更新 ---------- */
.page-privacy .privacy-contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

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

.page-privacy .privacy-contact__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--panel-600);
  border: 1px solid var(--pv-edge);
}

.page-privacy .privacy-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-400);
}

.page-privacy .privacy-contact__val {
  font-family: var(--font-mono);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--white-000);
  word-break: break-word;
}

.page-privacy .privacy-crosslinks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-privacy .privacy-crosslinks a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: rgba(37, 240, 212, 0.1);
  border: 1px solid rgba(37, 240, 212, 0.32);
  color: var(--signal-cyan);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.page-privacy .privacy-crosslinks a:hover {
  background: rgba(37, 240, 212, 0.2);
  border-color: var(--signal-cyan);
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>