.page-privacy {
  --pv-measure: 66ch;
  --pv-gold-line: rgba(214, 168, 79, .28);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.page-privacy .privacy-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: .3;
}

.page-privacy .privacy-hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(86% 70% at 82% 6%, rgba(214, 168, 79, .20), transparent 60%),
    radial-gradient(70% 60% at 6% 92%, rgba(111, 191, 159, .13), transparent 62%),
    linear-gradient(180deg, rgba(6, 19, 34, .60) 0%, rgba(6, 19, 34, .90) 58%, var(--ink) 100%);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  padding-top: clamp(26px, 4vw, 46px);
  padding-bottom: clamp(44px, 7vw, 88px);
}

.page-privacy .privacy-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(40px, 7.2vw, 76px);
  line-height: 1.04;
  letter-spacing: -.03em;
  font-weight: 900;
  color: var(--paper);
}

.page-privacy .privacy-hero__lead {
  max-width: 58ch;
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 版面骨架 ---------- */
.page-privacy .privacy-layout {
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(28px, 4.5vw, 56px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

@media (max-width: 1023px) {
  .page-privacy .privacy-toc {
    order: -1;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 264px;
    column-gap: clamp(36px, 4.5vw, 64px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

/* ---------- 粘性目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(18, 50, 83, .46);
  padding: 18px 18px 16px;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(240, 201, 120, .12);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

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

.page-privacy .privacy-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: var(--r-s);
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.45;
  text-decoration: none;
  transition: color .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-toc__list a .mono {
  flex: none;
  font-size: 12px;
  color: var(--gold);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--paper);
  background: rgba(214, 168, 79, .10);
  border-left-color: var(--gold);
}

.page-privacy .privacy-toc__meter {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-toc__meter-label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-privacy .privacy-toc__meter-track {
  display: block;
  height: 4px;
  margin-top: 8px;
  border-radius: 99px;
  background: var(--ink);
  overflow: hidden;
}

.page-privacy .privacy-toc__meter-bar {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold), var(--gold-hi));
  transition: width .1s linear;
}

.page-privacy .privacy-toc__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-toc__note a {
  color: var(--gold-hi);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 摘要卡 ---------- */
.page-privacy .privacy-summary {
  border: 1px solid var(--pv-gold-line);
  border-radius: var(--r-l);
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(150deg, rgba(214, 168, 79, .10), rgba(18, 50, 83, .55) 46%, rgba(6, 19, 34, .72));
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-privacy .privacy-summary__title {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--gold-hi);
}

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

.page-privacy .privacy-summary__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--paper);
}

.page-privacy .privacy-summary__list .status-dot {
  flex: none;
  margin-top: 8px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  margin-top: clamp(28px, 4.2vw, 52px);
  padding-top: clamp(26px, 3.8vw, 42px);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 1.8vw, 18px);
  margin-bottom: clamp(14px, 2vw, 20px);
}

.page-privacy .privacy-num {
  flex: none;
  font-family: var(--mono);
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 700;
  line-height: .95;
  letter-spacing: .02em;
  color: var(--gold);
}

@supports (-webkit-text-stroke: 1px #000) {
  .page-privacy .privacy-num {
    color: transparent;
    -webkit-text-stroke: 1px var(--gold);
  }
}

.page-privacy .privacy-section h2 {
  margin: 0;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.26;
  letter-spacing: -.02em;
  font-weight: 900;
  color: var(--paper);
}

.page-privacy .privacy-main p {
  margin: 0 0 14px;
  max-width: var(--pv-measure);
  font-size: clamp(15px, 1.15vw, 16.5px);
  line-height: 1.9;
  color: var(--paper);
  opacity: .86;
}

/* ---------- 信息类型 ---------- */
.page-privacy .privacy-types {
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

@media (min-width: 700px) {
  .page-privacy .privacy-types {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-types > li:first-child {
    grid-column: 1 / -1;
  }
}

.page-privacy .privacy-type {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--r-s);
  background: rgba(11, 31, 56, .70);
}

.page-privacy .privacy-type h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--gold-hi);
}

.page-privacy .privacy-type p {
  margin: 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  opacity: 1;
}

/* ---------- 使用目的 ---------- */
.page-privacy .privacy-uses {
  margin-top: clamp(18px, 2.6vw, 26px);
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

@media (min-width: 760px) {
  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .privacy-use {
  padding: 20px 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(165deg, rgba(18, 50, 83, .66), rgba(6, 19, 34, .50));
}

.page-privacy .privacy-use__idx {
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--coral);
}

.page-privacy .privacy-use h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-privacy .privacy-use p {
  margin: 0;
  max-width: none;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  opacity: 1;
}

/* ---------- 折叠条款 ---------- */
.page-privacy .privacy-fold {
  margin-top: clamp(18px, 2.6vw, 24px);
  max-width: var(--pv-measure);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(18, 50, 83, .40);
  overflow: hidden;
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--gold-hi);
}

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

.page-privacy .privacy-fold summary::after {
  content: "+";
  flex: none;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--gold);
}

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

.page-privacy .privacy-fold summary:focus-visible {
  outline: 2px solid var(--gold-hi);
  outline-offset: -3px;
}

.page-privacy .privacy-fields {
  list-style: none;
  margin: 0;
  padding: 0 18px 18px;
  display: grid;
  gap: 8px;
}

@media (min-width: 560px) {
  .page-privacy .privacy-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .privacy-fields li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .privacy-fields li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--jade);
}

/* ---------- 共享规则 ---------- */
.page-privacy .privacy-rules {
  list-style: none;
  margin: clamp(18px, 2.6vw, 24px) 0 0;
  padding: 0;
  max-width: var(--pv-measure);
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-rules li {
  padding: 16px 18px;
  border-left: 2px solid var(--jade);
  border-radius: var(--r-s);
  background: rgba(18, 50, 83, .42);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-rules strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 保存期限 ---------- */
.page-privacy .privacy-retention {
  margin-top: clamp(18px, 2.6vw, 26px);
  max-width: var(--pv-measure);
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  overflow: hidden;
  background: var(--ink-2);
}

.page-privacy .privacy-retention__title {
  margin: 0;
  padding: 13px 18px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
  background: rgba(214, 168, 79, .09);
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-retention__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
}

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

.page-privacy .privacy-retention__key {
  flex: 0 0 auto;
  min-width: 120px;
  color: var(--paper);
  font-weight: 600;
}

.page-privacy .privacy-retention__val {
  flex: 1 1 200px;
  color: var(--mist);
}

/* ---------- 权利与渠道 ---------- */
.page-privacy .privacy-rights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: clamp(14px, 2vw, 20px) 0;
}

.page-privacy .privacy-channel {
  margin-top: clamp(16px, 2.4vw, 22px);
  max-width: var(--pv-measure);
  padding: 6px 18px;
  border: 1px solid var(--pv-gold-line);
  border-radius: var(--r-m);
  background: linear-gradient(160deg, rgba(214, 168, 79, .10), rgba(18, 50, 83, .50));
}

@media (min-width: 720px) {
  .page-privacy .privacy-channel {
    padding: 8px 22px;
  }
}

.page-privacy .privacy-channel__row {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 18px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(214, 168, 79, .16);
}

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

.page-privacy .privacy-channel__label {
  flex: 0 0 auto;
  min-width: 84px;
  padding-top: 2px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .10em;
  color: var(--gold);
}

.page-privacy .privacy-channel__value {
  flex: 1 1 200px;
  font-size: 15px;
  color: var(--paper);
  word-break: break-word;
}

/* ---------- 页尾链接 ---------- */
.page-privacy .privacy-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 50, 83, .50);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: border-color .18s var(--ease), color .18s var(--ease), background .18s var(--ease);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  border-color: var(--gold);
  color: var(--gold-hi);
  background: rgba(214, 168, 79, .12);
}

.page-privacy .privacy-top-wrap {
  margin-top: 18px;
}

.page-privacy .privacy-top {
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
  text-decoration: none;
}

.page-privacy .privacy-top:hover,
.page-privacy .privacy-top:focus-visible {
  color: var(--gold-hi);
  border-color: var(--gold);
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__meter-bar,
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-links a {
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #fff;
  }

  .page-privacy .privacy-hero {
    background: #fff;
    border-bottom: 1px solid #ccc;
  }

  .page-privacy .privacy-hero__img,
  .page-privacy .privacy-hero__veil,
  .page-privacy .privacy-toc,
  .page-privacy .privacy-links,
  .page-privacy .privacy-top-wrap {
    display: none !important;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-section h2,
  .page-privacy .privacy-type h3,
  .page-privacy .privacy-use h3 {
    color: #111;
  }

  .page-privacy .privacy-main p,
  .page-privacy .privacy-type p,
  .page-privacy .privacy-use p,
  .page-privacy .privacy-rules li,
  .page-privacy .privacy-channel__value,
  .page-privacy .privacy-retention__val {
    color: #333;
    opacity: 1;
  }

  .page-privacy .privacy-summary,
  .page-privacy .privacy-use,
  .page-privacy .privacy-type,
  .page-privacy .privacy-channel,
  .page-privacy .privacy-retention {
    background: #fff !important;
    border-color: #ccc;
  }

  .page-privacy .privacy-section {
    break-inside: avoid;
  }
}