.page-privacy {
  --pv-measure: 40rem;
  position: relative;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(22px, 3.4vw, 40px) var(--pad-x) clamp(56px, 9vw, 104px);
  color: var(--c-mist);
  font-family: var(--font-head);
  font-size: 16px;
  line-height: 1.85;
  overflow-x: clip;
}

.page-privacy::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(47, 182, 196, 0), var(--c-lake) 32%, var(--c-gold) 68%, rgba(232, 178, 76, 0));
  opacity: .55;
}

.page-privacy a {
  color: var(--c-lake);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding-top: clamp(6px, 1.6vw, 16px);
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-privacy .pv-kicker {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--c-lake);
}

.page-privacy .pv-title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1.16;
  letter-spacing: .04em;
  color: var(--c-mist);
}

.page-privacy .pv-lede {
  max-width: 36em;
  margin: 0 0 22px;
  color: var(--c-mist);
}

.page-privacy .pv-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-privacy .pv-meta li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-stone);
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(20, 42, 69, .72), rgba(11, 26, 46, .5));
}

.page-privacy .pv-meta li strong {
  color: var(--c-gold);
  font-weight: 700;
}

/* ---------- 氛围图 ---------- */
.page-privacy .pv-figure {
  margin: 0 0 clamp(28px, 5vw, 48px);
}

.page-privacy .pv-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--c-indigo);
}

.page-privacy .pv-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-stone);
}

/* ---------- 条款索引 ---------- */
.page-privacy .pv-index {
  position: relative;
  margin: 0 0 clamp(30px, 5vw, 54px);
  padding: 18px clamp(14px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(20, 42, 69, .62), rgba(11, 26, 46, .42));
  box-shadow: var(--shadow-card);
}

.page-privacy .pv-index::before {
  content: "";
  position: absolute;
  top: -1px;
  bottom: -1px;
  left: -1px;
  width: 3px;
  border-radius: var(--r) 0 0 var(--r);
  background: linear-gradient(180deg, var(--c-lake), var(--c-volt));
}

.page-privacy .pv-index-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--c-stone);
}

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

.page-privacy .pv-index-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 4px;
  border-bottom: 1px dashed var(--line-soft);
  color: var(--c-mist);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-privacy .pv-index-item:hover,
.page-privacy .pv-index-item:focus-visible {
  color: var(--c-volt);
}

.page-privacy .pv-index-item:focus-visible {
  outline: 2px solid var(--c-volt);
  outline-offset: 2px;
}

.page-privacy .pv-index-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-lake);
}

.page-privacy .pv-index-text {
  min-width: 0;
  font-size: 14.5px;
  line-height: 1.6;
}

/* ---------- 条款 ---------- */
.page-privacy .pv-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(26px, 4.4vw, 44px);
  padding-top: clamp(20px, 3.2vw, 32px);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-sec-num {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  line-height: 1.5;
  color: var(--c-lake);
  padding: 3px 9px;
  border: 1px solid rgba(47, 182, 196, .45);
  border-radius: 2px;
  background: rgba(47, 182, 196, .08);
}

.page-privacy .pv-sec-main {
  min-width: 0;
}

.page-privacy .pv-sec-title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(19px, 2.6vw, 25px);
  line-height: 1.34;
  letter-spacing: .03em;
  color: var(--c-mist);
}

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

.page-privacy .pv-body > p {
  margin: 0 0 14px;
}

.page-privacy .pv-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: var(--c-mist);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  top: .74em;
  left: 4px;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--c-volt);
  transform: rotate(45deg);
}

.page-privacy .pv-point {
  margin: 16px 0 0;
  padding: 10px 14px;
  border-left: 3px solid var(--c-lake);
  background: linear-gradient(90deg, rgba(47, 182, 196, .12), rgba(47, 182, 196, 0) 72%);
  font-size: 15px;
  color: var(--c-mist);
}

.page-privacy .pv-mail-inline {
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--c-gold);
  word-break: break-all;
}

/* ---------- 本地存储条目 ---------- */
.page-privacy .pv-store {
  display: grid;
  gap: 8px;
  margin: 0 0 16px;
}

.page-privacy .pv-store-item {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(20, 42, 69, .55);
  overflow: hidden;
}

.page-privacy .pv-store-item[open] {
  border-color: rgba(111, 227, 210, .42);
}

.page-privacy .pv-store-sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 11px 14px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  color: var(--c-mist);
  transition: background .18s var(--ease);
}

.page-privacy .pv-store-sum::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-store-sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--c-lake);
}

.page-privacy .pv-store-item[open] .pv-store-sum::after {
  content: "\2212";
}

.page-privacy .pv-store-sum:hover {
  background: rgba(47, 182, 196, .08);
}

.page-privacy .pv-store-sum:focus-visible {
  outline: 2px solid var(--c-volt);
  outline-offset: -2px;
}

.page-privacy .pv-store-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-gold);
  padding: 1px 7px;
  border: 1px solid rgba(232, 178, 76, .3);
  border-radius: 2px;
  background: rgba(232, 178, 76, .1);
  word-break: break-all;
}

.page-privacy .pv-store-body {
  padding: 0 14px 13px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-stone);
}

.page-privacy .pv-store-body p {
  margin: 0;
}

/* ---------- 更新对照 ---------- */
.page-privacy .pv-update-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-privacy .pv-update-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding: 11px 14px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--c-slate);
  border-radius: 0 var(--r) var(--r) 0;
  background: rgba(6, 14, 24, .45);
  font-size: 14.5px;
}

.page-privacy .pv-update-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-stone);
}

.page-privacy .pv-update-val {
  color: var(--c-mist);
}

/* ---------- 申请入口 ---------- */
.page-privacy .pv-contact {
  display: grid;
  gap: 10px;
  margin-top: clamp(34px, 5vw, 56px);
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  background:
    linear-gradient(135deg, rgba(232, 178, 76, .1), rgba(11, 26, 46, 0) 58%),
    linear-gradient(180deg, rgba(20, 42, 69, .82), rgba(6, 14, 24, .72));
  box-shadow: var(--shadow-card);
}

.page-privacy .pv-contact-label {
  margin: 0;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--c-stone);
}

.page-privacy .pv-contact-mail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.2vw, 20px);
  letter-spacing: .02em;
  color: var(--c-gold);
  word-break: break-all;
}

.page-privacy .pv-contact-note {
  margin: 0;
  max-width: var(--pv-measure);
  font-size: 14px;
  color: var(--c-stone);
}

.page-privacy .pv-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 4px 0 0;
  font-size: 13.5px;
}

.page-privacy .pv-contact-links a {
  color: var(--c-lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 182, 196, .35);
  padding-bottom: 1px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pv-contact-links a:hover,
.page-privacy .pv-contact-links a:focus-visible {
  color: var(--c-volt);
  border-bottom-color: var(--c-volt);
}

.page-privacy .pv-foot {
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--c-stone);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 620px) {
  .page-privacy .pv-index-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 22px;
  }

  .page-privacy .pv-update-list li {
    grid-template-columns: 8.5em minmax(0, 1fr);
    gap: 4px 14px;
    align-items: baseline;
  }
}

/* ---------- 桌面：编号独立成栏 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-sec {
    grid-template-columns: 78px minmax(0, 1fr);
    column-gap: clamp(18px, 3vw, 38px);
    gap: 0;
    align-items: start;
  }

  .page-privacy .pv-sec-num {
    position: sticky;
    top: 176px;
    justify-self: start;
    margin-top: 5px;
  }

  .page-privacy .pv-sec-main {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr);
    column-gap: clamp(18px, 3vw, 38px);
    row-gap: 14px;
    align-items: start;
  }

  .page-privacy .pv-sec-head {
    display: contents;
  }

  .page-privacy .pv-sec-num {
    grid-column: 1;
  }

  .page-privacy .pv-sec-title {
    grid-column: 2;
    margin-bottom: 0;
  }

  .page-privacy .pv-body {
    grid-column: 2;
  }

  .page-privacy .pv-sec-main > .pv-sec-num {
    display: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    max-width: none;
    padding: 0;
    color: #000;
    background: #fff;
  }

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

  .page-privacy .pv-index,
  .page-privacy .pv-store-item,
  .page-privacy .pv-store-body,
  .page-privacy .pv-update-list li,
  .page-privacy .pv-contact {
    border-color: #8a8a8a;
    background: #fff;
    box-shadow: none;
  }

  .page-privacy .pv-index::before {
    background: #444;
  }

  .page-privacy .pv-store-sum::after {
    display: none;
  }

  .page-privacy details > .pv-store-body {
    display: block !important;
  }

  .page-privacy .pv-title,
  .page-privacy .pv-sec-title,
  .page-privacy .pv-lede,
  .page-privacy .pv-body,
  .page-privacy .pv-list li,
  .page-privacy .pv-point,
  .page-privacy .pv-update-val {
    color: #000;
  }

  .page-privacy .pv-point {
    border-left-color: #444;
    background: none;
  }

  .page-privacy .pv-sec-num,
  .page-privacy .pv-index-num,
  .page-privacy .pv-contact-mail,
  .page-privacy .pv-foot {
    color: #333;
  }

  .page-privacy .pv-contact-links a {
    color: #333;
    border-bottom-color: transparent;
  }

  .page-privacy a[href^="#"] {
    text-decoration: none;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index-item,
  .page-privacy .pv-store-sum,
  .page-privacy .pv-contact-links a {
    transition: none;
  }

  .page-privacy .pv-sec-num {
    position: static;
  }
}