.page-privacy {
  --pp-rule: rgba(201, 162, 74, .38);
  --pp-rule-soft: rgba(201, 162, 74, .16);
  --pp-text: #2c2230;
  position: relative;
  padding-bottom: clamp(56px, 9vw, 104px);
  background:
    radial-gradient(820px 460px at 94% -6%, rgba(79, 224, 208, .10), transparent 70%),
    radial-gradient(700px 400px at -8% 16%, rgba(201, 162, 74, .11), transparent 72%);
}

.page-privacy .page-head {
  padding-top: clamp(16px, 3.6vw, 34px);
  padding-bottom: clamp(22px, 3.8vw, 38px);
  max-width: 74ch;
}

.page-privacy .page-head__eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .page-head__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(27px, 5.4vw, 48px);
  line-height: 1.24;
  letter-spacing: -.012em;
  color: var(--paper-white);
  text-shadow: 0 0 34px rgba(201, 162, 74, .22);
}

.page-privacy .page-head__lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(251, 245, 234, .78);
}

/* ---------- 双栏：左侧索引 + 右侧纸面长文 ---------- */

.page-privacy .doc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

.page-privacy .doc-aside__inner {
  padding: 16px 14px;
  background: linear-gradient(158deg, rgba(42, 23, 56, .94), rgba(20, 15, 28, .97));
  border: 1px solid var(--pp-rule-soft);
  border-radius: var(--radius-cut);
  box-shadow: var(--shadow-card);
}

.page-privacy .doc-aside__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--mist-violet);
}

.page-privacy .doc-index {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
}

.page-privacy .doc-index__item {
  min-width: 0;
}

.page-privacy .doc-index__link {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px 10px;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(251, 245, 234, .86);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 2px 10px 2px 10px;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .doc-index__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-privacy .doc-index__link:hover,
.page-privacy .doc-index__link:focus-visible {
  background: rgba(79, 224, 208, .12);
  border-left-color: var(--neon-cyan);
  color: var(--neon-cyan);
  outline: none;
}

.page-privacy .doc-index__link:hover .doc-index__num,
.page-privacy .doc-index__link:focus-visible .doc-index__num {
  color: var(--neon-cyan);
}

.page-privacy .doc-aside__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid rgba(138, 118, 153, .28);
}

.page-privacy .doc-print {
  flex: 1 1 auto;
  min-width: 108px;
  cursor: pointer;
}

/* ---------- 暖纸正文 ---------- */

.page-privacy .doc-body {
  min-width: 0;
  padding: clamp(20px, 4vw, 46px) clamp(18px, 3.6vw, 52px) clamp(24px, 4vw, 52px);
  color: var(--pp-text);
  background-color: var(--paper-warm);
  background-image:
    repeating-linear-gradient(0deg, rgba(29, 22, 32, .022) 0 1px, transparent 1px 7px),
    linear-gradient(180deg, rgba(251, 245, 234, .9), rgba(242, 230, 207, 1) 22%);
  border: 1px solid rgba(29, 22, 32, .14);
  border-radius: 4px 26px 4px 26px;
  box-shadow: var(--shadow-card);
}

.page-privacy .doc-figure {
  margin: 0 0 clamp(24px, 3.4vw, 36px);
}

.page-privacy .doc-figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px 18px 2px 18px;
}

.page-privacy .doc-figure .media-frame__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: #6b5a72;
}

.page-privacy .doc-section {
  scroll-margin-top: calc(var(--header-h) + 22px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .doc-section:first-of-type {
  padding-top: 0;
  border-top: none;
}

.page-privacy .doc-section__num {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .2em;
  color: var(--gold);
  transition: color .2s var(--ease);
}

.page-privacy .doc-section__num::after {
  content: "";
  display: inline-block;
  width: clamp(24px, 6vw, 46px);
  height: 1px;
  margin-left: 10px;
  vertical-align: middle;
  background: var(--gold);
  opacity: .55;
}

.page-privacy .doc-section__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3.3vw, 30px);
  line-height: 1.36;
  letter-spacing: -.005em;
  color: var(--ink-dark);
}

.page-privacy .doc-section p {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 16px;
  line-height: 1.85;
}

.page-privacy .doc-section p:last-child {
  margin-bottom: 0;
}

.page-privacy .doc-section:target {
  border-top-color: var(--gold);
}

.page-privacy .doc-section:target .doc-section__num {
  color: var(--rose);
}

.page-privacy .doc-section:target .doc-section__title {
  color: #5d3f12;
}

.page-privacy .doc-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .doc-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-text);
}

.page-privacy .doc-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .78em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .doc-list strong {
  color: var(--ink-dark);
  font-weight: 700;
}

.page-privacy .doc-inline-link {
  color: #7a5510;
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 74, .7);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .doc-inline-link:hover,
.page-privacy .doc-inline-link:focus-visible {
  color: #a3341f;
  border-bottom-color: var(--rose);
  outline: none;
}

/* ---------- 信息流向图 ---------- */

.page-privacy .doc-flow {
  margin: clamp(22px, 3vw, 32px) 0 clamp(24px, 3.4vw, 34px);
  padding: clamp(16px, 3vw, 26px);
  color: var(--paper-white);
  background:
    radial-gradient(420px 220px at 82% 0%, rgba(79, 224, 208, .14), transparent 68%),
    linear-gradient(152deg, #241736, #140F1C 72%);
  border: 1px solid var(--pp-rule-soft);
  border-radius: 2px 20px 2px 20px;
}

.page-privacy .doc-flow__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(15px, 2.3vw, 18px);
  letter-spacing: .02em;
  color: var(--paper-white);
}

.page-privacy .doc-flow__scroll {
  overflow-x: auto;
  padding-bottom: 4px;
}

.page-privacy .doc-flow__svg {
  display: block;
  width: 100%;
  min-width: 500px;
  height: auto;
}

.page-privacy .doc-flow__svg .flow-box {
  fill: rgba(42, 23, 56, .92);
  stroke: rgba(201, 162, 74, .58);
  stroke-width: 1.4;
}

.page-privacy .doc-flow__svg .flow-box--ink {
  fill: rgba(79, 224, 208, .12);
  stroke: rgba(79, 224, 208, .58);
}

.page-privacy .doc-flow__svg text {
  fill: var(--paper-white);
  font-family: var(--font-body);
  font-size: 15px;
}

.page-privacy .doc-flow__svg .flow-arrow {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.6;
}

/* ---------- 联系方式高亮块 ---------- */

.page-privacy .doc-callout {
  margin: 0 0 18px;
  padding: clamp(14px, 2.6vw, 20px) clamp(14px, 3vw, 24px);
  background: rgba(201, 162, 74, .10);
  border-left: 3px solid var(--gold);
  border-radius: 0 14px 14px 0;
}

.page-privacy .doc-callout__label {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: #7a5510;
}

.page-privacy .doc-callout__value {
  margin: 0 0 8px;
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.5;
  word-break: break-all;
}

.page-privacy .doc-callout__mail {
  color: var(--ink-dark);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(29, 22, 32, .35);
}

.page-privacy .doc-callout__mail:hover,
.page-privacy .doc-callout__mail:focus-visible {
  color: #7a5510;
  border-bottom-color: var(--gold);
  outline: none;
}

.page-privacy .doc-callout__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: #5b4a63;
}

/* ---------- 页尾相关链接 ---------- */

.page-privacy .doc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(24px, 3.4vw, 36px);
  padding-top: clamp(16px, 2.6vw, 22px);
  border-top: 1px dashed rgba(201, 162, 74, .6);
}

.page-privacy .doc-links__item {
  display: inline-flex;
  align-items: center;
  padding: 7px 13px;
  font-size: 13px;
  line-height: 1.4;
  color: #4a3a52;
  text-decoration: none;
  background: rgba(251, 245, 234, .7);
  border: 1px solid rgba(29, 22, 32, .16);
  border-radius: 2px 12px 2px 12px;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}

.page-privacy .doc-links__item:hover,
.page-privacy .doc-links__item:focus-visible {
  color: #0f6b62;
  background: rgba(79, 224, 208, .16);
  border-color: rgba(79, 224, 208, .7);
  outline: none;
}

.page-privacy a:focus-visible,
.page-privacy button:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 2px;
}

/* ---------- 平板与桌面 ---------- */

@media (min-width: 640px) {
  .page-privacy .doc-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .doc-shell {
    grid-template-columns: 268px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 60px);
  }

  .page-privacy .doc-aside__inner {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    padding: 20px 16px;
  }

  .page-privacy .doc-index {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .page-privacy .doc-aside__meta {
    flex-direction: column;
    align-items: stretch;
  }

  .page-privacy .doc-section p,
  .page-privacy .doc-list li {
    font-size: 16.5px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .doc-shell {
    grid-template-columns: 292px minmax(0, 1fr);
  }
}

/* ---------- 打印 ---------- */

@media print {
  .page-privacy {
    background: none;
    padding: 0;
  }

  .page-privacy .doc-aside,
  .page-privacy .doc-links {
    display: none;
  }

  .page-privacy .doc-shell {
    display: block;
    gap: 0;
  }

  .page-privacy .doc-body {
    background: #fff;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
  }

  .page-privacy .page-head__title,
  .page-privacy .page-head__lede {
    color: #000;
    text-shadow: none;
  }

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

  .page-privacy .doc-section__title,
  .page-privacy .doc-section p,
  .page-privacy .doc-list li,
  .page-privacy .doc-section__num {
    color: #000;
  }

  .page-privacy .doc-flow {
    background: #fff;
    border-color: #999;
  }

  .page-privacy .doc-flow__title,
  .page-privacy .doc-flow__svg text {
    fill: #000;
    color: #000;
  }

  .page-privacy .doc-flow__svg .flow-box,
  .page-privacy .doc-flow__svg .flow-box--ink {
    fill: #fff;
    stroke: #555;
  }

  .page-privacy .doc-callout {
    background: #fff;
    border-left-color: #555;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-index__link,
  .page-privacy .doc-links__item,
  .page-privacy .doc-inline-link,
  .page-privacy .doc-section__num {
    transition: none;
  }
}