.page-privacy {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-privacy .pv-link {
  color: var(--clay);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--poplar);
}

/* 顶部条款头 */
.page-privacy .pv-head {
  position: relative;
  padding: clamp(18px, 4vw, 38px) 0 clamp(56px, 8vw, 96px);
  color: var(--cream);
  background:
    repeating-linear-gradient(90deg, rgba(244, 235, 221, 0.055) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(244, 235, 221, 0.04) 0 1px, transparent 1px 84px),
    linear-gradient(155deg, var(--night) 0%, var(--indigo) 58%, #1d2c4d 100%);
}

.page-privacy .pv-head::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--mint), var(--sand) 46%, var(--poplar));
}

.page-privacy .pv-head .breadcrumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  margin: 0 0 clamp(20px, 4vw, 34px);
}

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

.page-privacy .pv-head .breadcrumb__list li {
  color: rgba(244, 235, 221, 0.46);
}

.page-privacy .pv-head .breadcrumb__link {
  color: rgba(244, 235, 221, 0.66);
  text-decoration: none;
}

.page-privacy .pv-head .breadcrumb__link:hover,
.page-privacy .pv-head .breadcrumb__link:focus-visible {
  color: var(--sand);
}

.page-privacy .pv-head .eyebrow {
  margin: 0 0 14px;
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  max-width: 20ch;
}

.page-privacy .pv-lead {
  max-width: 46em;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(244, 235, 221, 0.82);
}

.page-privacy .pv-head__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  list-style: none;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line-dark);
}

.page-privacy .pv-head__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.page-privacy .pv-head__k {
  color: rgba(244, 235, 221, 0.52);
}

.page-privacy .pv-head__v {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mint);
}

/* 首图 */
.page-privacy .pv-hero {
  margin: -30px 0 0;
}

.page-privacy .pv-hero__media {
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--night), var(--indigo));
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-privacy .pv-hero__cap {
  margin-top: 10px;
  padding-left: 10px;
  border-left: 2px solid var(--sand);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.7;
  color: var(--stone);
}

/* 主体网格 */
.page-privacy .pv-body {
  padding: clamp(28px, 5vw, 56px) 0 clamp(48px, 7vw, 90px);
}

.page-privacy .pv-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
}

/* 条款索引 */
.page-privacy .pv-index {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line-soft);
  padding: 14px 0 16px;
}

.page-privacy .pv-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--stone);
}

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

.page-privacy .pv-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--line-soft);
  color: #3a3f46;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-decoration: none;
  background: rgba(244, 235, 221, 0.5);
}

.page-privacy .pv-index__link:hover,
.page-privacy .pv-index__link:focus-visible {
  border-color: var(--sand);
  color: var(--ink);
  background: var(--cream-deep);
}

.page-privacy .pv-index__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-privacy .pv-index__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--stone);
}

/* 条款正文 */
.page-privacy .pv-chapter {
  padding-top: clamp(26px, 3.6vw, 40px);
  margin-top: clamp(26px, 3.6vw, 40px);
  border-top: 1px solid var(--line);
  scroll-margin-top: 92px;
}

.page-privacy .pv-chapter:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

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

.page-privacy .pv-chapter__num {
  flex: none;
  padding: 2px 7px;
  border: 1px solid var(--sand);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--clay);
}

.page-privacy .pv-chapter h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 31px);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.page-privacy .pv-chapter:target .pv-chapter__num {
  background: var(--sand);
  color: var(--night);
}

.page-privacy .pv-prose p {
  margin: 0 0 12px;
  max-width: 42em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(17, 22, 28, 0.86);
}

.page-privacy .pv-prose p:last-child {
  margin-bottom: 0;
}

/* 信息条目 */
.page-privacy .pv-rows {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-rows li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-rows__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--moss);
  padding-top: 3px;
}

.page-privacy .pv-rows__val {
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(17, 22, 28, 0.82);
}

/* 用途列表 */
.page-privacy .pv-uses {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-uses li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-uses__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--clay);
  padding-top: 5px;
}

.page-privacy .pv-uses__t {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.03em;
  margin-bottom: 4px;
}

.page-privacy .pv-uses p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: rgba(17, 22, 28, 0.8);
}

/* 数据流图 */
.page-privacy .pv-flow {
  margin: clamp(22px, 3.6vw, 32px) 0 0;
  padding: clamp(12px, 2.4vw, 22px);
  border-left: 3px solid var(--mint);
  background:
    repeating-linear-gradient(90deg, rgba(244, 235, 221, 0.045) 0 1px, transparent 1px 40px),
    linear-gradient(150deg, var(--night), var(--indigo));
}

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

.page-privacy .pv-flow__box {
  fill: rgba(244, 235, 221, 0.05);
  stroke: rgba(217, 164, 91, 0.55);
  stroke-width: 1;
}

.page-privacy .pv-flow__box--out {
  fill: rgba(36, 240, 200, 0.1);
  stroke: rgba(36, 240, 200, 0.6);
}

.page-privacy .pv-flow__line {
  fill: none;
  stroke: rgba(244, 235, 221, 0.28);
  stroke-width: 1;
}

.page-privacy .pv-flow text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  fill: rgba(244, 235, 221, 0.86);
}

.page-privacy .pv-flow text.pv-flow__out {
  fill: var(--mint);
}

.page-privacy .pv-flow__cap {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  line-height: 1.75;
  color: rgba(244, 235, 221, 0.62);
}

/* 折叠条款 */
.page-privacy .pv-fold {
  margin-top: 20px;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-fold details {
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .pv-fold summary {
  position: relative;
  padding: 14px 28px 14px 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .pv-fold summary::after {
  content: "+";
  position: absolute;
  right: 2px;
  top: 12px;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--poplar);
}

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

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

.page-privacy .pv-fold p {
  margin: 0 0 14px;
  padding-right: 16px;
  max-width: 42em;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(17, 22, 28, 0.78);
}

/* 表格 */
.page-privacy .pv-tablewrap {
  margin-top: 18px;
  overflow-x: auto;
  border-top: 1px solid var(--line);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-privacy .pv-table caption {
  text-align: left;
  padding: 12px 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-privacy .pv-table th {
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--cream);
  background: var(--indigo);
  border-right: 1px solid rgba(244, 235, 221, 0.12);
}

.page-privacy .pv-table th:last-child {
  border-right: 0;
}

.page-privacy .pv-table td {
  padding: 12px;
  vertical-align: top;
  line-height: 1.72;
  color: rgba(17, 22, 28, 0.84);
  border-bottom: 1px solid var(--line-soft);
  border-right: 1px solid var(--line-soft);
}

.page-privacy .pv-table td:last-child {
  border-right: 0;
}

.page-privacy .pv-table tbody tr:nth-child(even) {
  background: rgba(110, 106, 99, 0.05);
}

.page-privacy .pv-table td:first-child {
  color: var(--ink);
}

/* 联系信息 */
.page-privacy .pv-contact {
  margin-top: clamp(24px, 4vw, 36px);
  padding: clamp(18px, 3vw, 28px);
  background: var(--cream-deep);
  border-left: 3px solid var(--poplar);
}

.page-privacy .pv-contact .eyebrow {
  margin: 0 0 14px;
}

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

.page-privacy .pv-contact__list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}

.page-privacy .pv-contact__key {
  flex: none;
  min-width: 46px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-privacy .pv-contact__val {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  text-decoration: none;
  word-break: break-word;
}

.page-privacy a.pv-contact__val {
  border-bottom: 1px solid var(--line);
}

.page-privacy a.pv-contact__val:hover,
.page-privacy a.pv-contact__val:focus-visible {
  color: var(--poplar);
  border-color: var(--poplar);
}

.page-privacy .pv-contact__note {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.78;
  color: rgba(17, 22, 28, 0.74);
}

/* 平板以上：条目与表格舒展 */
@media (min-width: 640px) {
  .page-privacy .pv-rows li {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 22px;
  }

  .page-privacy .pv-hero {
    margin-top: -44px;
  }
}

/* 桌面：正文窄栏 + 右侧条款索引 */
@media (min-width: 960px) {
  .page-privacy .pv-grid {
    grid-template-columns: minmax(0, 1fr) 268px;
    align-items: start;
  }

  .page-privacy .pv-doc {
    grid-column: 1;
    grid-row: 1;
    max-width: 760px;
  }

  .page-privacy .pv-index {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 96px;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-privacy .pv-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-privacy .pv-index__link {
    display: flex;
    width: 100%;
    padding: 11px 0 11px 14px;
    border: 0;
    border-left: 1px solid var(--line);
    background: transparent;
  }

  .page-privacy .pv-index__link:hover,
  .page-privacy .pv-index__link:focus-visible {
    border-left-color: var(--sand);
    background: linear-gradient(90deg, rgba(217, 164, 91, 0.14), transparent 78%);
  }

  .page-privacy .pv-hero {
    margin-top: -58px;
  }

  .page-privacy .pv-hero__media {
    aspect-ratio: 12 / 5;
  }
}

/* 打印：条款完整可读 */
@media print {
  .page-privacy {
    background: #fff;
    color: #000;
  }

  .page-privacy .pv-head {
    background: #fff;
    color: #000;
    padding: 0 0 14px;
    border-bottom: 2px solid #000;
  }

  .page-privacy .pv-head::after,
  .page-privacy .pv-index,
  .page-privacy .pv-hero,
  .page-privacy .pv-head__facts,
  .page-privacy .copy-btn {
    display: none;
  }

  .page-privacy h1,
  .page-privacy .pv-lead,
  .page-privacy .pv-head .breadcrumb__list li,
  .page-privacy .pv-head .breadcrumb__link {
    color: #000;
  }

  .page-privacy .pv-grid {
    display: block;
  }

  .page-privacy .pv-chapter {
    break-inside: avoid;
    border-top: 1px solid #999;
  }

  .page-privacy .pv-flow {
    background: #fff;
    border: 1px solid #999;
    border-left: 3px solid #000;
  }

  .page-privacy .pv-flow__box,
  .page-privacy .pv-flow__box--out {
    fill: #fff;
    stroke: #666;
  }

  .page-privacy .pv-flow__line {
    stroke: #999;
  }

  .page-privacy .pv-flow text,
  .page-privacy .pv-flow text.pv-flow__out {
    fill: #000;
  }

  .page-privacy .pv-flow__cap,
  .page-privacy .pv-contact__note,
  .page-privacy .pv-prose p,
  .page-privacy .pv-rows__val,
  .page-privacy .pv-uses p,
  .page-privacy .pv-fold p,
  .page-privacy .pv-table td {
    color: #000;
  }

  .page-privacy .pv-contact {
    background: #fff;
    border-left: 3px solid #000;
  }

  .page-privacy .pv-table th {
    background: #fff;
    color: #000;
    border-bottom: 1px solid #666;
  }
}