/* ============================================================
   page-privacy · 隐私政策
   全部选择器限定在 .page-privacy 作用域内
   ============================================================ */

.page-privacy {
  --pp-measure: 36em;
  --pp-sticky-top: 112px;
  --pp-indent: 48px;
  background-color: var(--ky-canvas);
  color: var(--ky-ink);
  padding-bottom: clamp(64px, 10vw, 140px);
}

/* ---------------- 顶部 ---------------- */
.page-privacy .privacy-top {
  padding-top: clamp(20px, 4vw, 44px);
}

.page-privacy .privacy-top__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(20px, 3vw, 36px);
}

.page-privacy .privacy-top__title {
  font-family: var(--ky-serif);
  font-weight: 900;
  font-size: var(--ky-fs-48);
  line-height: 1.16;
  letter-spacing: -0.012em;
  margin: 14px 0 0;
  max-width: 14em;
}

.page-privacy .privacy-top__lead {
  margin: 22px 0 0;
  max-width: var(--pp-measure);
  font-size: var(--ky-fs-18);
  line-height: 1.8;
  color: var(--ky-steel);
}

/* 速览面板 */
.page-privacy .privacy-glance {
  background: var(--ky-gold-soft);
  border-left: 3px solid var(--ky-leaf);
  border-radius: 0 var(--ky-radius-md) var(--ky-radius-md) 0;
  padding: clamp(18px, 3vw, 28px);
}

.page-privacy .privacy-glance__label {
  margin: 0;
  font-family: var(--ky-mono);
  font-size: var(--ky-fs-12);
  letter-spacing: .18em;
  color: var(--ky-leaf);
}

.page-privacy .privacy-glance__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .privacy-glance__list li {
  display: grid;
  gap: 2px;
  padding-top: 12px;
  border-top: 1px solid rgba(20, 80, 60, .16);
  font-size: var(--ky-fs-14);
  line-height: 1.6;
}

.page-privacy .privacy-glance__list li:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-glance__k {
  color: var(--ky-steel);
  font-size: var(--ky-fs-12);
}

.page-privacy .privacy-glance__v {
  font-family: var(--ky-hei);
  font-weight: 600;
  color: var(--ky-ink);
}

/* 头图 */
.page-privacy .privacy-band {
  margin: clamp(36px, 6vw, 72px) 0 0;
  padding: 0;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-band__img {
  display: block;
  width: 100%;
  height: clamp(180px, 24vw, 340px);
  object-fit: cover;
}

.page-privacy .privacy-band::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(38%, 320px);
  height: 3px;
  background: var(--ky-gold);
}

/* ---------------- 正文骨架 ---------------- */
.page-privacy .privacy-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  padding-top: clamp(48px, 7vw, 96px);
}

/* ---------------- 目录 ---------------- */
.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--ky-mono);
  font-size: var(--ky-fs-12);
  letter-spacing: .16em;
  color: var(--ky-steel);
}

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

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 11px 10px 11px 14px;
  border-left: 2px solid var(--ky-line);
  font-size: var(--ky-fs-14);
  line-height: 1.55;
  color: var(--ky-steel);
  text-decoration: none;
  transition: color .24s ease-out, border-color .24s ease-out, background-color .24s ease-out;
}

.page-privacy .privacy-toc__link:hover {
  color: var(--ky-leaf);
  background: rgba(217, 164, 65, .14);
  border-left-color: var(--ky-gold);
}

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--ky-gold);
  outline-offset: 2px;
  color: var(--ky-leaf);
}

.page-privacy .privacy-toc__idx {
  font-family: var(--ky-mono);
  font-size: var(--ky-fs-12);
  color: var(--ky-leaf);
}

/* 命中锚点时目录高亮 */
.page-privacy .privacy-body:has(#clause-01:target) .privacy-toc__link[href="#clause-01"],
.page-privacy .privacy-body:has(#clause-02:target) .privacy-toc__link[href="#clause-02"],
.page-privacy .privacy-body:has(#clause-03:target) .privacy-toc__link[href="#clause-03"],
.page-privacy .privacy-body:has(#clause-04:target) .privacy-toc__link[href="#clause-04"],
.page-privacy .privacy-body:has(#clause-05:target) .privacy-toc__link[href="#clause-05"],
.page-privacy .privacy-body:has(#clause-06:target) .privacy-toc__link[href="#clause-06"] {
  color: var(--ky-leaf);
  font-weight: 600;
  background: var(--ky-gold-soft);
  border-color: var(--ky-leaf);
}

/* ---------------- 条款 ---------------- */
.page-privacy .privacy-clauses {
  min-width: 0;
}

.page-privacy .privacy-clause {
  scroll-margin-top: 120px;
  padding-top: clamp(24px, 3.5vw, 40px);
  border-top: 1px solid var(--ky-line);
}

.page-privacy .privacy-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-clause + .privacy-clause {
  margin-top: clamp(36px, 5vw, 64px);
}

.page-privacy .privacy-clause__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
}

.page-privacy .privacy-clause__idx {
  font-family: var(--ky-mono);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--ky-leaf);
}

.page-privacy .privacy-clause__title {
  font-family: var(--ky-serif);
  font-weight: 700;
  font-size: var(--ky-fs-32);
  line-height: 1.28;
  margin: 0;
  color: var(--ky-ink);
}

.page-privacy .privacy-clause__body {
  margin-top: clamp(18px, 2.4vw, 28px);
  max-width: var(--pp-measure);
}

.page-privacy .privacy-clause__body p {
  margin: 16px 0 0;
  font-size: var(--ky-fs-16);
  line-height: 1.85;
  color: var(--ky-ink);
}

.page-privacy .privacy-clause__body > p:first-child {
  margin-top: 0;
}

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

.page-privacy .privacy-clause__body a:hover {
  background: var(--ky-gold-soft);
}

/* 通用条目列表 */
.page-privacy .privacy-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-list > li {
  position: relative;
  padding-left: 22px;
  font-size: var(--ky-fs-16);
  line-height: 1.8;
  color: var(--ky-ink);
}

.page-privacy .privacy-list > li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: .78em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ky-gold);
}

.page-privacy .privacy-list strong {
  color: var(--ky-leaf);
  font-weight: 700;
  font-family: var(--ky-hei);
}

/* 四类信息 */
.page-privacy .privacy-fields {
  margin: 20px 0 0;
  display: grid;
}

.page-privacy .privacy-fields__row {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px dashed var(--ky-line);
}

.page-privacy .privacy-fields__row:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-fields dt {
  font-family: var(--ky-hei);
  font-weight: 700;
  font-size: var(--ky-fs-16);
  line-height: 1.6;
  color: var(--ky-leaf);
}

.page-privacy .privacy-fields dd {
  margin: 0;
  font-size: var(--ky-fs-16);
  line-height: 1.8;
  color: var(--ky-ink);
}

/* 四个用途 */
.page-privacy .privacy-goals {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-privacy .privacy-goals > li {
  display: grid;
  gap: 2px;
  padding: 2px 0 2px 18px;
  border-left: 2px solid var(--ky-gold);
}

.page-privacy .privacy-goals__num {
  font-family: var(--ky-mono);
  font-size: var(--ky-fs-12);
  letter-spacing: .12em;
  color: var(--ky-leaf);
}

.page-privacy .privacy-goals__t {
  margin: 4px 0 0;
  font-family: var(--ky-hei);
  font-weight: 700;
  font-size: var(--ky-fs-18);
  line-height: 1.5;
  color: var(--ky-ink);
}

.page-privacy .privacy-goals__d {
  margin: 6px 0 0;
  font-size: var(--ky-fs-14);
  line-height: 1.8;
  color: var(--ky-steel);
}

/* 保存期限 */
.page-privacy .privacy-retention {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
}

.page-privacy .privacy-retention > li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--ky-line);
}

.page-privacy .privacy-retention > li:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .privacy-retention__k {
  font-family: var(--ky-hei);
  font-weight: 700;
  font-size: var(--ky-fs-16);
  line-height: 1.6;
  color: var(--ky-ink);
}

.page-privacy .privacy-retention__n {
  font-family: var(--ky-mono);
  font-size: var(--ky-fs-14);
  font-weight: 600;
  line-height: 1.6;
  color: var(--ky-leaf);
}

.page-privacy .privacy-retention__d {
  font-size: var(--ky-fs-14);
  line-height: 1.75;
  color: var(--ky-steel);
}

/* 共享情形 */
.page-privacy .privacy-share {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-privacy .privacy-share > li {
  padding-left: 16px;
  border-left: 2px solid var(--ky-line);
}

.page-privacy .privacy-share__t {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--ky-hei);
  font-weight: 700;
  font-size: var(--ky-fs-16);
  line-height: 1.6;
  color: var(--ky-ink);
}

.page-privacy .privacy-share__d {
  margin: 8px 0 0;
  font-size: var(--ky-fs-14);
  line-height: 1.8;
  color: var(--ky-steel);
}

/* 提交申请 */
.page-privacy .privacy-contact {
  margin-top: 26px;
  padding: 20px 22px;
  background: var(--ky-leaf-deep);
  border-radius: var(--ky-radius-md);
  border-left: 4px solid var(--ky-gold);
}

.page-privacy .privacy-contact__label {
  margin: 0;
  font-family: var(--ky-mono);
  font-size: var(--ky-fs-12);
  letter-spacing: .16em;
  color: var(--ky-gold);
}

.page-privacy .privacy-contact__row {
  margin: 10px 0 0;
  font-size: var(--ky-fs-16);
  line-height: 1.7;
  color: var(--ky-white);
}

/* ---------------- 响应式 ---------------- */
@media (min-width: 620px) {
  .page-privacy .privacy-fields__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-retention > li {
    grid-template-columns: 150px 176px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 700px) {
  .page-privacy .privacy-goals {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 28px;
  }
}

@media (min-width: 760px) {
  .page-privacy .privacy-clause__body {
    margin-left: var(--pp-indent);
    max-width: calc(var(--pp-measure) + 2em);
  }
}

@media (min-width: 880px) {
  .page-privacy .privacy-top__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: end;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 100px);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--pp-sticky-top);
  }
}

/* 窄屏：目录横向滑动条 */
@media (max-width: 899px) {
  .page-privacy .privacy-toc {
    border-bottom: 1px solid var(--ky-line);
    padding-bottom: 12px;
  }

  .page-privacy .privacy-toc__label {
    margin-bottom: 10px;
  }

  .page-privacy .privacy-toc__list {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

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

  .page-privacy .privacy-toc__link {
    border-left: 0;
    border-bottom: 2px solid var(--ky-line);
    border-radius: 0;
    grid-template-columns: auto auto;
    gap: 8px;
    white-space: nowrap;
    padding: 8px 12px;
  }

  .page-privacy .privacy-toc__link:hover {
    border-left-color: transparent;
  }
}

@media (max-width: 480px) {
  .page-privacy {
    --pp-indent: 0px;
  }

  .page-privacy .privacy-contact {
    padding: 18px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link {
    transition: none;
  }
}