/* ============================================================
   数据保护 — page-privacy 专属样式
   ============================================================ */

.page-privacy {
  --pp-rule: rgba(201, 164, 92, .24);
  --pp-rule-soft: rgba(201, 164, 92, .12);
  --pp-dim: rgba(232, 226, 214, .62);
  --pp-dim-dark: rgba(36, 31, 26, .66);
  --pp-pad-x: 20px;
  --pp-radius: 24px;

  background:
    radial-gradient(ellipse 90% 42% at 78% 4%, rgba(18, 37, 28, .92) 0%, transparent 68%),
    var(--ink);
  color: var(--text-light);
  overflow-x: clip;
}

@media (min-width: 768px) {
  .page-privacy { --pp-pad-x: 40px; }
}

@media (min-width: 1280px) {
  .page-privacy { --pp-pad-x: 56px; }
}

/* ---------- 面包屑 ---------- */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 28px var(--pp-pad-x) 0;
  font-size: var(--fs-13);
  letter-spacing: .06em;
  color: var(--pp-dim);
}

.page-privacy .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--pp-rule);
}

.page-privacy .breadcrumb span[aria-hidden="true"] {
  color: var(--pp-rule);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  max-width: var(--shell-max);
  margin: 0 auto;
  padding: 24px var(--pp-pad-x) 64px;
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 64px;
    align-items: center;
    padding: 40px var(--pp-pad-x) 96px;
  }
}

.page-privacy .privacy-hero__copy {
  position: relative;
}

.page-privacy .privacy-hero__copy .annot--vertical {
  display: none;
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero__copy .annot--vertical {
    display: block;
    position: absolute;
    top: 6px;
    left: -34px;
    color: var(--gold);
    letter-spacing: .32em;
  }
}

.page-privacy .privacy-hero__kicker {
  margin: 0 0 14px;
  font-size: var(--fs-13);
  letter-spacing: .18em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .privacy-hero h1 {
  margin: 0 0 22px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--fs-48);
  line-height: 1.1;
  letter-spacing: .02em;
  color: var(--gold-bright);
  text-shadow: 0 0 48px rgba(235, 208, 138, .18);
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero h1 {
    font-size: var(--fs-64);
  }
}

.page-privacy .lede {
  max-width: 62ch;
  margin: 0 0 32px;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--text-light);
}

@media (min-width: 768px) {
  .page-privacy .lede { font-size: var(--fs-18); }
}

.page-privacy .privacy-hero__marks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pp-rule-soft);
}

.page-privacy .privacy-hero__marks li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  font-size: var(--fs-16);
  line-height: 1.7;
  color: var(--text-light);
  border-bottom: 1px solid var(--pp-rule-soft);
}

.page-privacy .privacy-hero__marks .mono {
  flex: none;
  font-size: var(--fs-13);
  letter-spacing: .08em;
  color: var(--gold);
}

/* ---------- 首屏视觉 ---------- */
.page-privacy .privacy-hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--pp-rule);
  background:
    linear-gradient(180deg, rgba(28, 58, 43, .55) 0%, rgba(10, 13, 11, .92) 100%);
  box-shadow:
    inset 0 0 0 1px rgba(235, 208, 138, .06),
    0 34px 80px -40px rgba(0, 0, 0, .9);
}

.page-privacy .privacy-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 82% 18%, rgba(235, 208, 138, .16), transparent 46%),
    radial-gradient(circle at 8% 92%, rgba(119, 175, 166, .14), transparent 50%);
}

.page-privacy .privacy-hero__visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  mix-blend-mode: luminosity;
  opacity: .82;
}

.page-privacy .privacy-hero__visual figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 1;
  font-size: var(--fs-12);
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--gold-bright);
}

/* ---------- 区块骨架 ---------- */
.page-privacy .pp-band {
  padding: 64px var(--pp-pad-x);
}

@media (min-width: 768px) {
  .page-privacy .pp-band { padding: 88px var(--pp-pad-x); }
}

@media (min-width: 1280px) {
  .page-privacy .pp-band { padding: 112px var(--pp-pad-x); }
}

.page-privacy .pp-band__inner {
  max-width: var(--shell-max);
  margin: 0 auto;
}

.page-privacy .pp-band--paper {
  background: var(--paper);
  color: var(--text-dark);
  border-top: 1px solid var(--rule, var(--pp-rule));
  border-bottom: 1px solid var(--rule, var(--pp-rule));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6);
}

.page-privacy .pp-band--felt {
  background:
    linear-gradient(180deg, rgba(18, 37, 28, .96) 0%, rgba(10, 13, 11, .98) 100%);
  color: var(--text-light);
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
}

/* ---------- 章节头 ---------- */
.page-privacy .pp-head {
  display: grid;
  gap: 12px;
  max-width: 76ch;
  margin: 0 0 40px;
}

@media (min-width: 768px) {
  .page-privacy .pp-head { margin-bottom: 56px; }
}

.page-privacy .pp-head .annot {
  font-size: var(--fs-12);
  letter-spacing: .28em;
  color: var(--cinnabar);
  text-transform: uppercase;
}

.page-privacy .pp-head h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-28);
  line-height: 1.32;
  letter-spacing: .02em;
}

@media (min-width: 768px) {
  .page-privacy .pp-head h2 { font-size: var(--fs-36); }
}

.page-privacy .pp-head__note {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--pp-dim-dark);
}

.page-privacy .pp-head--light h2 {
  color: var(--gold-bright);
}

.page-privacy .pp-head--light .pp-head__note {
  color: var(--pp-dim);
}

/* ---------- 收集清单 ---------- */
.page-privacy .pp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(36, 31, 26, .16);
}

.page-privacy .pp-list__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "idx body"
    ".   use";
  gap: 6px 16px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(36, 31, 26, .16);
  transition: background .28s var(--ease), padding-left .28s var(--ease);
}

.page-privacy .pp-list__row:hover,
.page-privacy .pp-list__row:focus-within {
  background: rgba(201, 164, 92, .1);
  padding-left: 12px;
}

@media (min-width: 900px) {
  .page-privacy .pp-list__row {
    grid-template-columns: 64px minmax(0, 1.35fr) minmax(0, 1fr);
    grid-template-areas: "idx .page-privacy use";
    align-items: start;
    gap: 32px;
    padding: 34px 0;
  }
}

.page-privacy .pp-list__idx {
  grid-area: idx;
  font-size: var(--fs-22);
  letter-spacing: .04em;
  color: var(--cinnabar);
  line-height: 1.2;
}

.page-privacy .pp-list__body {
  grid-area: body;
}

.page-privacy .pp-list__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-22);
  letter-spacing: .02em;
  color: var(--text-dark);
}

.page-privacy .pp-list__body p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.88;
  color: var(--pp-dim-dark);
}

.page-privacy .pp-list__use {
  grid-area: use;
  margin: 0;
  font-size: var(--fs-13);
  letter-spacing: .06em;
  color: var(--cinnabar);
  border-left: 2px solid rgba(196, 64, 47, .38);
  padding-left: 12px;
  align-self: center;
}

@media (min-width: 900px) {
  .page-privacy .pp-list__use {
    align-self: start;
    margin-top: 4px;
  }
}

/* ---------- 保护措施 ---------- */
.page-privacy .pp-guard {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--pp-rule);
}

@media (min-width: 900px) {
  .page-privacy .pp-guard {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 56px;
  }
}

.page-privacy .pp-guard__item {
  position: relative;
  padding: 28px 0 28px 22px;
  border-bottom: 1px solid var(--pp-rule-soft);
}

.page-privacy .pp-guard__item h3 {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-22);
  letter-spacing: .02em;
  color: var(--gold-bright);
}

.page-privacy .pp-guard__item p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--pp-dim);
  max-width: 52ch;
}

.page-privacy .pp-guard__bar {
  position: absolute;
  left: 0;
  top: 34px;
  width: 2px;
  height: 26px;
  background: linear-gradient(180deg, var(--gold-bright), var(--cyan));
  border-radius: 2px;
  transform-origin: top center;
  transition: height .3s var(--ease);
}

.page-privacy .pp-guard__item:hover .pp-guard__bar,
.page-privacy .pp-guard__item:focus-within .pp-guard__bar {
  height: 52px;
}

/* ---------- 保留周期 ---------- */
.page-privacy .pp-keep {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(36, 31, 26, .16);
}

.page-privacy .pp-keep__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(36, 31, 26, .16);
}

@media (min-width: 900px) {
  .page-privacy .pp-keep__row {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 40px;
    padding: 30px 0;
    align-items: baseline;
  }
}

.page-privacy .pp-keep__k {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-18);
  letter-spacing: .02em;
  color: var(--text-dark);
}

.page-privacy .pp-keep__v {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--pp-dim-dark);
}

/* ---------- 您的选择 ---------- */
.page-privacy .pp-rights {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--pp-rule);
}

@media (min-width: 900px) {
  .page-privacy .pp-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 56px;
  }
}

.page-privacy .pp-rights > li {
  position: relative;
  padding: 26px 0 26px 56px;
  border-bottom: 1px solid var(--pp-rule-soft);
  transition: padding-left .28s var(--ease), background .28s var(--ease);
}

.page-privacy .pp-rights > li:hover {
  background: rgba(201, 164, 92, .07);
  padding-left: 64px;
}

.page-privacy .pp-rights__no {
  position: absolute;
  left: 0;
  top: 30px;
  font-size: var(--fs-18);
  letter-spacing: .06em;
  color: var(--gold);
}

.page-privacy .pp-rights h3 {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-22);
  letter-spacing: .02em;
  color: var(--text-light);
}

.page-privacy .pp-rights p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--pp-dim);
  max-width: 46ch;
}

/* ---------- 联系 ---------- */
.page-privacy .pp-band--reach {
  position: relative;
  overflow: hidden;
}

.page-privacy .pp-band--reach::before {
  content: "";
  position: absolute;
  right: -12%;
  top: -30%;
  width: 58%;
  height: 150%;
  background: radial-gradient(ellipse at center, rgba(201, 164, 92, .16), transparent 62%);
  pointer-events: none;
}

.page-privacy .pp-reach {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 900px) {
  .page-privacy .pp-reach {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 72px;
    align-items: start;
  }
}

.page-privacy .pp-reach__copy .annot {
  display: block;
  margin: 0 0 12px;
  font-size: var(--fs-12);
  letter-spacing: .28em;
  color: var(--cinnabar);
  text-transform: uppercase;
}

.page-privacy .pp-reach__copy h2 {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: var(--fs-28);
  line-height: 1.34;
  letter-spacing: .02em;
  color: var(--text-dark);
}

@media (min-width: 768px) {
  .page-privacy .pp-reach__copy h2 { font-size: var(--fs-36); }
}

.page-privacy .pp-reach__copy > p {
  margin: 0 0 28px;
  max-width: 54ch;
  font-size: var(--fs-16);
  line-height: 1.9;
  color: var(--pp-dim-dark);
}

.page-privacy .pp-reach__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-privacy .pp-reach__list {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(36, 31, 26, .18);
}

.page-privacy .pp-reach__list .contact-list__item {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(36, 31, 26, .18);
}

.page-privacy .pp-reach__list .contact-list__k {
  font-size: var(--fs-13);
  letter-spacing: .14em;
  color: var(--cinnabar);
  margin: 0;
}

.page-privacy .pp-reach__list .contact-list__v {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--text-dark);
}

.page-privacy .pp-reach__list .contact-list__v--mono {
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  letter-spacing: .04em;
  color: var(--text-dark);
  word-break: break-word;
}

/* ---------- 动效 ---------- */
.page-privacy [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
}

.page-privacy [data-reveal].is-in {
  opacity: 1;
  transform: none;
  transition:
    opacity .42s var(--ease),
    transform .42s var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy [data-reveal],
  .page-privacy [data-reveal].is-in {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-privacy .pp-list__row,
  .page-privacy .pp-rights > li,
  .page-privacy .pp-guard__bar {
    transition: none;
  }
}
</main>

.page-privacy {
  --rule: currentColor;
}