.page-privacy {
  --privacy-rail-w: 200px;
  --privacy-rule: rgba(30, 58, 85, 0.16);
  background: var(--ky-paper);
  color: var(--ky-text);
  font-family: var(--ky-sans);
  overflow-x: clip;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

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

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  position: relative;
  background: var(--ky-ink);
  color: var(--ky-paper);
  padding: clamp(28px, 5vw, 56px) 0 clamp(40px, 6vw, 76px);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(201, 162, 39, 0.13) 1px, transparent 1px);
  background-size: 44px 100%;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 72%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 72%);
  pointer-events: none;
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: min(46%, 440px);
  height: 100%;
  background: linear-gradient(158deg, rgba(201, 162, 39, 0.17), rgba(201, 162, 39, 0) 64%);
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__crumb .ky-breadcrumb__link {
  color: var(--ky-gold-soft);
  text-decoration: none;
}

.page-privacy .privacy-hero__crumb .ky-breadcrumb__sep {
  color: rgba(245, 241, 232, 0.34);
}

.page-privacy .privacy-hero__crumb .ky-breadcrumb__current {
  color: var(--ky-paper);
}

.page-privacy .privacy-hero__eyebrow {
  margin: clamp(20px, 3vw, 32px) 0 14px;
  color: var(--ky-gold-soft);
}

.page-privacy .privacy-hero__title {
  font-family: var(--ky-serif);
  font-weight: 600;
  font-size: clamp(2rem, 5.4vw, 3.5rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ky-paper);
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  max-width: 16em;
}

.page-privacy .privacy-hero__lede {
  max-width: 42em;
  font-size: clamp(0.9688rem, 1.1vw, 1.0625rem);
  line-height: 1.88;
  color: rgba(245, 241, 232, 0.84);
  margin: 0 0 clamp(28px, 4vw, 46px);
}

.page-privacy .privacy-hero__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  background: rgba(201, 162, 39, 0.26);
  border: 1px solid rgba(201, 162, 39, 0.26);
}

.page-privacy .privacy-hero__meta-item {
  background: var(--ky-ink);
  padding: 16px 18px;
}

.page-privacy .privacy-hero__meta dt {
  font-family: var(--ky-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--ky-gold-soft);
  margin: 0 0 6px;
}

.page-privacy .privacy-hero__meta dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ky-paper);
  overflow-wrap: anywhere;
}

/* ---------- 主体骨架 ---------- */

.page-privacy .privacy-body {
  padding: clamp(36px, 6vw, 76px) 0 clamp(56px, 8vw, 108px);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

/* ---------- 条款索引 ---------- */

.page-privacy .privacy-rail {
  min-width: 0;
}

.page-privacy .privacy-rail__label {
  font-family: var(--ky-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  color: var(--ky-muted);
  margin: 0 0 12px;
}

.page-privacy .privacy-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-rail__item {
  flex: 0 0 auto;
}

.page-privacy .privacy-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px 7px 11px;
  border: 1px solid var(--ky-ink-line);
  border-radius: var(--ky-pill);
  background: var(--ky-paper-2);
  color: var(--ky-text);
  font-size: 0.8125rem;
  line-height: 1.25;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color 0.18s var(--ky-ease), color 0.18s var(--ky-ease), background 0.18s var(--ky-ease);
}

.page-privacy .privacy-rail__num {
  font-family: var(--ky-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--ky-ink);
}

.page-privacy .privacy-rail__link:hover,
.page-privacy .privacy-rail__link:focus-visible {
  border-color: var(--ky-gold);
  color: var(--ky-ink);
}

/* ---------- 条款正文 ---------- */

.page-privacy .privacy-terms {
  min-width: 0;
}

.page-privacy .privacy-term {
  scroll-margin-top: 112px;
}

.page-privacy .privacy-term + .privacy-term {
  margin-top: clamp(40px, 5vw, 68px);
  padding-top: clamp(28px, 4vw, 46px);
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-term + .privacy-term--major {
  border-top-color: var(--ky-gold);
}

.page-privacy .privacy-term__head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 clamp(14px, 2vw, 22px);
  padding-left: 16px;
}

.page-privacy .privacy-term__head::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.34em;
  width: 2px;
  height: 1.15em;
  background: var(--ky-gold);
}

.page-privacy .privacy-term__num {
  flex: 0 0 auto;
  padding-top: 0.3em;
  font-family: var(--ky-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--ky-ink);
}

.page-privacy .privacy-term__title {
  margin: 0;
  font-family: var(--ky-serif);
  font-weight: 600;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  line-height: 1.32;
  letter-spacing: -0.005em;
  color: var(--ky-ink);
}

.page-privacy .privacy-term__body {
  padding-left: 16px;
}

.page-privacy .privacy-term__body > p {
  margin: 0 0 1.05em;
  max-width: 40em;
  font-size: 1rem;
  line-height: 1.88;
  color: var(--ky-text);
}

.page-privacy .privacy-term__body h3 {
  margin: 1.7em 0 0.6em;
  font-family: var(--ky-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ky-ink);
}

.page-privacy .privacy-term__body h3:first-child {
  margin-top: 0;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0 0 1.3em;
  padding: 0;
  max-width: 40em;
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 0.7em;
  font-size: 0.9688rem;
  line-height: 1.82;
  color: var(--ky-text);
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.76em;
  width: 8px;
  height: 1px;
  background: var(--ky-gold);
}

.page-privacy .privacy-list strong {
  color: var(--ky-ink);
  font-weight: 600;
}

.page-privacy .privacy-link {
  color: var(--ky-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ky-gold);
  transition: color 0.18s var(--ky-ease), border-color 0.18s var(--ky-ease);
}

.page-privacy .privacy-link:hover {
  color: var(--ky-cinnabar);
  border-bottom-color: var(--ky-cinnabar);
}

/* ---------- 提示块 ---------- */

.page-privacy .privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 40em;
  margin: 1.5em 0 0;
  padding: 14px 16px;
  background: rgba(178, 58, 46, 0.06);
  border-left: 2px solid var(--ky-cinnabar);
}

.page-privacy .privacy-note__mark {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  background: var(--ky-cinnabar);
  color: var(--ky-paper);
  font-family: var(--ky-mono);
  font-size: 0.75rem;
  line-height: 1;
  clip-path: polygon(4px 0, 100% 0, 100% calc(100% - 4px), calc(100% - 4px) 100%, 0 100%, 0 4px);
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--ky-text);
}

/* ---------- Cookie 手风琴补充 ---------- */

.page-privacy .privacy-term__body .ky-acc {
  max-width: 40em;
  margin: 0 0 1.5em;
}

.page-privacy .privacy-term__body .ky-acc h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.page-privacy .privacy-term__body .ky-acc__trigger {
  width: 100%;
  text-align: left;
}

.page-privacy .privacy-term__body .ky-acc__panel p {
  margin: 0 0 0.8em;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--ky-text);
}

.page-privacy .privacy-term__body .ky-acc__panel p:last-child {
  margin-bottom: 0;
}

/* ---------- 留存刻度 ---------- */

.page-privacy .privacy-retention {
  max-width: 40em;
  margin: 1.7em 0 0;
}

.page-privacy .privacy-retention__legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  font-family: var(--ky-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--ky-muted);
}

.page-privacy .privacy-retention__dot {
  width: 22px;
  height: 1px;
  background: var(--ky-cyan);
}

.page-privacy .privacy-retention__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .privacy-retention__row + .privacy-retention__row {
  margin-top: 24px;
}

.page-privacy .privacy-retention__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 14px;
  margin-bottom: 8px;
}

.page-privacy .privacy-retention__name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ky-ink);
}

.page-privacy .privacy-retention__value {
  font-family: var(--ky-mono);
  font-size: 0.8125rem;
  color: var(--ky-text);
}

.page-privacy .privacy-retention__track {
  position: relative;
  height: 10px;
  background: var(--ky-paper-2);
  overflow: hidden;
}

.page-privacy .privacy-retention__bar {
  display: block;
  height: 100%;
}

.page-privacy .privacy-retention__bar--acct {
  width: 20%;
  background: var(--ky-muted);
}

.page-privacy .privacy-retention__bar--log {
  width: 40%;
  background: var(--ky-cyan);
}

.page-privacy .privacy-retention__bar--corr {
  width: 100%;
  background: var(--ky-ink-line);
}

.page-privacy .privacy-retention__desc {
  margin: 10px 0 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--ky-muted);
}

/* ---------- 配图 ---------- */

.page-privacy .privacy-figure {
  max-width: 40em;
  margin: clamp(28px, 4vw, 46px) 0 0;
}

.page-privacy .privacy-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--ky-ink-panel);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-privacy .privacy-figure figcaption {
  margin-top: 14px;
  padding-left: 12px;
  border-left: 2px solid var(--ky-gold);
  font-size: 0.8125rem;
  line-height: 1.72;
  color: var(--ky-muted);
}

/* ---------- 第三方服务 ---------- */

.page-privacy .privacy-vendor {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 00px;
  max-width: 40em;
  margin: 1.7em 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-vendor__col {
  padding: 20px 0;
}

.page-privacy .privacy-vendor__col + .privacy-vendor__col {
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-vendor__col p {
  margin: 12px 0 0;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--ky-text);
}

/* ---------- 联络条 ---------- */

.page-privacy .privacy-contact {
  max-width: 40em;
  margin: 1.7em 0;
  border-top: 1px solid var(--ky-gold);
  border-bottom: 1px solid var(--ky-gold);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 20px;
  padding: 14px 0;
}

.page-privacy .privacy-contact__row + .privacy-contact__row {
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .privacy-contact__k {
  flex: 0 0 auto;
  min-width: 8em;
  font-family: var(--ky-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--ky-muted);
}

.page-privacy .privacy-contact__v {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ky-ink);
  overflow-wrap: anywhere;
}

/* ---------- 响应式 ---------- */

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

  .page-privacy .privacy-vendor {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 32px;
  }

  .page-privacy .privacy-vendor__col + .privacy-vendor__col {
    border-top: 0;
    border-left: 1px solid var(--privacy-rule);
    padding-left: 32px;
    margin-left: -32px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-rail-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 88px);
  }

  .page-privacy .privacy-rail {
    position: sticky;
    top: 104px;
    align-self: start;
    padding-left: 18px;
    border-left: 2px solid var(--ky-gold);
  }

  .page-privacy .privacy-rail__label {
    margin-bottom: 16px;
  }

  .page-privacy .privacy-rail__list {
    display: block;
    padding: 0;
    overflow: visible;
  }

  .page-privacy .privacy-rail__item + .privacy-rail__item {
    margin-top: 2px;
  }

  .page-privacy .privacy-rail__link {
    display: flex;
    width: 100%;
    padding: 8px 10px 8px 0;
    border-color: transparent;
    border-radius: 0;
    background: transparent;
    white-space: normal;
    font-size: 0.8438rem;
  }

  .page-privacy .privacy-rail__link:hover {
    background: rgba(201, 162, 39, 0.1);
  }

  .page-privacy .privacy-term__body {
    padding-left: 30px;
  }
}

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