.page-privacy {
  --prv-rail: 262px;
  --prv-gap: clamp(22px, 3.6vw, 52px);
  --prv-text: #C6DAD2;
  --prv-radius: var(--yb-radius);
  background: var(--yb-black);
  color: var(--yb-fog);
  font-family: var(--yb-font-body);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

.page-privacy .privacy-crumb {
  padding: clamp(90px, 12vw, 132px) 0 0;
  background: linear-gradient(180deg, var(--yb-ink), var(--yb-black));
}

.page-privacy .yb-breadcrumb__link {
  color: var(--yb-sage);
  text-decoration: none;
  font-family: var(--yb-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-privacy .yb-breadcrumb__link:hover,
.page-privacy .yb-breadcrumb__link:focus-visible {
  color: var(--yb-cyan);
}

.page-privacy .yb-breadcrumb__sep,
.page-privacy .yb-breadcrumb__item {
  font-family: var(--yb-font-mono);
  font-size: 12px;
  color: var(--yb-sage);
  letter-spacing: .04em;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: clamp(18px, 3vw, 30px) 0 clamp(30px, 5vw, 60px);
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(22, 165, 107, .24), transparent 58%),
    radial-gradient(90% 70% at 92% 12%, rgba(62, 242, 196, .12), transparent 60%),
    linear-gradient(180deg, var(--yb-ink), var(--yb-black));
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(62, 242, 196, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(62, 242, 196, .07) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(110% 82% at 28% 0%, #000, transparent 72%);
  mask-image: radial-gradient(110% 82% at 28% 0%, #000, transparent 72%);
  pointer-events: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 42px);
  align-items: center;
  padding: clamp(20px, 3.4vw, 44px);
  border: 1px solid var(--yb-line);
  border-radius: var(--prv-radius);
  background: rgba(6, 10, 8, .62);
  box-shadow: var(--yb-shadow);
  overflow: hidden;
}

.page-privacy .privacy-hero__inner::before,
.page-privacy .privacy-hero__inner::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border: 1px solid var(--yb-cyan);
  opacity: .6;
}

.page-privacy .privacy-hero__inner::before {
  top: 12px;
  left: 12px;
  border-right: 0;
  border-bottom: 0;
}

.page-privacy .privacy-hero__inner::after {
  right: 12px;
  bottom: 12px;
  border-left: 0;
  border-top: 0;
}

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

.page-privacy .yb-eyebrow {
  display: inline-block;
  font-family: var(--yb-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--yb-cyan);
  border: 1px solid var(--yb-line);
  border-radius: var(--yb-pill);
  padding: 6px 14px;
  background: var(--yb-cyan-soft);
}

.page-privacy .privacy-hero__title {
  font-family: var(--yb-font-head);
  font-weight: 700;
  font-size: clamp(2rem, 5.6vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 16px 0 14px;
  color: var(--yb-fog);
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--prv-text);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
}

.page-privacy .privacy-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--yb-line);
  border-radius: var(--yb-radius-sm);
  background: rgba(12, 21, 17, .82);
}

.page-privacy .privacy-hero__meta-num {
  font-family: var(--yb-font-mono);
  font-size: clamp(17px, 2.2vw, 22px);
  font-weight: 600;
  color: var(--yb-cyan);
  letter-spacing: .02em;
}

.page-privacy .privacy-hero__meta-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--yb-sage);
}

.page-privacy .privacy-hero__visual {
  margin: 0;
  position: relative;
  border-radius: var(--yb-radius-sm);
  overflow: hidden;
  border: 1px solid var(--yb-line);
}

.page-privacy .privacy-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.page-privacy .privacy-hero__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 14px;
  font-family: var(--yb-font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--yb-fog);
  background: linear-gradient(0deg, rgba(6, 10, 8, .92), rgba(6, 10, 8, 0));
}

/* ---------- 正文骨架 ---------- */
.page-privacy .privacy-body {
  padding-top: clamp(26px, 4vw, 48px);
}

.page-privacy .privacy-body__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prv-gap);
  align-items: start;
}

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

/* ---------- 目录 ---------- */
.page-privacy .privacy-rail {
  min-width: 0;
  border: 1px solid var(--yb-line);
  border-radius: var(--prv-radius);
  padding: 18px 16px;
  background: linear-gradient(180deg, rgba(12, 21, 17, .96), rgba(6, 10, 8, .96));
}

.page-privacy .privacy-rail__label {
  margin: 0 0 12px;
  font-family: var(--yb-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--yb-sage);
}

.page-privacy .privacy-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-privacy .privacy-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--yb-pill);
  border: 1px solid transparent;
  color: var(--prv-text);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.5;
  transition: color .22s var(--yb-ease), background .22s var(--yb-ease), border-color .22s var(--yb-ease);
}

.page-privacy .privacy-rail__no {
  font-family: var(--yb-font-mono);
  font-size: 11px;
  color: var(--yb-cyan);
  letter-spacing: .08em;
  flex: 0 0 auto;
}

.page-privacy .privacy-rail__link:hover,
.page-privacy .privacy-rail__link:focus-visible {
  color: var(--yb-fog);
  background: var(--yb-cyan-soft);
  border-color: var(--yb-line);
  outline: none;
}

.page-privacy .privacy-rail__card {
  margin-top: 18px;
  padding: 14px;
  border-radius: var(--yb-radius-sm);
  border: 1px dashed var(--yb-line);
  background: rgba(22, 165, 107, .1);
}

.page-privacy .privacy-rail__card-title {
  margin: 0;
  font-family: var(--yb-font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--yb-sage);
}

.page-privacy .privacy-rail__card-text {
  margin: 8px 0 4px;
  font-family: var(--yb-font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--yb-cyan);
}

.page-privacy .privacy-rail__card-note {
  margin: 0 0 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--prv-text);
}

.page-privacy .privacy-rail__card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  font-size: 13px;
  border-radius: var(--yb-pill);
  text-decoration: none;
}

/* ---------- 条款卡 ---------- */
.page-privacy .privacy-sec {
  position: relative;
  border: 1px solid var(--yb-line);
  border-radius: var(--prv-radius);
  padding: clamp(20px, 3.2vw, 38px);
  margin-bottom: clamp(16px, 2.4vw, 26px);
  background: linear-gradient(180deg, rgba(12, 21, 17, .95), rgba(6, 10, 8, .92));
  scroll-margin-top: 128px;
}

.page-privacy .privacy-sec::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(20px, 3.2vw, 38px);
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg, var(--yb-cyan), transparent);
}

.page-privacy .privacy-sec__head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-privacy .privacy-sec__num {
  flex: 0 0 auto;
  font-family: var(--yb-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--yb-black);
  background: var(--yb-cyan);
  border-radius: var(--yb-pill);
  padding: 4px 11px;
}

.page-privacy .privacy-sec__title {
  margin: 0;
  font-family: var(--yb-font-head);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  letter-spacing: -.01em;
  line-height: 1.24;
  color: var(--yb-fog);
}

.page-privacy .privacy-sec__lead {
  margin: 0 0 8px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--prv-text);
}

.page-privacy .clause {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px;
  padding: 16px 0;
  border-top: 1px dashed var(--yb-line);
}

.page-privacy .clause__no {
  font-family: var(--yb-font-mono);
  font-size: 12px;
  color: var(--yb-orange);
  letter-spacing: .04em;
  padding-top: 4px;
}

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

.page-privacy .clause__title {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--yb-fog);
}

.page-privacy .clause__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--prv-text);
}

.page-privacy .privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0 0;
  padding: 13px 16px;
  border-radius: var(--yb-radius-sm);
  border: 1px solid var(--yb-line);
  background: var(--yb-cyan-soft);
  font-size: 14px;
  line-height: 1.75;
  color: var(--prv-text);
}

.page-privacy .privacy-note__tag {
  flex: 0 0 auto;
  font-family: var(--yb-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--yb-cyan);
  border: 1px solid rgba(62, 242, 196, .4);
  border-radius: var(--yb-pill);
  padding: 2px 9px;
  margin-top: 1px;
}

/* ---------- 联系卡 ---------- */
.page-privacy .privacy-contact {
  margin-top: 22px;
  padding: clamp(16px, 2.4vw, 24px);
  border-radius: var(--yb-radius-sm);
  border: 1px solid var(--yb-line);
  background:
    linear-gradient(135deg, rgba(22, 165, 107, .16), rgba(6, 10, 8, .9) 62%);
}

.page-privacy .privacy-contact__title {
  margin: 0 0 14px;
  font-family: var(--yb-font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--yb-sage);
}

.page-privacy .privacy-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 10px 14px;
  margin-bottom: 8px;
  border-radius: var(--yb-pill);
  border: 1px solid var(--yb-line);
  background: rgba(6, 10, 8, .7);
  min-width: 0;
}

.page-privacy .yb-copy__label {
  font-family: var(--yb-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--yb-sage);
  flex: 0 0 auto;
}

.page-privacy .yb-copy__value {
  font-family: var(--yb-font-mono);
  font-size: 14px;
  color: var(--yb-fog);
  overflow-wrap: anywhere;
  min-width: 0;
  flex: 1 1 auto;
}

.page-privacy .yb-copy__act {
  flex: 0 0 auto;
  font-family: var(--yb-font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--yb-cyan);
  background: transparent;
  border: 1px solid rgba(62, 242, 196, .42);
  border-radius: var(--yb-pill);
  padding: 4px 13px;
  cursor: pointer;
  transition: background .2s var(--yb-ease), color .2s var(--yb-ease);
}

.page-privacy .yb-copy__act:hover,
.page-privacy .yb-copy__act:focus-visible {
  background: var(--yb-cyan);
  color: var(--yb-black);
  outline: none;
}

.page-privacy .privacy-contact__plain {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 8px 2px;
  border-top: 1px dashed var(--yb-line);
}

.page-privacy .privacy-contact__k {
  font-family: var(--yb-font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--yb-sage);
  min-width: 62px;
}

.page-privacy .privacy-contact__v {
  font-size: 14px;
  color: var(--prv-text);
  line-height: 1.7;
}

/* ---------- 延伸入口 ---------- */
.page-privacy .privacy-next {
  margin-top: clamp(24px, 4vw, 44px);
}

.page-privacy .privacy-next__title {
  margin: 0 0 16px;
  font-family: var(--yb-font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--yb-sage);
  font-weight: 500;
}

.page-privacy .privacy-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-privacy .privacy-next__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  border-radius: var(--yb-radius-sm);
  border: 1px solid var(--yb-line);
  background: rgba(12, 21, 17, .9);
  text-decoration: none;
  transition: border-color .22s var(--yb-ease), transform .22s var(--yb-ease), background .22s var(--yb-ease);
}

.page-privacy .privacy-next__card:hover,
.page-privacy .privacy-next__card:focus-visible {
  border-color: rgba(62, 242, 196, .55);
  background: rgba(22, 165, 107, .14);
  transform: translateY(-2px);
  outline: none;
}

.page-privacy .privacy-next__k {
  font-family: var(--yb-font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--yb-cyan);
}

.page-privacy .privacy-next__t {
  font-size: 16px;
  font-weight: 600;
  color: var(--yb-fog);
}

.page-privacy .privacy-next__d {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--yb-sage);
}

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

@media (min-width: 880px) {
  .page-privacy .privacy-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  }
  .page-privacy .privacy-hero__img {
    aspect-ratio: 4 / 5;
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body__inner {
    grid-template-columns: var(--prv-rail) minmax(0, 1fr);
  }
  .page-privacy .privacy-rail {
    position: sticky;
    top: 118px;
  }
  .page-privacy .clause {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .privacy-hero__meta-item:last-child {
    grid-column: span 2;
  }
  .page-privacy .clause {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .page-privacy .clause__no {
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-next__card,
  .page-privacy .privacy-rail__link,
  .page-privacy .yb-copy__act {
    transition: none;
  }
  .page-privacy .privacy-next__card:hover,
  .page-privacy .privacy-next__card:focus-visible {
    transform: none;
  }
}
<<<END>>>